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authorDenis Bitouzé <dbitouze@wanadoo.fr>2021-02-25 18:23:07 +0000
committerDenis Bitouzé <dbitouze@wanadoo.fr>2021-02-25 18:23:07 +0000
commitc6101f91d071883b48b1b4b51e5eba0f36d9a78d (patch)
tree1bf7f5a881d7a4f5c5bf59d0b2821943dd822372 /Build/source/libs/pixman
parent07ee7222e389b0777456b427a55c22d0e6ffd267 (diff)
French translation for tlmgr updated
git-svn-id: svn://tug.org/texlive/trunk@57912 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/pixman')
-rw-r--r--Build/source/libs/pixman/ChangeLog133
-rw-r--r--Build/source/libs/pixman/Makefile.am56
-rw-r--r--Build/source/libs/pixman/Makefile.in1619
-rw-r--r--Build/source/libs/pixman/README15
-rw-r--r--Build/source/libs/pixman/TLpatches/ChangeLog61
-rw-r--r--Build/source/libs/pixman/TLpatches/TL-Changes21
-rw-r--r--Build/source/libs/pixman/TLpatches/patch-01-hide-symbols12
-rw-r--r--Build/source/libs/pixman/ac/pixman.ac9
-rw-r--r--Build/source/libs/pixman/ac/withenable.ac7
-rw-r--r--Build/source/libs/pixman/aclocal.m41173
-rw-r--r--Build/source/libs/pixman/config.h.in133
-rwxr-xr-xBuild/source/libs/pixman/configure7513
-rw-r--r--Build/source/libs/pixman/configure.ac164
-rw-r--r--Build/source/libs/pixman/include/Makefile.am17
-rw-r--r--Build/source/libs/pixman/include/Makefile.in433
-rw-r--r--Build/source/libs/pixman/pixman-src/AUTHORS0
-rw-r--r--Build/source/libs/pixman/pixman-src/COPYING42
-rw-r--r--Build/source/libs/pixman/pixman-src/ChangeLog0
-rw-r--r--Build/source/libs/pixman/pixman-src/INSTALL234
-rw-r--r--Build/source/libs/pixman/pixman-src/Makefile.am142
-rw-r--r--Build/source/libs/pixman/pixman-src/Makefile.win3225
-rw-r--r--Build/source/libs/pixman/pixman-src/Makefile.win32.common73
-rw-r--r--Build/source/libs/pixman/pixman-src/NEWS0
-rw-r--r--Build/source/libs/pixman/pixman-src/README116
-rw-r--r--Build/source/libs/pixman/pixman-src/arm-simd-test.S10
-rw-r--r--Build/source/libs/pixman/pixman-src/config.h.in187
-rw-r--r--Build/source/libs/pixman/pixman-src/configure.ac1161
-rw-r--r--Build/source/libs/pixman/pixman-src/meson.build542
-rw-r--r--Build/source/libs/pixman/pixman-src/meson_options.txt103
-rw-r--r--Build/source/libs/pixman/pixman-src/neon-test.S12
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman-1-uninstalled.pc.in5
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman-1.pc.in11
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/Makefile.am143
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/Makefile.sources43
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/Makefile.win3293
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/dither/blue-noise-64x64.h77
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/dither/make-blue-noise.c679
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/loongson-mmintrin.h412
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/meson.build129
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-access-accessors.c3
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-access.c1559
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-accessor.h25
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-arm-asm.h37
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-arm-common.h419
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-arm-neon-asm-bilinear.S1358
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-arm-neon-asm.S3627
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-arm-neon-asm.h1184
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-arm-neon.c472
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-arm-simd-asm-scaled.S156
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-arm-simd-asm.S1179
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-arm-simd-asm.h966
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-arm-simd.c291
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-arm.c250
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-bits-image.c1379
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-combine-float.c1158
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-combine32.c1189
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-combine32.h272
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-compiler.h234
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-conical-gradient.c220
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-edge-accessors.c4
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-edge-imp.h182
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-edge.c385
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-fast-path.c3294
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-filter.c478
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-general.c264
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-glyph.c676
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-gradient-walker.c264
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-image.c994
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-implementation.c417
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-inlines.h1365
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-linear-gradient.c292
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-matrix.c1073
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-mips-dspr2-asm.S4283
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-mips-dspr2-asm.h711
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-mips-dspr2.c459
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-mips-dspr2.h432
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-mips-memcpy-asm.S382
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-mips.c94
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-mmx.c4153
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-noop.c161
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-ppc.c155
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-private.h1188
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-radial-gradient.c509
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-region.c2792
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-region16.c67
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-region32.c47
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-solid-fill.c67
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-sse2.c6527
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-ssse3.c351
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-timer.c66
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-trap.c711
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-utils.c330
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-version.h.in54
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-vmx.c3159
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman-x86.c249
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman.c1133
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/pixman.h1419
-rw-r--r--Build/source/libs/pixman/pixman-src/pixman/solaris-hwcap.mapfile30
-rwxr-xr-xBuild/source/libs/pixman/pixman.test8
-rw-r--r--Build/source/libs/pixman/pixtest.c15
-rw-r--r--Build/source/libs/pixman/sources.am41
-rw-r--r--Build/source/libs/pixman/version.ac11
102 files changed, 0 insertions, 70875 deletions
diff --git a/Build/source/libs/pixman/ChangeLog b/Build/source/libs/pixman/ChangeLog
deleted file mode 100644
index 382c5984218..00000000000
--- a/Build/source/libs/pixman/ChangeLog
+++ /dev/null
@@ -1,133 +0,0 @@
-2020-04-21 Akira Kakuto <kakuto@w32tex.org>
-
- Import pixman-0.40.0.
- * version.ac: Adapted.
- * sources.am: Adepted.
-
-2019-05-03 Akira Kakuto <kakuto@w32tex.org>
-
- Import pixman-0.38.4.
- * version.ac: Adapted.
-
-2019-02-13 Akira Kakuto <kakuto@w32tex.org>
-
- Import pixman-0.38.0.
- * version.ac: Adapted.
-
-2018-11-22 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
-
- Import pixman-0.36.0.
- * version.ac: Adapted.
-
-2016-02-15 Karl Berry <karl@tug.org>
-
- * pixman-PATCHES: rename from pixman-src-PATCHES.
- * Makefile.am (EXTRA_DIST): likewise.
-
-2016-02-04 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
-
- Import pixman-0.34.0.
- * version.ac: Adapted.
- * configure.ac: New source tree convension.
-
-2015-09-26 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Import pixman-0.32.8.
- * version.ac: Adapted.
-
-2015-07-06 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * Makefile.am: Better dependencies for 'make check'.
-
-2015-02-16 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * Makefile.am: Use the fragment ../../am/dist_hook.am.
-
-2014-12-03 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * configure.ac: Added KPSE_COMPILER_VISIBILITY.
- * Makefile.am [AM_CFLAGS]: Added $(VISIBILITY_CFLAGS).
-
-2014-07-07 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Import pixman-0.32.6.
- * version.ac: Adapted.
-
-2014-06-16 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * Makefile.am: Drop the obsolete ACLOCAL_AMFLAGS.
-
-2013-11-18 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Import pixman-0.32.4.
- * version.ac: Adapted.
-
-2013-11-12 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Import pixman-0.32.2.
- * version.ac: Adapted.
-
-2013-11-11 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Import pixman-0.32.0.
- * configure.ac, version.ac: Adapted.
-
-2013-10-29 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * pixtest.c: Print more info.
-
-2013-08-23 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * configure.ac: Recover test for sqrtf().
-
-2013-08-08 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Import pixman-0.30.2.
- * version.ac: Adapted.
-
-2013-07-06 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * Makefile.am: Use ../../am/rebuild.am.
-
-2013-07-05 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * include/Makefile.am: Moved Makefile fragments to ../../am/.
-
-2013-06-26 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * Makefile.am (SUBDIRS): Build the library first.
-
-2013-05-30 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Import pixman-0.30.0.
- * sources.am, version.ac: Adapted.
-
-2013-04-15 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * Makefile.am, configure.ac: Build non-libtool library.
- * pixman.test (new): Shell script for a basic test.
- * pixtest.c (new): Source code for test program.
-
-2013-04-08 Mojca Miklavec <mojca.miklavec.lists@gmail.com>
-
- * configure.ac: Better handling of sqrtf().
-
-2013-04-07 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * configure.ac: Define sqrtf as sqrt on systems without sqrtf().
-
-2013-03-21 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * configure.ac: Define SIZE_MAX if necessary (for Solaris 9).
-
-2013-01-29 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * Makefile.am, sources.am: Allow subdir-objects.
-
-2012-12-15 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * configure.ac: Use KPSE_BASIC to enable silent rules.
-
-2012-11-10 Taco Hoekwater <taco@metatex.org>
-
- Import pixman-0.28.0.
diff --git a/Build/source/libs/pixman/Makefile.am b/Build/source/libs/pixman/Makefile.am
deleted file mode 100644
index a83ff0514c5..00000000000
--- a/Build/source/libs/pixman/Makefile.am
+++ /dev/null
@@ -1,56 +0,0 @@
-## $Id$
-## Proxy Makefile.am to build pixman for TeX Live.
-##
-## Copyright 2016-2017 Karl Berry <tex-live@tug.org>
-## Copyright 2012-2015 Peter Breitenlohner <tex-live@tug.org>
-## Copyright 2012 Taco Hoekwater <taco@metatex.org>
-##
-## This file is free software; the copyright holder
-## gives unlimited permission to copy and/or distribute it,
-## with or without modifications, as long as this notice is preserved.
-##
-## We want to re-distribute the whole pixman source tree.
-##
-EXTRA_DIST = $(PIXMAN_TREE)
-
-## Changes applied to the original source tree
-##
-EXTRA_DIST += TLpatches
-
-PIXMAN_SRC = $(PIXMAN_TREE)/pixman
-
-# Files not to be distributed
-include $(srcdir)/../../am/dist_hook.am
-NEVER_NAMES += $(NEVER_NAMES_SUB)
-
-SUBDIRS = . include
-
-AM_CPPFLAGS = -I$(top_srcdir)/$(PIXMAN_SRC)
-AM_CFLAGS = $(VISIBILITY_CFLAGS) # $(WARNING_CFLAGS)
-
-noinst_LIBRARIES = libpixman.a
-
-include $(srcdir)/sources.am
-
-libpixman_a_SOURCES = $(libpixman_sources) $(libpixman_headers)
-
-if build
-check_PROGRAMS = pixtest
-dist_check_SCRIPTS = pixman.test
-TESTS = pixman.test
-endif build
-pixman.log: pixtest$(EXEEXT)
-
-pixtest_SOURCES = pixtest.c
-
-pixtest_CPPFLAGS = -Iinclude
-
-LDADD = libpixman.a
-
-# Rebuild
-rebuild_prereq =
-rebuild_target = all
-CLEANFILES =
-
-include $(srcdir)/../../am/rebuild.am
-
diff --git a/Build/source/libs/pixman/Makefile.in b/Build/source/libs/pixman/Makefile.in
deleted file mode 100644
index e41d4745a15..00000000000
--- a/Build/source/libs/pixman/Makefile.in
+++ /dev/null
@@ -1,1619 +0,0 @@
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-# @configure_input@
-
-# Copyright (C) 1994-2020 Free Software Foundation, Inc.
-
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-@SET_MAKE@
-
-VPATH = @srcdir@
-am__is_gnu_make = { \
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-am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
-install_sh_DATA = $(install_sh) -c -m 644
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-am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
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- $(am__configure_deps) $(am__dist_check_SCRIPTS_DIST) \
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-am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
- configure.lineno config.status.lineno
-mkinstalldirs = $(install_sh) -d
-CONFIG_HEADER = config.h
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-LIBRARIES = $(noinst_LIBRARIES)
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- @PIXMAN_TREE@/pixman/pixman-combine32.$(OBJEXT) \
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- @PIXMAN_TREE@/pixman/pixman-conical-gradient.$(OBJEXT) \
- @PIXMAN_TREE@/pixman/pixman-x86.$(OBJEXT) \
- @PIXMAN_TREE@/pixman/pixman-mips.$(OBJEXT) \
- @PIXMAN_TREE@/pixman/pixman-arm.$(OBJEXT) \
- @PIXMAN_TREE@/pixman/pixman-ppc.$(OBJEXT) \
- @PIXMAN_TREE@/pixman/pixman-edge.$(OBJEXT) \
- @PIXMAN_TREE@/pixman/pixman-edge-accessors.$(OBJEXT) \
- @PIXMAN_TREE@/pixman/pixman-fast-path.$(OBJEXT) \
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- distclean-hdr distclean-tags
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-
-.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
- am--depfiles am--refresh check check-TESTS check-am clean \
- clean-checkPROGRAMS clean-cscope clean-generic \
- clean-noinstLIBRARIES cscope cscopelist-am ctags ctags-am dist \
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- fi; \
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- fi
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
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-.NOEXPORT:
diff --git a/Build/source/libs/pixman/README b/Build/source/libs/pixman/README
deleted file mode 100644
index dcc6c8eabd3..00000000000
--- a/Build/source/libs/pixman/README
+++ /dev/null
@@ -1,15 +0,0 @@
- Building pixman-0.40.0 as part of the TL tree
- =============================================
-
-This directory libs/pixman/ uses a proxy Makefile.am to build the pixman
-library 'libpixman' from the unmodified source tree in
-libs/pixman/pixman-src/, bypassing the original build system.
-
-As far as applicable, the tests in libs/pixman/pixman-src/configure have
-been translated into equivalent test in libs/pixman/configure.ac.
-
-=============================
-
-2012-11-10 Taco Hoekwater <taco@metatex.org>
-2012-11-15 Peter Breitenlohner <peb@mppmu.mpg.de>
-2020-04-21 Akira Kakuto <kakuto@w32tex.org>
diff --git a/Build/source/libs/pixman/TLpatches/ChangeLog b/Build/source/libs/pixman/TLpatches/ChangeLog
deleted file mode 100644
index 8c9b8af0b9e..00000000000
--- a/Build/source/libs/pixman/TLpatches/ChangeLog
+++ /dev/null
@@ -1,61 +0,0 @@
-2020-04-21 Akira Kakuto <kakuto@w32tex.org>
-
- Import pixman-0.40.0.
- * patch-01-hide-symbols: Adapted.
-
-2019-05-03 Akira Kakuto <kakuto@w32tex.org>
-
- Import pixman-0.38.4.
- * patch-01-hide-symbols: Adapted.
-
-2019-02-13 Akira Kakuto <kakuto@w32tex.org>
-
- Import pixman-0.38.0.
- * patch-01-hide-symbols: Adapted.
-
-2018-11-22 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
-
- Import pixman-0.36.0.
- * patch-01-hide-symbols: Adapted.
-
-2016-02-04 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
-
- Import pixman-0.34.0.
- * patch-01-hide-symbols: Adapted.
-
-2015-09-26 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Import pixman-0.32.8.
- * patch-01-hide-symbols: Adapted.
-
-2014-12-04 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * patch-01-hide-symbols (new): Allow to hide all symbols.
-
-2014-07-07 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Import pixman-0.32.6.
-
-2013-11-18 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Import pixman-0.32.4.
-
-2013-11-12 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Import pixman-0.32.2.
-
-2013-11-11 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Import pixman-0.32.0.
-
-2013-08-08 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Import pixman-0.30.2.
-
-2013-05-30 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Import pixman-0.30.0.
-
-2012-11-10 Taco Hoekwater <taco@metatex.org>
-
- Import pixman-0.28.0.
diff --git a/Build/source/libs/pixman/TLpatches/TL-Changes b/Build/source/libs/pixman/TLpatches/TL-Changes
deleted file mode 100644
index 10461e19be0..00000000000
--- a/Build/source/libs/pixman/TLpatches/TL-Changes
+++ /dev/null
@@ -1,21 +0,0 @@
-Changes applied to the pixman-0.40.0/ tree as obtained from:
- http://cairographics.org/releases/
-
-Removed:
- Makefile.in
- aclocal.m4
- config.guess
- config.sub
- configure
- compile
- depcomp
- install-sh
- ltmain.sh
- missing
- pixman/Makefile.in
- pixman/pixman-version.h
- test-driver
-
-Removed unused dirs:
- demos
- test
diff --git a/Build/source/libs/pixman/TLpatches/patch-01-hide-symbols b/Build/source/libs/pixman/TLpatches/patch-01-hide-symbols
deleted file mode 100644
index 47dde5e62b5..00000000000
--- a/Build/source/libs/pixman/TLpatches/patch-01-hide-symbols
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -ur pixman-0.40.0/pixman/pixman-compiler.h pixman-src/pixman/pixman-compiler.h
---- pixman-0.40.0/pixman/pixman-compiler.h Sat Mar 21 04:36:42 2020
-+++ pixman-src/pixman/pixman-compiler.h Tue Apr 21 06:45:24 2020
-@@ -91,7 +91,7 @@
-
- /* GCC visibility */
- #if defined(__GNUC__) && __GNUC__ >= 4 && !defined(_WIN32)
--# define PIXMAN_EXPORT __attribute__ ((visibility("default")))
-+# define PIXMAN_EXPORT
- /* Sun Studio 8 visibility */
- #elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
- # define PIXMAN_EXPORT __global
diff --git a/Build/source/libs/pixman/ac/pixman.ac b/Build/source/libs/pixman/ac/pixman.ac
deleted file mode 100644
index f5475081c4d..00000000000
--- a/Build/source/libs/pixman/ac/pixman.ac
+++ /dev/null
@@ -1,9 +0,0 @@
-## libs/pixman/ac/pixman.ac: configure.ac fragment for the TeX Live subdirectory libs/pixman/
-dnl
-dnl Copyright (C) 2012 Peter Breitenlohner <tex-live@tug.org>
-dnl You may freely use, modify and/or distribute this file.
-dnl
-## basic check of system pixman
-KPSE_TRY_LIB([pixman],
- [#include <pixman.h>],
- [const char *s = pixman_version_string();])
diff --git a/Build/source/libs/pixman/ac/withenable.ac b/Build/source/libs/pixman/ac/withenable.ac
deleted file mode 100644
index 53268928965..00000000000
--- a/Build/source/libs/pixman/ac/withenable.ac
+++ /dev/null
@@ -1,7 +0,0 @@
-## libs/pixman/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory libs/pixman/
-dnl
-dnl Copyright (C) 2012 Peter Breitenlohner <tex-live@tug.org>
-dnl You may freely use, modify and/or distribute this file.
-dnl
-## configure options and TL libraries required for pixman
-KPSE_WITH_LIB([pixman])
diff --git a/Build/source/libs/pixman/aclocal.m4 b/Build/source/libs/pixman/aclocal.m4
deleted file mode 100644
index a2c7c971b0b..00000000000
--- a/Build/source/libs/pixman/aclocal.m4
+++ /dev/null
@@ -1,1173 +0,0 @@
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diff --git a/Build/source/libs/pixman/config.h.in b/Build/source/libs/pixman/config.h.in
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index 7e718e7f18a..00000000000
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diff --git a/Build/source/libs/pixman/configure b/Build/source/libs/pixman/configure
deleted file mode 100755
index 4ee3bfc6245..00000000000
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- export as_echo_body
- as_echo='sh -c $as_echo_body as_echo'
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-
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- PATH_SEPARATOR=:
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- (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
- PATH_SEPARATOR=';'
- }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order. Quoting is
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-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
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-IFS=" "" $as_nl"
-
-# Find who we are. Look in the path if we contain no directory separator.
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- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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- test -z "$as_dir" && as_dir=.
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-IFS=$as_save_IFS
-
- ;;
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-# We did not find ourselves, most probably we were run as `sh COMMAND'
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-if test "x$as_myself" = x; then
- as_myself=$0
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-if test ! -f "$as_myself"; then
- $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
- exit 1
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-
-# Unset variables that we do not need and which cause bugs (e.g. in
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-
-# NLS nuisances.
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-
-# CDPATH.
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-
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-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in # ((((
- *v*x* | *x*v* ) as_opts=-vx ;;
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- * ) as_opts= ;;
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-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
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-{
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-_ACEOF
-
-fi
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-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
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- # Use a header file that comes with gcc, so configuring glibc
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- # On the NeXT, cc -E runs the code through the compiler's parser,
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- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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-# include <limits.h>
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-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
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-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
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- # Passes both tests.
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-done
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-
- done
- ac_cv_prog_CPP=$CPP
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-fi
- CPP=$ac_cv_prog_CPP
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- ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
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- # Use a header file that comes with gcc, so configuring glibc
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- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
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- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
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- # Broken: fails on valid input.
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-
- # OK, works on sane cases. Now check whether nonexistent headers
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- # Passes both tests.
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-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
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-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
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- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
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- $as_echo 'GREP' >> "conftest.nl"
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- as_fn_arith $ac_count + 1 && ac_count=$as_val
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- ac_path_GREP_max=$ac_count
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-esac
-
- $ac_path_GREP_found && break 3
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- done
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-IFS=$as_save_IFS
- if test -z "$ac_cv_path_GREP"; then
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-else
- ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
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- if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
- then ac_cv_path_EGREP="$GREP -E"
- else
- if test -z "$EGREP"; then
- ac_path_EGREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in egrep; do
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- as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
- # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'EGREP' >> "conftest.nl"
- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_EGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_EGREP="$ac_path_EGREP"
- ac_path_EGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_EGREP_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_EGREP"; then
- as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_EGREP=$EGREP
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
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-else
- ac_cv_header_stdc=no
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-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
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- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
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-else
- ac_cv_header_stdc=no
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-
-fi
-
-if test $ac_cv_header_stdc = yes; then
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-_ACEOF
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
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-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
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- #endif
- typedef int dummy;
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
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- # Check for potential -arch flags. It is not universal unless
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- #include <sys/param.h>
-
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-{
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- bogus endian macros
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to BIG_ENDIAN or not.
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-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/param.h>
-
-int
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-{
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
- #endif
-
- ;
- return 0;
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-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
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- ac_cv_c_bigendian=no
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
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- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
-
-int
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-{
-#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
- bogus endian macros
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to _BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
-
-int
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-{
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- not big endian
- #endif
-
- ;
- return 0;
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-_ACEOF
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- ac_cv_c_bigendian=no
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-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
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-/* end confdefs.h. */
-short int ascii_mm[] =
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- short int ascii_ii[] =
- { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
- int use_ascii (int i) {
- return ascii_mm[i] + ascii_ii[i];
- }
- short int ebcdic_ii[] =
- { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
- short int ebcdic_mm[] =
- { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
- int use_ebcdic (int i) {
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- }
- extern int foo;
-
-int
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-{
-return use_ascii (foo) == use_ebcdic (foo);
- ;
- return 0;
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-_ACEOF
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- fi
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-$ac_includes_default
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-{
-
- /* Are we little or big endian? From Harbison&Steele. */
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- } u;
- u.l = 1;
- return u.c[sizeof (long int) - 1] == 1;
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
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-else
- ac_cv_c_bigendian=yes
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-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
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- yes)
- $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
-;; #(
- no)
- ;; #(
- universal)
-
-$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
-
- ;; #(
- *)
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- esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
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-else
- ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
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-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- test "$ac_cv_c_inline" != no && break
-done
-
-fi
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-
-
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- PATH_SEPARATOR=';'
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-
-
-# IFS
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-PS1='$ '
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-
-# NLS nuisances.
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-
-# CDPATH.
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-
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-
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-{
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-{
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-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-
diff --git a/Build/source/libs/pixman/configure.ac b/Build/source/libs/pixman/configure.ac
deleted file mode 100644
index 5100a54a8e4..00000000000
--- a/Build/source/libs/pixman/configure.ac
+++ /dev/null
@@ -1,164 +0,0 @@
-dnl Process this file with autoconf to produce a configure script.
-dnl
-dnl Copyright (C) 2012-2014 Peter Breitenlohner <tex-live@tug.org>
-dnl
-dnl This file is free software; the copyright holder
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-m4_include([version.ac])[] dnl define pixman_version
-AC_INIT([pixman (TeX Live)], pixman_version, [tex-k@tug.org])
-AC_PREREQ([2.65])
-AC_CONFIG_SRCDIR([pixman-src/pixman/pixman.h])
-AC_CONFIG_AUX_DIR([../../build-aux])
-AC_CONFIG_MACRO_DIR([../../m4])
-
-KPSE_BASIC([pixman])
-
-KPSE_LIB_VERSION([pixman])[]dnl
-AC_SUBST([PIXMAN_VERSION_MAJOR], [pixman_major])[]dnl
-AC_SUBST([PIXMAN_VERSION_MINOR], [pixman_minor])[]dnl
-AC_SUBST([PIXMAN_VERSION_MICRO], [pixman_micro])[]dnl
-
-test_CFLAGS=${CFLAGS+set} # We may override autoconf default CFLAGS.
-
-AC_PROG_CC
-AC_PROG_RANLIB
-AC_PROG_LN_S
-AC_CHECK_FUNCS([getisax])
-AC_C_BIGENDIAN
-AC_C_INLINE
-
-KPSE_COMPILER_VISIBILITY
-
-AC_CONFIG_HEADERS([config.h])
-
-AM_CONDITIONAL([build], [test "x$enable_build" != xno])
-
-if :; then
- AC_DEFINE([PIXMAN_NO_TLS], 1, [We do not want threading])
-else
-dnl add all these to config.h.in but do not define them in config.h
- AC_DEFINE([USE_LOONGSON_MMI], 1, [use Loongson Multimedia Instructions])
- AC_DEFINE([USE_X86_MMX], 1, [use x86 MMX compiler intrinsics])
- AC_DEFINE([USE_SSE2], 1, [use SSE2 compiler intrinsics])
- AC_DEFINE([USE_SSSE3], 1, [use SSSE3 compiler intrinsics])
- AC_DEFINE([USE_VMX], 1, [use VMX compiler intrinsics])
- AC_DEFINE([USE_ARM_SIMD], 1, [use ARM SIMD assembly optimizations])
- AC_DEFINE([USE_ARM_NEON], 1, [use ARM NEON assembly optimizations])
- AC_DEFINE([USE_ARM_IWMMXT], 1, [use ARM IWMMXT compiler intrinsics])
- AC_DEFINE([USE_MIPS_DSPR2], 1, [use MIPS DSPr2 assembly optimizations])
- AC_DEFINE([USE_GCC_INLINE_ASM], 1, [use GNU-style inline assembler])
- AC_DEFINE([PIXMAN_TIMERS], 1, [enable TIMER_BEGIN/TIMER_END macros])
- AC_DEFINE([TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR], 1,
- [Whether the tool chain supports __attribute__((constructor))])
- AC_DEFINE([HAVE_FLOAT128], [], [Whether the tool chain supports __float128])
- AC_DEFINE([HAVE_BUILTIN_CLZ], [], [Whether the compiler supports __builtin_clz])
-fi
-
-dnl Check for missing sqrtf() as, e.g., for Solaris 9
-AC_SEARCH_LIBS([sqrtf], [m], ,
- [AC_DEFINE([sqrtf], [sqrt],
- [Define to sqrt if you do not have the `sqrtf' function.])
- AC_SEARCH_LIBS([sqrt], [m])])
-
-dnl PIXMAN_LINK_WITH_ENV(env-setup, program, true-action, false-action)
-dnl
-dnl Compiles and links the given program in the environment setup by env-setup
-dnl and executes true-action on success and false-action on failure.
-AC_DEFUN([PIXMAN_LINK_WITH_ENV],[dnl
- save_CFLAGS="$CFLAGS"
- save_LDFLAGS="$LDFLAGS"
- save_LIBS="$LIBS"
- CFLAGS=""
- LDFLAGS=""
- LIBS=""
- $1
- CFLAGS="$save_CFLAGS $CFLAGS"
- LDFLAGS="$save_LDFLAGS $LDFLAGS"
- LIBS="$save_LIBS $LIBS"
- AC_LINK_IFELSE(
- [AC_LANG_SOURCE([$2])],
- [pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
- pixman_cc_flag=yes],
- [pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
- pixman_cc_flag=no])
-
- if test "x$pixman_cc_stderr" != "x"; then
- pixman_cc_flag=no
- fi
-
- if test "x$pixman_cc_flag" = "xyes"; then
- ifelse([$3], , :, [$3])
- else
- ifelse([$4], , :, [$4])
- fi
- CFLAGS="$save_CFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
-])
-
-KPSE_CHECK_SIZE_MAX
-
-dnl Find a -Werror for catching warnings.
-WERROR=
-for w in -Werror -errwarn; do
- if test "z$WERROR" = "z"; then
- AC_MSG_CHECKING([whether the compiler supports $w])
- PIXMAN_LINK_WITH_ENV(
- [CFLAGS=$w],
- [int main(int c, char **v) { (void)c; (void)v; return 0; }],
- [WERROR=$w; yesno=yes], [yesno=no])
- AC_MSG_RESULT($yesno)
- fi
-done
-
-dnl PIXMAN_CHECK_CFLAG(flag, [program])
-dnl Adds flag to CFLAGS if the given program links without warnings or errors.
-AC_DEFUN([PIXMAN_CHECK_CFLAG], [dnl
- AC_MSG_CHECKING([whether the compiler supports $1])
- PIXMAN_LINK_WITH_ENV(
- [CFLAGS="$WERROR $1"],
- [$2
- int main(int c, char **v) { (void)c; (void)v; return 0; }
- ],
- [_yesno=yes],
- [_yesno=no])
- if test "x$_yesno" = xyes; then
- CFLAGS="$CFLAGS $1"
- fi
- AC_MSG_RESULT($_yesno)
-])
-
-AC_CHECK_SIZEOF([long])
-
-# Checks for Sun Studio compilers
-AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
-AC_CHECK_DECL([__amd64], [AMD64_ABI="yes"], [AMD64_ABI="no"])
-
-# Default CFLAGS to -O -g rather than just the -g from AC_PROG_CC
-# if we're using Sun Studio and neither the user nor a config.site
-# has set CFLAGS.
-if test $SUNCC = yes && \
- test "x$test_CFLAGS" = "x" && \
- test "$CFLAGS" = "-g"
-then
- CFLAGS="-O -g"
-fi
-
-# Check for dependencies
-
-PIXMAN_CHECK_CFLAG([-Wall])
-PIXMAN_CHECK_CFLAG([-fno-strict-aliasing])
-
-AC_SUBST([PIXMAN_TREE], [pixman-src])
-
-if test -f $srcdir/$PIXMAN_TREE/pixman/pixman-version.h; then
- AC_MSG_ERROR([Sorry, you must remove the file $PIXMAN_TREE/pixman/pixman-version.h])
-fi
-
-AC_CONFIG_FILES([Makefile
- include/Makefile
- pixman-version.h:pixman-src/pixman/pixman-version.h.in])
-
-AC_OUTPUT
diff --git a/Build/source/libs/pixman/include/Makefile.am b/Build/source/libs/pixman/include/Makefile.am
deleted file mode 100644
index 8e64d9f2b75..00000000000
--- a/Build/source/libs/pixman/include/Makefile.am
+++ /dev/null
@@ -1,17 +0,0 @@
-## Proxy Makefile.am to install pixman headers for TeX Live.
-##
-## Copyright (C) 2012-2013 Peter Breitenlohner <tex-live@tug.org>
-##
-## This file is free software; the copyright holder
-## gives unlimited permission to copy and/or distribute it,
-## with or without modifications, as long as this notice is preserved.
-##
-PIXMAN_SRC = $(top_srcdir)/$(PIXMAN_TREE)/pixman
-PIXMAN_BLD = $(top_builddir)
-
-hdr_links = \
- $(PIXMAN_SRC)/pixman.h \
- $(PIXMAN_BLD)/pixman-version.h
-
-include $(top_srcdir)/../../am/hdr_links.am
-
diff --git a/Build/source/libs/pixman/include/Makefile.in b/Build/source/libs/pixman/include/Makefile.in
deleted file mode 100644
index b15445484b8..00000000000
--- a/Build/source/libs/pixman/include/Makefile.in
+++ /dev/null
@@ -1,433 +0,0 @@
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- distclean-local distdir dvi dvi-am html html-am info info-am \
- install install-am install-data install-data-am install-dvi \
- install-dvi-am install-exec install-exec-am install-html \
- install-html-am install-info install-info-am install-man \
- install-pdf install-pdf-am install-ps install-ps-am \
- install-strip installcheck installcheck-am installdirs \
- maintainer-clean maintainer-clean-generic mostlyclean \
- mostlyclean-generic pdf pdf-am ps ps-am tags-am uninstall \
- uninstall-am
-
-.PRECIOUS: Makefile
-
-all-local:
- @for file in $(hdr_links); do \
- test -f $$file || continue; \
- inst=`echo $$file | sed -e 's/^.*\///'`; \
- test -f $$inst || { \
- rm -f $$inst; \
- if $(AM_V_P); then echo "$(LN_S) $$file $$inst"; \
- else echo " INST $$inst"; fi; \
- $(LN_S) $$file $$inst; } || exit 1; \
- done
-
-distclean-local:
- rm -f *.h
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/Build/source/libs/pixman/pixman-src/AUTHORS b/Build/source/libs/pixman/pixman-src/AUTHORS
deleted file mode 100644
index e69de29bb2d..00000000000
--- a/Build/source/libs/pixman/pixman-src/AUTHORS
+++ /dev/null
diff --git a/Build/source/libs/pixman/pixman-src/COPYING b/Build/source/libs/pixman/pixman-src/COPYING
deleted file mode 100644
index 6168dea56f3..00000000000
--- a/Build/source/libs/pixman/pixman-src/COPYING
+++ /dev/null
@@ -1,42 +0,0 @@
-The following is the MIT license, agreed upon by most contributors.
-Copyright holders of new code should use this license statement where
-possible. They may also add themselves to the list below.
-
-/*
- * Copyright 1987, 1988, 1989, 1998 The Open Group
- * Copyright 1987, 1988, 1989 Digital Equipment Corporation
- * Copyright 1999, 2004, 2008 Keith Packard
- * Copyright 2000 SuSE, Inc.
- * Copyright 2000 Keith Packard, member of The XFree86 Project, Inc.
- * Copyright 2004, 2005, 2007, 2008, 2009, 2010 Red Hat, Inc.
- * Copyright 2004 Nicholas Miell
- * Copyright 2005 Lars Knoll & Zack Rusin, Trolltech
- * Copyright 2005 Trolltech AS
- * Copyright 2007 Luca Barbato
- * Copyright 2008 Aaron Plattner, NVIDIA Corporation
- * Copyright 2008 Rodrigo Kumpera
- * Copyright 2008 André Tupinambá
- * Copyright 2008 Mozilla Corporation
- * Copyright 2008 Frederic Plourde
- * Copyright 2009, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2009, 2010 Nokia Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
diff --git a/Build/source/libs/pixman/pixman-src/ChangeLog b/Build/source/libs/pixman/pixman-src/ChangeLog
deleted file mode 100644
index e69de29bb2d..00000000000
--- a/Build/source/libs/pixman/pixman-src/ChangeLog
+++ /dev/null
diff --git a/Build/source/libs/pixman/pixman-src/INSTALL b/Build/source/libs/pixman/pixman-src/INSTALL
deleted file mode 100644
index 5458714e1e2..00000000000
--- a/Build/source/libs/pixman/pixman-src/INSTALL
+++ /dev/null
@@ -1,234 +0,0 @@
-Installation Instructions
-*************************
-
-Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
-2006 Free Software Foundation, Inc.
-
-This file is free documentation; the Free Software Foundation gives
-unlimited permission to copy, distribute and modify it.
-
-Basic Installation
-==================
-
-Briefly, the shell commands `./configure; make; make install' should
-configure, build, and install this package. The following
-more-detailed instructions are generic; see the `README' file for
-instructions specific to this package.
-
- The `configure' shell script attempts to guess correct values for
-various system-dependent variables used during compilation. It uses
-those values to create a `Makefile' in each directory of the package.
-It may also create one or more `.h' files containing system-dependent
-definitions. Finally, it creates a shell script `config.status' that
-you can run in the future to recreate the current configuration, and a
-file `config.log' containing compiler output (useful mainly for
-debugging `configure').
-
- It can also use an optional file (typically called `config.cache'
-and enabled with `--cache-file=config.cache' or simply `-C') that saves
-the results of its tests to speed up reconfiguring. Caching is
-disabled by default to prevent problems with accidental use of stale
-cache files.
-
- If you need to do unusual things to compile the package, please try
-to figure out how `configure' could check whether to do them, and mail
-diffs or instructions to the address given in the `README' so they can
-be considered for the next release. If you are using the cache, and at
-some point `config.cache' contains results you don't want to keep, you
-may remove or edit it.
-
- The file `configure.ac' (or `configure.in') is used to create
-`configure' by a program called `autoconf'. You need `configure.ac' if
-you want to change it or regenerate `configure' using a newer version
-of `autoconf'.
-
-The simplest way to compile this package is:
-
- 1. `cd' to the directory containing the package's source code and type
- `./configure' to configure the package for your system.
-
- Running `configure' might take a while. While running, it prints
- some messages telling which features it is checking for.
-
- 2. Type `make' to compile the package.
-
- 3. Optionally, type `make check' to run any self-tests that come with
- the package.
-
- 4. Type `make install' to install the programs and any data files and
- documentation.
-
- 5. You can remove the program binaries and object files from the
- source code directory by typing `make clean'. To also remove the
- files that `configure' created (so you can compile the package for
- a different kind of computer), type `make distclean'. There is
- also a `make maintainer-clean' target, but that is intended mainly
- for the package's developers. If you use it, you may have to get
- all sorts of other programs in order to regenerate files that came
- with the distribution.
-
-Compilers and Options
-=====================
-
-Some systems require unusual options for compilation or linking that the
-`configure' script does not know about. Run `./configure --help' for
-details on some of the pertinent environment variables.
-
- You can give `configure' initial values for configuration parameters
-by setting variables in the command line or in the environment. Here
-is an example:
-
- ./configure CC=c99 CFLAGS=-g LIBS=-lposix
-
- *Note Defining Variables::, for more details.
-
-Compiling For Multiple Architectures
-====================================
-
-You can compile the package for more than one kind of computer at the
-same time, by placing the object files for each architecture in their
-own directory. To do this, you can use GNU `make'. `cd' to the
-directory where you want the object files and executables to go and run
-the `configure' script. `configure' automatically checks for the
-source code in the directory that `configure' is in and in `..'.
-
- With a non-GNU `make', it is safer to compile the package for one
-architecture at a time in the source code directory. After you have
-installed the package for one architecture, use `make distclean' before
-reconfiguring for another architecture.
-
-Installation Names
-==================
-
-By default, `make install' installs the package's commands under
-`/usr/local/bin', include files under `/usr/local/include', etc. You
-can specify an installation prefix other than `/usr/local' by giving
-`configure' the option `--prefix=PREFIX'.
-
- You can specify separate installation prefixes for
-architecture-specific files and architecture-independent files. If you
-pass the option `--exec-prefix=PREFIX' to `configure', the package uses
-PREFIX as the prefix for installing programs and libraries.
-Documentation and other data files still use the regular prefix.
-
- In addition, if you use an unusual directory layout you can give
-options like `--bindir=DIR' to specify different values for particular
-kinds of files. Run `configure --help' for a list of the directories
-you can set and what kinds of files go in them.
-
- If the package supports it, you can cause programs to be installed
-with an extra prefix or suffix on their names by giving `configure' the
-option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
-
-Optional Features
-=================
-
-Some packages pay attention to `--enable-FEATURE' options to
-`configure', where FEATURE indicates an optional part of the package.
-They may also pay attention to `--with-PACKAGE' options, where PACKAGE
-is something like `gnu-as' or `x' (for the X Window System). The
-`README' should mention any `--enable-' and `--with-' options that the
-package recognizes.
-
- For packages that use the X Window System, `configure' can usually
-find the X include and library files automatically, but if it doesn't,
-you can use the `configure' options `--x-includes=DIR' and
-`--x-libraries=DIR' to specify their locations.
-
-Specifying the System Type
-==========================
-
-There may be some features `configure' cannot figure out automatically,
-but needs to determine by the type of machine the package will run on.
-Usually, assuming the package is built to be run on the _same_
-architectures, `configure' can figure that out, but if it prints a
-message saying it cannot guess the machine type, give it the
-`--build=TYPE' option. TYPE can either be a short name for the system
-type, such as `sun4', or a canonical name which has the form:
-
- CPU-COMPANY-SYSTEM
-
-where SYSTEM can have one of these forms:
-
- OS KERNEL-OS
-
- See the file `config.sub' for the possible values of each field. If
-`config.sub' isn't included in this package, then this package doesn't
-need to know the machine type.
-
- If you are _building_ compiler tools for cross-compiling, you should
-use the option `--target=TYPE' to select the type of system they will
-produce code for.
-
- If you want to _use_ a cross compiler, that generates code for a
-platform different from the build platform, you should specify the
-"host" platform (i.e., that on which the generated programs will
-eventually be run) with `--host=TYPE'.
-
-Sharing Defaults
-================
-
-If you want to set default values for `configure' scripts to share, you
-can create a site shell script called `config.site' that gives default
-values for variables like `CC', `cache_file', and `prefix'.
-`configure' looks for `PREFIX/share/config.site' if it exists, then
-`PREFIX/etc/config.site' if it exists. Or, you can set the
-`CONFIG_SITE' environment variable to the location of the site script.
-A warning: not all `configure' scripts look for a site script.
-
-Defining Variables
-==================
-
-Variables not defined in a site shell script can be set in the
-environment passed to `configure'. However, some packages may run
-configure again during the build, and the customized values of these
-variables may be lost. In order to avoid this problem, you should set
-them in the `configure' command line, using `VAR=value'. For example:
-
- ./configure CC=/usr/local2/bin/gcc
-
-causes the specified `gcc' to be used as the C compiler (unless it is
-overridden in the site shell script).
-
-Unfortunately, this technique does not work for `CONFIG_SHELL' due to
-an Autoconf bug. Until the bug is fixed you can use this workaround:
-
- CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
-
-`configure' Invocation
-======================
-
-`configure' recognizes the following options to control how it operates.
-
-`--help'
-`-h'
- Print a summary of the options to `configure', and exit.
-
-`--version'
-`-V'
- Print the version of Autoconf used to generate the `configure'
- script, and exit.
-
-`--cache-file=FILE'
- Enable the cache: use and save the results of the tests in FILE,
- traditionally `config.cache'. FILE defaults to `/dev/null' to
- disable caching.
-
-`--config-cache'
-`-C'
- Alias for `--cache-file=config.cache'.
-
-`--quiet'
-`--silent'
-`-q'
- Do not print messages saying which checks are being made. To
- suppress all normal output, redirect it to `/dev/null' (any error
- messages will still be shown).
-
-`--srcdir=DIR'
- Look for the package's source code in directory DIR. Usually
- `configure' can determine that directory automatically.
-
-`configure' also accepts some other, not widely useful, options. Run
-`configure --help' for more details.
-
diff --git a/Build/source/libs/pixman/pixman-src/Makefile.am b/Build/source/libs/pixman/pixman-src/Makefile.am
deleted file mode 100644
index dccbf16eb1d..00000000000
--- a/Build/source/libs/pixman/pixman-src/Makefile.am
+++ /dev/null
@@ -1,142 +0,0 @@
-SUBDIRS = pixman demos test
-
-pkgconfigdir=$(libdir)/pkgconfig
-pkgconfig_DATA=pixman-1.pc
-
-$(pkgconfig_DATA): pixman-1.pc.in
-
-snapshot:
- distdir="$(distdir)-`date '+%Y%m%d'`"; \
- test -d "$(srcdir)/.git" && distdir=$$distdir-`cd "$(srcdir)" && git rev-parse HEAD | cut -c 1-6`; \
- $(MAKE) $(AM_MAKEFLAGS) distdir="$$distdir" dist
-
-GPGKEY=3892336E
-USERNAME=$$USER
-RELEASE_OR_SNAPSHOT = $$(if test "x$(PIXMAN_VERSION_MINOR)" = "x$$(echo "$(PIXMAN_VERSION_MINOR)/2*2" | bc)" ; then echo release; else echo snapshot; fi)
-RELEASE_CAIRO_HOST = $(USERNAME)@cairographics.org
-RELEASE_CAIRO_DIR = /srv/cairo.freedesktop.org/www/$(RELEASE_OR_SNAPSHOT)s
-RELEASE_CAIRO_URL = https://cairographics.org/$(RELEASE_OR_SNAPSHOT)s
-RELEASE_XORG_URL = https://www.x.org/releases/individual/lib
-RELEASE_XORG_HOST = $(USERNAME)@xorg.freedesktop.org
-RELEASE_XORG_DIR = /srv/xorg.freedesktop.org/archive/individual/lib
-RELEASE_ANNOUNCE_LIST = cairo-announce@cairographics.org, xorg-announce@lists.freedesktop.org, pixman@lists.freedesktop.org
-
-EXTRA_DIST = \
- Makefile.win32 \
- Makefile.win32.common \
- meson.build \
- meson_options.txt \
- neon-test.S \
- arm-simd-test.S \
- $(NULL)
-
-tar_gz = $(PACKAGE)-$(VERSION).tar.gz
-tar_xz = $(PACKAGE)-$(VERSION).tar.xz
-
-sha512_tgz = $(tar_gz).sha512
-sha256_tgz = $(tar_gz).sha256
-
-sha512_txz = $(tar_xz).sha512
-sha256_txz = $(tar_xz).sha256
-
-gpg_file = $(sha512_tgz).asc
-
-$(sha512_tgz): $(tar_gz)
- sha512sum $^ > $@
-
-$(sha256_tgz): $(tar_gz)
- sha256sum $^ > $@
-
-$(sha512_txz): $(tar_xz)
- sha512sum $^ > $@
-
-$(sha256_txz): $(tar_xz)
- sha256sum $^ > $@
-
-$(gpg_file): $(sha512_tgz)
- @echo "Please enter your GPG password to sign the checksum."
- gpg --armor --sign $^
-
-HASHFILES = $(sha512_tgz) $(sha512_txz) $(sha256_tgz) $(sha256_txz)
-
-release-verify-newer:
- @echo -n "Checking that no $(VERSION) release already exists at $(RELEASE_XORG_HOST)..."
- @ssh $(RELEASE_XORG_HOST) test ! -e $(RELEASE_XORG_DIR)/$(tar_gz) \
- || (echo "Ouch." && echo "Found: $(RELEASE_XORG_HOST):$(RELEASE_XORG_DIR)/$(tar_gz)" \
- && echo "Refusing to try to generate a new release of the same name." \
- && false)
- @ssh $(RELEASE_CAIRO_HOST) test ! -e $(RELEASE_CAIRO_DIR)/$(tar_gz) \
- || (echo "Ouch." && echo "Found: $(RELEASE_CAIRO_HOST):$(RELEASE_CAIRO_DIR)/$(tar_gz)" \
- && echo "Refusing to try to generate a new release of the same name." \
- && false)
- @echo "Good."
-
-release-remove-old:
- $(RM) $(tar_gz) $(tar_xz) $(HASHFILES) $(gpg_file)
-
-ensure-prev:
- @if [[ "$(PREV)" == "" ]]; then \
- echo "" && \
- echo "You must set the PREV variable on the make command line to" && \
- echo "the last version." && \
- echo "" && \
- echo "For example:" && \
- echo " make PREV=0.7.3" && \
- echo "" && \
- false; \
- fi
-
-release-check: ensure-prev release-verify-newer release-remove-old distcheck
-
-release-tag:
- git tag -u $(GPGKEY) -m "$(PACKAGE) $(VERSION) release" $(PACKAGE)-$(VERSION)
-
-release-upload: release-check $(tar_gz) $(tar_xz) $(sha512_tgz) $(sha512_txz) $(sha256_tgz) $(gpg_file)
- scp $(tar_gz) $(sha512_tgz) $(gpg_file) $(RELEASE_CAIRO_HOST):$(RELEASE_CAIRO_DIR)
- scp $(tar_gz) $(tar_xz) $(RELEASE_XORG_HOST):$(RELEASE_XORG_DIR)
- ssh $(RELEASE_CAIRO_HOST) "rm -f $(RELEASE_CAIRO_DIR)/LATEST-$(PACKAGE)-[0-9]* && ln -s $(tar_gz) $(RELEASE_CAIRO_DIR)/LATEST-$(PACKAGE)-$(VERSION)"
-
-RELEASE_TYPE = $$(if test "x$(PIXMAN_VERSION_MINOR)" = "x$$(echo "$(PIXMAN_VERSION_MINOR)/2*2" | bc)" ; then echo "stable release in the" ; else echo "development snapshot leading up to a stable"; fi)
-
-release-publish-message: $(HASHFILES) ensure-prev
- @echo "Please follow the instructions in RELEASING to push stuff out and"
- @echo "send out the announcement mails. Here is the excerpt you need:"
- @echo ""
- @echo "Lists: $(RELEASE_ANNOUNCE_LIST)"
- @echo "Subject: [ANNOUNCE] $(PACKAGE) release $(VERSION) now available"
- @echo "============================== CUT HERE =============================="
- @echo "A new $(PACKAGE) release $(VERSION) is now available. This is a $(RELEASE_TYPE)"
- @echo ""
- @echo "tar.gz:"
- @echo " $(RELEASE_CAIRO_URL)/$(tar_gz)"
- @echo " $(RELEASE_XORG_URL)/$(tar_gz)"
- @echo ""
- @echo "tar.xz:"
- @echo " $(RELEASE_XORG_URL)/$(tar_xz)"
- @echo ""
- @echo "Hashes:"
- @echo -n " SHA256: "
- @cat $(sha256_tgz)
- @echo -n " SHA256: "
- @cat $(sha256_txz)
- @echo -n " SHA512: "
- @cat $(sha512_tgz)
- @echo -n " SHA512: "
- @cat $(sha512_txz)
- @echo ""
- @echo "GPG signature:"
- @echo " $(RELEASE_CAIRO_URL)/$(gpg_file)"
- @echo " (signed by`gpg --list-keys $(GPGKEY) | grep uid | cut -b4- | tr -s " "`)"
- @echo ""
- @echo "Git:"
- @echo " https://gitlab.freedesktop.org/pixman/pixman.git"
- @echo " tag: $(PACKAGE)-$(VERSION)"
- @echo ""
- @echo "Log:"
- @git log --no-merges "$(PACKAGE)-$(PREV)".."$(PACKAGE)-$(VERSION)" | git shortlog | awk '{ printf "\t"; print ; }' | cut -b1-80
- @echo "============================== CUT HERE =============================="
- @echo ""
-
-release-publish: release-upload release-tag release-publish-message
-
-.PHONY: release-upload release-publish release-publish-message release-tag
diff --git a/Build/source/libs/pixman/pixman-src/Makefile.win32 b/Build/source/libs/pixman/pixman-src/Makefile.win32
deleted file mode 100644
index c3ca3bc59a7..00000000000
--- a/Build/source/libs/pixman/pixman-src/Makefile.win32
+++ /dev/null
@@ -1,25 +0,0 @@
-default: all
-
-top_srcdir = .
-include $(top_srcdir)/Makefile.win32.common
-
-all: pixman test
-
-pixman:
- @$(MAKE) -C pixman -f Makefile.win32
-
-test:
- @$(MAKE) -C test -f Makefile.win32
-
-clean_r:
- @$(MAKE) -C pixman -f Makefile.win32 clean
- @$(MAKE) -C test -f Makefile.win32 clean
-
-check:
- @$(MAKE) -C test -f Makefile.win32 check
-
-
-clean: clean_r
-
-
-.PHONY: all pixman test clean check
diff --git a/Build/source/libs/pixman/pixman-src/Makefile.win32.common b/Build/source/libs/pixman/pixman-src/Makefile.win32.common
deleted file mode 100644
index 1b2f894873d..00000000000
--- a/Build/source/libs/pixman/pixman-src/Makefile.win32.common
+++ /dev/null
@@ -1,73 +0,0 @@
-LIBRARY = pixman-1
-
-ifeq ($(shell echo ""),)
-# POSIX style shell
-mkdir_p = mkdir -p $1
-rm = $(RM) $1
-echo = echo "$1"
-else
-# DOS/Windows style shell
-mkdir_p = if not exist $(subst /,\,$1) md $(subst /,\,$1)
-echo = echo $1
-rm = del $(subst /,\,$1)
-endif
-
-CC = cl
-LD = link
-AR = lib
-PERL = perl
-
-ifneq ($(shell echo ""),)
-RM = del
-endif
-
-ifeq ($(top_builddir),)
-top_builddir = $(top_srcdir)
-endif
-
-CFG_VAR = $(CFG)
-ifeq ($(CFG_VAR),)
-CFG_VAR = release
-endif
-
-ifeq ($(CFG_VAR),debug)
-CFG_CFLAGS = -MDd -Od -Zi
-CFG_LDFLAGS = -DEBUG
-else
-CFG_CFLAGS = -MD -O2
-CFG_LDFLAGS =
-endif
-
-# Package definitions, to be used instead of those provided in config.h
-PKG_CFLAGS = -DPACKAGE=$(LIBRARY) -DPACKAGE_VERSION="" -DPACKAGE_BUGREPORT=""
-
-BASE_CFLAGS = -nologo -I. -I$(top_srcdir) -I$(top_srcdir)/pixman
-
-PIXMAN_CFLAGS = $(BASE_CFLAGS) $(PKG_CFLAGS) $(CFG_CFLAGS) $(CFLAGS)
-PIXMAN_LDFLAGS = -nologo $(CFG_LDFLAGS) $(LDFLAGS)
-PIXMAN_ARFLAGS = -nologo $(LDFLAGS)
-
-
-inform:
-ifneq ($(CFG),release)
-ifneq ($(CFG),debug)
-ifneq ($(CFG),)
- @echo "Invalid specified configuration option: "$(CFG)"."
- @echo
- @echo "Possible choices for configuration are 'release' and 'debug'"
- @exit 1
-endif
- @echo "Using default RELEASE configuration... (use CFG=release or CFG=debug)"
-endif
-endif
-
-$(CFG_VAR):
- @$(call mkdir_p,$@)
-
-$(CFG_VAR)/%.obj: %.c $(libpixman_headers) | $(CFG_VAR)
- $(CC) -c $(PIXMAN_CFLAGS) -Fo"$@" $<
-
-clean: inform $(CFG_VAR)
- -$(call rm,$(CFG_VAR)/*.exe $(CFG_VAR)/*.ilk $(CFG_VAR)/*.lib $(CFG_VAR)/*.obj $(CFG_VAR)/*.pdb)
-
-.PHONY: inform clean
diff --git a/Build/source/libs/pixman/pixman-src/NEWS b/Build/source/libs/pixman/pixman-src/NEWS
deleted file mode 100644
index e69de29bb2d..00000000000
--- a/Build/source/libs/pixman/pixman-src/NEWS
+++ /dev/null
diff --git a/Build/source/libs/pixman/pixman-src/README b/Build/source/libs/pixman/pixman-src/README
deleted file mode 100644
index 6d8cfd8ad50..00000000000
--- a/Build/source/libs/pixman/pixman-src/README
+++ /dev/null
@@ -1,116 +0,0 @@
-Pixman is a library that provides low-level pixel manipulation
-features such as image compositing and trapezoid rasterization.
-
-Questions, bug reports and patches should be directed to the pixman
-mailing list:
-
- http://lists.freedesktop.org/mailman/listinfo/pixman
-
-You can also file bugs at
-
- https://bugs.freedesktop.org/enter_bug.cgi?product=pixman
-
-For real time discussions about pixman, feel free to join the IRC
-channels #cairo and #xorg-devel on the FreeNode IRC network.
-
-
-Contributing
-------------
-
-In order to contribute to pixman, you will need a working knowledge of
-the git version control system. For a quick getting started guide,
-there is the "Everyday Git With 20 Commands Or So guide"
-
- http://www.kernel.org/pub/software/scm/git/docs/everyday.html
-
-from the Git homepage. For more in depth git documentation, see the
-resources on the Git community documentation page:
-
- http://git-scm.com/documentation
-
-Pixman uses the infrastructure from the freedesktop.org umbrella
-project. For instructions about how to use the git service on
-freedesktop.org, see:
-
- http://www.freedesktop.org/wiki/Infrastructure/git/Developers
-
-The Pixman master repository can be found at:
-
- git://anongit.freedesktop.org/git/pixman
-
-and browsed on the web here:
-
- http://cgit.freedesktop.org/pixman/
-
-
-Sending patches
----------------
-
-The general workflow for sending patches is to first make sure that
-git can send mail on your system. Then,
-
- - create a branch off of master in your local git repository
-
- - make your changes as one or more commits
-
- - use the
-
- git send-email
-
- command to send the patch series to pixman@lists.freedesktop.org.
-
-In order for your patches to be accepted, please consider the
-following guidelines:
-
- - This link:
-
- http://www.kernel.org/pub/software/scm/git/docs/user-manual.html#patch-series
-
- describes how what a good patch series is, and to create one with
- git.
-
- - At each point in the series, pixman should compile and the test
- suite should pass.
-
- The exception here is if you are changing the test suite to
- demonstrate a bug. In this case, make one commit that makes the
- test suite fail due to the bug, and then another commit that fixes
- the bug.
-
- You can run the test suite with
-
- make check
-
- It will take around two minutes to run on a modern PC.
-
- - Follow the coding style described in the CODING_STYLE file
-
- - For bug fixes, include an update to the test suite to make sure
- the bug doesn't reappear.
-
- - For new features, add tests of the feature to the test
- suite. Also, add a program demonstrating the new feature to the
- demos/ directory.
-
- - Write descriptive commit messages. Useful information to include:
- - Benchmark results, before and after
- - Description of the bug that was fixed
- - Detailed rationale for any new API
- - Alternative approaches that were rejected (and why they
- don't work)
- - If review comments were incorporated, a brief version
- history describing what those changes were.
-
- - For big patch series, send an introductory email with an overall
- description of the patch series, including benchmarks and
- motivation. Each commit message should still be descriptive and
- include enough information to understand why this particular commit
- was necessary.
-
-Pixman has high standards for code quality and so almost everybody
-should expect to have the first versions of their patches rejected.
-
-If you think that the reviewers are wrong about something, or that the
-guidelines above are wrong, feel free to discuss the issue on the
-list. The purpose of the guidelines and code review is to ensure high
-code quality; it is not an exercise in compliance.
diff --git a/Build/source/libs/pixman/pixman-src/arm-simd-test.S b/Build/source/libs/pixman/pixman-src/arm-simd-test.S
deleted file mode 100644
index 910c814d6a1..00000000000
--- a/Build/source/libs/pixman/pixman-src/arm-simd-test.S
+++ /dev/null
@@ -1,10 +0,0 @@
-.text
-.arch armv6
-.object_arch armv4
-.arm
-.altmacro
-#ifndef __ARM_EABI__
-#error EABI is required (to be sure that calling conventions are compatible)
-#endif
-pld [r0]
-uqadd8 r0, r0, r0
diff --git a/Build/source/libs/pixman/pixman-src/config.h.in b/Build/source/libs/pixman/pixman-src/config.h.in
deleted file mode 100644
index 284619e2177..00000000000
--- a/Build/source/libs/pixman/pixman-src/config.h.in
+++ /dev/null
@@ -1,187 +0,0 @@
-/* config.h.in. Generated from configure.ac by autoheader. */
-
-/* Define if building universal (internal helper macro) */
-#undef AC_APPLE_UNIVERSAL_BUILD
-
-/* Whether we have alarm() */
-#undef HAVE_ALARM
-
-/* Whether the compiler supports __builtin_clz */
-#undef HAVE_BUILTIN_CLZ
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Whether we have FE_DIVBYZERO */
-#undef HAVE_FEDIVBYZERO
-
-/* Whether we have feenableexcept() */
-#undef HAVE_FEENABLEEXCEPT
-
-/* Define to 1 if we have <fenv.h> */
-#undef HAVE_FENV_H
-
-/* Whether the tool chain supports __float128 */
-#undef HAVE_FLOAT128
-
-/* Whether the compiler supports GCC vector extensions */
-#undef HAVE_GCC_VECTOR_EXTENSIONS
-
-/* Define to 1 if you have the `getisax' function. */
-#undef HAVE_GETISAX
-
-/* Whether we have getpagesize() */
-#undef HAVE_GETPAGESIZE
-
-/* Whether we have gettimeofday() */
-#undef HAVE_GETTIMEOFDAY
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the `pixman-1' library (-lpixman-1). */
-#undef HAVE_LIBPIXMAN_1
-
-/* Whether we have libpng */
-#undef HAVE_LIBPNG
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Whether we have mmap() */
-#undef HAVE_MMAP
-
-/* Whether we have mprotect() */
-#undef HAVE_MPROTECT
-
-/* Whether we have posix_memalign() */
-#undef HAVE_POSIX_MEMALIGN
-
-/* Whether pthreads is supported */
-#undef HAVE_PTHREADS
-
-/* Whether we have sigaction() */
-#undef HAVE_SIGACTION
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if we have <sys/mman.h> */
-#undef HAVE_SYS_MMAN_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to the sub-directory where libtool stores uninstalled libraries. */
-#undef LT_OBJDIR
-
-/* Name of package */
-#undef PACKAGE
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* enable output that can be piped to gnuplot */
-#undef PIXMAN_GNUPLOT
-
-/* enable TIMER_BEGIN/TIMER_END macros */
-#undef PIXMAN_TIMERS
-
-/* The size of `long', as computed by sizeof. */
-#undef SIZEOF_LONG
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* The compiler supported TLS storage class */
-#undef TLS
-
-/* Whether the tool chain supports __attribute__((constructor)) */
-#undef TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR
-
-/* use ARM IWMMXT compiler intrinsics */
-#undef USE_ARM_IWMMXT
-
-/* use ARM NEON assembly optimizations */
-#undef USE_ARM_NEON
-
-/* use ARM SIMD assembly optimizations */
-#undef USE_ARM_SIMD
-
-/* use GNU-style inline assembler */
-#undef USE_GCC_INLINE_ASM
-
-/* use Loongson Multimedia Instructions */
-#undef USE_LOONGSON_MMI
-
-/* use MIPS DSPr2 assembly optimizations */
-#undef USE_MIPS_DSPR2
-
-/* use OpenMP in the test suite */
-#undef USE_OPENMP
-
-/* use SSE2 compiler intrinsics */
-#undef USE_SSE2
-
-/* use SSSE3 compiler intrinsics */
-#undef USE_SSSE3
-
-/* use VMX compiler intrinsics */
-#undef USE_VMX
-
-/* use x86 MMX compiler intrinsics */
-#undef USE_X86_MMX
-
-/* Version number of package */
-#undef VERSION
-
-/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
- significant byte first (like Motorola and SPARC, unlike Intel). */
-#if defined AC_APPLE_UNIVERSAL_BUILD
-# if defined __BIG_ENDIAN__
-# define WORDS_BIGENDIAN 1
-# endif
-#else
-# ifndef WORDS_BIGENDIAN
-# undef WORDS_BIGENDIAN
-# endif
-#endif
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
- calls it, or to nothing if 'inline' is not supported under any name. */
-#ifndef __cplusplus
-#undef inline
-#endif
-
-/* Define to sqrt if you do not have the `sqrtf' function. */
-#undef sqrtf
diff --git a/Build/source/libs/pixman/pixman-src/configure.ac b/Build/source/libs/pixman/pixman-src/configure.ac
deleted file mode 100644
index 43e9b20f9c8..00000000000
--- a/Build/source/libs/pixman/pixman-src/configure.ac
+++ /dev/null
@@ -1,1161 +0,0 @@
-dnl Copyright 2005 Red Hat, Inc.
-dnl
-dnl Permission to use, copy, modify, distribute, and sell this software and its
-dnl documentation for any purpose is hereby granted without fee, provided that
-dnl the above copyright notice appear in all copies and that both that
-dnl copyright notice and this permission notice appear in supporting
-dnl documentation, and that the name of Red Hat not be used in
-dnl advertising or publicity pertaining to distribution of the software without
-dnl specific, written prior permission. Red Hat makes no
-dnl representations about the suitability of this software for any purpose. It
-dnl is provided "as is" without express or implied warranty.
-dnl
-dnl RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
-dnl INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
-dnl EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-dnl CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
-dnl DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
-dnl TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-dnl PERFORMANCE OF THIS SOFTWARE.
-dnl
-dnl Process this file with autoconf to create configure.
-
-AC_PREREQ([2.57])
-
-# Pixman versioning scheme
-#
-# - The version in git has an odd MICRO version number
-#
-# - Released versions, both development and stable, have an
-# even MICRO version number
-#
-# - Released development versions have an odd MINOR number
-#
-# - Released stable versions have an even MINOR number
-#
-# - Versions that break ABI must have a new MAJOR number
-#
-# - If you break the ABI, then at least this must be done:
-#
-# - increment MAJOR
-#
-# - In the first development release where you break ABI, find
-# all instances of "pixman-n" and change them to pixman-(n+1)
-#
-# This needs to be done at least in
-# configure.ac
-# all Makefile.am's
-# pixman-n.pc.in
-#
-# This ensures that binary incompatible versions can be installed
-# in parallel. See http://www106.pair.com/rhp/parallel.html for
-# more information
-#
-
-m4_define([pixman_major], 0)
-m4_define([pixman_minor], 40)
-m4_define([pixman_micro], 0)
-
-m4_define([pixman_version],[pixman_major.pixman_minor.pixman_micro])
-
-AC_INIT(pixman, pixman_version, [pixman@lists.freedesktop.org], pixman)
-AM_INIT_AUTOMAKE([foreign dist-xz])
-
-# Suppress verbose compile lines
-m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
-
-AC_CONFIG_HEADERS(config.h)
-
-AC_CANONICAL_HOST
-
-test_CFLAGS=${CFLAGS+set} # We may override autoconf default CFLAGS.
-
-AC_PROG_CC
-AM_PROG_AS
-AC_PROG_LIBTOOL
-AC_CHECK_FUNCS([getisax])
-AC_C_BIGENDIAN
-AC_C_INLINE
-
-dnl PIXMAN_LINK_WITH_ENV(env-setup, program, true-action, false-action)
-dnl
-dnl Compiles and links the given program in the environment setup by env-setup
-dnl and executes true-action on success and false-action on failure.
-AC_DEFUN([PIXMAN_LINK_WITH_ENV],[dnl
- save_CFLAGS="$CFLAGS"
- save_LDFLAGS="$LDFLAGS"
- save_LIBS="$LIBS"
- CFLAGS=""
- LDFLAGS=""
- LIBS=""
- $1
- CFLAGS="$save_CFLAGS $CFLAGS"
- LDFLAGS="$save_LDFLAGS $LDFLAGS"
- LIBS="$save_LIBS $LIBS"
- AC_LINK_IFELSE(
- [AC_LANG_SOURCE([$2])],
- [pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
- pixman_cc_flag=yes],
- [pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
- pixman_cc_flag=no])
-
- if test "x$pixman_cc_stderr" != "x"; then
- pixman_cc_flag=no
- fi
-
- if test "x$pixman_cc_flag" = "xyes"; then
- ifelse([$3], , :, [$3])
- else
- ifelse([$4], , :, [$4])
- fi
- CFLAGS="$save_CFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
-])
-
-dnl Find a -Werror for catching warnings.
-WERROR=
-for w in -Werror -errwarn; do
- if test "z$WERROR" = "z"; then
- AC_MSG_CHECKING([whether the compiler supports $w])
- PIXMAN_LINK_WITH_ENV(
- [CFLAGS=$w],
- [int main(int c, char **v) { (void)c; (void)v; return 0; }],
- [WERROR=$w; yesno=yes], [yesno=no])
- AC_MSG_RESULT($yesno)
- fi
-done
-
-dnl PIXMAN_CHECK_CFLAG(flag, [program])
-dnl Adds flag to CFLAGS if the given program links without warnings or errors.
-AC_DEFUN([PIXMAN_CHECK_CFLAG], [dnl
- AC_MSG_CHECKING([whether the compiler supports $1])
- PIXMAN_LINK_WITH_ENV(
- [CFLAGS="$WERROR $1"],
- [$2
- int main(int c, char **v) { (void)c; (void)v; return 0; }
- ],
- [_yesno=yes],
- [_yesno=no])
- if test "x$_yesno" = xyes; then
- CFLAGS="$CFLAGS $1"
- fi
- AC_MSG_RESULT($_yesno)
-])
-
-AC_CHECK_SIZEOF(long)
-
-# Checks for Sun Studio compilers
-AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
-AC_CHECK_DECL([__amd64], [AMD64_ABI="yes"], [AMD64_ABI="no"])
-
-# Default CFLAGS to -O -g rather than just the -g from AC_PROG_CC
-# if we're using Sun Studio and neither the user nor a config.site
-# has set CFLAGS.
-if test $SUNCC = yes && \
- test "x$test_CFLAGS" = "x" && \
- test "$CFLAGS" = "-g"
-then
- CFLAGS="-O -g"
-fi
-
-#
-# We ignore pixman_major in the version here because the major version should
-# always be encoded in the actual library name. Ie., the soname is:
-#
-# pixman-$(pixman_major).0.minor.micro
-#
-m4_define([lt_current], [pixman_minor])
-m4_define([lt_revision], [pixman_micro])
-m4_define([lt_age], [pixman_minor])
-
-LT_VERSION_INFO="lt_current:lt_revision:lt_age"
-
-PIXMAN_VERSION_MAJOR=pixman_major()
-AC_SUBST(PIXMAN_VERSION_MAJOR)
-PIXMAN_VERSION_MINOR=pixman_minor()
-AC_SUBST(PIXMAN_VERSION_MINOR)
-PIXMAN_VERSION_MICRO=pixman_micro()
-AC_SUBST(PIXMAN_VERSION_MICRO)
-
-AC_SUBST(LT_VERSION_INFO)
-
-# Check for dependencies
-
-PIXMAN_CHECK_CFLAG([-Wall])
-PIXMAN_CHECK_CFLAG([-Wdeclaration-after-statement])
-PIXMAN_CHECK_CFLAG([-Wno-unused-local-typedefs])
-PIXMAN_CHECK_CFLAG([-fno-strict-aliasing])
-
-dnl =========================================================================
-dnl OpenMP for the test suite?
-dnl
-
-# Check for OpenMP support only when autoconf support that (require autoconf >=2.62)
-OPENMP_CFLAGS=
-m4_ifdef([AC_OPENMP], [AC_OPENMP])
-
-if test "x$enable_openmp" = "xyes" && test "x$ac_cv_prog_c_openmp" = "xunsupported" ; then
- AC_MSG_WARN([OpenMP support requested but found unsupported])
-fi
-
-dnl May not fail to link without -Wall -Werror added
-dnl So try to link only when openmp is supported
-dnl ac_cv_prog_c_openmp is not defined when --disable-openmp is used
-if test "x$ac_cv_prog_c_openmp" != "xunsupported" && test "x$ac_cv_prog_c_openmp" != "x"; then
- m4_define([openmp_test_program],[dnl
- #include <stdio.h>
-
- extern unsigned int lcg_seed;
- #pragma omp threadprivate(lcg_seed)
- unsigned int lcg_seed;
-
- unsigned function(unsigned a, unsigned b)
- {
- lcg_seed ^= b;
- return ((a + b) ^ a ) + lcg_seed;
- }
-
- int main(int argc, char **argv)
- {
- int i;
- int n1 = 0, n2 = argc;
- unsigned checksum = 0;
- int verbose = argv != NULL;
- unsigned (*test_function)(unsigned, unsigned);
- test_function = function;
- #pragma omp parallel for reduction(+:checksum) default(none) \
- shared(n1, n2, test_function, verbose)
- for (i = n1; i < n2; i++)
- {
- unsigned crc = test_function (i, 0);
- if (verbose)
- printf ("%d: %08X\n", i, crc);
- checksum += crc;
- }
- printf("%u\n", checksum);
- return 0;
- }
- ])
-
- PIXMAN_LINK_WITH_ENV(
- [CFLAGS="$OPENMP_CFLAGS" LDFLAGS="$OPENMP_CFLAGS"],
- [openmp_test_program],
- [have_openmp=yes],
- [have_openmp=no])
- if test "x$have_openmp" = "xyes" ; then
- AC_DEFINE(USE_OPENMP, 1, [use OpenMP in the test suite])
- fi
-fi
-AC_SUBST(OPENMP_CFLAGS)
-
-dnl =========================================================================
-dnl -fvisibility stuff
-
-PIXMAN_CHECK_CFLAG([-fvisibility=hidden], [dnl
-#if defined(__GNUC__) && (__GNUC__ >= 4)
-#ifdef _WIN32
-#error Have -fvisibility but it is ignored and generates a warning
-#endif
-#else
-#error Need GCC 4.0 for visibility
-#endif
-])
-
-PIXMAN_CHECK_CFLAG([-xldscope=hidden], [dnl
-#if defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
-#else
-#error Need Sun Studio 8 for visibility
-#endif
-])
-
-dnl ===========================================================================
-dnl Check for Loongson Multimedia Instructions
-
-if test "x$LS_CFLAGS" = "x" ; then
- LS_CFLAGS="-mloongson-mmi"
-fi
-
-have_loongson_mmi=no
-AC_MSG_CHECKING(whether to use Loongson MMI assembler)
-
-xserver_save_CFLAGS=$CFLAGS
-CFLAGS=" $LS_CFLAGS $CFLAGS -I$srcdir"
-AC_LINK_IFELSE([AC_LANG_SOURCE([[
-#ifndef __mips_loongson_vector_rev
-#error "Loongson Multimedia Instructions are only available on Loongson"
-#endif
-#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4))
-#error "Need GCC >= 4.4 for Loongson MMI compilation"
-#endif
-#include "pixman/loongson-mmintrin.h"
-int main () {
- union {
- __m64 v;
- char c[8];
- } a = { .c = {1, 2, 3, 4, 5, 6, 7, 8} };
- int b = 4;
- __m64 c = _mm_srli_pi16 (a.v, b);
- return 0;
-}]])], have_loongson_mmi=yes)
-CFLAGS=$xserver_save_CFLAGS
-
-AC_ARG_ENABLE(loongson-mmi,
- [AC_HELP_STRING([--disable-loongson-mmi],
- [disable Loongson MMI fast paths])],
- [enable_loongson_mmi=$enableval], [enable_loongson_mmi=auto])
-
-if test $enable_loongson_mmi = no ; then
- have_loongson_mmi=disabled
-fi
-
-if test $have_loongson_mmi = yes ; then
- AC_DEFINE(USE_LOONGSON_MMI, 1, [use Loongson Multimedia Instructions])
-else
- LS_CFLAGS=
-fi
-
-AC_MSG_RESULT($have_loongson_mmi)
-if test $enable_loongson_mmi = yes && test $have_loongson_mmi = no ; then
- AC_MSG_ERROR([Loongson MMI not detected])
-fi
-
-AM_CONDITIONAL(USE_LOONGSON_MMI, test $have_loongson_mmi = yes)
-
-dnl ===========================================================================
-dnl Check for MMX
-
-if test "x$MMX_CFLAGS" = "x" ; then
- if test "x$SUNCC" = "xyes"; then
- # Sun Studio doesn't have an -xarch=mmx flag, so we have to use sse
- # but if we're building 64-bit, mmx & sse support is on by default and
- # -xarch=sse throws an error instead
- if test "$AMD64_ABI" = "no" ; then
- MMX_CFLAGS="-xarch=sse"
- fi
- else
- MMX_CFLAGS="-mmmx -Winline"
- fi
-fi
-
-have_mmx_intrinsics=no
-AC_MSG_CHECKING(whether to use MMX intrinsics)
-xserver_save_CFLAGS=$CFLAGS
-CFLAGS="$MMX_CFLAGS $CFLAGS"
-AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
-#if defined(__GNUC__) && (__GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4))
-#error "Need GCC >= 3.4 for MMX intrinsics"
-#endif
-#include <mmintrin.h>
-#include <stdint.h>
-
-/* Check support for block expressions */
-#define _mm_shuffle_pi16(A, N) \
- ({ \
- __m64 ret; \
- \
- /* Some versions of clang will choke on K */ \
- asm ("pshufw %2, %1, %0\n\t" \
- : "=y" (ret) \
- : "y" (A), "K" ((const int8_t)N) \
- ); \
- \
- ret; \
- })
-
-int main () {
- __m64 v = _mm_cvtsi32_si64 (1);
- __m64 w;
-
- w = _mm_shuffle_pi16(v, 5);
-
- /* Some versions of clang will choke on this */
- asm ("pmulhuw %1, %0\n\t"
- : "+y" (w)
- : "y" (v)
- );
-
- return _mm_cvtsi64_si32 (v);
-}]])], have_mmx_intrinsics=yes)
-CFLAGS=$xserver_save_CFLAGS
-
-AC_ARG_ENABLE(mmx,
- [AC_HELP_STRING([--disable-mmx],
- [disable x86 MMX fast paths])],
- [enable_mmx=$enableval], [enable_mmx=auto])
-
-if test $enable_mmx = no ; then
- have_mmx_intrinsics=disabled
-fi
-
-if test $have_mmx_intrinsics = yes ; then
- AC_DEFINE(USE_X86_MMX, 1, [use x86 MMX compiler intrinsics])
-else
- MMX_CFLAGS=
-fi
-
-AC_MSG_RESULT($have_mmx_intrinsics)
-if test $enable_mmx = yes && test $have_mmx_intrinsics = no ; then
- AC_MSG_ERROR([x86 MMX intrinsics not detected])
-fi
-
-AM_CONDITIONAL(USE_X86_MMX, test $have_mmx_intrinsics = yes)
-
-dnl ===========================================================================
-dnl Check for SSE2
-
-if test "x$SSE2_CFLAGS" = "x" ; then
- if test "x$SUNCC" = "xyes"; then
- # SSE2 is enabled by default in the Sun Studio 64-bit environment
- if test "$AMD64_ABI" = "no" ; then
- SSE2_CFLAGS="-xarch=sse2"
- fi
- else
- SSE2_CFLAGS="-msse2 -Winline"
- fi
-fi
-
-have_sse2_intrinsics=no
-AC_MSG_CHECKING(whether to use SSE2 intrinsics)
-xserver_save_CFLAGS=$CFLAGS
-CFLAGS="$SSE2_CFLAGS $CFLAGS"
-
-AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
-#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2))
-# if !defined(__amd64__) && !defined(__x86_64__)
-# error "Need GCC >= 4.2 for SSE2 intrinsics on x86"
-# endif
-#endif
-#include <mmintrin.h>
-#include <xmmintrin.h>
-#include <emmintrin.h>
-int param;
-int main () {
- __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
- c = _mm_xor_si128 (a, b);
- return _mm_cvtsi128_si32(c);
-}]])], have_sse2_intrinsics=yes)
-CFLAGS=$xserver_save_CFLAGS
-
-AC_ARG_ENABLE(sse2,
- [AC_HELP_STRING([--disable-sse2],
- [disable SSE2 fast paths])],
- [enable_sse2=$enableval], [enable_sse2=auto])
-
-if test $enable_sse2 = no ; then
- have_sse2_intrinsics=disabled
-fi
-
-if test $have_sse2_intrinsics = yes ; then
- AC_DEFINE(USE_SSE2, 1, [use SSE2 compiler intrinsics])
-fi
-
-AC_MSG_RESULT($have_sse2_intrinsics)
-if test $enable_sse2 = yes && test $have_sse2_intrinsics = no ; then
- AC_MSG_ERROR([SSE2 intrinsics not detected])
-fi
-
-AM_CONDITIONAL(USE_SSE2, test $have_sse2_intrinsics = yes)
-
-dnl ===========================================================================
-dnl Check for SSSE3
-
-if test "x$SSSE3_CFLAGS" = "x" ; then
- SSSE3_CFLAGS="-mssse3 -Winline"
-fi
-
-have_ssse3_intrinsics=no
-AC_MSG_CHECKING(whether to use SSSE3 intrinsics)
-xserver_save_CFLAGS=$CFLAGS
-CFLAGS="$SSSE3_CFLAGS $CFLAGS"
-
-AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
-#include <mmintrin.h>
-#include <xmmintrin.h>
-#include <emmintrin.h>
-#include <tmmintrin.h>
-int param;
-int main () {
- __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
- c = _mm_maddubs_epi16 (a, b);
- return _mm_cvtsi128_si32(c);
-}]])], have_ssse3_intrinsics=yes)
-CFLAGS=$xserver_save_CFLAGS
-
-AC_ARG_ENABLE(ssse3,
- [AC_HELP_STRING([--disable-ssse3],
- [disable SSSE3 fast paths])],
- [enable_ssse3=$enableval], [enable_ssse3=auto])
-
-if test $enable_ssse3 = no ; then
- have_ssse3_intrinsics=disabled
-fi
-
-if test $have_ssse3_intrinsics = yes ; then
- AC_DEFINE(USE_SSSE3, 1, [use SSSE3 compiler intrinsics])
-fi
-
-AC_MSG_RESULT($have_ssse3_intrinsics)
-if test $enable_ssse3 = yes && test $have_ssse3_intrinsics = no ; then
- AC_MSG_ERROR([SSSE3 intrinsics not detected])
-fi
-
-AM_CONDITIONAL(USE_SSSE3, test $have_ssse3_intrinsics = yes)
-
-dnl ===========================================================================
-dnl Other special flags needed when building code using MMX or SSE instructions
-case $host_os in
- solaris*)
- # When building 32-bit binaries, apply a mapfile to ensure that the
- # binaries aren't flagged as only able to run on MMX+SSE capable CPUs
- # since they check at runtime before using those instructions.
- # Not all linkers grok the mapfile format so we check for that first.
- if test "$AMD64_ABI" = "no" ; then
- use_hwcap_mapfile=no
- AC_MSG_CHECKING(whether to use a hardware capability map file)
- hwcap_save_LDFLAGS="$LDFLAGS"
- HWCAP_LDFLAGS='-Wl,-M,$(srcdir)/solaris-hwcap.mapfile'
- LDFLAGS="$LDFLAGS -Wl,-M,pixman/solaris-hwcap.mapfile"
- AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])],
- use_hwcap_mapfile=yes,
- HWCAP_LDFLAGS="")
- LDFLAGS="$hwcap_save_LDFLAGS"
- AC_MSG_RESULT($use_hwcap_mapfile)
- fi
- if test "x$MMX_LDFLAGS" = "x" ; then
- MMX_LDFLAGS="$HWCAP_LDFLAGS"
- fi
- if test "x$SSE2_LDFLAGS" = "x" ; then
- SSE2_LDFLAGS="$HWCAP_LDFLAGS"
- fi
- ;;
-esac
-
-AC_SUBST(LS_CFLAGS)
-AC_SUBST(IWMMXT_CFLAGS)
-AC_SUBST(MMX_CFLAGS)
-AC_SUBST(MMX_LDFLAGS)
-AC_SUBST(SSE2_CFLAGS)
-AC_SUBST(SSE2_LDFLAGS)
-AC_SUBST(SSSE3_CFLAGS)
-
-dnl ===========================================================================
-dnl Check for VMX/Altivec
-if test -n "`$CC -v 2>&1 | grep version | grep Apple`"; then
- VMX_CFLAGS="-faltivec"
-else
- VMX_CFLAGS="-maltivec -mabi=altivec"
-fi
-
-have_vmx_intrinsics=no
-AC_MSG_CHECKING(whether to use VMX/Altivec intrinsics)
-xserver_save_CFLAGS=$CFLAGS
-CFLAGS="$VMX_CFLAGS $CFLAGS"
-AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
-#if defined(__GNUC__) && (__GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4))
-#error "Need GCC >= 3.4 for sane altivec support"
-#endif
-#include <altivec.h>
-int main () {
- vector unsigned int v = vec_splat_u32 (1);
- v = vec_sub (v, v);
- return 0;
-}]])], have_vmx_intrinsics=yes)
-CFLAGS=$xserver_save_CFLAGS
-
-AC_ARG_ENABLE(vmx,
- [AC_HELP_STRING([--disable-vmx],
- [disable VMX fast paths])],
- [enable_vmx=$enableval], [enable_vmx=auto])
-
-if test $enable_vmx = no ; then
- have_vmx_intrinsics=disabled
-fi
-
-if test $have_vmx_intrinsics = yes ; then
- AC_DEFINE(USE_VMX, 1, [use VMX compiler intrinsics])
-else
- VMX_CFLAGS=
-fi
-
-AC_MSG_RESULT($have_vmx_intrinsics)
-if test $enable_vmx = yes && test $have_vmx_intrinsics = no ; then
- AC_MSG_ERROR([VMX intrinsics not detected])
-fi
-
-AC_SUBST(VMX_CFLAGS)
-
-AM_CONDITIONAL(USE_VMX, test $have_vmx_intrinsics = yes)
-
-dnl ==========================================================================
-dnl Check if assembler is gas compatible and supports ARM SIMD instructions
-have_arm_simd=no
-AC_MSG_CHECKING(whether to use ARM SIMD assembler)
-xserver_save_CFLAGS=$CFLAGS
-CFLAGS="-x assembler-with-cpp $CFLAGS"
-AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
-.text
-.arch armv6
-.object_arch armv4
-.arm
-.altmacro
-#ifndef __ARM_EABI__
-#error EABI is required (to be sure that calling conventions are compatible)
-#endif
-pld [r0]
-uqadd8 r0, r0, r0]])], have_arm_simd=yes)
-CFLAGS=$xserver_save_CFLAGS
-
-AC_ARG_ENABLE(arm-simd,
- [AC_HELP_STRING([--disable-arm-simd],
- [disable ARM SIMD fast paths])],
- [enable_arm_simd=$enableval], [enable_arm_simd=auto])
-
-if test $enable_arm_simd = no ; then
- have_arm_simd=disabled
-fi
-
-if test $have_arm_simd = yes ; then
- AC_DEFINE(USE_ARM_SIMD, 1, [use ARM SIMD assembly optimizations])
-fi
-
-AM_CONDITIONAL(USE_ARM_SIMD, test $have_arm_simd = yes)
-
-AC_MSG_RESULT($have_arm_simd)
-if test $enable_arm_simd = yes && test $have_arm_simd = no ; then
- AC_MSG_ERROR([ARM SIMD intrinsics not detected])
-fi
-
-dnl ==========================================================================
-dnl Check if assembler is gas compatible and supports NEON instructions
-have_arm_neon=no
-AC_MSG_CHECKING(whether to use ARM NEON assembler)
-xserver_save_CFLAGS=$CFLAGS
-CFLAGS="-x assembler-with-cpp $CFLAGS"
-AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
-.text
-.fpu neon
-.arch armv7a
-.object_arch armv4
-.eabi_attribute 10, 0
-.arm
-.altmacro
-#ifndef __ARM_EABI__
-#error EABI is required (to be sure that calling conventions are compatible)
-#endif
-pld [r0]
-vmovn.u16 d0, q0]])], have_arm_neon=yes)
-CFLAGS=$xserver_save_CFLAGS
-
-AC_ARG_ENABLE(arm-neon,
- [AC_HELP_STRING([--disable-arm-neon],
- [disable ARM NEON fast paths])],
- [enable_arm_neon=$enableval], [enable_arm_neon=auto])
-
-if test $enable_arm_neon = no ; then
- have_arm_neon=disabled
-fi
-
-if test $have_arm_neon = yes ; then
- AC_DEFINE(USE_ARM_NEON, 1, [use ARM NEON assembly optimizations])
-fi
-
-AM_CONDITIONAL(USE_ARM_NEON, test $have_arm_neon = yes)
-
-AC_MSG_RESULT($have_arm_neon)
-if test $enable_arm_neon = yes && test $have_arm_neon = no ; then
- AC_MSG_ERROR([ARM NEON intrinsics not detected])
-fi
-
-dnl ===========================================================================
-dnl Check for IWMMXT
-
-AC_ARG_ENABLE(arm-iwmmxt,
- [AC_HELP_STRING([--disable-arm-iwmmxt],
- [disable ARM IWMMXT fast paths])],
- [enable_iwmmxt=$enableval], [enable_iwmmxt=auto])
-
-AC_ARG_ENABLE(arm-iwmmxt2,
- [AC_HELP_STRING([--disable-arm-iwmmxt2],
- [build ARM IWMMXT fast paths with -march=iwmmxt instead of -march=iwmmxt2])],
- [enable_iwmmxt2=$enableval], [enable_iwmmxt2=auto])
-
-if test "x$IWMMXT_CFLAGS" = "x" ; then
- IWMMXT_CFLAGS="-flax-vector-conversions -Winline -march=iwmmxt"
- if test $enable_iwmmxt2 != no ; then
- IWMMXT_CFLAGS="${IWMMXT_CFLAGS}2"
- fi
-fi
-
-have_iwmmxt_intrinsics=no
-AC_MSG_CHECKING(whether to use ARM IWMMXT intrinsics)
-xserver_save_CFLAGS=$CFLAGS
-CFLAGS="$CFLAGS $IWMMXT_CFLAGS"
-AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
-#ifndef __arm__
-#error "IWMMXT is only available on ARM"
-#endif
-#ifndef __IWMMXT__
-#error "IWMMXT not enabled (with -march=iwmmxt)"
-#endif
-#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
-#error "Need GCC >= 4.8 for IWMMXT intrinsics"
-#endif
-#include <mmintrin.h>
-int main () {
- union {
- __m64 v;
- char c[8];
- } a = { .c = {1, 2, 3, 4, 5, 6, 7, 8} };
- int b = 4;
- __m64 c = _mm_srli_si64 (a.v, b);
-}]])], have_iwmmxt_intrinsics=yes)
-CFLAGS=$xserver_save_CFLAGS
-
-if test $enable_iwmmxt = no ; then
- have_iwmmxt_intrinsics=disabled
-fi
-
-if test $have_iwmmxt_intrinsics = yes ; then
- AC_DEFINE(USE_ARM_IWMMXT, 1, [use ARM IWMMXT compiler intrinsics])
-else
- IWMMXT_CFLAGS=
-fi
-
-AC_MSG_RESULT($have_iwmmxt_intrinsics)
-if test $enable_iwmmxt = yes && test $have_iwmmxt_intrinsics = no ; then
- AC_MSG_ERROR([IWMMXT intrinsics not detected])
-fi
-
-AM_CONDITIONAL(USE_ARM_IWMMXT, test $have_iwmmxt_intrinsics = yes)
-
-dnl ==========================================================================
-dnl Check if assembler is gas compatible and supports MIPS DSPr2 instructions
-
-have_mips_dspr2=no
-AC_MSG_CHECKING(whether to use MIPS DSPr2 assembler)
-xserver_save_CFLAGS=$CFLAGS
-CFLAGS="-mdspr2 $CFLAGS"
-
-AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
-#if !(defined(__mips__) && __mips_isa_rev >= 2)
-#error MIPS DSPr2 is currently only available on MIPS32r2 platforms.
-#endif
-int
-main ()
-{
- int c = 0, a = 0, b = 0;
- __asm__ __volatile__ (
- "precr.qb.ph %[c], %[a], %[b] \n\t"
- : [c] "=r" (c)
- : [a] "r" (a), [b] "r" (b)
- );
- return c;
-}]])], have_mips_dspr2=yes)
-CFLAGS=$xserver_save_CFLAGS
-
-AC_ARG_ENABLE(mips-dspr2,
- [AC_HELP_STRING([--disable-mips-dspr2],
- [disable MIPS DSPr2 fast paths])],
- [enable_mips_dspr2=$enableval], [enable_mips_dspr2=auto])
-
-if test $enable_mips_dspr2 = no ; then
- have_mips_dspr2=disabled
-fi
-
-if test $have_mips_dspr2 = yes ; then
- AC_DEFINE(USE_MIPS_DSPR2, 1, [use MIPS DSPr2 assembly optimizations])
-fi
-
-AM_CONDITIONAL(USE_MIPS_DSPR2, test $have_mips_dspr2 = yes)
-
-AC_MSG_RESULT($have_mips_dspr2)
-if test $enable_mips_dspr2 = yes && test $have_mips_dspr2 = no ; then
- AC_MSG_ERROR([MIPS DSPr2 instructions not detected])
-fi
-
-dnl =========================================================================================
-dnl Check for GNU-style inline assembly support
-
-have_gcc_inline_asm=no
-AC_MSG_CHECKING(whether to use GNU-style inline assembler)
-AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
-int main () {
- /* Most modern architectures have a NOP instruction, so this is a fairly generic test. */
- asm volatile ( "\tnop\n" : : : "cc", "memory" );
- return 0;
-}]])], have_gcc_inline_asm=yes)
-
-AC_ARG_ENABLE(gcc-inline-asm,
- [AC_HELP_STRING([--disable-gcc-inline-asm],
- [disable GNU-style inline assembler])],
- [enable_gcc_inline_asm=$enableval], [enable_gcc_inline_asm=auto])
-
-if test $enable_gcc_inline_asm = no ; then
- have_gcc_inline_asm=disabled
-fi
-
-if test $have_gcc_inline_asm = yes ; then
- AC_DEFINE(USE_GCC_INLINE_ASM, 1, [use GNU-style inline assembler])
-fi
-
-AC_MSG_RESULT($have_gcc_inline_asm)
-if test $enable_gcc_inline_asm = yes && test $have_gcc_inline_asm = no ; then
- AC_MSG_ERROR([GNU-style inline assembler not detected])
-fi
-
-AM_CONDITIONAL(USE_GCC_INLINE_ASM, test $have_gcc_inline_asm = yes)
-
-dnl ==============================================
-dnl Static test programs
-
-AC_ARG_ENABLE(static-testprogs,
- [AC_HELP_STRING([--enable-static-testprogs],
- [build test programs as static binaries [default=no]])],
- [enable_static_testprogs=$enableval], [enable_static_testprogs=no])
-
-TESTPROGS_EXTRA_LDFLAGS=
-if test "x$enable_static_testprogs" = "xyes" ; then
- TESTPROGS_EXTRA_LDFLAGS="-all-static"
-fi
-AC_SUBST(TESTPROGS_EXTRA_LDFLAGS)
-
-dnl ==============================================
-dnl Timers
-
-AC_ARG_ENABLE(timers,
- [AC_HELP_STRING([--enable-timers],
- [enable TIMER_BEGIN and TIMER_END macros [default=no]])],
- [enable_timers=$enableval], [enable_timers=no])
-
-if test $enable_timers = yes ; then
- AC_DEFINE(PIXMAN_TIMERS, 1, [enable TIMER_BEGIN/TIMER_END macros])
-fi
-AC_SUBST(PIXMAN_TIMERS)
-
-dnl ===================================
-dnl gnuplot
-
-AC_ARG_ENABLE(gnuplot,
- [AC_HELP_STRING([--enable-gnuplot],
- [enable output of filters that can be piped to gnuplot [default=no]])],
- [enable_gnuplot=$enableval], [enable_gnuplot=no])
-
-if test $enable_gnuplot = yes ; then
- AC_DEFINE(PIXMAN_GNUPLOT, 1, [enable output that can be piped to gnuplot])
-fi
-AC_SUBST(PIXMAN_GNUPLOT)
-
-dnl ===================================
-dnl GTK+
-
-AC_ARG_ENABLE(gtk,
- [AC_HELP_STRING([--enable-gtk],
- [enable tests using GTK+ [default=auto]])],
- [enable_gtk=$enableval], [enable_gtk=auto])
-
-PKG_PROG_PKG_CONFIG
-
-if test $enable_gtk = yes ; then
- AC_CHECK_LIB([pixman-1], [pixman_version_string])
- PKG_CHECK_MODULES(GTK, [gtk+-2.0 >= 2.16 pixman-1])
-fi
-
-if test $enable_gtk = auto ; then
- AC_CHECK_LIB([pixman-1], [pixman_version_string], [enable_gtk=auto], [enable_gtk=no])
-fi
-
-if test $enable_gtk = auto ; then
- PKG_CHECK_MODULES(GTK, [gtk+-2.0 >= 2.16 pixman-1], [enable_gtk=yes], [enable_gtk=no])
-fi
-
-AM_CONDITIONAL(HAVE_GTK, [test "x$enable_gtk" = xyes])
-
-AC_SUBST(GTK_CFLAGS)
-AC_SUBST(GTK_LIBS)
-
-dnl =====================================
-dnl posix_memalign, sigaction, alarm, gettimeofday
-
-AC_CHECK_FUNC(posix_memalign, have_posix_memalign=yes, have_posix_memalign=no)
-if test x$have_posix_memalign = xyes; then
- AC_DEFINE(HAVE_POSIX_MEMALIGN, 1, [Whether we have posix_memalign()])
-fi
-
-AC_CHECK_FUNC(sigaction, have_sigaction=yes, have_sigaction=no)
-if test x$have_sigaction = xyes; then
- AC_DEFINE(HAVE_SIGACTION, 1, [Whether we have sigaction()])
-fi
-
-AC_CHECK_FUNC(alarm, have_alarm=yes, have_alarm=no)
-if test x$have_alarm = xyes; then
- AC_DEFINE(HAVE_ALARM, 1, [Whether we have alarm()])
-fi
-
-AC_CHECK_HEADER([sys/mman.h],
- [AC_DEFINE(HAVE_SYS_MMAN_H, [1], [Define to 1 if we have <sys/mman.h>])])
-
-AC_CHECK_FUNC(mmap, have_mmap=yes, have_mmap=no)
-if test x$have_mmap = xyes; then
- AC_DEFINE(HAVE_MMAP, 1, [Whether we have mmap()])
-fi
-
-AC_CHECK_FUNC(mprotect, have_mprotect=yes, have_mprotect=no)
-if test x$have_mprotect = xyes; then
- AC_DEFINE(HAVE_MPROTECT, 1, [Whether we have mprotect()])
-fi
-
-AC_CHECK_FUNC(getpagesize, have_getpagesize=yes, have_getpagesize=no)
-if test x$have_getpagesize = xyes; then
- AC_DEFINE(HAVE_GETPAGESIZE, 1, [Whether we have getpagesize()])
-fi
-
-AC_CHECK_HEADER([fenv.h],
- [AC_DEFINE(HAVE_FENV_H, [1], [Define to 1 if we have <fenv.h>])])
-
-AC_CHECK_LIB(m, feenableexcept, have_feenableexcept=yes, have_feenableexcept=no)
-if test x$have_feenableexcept = xyes; then
- AC_DEFINE(HAVE_FEENABLEEXCEPT, 1, [Whether we have feenableexcept()])
-fi
-
-AC_CHECK_DECL([FE_DIVBYZERO],
- [AC_DEFINE(HAVE_FEDIVBYZERO, 1, [Whether we have FE_DIVBYZERO])],
- [],
- [[#include <fenv.h>]])
-
-AC_CHECK_FUNC(gettimeofday, have_gettimeofday=yes, have_gettimeofday=no)
-AC_CHECK_HEADER(sys/time.h, have_sys_time_h=yes, have_sys_time_h=no)
-if test x$have_gettimeofday = xyes && test x$have_sys_time_h = xyes; then
- AC_DEFINE(HAVE_GETTIMEOFDAY, 1, [Whether we have gettimeofday()])
-fi
-
-dnl =====================================
-dnl Check for missing sqrtf() as, e.g., for Solaris 9
-
-AC_SEARCH_LIBS([sqrtf], [m], [],
- [AC_DEFINE([sqrtf], [sqrt],
- [Define to sqrt if you do not have the `sqrtf' function.])])
-
-dnl =====================================
-dnl Thread local storage
-
-AC_MSG_CHECKING(for thread local storage (TLS) support)
-AC_CACHE_VAL(ac_cv_tls, [
- ac_cv_tls=none
- keywords="__thread __declspec(thread)"
- for kw in $keywords ; do
- AC_TRY_COMPILE([
-#if defined(__MINGW32__) && !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
-#error This MinGW version has broken __thread support
-#endif
-#ifdef __OpenBSD__
-#error OpenBSD has broken __thread support
-#endif
-
-int $kw test;], [], [ac_cv_tls=$kw; break])
- done
-])
-AC_MSG_RESULT($ac_cv_tls)
-
-if test "$ac_cv_tls" != "none"; then
- AC_DEFINE_UNQUOTED([TLS], $ac_cv_tls, [The compiler supported TLS storage class])
-fi
-
-dnl
-dnl posix tls
-dnl
-
-m4_define([pthread_test_program],AC_LANG_SOURCE([[dnl
-#include <stdlib.h>
-#include <pthread.h>
-
-static pthread_once_t once_control = PTHREAD_ONCE_INIT;
-static pthread_key_t key;
-
-static void
-make_key (void)
-{
- pthread_key_create (&key, NULL);
-}
-
-int
-main ()
-{
- void *value = NULL;
-
- if (pthread_once (&once_control, make_key) != 0)
- {
- value = NULL;
- }
- else
- {
- value = pthread_getspecific (key);
- if (!value)
- {
- value = malloc (100);
- pthread_setspecific (key, value);
- }
- }
- return 0;
-}
-]]))
-
-AC_DEFUN([PIXMAN_CHECK_PTHREAD],[dnl
- if test "z$support_for_pthreads" != "zyes"; then
- PIXMAN_LINK_WITH_ENV(
- [$1], [pthread_test_program],
- [PTHREAD_CFLAGS="$CFLAGS"
- PTHREAD_LIBS="$LIBS"
- PTHREAD_LDFLAGS="$LDFLAGS"
- support_for_pthreads=yes])
- fi
-])
-
-support_for_pthreads=no
-
-AC_MSG_CHECKING(for pthreads)
-
-PIXMAN_CHECK_PTHREAD([CFLAGS="-pthread"; LDFLAGS="-pthread"])
-PIXMAN_CHECK_PTHREAD([CFLAGS="-D_REENTRANT"; LIBS="-lpthread"])
-PIXMAN_CHECK_PTHREAD([CFLAGS="-D_REENTRANT"; LDFLAGS="-lroot"])
-
-if test $support_for_pthreads = yes; then
- AC_DEFINE([HAVE_PTHREADS], [], [Whether pthreads is supported])
- if test $ac_cv_tls = none ; then
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
- fi
-fi
-
-AC_MSG_RESULT($support_for_pthreads)
-
-AC_SUBST(TOOLCHAIN_SUPPORTS__THREAD)
-AC_SUBST(HAVE_PTHREADS)
-AC_SUBST(PTHREAD_LDFLAGS)
-AC_SUBST(PTHREAD_LIBS)
-AC_SUBST(PTHREAD_CFLAGS)
-
-dnl =====================================
-dnl __attribute__((constructor))
-
-support_for_attribute_constructor=no
-
-AC_MSG_CHECKING(for __attribute__((constructor)))
-AC_LINK_IFELSE([AC_LANG_SOURCE([[
-#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7))
-/* attribute 'constructor' is supported since gcc 2.7, but some compilers
- * may only pretend to be gcc, so let's try to actually use it
- */
-static int x = 1;
-static void __attribute__((constructor)) constructor_function () { x = 0; }
-int main (void) { return x; }
-#else
-#error not gcc or gcc version is older than 2.7
-#endif
-]])], support_for_attribute_constructor=yes)
-
-if test x$support_for_attribute_constructor = xyes; then
- AC_DEFINE([TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR],
- [],[Whether the tool chain supports __attribute__((constructor))])
-fi
-
-AC_MSG_RESULT($support_for_attribute_constructor)
-AC_SUBST(TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR)
-
-dnl =====================================
-dnl __float128
-
-support_for_float128=no
-
-AC_MSG_CHECKING(for __float128)
-AC_LINK_IFELSE([AC_LANG_SOURCE([[
-__float128 a = 1.0Q, b = 2.0Q; int main (void) { return a + b; }
-]])], support_for_float128=yes)
-
-if test x$support_for_float128 = xyes; then
- AC_DEFINE([HAVE_FLOAT128], [], [Whether the tool chain supports __float128])
-fi
-
-AC_MSG_RESULT($support_for_float128)
-
-dnl =====================================
-dnl __builtin_clz
-
-support_for_builtin_clz=no
-
-AC_MSG_CHECKING(for __builtin_clz)
-AC_LINK_IFELSE([AC_LANG_SOURCE([[
-unsigned int x = 11; int main (void) { return __builtin_clz(x); }
-]])], support_for_builtin_clz=yes)
-
-if test x$support_for_builtin_clz = xyes; then
- AC_DEFINE([HAVE_BUILTIN_CLZ], [], [Whether the compiler supports __builtin_clz])
-fi
-
-AC_MSG_RESULT($support_for_builtin_clz)
-
-dnl =====================================
-dnl GCC vector extensions
-
-support_for_gcc_vector_extensions=no
-
-AC_MSG_CHECKING(for GCC vector extensions)
-AC_LINK_IFELSE([AC_LANG_SOURCE([[
-unsigned int __attribute__ ((vector_size(16))) e, a, b;
-int main (void) { e = a - ((b << 27) + (b >> (32 - 27))) + 1; return e[0]; }
-]])], support_for_gcc_vector_extensions=yes)
-
-if test x$support_for_gcc_vector_extensions = xyes; then
- AC_DEFINE([HAVE_GCC_VECTOR_EXTENSIONS], [],
- [Whether the compiler supports GCC vector extensions])
-fi
-
-AC_MSG_RESULT($support_for_gcc_vector_extensions)
-
-dnl ==================
-dnl libpng
-
-AC_ARG_ENABLE(libpng, AS_HELP_STRING([--enable-libpng], [Build support for libpng (default: auto)]),
- [have_libpng=$enableval], [have_libpng=auto])
-
-case x$have_libpng in
- xyes) PKG_CHECK_MODULES(PNG, [libpng]) ;;
- xno) ;;
- *) PKG_CHECK_MODULES(PNG, [libpng], have_libpng=yes, have_libpng=no) ;;
-esac
-
-if test x$have_libpng = xyes; then
- AC_DEFINE([HAVE_LIBPNG], [1], [Whether we have libpng])
-fi
-
-AC_SUBST(HAVE_LIBPNG)
-
-AC_OUTPUT([pixman-1.pc
- pixman-1-uninstalled.pc
- Makefile
- pixman/Makefile
- pixman/pixman-version.h
- demos/Makefile
- test/Makefile])
-
-m4_if(m4_eval(pixman_minor % 2), [1], [
- echo
- echo "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
- echo
- echo " Thanks for testing this development snapshot of pixman. Please"
- echo " report any problems you find, either by sending email to "
- echo
- echo " pixman@lists.freedesktop.org"
- echo
- echo " or by filing a bug at "
- echo
- echo " https://bugs.freedesktop.org/enter_bug.cgi?product=pixman "
- echo
- echo " If you are looking for a stable release of pixman, please note "
- echo " that stable releases have _even_ minor version numbers. Ie., "
- echo " pixman-0.]m4_eval(pixman_minor & ~1)[.x are stable releases, whereas pixman-$PIXMAN_VERSION_MAJOR.$PIXMAN_VERSION_MINOR.$PIXMAN_VERSION_MICRO is a "
- echo " development snapshot that may contain bugs and experimental "
- echo " features. "
- echo
- echo "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
- echo
-])
diff --git a/Build/source/libs/pixman/pixman-src/meson.build b/Build/source/libs/pixman/pixman-src/meson.build
deleted file mode 100644
index 1cec2272802..00000000000
--- a/Build/source/libs/pixman/pixman-src/meson.build
+++ /dev/null
@@ -1,542 +0,0 @@
-# Copyright © 2018 Intel Corporation
-
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-# SOFTWARE.
-
-project(
- 'pixman',
- ['c'],
- version : '0.40.0',
- license : 'MIT',
- meson_version : '>= 0.50.0',
- default_options : ['buildtype=debugoptimized'],
-)
-
-config = configuration_data()
-cc = meson.get_compiler('c')
-null_dep = dependency('', required : false)
-
-add_project_arguments(
- cc.get_supported_arguments([
- '-Wdeclaration-after-statement',
- '-fno-strict-aliasing',
- '-fvisibility=hidden',
- '-Wundef',
- ]),
- language : ['c']
-)
-
-# GCC and Clang both ignore -Wno options that they don't recognize, so test for
-# -W<opt>, then add -Wno-<opt> if it's ignored
-foreach opt : ['unused-local-typedefs']
- if cc.has_argument('-W' + opt)
- add_project_arguments(['-Wno-' + opt], language : ['c'])
- endif
-endforeach
-
-use_loongson_mmi = get_option('loongson-mmi')
-have_loongson_mmi = false
-loongson_mmi_flags = ['-mloongson-mmi']
-if not use_loongson_mmi.disabled()
- if host_machine.cpu_family() == 'mips64' and cc.compiles('''
- #ifndef __mips_loongson_vector_rev
- #error "Loongson Multimedia Instructions are only available on Loongson"
- #endif
- #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4))
- #error "Need GCC >= 4.4 for Loongson MMI compilation"
- #endif
- #include "pixman/loongson-mmintrin.h"
- int main () {
- union {
- __m64 v;
- char c[8];
- } a = { .c = {1, 2, 3, 4, 5, 6, 7, 8} };
- int b = 4;
- __m64 c = _mm_srli_pi16 (a.v, b);
- return 0;
- }''',
- args : loongson_mmi_flags,
- include_directories : include_directories('.'),
- name : 'Loongson MMI Intrinsic Support')
- have_loongson_mmi = true
- endif
-endif
-
-if have_loongson_mmi
- config.set10('USE_LOONGSON_MMI', true)
-elif use_loongson_mmi.enabled()
- error('Loongson MMI Support unavailable, but required')
-endif
-
-use_mmx = get_option('mmx')
-have_mmx = false
-mmx_flags = []
-
-if cc.get_id() == 'msvc'
- mmx_flags = ['/w14710', '/w14714', '/wd4244']
-elif cc.get_id() == 'sun'
- mmx_flags = ['-xarch=sse']
-else
- mmx_flags = ['-mmmx', '-Winline']
-endif
-if not use_mmx.disabled()
- if host_machine.cpu_family() == 'x86_64' or cc.get_id() == 'msvc'
- have_mmx = true
- elif host_machine.cpu_family() == 'x86' and cc.compiles('''
- #include <mmintrin.h>
- #include <stdint.h>
-
- /* Check support for block expressions */
- #define _mm_shuffle_pi16(A, N) \
- ({ \
- __m64 ret; \
- \
- /* Some versions of clang will choke on K */ \
- asm ("pshufw %2, %1, %0\n\t" \
- : "=y" (ret) \
- : "y" (A), "K" ((const int8_t)N) \
- ); \
- \
- ret; \
- })
-
- int main () {
- __m64 v = _mm_cvtsi32_si64 (1);
- __m64 w;
-
- w = _mm_shuffle_pi16(v, 5);
-
- /* Some versions of clang will choke on this */
- asm ("pmulhuw %1, %0\n\t"
- : "+y" (w)
- : "y" (v)
- );
-
- return _mm_cvtsi64_si32 (v);
- }''',
- args : mmx_flags,
- name : 'MMX Intrinsic Support')
- have_mmx = true
- endif
-endif
-
-if have_mmx
- # Inline assembly do not work on X64 MSVC, so we use
- # compatibility intrinsics there
- if cc.get_id() != 'msvc' or host_machine.cpu_family() != 'x86_64'
- config.set10('USE_X86_MMX', true)
- endif
-elif use_mmx.enabled()
- error('MMX Support unavailable, but required')
-endif
-
-use_sse2 = get_option('sse2')
-have_sse2 = false
-sse2_flags = []
-if cc.get_id() == 'sun'
- sse2_flags = ['-xarch=sse2']
-elif cc.get_id() != 'msvc'
- sse2_flags = ['-msse2', '-Winline']
-endif
-if not use_sse2.disabled()
- if host_machine.cpu_family() == 'x86'
- if cc.compiles('''
- #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2))
- # if !defined(__amd64__) && !defined(__x86_64__)
- # error "Need GCC >= 4.2 for SSE2 intrinsics on x86"
- # endif
- #endif
- #include <mmintrin.h>
- #include <xmmintrin.h>
- #include <emmintrin.h>
- int param;
- int main () {
- __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
- c = _mm_xor_si128 (a, b);
- return _mm_cvtsi128_si32(c);
- }''',
- args : sse2_flags,
- name : 'SSE2 Intrinsic Support')
- have_sse2 = true
- endif
- elif host_machine.cpu_family() == 'x86_64'
- have_sse2 = true
- endif
-endif
-
-if have_sse2
- config.set10('USE_SSE2', true)
-elif use_sse2.enabled()
- error('sse2 Support unavailable, but required')
-endif
-
-use_ssse3 = get_option('ssse3')
-have_ssse3 = false
-ssse3_flags = []
-if cc.get_id() != 'msvc'
- ssse3_flags = ['-mssse3', '-Winline']
-endif
-
-# x64 pre-2010 MSVC compilers crashes when building the ssse3 code
-if not use_ssse3.disabled() and not (cc.get_id() == 'msvc' and cc.version().version_compare('<16') and host_machine.cpu_family() == 'x86_64')
- if host_machine.cpu_family().startswith('x86')
- if cc.compiles('''
- #include <mmintrin.h>
- #include <xmmintrin.h>
- #include <emmintrin.h>
- int param;
- int main () {
- __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
- c = _mm_xor_si128 (a, b);
- return _mm_cvtsi128_si32(c);
- }''',
- args : ssse3_flags,
- name : 'SSSE3 Intrinsic Support')
- have_ssse3 = true
- endif
- endif
-endif
-
-if have_ssse3
- config.set10('USE_SSSE3', true)
-elif use_ssse3.enabled()
- error('ssse3 Support unavailable, but required')
-endif
-
-use_vmx = get_option('vmx')
-have_vmx = false
-vmx_flags = ['-maltivec', '-mabi=altivec']
-if not use_vmx.disabled()
- if host_machine.cpu_family().startswith('ppc')
- if cc.compiles('''
- #include <altivec.h>
- int main () {
- vector unsigned int v = vec_splat_u32 (1);
- v = vec_sub (v, v);
- return 0;
- }''',
- args : vmx_flags,
- name : 'VMX/Altivec Intrinsic Support')
- have_vmx = true
- endif
- endif
-endif
-
-if have_vmx
- config.set10('USE_VMX', true)
-elif use_vmx.enabled()
- error('vmx Support unavailable, but required')
-endif
-
-use_armv6_simd = get_option('arm-simd')
-have_armv6_simd = false
-if not use_armv6_simd.disabled()
- if host_machine.cpu_family() == 'arm'
- if cc.compiles(files('arm-simd-test.S'), name : 'ARMv6 SIMD Intrinsic Support')
- have_armv6_simd = true
- endif
- endif
-endif
-
-if have_armv6_simd
- config.set10('USE_ARM_SIMD', true)
-elif use_armv6_simd.enabled()
- error('ARMv6 SIMD Support unavailable, but required')
-endif
-
-use_neon = get_option('neon')
-have_neon = false
-if not use_neon.disabled()
- if host_machine.cpu_family() == 'arm'
- if cc.compiles(files('neon-test.S'), name : 'NEON Intrinsic Support')
- have_neon = true
- endif
- endif
-endif
-
-if have_neon
- config.set10('USE_ARM_NEON', true)
-elif use_neon.enabled()
- error('NEON Support unavailable, but required')
-endif
-
-use_iwmmxt = get_option('iwmmxt')
-have_iwmmxt = false
-iwmmxt_flags = ['-flax-vector-conversions', '-Winline']
-if not use_iwmmxt.disabled()
- if get_option('iwmmxt2')
- iwmmxt_flags += '-march=iwmmxt2'
- else
- iwmmxt_flags += '-march=iwmmxt'
- endif
-
- if host_machine.cpu_family() == 'arm'
- if cc.compiles('''
- #ifndef __IWMMXT__
- #error "IWMMXT not enabled (with -march=iwmmxt)"
- #endif
- #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
- #error "Need GCC >= 4.8 for IWMMXT intrinsics"
- #endif
- #include <mmintrin.h>
- int main () {
- union {
- __m64 v;
- char c[8];
- } a = { .c = {1, 2, 3, 4, 5, 6, 7, 8} };
- int b = 4;
- __m64 c = _mm_srli_si64 (a.v, b);
- }
- ''',
- args : iwmmxt_flags,
- name : 'IWMMXT Intrinsic Support')
- have_iwmmxt = true
- endif
- endif
-endif
-
-if have_iwmmxt
- config.set10('USE_ARM_IWMMXT', true)
-elif use_iwmmxt.enabled()
- error('IWMMXT Support unavailable, but required')
-endif
-
-use_mips_dspr2 = get_option('mips-dspr2')
-have_mips_dspr2 = false
-mips_dspr2_flags = ['-mdspr2']
-if not use_mips_dspr2.disabled()
- if host_machine.cpu_family() == 'mips32'
- if cc.compiles('''
- #if !(defined(__mips__) && __mips_isa_rev >= 2)
- #error MIPS DSPr2 is currently only available on MIPS32r2 platforms.
- #endif
- int
- main ()
- {
- int c = 0, a = 0, b = 0;
- __asm__ __volatile__ (
- "precr.qb.ph %[c], %[a], %[b] \n\t"
- : [c] "=r" (c)
- : [a] "r" (a), [b] "r" (b)
- );
- return c;
- }''',
- args : mipds_dspr2_flags,
- name : 'DSPr2 Intrinsic Support')
- have_mips_dspr2 = true
- endif
- endif
-endif
-
-if have_mips_dspr2
- config.set10('USE_MIPS_DSPR2', true)
-elif use_mips_dspr2.enabled()
- error('MIPS DSPr2 Support unavailable, but required')
-endif
-
-use_gnu_asm = get_option('gnu-inline-asm')
-if not use_gnu_asm.disabled()
- if cc.compiles('''
- int main () {
- /* Most modern architectures have a NOP instruction, so this is a fairly generic test. */
- asm volatile ( "\tnop\n" : : : "cc", "memory" );
- return 0;
- }
- ''',
- name : 'GNU Inline ASM support.')
- config.set10('USE_GCC_INLINE_ASM', true)
- elif use_gnu_asm.enabled()
- error('GNU inline assembly support missing but required.')
- endif
-endif
-
-if get_option('timers')
- config.set('PIXMAN_TIMERS', 1)
-endif
-if get_option('gnuplot')
- config.set('PIXMAN_GNUPLOT', 1)
-endif
-
-if cc.get_id() != 'msvc'
- dep_openmp = dependency('openmp', required : get_option('openmp'))
- if dep_openmp.found()
- config.set10('USE_OPENMP', true)
- elif meson.version().version_compare('<0.51.0')
- # In versions of meson before 0.51 the openmp dependency can still
- # inject arguments in the the auto case when it is not found, the
- # detection does work correctly in that case however, so we just
- # replace dep_openmp with null_dep to work around this.
- dep_openmp = null_dep
- endif
-else
- # the MSVC implementation of openmp is not compliant enough for our
- # uses here, so we disable it here.
- # Please see: https://stackoverflow.com/questions/12560243/using-threadprivate-directive-in-visual-studio
- dep_openmp = null_dep
-endif
-
-dep_gtk = dependency('gtk+-2.0', version : '>= 2.16', required : get_option('gtk'))
-dep_glib = dependency('glib-2.0', required : get_option('gtk'))
-dep_pixman = dependency('pixman-1', required : get_option('gtk'),
- version : '>= ' + meson.project_version())
-
-dep_png = null_dep
-if not get_option('libpng').disabled()
- dep_png = dependency('libpng', required : false)
-
- # We need to look for the right library to link to for libpng,
- # when looking for libpng manually
- foreach png_ver : [ '16', '15', '14', '13', '12', '10' ]
- if not dep_png.found()
- dep_png = cc.find_library('libpng@0@'.format(png_ver), has_headers : ['png.h'], required : false)
- endif
- endforeach
-
- if get_option('libpng').enabled() and not dep_png.found()
- error('libpng support requested but libpng library not found')
- endif
-endif
-
-if dep_png.found()
- config.set('HAVE_LIBPNG', 1)
-endif
-dep_m = cc.find_library('m', required : false)
-dep_threads = dependency('threads')
-
-# MSVC-style compilers do not come with pthreads, so we must link
-# to it explicitly, currently pthreads-win32 is supported
-pthreads_found = false
-
-if dep_threads.found() and cc.has_header('pthread.h')
- if cc.get_argument_syntax() == 'msvc'
- pthread_lib = null_dep
- foreach pthread_type : ['VC3', 'VSE3', 'VCE3', 'VC2', 'VSE2', 'VCE2']
- if not pthread_lib.found()
- pthread_lib = cc.find_library('pthread@0@'.format(pthread_type), required : false)
- endif
- endforeach
- if pthread_lib.found()
- pthreads_found = true
- dep_threads = pthread_lib
- endif
- else
- pthreads_found = true
- endif
-endif
-
-if pthreads_found
- config.set('HAVE_PTHREADS', 1)
-endif
-
-funcs = ['sigaction', 'alarm', 'mprotect', 'getpagesize', 'mmap', 'getisax', 'gettimeofday']
-# mingw claimes to have posix_memalign, but it doesn't
-if host_machine.system() != 'windows'
- funcs += 'posix_memalign'
-endif
-
-foreach f : funcs
- if cc.has_function(f)
- config.set('HAVE_@0@'.format(f.to_upper()), 1)
- endif
-endforeach
-
-# This is only used in one test, that defines _GNU_SOURCE
-if cc.has_function('feenableexcept',
- prefix : '#define _GNU_SOURCE\n#include <fenv.h>',
- dependencies : dep_m)
- config.set('HAVE_FEENABLEEXCEPT', 1)
-endif
-
-if cc.has_header_symbol('fenv.h', 'FE_DIVBYZERO')
- config.set('HAVE_FEDIVBYZERO', 1)
-endif
-
-foreach h : ['sys/mman.h', 'fenv.h', 'unistd.h']
- if cc.check_header(h)
- config.set('HAVE_@0@'.format(h.underscorify().to_upper()), 1)
- endif
-endforeach
-
-# gcc on Windows only warns that __declspec(thread) isn't supported,
-# passing -Werror=attributes makes it fail.
-if (host_machine.system() == 'windows' and
- cc.compiles('int __declspec(thread) foo;',
- args : cc.get_supported_arguments(['-Werror=attributes']),
- name : 'TLS via __declspec(thread)'))
- config.set('TLS', '__declspec(thread)')
-elif cc.compiles('int __thread foo;', name : 'TLS via __thread')
- config.set('TLS', '__thread')
-endif
-
-if cc.links('''
- static int x = 1;
- static void __attribute__((constructor)) constructor_function () { x = 0; }
- int main (void) { return x; }
- ''',
- name : '__attribute__((constructor))')
- config.set('TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR', 1)
-endif
-
-if cc.links(
- ' __float128 a = 1.0Q, b = 2.0Q; int main (void) { return a + b; }',
- name : 'Has float128 support')
- config.set('HAVE_FLOAT128', 1)
-endif
-
-if cc.has_function('clz')
- config.set('HAVE_BUILTIN_CLZ', 1)
-endif
-
-if cc.links('''
- unsigned int __attribute__ ((vector_size(16))) e, a, b;
- int main (void) { e = a - ((b << 27) + (b >> (32 - 27))) + 1; return e[0]; }
- ''',
- name : 'Support for GCC vector extensions')
- config.set('HAVE_GCC_VECTOR_EXTENSIONS', 1)
-endif
-
-if host_machine.endian() == 'big'
- config.set('WORDS_BIGENDIAN', 1)
-endif
-
-config.set('SIZEOF_LONG', cc.sizeof('long'))
-
-# Required to make pixman-private.h
-config.set('PACKAGE', 'foo')
-
-version_conf = configuration_data()
-split = meson.project_version().split('.')
-version_conf.set('PIXMAN_VERSION_MAJOR', split[0])
-version_conf.set('PIXMAN_VERSION_MINOR', split[1])
-version_conf.set('PIXMAN_VERSION_MICRO', split[2])
-
-add_project_arguments('-DHAVE_CONFIG_H', language : ['c'])
-
-subdir('pixman')
-subdir('test')
-subdir('demos')
-
-pkg = import('pkgconfig')
-pkg.generate(
- name : 'Pixman',
- filebase : 'pixman-1',
- description : 'The pixman library (version 1)',
- libraries : libpixman,
- subdirs: 'pixman-1',
- version : meson.project_version(),
-)
diff --git a/Build/source/libs/pixman/pixman-src/meson_options.txt b/Build/source/libs/pixman/pixman-src/meson_options.txt
deleted file mode 100644
index 79ff4a3af00..00000000000
--- a/Build/source/libs/pixman/pixman-src/meson_options.txt
+++ /dev/null
@@ -1,103 +0,0 @@
-# Copyright © 2018 Intel Corporation
-
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-# SOFTWARE.
-
-option(
- 'loongson-mmi',
- type : 'feature',
- description : 'Use Loongson MMI intrinsic optimized paths',
-)
-option(
- 'mmx',
- type : 'feature',
- description : 'Use X86 MMX intrinsic optimized paths',
-)
-option(
- 'sse2',
- type : 'feature',
- description : 'Use X86 SSE2 intrinsic optimized paths',
-)
-option(
- 'ssse3',
- type : 'feature',
- description : 'Use X86 SSSE3 intrinsic optimized paths',
-)
-option(
- 'vmx',
- type : 'feature',
- description : 'Use PPC VMX/Altivec intrinsic optimized paths',
-)
-option(
- 'arm-simd',
- type : 'feature',
- description : 'Use ARMv6 SIMD intrinsic optimized paths',
-)
-option(
- 'neon',
- type : 'feature',
- description : 'Use ARM NEON intrinsic optimized paths',
-)
-option(
- 'iwmmxt',
- type : 'feature',
- description : 'Use ARM IWMMXT intrinsic optimized paths',
-)
-option(
- 'iwmmxt2',
- type : 'boolean',
- value : true,
- description : 'Use ARM IWMMXT2 intrinsic instead of IWMMXT',
-)
-option(
- 'mips-dspr2',
- type : 'feature',
- description : 'Use MIPS32 DSPr2 intrinsic optimized paths',
-)
-option(
- 'gnu-inline-asm',
- type : 'feature',
- description : 'Use GNU style inline assembler',
-)
-option(
- 'openmp',
- type : 'feature',
- description : 'Enable openmp support',
-)
-option(
- 'timers',
- type : 'boolean',
- value : false,
- description : 'Enable TIMER_* macros',
-)
-option(
- 'gnuplot',
- type : 'boolean',
- value : false,
- description : 'Enable output of filters that can be piped to gnuplot',
-)
-option(
- 'gtk',
- type : 'feature',
- description : 'Enable tests using GTK',
-)
-option(
- 'libpng',
- type : 'feature',
- description : 'Use libpng'
-)
diff --git a/Build/source/libs/pixman/pixman-src/neon-test.S b/Build/source/libs/pixman/pixman-src/neon-test.S
deleted file mode 100644
index c30a3990bfd..00000000000
--- a/Build/source/libs/pixman/pixman-src/neon-test.S
+++ /dev/null
@@ -1,12 +0,0 @@
-.text
-.fpu neon
-.arch armv7a
-.object_arch armv4
-.eabi_attribute 10, 0
-.arm
-.altmacro
-#ifndef __ARM_EABI__
-#error EABI is required (to be sure that calling conventions are compatible)
-#endif
-pld [r0]
-vmovn.u16 d0, q0
diff --git a/Build/source/libs/pixman/pixman-src/pixman-1-uninstalled.pc.in b/Build/source/libs/pixman/pixman-src/pixman-1-uninstalled.pc.in
deleted file mode 100644
index e0347d0101c..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman-1-uninstalled.pc.in
+++ /dev/null
@@ -1,5 +0,0 @@
-Name: Pixman
-Description: The pixman library (version 1)
-Version: @PACKAGE_VERSION@
-Cflags: -I${pc_top_builddir}/${pcfiledir}/pixman
-Libs: ${pc_top_builddir}/${pcfiledir}/pixman/libpixman-1.la
diff --git a/Build/source/libs/pixman/pixman-src/pixman-1.pc.in b/Build/source/libs/pixman/pixman-src/pixman-1.pc.in
deleted file mode 100644
index e3b9711aeb9..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman-1.pc.in
+++ /dev/null
@@ -1,11 +0,0 @@
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-
-Name: Pixman
-Description: The pixman library (version 1)
-Version: @PACKAGE_VERSION@
-Cflags: -I${includedir}/pixman-1
-Libs: -L${libdir} -lpixman-1
-
diff --git a/Build/source/libs/pixman/pixman-src/pixman/Makefile.am b/Build/source/libs/pixman/pixman-src/pixman/Makefile.am
deleted file mode 100644
index 8f780a1452d..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/Makefile.am
+++ /dev/null
@@ -1,143 +0,0 @@
-include $(top_srcdir)/pixman/Makefile.sources
-
-lib_LTLIBRARIES = libpixman-1.la
-
-libpixman_1_la_LDFLAGS = -version-info $(LT_VERSION_INFO) -no-undefined @PTHREAD_LDFLAGS@
-libpixman_1_la_LIBADD = @PTHREAD_LIBS@ -lm
-libpixman_1_la_SOURCES = $(libpixman_sources) $(libpixman_headers)
-
-libpixmanincludedir = $(includedir)/pixman-1
-libpixmaninclude_HEADERS = pixman.h pixman-version.h
-noinst_LTLIBRARIES =
-
-EXTRA_DIST = \
- Makefile.win32 \
- dither/make-blue-noise.c \
- pixman-region.c \
- solaris-hwcap.mapfile \
- meson.build \
- $(NULL)
-
-# mmx code
-if USE_X86_MMX
-noinst_LTLIBRARIES += libpixman-mmx.la
-libpixman_mmx_la_SOURCES = \
- pixman-mmx.c
-libpixman_mmx_la_CFLAGS = $(MMX_CFLAGS)
-libpixman_1_la_LDFLAGS += $(MMX_LDFLAGS)
-libpixman_1_la_LIBADD += libpixman-mmx.la
-
-ASM_CFLAGS_mmx=$(MMX_CFLAGS)
-endif
-
-# vmx code
-if USE_VMX
-noinst_LTLIBRARIES += libpixman-vmx.la
-libpixman_vmx_la_SOURCES = \
- pixman-vmx.c \
- pixman-combine32.h
-libpixman_vmx_la_CFLAGS = $(VMX_CFLAGS)
-libpixman_1_la_LIBADD += libpixman-vmx.la
-
-ASM_CFLAGS_vmx=$(VMX_CFLAGS)
-endif
-
-# sse2 code
-if USE_SSE2
-noinst_LTLIBRARIES += libpixman-sse2.la
-libpixman_sse2_la_SOURCES = \
- pixman-sse2.c
-libpixman_sse2_la_CFLAGS = $(SSE2_CFLAGS)
-libpixman_1_la_LDFLAGS += $(SSE2_LDFLAGS)
-libpixman_1_la_LIBADD += libpixman-sse2.la
-
-ASM_CFLAGS_sse2=$(SSE2_CFLAGS)
-endif
-
-# ssse3 code
-if USE_SSSE3
-noinst_LTLIBRARIES += libpixman-ssse3.la
-libpixman_ssse3_la_SOURCES = \
- pixman-ssse3.c
-libpixman_ssse3_la_CFLAGS = $(SSSE3_CFLAGS)
-libpixman_1_la_LDFLAGS += $(SSSE3_LDFLAGS)
-libpixman_1_la_LIBADD += libpixman-ssse3.la
-
-ASM_CFLAGS_ssse3=$(SSSE3_CFLAGS)
-endif
-
-# arm simd code
-if USE_ARM_SIMD
-noinst_LTLIBRARIES += libpixman-arm-simd.la
-libpixman_arm_simd_la_SOURCES = \
- pixman-arm-simd.c \
- pixman-arm-common.h \
- pixman-arm-simd-asm.S \
- pixman-arm-simd-asm-scaled.S \
- pixman-arm-asm.h \
- pixman-arm-simd-asm.h
-libpixman_1_la_LIBADD += libpixman-arm-simd.la
-
-ASM_CFLAGS_arm_simd=
-endif
-
-# arm neon code
-if USE_ARM_NEON
-noinst_LTLIBRARIES += libpixman-arm-neon.la
-libpixman_arm_neon_la_SOURCES = \
- pixman-arm-neon.c \
- pixman-arm-common.h \
- pixman-arm-neon-asm.S \
- pixman-arm-neon-asm-bilinear.S \
- pixman-arm-asm.h \
- pixman-arm-neon-asm.h
-libpixman_1_la_LIBADD += libpixman-arm-neon.la
-
-ASM_CFLAGS_arm_neon=
-endif
-
-# iwmmxt code
-if USE_ARM_IWMMXT
-libpixman_iwmmxt_la_SOURCES = pixman-mmx.c
-noinst_LTLIBRARIES += libpixman-iwmmxt.la
-libpixman_1_la_LIBADD += libpixman-iwmmxt.la
-
-libpixman_iwmmxt_la-pixman-mmx.lo: pixman-mmx.c
- $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS) $(CFLAGS) $(IWMMXT_CFLAGS) -MT libpixman_iwmmxt_la-pixman-mmx.lo -MD -MP -MF $(DEPDIR)/libpixman_iwmmxt_la-pixman-mmx.Tpo -c -o libpixman_iwmmxt_la-pixman-mmx.lo `test -f 'pixman-mmx.c' || echo '$(srcdir)/'`pixman-mmx.c
- $(AM_V_at)$(am__mv) $(DEPDIR)/libpixman_iwmmxt_la-pixman-mmx.Tpo $(DEPDIR)/libpixman_iwmmxt_la-pixman-mmx.Plo
-
-libpixman_iwmmxt_la_DEPENDENCIES = $(am__DEPENDENCIES_1)
-libpixman_iwmmxt_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
- $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
- $(CFLAGS) $(IWMMXT_CFLAGS) $(AM_LDFLAGS) \
- $(LDFLAGS) -o $@
-
-libpixman-iwmmxt.la: libpixman_iwmmxt_la-pixman-mmx.lo $(libpixman_iwmmxt_la_DEPENDENCIES)
- $(AM_V_CCLD)$(libpixman_iwmmxt_la_LINK) libpixman_iwmmxt_la-pixman-mmx.lo $(libpixman_iwmmxt_la_LIBADD) $(LIBS)
-endif
-
-# mips dspr2 code
-if USE_MIPS_DSPR2
-noinst_LTLIBRARIES += libpixman-mips-dspr2.la
-libpixman_mips_dspr2_la_SOURCES = \
- pixman-mips-dspr2.c \
- pixman-mips-dspr2.h \
- pixman-mips-dspr2-asm.S \
- pixman-mips-dspr2-asm.h \
- pixman-mips-memcpy-asm.S
-libpixman_1_la_LIBADD += libpixman-mips-dspr2.la
-
-ASM_CFLAGS_mips_dspr2=
-endif
-
-# loongson code
-if USE_LOONGSON_MMI
-noinst_LTLIBRARIES += libpixman-loongson-mmi.la
-libpixman_loongson_mmi_la_SOURCES = pixman-mmx.c loongson-mmintrin.h
-libpixman_loongson_mmi_la_CFLAGS = $(LS_CFLAGS)
-libpixman_1_la_LDFLAGS += $(LS_LDFLAGS)
-libpixman_1_la_LIBADD += libpixman-loongson-mmi.la
-endif
-
-.c.s : $(libpixmaninclude_HEADERS)
- $(CC) $(CFLAGS) $(ASM_CFLAGS_$(@:pixman-%.s=%)) $(ASM_CFLAGS_$(@:pixman-arm-%.s=arm_%)) -DHAVE_CONFIG_H -I$(srcdir) -I$(builddir) -I$(top_builddir) -S -o $@ $<
diff --git a/Build/source/libs/pixman/pixman-src/pixman/Makefile.sources b/Build/source/libs/pixman/pixman-src/pixman/Makefile.sources
deleted file mode 100644
index 23d1d974dc6..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/Makefile.sources
+++ /dev/null
@@ -1,43 +0,0 @@
-libpixman_sources = \
- pixman.c \
- pixman-access.c \
- pixman-access-accessors.c \
- pixman-bits-image.c \
- pixman-combine32.c \
- pixman-combine-float.c \
- pixman-conical-gradient.c \
- pixman-filter.c \
- pixman-x86.c \
- pixman-mips.c \
- pixman-arm.c \
- pixman-ppc.c \
- pixman-edge.c \
- pixman-edge-accessors.c \
- pixman-fast-path.c \
- pixman-glyph.c \
- pixman-general.c \
- pixman-gradient-walker.c \
- pixman-image.c \
- pixman-implementation.c \
- pixman-linear-gradient.c \
- pixman-matrix.c \
- pixman-noop.c \
- pixman-radial-gradient.c \
- pixman-region16.c \
- pixman-region32.c \
- pixman-solid-fill.c \
- pixman-timer.c \
- pixman-trap.c \
- pixman-utils.c \
- $(NULL)
-
-libpixman_headers = \
- dither/blue-noise-64x64.h \
- pixman.h \
- pixman-accessor.h \
- pixman-combine32.h \
- pixman-compiler.h \
- pixman-edge-imp.h \
- pixman-inlines.h \
- pixman-private.h \
- $(NULL)
diff --git a/Build/source/libs/pixman/pixman-src/pixman/Makefile.win32 b/Build/source/libs/pixman/pixman-src/pixman/Makefile.win32
deleted file mode 100644
index 7b64033bc51..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/Makefile.win32
+++ /dev/null
@@ -1,93 +0,0 @@
-default: all
-
-top_srcdir = ..
-include $(top_srcdir)/pixman/Makefile.sources
-include $(top_srcdir)/Makefile.win32.common
-
-MMX_VAR = $(MMX)
-ifeq ($(MMX_VAR),)
-MMX_VAR=on
-endif
-
-SSE2_VAR = $(SSE2)
-ifeq ($(SSE2_VAR),)
-SSE2_VAR=on
-endif
-
-SSSE3_VAR = $(SSSE3)
-ifeq ($(SSSE3_VAR),)
-SSSE3_VAR=on
-endif
-
-MMX_CFLAGS = -DUSE_X86_MMX -w14710 -w14714
-SSE2_CFLAGS = -DUSE_SSE2
-SSSE3_CFLAGS = -DUSE_SSSE3
-
-# MMX compilation flags
-ifeq ($(MMX_VAR),on)
-PIXMAN_CFLAGS += $(MMX_CFLAGS)
-libpixman_sources += pixman-mmx.c
-endif
-
-# SSE2 compilation flags
-ifeq ($(SSE2_VAR),on)
-PIXMAN_CFLAGS += $(SSE2_CFLAGS)
-libpixman_sources += pixman-sse2.c
-endif
-
-# SSSE3 compilation flags
-ifeq ($(SSSE3_VAR),on)
-PIXMAN_CFLAGS += $(SSSE3_CFLAGS)
-libpixman_sources += pixman-ssse3.c
-endif
-
-OBJECTS = $(patsubst %.c, $(CFG_VAR)/%.obj, $(libpixman_sources))
-
-# targets
-all: inform informMMX informSSE2 informSSSE3 $(CFG_VAR)/$(LIBRARY).lib
-
-informMMX:
-ifneq ($(MMX),off)
-ifneq ($(MMX),on)
-ifneq ($(MMX),)
- @echo "Invalid specified MMX option : "$(MMX_VAR)"."
- @echo
- @echo "Possible choices for MMX are 'on' or 'off'"
- @exit 1
-endif
- @echo "Setting MMX flag to default value 'on'... (use MMX=on or MMX=off)"
-endif
-endif
-
-informSSE2:
-ifneq ($(SSE2),off)
-ifneq ($(SSE2),on)
-ifneq ($(SSE2),)
- @echo "Invalid specified SSE option : "$(SSE2)"."
- @echo
- @echo "Possible choices for SSE2 are 'on' or 'off'"
- @exit 1
-endif
- @echo "Setting SSE2 flag to default value 'on'... (use SSE2=on or SSE2=off)"
-endif
-endif
-
-informSSSE3:
-ifneq ($(SSSE3),off)
-ifneq ($(SSSE3),on)
-ifneq ($(SSSE3),)
- @echo "Invalid specified SSE option : "$(SSSE3)"."
- @echo
- @echo "Possible choices for SSSE3 are 'on' or 'off'"
- @exit 1
-endif
- @echo "Setting SSSE3 flag to default value 'on'... (use SSSE3=on or SSSE3=off)"
-endif
-endif
-
-
-# pixman linking
-$(CFG_VAR)/$(LIBRARY).lib: $(OBJECTS)
- @$(AR) $(PIXMAN_ARFLAGS) -OUT:$@ $^
-
-.PHONY: all informMMX informSSE2 informSSSE3
diff --git a/Build/source/libs/pixman/pixman-src/pixman/dither/blue-noise-64x64.h b/Build/source/libs/pixman/pixman-src/pixman/dither/blue-noise-64x64.h
deleted file mode 100644
index 93c8805b518..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/dither/blue-noise-64x64.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* WARNING: This file is generated by make-blue-noise.c
- * Please edit that file instead of this one.
- */
-
-#ifndef BLUE_NOISE_64X64_H
-#define BLUE_NOISE_64X64_H
-
-#include <stdint.h>
-
-static const uint16_t dither_blue_noise_64x64[4096] = {
- 3039, 1368, 3169, 103, 2211, 1248, 2981, 668, 2633, 37, 3963, 2903, 384, 2564, 3115, 1973, 3348, 830, 2505, 1293, 3054, 1060, 1505, 3268, 400, 1341, 593, 3802, 3384, 429, 4082, 1411, 2503, 3863, 126, 1292, 1887, 2855, 205, 2094, 2977, 1899, 3924, 356, 3088, 2500, 3942, 1409, 2293, 1734, 3732, 1291, 3227, 277, 2054, 786, 2871, 411, 2425, 1678, 3986, 455, 2879, 2288,
- 388, 1972, 3851, 778, 2768, 3697, 944, 2123, 1501, 3533, 937, 1713, 1381, 3888, 156, 1242, 516, 2888, 1607, 3676, 632, 2397, 3804, 2673, 1898, 3534, 2593, 1777, 1170, 2299, 3013, 1838, 523, 3053, 1647, 3601, 3197, 959, 1520, 3633, 893, 2437, 3367, 2187, 1258, 137, 1965, 401, 3546, 643, 3087, 2498, 733, 2786, 3371, 4053, 1266, 1977, 3663, 183, 2570, 2107, 1183, 3708,
- 907, 2473, 1151, 3363, 1527, 1902, 232, 3903, 3060, 496, 2486, 3206, 2165, 861, 2387, 3653, 2101, 3972, 132, 2162, 3437, 1827, 215, 895, 3114, 271, 969, 2932, 197, 1598, 878, 3696, 1140, 2120, 904, 2431, 302, 3846, 2675, 481, 3187, 66, 1440, 650, 3833, 2826, 3435, 901, 2936, 2111, 250, 1875, 3609, 1174, 1747, 162, 2346, 3420, 913, 3172, 1383, 752, 3298, 1735,
- 3540, 2938, 249, 2324, 526, 3099, 2561, 1324, 2347, 1861, 1200, 3702, 257, 3442, 1514, 2999, 992, 1766, 2735, 1163, 478, 2943, 1279, 3635, 2177, 1464, 3672, 2386, 3871, 3340, 2690, 64, 3489, 2811, 3999, 633, 1948, 1243, 2269, 1807, 1143, 2750, 3729, 1790, 2363, 1053, 1537, 2636, 4065, 1076, 1476, 3869, 450, 2200, 2676, 658, 2979, 1548, 544, 1913, 2838, 3911, 116, 2698,
- 517, 1295, 3997, 1739, 3665, 1083, 3509, 599, 3400, 118, 2956, 720, 2689, 1907, 567, 2523, 284, 3397, 711, 3219, 2450, 3985, 1665, 2549, 562, 3011, 1855, 729, 1355, 528, 1908, 2456, 1384, 337, 1540, 2654, 3138, 3513, 703, 4080, 3314, 2047, 855, 3037, 209, 3317, 577, 1828, 17, 2336, 3193, 2748, 962, 3441, 1450, 3246, 1075, 3878, 2615, 3497, 1033, 2310, 1442, 2183,
- 1654, 3254, 2061, 738, 2832, 148, 2030, 1670, 909, 3850, 2109, 1533, 4046, 1085, 3098, 3897, 1378, 2248, 3829, 1495, 1966, 23, 797, 3427, 1124, 4057, 95, 2787, 2190, 3074, 3950, 742, 3194, 1999, 3386, 1113, 16, 1657, 2804, 201, 1543, 383, 2559, 1325, 3604, 2068, 2493, 3771, 1284, 3460, 710, 1716, 2447, 80, 3811, 2032, 347, 2227, 15, 1689, 397, 3084, 662, 3798,
- 973, 43, 2608, 3143, 1459, 2423, 4066, 2770, 3191, 1283, 2630, 314, 3235, 2289, 72, 1822, 2840, 924, 350, 2653, 1057, 3715, 2235, 2775, 346, 2083, 1553, 3292, 1081, 274, 1686, 1188, 2327, 3743, 578, 2234, 3916, 2519, 1011, 3056, 2207, 3438, 3890, 537, 1617, 837, 3094, 373, 2795, 1980, 276, 3951, 1353, 3015, 844, 1724, 3651, 2923, 1316, 4092, 2504, 3627, 1936, 2854,
- 2461, 3929, 1193, 421, 3746, 820, 1180, 286, 2261, 532, 3625, 1812, 802, 1327, 3527, 670, 3730, 2025, 3124, 3565, 529, 2960, 1769, 1390, 3196, 2494, 3756, 796, 3618, 2602, 3463, 2847, 166, 953, 1745, 2900, 438, 2070, 1418, 3741, 639, 1205, 1891, 2882, 2282, 4012, 1182, 1696, 3630, 951, 2904, 2170, 3530, 375, 2320, 2742, 1132, 701, 3216, 2023, 847, 1230, 310, 3431,
- 770, 1961, 3531, 1702, 2181, 3370, 1877, 3072, 1571, 3389, 1071, 2415, 3782, 2803, 1610, 2454, 1211, 182, 1655, 2322, 1282, 3372, 287, 3935, 704, 1232, 415, 1910, 2286, 1399, 556, 1964, 4068, 2444, 3605, 1272, 3345, 816, 3526, 256, 2402, 2777, 955, 345, 3289, 111, 2727, 635, 2396, 1488, 3331, 600, 1032, 1575, 4026, 515, 3507, 2433, 1605, 460, 3364, 2783, 1810, 1397,
- 2334, 223, 2945, 688, 2533, 99, 2705, 624, 3944, 2073, 46, 2978, 508, 2132, 269, 3173, 3453, 2631, 4076, 694, 1892, 2586, 972, 2178, 3470, 1695, 2849, 3141, 77, 3884, 994, 3029, 1536, 673, 3083, 124, 2583, 1722, 2821, 1944, 4027, 1661, 3176, 3728, 1337, 1813, 3503, 2035, 3930, 157, 2537, 1865, 3096, 2646, 1941, 3252, 1449, 135, 2836, 3758, 2139, 84, 3678, 3106,
- 3862, 1545, 3307, 1320, 3955, 1031, 3664, 1306, 2460, 776, 1487, 3294, 1187, 3990, 1903, 1021, 549, 1484, 943, 3027, 97, 3853, 1499, 2880, 198, 2575, 3995, 1089, 1587, 2475, 3282, 339, 2657, 1158, 2105, 1493, 3943, 580, 3232, 1287, 846, 48, 2480, 2112, 771, 2534, 459, 3134, 850, 1298, 3790, 325, 3652, 1249, 193, 940, 2202, 3895, 1829, 911, 1366, 2577, 1069, 534,
- 2104, 1009, 2667, 392, 1983, 2917, 1645, 324, 3439, 2869, 3705, 1767, 2592, 756, 2916, 3683, 2276, 2850, 2053, 3594, 2403, 3181, 634, 3699, 1933, 906, 519, 2150, 3673, 764, 1770, 2220, 3795, 3336, 502, 3547, 2339, 1110, 301, 2210, 3354, 3643, 569, 1518, 2940, 3973, 1138, 1613, 2773, 2127, 2983, 1671, 769, 2161, 3800, 2730, 3127, 1179, 533, 3259, 2284, 4014, 1651, 2820,
- 3566, 653, 1839, 3455, 2399, 789, 3149, 2244, 1863, 1099, 474, 2307, 158, 3541, 1312, 1711, 0, 3902, 360, 1629, 1091, 395, 1781, 1191, 2374, 3353, 1419, 3225, 206, 2931, 3553, 1046, 54, 1646, 2470, 910, 1860, 3137, 3770, 2635, 1562, 2809, 1215, 3788, 222, 2199, 3335, 67, 3606, 524, 1001, 3309, 2410, 3473, 591, 1619, 291, 2502, 3629, 2891, 335, 741, 3378, 168,
- 2384, 3129, 4051, 22, 1444, 3613, 543, 3893, 186, 2665, 4062, 933, 3058, 2142, 449, 2711, 3224, 849, 1330, 3349, 2195, 2670, 3484, 2993, 32, 3774, 2722, 1859, 2548, 1268, 583, 2027, 3165, 2807, 4029, 227, 2897, 1434, 721, 1816, 195, 905, 2066, 3258, 1754, 970, 2674, 1880, 2338, 3915, 1485, 2660, 14, 1313, 2914, 2046, 4074, 791, 1917, 1301, 1725, 2687, 2019, 1443,
- 418, 1186, 1664, 2859, 1049, 2056, 2741, 1226, 1589, 3186, 2042, 1377, 3449, 1574, 3941, 1063, 1930, 2501, 3751, 2930, 671, 4031, 888, 2081, 1544, 684, 1117, 351, 4052, 1698, 2393, 3881, 1439, 785, 1277, 2013, 3488, 441, 2459, 3980, 3061, 3481, 2543, 419, 3020, 609, 3515, 1350, 799, 2878, 348, 2034, 3966, 1824, 950, 3281, 1394, 2239, 3452, 55, 3922, 3119, 892, 3785,
- 3023, 2140, 782, 2492, 3817, 241, 3355, 2424, 856, 3639, 612, 2556, 245, 2858, 705, 2316, 3562, 495, 1748, 128, 1912, 1454, 280, 2552, 3905, 3130, 2274, 3472, 834, 3055, 240, 2692, 471, 2272, 3301, 2632, 1080, 3693, 2136, 1029, 1364, 590, 1611, 4067, 1190, 2360, 3827, 261, 3180, 1768, 3471, 1103, 3003, 520, 3674, 151, 2571, 555, 3033, 982, 2353, 504, 1259, 2555,
- 149, 3889, 3380, 493, 3178, 1681, 663, 1924, 2990, 49, 1792, 3861, 1192, 1987, 3273, 297, 1457, 3043, 1177, 2292, 3249, 2829, 3682, 1154, 1758, 428, 2872, 1993, 1500, 3703, 1129, 3421, 1840, 3754, 163, 659, 1733, 3182, 38, 2875, 1957, 3614, 2237, 78, 1873, 2801, 1513, 2121, 1074, 2516, 667, 3710, 1429, 2430, 2088, 2830, 1072, 3557, 1531, 2733, 1955, 3286, 3590, 1826,
- 2778, 1068, 1932, 1452, 2279, 1185, 3564, 3952, 1391, 2726, 3313, 2331, 870, 3709, 1674, 2772, 4085, 808, 2596, 3848, 927, 538, 2335, 3334, 773, 3597, 1347, 109, 2663, 608, 2108, 2994, 936, 1524, 2922, 3968, 2422, 1467, 845, 3870, 321, 2704, 1073, 3308, 3680, 823, 430, 3375, 4030, 112, 2171, 2695, 267, 3374, 731, 1627, 3919, 1871, 352, 3839, 1370, 234, 794, 1532,
- 3245, 647, 3575, 74, 3045, 2766, 285, 2174, 498, 1059, 1551, 385, 3125, 2598, 143, 1128, 2095, 3395, 318, 1590, 3524, 1345, 1969, 242, 2759, 2092, 947, 3926, 3244, 2356, 1658, 6, 3593, 2554, 1172, 1995, 371, 2755, 3417, 2294, 1570, 3164, 748, 2517, 1401, 3111, 2420, 1662, 2910, 1276, 3276, 854, 1804, 4000, 1253, 2987, 229, 2344, 3184, 649, 2196, 2921, 4095, 2389,
- 1289, 2193, 2579, 4023, 757, 1858, 986, 3199, 2514, 3475, 4021, 2154, 651, 1432, 3468, 2404, 574, 1799, 3105, 2145, 86, 2614, 3218, 1565, 4088, 2481, 3079, 1815, 323, 1212, 3837, 759, 2159, 435, 3223, 784, 3659, 1114, 1888, 550, 1221, 3786, 1803, 499, 2117, 185, 3763, 942, 589, 2001, 3838, 1483, 3154, 2256, 468, 2544, 3403, 898, 1208, 2610, 3622, 967, 1929, 378,
- 3781, 220, 1656, 1115, 3347, 2428, 3822, 1577, 712, 1959, 110, 2765, 1762, 3854, 979, 2928, 3714, 1371, 746, 3969, 2884, 975, 3779, 641, 1142, 159, 1460, 702, 3485, 2866, 2495, 3330, 1305, 3937, 1635, 2229, 2962, 146, 4055, 3091, 2417, 100, 3508, 2933, 4006, 1167, 1920, 2760, 3552, 2545, 433, 2845, 142, 1056, 1886, 3616, 1435, 2099, 3803, 1749, 27, 1446, 3350, 2843,
- 884, 3310, 2948, 2103, 447, 1351, 187, 2895, 3655, 1256, 3036, 932, 3325, 2257, 451, 1915, 40, 2780, 2438, 1112, 1814, 423, 2290, 1905, 2898, 3419, 2306, 3760, 1938, 486, 1019, 1791, 3010, 2628, 203, 3408, 1269, 2507, 1606, 862, 2779, 2078, 952, 1529, 2638, 708, 3332, 1413, 2, 1726, 1156, 3500, 2392, 3791, 3076, 812, 107, 2861, 501, 3050, 3487, 2455, 594, 1731,
- 2685, 1498, 680, 3908, 2621, 3529, 1786, 2236, 342, 2569, 1526, 3722, 230, 1290, 3203, 3947, 1609, 3516, 467, 3267, 3685, 1461, 3140, 3569, 367, 1759, 928, 2754, 1332, 2219, 4034, 260, 655, 1984, 978, 3814, 617, 2086, 3525, 279, 3841, 1373, 3361, 319, 2251, 3066, 407, 2382, 3918, 3133, 2168, 762, 1523, 507, 2641, 1677, 4025, 2413, 1584, 793, 2049, 1109, 3962, 2218,
- 1194, 3692, 266, 1687, 981, 3103, 740, 3983, 1005, 3434, 570, 2383, 1942, 2718, 676, 2462, 1007, 2089, 1308, 2222, 233, 2568, 829, 1241, 2669, 3987, 514, 3303, 69, 3142, 1603, 3560, 2295, 3288, 1497, 2696, 1764, 2865, 1058, 3271, 1914, 477, 2529, 3927, 1736, 1273, 3752, 2029, 1012, 565, 2798, 4078, 1949, 3305, 1175, 2179, 380, 3366, 1195, 3849, 2637, 416, 2959, 125,
- 3396, 2467, 2036, 3234, 2340, 68, 2819, 1436, 2011, 3139, 1704, 4073, 860, 3582, 1468, 2969, 211, 3157, 4056, 866, 2935, 2000, 3923, 31, 2157, 1477, 2429, 1147, 3792, 2557, 774, 2802, 1153, 3747, 464, 3192, 42, 3904, 539, 1474, 2283, 803, 2876, 1061, 75, 3477, 747, 2893, 1538, 3626, 251, 1322, 2506, 189, 2791, 3667, 939, 2991, 1971, 175, 3195, 1416, 3648, 1857,
- 3052, 454, 851, 3789, 1271, 1906, 3694, 2484, 406, 2757, 26, 1189, 2909, 296, 2215, 3784, 1864, 637, 2715, 1673, 3445, 581, 1572, 3059, 3469, 761, 2984, 1737, 2058, 440, 1414, 1921, 121, 2527, 894, 2223, 1302, 2377, 3077, 2666, 3759, 3198, 1811, 3661, 2166, 2731, 1883, 359, 3285, 2458, 1805, 3459, 926, 3834, 675, 1893, 1496, 2612, 657, 3523, 1763, 2354, 564, 961,
- 1367, 3977, 1588, 2714, 322, 3446, 1088, 625, 3887, 1354, 3535, 2090, 3316, 1760, 1127, 483, 3491, 1421, 2301, 94, 1202, 3740, 2311, 1014, 1878, 3836, 180, 3412, 991, 2868, 3953, 3450, 3081, 1632, 4071, 1882, 3543, 726, 1719, 179, 1171, 364, 1420, 622, 3090, 1490, 946, 4007, 2212, 1102, 619, 2739, 2189, 1669, 2937, 3426, 39, 3940, 2191, 1264, 887, 4091, 2792, 2135,
- 4, 2883, 2281, 631, 3044, 1641, 2232, 3243, 1773, 2319, 827, 2591, 629, 3938, 2426, 3222, 2629, 1044, 3879, 3293, 1952, 2749, 275, 2590, 472, 1372, 2496, 660, 3669, 2264, 208, 915, 2167, 561, 2828, 307, 3265, 1104, 3964, 2155, 3425, 1951, 4077, 2391, 283, 3387, 2581, 115, 1415, 3069, 3896, 141, 3158, 1214, 442, 2405, 1349, 3085, 425, 2528, 3002, 312, 1602, 3588,
- 1137, 3323, 1963, 1002, 3578, 2521, 127, 925, 2970, 273, 3737, 1573, 167, 2863, 1509, 800, 147, 2059, 2942, 409, 921, 3151, 1451, 3909, 3333, 2844, 2096, 1512, 3136, 1210, 1798, 2709, 1331, 3586, 1034, 1521, 2441, 2926, 488, 2585, 775, 3031, 2693, 879, 3602, 1173, 2028, 3654, 2781, 841, 1975, 1507, 3646, 768, 3991, 2012, 996, 3544, 1666, 3810, 1990, 3360, 753, 2597,
- 3736, 304, 1473, 3828, 485, 1334, 4008, 2072, 3495, 1136, 2806, 2004, 3236, 1010, 2130, 3819, 1750, 3567, 644, 2515, 1794, 3636, 698, 2137, 1162, 832, 3761, 326, 2613, 513, 3302, 3820, 357, 3163, 2259, 3733, 101, 1922, 1386, 3587, 1640, 28, 1286, 2141, 1761, 2918, 693, 1639, 457, 3250, 2434, 365, 2599, 1729, 3284, 2643, 306, 2793, 689, 1090, 104, 1309, 2305, 1831,
- 2776, 859, 2446, 2915, 1778, 3337, 2677, 614, 1508, 2409, 469, 4033, 1321, 3563, 402, 3131, 2720, 1093, 1569, 4042, 1229, 2277, 216, 3046, 1817, 57, 3006, 1684, 4059, 2016, 795, 2440, 1652, 1960, 610, 2763, 920, 3864, 3110, 1026, 2326, 3762, 3233, 521, 3856, 173, 2457, 3939, 2138, 1262, 3572, 989, 3021, 2238, 119, 1445, 3832, 1809, 2297, 3467, 2700, 3684, 3102, 394,
- 4036, 2050, 3256, 89, 2198, 1079, 248, 1845, 3805, 3104, 880, 1779, 2688, 717, 2373, 1375, 262, 2249, 3071, 13, 2813, 3429, 1600, 3984, 2416, 3603, 1299, 2298, 998, 3492, 1393, 2951, 10, 4009, 1247, 3462, 1679, 2204, 414, 2736, 316, 1894, 2816, 1050, 3373, 1462, 3107, 817, 3464, 21, 1835, 4070, 568, 1178, 3718, 875, 3168, 466, 2974, 1458, 2084, 616, 1564, 1018,
- 1693, 546, 1244, 3899, 716, 3160, 3608, 2877, 1220, 334, 3443, 2270, 44, 3000, 1843, 3928, 3405, 766, 3686, 2040, 587, 993, 2647, 387, 930, 2753, 630, 3274, 150, 2808, 453, 3638, 1092, 2352, 3030, 239, 2562, 700, 3240, 1257, 4016, 730, 1515, 2203, 2551, 417, 1866, 1123, 2348, 2902, 1550, 2678, 2075, 3238, 1630, 2531, 2115, 1255, 4054, 840, 290, 3874, 2477, 3399,
- 2250, 3577, 2817, 1626, 2576, 1356, 2315, 792, 2087, 2618, 1612, 3855, 1263, 3637, 1036, 494, 1535, 2553, 1198, 1715, 3867, 3170, 1359, 1954, 3483, 1539, 2069, 3886, 1772, 2487, 1534, 2045, 3242, 806, 1578, 2018, 3948, 1423, 3596, 2076, 2466, 3424, 139, 3688, 871, 4049, 2852, 3342, 547, 3719, 327, 852, 3505, 207, 2794, 542, 3600, 45, 2411, 3324, 1788, 3012, 1235, 61,
- 2655, 917, 253, 1986, 3738, 313, 1706, 4072, 120, 3229, 957, 597, 2024, 3262, 2453, 2857, 2002, 3190, 210, 2784, 2206, 300, 2400, 3766, 553, 3152, 218, 1150, 2988, 883, 3753, 627, 2664, 3831, 437, 3385, 1008, 2957, 60, 1636, 891, 2899, 1776, 3062, 1315, 2026, 194, 1643, 2079, 1296, 3201, 2465, 1379, 1927, 3898, 1125, 1847, 2846, 1552, 1028, 2725, 2169, 787, 3202,
- 1441, 3982, 3032, 1052, 3251, 605, 2639, 3073, 1431, 3642, 2329, 2949, 341, 1634, 833, 129, 4020, 916, 3571, 669, 1506, 3411, 821, 2856, 1207, 2337, 2683, 3448, 340, 2214, 3128, 235, 1738, 1288, 2833, 2419, 606, 1884, 2668, 552, 3765, 1176, 399, 2302, 596, 3591, 2634, 767, 3845, 2767, 995, 3967, 491, 3057, 814, 2300, 3422, 691, 3797, 254, 3645, 509, 3478, 1836,
- 2119, 475, 2445, 1525, 2175, 3539, 914, 1926, 473, 1157, 1800, 3971, 2701, 3739, 2129, 3486, 1333, 1784, 2366, 2982, 1070, 4089, 1802, 73, 1642, 3958, 835, 1837, 1480, 4043, 1217, 2469, 3416, 2113, 88, 3668, 1240, 3255, 3920, 2355, 3167, 2003, 2645, 3936, 3228, 1592, 1144, 3474, 2394, 79, 1820, 2241, 1594, 3656, 2584, 153, 1448, 3034, 2005, 2511, 1692, 1335, 3913, 217,
- 2822, 3391, 745, 3813, 192, 1274, 2941, 3847, 2489, 3440, 744, 161, 1422, 1086, 572, 3004, 2617, 338, 3807, 2031, 236, 2472, 3065, 2098, 3358, 362, 2163, 3574, 497, 2788, 1970, 948, 3885, 685, 3100, 1712, 2228, 292, 1408, 1016, 164, 3537, 1417, 941, 34, 2172, 3001, 358, 1491, 3147, 699, 3356, 258, 1149, 2946, 1787, 3931, 382, 1146, 3291, 818, 2890, 2379, 1096,
- 3679, 1328, 1901, 3162, 2747, 1730, 2253, 5, 1556, 2818, 2093, 3166, 2522, 3410, 2287, 1701, 956, 3237, 620, 1596, 3300, 1307, 511, 3701, 1020, 2939, 1362, 2532, 3208, 749, 3641, 160, 1522, 2624, 1095, 4086, 826, 2841, 3583, 2173, 1727, 723, 2925, 1911, 2482, 3726, 863, 1962, 4028, 1111, 2835, 3773, 2449, 2022, 582, 3278, 923, 2619, 2152, 4039, 92, 1934, 3145, 677,
- 2530, 53, 2303, 1003, 458, 3989, 739, 3321, 1064, 369, 3556, 877, 1900, 426, 3876, 1, 3617, 2106, 1197, 2805, 3634, 857, 2706, 1504, 2418, 682, 3868, 20, 1139, 1688, 2333, 3311, 2907, 1945, 265, 2385, 3433, 1601, 636, 2620, 3095, 4044, 386, 3382, 1184, 527, 2814, 3414, 2342, 465, 1889, 1343, 874, 3479, 1502, 2233, 3689, 1385, 559, 2745, 1463, 3465, 376, 1718,
- 3217, 4045, 1580, 3612, 2525, 1228, 3018, 1958, 3725, 2358, 1361, 3996, 1581, 3063, 1224, 2737, 1475, 2442, 3946, 191, 1796, 2128, 3975, 134, 1916, 3318, 1597, 2071, 3749, 2672, 403, 1278, 602, 3745, 3220, 1374, 445, 2064, 3830, 243, 1252, 2390, 1563, 2724, 3875, 1818, 1346, 165, 1650, 3264, 2680, 117, 2998, 4081, 343, 2799, 9, 3122, 1743, 3724, 1040, 2231, 3842, 1209,
- 900, 398, 2851, 697, 1797, 3482, 293, 2679, 1649, 566, 2954, 91, 2697, 714, 2060, 3211, 781, 480, 3040, 1038, 2611, 666, 2989, 3458, 1201, 2796, 548, 2975, 839, 3121, 1850, 4001, 2208, 1631, 790, 2558, 2972, 1148, 3213, 1849, 3624, 971, 2102, 108, 772, 3101, 2589, 3777, 1042, 656, 3907, 2097, 1615, 2540, 805, 1935, 1231, 3494, 2451, 268, 2995, 750, 2682, 2020,
- 3024, 1392, 2124, 3279, 106, 2217, 1387, 822, 3214, 3825, 2160, 1000, 2395, 3691, 228, 4038, 1872, 3413, 1608, 2225, 3536, 303, 1653, 886, 2541, 224, 4037, 2252, 1428, 172, 3504, 958, 2848, 113, 3628, 1834, 3979, 19, 2317, 779, 2797, 518, 3174, 3549, 1482, 2266, 444, 2014, 3555, 2439, 1213, 3113, 535, 1135, 3204, 3858, 2309, 931, 623, 2009, 3359, 1566, 140, 3550,
- 1808, 3872, 2488, 1152, 3764, 2892, 3960, 2412, 353, 1223, 1825, 3444, 3116, 1717, 1082, 2313, 1280, 2661, 82, 3852, 1389, 3200, 2330, 3812, 2038, 3581, 1728, 1039, 3339, 2427, 586, 2580, 1238, 3328, 2280, 1047, 595, 2662, 1363, 3338, 1620, 3934, 2497, 1881, 1054, 3954, 3215, 864, 2887, 1801, 320, 3519, 2378, 3704, 1753, 424, 2958, 1660, 4005, 2601, 1116, 3912, 2381, 573,
- 2740, 200, 828, 1667, 432, 1931, 1035, 1616, 3598, 2640, 728, 264, 1437, 557, 3501, 2966, 372, 3734, 974, 1978, 758, 2719, 1145, 452, 1433, 725, 2681, 408, 3843, 1918, 1547, 3906, 1996, 503, 1456, 3019, 3493, 1700, 3742, 355, 2134, 176, 1311, 615, 2867, 315, 1680, 1314, 8, 3297, 1494, 783, 1950, 83, 2656, 1382, 3561, 138, 2834, 1404, 330, 1904, 3156, 1027,
- 1357, 3381, 3041, 3666, 2729, 734, 3415, 177, 3051, 2021, 4079, 2823, 3775, 2186, 2616, 869, 1668, 3148, 2367, 3315, 393, 4075, 1870, 2920, 3343, 2362, 3188, 1303, 2782, 825, 3171, 259, 2905, 3717, 2538, 184, 2074, 838, 2860, 2407, 1024, 3496, 3008, 3706, 1985, 2349, 3623, 2582, 4058, 2184, 2694, 3873, 2964, 990, 3346, 690, 2033, 1066, 2201, 3490, 2971, 718, 3700, 2188,
- 4061, 391, 1989, 2325, 1430, 3150, 2125, 2526, 592, 1403, 976, 2351, 1165, 1851, 114, 3921, 2063, 613, 1358, 2785, 1623, 2254, 25, 3542, 1045, 246, 1852, 3554, 87, 2243, 3615, 1169, 727, 1705, 968, 3957, 3185, 1251, 500, 4063, 1751, 2622, 842, 1519, 90, 3393, 819, 490, 1874, 999, 571, 1275, 2271, 1586, 4040, 2448, 3126, 3731, 436, 885, 1708, 2421, 24, 1599,
- 889, 2563, 1199, 645, 70, 4013, 1237, 3723, 1694, 3499, 3, 3266, 484, 2997, 3390, 1233, 2842, 3687, 152, 3480, 1084, 3698, 881, 2490, 1542, 3992, 2209, 692, 1690, 3022, 1470, 2625, 2114, 3512, 2359, 381, 2684, 1897, 3368, 1395, 3080, 289, 2065, 3981, 2758, 1141, 3097, 1472, 2870, 3352, 3707, 225, 3159, 505, 1895, 214, 1222, 1774, 2686, 3978, 3275, 1196, 3518, 2825,
- 3270, 1720, 3796, 3466, 2650, 1841, 298, 899, 2862, 2091, 2671, 1744, 3735, 801, 1560, 349, 2262, 903, 1833, 2524, 512, 3117, 1793, 2827, 476, 3038, 1216, 2550, 3826, 980, 431, 4048, 35, 2992, 1265, 1595, 765, 3675, 76, 2247, 696, 3456, 1254, 2452, 664, 1757, 2133, 3750, 145, 2332, 1554, 1981, 3580, 2712, 868, 3640, 2919, 638, 2275, 1427, 309, 2595, 2006, 492,
- 2226, 178, 2911, 836, 1528, 3028, 2240, 3327, 404, 3970, 707, 1294, 2464, 2131, 4032, 2600, 3319, 1406, 2913, 3974, 2156, 1425, 221, 3877, 2017, 811, 3662, 272, 3287, 1988, 2408, 3357, 1746, 598, 3239, 3823, 2182, 2934, 1078, 2604, 3840, 1697, 2906, 413, 3210, 3880, 331, 2644, 1260, 848, 3042, 2535, 1077, 1438, 3261, 2365, 1561, 3799, 85, 3082, 1876, 674, 3932, 1101,
- 3644, 1344, 1943, 2401, 390, 3835, 1048, 2572, 1541, 1133, 3075, 3584, 308, 2889, 1065, 1869, 601, 3783, 282, 1181, 736, 3312, 2368, 1126, 3383, 1675, 2734, 1426, 628, 2873, 1317, 843, 2717, 2048, 1004, 2536, 333, 1782, 3295, 1517, 219, 2153, 815, 3502, 1579, 2268, 987, 3409, 1780, 4018, 354, 665, 3914, 47, 1956, 456, 1006, 2010, 3406, 1130, 3621, 2894, 1549, 3092,
- 2485, 640, 3993, 3179, 1270, 3436, 585, 1925, 3757, 2304, 136, 1976, 1486, 646, 3520, 50, 3155, 1637, 2435, 3522, 1937, 2756, 3748, 661, 2224, 58, 3230, 2357, 1830, 3892, 170, 3607, 1447, 3949, 190, 3392, 1336, 584, 4010, 918, 3016, 3670, 1155, 2406, 52, 1304, 3009, 607, 2085, 2699, 3205, 1848, 2291, 3402, 2764, 3865, 3048, 2508, 735, 2710, 443, 2341, 897, 263,
- 1785, 2769, 983, 56, 2197, 1685, 2703, 202, 2944, 810, 3377, 2626, 3787, 3047, 2055, 1236, 2752, 2122, 945, 3093, 96, 1624, 439, 3014, 1388, 4015, 977, 448, 3506, 1098, 2242, 3026, 506, 2361, 2952, 1862, 3619, 2790, 1992, 2483, 525, 1868, 2652, 4093, 1998, 3595, 2478, 3816, 122, 1412, 929, 3716, 1166, 1648, 813, 1300, 199, 1489, 3998, 1771, 1310, 3808, 2052, 3423,
- 434, 3712, 1625, 3558, 2955, 853, 4019, 1348, 3511, 1732, 1246, 487, 934, 1672, 2510, 3965, 788, 3711, 396, 1369, 4090, 1055, 2603, 1879, 3528, 2518, 2067, 3005, 1516, 2588, 751, 1740, 3418, 1131, 1576, 686, 2296, 1118, 18, 3263, 1365, 3401, 294, 737, 3177, 410, 867, 1633, 2963, 3579, 2375, 252, 2881, 479, 2471, 3576, 2180, 3306, 332, 2255, 3035, 41, 2648, 1396,
- 2929, 2230, 1219, 2512, 446, 2008, 3189, 2388, 626, 2164, 2831, 4047, 2376, 174, 3272, 368, 1469, 3226, 2578, 1991, 2874, 2263, 3681, 876, 188, 1239, 683, 3776, 226, 3183, 4083, 2148, 63, 2649, 3859, 299, 3086, 3933, 1585, 2185, 3767, 988, 1707, 2908, 1407, 1844, 2771, 2245, 1161, 560, 1755, 3376, 2051, 4064, 3135, 1832, 652, 2853, 1051, 3649, 760, 3290, 1105, 3945,
- 872, 154, 3207, 713, 3780, 1453, 281, 1087, 3695, 30, 3299, 1919, 1400, 3551, 1119, 1890, 2314, 618, 1703, 3428, 724, 295, 3146, 1557, 3341, 2896, 1683, 2723, 1974, 1017, 541, 1380, 3720, 804, 3280, 2082, 997, 2567, 777, 2961, 213, 2707, 2328, 3632, 1025, 3891, 3304, 255, 4003, 3108, 2587, 1323, 743, 1479, 105, 1013, 3901, 1618, 2044, 2627, 1465, 1846, 576, 1994,
- 2560, 3521, 1742, 2118, 2800, 3404, 1783, 2609, 2968, 1582, 1022, 412, 2713, 687, 2976, 3857, 2761, 3620, 62, 1108, 3844, 1340, 2100, 540, 2345, 3925, 405, 3457, 1319, 2468, 3362, 2815, 1867, 2372, 1281, 1714, 3690, 482, 3498, 1842, 1285, 3994, 558, 2039, 81, 2499, 678, 1481, 1923, 964, 12, 3824, 2980, 2205, 2762, 3432, 2398, 181, 3247, 462, 4094, 2350, 3589, 3089,
- 1555, 1094, 4041, 247, 1267, 908, 3959, 2041, 732, 3860, 2343, 3132, 3769, 2144, 1621, 237, 912, 1329, 3025, 2146, 2642, 1775, 3721, 2746, 1121, 1953, 902, 2285, 130, 3671, 1659, 278, 3153, 522, 2721, 123, 2996, 1466, 2380, 377, 3231, 873, 1510, 3476, 3123, 1250, 2147, 3650, 2839, 3451, 2323, 1122, 3545, 379, 1765, 1218, 603, 3768, 1360, 938, 2885, 133, 1245, 363,
- 2364, 554, 2743, 3344, 2474, 530, 3112, 169, 1297, 3430, 536, 1741, 98, 1043, 2574, 3253, 2246, 1854, 4022, 510, 3283, 204, 858, 3398, 36, 3118, 1478, 3794, 2986, 706, 2176, 922, 3559, 1097, 3976, 3322, 2149, 1160, 2810, 3883, 2007, 2513, 2953, 328, 1721, 3793, 422, 2566, 807, 329, 1638, 1967, 648, 2520, 3727, 3109, 2116, 2927, 2491, 1939, 3365, 1709, 2728, 3815,
- 2037, 3120, 831, 1405, 1896, 3592, 1622, 2369, 2864, 2151, 1107, 2542, 3532, 1410, 3917, 427, 3568, 709, 2509, 1503, 1037, 2973, 2436, 1604, 4035, 2594, 563, 1819, 2659, 1234, 4004, 2565, 1511, 2273, 1823, 336, 882, 3772, 575, 1628, 171, 3570, 1120, 2260, 2716, 935, 3064, 1806, 1342, 3144, 3900, 2744, 3296, 985, 1546, 238, 896, 1663, 305, 3660, 695, 2213, 960, 3407,
- 144, 1795, 3894, 2267, 51, 2708, 1023, 3818, 366, 1821, 4087, 2985, 755, 2057, 2912, 949, 1583, 2774, 231, 3447, 2258, 3866, 1982, 672, 1225, 2077, 3320, 1062, 370, 3241, 1968, 7, 3068, 681, 3631, 2573, 1567, 3175, 2321, 1067, 3070, 722, 1856, 3744, 642, 1471, 4084, 131, 3514, 2443, 531, 1227, 155, 2265, 4024, 2658, 3326, 3910, 1168, 3078, 1530, 3956, 489, 1424,
- 3647, 1203, 420, 2924, 3755, 719, 3248, 1376, 3067, 890, 196, 1559, 3269, 270, 2432, 1885, 3212, 1164, 3778, 1752, 579, 1338, 344, 3585, 3017, 288, 3658, 2371, 3882, 1691, 611, 2789, 3809, 1339, 389, 2950, 2015, 59, 3548, 2751, 2158, 4011, 1352, 29, 3388, 2370, 2812, 1946, 954, 2110, 1558, 2947, 3573, 1909, 1326, 679, 1853, 2312, 551, 2702, 33, 2414, 3209, 2824,
- 2547, 2143, 3379, 966, 1492, 1979, 2479, 463, 2194, 3657, 2738, 2318, 1261, 3713, 604, 4002, 11, 2192, 2967, 919, 2607, 3369, 2837, 1676, 2539, 984, 1568, 93, 2901, 1318, 3538, 1041, 2216, 1756, 3454, 1030, 4050, 1402, 798, 1723, 311, 3277, 2546, 2886, 2043, 461, 1206, 3677, 361, 3260, 3988, 809, 2605, 470, 3007, 3517, 102, 3221, 1398, 2062, 3611, 1134, 1928, 865,
- 4060, 621, 1710, 2606, 3510, 317, 4017, 1682, 3329, 1159, 1940, 654, 3461, 1789, 1015, 2691, 1455, 3599, 374, 1947, 4069, 71, 2126, 763, 3961, 2278, 3161, 1997, 824, 2623, 2080, 244, 3257, 780, 2732, 2308, 545, 3351, 2476, 3806, 1204, 588, 1591, 963, 3610, 1699, 754, 3049, 2651, 1106, 65, 2221, 1644, 3821, 1100, 2463, 1614, 3801, 965, 2965, 715, 3394, 1593, 212,
-};
-
-#endif /* BLUE_NOISE_64X64_H */
diff --git a/Build/source/libs/pixman/pixman-src/pixman/dither/make-blue-noise.c b/Build/source/libs/pixman/pixman-src/pixman/dither/make-blue-noise.c
deleted file mode 100644
index f9974b4d445..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/dither/make-blue-noise.c
+++ /dev/null
@@ -1,679 +0,0 @@
-/* Blue noise generation using the void-and-cluster method as described in
- *
- * The void-and-cluster method for dither array generation
- * Ulichney, Robert A (1993)
- *
- * http://cv.ulichney.com/papers/1993-void-cluster.pdf
- *
- * Note that running with openmp (-DUSE_OPENMP) will trigger additional
- * randomness due to computing reductions in parallel, and is not recommended
- * unless generating very large dither arrays.
- */
-
-#include <assert.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <math.h>
-#include <stdio.h>
-
-/* Booleans and utility functions */
-
-#ifndef TRUE
-# define TRUE 1
-#endif
-
-#ifndef FALSE
-# define FALSE 0
-#endif
-
-typedef int bool_t;
-
-int
-imin (int x, int y)
-{
- return x < y ? x : y;
-}
-
-/* Memory allocation */
-void *
-malloc_abc (unsigned int a, unsigned int b, unsigned int c)
-{
- if (a >= INT32_MAX / b)
- return NULL;
- else if (a * b >= INT32_MAX / c)
- return NULL;
- else
- return malloc (a * b * c);
-}
-
-/* Random number generation */
-typedef uint32_t xorwow_state_t[5];
-
-uint32_t
-xorwow_next (xorwow_state_t *state)
-{
- uint32_t s = (*state)[0],
- t = (*state)[3];
- (*state)[3] = (*state)[2];
- (*state)[2] = (*state)[1];
- (*state)[1] = s;
-
- t ^= t >> 2;
- t ^= t << 1;
- t ^= s ^ (s << 4);
-
- (*state)[0] = t;
- (*state)[4] += 362437;
-
- return t + (*state)[4];
-}
-
-float
-xorwow_float (xorwow_state_t *s)
-{
- return (xorwow_next (s) >> 9) / (float)((1 << 23) - 1);
-}
-
-/* Floating point matrices
- *
- * Used to cache the cluster sizes.
- */
-typedef struct matrix_t {
- int width;
- int height;
- float *buffer;
-} matrix_t;
-
-bool_t
-matrix_init (matrix_t *matrix, int width, int height)
-{
- float *buffer;
-
- if (!matrix)
- return FALSE;
-
- buffer = malloc_abc (width, height, sizeof (float));
-
- if (!buffer)
- return FALSE;
-
- matrix->buffer = buffer;
- matrix->width = width;
- matrix->height = height;
-
- return TRUE;
-}
-
-bool_t
-matrix_copy (matrix_t *dst, matrix_t const *src)
-{
- float *srcbuf = src->buffer,
- *srcend = src->buffer + src->width * src->height,
- *dstbuf = dst->buffer;
-
- if (dst->width != src->width || dst->height != src->height)
- return FALSE;
-
- while (srcbuf < srcend)
- *dstbuf++ = *srcbuf++;
-
- return TRUE;
-}
-
-float *
-matrix_get (matrix_t *matrix, int x, int y)
-{
- return &matrix->buffer[y * matrix->width + x];
-}
-
-void
-matrix_destroy (matrix_t *matrix)
-{
- free (matrix->buffer);
-}
-
-/* Binary patterns */
-typedef struct pattern_t {
- int width;
- int height;
- bool_t *buffer;
-} pattern_t;
-
-bool_t
-pattern_init (pattern_t *pattern, int width, int height)
-{
- bool_t *buffer;
-
- if (!pattern)
- return FALSE;
-
- buffer = malloc_abc (width, height, sizeof (bool_t));
-
- if (!buffer)
- return FALSE;
-
- pattern->buffer = buffer;
- pattern->width = width;
- pattern->height = height;
-
- return TRUE;
-}
-
-bool_t
-pattern_copy (pattern_t *dst, pattern_t const *src)
-{
- bool_t *srcbuf = src->buffer,
- *srcend = src->buffer + src->width * src->height,
- *dstbuf = dst->buffer;
-
- if (dst->width != src->width || dst->height != src->height)
- return FALSE;
-
- while (srcbuf < srcend)
- *dstbuf++ = *srcbuf++;
-
- return TRUE;
-}
-
-bool_t *
-pattern_get (pattern_t *pattern, int x, int y)
-{
- return &pattern->buffer[y * pattern->width + x];
-}
-
-void
-pattern_fill_white_noise (pattern_t *pattern, float fraction,
- xorwow_state_t *s)
-{
- bool_t *buffer = pattern->buffer;
- bool_t *end = buffer + (pattern->width * pattern->height);
-
- while (buffer < end)
- *buffer++ = xorwow_float (s) < fraction;
-}
-
-void
-pattern_destroy (pattern_t *pattern)
-{
- free (pattern->buffer);
-}
-
-/* Dither arrays */
-typedef struct array_t {
- int width;
- int height;
- uint32_t *buffer;
-} array_t;
-
-bool_t
-array_init (array_t *array, int width, int height)
-{
- uint32_t *buffer;
-
- if (!array)
- return FALSE;
-
- buffer = malloc_abc (width, height, sizeof (uint32_t));
-
- if (!buffer)
- return FALSE;
-
- array->buffer = buffer;
- array->width = width;
- array->height = height;
-
- return TRUE;
-}
-
-uint32_t *
-array_get (array_t *array, int x, int y)
-{
- return &array->buffer[y * array->width + x];
-}
-
-bool_t
-array_save_ppm (array_t *array, const char *filename)
-{
- FILE *f = fopen(filename, "wb");
-
- int i = 0;
- int bpp = 2;
- uint8_t buffer[1024];
-
- if (!f)
- return FALSE;
-
- if (array->width * array->height - 1 < 256)
- bpp = 1;
-
- fprintf(f, "P5 %d %d %d\n", array->width, array->height,
- array->width * array->height - 1);
- while (i < array->width * array->height)
- {
- int j = 0;
- for (; j < 1024 / bpp && j < array->width * array->height; ++j)
- {
- uint32_t v = array->buffer[i + j];
- if (bpp == 2)
- {
- buffer[2 * j] = v & 0xff;
- buffer[2 * j + 1] = (v & 0xff00) >> 8;
- } else {
- buffer[j] = v;
- }
- }
-
- fwrite((void *)buffer, bpp, j, f);
- i += j;
- }
-
- if (fclose(f) != 0)
- return FALSE;
-
- return TRUE;
-}
-
-bool_t
-array_save (array_t *array, const char *filename)
-{
- int x, y;
- FILE *f = fopen(filename, "wb");
-
- if (!f)
- return FALSE;
-
- fprintf (f,
-"/* WARNING: This file is generated by make-blue-noise.c\n"
-" * Please edit that file instead of this one.\n"
-" */\n"
-"\n"
-"#ifndef BLUE_NOISE_%dX%d_H\n"
-"#define BLUE_NOISE_%dX%d_H\n"
-"\n"
-"#include <stdint.h>\n"
-"\n", array->width, array->height, array->width, array->height);
-
- fprintf (f, "static const uint16_t dither_blue_noise_%dx%d[%d] = {\n",
- array->width, array->height, array->width * array->height);
-
- for (y = 0; y < array->height; ++y)
- {
- fprintf (f, " ");
- for (x = 0; x < array->width; ++x)
- {
- if (x != 0)
- fprintf (f, ", ");
-
- fprintf (f, "%d", *array_get (array, x, y));
- }
-
- fprintf (f, ",\n");
- }
- fprintf (f, "};\n");
-
- fprintf (f, "\n#endif /* BLUE_NOISE_%dX%d_H */\n",
- array->width, array->height);
-
- if (fclose(f) != 0)
- return FALSE;
-
- return TRUE;
-}
-
-void
-array_destroy (array_t *array)
-{
- free (array->buffer);
-}
-
-/* Dither array generation */
-bool_t
-compute_cluster_sizes (pattern_t *pattern, matrix_t *matrix)
-{
- int width = pattern->width,
- height = pattern->height;
-
- if (matrix->width != width || matrix->height != height)
- return FALSE;
-
- int px, py, qx, qy, dx, dy;
- float tsqsi = 2.f * 1.5f * 1.5f;
-
-#ifdef USE_OPENMP
-#pragma omp parallel for default (none) \
- private (py, px, qy, qx, dx, dy) \
- shared (height, width, pattern, matrix, tsqsi)
-#endif
- for (py = 0; py < height; ++py)
- {
- for (px = 0; px < width; ++px)
- {
- bool_t pixel = *pattern_get (pattern, px, py);
- float dist = 0.f;
-
- for (qx = 0; qx < width; ++qx)
- {
- dx = imin (abs (qx - px), width - abs (qx - px));
- dx = dx * dx;
-
- for (qy = 0; qy < height; ++qy)
- {
- dy = imin (abs (qy - py), height - abs (qy - py));
- dy = dy * dy;
-
- dist += (pixel == *pattern_get (pattern, qx, qy))
- * expf (- (dx + dy) / tsqsi);
- }
- }
-
- *matrix_get (matrix, px, py) = dist;
- }
- }
-
- return TRUE;
-}
-
-bool_t
-swap_pixel (pattern_t *pattern, matrix_t *matrix, int x, int y)
-{
- int width = pattern->width,
- height = pattern->height;
-
- bool_t new;
-
- float f,
- dist = 0.f,
- tsqsi = 2.f * 1.5f * 1.5f;
-
- int px, py, dx, dy;
- bool_t b;
-
- new = !*pattern_get (pattern, x, y);
- *pattern_get (pattern, x, y) = new;
-
- if (matrix->width != width || matrix->height != height)
- return FALSE;
-
-
-#ifdef USE_OPENMP
-#pragma omp parallel for reduction (+:dist) default (none) \
- private (px, py, dx, dy, b, f) \
- shared (x, y, width, height, pattern, matrix, new, tsqsi)
-#endif
- for (py = 0; py < height; ++py)
- {
- dy = imin (abs (py - y), height - abs (py - y));
- dy = dy * dy;
-
- for (px = 0; px < width; ++px)
- {
- dx = imin (abs (px - x), width - abs (px - x));
- dx = dx * dx;
-
- b = (*pattern_get (pattern, px, py) == new);
- f = expf (- (dx + dy) / tsqsi);
- *matrix_get (matrix, px, py) += (2 * b - 1) * f;
-
- dist += b * f;
- }
- }
-
- *matrix_get (matrix, x, y) = dist;
- return TRUE;
-}
-
-void
-largest_cluster (pattern_t *pattern, matrix_t *matrix,
- bool_t pixel, int *xmax, int *ymax)
-{
- int width = pattern->width,
- height = pattern->height;
-
- int x, y;
-
- float vmax = -INFINITY;
-
-#ifdef USE_OPENMP
-#pragma omp parallel default (none) \
- private (x, y) \
- shared (height, width, pattern, matrix, pixel, xmax, ymax, vmax)
-#endif
- {
- int xbest = -1,
- ybest = -1;
-
-#ifdef USE_OPENMP
- float vbest = -INFINITY;
-
-#pragma omp for reduction (max: vmax) collapse (2)
-#endif
- for (y = 0; y < height; ++y)
- {
- for (x = 0; x < width; ++x)
- {
- if (*pattern_get (pattern, x, y) != pixel)
- continue;
-
- if (*matrix_get (matrix, x, y) > vmax)
- {
- vmax = *matrix_get (matrix, x, y);
-#ifdef USE_OPENMP
- vbest = vmax;
-#endif
- xbest = x;
- ybest = y;
- }
- }
- }
-
-#ifdef USE_OPENMP
-#pragma omp barrier
-#pragma omp critical
- {
- if (vmax == vbest)
- {
- *xmax = xbest;
- *ymax = ybest;
- }
- }
-#else
- *xmax = xbest;
- *ymax = ybest;
-#endif
- }
-
- assert (vmax > -INFINITY);
-}
-
-void
-generate_initial_binary_pattern (pattern_t *pattern, matrix_t *matrix)
-{
- int xcluster = 0,
- ycluster = 0,
- xvoid = 0,
- yvoid = 0;
-
- for (;;)
- {
- largest_cluster (pattern, matrix, TRUE, &xcluster, &ycluster);
- assert (*pattern_get (pattern, xcluster, ycluster) == TRUE);
- swap_pixel (pattern, matrix, xcluster, ycluster);
-
- largest_cluster (pattern, matrix, FALSE, &xvoid, &yvoid);
- assert (*pattern_get (pattern, xvoid, yvoid) == FALSE);
- swap_pixel (pattern, matrix, xvoid, yvoid);
-
- if (xcluster == xvoid && ycluster == yvoid)
- return;
- }
-}
-
-bool_t
-generate_dither_array (array_t *array,
- pattern_t const *prototype, matrix_t const *matrix,
- pattern_t *temp_pattern, matrix_t *temp_matrix)
-{
- int width = prototype->width,
- height = prototype->height;
-
- int x, y, rank;
-
- int initial_rank = 0;
-
- if (array->width != width || array->height != height)
- return FALSE;
-
- // Make copies of the prototype and associated sizes matrix since we will
- // trash them
- if (!pattern_copy (temp_pattern, prototype))
- return FALSE;
-
- if (!matrix_copy (temp_matrix, matrix))
- return FALSE;
-
- // Compute initial rank
- for (y = 0; y < height; ++y)
- {
- for (x = 0; x < width; ++x)
- {
- if (*pattern_get (temp_pattern, x, y))
- initial_rank += 1;
-
- *array_get (array, x, y) = 0;
- }
- }
-
- // Phase 1
- for (rank = initial_rank; rank > 0; --rank)
- {
- largest_cluster (temp_pattern, temp_matrix, TRUE, &x, &y);
- swap_pixel (temp_pattern, temp_matrix, x, y);
- *array_get (array, x, y) = rank - 1;
- }
-
- // Make copies again for phases 2 & 3
- if (!pattern_copy (temp_pattern, prototype))
- return FALSE;
-
- if (!matrix_copy (temp_matrix, matrix))
- return FALSE;
-
- // Phase 2 & 3
- for (rank = initial_rank; rank < width * height; ++rank)
- {
- largest_cluster (temp_pattern, temp_matrix, FALSE, &x, &y);
- swap_pixel (temp_pattern, temp_matrix, x, y);
- *array_get (array, x, y) = rank;
- }
-
- return TRUE;
-}
-
-bool_t
-generate (int size, xorwow_state_t *s,
- char const *c_filename, char const *ppm_filename)
-{
- bool_t ok = TRUE;
-
- pattern_t prototype, temp_pattern;
- array_t array;
- matrix_t matrix, temp_matrix;
-
- printf ("Generating %dx%d blue noise...\n", size, size);
-
- if (!pattern_init (&prototype, size, size))
- return FALSE;
-
- if (!pattern_init (&temp_pattern, size, size))
- {
- pattern_destroy (&prototype);
- return FALSE;
- }
-
- if (!matrix_init (&matrix, size, size))
- {
- pattern_destroy (&temp_pattern);
- pattern_destroy (&prototype);
- return FALSE;
- }
-
- if (!matrix_init (&temp_matrix, size, size))
- {
- matrix_destroy (&matrix);
- pattern_destroy (&temp_pattern);
- pattern_destroy (&prototype);
- return FALSE;
- }
-
- if (!array_init (&array, size, size))
- {
- matrix_destroy (&temp_matrix);
- matrix_destroy (&matrix);
- pattern_destroy (&temp_pattern);
- pattern_destroy (&prototype);
- return FALSE;
- }
-
- printf("Filling initial binary pattern with white noise...\n");
- pattern_fill_white_noise (&prototype, .1, s);
-
- printf("Initializing cluster sizes...\n");
- if (!compute_cluster_sizes (&prototype, &matrix))
- {
- fprintf (stderr, "Error while computing cluster sizes\n");
- ok = FALSE;
- goto out;
- }
-
- printf("Generating initial binary pattern...\n");
- generate_initial_binary_pattern (&prototype, &matrix);
-
- printf("Generating dither array...\n");
- if (!generate_dither_array (&array, &prototype, &matrix,
- &temp_pattern, &temp_matrix))
- {
- fprintf (stderr, "Error while generating dither array\n");
- ok = FALSE;
- goto out;
- }
-
- printf("Saving dither array...\n");
- if (!array_save (&array, c_filename))
- {
- fprintf (stderr, "Error saving dither array\n");
- ok = FALSE;
- goto out;
- }
-
-#if SAVE_PPM
- if (!array_save_ppm (&array, ppm_filename))
- {
- fprintf (stderr, "Error saving dither array PPM\n");
- ok = FALSE;
- goto out;
- }
-#else
- (void)ppm_filename;
-#endif
-
- printf("All done!\n");
-
-out:
- array_destroy (&array);
- matrix_destroy (&temp_matrix);
- matrix_destroy (&matrix);
- pattern_destroy (&temp_pattern);
- pattern_destroy (&prototype);
- return ok;
-}
-
-int
-main (void)
-{
- xorwow_state_t s = {1185956906, 12385940, 983948, 349208051, 901842};
-
- if (!generate (64, &s, "blue-noise-64x64.h", "blue-noise-64x64.ppm"))
- return -1;
-
- return 0;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/loongson-mmintrin.h b/Build/source/libs/pixman/pixman-src/pixman/loongson-mmintrin.h
deleted file mode 100644
index 0e79e864840..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/loongson-mmintrin.h
+++ /dev/null
@@ -1,412 +0,0 @@
-/* The gcc-provided loongson intrinsic functions are way too fucking broken
- * to be of any use, otherwise I'd use them.
- *
- * - The hardware instructions are very similar to MMX or iwMMXt. Certainly
- * close enough that they could have implemented the _mm_*-style intrinsic
- * interface and had a ton of optimized code available to them. Instead they
- * implemented something much, much worse.
- *
- * - pshuf takes a dead first argument, causing extra instructions to be
- * generated.
- *
- * - There are no 64-bit shift or logical intrinsics, which means you have
- * to implement them with inline assembly, but this is a nightmare because
- * gcc doesn't understand that the integer vector datatypes are actually in
- * floating-point registers, so you end up with braindead code like
- *
- * punpcklwd $f9,$f9,$f5
- * dmtc1 v0,$f8
- * punpcklwd $f19,$f19,$f5
- * dmfc1 t9,$f9
- * dmtc1 v0,$f9
- * dmtc1 t9,$f20
- * dmfc1 s0,$f19
- * punpcklbh $f20,$f20,$f2
- *
- * where crap just gets copied back and forth between integer and floating-
- * point registers ad nauseum.
- *
- * Instead of trying to workaround the problems from these crap intrinsics, I
- * just implement the _mm_* intrinsics needed for pixman-mmx.c using inline
- * assembly.
- */
-
-#include <stdint.h>
-
-/* vectors are stored in 64-bit floating-point registers */
-typedef double __m64;
-/* having a 32-bit datatype allows us to use 32-bit loads in places like load8888 */
-typedef float __m32;
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_setzero_si64 (void)
-{
- return 0.0;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_add_pi16 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("paddh %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_add_pi32 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("paddw %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_adds_pu16 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("paddush %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_adds_pu8 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("paddusb %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_and_si64 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("and %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_cmpeq_pi32 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("pcmpeqw %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_empty (void)
-{
-
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_madd_pi16 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("pmaddhw %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_mulhi_pu16 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("pmulhuh %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_mullo_pi16 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("pmullh %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_or_si64 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("or %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_packs_pu16 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("packushb %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_packs_pi32 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("packsswh %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-#define _MM_SHUFFLE(fp3,fp2,fp1,fp0) \
- (((fp3) << 6) | ((fp2) << 4) | ((fp1) << 2) | (fp0))
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_set_pi16 (uint16_t __w3, uint16_t __w2, uint16_t __w1, uint16_t __w0)
-{
- if (__builtin_constant_p (__w3) &&
- __builtin_constant_p (__w2) &&
- __builtin_constant_p (__w1) &&
- __builtin_constant_p (__w0))
- {
- uint64_t val = ((uint64_t)__w3 << 48)
- | ((uint64_t)__w2 << 32)
- | ((uint64_t)__w1 << 16)
- | ((uint64_t)__w0 << 0);
- return *(__m64 *)&val;
- }
- else if (__w3 == __w2 && __w2 == __w1 && __w1 == __w0)
- {
- /* TODO: handle other cases */
- uint64_t val = __w3;
- uint64_t imm = _MM_SHUFFLE (0, 0, 0, 0);
- __m64 ret;
- asm("pshufh %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (*(__m64 *)&val), "f" (*(__m64 *)&imm)
- );
- return ret;
- } else {
- uint64_t val = ((uint64_t)__w3 << 48)
- | ((uint64_t)__w2 << 32)
- | ((uint64_t)__w1 << 16)
- | ((uint64_t)__w0 << 0);
- return *(__m64 *)&val;
- }
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_set_pi32 (unsigned __i1, unsigned __i0)
-{
- if (__builtin_constant_p (__i1) &&
- __builtin_constant_p (__i0))
- {
- uint64_t val = ((uint64_t)__i1 << 32)
- | ((uint64_t)__i0 << 0);
- return *(__m64 *)&val;
- }
- else if (__i1 == __i0)
- {
- uint64_t imm = _MM_SHUFFLE (1, 0, 1, 0);
- __m64 ret;
- asm("pshufh %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (*(__m32 *)&__i1), "f" (*(__m64 *)&imm)
- );
- return ret;
- } else {
- uint64_t val = ((uint64_t)__i1 << 32)
- | ((uint64_t)__i0 << 0);
- return *(__m64 *)&val;
- }
-}
-#undef _MM_SHUFFLE
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_shuffle_pi16 (__m64 __m, int64_t __n)
-{
- __m64 ret;
- asm("pshufh %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m), "f" (*(__m64 *)&__n)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_slli_pi16 (__m64 __m, int64_t __count)
-{
- __m64 ret;
- asm("psllh %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m), "f" (*(__m64 *)&__count)
- );
- return ret;
-}
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_slli_si64 (__m64 __m, int64_t __count)
-{
- __m64 ret;
- asm("dsll %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m), "f" (*(__m64 *)&__count)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_srli_pi16 (__m64 __m, int64_t __count)
-{
- __m64 ret;
- asm("psrlh %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m), "f" (*(__m64 *)&__count)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_srli_pi32 (__m64 __m, int64_t __count)
-{
- __m64 ret;
- asm("psrlw %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m), "f" (*(__m64 *)&__count)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_srli_si64 (__m64 __m, int64_t __count)
-{
- __m64 ret;
- asm("dsrl %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m), "f" (*(__m64 *)&__count)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_sub_pi16 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("psubh %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_unpackhi_pi8 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("punpckhbh %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_unpackhi_pi16 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("punpckhhw %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_unpacklo_pi8 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("punpcklbh %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-/* Since punpcklbh doesn't care about the high 32-bits, we use the __m32 datatype which
- * allows load8888 to use 32-bit loads */
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_unpacklo_pi8_f (__m32 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("punpcklbh %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_unpacklo_pi16 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("punpcklhw %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_xor_si64 (__m64 __m1, __m64 __m2)
-{
- __m64 ret;
- asm("xor %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-loongson_extract_pi16 (__m64 __m, int64_t __pos)
-{
- __m64 ret;
- asm("pextrh %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m), "f" (*(__m64 *)&__pos)
- );
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-loongson_insert_pi16 (__m64 __m1, __m64 __m2, int64_t __pos)
-{
- __m64 ret;
- asm("pinsrh_%3 %0, %1, %2\n\t"
- : "=f" (ret)
- : "f" (__m1), "f" (__m2), "i" (__pos)
- );
- return ret;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/meson.build b/Build/source/libs/pixman/pixman-src/pixman/meson.build
deleted file mode 100644
index f48357f261c..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/meson.build
+++ /dev/null
@@ -1,129 +0,0 @@
-# Copyright © 2018 Intel Corporation
-
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-# SOFTWARE.
-
-config_h = configure_file(
- configuration : config,
- output : 'config.h'
-)
-
-version_h = configure_file(
- configuration : version_conf,
- input : 'pixman-version.h.in',
- output : 'pixman-version.h',
- install_dir : join_paths(get_option('prefix'), get_option('includedir'), 'pixman-1')
-)
-
-libpixman_extra_cargs = []
-if cc.has_function_attribute('dllexport')
- libpixman_extra_cargs = ['-DPIXMAN_API=__declspec(dllexport)']
-endif
-
-pixman_simd_libs = []
-simds = [
- # the mmx library can be compiled with mmx on x86/x86_64, iwmmxt on
- # some arm cores, or loongson mmi on loongson mips systems. The
- # libraries will all have the same name, "pixman-mmx", but there is
- # no chance of more than one version being built in the same build
- # because no system could have mmx, iwmmxt, and mmi, and it
- # simplifies the build logic to give them the same name.
- ['mmx', have_mmx, mmx_flags, []],
- ['mmx', have_loongson_mmi, loongson_mmi_flags, []],
- ['mmx', have_iwmmxt, iwmmxt_flags, []],
-
- ['sse2', have_sse2, sse2_flags, []],
- ['ssse3', have_ssse3, ssse3_flags, []],
- ['vmx', have_vmx, vmx_flags, []],
- ['arm-simd', have_armv6_simd, [],
- ['pixman-arm-simd-asm.S', 'pixman-arm-simd-asm-scaled.S']],
- ['arm-neon', have_neon, [],
- ['pixman-arm-neon-asm.S', 'pixman-arm-neon-asm-bilinear.S']],
- ['mips-dspr2', have_mips_dspr2, mips_dspr2_flags,
- ['pixman-mips-dspr2-asm.S', 'pixman-mips-memcpy-asm.S']],
-]
-
-foreach simd : simds
- if simd[1]
- name = 'pixman-' + simd[0]
- pixman_simd_libs += static_library(
- name,
- [name + '.c', config_h, version_h, simd[3]],
- c_args : simd[2]
- )
- endif
-endforeach
-
-pixman_files = files(
- 'pixman.c',
- 'pixman-access.c',
- 'pixman-access-accessors.c',
- 'pixman-bits-image.c',
- 'pixman-combine32.c',
- 'pixman-combine-float.c',
- 'pixman-conical-gradient.c',
- 'pixman-filter.c',
- 'pixman-x86.c',
- 'pixman-mips.c',
- 'pixman-arm.c',
- 'pixman-ppc.c',
- 'pixman-edge.c',
- 'pixman-edge-accessors.c',
- 'pixman-fast-path.c',
- 'pixman-glyph.c',
- 'pixman-general.c',
- 'pixman-gradient-walker.c',
- 'pixman-image.c',
- 'pixman-implementation.c',
- 'pixman-linear-gradient.c',
- 'pixman-matrix.c',
- 'pixman-noop.c',
- 'pixman-radial-gradient.c',
- 'pixman-region16.c',
- 'pixman-region32.c',
- 'pixman-solid-fill.c',
- 'pixman-timer.c',
- 'pixman-trap.c',
- 'pixman-utils.c',
-)
-
-# We cannot use 'link_with' or 'link_whole' because meson wont do the right
-# thing for static archives.
-_obs = []
-foreach l : pixman_simd_libs
- _obs += l.extract_all_objects()
-endforeach
-
-libpixman = library(
- 'pixman-1',
- [pixman_files, config_h, version_h],
- objects : _obs,
- c_args : libpixman_extra_cargs,
- dependencies : [dep_m, dep_threads],
- version : meson.project_version(),
- install : true,
-)
-
-inc_pixman = include_directories('.')
-
-idep_pixman = declare_dependency(
- link_with: libpixman,
- include_directories : inc_pixman,
-)
-
-install_headers('pixman.h', subdir : 'pixman-1')
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-access-accessors.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-access-accessors.c
deleted file mode 100644
index 3263582f185..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-access-accessors.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#define PIXMAN_FB_ACCESSORS
-
-#include "pixman-access.c"
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-access.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-access.c
deleted file mode 100644
index 7c5ce783f91..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-access.c
+++ /dev/null
@@ -1,1559 +0,0 @@
-/*
- *
- * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
- * 2005 Lars Knoll & Zack Rusin, Trolltech
- * 2008 Aaron Plattner, NVIDIA Corporation
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include <math.h>
-
-#include "pixman-accessor.h"
-#include "pixman-private.h"
-
-#define CONVERT_RGB24_TO_Y15(s) \
- (((((s) >> 16) & 0xff) * 153 + \
- (((s) >> 8) & 0xff) * 301 + \
- (((s) ) & 0xff) * 58) >> 2)
-
-#define CONVERT_RGB24_TO_RGB15(s) \
- ((((s) >> 3) & 0x001f) | \
- (((s) >> 6) & 0x03e0) | \
- (((s) >> 9) & 0x7c00))
-
-/* Fetch macros */
-
-#ifdef WORDS_BIGENDIAN
-#define FETCH_1(img,l,o) \
- (((READ ((img), ((uint32_t *)(l)) + ((o) >> 5))) >> (0x1f - ((o) & 0x1f))) & 0x1)
-#else
-#define FETCH_1(img,l,o) \
- ((((READ ((img), ((uint32_t *)(l)) + ((o) >> 5))) >> ((o) & 0x1f))) & 0x1)
-#endif
-
-#define FETCH_8(img,l,o) (READ (img, (((uint8_t *)(l)) + ((o) >> 3))))
-
-#ifdef WORDS_BIGENDIAN
-#define FETCH_4(img,l,o) \
- (((4 * (o)) & 4) ? (FETCH_8 (img,l, 4 * (o)) & 0xf) : (FETCH_8 (img,l,(4 * (o))) >> 4))
-#else
-#define FETCH_4(img,l,o) \
- (((4 * (o)) & 4) ? (FETCH_8 (img, l, 4 * (o)) >> 4) : (FETCH_8 (img, l, (4 * (o))) & 0xf))
-#endif
-
-#ifdef WORDS_BIGENDIAN
-#define FETCH_24(img,l,o) \
- ((uint32_t)(READ (img, (((uint8_t *)(l)) + ((o) * 3) + 0)) << 16) | \
- (uint32_t)(READ (img, (((uint8_t *)(l)) + ((o) * 3) + 1)) << 8) | \
- (uint32_t)(READ (img, (((uint8_t *)(l)) + ((o) * 3) + 2)) << 0))
-#else
-#define FETCH_24(img,l,o) \
- ((uint32_t)(READ (img, (((uint8_t *)(l)) + ((o) * 3) + 0)) << 0) | \
- (uint32_t)(READ (img, (((uint8_t *)(l)) + ((o) * 3) + 1)) << 8) | \
- (uint32_t)(READ (img, (((uint8_t *)(l)) + ((o) * 3) + 2)) << 16))
-#endif
-
-/* Store macros */
-
-#ifdef WORDS_BIGENDIAN
-#define STORE_1(img,l,o,v) \
- do \
- { \
- uint32_t *__d = ((uint32_t *)(l)) + ((o) >> 5); \
- uint32_t __m, __v; \
- \
- __m = 1U << (0x1f - ((o) & 0x1f)); \
- __v = (v)? __m : 0; \
- \
- WRITE((img), __d, (READ((img), __d) & ~__m) | __v); \
- } \
- while (0)
-#else
-#define STORE_1(img,l,o,v) \
- do \
- { \
- uint32_t *__d = ((uint32_t *)(l)) + ((o) >> 5); \
- uint32_t __m, __v; \
- \
- __m = 1U << ((o) & 0x1f); \
- __v = (v)? __m : 0; \
- \
- WRITE((img), __d, (READ((img), __d) & ~__m) | __v); \
- } \
- while (0)
-#endif
-
-#define STORE_8(img,l,o,v) (WRITE (img, (uint8_t *)(l) + ((o) >> 3), (v)))
-
-#ifdef WORDS_BIGENDIAN
-#define STORE_4(img,l,o,v) \
- do \
- { \
- int bo = 4 * (o); \
- int v4 = (v) & 0x0f; \
- \
- STORE_8 (img, l, bo, ( \
- bo & 4 ? \
- (FETCH_8 (img, l, bo) & 0xf0) | (v4) : \
- (FETCH_8 (img, l, bo) & 0x0f) | (v4 << 4))); \
- } while (0)
-#else
-#define STORE_4(img,l,o,v) \
- do \
- { \
- int bo = 4 * (o); \
- int v4 = (v) & 0x0f; \
- \
- STORE_8 (img, l, bo, ( \
- bo & 4 ? \
- (FETCH_8 (img, l, bo) & 0x0f) | (v4 << 4) : \
- (FETCH_8 (img, l, bo) & 0xf0) | (v4))); \
- } while (0)
-#endif
-
-#ifdef WORDS_BIGENDIAN
-#define STORE_24(img,l,o,v) \
- do \
- { \
- uint8_t *__tmp = (l) + 3 * (o); \
- \
- WRITE ((img), __tmp++, ((v) & 0x00ff0000) >> 16); \
- WRITE ((img), __tmp++, ((v) & 0x0000ff00) >> 8); \
- WRITE ((img), __tmp++, ((v) & 0x000000ff) >> 0); \
- } \
- while (0)
-#else
-#define STORE_24(img,l,o,v) \
- do \
- { \
- uint8_t *__tmp = (l) + 3 * (o); \
- \
- WRITE ((img), __tmp++, ((v) & 0x000000ff) >> 0); \
- WRITE ((img), __tmp++, ((v) & 0x0000ff00) >> 8); \
- WRITE ((img), __tmp++, ((v) & 0x00ff0000) >> 16); \
- } \
- while (0)
-#endif
-
-/*
- * YV12 setup and access macros
- */
-
-#define YV12_SETUP(image) \
- bits_image_t *__bits_image = (bits_image_t *)image; \
- uint32_t *bits = __bits_image->bits; \
- int stride = __bits_image->rowstride; \
- int offset0 = stride < 0 ? \
- ((-stride) >> 1) * ((__bits_image->height - 1) >> 1) - stride : \
- stride * __bits_image->height; \
- int offset1 = stride < 0 ? \
- offset0 + ((-stride) >> 1) * ((__bits_image->height) >> 1) : \
- offset0 + (offset0 >> 2)
-
-/* Note no trailing semicolon on the above macro; if it's there, then
- * the typical usage of YV12_SETUP(image); will have an extra trailing ;
- * that some compilers will interpret as a statement -- and then any further
- * variable declarations will cause an error.
- */
-
-#define YV12_Y(line) \
- ((uint8_t *) ((bits) + (stride) * (line)))
-
-#define YV12_U(line) \
- ((uint8_t *) ((bits) + offset1 + \
- ((stride) >> 1) * ((line) >> 1)))
-
-#define YV12_V(line) \
- ((uint8_t *) ((bits) + offset0 + \
- ((stride) >> 1) * ((line) >> 1)))
-
-/* Misc. helpers */
-
-static force_inline void
-get_shifts (pixman_format_code_t format,
- int *a,
- int *r,
- int *g,
- int *b)
-{
- switch (PIXMAN_FORMAT_TYPE (format))
- {
- case PIXMAN_TYPE_A:
- *b = 0;
- *g = 0;
- *r = 0;
- *a = 0;
- break;
-
- case PIXMAN_TYPE_ARGB:
- case PIXMAN_TYPE_ARGB_SRGB:
- *b = 0;
- *g = *b + PIXMAN_FORMAT_B (format);
- *r = *g + PIXMAN_FORMAT_G (format);
- *a = *r + PIXMAN_FORMAT_R (format);
- break;
-
- case PIXMAN_TYPE_ABGR:
- *r = 0;
- *g = *r + PIXMAN_FORMAT_R (format);
- *b = *g + PIXMAN_FORMAT_G (format);
- *a = *b + PIXMAN_FORMAT_B (format);
- break;
-
- case PIXMAN_TYPE_BGRA:
- /* With BGRA formats we start counting at the high end of the pixel */
- *b = PIXMAN_FORMAT_BPP (format) - PIXMAN_FORMAT_B (format);
- *g = *b - PIXMAN_FORMAT_B (format);
- *r = *g - PIXMAN_FORMAT_G (format);
- *a = *r - PIXMAN_FORMAT_R (format);
- break;
-
- case PIXMAN_TYPE_RGBA:
- /* With BGRA formats we start counting at the high end of the pixel */
- *r = PIXMAN_FORMAT_BPP (format) - PIXMAN_FORMAT_R (format);
- *g = *r - PIXMAN_FORMAT_R (format);
- *b = *g - PIXMAN_FORMAT_G (format);
- *a = *b - PIXMAN_FORMAT_B (format);
- break;
-
- default:
- assert (0);
- break;
- }
-}
-
-static force_inline uint32_t
-convert_channel (uint32_t pixel, uint32_t def_value,
- int n_from_bits, int from_shift,
- int n_to_bits, int to_shift)
-{
- uint32_t v;
-
- if (n_from_bits && n_to_bits)
- v = unorm_to_unorm (pixel >> from_shift, n_from_bits, n_to_bits);
- else if (n_to_bits)
- v = def_value;
- else
- v = 0;
-
- return (v & ((1 << n_to_bits) - 1)) << to_shift;
-}
-
-static force_inline uint32_t
-convert_pixel (pixman_format_code_t from, pixman_format_code_t to, uint32_t pixel)
-{
- int a_from_shift, r_from_shift, g_from_shift, b_from_shift;
- int a_to_shift, r_to_shift, g_to_shift, b_to_shift;
- uint32_t a, r, g, b;
-
- get_shifts (from, &a_from_shift, &r_from_shift, &g_from_shift, &b_from_shift);
- get_shifts (to, &a_to_shift, &r_to_shift, &g_to_shift, &b_to_shift);
-
- a = convert_channel (pixel, ~0,
- PIXMAN_FORMAT_A (from), a_from_shift,
- PIXMAN_FORMAT_A (to), a_to_shift);
-
- r = convert_channel (pixel, 0,
- PIXMAN_FORMAT_R (from), r_from_shift,
- PIXMAN_FORMAT_R (to), r_to_shift);
-
- g = convert_channel (pixel, 0,
- PIXMAN_FORMAT_G (from), g_from_shift,
- PIXMAN_FORMAT_G (to), g_to_shift);
-
- b = convert_channel (pixel, 0,
- PIXMAN_FORMAT_B (from), b_from_shift,
- PIXMAN_FORMAT_B (to), b_to_shift);
-
- return a | r | g | b;
-}
-
-static force_inline uint32_t
-convert_pixel_to_a8r8g8b8 (bits_image_t *image,
- pixman_format_code_t format,
- uint32_t pixel)
-{
- if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_GRAY ||
- PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_COLOR)
- {
- return image->indexed->rgba[pixel];
- }
- else
- {
- return convert_pixel (format, PIXMAN_a8r8g8b8, pixel);
- }
-}
-
-static force_inline uint32_t
-convert_pixel_from_a8r8g8b8 (pixman_image_t *image,
- pixman_format_code_t format, uint32_t pixel)
-{
- if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_GRAY)
- {
- pixel = CONVERT_RGB24_TO_Y15 (pixel);
-
- return image->bits.indexed->ent[pixel & 0x7fff];
- }
- else if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_COLOR)
- {
- pixel = convert_pixel (PIXMAN_a8r8g8b8, PIXMAN_x1r5g5b5, pixel);
-
- return image->bits.indexed->ent[pixel & 0x7fff];
- }
- else
- {
- return convert_pixel (PIXMAN_a8r8g8b8, format, pixel);
- }
-}
-
-static force_inline uint32_t
-fetch_and_convert_pixel (bits_image_t * image,
- const uint8_t * bits,
- int offset,
- pixman_format_code_t format)
-{
- uint32_t pixel;
-
- switch (PIXMAN_FORMAT_BPP (format))
- {
- case 1:
- pixel = FETCH_1 (image, bits, offset);
- break;
-
- case 4:
- pixel = FETCH_4 (image, bits, offset);
- break;
-
- case 8:
- pixel = READ (image, bits + offset);
- break;
-
- case 16:
- pixel = READ (image, ((uint16_t *)bits + offset));
- break;
-
- case 24:
- pixel = FETCH_24 (image, bits, offset);
- break;
-
- case 32:
- pixel = READ (image, ((uint32_t *)bits + offset));
- break;
-
- default:
- pixel = 0xffff00ff; /* As ugly as possible to detect the bug */
- break;
- }
-
- return convert_pixel_to_a8r8g8b8 (image, format, pixel);
-}
-
-static force_inline void
-convert_and_store_pixel (bits_image_t * image,
- uint8_t * dest,
- int offset,
- pixman_format_code_t format,
- uint32_t pixel)
-{
- uint32_t converted = convert_pixel_from_a8r8g8b8 (
- (pixman_image_t *)image, format, pixel);
-
- switch (PIXMAN_FORMAT_BPP (format))
- {
- case 1:
- STORE_1 (image, dest, offset, converted & 0x01);
- break;
-
- case 4:
- STORE_4 (image, dest, offset, converted & 0xf);
- break;
-
- case 8:
- WRITE (image, (dest + offset), converted & 0xff);
- break;
-
- case 16:
- WRITE (image, ((uint16_t *)dest + offset), converted & 0xffff);
- break;
-
- case 24:
- STORE_24 (image, dest, offset, converted);
- break;
-
- case 32:
- WRITE (image, ((uint32_t *)dest + offset), converted);
- break;
-
- default:
- *dest = 0x0;
- break;
- }
-}
-
-#define MAKE_ACCESSORS(format) \
- static void \
- fetch_scanline_ ## format (bits_image_t *image, \
- int x, \
- int y, \
- int width, \
- uint32_t * buffer, \
- const uint32_t *mask) \
- { \
- uint8_t *bits = \
- (uint8_t *)(image->bits + y * image->rowstride); \
- int i; \
- \
- for (i = 0; i < width; ++i) \
- { \
- *buffer++ = \
- fetch_and_convert_pixel (image, bits, x + i, PIXMAN_ ## format); \
- } \
- } \
- \
- static void \
- store_scanline_ ## format (bits_image_t * image, \
- int x, \
- int y, \
- int width, \
- const uint32_t *values) \
- { \
- uint8_t *dest = \
- (uint8_t *)(image->bits + y * image->rowstride); \
- int i; \
- \
- for (i = 0; i < width; ++i) \
- { \
- convert_and_store_pixel ( \
- image, dest, i + x, PIXMAN_ ## format, values[i]); \
- } \
- } \
- \
- static uint32_t \
- fetch_pixel_ ## format (bits_image_t *image, \
- int offset, \
- int line) \
- { \
- uint8_t *bits = \
- (uint8_t *)(image->bits + line * image->rowstride); \
- \
- return fetch_and_convert_pixel ( \
- image, bits, offset, PIXMAN_ ## format); \
- } \
- \
- static const void *const __dummy__ ## format
-
-MAKE_ACCESSORS(a8r8g8b8);
-MAKE_ACCESSORS(x8r8g8b8);
-MAKE_ACCESSORS(a8b8g8r8);
-MAKE_ACCESSORS(x8b8g8r8);
-MAKE_ACCESSORS(x14r6g6b6);
-MAKE_ACCESSORS(b8g8r8a8);
-MAKE_ACCESSORS(b8g8r8x8);
-MAKE_ACCESSORS(r8g8b8x8);
-MAKE_ACCESSORS(r8g8b8a8);
-MAKE_ACCESSORS(r8g8b8);
-MAKE_ACCESSORS(b8g8r8);
-MAKE_ACCESSORS(r5g6b5);
-MAKE_ACCESSORS(b5g6r5);
-MAKE_ACCESSORS(a1r5g5b5);
-MAKE_ACCESSORS(x1r5g5b5);
-MAKE_ACCESSORS(a1b5g5r5);
-MAKE_ACCESSORS(x1b5g5r5);
-MAKE_ACCESSORS(a4r4g4b4);
-MAKE_ACCESSORS(x4r4g4b4);
-MAKE_ACCESSORS(a4b4g4r4);
-MAKE_ACCESSORS(x4b4g4r4);
-MAKE_ACCESSORS(a8);
-MAKE_ACCESSORS(c8);
-MAKE_ACCESSORS(g8);
-MAKE_ACCESSORS(r3g3b2);
-MAKE_ACCESSORS(b2g3r3);
-MAKE_ACCESSORS(a2r2g2b2);
-MAKE_ACCESSORS(a2b2g2r2);
-MAKE_ACCESSORS(x4a4);
-MAKE_ACCESSORS(a4);
-MAKE_ACCESSORS(g4);
-MAKE_ACCESSORS(c4);
-MAKE_ACCESSORS(r1g2b1);
-MAKE_ACCESSORS(b1g2r1);
-MAKE_ACCESSORS(a1r1g1b1);
-MAKE_ACCESSORS(a1b1g1r1);
-MAKE_ACCESSORS(a1);
-MAKE_ACCESSORS(g1);
-
-/********************************** Fetch ************************************/
-/* Table mapping sRGB-encoded 8 bit numbers to linearly encoded
- * floating point numbers. We assume that single precision
- * floating point follows the IEEE 754 format.
- */
-static const uint32_t to_linear_u[256] =
-{
- 0x00000000, 0x399f22b4, 0x3a1f22b4, 0x3a6eb40e, 0x3a9f22b4, 0x3ac6eb61,
- 0x3aeeb40e, 0x3b0b3e5d, 0x3b1f22b4, 0x3b33070b, 0x3b46eb61, 0x3b5b518a,
- 0x3b70f18a, 0x3b83e1c5, 0x3b8fe614, 0x3b9c87fb, 0x3ba9c9b5, 0x3bb7ad6d,
- 0x3bc63547, 0x3bd5635f, 0x3be539bd, 0x3bf5ba70, 0x3c0373b5, 0x3c0c6152,
- 0x3c15a703, 0x3c1f45bc, 0x3c293e68, 0x3c3391f4, 0x3c3e4149, 0x3c494d43,
- 0x3c54b6c7, 0x3c607eb1, 0x3c6ca5df, 0x3c792d22, 0x3c830aa8, 0x3c89af9e,
- 0x3c9085db, 0x3c978dc5, 0x3c9ec7c0, 0x3ca63432, 0x3cadd37d, 0x3cb5a601,
- 0x3cbdac20, 0x3cc5e639, 0x3cce54ab, 0x3cd6f7d2, 0x3cdfd00e, 0x3ce8ddb9,
- 0x3cf2212c, 0x3cfb9ac1, 0x3d02a569, 0x3d0798dc, 0x3d0ca7e4, 0x3d11d2ae,
- 0x3d171963, 0x3d1c7c2e, 0x3d21fb3a, 0x3d2796af, 0x3d2d4ebb, 0x3d332380,
- 0x3d39152b, 0x3d3f23e3, 0x3d454fd0, 0x3d4b991c, 0x3d51ffeb, 0x3d588466,
- 0x3d5f26b7, 0x3d65e6fe, 0x3d6cc564, 0x3d73c210, 0x3d7add25, 0x3d810b65,
- 0x3d84b793, 0x3d88732e, 0x3d8c3e48, 0x3d9018f4, 0x3d940343, 0x3d97fd48,
- 0x3d9c0714, 0x3da020b9, 0x3da44a48, 0x3da883d6, 0x3daccd70, 0x3db12728,
- 0x3db59110, 0x3dba0b38, 0x3dbe95b2, 0x3dc3308f, 0x3dc7dbe0, 0x3dcc97b4,
- 0x3dd1641c, 0x3dd6412a, 0x3ddb2eec, 0x3de02d75, 0x3de53cd3, 0x3dea5d16,
- 0x3def8e52, 0x3df4d091, 0x3dfa23e5, 0x3dff885e, 0x3e027f06, 0x3e05427f,
- 0x3e080ea2, 0x3e0ae376, 0x3e0dc104, 0x3e10a752, 0x3e139669, 0x3e168e50,
- 0x3e198f0e, 0x3e1c98ab, 0x3e1fab2e, 0x3e22c6a0, 0x3e25eb08, 0x3e29186a,
- 0x3e2c4ed0, 0x3e2f8e42, 0x3e32d6c4, 0x3e362861, 0x3e39831e, 0x3e3ce702,
- 0x3e405416, 0x3e43ca5e, 0x3e4749e4, 0x3e4ad2ae, 0x3e4e64c2, 0x3e520027,
- 0x3e55a4e6, 0x3e595303, 0x3e5d0a8a, 0x3e60cb7c, 0x3e6495e0, 0x3e6869bf,
- 0x3e6c4720, 0x3e702e08, 0x3e741e7f, 0x3e78188c, 0x3e7c1c34, 0x3e8014c0,
- 0x3e822039, 0x3e84308b, 0x3e8645b8, 0x3e885fc3, 0x3e8a7eb0, 0x3e8ca281,
- 0x3e8ecb3a, 0x3e90f8df, 0x3e932b72, 0x3e9562f6, 0x3e979f6f, 0x3e99e0e0,
- 0x3e9c274e, 0x3e9e72b8, 0x3ea0c322, 0x3ea31892, 0x3ea57308, 0x3ea7d28a,
- 0x3eaa3718, 0x3eaca0b7, 0x3eaf0f69, 0x3eb18332, 0x3eb3fc16, 0x3eb67a15,
- 0x3eb8fd34, 0x3ebb8576, 0x3ebe12de, 0x3ec0a56e, 0x3ec33d2a, 0x3ec5da14,
- 0x3ec87c30, 0x3ecb2380, 0x3ecdd008, 0x3ed081ca, 0x3ed338c9, 0x3ed5f508,
- 0x3ed8b68a, 0x3edb7d52, 0x3ede4962, 0x3ee11abe, 0x3ee3f168, 0x3ee6cd64,
- 0x3ee9aeb6, 0x3eec955d, 0x3eef815d, 0x3ef272ba, 0x3ef56976, 0x3ef86594,
- 0x3efb6717, 0x3efe6e02, 0x3f00bd2b, 0x3f02460c, 0x3f03d1a5, 0x3f055ff8,
- 0x3f06f105, 0x3f0884ce, 0x3f0a1b54, 0x3f0bb499, 0x3f0d509f, 0x3f0eef65,
- 0x3f1090ef, 0x3f12353c, 0x3f13dc50, 0x3f15862a, 0x3f1732cc, 0x3f18e237,
- 0x3f1a946d, 0x3f1c4970, 0x3f1e013f, 0x3f1fbbde, 0x3f21794c, 0x3f23398c,
- 0x3f24fca0, 0x3f26c286, 0x3f288b42, 0x3f2a56d3, 0x3f2c253d, 0x3f2df680,
- 0x3f2fca9d, 0x3f31a195, 0x3f337b6a, 0x3f35581e, 0x3f3737b1, 0x3f391a24,
- 0x3f3aff7a, 0x3f3ce7b2, 0x3f3ed2d0, 0x3f40c0d2, 0x3f42b1bc, 0x3f44a58e,
- 0x3f469c49, 0x3f4895ee, 0x3f4a9280, 0x3f4c91ff, 0x3f4e946c, 0x3f5099c8,
- 0x3f52a216, 0x3f54ad55, 0x3f56bb88, 0x3f58ccae, 0x3f5ae0cb, 0x3f5cf7de,
- 0x3f5f11ec, 0x3f612ef0, 0x3f634eef, 0x3f6571ea, 0x3f6797e1, 0x3f69c0d6,
- 0x3f6beccb, 0x3f6e1bc0, 0x3f704db6, 0x3f7282af, 0x3f74baac, 0x3f76f5ae,
- 0x3f7933b6, 0x3f7b74c6, 0x3f7db8de, 0x3f800000
-};
-
-static const float * const to_linear = (const float *)to_linear_u;
-
-static uint8_t
-to_srgb (float f)
-{
- uint8_t low = 0;
- uint8_t high = 255;
-
- while (high - low > 1)
- {
- uint8_t mid = (low + high) / 2;
-
- if (to_linear[mid] > f)
- high = mid;
- else
- low = mid;
- }
-
- if (to_linear[high] - f < f - to_linear[low])
- return high;
- else
- return low;
-}
-
-static void
-fetch_scanline_a8r8g8b8_sRGB_float (bits_image_t * image,
- int x,
- int y,
- int width,
- uint32_t * b,
- const uint32_t *mask)
-{
- const uint32_t *bits = image->bits + y * image->rowstride;
- const uint32_t *pixel = bits + x;
- const uint32_t *end = pixel + width;
- argb_t *buffer = (argb_t *)b;
-
- while (pixel < end)
- {
- uint32_t p = READ (image, pixel++);
- argb_t *argb = buffer;
-
- argb->a = pixman_unorm_to_float ((p >> 24) & 0xff, 8);
-
- argb->r = to_linear [(p >> 16) & 0xff];
- argb->g = to_linear [(p >> 8) & 0xff];
- argb->b = to_linear [(p >> 0) & 0xff];
-
- buffer++;
- }
-}
-
-/* Expects a float buffer */
-static void
-fetch_scanline_a2r10g10b10_float (bits_image_t * image,
- int x,
- int y,
- int width,
- uint32_t * b,
- const uint32_t *mask)
-{
- const uint32_t *bits = image->bits + y * image->rowstride;
- const uint32_t *pixel = bits + x;
- const uint32_t *end = pixel + width;
- argb_t *buffer = (argb_t *)b;
-
- while (pixel < end)
- {
- uint32_t p = READ (image, pixel++);
- uint64_t a = p >> 30;
- uint64_t r = (p >> 20) & 0x3ff;
- uint64_t g = (p >> 10) & 0x3ff;
- uint64_t b = p & 0x3ff;
-
- buffer->a = pixman_unorm_to_float (a, 2);
- buffer->r = pixman_unorm_to_float (r, 10);
- buffer->g = pixman_unorm_to_float (g, 10);
- buffer->b = pixman_unorm_to_float (b, 10);
-
- buffer++;
- }
-}
-
-/* Expects a float buffer */
-#ifndef PIXMAN_FB_ACCESSORS
-static void
-fetch_scanline_rgbf_float (bits_image_t *image,
- int x,
- int y,
- int width,
- uint32_t * b,
- const uint32_t *mask)
-{
- const float *bits = (float *)image->bits + y * image->rowstride;
- const float *pixel = bits + x * 3;
- argb_t *buffer = (argb_t *)b;
-
- for (; width--; buffer++) {
- buffer->r = *pixel++;
- buffer->g = *pixel++;
- buffer->b = *pixel++;
- buffer->a = 1.f;
- }
-}
-
-static void
-fetch_scanline_rgbaf_float (bits_image_t *image,
- int x,
- int y,
- int width,
- uint32_t * b,
- const uint32_t *mask)
-{
- const float *bits = (float *)image->bits + y * image->rowstride;
- const float *pixel = bits + x * 4;
- argb_t *buffer = (argb_t *)b;
-
- for (; width--; buffer++) {
- buffer->r = *pixel++;
- buffer->g = *pixel++;
- buffer->b = *pixel++;
- buffer->a = *pixel++;
- }
-}
-#endif
-
-static void
-fetch_scanline_x2r10g10b10_float (bits_image_t *image,
- int x,
- int y,
- int width,
- uint32_t * b,
- const uint32_t *mask)
-{
- const uint32_t *bits = image->bits + y * image->rowstride;
- const uint32_t *pixel = (uint32_t *)bits + x;
- const uint32_t *end = pixel + width;
- argb_t *buffer = (argb_t *)b;
-
- while (pixel < end)
- {
- uint32_t p = READ (image, pixel++);
- uint64_t r = (p >> 20) & 0x3ff;
- uint64_t g = (p >> 10) & 0x3ff;
- uint64_t b = p & 0x3ff;
-
- buffer->a = 1.0;
- buffer->r = pixman_unorm_to_float (r, 10);
- buffer->g = pixman_unorm_to_float (g, 10);
- buffer->b = pixman_unorm_to_float (b, 10);
-
- buffer++;
- }
-}
-
-/* Expects a float buffer */
-static void
-fetch_scanline_a2b10g10r10_float (bits_image_t *image,
- int x,
- int y,
- int width,
- uint32_t * b,
- const uint32_t *mask)
-{
- const uint32_t *bits = image->bits + y * image->rowstride;
- const uint32_t *pixel = bits + x;
- const uint32_t *end = pixel + width;
- argb_t *buffer = (argb_t *)b;
-
- while (pixel < end)
- {
- uint32_t p = READ (image, pixel++);
- uint64_t a = p >> 30;
- uint64_t b = (p >> 20) & 0x3ff;
- uint64_t g = (p >> 10) & 0x3ff;
- uint64_t r = p & 0x3ff;
-
- buffer->a = pixman_unorm_to_float (a, 2);
- buffer->r = pixman_unorm_to_float (r, 10);
- buffer->g = pixman_unorm_to_float (g, 10);
- buffer->b = pixman_unorm_to_float (b, 10);
-
- buffer++;
- }
-}
-
-/* Expects a float buffer */
-static void
-fetch_scanline_x2b10g10r10_float (bits_image_t *image,
- int x,
- int y,
- int width,
- uint32_t * b,
- const uint32_t *mask)
-{
- const uint32_t *bits = image->bits + y * image->rowstride;
- const uint32_t *pixel = (uint32_t *)bits + x;
- const uint32_t *end = pixel + width;
- argb_t *buffer = (argb_t *)b;
-
- while (pixel < end)
- {
- uint32_t p = READ (image, pixel++);
- uint64_t b = (p >> 20) & 0x3ff;
- uint64_t g = (p >> 10) & 0x3ff;
- uint64_t r = p & 0x3ff;
-
- buffer->a = 1.0;
- buffer->r = pixman_unorm_to_float (r, 10);
- buffer->g = pixman_unorm_to_float (g, 10);
- buffer->b = pixman_unorm_to_float (b, 10);
-
- buffer++;
- }
-}
-
-static void
-fetch_scanline_yuy2 (bits_image_t *image,
- int x,
- int line,
- int width,
- uint32_t * buffer,
- const uint32_t *mask)
-{
- const uint32_t *bits = image->bits + image->rowstride * line;
- int i;
-
- for (i = 0; i < width; i++)
- {
- int16_t y, u, v;
- int32_t r, g, b;
-
- y = ((uint8_t *) bits)[(x + i) << 1] - 16;
- u = ((uint8_t *) bits)[(((x + i) << 1) & - 4) + 1] - 128;
- v = ((uint8_t *) bits)[(((x + i) << 1) & - 4) + 3] - 128;
-
- /* R = 1.164(Y - 16) + 1.596(V - 128) */
- r = 0x012b27 * y + 0x019a2e * v;
- /* G = 1.164(Y - 16) - 0.813(V - 128) - 0.391(U - 128) */
- g = 0x012b27 * y - 0x00d0f2 * v - 0x00647e * u;
- /* B = 1.164(Y - 16) + 2.018(U - 128) */
- b = 0x012b27 * y + 0x0206a2 * u;
-
- *buffer++ = 0xff000000 |
- (r >= 0 ? r < 0x1000000 ? r & 0xff0000 : 0xff0000 : 0) |
- (g >= 0 ? g < 0x1000000 ? (g >> 8) & 0x00ff00 : 0x00ff00 : 0) |
- (b >= 0 ? b < 0x1000000 ? (b >> 16) & 0x0000ff : 0x0000ff : 0);
- }
-}
-
-static void
-fetch_scanline_yv12 (bits_image_t *image,
- int x,
- int line,
- int width,
- uint32_t * buffer,
- const uint32_t *mask)
-{
- YV12_SETUP (image);
- uint8_t *y_line = YV12_Y (line);
- uint8_t *u_line = YV12_U (line);
- uint8_t *v_line = YV12_V (line);
- int i;
-
- for (i = 0; i < width; i++)
- {
- int16_t y, u, v;
- int32_t r, g, b;
-
- y = y_line[x + i] - 16;
- u = u_line[(x + i) >> 1] - 128;
- v = v_line[(x + i) >> 1] - 128;
-
- /* R = 1.164(Y - 16) + 1.596(V - 128) */
- r = 0x012b27 * y + 0x019a2e * v;
- /* G = 1.164(Y - 16) - 0.813(V - 128) - 0.391(U - 128) */
- g = 0x012b27 * y - 0x00d0f2 * v - 0x00647e * u;
- /* B = 1.164(Y - 16) + 2.018(U - 128) */
- b = 0x012b27 * y + 0x0206a2 * u;
-
- *buffer++ = 0xff000000 |
- (r >= 0 ? r < 0x1000000 ? r & 0xff0000 : 0xff0000 : 0) |
- (g >= 0 ? g < 0x1000000 ? (g >> 8) & 0x00ff00 : 0x00ff00 : 0) |
- (b >= 0 ? b < 0x1000000 ? (b >> 16) & 0x0000ff : 0x0000ff : 0);
- }
-}
-
-/**************************** Pixel wise fetching *****************************/
-
-#ifndef PIXMAN_FB_ACCESSORS
-static argb_t
-fetch_pixel_rgbf_float (bits_image_t *image,
- int offset,
- int line)
-{
- float *bits = (float *)image->bits + line * image->rowstride;
- argb_t argb;
-
- argb.r = bits[offset * 3];
- argb.g = bits[offset * 3 + 1];
- argb.b = bits[offset * 3 + 2];
- argb.a = 1.f;
-
- return argb;
-}
-
-static argb_t
-fetch_pixel_rgbaf_float (bits_image_t *image,
- int offset,
- int line)
-{
- float *bits = (float *)image->bits + line * image->rowstride;
- argb_t argb;
-
- argb.r = bits[offset * 4];
- argb.g = bits[offset * 4 + 1];
- argb.b = bits[offset * 4 + 2];
- argb.a = bits[offset * 4 + 3];
-
- return argb;
-}
-#endif
-
-static argb_t
-fetch_pixel_x2r10g10b10_float (bits_image_t *image,
- int offset,
- int line)
-{
- uint32_t *bits = image->bits + line * image->rowstride;
- uint32_t p = READ (image, bits + offset);
- uint64_t r = (p >> 20) & 0x3ff;
- uint64_t g = (p >> 10) & 0x3ff;
- uint64_t b = p & 0x3ff;
- argb_t argb;
-
- argb.a = 1.0;
- argb.r = pixman_unorm_to_float (r, 10);
- argb.g = pixman_unorm_to_float (g, 10);
- argb.b = pixman_unorm_to_float (b, 10);
-
- return argb;
-}
-
-static argb_t
-fetch_pixel_a2r10g10b10_float (bits_image_t *image,
- int offset,
- int line)
-{
- uint32_t *bits = image->bits + line * image->rowstride;
- uint32_t p = READ (image, bits + offset);
- uint64_t a = p >> 30;
- uint64_t r = (p >> 20) & 0x3ff;
- uint64_t g = (p >> 10) & 0x3ff;
- uint64_t b = p & 0x3ff;
- argb_t argb;
-
- argb.a = pixman_unorm_to_float (a, 2);
- argb.r = pixman_unorm_to_float (r, 10);
- argb.g = pixman_unorm_to_float (g, 10);
- argb.b = pixman_unorm_to_float (b, 10);
-
- return argb;
-}
-
-static argb_t
-fetch_pixel_a2b10g10r10_float (bits_image_t *image,
- int offset,
- int line)
-{
- uint32_t *bits = image->bits + line * image->rowstride;
- uint32_t p = READ (image, bits + offset);
- uint64_t a = p >> 30;
- uint64_t b = (p >> 20) & 0x3ff;
- uint64_t g = (p >> 10) & 0x3ff;
- uint64_t r = p & 0x3ff;
- argb_t argb;
-
- argb.a = pixman_unorm_to_float (a, 2);
- argb.r = pixman_unorm_to_float (r, 10);
- argb.g = pixman_unorm_to_float (g, 10);
- argb.b = pixman_unorm_to_float (b, 10);
-
- return argb;
-}
-
-static argb_t
-fetch_pixel_x2b10g10r10_float (bits_image_t *image,
- int offset,
- int line)
-{
- uint32_t *bits = image->bits + line * image->rowstride;
- uint32_t p = READ (image, bits + offset);
- uint64_t b = (p >> 20) & 0x3ff;
- uint64_t g = (p >> 10) & 0x3ff;
- uint64_t r = p & 0x3ff;
- argb_t argb;
-
- argb.a = 1.0;
- argb.r = pixman_unorm_to_float (r, 10);
- argb.g = pixman_unorm_to_float (g, 10);
- argb.b = pixman_unorm_to_float (b, 10);
-
- return argb;
-}
-
-static argb_t
-fetch_pixel_a8r8g8b8_sRGB_float (bits_image_t *image,
- int offset,
- int line)
-{
- uint32_t *bits = image->bits + line * image->rowstride;
- uint32_t p = READ (image, bits + offset);
- argb_t argb;
-
- argb.a = pixman_unorm_to_float ((p >> 24) & 0xff, 8);
-
- argb.r = to_linear [(p >> 16) & 0xff];
- argb.g = to_linear [(p >> 8) & 0xff];
- argb.b = to_linear [(p >> 0) & 0xff];
-
- return argb;
-}
-
-static uint32_t
-fetch_pixel_yuy2 (bits_image_t *image,
- int offset,
- int line)
-{
- const uint32_t *bits = image->bits + image->rowstride * line;
-
- int16_t y, u, v;
- int32_t r, g, b;
-
- y = ((uint8_t *) bits)[offset << 1] - 16;
- u = ((uint8_t *) bits)[((offset << 1) & - 4) + 1] - 128;
- v = ((uint8_t *) bits)[((offset << 1) & - 4) + 3] - 128;
-
- /* R = 1.164(Y - 16) + 1.596(V - 128) */
- r = 0x012b27 * y + 0x019a2e * v;
-
- /* G = 1.164(Y - 16) - 0.813(V - 128) - 0.391(U - 128) */
- g = 0x012b27 * y - 0x00d0f2 * v - 0x00647e * u;
-
- /* B = 1.164(Y - 16) + 2.018(U - 128) */
- b = 0x012b27 * y + 0x0206a2 * u;
-
- return 0xff000000 |
- (r >= 0 ? r < 0x1000000 ? r & 0xff0000 : 0xff0000 : 0) |
- (g >= 0 ? g < 0x1000000 ? (g >> 8) & 0x00ff00 : 0x00ff00 : 0) |
- (b >= 0 ? b < 0x1000000 ? (b >> 16) & 0x0000ff : 0x0000ff : 0);
-}
-
-static uint32_t
-fetch_pixel_yv12 (bits_image_t *image,
- int offset,
- int line)
-{
- YV12_SETUP (image);
- int16_t y = YV12_Y (line)[offset] - 16;
- int16_t u = YV12_U (line)[offset >> 1] - 128;
- int16_t v = YV12_V (line)[offset >> 1] - 128;
- int32_t r, g, b;
-
- /* R = 1.164(Y - 16) + 1.596(V - 128) */
- r = 0x012b27 * y + 0x019a2e * v;
-
- /* G = 1.164(Y - 16) - 0.813(V - 128) - 0.391(U - 128) */
- g = 0x012b27 * y - 0x00d0f2 * v - 0x00647e * u;
-
- /* B = 1.164(Y - 16) + 2.018(U - 128) */
- b = 0x012b27 * y + 0x0206a2 * u;
-
- return 0xff000000 |
- (r >= 0 ? r < 0x1000000 ? r & 0xff0000 : 0xff0000 : 0) |
- (g >= 0 ? g < 0x1000000 ? (g >> 8) & 0x00ff00 : 0x00ff00 : 0) |
- (b >= 0 ? b < 0x1000000 ? (b >> 16) & 0x0000ff : 0x0000ff : 0);
-}
-
-/*********************************** Store ************************************/
-
-#ifndef PIXMAN_FB_ACCESSORS
-static void
-store_scanline_rgbaf_float (bits_image_t * image,
- int x,
- int y,
- int width,
- const uint32_t *v)
-{
- float *bits = (float *)image->bits + image->rowstride * y + 4 * x;
- const argb_t *values = (argb_t *)v;
-
- for (; width; width--, values++)
- {
- *bits++ = values->r;
- *bits++ = values->g;
- *bits++ = values->b;
- *bits++ = values->a;
- }
-}
-
-static void
-store_scanline_rgbf_float (bits_image_t * image,
- int x,
- int y,
- int width,
- const uint32_t *v)
-{
- float *bits = (float *)image->bits + image->rowstride * y + 3 * x;
- const argb_t *values = (argb_t *)v;
-
- for (; width; width--, values++)
- {
- *bits++ = values->r;
- *bits++ = values->g;
- *bits++ = values->b;
- }
-}
-#endif
-
-static void
-store_scanline_a2r10g10b10_float (bits_image_t * image,
- int x,
- int y,
- int width,
- const uint32_t *v)
-{
- uint32_t *bits = image->bits + image->rowstride * y;
- uint32_t *pixel = bits + x;
- argb_t *values = (argb_t *)v;
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t a, r, g, b;
-
- a = pixman_float_to_unorm (values[i].a, 2);
- r = pixman_float_to_unorm (values[i].r, 10);
- g = pixman_float_to_unorm (values[i].g, 10);
- b = pixman_float_to_unorm (values[i].b, 10);
-
- WRITE (image, pixel++,
- (a << 30) | (r << 20) | (g << 10) | b);
- }
-}
-
-static void
-store_scanline_x2r10g10b10_float (bits_image_t * image,
- int x,
- int y,
- int width,
- const uint32_t *v)
-{
- uint32_t *bits = image->bits + image->rowstride * y;
- uint32_t *pixel = bits + x;
- argb_t *values = (argb_t *)v;
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t r, g, b;
-
- r = pixman_float_to_unorm (values[i].r, 10);
- g = pixman_float_to_unorm (values[i].g, 10);
- b = pixman_float_to_unorm (values[i].b, 10);
-
- WRITE (image, pixel++,
- (r << 20) | (g << 10) | b);
- }
-}
-
-static void
-store_scanline_a2b10g10r10_float (bits_image_t * image,
- int x,
- int y,
- int width,
- const uint32_t *v)
-{
- uint32_t *bits = image->bits + image->rowstride * y;
- uint32_t *pixel = bits + x;
- argb_t *values = (argb_t *)v;
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t a, r, g, b;
-
- a = pixman_float_to_unorm (values[i].a, 2);
- r = pixman_float_to_unorm (values[i].r, 10);
- g = pixman_float_to_unorm (values[i].g, 10);
- b = pixman_float_to_unorm (values[i].b, 10);
-
- WRITE (image, pixel++,
- (a << 30) | (b << 20) | (g << 10) | r);
- }
-}
-
-static void
-store_scanline_x2b10g10r10_float (bits_image_t * image,
- int x,
- int y,
- int width,
- const uint32_t *v)
-{
- uint32_t *bits = image->bits + image->rowstride * y;
- uint32_t *pixel = bits + x;
- argb_t *values = (argb_t *)v;
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t r, g, b;
-
- r = pixman_float_to_unorm (values[i].r, 10);
- g = pixman_float_to_unorm (values[i].g, 10);
- b = pixman_float_to_unorm (values[i].b, 10);
-
- WRITE (image, pixel++,
- (b << 20) | (g << 10) | r);
- }
-}
-
-static void
-store_scanline_a8r8g8b8_sRGB_float (bits_image_t * image,
- int x,
- int y,
- int width,
- const uint32_t *v)
-{
- uint32_t *bits = image->bits + image->rowstride * y;
- uint32_t *pixel = bits + x;
- argb_t *values = (argb_t *)v;
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t a, r, g, b;
-
- a = pixman_float_to_unorm (values[i].a, 8);
- r = to_srgb (values[i].r);
- g = to_srgb (values[i].g);
- b = to_srgb (values[i].b);
-
- WRITE (image, pixel++,
- (a << 24) | (r << 16) | (g << 8) | b);
- }
-}
-
-/*
- * Contracts a floating point image to 32bpp and then stores it using a
- * regular 32-bit store proc. Despite the type, this function expects an
- * argb_t buffer.
- */
-static void
-store_scanline_generic_float (bits_image_t * image,
- int x,
- int y,
- int width,
- const uint32_t *values)
-{
- uint32_t *argb8_pixels;
-
- assert (image->common.type == BITS);
-
- argb8_pixels = pixman_malloc_ab (width, sizeof(uint32_t));
- if (!argb8_pixels)
- return;
-
- /* Contract the scanline. We could do this in place if values weren't
- * const.
- */
- pixman_contract_from_float (argb8_pixels, (argb_t *)values, width);
-
- image->store_scanline_32 (image, x, y, width, argb8_pixels);
-
- free (argb8_pixels);
-}
-
-static void
-fetch_scanline_generic_float (bits_image_t * image,
- int x,
- int y,
- int width,
- uint32_t * buffer,
- const uint32_t *mask)
-{
- image->fetch_scanline_32 (image, x, y, width, buffer, NULL);
-
- pixman_expand_to_float ((argb_t *)buffer, buffer, image->format, width);
-}
-
-/* The 32_sRGB paths should be deleted after narrow processing
- * is no longer invoked for formats that are considered wide.
- * (Also see fetch_pixel_generic_lossy_32) */
-static void
-fetch_scanline_a8r8g8b8_32_sRGB (bits_image_t *image,
- int x,
- int y,
- int width,
- uint32_t *buffer,
- const uint32_t *mask)
-{
- const uint32_t *bits = image->bits + y * image->rowstride;
- const uint32_t *pixel = (uint32_t *)bits + x;
- const uint32_t *end = pixel + width;
- uint32_t tmp;
-
- while (pixel < end)
- {
- uint32_t a, r, g, b;
-
- tmp = READ (image, pixel++);
-
- a = (tmp >> 24) & 0xff;
- r = (tmp >> 16) & 0xff;
- g = (tmp >> 8) & 0xff;
- b = (tmp >> 0) & 0xff;
-
- r = to_linear[r] * 255.0f + 0.5f;
- g = to_linear[g] * 255.0f + 0.5f;
- b = to_linear[b] * 255.0f + 0.5f;
-
- *buffer++ = (a << 24) | (r << 16) | (g << 8) | (b << 0);
- }
-}
-
-static uint32_t
-fetch_pixel_a8r8g8b8_32_sRGB (bits_image_t *image,
- int offset,
- int line)
-{
- uint32_t *bits = image->bits + line * image->rowstride;
- uint32_t tmp = READ (image, bits + offset);
- uint32_t a, r, g, b;
-
- a = (tmp >> 24) & 0xff;
- r = (tmp >> 16) & 0xff;
- g = (tmp >> 8) & 0xff;
- b = (tmp >> 0) & 0xff;
-
- r = to_linear[r] * 255.0f + 0.5f;
- g = to_linear[g] * 255.0f + 0.5f;
- b = to_linear[b] * 255.0f + 0.5f;
-
- return (a << 24) | (r << 16) | (g << 8) | (b << 0);
-}
-
-static void
-store_scanline_a8r8g8b8_32_sRGB (bits_image_t *image,
- int x,
- int y,
- int width,
- const uint32_t *v)
-{
- uint32_t *bits = image->bits + image->rowstride * y;
- uint64_t *values = (uint64_t *)v;
- uint32_t *pixel = bits + x;
- uint64_t tmp;
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t a, r, g, b;
-
- tmp = values[i];
-
- a = (tmp >> 24) & 0xff;
- r = (tmp >> 16) & 0xff;
- g = (tmp >> 8) & 0xff;
- b = (tmp >> 0) & 0xff;
-
- r = to_srgb (r * (1/255.0f));
- g = to_srgb (g * (1/255.0f));
- b = to_srgb (b * (1/255.0f));
-
- WRITE (image, pixel++, a | (r << 16) | (g << 8) | (b << 0));
- }
-}
-
-static argb_t
-fetch_pixel_generic_float (bits_image_t *image,
- int offset,
- int line)
-{
- uint32_t pixel32 = image->fetch_pixel_32 (image, offset, line);
- argb_t f;
-
- pixman_expand_to_float (&f, &pixel32, image->format, 1);
-
- return f;
-}
-
-/*
- * XXX: The transformed fetch path only works at 32-bpp so far. When all
- * paths have wide versions, this can be removed.
- *
- * WARNING: This function loses precision!
- */
-static uint32_t
-fetch_pixel_generic_lossy_32 (bits_image_t *image,
- int offset,
- int line)
-{
- argb_t pixel64 = image->fetch_pixel_float (image, offset, line);
- uint32_t result;
-
- pixman_contract_from_float (&result, &pixel64, 1);
-
- return result;
-}
-
-typedef struct
-{
- pixman_format_code_t format;
- fetch_scanline_t fetch_scanline_32;
- fetch_scanline_t fetch_scanline_float;
- fetch_pixel_32_t fetch_pixel_32;
- fetch_pixel_float_t fetch_pixel_float;
- store_scanline_t store_scanline_32;
- store_scanline_t store_scanline_float;
-} format_info_t;
-
-#define FORMAT_INFO(format) \
- { \
- PIXMAN_ ## format, \
- fetch_scanline_ ## format, \
- fetch_scanline_generic_float, \
- fetch_pixel_ ## format, \
- fetch_pixel_generic_float, \
- store_scanline_ ## format, \
- store_scanline_generic_float \
- }
-
-static const format_info_t accessors[] =
-{
-/* 32 bpp formats */
- FORMAT_INFO (a8r8g8b8),
- FORMAT_INFO (x8r8g8b8),
- FORMAT_INFO (a8b8g8r8),
- FORMAT_INFO (x8b8g8r8),
- FORMAT_INFO (b8g8r8a8),
- FORMAT_INFO (b8g8r8x8),
- FORMAT_INFO (r8g8b8a8),
- FORMAT_INFO (r8g8b8x8),
- FORMAT_INFO (x14r6g6b6),
-
-/* sRGB formats */
- { PIXMAN_a8r8g8b8_sRGB,
- fetch_scanline_a8r8g8b8_32_sRGB, fetch_scanline_a8r8g8b8_sRGB_float,
- fetch_pixel_a8r8g8b8_32_sRGB, fetch_pixel_a8r8g8b8_sRGB_float,
- store_scanline_a8r8g8b8_32_sRGB, store_scanline_a8r8g8b8_sRGB_float,
- },
-
-/* 24bpp formats */
- FORMAT_INFO (r8g8b8),
- FORMAT_INFO (b8g8r8),
-
-/* 16bpp formats */
- FORMAT_INFO (r5g6b5),
- FORMAT_INFO (b5g6r5),
-
- FORMAT_INFO (a1r5g5b5),
- FORMAT_INFO (x1r5g5b5),
- FORMAT_INFO (a1b5g5r5),
- FORMAT_INFO (x1b5g5r5),
- FORMAT_INFO (a4r4g4b4),
- FORMAT_INFO (x4r4g4b4),
- FORMAT_INFO (a4b4g4r4),
- FORMAT_INFO (x4b4g4r4),
-
-/* 8bpp formats */
- FORMAT_INFO (a8),
- FORMAT_INFO (r3g3b2),
- FORMAT_INFO (b2g3r3),
- FORMAT_INFO (a2r2g2b2),
- FORMAT_INFO (a2b2g2r2),
-
- FORMAT_INFO (c8),
-
- FORMAT_INFO (g8),
-
-#define fetch_scanline_x4c4 fetch_scanline_c8
-#define fetch_pixel_x4c4 fetch_pixel_c8
-#define store_scanline_x4c4 store_scanline_c8
- FORMAT_INFO (x4c4),
-
-#define fetch_scanline_x4g4 fetch_scanline_g8
-#define fetch_pixel_x4g4 fetch_pixel_g8
-#define store_scanline_x4g4 store_scanline_g8
- FORMAT_INFO (x4g4),
-
- FORMAT_INFO (x4a4),
-
-/* 4bpp formats */
- FORMAT_INFO (a4),
- FORMAT_INFO (r1g2b1),
- FORMAT_INFO (b1g2r1),
- FORMAT_INFO (a1r1g1b1),
- FORMAT_INFO (a1b1g1r1),
-
- FORMAT_INFO (c4),
-
- FORMAT_INFO (g4),
-
-/* 1bpp formats */
- FORMAT_INFO (a1),
- FORMAT_INFO (g1),
-
-/* Wide formats */
-#ifndef PIXMAN_FB_ACCESSORS
- { PIXMAN_rgba_float,
- NULL, fetch_scanline_rgbaf_float,
- fetch_pixel_generic_lossy_32, fetch_pixel_rgbaf_float,
- NULL, store_scanline_rgbaf_float },
-
- { PIXMAN_rgb_float,
- NULL, fetch_scanline_rgbf_float,
- fetch_pixel_generic_lossy_32, fetch_pixel_rgbf_float,
- NULL, store_scanline_rgbf_float },
-#endif
-
- { PIXMAN_a2r10g10b10,
- NULL, fetch_scanline_a2r10g10b10_float,
- fetch_pixel_generic_lossy_32, fetch_pixel_a2r10g10b10_float,
- NULL, store_scanline_a2r10g10b10_float },
-
- { PIXMAN_x2r10g10b10,
- NULL, fetch_scanline_x2r10g10b10_float,
- fetch_pixel_generic_lossy_32, fetch_pixel_x2r10g10b10_float,
- NULL, store_scanline_x2r10g10b10_float },
-
- { PIXMAN_a2b10g10r10,
- NULL, fetch_scanline_a2b10g10r10_float,
- fetch_pixel_generic_lossy_32, fetch_pixel_a2b10g10r10_float,
- NULL, store_scanline_a2b10g10r10_float },
-
- { PIXMAN_x2b10g10r10,
- NULL, fetch_scanline_x2b10g10r10_float,
- fetch_pixel_generic_lossy_32, fetch_pixel_x2b10g10r10_float,
- NULL, store_scanline_x2b10g10r10_float },
-
-/* YUV formats */
- { PIXMAN_yuy2,
- fetch_scanline_yuy2, fetch_scanline_generic_float,
- fetch_pixel_yuy2, fetch_pixel_generic_float,
- NULL, NULL },
-
- { PIXMAN_yv12,
- fetch_scanline_yv12, fetch_scanline_generic_float,
- fetch_pixel_yv12, fetch_pixel_generic_float,
- NULL, NULL },
-
- { PIXMAN_null },
-};
-
-static void
-setup_accessors (bits_image_t *image)
-{
- const format_info_t *info = accessors;
-
- while (info->format != PIXMAN_null)
- {
- if (info->format == image->format)
- {
- image->fetch_scanline_32 = info->fetch_scanline_32;
- image->fetch_scanline_float = info->fetch_scanline_float;
- image->fetch_pixel_32 = info->fetch_pixel_32;
- image->fetch_pixel_float = info->fetch_pixel_float;
- image->store_scanline_32 = info->store_scanline_32;
- image->store_scanline_float = info->store_scanline_float;
-
- return;
- }
-
- info++;
- }
-}
-
-#ifndef PIXMAN_FB_ACCESSORS
-void
-_pixman_bits_image_setup_accessors_accessors (bits_image_t *image);
-
-void
-_pixman_bits_image_setup_accessors (bits_image_t *image)
-{
- if (image->read_func || image->write_func)
- _pixman_bits_image_setup_accessors_accessors (image);
- else
- setup_accessors (image);
-}
-
-#else
-
-void
-_pixman_bits_image_setup_accessors_accessors (bits_image_t *image)
-{
- setup_accessors (image);
-}
-
-#endif
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-accessor.h b/Build/source/libs/pixman/pixman-src/pixman/pixman-accessor.h
deleted file mode 100644
index 8e0b03621b2..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-accessor.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifdef PIXMAN_FB_ACCESSORS
-
-#define READ(img, ptr) \
- (((bits_image_t *)(img))->read_func ((ptr), sizeof(*(ptr))))
-#define WRITE(img, ptr,val) \
- (((bits_image_t *)(img))->write_func ((ptr), (val), sizeof (*(ptr))))
-
-#define MEMSET_WRAPPED(img, dst, val, size) \
- do { \
- size_t _i; \
- uint8_t *_dst = (uint8_t*)(dst); \
- for(_i = 0; _i < (size_t) size; _i++) { \
- WRITE((img), _dst +_i, (val)); \
- } \
- } while (0)
-
-#else
-
-#define READ(img, ptr) (*(ptr))
-#define WRITE(img, ptr, val) (*(ptr) = (val))
-#define MEMSET_WRAPPED(img, dst, val, size) \
- memset(dst, val, size)
-
-#endif
-
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-asm.h b/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-asm.h
deleted file mode 100644
index ee785410873..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-asm.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright © 2008 Mozilla Corporation
- * Copyright © 2010 Nokia Corporation
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Mozilla Corporation not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Mozilla Corporation makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Jeff Muizelaar (jeff@infidigm.net)
- *
- */
-
-/* Supplementary macro for setting function attributes */
-.macro pixman_asm_function fname
- .func fname
- .global fname
-#ifdef __ELF__
- .hidden fname
- .type fname, %function
-#endif
-fname:
-.endm
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-common.h b/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-common.h
deleted file mode 100644
index 9537688306e..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-common.h
+++ /dev/null
@@ -1,419 +0,0 @@
-/*
- * Copyright © 2010 Nokia Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Author: Siarhei Siamashka (siarhei.siamashka@nokia.com)
- */
-
-#ifndef PIXMAN_ARM_COMMON_H
-#define PIXMAN_ARM_COMMON_H
-
-#include "pixman-inlines.h"
-
-/* Define some macros which can expand into proxy functions between
- * ARM assembly optimized functions and the rest of pixman fast path API.
- *
- * All the low level ARM assembly functions have to use ARM EABI
- * calling convention and take up to 8 arguments:
- * width, height, dst, dst_stride, src, src_stride, mask, mask_stride
- *
- * The arguments are ordered with the most important coming first (the
- * first 4 arguments are passed to function in registers, the rest are
- * on stack). The last arguments are optional, for example if the
- * function is not using mask, then 'mask' and 'mask_stride' can be
- * omitted when doing a function call.
- *
- * Arguments 'src' and 'mask' contain either a pointer to the top left
- * pixel of the composited rectangle or a pixel color value depending
- * on the function type. In the case of just a color value (solid source
- * or mask), the corresponding stride argument is unused.
- */
-
-#define SKIP_ZERO_SRC 1
-#define SKIP_ZERO_MASK 2
-
-#define PIXMAN_ARM_BIND_FAST_PATH_SRC_DST(cputype, name, \
- src_type, src_cnt, \
- dst_type, dst_cnt) \
-void \
-pixman_composite_##name##_asm_##cputype (int32_t w, \
- int32_t h, \
- dst_type *dst, \
- int32_t dst_stride, \
- src_type *src, \
- int32_t src_stride); \
- \
-static void \
-cputype##_composite_##name (pixman_implementation_t *imp, \
- pixman_composite_info_t *info) \
-{ \
- PIXMAN_COMPOSITE_ARGS (info); \
- dst_type *dst_line; \
- src_type *src_line; \
- int32_t dst_stride, src_stride; \
- \
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type, \
- src_stride, src_line, src_cnt); \
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \
- dst_stride, dst_line, dst_cnt); \
- \
- pixman_composite_##name##_asm_##cputype (width, height, \
- dst_line, dst_stride, \
- src_line, src_stride); \
-}
-
-#define PIXMAN_ARM_BIND_FAST_PATH_N_DST(flags, cputype, name, \
- dst_type, dst_cnt) \
-void \
-pixman_composite_##name##_asm_##cputype (int32_t w, \
- int32_t h, \
- dst_type *dst, \
- int32_t dst_stride, \
- uint32_t src); \
- \
-static void \
-cputype##_composite_##name (pixman_implementation_t *imp, \
- pixman_composite_info_t *info) \
-{ \
- PIXMAN_COMPOSITE_ARGS (info); \
- dst_type *dst_line; \
- int32_t dst_stride; \
- uint32_t src; \
- \
- src = _pixman_image_get_solid ( \
- imp, src_image, dest_image->bits.format); \
- \
- if ((flags & SKIP_ZERO_SRC) && src == 0) \
- return; \
- \
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \
- dst_stride, dst_line, dst_cnt); \
- \
- pixman_composite_##name##_asm_##cputype (width, height, \
- dst_line, dst_stride, \
- src); \
-}
-
-#define PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST(flags, cputype, name, \
- mask_type, mask_cnt, \
- dst_type, dst_cnt) \
-void \
-pixman_composite_##name##_asm_##cputype (int32_t w, \
- int32_t h, \
- dst_type *dst, \
- int32_t dst_stride, \
- uint32_t src, \
- int32_t unused, \
- mask_type *mask, \
- int32_t mask_stride); \
- \
-static void \
-cputype##_composite_##name (pixman_implementation_t *imp, \
- pixman_composite_info_t *info) \
-{ \
- PIXMAN_COMPOSITE_ARGS (info); \
- dst_type *dst_line; \
- mask_type *mask_line; \
- int32_t dst_stride, mask_stride; \
- uint32_t src; \
- \
- src = _pixman_image_get_solid ( \
- imp, src_image, dest_image->bits.format); \
- \
- if ((flags & SKIP_ZERO_SRC) && src == 0) \
- return; \
- \
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \
- dst_stride, dst_line, dst_cnt); \
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type, \
- mask_stride, mask_line, mask_cnt); \
- \
- pixman_composite_##name##_asm_##cputype (width, height, \
- dst_line, dst_stride, \
- src, 0, \
- mask_line, mask_stride); \
-}
-
-#define PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST(flags, cputype, name, \
- src_type, src_cnt, \
- dst_type, dst_cnt) \
-void \
-pixman_composite_##name##_asm_##cputype (int32_t w, \
- int32_t h, \
- dst_type *dst, \
- int32_t dst_stride, \
- src_type *src, \
- int32_t src_stride, \
- uint32_t mask); \
- \
-static void \
-cputype##_composite_##name (pixman_implementation_t *imp, \
- pixman_composite_info_t *info) \
-{ \
- PIXMAN_COMPOSITE_ARGS (info); \
- dst_type *dst_line; \
- src_type *src_line; \
- int32_t dst_stride, src_stride; \
- uint32_t mask; \
- \
- mask = _pixman_image_get_solid ( \
- imp, mask_image, dest_image->bits.format); \
- \
- if ((flags & SKIP_ZERO_MASK) && mask == 0) \
- return; \
- \
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \
- dst_stride, dst_line, dst_cnt); \
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type, \
- src_stride, src_line, src_cnt); \
- \
- pixman_composite_##name##_asm_##cputype (width, height, \
- dst_line, dst_stride, \
- src_line, src_stride, \
- mask); \
-}
-
-#define PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST(cputype, name, \
- src_type, src_cnt, \
- mask_type, mask_cnt, \
- dst_type, dst_cnt) \
-void \
-pixman_composite_##name##_asm_##cputype (int32_t w, \
- int32_t h, \
- dst_type *dst, \
- int32_t dst_stride, \
- src_type *src, \
- int32_t src_stride, \
- mask_type *mask, \
- int32_t mask_stride); \
- \
-static void \
-cputype##_composite_##name (pixman_implementation_t *imp, \
- pixman_composite_info_t *info) \
-{ \
- PIXMAN_COMPOSITE_ARGS (info); \
- dst_type *dst_line; \
- src_type *src_line; \
- mask_type *mask_line; \
- int32_t dst_stride, src_stride, mask_stride; \
- \
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \
- dst_stride, dst_line, dst_cnt); \
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type, \
- src_stride, src_line, src_cnt); \
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type, \
- mask_stride, mask_line, mask_cnt); \
- \
- pixman_composite_##name##_asm_##cputype (width, height, \
- dst_line, dst_stride, \
- src_line, src_stride, \
- mask_line, mask_stride); \
-}
-
-#define PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST(cputype, name, op, \
- src_type, dst_type) \
-void \
-pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype ( \
- int32_t w, \
- dst_type * dst, \
- const src_type * src, \
- pixman_fixed_t vx, \
- pixman_fixed_t unit_x, \
- pixman_fixed_t max_vx); \
- \
-static force_inline void \
-scaled_nearest_scanline_##cputype##_##name##_##op (dst_type * pd, \
- const src_type * ps, \
- int32_t w, \
- pixman_fixed_t vx, \
- pixman_fixed_t unit_x, \
- pixman_fixed_t max_vx, \
- pixman_bool_t zero_src) \
-{ \
- pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype (w, pd, ps, \
- vx, unit_x, \
- max_vx); \
-} \
- \
-FAST_NEAREST_MAINLOOP (cputype##_##name##_cover_##op, \
- scaled_nearest_scanline_##cputype##_##name##_##op, \
- src_type, dst_type, COVER) \
-FAST_NEAREST_MAINLOOP (cputype##_##name##_none_##op, \
- scaled_nearest_scanline_##cputype##_##name##_##op, \
- src_type, dst_type, NONE) \
-FAST_NEAREST_MAINLOOP (cputype##_##name##_pad_##op, \
- scaled_nearest_scanline_##cputype##_##name##_##op, \
- src_type, dst_type, PAD) \
-FAST_NEAREST_MAINLOOP (cputype##_##name##_normal_##op, \
- scaled_nearest_scanline_##cputype##_##name##_##op, \
- src_type, dst_type, NORMAL)
-
-#define PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_A8_DST(flags, cputype, name, op, \
- src_type, dst_type) \
-void \
-pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype ( \
- int32_t w, \
- dst_type * dst, \
- const src_type * src, \
- pixman_fixed_t vx, \
- pixman_fixed_t unit_x, \
- pixman_fixed_t max_vx, \
- const uint8_t * mask); \
- \
-static force_inline void \
-scaled_nearest_scanline_##cputype##_##name##_##op (const uint8_t * mask, \
- dst_type * pd, \
- const src_type * ps, \
- int32_t w, \
- pixman_fixed_t vx, \
- pixman_fixed_t unit_x, \
- pixman_fixed_t max_vx, \
- pixman_bool_t zero_src) \
-{ \
- if ((flags & SKIP_ZERO_SRC) && zero_src) \
- return; \
- pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype (w, pd, ps, \
- vx, unit_x, \
- max_vx, \
- mask); \
-} \
- \
-FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_cover_##op, \
- scaled_nearest_scanline_##cputype##_##name##_##op,\
- src_type, uint8_t, dst_type, COVER, TRUE, FALSE)\
-FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_none_##op, \
- scaled_nearest_scanline_##cputype##_##name##_##op,\
- src_type, uint8_t, dst_type, NONE, TRUE, FALSE) \
-FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_pad_##op, \
- scaled_nearest_scanline_##cputype##_##name##_##op,\
- src_type, uint8_t, dst_type, PAD, TRUE, FALSE) \
-FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_normal_##op, \
- scaled_nearest_scanline_##cputype##_##name##_##op,\
- src_type, uint8_t, dst_type, NORMAL, TRUE, FALSE)
-
-/* Provide entries for the fast path table */
-#define PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH(op,s,d,func) \
- SIMPLE_NEAREST_A8_MASK_FAST_PATH (op,s,d,func), \
- SIMPLE_NEAREST_A8_MASK_FAST_PATH_NORMAL (op,s,d,func)
-
-/*****************************************************************************/
-
-#define PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST(flags, cputype, name, op, \
- src_type, dst_type) \
-void \
-pixman_scaled_bilinear_scanline_##name##_##op##_asm_##cputype ( \
- dst_type * dst, \
- const src_type * top, \
- const src_type * bottom, \
- int wt, \
- int wb, \
- pixman_fixed_t x, \
- pixman_fixed_t ux, \
- int width); \
- \
-static force_inline void \
-scaled_bilinear_scanline_##cputype##_##name##_##op ( \
- dst_type * dst, \
- const uint32_t * mask, \
- const src_type * src_top, \
- const src_type * src_bottom, \
- int32_t w, \
- int wt, \
- int wb, \
- pixman_fixed_t vx, \
- pixman_fixed_t unit_x, \
- pixman_fixed_t max_vx, \
- pixman_bool_t zero_src) \
-{ \
- if ((flags & SKIP_ZERO_SRC) && zero_src) \
- return; \
- pixman_scaled_bilinear_scanline_##name##_##op##_asm_##cputype ( \
- dst, src_top, src_bottom, wt, wb, vx, unit_x, w); \
-} \
- \
-FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_cover_##op, \
- scaled_bilinear_scanline_##cputype##_##name##_##op, \
- src_type, uint32_t, dst_type, COVER, FLAG_NONE) \
-FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_none_##op, \
- scaled_bilinear_scanline_##cputype##_##name##_##op, \
- src_type, uint32_t, dst_type, NONE, FLAG_NONE) \
-FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_pad_##op, \
- scaled_bilinear_scanline_##cputype##_##name##_##op, \
- src_type, uint32_t, dst_type, PAD, FLAG_NONE) \
-FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_normal_##op, \
- scaled_bilinear_scanline_##cputype##_##name##_##op, \
- src_type, uint32_t, dst_type, NORMAL, \
- FLAG_NONE)
-
-
-#define PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST(flags, cputype, name, op, \
- src_type, dst_type) \
-void \
-pixman_scaled_bilinear_scanline_##name##_##op##_asm_##cputype ( \
- dst_type * dst, \
- const uint8_t * mask, \
- const src_type * top, \
- const src_type * bottom, \
- int wt, \
- int wb, \
- pixman_fixed_t x, \
- pixman_fixed_t ux, \
- int width); \
- \
-static force_inline void \
-scaled_bilinear_scanline_##cputype##_##name##_##op ( \
- dst_type * dst, \
- const uint8_t * mask, \
- const src_type * src_top, \
- const src_type * src_bottom, \
- int32_t w, \
- int wt, \
- int wb, \
- pixman_fixed_t vx, \
- pixman_fixed_t unit_x, \
- pixman_fixed_t max_vx, \
- pixman_bool_t zero_src) \
-{ \
- if ((flags & SKIP_ZERO_SRC) && zero_src) \
- return; \
- pixman_scaled_bilinear_scanline_##name##_##op##_asm_##cputype ( \
- dst, mask, src_top, src_bottom, wt, wb, vx, unit_x, w); \
-} \
- \
-FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_cover_##op, \
- scaled_bilinear_scanline_##cputype##_##name##_##op, \
- src_type, uint8_t, dst_type, COVER, \
- FLAG_HAVE_NON_SOLID_MASK) \
-FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_none_##op, \
- scaled_bilinear_scanline_##cputype##_##name##_##op, \
- src_type, uint8_t, dst_type, NONE, \
- FLAG_HAVE_NON_SOLID_MASK) \
-FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_pad_##op, \
- scaled_bilinear_scanline_##cputype##_##name##_##op, \
- src_type, uint8_t, dst_type, PAD, \
- FLAG_HAVE_NON_SOLID_MASK) \
-FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_normal_##op, \
- scaled_bilinear_scanline_##cputype##_##name##_##op, \
- src_type, uint8_t, dst_type, NORMAL, \
- FLAG_HAVE_NON_SOLID_MASK)
-
-
-#endif
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-neon-asm-bilinear.S b/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-neon-asm-bilinear.S
deleted file mode 100644
index 0fd92d61c58..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-neon-asm-bilinear.S
+++ /dev/null
@@ -1,1358 +0,0 @@
-/*
- * Copyright © 2011 SCore Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Author: Siarhei Siamashka (siarhei.siamashka@nokia.com)
- * Author: Taekyun Kim (tkq.kim@samsung.com)
- */
-
-/*
- * This file contains scaled bilinear scanline functions implemented
- * using older siarhei's bilinear macro template.
- *
- * << General scanline function procedures >>
- * 1. bilinear interpolate source pixels
- * 2. load mask pixels
- * 3. load destination pixels
- * 4. duplicate mask to fill whole register
- * 5. interleave source & destination pixels
- * 6. apply mask to source pixels
- * 7. combine source & destination pixels
- * 8, Deinterleave final result
- * 9. store destination pixels
- *
- * All registers with single number (i.e. src0, tmp0) are 64-bits registers.
- * Registers with double numbers(src01, dst01) are 128-bits registers.
- * All temp registers can be used freely outside the code block.
- * Assume that symbol(register .req) OUT and MASK are defined at caller of these macro blocks.
- *
- * Remarks
- * There can be lots of pipeline stalls inside code block and between code blocks.
- * Further optimizations will be done by new macro templates using head/tail_head/tail scheme.
- */
-
-/* Prevent the stack from becoming executable for no reason... */
-#if defined(__linux__) && defined (__ELF__)
-.section .note.GNU-stack,"",%progbits
-#endif
-
-.text
-.fpu neon
-.arch armv7a
-.object_arch armv4
-.eabi_attribute 10, 0
-.eabi_attribute 12, 0
-.arm
-.altmacro
-.p2align 2
-
-#include "pixman-private.h"
-#include "pixman-arm-asm.h"
-#include "pixman-arm-neon-asm.h"
-
-/*
- * Bilinear macros from pixman-arm-neon-asm.S
- */
-
-/*
- * Bilinear scaling support code which tries to provide pixel fetching, color
- * format conversion, and interpolation as separate macros which can be used
- * as the basic building blocks for constructing bilinear scanline functions.
- */
-
-.macro bilinear_load_8888 reg1, reg2, tmp
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #2
- vld1.32 {reg1}, [TMP1], STRIDE
- vld1.32 {reg2}, [TMP1]
-.endm
-
-.macro bilinear_load_0565 reg1, reg2, tmp
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #1
- vld1.32 {reg2[0]}, [TMP1], STRIDE
- vld1.32 {reg2[1]}, [TMP1]
- convert_four_0565_to_x888_packed reg2, reg1, reg2, tmp
-.endm
-
-.macro bilinear_load_and_vertical_interpolate_two_8888 \
- acc1, acc2, reg1, reg2, reg3, reg4, tmp1, tmp2
-
- bilinear_load_8888 reg1, reg2, tmp1
- vmull.u8 acc1, reg1, d28
- vmlal.u8 acc1, reg2, d29
- bilinear_load_8888 reg3, reg4, tmp2
- vmull.u8 acc2, reg3, d28
- vmlal.u8 acc2, reg4, d29
-.endm
-
-.macro bilinear_load_and_vertical_interpolate_four_8888 \
- xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi \
- yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi
-
- bilinear_load_and_vertical_interpolate_two_8888 \
- xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi
- bilinear_load_and_vertical_interpolate_two_8888 \
- yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi
-.endm
-
-.macro bilinear_load_and_vertical_interpolate_two_0565 \
- acc1, acc2, reg1, reg2, reg3, reg4, acc2lo, acc2hi
-
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #1
- mov TMP2, X, asr #16
- add X, X, UX
- add TMP2, TOP, TMP2, asl #1
- vld1.32 {acc2lo[0]}, [TMP1], STRIDE
- vld1.32 {acc2hi[0]}, [TMP2], STRIDE
- vld1.32 {acc2lo[1]}, [TMP1]
- vld1.32 {acc2hi[1]}, [TMP2]
- convert_0565_to_x888 acc2, reg3, reg2, reg1
- vzip.u8 reg1, reg3
- vzip.u8 reg2, reg4
- vzip.u8 reg3, reg4
- vzip.u8 reg1, reg2
- vmull.u8 acc1, reg1, d28
- vmlal.u8 acc1, reg2, d29
- vmull.u8 acc2, reg3, d28
- vmlal.u8 acc2, reg4, d29
-.endm
-
-.macro bilinear_load_and_vertical_interpolate_four_0565 \
- xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi \
- yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi
-
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #1
- mov TMP2, X, asr #16
- add X, X, UX
- add TMP2, TOP, TMP2, asl #1
- vld1.32 {xacc2lo[0]}, [TMP1], STRIDE
- vld1.32 {xacc2hi[0]}, [TMP2], STRIDE
- vld1.32 {xacc2lo[1]}, [TMP1]
- vld1.32 {xacc2hi[1]}, [TMP2]
- convert_0565_to_x888 xacc2, xreg3, xreg2, xreg1
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #1
- mov TMP2, X, asr #16
- add X, X, UX
- add TMP2, TOP, TMP2, asl #1
- vld1.32 {yacc2lo[0]}, [TMP1], STRIDE
- vzip.u8 xreg1, xreg3
- vld1.32 {yacc2hi[0]}, [TMP2], STRIDE
- vzip.u8 xreg2, xreg4
- vld1.32 {yacc2lo[1]}, [TMP1]
- vzip.u8 xreg3, xreg4
- vld1.32 {yacc2hi[1]}, [TMP2]
- vzip.u8 xreg1, xreg2
- convert_0565_to_x888 yacc2, yreg3, yreg2, yreg1
- vmull.u8 xacc1, xreg1, d28
- vzip.u8 yreg1, yreg3
- vmlal.u8 xacc1, xreg2, d29
- vzip.u8 yreg2, yreg4
- vmull.u8 xacc2, xreg3, d28
- vzip.u8 yreg3, yreg4
- vmlal.u8 xacc2, xreg4, d29
- vzip.u8 yreg1, yreg2
- vmull.u8 yacc1, yreg1, d28
- vmlal.u8 yacc1, yreg2, d29
- vmull.u8 yacc2, yreg3, d28
- vmlal.u8 yacc2, yreg4, d29
-.endm
-
-.macro bilinear_store_8888 numpix, tmp1, tmp2
-.if numpix == 4
- vst1.32 {d0, d1}, [OUT]!
-.elseif numpix == 2
- vst1.32 {d0}, [OUT]!
-.elseif numpix == 1
- vst1.32 {d0[0]}, [OUT, :32]!
-.else
- .error bilinear_store_8888 numpix is unsupported
-.endif
-.endm
-
-.macro bilinear_store_0565 numpix, tmp1, tmp2
- vuzp.u8 d0, d1
- vuzp.u8 d2, d3
- vuzp.u8 d1, d3
- vuzp.u8 d0, d2
- convert_8888_to_0565 d2, d1, d0, q1, tmp1, tmp2
-.if numpix == 4
- vst1.16 {d2}, [OUT]!
-.elseif numpix == 2
- vst1.32 {d2[0]}, [OUT]!
-.elseif numpix == 1
- vst1.16 {d2[0]}, [OUT]!
-.else
- .error bilinear_store_0565 numpix is unsupported
-.endif
-.endm
-
-
-/*
- * Macros for loading mask pixels into register 'mask'.
- * vdup must be done in somewhere else.
- */
-.macro bilinear_load_mask_x numpix, mask
-.endm
-
-.macro bilinear_load_mask_8 numpix, mask
-.if numpix == 4
- vld1.32 {mask[0]}, [MASK]!
-.elseif numpix == 2
- vld1.16 {mask[0]}, [MASK]!
-.elseif numpix == 1
- vld1.8 {mask[0]}, [MASK]!
-.else
- .error bilinear_load_mask_8 numpix is unsupported
-.endif
- pld [MASK, #prefetch_offset]
-.endm
-
-.macro bilinear_load_mask mask_fmt, numpix, mask
- bilinear_load_mask_&mask_fmt numpix, mask
-.endm
-
-
-/*
- * Macros for loading destination pixels into register 'dst0' and 'dst1'.
- * Interleave should be done somewhere else.
- */
-.macro bilinear_load_dst_0565_src numpix, dst0, dst1, dst01
-.endm
-
-.macro bilinear_load_dst_8888_src numpix, dst0, dst1, dst01
-.endm
-
-.macro bilinear_load_dst_8888 numpix, dst0, dst1, dst01
-.if numpix == 4
- vld1.32 {dst0, dst1}, [OUT]
-.elseif numpix == 2
- vld1.32 {dst0}, [OUT]
-.elseif numpix == 1
- vld1.32 {dst0[0]}, [OUT]
-.else
- .error bilinear_load_dst_8888 numpix is unsupported
-.endif
- pld [OUT, #(prefetch_offset * 4)]
-.endm
-
-.macro bilinear_load_dst_8888_over numpix, dst0, dst1, dst01
- bilinear_load_dst_8888 numpix, dst0, dst1, dst01
-.endm
-
-.macro bilinear_load_dst_8888_add numpix, dst0, dst1, dst01
- bilinear_load_dst_8888 numpix, dst0, dst1, dst01
-.endm
-
-.macro bilinear_load_dst dst_fmt, op, numpix, dst0, dst1, dst01
- bilinear_load_dst_&dst_fmt&_&op numpix, dst0, dst1, dst01
-.endm
-
-/*
- * Macros for duplicating partially loaded mask to fill entire register.
- * We will apply mask to interleaved source pixels, that is
- * (r0, r1, r2, r3, g0, g1, g2, g3) x (m0, m1, m2, m3, m0, m1, m2, m3)
- * (b0, b1, b2, b3, a0, a1, a2, a3) x (m0, m1, m2, m3, m0, m1, m2, m3)
- * So, we need to duplicate loaded mask into whole register.
- *
- * For two pixel case
- * (r0, r1, x, x, g0, g1, x, x) x (m0, m1, m0, m1, m0, m1, m0, m1)
- * (b0, b1, x, x, a0, a1, x, x) x (m0, m1, m0, m1, m0, m1, m0, m1)
- * We can do some optimizations for this including last pixel cases.
- */
-.macro bilinear_duplicate_mask_x numpix, mask
-.endm
-
-.macro bilinear_duplicate_mask_8 numpix, mask
-.if numpix == 4
- vdup.32 mask, mask[0]
-.elseif numpix == 2
- vdup.16 mask, mask[0]
-.elseif numpix == 1
- vdup.8 mask, mask[0]
-.else
- .error bilinear_duplicate_mask_8 is unsupported
-.endif
-.endm
-
-.macro bilinear_duplicate_mask mask_fmt, numpix, mask
- bilinear_duplicate_mask_&mask_fmt numpix, mask
-.endm
-
-/*
- * Macros for interleaving src and dst pixels to rrrr gggg bbbb aaaa form.
- * Interleave should be done when maks is enabled or operator is 'over'.
- */
-.macro bilinear_interleave src0, src1, dst0, dst1
- vuzp.8 src0, src1
- vuzp.8 dst0, dst1
- vuzp.8 src0, src1
- vuzp.8 dst0, dst1
-.endm
-
-.macro bilinear_interleave_src_dst_x_src \
- numpix, src0, src1, src01, dst0, dst1, dst01
-.endm
-
-.macro bilinear_interleave_src_dst_x_over \
- numpix, src0, src1, src01, dst0, dst1, dst01
-
- bilinear_interleave src0, src1, dst0, dst1
-.endm
-
-.macro bilinear_interleave_src_dst_x_add \
- numpix, src0, src1, src01, dst0, dst1, dst01
-.endm
-
-.macro bilinear_interleave_src_dst_8_src \
- numpix, src0, src1, src01, dst0, dst1, dst01
-
- bilinear_interleave src0, src1, dst0, dst1
-.endm
-
-.macro bilinear_interleave_src_dst_8_over \
- numpix, src0, src1, src01, dst0, dst1, dst01
-
- bilinear_interleave src0, src1, dst0, dst1
-.endm
-
-.macro bilinear_interleave_src_dst_8_add \
- numpix, src0, src1, src01, dst0, dst1, dst01
-
- bilinear_interleave src0, src1, dst0, dst1
-.endm
-
-.macro bilinear_interleave_src_dst \
- mask_fmt, op, numpix, src0, src1, src01, dst0, dst1, dst01
-
- bilinear_interleave_src_dst_&mask_fmt&_&op \
- numpix, src0, src1, src01, dst0, dst1, dst01
-.endm
-
-
-/*
- * Macros for applying masks to src pixels. (see combine_mask_u() function)
- * src, dst should be in interleaved form.
- * mask register should be in form (m0, m1, m2, m3).
- */
-.macro bilinear_apply_mask_to_src_x \
- numpix, src0, src1, src01, mask, \
- tmp01, tmp23, tmp45, tmp67
-.endm
-
-.macro bilinear_apply_mask_to_src_8 \
- numpix, src0, src1, src01, mask, \
- tmp01, tmp23, tmp45, tmp67
-
- vmull.u8 tmp01, src0, mask
- vmull.u8 tmp23, src1, mask
- /* bubbles */
- vrshr.u16 tmp45, tmp01, #8
- vrshr.u16 tmp67, tmp23, #8
- /* bubbles */
- vraddhn.u16 src0, tmp45, tmp01
- vraddhn.u16 src1, tmp67, tmp23
-.endm
-
-.macro bilinear_apply_mask_to_src \
- mask_fmt, numpix, src0, src1, src01, mask, \
- tmp01, tmp23, tmp45, tmp67
-
- bilinear_apply_mask_to_src_&mask_fmt \
- numpix, src0, src1, src01, mask, \
- tmp01, tmp23, tmp45, tmp67
-.endm
-
-
-/*
- * Macros for combining src and destination pixels.
- * Interleave or not is depending on operator 'op'.
- */
-.macro bilinear_combine_src \
- numpix, src0, src1, src01, dst0, dst1, dst01, \
- tmp01, tmp23, tmp45, tmp67, tmp8
-.endm
-
-.macro bilinear_combine_over \
- numpix, src0, src1, src01, dst0, dst1, dst01, \
- tmp01, tmp23, tmp45, tmp67, tmp8
-
- vdup.32 tmp8, src1[1]
- /* bubbles */
- vmvn.8 tmp8, tmp8
- /* bubbles */
- vmull.u8 tmp01, dst0, tmp8
- /* bubbles */
- vmull.u8 tmp23, dst1, tmp8
- /* bubbles */
- vrshr.u16 tmp45, tmp01, #8
- vrshr.u16 tmp67, tmp23, #8
- /* bubbles */
- vraddhn.u16 dst0, tmp45, tmp01
- vraddhn.u16 dst1, tmp67, tmp23
- /* bubbles */
- vqadd.u8 src01, dst01, src01
-.endm
-
-.macro bilinear_combine_add \
- numpix, src0, src1, src01, dst0, dst1, dst01, \
- tmp01, tmp23, tmp45, tmp67, tmp8
-
- vqadd.u8 src01, dst01, src01
-.endm
-
-.macro bilinear_combine \
- op, numpix, src0, src1, src01, dst0, dst1, dst01, \
- tmp01, tmp23, tmp45, tmp67, tmp8
-
- bilinear_combine_&op \
- numpix, src0, src1, src01, dst0, dst1, dst01, \
- tmp01, tmp23, tmp45, tmp67, tmp8
-.endm
-
-/*
- * Macros for final deinterleaving of destination pixels if needed.
- */
-.macro bilinear_deinterleave numpix, dst0, dst1, dst01
- vuzp.8 dst0, dst1
- /* bubbles */
- vuzp.8 dst0, dst1
-.endm
-
-.macro bilinear_deinterleave_dst_x_src numpix, dst0, dst1, dst01
-.endm
-
-.macro bilinear_deinterleave_dst_x_over numpix, dst0, dst1, dst01
- bilinear_deinterleave numpix, dst0, dst1, dst01
-.endm
-
-.macro bilinear_deinterleave_dst_x_add numpix, dst0, dst1, dst01
-.endm
-
-.macro bilinear_deinterleave_dst_8_src numpix, dst0, dst1, dst01
- bilinear_deinterleave numpix, dst0, dst1, dst01
-.endm
-
-.macro bilinear_deinterleave_dst_8_over numpix, dst0, dst1, dst01
- bilinear_deinterleave numpix, dst0, dst1, dst01
-.endm
-
-.macro bilinear_deinterleave_dst_8_add numpix, dst0, dst1, dst01
- bilinear_deinterleave numpix, dst0, dst1, dst01
-.endm
-
-.macro bilinear_deinterleave_dst mask_fmt, op, numpix, dst0, dst1, dst01
- bilinear_deinterleave_dst_&mask_fmt&_&op numpix, dst0, dst1, dst01
-.endm
-
-
-.macro bilinear_interpolate_last_pixel src_fmt, mask_fmt, dst_fmt, op
- bilinear_load_&src_fmt d0, d1, d2
- bilinear_load_mask mask_fmt, 1, d4
- bilinear_load_dst dst_fmt, op, 1, d18, d19, q9
- vmull.u8 q1, d0, d28
- vmlal.u8 q1, d1, d29
- /* 5 cycles bubble */
- vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q0, d2, d30
- vmlal.u16 q0, d3, d30
- /* 5 cycles bubble */
- bilinear_duplicate_mask mask_fmt, 1, d4
- vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
- /* 3 cycles bubble */
- vmovn.u16 d0, q0
- /* 1 cycle bubble */
- bilinear_interleave_src_dst \
- mask_fmt, op, 1, d0, d1, q0, d18, d19, q9
- bilinear_apply_mask_to_src \
- mask_fmt, 1, d0, d1, q0, d4, \
- q3, q8, q10, q11
- bilinear_combine \
- op, 1, d0, d1, q0, d18, d19, q9, \
- q3, q8, q10, q11, d5
- bilinear_deinterleave_dst mask_fmt, op, 1, d0, d1, q0
- bilinear_store_&dst_fmt 1, q2, q3
-.endm
-
-.macro bilinear_interpolate_two_pixels src_fmt, mask_fmt, dst_fmt, op
- bilinear_load_and_vertical_interpolate_two_&src_fmt \
- q1, q11, d0, d1, d20, d21, d22, d23
- bilinear_load_mask mask_fmt, 2, d4
- bilinear_load_dst dst_fmt, op, 2, d18, d19, q9
- vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q0, d2, d30
- vmlal.u16 q0, d3, d30
- vshll.u16 q10, d22, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q10, d22, d31
- vmlal.u16 q10, d23, d31
- vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d1, q10, #(2 * BILINEAR_INTERPOLATION_BITS)
- bilinear_duplicate_mask mask_fmt, 2, d4
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vadd.u16 q12, q12, q13
- vmovn.u16 d0, q0
- bilinear_interleave_src_dst \
- mask_fmt, op, 2, d0, d1, q0, d18, d19, q9
- bilinear_apply_mask_to_src \
- mask_fmt, 2, d0, d1, q0, d4, \
- q3, q8, q10, q11
- bilinear_combine \
- op, 2, d0, d1, q0, d18, d19, q9, \
- q3, q8, q10, q11, d5
- bilinear_deinterleave_dst mask_fmt, op, 2, d0, d1, q0
- bilinear_store_&dst_fmt 2, q2, q3
-.endm
-
-.macro bilinear_interpolate_four_pixels src_fmt, mask_fmt, dst_fmt, op
- bilinear_load_and_vertical_interpolate_four_&src_fmt \
- q1, q11, d0, d1, d20, d21, d22, d23 \
- q3, q9, d4, d5, d16, d17, d18, d19
- pld [TMP1, PF_OFFS]
- sub TMP1, TMP1, STRIDE
- vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q0, d2, d30
- vmlal.u16 q0, d3, d30
- vshll.u16 q10, d22, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q10, d22, d31
- vmlal.u16 q10, d23, d31
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vshll.u16 q2, d6, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q2, d6, d30
- vmlal.u16 q2, d7, d30
- vshll.u16 q8, d18, #BILINEAR_INTERPOLATION_BITS
- bilinear_load_mask mask_fmt, 4, d22
- bilinear_load_dst dst_fmt, op, 4, d2, d3, q1
- pld [TMP1, PF_OFFS]
- vmlsl.u16 q8, d18, d31
- vmlal.u16 q8, d19, d31
- vadd.u16 q12, q12, q13
- vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d1, q10, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d5, q8, #(2 * BILINEAR_INTERPOLATION_BITS)
- bilinear_duplicate_mask mask_fmt, 4, d22
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vmovn.u16 d0, q0
- vmovn.u16 d1, q2
- vadd.u16 q12, q12, q13
- bilinear_interleave_src_dst \
- mask_fmt, op, 4, d0, d1, q0, d2, d3, q1
- bilinear_apply_mask_to_src \
- mask_fmt, 4, d0, d1, q0, d22, \
- q3, q8, q9, q10
- bilinear_combine \
- op, 4, d0, d1, q0, d2, d3, q1, \
- q3, q8, q9, q10, d23
- bilinear_deinterleave_dst mask_fmt, op, 4, d0, d1, q0
- bilinear_store_&dst_fmt 4, q2, q3
-.endm
-
-.set BILINEAR_FLAG_USE_MASK, 1
-.set BILINEAR_FLAG_USE_ALL_NEON_REGS, 2
-
-/*
- * Main template macro for generating NEON optimized bilinear scanline functions.
- *
- * Bilinear scanline generator macro take folling arguments:
- * fname - name of the function to generate
- * src_fmt - source color format (8888 or 0565)
- * dst_fmt - destination color format (8888 or 0565)
- * src/dst_bpp_shift - (1 << bpp_shift) is the size of src/dst pixel in bytes
- * process_last_pixel - code block that interpolate one pixel and does not
- * update horizontal weight
- * process_two_pixels - code block that interpolate two pixels and update
- * horizontal weight
- * process_four_pixels - code block that interpolate four pixels and update
- * horizontal weight
- * process_pixblock_head - head part of middle loop
- * process_pixblock_tail - tail part of middle loop
- * process_pixblock_tail_head - tail_head of middle loop
- * pixblock_size - number of pixels processed in a single middle loop
- * prefetch_distance - prefetch in the source image by that many pixels ahead
- */
-
-.macro generate_bilinear_scanline_func \
- fname, \
- src_fmt, dst_fmt, src_bpp_shift, dst_bpp_shift, \
- bilinear_process_last_pixel, \
- bilinear_process_two_pixels, \
- bilinear_process_four_pixels, \
- bilinear_process_pixblock_head, \
- bilinear_process_pixblock_tail, \
- bilinear_process_pixblock_tail_head, \
- pixblock_size, \
- prefetch_distance, \
- flags
-
-pixman_asm_function fname
-.if pixblock_size == 8
-.elseif pixblock_size == 4
-.else
- .error unsupported pixblock size
-.endif
-
-.if ((flags) & BILINEAR_FLAG_USE_MASK) == 0
- OUT .req r0
- TOP .req r1
- BOTTOM .req r2
- WT .req r3
- WB .req r4
- X .req r5
- UX .req r6
- WIDTH .req ip
- TMP1 .req r3
- TMP2 .req r4
- PF_OFFS .req r7
- TMP3 .req r8
- TMP4 .req r9
- STRIDE .req r2
-
- mov ip, sp
- push {r4, r5, r6, r7, r8, r9}
- mov PF_OFFS, #prefetch_distance
- ldmia ip, {WB, X, UX, WIDTH}
-.else
- OUT .req r0
- MASK .req r1
- TOP .req r2
- BOTTOM .req r3
- WT .req r4
- WB .req r5
- X .req r6
- UX .req r7
- WIDTH .req ip
- TMP1 .req r4
- TMP2 .req r5
- PF_OFFS .req r8
- TMP3 .req r9
- TMP4 .req r10
- STRIDE .req r3
-
- .set prefetch_offset, prefetch_distance
-
- mov ip, sp
- push {r4, r5, r6, r7, r8, r9, r10, ip}
- mov PF_OFFS, #prefetch_distance
- ldmia ip, {WT, WB, X, UX, WIDTH}
-.endif
-
- mul PF_OFFS, PF_OFFS, UX
-
-.if ((flags) & BILINEAR_FLAG_USE_ALL_NEON_REGS) != 0
- vpush {d8-d15}
-.endif
-
- sub STRIDE, BOTTOM, TOP
- .unreq BOTTOM
-
- cmp WIDTH, #0
- ble 3f
-
- vdup.u16 q12, X
- vdup.u16 q13, UX
- vdup.u8 d28, WT
- vdup.u8 d29, WB
- vadd.u16 d25, d25, d26
-
- /* ensure good destination alignment */
- cmp WIDTH, #1
- blt 0f
- tst OUT, #(1 << dst_bpp_shift)
- beq 0f
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vadd.u16 q12, q12, q13
- bilinear_process_last_pixel
- sub WIDTH, WIDTH, #1
-0:
- vadd.u16 q13, q13, q13
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vadd.u16 q12, q12, q13
-
- cmp WIDTH, #2
- blt 0f
- tst OUT, #(1 << (dst_bpp_shift + 1))
- beq 0f
- bilinear_process_two_pixels
- sub WIDTH, WIDTH, #2
-0:
-.if pixblock_size == 8
- cmp WIDTH, #4
- blt 0f
- tst OUT, #(1 << (dst_bpp_shift + 2))
- beq 0f
- bilinear_process_four_pixels
- sub WIDTH, WIDTH, #4
-0:
-.endif
- subs WIDTH, WIDTH, #pixblock_size
- blt 1f
- mov PF_OFFS, PF_OFFS, asr #(16 - src_bpp_shift)
- bilinear_process_pixblock_head
- subs WIDTH, WIDTH, #pixblock_size
- blt 5f
-0:
- bilinear_process_pixblock_tail_head
- subs WIDTH, WIDTH, #pixblock_size
- bge 0b
-5:
- bilinear_process_pixblock_tail
-1:
-.if pixblock_size == 8
- tst WIDTH, #4
- beq 2f
- bilinear_process_four_pixels
-2:
-.endif
- /* handle the remaining trailing pixels */
- tst WIDTH, #2
- beq 2f
- bilinear_process_two_pixels
-2:
- tst WIDTH, #1
- beq 3f
- bilinear_process_last_pixel
-3:
-.if ((flags) & BILINEAR_FLAG_USE_ALL_NEON_REGS) != 0
- vpop {d8-d15}
-.endif
-
-.if ((flags) & BILINEAR_FLAG_USE_MASK) == 0
- pop {r4, r5, r6, r7, r8, r9}
-.else
- pop {r4, r5, r6, r7, r8, r9, r10, ip}
-.endif
- bx lr
-
- .unreq OUT
- .unreq TOP
- .unreq WT
- .unreq WB
- .unreq X
- .unreq UX
- .unreq WIDTH
- .unreq TMP1
- .unreq TMP2
- .unreq PF_OFFS
- .unreq TMP3
- .unreq TMP4
- .unreq STRIDE
-.if ((flags) & BILINEAR_FLAG_USE_MASK) != 0
- .unreq MASK
-.endif
-
-.endfunc
-
-.endm
-
-/* src_8888_8_8888 */
-.macro bilinear_src_8888_8_8888_process_last_pixel
- bilinear_interpolate_last_pixel 8888, 8, 8888, src
-.endm
-
-.macro bilinear_src_8888_8_8888_process_two_pixels
- bilinear_interpolate_two_pixels 8888, 8, 8888, src
-.endm
-
-.macro bilinear_src_8888_8_8888_process_four_pixels
- bilinear_interpolate_four_pixels 8888, 8, 8888, src
-.endm
-
-.macro bilinear_src_8888_8_8888_process_pixblock_head
- bilinear_src_8888_8_8888_process_four_pixels
-.endm
-
-.macro bilinear_src_8888_8_8888_process_pixblock_tail
-.endm
-
-.macro bilinear_src_8888_8_8888_process_pixblock_tail_head
- bilinear_src_8888_8_8888_process_pixblock_tail
- bilinear_src_8888_8_8888_process_pixblock_head
-.endm
-
-/* src_8888_8_0565 */
-.macro bilinear_src_8888_8_0565_process_last_pixel
- bilinear_interpolate_last_pixel 8888, 8, 0565, src
-.endm
-
-.macro bilinear_src_8888_8_0565_process_two_pixels
- bilinear_interpolate_two_pixels 8888, 8, 0565, src
-.endm
-
-.macro bilinear_src_8888_8_0565_process_four_pixels
- bilinear_interpolate_four_pixels 8888, 8, 0565, src
-.endm
-
-.macro bilinear_src_8888_8_0565_process_pixblock_head
- bilinear_src_8888_8_0565_process_four_pixels
-.endm
-
-.macro bilinear_src_8888_8_0565_process_pixblock_tail
-.endm
-
-.macro bilinear_src_8888_8_0565_process_pixblock_tail_head
- bilinear_src_8888_8_0565_process_pixblock_tail
- bilinear_src_8888_8_0565_process_pixblock_head
-.endm
-
-/* src_0565_8_x888 */
-.macro bilinear_src_0565_8_x888_process_last_pixel
- bilinear_interpolate_last_pixel 0565, 8, 8888, src
-.endm
-
-.macro bilinear_src_0565_8_x888_process_two_pixels
- bilinear_interpolate_two_pixels 0565, 8, 8888, src
-.endm
-
-.macro bilinear_src_0565_8_x888_process_four_pixels
- bilinear_interpolate_four_pixels 0565, 8, 8888, src
-.endm
-
-.macro bilinear_src_0565_8_x888_process_pixblock_head
- bilinear_src_0565_8_x888_process_four_pixels
-.endm
-
-.macro bilinear_src_0565_8_x888_process_pixblock_tail
-.endm
-
-.macro bilinear_src_0565_8_x888_process_pixblock_tail_head
- bilinear_src_0565_8_x888_process_pixblock_tail
- bilinear_src_0565_8_x888_process_pixblock_head
-.endm
-
-/* src_0565_8_0565 */
-.macro bilinear_src_0565_8_0565_process_last_pixel
- bilinear_interpolate_last_pixel 0565, 8, 0565, src
-.endm
-
-.macro bilinear_src_0565_8_0565_process_two_pixels
- bilinear_interpolate_two_pixels 0565, 8, 0565, src
-.endm
-
-.macro bilinear_src_0565_8_0565_process_four_pixels
- bilinear_interpolate_four_pixels 0565, 8, 0565, src
-.endm
-
-.macro bilinear_src_0565_8_0565_process_pixblock_head
- bilinear_src_0565_8_0565_process_four_pixels
-.endm
-
-.macro bilinear_src_0565_8_0565_process_pixblock_tail
-.endm
-
-.macro bilinear_src_0565_8_0565_process_pixblock_tail_head
- bilinear_src_0565_8_0565_process_pixblock_tail
- bilinear_src_0565_8_0565_process_pixblock_head
-.endm
-
-/* over_8888_8888 */
-.macro bilinear_over_8888_8888_process_last_pixel
- bilinear_interpolate_last_pixel 8888, x, 8888, over
-.endm
-
-.macro bilinear_over_8888_8888_process_two_pixels
- bilinear_interpolate_two_pixels 8888, x, 8888, over
-.endm
-
-.macro bilinear_over_8888_8888_process_four_pixels
- bilinear_interpolate_four_pixels 8888, x, 8888, over
-.endm
-
-.macro bilinear_over_8888_8888_process_pixblock_head
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #2
- mov TMP2, X, asr #16
- add X, X, UX
- add TMP2, TOP, TMP2, asl #2
-
- vld1.32 {d22}, [TMP1], STRIDE
- vld1.32 {d23}, [TMP1]
- mov TMP3, X, asr #16
- add X, X, UX
- add TMP3, TOP, TMP3, asl #2
- vmull.u8 q8, d22, d28
- vmlal.u8 q8, d23, d29
-
- vld1.32 {d22}, [TMP2], STRIDE
- vld1.32 {d23}, [TMP2]
- mov TMP4, X, asr #16
- add X, X, UX
- add TMP4, TOP, TMP4, asl #2
- vmull.u8 q9, d22, d28
- vmlal.u8 q9, d23, d29
-
- vld1.32 {d22}, [TMP3], STRIDE
- vld1.32 {d23}, [TMP3]
- vmull.u8 q10, d22, d28
- vmlal.u8 q10, d23, d29
-
- vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q0, d16, d30
- vmlal.u16 q0, d17, d30
-
- pld [TMP4, PF_OFFS]
- vld1.32 {d16}, [TMP4], STRIDE
- vld1.32 {d17}, [TMP4]
- pld [TMP4, PF_OFFS]
- vmull.u8 q11, d16, d28
- vmlal.u8 q11, d17, d29
-
- vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q1, d18, d31
- vmlal.u16 q1, d19, d31
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vadd.u16 q12, q12, q13
-.endm
-
-.macro bilinear_over_8888_8888_process_pixblock_tail
- vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q2, d20, d30
- vmlal.u16 q2, d21, d30
- vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q3, d22, d31
- vmlal.u16 q3, d23, d31
- vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
- vld1.32 {d2, d3}, [OUT, :128]
- pld [OUT, #(prefetch_offset * 4)]
- vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS)
- vmovn.u16 d6, q0
- vmovn.u16 d7, q2
- vuzp.8 d6, d7
- vuzp.8 d2, d3
- vuzp.8 d6, d7
- vuzp.8 d2, d3
- vdup.32 d4, d7[1]
- vmvn.8 d4, d4
- vmull.u8 q11, d2, d4
- vmull.u8 q2, d3, d4
- vrshr.u16 q1, q11, #8
- vrshr.u16 q10, q2, #8
- vraddhn.u16 d2, q1, q11
- vraddhn.u16 d3, q10, q2
- vqadd.u8 q3, q1, q3
- vuzp.8 d6, d7
- vuzp.8 d6, d7
- vadd.u16 q12, q12, q13
- vst1.32 {d6, d7}, [OUT, :128]!
-.endm
-
-.macro bilinear_over_8888_8888_process_pixblock_tail_head
- vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #2
- vmlsl.u16 q2, d20, d30
- mov TMP2, X, asr #16
- add X, X, UX
- add TMP2, TOP, TMP2, asl #2
- vmlal.u16 q2, d21, d30
- vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS
- vld1.32 {d20}, [TMP1], STRIDE
- vmlsl.u16 q3, d22, d31
- vmlal.u16 q3, d23, d31
- vld1.32 {d21}, [TMP1]
- vmull.u8 q8, d20, d28
- vmlal.u8 q8, d21, d29
- vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
- vld1.32 {d2, d3}, [OUT, :128]
- pld [OUT, PF_OFFS]
- vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vld1.32 {d22}, [TMP2], STRIDE
- vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS)
- vmovn.u16 d6, q0
- vld1.32 {d23}, [TMP2]
- vmull.u8 q9, d22, d28
- mov TMP3, X, asr #16
- add X, X, UX
- add TMP3, TOP, TMP3, asl #2
- mov TMP4, X, asr #16
- add X, X, UX
- add TMP4, TOP, TMP4, asl #2
- vmlal.u8 q9, d23, d29
- vmovn.u16 d7, q2
- vld1.32 {d22}, [TMP3], STRIDE
- vuzp.8 d6, d7
- vuzp.8 d2, d3
- vuzp.8 d6, d7
- vuzp.8 d2, d3
- vdup.32 d4, d7[1]
- vld1.32 {d23}, [TMP3]
- vmvn.8 d4, d4
- vmull.u8 q10, d22, d28
- vmlal.u8 q10, d23, d29
- vmull.u8 q11, d2, d4
- vmull.u8 q2, d3, d4
- vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q0, d16, d30
- vrshr.u16 q1, q11, #8
- vmlal.u16 q0, d17, d30
- vrshr.u16 q8, q2, #8
- vraddhn.u16 d2, q1, q11
- vraddhn.u16 d3, q8, q2
- pld [TMP4, PF_OFFS]
- vld1.32 {d16}, [TMP4], STRIDE
- vqadd.u8 q3, q1, q3
- vld1.32 {d17}, [TMP4]
- pld [TMP4, PF_OFFS]
- vmull.u8 q11, d16, d28
- vmlal.u8 q11, d17, d29
- vuzp.8 d6, d7
- vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS
- vuzp.8 d6, d7
- vmlsl.u16 q1, d18, d31
- vadd.u16 q12, q12, q13
- vmlal.u16 q1, d19, d31
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vadd.u16 q12, q12, q13
- vst1.32 {d6, d7}, [OUT, :128]!
-.endm
-
-/* over_8888_8_8888 */
-.macro bilinear_over_8888_8_8888_process_last_pixel
- bilinear_interpolate_last_pixel 8888, 8, 8888, over
-.endm
-
-.macro bilinear_over_8888_8_8888_process_two_pixels
- bilinear_interpolate_two_pixels 8888, 8, 8888, over
-.endm
-
-.macro bilinear_over_8888_8_8888_process_four_pixels
- bilinear_interpolate_four_pixels 8888, 8, 8888, over
-.endm
-
-.macro bilinear_over_8888_8_8888_process_pixblock_head
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #2
- vld1.32 {d0}, [TMP1], STRIDE
- mov TMP2, X, asr #16
- add X, X, UX
- add TMP2, TOP, TMP2, asl #2
- vld1.32 {d1}, [TMP1]
- mov TMP3, X, asr #16
- add X, X, UX
- add TMP3, TOP, TMP3, asl #2
- vld1.32 {d2}, [TMP2], STRIDE
- mov TMP4, X, asr #16
- add X, X, UX
- add TMP4, TOP, TMP4, asl #2
- vld1.32 {d3}, [TMP2]
- vmull.u8 q2, d0, d28
- vmull.u8 q3, d2, d28
- vmlal.u8 q2, d1, d29
- vmlal.u8 q3, d3, d29
- vshll.u16 q0, d4, #BILINEAR_INTERPOLATION_BITS
- vshll.u16 q1, d6, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q0, d4, d30
- vmlsl.u16 q1, d6, d31
- vmlal.u16 q0, d5, d30
- vmlal.u16 q1, d7, d31
- vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
- vld1.32 {d2}, [TMP3], STRIDE
- vld1.32 {d3}, [TMP3]
- pld [TMP4, PF_OFFS]
- vld1.32 {d4}, [TMP4], STRIDE
- vld1.32 {d5}, [TMP4]
- pld [TMP4, PF_OFFS]
- vmull.u8 q3, d2, d28
- vmlal.u8 q3, d3, d29
- vmull.u8 q1, d4, d28
- vmlal.u8 q1, d5, d29
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vld1.32 {d22[0]}, [MASK]!
- pld [MASK, #prefetch_offset]
- vadd.u16 q12, q12, q13
- vmovn.u16 d16, q0
-.endm
-
-.macro bilinear_over_8888_8_8888_process_pixblock_tail
- vshll.u16 q9, d6, #BILINEAR_INTERPOLATION_BITS
- vshll.u16 q10, d2, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q9, d6, d30
- vmlsl.u16 q10, d2, d31
- vmlal.u16 q9, d7, d30
- vmlal.u16 q10, d3, d31
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vadd.u16 q12, q12, q13
- vdup.32 d22, d22[0]
- vshrn.u32 d18, q9, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d19, q10, #(2 * BILINEAR_INTERPOLATION_BITS)
- vmovn.u16 d17, q9
- vld1.32 {d18, d19}, [OUT, :128]
- pld [OUT, PF_OFFS]
- vuzp.8 d16, d17
- vuzp.8 d18, d19
- vuzp.8 d16, d17
- vuzp.8 d18, d19
- vmull.u8 q10, d16, d22
- vmull.u8 q11, d17, d22
- vrsra.u16 q10, q10, #8
- vrsra.u16 q11, q11, #8
- vrshrn.u16 d16, q10, #8
- vrshrn.u16 d17, q11, #8
- vdup.32 d22, d17[1]
- vmvn.8 d22, d22
- vmull.u8 q10, d18, d22
- vmull.u8 q11, d19, d22
- vrshr.u16 q9, q10, #8
- vrshr.u16 q0, q11, #8
- vraddhn.u16 d18, q9, q10
- vraddhn.u16 d19, q0, q11
- vqadd.u8 q9, q8, q9
- vuzp.8 d18, d19
- vuzp.8 d18, d19
- vst1.32 {d18, d19}, [OUT, :128]!
-.endm
-
-.macro bilinear_over_8888_8_8888_process_pixblock_tail_head
- vshll.u16 q9, d6, #BILINEAR_INTERPOLATION_BITS
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #2
- vshll.u16 q10, d2, #BILINEAR_INTERPOLATION_BITS
- vld1.32 {d0}, [TMP1], STRIDE
- mov TMP2, X, asr #16
- add X, X, UX
- add TMP2, TOP, TMP2, asl #2
- vmlsl.u16 q9, d6, d30
- vmlsl.u16 q10, d2, d31
- vld1.32 {d1}, [TMP1]
- mov TMP3, X, asr #16
- add X, X, UX
- add TMP3, TOP, TMP3, asl #2
- vmlal.u16 q9, d7, d30
- vmlal.u16 q10, d3, d31
- vld1.32 {d2}, [TMP2], STRIDE
- mov TMP4, X, asr #16
- add X, X, UX
- add TMP4, TOP, TMP4, asl #2
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vadd.u16 q12, q12, q13
- vld1.32 {d3}, [TMP2]
- vdup.32 d22, d22[0]
- vshrn.u32 d18, q9, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d19, q10, #(2 * BILINEAR_INTERPOLATION_BITS)
- vmull.u8 q2, d0, d28
- vmull.u8 q3, d2, d28
- vmovn.u16 d17, q9
- vld1.32 {d18, d19}, [OUT, :128]
- pld [OUT, #(prefetch_offset * 4)]
- vmlal.u8 q2, d1, d29
- vmlal.u8 q3, d3, d29
- vuzp.8 d16, d17
- vuzp.8 d18, d19
- vshll.u16 q0, d4, #BILINEAR_INTERPOLATION_BITS
- vshll.u16 q1, d6, #BILINEAR_INTERPOLATION_BITS
- vuzp.8 d16, d17
- vuzp.8 d18, d19
- vmlsl.u16 q0, d4, d30
- vmlsl.u16 q1, d6, d31
- vmull.u8 q10, d16, d22
- vmull.u8 q11, d17, d22
- vmlal.u16 q0, d5, d30
- vmlal.u16 q1, d7, d31
- vrsra.u16 q10, q10, #8
- vrsra.u16 q11, q11, #8
- vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
- vrshrn.u16 d16, q10, #8
- vrshrn.u16 d17, q11, #8
- vld1.32 {d2}, [TMP3], STRIDE
- vdup.32 d22, d17[1]
- vld1.32 {d3}, [TMP3]
- vmvn.8 d22, d22
- pld [TMP4, PF_OFFS]
- vld1.32 {d4}, [TMP4], STRIDE
- vmull.u8 q10, d18, d22
- vmull.u8 q11, d19, d22
- vld1.32 {d5}, [TMP4]
- pld [TMP4, PF_OFFS]
- vmull.u8 q3, d2, d28
- vrshr.u16 q9, q10, #8
- vrshr.u16 q15, q11, #8
- vmlal.u8 q3, d3, d29
- vmull.u8 q1, d4, d28
- vraddhn.u16 d18, q9, q10
- vraddhn.u16 d19, q15, q11
- vmlal.u8 q1, d5, d29
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vqadd.u8 q9, q8, q9
- vld1.32 {d22[0]}, [MASK]!
- vuzp.8 d18, d19
- vadd.u16 q12, q12, q13
- vuzp.8 d18, d19
- vmovn.u16 d16, q0
- vst1.32 {d18, d19}, [OUT, :128]!
-.endm
-
-/* add_8888_8888 */
-.macro bilinear_add_8888_8888_process_last_pixel
- bilinear_interpolate_last_pixel 8888, x, 8888, add
-.endm
-
-.macro bilinear_add_8888_8888_process_two_pixels
- bilinear_interpolate_two_pixels 8888, x, 8888, add
-.endm
-
-.macro bilinear_add_8888_8888_process_four_pixels
- bilinear_interpolate_four_pixels 8888, x, 8888, add
-.endm
-
-.macro bilinear_add_8888_8888_process_pixblock_head
- bilinear_add_8888_8888_process_four_pixels
-.endm
-
-.macro bilinear_add_8888_8888_process_pixblock_tail
-.endm
-
-.macro bilinear_add_8888_8888_process_pixblock_tail_head
- bilinear_add_8888_8888_process_pixblock_tail
- bilinear_add_8888_8888_process_pixblock_head
-.endm
-
-/* add_8888_8_8888 */
-.macro bilinear_add_8888_8_8888_process_last_pixel
- bilinear_interpolate_last_pixel 8888, 8, 8888, add
-.endm
-
-.macro bilinear_add_8888_8_8888_process_two_pixels
- bilinear_interpolate_two_pixels 8888, 8, 8888, add
-.endm
-
-.macro bilinear_add_8888_8_8888_process_four_pixels
- bilinear_interpolate_four_pixels 8888, 8, 8888, add
-.endm
-
-.macro bilinear_add_8888_8_8888_process_pixblock_head
- bilinear_add_8888_8_8888_process_four_pixels
-.endm
-
-.macro bilinear_add_8888_8_8888_process_pixblock_tail
-.endm
-
-.macro bilinear_add_8888_8_8888_process_pixblock_tail_head
- bilinear_add_8888_8_8888_process_pixblock_tail
- bilinear_add_8888_8_8888_process_pixblock_head
-.endm
-
-
-/* Bilinear scanline functions */
-generate_bilinear_scanline_func \
- pixman_scaled_bilinear_scanline_8888_8_8888_SRC_asm_neon, \
- 8888, 8888, 2, 2, \
- bilinear_src_8888_8_8888_process_last_pixel, \
- bilinear_src_8888_8_8888_process_two_pixels, \
- bilinear_src_8888_8_8888_process_four_pixels, \
- bilinear_src_8888_8_8888_process_pixblock_head, \
- bilinear_src_8888_8_8888_process_pixblock_tail, \
- bilinear_src_8888_8_8888_process_pixblock_tail_head, \
- 4, 28, BILINEAR_FLAG_USE_MASK
-
-generate_bilinear_scanline_func \
- pixman_scaled_bilinear_scanline_8888_8_0565_SRC_asm_neon, \
- 8888, 0565, 2, 1, \
- bilinear_src_8888_8_0565_process_last_pixel, \
- bilinear_src_8888_8_0565_process_two_pixels, \
- bilinear_src_8888_8_0565_process_four_pixels, \
- bilinear_src_8888_8_0565_process_pixblock_head, \
- bilinear_src_8888_8_0565_process_pixblock_tail, \
- bilinear_src_8888_8_0565_process_pixblock_tail_head, \
- 4, 28, BILINEAR_FLAG_USE_MASK
-
-generate_bilinear_scanline_func \
- pixman_scaled_bilinear_scanline_0565_8_x888_SRC_asm_neon, \
- 0565, 8888, 1, 2, \
- bilinear_src_0565_8_x888_process_last_pixel, \
- bilinear_src_0565_8_x888_process_two_pixels, \
- bilinear_src_0565_8_x888_process_four_pixels, \
- bilinear_src_0565_8_x888_process_pixblock_head, \
- bilinear_src_0565_8_x888_process_pixblock_tail, \
- bilinear_src_0565_8_x888_process_pixblock_tail_head, \
- 4, 28, BILINEAR_FLAG_USE_MASK
-
-generate_bilinear_scanline_func \
- pixman_scaled_bilinear_scanline_0565_8_0565_SRC_asm_neon, \
- 0565, 0565, 1, 1, \
- bilinear_src_0565_8_0565_process_last_pixel, \
- bilinear_src_0565_8_0565_process_two_pixels, \
- bilinear_src_0565_8_0565_process_four_pixels, \
- bilinear_src_0565_8_0565_process_pixblock_head, \
- bilinear_src_0565_8_0565_process_pixblock_tail, \
- bilinear_src_0565_8_0565_process_pixblock_tail_head, \
- 4, 28, BILINEAR_FLAG_USE_MASK
-
-generate_bilinear_scanline_func \
- pixman_scaled_bilinear_scanline_8888_8888_OVER_asm_neon, \
- 8888, 8888, 2, 2, \
- bilinear_over_8888_8888_process_last_pixel, \
- bilinear_over_8888_8888_process_two_pixels, \
- bilinear_over_8888_8888_process_four_pixels, \
- bilinear_over_8888_8888_process_pixblock_head, \
- bilinear_over_8888_8888_process_pixblock_tail, \
- bilinear_over_8888_8888_process_pixblock_tail_head, \
- 4, 28, 0
-
-generate_bilinear_scanline_func \
- pixman_scaled_bilinear_scanline_8888_8_8888_OVER_asm_neon, \
- 8888, 8888, 2, 2, \
- bilinear_over_8888_8_8888_process_last_pixel, \
- bilinear_over_8888_8_8888_process_two_pixels, \
- bilinear_over_8888_8_8888_process_four_pixels, \
- bilinear_over_8888_8_8888_process_pixblock_head, \
- bilinear_over_8888_8_8888_process_pixblock_tail, \
- bilinear_over_8888_8_8888_process_pixblock_tail_head, \
- 4, 28, BILINEAR_FLAG_USE_MASK
-
-generate_bilinear_scanline_func \
- pixman_scaled_bilinear_scanline_8888_8888_ADD_asm_neon, \
- 8888, 8888, 2, 2, \
- bilinear_add_8888_8888_process_last_pixel, \
- bilinear_add_8888_8888_process_two_pixels, \
- bilinear_add_8888_8888_process_four_pixels, \
- bilinear_add_8888_8888_process_pixblock_head, \
- bilinear_add_8888_8888_process_pixblock_tail, \
- bilinear_add_8888_8888_process_pixblock_tail_head, \
- 4, 28, 0
-
-generate_bilinear_scanline_func \
- pixman_scaled_bilinear_scanline_8888_8_8888_ADD_asm_neon, \
- 8888, 8888, 2, 2, \
- bilinear_add_8888_8_8888_process_last_pixel, \
- bilinear_add_8888_8_8888_process_two_pixels, \
- bilinear_add_8888_8_8888_process_four_pixels, \
- bilinear_add_8888_8_8888_process_pixblock_head, \
- bilinear_add_8888_8_8888_process_pixblock_tail, \
- bilinear_add_8888_8_8888_process_pixblock_tail_head, \
- 4, 28, BILINEAR_FLAG_USE_MASK
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-neon-asm.S b/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-neon-asm.S
deleted file mode 100644
index 7e949a38fd7..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-neon-asm.S
+++ /dev/null
@@ -1,3627 +0,0 @@
-/*
- * Copyright © 2009 Nokia Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Author: Siarhei Siamashka (siarhei.siamashka@nokia.com)
- */
-
-/*
- * This file contains implementations of NEON optimized pixel processing
- * functions. There is no full and detailed tutorial, but some functions
- * (those which are exposing some new or interesting features) are
- * extensively commented and can be used as examples.
- *
- * You may want to have a look at the comments for following functions:
- * - pixman_composite_over_8888_0565_asm_neon
- * - pixman_composite_over_n_8_0565_asm_neon
- */
-
-/* Prevent the stack from becoming executable for no reason... */
-#if defined(__linux__) && defined(__ELF__)
-.section .note.GNU-stack,"",%progbits
-#endif
-
- .text
- .fpu neon
- .arch armv7a
- .object_arch armv4
- .eabi_attribute 10, 0 /* suppress Tag_FP_arch */
- .eabi_attribute 12, 0 /* suppress Tag_Advanced_SIMD_arch */
- .arm
- .altmacro
- .p2align 2
-
-#include "pixman-private.h"
-#include "pixman-arm-asm.h"
-#include "pixman-arm-neon-asm.h"
-
-/* Global configuration options and preferences */
-
-/*
- * The code can optionally make use of unaligned memory accesses to improve
- * performance of handling leading/trailing pixels for each scanline.
- * Configuration variable RESPECT_STRICT_ALIGNMENT can be set to 0 for
- * example in linux if unaligned memory accesses are not configured to
- * generate.exceptions.
- */
-.set RESPECT_STRICT_ALIGNMENT, 1
-
-/*
- * Set default prefetch type. There is a choice between the following options:
- *
- * PREFETCH_TYPE_NONE (may be useful for the ARM cores where PLD is set to work
- * as NOP to workaround some HW bugs or for whatever other reason)
- *
- * PREFETCH_TYPE_SIMPLE (may be useful for simple single-issue ARM cores where
- * advanced prefetch intruduces heavy overhead)
- *
- * PREFETCH_TYPE_ADVANCED (useful for superscalar cores such as ARM Cortex-A8
- * which can run ARM and NEON instructions simultaneously so that extra ARM
- * instructions do not add (many) extra cycles, but improve prefetch efficiency)
- *
- * Note: some types of function can't support advanced prefetch and fallback
- * to simple one (those which handle 24bpp pixels)
- */
-.set PREFETCH_TYPE_DEFAULT, PREFETCH_TYPE_ADVANCED
-
-/* Prefetch distance in pixels for simple prefetch */
-.set PREFETCH_DISTANCE_SIMPLE, 64
-
-/*
- * Implementation of pixman_composite_over_8888_0565_asm_neon
- *
- * This function takes a8r8g8b8 source buffer, r5g6b5 destination buffer and
- * performs OVER compositing operation. Function fast_composite_over_8888_0565
- * from pixman-fast-path.c does the same in C and can be used as a reference.
- *
- * First we need to have some NEON assembly code which can do the actual
- * operation on the pixels and provide it to the template macro.
- *
- * Template macro quite conveniently takes care of emitting all the necessary
- * code for memory reading and writing (including quite tricky cases of
- * handling unaligned leading/trailing pixels), so we only need to deal with
- * the data in NEON registers.
- *
- * NEON registers allocation in general is recommented to be the following:
- * d0, d1, d2, d3 - contain loaded source pixel data
- * d4, d5, d6, d7 - contain loaded destination pixels (if they are needed)
- * d24, d25, d26, d27 - contain loading mask pixel data (if mask is used)
- * d28, d29, d30, d31 - place for storing the result (destination pixels)
- *
- * As can be seen above, four 64-bit NEON registers are used for keeping
- * intermediate pixel data and up to 8 pixels can be processed in one step
- * for 32bpp formats (16 pixels for 16bpp, 32 pixels for 8bpp).
- *
- * This particular function uses the following registers allocation:
- * d0, d1, d2, d3 - contain loaded source pixel data
- * d4, d5 - contain loaded destination pixels (they are needed)
- * d28, d29 - place for storing the result (destination pixels)
- */
-
-/*
- * Step one. We need to have some code to do some arithmetics on pixel data.
- * This is implemented as a pair of macros: '*_head' and '*_tail'. When used
- * back-to-back, they take pixel data from {d0, d1, d2, d3} and {d4, d5},
- * perform all the needed calculations and write the result to {d28, d29}.
- * The rationale for having two macros and not just one will be explained
- * later. In practice, any single monolitic function which does the work can
- * be split into two parts in any arbitrary way without affecting correctness.
- *
- * There is one special trick here too. Common template macro can optionally
- * make our life a bit easier by doing R, G, B, A color components
- * deinterleaving for 32bpp pixel formats (and this feature is used in
- * 'pixman_composite_over_8888_0565_asm_neon' function). So it means that
- * instead of having 8 packed pixels in {d0, d1, d2, d3} registers, we
- * actually use d0 register for blue channel (a vector of eight 8-bit
- * values), d1 register for green, d2 for red and d3 for alpha. This
- * simple conversion can be also done with a few NEON instructions:
- *
- * Packed to planar conversion:
- * vuzp.8 d0, d1
- * vuzp.8 d2, d3
- * vuzp.8 d1, d3
- * vuzp.8 d0, d2
- *
- * Planar to packed conversion:
- * vzip.8 d0, d2
- * vzip.8 d1, d3
- * vzip.8 d2, d3
- * vzip.8 d0, d1
- *
- * But pixel can be loaded directly in planar format using VLD4.8 NEON
- * instruction. It is 1 cycle slower than VLD1.32, so this is not always
- * desirable, that's why deinterleaving is optional.
- *
- * But anyway, here is the code:
- */
-.macro pixman_composite_over_8888_0565_process_pixblock_head
- /* convert 8 r5g6b5 pixel data from {d4, d5} to planar 8-bit format
- and put data into d6 - red, d7 - green, d30 - blue */
- vshrn.u16 d6, q2, #8
- vshrn.u16 d7, q2, #3
- vsli.u16 q2, q2, #5
- vsri.u8 d6, d6, #5
- vmvn.8 d3, d3 /* invert source alpha */
- vsri.u8 d7, d7, #6
- vshrn.u16 d30, q2, #2
- /* now do alpha blending, storing results in 8-bit planar format
- into d16 - red, d19 - green, d18 - blue */
- vmull.u8 q10, d3, d6
- vmull.u8 q11, d3, d7
- vmull.u8 q12, d3, d30
- vrshr.u16 q13, q10, #8
- vrshr.u16 q3, q11, #8
- vrshr.u16 q15, q12, #8
- vraddhn.u16 d20, q10, q13
- vraddhn.u16 d23, q11, q3
- vraddhn.u16 d22, q12, q15
-.endm
-
-.macro pixman_composite_over_8888_0565_process_pixblock_tail
- /* ... continue alpha blending */
- vqadd.u8 d16, d2, d20
- vqadd.u8 q9, q0, q11
- /* convert the result to r5g6b5 and store it into {d28, d29} */
- vshll.u8 q14, d16, #8
- vshll.u8 q8, d19, #8
- vshll.u8 q9, d18, #8
- vsri.u16 q14, q8, #5
- vsri.u16 q14, q9, #11
-.endm
-
-/*
- * OK, now we got almost everything that we need. Using the above two
- * macros, the work can be done right. But now we want to optimize
- * it a bit. ARM Cortex-A8 is an in-order core, and benefits really
- * a lot from good code scheduling and software pipelining.
- *
- * Let's construct some code, which will run in the core main loop.
- * Some pseudo-code of the main loop will look like this:
- * head
- * while (...) {
- * tail
- * head
- * }
- * tail
- *
- * It may look a bit weird, but this setup allows to hide instruction
- * latencies better and also utilize dual-issue capability more
- * efficiently (make pairs of load-store and ALU instructions).
- *
- * So what we need now is a '*_tail_head' macro, which will be used
- * in the core main loop. A trivial straightforward implementation
- * of this macro would look like this:
- *
- * pixman_composite_over_8888_0565_process_pixblock_tail
- * vst1.16 {d28, d29}, [DST_W, :128]!
- * vld1.16 {d4, d5}, [DST_R, :128]!
- * vld4.32 {d0, d1, d2, d3}, [SRC]!
- * pixman_composite_over_8888_0565_process_pixblock_head
- * cache_preload 8, 8
- *
- * Now it also got some VLD/VST instructions. We simply can't move from
- * processing one block of pixels to the other one with just arithmetics.
- * The previously processed data needs to be written to memory and new
- * data needs to be fetched. Fortunately, this main loop does not deal
- * with partial leading/trailing pixels and can load/store a full block
- * of pixels in a bulk. Additionally, destination buffer is already
- * 16 bytes aligned here (which is good for performance).
- *
- * New things here are DST_R, DST_W, SRC and MASK identifiers. These
- * are the aliases for ARM registers which are used as pointers for
- * accessing data. We maintain separate pointers for reading and writing
- * destination buffer (DST_R and DST_W).
- *
- * Another new thing is 'cache_preload' macro. It is used for prefetching
- * data into CPU L2 cache and improve performance when dealing with large
- * images which are far larger than cache size. It uses one argument
- * (actually two, but they need to be the same here) - number of pixels
- * in a block. Looking into 'pixman-arm-neon-asm.h' can provide some
- * details about this macro. Moreover, if good performance is needed
- * the code from this macro needs to be copied into '*_tail_head' macro
- * and mixed with the rest of code for optimal instructions scheduling.
- * We are actually doing it below.
- *
- * Now after all the explanations, here is the optimized code.
- * Different instruction streams (originaling from '*_head', '*_tail'
- * and 'cache_preload' macro) use different indentation levels for
- * better readability. Actually taking the code from one of these
- * indentation levels and ignoring a few VLD/VST instructions would
- * result in exactly the code from '*_head', '*_tail' or 'cache_preload'
- * macro!
- */
-
-#if 1
-
-.macro pixman_composite_over_8888_0565_process_pixblock_tail_head
- vqadd.u8 d16, d2, d20
- vld1.16 {d4, d5}, [DST_R, :128]!
- vqadd.u8 q9, q0, q11
- vshrn.u16 d6, q2, #8
- fetch_src_pixblock
- vshrn.u16 d7, q2, #3
- vsli.u16 q2, q2, #5
- vshll.u8 q14, d16, #8
- PF add PF_X, PF_X, #8
- vshll.u8 q8, d19, #8
- PF tst PF_CTL, #0xF
- vsri.u8 d6, d6, #5
- PF addne PF_X, PF_X, #8
- vmvn.8 d3, d3
- PF subne PF_CTL, PF_CTL, #1
- vsri.u8 d7, d7, #6
- vshrn.u16 d30, q2, #2
- vmull.u8 q10, d3, d6
- PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
- vmull.u8 q11, d3, d7
- vmull.u8 q12, d3, d30
- PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
- vsri.u16 q14, q8, #5
- PF cmp PF_X, ORIG_W
- vshll.u8 q9, d18, #8
- vrshr.u16 q13, q10, #8
- PF subge PF_X, PF_X, ORIG_W
- vrshr.u16 q3, q11, #8
- vrshr.u16 q15, q12, #8
- PF subges PF_CTL, PF_CTL, #0x10
- vsri.u16 q14, q9, #11
- PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
- vraddhn.u16 d20, q10, q13
- vraddhn.u16 d23, q11, q3
- PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
- vraddhn.u16 d22, q12, q15
- vst1.16 {d28, d29}, [DST_W, :128]!
-.endm
-
-#else
-
-/* If we did not care much about the performance, we would just use this... */
-.macro pixman_composite_over_8888_0565_process_pixblock_tail_head
- pixman_composite_over_8888_0565_process_pixblock_tail
- vst1.16 {d28, d29}, [DST_W, :128]!
- vld1.16 {d4, d5}, [DST_R, :128]!
- fetch_src_pixblock
- pixman_composite_over_8888_0565_process_pixblock_head
- cache_preload 8, 8
-.endm
-
-#endif
-
-/*
- * And now the final part. We are using 'generate_composite_function' macro
- * to put all the stuff together. We are specifying the name of the function
- * which we want to get, number of bits per pixel for the source, mask and
- * destination (0 if unused, like mask in this case). Next come some bit
- * flags:
- * FLAG_DST_READWRITE - tells that the destination buffer is both read
- * and written, for write-only buffer we would use
- * FLAG_DST_WRITEONLY flag instead
- * FLAG_DEINTERLEAVE_32BPP - tells that we prefer to work with planar data
- * and separate color channels for 32bpp format.
- * The next things are:
- * - the number of pixels processed per iteration (8 in this case, because
- * that's the maximum what can fit into four 64-bit NEON registers).
- * - prefetch distance, measured in pixel blocks. In this case it is 5 times
- * by 8 pixels. That would be 40 pixels, or up to 160 bytes. Optimal
- * prefetch distance can be selected by running some benchmarks.
- *
- * After that we specify some macros, these are 'default_init',
- * 'default_cleanup' here which are empty (but it is possible to have custom
- * init/cleanup macros to be able to save/restore some extra NEON registers
- * like d8-d15 or do anything else) followed by
- * 'pixman_composite_over_8888_0565_process_pixblock_head',
- * 'pixman_composite_over_8888_0565_process_pixblock_tail' and
- * 'pixman_composite_over_8888_0565_process_pixblock_tail_head'
- * which we got implemented above.
- *
- * The last part is the NEON registers allocation scheme.
- */
-generate_composite_function \
- pixman_composite_over_8888_0565_asm_neon, 32, 0, 16, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- default_init, \
- default_cleanup, \
- pixman_composite_over_8888_0565_process_pixblock_head, \
- pixman_composite_over_8888_0565_process_pixblock_tail, \
- pixman_composite_over_8888_0565_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 4, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 24 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_over_n_0565_process_pixblock_head
- /* convert 8 r5g6b5 pixel data from {d4, d5} to planar 8-bit format
- and put data into d6 - red, d7 - green, d30 - blue */
- vshrn.u16 d6, q2, #8
- vshrn.u16 d7, q2, #3
- vsli.u16 q2, q2, #5
- vsri.u8 d6, d6, #5
- vsri.u8 d7, d7, #6
- vshrn.u16 d30, q2, #2
- /* now do alpha blending, storing results in 8-bit planar format
- into d16 - red, d19 - green, d18 - blue */
- vmull.u8 q10, d3, d6
- vmull.u8 q11, d3, d7
- vmull.u8 q12, d3, d30
- vrshr.u16 q13, q10, #8
- vrshr.u16 q3, q11, #8
- vrshr.u16 q15, q12, #8
- vraddhn.u16 d20, q10, q13
- vraddhn.u16 d23, q11, q3
- vraddhn.u16 d22, q12, q15
-.endm
-
-.macro pixman_composite_over_n_0565_process_pixblock_tail
- /* ... continue alpha blending */
- vqadd.u8 d16, d2, d20
- vqadd.u8 q9, q0, q11
- /* convert the result to r5g6b5 and store it into {d28, d29} */
- vshll.u8 q14, d16, #8
- vshll.u8 q8, d19, #8
- vshll.u8 q9, d18, #8
- vsri.u16 q14, q8, #5
- vsri.u16 q14, q9, #11
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_over_n_0565_process_pixblock_tail_head
- pixman_composite_over_n_0565_process_pixblock_tail
- vld1.16 {d4, d5}, [DST_R, :128]!
- vst1.16 {d28, d29}, [DST_W, :128]!
- pixman_composite_over_n_0565_process_pixblock_head
- cache_preload 8, 8
-.endm
-
-.macro pixman_composite_over_n_0565_init
- add DUMMY, sp, #ARGS_STACK_OFFSET
- vld1.32 {d3[0]}, [DUMMY]
- vdup.8 d0, d3[0]
- vdup.8 d1, d3[1]
- vdup.8 d2, d3[2]
- vdup.8 d3, d3[3]
- vmvn.8 d3, d3 /* invert source alpha */
-.endm
-
-generate_composite_function \
- pixman_composite_over_n_0565_asm_neon, 0, 0, 16, \
- FLAG_DST_READWRITE, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_over_n_0565_init, \
- default_cleanup, \
- pixman_composite_over_n_0565_process_pixblock_head, \
- pixman_composite_over_n_0565_process_pixblock_tail, \
- pixman_composite_over_n_0565_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 4, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 24 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_8888_0565_process_pixblock_head
- vshll.u8 q8, d1, #8
- vshll.u8 q14, d2, #8
- vshll.u8 q9, d0, #8
-.endm
-
-.macro pixman_composite_src_8888_0565_process_pixblock_tail
- vsri.u16 q14, q8, #5
- vsri.u16 q14, q9, #11
-.endm
-
-.macro pixman_composite_src_8888_0565_process_pixblock_tail_head
- vsri.u16 q14, q8, #5
- PF add PF_X, PF_X, #8
- PF tst PF_CTL, #0xF
- fetch_src_pixblock
- PF addne PF_X, PF_X, #8
- PF subne PF_CTL, PF_CTL, #1
- vsri.u16 q14, q9, #11
- PF cmp PF_X, ORIG_W
- PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
- vshll.u8 q8, d1, #8
- vst1.16 {d28, d29}, [DST_W, :128]!
- PF subge PF_X, PF_X, ORIG_W
- PF subges PF_CTL, PF_CTL, #0x10
- vshll.u8 q14, d2, #8
- PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
- vshll.u8 q9, d0, #8
-.endm
-
-generate_composite_function \
- pixman_composite_src_8888_0565_asm_neon, 32, 0, 16, \
- FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 10, /* prefetch distance */ \
- default_init, \
- default_cleanup, \
- pixman_composite_src_8888_0565_process_pixblock_head, \
- pixman_composite_src_8888_0565_process_pixblock_tail, \
- pixman_composite_src_8888_0565_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_src_0565_8888_process_pixblock_head
- vshrn.u16 d30, q0, #8
- vshrn.u16 d29, q0, #3
- vsli.u16 q0, q0, #5
- vmov.u8 d31, #255
- vsri.u8 d30, d30, #5
- vsri.u8 d29, d29, #6
- vshrn.u16 d28, q0, #2
-.endm
-
-.macro pixman_composite_src_0565_8888_process_pixblock_tail
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_src_0565_8888_process_pixblock_tail_head
- pixman_composite_src_0565_8888_process_pixblock_tail
- vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
- fetch_src_pixblock
- pixman_composite_src_0565_8888_process_pixblock_head
- cache_preload 8, 8
-.endm
-
-generate_composite_function \
- pixman_composite_src_0565_8888_asm_neon, 16, 0, 32, \
- FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 10, /* prefetch distance */ \
- default_init, \
- default_cleanup, \
- pixman_composite_src_0565_8888_process_pixblock_head, \
- pixman_composite_src_0565_8888_process_pixblock_tail, \
- pixman_composite_src_0565_8888_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_add_8_8_process_pixblock_head
- vqadd.u8 q14, q0, q2
- vqadd.u8 q15, q1, q3
-.endm
-
-.macro pixman_composite_add_8_8_process_pixblock_tail
-.endm
-
-.macro pixman_composite_add_8_8_process_pixblock_tail_head
- fetch_src_pixblock
- PF add PF_X, PF_X, #32
- PF tst PF_CTL, #0xF
- vld1.8 {d4, d5, d6, d7}, [DST_R, :128]!
- PF addne PF_X, PF_X, #32
- PF subne PF_CTL, PF_CTL, #1
- vst1.8 {d28, d29, d30, d31}, [DST_W, :128]!
- PF cmp PF_X, ORIG_W
- PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
- PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
- PF subge PF_X, PF_X, ORIG_W
- PF subges PF_CTL, PF_CTL, #0x10
- vqadd.u8 q14, q0, q2
- PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
- PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
- vqadd.u8 q15, q1, q3
-.endm
-
-generate_composite_function \
- pixman_composite_add_8_8_asm_neon, 8, 0, 8, \
- FLAG_DST_READWRITE, \
- 32, /* number of pixels, processed in a single block */ \
- 10, /* prefetch distance */ \
- default_init, \
- default_cleanup, \
- pixman_composite_add_8_8_process_pixblock_head, \
- pixman_composite_add_8_8_process_pixblock_tail, \
- pixman_composite_add_8_8_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_add_8888_8888_process_pixblock_tail_head
- fetch_src_pixblock
- PF add PF_X, PF_X, #8
- PF tst PF_CTL, #0xF
- vld1.32 {d4, d5, d6, d7}, [DST_R, :128]!
- PF addne PF_X, PF_X, #8
- PF subne PF_CTL, PF_CTL, #1
- vst1.32 {d28, d29, d30, d31}, [DST_W, :128]!
- PF cmp PF_X, ORIG_W
- PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
- PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
- PF subge PF_X, PF_X, ORIG_W
- PF subges PF_CTL, PF_CTL, #0x10
- vqadd.u8 q14, q0, q2
- PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
- PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
- vqadd.u8 q15, q1, q3
-.endm
-
-generate_composite_function \
- pixman_composite_add_8888_8888_asm_neon, 32, 0, 32, \
- FLAG_DST_READWRITE, \
- 8, /* number of pixels, processed in a single block */ \
- 10, /* prefetch distance */ \
- default_init, \
- default_cleanup, \
- pixman_composite_add_8_8_process_pixblock_head, \
- pixman_composite_add_8_8_process_pixblock_tail, \
- pixman_composite_add_8888_8888_process_pixblock_tail_head
-
-generate_composite_function_single_scanline \
- pixman_composite_scanline_add_asm_neon, 32, 0, 32, \
- FLAG_DST_READWRITE, \
- 8, /* number of pixels, processed in a single block */ \
- default_init, \
- default_cleanup, \
- pixman_composite_add_8_8_process_pixblock_head, \
- pixman_composite_add_8_8_process_pixblock_tail, \
- pixman_composite_add_8888_8888_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_out_reverse_8888_8888_process_pixblock_head
- vmvn.8 d24, d3 /* get inverted alpha */
- /* do alpha blending */
- vmull.u8 q8, d24, d4
- vmull.u8 q9, d24, d5
- vmull.u8 q10, d24, d6
- vmull.u8 q11, d24, d7
-.endm
-
-.macro pixman_composite_out_reverse_8888_8888_process_pixblock_tail
- vrshr.u16 q14, q8, #8
- vrshr.u16 q15, q9, #8
- vrshr.u16 q12, q10, #8
- vrshr.u16 q13, q11, #8
- vraddhn.u16 d28, q14, q8
- vraddhn.u16 d29, q15, q9
- vraddhn.u16 d30, q12, q10
- vraddhn.u16 d31, q13, q11
-.endm
-
-.macro pixman_composite_out_reverse_8888_8888_process_pixblock_tail_head
- vld4.8 {d4, d5, d6, d7}, [DST_R, :128]!
- vrshr.u16 q14, q8, #8
- PF add PF_X, PF_X, #8
- PF tst PF_CTL, #0xF
- vrshr.u16 q15, q9, #8
- vrshr.u16 q12, q10, #8
- vrshr.u16 q13, q11, #8
- PF addne PF_X, PF_X, #8
- PF subne PF_CTL, PF_CTL, #1
- vraddhn.u16 d28, q14, q8
- vraddhn.u16 d29, q15, q9
- PF cmp PF_X, ORIG_W
- vraddhn.u16 d30, q12, q10
- vraddhn.u16 d31, q13, q11
- fetch_src_pixblock
- PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
- vmvn.8 d22, d3
- PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
- vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
- PF subge PF_X, PF_X, ORIG_W
- vmull.u8 q8, d22, d4
- PF subges PF_CTL, PF_CTL, #0x10
- vmull.u8 q9, d22, d5
- PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
- vmull.u8 q10, d22, d6
- PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
- vmull.u8 q11, d22, d7
-.endm
-
-generate_composite_function_single_scanline \
- pixman_composite_scanline_out_reverse_asm_neon, 32, 0, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- default_init, \
- default_cleanup, \
- pixman_composite_out_reverse_8888_8888_process_pixblock_head, \
- pixman_composite_out_reverse_8888_8888_process_pixblock_tail, \
- pixman_composite_out_reverse_8888_8888_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_over_8888_8888_process_pixblock_head
- pixman_composite_out_reverse_8888_8888_process_pixblock_head
-.endm
-
-.macro pixman_composite_over_8888_8888_process_pixblock_tail
- pixman_composite_out_reverse_8888_8888_process_pixblock_tail
- vqadd.u8 q14, q0, q14
- vqadd.u8 q15, q1, q15
-.endm
-
-.macro pixman_composite_over_8888_8888_process_pixblock_tail_head
- vld4.8 {d4, d5, d6, d7}, [DST_R, :128]!
- vrshr.u16 q14, q8, #8
- PF add PF_X, PF_X, #8
- PF tst PF_CTL, #0xF
- vrshr.u16 q15, q9, #8
- vrshr.u16 q12, q10, #8
- vrshr.u16 q13, q11, #8
- PF addne PF_X, PF_X, #8
- PF subne PF_CTL, PF_CTL, #1
- vraddhn.u16 d28, q14, q8
- vraddhn.u16 d29, q15, q9
- PF cmp PF_X, ORIG_W
- vraddhn.u16 d30, q12, q10
- vraddhn.u16 d31, q13, q11
- vqadd.u8 q14, q0, q14
- vqadd.u8 q15, q1, q15
- fetch_src_pixblock
- PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
- vmvn.8 d22, d3
- PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
- vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
- PF subge PF_X, PF_X, ORIG_W
- vmull.u8 q8, d22, d4
- PF subges PF_CTL, PF_CTL, #0x10
- vmull.u8 q9, d22, d5
- PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
- vmull.u8 q10, d22, d6
- PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
- vmull.u8 q11, d22, d7
-.endm
-
-generate_composite_function \
- pixman_composite_over_8888_8888_asm_neon, 32, 0, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- default_init, \
- default_cleanup, \
- pixman_composite_over_8888_8888_process_pixblock_head, \
- pixman_composite_over_8888_8888_process_pixblock_tail, \
- pixman_composite_over_8888_8888_process_pixblock_tail_head
-
-generate_composite_function_single_scanline \
- pixman_composite_scanline_over_asm_neon, 32, 0, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- default_init, \
- default_cleanup, \
- pixman_composite_over_8888_8888_process_pixblock_head, \
- pixman_composite_over_8888_8888_process_pixblock_tail, \
- pixman_composite_over_8888_8888_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_over_n_8888_process_pixblock_head
- /* deinterleaved source pixels in {d0, d1, d2, d3} */
- /* inverted alpha in {d24} */
- /* destination pixels in {d4, d5, d6, d7} */
- vmull.u8 q8, d24, d4
- vmull.u8 q9, d24, d5
- vmull.u8 q10, d24, d6
- vmull.u8 q11, d24, d7
-.endm
-
-.macro pixman_composite_over_n_8888_process_pixblock_tail
- vrshr.u16 q14, q8, #8
- vrshr.u16 q15, q9, #8
- vrshr.u16 q2, q10, #8
- vrshr.u16 q3, q11, #8
- vraddhn.u16 d28, q14, q8
- vraddhn.u16 d29, q15, q9
- vraddhn.u16 d30, q2, q10
- vraddhn.u16 d31, q3, q11
- vqadd.u8 q14, q0, q14
- vqadd.u8 q15, q1, q15
-.endm
-
-.macro pixman_composite_over_n_8888_process_pixblock_tail_head
- vrshr.u16 q14, q8, #8
- vrshr.u16 q15, q9, #8
- vrshr.u16 q2, q10, #8
- vrshr.u16 q3, q11, #8
- vraddhn.u16 d28, q14, q8
- vraddhn.u16 d29, q15, q9
- vraddhn.u16 d30, q2, q10
- vraddhn.u16 d31, q3, q11
- vld4.8 {d4, d5, d6, d7}, [DST_R, :128]!
- vqadd.u8 q14, q0, q14
- PF add PF_X, PF_X, #8
- PF tst PF_CTL, #0x0F
- PF addne PF_X, PF_X, #8
- PF subne PF_CTL, PF_CTL, #1
- vqadd.u8 q15, q1, q15
- PF cmp PF_X, ORIG_W
- vmull.u8 q8, d24, d4
- PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
- vmull.u8 q9, d24, d5
- PF subge PF_X, PF_X, ORIG_W
- vmull.u8 q10, d24, d6
- PF subges PF_CTL, PF_CTL, #0x10
- vmull.u8 q11, d24, d7
- PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
- vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
-.endm
-
-.macro pixman_composite_over_n_8888_init
- add DUMMY, sp, #ARGS_STACK_OFFSET
- vld1.32 {d3[0]}, [DUMMY]
- vdup.8 d0, d3[0]
- vdup.8 d1, d3[1]
- vdup.8 d2, d3[2]
- vdup.8 d3, d3[3]
- vmvn.8 d24, d3 /* get inverted alpha */
-.endm
-
-generate_composite_function \
- pixman_composite_over_n_8888_asm_neon, 0, 0, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_over_n_8888_init, \
- default_cleanup, \
- pixman_composite_over_8888_8888_process_pixblock_head, \
- pixman_composite_over_8888_8888_process_pixblock_tail, \
- pixman_composite_over_n_8888_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_over_reverse_n_8888_process_pixblock_tail_head
- vrshr.u16 q14, q8, #8
- PF add PF_X, PF_X, #8
- PF tst PF_CTL, #0xF
- vrshr.u16 q15, q9, #8
- vrshr.u16 q12, q10, #8
- vrshr.u16 q13, q11, #8
- PF addne PF_X, PF_X, #8
- PF subne PF_CTL, PF_CTL, #1
- vraddhn.u16 d28, q14, q8
- vraddhn.u16 d29, q15, q9
- PF cmp PF_X, ORIG_W
- vraddhn.u16 d30, q12, q10
- vraddhn.u16 d31, q13, q11
- vqadd.u8 q14, q0, q14
- vqadd.u8 q15, q1, q15
- vld4.8 {d0, d1, d2, d3}, [DST_R, :128]!
- vmvn.8 d22, d3
- PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
- vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
- PF subge PF_X, PF_X, ORIG_W
- vmull.u8 q8, d22, d4
- PF subges PF_CTL, PF_CTL, #0x10
- vmull.u8 q9, d22, d5
- vmull.u8 q10, d22, d6
- PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
- vmull.u8 q11, d22, d7
-.endm
-
-.macro pixman_composite_over_reverse_n_8888_init
- add DUMMY, sp, #ARGS_STACK_OFFSET
- vld1.32 {d7[0]}, [DUMMY]
- vdup.8 d4, d7[0]
- vdup.8 d5, d7[1]
- vdup.8 d6, d7[2]
- vdup.8 d7, d7[3]
-.endm
-
-generate_composite_function \
- pixman_composite_over_reverse_n_8888_asm_neon, 0, 0, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_over_reverse_n_8888_init, \
- default_cleanup, \
- pixman_composite_over_8888_8888_process_pixblock_head, \
- pixman_composite_over_8888_8888_process_pixblock_tail, \
- pixman_composite_over_reverse_n_8888_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 0, /* dst_r_basereg */ \
- 4, /* src_basereg */ \
- 24 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_over_8888_8_0565_process_pixblock_head
- vmull.u8 q0, d24, d8 /* IN for SRC pixels (part1) */
- vmull.u8 q1, d24, d9
- vmull.u8 q6, d24, d10
- vmull.u8 q7, d24, d11
- vshrn.u16 d6, q2, #8 /* convert DST_R data to 32-bpp (part1) */
- vshrn.u16 d7, q2, #3
- vsli.u16 q2, q2, #5
- vrshr.u16 q8, q0, #8 /* IN for SRC pixels (part2) */
- vrshr.u16 q9, q1, #8
- vrshr.u16 q10, q6, #8
- vrshr.u16 q11, q7, #8
- vraddhn.u16 d0, q0, q8
- vraddhn.u16 d1, q1, q9
- vraddhn.u16 d2, q6, q10
- vraddhn.u16 d3, q7, q11
- vsri.u8 d6, d6, #5 /* convert DST_R data to 32-bpp (part2) */
- vsri.u8 d7, d7, #6
- vmvn.8 d3, d3
- vshrn.u16 d30, q2, #2
- vmull.u8 q8, d3, d6 /* now do alpha blending */
- vmull.u8 q9, d3, d7
- vmull.u8 q10, d3, d30
-.endm
-
-.macro pixman_composite_over_8888_8_0565_process_pixblock_tail
- /* 3 cycle bubble (after vmull.u8) */
- vrshr.u16 q13, q8, #8
- vrshr.u16 q11, q9, #8
- vrshr.u16 q15, q10, #8
- vraddhn.u16 d16, q8, q13
- vraddhn.u16 d27, q9, q11
- vraddhn.u16 d26, q10, q15
- vqadd.u8 d16, d2, d16
- /* 1 cycle bubble */
- vqadd.u8 q9, q0, q13
- vshll.u8 q14, d16, #8 /* convert to 16bpp */
- vshll.u8 q8, d19, #8
- vshll.u8 q9, d18, #8
- vsri.u16 q14, q8, #5
- /* 1 cycle bubble */
- vsri.u16 q14, q9, #11
-.endm
-
-.macro pixman_composite_over_8888_8_0565_process_pixblock_tail_head
- vld1.16 {d4, d5}, [DST_R, :128]!
- vshrn.u16 d6, q2, #8
- fetch_mask_pixblock
- vshrn.u16 d7, q2, #3
- fetch_src_pixblock
- vmull.u8 q6, d24, d10
- vrshr.u16 q13, q8, #8
- vrshr.u16 q11, q9, #8
- vrshr.u16 q15, q10, #8
- vraddhn.u16 d16, q8, q13
- vraddhn.u16 d27, q9, q11
- vraddhn.u16 d26, q10, q15
- vqadd.u8 d16, d2, d16
- vmull.u8 q1, d24, d9
- vqadd.u8 q9, q0, q13
- vshll.u8 q14, d16, #8
- vmull.u8 q0, d24, d8
- vshll.u8 q8, d19, #8
- vshll.u8 q9, d18, #8
- vsri.u16 q14, q8, #5
- vmull.u8 q7, d24, d11
- vsri.u16 q14, q9, #11
-
- cache_preload 8, 8
-
- vsli.u16 q2, q2, #5
- vrshr.u16 q8, q0, #8
- vrshr.u16 q9, q1, #8
- vrshr.u16 q10, q6, #8
- vrshr.u16 q11, q7, #8
- vraddhn.u16 d0, q0, q8
- vraddhn.u16 d1, q1, q9
- vraddhn.u16 d2, q6, q10
- vraddhn.u16 d3, q7, q11
- vsri.u8 d6, d6, #5
- vsri.u8 d7, d7, #6
- vmvn.8 d3, d3
- vshrn.u16 d30, q2, #2
- vst1.16 {d28, d29}, [DST_W, :128]!
- vmull.u8 q8, d3, d6
- vmull.u8 q9, d3, d7
- vmull.u8 q10, d3, d30
-.endm
-
-generate_composite_function \
- pixman_composite_over_8888_8_0565_asm_neon, 32, 8, 16, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- default_init_need_all_regs, \
- default_cleanup_need_all_regs, \
- pixman_composite_over_8888_8_0565_process_pixblock_head, \
- pixman_composite_over_8888_8_0565_process_pixblock_tail, \
- pixman_composite_over_8888_8_0565_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 4, /* dst_r_basereg */ \
- 8, /* src_basereg */ \
- 24 /* mask_basereg */
-
-/******************************************************************************/
-
-/*
- * This function needs a special initialization of solid mask.
- * Solid source pixel data is fetched from stack at ARGS_STACK_OFFSET
- * offset, split into color components and replicated in d8-d11
- * registers. Additionally, this function needs all the NEON registers,
- * so it has to save d8-d15 registers which are callee saved according
- * to ABI. These registers are restored from 'cleanup' macro. All the
- * other NEON registers are caller saved, so can be clobbered freely
- * without introducing any problems.
- */
-.macro pixman_composite_over_n_8_0565_init
- add DUMMY, sp, #ARGS_STACK_OFFSET
- vpush {d8-d15}
- vld1.32 {d11[0]}, [DUMMY]
- vdup.8 d8, d11[0]
- vdup.8 d9, d11[1]
- vdup.8 d10, d11[2]
- vdup.8 d11, d11[3]
-.endm
-
-.macro pixman_composite_over_n_8_0565_cleanup
- vpop {d8-d15}
-.endm
-
-generate_composite_function \
- pixman_composite_over_n_8_0565_asm_neon, 0, 8, 16, \
- FLAG_DST_READWRITE, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_over_n_8_0565_init, \
- pixman_composite_over_n_8_0565_cleanup, \
- pixman_composite_over_8888_8_0565_process_pixblock_head, \
- pixman_composite_over_8888_8_0565_process_pixblock_tail, \
- pixman_composite_over_8888_8_0565_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_over_8888_n_0565_init
- add DUMMY, sp, #(ARGS_STACK_OFFSET + 8)
- vpush {d8-d15}
- vld1.32 {d24[0]}, [DUMMY]
- vdup.8 d24, d24[3]
-.endm
-
-.macro pixman_composite_over_8888_n_0565_cleanup
- vpop {d8-d15}
-.endm
-
-generate_composite_function \
- pixman_composite_over_8888_n_0565_asm_neon, 32, 0, 16, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_over_8888_n_0565_init, \
- pixman_composite_over_8888_n_0565_cleanup, \
- pixman_composite_over_8888_8_0565_process_pixblock_head, \
- pixman_composite_over_8888_8_0565_process_pixblock_tail, \
- pixman_composite_over_8888_8_0565_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 4, /* dst_r_basereg */ \
- 8, /* src_basereg */ \
- 24 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_0565_0565_process_pixblock_head
-.endm
-
-.macro pixman_composite_src_0565_0565_process_pixblock_tail
-.endm
-
-.macro pixman_composite_src_0565_0565_process_pixblock_tail_head
- vst1.16 {d0, d1, d2, d3}, [DST_W, :128]!
- fetch_src_pixblock
- cache_preload 16, 16
-.endm
-
-generate_composite_function \
- pixman_composite_src_0565_0565_asm_neon, 16, 0, 16, \
- FLAG_DST_WRITEONLY, \
- 16, /* number of pixels, processed in a single block */ \
- 10, /* prefetch distance */ \
- default_init, \
- default_cleanup, \
- pixman_composite_src_0565_0565_process_pixblock_head, \
- pixman_composite_src_0565_0565_process_pixblock_tail, \
- pixman_composite_src_0565_0565_process_pixblock_tail_head, \
- 0, /* dst_w_basereg */ \
- 0, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 0 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_n_8_process_pixblock_head
-.endm
-
-.macro pixman_composite_src_n_8_process_pixblock_tail
-.endm
-
-.macro pixman_composite_src_n_8_process_pixblock_tail_head
- vst1.8 {d0, d1, d2, d3}, [DST_W, :128]!
-.endm
-
-.macro pixman_composite_src_n_8_init
- add DUMMY, sp, #ARGS_STACK_OFFSET
- vld1.32 {d0[0]}, [DUMMY]
- vsli.u64 d0, d0, #8
- vsli.u64 d0, d0, #16
- vsli.u64 d0, d0, #32
- vorr d1, d0, d0
- vorr q1, q0, q0
-.endm
-
-.macro pixman_composite_src_n_8_cleanup
-.endm
-
-generate_composite_function \
- pixman_composite_src_n_8_asm_neon, 0, 0, 8, \
- FLAG_DST_WRITEONLY, \
- 32, /* number of pixels, processed in a single block */ \
- 0, /* prefetch distance */ \
- pixman_composite_src_n_8_init, \
- pixman_composite_src_n_8_cleanup, \
- pixman_composite_src_n_8_process_pixblock_head, \
- pixman_composite_src_n_8_process_pixblock_tail, \
- pixman_composite_src_n_8_process_pixblock_tail_head, \
- 0, /* dst_w_basereg */ \
- 0, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 0 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_n_0565_process_pixblock_head
-.endm
-
-.macro pixman_composite_src_n_0565_process_pixblock_tail
-.endm
-
-.macro pixman_composite_src_n_0565_process_pixblock_tail_head
- vst1.16 {d0, d1, d2, d3}, [DST_W, :128]!
-.endm
-
-.macro pixman_composite_src_n_0565_init
- add DUMMY, sp, #ARGS_STACK_OFFSET
- vld1.32 {d0[0]}, [DUMMY]
- vsli.u64 d0, d0, #16
- vsli.u64 d0, d0, #32
- vorr d1, d0, d0
- vorr q1, q0, q0
-.endm
-
-.macro pixman_composite_src_n_0565_cleanup
-.endm
-
-generate_composite_function \
- pixman_composite_src_n_0565_asm_neon, 0, 0, 16, \
- FLAG_DST_WRITEONLY, \
- 16, /* number of pixels, processed in a single block */ \
- 0, /* prefetch distance */ \
- pixman_composite_src_n_0565_init, \
- pixman_composite_src_n_0565_cleanup, \
- pixman_composite_src_n_0565_process_pixblock_head, \
- pixman_composite_src_n_0565_process_pixblock_tail, \
- pixman_composite_src_n_0565_process_pixblock_tail_head, \
- 0, /* dst_w_basereg */ \
- 0, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 0 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_n_8888_process_pixblock_head
-.endm
-
-.macro pixman_composite_src_n_8888_process_pixblock_tail
-.endm
-
-.macro pixman_composite_src_n_8888_process_pixblock_tail_head
- vst1.32 {d0, d1, d2, d3}, [DST_W, :128]!
-.endm
-
-.macro pixman_composite_src_n_8888_init
- add DUMMY, sp, #ARGS_STACK_OFFSET
- vld1.32 {d0[0]}, [DUMMY]
- vsli.u64 d0, d0, #32
- vorr d1, d0, d0
- vorr q1, q0, q0
-.endm
-
-.macro pixman_composite_src_n_8888_cleanup
-.endm
-
-generate_composite_function \
- pixman_composite_src_n_8888_asm_neon, 0, 0, 32, \
- FLAG_DST_WRITEONLY, \
- 8, /* number of pixels, processed in a single block */ \
- 0, /* prefetch distance */ \
- pixman_composite_src_n_8888_init, \
- pixman_composite_src_n_8888_cleanup, \
- pixman_composite_src_n_8888_process_pixblock_head, \
- pixman_composite_src_n_8888_process_pixblock_tail, \
- pixman_composite_src_n_8888_process_pixblock_tail_head, \
- 0, /* dst_w_basereg */ \
- 0, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 0 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_8888_8888_process_pixblock_head
-.endm
-
-.macro pixman_composite_src_8888_8888_process_pixblock_tail
-.endm
-
-.macro pixman_composite_src_8888_8888_process_pixblock_tail_head
- vst1.32 {d0, d1, d2, d3}, [DST_W, :128]!
- fetch_src_pixblock
- cache_preload 8, 8
-.endm
-
-generate_composite_function \
- pixman_composite_src_8888_8888_asm_neon, 32, 0, 32, \
- FLAG_DST_WRITEONLY, \
- 8, /* number of pixels, processed in a single block */ \
- 10, /* prefetch distance */ \
- default_init, \
- default_cleanup, \
- pixman_composite_src_8888_8888_process_pixblock_head, \
- pixman_composite_src_8888_8888_process_pixblock_tail, \
- pixman_composite_src_8888_8888_process_pixblock_tail_head, \
- 0, /* dst_w_basereg */ \
- 0, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 0 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_x888_8888_process_pixblock_head
- vorr q0, q0, q2
- vorr q1, q1, q2
-.endm
-
-.macro pixman_composite_src_x888_8888_process_pixblock_tail
-.endm
-
-.macro pixman_composite_src_x888_8888_process_pixblock_tail_head
- vst1.32 {d0, d1, d2, d3}, [DST_W, :128]!
- fetch_src_pixblock
- vorr q0, q0, q2
- vorr q1, q1, q2
- cache_preload 8, 8
-.endm
-
-.macro pixman_composite_src_x888_8888_init
- vmov.u8 q2, #0xFF
- vshl.u32 q2, q2, #24
-.endm
-
-generate_composite_function \
- pixman_composite_src_x888_8888_asm_neon, 32, 0, 32, \
- FLAG_DST_WRITEONLY, \
- 8, /* number of pixels, processed in a single block */ \
- 10, /* prefetch distance */ \
- pixman_composite_src_x888_8888_init, \
- default_cleanup, \
- pixman_composite_src_x888_8888_process_pixblock_head, \
- pixman_composite_src_x888_8888_process_pixblock_tail, \
- pixman_composite_src_x888_8888_process_pixblock_tail_head, \
- 0, /* dst_w_basereg */ \
- 0, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 0 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_n_8_8888_process_pixblock_head
- /* expecting solid source in {d0, d1, d2, d3} */
- /* mask is in d24 (d25, d26, d27 are unused) */
-
- /* in */
- vmull.u8 q8, d24, d0
- vmull.u8 q9, d24, d1
- vmull.u8 q10, d24, d2
- vmull.u8 q11, d24, d3
- vrsra.u16 q8, q8, #8
- vrsra.u16 q9, q9, #8
- vrsra.u16 q10, q10, #8
- vrsra.u16 q11, q11, #8
-.endm
-
-.macro pixman_composite_src_n_8_8888_process_pixblock_tail
- vrshrn.u16 d28, q8, #8
- vrshrn.u16 d29, q9, #8
- vrshrn.u16 d30, q10, #8
- vrshrn.u16 d31, q11, #8
-.endm
-
-.macro pixman_composite_src_n_8_8888_process_pixblock_tail_head
- fetch_mask_pixblock
- PF add PF_X, PF_X, #8
- vrshrn.u16 d28, q8, #8
- PF tst PF_CTL, #0x0F
- vrshrn.u16 d29, q9, #8
- PF addne PF_X, PF_X, #8
- vrshrn.u16 d30, q10, #8
- PF subne PF_CTL, PF_CTL, #1
- vrshrn.u16 d31, q11, #8
- PF cmp PF_X, ORIG_W
- vmull.u8 q8, d24, d0
- PF pld, [PF_MASK, PF_X, lsl #mask_bpp_shift]
- vmull.u8 q9, d24, d1
- PF subge PF_X, PF_X, ORIG_W
- vmull.u8 q10, d24, d2
- PF subges PF_CTL, PF_CTL, #0x10
- vmull.u8 q11, d24, d3
- PF ldrgeb DUMMY, [PF_MASK, MASK_STRIDE, lsl #mask_bpp_shift]!
- vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
- vrsra.u16 q8, q8, #8
- vrsra.u16 q9, q9, #8
- vrsra.u16 q10, q10, #8
- vrsra.u16 q11, q11, #8
-.endm
-
-.macro pixman_composite_src_n_8_8888_init
- add DUMMY, sp, #ARGS_STACK_OFFSET
- vld1.32 {d3[0]}, [DUMMY]
- vdup.8 d0, d3[0]
- vdup.8 d1, d3[1]
- vdup.8 d2, d3[2]
- vdup.8 d3, d3[3]
-.endm
-
-.macro pixman_composite_src_n_8_8888_cleanup
-.endm
-
-generate_composite_function \
- pixman_composite_src_n_8_8888_asm_neon, 0, 8, 32, \
- FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_src_n_8_8888_init, \
- pixman_composite_src_n_8_8888_cleanup, \
- pixman_composite_src_n_8_8888_process_pixblock_head, \
- pixman_composite_src_n_8_8888_process_pixblock_tail, \
- pixman_composite_src_n_8_8888_process_pixblock_tail_head, \
-
-/******************************************************************************/
-
-.macro pixman_composite_src_n_8_8_process_pixblock_head
- vmull.u8 q0, d24, d16
- vmull.u8 q1, d25, d16
- vmull.u8 q2, d26, d16
- vmull.u8 q3, d27, d16
- vrsra.u16 q0, q0, #8
- vrsra.u16 q1, q1, #8
- vrsra.u16 q2, q2, #8
- vrsra.u16 q3, q3, #8
-.endm
-
-.macro pixman_composite_src_n_8_8_process_pixblock_tail
- vrshrn.u16 d28, q0, #8
- vrshrn.u16 d29, q1, #8
- vrshrn.u16 d30, q2, #8
- vrshrn.u16 d31, q3, #8
-.endm
-
-.macro pixman_composite_src_n_8_8_process_pixblock_tail_head
- fetch_mask_pixblock
- PF add PF_X, PF_X, #8
- vrshrn.u16 d28, q0, #8
- PF tst PF_CTL, #0x0F
- vrshrn.u16 d29, q1, #8
- PF addne PF_X, PF_X, #8
- vrshrn.u16 d30, q2, #8
- PF subne PF_CTL, PF_CTL, #1
- vrshrn.u16 d31, q3, #8
- PF cmp PF_X, ORIG_W
- vmull.u8 q0, d24, d16
- PF pld, [PF_MASK, PF_X, lsl #mask_bpp_shift]
- vmull.u8 q1, d25, d16
- PF subge PF_X, PF_X, ORIG_W
- vmull.u8 q2, d26, d16
- PF subges PF_CTL, PF_CTL, #0x10
- vmull.u8 q3, d27, d16
- PF ldrgeb DUMMY, [PF_MASK, MASK_STRIDE, lsl #mask_bpp_shift]!
- vst1.8 {d28, d29, d30, d31}, [DST_W, :128]!
- vrsra.u16 q0, q0, #8
- vrsra.u16 q1, q1, #8
- vrsra.u16 q2, q2, #8
- vrsra.u16 q3, q3, #8
-.endm
-
-.macro pixman_composite_src_n_8_8_init
- add DUMMY, sp, #ARGS_STACK_OFFSET
- vld1.32 {d16[0]}, [DUMMY]
- vdup.8 d16, d16[3]
-.endm
-
-.macro pixman_composite_src_n_8_8_cleanup
-.endm
-
-generate_composite_function \
- pixman_composite_src_n_8_8_asm_neon, 0, 8, 8, \
- FLAG_DST_WRITEONLY, \
- 32, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_src_n_8_8_init, \
- pixman_composite_src_n_8_8_cleanup, \
- pixman_composite_src_n_8_8_process_pixblock_head, \
- pixman_composite_src_n_8_8_process_pixblock_tail, \
- pixman_composite_src_n_8_8_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_over_n_8_8888_process_pixblock_head
- /* expecting deinterleaved source data in {d8, d9, d10, d11} */
- /* d8 - blue, d9 - green, d10 - red, d11 - alpha */
- /* and destination data in {d4, d5, d6, d7} */
- /* mask is in d24 (d25, d26, d27 are unused) */
-
- /* in */
- vmull.u8 q6, d24, d8
- vmull.u8 q7, d24, d9
- vmull.u8 q8, d24, d10
- vmull.u8 q9, d24, d11
- vrshr.u16 q10, q6, #8
- vrshr.u16 q11, q7, #8
- vrshr.u16 q12, q8, #8
- vrshr.u16 q13, q9, #8
- vraddhn.u16 d0, q6, q10
- vraddhn.u16 d1, q7, q11
- vraddhn.u16 d2, q8, q12
- vraddhn.u16 d3, q9, q13
- vmvn.8 d25, d3 /* get inverted alpha */
- /* source: d0 - blue, d1 - green, d2 - red, d3 - alpha */
- /* destination: d4 - blue, d5 - green, d6 - red, d7 - alpha */
- /* now do alpha blending */
- vmull.u8 q8, d25, d4
- vmull.u8 q9, d25, d5
- vmull.u8 q10, d25, d6
- vmull.u8 q11, d25, d7
-.endm
-
-.macro pixman_composite_over_n_8_8888_process_pixblock_tail
- vrshr.u16 q14, q8, #8
- vrshr.u16 q15, q9, #8
- vrshr.u16 q6, q10, #8
- vrshr.u16 q7, q11, #8
- vraddhn.u16 d28, q14, q8
- vraddhn.u16 d29, q15, q9
- vraddhn.u16 d30, q6, q10
- vraddhn.u16 d31, q7, q11
- vqadd.u8 q14, q0, q14
- vqadd.u8 q15, q1, q15
-.endm
-
-.macro pixman_composite_over_n_8_8888_process_pixblock_tail_head
- vrshr.u16 q14, q8, #8
- vld4.8 {d4, d5, d6, d7}, [DST_R, :128]!
- vrshr.u16 q15, q9, #8
- fetch_mask_pixblock
- vrshr.u16 q6, q10, #8
- PF add PF_X, PF_X, #8
- vrshr.u16 q7, q11, #8
- PF tst PF_CTL, #0x0F
- vraddhn.u16 d28, q14, q8
- PF addne PF_X, PF_X, #8
- vraddhn.u16 d29, q15, q9
- PF subne PF_CTL, PF_CTL, #1
- vraddhn.u16 d30, q6, q10
- PF cmp PF_X, ORIG_W
- vraddhn.u16 d31, q7, q11
- PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
- vmull.u8 q6, d24, d8
- PF pld, [PF_MASK, PF_X, lsl #mask_bpp_shift]
- vmull.u8 q7, d24, d9
- PF subge PF_X, PF_X, ORIG_W
- vmull.u8 q8, d24, d10
- PF subges PF_CTL, PF_CTL, #0x10
- vmull.u8 q9, d24, d11
- PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
- vqadd.u8 q14, q0, q14
- PF ldrgeb DUMMY, [PF_MASK, MASK_STRIDE, lsl #mask_bpp_shift]!
- vqadd.u8 q15, q1, q15
- vrshr.u16 q10, q6, #8
- vrshr.u16 q11, q7, #8
- vrshr.u16 q12, q8, #8
- vrshr.u16 q13, q9, #8
- vraddhn.u16 d0, q6, q10
- vraddhn.u16 d1, q7, q11
- vraddhn.u16 d2, q8, q12
- vraddhn.u16 d3, q9, q13
- vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
- vmvn.8 d25, d3
- vmull.u8 q8, d25, d4
- vmull.u8 q9, d25, d5
- vmull.u8 q10, d25, d6
- vmull.u8 q11, d25, d7
-.endm
-
-.macro pixman_composite_over_n_8_8888_init
- add DUMMY, sp, #ARGS_STACK_OFFSET
- vpush {d8-d15}
- vld1.32 {d11[0]}, [DUMMY]
- vdup.8 d8, d11[0]
- vdup.8 d9, d11[1]
- vdup.8 d10, d11[2]
- vdup.8 d11, d11[3]
-.endm
-
-.macro pixman_composite_over_n_8_8888_cleanup
- vpop {d8-d15}
-.endm
-
-generate_composite_function \
- pixman_composite_over_n_8_8888_asm_neon, 0, 8, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_over_n_8_8888_init, \
- pixman_composite_over_n_8_8888_cleanup, \
- pixman_composite_over_n_8_8888_process_pixblock_head, \
- pixman_composite_over_n_8_8888_process_pixblock_tail, \
- pixman_composite_over_n_8_8888_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_over_n_8_8_process_pixblock_head
- vmull.u8 q0, d24, d8
- vmull.u8 q1, d25, d8
- vmull.u8 q6, d26, d8
- vmull.u8 q7, d27, d8
- vrshr.u16 q10, q0, #8
- vrshr.u16 q11, q1, #8
- vrshr.u16 q12, q6, #8
- vrshr.u16 q13, q7, #8
- vraddhn.u16 d0, q0, q10
- vraddhn.u16 d1, q1, q11
- vraddhn.u16 d2, q6, q12
- vraddhn.u16 d3, q7, q13
- vmvn.8 q12, q0
- vmvn.8 q13, q1
- vmull.u8 q8, d24, d4
- vmull.u8 q9, d25, d5
- vmull.u8 q10, d26, d6
- vmull.u8 q11, d27, d7
-.endm
-
-.macro pixman_composite_over_n_8_8_process_pixblock_tail
- vrshr.u16 q14, q8, #8
- vrshr.u16 q15, q9, #8
- vrshr.u16 q12, q10, #8
- vrshr.u16 q13, q11, #8
- vraddhn.u16 d28, q14, q8
- vraddhn.u16 d29, q15, q9
- vraddhn.u16 d30, q12, q10
- vraddhn.u16 d31, q13, q11
- vqadd.u8 q14, q0, q14
- vqadd.u8 q15, q1, q15
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_over_n_8_8_process_pixblock_tail_head
- vld1.8 {d4, d5, d6, d7}, [DST_R, :128]!
- pixman_composite_over_n_8_8_process_pixblock_tail
- fetch_mask_pixblock
- cache_preload 32, 32
- vst1.8 {d28, d29, d30, d31}, [DST_W, :128]!
- pixman_composite_over_n_8_8_process_pixblock_head
-.endm
-
-.macro pixman_composite_over_n_8_8_init
- add DUMMY, sp, #ARGS_STACK_OFFSET
- vpush {d8-d15}
- vld1.32 {d8[0]}, [DUMMY]
- vdup.8 d8, d8[3]
-.endm
-
-.macro pixman_composite_over_n_8_8_cleanup
- vpop {d8-d15}
-.endm
-
-generate_composite_function \
- pixman_composite_over_n_8_8_asm_neon, 0, 8, 8, \
- FLAG_DST_READWRITE, \
- 32, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_over_n_8_8_init, \
- pixman_composite_over_n_8_8_cleanup, \
- pixman_composite_over_n_8_8_process_pixblock_head, \
- pixman_composite_over_n_8_8_process_pixblock_tail, \
- pixman_composite_over_n_8_8_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_over_n_8888_8888_ca_process_pixblock_head
- /*
- * 'combine_mask_ca' replacement
- *
- * input: solid src (n) in {d8, d9, d10, d11}
- * dest in {d4, d5, d6, d7 }
- * mask in {d24, d25, d26, d27}
- * output: updated src in {d0, d1, d2, d3 }
- * updated mask in {d24, d25, d26, d3 }
- */
- vmull.u8 q0, d24, d8
- vmull.u8 q1, d25, d9
- vmull.u8 q6, d26, d10
- vmull.u8 q7, d27, d11
- vmull.u8 q9, d11, d25
- vmull.u8 q12, d11, d24
- vmull.u8 q13, d11, d26
- vrshr.u16 q8, q0, #8
- vrshr.u16 q10, q1, #8
- vrshr.u16 q11, q6, #8
- vraddhn.u16 d0, q0, q8
- vraddhn.u16 d1, q1, q10
- vraddhn.u16 d2, q6, q11
- vrshr.u16 q11, q12, #8
- vrshr.u16 q8, q9, #8
- vrshr.u16 q6, q13, #8
- vrshr.u16 q10, q7, #8
- vraddhn.u16 d24, q12, q11
- vraddhn.u16 d25, q9, q8
- vraddhn.u16 d26, q13, q6
- vraddhn.u16 d3, q7, q10
- /*
- * 'combine_over_ca' replacement
- *
- * output: updated dest in {d28, d29, d30, d31}
- */
- vmvn.8 q12, q12
- vmvn.8 d26, d26
- vmull.u8 q8, d24, d4
- vmull.u8 q9, d25, d5
- vmvn.8 d27, d3
- vmull.u8 q10, d26, d6
- vmull.u8 q11, d27, d7
-.endm
-
-.macro pixman_composite_over_n_8888_8888_ca_process_pixblock_tail
- /* ... continue 'combine_over_ca' replacement */
- vrshr.u16 q14, q8, #8
- vrshr.u16 q15, q9, #8
- vrshr.u16 q6, q10, #8
- vrshr.u16 q7, q11, #8
- vraddhn.u16 d28, q14, q8
- vraddhn.u16 d29, q15, q9
- vraddhn.u16 d30, q6, q10
- vraddhn.u16 d31, q7, q11
- vqadd.u8 q14, q0, q14
- vqadd.u8 q15, q1, q15
-.endm
-
-.macro pixman_composite_over_n_8888_8888_ca_process_pixblock_tail_head
- vrshr.u16 q14, q8, #8
- vrshr.u16 q15, q9, #8
- vld4.8 {d4, d5, d6, d7}, [DST_R, :128]!
- vrshr.u16 q6, q10, #8
- vrshr.u16 q7, q11, #8
- vraddhn.u16 d28, q14, q8
- vraddhn.u16 d29, q15, q9
- vraddhn.u16 d30, q6, q10
- vraddhn.u16 d31, q7, q11
- fetch_mask_pixblock
- vqadd.u8 q14, q0, q14
- vqadd.u8 q15, q1, q15
- cache_preload 8, 8
- pixman_composite_over_n_8888_8888_ca_process_pixblock_head
- vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
-.endm
-
-.macro pixman_composite_over_n_8888_8888_ca_init
- add DUMMY, sp, #ARGS_STACK_OFFSET
- vpush {d8-d15}
- vld1.32 {d11[0]}, [DUMMY]
- vdup.8 d8, d11[0]
- vdup.8 d9, d11[1]
- vdup.8 d10, d11[2]
- vdup.8 d11, d11[3]
-.endm
-
-.macro pixman_composite_over_n_8888_8888_ca_cleanup
- vpop {d8-d15}
-.endm
-
-generate_composite_function \
- pixman_composite_over_n_8888_8888_ca_asm_neon, 0, 32, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_over_n_8888_8888_ca_init, \
- pixman_composite_over_n_8888_8888_ca_cleanup, \
- pixman_composite_over_n_8888_8888_ca_process_pixblock_head, \
- pixman_composite_over_n_8888_8888_ca_process_pixblock_tail, \
- pixman_composite_over_n_8888_8888_ca_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_over_n_8888_0565_ca_process_pixblock_head
- /*
- * 'combine_mask_ca' replacement
- *
- * input: solid src (n) in {d8, d9, d10, d11} [B, G, R, A]
- * mask in {d24, d25, d26} [B, G, R]
- * output: updated src in {d0, d1, d2 } [B, G, R]
- * updated mask in {d24, d25, d26} [B, G, R]
- */
- vmull.u8 q0, d24, d8
- vmull.u8 q1, d25, d9
- vmull.u8 q6, d26, d10
- vmull.u8 q9, d11, d25
- vmull.u8 q12, d11, d24
- vmull.u8 q13, d11, d26
- vrshr.u16 q8, q0, #8
- vrshr.u16 q10, q1, #8
- vrshr.u16 q11, q6, #8
- vraddhn.u16 d0, q0, q8
- vraddhn.u16 d1, q1, q10
- vraddhn.u16 d2, q6, q11
- vrshr.u16 q11, q12, #8
- vrshr.u16 q8, q9, #8
- vrshr.u16 q6, q13, #8
- vraddhn.u16 d24, q12, q11
- vraddhn.u16 d25, q9, q8
- /*
- * convert 8 r5g6b5 pixel data from {d4, d5} to planar 8-bit format
- * and put data into d16 - blue, d17 - green, d18 - red
- */
- vshrn.u16 d17, q2, #3
- vshrn.u16 d18, q2, #8
- vraddhn.u16 d26, q13, q6
- vsli.u16 q2, q2, #5
- vsri.u8 d18, d18, #5
- vsri.u8 d17, d17, #6
- /*
- * 'combine_over_ca' replacement
- *
- * output: updated dest in d16 - blue, d17 - green, d18 - red
- */
- vmvn.8 q12, q12
- vshrn.u16 d16, q2, #2
- vmvn.8 d26, d26
- vmull.u8 q6, d16, d24
- vmull.u8 q7, d17, d25
- vmull.u8 q11, d18, d26
-.endm
-
-.macro pixman_composite_over_n_8888_0565_ca_process_pixblock_tail
- /* ... continue 'combine_over_ca' replacement */
- vrshr.u16 q10, q6, #8
- vrshr.u16 q14, q7, #8
- vrshr.u16 q15, q11, #8
- vraddhn.u16 d16, q10, q6
- vraddhn.u16 d17, q14, q7
- vraddhn.u16 d18, q15, q11
- vqadd.u8 q8, q0, q8
- vqadd.u8 d18, d2, d18
- /*
- * convert the results in d16, d17, d18 to r5g6b5 and store
- * them into {d28, d29}
- */
- vshll.u8 q14, d18, #8
- vshll.u8 q10, d17, #8
- vshll.u8 q15, d16, #8
- vsri.u16 q14, q10, #5
- vsri.u16 q14, q15, #11
-.endm
-
-.macro pixman_composite_over_n_8888_0565_ca_process_pixblock_tail_head
- fetch_mask_pixblock
- vrshr.u16 q10, q6, #8
- vrshr.u16 q14, q7, #8
- vld1.16 {d4, d5}, [DST_R, :128]!
- vrshr.u16 q15, q11, #8
- vraddhn.u16 d16, q10, q6
- vraddhn.u16 d17, q14, q7
- vraddhn.u16 d22, q15, q11
- /* process_pixblock_head */
- /*
- * 'combine_mask_ca' replacement
- *
- * input: solid src (n) in {d8, d9, d10, d11} [B, G, R, A]
- * mask in {d24, d25, d26} [B, G, R]
- * output: updated src in {d0, d1, d2 } [B, G, R]
- * updated mask in {d24, d25, d26} [B, G, R]
- */
- vmull.u8 q6, d26, d10
- vqadd.u8 q8, q0, q8
- vmull.u8 q0, d24, d8
- vqadd.u8 d22, d2, d22
- vmull.u8 q1, d25, d9
- /*
- * convert the result in d16, d17, d22 to r5g6b5 and store
- * it into {d28, d29}
- */
- vshll.u8 q14, d22, #8
- vshll.u8 q10, d17, #8
- vshll.u8 q15, d16, #8
- vmull.u8 q9, d11, d25
- vsri.u16 q14, q10, #5
- vmull.u8 q12, d11, d24
- vmull.u8 q13, d11, d26
- vsri.u16 q14, q15, #11
- cache_preload 8, 8
- vrshr.u16 q8, q0, #8
- vrshr.u16 q10, q1, #8
- vrshr.u16 q11, q6, #8
- vraddhn.u16 d0, q0, q8
- vraddhn.u16 d1, q1, q10
- vraddhn.u16 d2, q6, q11
- vrshr.u16 q11, q12, #8
- vrshr.u16 q8, q9, #8
- vrshr.u16 q6, q13, #8
- vraddhn.u16 d24, q12, q11
- vraddhn.u16 d25, q9, q8
- /*
- * convert 8 r5g6b5 pixel data from {d4, d5} to planar
- * 8-bit format and put data into d16 - blue, d17 - green,
- * d18 - red
- */
- vshrn.u16 d17, q2, #3
- vshrn.u16 d18, q2, #8
- vraddhn.u16 d26, q13, q6
- vsli.u16 q2, q2, #5
- vsri.u8 d17, d17, #6
- vsri.u8 d18, d18, #5
- /*
- * 'combine_over_ca' replacement
- *
- * output: updated dest in d16 - blue, d17 - green, d18 - red
- */
- vmvn.8 q12, q12
- vshrn.u16 d16, q2, #2
- vmvn.8 d26, d26
- vmull.u8 q7, d17, d25
- vmull.u8 q6, d16, d24
- vmull.u8 q11, d18, d26
- vst1.16 {d28, d29}, [DST_W, :128]!
-.endm
-
-.macro pixman_composite_over_n_8888_0565_ca_init
- add DUMMY, sp, #ARGS_STACK_OFFSET
- vpush {d8-d15}
- vld1.32 {d11[0]}, [DUMMY]
- vdup.8 d8, d11[0]
- vdup.8 d9, d11[1]
- vdup.8 d10, d11[2]
- vdup.8 d11, d11[3]
-.endm
-
-.macro pixman_composite_over_n_8888_0565_ca_cleanup
- vpop {d8-d15}
-.endm
-
-generate_composite_function \
- pixman_composite_over_n_8888_0565_ca_asm_neon, 0, 32, 16, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_over_n_8888_0565_ca_init, \
- pixman_composite_over_n_8888_0565_ca_cleanup, \
- pixman_composite_over_n_8888_0565_ca_process_pixblock_head, \
- pixman_composite_over_n_8888_0565_ca_process_pixblock_tail, \
- pixman_composite_over_n_8888_0565_ca_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_in_n_8_process_pixblock_head
- /* expecting source data in {d0, d1, d2, d3} */
- /* and destination data in {d4, d5, d6, d7} */
- vmull.u8 q8, d4, d3
- vmull.u8 q9, d5, d3
- vmull.u8 q10, d6, d3
- vmull.u8 q11, d7, d3
-.endm
-
-.macro pixman_composite_in_n_8_process_pixblock_tail
- vrshr.u16 q14, q8, #8
- vrshr.u16 q15, q9, #8
- vrshr.u16 q12, q10, #8
- vrshr.u16 q13, q11, #8
- vraddhn.u16 d28, q8, q14
- vraddhn.u16 d29, q9, q15
- vraddhn.u16 d30, q10, q12
- vraddhn.u16 d31, q11, q13
-.endm
-
-.macro pixman_composite_in_n_8_process_pixblock_tail_head
- pixman_composite_in_n_8_process_pixblock_tail
- vld1.8 {d4, d5, d6, d7}, [DST_R, :128]!
- cache_preload 32, 32
- pixman_composite_in_n_8_process_pixblock_head
- vst1.8 {d28, d29, d30, d31}, [DST_W, :128]!
-.endm
-
-.macro pixman_composite_in_n_8_init
- add DUMMY, sp, #ARGS_STACK_OFFSET
- vld1.32 {d3[0]}, [DUMMY]
- vdup.8 d3, d3[3]
-.endm
-
-.macro pixman_composite_in_n_8_cleanup
-.endm
-
-generate_composite_function \
- pixman_composite_in_n_8_asm_neon, 0, 0, 8, \
- FLAG_DST_READWRITE, \
- 32, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_in_n_8_init, \
- pixman_composite_in_n_8_cleanup, \
- pixman_composite_in_n_8_process_pixblock_head, \
- pixman_composite_in_n_8_process_pixblock_tail, \
- pixman_composite_in_n_8_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 4, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 24 /* mask_basereg */
-
-.macro pixman_composite_add_n_8_8_process_pixblock_head
- /* expecting source data in {d8, d9, d10, d11} */
- /* d8 - blue, d9 - green, d10 - red, d11 - alpha */
- /* and destination data in {d4, d5, d6, d7} */
- /* mask is in d24, d25, d26, d27 */
- vmull.u8 q0, d24, d11
- vmull.u8 q1, d25, d11
- vmull.u8 q6, d26, d11
- vmull.u8 q7, d27, d11
- vrshr.u16 q10, q0, #8
- vrshr.u16 q11, q1, #8
- vrshr.u16 q12, q6, #8
- vrshr.u16 q13, q7, #8
- vraddhn.u16 d0, q0, q10
- vraddhn.u16 d1, q1, q11
- vraddhn.u16 d2, q6, q12
- vraddhn.u16 d3, q7, q13
- vqadd.u8 q14, q0, q2
- vqadd.u8 q15, q1, q3
-.endm
-
-.macro pixman_composite_add_n_8_8_process_pixblock_tail
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_add_n_8_8_process_pixblock_tail_head
- pixman_composite_add_n_8_8_process_pixblock_tail
- vst1.8 {d28, d29, d30, d31}, [DST_W, :128]!
- vld1.8 {d4, d5, d6, d7}, [DST_R, :128]!
- fetch_mask_pixblock
- cache_preload 32, 32
- pixman_composite_add_n_8_8_process_pixblock_head
-.endm
-
-.macro pixman_composite_add_n_8_8_init
- add DUMMY, sp, #ARGS_STACK_OFFSET
- vpush {d8-d15}
- vld1.32 {d11[0]}, [DUMMY]
- vdup.8 d11, d11[3]
-.endm
-
-.macro pixman_composite_add_n_8_8_cleanup
- vpop {d8-d15}
-.endm
-
-generate_composite_function \
- pixman_composite_add_n_8_8_asm_neon, 0, 8, 8, \
- FLAG_DST_READWRITE, \
- 32, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_add_n_8_8_init, \
- pixman_composite_add_n_8_8_cleanup, \
- pixman_composite_add_n_8_8_process_pixblock_head, \
- pixman_composite_add_n_8_8_process_pixblock_tail, \
- pixman_composite_add_n_8_8_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_add_8_8_8_process_pixblock_head
- /* expecting source data in {d0, d1, d2, d3} */
- /* destination data in {d4, d5, d6, d7} */
- /* mask in {d24, d25, d26, d27} */
- vmull.u8 q8, d24, d0
- vmull.u8 q9, d25, d1
- vmull.u8 q10, d26, d2
- vmull.u8 q11, d27, d3
- vrshr.u16 q0, q8, #8
- vrshr.u16 q1, q9, #8
- vrshr.u16 q12, q10, #8
- vrshr.u16 q13, q11, #8
- vraddhn.u16 d0, q0, q8
- vraddhn.u16 d1, q1, q9
- vraddhn.u16 d2, q12, q10
- vraddhn.u16 d3, q13, q11
- vqadd.u8 q14, q0, q2
- vqadd.u8 q15, q1, q3
-.endm
-
-.macro pixman_composite_add_8_8_8_process_pixblock_tail
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_add_8_8_8_process_pixblock_tail_head
- pixman_composite_add_8_8_8_process_pixblock_tail
- vst1.8 {d28, d29, d30, d31}, [DST_W, :128]!
- vld1.8 {d4, d5, d6, d7}, [DST_R, :128]!
- fetch_mask_pixblock
- fetch_src_pixblock
- cache_preload 32, 32
- pixman_composite_add_8_8_8_process_pixblock_head
-.endm
-
-.macro pixman_composite_add_8_8_8_init
-.endm
-
-.macro pixman_composite_add_8_8_8_cleanup
-.endm
-
-generate_composite_function \
- pixman_composite_add_8_8_8_asm_neon, 8, 8, 8, \
- FLAG_DST_READWRITE, \
- 32, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_add_8_8_8_init, \
- pixman_composite_add_8_8_8_cleanup, \
- pixman_composite_add_8_8_8_process_pixblock_head, \
- pixman_composite_add_8_8_8_process_pixblock_tail, \
- pixman_composite_add_8_8_8_process_pixblock_tail_head
-
-/******************************************************************************/
-
-.macro pixman_composite_add_8888_8888_8888_process_pixblock_head
- /* expecting source data in {d0, d1, d2, d3} */
- /* destination data in {d4, d5, d6, d7} */
- /* mask in {d24, d25, d26, d27} */
- vmull.u8 q8, d27, d0
- vmull.u8 q9, d27, d1
- vmull.u8 q10, d27, d2
- vmull.u8 q11, d27, d3
- /* 1 cycle bubble */
- vrsra.u16 q8, q8, #8
- vrsra.u16 q9, q9, #8
- vrsra.u16 q10, q10, #8
- vrsra.u16 q11, q11, #8
-.endm
-
-.macro pixman_composite_add_8888_8888_8888_process_pixblock_tail
- /* 2 cycle bubble */
- vrshrn.u16 d28, q8, #8
- vrshrn.u16 d29, q9, #8
- vrshrn.u16 d30, q10, #8
- vrshrn.u16 d31, q11, #8
- vqadd.u8 q14, q2, q14
- /* 1 cycle bubble */
- vqadd.u8 q15, q3, q15
-.endm
-
-.macro pixman_composite_add_8888_8888_8888_process_pixblock_tail_head
- fetch_src_pixblock
- vrshrn.u16 d28, q8, #8
- fetch_mask_pixblock
- vrshrn.u16 d29, q9, #8
- vmull.u8 q8, d27, d0
- vrshrn.u16 d30, q10, #8
- vmull.u8 q9, d27, d1
- vrshrn.u16 d31, q11, #8
- vmull.u8 q10, d27, d2
- vqadd.u8 q14, q2, q14
- vmull.u8 q11, d27, d3
- vqadd.u8 q15, q3, q15
- vrsra.u16 q8, q8, #8
- vld4.8 {d4, d5, d6, d7}, [DST_R, :128]!
- vrsra.u16 q9, q9, #8
- vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
- vrsra.u16 q10, q10, #8
-
- cache_preload 8, 8
-
- vrsra.u16 q11, q11, #8
-.endm
-
-generate_composite_function \
- pixman_composite_add_8888_8888_8888_asm_neon, 32, 32, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 10, /* prefetch distance */ \
- default_init, \
- default_cleanup, \
- pixman_composite_add_8888_8888_8888_process_pixblock_head, \
- pixman_composite_add_8888_8888_8888_process_pixblock_tail, \
- pixman_composite_add_8888_8888_8888_process_pixblock_tail_head
-
-generate_composite_function_single_scanline \
- pixman_composite_scanline_add_mask_asm_neon, 32, 32, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- default_init, \
- default_cleanup, \
- pixman_composite_add_8888_8888_8888_process_pixblock_head, \
- pixman_composite_add_8888_8888_8888_process_pixblock_tail, \
- pixman_composite_add_8888_8888_8888_process_pixblock_tail_head
-
-/******************************************************************************/
-
-generate_composite_function \
- pixman_composite_add_8888_8_8888_asm_neon, 32, 8, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- default_init, \
- default_cleanup, \
- pixman_composite_add_8888_8888_8888_process_pixblock_head, \
- pixman_composite_add_8888_8888_8888_process_pixblock_tail, \
- pixman_composite_add_8888_8888_8888_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 4, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 27 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_add_n_8_8888_init
- add DUMMY, sp, #ARGS_STACK_OFFSET
- vld1.32 {d3[0]}, [DUMMY]
- vdup.8 d0, d3[0]
- vdup.8 d1, d3[1]
- vdup.8 d2, d3[2]
- vdup.8 d3, d3[3]
-.endm
-
-.macro pixman_composite_add_n_8_8888_cleanup
-.endm
-
-generate_composite_function \
- pixman_composite_add_n_8_8888_asm_neon, 0, 8, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_add_n_8_8888_init, \
- pixman_composite_add_n_8_8888_cleanup, \
- pixman_composite_add_8888_8888_8888_process_pixblock_head, \
- pixman_composite_add_8888_8888_8888_process_pixblock_tail, \
- pixman_composite_add_8888_8888_8888_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 4, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 27 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_add_8888_n_8888_init
- add DUMMY, sp, #(ARGS_STACK_OFFSET + 8)
- vld1.32 {d27[0]}, [DUMMY]
- vdup.8 d27, d27[3]
-.endm
-
-.macro pixman_composite_add_8888_n_8888_cleanup
-.endm
-
-generate_composite_function \
- pixman_composite_add_8888_n_8888_asm_neon, 32, 0, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_add_8888_n_8888_init, \
- pixman_composite_add_8888_n_8888_cleanup, \
- pixman_composite_add_8888_8888_8888_process_pixblock_head, \
- pixman_composite_add_8888_8888_8888_process_pixblock_tail, \
- pixman_composite_add_8888_8888_8888_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 4, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 27 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_out_reverse_8888_n_8888_process_pixblock_head
- /* expecting source data in {d0, d1, d2, d3} */
- /* destination data in {d4, d5, d6, d7} */
- /* solid mask is in d15 */
-
- /* 'in' */
- vmull.u8 q8, d15, d3
- vmull.u8 q6, d15, d2
- vmull.u8 q5, d15, d1
- vmull.u8 q4, d15, d0
- vrshr.u16 q13, q8, #8
- vrshr.u16 q12, q6, #8
- vrshr.u16 q11, q5, #8
- vrshr.u16 q10, q4, #8
- vraddhn.u16 d3, q8, q13
- vraddhn.u16 d2, q6, q12
- vraddhn.u16 d1, q5, q11
- vraddhn.u16 d0, q4, q10
- vmvn.8 d24, d3 /* get inverted alpha */
- /* now do alpha blending */
- vmull.u8 q8, d24, d4
- vmull.u8 q9, d24, d5
- vmull.u8 q10, d24, d6
- vmull.u8 q11, d24, d7
-.endm
-
-.macro pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail
- vrshr.u16 q14, q8, #8
- vrshr.u16 q15, q9, #8
- vrshr.u16 q12, q10, #8
- vrshr.u16 q13, q11, #8
- vraddhn.u16 d28, q14, q8
- vraddhn.u16 d29, q15, q9
- vraddhn.u16 d30, q12, q10
- vraddhn.u16 d31, q13, q11
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_out_reverse_8888_8888_8888_process_pixblock_tail_head
- vld4.8 {d4, d5, d6, d7}, [DST_R, :128]!
- pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail
- fetch_src_pixblock
- cache_preload 8, 8
- fetch_mask_pixblock
- pixman_composite_out_reverse_8888_n_8888_process_pixblock_head
- vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
-.endm
-
-generate_composite_function_single_scanline \
- pixman_composite_scanline_out_reverse_mask_asm_neon, 32, 32, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- default_init_need_all_regs, \
- default_cleanup_need_all_regs, \
- pixman_composite_out_reverse_8888_n_8888_process_pixblock_head, \
- pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail, \
- pixman_composite_out_reverse_8888_8888_8888_process_pixblock_tail_head \
- 28, /* dst_w_basereg */ \
- 4, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 12 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_over_8888_n_8888_process_pixblock_head
- pixman_composite_out_reverse_8888_n_8888_process_pixblock_head
-.endm
-
-.macro pixman_composite_over_8888_n_8888_process_pixblock_tail
- pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail
- vqadd.u8 q14, q0, q14
- vqadd.u8 q15, q1, q15
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_over_8888_n_8888_process_pixblock_tail_head
- vld4.8 {d4, d5, d6, d7}, [DST_R, :128]!
- pixman_composite_over_8888_n_8888_process_pixblock_tail
- fetch_src_pixblock
- cache_preload 8, 8
- pixman_composite_over_8888_n_8888_process_pixblock_head
- vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
-.endm
-
-.macro pixman_composite_over_8888_n_8888_init
- add DUMMY, sp, #48
- vpush {d8-d15}
- vld1.32 {d15[0]}, [DUMMY]
- vdup.8 d15, d15[3]
-.endm
-
-.macro pixman_composite_over_8888_n_8888_cleanup
- vpop {d8-d15}
-.endm
-
-generate_composite_function \
- pixman_composite_over_8888_n_8888_asm_neon, 32, 0, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_over_8888_n_8888_init, \
- pixman_composite_over_8888_n_8888_cleanup, \
- pixman_composite_over_8888_n_8888_process_pixblock_head, \
- pixman_composite_over_8888_n_8888_process_pixblock_tail, \
- pixman_composite_over_8888_n_8888_process_pixblock_tail_head
-
-/******************************************************************************/
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_over_8888_8888_8888_process_pixblock_tail_head
- vld4.8 {d4, d5, d6, d7}, [DST_R, :128]!
- pixman_composite_over_8888_n_8888_process_pixblock_tail
- fetch_src_pixblock
- cache_preload 8, 8
- fetch_mask_pixblock
- pixman_composite_over_8888_n_8888_process_pixblock_head
- vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
-.endm
-
-generate_composite_function \
- pixman_composite_over_8888_8888_8888_asm_neon, 32, 32, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- default_init_need_all_regs, \
- default_cleanup_need_all_regs, \
- pixman_composite_over_8888_n_8888_process_pixblock_head, \
- pixman_composite_over_8888_n_8888_process_pixblock_tail, \
- pixman_composite_over_8888_8888_8888_process_pixblock_tail_head \
- 28, /* dst_w_basereg */ \
- 4, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 12 /* mask_basereg */
-
-generate_composite_function_single_scanline \
- pixman_composite_scanline_over_mask_asm_neon, 32, 32, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- default_init_need_all_regs, \
- default_cleanup_need_all_regs, \
- pixman_composite_over_8888_n_8888_process_pixblock_head, \
- pixman_composite_over_8888_n_8888_process_pixblock_tail, \
- pixman_composite_over_8888_8888_8888_process_pixblock_tail_head \
- 28, /* dst_w_basereg */ \
- 4, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 12 /* mask_basereg */
-
-/******************************************************************************/
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_over_8888_8_8888_process_pixblock_tail_head
- vld4.8 {d4, d5, d6, d7}, [DST_R, :128]!
- pixman_composite_over_8888_n_8888_process_pixblock_tail
- fetch_src_pixblock
- cache_preload 8, 8
- fetch_mask_pixblock
- pixman_composite_over_8888_n_8888_process_pixblock_head
- vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
-.endm
-
-generate_composite_function \
- pixman_composite_over_8888_8_8888_asm_neon, 32, 8, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- default_init_need_all_regs, \
- default_cleanup_need_all_regs, \
- pixman_composite_over_8888_n_8888_process_pixblock_head, \
- pixman_composite_over_8888_n_8888_process_pixblock_tail, \
- pixman_composite_over_8888_8_8888_process_pixblock_tail_head \
- 28, /* dst_w_basereg */ \
- 4, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 15 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_0888_0888_process_pixblock_head
-.endm
-
-.macro pixman_composite_src_0888_0888_process_pixblock_tail
-.endm
-
-.macro pixman_composite_src_0888_0888_process_pixblock_tail_head
- vst3.8 {d0, d1, d2}, [DST_W]!
- fetch_src_pixblock
- cache_preload 8, 8
-.endm
-
-generate_composite_function \
- pixman_composite_src_0888_0888_asm_neon, 24, 0, 24, \
- FLAG_DST_WRITEONLY, \
- 8, /* number of pixels, processed in a single block */ \
- 10, /* prefetch distance */ \
- default_init, \
- default_cleanup, \
- pixman_composite_src_0888_0888_process_pixblock_head, \
- pixman_composite_src_0888_0888_process_pixblock_tail, \
- pixman_composite_src_0888_0888_process_pixblock_tail_head, \
- 0, /* dst_w_basereg */ \
- 0, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 0 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_0888_8888_rev_process_pixblock_head
- vswp d0, d2
-.endm
-
-.macro pixman_composite_src_0888_8888_rev_process_pixblock_tail
-.endm
-
-.macro pixman_composite_src_0888_8888_rev_process_pixblock_tail_head
- vst4.8 {d0, d1, d2, d3}, [DST_W]!
- fetch_src_pixblock
- vswp d0, d2
- cache_preload 8, 8
-.endm
-
-.macro pixman_composite_src_0888_8888_rev_init
- veor d3, d3, d3
-.endm
-
-generate_composite_function \
- pixman_composite_src_0888_8888_rev_asm_neon, 24, 0, 32, \
- FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 10, /* prefetch distance */ \
- pixman_composite_src_0888_8888_rev_init, \
- default_cleanup, \
- pixman_composite_src_0888_8888_rev_process_pixblock_head, \
- pixman_composite_src_0888_8888_rev_process_pixblock_tail, \
- pixman_composite_src_0888_8888_rev_process_pixblock_tail_head, \
- 0, /* dst_w_basereg */ \
- 0, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 0 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_0888_0565_rev_process_pixblock_head
- vshll.u8 q8, d1, #8
- vshll.u8 q9, d2, #8
-.endm
-
-.macro pixman_composite_src_0888_0565_rev_process_pixblock_tail
- vshll.u8 q14, d0, #8
- vsri.u16 q14, q8, #5
- vsri.u16 q14, q9, #11
-.endm
-
-.macro pixman_composite_src_0888_0565_rev_process_pixblock_tail_head
- vshll.u8 q14, d0, #8
- fetch_src_pixblock
- vsri.u16 q14, q8, #5
- vsri.u16 q14, q9, #11
- vshll.u8 q8, d1, #8
- vst1.16 {d28, d29}, [DST_W, :128]!
- vshll.u8 q9, d2, #8
-.endm
-
-generate_composite_function \
- pixman_composite_src_0888_0565_rev_asm_neon, 24, 0, 16, \
- FLAG_DST_WRITEONLY, \
- 8, /* number of pixels, processed in a single block */ \
- 10, /* prefetch distance */ \
- default_init, \
- default_cleanup, \
- pixman_composite_src_0888_0565_rev_process_pixblock_head, \
- pixman_composite_src_0888_0565_rev_process_pixblock_tail, \
- pixman_composite_src_0888_0565_rev_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 0, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 0 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_pixbuf_8888_process_pixblock_head
- vmull.u8 q8, d3, d0
- vmull.u8 q9, d3, d1
- vmull.u8 q10, d3, d2
-.endm
-
-.macro pixman_composite_src_pixbuf_8888_process_pixblock_tail
- vrshr.u16 q11, q8, #8
- vswp d3, d31
- vrshr.u16 q12, q9, #8
- vrshr.u16 q13, q10, #8
- vraddhn.u16 d30, q11, q8
- vraddhn.u16 d29, q12, q9
- vraddhn.u16 d28, q13, q10
-.endm
-
-.macro pixman_composite_src_pixbuf_8888_process_pixblock_tail_head
- vrshr.u16 q11, q8, #8
- vswp d3, d31
- vrshr.u16 q12, q9, #8
- vrshr.u16 q13, q10, #8
- fetch_src_pixblock
- vraddhn.u16 d30, q11, q8
- PF add PF_X, PF_X, #8
- PF tst PF_CTL, #0xF
- PF addne PF_X, PF_X, #8
- PF subne PF_CTL, PF_CTL, #1
- vraddhn.u16 d29, q12, q9
- vraddhn.u16 d28, q13, q10
- vmull.u8 q8, d3, d0
- vmull.u8 q9, d3, d1
- vmull.u8 q10, d3, d2
- vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
- PF cmp PF_X, ORIG_W
- PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
- PF subge PF_X, PF_X, ORIG_W
- PF subges PF_CTL, PF_CTL, #0x10
- PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
-.endm
-
-generate_composite_function \
- pixman_composite_src_pixbuf_8888_asm_neon, 32, 0, 32, \
- FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 10, /* prefetch distance */ \
- default_init, \
- default_cleanup, \
- pixman_composite_src_pixbuf_8888_process_pixblock_head, \
- pixman_composite_src_pixbuf_8888_process_pixblock_tail, \
- pixman_composite_src_pixbuf_8888_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 0, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 0 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_src_rpixbuf_8888_process_pixblock_head
- vmull.u8 q8, d3, d0
- vmull.u8 q9, d3, d1
- vmull.u8 q10, d3, d2
-.endm
-
-.macro pixman_composite_src_rpixbuf_8888_process_pixblock_tail
- vrshr.u16 q11, q8, #8
- vswp d3, d31
- vrshr.u16 q12, q9, #8
- vrshr.u16 q13, q10, #8
- vraddhn.u16 d28, q11, q8
- vraddhn.u16 d29, q12, q9
- vraddhn.u16 d30, q13, q10
-.endm
-
-.macro pixman_composite_src_rpixbuf_8888_process_pixblock_tail_head
- vrshr.u16 q11, q8, #8
- vswp d3, d31
- vrshr.u16 q12, q9, #8
- vrshr.u16 q13, q10, #8
- fetch_src_pixblock
- vraddhn.u16 d28, q11, q8
- PF add PF_X, PF_X, #8
- PF tst PF_CTL, #0xF
- PF addne PF_X, PF_X, #8
- PF subne PF_CTL, PF_CTL, #1
- vraddhn.u16 d29, q12, q9
- vraddhn.u16 d30, q13, q10
- vmull.u8 q8, d3, d0
- vmull.u8 q9, d3, d1
- vmull.u8 q10, d3, d2
- vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
- PF cmp PF_X, ORIG_W
- PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
- PF subge PF_X, PF_X, ORIG_W
- PF subges PF_CTL, PF_CTL, #0x10
- PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
-.endm
-
-generate_composite_function \
- pixman_composite_src_rpixbuf_8888_asm_neon, 32, 0, 32, \
- FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 10, /* prefetch distance */ \
- default_init, \
- default_cleanup, \
- pixman_composite_src_rpixbuf_8888_process_pixblock_head, \
- pixman_composite_src_rpixbuf_8888_process_pixblock_tail, \
- pixman_composite_src_rpixbuf_8888_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 0, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 0 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_over_0565_8_0565_process_pixblock_head
- /* mask is in d15 */
- convert_0565_to_x888 q4, d2, d1, d0
- convert_0565_to_x888 q5, d6, d5, d4
- /* source pixel data is in {d0, d1, d2, XX} */
- /* destination pixel data is in {d4, d5, d6, XX} */
- vmvn.8 d7, d15
- vmull.u8 q6, d15, d2
- vmull.u8 q5, d15, d1
- vmull.u8 q4, d15, d0
- vmull.u8 q8, d7, d4
- vmull.u8 q9, d7, d5
- vmull.u8 q13, d7, d6
- vrshr.u16 q12, q6, #8
- vrshr.u16 q11, q5, #8
- vrshr.u16 q10, q4, #8
- vraddhn.u16 d2, q6, q12
- vraddhn.u16 d1, q5, q11
- vraddhn.u16 d0, q4, q10
-.endm
-
-.macro pixman_composite_over_0565_8_0565_process_pixblock_tail
- vrshr.u16 q14, q8, #8
- vrshr.u16 q15, q9, #8
- vrshr.u16 q12, q13, #8
- vraddhn.u16 d28, q14, q8
- vraddhn.u16 d29, q15, q9
- vraddhn.u16 d30, q12, q13
- vqadd.u8 q0, q0, q14
- vqadd.u8 q1, q1, q15
- /* 32bpp result is in {d0, d1, d2, XX} */
- convert_8888_to_0565 d2, d1, d0, q14, q15, q3
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_over_0565_8_0565_process_pixblock_tail_head
- fetch_mask_pixblock
- pixman_composite_over_0565_8_0565_process_pixblock_tail
- fetch_src_pixblock
- vld1.16 {d10, d11}, [DST_R, :128]!
- cache_preload 8, 8
- pixman_composite_over_0565_8_0565_process_pixblock_head
- vst1.16 {d28, d29}, [DST_W, :128]!
-.endm
-
-generate_composite_function \
- pixman_composite_over_0565_8_0565_asm_neon, 16, 8, 16, \
- FLAG_DST_READWRITE, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- default_init_need_all_regs, \
- default_cleanup_need_all_regs, \
- pixman_composite_over_0565_8_0565_process_pixblock_head, \
- pixman_composite_over_0565_8_0565_process_pixblock_tail, \
- pixman_composite_over_0565_8_0565_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 10, /* dst_r_basereg */ \
- 8, /* src_basereg */ \
- 15 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_over_0565_n_0565_init
- add DUMMY, sp, #(ARGS_STACK_OFFSET + 8)
- vpush {d8-d15}
- vld1.32 {d15[0]}, [DUMMY]
- vdup.8 d15, d15[3]
-.endm
-
-.macro pixman_composite_over_0565_n_0565_cleanup
- vpop {d8-d15}
-.endm
-
-generate_composite_function \
- pixman_composite_over_0565_n_0565_asm_neon, 16, 0, 16, \
- FLAG_DST_READWRITE, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- pixman_composite_over_0565_n_0565_init, \
- pixman_composite_over_0565_n_0565_cleanup, \
- pixman_composite_over_0565_8_0565_process_pixblock_head, \
- pixman_composite_over_0565_8_0565_process_pixblock_tail, \
- pixman_composite_over_0565_8_0565_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 10, /* dst_r_basereg */ \
- 8, /* src_basereg */ \
- 15 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_add_0565_8_0565_process_pixblock_head
- /* mask is in d15 */
- convert_0565_to_x888 q4, d2, d1, d0
- convert_0565_to_x888 q5, d6, d5, d4
- /* source pixel data is in {d0, d1, d2, XX} */
- /* destination pixel data is in {d4, d5, d6, XX} */
- vmull.u8 q6, d15, d2
- vmull.u8 q5, d15, d1
- vmull.u8 q4, d15, d0
- vrshr.u16 q12, q6, #8
- vrshr.u16 q11, q5, #8
- vrshr.u16 q10, q4, #8
- vraddhn.u16 d2, q6, q12
- vraddhn.u16 d1, q5, q11
- vraddhn.u16 d0, q4, q10
-.endm
-
-.macro pixman_composite_add_0565_8_0565_process_pixblock_tail
- vqadd.u8 q0, q0, q2
- vqadd.u8 q1, q1, q3
- /* 32bpp result is in {d0, d1, d2, XX} */
- convert_8888_to_0565 d2, d1, d0, q14, q15, q3
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_add_0565_8_0565_process_pixblock_tail_head
- fetch_mask_pixblock
- pixman_composite_add_0565_8_0565_process_pixblock_tail
- fetch_src_pixblock
- vld1.16 {d10, d11}, [DST_R, :128]!
- cache_preload 8, 8
- pixman_composite_add_0565_8_0565_process_pixblock_head
- vst1.16 {d28, d29}, [DST_W, :128]!
-.endm
-
-generate_composite_function \
- pixman_composite_add_0565_8_0565_asm_neon, 16, 8, 16, \
- FLAG_DST_READWRITE, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- default_init_need_all_regs, \
- default_cleanup_need_all_regs, \
- pixman_composite_add_0565_8_0565_process_pixblock_head, \
- pixman_composite_add_0565_8_0565_process_pixblock_tail, \
- pixman_composite_add_0565_8_0565_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 10, /* dst_r_basereg */ \
- 8, /* src_basereg */ \
- 15 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_out_reverse_8_0565_process_pixblock_head
- /* mask is in d15 */
- convert_0565_to_x888 q5, d6, d5, d4
- /* destination pixel data is in {d4, d5, d6, xx} */
- vmvn.8 d24, d15 /* get inverted alpha */
- /* now do alpha blending */
- vmull.u8 q8, d24, d4
- vmull.u8 q9, d24, d5
- vmull.u8 q10, d24, d6
-.endm
-
-.macro pixman_composite_out_reverse_8_0565_process_pixblock_tail
- vrshr.u16 q14, q8, #8
- vrshr.u16 q15, q9, #8
- vrshr.u16 q12, q10, #8
- vraddhn.u16 d0, q14, q8
- vraddhn.u16 d1, q15, q9
- vraddhn.u16 d2, q12, q10
- /* 32bpp result is in {d0, d1, d2, XX} */
- convert_8888_to_0565 d2, d1, d0, q14, q15, q3
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_out_reverse_8_0565_process_pixblock_tail_head
- fetch_src_pixblock
- pixman_composite_out_reverse_8_0565_process_pixblock_tail
- vld1.16 {d10, d11}, [DST_R, :128]!
- cache_preload 8, 8
- pixman_composite_out_reverse_8_0565_process_pixblock_head
- vst1.16 {d28, d29}, [DST_W, :128]!
-.endm
-
-generate_composite_function \
- pixman_composite_out_reverse_8_0565_asm_neon, 8, 0, 16, \
- FLAG_DST_READWRITE, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- default_init_need_all_regs, \
- default_cleanup_need_all_regs, \
- pixman_composite_out_reverse_8_0565_process_pixblock_head, \
- pixman_composite_out_reverse_8_0565_process_pixblock_tail, \
- pixman_composite_out_reverse_8_0565_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 10, /* dst_r_basereg */ \
- 15, /* src_basereg */ \
- 0 /* mask_basereg */
-
-/******************************************************************************/
-
-.macro pixman_composite_out_reverse_8_8888_process_pixblock_head
- /* src is in d0 */
- /* destination pixel data is in {d4, d5, d6, d7} */
- vmvn.8 d1, d0 /* get inverted alpha */
- /* now do alpha blending */
- vmull.u8 q8, d1, d4
- vmull.u8 q9, d1, d5
- vmull.u8 q10, d1, d6
- vmull.u8 q11, d1, d7
-.endm
-
-.macro pixman_composite_out_reverse_8_8888_process_pixblock_tail
- vrshr.u16 q14, q8, #8
- vrshr.u16 q15, q9, #8
- vrshr.u16 q12, q10, #8
- vrshr.u16 q13, q11, #8
- vraddhn.u16 d28, q14, q8
- vraddhn.u16 d29, q15, q9
- vraddhn.u16 d30, q12, q10
- vraddhn.u16 d31, q13, q11
- /* 32bpp result is in {d28, d29, d30, d31} */
-.endm
-
-/* TODO: expand macros and do better instructions scheduling */
-.macro pixman_composite_out_reverse_8_8888_process_pixblock_tail_head
- fetch_src_pixblock
- pixman_composite_out_reverse_8_8888_process_pixblock_tail
- vld4.8 {d4, d5, d6, d7}, [DST_R, :128]!
- cache_preload 8, 8
- pixman_composite_out_reverse_8_8888_process_pixblock_head
- vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
-.endm
-
-generate_composite_function \
- pixman_composite_out_reverse_8_8888_asm_neon, 8, 0, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- 5, /* prefetch distance */ \
- default_init, \
- default_cleanup, \
- pixman_composite_out_reverse_8_8888_process_pixblock_head, \
- pixman_composite_out_reverse_8_8888_process_pixblock_tail, \
- pixman_composite_out_reverse_8_8888_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 4, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 0 /* mask_basereg */
-
-/******************************************************************************/
-
-generate_composite_function_nearest_scanline \
- pixman_scaled_nearest_scanline_8888_8888_OVER_asm_neon, 32, 0, 32, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- default_init, \
- default_cleanup, \
- pixman_composite_over_8888_8888_process_pixblock_head, \
- pixman_composite_over_8888_8888_process_pixblock_tail, \
- pixman_composite_over_8888_8888_process_pixblock_tail_head
-
-generate_composite_function_nearest_scanline \
- pixman_scaled_nearest_scanline_8888_0565_OVER_asm_neon, 32, 0, 16, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- default_init, \
- default_cleanup, \
- pixman_composite_over_8888_0565_process_pixblock_head, \
- pixman_composite_over_8888_0565_process_pixblock_tail, \
- pixman_composite_over_8888_0565_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 4, /* dst_r_basereg */ \
- 0, /* src_basereg */ \
- 24 /* mask_basereg */
-
-generate_composite_function_nearest_scanline \
- pixman_scaled_nearest_scanline_8888_0565_SRC_asm_neon, 32, 0, 16, \
- FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- default_init, \
- default_cleanup, \
- pixman_composite_src_8888_0565_process_pixblock_head, \
- pixman_composite_src_8888_0565_process_pixblock_tail, \
- pixman_composite_src_8888_0565_process_pixblock_tail_head
-
-generate_composite_function_nearest_scanline \
- pixman_scaled_nearest_scanline_0565_8888_SRC_asm_neon, 16, 0, 32, \
- FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- default_init, \
- default_cleanup, \
- pixman_composite_src_0565_8888_process_pixblock_head, \
- pixman_composite_src_0565_8888_process_pixblock_tail, \
- pixman_composite_src_0565_8888_process_pixblock_tail_head
-
-generate_composite_function_nearest_scanline \
- pixman_scaled_nearest_scanline_8888_8_0565_OVER_asm_neon, 32, 8, 16, \
- FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
- 8, /* number of pixels, processed in a single block */ \
- default_init_need_all_regs, \
- default_cleanup_need_all_regs, \
- pixman_composite_over_8888_8_0565_process_pixblock_head, \
- pixman_composite_over_8888_8_0565_process_pixblock_tail, \
- pixman_composite_over_8888_8_0565_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 4, /* dst_r_basereg */ \
- 8, /* src_basereg */ \
- 24 /* mask_basereg */
-
-generate_composite_function_nearest_scanline \
- pixman_scaled_nearest_scanline_0565_8_0565_OVER_asm_neon, 16, 8, 16, \
- FLAG_DST_READWRITE, \
- 8, /* number of pixels, processed in a single block */ \
- default_init_need_all_regs, \
- default_cleanup_need_all_regs, \
- pixman_composite_over_0565_8_0565_process_pixblock_head, \
- pixman_composite_over_0565_8_0565_process_pixblock_tail, \
- pixman_composite_over_0565_8_0565_process_pixblock_tail_head, \
- 28, /* dst_w_basereg */ \
- 10, /* dst_r_basereg */ \
- 8, /* src_basereg */ \
- 15 /* mask_basereg */
-
-/******************************************************************************/
-
-/*
- * Bilinear scaling support code which tries to provide pixel fetching, color
- * format conversion, and interpolation as separate macros which can be used
- * as the basic building blocks for constructing bilinear scanline functions.
- */
-
-.macro bilinear_load_8888 reg1, reg2, tmp
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #2
- vld1.32 {reg1}, [TMP1], STRIDE
- vld1.32 {reg2}, [TMP1]
-.endm
-
-.macro bilinear_load_0565 reg1, reg2, tmp
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #1
- vld1.32 {reg2[0]}, [TMP1], STRIDE
- vld1.32 {reg2[1]}, [TMP1]
- convert_four_0565_to_x888_packed reg2, reg1, reg2, tmp
-.endm
-
-.macro bilinear_load_and_vertical_interpolate_two_8888 \
- acc1, acc2, reg1, reg2, reg3, reg4, tmp1, tmp2
-
- bilinear_load_8888 reg1, reg2, tmp1
- vmull.u8 acc1, reg1, d28
- vmlal.u8 acc1, reg2, d29
- bilinear_load_8888 reg3, reg4, tmp2
- vmull.u8 acc2, reg3, d28
- vmlal.u8 acc2, reg4, d29
-.endm
-
-.macro bilinear_load_and_vertical_interpolate_four_8888 \
- xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi \
- yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi
-
- bilinear_load_and_vertical_interpolate_two_8888 \
- xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi
- bilinear_load_and_vertical_interpolate_two_8888 \
- yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi
-.endm
-
-.macro bilinear_load_and_vertical_interpolate_two_0565 \
- acc1, acc2, reg1, reg2, reg3, reg4, acc2lo, acc2hi
-
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #1
- mov TMP2, X, asr #16
- add X, X, UX
- add TMP2, TOP, TMP2, asl #1
- vld1.32 {acc2lo[0]}, [TMP1], STRIDE
- vld1.32 {acc2hi[0]}, [TMP2], STRIDE
- vld1.32 {acc2lo[1]}, [TMP1]
- vld1.32 {acc2hi[1]}, [TMP2]
- convert_0565_to_x888 acc2, reg3, reg2, reg1
- vzip.u8 reg1, reg3
- vzip.u8 reg2, reg4
- vzip.u8 reg3, reg4
- vzip.u8 reg1, reg2
- vmull.u8 acc1, reg1, d28
- vmlal.u8 acc1, reg2, d29
- vmull.u8 acc2, reg3, d28
- vmlal.u8 acc2, reg4, d29
-.endm
-
-.macro bilinear_load_and_vertical_interpolate_four_0565 \
- xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi \
- yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi
-
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #1
- mov TMP2, X, asr #16
- add X, X, UX
- add TMP2, TOP, TMP2, asl #1
- vld1.32 {xacc2lo[0]}, [TMP1], STRIDE
- vld1.32 {xacc2hi[0]}, [TMP2], STRIDE
- vld1.32 {xacc2lo[1]}, [TMP1]
- vld1.32 {xacc2hi[1]}, [TMP2]
- convert_0565_to_x888 xacc2, xreg3, xreg2, xreg1
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #1
- mov TMP2, X, asr #16
- add X, X, UX
- add TMP2, TOP, TMP2, asl #1
- vld1.32 {yacc2lo[0]}, [TMP1], STRIDE
- vzip.u8 xreg1, xreg3
- vld1.32 {yacc2hi[0]}, [TMP2], STRIDE
- vzip.u8 xreg2, xreg4
- vld1.32 {yacc2lo[1]}, [TMP1]
- vzip.u8 xreg3, xreg4
- vld1.32 {yacc2hi[1]}, [TMP2]
- vzip.u8 xreg1, xreg2
- convert_0565_to_x888 yacc2, yreg3, yreg2, yreg1
- vmull.u8 xacc1, xreg1, d28
- vzip.u8 yreg1, yreg3
- vmlal.u8 xacc1, xreg2, d29
- vzip.u8 yreg2, yreg4
- vmull.u8 xacc2, xreg3, d28
- vzip.u8 yreg3, yreg4
- vmlal.u8 xacc2, xreg4, d29
- vzip.u8 yreg1, yreg2
- vmull.u8 yacc1, yreg1, d28
- vmlal.u8 yacc1, yreg2, d29
- vmull.u8 yacc2, yreg3, d28
- vmlal.u8 yacc2, yreg4, d29
-.endm
-
-.macro bilinear_store_8888 numpix, tmp1, tmp2
-.if numpix == 4
- vst1.32 {d0, d1}, [OUT, :128]!
-.elseif numpix == 2
- vst1.32 {d0}, [OUT, :64]!
-.elseif numpix == 1
- vst1.32 {d0[0]}, [OUT, :32]!
-.else
- .error bilinear_store_8888 numpix is unsupported
-.endif
-.endm
-
-.macro bilinear_store_0565 numpix, tmp1, tmp2
- vuzp.u8 d0, d1
- vuzp.u8 d2, d3
- vuzp.u8 d1, d3
- vuzp.u8 d0, d2
- convert_8888_to_0565 d2, d1, d0, q1, tmp1, tmp2
-.if numpix == 4
- vst1.16 {d2}, [OUT, :64]!
-.elseif numpix == 2
- vst1.32 {d2[0]}, [OUT, :32]!
-.elseif numpix == 1
- vst1.16 {d2[0]}, [OUT, :16]!
-.else
- .error bilinear_store_0565 numpix is unsupported
-.endif
-.endm
-
-.macro bilinear_interpolate_last_pixel src_fmt, dst_fmt
- bilinear_load_&src_fmt d0, d1, d2
- vmull.u8 q1, d0, d28
- vmlal.u8 q1, d1, d29
- /* 5 cycles bubble */
- vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q0, d2, d30
- vmlal.u16 q0, d3, d30
- /* 5 cycles bubble */
- vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
- /* 3 cycles bubble */
- vmovn.u16 d0, q0
- /* 1 cycle bubble */
- bilinear_store_&dst_fmt 1, q2, q3
-.endm
-
-.macro bilinear_interpolate_two_pixels src_fmt, dst_fmt
- bilinear_load_and_vertical_interpolate_two_&src_fmt \
- q1, q11, d0, d1, d20, d21, d22, d23
- vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q0, d2, d30
- vmlal.u16 q0, d3, d30
- vshll.u16 q10, d22, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q10, d22, d31
- vmlal.u16 q10, d23, d31
- vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d1, q10, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vadd.u16 q12, q12, q13
- vmovn.u16 d0, q0
- bilinear_store_&dst_fmt 2, q2, q3
-.endm
-
-.macro bilinear_interpolate_four_pixels src_fmt, dst_fmt
- bilinear_load_and_vertical_interpolate_four_&src_fmt \
- q1, q11, d0, d1, d20, d21, d22, d23 \
- q3, q9, d4, d5, d16, d17, d18, d19
- pld [TMP1, PF_OFFS]
- sub TMP1, TMP1, STRIDE
- vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q0, d2, d30
- vmlal.u16 q0, d3, d30
- vshll.u16 q10, d22, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q10, d22, d31
- vmlal.u16 q10, d23, d31
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vshll.u16 q2, d6, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q2, d6, d30
- vmlal.u16 q2, d7, d30
- vshll.u16 q8, d18, #BILINEAR_INTERPOLATION_BITS
- pld [TMP2, PF_OFFS]
- vmlsl.u16 q8, d18, d31
- vmlal.u16 q8, d19, d31
- vadd.u16 q12, q12, q13
- vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d1, q10, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d5, q8, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vmovn.u16 d0, q0
- vmovn.u16 d1, q2
- vadd.u16 q12, q12, q13
- bilinear_store_&dst_fmt 4, q2, q3
-.endm
-
-.macro bilinear_interpolate_four_pixels_head src_fmt, dst_fmt
-.ifdef have_bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt
- bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt&_head
-.else
- bilinear_interpolate_four_pixels src_fmt, dst_fmt
-.endif
-.endm
-
-.macro bilinear_interpolate_four_pixels_tail src_fmt, dst_fmt
-.ifdef have_bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt
- bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt&_tail
-.endif
-.endm
-
-.macro bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt
-.ifdef have_bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt
- bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt&_tail_head
-.else
- bilinear_interpolate_four_pixels src_fmt, dst_fmt
-.endif
-.endm
-
-.macro bilinear_interpolate_eight_pixels_head src_fmt, dst_fmt
-.ifdef have_bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt
- bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt&_head
-.else
- bilinear_interpolate_four_pixels_head src_fmt, dst_fmt
- bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt
-.endif
-.endm
-
-.macro bilinear_interpolate_eight_pixels_tail src_fmt, dst_fmt
-.ifdef have_bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt
- bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt&_tail
-.else
- bilinear_interpolate_four_pixels_tail src_fmt, dst_fmt
-.endif
-.endm
-
-.macro bilinear_interpolate_eight_pixels_tail_head src_fmt, dst_fmt
-.ifdef have_bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt
- bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt&_tail_head
-.else
- bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt
- bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt
-.endif
-.endm
-
-.set BILINEAR_FLAG_UNROLL_4, 0
-.set BILINEAR_FLAG_UNROLL_8, 1
-.set BILINEAR_FLAG_USE_ALL_NEON_REGS, 2
-
-/*
- * Main template macro for generating NEON optimized bilinear scanline
- * functions.
- *
- * Bilinear scanline scaler macro template uses the following arguments:
- * fname - name of the function to generate
- * src_fmt - source color format (8888 or 0565)
- * dst_fmt - destination color format (8888 or 0565)
- * bpp_shift - (1 << bpp_shift) is the size of source pixel in bytes
- * prefetch_distance - prefetch in the source image by that many
- * pixels ahead
- */
-
-.macro generate_bilinear_scanline_func fname, src_fmt, dst_fmt, \
- src_bpp_shift, dst_bpp_shift, \
- prefetch_distance, flags
-
-pixman_asm_function fname
- OUT .req r0
- TOP .req r1
- BOTTOM .req r2
- WT .req r3
- WB .req r4
- X .req r5
- UX .req r6
- WIDTH .req ip
- TMP1 .req r3
- TMP2 .req r4
- PF_OFFS .req r7
- TMP3 .req r8
- TMP4 .req r9
- STRIDE .req r2
-
- mov ip, sp
- push {r4, r5, r6, r7, r8, r9}
- mov PF_OFFS, #prefetch_distance
- ldmia ip, {WB, X, UX, WIDTH}
- mul PF_OFFS, PF_OFFS, UX
-
-.if ((flags) & BILINEAR_FLAG_USE_ALL_NEON_REGS) != 0
- vpush {d8-d15}
-.endif
-
- sub STRIDE, BOTTOM, TOP
- .unreq BOTTOM
-
- cmp WIDTH, #0
- ble 3f
-
- vdup.u16 q12, X
- vdup.u16 q13, UX
- vdup.u8 d28, WT
- vdup.u8 d29, WB
- vadd.u16 d25, d25, d26
-
- /* ensure good destination alignment */
- cmp WIDTH, #1
- blt 0f
- tst OUT, #(1 << dst_bpp_shift)
- beq 0f
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vadd.u16 q12, q12, q13
- bilinear_interpolate_last_pixel src_fmt, dst_fmt
- sub WIDTH, WIDTH, #1
-0:
- vadd.u16 q13, q13, q13
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vadd.u16 q12, q12, q13
-
- cmp WIDTH, #2
- blt 0f
- tst OUT, #(1 << (dst_bpp_shift + 1))
- beq 0f
- bilinear_interpolate_two_pixels src_fmt, dst_fmt
- sub WIDTH, WIDTH, #2
-0:
-.if ((flags) & BILINEAR_FLAG_UNROLL_8) != 0
-/*********** 8 pixels per iteration *****************/
- cmp WIDTH, #4
- blt 0f
- tst OUT, #(1 << (dst_bpp_shift + 2))
- beq 0f
- bilinear_interpolate_four_pixels src_fmt, dst_fmt
- sub WIDTH, WIDTH, #4
-0:
- subs WIDTH, WIDTH, #8
- blt 1f
- mov PF_OFFS, PF_OFFS, asr #(16 - src_bpp_shift)
- bilinear_interpolate_eight_pixels_head src_fmt, dst_fmt
- subs WIDTH, WIDTH, #8
- blt 5f
-0:
- bilinear_interpolate_eight_pixels_tail_head src_fmt, dst_fmt
- subs WIDTH, WIDTH, #8
- bge 0b
-5:
- bilinear_interpolate_eight_pixels_tail src_fmt, dst_fmt
-1:
- tst WIDTH, #4
- beq 2f
- bilinear_interpolate_four_pixels src_fmt, dst_fmt
-2:
-.else
-/*********** 4 pixels per iteration *****************/
- subs WIDTH, WIDTH, #4
- blt 1f
- mov PF_OFFS, PF_OFFS, asr #(16 - src_bpp_shift)
- bilinear_interpolate_four_pixels_head src_fmt, dst_fmt
- subs WIDTH, WIDTH, #4
- blt 5f
-0:
- bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt
- subs WIDTH, WIDTH, #4
- bge 0b
-5:
- bilinear_interpolate_four_pixels_tail src_fmt, dst_fmt
-1:
-/****************************************************/
-.endif
- /* handle the remaining trailing pixels */
- tst WIDTH, #2
- beq 2f
- bilinear_interpolate_two_pixels src_fmt, dst_fmt
-2:
- tst WIDTH, #1
- beq 3f
- bilinear_interpolate_last_pixel src_fmt, dst_fmt
-3:
-.if ((flags) & BILINEAR_FLAG_USE_ALL_NEON_REGS) != 0
- vpop {d8-d15}
-.endif
- pop {r4, r5, r6, r7, r8, r9}
- bx lr
-
- .unreq OUT
- .unreq TOP
- .unreq WT
- .unreq WB
- .unreq X
- .unreq UX
- .unreq WIDTH
- .unreq TMP1
- .unreq TMP2
- .unreq PF_OFFS
- .unreq TMP3
- .unreq TMP4
- .unreq STRIDE
-.endfunc
-
-.endm
-
-/*****************************************************************************/
-
-.set have_bilinear_interpolate_four_pixels_8888_8888, 1
-
-.macro bilinear_interpolate_four_pixels_8888_8888_head
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #2
- mov TMP2, X, asr #16
- add X, X, UX
- add TMP2, TOP, TMP2, asl #2
-
- vld1.32 {d22}, [TMP1], STRIDE
- vld1.32 {d23}, [TMP1]
- mov TMP3, X, asr #16
- add X, X, UX
- add TMP3, TOP, TMP3, asl #2
- vmull.u8 q8, d22, d28
- vmlal.u8 q8, d23, d29
-
- vld1.32 {d22}, [TMP2], STRIDE
- vld1.32 {d23}, [TMP2]
- mov TMP4, X, asr #16
- add X, X, UX
- add TMP4, TOP, TMP4, asl #2
- vmull.u8 q9, d22, d28
- vmlal.u8 q9, d23, d29
-
- vld1.32 {d22}, [TMP3], STRIDE
- vld1.32 {d23}, [TMP3]
- vmull.u8 q10, d22, d28
- vmlal.u8 q10, d23, d29
-
- vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q0, d16, d30
- vmlal.u16 q0, d17, d30
-
- pld [TMP4, PF_OFFS]
- vld1.32 {d16}, [TMP4], STRIDE
- vld1.32 {d17}, [TMP4]
- pld [TMP4, PF_OFFS]
- vmull.u8 q11, d16, d28
- vmlal.u8 q11, d17, d29
-
- vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q1, d18, d31
-.endm
-
-.macro bilinear_interpolate_four_pixels_8888_8888_tail
- vmlal.u16 q1, d19, d31
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q2, d20, d30
- vmlal.u16 q2, d21, d30
- vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q3, d22, d31
- vmlal.u16 q3, d23, d31
- vadd.u16 q12, q12, q13
- vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS)
- vmovn.u16 d6, q0
- vmovn.u16 d7, q2
- vadd.u16 q12, q12, q13
- vst1.32 {d6, d7}, [OUT, :128]!
-.endm
-
-.macro bilinear_interpolate_four_pixels_8888_8888_tail_head
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #2
- mov TMP2, X, asr #16
- add X, X, UX
- add TMP2, TOP, TMP2, asl #2
- vmlal.u16 q1, d19, d31
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q2, d20, d30
- vmlal.u16 q2, d21, d30
- vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS
- vld1.32 {d20}, [TMP1], STRIDE
- vmlsl.u16 q3, d22, d31
- vmlal.u16 q3, d23, d31
- vld1.32 {d21}, [TMP1]
- vmull.u8 q8, d20, d28
- vmlal.u8 q8, d21, d29
- vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
- vld1.32 {d22}, [TMP2], STRIDE
- vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS)
- vadd.u16 q12, q12, q13
- vld1.32 {d23}, [TMP2]
- vmull.u8 q9, d22, d28
- mov TMP3, X, asr #16
- add X, X, UX
- add TMP3, TOP, TMP3, asl #2
- mov TMP4, X, asr #16
- add X, X, UX
- add TMP4, TOP, TMP4, asl #2
- vmlal.u8 q9, d23, d29
- vld1.32 {d22}, [TMP3], STRIDE
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vld1.32 {d23}, [TMP3]
- vmull.u8 q10, d22, d28
- vmlal.u8 q10, d23, d29
- vmovn.u16 d6, q0
- vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS
- vmovn.u16 d7, q2
- vmlsl.u16 q0, d16, d30
- vmlal.u16 q0, d17, d30
- pld [TMP4, PF_OFFS]
- vld1.32 {d16}, [TMP4], STRIDE
- vadd.u16 q12, q12, q13
- vld1.32 {d17}, [TMP4]
- pld [TMP4, PF_OFFS]
- vmull.u8 q11, d16, d28
- vmlal.u8 q11, d17, d29
- vst1.32 {d6, d7}, [OUT, :128]!
- vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q1, d18, d31
-.endm
-
-/*****************************************************************************/
-
-.set have_bilinear_interpolate_eight_pixels_8888_0565, 1
-
-.macro bilinear_interpolate_eight_pixels_8888_0565_head
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #2
- mov TMP2, X, asr #16
- add X, X, UX
- add TMP2, TOP, TMP2, asl #2
- vld1.32 {d20}, [TMP1], STRIDE
- vld1.32 {d21}, [TMP1]
- vmull.u8 q8, d20, d28
- vmlal.u8 q8, d21, d29
- vld1.32 {d22}, [TMP2], STRIDE
- vld1.32 {d23}, [TMP2]
- vmull.u8 q9, d22, d28
- mov TMP3, X, asr #16
- add X, X, UX
- add TMP3, TOP, TMP3, asl #2
- mov TMP4, X, asr #16
- add X, X, UX
- add TMP4, TOP, TMP4, asl #2
- vmlal.u8 q9, d23, d29
- vld1.32 {d22}, [TMP3], STRIDE
- vld1.32 {d23}, [TMP3]
- vmull.u8 q10, d22, d28
- vmlal.u8 q10, d23, d29
- vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q0, d16, d30
- vmlal.u16 q0, d17, d30
- pld [TMP4, PF_OFFS]
- vld1.32 {d16}, [TMP4], STRIDE
- vld1.32 {d17}, [TMP4]
- pld [TMP4, PF_OFFS]
- vmull.u8 q11, d16, d28
- vmlal.u8 q11, d17, d29
- vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q1, d18, d31
-
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #2
- mov TMP2, X, asr #16
- add X, X, UX
- add TMP2, TOP, TMP2, asl #2
- vmlal.u16 q1, d19, d31
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q2, d20, d30
- vmlal.u16 q2, d21, d30
- vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS
- vld1.32 {d20}, [TMP1], STRIDE
- vmlsl.u16 q3, d22, d31
- vmlal.u16 q3, d23, d31
- vld1.32 {d21}, [TMP1]
- vmull.u8 q8, d20, d28
- vmlal.u8 q8, d21, d29
- vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
- vld1.32 {d22}, [TMP2], STRIDE
- vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS)
- vadd.u16 q12, q12, q13
- vld1.32 {d23}, [TMP2]
- vmull.u8 q9, d22, d28
- mov TMP3, X, asr #16
- add X, X, UX
- add TMP3, TOP, TMP3, asl #2
- mov TMP4, X, asr #16
- add X, X, UX
- add TMP4, TOP, TMP4, asl #2
- vmlal.u8 q9, d23, d29
- vld1.32 {d22}, [TMP3], STRIDE
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vld1.32 {d23}, [TMP3]
- vmull.u8 q10, d22, d28
- vmlal.u8 q10, d23, d29
- vmovn.u16 d8, q0
- vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS
- vmovn.u16 d9, q2
- vmlsl.u16 q0, d16, d30
- vmlal.u16 q0, d17, d30
- pld [TMP4, PF_OFFS]
- vld1.32 {d16}, [TMP4], STRIDE
- vadd.u16 q12, q12, q13
- vld1.32 {d17}, [TMP4]
- pld [TMP4, PF_OFFS]
- vmull.u8 q11, d16, d28
- vmlal.u8 q11, d17, d29
- vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q1, d18, d31
-.endm
-
-.macro bilinear_interpolate_eight_pixels_8888_0565_tail
- vmlal.u16 q1, d19, d31
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q2, d20, d30
- vmlal.u16 q2, d21, d30
- vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q3, d22, d31
- vmlal.u16 q3, d23, d31
- vadd.u16 q12, q12, q13
- vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS)
- vmovn.u16 d10, q0
- vmovn.u16 d11, q2
- vadd.u16 q12, q12, q13
-
- vuzp.u8 d8, d9
- vuzp.u8 d10, d11
- vuzp.u8 d9, d11
- vuzp.u8 d8, d10
- vshll.u8 q6, d9, #8
- vshll.u8 q5, d10, #8
- vshll.u8 q7, d8, #8
- vsri.u16 q5, q6, #5
- vsri.u16 q5, q7, #11
- vst1.32 {d10, d11}, [OUT, :128]!
-.endm
-
-.macro bilinear_interpolate_eight_pixels_8888_0565_tail_head
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #2
- mov TMP2, X, asr #16
- add X, X, UX
- add TMP2, TOP, TMP2, asl #2
- vmlal.u16 q1, d19, d31
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vuzp.u8 d8, d9
- vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q2, d20, d30
- vmlal.u16 q2, d21, d30
- vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS
- vld1.32 {d20}, [TMP1], STRIDE
- vmlsl.u16 q3, d22, d31
- vmlal.u16 q3, d23, d31
- vld1.32 {d21}, [TMP1]
- vmull.u8 q8, d20, d28
- vmlal.u8 q8, d21, d29
- vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
- vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
- vld1.32 {d22}, [TMP2], STRIDE
- vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS)
- vadd.u16 q12, q12, q13
- vld1.32 {d23}, [TMP2]
- vmull.u8 q9, d22, d28
- mov TMP3, X, asr #16
- add X, X, UX
- add TMP3, TOP, TMP3, asl #2
- mov TMP4, X, asr #16
- add X, X, UX
- add TMP4, TOP, TMP4, asl #2
- vmlal.u8 q9, d23, d29
- vld1.32 {d22}, [TMP3], STRIDE
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vld1.32 {d23}, [TMP3]
- vmull.u8 q10, d22, d28
- vmlal.u8 q10, d23, d29
- vmovn.u16 d10, q0
- vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS
- vmovn.u16 d11, q2
- vmlsl.u16 q0, d16, d30
- vmlal.u16 q0, d17, d30
- pld [TMP4, PF_OFFS]
- vld1.32 {d16}, [TMP4], STRIDE
- vadd.u16 q12, q12, q13
- vld1.32 {d17}, [TMP4]
- pld [TMP4, PF_OFFS]
- vmull.u8 q11, d16, d28
- vmlal.u8 q11, d17, d29
- vuzp.u8 d10, d11
- vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS
- vmlsl.u16 q1, d18, d31
-
- mov TMP1, X, asr #16
- add X, X, UX
- add TMP1, TOP, TMP1, asl #2
- mov TMP2, X, asr #16
- add X, X, UX
- add TMP2, TOP, TMP2, asl #2
- vmlal.u16 q1, d19, d31
- vuzp.u8 d9, d11
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS
- vuzp.u8 d8, d10
- vmlsl.u16 q2, d20, d30
- vmlal.u16 q2, d21, d30
- vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS
- vld1.32 {d20}, [TMP1], STRIDE
- vmlsl.u16 q3, d22, d31
- vmlal.u16 q3, d23, d31
- vld1.32 {d21}, [TMP1]
- vmull.u8 q8, d20, d28
- vmlal.u8 q8, d21, d29
- vshll.u8 q6, d9, #8
- vshll.u8 q5, d10, #8
- vshll.u8 q7, d8, #8
- vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
- vsri.u16 q5, q6, #5
- vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
- vsri.u16 q5, q7, #11
- vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
- vld1.32 {d22}, [TMP2], STRIDE
- vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS)
- vadd.u16 q12, q12, q13
- vld1.32 {d23}, [TMP2]
- vmull.u8 q9, d22, d28
- mov TMP3, X, asr #16
- add X, X, UX
- add TMP3, TOP, TMP3, asl #2
- mov TMP4, X, asr #16
- add X, X, UX
- add TMP4, TOP, TMP4, asl #2
- vmlal.u8 q9, d23, d29
- vld1.32 {d22}, [TMP3], STRIDE
- vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
- vld1.32 {d23}, [TMP3]
- vmull.u8 q10, d22, d28
- vmlal.u8 q10, d23, d29
- vmovn.u16 d8, q0
- vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS
- vmovn.u16 d9, q2
- vmlsl.u16 q0, d16, d30
- vmlal.u16 q0, d17, d30
- pld [TMP4, PF_OFFS]
- vld1.32 {d16}, [TMP4], STRIDE
- vadd.u16 q12, q12, q13
- vld1.32 {d17}, [TMP4]
- pld [TMP4, PF_OFFS]
- vmull.u8 q11, d16, d28
- vmlal.u8 q11, d17, d29
- vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS
- vst1.32 {d10, d11}, [OUT, :128]!
- vmlsl.u16 q1, d18, d31
-.endm
-/*****************************************************************************/
-
-generate_bilinear_scanline_func \
- pixman_scaled_bilinear_scanline_8888_8888_SRC_asm_neon, 8888, 8888, \
- 2, 2, 28, BILINEAR_FLAG_UNROLL_4
-
-generate_bilinear_scanline_func \
- pixman_scaled_bilinear_scanline_8888_0565_SRC_asm_neon, 8888, 0565, \
- 2, 1, 28, BILINEAR_FLAG_UNROLL_8 | BILINEAR_FLAG_USE_ALL_NEON_REGS
-
-generate_bilinear_scanline_func \
- pixman_scaled_bilinear_scanline_0565_x888_SRC_asm_neon, 0565, 8888, \
- 1, 2, 28, BILINEAR_FLAG_UNROLL_4
-
-generate_bilinear_scanline_func \
- pixman_scaled_bilinear_scanline_0565_0565_SRC_asm_neon, 0565, 0565, \
- 1, 1, 28, BILINEAR_FLAG_UNROLL_4
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-neon-asm.h b/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-neon-asm.h
deleted file mode 100644
index bdcf6a9d47f..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-neon-asm.h
+++ /dev/null
@@ -1,1184 +0,0 @@
-/*
- * Copyright © 2009 Nokia Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Author: Siarhei Siamashka (siarhei.siamashka@nokia.com)
- */
-
-/*
- * This file contains a macro ('generate_composite_function') which can
- * construct 2D image processing functions, based on a common template.
- * Any combinations of source, destination and mask images with 8bpp,
- * 16bpp, 24bpp, 32bpp color formats are supported.
- *
- * This macro takes care of:
- * - handling of leading and trailing unaligned pixels
- * - doing most of the work related to L2 cache preload
- * - encourages the use of software pipelining for better instructions
- * scheduling
- *
- * The user of this macro has to provide some configuration parameters
- * (bit depths for the images, prefetch distance, etc.) and a set of
- * macros, which should implement basic code chunks responsible for
- * pixels processing. See 'pixman-arm-neon-asm.S' file for the usage
- * examples.
- *
- * TODO:
- * - try overlapped pixel method (from Ian Rickards) when processing
- * exactly two blocks of pixels
- * - maybe add an option to do reverse scanline processing
- */
-
-/*
- * Bit flags for 'generate_composite_function' macro which are used
- * to tune generated functions behavior.
- */
-.set FLAG_DST_WRITEONLY, 0
-.set FLAG_DST_READWRITE, 1
-.set FLAG_DEINTERLEAVE_32BPP, 2
-
-/*
- * Offset in stack where mask and source pointer/stride can be accessed
- * from 'init' macro. This is useful for doing special handling for solid mask.
- */
-.set ARGS_STACK_OFFSET, 40
-
-/*
- * Constants for selecting preferable prefetch type.
- */
-.set PREFETCH_TYPE_NONE, 0 /* No prefetch at all */
-.set PREFETCH_TYPE_SIMPLE, 1 /* A simple, fixed-distance-ahead prefetch */
-.set PREFETCH_TYPE_ADVANCED, 2 /* Advanced fine-grained prefetch */
-
-/*
- * Definitions of supplementary pixld/pixst macros (for partial load/store of
- * pixel data).
- */
-
-.macro pixldst1 op, elem_size, reg1, mem_operand, abits
-.if abits > 0
- op&.&elem_size {d&reg1}, [&mem_operand&, :&abits&]!
-.else
- op&.&elem_size {d&reg1}, [&mem_operand&]!
-.endif
-.endm
-
-.macro pixldst2 op, elem_size, reg1, reg2, mem_operand, abits
-.if abits > 0
- op&.&elem_size {d&reg1, d&reg2}, [&mem_operand&, :&abits&]!
-.else
- op&.&elem_size {d&reg1, d&reg2}, [&mem_operand&]!
-.endif
-.endm
-
-.macro pixldst4 op, elem_size, reg1, reg2, reg3, reg4, mem_operand, abits
-.if abits > 0
- op&.&elem_size {d&reg1, d&reg2, d&reg3, d&reg4}, [&mem_operand&, :&abits&]!
-.else
- op&.&elem_size {d&reg1, d&reg2, d&reg3, d&reg4}, [&mem_operand&]!
-.endif
-.endm
-
-.macro pixldst0 op, elem_size, reg1, idx, mem_operand, abits
- op&.&elem_size {d&reg1[idx]}, [&mem_operand&]!
-.endm
-
-.macro pixldst3 op, elem_size, reg1, reg2, reg3, mem_operand
- op&.&elem_size {d&reg1, d&reg2, d&reg3}, [&mem_operand&]!
-.endm
-
-.macro pixldst30 op, elem_size, reg1, reg2, reg3, idx, mem_operand
- op&.&elem_size {d&reg1[idx], d&reg2[idx], d&reg3[idx]}, [&mem_operand&]!
-.endm
-
-.macro pixldst numbytes, op, elem_size, basereg, mem_operand, abits
-.if numbytes == 32
- pixldst4 op, elem_size, %(basereg+4), %(basereg+5), \
- %(basereg+6), %(basereg+7), mem_operand, abits
-.elseif numbytes == 16
- pixldst2 op, elem_size, %(basereg+2), %(basereg+3), mem_operand, abits
-.elseif numbytes == 8
- pixldst1 op, elem_size, %(basereg+1), mem_operand, abits
-.elseif numbytes == 4
- .if !RESPECT_STRICT_ALIGNMENT || (elem_size == 32)
- pixldst0 op, 32, %(basereg+0), 1, mem_operand, abits
- .elseif elem_size == 16
- pixldst0 op, 16, %(basereg+0), 2, mem_operand, abits
- pixldst0 op, 16, %(basereg+0), 3, mem_operand, abits
- .else
- pixldst0 op, 8, %(basereg+0), 4, mem_operand, abits
- pixldst0 op, 8, %(basereg+0), 5, mem_operand, abits
- pixldst0 op, 8, %(basereg+0), 6, mem_operand, abits
- pixldst0 op, 8, %(basereg+0), 7, mem_operand, abits
- .endif
-.elseif numbytes == 2
- .if !RESPECT_STRICT_ALIGNMENT || (elem_size == 16)
- pixldst0 op, 16, %(basereg+0), 1, mem_operand, abits
- .else
- pixldst0 op, 8, %(basereg+0), 2, mem_operand, abits
- pixldst0 op, 8, %(basereg+0), 3, mem_operand, abits
- .endif
-.elseif numbytes == 1
- pixldst0 op, 8, %(basereg+0), 1, mem_operand, abits
-.else
- .error "unsupported size: numbytes"
-.endif
-.endm
-
-.macro pixld numpix, bpp, basereg, mem_operand, abits=0
-.if bpp > 0
-.if (bpp == 32) && (numpix == 8) && (DEINTERLEAVE_32BPP_ENABLED != 0)
- pixldst4 vld4, 8, %(basereg+4), %(basereg+5), \
- %(basereg+6), %(basereg+7), mem_operand, abits
-.elseif (bpp == 24) && (numpix == 8)
- pixldst3 vld3, 8, %(basereg+3), %(basereg+4), %(basereg+5), mem_operand
-.elseif (bpp == 24) && (numpix == 4)
- pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 4, mem_operand
- pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 5, mem_operand
- pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 6, mem_operand
- pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 7, mem_operand
-.elseif (bpp == 24) && (numpix == 2)
- pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 2, mem_operand
- pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 3, mem_operand
-.elseif (bpp == 24) && (numpix == 1)
- pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 1, mem_operand
-.else
- pixldst %(numpix * bpp / 8), vld1, %(bpp), basereg, mem_operand, abits
-.endif
-.endif
-.endm
-
-.macro pixst numpix, bpp, basereg, mem_operand, abits=0
-.if bpp > 0
-.if (bpp == 32) && (numpix == 8) && (DEINTERLEAVE_32BPP_ENABLED != 0)
- pixldst4 vst4, 8, %(basereg+4), %(basereg+5), \
- %(basereg+6), %(basereg+7), mem_operand, abits
-.elseif (bpp == 24) && (numpix == 8)
- pixldst3 vst3, 8, %(basereg+3), %(basereg+4), %(basereg+5), mem_operand
-.elseif (bpp == 24) && (numpix == 4)
- pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 4, mem_operand
- pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 5, mem_operand
- pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 6, mem_operand
- pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 7, mem_operand
-.elseif (bpp == 24) && (numpix == 2)
- pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 2, mem_operand
- pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 3, mem_operand
-.elseif (bpp == 24) && (numpix == 1)
- pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 1, mem_operand
-.else
- pixldst %(numpix * bpp / 8), vst1, %(bpp), basereg, mem_operand, abits
-.endif
-.endif
-.endm
-
-.macro pixld_a numpix, bpp, basereg, mem_operand
-.if (bpp * numpix) <= 128
- pixld numpix, bpp, basereg, mem_operand, %(bpp * numpix)
-.else
- pixld numpix, bpp, basereg, mem_operand, 128
-.endif
-.endm
-
-.macro pixst_a numpix, bpp, basereg, mem_operand
-.if (bpp * numpix) <= 128
- pixst numpix, bpp, basereg, mem_operand, %(bpp * numpix)
-.else
- pixst numpix, bpp, basereg, mem_operand, 128
-.endif
-.endm
-
-/*
- * Pixel fetcher for nearest scaling (needs TMP1, TMP2, VX, UNIT_X register
- * aliases to be defined)
- */
-.macro pixld1_s elem_size, reg1, mem_operand
-.if elem_size == 16
- mov TMP1, VX, asr #16
- adds VX, VX, UNIT_X
-5: subpls VX, VX, SRC_WIDTH_FIXED
- bpl 5b
- add TMP1, mem_operand, TMP1, asl #1
- mov TMP2, VX, asr #16
- adds VX, VX, UNIT_X
-5: subpls VX, VX, SRC_WIDTH_FIXED
- bpl 5b
- add TMP2, mem_operand, TMP2, asl #1
- vld1.16 {d&reg1&[0]}, [TMP1, :16]
- mov TMP1, VX, asr #16
- adds VX, VX, UNIT_X
-5: subpls VX, VX, SRC_WIDTH_FIXED
- bpl 5b
- add TMP1, mem_operand, TMP1, asl #1
- vld1.16 {d&reg1&[1]}, [TMP2, :16]
- mov TMP2, VX, asr #16
- adds VX, VX, UNIT_X
-5: subpls VX, VX, SRC_WIDTH_FIXED
- bpl 5b
- add TMP2, mem_operand, TMP2, asl #1
- vld1.16 {d&reg1&[2]}, [TMP1, :16]
- vld1.16 {d&reg1&[3]}, [TMP2, :16]
-.elseif elem_size == 32
- mov TMP1, VX, asr #16
- adds VX, VX, UNIT_X
-5: subpls VX, VX, SRC_WIDTH_FIXED
- bpl 5b
- add TMP1, mem_operand, TMP1, asl #2
- mov TMP2, VX, asr #16
- adds VX, VX, UNIT_X
-5: subpls VX, VX, SRC_WIDTH_FIXED
- bpl 5b
- add TMP2, mem_operand, TMP2, asl #2
- vld1.32 {d&reg1&[0]}, [TMP1, :32]
- vld1.32 {d&reg1&[1]}, [TMP2, :32]
-.else
- .error "unsupported"
-.endif
-.endm
-
-.macro pixld2_s elem_size, reg1, reg2, mem_operand
-.if 0 /* elem_size == 32 */
- mov TMP1, VX, asr #16
- add VX, VX, UNIT_X, asl #1
- add TMP1, mem_operand, TMP1, asl #2
- mov TMP2, VX, asr #16
- sub VX, VX, UNIT_X
- add TMP2, mem_operand, TMP2, asl #2
- vld1.32 {d&reg1&[0]}, [TMP1, :32]
- mov TMP1, VX, asr #16
- add VX, VX, UNIT_X, asl #1
- add TMP1, mem_operand, TMP1, asl #2
- vld1.32 {d&reg2&[0]}, [TMP2, :32]
- mov TMP2, VX, asr #16
- add VX, VX, UNIT_X
- add TMP2, mem_operand, TMP2, asl #2
- vld1.32 {d&reg1&[1]}, [TMP1, :32]
- vld1.32 {d&reg2&[1]}, [TMP2, :32]
-.else
- pixld1_s elem_size, reg1, mem_operand
- pixld1_s elem_size, reg2, mem_operand
-.endif
-.endm
-
-.macro pixld0_s elem_size, reg1, idx, mem_operand
-.if elem_size == 16
- mov TMP1, VX, asr #16
- adds VX, VX, UNIT_X
-5: subpls VX, VX, SRC_WIDTH_FIXED
- bpl 5b
- add TMP1, mem_operand, TMP1, asl #1
- vld1.16 {d&reg1&[idx]}, [TMP1, :16]
-.elseif elem_size == 32
- mov TMP1, VX, asr #16
- adds VX, VX, UNIT_X
-5: subpls VX, VX, SRC_WIDTH_FIXED
- bpl 5b
- add TMP1, mem_operand, TMP1, asl #2
- vld1.32 {d&reg1&[idx]}, [TMP1, :32]
-.endif
-.endm
-
-.macro pixld_s_internal numbytes, elem_size, basereg, mem_operand
-.if numbytes == 32
- pixld2_s elem_size, %(basereg+4), %(basereg+5), mem_operand
- pixld2_s elem_size, %(basereg+6), %(basereg+7), mem_operand
- pixdeinterleave elem_size, %(basereg+4)
-.elseif numbytes == 16
- pixld2_s elem_size, %(basereg+2), %(basereg+3), mem_operand
-.elseif numbytes == 8
- pixld1_s elem_size, %(basereg+1), mem_operand
-.elseif numbytes == 4
- .if elem_size == 32
- pixld0_s elem_size, %(basereg+0), 1, mem_operand
- .elseif elem_size == 16
- pixld0_s elem_size, %(basereg+0), 2, mem_operand
- pixld0_s elem_size, %(basereg+0), 3, mem_operand
- .else
- pixld0_s elem_size, %(basereg+0), 4, mem_operand
- pixld0_s elem_size, %(basereg+0), 5, mem_operand
- pixld0_s elem_size, %(basereg+0), 6, mem_operand
- pixld0_s elem_size, %(basereg+0), 7, mem_operand
- .endif
-.elseif numbytes == 2
- .if elem_size == 16
- pixld0_s elem_size, %(basereg+0), 1, mem_operand
- .else
- pixld0_s elem_size, %(basereg+0), 2, mem_operand
- pixld0_s elem_size, %(basereg+0), 3, mem_operand
- .endif
-.elseif numbytes == 1
- pixld0_s elem_size, %(basereg+0), 1, mem_operand
-.else
- .error "unsupported size: numbytes"
-.endif
-.endm
-
-.macro pixld_s numpix, bpp, basereg, mem_operand
-.if bpp > 0
- pixld_s_internal %(numpix * bpp / 8), %(bpp), basereg, mem_operand
-.endif
-.endm
-
-.macro vuzp8 reg1, reg2
- vuzp.8 d&reg1, d&reg2
-.endm
-
-.macro vzip8 reg1, reg2
- vzip.8 d&reg1, d&reg2
-.endm
-
-/* deinterleave B, G, R, A channels for eight 32bpp pixels in 4 registers */
-.macro pixdeinterleave bpp, basereg
-.if (bpp == 32) && (DEINTERLEAVE_32BPP_ENABLED != 0)
- vuzp8 %(basereg+0), %(basereg+1)
- vuzp8 %(basereg+2), %(basereg+3)
- vuzp8 %(basereg+1), %(basereg+3)
- vuzp8 %(basereg+0), %(basereg+2)
-.endif
-.endm
-
-/* interleave B, G, R, A channels for eight 32bpp pixels in 4 registers */
-.macro pixinterleave bpp, basereg
-.if (bpp == 32) && (DEINTERLEAVE_32BPP_ENABLED != 0)
- vzip8 %(basereg+0), %(basereg+2)
- vzip8 %(basereg+1), %(basereg+3)
- vzip8 %(basereg+2), %(basereg+3)
- vzip8 %(basereg+0), %(basereg+1)
-.endif
-.endm
-
-/*
- * This is a macro for implementing cache preload. The main idea is that
- * cache preload logic is mostly independent from the rest of pixels
- * processing code. It starts at the top left pixel and moves forward
- * across pixels and can jump across scanlines. Prefetch distance is
- * handled in an 'incremental' way: it starts from 0 and advances to the
- * optimal distance over time. After reaching optimal prefetch distance,
- * it is kept constant. There are some checks which prevent prefetching
- * unneeded pixel lines below the image (but it still can prefetch a bit
- * more data on the right side of the image - not a big issue and may
- * be actually helpful when rendering text glyphs). Additional trick is
- * the use of LDR instruction for prefetch instead of PLD when moving to
- * the next line, the point is that we have a high chance of getting TLB
- * miss in this case, and PLD would be useless.
- *
- * This sounds like it may introduce a noticeable overhead (when working with
- * fully cached data). But in reality, due to having a separate pipeline and
- * instruction queue for NEON unit in ARM Cortex-A8, normal ARM code can
- * execute simultaneously with NEON and be completely shadowed by it. Thus
- * we get no performance overhead at all (*). This looks like a very nice
- * feature of Cortex-A8, if used wisely. We don't have a hardware prefetcher,
- * but still can implement some rather advanced prefetch logic in software
- * for almost zero cost!
- *
- * (*) The overhead of the prefetcher is visible when running some trivial
- * pixels processing like simple copy. Anyway, having prefetch is a must
- * when working with the graphics data.
- */
-.macro PF a, x:vararg
-.if (PREFETCH_TYPE_CURRENT == PREFETCH_TYPE_ADVANCED)
- a x
-.endif
-.endm
-
-.macro cache_preload std_increment, boost_increment
-.if (src_bpp_shift >= 0) || (dst_r_bpp != 0) || (mask_bpp_shift >= 0)
-.if regs_shortage
- PF ldr ORIG_W, [sp] /* If we are short on regs, ORIG_W is kept on stack */
-.endif
-.if std_increment != 0
- PF add PF_X, PF_X, #std_increment
-.endif
- PF tst PF_CTL, #0xF
- PF addne PF_X, PF_X, #boost_increment
- PF subne PF_CTL, PF_CTL, #1
- PF cmp PF_X, ORIG_W
-.if src_bpp_shift >= 0
- PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
-.endif
-.if dst_r_bpp != 0
- PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
-.endif
-.if mask_bpp_shift >= 0
- PF pld, [PF_MASK, PF_X, lsl #mask_bpp_shift]
-.endif
- PF subge PF_X, PF_X, ORIG_W
- PF subges PF_CTL, PF_CTL, #0x10
-.if src_bpp_shift >= 0
- PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
-.endif
-.if dst_r_bpp != 0
- PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
-.endif
-.if mask_bpp_shift >= 0
- PF ldrgeb DUMMY, [PF_MASK, MASK_STRIDE, lsl #mask_bpp_shift]!
-.endif
-.endif
-.endm
-
-.macro cache_preload_simple
-.if (PREFETCH_TYPE_CURRENT == PREFETCH_TYPE_SIMPLE)
-.if src_bpp > 0
- pld [SRC, #(PREFETCH_DISTANCE_SIMPLE * src_bpp / 8)]
-.endif
-.if dst_r_bpp > 0
- pld [DST_R, #(PREFETCH_DISTANCE_SIMPLE * dst_r_bpp / 8)]
-.endif
-.if mask_bpp > 0
- pld [MASK, #(PREFETCH_DISTANCE_SIMPLE * mask_bpp / 8)]
-.endif
-.endif
-.endm
-
-.macro fetch_mask_pixblock
- pixld pixblock_size, mask_bpp, \
- (mask_basereg - pixblock_size * mask_bpp / 64), MASK
-.endm
-
-/*
- * Macro which is used to process leading pixels until destination
- * pointer is properly aligned (at 16 bytes boundary). When destination
- * buffer uses 16bpp format, this is unnecessary, or even pointless.
- */
-.macro ensure_destination_ptr_alignment process_pixblock_head, \
- process_pixblock_tail, \
- process_pixblock_tail_head
-.if dst_w_bpp != 24
- tst DST_R, #0xF
- beq 2f
-
-.irp lowbit, 1, 2, 4, 8, 16
-local skip1
-.if (dst_w_bpp <= (lowbit * 8)) && ((lowbit * 8) < (pixblock_size * dst_w_bpp))
-.if lowbit < 16 /* we don't need more than 16-byte alignment */
- tst DST_R, #lowbit
- beq 1f
-.endif
- pixld_src (lowbit * 8 / dst_w_bpp), src_bpp, src_basereg, SRC
- pixld (lowbit * 8 / dst_w_bpp), mask_bpp, mask_basereg, MASK
-.if dst_r_bpp > 0
- pixld_a (lowbit * 8 / dst_r_bpp), dst_r_bpp, dst_r_basereg, DST_R
-.else
- add DST_R, DST_R, #lowbit
-.endif
- PF add PF_X, PF_X, #(lowbit * 8 / dst_w_bpp)
- sub W, W, #(lowbit * 8 / dst_w_bpp)
-1:
-.endif
-.endr
- pixdeinterleave src_bpp, src_basereg
- pixdeinterleave mask_bpp, mask_basereg
- pixdeinterleave dst_r_bpp, dst_r_basereg
-
- process_pixblock_head
- cache_preload 0, pixblock_size
- cache_preload_simple
- process_pixblock_tail
-
- pixinterleave dst_w_bpp, dst_w_basereg
-.irp lowbit, 1, 2, 4, 8, 16
-.if (dst_w_bpp <= (lowbit * 8)) && ((lowbit * 8) < (pixblock_size * dst_w_bpp))
-.if lowbit < 16 /* we don't need more than 16-byte alignment */
- tst DST_W, #lowbit
- beq 1f
-.endif
- pixst_a (lowbit * 8 / dst_w_bpp), dst_w_bpp, dst_w_basereg, DST_W
-1:
-.endif
-.endr
-.endif
-2:
-.endm
-
-/*
- * Special code for processing up to (pixblock_size - 1) remaining
- * trailing pixels. As SIMD processing performs operation on
- * pixblock_size pixels, anything smaller than this has to be loaded
- * and stored in a special way. Loading and storing of pixel data is
- * performed in such a way that we fill some 'slots' in the NEON
- * registers (some slots naturally are unused), then perform compositing
- * operation as usual. In the end, the data is taken from these 'slots'
- * and saved to memory.
- *
- * cache_preload_flag - allows to suppress prefetch if
- * set to 0
- * dst_aligned_flag - selects whether destination buffer
- * is aligned
- */
-.macro process_trailing_pixels cache_preload_flag, \
- dst_aligned_flag, \
- process_pixblock_head, \
- process_pixblock_tail, \
- process_pixblock_tail_head
- tst W, #(pixblock_size - 1)
- beq 2f
-.irp chunk_size, 16, 8, 4, 2, 1
-.if pixblock_size > chunk_size
- tst W, #chunk_size
- beq 1f
- pixld_src chunk_size, src_bpp, src_basereg, SRC
- pixld chunk_size, mask_bpp, mask_basereg, MASK
-.if dst_aligned_flag != 0
- pixld_a chunk_size, dst_r_bpp, dst_r_basereg, DST_R
-.else
- pixld chunk_size, dst_r_bpp, dst_r_basereg, DST_R
-.endif
-.if cache_preload_flag != 0
- PF add PF_X, PF_X, #chunk_size
-.endif
-1:
-.endif
-.endr
- pixdeinterleave src_bpp, src_basereg
- pixdeinterleave mask_bpp, mask_basereg
- pixdeinterleave dst_r_bpp, dst_r_basereg
-
- process_pixblock_head
-.if cache_preload_flag != 0
- cache_preload 0, pixblock_size
- cache_preload_simple
-.endif
- process_pixblock_tail
- pixinterleave dst_w_bpp, dst_w_basereg
-.irp chunk_size, 16, 8, 4, 2, 1
-.if pixblock_size > chunk_size
- tst W, #chunk_size
- beq 1f
-.if dst_aligned_flag != 0
- pixst_a chunk_size, dst_w_bpp, dst_w_basereg, DST_W
-.else
- pixst chunk_size, dst_w_bpp, dst_w_basereg, DST_W
-.endif
-1:
-.endif
-.endr
-2:
-.endm
-
-/*
- * Macro, which performs all the needed operations to switch to the next
- * scanline and start the next loop iteration unless all the scanlines
- * are already processed.
- */
-.macro advance_to_next_scanline start_of_loop_label
-.if regs_shortage
- ldrd W, [sp] /* load W and H (width and height) from stack */
-.else
- mov W, ORIG_W
-.endif
- add DST_W, DST_W, DST_STRIDE, lsl #dst_bpp_shift
-.if src_bpp != 0
- add SRC, SRC, SRC_STRIDE, lsl #src_bpp_shift
-.endif
-.if mask_bpp != 0
- add MASK, MASK, MASK_STRIDE, lsl #mask_bpp_shift
-.endif
-.if (dst_w_bpp != 24)
- sub DST_W, DST_W, W, lsl #dst_bpp_shift
-.endif
-.if (src_bpp != 24) && (src_bpp != 0)
- sub SRC, SRC, W, lsl #src_bpp_shift
-.endif
-.if (mask_bpp != 24) && (mask_bpp != 0)
- sub MASK, MASK, W, lsl #mask_bpp_shift
-.endif
- subs H, H, #1
- mov DST_R, DST_W
-.if regs_shortage
- str H, [sp, #4] /* save updated height to stack */
-.endif
- bge start_of_loop_label
-.endm
-
-/*
- * Registers are allocated in the following way by default:
- * d0, d1, d2, d3 - reserved for loading source pixel data
- * d4, d5, d6, d7 - reserved for loading destination pixel data
- * d24, d25, d26, d27 - reserved for loading mask pixel data
- * d28, d29, d30, d31 - final destination pixel data for writeback to memory
- */
-.macro generate_composite_function fname, \
- src_bpp_, \
- mask_bpp_, \
- dst_w_bpp_, \
- flags, \
- pixblock_size_, \
- prefetch_distance, \
- init, \
- cleanup, \
- process_pixblock_head, \
- process_pixblock_tail, \
- process_pixblock_tail_head, \
- dst_w_basereg_ = 28, \
- dst_r_basereg_ = 4, \
- src_basereg_ = 0, \
- mask_basereg_ = 24
-
- pixman_asm_function fname
-
- push {r4-r12, lr} /* save all registers */
-
-/*
- * Select prefetch type for this function. If prefetch distance is
- * set to 0 or one of the color formats is 24bpp, SIMPLE prefetch
- * has to be used instead of ADVANCED.
- */
- .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_DEFAULT
-.if prefetch_distance == 0
- .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_NONE
-.elseif (PREFETCH_TYPE_CURRENT > PREFETCH_TYPE_SIMPLE) && \
- ((src_bpp_ == 24) || (mask_bpp_ == 24) || (dst_w_bpp_ == 24))
- .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_SIMPLE
-.endif
-
-/*
- * Make some macro arguments globally visible and accessible
- * from other macros
- */
- .set src_bpp, src_bpp_
- .set mask_bpp, mask_bpp_
- .set dst_w_bpp, dst_w_bpp_
- .set pixblock_size, pixblock_size_
- .set dst_w_basereg, dst_w_basereg_
- .set dst_r_basereg, dst_r_basereg_
- .set src_basereg, src_basereg_
- .set mask_basereg, mask_basereg_
-
- .macro pixld_src x:vararg
- pixld x
- .endm
- .macro fetch_src_pixblock
- pixld_src pixblock_size, src_bpp, \
- (src_basereg - pixblock_size * src_bpp / 64), SRC
- .endm
-/*
- * Assign symbolic names to registers
- */
- W .req r0 /* width (is updated during processing) */
- H .req r1 /* height (is updated during processing) */
- DST_W .req r2 /* destination buffer pointer for writes */
- DST_STRIDE .req r3 /* destination image stride */
- SRC .req r4 /* source buffer pointer */
- SRC_STRIDE .req r5 /* source image stride */
- DST_R .req r6 /* destination buffer pointer for reads */
-
- MASK .req r7 /* mask pointer */
- MASK_STRIDE .req r8 /* mask stride */
-
- PF_CTL .req r9 /* combined lines counter and prefetch */
- /* distance increment counter */
- PF_X .req r10 /* pixel index in a scanline for current */
- /* pretetch position */
- PF_SRC .req r11 /* pointer to source scanline start */
- /* for prefetch purposes */
- PF_DST .req r12 /* pointer to destination scanline start */
- /* for prefetch purposes */
- PF_MASK .req r14 /* pointer to mask scanline start */
- /* for prefetch purposes */
-/*
- * Check whether we have enough registers for all the local variables.
- * If we don't have enough registers, original width and height are
- * kept on top of stack (and 'regs_shortage' variable is set to indicate
- * this for the rest of code). Even if there are enough registers, the
- * allocation scheme may be a bit different depending on whether source
- * or mask is not used.
- */
-.if (PREFETCH_TYPE_CURRENT < PREFETCH_TYPE_ADVANCED)
- ORIG_W .req r10 /* saved original width */
- DUMMY .req r12 /* temporary register */
- .set regs_shortage, 0
-.elseif mask_bpp == 0
- ORIG_W .req r7 /* saved original width */
- DUMMY .req r8 /* temporary register */
- .set regs_shortage, 0
-.elseif src_bpp == 0
- ORIG_W .req r4 /* saved original width */
- DUMMY .req r5 /* temporary register */
- .set regs_shortage, 0
-.else
- ORIG_W .req r1 /* saved original width */
- DUMMY .req r1 /* temporary register */
- .set regs_shortage, 1
-.endif
-
- .set mask_bpp_shift, -1
-.if src_bpp == 32
- .set src_bpp_shift, 2
-.elseif src_bpp == 24
- .set src_bpp_shift, 0
-.elseif src_bpp == 16
- .set src_bpp_shift, 1
-.elseif src_bpp == 8
- .set src_bpp_shift, 0
-.elseif src_bpp == 0
- .set src_bpp_shift, -1
-.else
- .error "requested src bpp (src_bpp) is not supported"
-.endif
-.if mask_bpp == 32
- .set mask_bpp_shift, 2
-.elseif mask_bpp == 24
- .set mask_bpp_shift, 0
-.elseif mask_bpp == 8
- .set mask_bpp_shift, 0
-.elseif mask_bpp == 0
- .set mask_bpp_shift, -1
-.else
- .error "requested mask bpp (mask_bpp) is not supported"
-.endif
-.if dst_w_bpp == 32
- .set dst_bpp_shift, 2
-.elseif dst_w_bpp == 24
- .set dst_bpp_shift, 0
-.elseif dst_w_bpp == 16
- .set dst_bpp_shift, 1
-.elseif dst_w_bpp == 8
- .set dst_bpp_shift, 0
-.else
- .error "requested dst bpp (dst_w_bpp) is not supported"
-.endif
-
-.if (((flags) & FLAG_DST_READWRITE) != 0)
- .set dst_r_bpp, dst_w_bpp
-.else
- .set dst_r_bpp, 0
-.endif
-.if (((flags) & FLAG_DEINTERLEAVE_32BPP) != 0)
- .set DEINTERLEAVE_32BPP_ENABLED, 1
-.else
- .set DEINTERLEAVE_32BPP_ENABLED, 0
-.endif
-
-.if prefetch_distance < 0 || prefetch_distance > 15
- .error "invalid prefetch distance (prefetch_distance)"
-.endif
-
-.if src_bpp > 0
- ldr SRC, [sp, #40]
-.endif
-.if mask_bpp > 0
- ldr MASK, [sp, #48]
-.endif
- PF mov PF_X, #0
-.if src_bpp > 0
- ldr SRC_STRIDE, [sp, #44]
-.endif
-.if mask_bpp > 0
- ldr MASK_STRIDE, [sp, #52]
-.endif
- mov DST_R, DST_W
-
-.if src_bpp == 24
- sub SRC_STRIDE, SRC_STRIDE, W
- sub SRC_STRIDE, SRC_STRIDE, W, lsl #1
-.endif
-.if mask_bpp == 24
- sub MASK_STRIDE, MASK_STRIDE, W
- sub MASK_STRIDE, MASK_STRIDE, W, lsl #1
-.endif
-.if dst_w_bpp == 24
- sub DST_STRIDE, DST_STRIDE, W
- sub DST_STRIDE, DST_STRIDE, W, lsl #1
-.endif
-
-/*
- * Setup advanced prefetcher initial state
- */
- PF mov PF_SRC, SRC
- PF mov PF_DST, DST_R
- PF mov PF_MASK, MASK
- /* PF_CTL = prefetch_distance | ((h - 1) << 4) */
- PF mov PF_CTL, H, lsl #4
- PF add PF_CTL, #(prefetch_distance - 0x10)
-
- init
-.if regs_shortage
- push {r0, r1}
-.endif
- subs H, H, #1
-.if regs_shortage
- str H, [sp, #4] /* save updated height to stack */
-.else
- mov ORIG_W, W
-.endif
- blt 9f
- cmp W, #(pixblock_size * 2)
- blt 8f
-/*
- * This is the start of the pipelined loop, which if optimized for
- * long scanlines
- */
-0:
- ensure_destination_ptr_alignment process_pixblock_head, \
- process_pixblock_tail, \
- process_pixblock_tail_head
-
- /* Implement "head (tail_head) ... (tail_head) tail" loop pattern */
- pixld_a pixblock_size, dst_r_bpp, \
- (dst_r_basereg - pixblock_size * dst_r_bpp / 64), DST_R
- fetch_src_pixblock
- pixld pixblock_size, mask_bpp, \
- (mask_basereg - pixblock_size * mask_bpp / 64), MASK
- PF add PF_X, PF_X, #pixblock_size
- process_pixblock_head
- cache_preload 0, pixblock_size
- cache_preload_simple
- subs W, W, #(pixblock_size * 2)
- blt 2f
-1:
- process_pixblock_tail_head
- cache_preload_simple
- subs W, W, #pixblock_size
- bge 1b
-2:
- process_pixblock_tail
- pixst_a pixblock_size, dst_w_bpp, \
- (dst_w_basereg - pixblock_size * dst_w_bpp / 64), DST_W
-
- /* Process the remaining trailing pixels in the scanline */
- process_trailing_pixels 1, 1, \
- process_pixblock_head, \
- process_pixblock_tail, \
- process_pixblock_tail_head
- advance_to_next_scanline 0b
-
-.if regs_shortage
- pop {r0, r1}
-.endif
- cleanup
- pop {r4-r12, pc} /* exit */
-/*
- * This is the start of the loop, designed to process images with small width
- * (less than pixblock_size * 2 pixels). In this case neither pipelining
- * nor prefetch are used.
- */
-8:
- /* Process exactly pixblock_size pixels if needed */
- tst W, #pixblock_size
- beq 1f
- pixld pixblock_size, dst_r_bpp, \
- (dst_r_basereg - pixblock_size * dst_r_bpp / 64), DST_R
- fetch_src_pixblock
- pixld pixblock_size, mask_bpp, \
- (mask_basereg - pixblock_size * mask_bpp / 64), MASK
- process_pixblock_head
- process_pixblock_tail
- pixst pixblock_size, dst_w_bpp, \
- (dst_w_basereg - pixblock_size * dst_w_bpp / 64), DST_W
-1:
- /* Process the remaining trailing pixels in the scanline */
- process_trailing_pixels 0, 0, \
- process_pixblock_head, \
- process_pixblock_tail, \
- process_pixblock_tail_head
- advance_to_next_scanline 8b
-9:
-.if regs_shortage
- pop {r0, r1}
-.endif
- cleanup
- pop {r4-r12, pc} /* exit */
-
- .purgem fetch_src_pixblock
- .purgem pixld_src
-
- .unreq SRC
- .unreq MASK
- .unreq DST_R
- .unreq DST_W
- .unreq ORIG_W
- .unreq W
- .unreq H
- .unreq SRC_STRIDE
- .unreq DST_STRIDE
- .unreq MASK_STRIDE
- .unreq PF_CTL
- .unreq PF_X
- .unreq PF_SRC
- .unreq PF_DST
- .unreq PF_MASK
- .unreq DUMMY
- .endfunc
-.endm
-
-/*
- * A simplified variant of function generation template for a single
- * scanline processing (for implementing pixman combine functions)
- */
-.macro generate_composite_function_scanline use_nearest_scaling, \
- fname, \
- src_bpp_, \
- mask_bpp_, \
- dst_w_bpp_, \
- flags, \
- pixblock_size_, \
- init, \
- cleanup, \
- process_pixblock_head, \
- process_pixblock_tail, \
- process_pixblock_tail_head, \
- dst_w_basereg_ = 28, \
- dst_r_basereg_ = 4, \
- src_basereg_ = 0, \
- mask_basereg_ = 24
-
- pixman_asm_function fname
-
- .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_NONE
-/*
- * Make some macro arguments globally visible and accessible
- * from other macros
- */
- .set src_bpp, src_bpp_
- .set mask_bpp, mask_bpp_
- .set dst_w_bpp, dst_w_bpp_
- .set pixblock_size, pixblock_size_
- .set dst_w_basereg, dst_w_basereg_
- .set dst_r_basereg, dst_r_basereg_
- .set src_basereg, src_basereg_
- .set mask_basereg, mask_basereg_
-
-.if use_nearest_scaling != 0
- /*
- * Assign symbolic names to registers for nearest scaling
- */
- W .req r0
- DST_W .req r1
- SRC .req r2
- VX .req r3
- UNIT_X .req ip
- MASK .req lr
- TMP1 .req r4
- TMP2 .req r5
- DST_R .req r6
- SRC_WIDTH_FIXED .req r7
-
- .macro pixld_src x:vararg
- pixld_s x
- .endm
-
- ldr UNIT_X, [sp]
- push {r4-r8, lr}
- ldr SRC_WIDTH_FIXED, [sp, #(24 + 4)]
- .if mask_bpp != 0
- ldr MASK, [sp, #(24 + 8)]
- .endif
-.else
- /*
- * Assign symbolic names to registers
- */
- W .req r0 /* width (is updated during processing) */
- DST_W .req r1 /* destination buffer pointer for writes */
- SRC .req r2 /* source buffer pointer */
- DST_R .req ip /* destination buffer pointer for reads */
- MASK .req r3 /* mask pointer */
-
- .macro pixld_src x:vararg
- pixld x
- .endm
-.endif
-
-.if (((flags) & FLAG_DST_READWRITE) != 0)
- .set dst_r_bpp, dst_w_bpp
-.else
- .set dst_r_bpp, 0
-.endif
-.if (((flags) & FLAG_DEINTERLEAVE_32BPP) != 0)
- .set DEINTERLEAVE_32BPP_ENABLED, 1
-.else
- .set DEINTERLEAVE_32BPP_ENABLED, 0
-.endif
-
- .macro fetch_src_pixblock
- pixld_src pixblock_size, src_bpp, \
- (src_basereg - pixblock_size * src_bpp / 64), SRC
- .endm
-
- init
- mov DST_R, DST_W
-
- cmp W, #pixblock_size
- blt 8f
-
- ensure_destination_ptr_alignment process_pixblock_head, \
- process_pixblock_tail, \
- process_pixblock_tail_head
-
- subs W, W, #pixblock_size
- blt 7f
-
- /* Implement "head (tail_head) ... (tail_head) tail" loop pattern */
- pixld_a pixblock_size, dst_r_bpp, \
- (dst_r_basereg - pixblock_size * dst_r_bpp / 64), DST_R
- fetch_src_pixblock
- pixld pixblock_size, mask_bpp, \
- (mask_basereg - pixblock_size * mask_bpp / 64), MASK
- process_pixblock_head
- subs W, W, #pixblock_size
- blt 2f
-1:
- process_pixblock_tail_head
- subs W, W, #pixblock_size
- bge 1b
-2:
- process_pixblock_tail
- pixst_a pixblock_size, dst_w_bpp, \
- (dst_w_basereg - pixblock_size * dst_w_bpp / 64), DST_W
-7:
- /* Process the remaining trailing pixels in the scanline (dst aligned) */
- process_trailing_pixels 0, 1, \
- process_pixblock_head, \
- process_pixblock_tail, \
- process_pixblock_tail_head
-
- cleanup
-.if use_nearest_scaling != 0
- pop {r4-r8, pc} /* exit */
-.else
- bx lr /* exit */
-.endif
-8:
- /* Process the remaining trailing pixels in the scanline (dst unaligned) */
- process_trailing_pixels 0, 0, \
- process_pixblock_head, \
- process_pixblock_tail, \
- process_pixblock_tail_head
-
- cleanup
-
-.if use_nearest_scaling != 0
- pop {r4-r8, pc} /* exit */
-
- .unreq DST_R
- .unreq SRC
- .unreq W
- .unreq VX
- .unreq UNIT_X
- .unreq TMP1
- .unreq TMP2
- .unreq DST_W
- .unreq MASK
- .unreq SRC_WIDTH_FIXED
-
-.else
- bx lr /* exit */
-
- .unreq SRC
- .unreq MASK
- .unreq DST_R
- .unreq DST_W
- .unreq W
-.endif
-
- .purgem fetch_src_pixblock
- .purgem pixld_src
-
- .endfunc
-.endm
-
-.macro generate_composite_function_single_scanline x:vararg
- generate_composite_function_scanline 0, x
-.endm
-
-.macro generate_composite_function_nearest_scanline x:vararg
- generate_composite_function_scanline 1, x
-.endm
-
-/* Default prologue/epilogue, nothing special needs to be done */
-
-.macro default_init
-.endm
-
-.macro default_cleanup
-.endm
-
-/*
- * Prologue/epilogue variant which additionally saves/restores d8-d15
- * registers (they need to be saved/restored by callee according to ABI).
- * This is required if the code needs to use all the NEON registers.
- */
-
-.macro default_init_need_all_regs
- vpush {d8-d15}
-.endm
-
-.macro default_cleanup_need_all_regs
- vpop {d8-d15}
-.endm
-
-/******************************************************************************/
-
-/*
- * Conversion of 8 r5g6b6 pixels packed in 128-bit register (in)
- * into a planar a8r8g8b8 format (with a, r, g, b color components
- * stored into 64-bit registers out_a, out_r, out_g, out_b respectively).
- *
- * Warning: the conversion is destructive and the original
- * value (in) is lost.
- */
-.macro convert_0565_to_8888 in, out_a, out_r, out_g, out_b
- vshrn.u16 out_r, in, #8
- vshrn.u16 out_g, in, #3
- vsli.u16 in, in, #5
- vmov.u8 out_a, #255
- vsri.u8 out_r, out_r, #5
- vsri.u8 out_g, out_g, #6
- vshrn.u16 out_b, in, #2
-.endm
-
-.macro convert_0565_to_x888 in, out_r, out_g, out_b
- vshrn.u16 out_r, in, #8
- vshrn.u16 out_g, in, #3
- vsli.u16 in, in, #5
- vsri.u8 out_r, out_r, #5
- vsri.u8 out_g, out_g, #6
- vshrn.u16 out_b, in, #2
-.endm
-
-/*
- * Conversion from planar a8r8g8b8 format (with a, r, g, b color components
- * in 64-bit registers in_a, in_r, in_g, in_b respectively) into 8 r5g6b6
- * pixels packed in 128-bit register (out). Requires two temporary 128-bit
- * registers (tmp1, tmp2)
- */
-.macro convert_8888_to_0565 in_r, in_g, in_b, out, tmp1, tmp2
- vshll.u8 tmp1, in_g, #8
- vshll.u8 out, in_r, #8
- vshll.u8 tmp2, in_b, #8
- vsri.u16 out, tmp1, #5
- vsri.u16 out, tmp2, #11
-.endm
-
-/*
- * Conversion of four r5g6b5 pixels (in) to four x8r8g8b8 pixels
- * returned in (out0, out1) registers pair. Requires one temporary
- * 64-bit register (tmp). 'out1' and 'in' may overlap, the original
- * value from 'in' is lost
- */
-.macro convert_four_0565_to_x888_packed in, out0, out1, tmp
- vshl.u16 out0, in, #5 /* G top 6 bits */
- vshl.u16 tmp, in, #11 /* B top 5 bits */
- vsri.u16 in, in, #5 /* R is ready in top bits */
- vsri.u16 out0, out0, #6 /* G is ready in top bits */
- vsri.u16 tmp, tmp, #5 /* B is ready in top bits */
- vshr.u16 out1, in, #8 /* R is in place */
- vsri.u16 out0, tmp, #8 /* G & B is in place */
- vzip.u16 out0, out1 /* everything is in place */
-.endm
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-neon.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-neon.c
deleted file mode 100644
index be761c96529..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-neon.c
+++ /dev/null
@@ -1,472 +0,0 @@
-/*
- * Copyright © 2009 ARM Ltd, Movial Creative Technologies Oy
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of ARM Ltd not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. ARM Ltd makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Ian Rickards (ian.rickards@arm.com)
- * Author: Jonathan Morton (jonathan.morton@movial.com)
- * Author: Markku Vire (markku.vire@movial.com)
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <string.h>
-#include "pixman-private.h"
-#include "pixman-arm-common.h"
-
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_8888_8888,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_x888_8888,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0565_0565,
- uint16_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0888_0888,
- uint8_t, 3, uint8_t, 3)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_8888_0565,
- uint32_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0565_8888,
- uint16_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0888_8888_rev,
- uint8_t, 3, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0888_0565_rev,
- uint8_t, 3, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_pixbuf_8888,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_rpixbuf_8888,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, add_8_8,
- uint8_t, 1, uint8_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, add_8888_8888,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, over_8888_0565,
- uint32_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, over_8888_8888,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, out_reverse_8_0565,
- uint8_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, out_reverse_8_8888,
- uint8_t, 1, uint32_t, 1)
-
-PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, neon, over_n_0565,
- uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, neon, over_n_8888,
- uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, neon, over_reverse_n_8888,
- uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_DST (0, neon, in_n_8,
- uint8_t, 1)
-
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8_0565,
- uint8_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8_8888,
- uint8_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8888_8888_ca,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8888_0565_ca,
- uint32_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8_8,
- uint8_t, 1, uint8_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, add_n_8_8,
- uint8_t, 1, uint8_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, add_n_8_8888,
- uint8_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (0, neon, src_n_8_8888,
- uint8_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (0, neon, src_n_8_8,
- uint8_t, 1, uint8_t, 1)
-
-PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, over_8888_n_8888,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, over_8888_n_0565,
- uint32_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, over_0565_n_0565,
- uint16_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, add_8888_n_8888,
- uint32_t, 1, uint32_t, 1)
-
-PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_8_8_8,
- uint8_t, 1, uint8_t, 1, uint8_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_0565_8_0565,
- uint16_t, 1, uint8_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_8888_8_8888,
- uint32_t, 1, uint8_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_8888_8888_8888,
- uint32_t, 1, uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_8888_8_8888,
- uint32_t, 1, uint8_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_8888_8888_8888,
- uint32_t, 1, uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_8888_8_0565,
- uint32_t, 1, uint8_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_0565_8_0565,
- uint16_t, 1, uint8_t, 1, uint16_t, 1)
-
-PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 8888_8888, OVER,
- uint32_t, uint32_t)
-PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 8888_0565, OVER,
- uint32_t, uint16_t)
-PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 8888_0565, SRC,
- uint32_t, uint16_t)
-PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 0565_8888, SRC,
- uint16_t, uint32_t)
-
-PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_A8_DST (SKIP_ZERO_SRC, neon, 8888_8_0565,
- OVER, uint32_t, uint16_t)
-PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_A8_DST (SKIP_ZERO_SRC, neon, 0565_8_0565,
- OVER, uint16_t, uint16_t)
-
-PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (0, neon, 8888_8888, SRC,
- uint32_t, uint32_t)
-PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (0, neon, 8888_0565, SRC,
- uint32_t, uint16_t)
-PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (0, neon, 0565_x888, SRC,
- uint16_t, uint32_t)
-PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (0, neon, 0565_0565, SRC,
- uint16_t, uint16_t)
-PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (SKIP_ZERO_SRC, neon, 8888_8888, OVER,
- uint32_t, uint32_t)
-PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (SKIP_ZERO_SRC, neon, 8888_8888, ADD,
- uint32_t, uint32_t)
-
-PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (0, neon, 8888_8_8888, SRC,
- uint32_t, uint32_t)
-PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (0, neon, 8888_8_0565, SRC,
- uint32_t, uint16_t)
-PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (0, neon, 0565_8_x888, SRC,
- uint16_t, uint32_t)
-PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (0, neon, 0565_8_0565, SRC,
- uint16_t, uint16_t)
-PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (SKIP_ZERO_SRC, neon, 8888_8_8888, OVER,
- uint32_t, uint32_t)
-PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (SKIP_ZERO_SRC, neon, 8888_8_8888, ADD,
- uint32_t, uint32_t)
-
-void
-pixman_composite_src_n_8_asm_neon (int32_t w,
- int32_t h,
- uint8_t *dst,
- int32_t dst_stride,
- uint8_t src);
-
-void
-pixman_composite_src_n_0565_asm_neon (int32_t w,
- int32_t h,
- uint16_t *dst,
- int32_t dst_stride,
- uint16_t src);
-
-void
-pixman_composite_src_n_8888_asm_neon (int32_t w,
- int32_t h,
- uint32_t *dst,
- int32_t dst_stride,
- uint32_t src);
-
-static pixman_bool_t
-arm_neon_fill (pixman_implementation_t *imp,
- uint32_t * bits,
- int stride,
- int bpp,
- int x,
- int y,
- int width,
- int height,
- uint32_t _xor)
-{
- /* stride is always multiple of 32bit units in pixman */
- uint32_t byte_stride = stride * sizeof(uint32_t);
-
- switch (bpp)
- {
- case 8:
- pixman_composite_src_n_8_asm_neon (
- width,
- height,
- (uint8_t *)(((char *) bits) + y * byte_stride + x),
- byte_stride,
- _xor & 0xff);
- return TRUE;
- case 16:
- pixman_composite_src_n_0565_asm_neon (
- width,
- height,
- (uint16_t *)(((char *) bits) + y * byte_stride + x * 2),
- byte_stride / 2,
- _xor & 0xffff);
- return TRUE;
- case 32:
- pixman_composite_src_n_8888_asm_neon (
- width,
- height,
- (uint32_t *)(((char *) bits) + y * byte_stride + x * 4),
- byte_stride / 4,
- _xor);
- return TRUE;
- default:
- return FALSE;
- }
-}
-
-static pixman_bool_t
-arm_neon_blt (pixman_implementation_t *imp,
- uint32_t * src_bits,
- uint32_t * dst_bits,
- int src_stride,
- int dst_stride,
- int src_bpp,
- int dst_bpp,
- int src_x,
- int src_y,
- int dest_x,
- int dest_y,
- int width,
- int height)
-{
- if (src_bpp != dst_bpp)
- return FALSE;
-
- switch (src_bpp)
- {
- case 16:
- pixman_composite_src_0565_0565_asm_neon (
- width, height,
- (uint16_t *)(((char *) dst_bits) +
- dest_y * dst_stride * 4 + dest_x * 2), dst_stride * 2,
- (uint16_t *)(((char *) src_bits) +
- src_y * src_stride * 4 + src_x * 2), src_stride * 2);
- return TRUE;
- case 32:
- pixman_composite_src_8888_8888_asm_neon (
- width, height,
- (uint32_t *)(((char *) dst_bits) +
- dest_y * dst_stride * 4 + dest_x * 4), dst_stride,
- (uint32_t *)(((char *) src_bits) +
- src_y * src_stride * 4 + src_x * 4), src_stride);
- return TRUE;
- default:
- return FALSE;
- }
-}
-
-static const pixman_fast_path_t arm_neon_fast_paths[] =
-{
- PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, neon_composite_src_0565_0565),
- PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, neon_composite_src_0565_0565),
- PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, r5g6b5, neon_composite_src_8888_0565),
- PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, r5g6b5, neon_composite_src_8888_0565),
- PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, b5g6r5, neon_composite_src_8888_0565),
- PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, b5g6r5, neon_composite_src_8888_0565),
- PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, a8r8g8b8, neon_composite_src_0565_8888),
- PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, x8r8g8b8, neon_composite_src_0565_8888),
- PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, a8b8g8r8, neon_composite_src_0565_8888),
- PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, x8b8g8r8, neon_composite_src_0565_8888),
- PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, neon_composite_src_8888_8888),
- PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, neon_composite_src_8888_8888),
- PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, neon_composite_src_8888_8888),
- PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, neon_composite_src_8888_8888),
- PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, neon_composite_src_8888_8888),
- PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, neon_composite_src_8888_8888),
- PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, neon_composite_src_x888_8888),
- PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, neon_composite_src_x888_8888),
- PIXMAN_STD_FAST_PATH (SRC, r8g8b8, null, r8g8b8, neon_composite_src_0888_0888),
- PIXMAN_STD_FAST_PATH (SRC, b8g8r8, null, x8r8g8b8, neon_composite_src_0888_8888_rev),
- PIXMAN_STD_FAST_PATH (SRC, b8g8r8, null, r5g6b5, neon_composite_src_0888_0565_rev),
- PIXMAN_STD_FAST_PATH (SRC, pixbuf, pixbuf, a8r8g8b8, neon_composite_src_pixbuf_8888),
- PIXMAN_STD_FAST_PATH (SRC, pixbuf, pixbuf, a8b8g8r8, neon_composite_src_rpixbuf_8888),
- PIXMAN_STD_FAST_PATH (SRC, rpixbuf, rpixbuf, a8r8g8b8, neon_composite_src_rpixbuf_8888),
- PIXMAN_STD_FAST_PATH (SRC, rpixbuf, rpixbuf, a8b8g8r8, neon_composite_src_pixbuf_8888),
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8r8g8b8, neon_composite_src_n_8_8888),
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8r8g8b8, neon_composite_src_n_8_8888),
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8b8g8r8, neon_composite_src_n_8_8888),
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8b8g8r8, neon_composite_src_n_8_8888),
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8, neon_composite_src_n_8_8),
-
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8, neon_composite_over_n_8_8),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, r5g6b5, neon_composite_over_n_8_0565),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, b5g6r5, neon_composite_over_n_8_0565),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, neon_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, neon_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, neon_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, neon_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, r5g6b5, neon_composite_over_n_0565),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, a8r8g8b8, neon_composite_over_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, x8r8g8b8, neon_composite_over_n_8888),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, neon_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, neon_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, neon_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, neon_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, r5g6b5, neon_composite_over_n_8888_0565_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, b5g6r5, neon_composite_over_n_8888_0565_ca),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, a8r8g8b8, neon_composite_over_8888_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, neon_composite_over_8888_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, r5g6b5, neon_composite_over_8888_n_0565),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, b5g6r5, neon_composite_over_8888_n_0565),
- PIXMAN_STD_FAST_PATH (OVER, r5g6b5, solid, r5g6b5, neon_composite_over_0565_n_0565),
- PIXMAN_STD_FAST_PATH (OVER, b5g6r5, solid, b5g6r5, neon_composite_over_0565_n_0565),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, a8r8g8b8, neon_composite_over_8888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, x8r8g8b8, neon_composite_over_8888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, a8b8g8r8, neon_composite_over_8888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, x8b8g8r8, neon_composite_over_8888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, r5g6b5, neon_composite_over_8888_8_0565),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, b5g6r5, neon_composite_over_8888_8_0565),
- PIXMAN_STD_FAST_PATH (OVER, r5g6b5, a8, r5g6b5, neon_composite_over_0565_8_0565),
- PIXMAN_STD_FAST_PATH (OVER, b5g6r5, a8, b5g6r5, neon_composite_over_0565_8_0565),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, a8r8g8b8, neon_composite_over_8888_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, r5g6b5, neon_composite_over_8888_0565),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, b5g6r5, neon_composite_over_8888_0565),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, neon_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, neon_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, neon_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, neon_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, null, a8r8g8b8, neon_composite_src_x888_8888),
- PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, null, a8b8g8r8, neon_composite_src_x888_8888),
- PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8, neon_composite_add_n_8_8),
- PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8r8g8b8, neon_composite_add_n_8_8888),
- PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8b8g8r8, neon_composite_add_n_8_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8, a8, a8, neon_composite_add_8_8_8),
- PIXMAN_STD_FAST_PATH (ADD, r5g6b5, a8, r5g6b5, neon_composite_add_0565_8_0565),
- PIXMAN_STD_FAST_PATH (ADD, b5g6r5, a8, b5g6r5, neon_composite_add_0565_8_0565),
- PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, a8, a8r8g8b8, neon_composite_add_8888_8_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, a8, a8b8g8r8, neon_composite_add_8888_8_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, a8r8g8b8, a8r8g8b8, neon_composite_add_8888_8888_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, solid, a8r8g8b8, neon_composite_add_8888_n_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, solid, a8b8g8r8, neon_composite_add_8888_n_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, neon_composite_add_8_8),
- PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, neon_composite_add_8888_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, neon_composite_add_8888_8888),
- PIXMAN_STD_FAST_PATH (IN, solid, null, a8, neon_composite_in_n_8),
- PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8r8g8b8, neon_composite_over_reverse_n_8888),
- PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8b8g8r8, neon_composite_over_reverse_n_8888),
- PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8, null, r5g6b5, neon_composite_out_reverse_8_0565),
- PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8, null, b5g6r5, neon_composite_out_reverse_8_0565),
- PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8, null, a8r8g8b8, neon_composite_out_reverse_8_8888),
- PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8, null, a8b8g8r8, neon_composite_out_reverse_8_8888),
-
- SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, neon_8888_8888),
- SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, neon_8888_8888),
- SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, neon_8888_8888),
- SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, neon_8888_8888),
-
- SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, r5g6b5, neon_8888_0565),
- SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, b5g6r5, neon_8888_0565),
-
- SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, r5g6b5, neon_8888_0565),
- SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, r5g6b5, neon_8888_0565),
- SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, b5g6r5, neon_8888_0565),
- SIMPLE_NEAREST_FAST_PATH (SRC, x8b8g8r8, b5g6r5, neon_8888_0565),
-
- SIMPLE_NEAREST_FAST_PATH (SRC, b5g6r5, x8b8g8r8, neon_0565_8888),
- SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, x8r8g8b8, neon_0565_8888),
- /* Note: NONE repeat is not supported yet */
- SIMPLE_NEAREST_FAST_PATH_COVER (SRC, r5g6b5, a8r8g8b8, neon_0565_8888),
- SIMPLE_NEAREST_FAST_PATH_COVER (SRC, b5g6r5, a8b8g8r8, neon_0565_8888),
- SIMPLE_NEAREST_FAST_PATH_PAD (SRC, r5g6b5, a8r8g8b8, neon_0565_8888),
- SIMPLE_NEAREST_FAST_PATH_PAD (SRC, b5g6r5, a8b8g8r8, neon_0565_8888),
-
- PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, a8r8g8b8, r5g6b5, neon_8888_8_0565),
- PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, a8b8g8r8, b5g6r5, neon_8888_8_0565),
-
- PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, r5g6b5, r5g6b5, neon_0565_8_0565),
- PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, b5g6r5, b5g6r5, neon_0565_8_0565),
-
- SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, neon_8888_8888),
- SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, neon_8888_8888),
- SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, neon_8888_8888),
-
- SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, r5g6b5, neon_8888_0565),
- SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, r5g6b5, neon_8888_0565),
-
- SIMPLE_BILINEAR_FAST_PATH (SRC, r5g6b5, x8r8g8b8, neon_0565_x888),
- SIMPLE_BILINEAR_FAST_PATH (SRC, r5g6b5, r5g6b5, neon_0565_0565),
-
- SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, neon_8888_8888),
- SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, neon_8888_8888),
-
- SIMPLE_BILINEAR_FAST_PATH (ADD, a8r8g8b8, a8r8g8b8, neon_8888_8888),
- SIMPLE_BILINEAR_FAST_PATH (ADD, a8r8g8b8, x8r8g8b8, neon_8888_8888),
-
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, neon_8888_8_8888),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, neon_8888_8_8888),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, neon_8888_8_8888),
-
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, r5g6b5, neon_8888_8_0565),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, x8r8g8b8, r5g6b5, neon_8888_8_0565),
-
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, r5g6b5, x8r8g8b8, neon_0565_8_x888),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, r5g6b5, r5g6b5, neon_0565_8_0565),
-
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, neon_8888_8_8888),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, neon_8888_8_8888),
-
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (ADD, a8r8g8b8, a8r8g8b8, neon_8888_8_8888),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (ADD, a8r8g8b8, x8r8g8b8, neon_8888_8_8888),
-
- { PIXMAN_OP_NONE },
-};
-
-#define BIND_COMBINE_U(name) \
-void \
-pixman_composite_scanline_##name##_mask_asm_neon (int32_t w, \
- const uint32_t *dst, \
- const uint32_t *src, \
- const uint32_t *mask); \
- \
-void \
-pixman_composite_scanline_##name##_asm_neon (int32_t w, \
- const uint32_t *dst, \
- const uint32_t *src); \
- \
-static void \
-neon_combine_##name##_u (pixman_implementation_t *imp, \
- pixman_op_t op, \
- uint32_t * dest, \
- const uint32_t * src, \
- const uint32_t * mask, \
- int width) \
-{ \
- if (mask) \
- pixman_composite_scanline_##name##_mask_asm_neon (width, dest, \
- src, mask); \
- else \
- pixman_composite_scanline_##name##_asm_neon (width, dest, src); \
-}
-
-BIND_COMBINE_U (over)
-BIND_COMBINE_U (add)
-BIND_COMBINE_U (out_reverse)
-
-pixman_implementation_t *
-_pixman_implementation_create_arm_neon (pixman_implementation_t *fallback)
-{
- pixman_implementation_t *imp =
- _pixman_implementation_create (fallback, arm_neon_fast_paths);
-
- imp->combine_32[PIXMAN_OP_OVER] = neon_combine_over_u;
- imp->combine_32[PIXMAN_OP_ADD] = neon_combine_add_u;
- imp->combine_32[PIXMAN_OP_OUT_REVERSE] = neon_combine_out_reverse_u;
-
- imp->blt = arm_neon_blt;
- imp->fill = arm_neon_fill;
-
- return imp;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-simd-asm-scaled.S b/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-simd-asm-scaled.S
deleted file mode 100644
index e050292e05e..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-simd-asm-scaled.S
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright © 2008 Mozilla Corporation
- * Copyright © 2010 Nokia Corporation
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Mozilla Corporation not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Mozilla Corporation makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Jeff Muizelaar (jeff@infidigm.net)
- *
- */
-
-/* Prevent the stack from becoming executable */
-#if defined(__linux__) && defined(__ELF__)
-.section .note.GNU-stack,"",%progbits
-#endif
-
- .text
- .arch armv6
- .object_arch armv4
- .arm
- .altmacro
- .p2align 2
-
-#include "pixman-arm-asm.h"
-
-/*
- * Note: This code is only using armv5te instructions (not even armv6),
- * but is scheduled for ARM Cortex-A8 pipeline. So it might need to
- * be split into a few variants, tuned for each microarchitecture.
- *
- * TODO: In order to get good performance on ARM9/ARM11 cores (which don't
- * have efficient write combining), it needs to be changed to use 16-byte
- * aligned writes using STM instruction.
- *
- * Nearest scanline scaler macro template uses the following arguments:
- * fname - name of the function to generate
- * bpp_shift - (1 << bpp_shift) is the size of pixel in bytes
- * t - type suffix for LDR/STR instructions
- * prefetch_distance - prefetch in the source image by that many
- * pixels ahead
- * prefetch_braking_distance - stop prefetching when that many pixels are
- * remaining before the end of scanline
- */
-
-.macro generate_nearest_scanline_func fname, bpp_shift, t, \
- prefetch_distance, \
- prefetch_braking_distance
-
-pixman_asm_function fname
- W .req r0
- DST .req r1
- SRC .req r2
- VX .req r3
- UNIT_X .req ip
- TMP1 .req r4
- TMP2 .req r5
- VXMASK .req r6
- PF_OFFS .req r7
- SRC_WIDTH_FIXED .req r8
-
- ldr UNIT_X, [sp]
- push {r4, r5, r6, r7, r8, r10}
- mvn VXMASK, #((1 << bpp_shift) - 1)
- ldr SRC_WIDTH_FIXED, [sp, #28]
-
- /* define helper macro */
- .macro scale_2_pixels
- ldr&t TMP1, [SRC, TMP1]
- and TMP2, VXMASK, VX, asr #(16 - bpp_shift)
- adds VX, VX, UNIT_X
- str&t TMP1, [DST], #(1 << bpp_shift)
-9: subpls VX, VX, SRC_WIDTH_FIXED
- bpl 9b
-
- ldr&t TMP2, [SRC, TMP2]
- and TMP1, VXMASK, VX, asr #(16 - bpp_shift)
- adds VX, VX, UNIT_X
- str&t TMP2, [DST], #(1 << bpp_shift)
-9: subpls VX, VX, SRC_WIDTH_FIXED
- bpl 9b
- .endm
-
- /* now do the scaling */
- and TMP1, VXMASK, VX, asr #(16 - bpp_shift)
- adds VX, VX, UNIT_X
-9: subpls VX, VX, SRC_WIDTH_FIXED
- bpl 9b
- subs W, W, #(8 + prefetch_braking_distance)
- blt 2f
- /* calculate prefetch offset */
- mov PF_OFFS, #prefetch_distance
- mla PF_OFFS, UNIT_X, PF_OFFS, VX
-1: /* main loop, process 8 pixels per iteration with prefetch */
- pld [SRC, PF_OFFS, asr #(16 - bpp_shift)]
- add PF_OFFS, UNIT_X, lsl #3
- scale_2_pixels
- scale_2_pixels
- scale_2_pixels
- scale_2_pixels
- subs W, W, #8
- bge 1b
-2:
- subs W, W, #(4 - 8 - prefetch_braking_distance)
- blt 2f
-1: /* process the remaining pixels */
- scale_2_pixels
- scale_2_pixels
- subs W, W, #4
- bge 1b
-2:
- tst W, #2
- beq 2f
- scale_2_pixels
-2:
- tst W, #1
- ldrne&t TMP1, [SRC, TMP1]
- strne&t TMP1, [DST]
- /* cleanup helper macro */
- .purgem scale_2_pixels
- .unreq DST
- .unreq SRC
- .unreq W
- .unreq VX
- .unreq UNIT_X
- .unreq TMP1
- .unreq TMP2
- .unreq VXMASK
- .unreq PF_OFFS
- .unreq SRC_WIDTH_FIXED
- /* return */
- pop {r4, r5, r6, r7, r8, r10}
- bx lr
-.endfunc
-.endm
-
-generate_nearest_scanline_func \
- pixman_scaled_nearest_scanline_0565_0565_SRC_asm_armv6, 1, h, 80, 32
-
-generate_nearest_scanline_func \
- pixman_scaled_nearest_scanline_8888_8888_SRC_asm_armv6, 2, , 48, 32
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-simd-asm.S b/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-simd-asm.S
deleted file mode 100644
index a74a0a8f346..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-simd-asm.S
+++ /dev/null
@@ -1,1179 +0,0 @@
-/*
- * Copyright © 2012 Raspberry Pi Foundation
- * Copyright © 2012 RISC OS Open Ltd
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of the copyright holders not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. The copyright holders make no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Ben Avison (bavison@riscosopen.org)
- *
- */
-
-/* Prevent the stack from becoming executable */
-#if defined(__linux__) && defined(__ELF__)
-.section .note.GNU-stack,"",%progbits
-#endif
-
- .text
- .arch armv6
- .object_arch armv4
- .arm
- .altmacro
- .p2align 2
-
-#include "pixman-arm-asm.h"
-#include "pixman-arm-simd-asm.h"
-
-/* A head macro should do all processing which results in an output of up to
- * 16 bytes, as far as the final load instruction. The corresponding tail macro
- * should complete the processing of the up-to-16 bytes. The calling macro will
- * sometimes choose to insert a preload or a decrement of X between them.
- * cond ARM condition code for code block
- * numbytes Number of output bytes that should be generated this time
- * firstreg First WK register in which to place output
- * unaligned_src Whether to use non-wordaligned loads of source image
- * unaligned_mask Whether to use non-wordaligned loads of mask image
- * preload If outputting 16 bytes causes 64 bytes to be read, whether an extra preload should be output
- */
-
-.macro blit_init
- line_saved_regs STRIDE_D, STRIDE_S
-.endm
-
-.macro blit_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
- pixld cond, numbytes, firstreg, SRC, unaligned_src
-.endm
-
-.macro blit_inner_loop process_head, process_tail, unaligned_src, unaligned_mask, dst_alignment
- WK4 .req STRIDE_D
- WK5 .req STRIDE_S
- WK6 .req MASK
- WK7 .req STRIDE_M
-110: pixld , 16, 0, SRC, unaligned_src
- pixld , 16, 4, SRC, unaligned_src
- pld [SRC, SCRATCH]
- pixst , 16, 0, DST
- pixst , 16, 4, DST
- subs X, X, #32*8/src_bpp
- bhs 110b
- .unreq WK4
- .unreq WK5
- .unreq WK6
- .unreq WK7
-.endm
-
-generate_composite_function \
- pixman_composite_src_8888_8888_asm_armv6, 32, 0, 32, \
- FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_SPILL_LINE_VARS_WIDE | FLAG_PROCESS_PRESERVES_SCRATCH, \
- 4, /* prefetch distance */ \
- blit_init, \
- nop_macro, /* newline */ \
- nop_macro, /* cleanup */ \
- blit_process_head, \
- nop_macro, /* process tail */ \
- blit_inner_loop
-
-generate_composite_function \
- pixman_composite_src_0565_0565_asm_armv6, 16, 0, 16, \
- FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_SPILL_LINE_VARS_WIDE | FLAG_PROCESS_PRESERVES_SCRATCH, \
- 4, /* prefetch distance */ \
- blit_init, \
- nop_macro, /* newline */ \
- nop_macro, /* cleanup */ \
- blit_process_head, \
- nop_macro, /* process tail */ \
- blit_inner_loop
-
-generate_composite_function \
- pixman_composite_src_8_8_asm_armv6, 8, 0, 8, \
- FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_SPILL_LINE_VARS_WIDE | FLAG_PROCESS_PRESERVES_SCRATCH, \
- 3, /* prefetch distance */ \
- blit_init, \
- nop_macro, /* newline */ \
- nop_macro, /* cleanup */ \
- blit_process_head, \
- nop_macro, /* process tail */ \
- blit_inner_loop
-
-/******************************************************************************/
-
-.macro src_n_8888_init
- ldr SRC, [sp, #ARGS_STACK_OFFSET]
- mov STRIDE_S, SRC
- mov MASK, SRC
- mov STRIDE_M, SRC
-.endm
-
-.macro src_n_0565_init
- ldrh SRC, [sp, #ARGS_STACK_OFFSET]
- orr SRC, SRC, lsl #16
- mov STRIDE_S, SRC
- mov MASK, SRC
- mov STRIDE_M, SRC
-.endm
-
-.macro src_n_8_init
- ldrb SRC, [sp, #ARGS_STACK_OFFSET]
- orr SRC, SRC, lsl #8
- orr SRC, SRC, lsl #16
- mov STRIDE_S, SRC
- mov MASK, SRC
- mov STRIDE_M, SRC
-.endm
-
-.macro fill_process_tail cond, numbytes, firstreg
- WK4 .req SRC
- WK5 .req STRIDE_S
- WK6 .req MASK
- WK7 .req STRIDE_M
- pixst cond, numbytes, 4, DST
- .unreq WK4
- .unreq WK5
- .unreq WK6
- .unreq WK7
-.endm
-
-generate_composite_function \
- pixman_composite_src_n_8888_asm_armv6, 0, 0, 32, \
- FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_PROCESS_PRESERVES_PSR | FLAG_PROCESS_DOES_STORE | FLAG_PROCESS_PRESERVES_SCRATCH \
- 0, /* prefetch distance doesn't apply */ \
- src_n_8888_init \
- nop_macro, /* newline */ \
- nop_macro /* cleanup */ \
- nop_macro /* process head */ \
- fill_process_tail
-
-generate_composite_function \
- pixman_composite_src_n_0565_asm_armv6, 0, 0, 16, \
- FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_PROCESS_PRESERVES_PSR | FLAG_PROCESS_DOES_STORE | FLAG_PROCESS_PRESERVES_SCRATCH \
- 0, /* prefetch distance doesn't apply */ \
- src_n_0565_init \
- nop_macro, /* newline */ \
- nop_macro /* cleanup */ \
- nop_macro /* process head */ \
- fill_process_tail
-
-generate_composite_function \
- pixman_composite_src_n_8_asm_armv6, 0, 0, 8, \
- FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_PROCESS_PRESERVES_PSR | FLAG_PROCESS_DOES_STORE | FLAG_PROCESS_PRESERVES_SCRATCH \
- 0, /* prefetch distance doesn't apply */ \
- src_n_8_init \
- nop_macro, /* newline */ \
- nop_macro /* cleanup */ \
- nop_macro /* process head */ \
- fill_process_tail
-
-/******************************************************************************/
-
-.macro src_x888_8888_pixel, cond, reg
- orr&cond WK&reg, WK&reg, #0xFF000000
-.endm
-
-.macro pixman_composite_src_x888_8888_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
- pixld cond, numbytes, firstreg, SRC, unaligned_src
-.endm
-
-.macro pixman_composite_src_x888_8888_process_tail cond, numbytes, firstreg
- src_x888_8888_pixel cond, %(firstreg+0)
- .if numbytes >= 8
- src_x888_8888_pixel cond, %(firstreg+1)
- .if numbytes == 16
- src_x888_8888_pixel cond, %(firstreg+2)
- src_x888_8888_pixel cond, %(firstreg+3)
- .endif
- .endif
-.endm
-
-generate_composite_function \
- pixman_composite_src_x888_8888_asm_armv6, 32, 0, 32, \
- FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_PROCESS_PRESERVES_SCRATCH, \
- 3, /* prefetch distance */ \
- nop_macro, /* init */ \
- nop_macro, /* newline */ \
- nop_macro, /* cleanup */ \
- pixman_composite_src_x888_8888_process_head, \
- pixman_composite_src_x888_8888_process_tail
-
-/******************************************************************************/
-
-.macro src_0565_8888_init
- /* Hold loop invariants in MASK and STRIDE_M */
- ldr MASK, =0x07E007E0
- mov STRIDE_M, #0xFF000000
- /* Set GE[3:0] to 1010 so SEL instructions do what we want */
- ldr SCRATCH, =0x80008000
- uadd8 SCRATCH, SCRATCH, SCRATCH
-.endm
-
-.macro src_0565_8888_2pixels, reg1, reg2
- and SCRATCH, WK&reg1, MASK @ 00000GGGGGG0000000000gggggg00000
- bic WK&reg2, WK&reg1, MASK @ RRRRR000000BBBBBrrrrr000000bbbbb
- orr SCRATCH, SCRATCH, SCRATCH, lsr #6 @ 00000GGGGGGGGGGGG0000ggggggggggg
- mov WK&reg1, WK&reg2, lsl #16 @ rrrrr000000bbbbb0000000000000000
- mov SCRATCH, SCRATCH, ror #19 @ GGGG0000ggggggggggg00000GGGGGGGG
- bic WK&reg2, WK&reg2, WK&reg1, lsr #16 @ RRRRR000000BBBBB0000000000000000
- orr WK&reg1, WK&reg1, WK&reg1, lsr #5 @ rrrrrrrrrr0bbbbbbbbbb00000000000
- orr WK&reg2, WK&reg2, WK&reg2, lsr #5 @ RRRRRRRRRR0BBBBBBBBBB00000000000
- pkhtb WK&reg1, WK&reg1, WK&reg1, asr #5 @ rrrrrrrr--------bbbbbbbb--------
- sel WK&reg1, WK&reg1, SCRATCH @ rrrrrrrrggggggggbbbbbbbb--------
- mov SCRATCH, SCRATCH, ror #16 @ ggg00000GGGGGGGGGGGG0000gggggggg
- pkhtb WK&reg2, WK&reg2, WK&reg2, asr #5 @ RRRRRRRR--------BBBBBBBB--------
- sel WK&reg2, WK&reg2, SCRATCH @ RRRRRRRRGGGGGGGGBBBBBBBB--------
- orr WK&reg1, STRIDE_M, WK&reg1, lsr #8 @ 11111111rrrrrrrrggggggggbbbbbbbb
- orr WK&reg2, STRIDE_M, WK&reg2, lsr #8 @ 11111111RRRRRRRRGGGGGGGGBBBBBBBB
-.endm
-
-/* This version doesn't need STRIDE_M, but is one instruction longer.
- It would however be preferable for an XRGB target, since we could knock off the last 2 instructions, but is that a common case?
- and SCRATCH, WK&reg1, MASK @ 00000GGGGGG0000000000gggggg00000
- bic WK&reg1, WK&reg1, MASK @ RRRRR000000BBBBBrrrrr000000bbbbb
- orr SCRATCH, SCRATCH, SCRATCH, lsr #6 @ 00000GGGGGGGGGGGG0000ggggggggggg
- mov WK&reg2, WK&reg1, lsr #16 @ 0000000000000000RRRRR000000BBBBB
- mov SCRATCH, SCRATCH, ror #27 @ GGGGGGGGGGGG0000ggggggggggg00000
- bic WK&reg1, WK&reg1, WK&reg2, lsl #16 @ 0000000000000000rrrrr000000bbbbb
- mov WK&reg2, WK&reg2, lsl #3 @ 0000000000000RRRRR000000BBBBB000
- mov WK&reg1, WK&reg1, lsl #3 @ 0000000000000rrrrr000000bbbbb000
- orr WK&reg2, WK&reg2, WK&reg2, lsr #5 @ 0000000000000RRRRRRRRRR0BBBBBBBB
- orr WK&reg1, WK&reg1, WK&reg1, lsr #5 @ 0000000000000rrrrrrrrrr0bbbbbbbb
- pkhbt WK&reg2, WK&reg2, WK&reg2, lsl #5 @ --------RRRRRRRR--------BBBBBBBB
- pkhbt WK&reg1, WK&reg1, WK&reg1, lsl #5 @ --------rrrrrrrr--------bbbbbbbb
- sel WK&reg2, SCRATCH, WK&reg2 @ --------RRRRRRRRGGGGGGGGBBBBBBBB
- sel WK&reg1, SCRATCH, WK&reg1 @ --------rrrrrrrrggggggggbbbbbbbb
- orr WK&reg2, WK&reg2, #0xFF000000 @ 11111111RRRRRRRRGGGGGGGGBBBBBBBB
- orr WK&reg1, WK&reg1, #0xFF000000 @ 11111111rrrrrrrrggggggggbbbbbbbb
-*/
-
-.macro src_0565_8888_1pixel, reg
- bic SCRATCH, WK&reg, MASK @ 0000000000000000rrrrr000000bbbbb
- and WK&reg, WK&reg, MASK @ 000000000000000000000gggggg00000
- mov SCRATCH, SCRATCH, lsl #3 @ 0000000000000rrrrr000000bbbbb000
- mov WK&reg, WK&reg, lsl #5 @ 0000000000000000gggggg0000000000
- orr SCRATCH, SCRATCH, SCRATCH, lsr #5 @ 0000000000000rrrrrrrrrr0bbbbbbbb
- orr WK&reg, WK&reg, WK&reg, lsr #6 @ 000000000000000gggggggggggg00000
- pkhbt SCRATCH, SCRATCH, SCRATCH, lsl #5 @ --------rrrrrrrr--------bbbbbbbb
- sel WK&reg, WK&reg, SCRATCH @ --------rrrrrrrrggggggggbbbbbbbb
- orr WK&reg, WK&reg, #0xFF000000 @ 11111111rrrrrrrrggggggggbbbbbbbb
-.endm
-
-.macro src_0565_8888_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
- .if numbytes == 16
- pixldst ld,, 8, firstreg, %(firstreg+2),,, SRC, unaligned_src
- .elseif numbytes == 8
- pixld , 4, firstreg, SRC, unaligned_src
- .elseif numbytes == 4
- pixld , 2, firstreg, SRC, unaligned_src
- .endif
-.endm
-
-.macro src_0565_8888_process_tail cond, numbytes, firstreg
- .if numbytes == 16
- src_0565_8888_2pixels firstreg, %(firstreg+1)
- src_0565_8888_2pixels %(firstreg+2), %(firstreg+3)
- .elseif numbytes == 8
- src_0565_8888_2pixels firstreg, %(firstreg+1)
- .else
- src_0565_8888_1pixel firstreg
- .endif
-.endm
-
-generate_composite_function \
- pixman_composite_src_0565_8888_asm_armv6, 16, 0, 32, \
- FLAG_DST_WRITEONLY | FLAG_BRANCH_OVER, \
- 3, /* prefetch distance */ \
- src_0565_8888_init, \
- nop_macro, /* newline */ \
- nop_macro, /* cleanup */ \
- src_0565_8888_process_head, \
- src_0565_8888_process_tail
-
-/******************************************************************************/
-
-.macro src_x888_0565_init
- /* Hold loop invariant in MASK */
- ldr MASK, =0x001F001F
- line_saved_regs STRIDE_S, ORIG_W
-.endm
-
-.macro src_x888_0565_1pixel s, d
- and WK&d, MASK, WK&s, lsr #3 @ 00000000000rrrrr00000000000bbbbb
- and STRIDE_S, WK&s, #0xFC00 @ 0000000000000000gggggg0000000000
- orr WK&d, WK&d, WK&d, lsr #5 @ 00000000000-----rrrrr000000bbbbb
- orr WK&d, WK&d, STRIDE_S, lsr #5 @ 00000000000-----rrrrrggggggbbbbb
- /* Top 16 bits are discarded during the following STRH */
-.endm
-
-.macro src_x888_0565_2pixels slo, shi, d, tmp
- and SCRATCH, WK&shi, #0xFC00 @ 0000000000000000GGGGGG0000000000
- and WK&tmp, MASK, WK&shi, lsr #3 @ 00000000000RRRRR00000000000BBBBB
- and WK&shi, MASK, WK&slo, lsr #3 @ 00000000000rrrrr00000000000bbbbb
- orr WK&tmp, WK&tmp, WK&tmp, lsr #5 @ 00000000000-----RRRRR000000BBBBB
- orr WK&tmp, WK&tmp, SCRATCH, lsr #5 @ 00000000000-----RRRRRGGGGGGBBBBB
- and SCRATCH, WK&slo, #0xFC00 @ 0000000000000000gggggg0000000000
- orr WK&shi, WK&shi, WK&shi, lsr #5 @ 00000000000-----rrrrr000000bbbbb
- orr WK&shi, WK&shi, SCRATCH, lsr #5 @ 00000000000-----rrrrrggggggbbbbb
- pkhbt WK&d, WK&shi, WK&tmp, lsl #16 @ RRRRRGGGGGGBBBBBrrrrrggggggbbbbb
-.endm
-
-.macro src_x888_0565_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
- WK4 .req STRIDE_S
- WK5 .req STRIDE_M
- WK6 .req WK3
- WK7 .req ORIG_W
- .if numbytes == 16
- pixld , 16, 4, SRC, 0
- src_x888_0565_2pixels 4, 5, 0, 0
- pixld , 8, 4, SRC, 0
- src_x888_0565_2pixels 6, 7, 1, 1
- pixld , 8, 6, SRC, 0
- .else
- pixld , numbytes*2, 4, SRC, 0
- .endif
-.endm
-
-.macro src_x888_0565_process_tail cond, numbytes, firstreg
- .if numbytes == 16
- src_x888_0565_2pixels 4, 5, 2, 2
- src_x888_0565_2pixels 6, 7, 3, 4
- .elseif numbytes == 8
- src_x888_0565_2pixels 4, 5, 1, 1
- src_x888_0565_2pixels 6, 7, 2, 2
- .elseif numbytes == 4
- src_x888_0565_2pixels 4, 5, 1, 1
- .else
- src_x888_0565_1pixel 4, 1
- .endif
- .if numbytes == 16
- pixst , numbytes, 0, DST
- .else
- pixst , numbytes, 1, DST
- .endif
- .unreq WK4
- .unreq WK5
- .unreq WK6
- .unreq WK7
-.endm
-
-generate_composite_function \
- pixman_composite_src_x888_0565_asm_armv6, 32, 0, 16, \
- FLAG_DST_WRITEONLY | FLAG_BRANCH_OVER | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS | FLAG_PROCESS_CORRUPTS_SCRATCH, \
- 3, /* prefetch distance */ \
- src_x888_0565_init, \
- nop_macro, /* newline */ \
- nop_macro, /* cleanup */ \
- src_x888_0565_process_head, \
- src_x888_0565_process_tail
-
-/******************************************************************************/
-
-.macro add_8_8_8pixels cond, dst1, dst2
- uqadd8&cond WK&dst1, WK&dst1, MASK
- uqadd8&cond WK&dst2, WK&dst2, STRIDE_M
-.endm
-
-.macro add_8_8_4pixels cond, dst
- uqadd8&cond WK&dst, WK&dst, MASK
-.endm
-
-.macro add_8_8_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
- WK4 .req MASK
- WK5 .req STRIDE_M
- .if numbytes == 16
- pixld cond, 8, 4, SRC, unaligned_src
- pixld cond, 16, firstreg, DST, 0
- add_8_8_8pixels cond, firstreg, %(firstreg+1)
- pixld cond, 8, 4, SRC, unaligned_src
- .else
- pixld cond, numbytes, 4, SRC, unaligned_src
- pixld cond, numbytes, firstreg, DST, 0
- .endif
- .unreq WK4
- .unreq WK5
-.endm
-
-.macro add_8_8_process_tail cond, numbytes, firstreg
- .if numbytes == 16
- add_8_8_8pixels cond, %(firstreg+2), %(firstreg+3)
- .elseif numbytes == 8
- add_8_8_8pixels cond, firstreg, %(firstreg+1)
- .else
- add_8_8_4pixels cond, firstreg
- .endif
-.endm
-
-generate_composite_function \
- pixman_composite_add_8_8_asm_armv6, 8, 0, 8, \
- FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_PRESERVES_SCRATCH, \
- 2, /* prefetch distance */ \
- nop_macro, /* init */ \
- nop_macro, /* newline */ \
- nop_macro, /* cleanup */ \
- add_8_8_process_head, \
- add_8_8_process_tail
-
-/******************************************************************************/
-
-.macro over_8888_8888_init
- /* Hold loop invariant in MASK */
- ldr MASK, =0x00800080
- /* Set GE[3:0] to 0101 so SEL instructions do what we want */
- uadd8 SCRATCH, MASK, MASK
- line_saved_regs STRIDE_D, STRIDE_S, ORIG_W
-.endm
-
-.macro over_8888_8888_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
- WK4 .req STRIDE_D
- WK5 .req STRIDE_S
- WK6 .req STRIDE_M
- WK7 .req ORIG_W
- pixld , numbytes, %(4+firstreg), SRC, unaligned_src
- pixld , numbytes, firstreg, DST, 0
- .unreq WK4
- .unreq WK5
- .unreq WK6
- .unreq WK7
-.endm
-
-.macro over_8888_8888_check_transparent numbytes, reg0, reg1, reg2, reg3
- /* Since these colours a premultiplied by alpha, only 0 indicates transparent (any other colour with 0 in the alpha byte is luminous) */
- teq WK&reg0, #0
- .if numbytes > 4
- teqeq WK&reg1, #0
- .if numbytes > 8
- teqeq WK&reg2, #0
- teqeq WK&reg3, #0
- .endif
- .endif
-.endm
-
-.macro over_8888_8888_prepare next
- mov WK&next, WK&next, lsr #24
-.endm
-
-.macro over_8888_8888_1pixel src, dst, offset, next
- /* src = destination component multiplier */
- rsb WK&src, WK&src, #255
- /* Split even/odd bytes of dst into SCRATCH/dst */
- uxtb16 SCRATCH, WK&dst
- uxtb16 WK&dst, WK&dst, ror #8
- /* Multiply through, adding 0.5 to the upper byte of result for rounding */
- mla SCRATCH, SCRATCH, WK&src, MASK
- mla WK&dst, WK&dst, WK&src, MASK
- /* Where we would have had a stall between the result of the first MLA and the shifter input,
- * reload the complete source pixel */
- ldr WK&src, [SRC, #offset]
- /* Multiply by 257/256 to approximate 256/255 */
- uxtab16 SCRATCH, SCRATCH, SCRATCH, ror #8
- /* In this stall, start processing the next pixel */
- .if offset < -4
- mov WK&next, WK&next, lsr #24
- .endif
- uxtab16 WK&dst, WK&dst, WK&dst, ror #8
- /* Recombine even/odd bytes of multiplied destination */
- mov SCRATCH, SCRATCH, ror #8
- sel WK&dst, SCRATCH, WK&dst
- /* Saturated add of source to multiplied destination */
- uqadd8 WK&dst, WK&dst, WK&src
-.endm
-
-.macro over_8888_8888_process_tail cond, numbytes, firstreg
- WK4 .req STRIDE_D
- WK5 .req STRIDE_S
- WK6 .req STRIDE_M
- WK7 .req ORIG_W
- over_8888_8888_check_transparent numbytes, %(4+firstreg), %(5+firstreg), %(6+firstreg), %(7+firstreg)
- beq 10f
- over_8888_8888_prepare %(4+firstreg)
- .set PROCESS_REG, firstreg
- .set PROCESS_OFF, -numbytes
- .rept numbytes / 4
- over_8888_8888_1pixel %(4+PROCESS_REG), %(0+PROCESS_REG), PROCESS_OFF, %(5+PROCESS_REG)
- .set PROCESS_REG, PROCESS_REG+1
- .set PROCESS_OFF, PROCESS_OFF+4
- .endr
- pixst , numbytes, firstreg, DST
-10:
- .unreq WK4
- .unreq WK5
- .unreq WK6
- .unreq WK7
-.endm
-
-generate_composite_function \
- pixman_composite_over_8888_8888_asm_armv6, 32, 0, 32 \
- FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS \
- 2, /* prefetch distance */ \
- over_8888_8888_init, \
- nop_macro, /* newline */ \
- nop_macro, /* cleanup */ \
- over_8888_8888_process_head, \
- over_8888_8888_process_tail
-
-/******************************************************************************/
-
-/* Multiply each byte of a word by a byte.
- * Useful when there aren't any obvious ways to fill the stalls with other instructions.
- * word Register containing 4 bytes
- * byte Register containing byte multiplier (bits 8-31 must be 0)
- * tmp Scratch register
- * half Register containing the constant 0x00800080
- * GE[3:0] bits must contain 0101
- */
-.macro mul_8888_8 word, byte, tmp, half
- /* Split even/odd bytes of word apart */
- uxtb16 tmp, word
- uxtb16 word, word, ror #8
- /* Multiply bytes together with rounding, then by 257/256 */
- mla tmp, tmp, byte, half
- mla word, word, byte, half /* 1 stall follows */
- uxtab16 tmp, tmp, tmp, ror #8 /* 1 stall follows */
- uxtab16 word, word, word, ror #8
- /* Recombine bytes */
- mov tmp, tmp, ror #8
- sel word, tmp, word
-.endm
-
-/******************************************************************************/
-
-.macro over_8888_n_8888_init
- /* Mask is constant */
- ldr MASK, [sp, #ARGS_STACK_OFFSET+8]
- /* Hold loop invariant in STRIDE_M */
- ldr STRIDE_M, =0x00800080
- /* We only want the alpha bits of the constant mask */
- mov MASK, MASK, lsr #24
- /* Set GE[3:0] to 0101 so SEL instructions do what we want */
- uadd8 SCRATCH, STRIDE_M, STRIDE_M
- line_saved_regs Y, STRIDE_D, STRIDE_S, ORIG_W
-.endm
-
-.macro over_8888_n_8888_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
- WK4 .req Y
- WK5 .req STRIDE_D
- WK6 .req STRIDE_S
- WK7 .req ORIG_W
- pixld , numbytes, %(4+(firstreg%2)), SRC, unaligned_src
- pixld , numbytes, firstreg, DST, 0
- .unreq WK4
- .unreq WK5
- .unreq WK6
- .unreq WK7
-.endm
-
-.macro over_8888_n_8888_1pixel src, dst
- mul_8888_8 WK&src, MASK, SCRATCH, STRIDE_M
- sub WK7, WK6, WK&src, lsr #24
- mul_8888_8 WK&dst, WK7, SCRATCH, STRIDE_M
- uqadd8 WK&dst, WK&dst, WK&src
-.endm
-
-.macro over_8888_n_8888_process_tail cond, numbytes, firstreg
- WK4 .req Y
- WK5 .req STRIDE_D
- WK6 .req STRIDE_S
- WK7 .req ORIG_W
- over_8888_8888_check_transparent numbytes, %(4+(firstreg%2)), %(5+(firstreg%2)), %(6+firstreg), %(7+firstreg)
- beq 10f
- mov WK6, #255
- .set PROCESS_REG, firstreg
- .rept numbytes / 4
- .if numbytes == 16 && PROCESS_REG == 2
- /* We're using WK6 and WK7 as temporaries, so half way through
- * 4 pixels, reload the second two source pixels but this time
- * into WK4 and WK5 */
- ldmdb SRC, {WK4, WK5}
- .endif
- over_8888_n_8888_1pixel %(4+(PROCESS_REG%2)), %(PROCESS_REG)
- .set PROCESS_REG, PROCESS_REG+1
- .endr
- pixst , numbytes, firstreg, DST
-10:
- .unreq WK4
- .unreq WK5
- .unreq WK6
- .unreq WK7
-.endm
-
-generate_composite_function \
- pixman_composite_over_8888_n_8888_asm_armv6, 32, 0, 32 \
- FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS \
- 2, /* prefetch distance */ \
- over_8888_n_8888_init, \
- nop_macro, /* newline */ \
- nop_macro, /* cleanup */ \
- over_8888_n_8888_process_head, \
- over_8888_n_8888_process_tail
-
-/******************************************************************************/
-
-.macro over_n_8_8888_init
- /* Source is constant, but splitting it into even/odd bytes is a loop invariant */
- ldr SRC, [sp, #ARGS_STACK_OFFSET]
- /* Not enough registers to hold this constant, but we still use it here to set GE[3:0] */
- ldr SCRATCH, =0x00800080
- uxtb16 STRIDE_S, SRC
- uxtb16 SRC, SRC, ror #8
- /* Set GE[3:0] to 0101 so SEL instructions do what we want */
- uadd8 SCRATCH, SCRATCH, SCRATCH
- line_saved_regs Y, STRIDE_D, STRIDE_M, ORIG_W
-.endm
-
-.macro over_n_8_8888_newline
- ldr STRIDE_D, =0x00800080
- b 1f
- .ltorg
-1:
-.endm
-
-.macro over_n_8_8888_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
- WK4 .req STRIDE_M
- pixld , numbytes/4, 4, MASK, unaligned_mask
- pixld , numbytes, firstreg, DST, 0
- .unreq WK4
-.endm
-
-.macro over_n_8_8888_1pixel src, dst
- uxtb Y, WK4, ror #src*8
- /* Trailing part of multiplication of source */
- mla SCRATCH, STRIDE_S, Y, STRIDE_D
- mla Y, SRC, Y, STRIDE_D
- mov ORIG_W, #255
- uxtab16 SCRATCH, SCRATCH, SCRATCH, ror #8
- uxtab16 Y, Y, Y, ror #8
- mov SCRATCH, SCRATCH, ror #8
- sub ORIG_W, ORIG_W, Y, lsr #24
- sel Y, SCRATCH, Y
- /* Then multiply the destination */
- mul_8888_8 WK&dst, ORIG_W, SCRATCH, STRIDE_D
- uqadd8 WK&dst, WK&dst, Y
-.endm
-
-.macro over_n_8_8888_process_tail cond, numbytes, firstreg
- WK4 .req STRIDE_M
- teq WK4, #0
- beq 10f
- .set PROCESS_REG, firstreg
- .rept numbytes / 4
- over_n_8_8888_1pixel %(PROCESS_REG-firstreg), %(PROCESS_REG)
- .set PROCESS_REG, PROCESS_REG+1
- .endr
- pixst , numbytes, firstreg, DST
-10:
- .unreq WK4
-.endm
-
-generate_composite_function \
- pixman_composite_over_n_8_8888_asm_armv6, 0, 8, 32 \
- FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS \
- 2, /* prefetch distance */ \
- over_n_8_8888_init, \
- over_n_8_8888_newline, \
- nop_macro, /* cleanup */ \
- over_n_8_8888_process_head, \
- over_n_8_8888_process_tail
-
-/******************************************************************************/
-
-.macro over_reverse_n_8888_init
- ldr SRC, [sp, #ARGS_STACK_OFFSET]
- ldr MASK, =0x00800080
- /* Split source pixel into RB/AG parts */
- uxtb16 STRIDE_S, SRC
- uxtb16 STRIDE_M, SRC, ror #8
- /* Set GE[3:0] to 0101 so SEL instructions do what we want */
- uadd8 SCRATCH, MASK, MASK
- line_saved_regs STRIDE_D, ORIG_W
-.endm
-
-.macro over_reverse_n_8888_newline
- mov STRIDE_D, #0xFF
-.endm
-
-.macro over_reverse_n_8888_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
- pixld , numbytes, firstreg, DST, 0
-.endm
-
-.macro over_reverse_n_8888_1pixel d, is_only
- teq WK&d, #0
- beq 8f /* replace with source */
- bics ORIG_W, STRIDE_D, WK&d, lsr #24
- .if is_only == 1
- beq 49f /* skip store */
- .else
- beq 9f /* write same value back */
- .endif
- mla SCRATCH, STRIDE_S, ORIG_W, MASK /* red/blue */
- mla ORIG_W, STRIDE_M, ORIG_W, MASK /* alpha/green */
- uxtab16 SCRATCH, SCRATCH, SCRATCH, ror #8
- uxtab16 ORIG_W, ORIG_W, ORIG_W, ror #8
- mov SCRATCH, SCRATCH, ror #8
- sel ORIG_W, SCRATCH, ORIG_W
- uqadd8 WK&d, WK&d, ORIG_W
- b 9f
-8: mov WK&d, SRC
-9:
-.endm
-
-.macro over_reverse_n_8888_tail numbytes, reg1, reg2, reg3, reg4
- .if numbytes == 4
- over_reverse_n_8888_1pixel reg1, 1
- .else
- and SCRATCH, WK&reg1, WK&reg2
- .if numbytes == 16
- and SCRATCH, SCRATCH, WK&reg3
- and SCRATCH, SCRATCH, WK&reg4
- .endif
- mvns SCRATCH, SCRATCH, asr #24
- beq 49f /* skip store if all opaque */
- over_reverse_n_8888_1pixel reg1, 0
- over_reverse_n_8888_1pixel reg2, 0
- .if numbytes == 16
- over_reverse_n_8888_1pixel reg3, 0
- over_reverse_n_8888_1pixel reg4, 0
- .endif
- .endif
- pixst , numbytes, reg1, DST
-49:
-.endm
-
-.macro over_reverse_n_8888_process_tail cond, numbytes, firstreg
- over_reverse_n_8888_tail numbytes, firstreg, %(firstreg+1), %(firstreg+2), %(firstreg+3)
-.endm
-
-generate_composite_function \
- pixman_composite_over_reverse_n_8888_asm_armv6, 0, 0, 32 \
- FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS | FLAG_PROCESS_CORRUPTS_SCRATCH, \
- 3, /* prefetch distance */ \
- over_reverse_n_8888_init, \
- over_reverse_n_8888_newline, \
- nop_macro, /* cleanup */ \
- over_reverse_n_8888_process_head, \
- over_reverse_n_8888_process_tail
-
-/******************************************************************************/
-
-.macro over_white_8888_8888_ca_init
- HALF .req SRC
- TMP0 .req STRIDE_D
- TMP1 .req STRIDE_S
- TMP2 .req STRIDE_M
- TMP3 .req ORIG_W
- WK4 .req SCRATCH
- line_saved_regs STRIDE_D, STRIDE_M, ORIG_W
- ldr SCRATCH, =0x800080
- mov HALF, #0x80
- /* Set GE[3:0] to 0101 so SEL instructions do what we want */
- uadd8 SCRATCH, SCRATCH, SCRATCH
- .set DST_PRELOAD_BIAS, 8
-.endm
-
-.macro over_white_8888_8888_ca_cleanup
- .set DST_PRELOAD_BIAS, 0
- .unreq HALF
- .unreq TMP0
- .unreq TMP1
- .unreq TMP2
- .unreq TMP3
- .unreq WK4
-.endm
-
-.macro over_white_8888_8888_ca_combine m, d
- uxtb16 TMP1, TMP0 /* rb_notmask */
- uxtb16 TMP2, d /* rb_dest; 1 stall follows */
- smlatt TMP3, TMP2, TMP1, HALF /* red */
- smlabb TMP2, TMP2, TMP1, HALF /* blue */
- uxtb16 TMP0, TMP0, ror #8 /* ag_notmask */
- uxtb16 TMP1, d, ror #8 /* ag_dest; 1 stall follows */
- smlatt d, TMP1, TMP0, HALF /* alpha */
- smlabb TMP1, TMP1, TMP0, HALF /* green */
- pkhbt TMP0, TMP2, TMP3, lsl #16 /* rb; 1 stall follows */
- pkhbt TMP1, TMP1, d, lsl #16 /* ag */
- uxtab16 TMP0, TMP0, TMP0, ror #8
- uxtab16 TMP1, TMP1, TMP1, ror #8
- mov TMP0, TMP0, ror #8
- sel d, TMP0, TMP1
- uqadd8 d, d, m /* d is a late result */
-.endm
-
-.macro over_white_8888_8888_ca_1pixel_head
- pixld , 4, 1, MASK, 0
- pixld , 4, 3, DST, 0
-.endm
-
-.macro over_white_8888_8888_ca_1pixel_tail
- mvn TMP0, WK1
- teq WK1, WK1, asr #32
- bne 01f
- bcc 03f
- mov WK3, WK1
- b 02f
-01: over_white_8888_8888_ca_combine WK1, WK3
-02: pixst , 4, 3, DST
-03:
-.endm
-
-.macro over_white_8888_8888_ca_2pixels_head
- pixld , 8, 1, MASK, 0
-.endm
-
-.macro over_white_8888_8888_ca_2pixels_tail
- pixld , 8, 3, DST
- mvn TMP0, WK1
- teq WK1, WK1, asr #32
- bne 01f
- movcs WK3, WK1
- bcs 02f
- teq WK2, #0
- beq 05f
- b 02f
-01: over_white_8888_8888_ca_combine WK1, WK3
-02: mvn TMP0, WK2
- teq WK2, WK2, asr #32
- bne 03f
- movcs WK4, WK2
- b 04f
-03: over_white_8888_8888_ca_combine WK2, WK4
-04: pixst , 8, 3, DST
-05:
-.endm
-
-.macro over_white_8888_8888_ca_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
- .if numbytes == 4
- over_white_8888_8888_ca_1pixel_head
- .else
- .if numbytes == 16
- over_white_8888_8888_ca_2pixels_head
- over_white_8888_8888_ca_2pixels_tail
- .endif
- over_white_8888_8888_ca_2pixels_head
- .endif
-.endm
-
-.macro over_white_8888_8888_ca_process_tail cond, numbytes, firstreg
- .if numbytes == 4
- over_white_8888_8888_ca_1pixel_tail
- .else
- over_white_8888_8888_ca_2pixels_tail
- .endif
-.endm
-
-generate_composite_function \
- pixman_composite_over_white_8888_8888_ca_asm_armv6, 0, 32, 32 \
- FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS | FLAG_PROCESS_CORRUPTS_SCRATCH \
- 2, /* prefetch distance */ \
- over_white_8888_8888_ca_init, \
- nop_macro, /* newline */ \
- over_white_8888_8888_ca_cleanup, \
- over_white_8888_8888_ca_process_head, \
- over_white_8888_8888_ca_process_tail
-
-
-.macro over_n_8888_8888_ca_init
- /* Set up constants. RB_SRC and AG_SRC are in registers;
- * RB_FLDS, A_SRC, and the two HALF values need to go on the
- * stack (and the ful SRC value is already there) */
- ldr SCRATCH, [sp, #ARGS_STACK_OFFSET]
- mov WK0, #0x00FF0000
- orr WK0, WK0, #0xFF /* RB_FLDS (0x00FF00FF) */
- mov WK1, #0x80 /* HALF default value */
- mov WK2, SCRATCH, lsr #24 /* A_SRC */
- orr WK3, WK1, WK1, lsl #16 /* HALF alternate value (0x00800080) */
- push {WK0-WK3}
- .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET+16
- uxtb16 SRC, SCRATCH
- uxtb16 STRIDE_S, SCRATCH, ror #8
-
- /* Set GE[3:0] to 0101 so SEL instructions do what we want */
- uadd8 SCRATCH, WK3, WK3
-
- .unreq WK0
- .unreq WK1
- .unreq WK2
- .unreq WK3
- WK0 .req Y
- WK1 .req STRIDE_D
- RB_SRC .req SRC
- AG_SRC .req STRIDE_S
- WK2 .req STRIDE_M
- RB_FLDS .req r8 /* the reloaded constants have to be at consecutive registers starting at an even one */
- A_SRC .req r8
- HALF .req r9
- WK3 .req r10
- WK4 .req r11
- WK5 .req SCRATCH
- WK6 .req ORIG_W
-
- line_saved_regs Y, STRIDE_D, STRIDE_M, ORIG_W
-.endm
-
-.macro over_n_8888_8888_ca_cleanup
- add sp, sp, #16
- .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET-16
-
- .unreq WK0
- .unreq WK1
- .unreq RB_SRC
- .unreq AG_SRC
- .unreq WK2
- .unreq RB_FLDS
- .unreq A_SRC
- .unreq HALF
- .unreq WK3
- .unreq WK4
- .unreq WK5
- .unreq WK6
- WK0 .req r8
- WK1 .req r9
- WK2 .req r10
- WK3 .req r11
-.endm
-
-.macro over_n_8888_8888_ca_1pixel_head
- pixld , 4, 6, MASK, 0
- pixld , 4, 0, DST, 0
-.endm
-
-.macro over_n_8888_8888_ca_1pixel_tail
- ldrd A_SRC, HALF, [sp, #LOCALS_STACK_OFFSET+8]
- uxtb16 WK1, WK6 /* rb_mask (first step of hard case placed in what would otherwise be a stall) */
- teq WK6, WK6, asr #32 /* Zc if transparent, ZC if opaque */
- bne 20f
- bcc 40f
- /* Mask is fully opaque (all channels) */
- ldr WK6, [sp, #ARGS_STACK_OFFSET] /* get SRC back */
- eors A_SRC, A_SRC, #0xFF
- bne 10f
- /* Source is also opaque - same as src_8888_8888 */
- mov WK0, WK6
- b 30f
-10: /* Same as over_8888_8888 */
- mul_8888_8 WK0, A_SRC, WK5, HALF
- uqadd8 WK0, WK0, WK6
- b 30f
-20: /* No simplifications possible - do it the hard way */
- uxtb16 WK2, WK6, ror #8 /* ag_mask */
- mla WK3, WK1, A_SRC, HALF /* rb_mul; 2 cycles */
- mla WK4, WK2, A_SRC, HALF /* ag_mul; 2 cycles */
- ldrd RB_FLDS, HALF, [sp, #LOCALS_STACK_OFFSET]
- uxtb16 WK5, WK0 /* rb_dest */
- uxtab16 WK3, WK3, WK3, ror #8
- uxtb16 WK6, WK0, ror #8 /* ag_dest */
- uxtab16 WK4, WK4, WK4, ror #8
- smlatt WK0, RB_SRC, WK1, HALF /* red1 */
- smlabb WK1, RB_SRC, WK1, HALF /* blue1 */
- bic WK3, RB_FLDS, WK3, lsr #8
- bic WK4, RB_FLDS, WK4, lsr #8
- pkhbt WK1, WK1, WK0, lsl #16 /* rb1 */
- smlatt WK0, WK5, WK3, HALF /* red2 */
- smlabb WK3, WK5, WK3, HALF /* blue2 */
- uxtab16 WK1, WK1, WK1, ror #8
- smlatt WK5, AG_SRC, WK2, HALF /* alpha1 */
- pkhbt WK3, WK3, WK0, lsl #16 /* rb2 */
- smlabb WK0, AG_SRC, WK2, HALF /* green1 */
- smlatt WK2, WK6, WK4, HALF /* alpha2 */
- smlabb WK4, WK6, WK4, HALF /* green2 */
- pkhbt WK0, WK0, WK5, lsl #16 /* ag1 */
- uxtab16 WK3, WK3, WK3, ror #8
- pkhbt WK4, WK4, WK2, lsl #16 /* ag2 */
- uxtab16 WK0, WK0, WK0, ror #8
- uxtab16 WK4, WK4, WK4, ror #8
- mov WK1, WK1, ror #8
- mov WK3, WK3, ror #8
- sel WK2, WK1, WK0 /* recombine source*mask */
- sel WK1, WK3, WK4 /* recombine dest*(1-source_alpha*mask) */
- uqadd8 WK0, WK1, WK2 /* followed by 1 stall */
-30: /* The destination buffer is already in the L1 cache, so
- * there's little point in amalgamating writes */
- pixst , 4, 0, DST
-40:
-.endm
-
-.macro over_n_8888_8888_ca_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
- .rept (numbytes / 4) - 1
- over_n_8888_8888_ca_1pixel_head
- over_n_8888_8888_ca_1pixel_tail
- .endr
- over_n_8888_8888_ca_1pixel_head
-.endm
-
-.macro over_n_8888_8888_ca_process_tail cond, numbytes, firstreg
- over_n_8888_8888_ca_1pixel_tail
-.endm
-
-pixman_asm_function pixman_composite_over_n_8888_8888_ca_asm_armv6
- ldr ip, [sp]
- cmp ip, #-1
- beq pixman_composite_over_white_8888_8888_ca_asm_armv6
- /* else drop through... */
- .endfunc
-generate_composite_function \
- pixman_composite_over_n_8888_8888_ca_asm_armv6_helper, 0, 32, 32 \
- FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS | FLAG_PROCESS_CORRUPTS_SCRATCH | FLAG_PROCESS_CORRUPTS_WK0 \
- 2, /* prefetch distance */ \
- over_n_8888_8888_ca_init, \
- nop_macro, /* newline */ \
- over_n_8888_8888_ca_cleanup, \
- over_n_8888_8888_ca_process_head, \
- over_n_8888_8888_ca_process_tail
-
-/******************************************************************************/
-
-.macro in_reverse_8888_8888_init
- /* Hold loop invariant in MASK */
- ldr MASK, =0x00800080
- /* Set GE[3:0] to 0101 so SEL instructions do what we want */
- uadd8 SCRATCH, MASK, MASK
- /* Offset the source pointer: we only need the alpha bytes */
- add SRC, SRC, #3
- line_saved_regs ORIG_W
-.endm
-
-.macro in_reverse_8888_8888_head numbytes, reg1, reg2, reg3
- ldrb ORIG_W, [SRC], #4
- .if numbytes >= 8
- ldrb WK&reg1, [SRC], #4
- .if numbytes == 16
- ldrb WK&reg2, [SRC], #4
- ldrb WK&reg3, [SRC], #4
- .endif
- .endif
- add DST, DST, #numbytes
-.endm
-
-.macro in_reverse_8888_8888_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
- in_reverse_8888_8888_head numbytes, firstreg, %(firstreg+1), %(firstreg+2)
-.endm
-
-.macro in_reverse_8888_8888_1pixel s, d, offset, is_only
- .if is_only != 1
- movs s, ORIG_W
- .if offset != 0
- ldrb ORIG_W, [SRC, #offset]
- .endif
- beq 01f
- teq STRIDE_M, #0xFF
- beq 02f
- .endif
- uxtb16 SCRATCH, d /* rb_dest */
- uxtb16 d, d, ror #8 /* ag_dest */
- mla SCRATCH, SCRATCH, s, MASK
- mla d, d, s, MASK
- uxtab16 SCRATCH, SCRATCH, SCRATCH, ror #8
- uxtab16 d, d, d, ror #8
- mov SCRATCH, SCRATCH, ror #8
- sel d, SCRATCH, d
- b 02f
- .if offset == 0
-48: /* Last mov d,#0 of the set - used as part of shortcut for
- * source values all 0 */
- .endif
-01: mov d, #0
-02:
-.endm
-
-.macro in_reverse_8888_8888_tail numbytes, reg1, reg2, reg3, reg4
- .if numbytes == 4
- teq ORIG_W, ORIG_W, asr #32
- ldrne WK&reg1, [DST, #-4]
- .elseif numbytes == 8
- teq ORIG_W, WK&reg1
- teqeq ORIG_W, ORIG_W, asr #32 /* all 0 or all -1? */
- ldmnedb DST, {WK&reg1-WK&reg2}
- .else
- teq ORIG_W, WK&reg1
- teqeq ORIG_W, WK&reg2
- teqeq ORIG_W, WK&reg3
- teqeq ORIG_W, ORIG_W, asr #32 /* all 0 or all -1? */
- ldmnedb DST, {WK&reg1-WK&reg4}
- .endif
- cmnne DST, #0 /* clear C if NE */
- bcs 49f /* no writes to dest if source all -1 */
- beq 48f /* set dest to all 0 if source all 0 */
- .if numbytes == 4
- in_reverse_8888_8888_1pixel ORIG_W, WK&reg1, 0, 1
- str WK&reg1, [DST, #-4]
- .elseif numbytes == 8
- in_reverse_8888_8888_1pixel STRIDE_M, WK&reg1, -4, 0
- in_reverse_8888_8888_1pixel STRIDE_M, WK&reg2, 0, 0
- stmdb DST, {WK&reg1-WK&reg2}
- .else
- in_reverse_8888_8888_1pixel STRIDE_M, WK&reg1, -12, 0
- in_reverse_8888_8888_1pixel STRIDE_M, WK&reg2, -8, 0
- in_reverse_8888_8888_1pixel STRIDE_M, WK&reg3, -4, 0
- in_reverse_8888_8888_1pixel STRIDE_M, WK&reg4, 0, 0
- stmdb DST, {WK&reg1-WK&reg4}
- .endif
-49:
-.endm
-
-.macro in_reverse_8888_8888_process_tail cond, numbytes, firstreg
- in_reverse_8888_8888_tail numbytes, firstreg, %(firstreg+1), %(firstreg+2), %(firstreg+3)
-.endm
-
-generate_composite_function \
- pixman_composite_in_reverse_8888_8888_asm_armv6, 32, 0, 32 \
- FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS | FLAG_PROCESS_CORRUPTS_SCRATCH | FLAG_NO_PRELOAD_DST \
- 2, /* prefetch distance */ \
- in_reverse_8888_8888_init, \
- nop_macro, /* newline */ \
- nop_macro, /* cleanup */ \
- in_reverse_8888_8888_process_head, \
- in_reverse_8888_8888_process_tail
-
-/******************************************************************************/
-
-.macro over_n_8888_init
- ldr SRC, [sp, #ARGS_STACK_OFFSET]
- /* Hold loop invariant in MASK */
- ldr MASK, =0x00800080
- /* Hold multiplier for destination in STRIDE_M */
- mov STRIDE_M, #255
- sub STRIDE_M, STRIDE_M, SRC, lsr #24
- /* Set GE[3:0] to 0101 so SEL instructions do what we want */
- uadd8 SCRATCH, MASK, MASK
-.endm
-
-.macro over_n_8888_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
- pixld , numbytes, firstreg, DST, 0
-.endm
-
-.macro over_n_8888_1pixel dst
- mul_8888_8 WK&dst, STRIDE_M, SCRATCH, MASK
- uqadd8 WK&dst, WK&dst, SRC
-.endm
-
-.macro over_n_8888_process_tail cond, numbytes, firstreg
- .set PROCESS_REG, firstreg
- .rept numbytes / 4
- over_n_8888_1pixel %(PROCESS_REG)
- .set PROCESS_REG, PROCESS_REG+1
- .endr
- pixst , numbytes, firstreg, DST
-.endm
-
-generate_composite_function \
- pixman_composite_over_n_8888_asm_armv6, 0, 0, 32 \
- FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_DOES_STORE \
- 2, /* prefetch distance */ \
- over_n_8888_init, \
- nop_macro, /* newline */ \
- nop_macro, /* cleanup */ \
- over_n_8888_process_head, \
- over_n_8888_process_tail
-
-/******************************************************************************/
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-simd-asm.h b/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-simd-asm.h
deleted file mode 100644
index da153c3f585..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-simd-asm.h
+++ /dev/null
@@ -1,966 +0,0 @@
-/*
- * Copyright © 2012 Raspberry Pi Foundation
- * Copyright © 2012 RISC OS Open Ltd
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of the copyright holders not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. The copyright holders make no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Ben Avison (bavison@riscosopen.org)
- *
- */
-
-/*
- * Because the alignment of pixel data to cachelines, and even the number of
- * cachelines per row can vary from row to row, and because of the need to
- * preload each scanline once and only once, this prefetch strategy treats
- * each row of pixels independently. When a pixel row is long enough, there
- * are three distinct phases of prefetch:
- * * an inner loop section, where each time a cacheline of data is
- * processed, another cacheline is preloaded (the exact distance ahead is
- * determined empirically using profiling results from lowlevel-blt-bench)
- * * a leading section, where enough cachelines are preloaded to ensure no
- * cachelines escape being preloaded when the inner loop starts
- * * a trailing section, where a limited number (0 or more) of cachelines
- * are preloaded to deal with data (if any) that hangs off the end of the
- * last iteration of the inner loop, plus any trailing bytes that were not
- * enough to make up one whole iteration of the inner loop
- *
- * There are (in general) three distinct code paths, selected between
- * depending upon how long the pixel row is. If it is long enough that there
- * is at least one iteration of the inner loop (as described above) then
- * this is described as the "wide" case. If it is shorter than that, but
- * there are still enough bytes output that there is at least one 16-byte-
- * long, 16-byte-aligned write to the destination (the optimum type of
- * write), then this is the "medium" case. If it is not even this long, then
- * this is the "narrow" case, and there is no attempt to align writes to
- * 16-byte boundaries. In the "medium" and "narrow" cases, all the
- * cachelines containing data from the pixel row are prefetched up-front.
- */
-
-/*
- * Determine whether we put the arguments on the stack for debugging.
- */
-#undef DEBUG_PARAMS
-
-/*
- * Bit flags for 'generate_composite_function' macro which are used
- * to tune generated functions behavior.
- */
-.set FLAG_DST_WRITEONLY, 0
-.set FLAG_DST_READWRITE, 1
-.set FLAG_COND_EXEC, 0
-.set FLAG_BRANCH_OVER, 2
-.set FLAG_PROCESS_PRESERVES_PSR, 0
-.set FLAG_PROCESS_CORRUPTS_PSR, 4
-.set FLAG_PROCESS_DOESNT_STORE, 0
-.set FLAG_PROCESS_DOES_STORE, 8 /* usually because it needs to conditionally skip it */
-.set FLAG_NO_SPILL_LINE_VARS, 0
-.set FLAG_SPILL_LINE_VARS_WIDE, 16
-.set FLAG_SPILL_LINE_VARS_NON_WIDE, 32
-.set FLAG_SPILL_LINE_VARS, 48
-.set FLAG_PROCESS_CORRUPTS_SCRATCH, 0
-.set FLAG_PROCESS_PRESERVES_SCRATCH, 64
-.set FLAG_PROCESS_PRESERVES_WK0, 0
-.set FLAG_PROCESS_CORRUPTS_WK0, 128 /* if possible, use the specified register(s) instead so WK0 can hold number of leading pixels */
-.set FLAG_PRELOAD_DST, 0
-.set FLAG_NO_PRELOAD_DST, 256
-
-/*
- * Number of bytes by which to adjust preload offset of destination
- * buffer (allows preload instruction to be moved before the load(s))
- */
-.set DST_PRELOAD_BIAS, 0
-
-/*
- * Offset into stack where mask and source pointer/stride can be accessed.
- */
-#ifdef DEBUG_PARAMS
-.set ARGS_STACK_OFFSET, (9*4+9*4)
-#else
-.set ARGS_STACK_OFFSET, (9*4)
-#endif
-
-/*
- * Offset into stack where space allocated during init macro can be accessed.
- */
-.set LOCALS_STACK_OFFSET, 0
-
-/*
- * Constants for selecting preferable prefetch type.
- */
-.set PREFETCH_TYPE_NONE, 0
-.set PREFETCH_TYPE_STANDARD, 1
-
-/*
- * Definitions of macros for load/store of pixel data.
- */
-
-.macro pixldst op, cond=al, numbytes, reg0, reg1, reg2, reg3, base, unaligned=0
- .if numbytes == 16
- .if unaligned == 1
- op&r&cond WK&reg0, [base], #4
- op&r&cond WK&reg1, [base], #4
- op&r&cond WK&reg2, [base], #4
- op&r&cond WK&reg3, [base], #4
- .else
- op&m&cond&ia base!, {WK&reg0,WK&reg1,WK&reg2,WK&reg3}
- .endif
- .elseif numbytes == 8
- .if unaligned == 1
- op&r&cond WK&reg0, [base], #4
- op&r&cond WK&reg1, [base], #4
- .else
- op&m&cond&ia base!, {WK&reg0,WK&reg1}
- .endif
- .elseif numbytes == 4
- op&r&cond WK&reg0, [base], #4
- .elseif numbytes == 2
- op&r&cond&h WK&reg0, [base], #2
- .elseif numbytes == 1
- op&r&cond&b WK&reg0, [base], #1
- .else
- .error "unsupported size: numbytes"
- .endif
-.endm
-
-.macro pixst_baseupdated cond, numbytes, reg0, reg1, reg2, reg3, base
- .if numbytes == 16
- stm&cond&db base, {WK&reg0,WK&reg1,WK&reg2,WK&reg3}
- .elseif numbytes == 8
- stm&cond&db base, {WK&reg0,WK&reg1}
- .elseif numbytes == 4
- str&cond WK&reg0, [base, #-4]
- .elseif numbytes == 2
- str&cond&h WK&reg0, [base, #-2]
- .elseif numbytes == 1
- str&cond&b WK&reg0, [base, #-1]
- .else
- .error "unsupported size: numbytes"
- .endif
-.endm
-
-.macro pixld cond, numbytes, firstreg, base, unaligned
- pixldst ld, cond, numbytes, %(firstreg+0), %(firstreg+1), %(firstreg+2), %(firstreg+3), base, unaligned
-.endm
-
-.macro pixst cond, numbytes, firstreg, base
- .if (flags) & FLAG_DST_READWRITE
- pixst_baseupdated cond, numbytes, %(firstreg+0), %(firstreg+1), %(firstreg+2), %(firstreg+3), base
- .else
- pixldst st, cond, numbytes, %(firstreg+0), %(firstreg+1), %(firstreg+2), %(firstreg+3), base
- .endif
-.endm
-
-.macro PF a, x:vararg
- .if (PREFETCH_TYPE_CURRENT == PREFETCH_TYPE_STANDARD)
- a x
- .endif
-.endm
-
-
-.macro preload_leading_step1 bpp, ptr, base
-/* If the destination is already 16-byte aligned, then we need to preload
- * between 0 and prefetch_distance (inclusive) cache lines ahead so there
- * are no gaps when the inner loop starts.
- */
- .if bpp > 0
- PF bic, ptr, base, #31
- .set OFFSET, 0
- .rept prefetch_distance+1
- PF pld, [ptr, #OFFSET]
- .set OFFSET, OFFSET+32
- .endr
- .endif
-.endm
-
-.macro preload_leading_step2 bpp, bpp_shift, ptr, base
-/* However, if the destination is not 16-byte aligned, we may need to
- * preload more cache lines than that. The question we need to ask is:
- * are the bytes corresponding to the leading pixels more than the amount
- * by which the source pointer will be rounded down for preloading, and if
- * so, by how many cache lines? Effectively, we want to calculate
- * leading_bytes = ((-dst)&15)*src_bpp/dst_bpp
- * inner_loop_offset = (src+leading_bytes)&31
- * extra_needed = leading_bytes - inner_loop_offset
- * and test if extra_needed is <= 0, <= 32, or > 32 (where > 32 is only
- * possible when there are 4 src bytes for every 1 dst byte).
- */
- .if bpp > 0
- .ifc base,DST
- /* The test can be simplified further when preloading the destination */
- PF tst, base, #16
- PF beq, 61f
- .else
- .if bpp/dst_w_bpp == 4
- PF add, SCRATCH, base, WK0, lsl #bpp_shift-dst_bpp_shift
- PF and, SCRATCH, SCRATCH, #31
- PF rsb, SCRATCH, SCRATCH, WK0, lsl #bpp_shift-dst_bpp_shift
- PF sub, SCRATCH, SCRATCH, #1 /* so now ranges are -16..-1 / 0..31 / 32..63 */
- PF movs, SCRATCH, SCRATCH, lsl #32-6 /* so this sets NC / nc / Nc */
- PF bcs, 61f
- PF bpl, 60f
- PF pld, [ptr, #32*(prefetch_distance+2)]
- .else
- PF mov, SCRATCH, base, lsl #32-5
- PF add, SCRATCH, SCRATCH, WK0, lsl #32-5+bpp_shift-dst_bpp_shift
- PF rsbs, SCRATCH, SCRATCH, WK0, lsl #32-5+bpp_shift-dst_bpp_shift
- PF bls, 61f
- .endif
- .endif
-60: PF pld, [ptr, #32*(prefetch_distance+1)]
-61:
- .endif
-.endm
-
-#define IS_END_OF_GROUP(INDEX,SIZE) ((SIZE) < 2 || ((INDEX) & ~((INDEX)+1)) & ((SIZE)/2))
-.macro preload_middle bpp, base, scratch_holds_offset
- .if bpp > 0
- /* prefetch distance = 256/bpp, stm distance = 128/dst_w_bpp */
- .if IS_END_OF_GROUP(SUBBLOCK,256/128*dst_w_bpp/bpp)
- .if scratch_holds_offset
- PF pld, [base, SCRATCH]
- .else
- PF bic, SCRATCH, base, #31
- PF pld, [SCRATCH, #32*prefetch_distance]
- .endif
- .endif
- .endif
-.endm
-
-.macro preload_trailing bpp, bpp_shift, base
- .if bpp > 0
- .if bpp*pix_per_block > 256
- /* Calculations are more complex if more than one fetch per block */
- PF and, WK1, base, #31
- PF add, WK1, WK1, WK0, lsl #bpp_shift
- PF add, WK1, WK1, #32*(bpp*pix_per_block/256-1)*(prefetch_distance+1)
- PF bic, SCRATCH, base, #31
-80: PF pld, [SCRATCH, #32*(prefetch_distance+1)]
- PF add, SCRATCH, SCRATCH, #32
- PF subs, WK1, WK1, #32
- PF bhi, 80b
- .else
- /* If exactly one fetch per block, then we need either 0, 1 or 2 extra preloads */
- PF mov, SCRATCH, base, lsl #32-5
- PF adds, SCRATCH, SCRATCH, X, lsl #32-5+bpp_shift
- PF adceqs, SCRATCH, SCRATCH, #0
- /* The instruction above has two effects: ensures Z is only
- * set if C was clear (so Z indicates that both shifted quantities
- * were 0), and clears C if Z was set (so C indicates that the sum
- * of the shifted quantities was greater and not equal to 32) */
- PF beq, 82f
- PF bic, SCRATCH, base, #31
- PF bcc, 81f
- PF pld, [SCRATCH, #32*(prefetch_distance+2)]
-81: PF pld, [SCRATCH, #32*(prefetch_distance+1)]
-82:
- .endif
- .endif
-.endm
-
-
-.macro preload_line narrow_case, bpp, bpp_shift, base
-/* "narrow_case" - just means that the macro was invoked from the "narrow"
- * code path rather than the "medium" one - because in the narrow case,
- * the row of pixels is known to output no more than 30 bytes, then
- * (assuming the source pixels are no wider than the the destination
- * pixels) they cannot possibly straddle more than 2 32-byte cachelines,
- * meaning there's no need for a loop.
- * "bpp" - number of bits per pixel in the channel (source, mask or
- * destination) that's being preloaded, or 0 if this channel is not used
- * for reading
- * "bpp_shift" - log2 of ("bpp"/8) (except if "bpp"=0 of course)
- * "base" - base address register of channel to preload (SRC, MASK or DST)
- */
- .if bpp > 0
- .if narrow_case && (bpp <= dst_w_bpp)
- /* In these cases, each line for each channel is in either 1 or 2 cache lines */
- PF bic, WK0, base, #31
- PF pld, [WK0]
- PF add, WK1, base, X, LSL #bpp_shift
- PF sub, WK1, WK1, #1
- PF bic, WK1, WK1, #31
- PF cmp, WK1, WK0
- PF beq, 90f
- PF pld, [WK1]
-90:
- .else
- PF bic, WK0, base, #31
- PF pld, [WK0]
- PF add, WK1, base, X, lsl #bpp_shift
- PF sub, WK1, WK1, #1
- PF bic, WK1, WK1, #31
- PF cmp, WK1, WK0
- PF beq, 92f
-91: PF add, WK0, WK0, #32
- PF cmp, WK0, WK1
- PF pld, [WK0]
- PF bne, 91b
-92:
- .endif
- .endif
-.endm
-
-
-.macro conditional_process1_helper cond, process_head, process_tail, numbytes, firstreg, unaligned_src, unaligned_mask, decrementx
- process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, 0
- .if decrementx
- sub&cond X, X, #8*numbytes/dst_w_bpp
- .endif
- process_tail cond, numbytes, firstreg
- .if !((flags) & FLAG_PROCESS_DOES_STORE)
- pixst cond, numbytes, firstreg, DST
- .endif
-.endm
-
-.macro conditional_process1 cond, process_head, process_tail, numbytes, firstreg, unaligned_src, unaligned_mask, decrementx
- .if (flags) & FLAG_BRANCH_OVER
- .ifc cond,mi
- bpl 100f
- .endif
- .ifc cond,cs
- bcc 100f
- .endif
- .ifc cond,ne
- beq 100f
- .endif
- conditional_process1_helper , process_head, process_tail, numbytes, firstreg, unaligned_src, unaligned_mask, decrementx
-100:
- .else
- conditional_process1_helper cond, process_head, process_tail, numbytes, firstreg, unaligned_src, unaligned_mask, decrementx
- .endif
-.endm
-
-.macro conditional_process2 test, cond1, cond2, process_head, process_tail, numbytes1, numbytes2, firstreg1, firstreg2, unaligned_src, unaligned_mask, decrementx
- .if (flags) & (FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE)
- /* Can't interleave reads and writes */
- test
- conditional_process1 cond1, process_head, process_tail, numbytes1, firstreg1, unaligned_src, unaligned_mask, decrementx
- .if (flags) & FLAG_PROCESS_CORRUPTS_PSR
- test
- .endif
- conditional_process1 cond2, process_head, process_tail, numbytes2, firstreg2, unaligned_src, unaligned_mask, decrementx
- .else
- /* Can interleave reads and writes for better scheduling */
- test
- process_head cond1, numbytes1, firstreg1, unaligned_src, unaligned_mask, 0
- process_head cond2, numbytes2, firstreg2, unaligned_src, unaligned_mask, 0
- .if decrementx
- sub&cond1 X, X, #8*numbytes1/dst_w_bpp
- sub&cond2 X, X, #8*numbytes2/dst_w_bpp
- .endif
- process_tail cond1, numbytes1, firstreg1
- process_tail cond2, numbytes2, firstreg2
- pixst cond1, numbytes1, firstreg1, DST
- pixst cond2, numbytes2, firstreg2, DST
- .endif
-.endm
-
-
-.macro test_bits_1_0_ptr
- .if (flags) & FLAG_PROCESS_CORRUPTS_WK0
- movs SCRATCH, X, lsl #32-1 /* C,N = bits 1,0 of DST */
- .else
- movs SCRATCH, WK0, lsl #32-1 /* C,N = bits 1,0 of DST */
- .endif
-.endm
-
-.macro test_bits_3_2_ptr
- .if (flags) & FLAG_PROCESS_CORRUPTS_WK0
- movs SCRATCH, X, lsl #32-3 /* C,N = bits 3, 2 of DST */
- .else
- movs SCRATCH, WK0, lsl #32-3 /* C,N = bits 3, 2 of DST */
- .endif
-.endm
-
-.macro leading_15bytes process_head, process_tail
- /* On entry, WK0 bits 0-3 = number of bytes until destination is 16-byte aligned */
- .set DECREMENT_X, 1
- .if (flags) & FLAG_PROCESS_CORRUPTS_WK0
- .set DECREMENT_X, 0
- sub X, X, WK0, lsr #dst_bpp_shift
- str X, [sp, #LINE_SAVED_REG_COUNT*4]
- mov X, WK0
- .endif
- /* Use unaligned loads in all cases for simplicity */
- .if dst_w_bpp == 8
- conditional_process2 test_bits_1_0_ptr, mi, cs, process_head, process_tail, 1, 2, 1, 2, 1, 1, DECREMENT_X
- .elseif dst_w_bpp == 16
- test_bits_1_0_ptr
- conditional_process1 cs, process_head, process_tail, 2, 2, 1, 1, DECREMENT_X
- .endif
- conditional_process2 test_bits_3_2_ptr, mi, cs, process_head, process_tail, 4, 8, 1, 2, 1, 1, DECREMENT_X
- .if (flags) & FLAG_PROCESS_CORRUPTS_WK0
- ldr X, [sp, #LINE_SAVED_REG_COUNT*4]
- .endif
-.endm
-
-.macro test_bits_3_2_pix
- movs SCRATCH, X, lsl #dst_bpp_shift+32-3
-.endm
-
-.macro test_bits_1_0_pix
- .if dst_w_bpp == 8
- movs SCRATCH, X, lsl #dst_bpp_shift+32-1
- .else
- movs SCRATCH, X, lsr #1
- .endif
-.endm
-
-.macro trailing_15bytes process_head, process_tail, unaligned_src, unaligned_mask
- conditional_process2 test_bits_3_2_pix, cs, mi, process_head, process_tail, 8, 4, 0, 2, unaligned_src, unaligned_mask, 0
- .if dst_w_bpp == 16
- test_bits_1_0_pix
- conditional_process1 cs, process_head, process_tail, 2, 0, unaligned_src, unaligned_mask, 0
- .elseif dst_w_bpp == 8
- conditional_process2 test_bits_1_0_pix, cs, mi, process_head, process_tail, 2, 1, 0, 1, unaligned_src, unaligned_mask, 0
- .endif
-.endm
-
-
-.macro wide_case_inner_loop process_head, process_tail, unaligned_src, unaligned_mask, dst_alignment
-110:
- .set SUBBLOCK, 0 /* this is a count of STMs; there can be up to 8 STMs per block */
- .rept pix_per_block*dst_w_bpp/128
- process_head , 16, 0, unaligned_src, unaligned_mask, 1
- .if (src_bpp > 0) && (mask_bpp == 0) && ((flags) & FLAG_PROCESS_PRESERVES_SCRATCH)
- preload_middle src_bpp, SRC, 1
- .elseif (src_bpp == 0) && (mask_bpp > 0) && ((flags) & FLAG_PROCESS_PRESERVES_SCRATCH)
- preload_middle mask_bpp, MASK, 1
- .else
- preload_middle src_bpp, SRC, 0
- preload_middle mask_bpp, MASK, 0
- .endif
- .if (dst_r_bpp > 0) && ((SUBBLOCK % 2) == 0) && (((flags) & FLAG_NO_PRELOAD_DST) == 0)
- /* Because we know that writes are 16-byte aligned, it's relatively easy to ensure that
- * destination prefetches are 32-byte aligned. It's also the easiest channel to offset
- * preloads for, to achieve staggered prefetches for multiple channels, because there are
- * always two STMs per prefetch, so there is always an opposite STM on which to put the
- * preload. Note, no need to BIC the base register here */
- PF pld, [DST, #32*prefetch_distance - dst_alignment]
- .endif
- process_tail , 16, 0
- .if !((flags) & FLAG_PROCESS_DOES_STORE)
- pixst , 16, 0, DST
- .endif
- .set SUBBLOCK, SUBBLOCK+1
- .endr
- subs X, X, #pix_per_block
- bhs 110b
-.endm
-
-.macro wide_case_inner_loop_and_trailing_pixels process_head, process_tail, process_inner_loop, exit_label, unaligned_src, unaligned_mask
- /* Destination now 16-byte aligned; we have at least one block before we have to stop preloading */
- .if dst_r_bpp > 0
- tst DST, #16
- bne 111f
- process_inner_loop process_head, process_tail, unaligned_src, unaligned_mask, 16 + DST_PRELOAD_BIAS
- b 112f
-111:
- .endif
- process_inner_loop process_head, process_tail, unaligned_src, unaligned_mask, 0 + DST_PRELOAD_BIAS
-112:
- /* Just before the final (prefetch_distance+1) 32-byte blocks, deal with final preloads */
- .if (src_bpp*pix_per_block > 256) || (mask_bpp*pix_per_block > 256) || (dst_r_bpp*pix_per_block > 256)
- PF and, WK0, X, #pix_per_block-1
- .endif
- preload_trailing src_bpp, src_bpp_shift, SRC
- preload_trailing mask_bpp, mask_bpp_shift, MASK
- .if ((flags) & FLAG_NO_PRELOAD_DST) == 0
- preload_trailing dst_r_bpp, dst_bpp_shift, DST
- .endif
- add X, X, #(prefetch_distance+2)*pix_per_block - 128/dst_w_bpp
- /* The remainder of the line is handled identically to the medium case */
- medium_case_inner_loop_and_trailing_pixels process_head, process_tail,, exit_label, unaligned_src, unaligned_mask
-.endm
-
-.macro medium_case_inner_loop_and_trailing_pixels process_head, process_tail, unused, exit_label, unaligned_src, unaligned_mask
-120:
- process_head , 16, 0, unaligned_src, unaligned_mask, 0
- process_tail , 16, 0
- .if !((flags) & FLAG_PROCESS_DOES_STORE)
- pixst , 16, 0, DST
- .endif
- subs X, X, #128/dst_w_bpp
- bhs 120b
- /* Trailing pixels */
- tst X, #128/dst_w_bpp - 1
- beq exit_label
- trailing_15bytes process_head, process_tail, unaligned_src, unaligned_mask
-.endm
-
-.macro narrow_case_inner_loop_and_trailing_pixels process_head, process_tail, unused, exit_label, unaligned_src, unaligned_mask
- tst X, #16*8/dst_w_bpp
- conditional_process1 ne, process_head, process_tail, 16, 0, unaligned_src, unaligned_mask, 0
- /* Trailing pixels */
- /* In narrow case, it's relatively unlikely to be aligned, so let's do without a branch here */
- trailing_15bytes process_head, process_tail, unaligned_src, unaligned_mask
-.endm
-
-.macro switch_on_alignment action, process_head, process_tail, process_inner_loop, exit_label
- /* Note that if we're reading the destination, it's already guaranteed to be aligned at this point */
- .if mask_bpp == 8 || mask_bpp == 16
- tst MASK, #3
- bne 141f
- .endif
- .if src_bpp == 8 || src_bpp == 16
- tst SRC, #3
- bne 140f
- .endif
- action process_head, process_tail, process_inner_loop, exit_label, 0, 0
- .if src_bpp == 8 || src_bpp == 16
- b exit_label
-140:
- action process_head, process_tail, process_inner_loop, exit_label, 1, 0
- .endif
- .if mask_bpp == 8 || mask_bpp == 16
- b exit_label
-141:
- .if src_bpp == 8 || src_bpp == 16
- tst SRC, #3
- bne 142f
- .endif
- action process_head, process_tail, process_inner_loop, exit_label, 0, 1
- .if src_bpp == 8 || src_bpp == 16
- b exit_label
-142:
- action process_head, process_tail, process_inner_loop, exit_label, 1, 1
- .endif
- .endif
-.endm
-
-
-.macro end_of_line restore_x, vars_spilled, loop_label, last_one
- .if vars_spilled
- /* Sadly, GAS doesn't seem have an equivalent of the DCI directive? */
- /* This is ldmia sp,{} */
- .word 0xE89D0000 | LINE_SAVED_REGS
- .endif
- subs Y, Y, #1
- .if vars_spilled
- .if (LINE_SAVED_REGS) & (1<<1)
- str Y, [sp]
- .endif
- .endif
- add DST, DST, STRIDE_D
- .if src_bpp > 0
- add SRC, SRC, STRIDE_S
- .endif
- .if mask_bpp > 0
- add MASK, MASK, STRIDE_M
- .endif
- .if restore_x
- mov X, ORIG_W
- .endif
- bhs loop_label
- .ifc "last_one",""
- .if vars_spilled
- b 197f
- .else
- b 198f
- .endif
- .else
- .if (!vars_spilled) && ((flags) & FLAG_SPILL_LINE_VARS)
- b 198f
- .endif
- .endif
-.endm
-
-
-.macro generate_composite_function fname, \
- src_bpp_, \
- mask_bpp_, \
- dst_w_bpp_, \
- flags_, \
- prefetch_distance_, \
- init, \
- newline, \
- cleanup, \
- process_head, \
- process_tail, \
- process_inner_loop
-
- pixman_asm_function fname
-
-/*
- * Make some macro arguments globally visible and accessible
- * from other macros
- */
- .set src_bpp, src_bpp_
- .set mask_bpp, mask_bpp_
- .set dst_w_bpp, dst_w_bpp_
- .set flags, flags_
- .set prefetch_distance, prefetch_distance_
-
-/*
- * Select prefetch type for this function.
- */
- .if prefetch_distance == 0
- .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_NONE
- .else
- .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_STANDARD
- .endif
-
- .if src_bpp == 32
- .set src_bpp_shift, 2
- .elseif src_bpp == 24
- .set src_bpp_shift, 0
- .elseif src_bpp == 16
- .set src_bpp_shift, 1
- .elseif src_bpp == 8
- .set src_bpp_shift, 0
- .elseif src_bpp == 0
- .set src_bpp_shift, -1
- .else
- .error "requested src bpp (src_bpp) is not supported"
- .endif
-
- .if mask_bpp == 32
- .set mask_bpp_shift, 2
- .elseif mask_bpp == 24
- .set mask_bpp_shift, 0
- .elseif mask_bpp == 8
- .set mask_bpp_shift, 0
- .elseif mask_bpp == 0
- .set mask_bpp_shift, -1
- .else
- .error "requested mask bpp (mask_bpp) is not supported"
- .endif
-
- .if dst_w_bpp == 32
- .set dst_bpp_shift, 2
- .elseif dst_w_bpp == 24
- .set dst_bpp_shift, 0
- .elseif dst_w_bpp == 16
- .set dst_bpp_shift, 1
- .elseif dst_w_bpp == 8
- .set dst_bpp_shift, 0
- .else
- .error "requested dst bpp (dst_w_bpp) is not supported"
- .endif
-
- .if (((flags) & FLAG_DST_READWRITE) != 0)
- .set dst_r_bpp, dst_w_bpp
- .else
- .set dst_r_bpp, 0
- .endif
-
- .set pix_per_block, 16*8/dst_w_bpp
- .if src_bpp != 0
- .if 32*8/src_bpp > pix_per_block
- .set pix_per_block, 32*8/src_bpp
- .endif
- .endif
- .if mask_bpp != 0
- .if 32*8/mask_bpp > pix_per_block
- .set pix_per_block, 32*8/mask_bpp
- .endif
- .endif
- .if dst_r_bpp != 0
- .if 32*8/dst_r_bpp > pix_per_block
- .set pix_per_block, 32*8/dst_r_bpp
- .endif
- .endif
-
-/* The standard entry conditions set up by pixman-arm-common.h are:
- * r0 = width (pixels)
- * r1 = height (rows)
- * r2 = pointer to top-left pixel of destination
- * r3 = destination stride (pixels)
- * [sp] = source pixel value, or pointer to top-left pixel of source
- * [sp,#4] = 0 or source stride (pixels)
- * The following arguments are unused for non-mask operations
- * [sp,#8] = mask pixel value, or pointer to top-left pixel of mask
- * [sp,#12] = 0 or mask stride (pixels)
- */
-
-/*
- * Assign symbolic names to registers
- */
- X .req r0 /* pixels to go on this line */
- Y .req r1 /* lines to go */
- DST .req r2 /* destination pixel pointer */
- STRIDE_D .req r3 /* destination stride (bytes, minus width) */
- SRC .req r4 /* source pixel pointer */
- STRIDE_S .req r5 /* source stride (bytes, minus width) */
- MASK .req r6 /* mask pixel pointer (if applicable) */
- STRIDE_M .req r7 /* mask stride (bytes, minus width) */
- WK0 .req r8 /* pixel data registers */
- WK1 .req r9
- WK2 .req r10
- WK3 .req r11
- SCRATCH .req r12
- ORIG_W .req r14 /* width (pixels) */
-
- push {r4-r11, lr} /* save all registers */
-
- subs Y, Y, #1
- blo 199f
-
-#ifdef DEBUG_PARAMS
- sub sp, sp, #9*4
-#endif
-
- .if src_bpp > 0
- ldr SRC, [sp, #ARGS_STACK_OFFSET]
- ldr STRIDE_S, [sp, #ARGS_STACK_OFFSET+4]
- .endif
- .if mask_bpp > 0
- ldr MASK, [sp, #ARGS_STACK_OFFSET+8]
- ldr STRIDE_M, [sp, #ARGS_STACK_OFFSET+12]
- .endif
-
-#ifdef DEBUG_PARAMS
- add Y, Y, #1
- stmia sp, {r0-r7,pc}
- sub Y, Y, #1
-#endif
-
- init
-
- .if (flags) & FLAG_PROCESS_CORRUPTS_WK0
- /* Reserve a word in which to store X during leading pixels */
- sub sp, sp, #4
- .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET+4
- .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET+4
- .endif
-
- lsl STRIDE_D, #dst_bpp_shift /* stride in bytes */
- sub STRIDE_D, STRIDE_D, X, lsl #dst_bpp_shift
- .if src_bpp > 0
- lsl STRIDE_S, #src_bpp_shift
- sub STRIDE_S, STRIDE_S, X, lsl #src_bpp_shift
- .endif
- .if mask_bpp > 0
- lsl STRIDE_M, #mask_bpp_shift
- sub STRIDE_M, STRIDE_M, X, lsl #mask_bpp_shift
- .endif
-
- /* Are we not even wide enough to have one 16-byte aligned 16-byte block write? */
- cmp X, #2*16*8/dst_w_bpp - 1
- blo 170f
- .if src_bpp || mask_bpp || dst_r_bpp /* Wide and medium cases are the same for fill */
- /* To preload ahead on the current line, we need at least (prefetch_distance+2) 32-byte blocks on all prefetch channels */
- cmp X, #(prefetch_distance+3)*pix_per_block - 1
- blo 160f
-
- /* Wide case */
- /* Adjust X so that the decrement instruction can also test for
- * inner loop termination. We want it to stop when there are
- * (prefetch_distance+1) complete blocks to go. */
- sub X, X, #(prefetch_distance+2)*pix_per_block
- mov ORIG_W, X
- .if (flags) & FLAG_SPILL_LINE_VARS_WIDE
- /* This is stmdb sp!,{} */
- .word 0xE92D0000 | LINE_SAVED_REGS
- .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET + LINE_SAVED_REG_COUNT*4
- .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET + LINE_SAVED_REG_COUNT*4
- .endif
-151: /* New line */
- newline
- preload_leading_step1 src_bpp, WK1, SRC
- preload_leading_step1 mask_bpp, WK2, MASK
- .if ((flags) & FLAG_NO_PRELOAD_DST) == 0
- preload_leading_step1 dst_r_bpp, WK3, DST
- .endif
-
- ands WK0, DST, #15
- beq 154f
- rsb WK0, WK0, #16 /* number of leading bytes until destination aligned */
-
- preload_leading_step2 src_bpp, src_bpp_shift, WK1, SRC
- preload_leading_step2 mask_bpp, mask_bpp_shift, WK2, MASK
- .if ((flags) & FLAG_NO_PRELOAD_DST) == 0
- preload_leading_step2 dst_r_bpp, dst_bpp_shift, WK3, DST
- .endif
-
- leading_15bytes process_head, process_tail
-
-154: /* Destination now 16-byte aligned; we have at least one prefetch on each channel as well as at least one 16-byte output block */
- .if (src_bpp > 0) && (mask_bpp == 0) && ((flags) & FLAG_PROCESS_PRESERVES_SCRATCH)
- and SCRATCH, SRC, #31
- rsb SCRATCH, SCRATCH, #32*prefetch_distance
- .elseif (src_bpp == 0) && (mask_bpp > 0) && ((flags) & FLAG_PROCESS_PRESERVES_SCRATCH)
- and SCRATCH, MASK, #31
- rsb SCRATCH, SCRATCH, #32*prefetch_distance
- .endif
- .ifc "process_inner_loop",""
- switch_on_alignment wide_case_inner_loop_and_trailing_pixels, process_head, process_tail, wide_case_inner_loop, 157f
- .else
- switch_on_alignment wide_case_inner_loop_and_trailing_pixels, process_head, process_tail, process_inner_loop, 157f
- .endif
-
-157: /* Check for another line */
- end_of_line 1, %((flags) & FLAG_SPILL_LINE_VARS_WIDE), 151b
- .if (flags) & FLAG_SPILL_LINE_VARS_WIDE
- .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET - LINE_SAVED_REG_COUNT*4
- .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET - LINE_SAVED_REG_COUNT*4
- .endif
- .endif
-
- .ltorg
-
-160: /* Medium case */
- mov ORIG_W, X
- .if (flags) & FLAG_SPILL_LINE_VARS_NON_WIDE
- /* This is stmdb sp!,{} */
- .word 0xE92D0000 | LINE_SAVED_REGS
- .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET + LINE_SAVED_REG_COUNT*4
- .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET + LINE_SAVED_REG_COUNT*4
- .endif
-161: /* New line */
- newline
- preload_line 0, src_bpp, src_bpp_shift, SRC /* in: X, corrupts: WK0-WK1 */
- preload_line 0, mask_bpp, mask_bpp_shift, MASK
- .if ((flags) & FLAG_NO_PRELOAD_DST) == 0
- preload_line 0, dst_r_bpp, dst_bpp_shift, DST
- .endif
-
- sub X, X, #128/dst_w_bpp /* simplifies inner loop termination */
- ands WK0, DST, #15
- beq 164f
- rsb WK0, WK0, #16 /* number of leading bytes until destination aligned */
-
- leading_15bytes process_head, process_tail
-
-164: /* Destination now 16-byte aligned; we have at least one 16-byte output block */
- switch_on_alignment medium_case_inner_loop_and_trailing_pixels, process_head, process_tail,, 167f
-
-167: /* Check for another line */
- end_of_line 1, %((flags) & FLAG_SPILL_LINE_VARS_NON_WIDE), 161b
-
- .ltorg
-
-170: /* Narrow case, less than 31 bytes, so no guarantee of at least one 16-byte block */
- .if dst_w_bpp < 32
- mov ORIG_W, X
- .endif
- .if (flags) & FLAG_SPILL_LINE_VARS_NON_WIDE
- /* This is stmdb sp!,{} */
- .word 0xE92D0000 | LINE_SAVED_REGS
- .endif
-171: /* New line */
- newline
- preload_line 1, src_bpp, src_bpp_shift, SRC /* in: X, corrupts: WK0-WK1 */
- preload_line 1, mask_bpp, mask_bpp_shift, MASK
- .if ((flags) & FLAG_NO_PRELOAD_DST) == 0
- preload_line 1, dst_r_bpp, dst_bpp_shift, DST
- .endif
-
- .if dst_w_bpp == 8
- tst DST, #3
- beq 174f
-172: subs X, X, #1
- blo 177f
- process_head , 1, 0, 1, 1, 0
- process_tail , 1, 0
- .if !((flags) & FLAG_PROCESS_DOES_STORE)
- pixst , 1, 0, DST
- .endif
- tst DST, #3
- bne 172b
- .elseif dst_w_bpp == 16
- tst DST, #2
- beq 174f
- subs X, X, #1
- blo 177f
- process_head , 2, 0, 1, 1, 0
- process_tail , 2, 0
- .if !((flags) & FLAG_PROCESS_DOES_STORE)
- pixst , 2, 0, DST
- .endif
- .endif
-
-174: /* Destination now 4-byte aligned; we have 0 or more output bytes to go */
- switch_on_alignment narrow_case_inner_loop_and_trailing_pixels, process_head, process_tail,, 177f
-
-177: /* Check for another line */
- end_of_line %(dst_w_bpp < 32), %((flags) & FLAG_SPILL_LINE_VARS_NON_WIDE), 171b, last_one
- .if (flags) & FLAG_SPILL_LINE_VARS_NON_WIDE
- .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET - LINE_SAVED_REG_COUNT*4
- .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET - LINE_SAVED_REG_COUNT*4
- .endif
-
-197:
- .if (flags) & FLAG_SPILL_LINE_VARS
- add sp, sp, #LINE_SAVED_REG_COUNT*4
- .endif
-198:
- .if (flags) & FLAG_PROCESS_CORRUPTS_WK0
- .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET-4
- .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET-4
- add sp, sp, #4
- .endif
-
- cleanup
-
-#ifdef DEBUG_PARAMS
- add sp, sp, #9*4 /* junk the debug copy of arguments */
-#endif
-199:
- pop {r4-r11, pc} /* exit */
-
- .ltorg
-
- .unreq X
- .unreq Y
- .unreq DST
- .unreq STRIDE_D
- .unreq SRC
- .unreq STRIDE_S
- .unreq MASK
- .unreq STRIDE_M
- .unreq WK0
- .unreq WK1
- .unreq WK2
- .unreq WK3
- .unreq SCRATCH
- .unreq ORIG_W
- .endfunc
-.endm
-
-.macro line_saved_regs x:vararg
- .set LINE_SAVED_REGS, 0
- .set LINE_SAVED_REG_COUNT, 0
- .irp SAVED_REG,x
- .ifc "SAVED_REG","Y"
- .set LINE_SAVED_REGS, LINE_SAVED_REGS | (1<<1)
- .set LINE_SAVED_REG_COUNT, LINE_SAVED_REG_COUNT + 1
- .endif
- .ifc "SAVED_REG","STRIDE_D"
- .set LINE_SAVED_REGS, LINE_SAVED_REGS | (1<<3)
- .set LINE_SAVED_REG_COUNT, LINE_SAVED_REG_COUNT + 1
- .endif
- .ifc "SAVED_REG","STRIDE_S"
- .set LINE_SAVED_REGS, LINE_SAVED_REGS | (1<<5)
- .set LINE_SAVED_REG_COUNT, LINE_SAVED_REG_COUNT + 1
- .endif
- .ifc "SAVED_REG","STRIDE_M"
- .set LINE_SAVED_REGS, LINE_SAVED_REGS | (1<<7)
- .set LINE_SAVED_REG_COUNT, LINE_SAVED_REG_COUNT + 1
- .endif
- .ifc "SAVED_REG","ORIG_W"
- .set LINE_SAVED_REGS, LINE_SAVED_REGS | (1<<14)
- .set LINE_SAVED_REG_COUNT, LINE_SAVED_REG_COUNT + 1
- .endif
- .endr
-.endm
-
-.macro nop_macro x:vararg
-.endm
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-simd.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-simd.c
deleted file mode 100644
index f0d14540bcf..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm-simd.c
+++ /dev/null
@@ -1,291 +0,0 @@
-/*
- * Copyright © 2008 Mozilla Corporation
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Mozilla Corporation not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Mozilla Corporation makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Jeff Muizelaar (jeff@infidigm.net)
- *
- */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "pixman-private.h"
-#include "pixman-arm-common.h"
-#include "pixman-inlines.h"
-
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_8888_8888,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_x888_8888,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_0565_0565,
- uint16_t, 1, uint16_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_8_8,
- uint8_t, 1, uint8_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_0565_8888,
- uint16_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_x888_0565,
- uint32_t, 1, uint16_t, 1)
-
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, add_8_8,
- uint8_t, 1, uint8_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, over_8888_8888,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, in_reverse_8888_8888,
- uint32_t, 1, uint32_t, 1)
-
-PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, armv6, over_n_8888,
- uint32_t, 1)
-PIXMAN_ARM_BIND_FAST_PATH_N_DST (0, armv6, over_reverse_n_8888,
- uint32_t, 1)
-
-PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, armv6, over_8888_n_8888,
- uint32_t, 1, uint32_t, 1)
-
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, armv6, over_n_8_8888,
- uint8_t, 1, uint32_t, 1)
-
-PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, armv6, over_n_8888_8888_ca,
- uint32_t, 1, uint32_t, 1)
-
-PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (armv6, 0565_0565, SRC,
- uint16_t, uint16_t)
-PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (armv6, 8888_8888, SRC,
- uint32_t, uint32_t)
-
-void
-pixman_composite_src_n_8888_asm_armv6 (int32_t w,
- int32_t h,
- uint32_t *dst,
- int32_t dst_stride,
- uint32_t src);
-
-void
-pixman_composite_src_n_0565_asm_armv6 (int32_t w,
- int32_t h,
- uint16_t *dst,
- int32_t dst_stride,
- uint16_t src);
-
-void
-pixman_composite_src_n_8_asm_armv6 (int32_t w,
- int32_t h,
- uint8_t *dst,
- int32_t dst_stride,
- uint8_t src);
-
-static pixman_bool_t
-arm_simd_fill (pixman_implementation_t *imp,
- uint32_t * bits,
- int stride, /* in 32-bit words */
- int bpp,
- int x,
- int y,
- int width,
- int height,
- uint32_t _xor)
-{
- /* stride is always multiple of 32bit units in pixman */
- uint32_t byte_stride = stride * sizeof(uint32_t);
-
- switch (bpp)
- {
- case 8:
- pixman_composite_src_n_8_asm_armv6 (
- width,
- height,
- (uint8_t *)(((char *) bits) + y * byte_stride + x),
- byte_stride,
- _xor & 0xff);
- return TRUE;
- case 16:
- pixman_composite_src_n_0565_asm_armv6 (
- width,
- height,
- (uint16_t *)(((char *) bits) + y * byte_stride + x * 2),
- byte_stride / 2,
- _xor & 0xffff);
- return TRUE;
- case 32:
- pixman_composite_src_n_8888_asm_armv6 (
- width,
- height,
- (uint32_t *)(((char *) bits) + y * byte_stride + x * 4),
- byte_stride / 4,
- _xor);
- return TRUE;
- default:
- return FALSE;
- }
-}
-
-static pixman_bool_t
-arm_simd_blt (pixman_implementation_t *imp,
- uint32_t * src_bits,
- uint32_t * dst_bits,
- int src_stride, /* in 32-bit words */
- int dst_stride, /* in 32-bit words */
- int src_bpp,
- int dst_bpp,
- int src_x,
- int src_y,
- int dest_x,
- int dest_y,
- int width,
- int height)
-{
- if (src_bpp != dst_bpp)
- return FALSE;
-
- switch (src_bpp)
- {
- case 8:
- pixman_composite_src_8_8_asm_armv6 (
- width, height,
- (uint8_t *)(((char *) dst_bits) +
- dest_y * dst_stride * 4 + dest_x * 1), dst_stride * 4,
- (uint8_t *)(((char *) src_bits) +
- src_y * src_stride * 4 + src_x * 1), src_stride * 4);
- return TRUE;
- case 16:
- pixman_composite_src_0565_0565_asm_armv6 (
- width, height,
- (uint16_t *)(((char *) dst_bits) +
- dest_y * dst_stride * 4 + dest_x * 2), dst_stride * 2,
- (uint16_t *)(((char *) src_bits) +
- src_y * src_stride * 4 + src_x * 2), src_stride * 2);
- return TRUE;
- case 32:
- pixman_composite_src_8888_8888_asm_armv6 (
- width, height,
- (uint32_t *)(((char *) dst_bits) +
- dest_y * dst_stride * 4 + dest_x * 4), dst_stride,
- (uint32_t *)(((char *) src_bits) +
- src_y * src_stride * 4 + src_x * 4), src_stride);
- return TRUE;
- default:
- return FALSE;
- }
-}
-
-static const pixman_fast_path_t arm_simd_fast_paths[] =
-{
- PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, armv6_composite_src_8888_8888),
- PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, armv6_composite_src_8888_8888),
- PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, armv6_composite_src_8888_8888),
- PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, armv6_composite_src_8888_8888),
- PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, armv6_composite_src_8888_8888),
- PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, armv6_composite_src_8888_8888),
-
- PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, armv6_composite_src_x888_8888),
- PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, armv6_composite_src_x888_8888),
-
- PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, armv6_composite_src_0565_0565),
- PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, armv6_composite_src_0565_0565),
- PIXMAN_STD_FAST_PATH (SRC, a1r5g5b5, null, a1r5g5b5, armv6_composite_src_0565_0565),
- PIXMAN_STD_FAST_PATH (SRC, a1b5g5r5, null, a1b5g5r5, armv6_composite_src_0565_0565),
- PIXMAN_STD_FAST_PATH (SRC, a1r5g5b5, null, x1r5g5b5, armv6_composite_src_0565_0565),
- PIXMAN_STD_FAST_PATH (SRC, a1b5g5r5, null, x1b5g5r5, armv6_composite_src_0565_0565),
- PIXMAN_STD_FAST_PATH (SRC, x1r5g5b5, null, x1r5g5b5, armv6_composite_src_0565_0565),
- PIXMAN_STD_FAST_PATH (SRC, x1b5g5r5, null, x1b5g5r5, armv6_composite_src_0565_0565),
- PIXMAN_STD_FAST_PATH (SRC, a4r4g4b4, null, a4r4g4b4, armv6_composite_src_0565_0565),
- PIXMAN_STD_FAST_PATH (SRC, a4b4g4r4, null, a4b4g4r4, armv6_composite_src_0565_0565),
- PIXMAN_STD_FAST_PATH (SRC, a4r4g4b4, null, x4r4g4b4, armv6_composite_src_0565_0565),
- PIXMAN_STD_FAST_PATH (SRC, a4b4g4r4, null, x4b4g4r4, armv6_composite_src_0565_0565),
- PIXMAN_STD_FAST_PATH (SRC, x4r4g4b4, null, x4r4g4b4, armv6_composite_src_0565_0565),
- PIXMAN_STD_FAST_PATH (SRC, x4b4g4r4, null, x4b4g4r4, armv6_composite_src_0565_0565),
-
- PIXMAN_STD_FAST_PATH (SRC, a8, null, a8, armv6_composite_src_8_8),
- PIXMAN_STD_FAST_PATH (SRC, r3g3b2, null, r3g3b2, armv6_composite_src_8_8),
- PIXMAN_STD_FAST_PATH (SRC, b2g3r3, null, b2g3r3, armv6_composite_src_8_8),
- PIXMAN_STD_FAST_PATH (SRC, a2r2g2b2, null, a2r2g2b2, armv6_composite_src_8_8),
- PIXMAN_STD_FAST_PATH (SRC, a2b2g2r2, null, a2b2g2r2, armv6_composite_src_8_8),
- PIXMAN_STD_FAST_PATH (SRC, c8, null, c8, armv6_composite_src_8_8),
- PIXMAN_STD_FAST_PATH (SRC, g8, null, g8, armv6_composite_src_8_8),
- PIXMAN_STD_FAST_PATH (SRC, x4a4, null, x4a4, armv6_composite_src_8_8),
- PIXMAN_STD_FAST_PATH (SRC, x4c4, null, x4c4, armv6_composite_src_8_8),
- PIXMAN_STD_FAST_PATH (SRC, x4g4, null, x4g4, armv6_composite_src_8_8),
-
- PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, a8r8g8b8, armv6_composite_src_0565_8888),
- PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, x8r8g8b8, armv6_composite_src_0565_8888),
- PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, a8b8g8r8, armv6_composite_src_0565_8888),
- PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, x8b8g8r8, armv6_composite_src_0565_8888),
-
- PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, r5g6b5, armv6_composite_src_x888_0565),
- PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, r5g6b5, armv6_composite_src_x888_0565),
- PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, b5g6r5, armv6_composite_src_x888_0565),
- PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, b5g6r5, armv6_composite_src_x888_0565),
-
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, armv6_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, armv6_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, armv6_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, armv6_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, a8r8g8b8, armv6_composite_over_8888_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, armv6_composite_over_8888_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, a8b8g8r8, armv6_composite_over_8888_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, x8b8g8r8, armv6_composite_over_8888_n_8888),
-
- PIXMAN_STD_FAST_PATH (OVER, solid, null, a8r8g8b8, armv6_composite_over_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, x8r8g8b8, armv6_composite_over_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, a8b8g8r8, armv6_composite_over_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, x8b8g8r8, armv6_composite_over_n_8888),
- PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8r8g8b8, armv6_composite_over_reverse_n_8888),
- PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8b8g8r8, armv6_composite_over_reverse_n_8888),
-
- PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, armv6_composite_add_8_8),
-
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, armv6_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, armv6_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, armv6_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, armv6_composite_over_n_8_8888),
-
- PIXMAN_STD_FAST_PATH (IN_REVERSE, a8r8g8b8, null, a8r8g8b8, armv6_composite_in_reverse_8888_8888),
- PIXMAN_STD_FAST_PATH (IN_REVERSE, a8r8g8b8, null, x8r8g8b8, armv6_composite_in_reverse_8888_8888),
- PIXMAN_STD_FAST_PATH (IN_REVERSE, a8b8g8r8, null, a8b8g8r8, armv6_composite_in_reverse_8888_8888),
- PIXMAN_STD_FAST_PATH (IN_REVERSE, a8b8g8r8, null, x8b8g8r8, armv6_composite_in_reverse_8888_8888),
-
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, armv6_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, armv6_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, armv6_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, armv6_composite_over_n_8888_8888_ca),
-
- SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, r5g6b5, armv6_0565_0565),
- SIMPLE_NEAREST_FAST_PATH (SRC, b5g6r5, b5g6r5, armv6_0565_0565),
-
- SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, armv6_8888_8888),
- SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, armv6_8888_8888),
- SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, armv6_8888_8888),
- SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8, armv6_8888_8888),
- SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8, armv6_8888_8888),
- SIMPLE_NEAREST_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8, armv6_8888_8888),
-
- { PIXMAN_OP_NONE },
-};
-
-pixman_implementation_t *
-_pixman_implementation_create_arm_simd (pixman_implementation_t *fallback)
-{
- pixman_implementation_t *imp = _pixman_implementation_create (fallback, arm_simd_fast_paths);
-
- imp->blt = arm_simd_blt;
- imp->fill = arm_simd_fill;
-
- return imp;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-arm.c
deleted file mode 100644
index 4a2ae85393d..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-arm.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/*
- * Copyright © 2000 SuSE, Inc.
- * Copyright © 2007 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "pixman-private.h"
-
-typedef enum
-{
- ARM_V7 = (1 << 0),
- ARM_V6 = (1 << 1),
- ARM_VFP = (1 << 2),
- ARM_NEON = (1 << 3),
- ARM_IWMMXT = (1 << 4)
-} arm_cpu_features_t;
-
-#if defined(USE_ARM_SIMD) || defined(USE_ARM_NEON) || defined(USE_ARM_IWMMXT)
-
-#if defined(_MSC_VER)
-
-/* Needed for EXCEPTION_ILLEGAL_INSTRUCTION */
-#include <windows.h>
-
-extern int pixman_msvc_try_arm_neon_op ();
-extern int pixman_msvc_try_arm_simd_op ();
-
-static arm_cpu_features_t
-detect_cpu_features (void)
-{
- arm_cpu_features_t features = 0;
-
- __try
- {
- pixman_msvc_try_arm_simd_op ();
- features |= ARM_V6;
- }
- __except (GetExceptionCode () == EXCEPTION_ILLEGAL_INSTRUCTION)
- {
- }
-
- __try
- {
- pixman_msvc_try_arm_neon_op ();
- features |= ARM_NEON;
- }
- __except (GetExceptionCode () == EXCEPTION_ILLEGAL_INSTRUCTION)
- {
- }
-
- return features;
-}
-
-#elif defined(__APPLE__) && defined(TARGET_OS_IPHONE) /* iOS */
-
-#include "TargetConditionals.h"
-
-static arm_cpu_features_t
-detect_cpu_features (void)
-{
- arm_cpu_features_t features = 0;
-
- features |= ARM_V6;
-
- /* Detection of ARM NEON on iOS is fairly simple because iOS binaries
- * contain separate executable images for each processor architecture.
- * So all we have to do is detect the armv7 architecture build. The
- * operating system automatically runs the armv7 binary for armv7 devices
- * and the armv6 binary for armv6 devices.
- */
-#if defined(__ARM_NEON__)
- features |= ARM_NEON;
-#endif
-
- return features;
-}
-
-#elif defined(__ANDROID__) || defined(ANDROID) /* Android */
-
-#include <cpu-features.h>
-
-static arm_cpu_features_t
-detect_cpu_features (void)
-{
- arm_cpu_features_t features = 0;
- AndroidCpuFamily cpu_family;
- uint64_t cpu_features;
-
- cpu_family = android_getCpuFamily();
- cpu_features = android_getCpuFeatures();
-
- if (cpu_family == ANDROID_CPU_FAMILY_ARM)
- {
- if (cpu_features & ANDROID_CPU_ARM_FEATURE_ARMv7)
- features |= ARM_V7;
-
- if (cpu_features & ANDROID_CPU_ARM_FEATURE_VFPv3)
- features |= ARM_VFP;
-
- if (cpu_features & ANDROID_CPU_ARM_FEATURE_NEON)
- features |= ARM_NEON;
- }
-
- return features;
-}
-
-#elif defined (__linux__) /* linux ELF */
-
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-#include <fcntl.h>
-#include <string.h>
-#include <elf.h>
-
-static arm_cpu_features_t
-detect_cpu_features (void)
-{
- arm_cpu_features_t features = 0;
- Elf32_auxv_t aux;
- int fd;
-
- fd = open ("/proc/self/auxv", O_RDONLY);
- if (fd >= 0)
- {
- while (read (fd, &aux, sizeof(Elf32_auxv_t)) == sizeof(Elf32_auxv_t))
- {
- if (aux.a_type == AT_HWCAP)
- {
- uint32_t hwcap = aux.a_un.a_val;
-
- /* hardcode these values to avoid depending on specific
- * versions of the hwcap header, e.g. HWCAP_NEON
- */
- if ((hwcap & 64) != 0)
- features |= ARM_VFP;
- if ((hwcap & 512) != 0)
- features |= ARM_IWMMXT;
- /* this flag is only present on kernel 2.6.29 */
- if ((hwcap & 4096) != 0)
- features |= ARM_NEON;
- }
- else if (aux.a_type == AT_PLATFORM)
- {
- const char *plat = (const char*) aux.a_un.a_val;
-
- if (strncmp (plat, "v7l", 3) == 0)
- features |= (ARM_V7 | ARM_V6);
- else if (strncmp (plat, "v6l", 3) == 0)
- features |= ARM_V6;
- }
- }
- close (fd);
- }
-
- return features;
-}
-
-#elif defined (_3DS) /* 3DS homebrew (devkitARM) */
-
-static arm_cpu_features_t
-detect_cpu_features (void)
-{
- arm_cpu_features_t features = 0;
-
- features |= ARM_V6;
-
- return features;
-}
-
-#elif defined (PSP2) || defined (__SWITCH__)
-/* Vita (VitaSDK) or Switch (devkitA64) homebrew */
-
-static arm_cpu_features_t
-detect_cpu_features (void)
-{
- arm_cpu_features_t features = 0;
-
- features |= ARM_NEON;
-
- return features;
-}
-
-#else /* Unknown */
-
-static arm_cpu_features_t
-detect_cpu_features (void)
-{
- return 0;
-}
-
-#endif /* Linux elf */
-
-static pixman_bool_t
-have_feature (arm_cpu_features_t feature)
-{
- static pixman_bool_t initialized;
- static arm_cpu_features_t features;
-
- if (!initialized)
- {
- features = detect_cpu_features();
- initialized = TRUE;
- }
-
- return (features & feature) == feature;
-}
-
-#endif /* USE_ARM_SIMD || USE_ARM_NEON || USE_ARM_IWMMXT */
-
-pixman_implementation_t *
-_pixman_arm_get_implementations (pixman_implementation_t *imp)
-{
-#ifdef USE_ARM_SIMD
- if (!_pixman_disabled ("arm-simd") && have_feature (ARM_V6))
- imp = _pixman_implementation_create_arm_simd (imp);
-#endif
-
-#ifdef USE_ARM_IWMMXT
- if (!_pixman_disabled ("arm-iwmmxt") && have_feature (ARM_IWMMXT))
- imp = _pixman_implementation_create_mmx (imp);
-#endif
-
-#ifdef USE_ARM_NEON
- if (!_pixman_disabled ("arm-neon") && have_feature (ARM_NEON))
- imp = _pixman_implementation_create_arm_neon (imp);
-#endif
-
- return imp;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-bits-image.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-bits-image.c
deleted file mode 100644
index 4cfabe318ae..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-bits-image.c
+++ /dev/null
@@ -1,1379 +0,0 @@
-/*
- * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
- * 2005 Lars Knoll & Zack Rusin, Trolltech
- * 2008 Aaron Plattner, NVIDIA Corporation
- * Copyright © 2000 SuSE, Inc.
- * Copyright © 2007, 2009 Red Hat, Inc.
- * Copyright © 2008 André Tupinambá <andrelrt@gmail.com>
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "pixman-private.h"
-#include "pixman-combine32.h"
-#include "pixman-inlines.h"
-#include "dither/blue-noise-64x64.h"
-
-/* Fetch functions */
-
-static force_inline void
-fetch_pixel_no_alpha_32 (bits_image_t *image,
- int x, int y, pixman_bool_t check_bounds,
- void *out)
-{
- uint32_t *ret = out;
-
- if (check_bounds &&
- (x < 0 || x >= image->width || y < 0 || y >= image->height))
- *ret = 0;
- else
- *ret = image->fetch_pixel_32 (image, x, y);
-}
-
-static force_inline void
-fetch_pixel_no_alpha_float (bits_image_t *image,
- int x, int y, pixman_bool_t check_bounds,
- void *out)
-{
- argb_t *ret = out;
-
- if (check_bounds &&
- (x < 0 || x >= image->width || y < 0 || y >= image->height))
- ret->a = ret->r = ret->g = ret->b = 0.f;
- else
- *ret = image->fetch_pixel_float (image, x, y);
-}
-
-typedef void (* get_pixel_t) (bits_image_t *image,
- int x, int y, pixman_bool_t check_bounds, void *out);
-
-static force_inline void
-bits_image_fetch_pixel_nearest (bits_image_t *image,
- pixman_fixed_t x,
- pixman_fixed_t y,
- get_pixel_t get_pixel,
- void *out)
-{
- int x0 = pixman_fixed_to_int (x - pixman_fixed_e);
- int y0 = pixman_fixed_to_int (y - pixman_fixed_e);
-
- if (image->common.repeat != PIXMAN_REPEAT_NONE)
- {
- repeat (image->common.repeat, &x0, image->width);
- repeat (image->common.repeat, &y0, image->height);
-
- get_pixel (image, x0, y0, FALSE, out);
- }
- else
- {
- get_pixel (image, x0, y0, TRUE, out);
- }
-}
-
-static force_inline void
-bits_image_fetch_pixel_bilinear_32 (bits_image_t *image,
- pixman_fixed_t x,
- pixman_fixed_t y,
- get_pixel_t get_pixel,
- void *out)
-{
- pixman_repeat_t repeat_mode = image->common.repeat;
- int width = image->width;
- int height = image->height;
- int x1, y1, x2, y2;
- uint32_t tl, tr, bl, br;
- int32_t distx, disty;
- uint32_t *ret = out;
-
- x1 = x - pixman_fixed_1 / 2;
- y1 = y - pixman_fixed_1 / 2;
-
- distx = pixman_fixed_to_bilinear_weight (x1);
- disty = pixman_fixed_to_bilinear_weight (y1);
-
- x1 = pixman_fixed_to_int (x1);
- y1 = pixman_fixed_to_int (y1);
- x2 = x1 + 1;
- y2 = y1 + 1;
-
- if (repeat_mode != PIXMAN_REPEAT_NONE)
- {
- repeat (repeat_mode, &x1, width);
- repeat (repeat_mode, &y1, height);
- repeat (repeat_mode, &x2, width);
- repeat (repeat_mode, &y2, height);
-
- get_pixel (image, x1, y1, FALSE, &tl);
- get_pixel (image, x2, y1, FALSE, &tr);
- get_pixel (image, x1, y2, FALSE, &bl);
- get_pixel (image, x2, y2, FALSE, &br);
- }
- else
- {
- get_pixel (image, x1, y1, TRUE, &tl);
- get_pixel (image, x2, y1, TRUE, &tr);
- get_pixel (image, x1, y2, TRUE, &bl);
- get_pixel (image, x2, y2, TRUE, &br);
- }
-
- *ret = bilinear_interpolation (tl, tr, bl, br, distx, disty);
-}
-
-static force_inline void
-bits_image_fetch_pixel_bilinear_float (bits_image_t *image,
- pixman_fixed_t x,
- pixman_fixed_t y,
- get_pixel_t get_pixel,
- void *out)
-{
- pixman_repeat_t repeat_mode = image->common.repeat;
- int width = image->width;
- int height = image->height;
- int x1, y1, x2, y2;
- argb_t tl, tr, bl, br;
- float distx, disty;
- argb_t *ret = out;
-
- x1 = x - pixman_fixed_1 / 2;
- y1 = y - pixman_fixed_1 / 2;
-
- distx = ((float)pixman_fixed_fraction(x1)) / 65536.f;
- disty = ((float)pixman_fixed_fraction(y1)) / 65536.f;
-
- x1 = pixman_fixed_to_int (x1);
- y1 = pixman_fixed_to_int (y1);
- x2 = x1 + 1;
- y2 = y1 + 1;
-
- if (repeat_mode != PIXMAN_REPEAT_NONE)
- {
- repeat (repeat_mode, &x1, width);
- repeat (repeat_mode, &y1, height);
- repeat (repeat_mode, &x2, width);
- repeat (repeat_mode, &y2, height);
-
- get_pixel (image, x1, y1, FALSE, &tl);
- get_pixel (image, x2, y1, FALSE, &tr);
- get_pixel (image, x1, y2, FALSE, &bl);
- get_pixel (image, x2, y2, FALSE, &br);
- }
- else
- {
- get_pixel (image, x1, y1, TRUE, &tl);
- get_pixel (image, x2, y1, TRUE, &tr);
- get_pixel (image, x1, y2, TRUE, &bl);
- get_pixel (image, x2, y2, TRUE, &br);
- }
-
- *ret = bilinear_interpolation_float (tl, tr, bl, br, distx, disty);
-}
-
-static force_inline void accum_32(unsigned int *satot, unsigned int *srtot,
- unsigned int *sgtot, unsigned int *sbtot,
- const void *p, pixman_fixed_t f)
-{
- uint32_t pixel = *(uint32_t *)p;
-
- *srtot += (int)RED_8 (pixel) * f;
- *sgtot += (int)GREEN_8 (pixel) * f;
- *sbtot += (int)BLUE_8 (pixel) * f;
- *satot += (int)ALPHA_8 (pixel) * f;
-}
-
-static force_inline void reduce_32(unsigned int satot, unsigned int srtot,
- unsigned int sgtot, unsigned int sbtot,
- void *p)
-{
- uint32_t *ret = p;
-
- satot = (satot + 0x8000) >> 16;
- srtot = (srtot + 0x8000) >> 16;
- sgtot = (sgtot + 0x8000) >> 16;
- sbtot = (sbtot + 0x8000) >> 16;
-
- satot = CLIP (satot, 0, 0xff);
- srtot = CLIP (srtot, 0, 0xff);
- sgtot = CLIP (sgtot, 0, 0xff);
- sbtot = CLIP (sbtot, 0, 0xff);
-
- *ret = ((satot << 24) | (srtot << 16) | (sgtot << 8) | (sbtot));
-}
-
-static force_inline void accum_float(unsigned int *satot, unsigned int *srtot,
- unsigned int *sgtot, unsigned int *sbtot,
- const void *p, pixman_fixed_t f)
-{
- const argb_t *pixel = p;
-
- *satot += pixel->a * f;
- *srtot += pixel->r * f;
- *sgtot += pixel->g * f;
- *sbtot += pixel->b * f;
-}
-
-static force_inline void reduce_float(unsigned int satot, unsigned int srtot,
- unsigned int sgtot, unsigned int sbtot,
- void *p)
-{
- argb_t *ret = p;
-
- ret->a = CLIP (satot / 65536.f, 0.f, 1.f);
- ret->r = CLIP (srtot / 65536.f, 0.f, 1.f);
- ret->g = CLIP (sgtot / 65536.f, 0.f, 1.f);
- ret->b = CLIP (sbtot / 65536.f, 0.f, 1.f);
-}
-
-typedef void (* accumulate_pixel_t) (unsigned int *satot, unsigned int *srtot,
- unsigned int *sgtot, unsigned int *sbtot,
- const void *pixel, pixman_fixed_t f);
-
-typedef void (* reduce_pixel_t) (unsigned int satot, unsigned int srtot,
- unsigned int sgtot, unsigned int sbtot,
- void *out);
-
-static force_inline void
-bits_image_fetch_pixel_convolution (bits_image_t *image,
- pixman_fixed_t x,
- pixman_fixed_t y,
- get_pixel_t get_pixel,
- void *out,
- accumulate_pixel_t accum,
- reduce_pixel_t reduce)
-{
- pixman_fixed_t *params = image->common.filter_params;
- int x_off = (params[0] - pixman_fixed_1) >> 1;
- int y_off = (params[1] - pixman_fixed_1) >> 1;
- int32_t cwidth = pixman_fixed_to_int (params[0]);
- int32_t cheight = pixman_fixed_to_int (params[1]);
- int32_t i, j, x1, x2, y1, y2;
- pixman_repeat_t repeat_mode = image->common.repeat;
- int width = image->width;
- int height = image->height;
- unsigned int srtot, sgtot, sbtot, satot;
-
- params += 2;
-
- x1 = pixman_fixed_to_int (x - pixman_fixed_e - x_off);
- y1 = pixman_fixed_to_int (y - pixman_fixed_e - y_off);
- x2 = x1 + cwidth;
- y2 = y1 + cheight;
-
- srtot = sgtot = sbtot = satot = 0;
-
- for (i = y1; i < y2; ++i)
- {
- for (j = x1; j < x2; ++j)
- {
- int rx = j;
- int ry = i;
-
- pixman_fixed_t f = *params;
-
- if (f)
- {
- /* Must be big enough to hold a argb_t */
- argb_t pixel;
-
- if (repeat_mode != PIXMAN_REPEAT_NONE)
- {
- repeat (repeat_mode, &rx, width);
- repeat (repeat_mode, &ry, height);
-
- get_pixel (image, rx, ry, FALSE, &pixel);
- }
- else
- {
- get_pixel (image, rx, ry, TRUE, &pixel);
- }
-
- accum (&satot, &srtot, &sgtot, &sbtot, &pixel, f);
- }
-
- params++;
- }
- }
-
- reduce (satot, srtot, sgtot, sbtot, out);
-}
-
-static void
-bits_image_fetch_pixel_separable_convolution (bits_image_t *image,
- pixman_fixed_t x,
- pixman_fixed_t y,
- get_pixel_t get_pixel,
- void *out,
- accumulate_pixel_t accum,
- reduce_pixel_t reduce)
-{
- pixman_fixed_t *params = image->common.filter_params;
- pixman_repeat_t repeat_mode = image->common.repeat;
- int width = image->width;
- int height = image->height;
- int cwidth = pixman_fixed_to_int (params[0]);
- int cheight = pixman_fixed_to_int (params[1]);
- int x_phase_bits = pixman_fixed_to_int (params[2]);
- int y_phase_bits = pixman_fixed_to_int (params[3]);
- int x_phase_shift = 16 - x_phase_bits;
- int y_phase_shift = 16 - y_phase_bits;
- int x_off = ((cwidth << 16) - pixman_fixed_1) >> 1;
- int y_off = ((cheight << 16) - pixman_fixed_1) >> 1;
- pixman_fixed_t *y_params;
- unsigned int srtot, sgtot, sbtot, satot;
- int32_t x1, x2, y1, y2;
- int32_t px, py;
- int i, j;
-
- /* Round x and y to the middle of the closest phase before continuing. This
- * ensures that the convolution matrix is aligned right, since it was
- * positioned relative to a particular phase (and not relative to whatever
- * exact fraction we happen to get here).
- */
- x = ((x >> x_phase_shift) << x_phase_shift) + ((1 << x_phase_shift) >> 1);
- y = ((y >> y_phase_shift) << y_phase_shift) + ((1 << y_phase_shift) >> 1);
-
- px = (x & 0xffff) >> x_phase_shift;
- py = (y & 0xffff) >> y_phase_shift;
-
- y_params = params + 4 + (1 << x_phase_bits) * cwidth + py * cheight;
-
- x1 = pixman_fixed_to_int (x - pixman_fixed_e - x_off);
- y1 = pixman_fixed_to_int (y - pixman_fixed_e - y_off);
- x2 = x1 + cwidth;
- y2 = y1 + cheight;
-
- srtot = sgtot = sbtot = satot = 0;
-
- for (i = y1; i < y2; ++i)
- {
- pixman_fixed_48_16_t fy = *y_params++;
- pixman_fixed_t *x_params = params + 4 + px * cwidth;
-
- if (fy)
- {
- for (j = x1; j < x2; ++j)
- {
- pixman_fixed_t fx = *x_params++;
- int rx = j;
- int ry = i;
-
- if (fx)
- {
- /* Must be big enough to hold a argb_t */
- argb_t pixel;
- pixman_fixed_t f;
-
- if (repeat_mode != PIXMAN_REPEAT_NONE)
- {
- repeat (repeat_mode, &rx, width);
- repeat (repeat_mode, &ry, height);
-
- get_pixel (image, rx, ry, FALSE, &pixel);
- }
- else
- {
- get_pixel (image, rx, ry, TRUE, &pixel);
- }
-
- f = (fy * fx + 0x8000) >> 16;
-
- accum(&satot, &srtot, &sgtot, &sbtot, &pixel, f);
- }
- }
- }
- }
-
-
- reduce(satot, srtot, sgtot, sbtot, out);
-}
-
-static force_inline void
-bits_image_fetch_pixel_filtered (bits_image_t *image,
- pixman_bool_t wide,
- pixman_fixed_t x,
- pixman_fixed_t y,
- get_pixel_t get_pixel,
- void *out)
-{
- switch (image->common.filter)
- {
- case PIXMAN_FILTER_NEAREST:
- case PIXMAN_FILTER_FAST:
- bits_image_fetch_pixel_nearest (image, x, y, get_pixel, out);
- break;
-
- case PIXMAN_FILTER_BILINEAR:
- case PIXMAN_FILTER_GOOD:
- case PIXMAN_FILTER_BEST:
- if (wide)
- bits_image_fetch_pixel_bilinear_float (image, x, y, get_pixel, out);
- else
- bits_image_fetch_pixel_bilinear_32 (image, x, y, get_pixel, out);
- break;
-
- case PIXMAN_FILTER_CONVOLUTION:
- if (wide)
- {
- bits_image_fetch_pixel_convolution (image, x, y,
- get_pixel, out,
- accum_float,
- reduce_float);
- }
- else
- {
- bits_image_fetch_pixel_convolution (image, x, y,
- get_pixel, out,
- accum_32, reduce_32);
- }
- break;
-
- case PIXMAN_FILTER_SEPARABLE_CONVOLUTION:
- if (wide)
- {
- bits_image_fetch_pixel_separable_convolution (image, x, y,
- get_pixel, out,
- accum_float,
- reduce_float);
- }
- else
- {
- bits_image_fetch_pixel_separable_convolution (image, x, y,
- get_pixel, out,
- accum_32, reduce_32);
- }
- break;
-
- default:
- assert (0);
- break;
- }
-}
-
-static uint32_t *
-__bits_image_fetch_affine_no_alpha (pixman_iter_t * iter,
- pixman_bool_t wide,
- const uint32_t * mask)
-{
- pixman_image_t *image = iter->image;
- int offset = iter->x;
- int line = iter->y++;
- int width = iter->width;
- uint32_t * buffer = iter->buffer;
-
- pixman_fixed_t x, y;
- pixman_fixed_t ux, uy;
- pixman_vector_t v;
- int i;
- get_pixel_t get_pixel =
- wide ? fetch_pixel_no_alpha_float : fetch_pixel_no_alpha_32;
-
- /* reference point is the center of the pixel */
- v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2;
- v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2;
- v.vector[2] = pixman_fixed_1;
-
- if (image->common.transform)
- {
- if (!pixman_transform_point_3d (image->common.transform, &v))
- return iter->buffer;
-
- ux = image->common.transform->matrix[0][0];
- uy = image->common.transform->matrix[1][0];
- }
- else
- {
- ux = pixman_fixed_1;
- uy = 0;
- }
-
- x = v.vector[0];
- y = v.vector[1];
-
- for (i = 0; i < width; ++i)
- {
- if (!mask || mask[i])
- {
- bits_image_fetch_pixel_filtered (
- &image->bits, wide, x, y, get_pixel, buffer);
- }
-
- x += ux;
- y += uy;
- buffer += wide ? 4 : 1;
- }
-
- return iter->buffer;
-}
-
-static uint32_t *
-bits_image_fetch_affine_no_alpha_32 (pixman_iter_t *iter,
- const uint32_t *mask)
-{
- return __bits_image_fetch_affine_no_alpha(iter, FALSE, mask);
-}
-
-static uint32_t *
-bits_image_fetch_affine_no_alpha_float (pixman_iter_t *iter,
- const uint32_t *mask)
-{
- return __bits_image_fetch_affine_no_alpha(iter, TRUE, mask);
-}
-
-/* General fetcher */
-static force_inline void
-fetch_pixel_general_32 (bits_image_t *image,
- int x, int y, pixman_bool_t check_bounds,
- void *out)
-{
- uint32_t pixel, *ret = out;
-
- if (check_bounds &&
- (x < 0 || x >= image->width || y < 0 || y >= image->height))
- {
- *ret = 0;
- return;
- }
-
- pixel = image->fetch_pixel_32 (image, x, y);
-
- if (image->common.alpha_map)
- {
- uint32_t pixel_a;
-
- x -= image->common.alpha_origin_x;
- y -= image->common.alpha_origin_y;
-
- if (x < 0 || x >= image->common.alpha_map->width ||
- y < 0 || y >= image->common.alpha_map->height)
- {
- pixel_a = 0;
- }
- else
- {
- pixel_a = image->common.alpha_map->fetch_pixel_32 (
- image->common.alpha_map, x, y);
-
- pixel_a = ALPHA_8 (pixel_a);
- }
-
- pixel &= 0x00ffffff;
- pixel |= (pixel_a << 24);
- }
-
- *ret = pixel;
-}
-
-static force_inline void
-fetch_pixel_general_float (bits_image_t *image,
- int x, int y, pixman_bool_t check_bounds,
- void *out)
-{
- argb_t *ret = out;
-
- if (check_bounds &&
- (x < 0 || x >= image->width || y < 0 || y >= image->height))
- {
- ret->a = ret->r = ret->g = ret->b = 0;
- return;
- }
-
- *ret = image->fetch_pixel_float (image, x, y);
-
- if (image->common.alpha_map)
- {
- x -= image->common.alpha_origin_x;
- y -= image->common.alpha_origin_y;
-
- if (x < 0 || x >= image->common.alpha_map->width ||
- y < 0 || y >= image->common.alpha_map->height)
- {
- ret->a = 0.f;
- }
- else
- {
- argb_t alpha;
-
- alpha = image->common.alpha_map->fetch_pixel_float (
- image->common.alpha_map, x, y);
-
- ret->a = alpha.a;
- }
- }
-}
-
-static uint32_t *
-__bits_image_fetch_general (pixman_iter_t *iter,
- pixman_bool_t wide,
- const uint32_t *mask)
-{
- pixman_image_t *image = iter->image;
- int offset = iter->x;
- int line = iter->y++;
- int width = iter->width;
- uint32_t * buffer = iter->buffer;
- get_pixel_t get_pixel =
- wide ? fetch_pixel_general_float : fetch_pixel_general_32;
-
- pixman_fixed_t x, y, w;
- pixman_fixed_t ux, uy, uw;
- pixman_vector_t v;
- int i;
-
- /* reference point is the center of the pixel */
- v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2;
- v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2;
- v.vector[2] = pixman_fixed_1;
-
- if (image->common.transform)
- {
- if (!pixman_transform_point_3d (image->common.transform, &v))
- return buffer;
-
- ux = image->common.transform->matrix[0][0];
- uy = image->common.transform->matrix[1][0];
- uw = image->common.transform->matrix[2][0];
- }
- else
- {
- ux = pixman_fixed_1;
- uy = 0;
- uw = 0;
- }
-
- x = v.vector[0];
- y = v.vector[1];
- w = v.vector[2];
-
- for (i = 0; i < width; ++i)
- {
- pixman_fixed_t x0, y0;
-
- if (!mask || mask[i])
- {
- if (w != 0)
- {
- x0 = ((uint64_t)x << 16) / w;
- y0 = ((uint64_t)y << 16) / w;
- }
- else
- {
- x0 = 0;
- y0 = 0;
- }
-
- bits_image_fetch_pixel_filtered (
- &image->bits, wide, x0, y0, get_pixel, buffer);
- }
-
- x += ux;
- y += uy;
- w += uw;
- buffer += wide ? 4 : 1;
- }
-
- return iter->buffer;
-}
-
-static uint32_t *
-bits_image_fetch_general_32 (pixman_iter_t *iter,
- const uint32_t *mask)
-{
- return __bits_image_fetch_general(iter, FALSE, mask);
-}
-
-static uint32_t *
-bits_image_fetch_general_float (pixman_iter_t *iter,
- const uint32_t *mask)
-{
- return __bits_image_fetch_general(iter, TRUE, mask);
-}
-
-static void
-replicate_pixel_32 (bits_image_t * bits,
- int x,
- int y,
- int width,
- uint32_t * buffer)
-{
- uint32_t color;
- uint32_t *end;
-
- color = bits->fetch_pixel_32 (bits, x, y);
-
- end = buffer + width;
- while (buffer < end)
- *(buffer++) = color;
-}
-
-static void
-replicate_pixel_float (bits_image_t * bits,
- int x,
- int y,
- int width,
- uint32_t * b)
-{
- argb_t color;
- argb_t *buffer = (argb_t *)b;
- argb_t *end;
-
- color = bits->fetch_pixel_float (bits, x, y);
-
- end = buffer + width;
- while (buffer < end)
- *(buffer++) = color;
-}
-
-static void
-bits_image_fetch_untransformed_repeat_none (bits_image_t *image,
- pixman_bool_t wide,
- int x,
- int y,
- int width,
- uint32_t * buffer)
-{
- uint32_t w;
-
- if (y < 0 || y >= image->height)
- {
- memset (buffer, 0, width * (wide? sizeof (argb_t) : 4));
- return;
- }
-
- if (x < 0)
- {
- w = MIN (width, -x);
-
- memset (buffer, 0, w * (wide ? sizeof (argb_t) : 4));
-
- width -= w;
- buffer += w * (wide? 4 : 1);
- x += w;
- }
-
- if (x < image->width)
- {
- w = MIN (width, image->width - x);
-
- if (wide)
- image->fetch_scanline_float (image, x, y, w, buffer, NULL);
- else
- image->fetch_scanline_32 (image, x, y, w, buffer, NULL);
-
- width -= w;
- buffer += w * (wide? 4 : 1);
- x += w;
- }
-
- memset (buffer, 0, width * (wide ? sizeof (argb_t) : 4));
-}
-
-static void
-bits_image_fetch_untransformed_repeat_normal (bits_image_t *image,
- pixman_bool_t wide,
- int x,
- int y,
- int width,
- uint32_t * buffer)
-{
- uint32_t w;
-
- while (y < 0)
- y += image->height;
-
- while (y >= image->height)
- y -= image->height;
-
- if (image->width == 1)
- {
- if (wide)
- replicate_pixel_float (image, 0, y, width, buffer);
- else
- replicate_pixel_32 (image, 0, y, width, buffer);
-
- return;
- }
-
- while (width)
- {
- while (x < 0)
- x += image->width;
- while (x >= image->width)
- x -= image->width;
-
- w = MIN (width, image->width - x);
-
- if (wide)
- image->fetch_scanline_float (image, x, y, w, buffer, NULL);
- else
- image->fetch_scanline_32 (image, x, y, w, buffer, NULL);
-
- buffer += w * (wide? 4 : 1);
- x += w;
- width -= w;
- }
-}
-
-static uint32_t *
-bits_image_fetch_untransformed_32 (pixman_iter_t * iter,
- const uint32_t *mask)
-{
- pixman_image_t *image = iter->image;
- int x = iter->x;
- int y = iter->y;
- int width = iter->width;
- uint32_t * buffer = iter->buffer;
-
- if (image->common.repeat == PIXMAN_REPEAT_NONE)
- {
- bits_image_fetch_untransformed_repeat_none (
- &image->bits, FALSE, x, y, width, buffer);
- }
- else
- {
- bits_image_fetch_untransformed_repeat_normal (
- &image->bits, FALSE, x, y, width, buffer);
- }
-
- iter->y++;
- return buffer;
-}
-
-static uint32_t *
-bits_image_fetch_untransformed_float (pixman_iter_t * iter,
- const uint32_t *mask)
-{
- pixman_image_t *image = iter->image;
- int x = iter->x;
- int y = iter->y;
- int width = iter->width;
- uint32_t * buffer = iter->buffer;
-
- if (image->common.repeat == PIXMAN_REPEAT_NONE)
- {
- bits_image_fetch_untransformed_repeat_none (
- &image->bits, TRUE, x, y, width, buffer);
- }
- else
- {
- bits_image_fetch_untransformed_repeat_normal (
- &image->bits, TRUE, x, y, width, buffer);
- }
-
- iter->y++;
- return buffer;
-}
-
-typedef struct
-{
- pixman_format_code_t format;
- uint32_t flags;
- pixman_iter_get_scanline_t get_scanline_32;
- pixman_iter_get_scanline_t get_scanline_float;
-} fetcher_info_t;
-
-static const fetcher_info_t fetcher_info[] =
-{
- { PIXMAN_any,
- (FAST_PATH_NO_ALPHA_MAP |
- FAST_PATH_ID_TRANSFORM |
- FAST_PATH_NO_CONVOLUTION_FILTER |
- FAST_PATH_NO_PAD_REPEAT |
- FAST_PATH_NO_REFLECT_REPEAT),
- bits_image_fetch_untransformed_32,
- bits_image_fetch_untransformed_float
- },
-
- /* Affine, no alpha */
- { PIXMAN_any,
- (FAST_PATH_NO_ALPHA_MAP | FAST_PATH_HAS_TRANSFORM | FAST_PATH_AFFINE_TRANSFORM),
- bits_image_fetch_affine_no_alpha_32,
- bits_image_fetch_affine_no_alpha_float,
- },
-
- /* General */
- { PIXMAN_any,
- 0,
- bits_image_fetch_general_32,
- bits_image_fetch_general_float,
- },
-
- { PIXMAN_null },
-};
-
-static void
-bits_image_property_changed (pixman_image_t *image)
-{
- _pixman_bits_image_setup_accessors (&image->bits);
-}
-
-void
-_pixman_bits_image_src_iter_init (pixman_image_t *image, pixman_iter_t *iter)
-{
- pixman_format_code_t format = image->common.extended_format_code;
- uint32_t flags = image->common.flags;
- const fetcher_info_t *info;
-
- for (info = fetcher_info; info->format != PIXMAN_null; ++info)
- {
- if ((info->format == format || info->format == PIXMAN_any) &&
- (info->flags & flags) == info->flags)
- {
- if (iter->iter_flags & ITER_NARROW)
- {
- iter->get_scanline = info->get_scanline_32;
- }
- else
- {
- iter->get_scanline = info->get_scanline_float;
- }
- return;
- }
- }
-
- /* Just in case we somehow didn't find a scanline function */
- iter->get_scanline = _pixman_iter_get_scanline_noop;
-}
-
-static uint32_t *
-dest_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask)
-{
- pixman_image_t *image = iter->image;
- int x = iter->x;
- int y = iter->y;
- int width = iter->width;
- uint32_t * buffer = iter->buffer;
-
- image->bits.fetch_scanline_32 (&image->bits, x, y, width, buffer, mask);
- if (image->common.alpha_map)
- {
- uint32_t *alpha;
-
- if ((alpha = malloc (width * sizeof (uint32_t))))
- {
- int i;
-
- x -= image->common.alpha_origin_x;
- y -= image->common.alpha_origin_y;
-
- image->common.alpha_map->fetch_scanline_32 (
- image->common.alpha_map, x, y, width, alpha, mask);
-
- for (i = 0; i < width; ++i)
- {
- buffer[i] &= ~0xff000000;
- buffer[i] |= (alpha[i] & 0xff000000);
- }
-
- free (alpha);
- }
- }
-
- return iter->buffer;
-}
-
-static uint32_t *
-dest_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask)
-{
- bits_image_t * image = &iter->image->bits;
- int x = iter->x;
- int y = iter->y;
- int width = iter->width;
- argb_t * buffer = (argb_t *)iter->buffer;
-
- image->fetch_scanline_float (
- image, x, y, width, (uint32_t *)buffer, mask);
- if (image->common.alpha_map)
- {
- argb_t *alpha;
-
- if ((alpha = malloc (width * sizeof (argb_t))))
- {
- int i;
-
- x -= image->common.alpha_origin_x;
- y -= image->common.alpha_origin_y;
-
- image->common.alpha_map->fetch_scanline_float (
- image->common.alpha_map, x, y, width, (uint32_t *)alpha, mask);
-
- for (i = 0; i < width; ++i)
- buffer[i].a = alpha[i].a;
-
- free (alpha);
- }
- }
-
- return iter->buffer;
-}
-
-static void
-dest_write_back_narrow (pixman_iter_t *iter)
-{
- bits_image_t * image = &iter->image->bits;
- int x = iter->x;
- int y = iter->y;
- int width = iter->width;
- const uint32_t *buffer = iter->buffer;
-
- image->store_scanline_32 (image, x, y, width, buffer);
-
- if (image->common.alpha_map)
- {
- x -= image->common.alpha_origin_x;
- y -= image->common.alpha_origin_y;
-
- image->common.alpha_map->store_scanline_32 (
- image->common.alpha_map, x, y, width, buffer);
- }
-
- iter->y++;
-}
-
-static const float
-dither_factor_blue_noise_64 (int x, int y)
-{
- float m = dither_blue_noise_64x64[((y & 0x3f) << 6) | (x & 0x3f)];
- return m * (1. / 4096.f) + (1. / 8192.f);
-}
-
-static const float
-dither_factor_bayer_8 (int x, int y)
-{
- uint32_t m;
-
- y ^= x;
-
- /* Compute reverse(interleave(xor(x mod n, y mod n), x mod n))
- * Here n = 8 and `mod n` is the bottom 3 bits.
- */
- m = ((y & 0x1) << 5) | ((x & 0x1) << 4) |
- ((y & 0x2) << 2) | ((x & 0x2) << 1) |
- ((y & 0x4) >> 1) | ((x & 0x4) >> 2);
-
- /* m is in range [0, 63]. We scale it to [0, 63.0f/64.0f], then
- * shift it to to [1.0f/128.0f, 127.0f/128.0f] so that 0 < d < 1.
- * This ensures exact values are not changed by dithering.
- */
- return (float)(m) * (1 / 64.0f) + (1.0f / 128.0f);
-}
-
-typedef float (* dither_factor_t)(int x, int y);
-
-static force_inline float
-dither_apply_channel (float f, float d, float s)
-{
- /* float_to_unorm splits the [0, 1] segment in (1 << n_bits)
- * subsections of equal length; however unorm_to_float does not
- * map to the center of those sections. In fact, pixel value u is
- * mapped to:
- *
- * u u u 1
- * -------------- = ---------- + -------------- * ----------
- * 2^n_bits - 1 2^n_bits 2^n_bits - 1 2^n_bits
- *
- * Hence if f = u / (2^n_bits - 1) is exactly representable on a
- * n_bits palette, all the numbers between
- *
- * u
- * ---------- = f - f * 2^n_bits = f + (0 - f) * 2^n_bits
- * 2^n_bits
- *
- * and
- *
- * u + 1
- * ---------- = f - (f - 1) * 2^n_bits = f + (1 - f) * 2^n_bits
- * 2^n_bits
- *
- * are also mapped back to u.
- *
- * Hence the following calculation ensures that we add as much
- * noise as possible without perturbing values which are exactly
- * representable in the target colorspace. Note that this corresponds to
- * mixing the original color with noise with a ratio of `1 / 2^n_bits`.
- */
- return f + (d - f) * s;
-}
-
-static force_inline float
-dither_compute_scale (int n_bits)
-{
- // No dithering for wide formats
- if (n_bits == 0 || n_bits >= 32)
- return 0.f;
-
- return 1.f / (float)(1 << n_bits);
-}
-
-static const uint32_t *
-dither_apply_ordered (pixman_iter_t *iter, dither_factor_t factor)
-{
- bits_image_t *image = &iter->image->bits;
- int x = iter->x + image->dither_offset_x;
- int y = iter->y + image->dither_offset_y;
- int width = iter->width;
- argb_t *buffer = (argb_t *)iter->buffer;
-
- pixman_format_code_t format = image->format;
- int a_size = PIXMAN_FORMAT_A (format);
- int r_size = PIXMAN_FORMAT_R (format);
- int g_size = PIXMAN_FORMAT_G (format);
- int b_size = PIXMAN_FORMAT_B (format);
-
- float a_scale = dither_compute_scale (a_size);
- float r_scale = dither_compute_scale (r_size);
- float g_scale = dither_compute_scale (g_size);
- float b_scale = dither_compute_scale (b_size);
-
- int i;
- float d;
-
- for (i = 0; i < width; ++i)
- {
- d = factor (x + i, y);
-
- buffer->a = dither_apply_channel (buffer->a, d, a_scale);
- buffer->r = dither_apply_channel (buffer->r, d, r_scale);
- buffer->g = dither_apply_channel (buffer->g, d, g_scale);
- buffer->b = dither_apply_channel (buffer->b, d, b_scale);
-
- buffer++;
- }
-
- return iter->buffer;
-}
-
-static void
-dest_write_back_wide (pixman_iter_t *iter)
-{
- bits_image_t * image = &iter->image->bits;
- int x = iter->x;
- int y = iter->y;
- int width = iter->width;
- const uint32_t *buffer = iter->buffer;
-
- switch (image->dither)
- {
- case PIXMAN_DITHER_NONE:
- break;
-
- case PIXMAN_DITHER_GOOD:
- case PIXMAN_DITHER_BEST:
- case PIXMAN_DITHER_ORDERED_BLUE_NOISE_64:
- buffer = dither_apply_ordered (iter, dither_factor_blue_noise_64);
- break;
-
- case PIXMAN_DITHER_FAST:
- case PIXMAN_DITHER_ORDERED_BAYER_8:
- buffer = dither_apply_ordered (iter, dither_factor_bayer_8);
- break;
- }
-
- image->store_scanline_float (image, x, y, width, buffer);
-
- if (image->common.alpha_map)
- {
- x -= image->common.alpha_origin_x;
- y -= image->common.alpha_origin_y;
-
- image->common.alpha_map->store_scanline_float (
- image->common.alpha_map, x, y, width, buffer);
- }
-
- iter->y++;
-}
-
-void
-_pixman_bits_image_dest_iter_init (pixman_image_t *image, pixman_iter_t *iter)
-{
- if (iter->iter_flags & ITER_NARROW)
- {
- if ((iter->iter_flags & (ITER_IGNORE_RGB | ITER_IGNORE_ALPHA)) ==
- (ITER_IGNORE_RGB | ITER_IGNORE_ALPHA))
- {
- iter->get_scanline = _pixman_iter_get_scanline_noop;
- }
- else
- {
- iter->get_scanline = dest_get_scanline_narrow;
- }
-
- iter->write_back = dest_write_back_narrow;
- }
- else
- {
- iter->get_scanline = dest_get_scanline_wide;
- iter->write_back = dest_write_back_wide;
- }
-}
-
-static uint32_t *
-create_bits (pixman_format_code_t format,
- int width,
- int height,
- int * rowstride_bytes,
- pixman_bool_t clear)
-{
- int stride;
- size_t buf_size;
- int bpp;
-
- /* what follows is a long-winded way, avoiding any possibility of integer
- * overflows, of saying:
- * stride = ((width * bpp + 0x1f) >> 5) * sizeof (uint32_t);
- */
-
- bpp = PIXMAN_FORMAT_BPP (format);
- if (_pixman_multiply_overflows_int (width, bpp))
- return NULL;
-
- stride = width * bpp;
- if (_pixman_addition_overflows_int (stride, 0x1f))
- return NULL;
-
- stride += 0x1f;
- stride >>= 5;
-
- stride *= sizeof (uint32_t);
-
- if (_pixman_multiply_overflows_size (height, stride))
- return NULL;
-
- buf_size = (size_t)height * stride;
-
- if (rowstride_bytes)
- *rowstride_bytes = stride;
-
- if (clear)
- return calloc (buf_size, 1);
- else
- return malloc (buf_size);
-}
-
-pixman_bool_t
-_pixman_bits_image_init (pixman_image_t * image,
- pixman_format_code_t format,
- int width,
- int height,
- uint32_t * bits,
- int rowstride,
- pixman_bool_t clear)
-{
- uint32_t *free_me = NULL;
-
- if (PIXMAN_FORMAT_BPP (format) == 128)
- return_val_if_fail(!(rowstride % 4), FALSE);
-
- if (!bits && width && height)
- {
- int rowstride_bytes;
-
- free_me = bits = create_bits (format, width, height, &rowstride_bytes, clear);
-
- if (!bits)
- return FALSE;
-
- rowstride = rowstride_bytes / (int) sizeof (uint32_t);
- }
-
- _pixman_image_init (image);
-
- image->type = BITS;
- image->bits.format = format;
- image->bits.width = width;
- image->bits.height = height;
- image->bits.bits = bits;
- image->bits.free_me = free_me;
- image->bits.dither = PIXMAN_DITHER_NONE;
- image->bits.dither_offset_x = 0;
- image->bits.dither_offset_y = 0;
- image->bits.read_func = NULL;
- image->bits.write_func = NULL;
- image->bits.rowstride = rowstride;
- image->bits.indexed = NULL;
-
- image->common.property_changed = bits_image_property_changed;
-
- _pixman_image_reset_clip_region (image);
-
- return TRUE;
-}
-
-static pixman_image_t *
-create_bits_image_internal (pixman_format_code_t format,
- int width,
- int height,
- uint32_t * bits,
- int rowstride_bytes,
- pixman_bool_t clear)
-{
- pixman_image_t *image;
-
- /* must be a whole number of uint32_t's
- */
- return_val_if_fail (
- bits == NULL || (rowstride_bytes % sizeof (uint32_t)) == 0, NULL);
-
- return_val_if_fail (PIXMAN_FORMAT_BPP (format) >= PIXMAN_FORMAT_DEPTH (format), NULL);
-
- image = _pixman_image_allocate ();
-
- if (!image)
- return NULL;
-
- if (!_pixman_bits_image_init (image, format, width, height, bits,
- rowstride_bytes / (int) sizeof (uint32_t),
- clear))
- {
- free (image);
- return NULL;
- }
-
- return image;
-}
-
-/* If bits is NULL, a buffer will be allocated and initialized to 0 */
-PIXMAN_EXPORT pixman_image_t *
-pixman_image_create_bits (pixman_format_code_t format,
- int width,
- int height,
- uint32_t * bits,
- int rowstride_bytes)
-{
- return create_bits_image_internal (
- format, width, height, bits, rowstride_bytes, TRUE);
-}
-
-
-/* If bits is NULL, a buffer will be allocated and _not_ initialized */
-PIXMAN_EXPORT pixman_image_t *
-pixman_image_create_bits_no_clear (pixman_format_code_t format,
- int width,
- int height,
- uint32_t * bits,
- int rowstride_bytes)
-{
- return create_bits_image_internal (
- format, width, height, bits, rowstride_bytes, FALSE);
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-combine-float.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-combine-float.c
deleted file mode 100644
index f5145bc9d78..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-combine-float.c
+++ /dev/null
@@ -1,1158 +0,0 @@
-/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
-/*
- * Copyright © 2010, 2012 Soren Sandmann Pedersen
- * Copyright © 2010, 2012 Red Hat, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Author: Soren Sandmann Pedersen (sandmann@cs.au.dk)
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <math.h>
-#include <string.h>
-#include <float.h>
-
-#include "pixman-private.h"
-
-/* Workaround for http://gcc.gnu.org/PR54965 */
-/* GCC 4.6 has problems with force_inline, so just use normal inline instead */
-#if defined(__GNUC__) && (__GNUC__ == 4) && (__GNUC_MINOR__ == 6)
-#undef force_inline
-#define force_inline __inline__
-#endif
-
-typedef float (* combine_channel_t) (float sa, float s, float da, float d);
-
-static force_inline void
-combine_inner (pixman_bool_t component,
- float *dest, const float *src, const float *mask, int n_pixels,
- combine_channel_t combine_a, combine_channel_t combine_c)
-{
- int i;
-
- if (!mask)
- {
- for (i = 0; i < 4 * n_pixels; i += 4)
- {
- float sa = src[i + 0];
- float sr = src[i + 1];
- float sg = src[i + 2];
- float sb = src[i + 3];
-
- float da = dest[i + 0];
- float dr = dest[i + 1];
- float dg = dest[i + 2];
- float db = dest[i + 3];
-
- dest[i + 0] = combine_a (sa, sa, da, da);
- dest[i + 1] = combine_c (sa, sr, da, dr);
- dest[i + 2] = combine_c (sa, sg, da, dg);
- dest[i + 3] = combine_c (sa, sb, da, db);
- }
- }
- else
- {
- for (i = 0; i < 4 * n_pixels; i += 4)
- {
- float sa, sr, sg, sb;
- float ma, mr, mg, mb;
- float da, dr, dg, db;
-
- sa = src[i + 0];
- sr = src[i + 1];
- sg = src[i + 2];
- sb = src[i + 3];
-
- if (component)
- {
- ma = mask[i + 0];
- mr = mask[i + 1];
- mg = mask[i + 2];
- mb = mask[i + 3];
-
- sr *= mr;
- sg *= mg;
- sb *= mb;
-
- ma *= sa;
- mr *= sa;
- mg *= sa;
- mb *= sa;
-
- sa = ma;
- }
- else
- {
- ma = mask[i + 0];
-
- sa *= ma;
- sr *= ma;
- sg *= ma;
- sb *= ma;
-
- ma = mr = mg = mb = sa;
- }
-
- da = dest[i + 0];
- dr = dest[i + 1];
- dg = dest[i + 2];
- db = dest[i + 3];
-
- dest[i + 0] = combine_a (ma, sa, da, da);
- dest[i + 1] = combine_c (mr, sr, da, dr);
- dest[i + 2] = combine_c (mg, sg, da, dg);
- dest[i + 3] = combine_c (mb, sb, da, db);
- }
- }
-}
-
-#define MAKE_COMBINER(name, component, combine_a, combine_c) \
- static void \
- combine_ ## name ## _float (pixman_implementation_t *imp, \
- pixman_op_t op, \
- float *dest, \
- const float *src, \
- const float *mask, \
- int n_pixels) \
- { \
- combine_inner (component, dest, src, mask, n_pixels, \
- combine_a, combine_c); \
- }
-
-#define MAKE_COMBINERS(name, combine_a, combine_c) \
- MAKE_COMBINER(name ## _ca, TRUE, combine_a, combine_c) \
- MAKE_COMBINER(name ## _u, FALSE, combine_a, combine_c)
-
-
-/*
- * Porter/Duff operators
- */
-typedef enum
-{
- ZERO,
- ONE,
- SRC_ALPHA,
- DEST_ALPHA,
- INV_SA,
- INV_DA,
- SA_OVER_DA,
- DA_OVER_SA,
- INV_SA_OVER_DA,
- INV_DA_OVER_SA,
- ONE_MINUS_SA_OVER_DA,
- ONE_MINUS_DA_OVER_SA,
- ONE_MINUS_INV_DA_OVER_SA,
- ONE_MINUS_INV_SA_OVER_DA
-} combine_factor_t;
-
-#define CLAMP(f) \
- (((f) < 0)? 0 : (((f) > 1.0) ? 1.0 : (f)))
-
-static force_inline float
-get_factor (combine_factor_t factor, float sa, float da)
-{
- float f = -1;
-
- switch (factor)
- {
- case ZERO:
- f = 0.0f;
- break;
-
- case ONE:
- f = 1.0f;
- break;
-
- case SRC_ALPHA:
- f = sa;
- break;
-
- case DEST_ALPHA:
- f = da;
- break;
-
- case INV_SA:
- f = 1 - sa;
- break;
-
- case INV_DA:
- f = 1 - da;
- break;
-
- case SA_OVER_DA:
- if (FLOAT_IS_ZERO (da))
- f = 1.0f;
- else
- f = CLAMP (sa / da);
- break;
-
- case DA_OVER_SA:
- if (FLOAT_IS_ZERO (sa))
- f = 1.0f;
- else
- f = CLAMP (da / sa);
- break;
-
- case INV_SA_OVER_DA:
- if (FLOAT_IS_ZERO (da))
- f = 1.0f;
- else
- f = CLAMP ((1.0f - sa) / da);
- break;
-
- case INV_DA_OVER_SA:
- if (FLOAT_IS_ZERO (sa))
- f = 1.0f;
- else
- f = CLAMP ((1.0f - da) / sa);
- break;
-
- case ONE_MINUS_SA_OVER_DA:
- if (FLOAT_IS_ZERO (da))
- f = 0.0f;
- else
- f = CLAMP (1.0f - sa / da);
- break;
-
- case ONE_MINUS_DA_OVER_SA:
- if (FLOAT_IS_ZERO (sa))
- f = 0.0f;
- else
- f = CLAMP (1.0f - da / sa);
- break;
-
- case ONE_MINUS_INV_DA_OVER_SA:
- if (FLOAT_IS_ZERO (sa))
- f = 0.0f;
- else
- f = CLAMP (1.0f - (1.0f - da) / sa);
- break;
-
- case ONE_MINUS_INV_SA_OVER_DA:
- if (FLOAT_IS_ZERO (da))
- f = 0.0f;
- else
- f = CLAMP (1.0f - (1.0f - sa) / da);
- break;
- }
-
- return f;
-}
-
-#define MAKE_PD_COMBINERS(name, a, b) \
- static float force_inline \
- pd_combine_ ## name (float sa, float s, float da, float d) \
- { \
- const float fa = get_factor (a, sa, da); \
- const float fb = get_factor (b, sa, da); \
- \
- return MIN (1.0f, s * fa + d * fb); \
- } \
- \
- MAKE_COMBINERS(name, pd_combine_ ## name, pd_combine_ ## name)
-
-MAKE_PD_COMBINERS (clear, ZERO, ZERO)
-MAKE_PD_COMBINERS (src, ONE, ZERO)
-MAKE_PD_COMBINERS (dst, ZERO, ONE)
-MAKE_PD_COMBINERS (over, ONE, INV_SA)
-MAKE_PD_COMBINERS (over_reverse, INV_DA, ONE)
-MAKE_PD_COMBINERS (in, DEST_ALPHA, ZERO)
-MAKE_PD_COMBINERS (in_reverse, ZERO, SRC_ALPHA)
-MAKE_PD_COMBINERS (out, INV_DA, ZERO)
-MAKE_PD_COMBINERS (out_reverse, ZERO, INV_SA)
-MAKE_PD_COMBINERS (atop, DEST_ALPHA, INV_SA)
-MAKE_PD_COMBINERS (atop_reverse, INV_DA, SRC_ALPHA)
-MAKE_PD_COMBINERS (xor, INV_DA, INV_SA)
-MAKE_PD_COMBINERS (add, ONE, ONE)
-
-MAKE_PD_COMBINERS (saturate, INV_DA_OVER_SA, ONE)
-
-MAKE_PD_COMBINERS (disjoint_clear, ZERO, ZERO)
-MAKE_PD_COMBINERS (disjoint_src, ONE, ZERO)
-MAKE_PD_COMBINERS (disjoint_dst, ZERO, ONE)
-MAKE_PD_COMBINERS (disjoint_over, ONE, INV_SA_OVER_DA)
-MAKE_PD_COMBINERS (disjoint_over_reverse, INV_DA_OVER_SA, ONE)
-MAKE_PD_COMBINERS (disjoint_in, ONE_MINUS_INV_DA_OVER_SA, ZERO)
-MAKE_PD_COMBINERS (disjoint_in_reverse, ZERO, ONE_MINUS_INV_SA_OVER_DA)
-MAKE_PD_COMBINERS (disjoint_out, INV_DA_OVER_SA, ZERO)
-MAKE_PD_COMBINERS (disjoint_out_reverse, ZERO, INV_SA_OVER_DA)
-MAKE_PD_COMBINERS (disjoint_atop, ONE_MINUS_INV_DA_OVER_SA, INV_SA_OVER_DA)
-MAKE_PD_COMBINERS (disjoint_atop_reverse, INV_DA_OVER_SA, ONE_MINUS_INV_SA_OVER_DA)
-MAKE_PD_COMBINERS (disjoint_xor, INV_DA_OVER_SA, INV_SA_OVER_DA)
-
-MAKE_PD_COMBINERS (conjoint_clear, ZERO, ZERO)
-MAKE_PD_COMBINERS (conjoint_src, ONE, ZERO)
-MAKE_PD_COMBINERS (conjoint_dst, ZERO, ONE)
-MAKE_PD_COMBINERS (conjoint_over, ONE, ONE_MINUS_SA_OVER_DA)
-MAKE_PD_COMBINERS (conjoint_over_reverse, ONE_MINUS_DA_OVER_SA, ONE)
-MAKE_PD_COMBINERS (conjoint_in, DA_OVER_SA, ZERO)
-MAKE_PD_COMBINERS (conjoint_in_reverse, ZERO, SA_OVER_DA)
-MAKE_PD_COMBINERS (conjoint_out, ONE_MINUS_DA_OVER_SA, ZERO)
-MAKE_PD_COMBINERS (conjoint_out_reverse, ZERO, ONE_MINUS_SA_OVER_DA)
-MAKE_PD_COMBINERS (conjoint_atop, DA_OVER_SA, ONE_MINUS_SA_OVER_DA)
-MAKE_PD_COMBINERS (conjoint_atop_reverse, ONE_MINUS_DA_OVER_SA, SA_OVER_DA)
-MAKE_PD_COMBINERS (conjoint_xor, ONE_MINUS_DA_OVER_SA, ONE_MINUS_SA_OVER_DA)
-
-/*
- * PDF blend modes:
- *
- * The following blend modes have been taken from the PDF ISO 32000
- * specification, which at this point in time is available from
- *
- * http://www.adobe.com/devnet/pdf/pdf_reference.html
- *
- * The specific documents of interest are the PDF spec itself:
- *
- * http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/PDF32000_2008.pdf
- *
- * chapters 11.3.5 and 11.3.6 and a later supplement for Adobe Acrobat
- * 9.1 and Reader 9.1:
- *
- * http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/adobe_supplement_iso32000_1.pdf
- *
- * that clarifies the specifications for blend modes ColorDodge and
- * ColorBurn.
- *
- * The formula for computing the final pixel color given in 11.3.6 is:
- *
- * αr × Cr = (1 – αs) × αb × Cb + (1 – αb) × αs × Cs + αb × αs × B(Cb, Cs)
- *
- * with B() is the blend function. When B(Cb, Cs) = Cs, this formula
- * reduces to the regular OVER operator.
- *
- * Cs and Cb are not premultiplied, so in our implementation we instead
- * use:
- *
- * cr = (1 – αs) × cb + (1 – αb) × cs + αb × αs × B (cb/αb, cs/αs)
- *
- * where cr, cs, and cb are premultiplied colors, and where the
- *
- * αb × αs × B(cb/αb, cs/αs)
- *
- * part is first arithmetically simplified under the assumption that αb
- * and αs are not 0, and then updated to produce a meaningful result when
- * they are.
- *
- * For all the blend mode operators, the alpha channel is given by
- *
- * αr = αs + αb + αb × αs
- */
-
-#define MAKE_SEPARABLE_PDF_COMBINERS(name) \
- static force_inline float \
- combine_ ## name ## _a (float sa, float s, float da, float d) \
- { \
- return da + sa - da * sa; \
- } \
- \
- static force_inline float \
- combine_ ## name ## _c (float sa, float s, float da, float d) \
- { \
- float f = (1 - sa) * d + (1 - da) * s; \
- \
- return f + blend_ ## name (sa, s, da, d); \
- } \
- \
- MAKE_COMBINERS (name, combine_ ## name ## _a, combine_ ## name ## _c)
-
-/*
- * Multiply
- *
- * ad * as * B(d / ad, s / as)
- * = ad * as * d/ad * s/as
- * = d * s
- *
- */
-static force_inline float
-blend_multiply (float sa, float s, float da, float d)
-{
- return d * s;
-}
-
-/*
- * Screen
- *
- * ad * as * B(d/ad, s/as)
- * = ad * as * (d/ad + s/as - s/as * d/ad)
- * = ad * s + as * d - s * d
- */
-static force_inline float
-blend_screen (float sa, float s, float da, float d)
-{
- return d * sa + s * da - s * d;
-}
-
-/*
- * Overlay
- *
- * ad * as * B(d/ad, s/as)
- * = ad * as * Hardlight (s, d)
- * = if (d / ad < 0.5)
- * as * ad * Multiply (s/as, 2 * d/ad)
- * else
- * as * ad * Screen (s/as, 2 * d / ad - 1)
- * = if (d < 0.5 * ad)
- * as * ad * s/as * 2 * d /ad
- * else
- * as * ad * (s/as + 2 * d / ad - 1 - s / as * (2 * d / ad - 1))
- * = if (2 * d < ad)
- * 2 * s * d
- * else
- * ad * s + 2 * as * d - as * ad - ad * s * (2 * d / ad - 1)
- * = if (2 * d < ad)
- * 2 * s * d
- * else
- * as * ad - 2 * (ad - d) * (as - s)
- */
-static force_inline float
-blend_overlay (float sa, float s, float da, float d)
-{
- if (2 * d < da)
- return 2 * s * d;
- else
- return sa * da - 2 * (da - d) * (sa - s);
-}
-
-/*
- * Darken
- *
- * ad * as * B(d/ad, s/as)
- * = ad * as * MIN(d/ad, s/as)
- * = MIN (as * d, ad * s)
- */
-static force_inline float
-blend_darken (float sa, float s, float da, float d)
-{
- s = s * da;
- d = d * sa;
-
- if (s > d)
- return d;
- else
- return s;
-}
-
-/*
- * Lighten
- *
- * ad * as * B(d/ad, s/as)
- * = ad * as * MAX(d/ad, s/as)
- * = MAX (as * d, ad * s)
- */
-static force_inline float
-blend_lighten (float sa, float s, float da, float d)
-{
- s = s * da;
- d = d * sa;
-
- if (s > d)
- return s;
- else
- return d;
-}
-
-/*
- * Color dodge
- *
- * ad * as * B(d/ad, s/as)
- * = if d/ad = 0
- * ad * as * 0
- * else if (d/ad >= (1 - s/as)
- * ad * as * 1
- * else
- * ad * as * ((d/ad) / (1 - s/as))
- * = if d = 0
- * 0
- * elif as * d >= ad * (as - s)
- * ad * as
- * else
- * as * (as * d / (as - s))
- *
- */
-static force_inline float
-blend_color_dodge (float sa, float s, float da, float d)
-{
- if (FLOAT_IS_ZERO (d))
- return 0.0f;
- else if (d * sa >= sa * da - s * da)
- return sa * da;
- else if (FLOAT_IS_ZERO (sa - s))
- return sa * da;
- else
- return sa * sa * d / (sa - s);
-}
-
-/*
- * Color burn
- *
- * We modify the first clause "if d = 1" to "if d >= 1" since with
- * premultiplied colors d > 1 can actually happen.
- *
- * ad * as * B(d/ad, s/as)
- * = if d/ad >= 1
- * ad * as * 1
- * elif (1 - d/ad) >= s/as
- * ad * as * 0
- * else
- * ad * as * (1 - ((1 - d/ad) / (s/as)))
- * = if d >= ad
- * ad * as
- * elif as * ad - as * d >= ad * s
- * 0
- * else
- * ad * as - as * as * (ad - d) / s
- */
-static force_inline float
-blend_color_burn (float sa, float s, float da, float d)
-{
- if (d >= da)
- return sa * da;
- else if (sa * (da - d) >= s * da)
- return 0.0f;
- else if (FLOAT_IS_ZERO (s))
- return 0.0f;
- else
- return sa * (da - sa * (da - d) / s);
-}
-
-/*
- * Hard light
- *
- * ad * as * B(d/ad, s/as)
- * = if (s/as <= 0.5)
- * ad * as * Multiply (d/ad, 2 * s/as)
- * else
- * ad * as * Screen (d/ad, 2 * s/as - 1)
- * = if 2 * s <= as
- * ad * as * d/ad * 2 * s / as
- * else
- * ad * as * (d/ad + (2 * s/as - 1) + d/ad * (2 * s/as - 1))
- * = if 2 * s <= as
- * 2 * s * d
- * else
- * as * ad - 2 * (ad - d) * (as - s)
- */
-static force_inline float
-blend_hard_light (float sa, float s, float da, float d)
-{
- if (2 * s < sa)
- return 2 * s * d;
- else
- return sa * da - 2 * (da - d) * (sa - s);
-}
-
-/*
- * Soft light
- *
- * ad * as * B(d/ad, s/as)
- * = if (s/as <= 0.5)
- * ad * as * (d/ad - (1 - 2 * s/as) * d/ad * (1 - d/ad))
- * else if (d/ad <= 0.25)
- * ad * as * (d/ad + (2 * s/as - 1) * ((((16 * d/ad - 12) * d/ad + 4) * d/ad) - d/ad))
- * else
- * ad * as * (d/ad + (2 * s/as - 1) * sqrt (d/ad))
- * = if (2 * s <= as)
- * d * as - d * (ad - d) * (as - 2 * s) / ad;
- * else if (4 * d <= ad)
- * (2 * s - as) * d * ((16 * d / ad - 12) * d / ad + 3);
- * else
- * d * as + (sqrt (d * ad) - d) * (2 * s - as);
- */
-static force_inline float
-blend_soft_light (float sa, float s, float da, float d)
-{
- if (2 * s <= sa)
- {
- if (FLOAT_IS_ZERO (da))
- return d * sa;
- else
- return d * sa - d * (da - d) * (sa - 2 * s) / da;
- }
- else
- {
- if (FLOAT_IS_ZERO (da))
- {
- return d * sa;
- }
- else
- {
- if (4 * d <= da)
- return d * sa + (2 * s - sa) * d * ((16 * d / da - 12) * d / da + 3);
- else
- return d * sa + (sqrtf (d * da) - d) * (2 * s - sa);
- }
- }
-}
-
-/*
- * Difference
- *
- * ad * as * B(s/as, d/ad)
- * = ad * as * abs (s/as - d/ad)
- * = if (s/as <= d/ad)
- * ad * as * (d/ad - s/as)
- * else
- * ad * as * (s/as - d/ad)
- * = if (ad * s <= as * d)
- * as * d - ad * s
- * else
- * ad * s - as * d
- */
-static force_inline float
-blend_difference (float sa, float s, float da, float d)
-{
- float dsa = d * sa;
- float sda = s * da;
-
- if (sda < dsa)
- return dsa - sda;
- else
- return sda - dsa;
-}
-
-/*
- * Exclusion
- *
- * ad * as * B(s/as, d/ad)
- * = ad * as * (d/ad + s/as - 2 * d/ad * s/as)
- * = as * d + ad * s - 2 * s * d
- */
-static force_inline float
-blend_exclusion (float sa, float s, float da, float d)
-{
- return s * da + d * sa - 2 * d * s;
-}
-
-MAKE_SEPARABLE_PDF_COMBINERS (multiply)
-MAKE_SEPARABLE_PDF_COMBINERS (screen)
-MAKE_SEPARABLE_PDF_COMBINERS (overlay)
-MAKE_SEPARABLE_PDF_COMBINERS (darken)
-MAKE_SEPARABLE_PDF_COMBINERS (lighten)
-MAKE_SEPARABLE_PDF_COMBINERS (color_dodge)
-MAKE_SEPARABLE_PDF_COMBINERS (color_burn)
-MAKE_SEPARABLE_PDF_COMBINERS (hard_light)
-MAKE_SEPARABLE_PDF_COMBINERS (soft_light)
-MAKE_SEPARABLE_PDF_COMBINERS (difference)
-MAKE_SEPARABLE_PDF_COMBINERS (exclusion)
-
-/*
- * PDF nonseperable blend modes are implemented using the following functions
- * to operate in Hsl space, with Cmax, Cmid, Cmin referring to the max, mid
- * and min value of the red, green and blue components.
- *
- * LUM (C) = 0.3 × Cred + 0.59 × Cgreen + 0.11 × Cblue
- *
- * clip_color (C):
- * l = LUM (C)
- * min = Cmin
- * max = Cmax
- * if n < 0.0
- * C = l + (((C – l) × l) ⁄ (l – min))
- * if x > 1.0
- * C = l + (((C – l) × (1 – l) ) ⁄ (max – l))
- * return C
- *
- * set_lum (C, l):
- * d = l – LUM (C)
- * C += d
- * return clip_color (C)
- *
- * SAT (C) = CH_MAX (C) - CH_MIN (C)
- *
- * set_sat (C, s):
- * if Cmax > Cmin
- * Cmid = ( ( ( Cmid – Cmin ) × s ) ⁄ ( Cmax – Cmin ) )
- * Cmax = s
- * else
- * Cmid = Cmax = 0.0
- * Cmin = 0.0
- * return C
- */
-
-/* For premultiplied colors, we need to know what happens when C is
- * multiplied by a real number. LUM and SAT are linear:
- *
- * LUM (r × C) = r × LUM (C) SAT (r * C) = r * SAT (C)
- *
- * If we extend clip_color with an extra argument a and change
- *
- * if x >= 1.0
- *
- * into
- *
- * if x >= a
- *
- * then clip_color is also linear:
- *
- * r * clip_color (C, a) = clip_color (r * C, r * a);
- *
- * for positive r.
- *
- * Similarly, we can extend set_lum with an extra argument that is just passed
- * on to clip_color:
- *
- * r * set_lum (C, l, a)
- *
- * = r × clip_color (C + l - LUM (C), a)
- *
- * = clip_color (r * C + r × l - r * LUM (C), r * a)
- *
- * = set_lum (r * C, r * l, r * a)
- *
- * Finally, set_sat:
- *
- * r * set_sat (C, s) = set_sat (x * C, r * s)
- *
- * The above holds for all non-zero x, because the x'es in the fraction for
- * C_mid cancel out. Specifically, it holds for x = r:
- *
- * r * set_sat (C, s) = set_sat (r * C, r * s)
- *
- */
-typedef struct
-{
- float r;
- float g;
- float b;
-} rgb_t;
-
-static force_inline float
-minf (float a, float b)
-{
- return a < b? a : b;
-}
-
-static force_inline float
-maxf (float a, float b)
-{
- return a > b? a : b;
-}
-
-static force_inline float
-channel_min (const rgb_t *c)
-{
- return minf (minf (c->r, c->g), c->b);
-}
-
-static force_inline float
-channel_max (const rgb_t *c)
-{
- return maxf (maxf (c->r, c->g), c->b);
-}
-
-static force_inline float
-get_lum (const rgb_t *c)
-{
- return c->r * 0.3f + c->g * 0.59f + c->b * 0.11f;
-}
-
-static force_inline float
-get_sat (const rgb_t *c)
-{
- return channel_max (c) - channel_min (c);
-}
-
-static void
-clip_color (rgb_t *color, float a)
-{
- float l = get_lum (color);
- float n = channel_min (color);
- float x = channel_max (color);
- float t;
-
- if (n < 0.0f)
- {
- t = l - n;
- if (FLOAT_IS_ZERO (t))
- {
- color->r = 0.0f;
- color->g = 0.0f;
- color->b = 0.0f;
- }
- else
- {
- color->r = l + (((color->r - l) * l) / t);
- color->g = l + (((color->g - l) * l) / t);
- color->b = l + (((color->b - l) * l) / t);
- }
- }
- if (x > a)
- {
- t = x - l;
- if (FLOAT_IS_ZERO (t))
- {
- color->r = a;
- color->g = a;
- color->b = a;
- }
- else
- {
- color->r = l + (((color->r - l) * (a - l) / t));
- color->g = l + (((color->g - l) * (a - l) / t));
- color->b = l + (((color->b - l) * (a - l) / t));
- }
- }
-}
-
-static void
-set_lum (rgb_t *color, float sa, float l)
-{
- float d = l - get_lum (color);
-
- color->r = color->r + d;
- color->g = color->g + d;
- color->b = color->b + d;
-
- clip_color (color, sa);
-}
-
-static void
-set_sat (rgb_t *src, float sat)
-{
- float *max, *mid, *min;
- float t;
-
- if (src->r > src->g)
- {
- if (src->r > src->b)
- {
- max = &(src->r);
-
- if (src->g > src->b)
- {
- mid = &(src->g);
- min = &(src->b);
- }
- else
- {
- mid = &(src->b);
- min = &(src->g);
- }
- }
- else
- {
- max = &(src->b);
- mid = &(src->r);
- min = &(src->g);
- }
- }
- else
- {
- if (src->r > src->b)
- {
- max = &(src->g);
- mid = &(src->r);
- min = &(src->b);
- }
- else
- {
- min = &(src->r);
-
- if (src->g > src->b)
- {
- max = &(src->g);
- mid = &(src->b);
- }
- else
- {
- max = &(src->b);
- mid = &(src->g);
- }
- }
- }
-
- t = *max - *min;
-
- if (FLOAT_IS_ZERO (t))
- {
- *mid = *max = 0.0f;
- }
- else
- {
- *mid = ((*mid - *min) * sat) / t;
- *max = sat;
- }
-
- *min = 0.0f;
-}
-
-/* Hue:
- *
- * as * ad * B(s/as, d/as)
- * = as * ad * set_lum (set_sat (s/as, SAT (d/ad)), LUM (d/ad), 1)
- * = set_lum (set_sat (ad * s, as * SAT (d)), as * LUM (d), as * ad)
- *
- */
-static force_inline void
-blend_hsl_hue (rgb_t *res,
- const rgb_t *dest, float da,
- const rgb_t *src, float sa)
-{
- res->r = src->r * da;
- res->g = src->g * da;
- res->b = src->b * da;
-
- set_sat (res, get_sat (dest) * sa);
- set_lum (res, sa * da, get_lum (dest) * sa);
-}
-
-/*
- * Saturation
- *
- * as * ad * B(s/as, d/ad)
- * = as * ad * set_lum (set_sat (d/ad, SAT (s/as)), LUM (d/ad), 1)
- * = set_lum (as * ad * set_sat (d/ad, SAT (s/as)),
- * as * LUM (d), as * ad)
- * = set_lum (set_sat (as * d, ad * SAT (s), as * LUM (d), as * ad))
- */
-static force_inline void
-blend_hsl_saturation (rgb_t *res,
- const rgb_t *dest, float da,
- const rgb_t *src, float sa)
-{
- res->r = dest->r * sa;
- res->g = dest->g * sa;
- res->b = dest->b * sa;
-
- set_sat (res, get_sat (src) * da);
- set_lum (res, sa * da, get_lum (dest) * sa);
-}
-
-/*
- * Color
- *
- * as * ad * B(s/as, d/as)
- * = as * ad * set_lum (s/as, LUM (d/ad), 1)
- * = set_lum (s * ad, as * LUM (d), as * ad)
- */
-static force_inline void
-blend_hsl_color (rgb_t *res,
- const rgb_t *dest, float da,
- const rgb_t *src, float sa)
-{
- res->r = src->r * da;
- res->g = src->g * da;
- res->b = src->b * da;
-
- set_lum (res, sa * da, get_lum (dest) * sa);
-}
-
-/*
- * Luminosity
- *
- * as * ad * B(s/as, d/ad)
- * = as * ad * set_lum (d/ad, LUM (s/as), 1)
- * = set_lum (as * d, ad * LUM (s), as * ad)
- */
-static force_inline void
-blend_hsl_luminosity (rgb_t *res,
- const rgb_t *dest, float da,
- const rgb_t *src, float sa)
-{
- res->r = dest->r * sa;
- res->g = dest->g * sa;
- res->b = dest->b * sa;
-
- set_lum (res, sa * da, get_lum (src) * da);
-}
-
-#define MAKE_NON_SEPARABLE_PDF_COMBINERS(name) \
- static void \
- combine_ ## name ## _u_float (pixman_implementation_t *imp, \
- pixman_op_t op, \
- float *dest, \
- const float *src, \
- const float *mask, \
- int n_pixels) \
- { \
- int i; \
- \
- for (i = 0; i < 4 * n_pixels; i += 4) \
- { \
- float sa, da; \
- rgb_t sc, dc, rc; \
- \
- sa = src[i + 0]; \
- sc.r = src[i + 1]; \
- sc.g = src[i + 2]; \
- sc.b = src[i + 3]; \
- \
- da = dest[i + 0]; \
- dc.r = dest[i + 1]; \
- dc.g = dest[i + 2]; \
- dc.b = dest[i + 3]; \
- \
- if (mask) \
- { \
- float ma = mask[i + 0]; \
- \
- /* Component alpha is not supported for HSL modes */ \
- sa *= ma; \
- sc.r *= ma; \
- sc.g *= ma; \
- sc.g *= ma; \
- } \
- \
- blend_ ## name (&rc, &dc, da, &sc, sa); \
- \
- dest[i + 0] = sa + da - sa * da; \
- dest[i + 1] = (1 - sa) * dc.r + (1 - da) * sc.r + rc.r; \
- dest[i + 2] = (1 - sa) * dc.g + (1 - da) * sc.g + rc.g; \
- dest[i + 3] = (1 - sa) * dc.b + (1 - da) * sc.b + rc.b; \
- } \
- }
-
-MAKE_NON_SEPARABLE_PDF_COMBINERS(hsl_hue)
-MAKE_NON_SEPARABLE_PDF_COMBINERS(hsl_saturation)
-MAKE_NON_SEPARABLE_PDF_COMBINERS(hsl_color)
-MAKE_NON_SEPARABLE_PDF_COMBINERS(hsl_luminosity)
-
-void
-_pixman_setup_combiner_functions_float (pixman_implementation_t *imp)
-{
- /* Unified alpha */
- imp->combine_float[PIXMAN_OP_CLEAR] = combine_clear_u_float;
- imp->combine_float[PIXMAN_OP_SRC] = combine_src_u_float;
- imp->combine_float[PIXMAN_OP_DST] = combine_dst_u_float;
- imp->combine_float[PIXMAN_OP_OVER] = combine_over_u_float;
- imp->combine_float[PIXMAN_OP_OVER_REVERSE] = combine_over_reverse_u_float;
- imp->combine_float[PIXMAN_OP_IN] = combine_in_u_float;
- imp->combine_float[PIXMAN_OP_IN_REVERSE] = combine_in_reverse_u_float;
- imp->combine_float[PIXMAN_OP_OUT] = combine_out_u_float;
- imp->combine_float[PIXMAN_OP_OUT_REVERSE] = combine_out_reverse_u_float;
- imp->combine_float[PIXMAN_OP_ATOP] = combine_atop_u_float;
- imp->combine_float[PIXMAN_OP_ATOP_REVERSE] = combine_atop_reverse_u_float;
- imp->combine_float[PIXMAN_OP_XOR] = combine_xor_u_float;
- imp->combine_float[PIXMAN_OP_ADD] = combine_add_u_float;
- imp->combine_float[PIXMAN_OP_SATURATE] = combine_saturate_u_float;
-
- /* Disjoint, unified */
- imp->combine_float[PIXMAN_OP_DISJOINT_CLEAR] = combine_disjoint_clear_u_float;
- imp->combine_float[PIXMAN_OP_DISJOINT_SRC] = combine_disjoint_src_u_float;
- imp->combine_float[PIXMAN_OP_DISJOINT_DST] = combine_disjoint_dst_u_float;
- imp->combine_float[PIXMAN_OP_DISJOINT_OVER] = combine_disjoint_over_u_float;
- imp->combine_float[PIXMAN_OP_DISJOINT_OVER_REVERSE] = combine_disjoint_over_reverse_u_float;
- imp->combine_float[PIXMAN_OP_DISJOINT_IN] = combine_disjoint_in_u_float;
- imp->combine_float[PIXMAN_OP_DISJOINT_IN_REVERSE] = combine_disjoint_in_reverse_u_float;
- imp->combine_float[PIXMAN_OP_DISJOINT_OUT] = combine_disjoint_out_u_float;
- imp->combine_float[PIXMAN_OP_DISJOINT_OUT_REVERSE] = combine_disjoint_out_reverse_u_float;
- imp->combine_float[PIXMAN_OP_DISJOINT_ATOP] = combine_disjoint_atop_u_float;
- imp->combine_float[PIXMAN_OP_DISJOINT_ATOP_REVERSE] = combine_disjoint_atop_reverse_u_float;
- imp->combine_float[PIXMAN_OP_DISJOINT_XOR] = combine_disjoint_xor_u_float;
-
- /* Conjoint, unified */
- imp->combine_float[PIXMAN_OP_CONJOINT_CLEAR] = combine_conjoint_clear_u_float;
- imp->combine_float[PIXMAN_OP_CONJOINT_SRC] = combine_conjoint_src_u_float;
- imp->combine_float[PIXMAN_OP_CONJOINT_DST] = combine_conjoint_dst_u_float;
- imp->combine_float[PIXMAN_OP_CONJOINT_OVER] = combine_conjoint_over_u_float;
- imp->combine_float[PIXMAN_OP_CONJOINT_OVER_REVERSE] = combine_conjoint_over_reverse_u_float;
- imp->combine_float[PIXMAN_OP_CONJOINT_IN] = combine_conjoint_in_u_float;
- imp->combine_float[PIXMAN_OP_CONJOINT_IN_REVERSE] = combine_conjoint_in_reverse_u_float;
- imp->combine_float[PIXMAN_OP_CONJOINT_OUT] = combine_conjoint_out_u_float;
- imp->combine_float[PIXMAN_OP_CONJOINT_OUT_REVERSE] = combine_conjoint_out_reverse_u_float;
- imp->combine_float[PIXMAN_OP_CONJOINT_ATOP] = combine_conjoint_atop_u_float;
- imp->combine_float[PIXMAN_OP_CONJOINT_ATOP_REVERSE] = combine_conjoint_atop_reverse_u_float;
- imp->combine_float[PIXMAN_OP_CONJOINT_XOR] = combine_conjoint_xor_u_float;
-
- /* PDF operators, unified */
- imp->combine_float[PIXMAN_OP_MULTIPLY] = combine_multiply_u_float;
- imp->combine_float[PIXMAN_OP_SCREEN] = combine_screen_u_float;
- imp->combine_float[PIXMAN_OP_OVERLAY] = combine_overlay_u_float;
- imp->combine_float[PIXMAN_OP_DARKEN] = combine_darken_u_float;
- imp->combine_float[PIXMAN_OP_LIGHTEN] = combine_lighten_u_float;
- imp->combine_float[PIXMAN_OP_COLOR_DODGE] = combine_color_dodge_u_float;
- imp->combine_float[PIXMAN_OP_COLOR_BURN] = combine_color_burn_u_float;
- imp->combine_float[PIXMAN_OP_HARD_LIGHT] = combine_hard_light_u_float;
- imp->combine_float[PIXMAN_OP_SOFT_LIGHT] = combine_soft_light_u_float;
- imp->combine_float[PIXMAN_OP_DIFFERENCE] = combine_difference_u_float;
- imp->combine_float[PIXMAN_OP_EXCLUSION] = combine_exclusion_u_float;
-
- imp->combine_float[PIXMAN_OP_HSL_HUE] = combine_hsl_hue_u_float;
- imp->combine_float[PIXMAN_OP_HSL_SATURATION] = combine_hsl_saturation_u_float;
- imp->combine_float[PIXMAN_OP_HSL_COLOR] = combine_hsl_color_u_float;
- imp->combine_float[PIXMAN_OP_HSL_LUMINOSITY] = combine_hsl_luminosity_u_float;
-
- /* Component alpha combiners */
- imp->combine_float_ca[PIXMAN_OP_CLEAR] = combine_clear_ca_float;
- imp->combine_float_ca[PIXMAN_OP_SRC] = combine_src_ca_float;
- imp->combine_float_ca[PIXMAN_OP_DST] = combine_dst_ca_float;
- imp->combine_float_ca[PIXMAN_OP_OVER] = combine_over_ca_float;
- imp->combine_float_ca[PIXMAN_OP_OVER_REVERSE] = combine_over_reverse_ca_float;
- imp->combine_float_ca[PIXMAN_OP_IN] = combine_in_ca_float;
- imp->combine_float_ca[PIXMAN_OP_IN_REVERSE] = combine_in_reverse_ca_float;
- imp->combine_float_ca[PIXMAN_OP_OUT] = combine_out_ca_float;
- imp->combine_float_ca[PIXMAN_OP_OUT_REVERSE] = combine_out_reverse_ca_float;
- imp->combine_float_ca[PIXMAN_OP_ATOP] = combine_atop_ca_float;
- imp->combine_float_ca[PIXMAN_OP_ATOP_REVERSE] = combine_atop_reverse_ca_float;
- imp->combine_float_ca[PIXMAN_OP_XOR] = combine_xor_ca_float;
- imp->combine_float_ca[PIXMAN_OP_ADD] = combine_add_ca_float;
- imp->combine_float_ca[PIXMAN_OP_SATURATE] = combine_saturate_ca_float;
-
- /* Disjoint CA */
- imp->combine_float_ca[PIXMAN_OP_DISJOINT_CLEAR] = combine_disjoint_clear_ca_float;
- imp->combine_float_ca[PIXMAN_OP_DISJOINT_SRC] = combine_disjoint_src_ca_float;
- imp->combine_float_ca[PIXMAN_OP_DISJOINT_DST] = combine_disjoint_dst_ca_float;
- imp->combine_float_ca[PIXMAN_OP_DISJOINT_OVER] = combine_disjoint_over_ca_float;
- imp->combine_float_ca[PIXMAN_OP_DISJOINT_OVER_REVERSE] = combine_disjoint_over_reverse_ca_float;
- imp->combine_float_ca[PIXMAN_OP_DISJOINT_IN] = combine_disjoint_in_ca_float;
- imp->combine_float_ca[PIXMAN_OP_DISJOINT_IN_REVERSE] = combine_disjoint_in_reverse_ca_float;
- imp->combine_float_ca[PIXMAN_OP_DISJOINT_OUT] = combine_disjoint_out_ca_float;
- imp->combine_float_ca[PIXMAN_OP_DISJOINT_OUT_REVERSE] = combine_disjoint_out_reverse_ca_float;
- imp->combine_float_ca[PIXMAN_OP_DISJOINT_ATOP] = combine_disjoint_atop_ca_float;
- imp->combine_float_ca[PIXMAN_OP_DISJOINT_ATOP_REVERSE] = combine_disjoint_atop_reverse_ca_float;
- imp->combine_float_ca[PIXMAN_OP_DISJOINT_XOR] = combine_disjoint_xor_ca_float;
-
- /* Conjoint CA */
- imp->combine_float_ca[PIXMAN_OP_CONJOINT_CLEAR] = combine_conjoint_clear_ca_float;
- imp->combine_float_ca[PIXMAN_OP_CONJOINT_SRC] = combine_conjoint_src_ca_float;
- imp->combine_float_ca[PIXMAN_OP_CONJOINT_DST] = combine_conjoint_dst_ca_float;
- imp->combine_float_ca[PIXMAN_OP_CONJOINT_OVER] = combine_conjoint_over_ca_float;
- imp->combine_float_ca[PIXMAN_OP_CONJOINT_OVER_REVERSE] = combine_conjoint_over_reverse_ca_float;
- imp->combine_float_ca[PIXMAN_OP_CONJOINT_IN] = combine_conjoint_in_ca_float;
- imp->combine_float_ca[PIXMAN_OP_CONJOINT_IN_REVERSE] = combine_conjoint_in_reverse_ca_float;
- imp->combine_float_ca[PIXMAN_OP_CONJOINT_OUT] = combine_conjoint_out_ca_float;
- imp->combine_float_ca[PIXMAN_OP_CONJOINT_OUT_REVERSE] = combine_conjoint_out_reverse_ca_float;
- imp->combine_float_ca[PIXMAN_OP_CONJOINT_ATOP] = combine_conjoint_atop_ca_float;
- imp->combine_float_ca[PIXMAN_OP_CONJOINT_ATOP_REVERSE] = combine_conjoint_atop_reverse_ca_float;
- imp->combine_float_ca[PIXMAN_OP_CONJOINT_XOR] = combine_conjoint_xor_ca_float;
-
- /* PDF operators CA */
- imp->combine_float_ca[PIXMAN_OP_MULTIPLY] = combine_multiply_ca_float;
- imp->combine_float_ca[PIXMAN_OP_SCREEN] = combine_screen_ca_float;
- imp->combine_float_ca[PIXMAN_OP_OVERLAY] = combine_overlay_ca_float;
- imp->combine_float_ca[PIXMAN_OP_DARKEN] = combine_darken_ca_float;
- imp->combine_float_ca[PIXMAN_OP_LIGHTEN] = combine_lighten_ca_float;
- imp->combine_float_ca[PIXMAN_OP_COLOR_DODGE] = combine_color_dodge_ca_float;
- imp->combine_float_ca[PIXMAN_OP_COLOR_BURN] = combine_color_burn_ca_float;
- imp->combine_float_ca[PIXMAN_OP_HARD_LIGHT] = combine_hard_light_ca_float;
- imp->combine_float_ca[PIXMAN_OP_SOFT_LIGHT] = combine_soft_light_ca_float;
- imp->combine_float_ca[PIXMAN_OP_DIFFERENCE] = combine_difference_ca_float;
- imp->combine_float_ca[PIXMAN_OP_EXCLUSION] = combine_exclusion_ca_float;
-
- /* It is not clear that these make sense, so make them noops for now */
- imp->combine_float_ca[PIXMAN_OP_HSL_HUE] = combine_dst_u_float;
- imp->combine_float_ca[PIXMAN_OP_HSL_SATURATION] = combine_dst_u_float;
- imp->combine_float_ca[PIXMAN_OP_HSL_COLOR] = combine_dst_u_float;
- imp->combine_float_ca[PIXMAN_OP_HSL_LUMINOSITY] = combine_dst_u_float;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-combine32.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-combine32.c
deleted file mode 100644
index 4a89384d9c2..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-combine32.c
+++ /dev/null
@@ -1,1189 +0,0 @@
-/*
- * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
- * 2005 Lars Knoll & Zack Rusin, Trolltech
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <math.h>
-#include <string.h>
-
-#include "pixman-private.h"
-#include "pixman-combine32.h"
-
-/* component alpha helper functions */
-
-static void
-combine_mask_ca (uint32_t *src, uint32_t *mask)
-{
- uint32_t a = *mask;
-
- uint32_t x;
- uint16_t xa;
-
- if (!a)
- {
- *(src) = 0;
- return;
- }
-
- x = *(src);
- if (a == ~0)
- {
- x = x >> A_SHIFT;
- x |= x << G_SHIFT;
- x |= x << R_SHIFT;
- *(mask) = x;
- return;
- }
-
- xa = x >> A_SHIFT;
- UN8x4_MUL_UN8x4 (x, a);
- *(src) = x;
-
- UN8x4_MUL_UN8 (a, xa);
- *(mask) = a;
-}
-
-static void
-combine_mask_value_ca (uint32_t *src, const uint32_t *mask)
-{
- uint32_t a = *mask;
- uint32_t x;
-
- if (!a)
- {
- *(src) = 0;
- return;
- }
-
- if (a == ~0)
- return;
-
- x = *(src);
- UN8x4_MUL_UN8x4 (x, a);
- *(src) = x;
-}
-
-static void
-combine_mask_alpha_ca (const uint32_t *src, uint32_t *mask)
-{
- uint32_t a = *(mask);
- uint32_t x;
-
- if (!a)
- return;
-
- x = *(src) >> A_SHIFT;
- if (x == MASK)
- return;
-
- if (a == ~0)
- {
- x |= x << G_SHIFT;
- x |= x << R_SHIFT;
- *(mask) = x;
- return;
- }
-
- UN8x4_MUL_UN8 (a, x);
- *(mask) = a;
-}
-
-/*
- * There are two ways of handling alpha -- either as a single unified value or
- * a separate value for each component, hence each macro must have two
- * versions. The unified alpha version has a 'u' at the end of the name,
- * the component version has a 'ca'. Similarly, functions which deal with
- * this difference will have two versions using the same convention.
- */
-
-static force_inline uint32_t
-combine_mask (const uint32_t *src, const uint32_t *mask, int i)
-{
- uint32_t s, m;
-
- if (mask)
- {
- m = *(mask + i) >> A_SHIFT;
-
- if (!m)
- return 0;
- }
-
- s = *(src + i);
-
- if (mask)
- UN8x4_MUL_UN8 (s, m);
-
- return s;
-}
-
-static void
-combine_clear (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- memset (dest, 0, width * sizeof (uint32_t));
-}
-
-static void
-combine_dst (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- return;
-}
-
-static void
-combine_src_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- if (!mask)
- {
- memcpy (dest, src, width * sizeof (uint32_t));
- }
- else
- {
- for (i = 0; i < width; ++i)
- {
- uint32_t s = combine_mask (src, mask, i);
-
- *(dest + i) = s;
- }
- }
-}
-
-static void
-combine_over_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- if (!mask)
- {
- for (i = 0; i < width; ++i)
- {
- uint32_t s = *(src + i);
- uint32_t a = ALPHA_8 (s);
- if (a == 0xFF)
- {
- *(dest + i) = s;
- }
- else if (s)
- {
- uint32_t d = *(dest + i);
- uint32_t ia = a ^ 0xFF;
- UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s);
- *(dest + i) = d;
- }
- }
- }
- else
- {
- for (i = 0; i < width; ++i)
- {
- uint32_t m = ALPHA_8 (*(mask + i));
- if (m == 0xFF)
- {
- uint32_t s = *(src + i);
- uint32_t a = ALPHA_8 (s);
- if (a == 0xFF)
- {
- *(dest + i) = s;
- }
- else if (s)
- {
- uint32_t d = *(dest + i);
- uint32_t ia = a ^ 0xFF;
- UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s);
- *(dest + i) = d;
- }
- }
- else if (m)
- {
- uint32_t s = *(src + i);
- if (s)
- {
- uint32_t d = *(dest + i);
- UN8x4_MUL_UN8 (s, m);
- UN8x4_MUL_UN8_ADD_UN8x4 (d, ALPHA_8 (~s), s);
- *(dest + i) = d;
- }
- }
- }
- }
-}
-
-static void
-combine_over_reverse_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t s = combine_mask (src, mask, i);
- uint32_t d = *(dest + i);
- uint32_t ia = ALPHA_8 (~*(dest + i));
- UN8x4_MUL_UN8_ADD_UN8x4 (s, ia, d);
- *(dest + i) = s;
- }
-}
-
-static void
-combine_in_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t s = combine_mask (src, mask, i);
- uint32_t a = ALPHA_8 (*(dest + i));
- UN8x4_MUL_UN8 (s, a);
- *(dest + i) = s;
- }
-}
-
-static void
-combine_in_reverse_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t s = combine_mask (src, mask, i);
- uint32_t d = *(dest + i);
- uint32_t a = ALPHA_8 (s);
- UN8x4_MUL_UN8 (d, a);
- *(dest + i) = d;
- }
-}
-
-static void
-combine_out_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t s = combine_mask (src, mask, i);
- uint32_t a = ALPHA_8 (~*(dest + i));
- UN8x4_MUL_UN8 (s, a);
- *(dest + i) = s;
- }
-}
-
-static void
-combine_out_reverse_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t s = combine_mask (src, mask, i);
- uint32_t d = *(dest + i);
- uint32_t a = ALPHA_8 (~s);
- UN8x4_MUL_UN8 (d, a);
- *(dest + i) = d;
- }
-}
-
-static void
-combine_atop_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t s = combine_mask (src, mask, i);
- uint32_t d = *(dest + i);
- uint32_t dest_a = ALPHA_8 (d);
- uint32_t src_ia = ALPHA_8 (~s);
-
- UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_a, d, src_ia);
- *(dest + i) = s;
- }
-}
-
-static void
-combine_atop_reverse_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t s = combine_mask (src, mask, i);
- uint32_t d = *(dest + i);
- uint32_t src_a = ALPHA_8 (s);
- uint32_t dest_ia = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_a);
- *(dest + i) = s;
- }
-}
-
-static void
-combine_xor_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t s = combine_mask (src, mask, i);
- uint32_t d = *(dest + i);
- uint32_t src_ia = ALPHA_8 (~s);
- uint32_t dest_ia = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_ia);
- *(dest + i) = s;
- }
-}
-
-static void
-combine_add_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t s = combine_mask (src, mask, i);
- uint32_t d = *(dest + i);
- UN8x4_ADD_UN8x4 (d, s);
- *(dest + i) = d;
- }
-}
-
-/*
- * PDF blend modes:
- *
- * The following blend modes have been taken from the PDF ISO 32000
- * specification, which at this point in time is available from
- *
- * http://www.adobe.com/devnet/pdf/pdf_reference.html
- *
- * The specific documents of interest are the PDF spec itself:
- *
- * http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/PDF32000_2008.pdf
- *
- * chapters 11.3.5 and 11.3.6 and a later supplement for Adobe Acrobat
- * 9.1 and Reader 9.1:
- *
- * http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/adobe_supplement_iso32000_1.pdf
- *
- * that clarifies the specifications for blend modes ColorDodge and
- * ColorBurn.
- *
- * The formula for computing the final pixel color given in 11.3.6 is:
- *
- * αr × Cr = (1 – αs) × αb × Cb + (1 – αb) × αs × Cs + αb × αs × B(Cb, Cs)
- *
- * with B() is the blend function. When B(Cb, Cs) = Cs, this formula
- * reduces to the regular OVER operator.
- *
- * Cs and Cb are not premultiplied, so in our implementation we instead
- * use:
- *
- * cr = (1 – αs) × cb + (1 – αb) × cs + αb × αs × B (cb/αb, cs/αs)
- *
- * where cr, cs, and cb are premultiplied colors, and where the
- *
- * αb × αs × B(cb/αb, cs/αs)
- *
- * part is first arithmetically simplified under the assumption that αb
- * and αs are not 0, and then updated to produce a meaningful result when
- * they are.
- *
- * For all the blend mode operators, the alpha channel is given by
- *
- * αr = αs + αb + αb × αs
- */
-
-/*
- * Multiply
- *
- * ad * as * B(d / ad, s / as)
- * = ad * as * d/ad * s/as
- * = d * s
- *
- */
-static void
-combine_multiply_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t s = combine_mask (src, mask, i);
- uint32_t d = *(dest + i);
- uint32_t ss = s;
- uint32_t src_ia = ALPHA_8 (~s);
- uint32_t dest_ia = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (ss, dest_ia, d, src_ia);
- UN8x4_MUL_UN8x4 (d, s);
- UN8x4_ADD_UN8x4 (d, ss);
-
- *(dest + i) = d;
- }
-}
-
-static void
-combine_multiply_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t m = *(mask + i);
- uint32_t s = *(src + i);
- uint32_t d = *(dest + i);
- uint32_t r = d;
- uint32_t dest_ia = ALPHA_8 (~d);
-
- combine_mask_ca (&s, &m);
-
- UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (r, ~m, s, dest_ia);
- UN8x4_MUL_UN8x4 (d, s);
- UN8x4_ADD_UN8x4 (r, d);
-
- *(dest + i) = r;
- }
-}
-
-#define CLAMP(v, low, high) \
- do \
- { \
- if (v < (low)) \
- v = (low); \
- if (v > (high)) \
- v = (high); \
- } while (0)
-
-#define PDF_SEPARABLE_BLEND_MODE(name) \
- static void \
- combine_ ## name ## _u (pixman_implementation_t *imp, \
- pixman_op_t op, \
- uint32_t * dest, \
- const uint32_t * src, \
- const uint32_t * mask, \
- int width) \
- { \
- int i; \
- for (i = 0; i < width; ++i) \
- { \
- uint32_t s = combine_mask (src, mask, i); \
- uint32_t d = *(dest + i); \
- uint8_t sa = ALPHA_8 (s); \
- uint8_t isa = ~sa; \
- uint8_t da = ALPHA_8 (d); \
- uint8_t ida = ~da; \
- uint32_t ra, rr, rg, rb; \
- \
- ra = da * 0xff + sa * 0xff - sa * da; \
- rr = isa * RED_8 (d) + ida * RED_8 (s); \
- rg = isa * GREEN_8 (d) + ida * GREEN_8 (s); \
- rb = isa * BLUE_8 (d) + ida * BLUE_8 (s); \
- \
- rr += blend_ ## name (RED_8 (d), da, RED_8 (s), sa); \
- rg += blend_ ## name (GREEN_8 (d), da, GREEN_8 (s), sa); \
- rb += blend_ ## name (BLUE_8 (d), da, BLUE_8 (s), sa); \
- \
- CLAMP (ra, 0, 255 * 255); \
- CLAMP (rr, 0, 255 * 255); \
- CLAMP (rg, 0, 255 * 255); \
- CLAMP (rb, 0, 255 * 255); \
- \
- ra = DIV_ONE_UN8 (ra); \
- rr = DIV_ONE_UN8 (rr); \
- rg = DIV_ONE_UN8 (rg); \
- rb = DIV_ONE_UN8 (rb); \
- \
- *(dest + i) = ra << 24 | rr << 16 | rg << 8 | rb; \
- } \
- } \
- \
- static void \
- combine_ ## name ## _ca (pixman_implementation_t *imp, \
- pixman_op_t op, \
- uint32_t * dest, \
- const uint32_t * src, \
- const uint32_t * mask, \
- int width) \
- { \
- int i; \
- for (i = 0; i < width; ++i) \
- { \
- uint32_t m = *(mask + i); \
- uint32_t s = *(src + i); \
- uint32_t d = *(dest + i); \
- uint8_t da = ALPHA_8 (d); \
- uint8_t ida = ~da; \
- uint32_t ra, rr, rg, rb; \
- uint8_t ira, iga, iba; \
- \
- combine_mask_ca (&s, &m); \
- \
- ira = ~RED_8 (m); \
- iga = ~GREEN_8 (m); \
- iba = ~BLUE_8 (m); \
- \
- ra = da * 0xff + ALPHA_8 (s) * 0xff - ALPHA_8 (s) * da; \
- rr = ira * RED_8 (d) + ida * RED_8 (s); \
- rg = iga * GREEN_8 (d) + ida * GREEN_8 (s); \
- rb = iba * BLUE_8 (d) + ida * BLUE_8 (s); \
- \
- rr += blend_ ## name (RED_8 (d), da, RED_8 (s), RED_8 (m)); \
- rg += blend_ ## name (GREEN_8 (d), da, GREEN_8 (s), GREEN_8 (m)); \
- rb += blend_ ## name (BLUE_8 (d), da, BLUE_8 (s), BLUE_8 (m)); \
- \
- CLAMP (ra, 0, 255 * 255); \
- CLAMP (rr, 0, 255 * 255); \
- CLAMP (rg, 0, 255 * 255); \
- CLAMP (rb, 0, 255 * 255); \
- \
- ra = DIV_ONE_UN8 (ra); \
- rr = DIV_ONE_UN8 (rr); \
- rg = DIV_ONE_UN8 (rg); \
- rb = DIV_ONE_UN8 (rb); \
- \
- *(dest + i) = ra << 24 | rr << 16 | rg << 8 | rb; \
- } \
- }
-
-/*
- * Screen
- *
- * ad * as * B(d/ad, s/as)
- * = ad * as * (d/ad + s/as - s/as * d/ad)
- * = ad * s + as * d - s * d
- */
-static inline int32_t
-blend_screen (int32_t d, int32_t ad, int32_t s, int32_t as)
-{
- return s * ad + d * as - s * d;
-}
-
-PDF_SEPARABLE_BLEND_MODE (screen)
-
-/*
- * Overlay
- *
- * ad * as * B(d/ad, s/as)
- * = ad * as * Hardlight (s, d)
- * = if (d / ad < 0.5)
- * as * ad * Multiply (s/as, 2 * d/ad)
- * else
- * as * ad * Screen (s/as, 2 * d / ad - 1)
- * = if (d < 0.5 * ad)
- * as * ad * s/as * 2 * d /ad
- * else
- * as * ad * (s/as + 2 * d / ad - 1 - s / as * (2 * d / ad - 1))
- * = if (2 * d < ad)
- * 2 * s * d
- * else
- * ad * s + 2 * as * d - as * ad - ad * s * (2 * d / ad - 1)
- * = if (2 * d < ad)
- * 2 * s * d
- * else
- * as * ad - 2 * (ad - d) * (as - s)
- */
-static inline int32_t
-blend_overlay (int32_t d, int32_t ad, int32_t s, int32_t as)
-{
- uint32_t r;
-
- if (2 * d < ad)
- r = 2 * s * d;
- else
- r = as * ad - 2 * (ad - d) * (as - s);
-
- return r;
-}
-
-PDF_SEPARABLE_BLEND_MODE (overlay)
-
-/*
- * Darken
- *
- * ad * as * B(d/ad, s/as)
- * = ad * as * MIN(d/ad, s/as)
- * = MIN (as * d, ad * s)
- */
-static inline int32_t
-blend_darken (int32_t d, int32_t ad, int32_t s, int32_t as)
-{
- s = ad * s;
- d = as * d;
-
- return s > d ? d : s;
-}
-
-PDF_SEPARABLE_BLEND_MODE (darken)
-
-/*
- * Lighten
- *
- * ad * as * B(d/ad, s/as)
- * = ad * as * MAX(d/ad, s/as)
- * = MAX (as * d, ad * s)
- */
-static inline int32_t
-blend_lighten (int32_t d, int32_t ad, int32_t s, int32_t as)
-{
- s = ad * s;
- d = as * d;
-
- return s > d ? s : d;
-}
-
-PDF_SEPARABLE_BLEND_MODE (lighten)
-
-/*
- * Hard light
- *
- * ad * as * B(d/ad, s/as)
- * = if (s/as <= 0.5)
- * ad * as * Multiply (d/ad, 2 * s/as)
- * else
- * ad * as * Screen (d/ad, 2 * s/as - 1)
- * = if 2 * s <= as
- * ad * as * d/ad * 2 * s / as
- * else
- * ad * as * (d/ad + (2 * s/as - 1) + d/ad * (2 * s/as - 1))
- * = if 2 * s <= as
- * 2 * s * d
- * else
- * as * ad - 2 * (ad - d) * (as - s)
- */
-static inline int32_t
-blend_hard_light (int32_t d, int32_t ad, int32_t s, int32_t as)
-{
- if (2 * s < as)
- return 2 * s * d;
- else
- return as * ad - 2 * (ad - d) * (as - s);
-}
-
-PDF_SEPARABLE_BLEND_MODE (hard_light)
-
-/*
- * Difference
- *
- * ad * as * B(s/as, d/ad)
- * = ad * as * abs (s/as - d/ad)
- * = if (s/as <= d/ad)
- * ad * as * (d/ad - s/as)
- * else
- * ad * as * (s/as - d/ad)
- * = if (ad * s <= as * d)
- * as * d - ad * s
- * else
- * ad * s - as * d
- */
-static inline int32_t
-blend_difference (int32_t d, int32_t ad, int32_t s, int32_t as)
-{
- int32_t das = d * as;
- int32_t sad = s * ad;
-
- if (sad < das)
- return das - sad;
- else
- return sad - das;
-}
-
-PDF_SEPARABLE_BLEND_MODE (difference)
-
-/*
- * Exclusion
- *
- * ad * as * B(s/as, d/ad)
- * = ad * as * (d/ad + s/as - 2 * d/ad * s/as)
- * = as * d + ad * s - 2 * s * d
- */
-
-/* This can be made faster by writing it directly and not using
- * PDF_SEPARABLE_BLEND_MODE, but that's a performance optimization */
-
-static inline int32_t
-blend_exclusion (int32_t d, int32_t ad, int32_t s, int32_t as)
-{
- return s * ad + d * as - 2 * d * s;
-}
-
-PDF_SEPARABLE_BLEND_MODE (exclusion)
-
-#undef PDF_SEPARABLE_BLEND_MODE
-
-/* Component alpha combiners */
-
-static void
-combine_clear_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- memset (dest, 0, width * sizeof(uint32_t));
-}
-
-static void
-combine_src_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t s = *(src + i);
- uint32_t m = *(mask + i);
-
- combine_mask_value_ca (&s, &m);
-
- *(dest + i) = s;
- }
-}
-
-static void
-combine_over_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t s = *(src + i);
- uint32_t m = *(mask + i);
- uint32_t a;
-
- combine_mask_ca (&s, &m);
-
- a = ~m;
- if (a)
- {
- uint32_t d = *(dest + i);
- UN8x4_MUL_UN8x4_ADD_UN8x4 (d, a, s);
- s = d;
- }
-
- *(dest + i) = s;
- }
-}
-
-static void
-combine_over_reverse_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t d = *(dest + i);
- uint32_t a = ~d >> A_SHIFT;
-
- if (a)
- {
- uint32_t s = *(src + i);
- uint32_t m = *(mask + i);
-
- UN8x4_MUL_UN8x4 (s, m);
- UN8x4_MUL_UN8_ADD_UN8x4 (s, a, d);
-
- *(dest + i) = s;
- }
- }
-}
-
-static void
-combine_in_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t d = *(dest + i);
- uint16_t a = d >> A_SHIFT;
- uint32_t s = 0;
-
- if (a)
- {
- uint32_t m = *(mask + i);
-
- s = *(src + i);
- combine_mask_value_ca (&s, &m);
-
- if (a != MASK)
- UN8x4_MUL_UN8 (s, a);
- }
-
- *(dest + i) = s;
- }
-}
-
-static void
-combine_in_reverse_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t s = *(src + i);
- uint32_t m = *(mask + i);
- uint32_t a;
-
- combine_mask_alpha_ca (&s, &m);
-
- a = m;
- if (a != ~0)
- {
- uint32_t d = 0;
-
- if (a)
- {
- d = *(dest + i);
- UN8x4_MUL_UN8x4 (d, a);
- }
-
- *(dest + i) = d;
- }
- }
-}
-
-static void
-combine_out_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t d = *(dest + i);
- uint16_t a = ~d >> A_SHIFT;
- uint32_t s = 0;
-
- if (a)
- {
- uint32_t m = *(mask + i);
-
- s = *(src + i);
- combine_mask_value_ca (&s, &m);
-
- if (a != MASK)
- UN8x4_MUL_UN8 (s, a);
- }
-
- *(dest + i) = s;
- }
-}
-
-static void
-combine_out_reverse_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t s = *(src + i);
- uint32_t m = *(mask + i);
- uint32_t a;
-
- combine_mask_alpha_ca (&s, &m);
-
- a = ~m;
- if (a != ~0)
- {
- uint32_t d = 0;
-
- if (a)
- {
- d = *(dest + i);
- UN8x4_MUL_UN8x4 (d, a);
- }
-
- *(dest + i) = d;
- }
- }
-}
-
-static void
-combine_atop_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t d = *(dest + i);
- uint32_t s = *(src + i);
- uint32_t m = *(mask + i);
- uint32_t ad;
- uint16_t as = d >> A_SHIFT;
-
- combine_mask_ca (&s, &m);
-
- ad = ~m;
-
- UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ad, s, as);
-
- *(dest + i) = d;
- }
-}
-
-static void
-combine_atop_reverse_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t d = *(dest + i);
- uint32_t s = *(src + i);
- uint32_t m = *(mask + i);
- uint32_t ad;
- uint16_t as = ~d >> A_SHIFT;
-
- combine_mask_ca (&s, &m);
-
- ad = m;
-
- UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ad, s, as);
-
- *(dest + i) = d;
- }
-}
-
-static void
-combine_xor_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t d = *(dest + i);
- uint32_t s = *(src + i);
- uint32_t m = *(mask + i);
- uint32_t ad;
- uint16_t as = ~d >> A_SHIFT;
-
- combine_mask_ca (&s, &m);
-
- ad = ~m;
-
- UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ad, s, as);
-
- *(dest + i) = d;
- }
-}
-
-static void
-combine_add_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t s = *(src + i);
- uint32_t m = *(mask + i);
- uint32_t d = *(dest + i);
-
- combine_mask_value_ca (&s, &m);
-
- UN8x4_ADD_UN8x4 (d, s);
-
- *(dest + i) = d;
- }
-}
-
-void
-_pixman_setup_combiner_functions_32 (pixman_implementation_t *imp)
-{
- /* Unified alpha */
- imp->combine_32[PIXMAN_OP_CLEAR] = combine_clear;
- imp->combine_32[PIXMAN_OP_SRC] = combine_src_u;
- imp->combine_32[PIXMAN_OP_DST] = combine_dst;
- imp->combine_32[PIXMAN_OP_OVER] = combine_over_u;
- imp->combine_32[PIXMAN_OP_OVER_REVERSE] = combine_over_reverse_u;
- imp->combine_32[PIXMAN_OP_IN] = combine_in_u;
- imp->combine_32[PIXMAN_OP_IN_REVERSE] = combine_in_reverse_u;
- imp->combine_32[PIXMAN_OP_OUT] = combine_out_u;
- imp->combine_32[PIXMAN_OP_OUT_REVERSE] = combine_out_reverse_u;
- imp->combine_32[PIXMAN_OP_ATOP] = combine_atop_u;
- imp->combine_32[PIXMAN_OP_ATOP_REVERSE] = combine_atop_reverse_u;
- imp->combine_32[PIXMAN_OP_XOR] = combine_xor_u;
- imp->combine_32[PIXMAN_OP_ADD] = combine_add_u;
-
- imp->combine_32[PIXMAN_OP_MULTIPLY] = combine_multiply_u;
- imp->combine_32[PIXMAN_OP_SCREEN] = combine_screen_u;
- imp->combine_32[PIXMAN_OP_OVERLAY] = combine_overlay_u;
- imp->combine_32[PIXMAN_OP_DARKEN] = combine_darken_u;
- imp->combine_32[PIXMAN_OP_LIGHTEN] = combine_lighten_u;
- imp->combine_32[PIXMAN_OP_HARD_LIGHT] = combine_hard_light_u;
- imp->combine_32[PIXMAN_OP_DIFFERENCE] = combine_difference_u;
- imp->combine_32[PIXMAN_OP_EXCLUSION] = combine_exclusion_u;
-
- /* Component alpha combiners */
- imp->combine_32_ca[PIXMAN_OP_CLEAR] = combine_clear_ca;
- imp->combine_32_ca[PIXMAN_OP_SRC] = combine_src_ca;
- /* dest */
- imp->combine_32_ca[PIXMAN_OP_OVER] = combine_over_ca;
- imp->combine_32_ca[PIXMAN_OP_OVER_REVERSE] = combine_over_reverse_ca;
- imp->combine_32_ca[PIXMAN_OP_IN] = combine_in_ca;
- imp->combine_32_ca[PIXMAN_OP_IN_REVERSE] = combine_in_reverse_ca;
- imp->combine_32_ca[PIXMAN_OP_OUT] = combine_out_ca;
- imp->combine_32_ca[PIXMAN_OP_OUT_REVERSE] = combine_out_reverse_ca;
- imp->combine_32_ca[PIXMAN_OP_ATOP] = combine_atop_ca;
- imp->combine_32_ca[PIXMAN_OP_ATOP_REVERSE] = combine_atop_reverse_ca;
- imp->combine_32_ca[PIXMAN_OP_XOR] = combine_xor_ca;
- imp->combine_32_ca[PIXMAN_OP_ADD] = combine_add_ca;
-
- imp->combine_32_ca[PIXMAN_OP_MULTIPLY] = combine_multiply_ca;
- imp->combine_32_ca[PIXMAN_OP_SCREEN] = combine_screen_ca;
- imp->combine_32_ca[PIXMAN_OP_OVERLAY] = combine_overlay_ca;
- imp->combine_32_ca[PIXMAN_OP_DARKEN] = combine_darken_ca;
- imp->combine_32_ca[PIXMAN_OP_LIGHTEN] = combine_lighten_ca;
- imp->combine_32_ca[PIXMAN_OP_HARD_LIGHT] = combine_hard_light_ca;
- imp->combine_32_ca[PIXMAN_OP_DIFFERENCE] = combine_difference_ca;
- imp->combine_32_ca[PIXMAN_OP_EXCLUSION] = combine_exclusion_ca;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-combine32.h b/Build/source/libs/pixman/pixman-src/pixman/pixman-combine32.h
deleted file mode 100644
index 59bb2477aa1..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-combine32.h
+++ /dev/null
@@ -1,272 +0,0 @@
-#define COMPONENT_SIZE 8
-#define MASK 0xff
-#define ONE_HALF 0x80
-
-#define A_SHIFT 8 * 3
-#define R_SHIFT 8 * 2
-#define G_SHIFT 8
-#define A_MASK 0xff000000
-#define R_MASK 0xff0000
-#define G_MASK 0xff00
-
-#define RB_MASK 0xff00ff
-#define AG_MASK 0xff00ff00
-#define RB_ONE_HALF 0x800080
-#define RB_MASK_PLUS_ONE 0x1000100
-
-#define ALPHA_8(x) ((x) >> A_SHIFT)
-#define RED_8(x) (((x) >> R_SHIFT) & MASK)
-#define GREEN_8(x) (((x) >> G_SHIFT) & MASK)
-#define BLUE_8(x) ((x) & MASK)
-
-/*
- * ARMv6 has UQADD8 instruction, which implements unsigned saturated
- * addition for 8-bit values packed in 32-bit registers. It is very useful
- * for UN8x4_ADD_UN8x4, UN8_rb_ADD_UN8_rb and ADD_UN8 macros (which would
- * otherwise need a lot of arithmetic operations to simulate this operation).
- * Since most of the major ARM linux distros are built for ARMv7, we are
- * much less dependent on runtime CPU detection and can get practical
- * benefits from conditional compilation here for a lot of users.
- */
-
-#if defined(USE_GCC_INLINE_ASM) && defined(__arm__) && \
- !defined(__aarch64__) && (!defined(__thumb__) || defined(__thumb2__))
-#if defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || \
- defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) || \
- defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) || \
- defined(__ARM_ARCH_6M__) || defined(__ARM_ARCH_7__) || \
- defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7R__) || \
- defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7EM__)
-
-static force_inline uint32_t
-un8x4_add_un8x4 (uint32_t x, uint32_t y)
-{
- uint32_t t;
- asm ("uqadd8 %0, %1, %2" : "=r" (t) : "%r" (x), "r" (y));
- return t;
-}
-
-#define UN8x4_ADD_UN8x4(x, y) \
- ((x) = un8x4_add_un8x4 ((x), (y)))
-
-#define UN8_rb_ADD_UN8_rb(x, y, t) \
- ((t) = un8x4_add_un8x4 ((x), (y)), (x) = (t))
-
-#define ADD_UN8(x, y, t) \
- ((t) = (x), un8x4_add_un8x4 ((t), (y)))
-
-#endif
-#endif
-
-/*****************************************************************************/
-
-/*
- * Helper macros.
- */
-
-#define MUL_UN8(a, b, t) \
- ((t) = (a) * (uint16_t)(b) + ONE_HALF, ((((t) >> G_SHIFT ) + (t) ) >> G_SHIFT ))
-
-#define DIV_UN8(a, b) \
- (((uint16_t) (a) * MASK + ((b) / 2)) / (b))
-
-#ifndef ADD_UN8
-#define ADD_UN8(x, y, t) \
- ((t) = (x) + (y), \
- (uint32_t) (uint8_t) ((t) | (0 - ((t) >> G_SHIFT))))
-#endif
-
-#define DIV_ONE_UN8(x) \
- (((x) + ONE_HALF + (((x) + ONE_HALF) >> G_SHIFT)) >> G_SHIFT)
-
-/*
- * The methods below use some tricks to be able to do two color
- * components at the same time.
- */
-
-/*
- * x_rb = (x_rb * a) / 255
- */
-#define UN8_rb_MUL_UN8(x, a, t) \
- do \
- { \
- t = ((x) & RB_MASK) * (a); \
- t += RB_ONE_HALF; \
- x = (t + ((t >> G_SHIFT) & RB_MASK)) >> G_SHIFT; \
- x &= RB_MASK; \
- } while (0)
-
-/*
- * x_rb = min (x_rb + y_rb, 255)
- */
-#ifndef UN8_rb_ADD_UN8_rb
-#define UN8_rb_ADD_UN8_rb(x, y, t) \
- do \
- { \
- t = ((x) + (y)); \
- t |= RB_MASK_PLUS_ONE - ((t >> G_SHIFT) & RB_MASK); \
- x = (t & RB_MASK); \
- } while (0)
-#endif
-
-/*
- * x_rb = (x_rb * a_rb) / 255
- */
-#define UN8_rb_MUL_UN8_rb(x, a, t) \
- do \
- { \
- t = (x & MASK) * (a & MASK); \
- t |= (x & R_MASK) * ((a >> R_SHIFT) & MASK); \
- t += RB_ONE_HALF; \
- t = (t + ((t >> G_SHIFT) & RB_MASK)) >> G_SHIFT; \
- x = t & RB_MASK; \
- } while (0)
-
-/*
- * x_c = (x_c * a) / 255
- */
-#define UN8x4_MUL_UN8(x, a) \
- do \
- { \
- uint32_t r1__, r2__, t__; \
- \
- r1__ = (x); \
- UN8_rb_MUL_UN8 (r1__, (a), t__); \
- \
- r2__ = (x) >> G_SHIFT; \
- UN8_rb_MUL_UN8 (r2__, (a), t__); \
- \
- (x) = r1__ | (r2__ << G_SHIFT); \
- } while (0)
-
-/*
- * x_c = (x_c * a) / 255 + y_c
- */
-#define UN8x4_MUL_UN8_ADD_UN8x4(x, a, y) \
- do \
- { \
- uint32_t r1__, r2__, r3__, t__; \
- \
- r1__ = (x); \
- r2__ = (y) & RB_MASK; \
- UN8_rb_MUL_UN8 (r1__, (a), t__); \
- UN8_rb_ADD_UN8_rb (r1__, r2__, t__); \
- \
- r2__ = (x) >> G_SHIFT; \
- r3__ = ((y) >> G_SHIFT) & RB_MASK; \
- UN8_rb_MUL_UN8 (r2__, (a), t__); \
- UN8_rb_ADD_UN8_rb (r2__, r3__, t__); \
- \
- (x) = r1__ | (r2__ << G_SHIFT); \
- } while (0)
-
-/*
- * x_c = (x_c * a + y_c * b) / 255
- */
-#define UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8(x, a, y, b) \
- do \
- { \
- uint32_t r1__, r2__, r3__, t__; \
- \
- r1__ = (x); \
- r2__ = (y); \
- UN8_rb_MUL_UN8 (r1__, (a), t__); \
- UN8_rb_MUL_UN8 (r2__, (b), t__); \
- UN8_rb_ADD_UN8_rb (r1__, r2__, t__); \
- \
- r2__ = ((x) >> G_SHIFT); \
- r3__ = ((y) >> G_SHIFT); \
- UN8_rb_MUL_UN8 (r2__, (a), t__); \
- UN8_rb_MUL_UN8 (r3__, (b), t__); \
- UN8_rb_ADD_UN8_rb (r2__, r3__, t__); \
- \
- (x) = r1__ | (r2__ << G_SHIFT); \
- } while (0)
-
-/*
- * x_c = (x_c * a_c) / 255
- */
-#define UN8x4_MUL_UN8x4(x, a) \
- do \
- { \
- uint32_t r1__, r2__, r3__, t__; \
- \
- r1__ = (x); \
- r2__ = (a); \
- UN8_rb_MUL_UN8_rb (r1__, r2__, t__); \
- \
- r2__ = (x) >> G_SHIFT; \
- r3__ = (a) >> G_SHIFT; \
- UN8_rb_MUL_UN8_rb (r2__, r3__, t__); \
- \
- (x) = r1__ | (r2__ << G_SHIFT); \
- } while (0)
-
-/*
- * x_c = (x_c * a_c) / 255 + y_c
- */
-#define UN8x4_MUL_UN8x4_ADD_UN8x4(x, a, y) \
- do \
- { \
- uint32_t r1__, r2__, r3__, t__; \
- \
- r1__ = (x); \
- r2__ = (a); \
- UN8_rb_MUL_UN8_rb (r1__, r2__, t__); \
- r2__ = (y) & RB_MASK; \
- UN8_rb_ADD_UN8_rb (r1__, r2__, t__); \
- \
- r2__ = ((x) >> G_SHIFT); \
- r3__ = ((a) >> G_SHIFT); \
- UN8_rb_MUL_UN8_rb (r2__, r3__, t__); \
- r3__ = ((y) >> G_SHIFT) & RB_MASK; \
- UN8_rb_ADD_UN8_rb (r2__, r3__, t__); \
- \
- (x) = r1__ | (r2__ << G_SHIFT); \
- } while (0)
-
-/*
- * x_c = (x_c * a_c + y_c * b) / 255
- */
-#define UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8(x, a, y, b) \
- do \
- { \
- uint32_t r1__, r2__, r3__, t__; \
- \
- r1__ = (x); \
- r2__ = (a); \
- UN8_rb_MUL_UN8_rb (r1__, r2__, t__); \
- r2__ = (y); \
- UN8_rb_MUL_UN8 (r2__, (b), t__); \
- UN8_rb_ADD_UN8_rb (r1__, r2__, t__); \
- \
- r2__ = (x) >> G_SHIFT; \
- r3__ = (a) >> G_SHIFT; \
- UN8_rb_MUL_UN8_rb (r2__, r3__, t__); \
- r3__ = (y) >> G_SHIFT; \
- UN8_rb_MUL_UN8 (r3__, (b), t__); \
- UN8_rb_ADD_UN8_rb (r2__, r3__, t__); \
- \
- x = r1__ | (r2__ << G_SHIFT); \
- } while (0)
-
-/*
- x_c = min(x_c + y_c, 255)
-*/
-#ifndef UN8x4_ADD_UN8x4
-#define UN8x4_ADD_UN8x4(x, y) \
- do \
- { \
- uint32_t r1__, r2__, r3__, t__; \
- \
- r1__ = (x) & RB_MASK; \
- r2__ = (y) & RB_MASK; \
- UN8_rb_ADD_UN8_rb (r1__, r2__, t__); \
- \
- r2__ = ((x) >> G_SHIFT) & RB_MASK; \
- r3__ = ((y) >> G_SHIFT) & RB_MASK; \
- UN8_rb_ADD_UN8_rb (r2__, r3__, t__); \
- \
- x = r1__ | (r2__ << G_SHIFT); \
- } while (0)
-#endif
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-compiler.h b/Build/source/libs/pixman/pixman-src/pixman/pixman-compiler.h
deleted file mode 100644
index 48eeca98619..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-compiler.h
+++ /dev/null
@@ -1,234 +0,0 @@
-/* Pixman uses some non-standard compiler features. This file ensures
- * they exist
- *
- * The features are:
- *
- * FUNC must be defined to expand to the current function
- * PIXMAN_EXPORT should be defined to whatever is required to
- * export functions from a shared library
- * limits limits for various types must be defined
- * inline must be defined
- * force_inline must be defined
- */
-#if defined (__GNUC__)
-# define FUNC ((const char*) (__PRETTY_FUNCTION__))
-#elif defined (__sun) || (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L)
-# define FUNC ((const char*) (__func__))
-#else
-# define FUNC ((const char*) ("???"))
-#endif
-
-#if defined (__GNUC__)
-# define unlikely(expr) __builtin_expect ((expr), 0)
-#else
-# define unlikely(expr) (expr)
-#endif
-
-#if defined (__GNUC__)
-# define MAYBE_UNUSED __attribute__((unused))
-#else
-# define MAYBE_UNUSED
-#endif
-
-#ifndef INT16_MIN
-# define INT16_MIN (-32767-1)
-#endif
-
-#ifndef INT16_MAX
-# define INT16_MAX (32767)
-#endif
-
-#ifndef INT32_MIN
-# define INT32_MIN (-2147483647-1)
-#endif
-
-#ifndef INT32_MAX
-# define INT32_MAX (2147483647)
-#endif
-
-#ifndef UINT32_MIN
-# define UINT32_MIN (0)
-#endif
-
-#ifndef UINT32_MAX
-# define UINT32_MAX (4294967295U)
-#endif
-
-#ifndef INT64_MIN
-# define INT64_MIN (-9223372036854775807-1)
-#endif
-
-#ifndef INT64_MAX
-# define INT64_MAX (9223372036854775807)
-#endif
-
-#ifndef SIZE_MAX
-# define SIZE_MAX ((size_t)-1)
-#endif
-
-
-#ifndef M_PI
-# define M_PI 3.14159265358979323846
-#endif
-
-#ifdef _MSC_VER
-/* 'inline' is available only in C++ in MSVC */
-# define inline __inline
-# define force_inline __forceinline
-# define noinline __declspec(noinline)
-#elif defined __GNUC__ || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
-# define inline __inline__
-# define force_inline __inline__ __attribute__ ((__always_inline__))
-# define noinline __attribute__((noinline))
-#else
-# ifndef force_inline
-# define force_inline inline
-# endif
-# ifndef noinline
-# define noinline
-# endif
-#endif
-
-/* GCC visibility */
-#if defined(__GNUC__) && __GNUC__ >= 4 && !defined(_WIN32)
-# define PIXMAN_EXPORT
-/* Sun Studio 8 visibility */
-#elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
-# define PIXMAN_EXPORT __global
-#elif defined (_MSC_VER) || defined(__MINGW32__)
-# define PIXMAN_EXPORT PIXMAN_API
-#else
-# define PIXMAN_EXPORT
-#endif
-
-/* member offsets */
-#define CONTAINER_OF(type, member, data) \
- ((type *)(((uint8_t *)data) - offsetof (type, member)))
-
-/* TLS */
-#if defined(PIXMAN_NO_TLS)
-
-# define PIXMAN_DEFINE_THREAD_LOCAL(type, name) \
- static type name
-# define PIXMAN_GET_THREAD_LOCAL(name) \
- (&name)
-
-#elif defined(TLS)
-
-# define PIXMAN_DEFINE_THREAD_LOCAL(type, name) \
- static TLS type name
-# define PIXMAN_GET_THREAD_LOCAL(name) \
- (&name)
-
-#elif defined(__MINGW32__)
-
-# define _NO_W32_PSEUDO_MODIFIERS
-# include <windows.h>
-
-# define PIXMAN_DEFINE_THREAD_LOCAL(type, name) \
- static volatile int tls_ ## name ## _initialized = 0; \
- static void *tls_ ## name ## _mutex = NULL; \
- static unsigned tls_ ## name ## _index; \
- \
- static type * \
- tls_ ## name ## _alloc (void) \
- { \
- type *value = calloc (1, sizeof (type)); \
- if (value) \
- TlsSetValue (tls_ ## name ## _index, value); \
- return value; \
- } \
- \
- static force_inline type * \
- tls_ ## name ## _get (void) \
- { \
- type *value; \
- if (!tls_ ## name ## _initialized) \
- { \
- if (!tls_ ## name ## _mutex) \
- { \
- void *mutex = CreateMutexA (NULL, 0, NULL); \
- if (InterlockedCompareExchangePointer ( \
- &tls_ ## name ## _mutex, mutex, NULL) != NULL) \
- { \
- CloseHandle (mutex); \
- } \
- } \
- WaitForSingleObject (tls_ ## name ## _mutex, 0xFFFFFFFF); \
- if (!tls_ ## name ## _initialized) \
- { \
- tls_ ## name ## _index = TlsAlloc (); \
- tls_ ## name ## _initialized = 1; \
- } \
- ReleaseMutex (tls_ ## name ## _mutex); \
- } \
- if (tls_ ## name ## _index == 0xFFFFFFFF) \
- return NULL; \
- value = TlsGetValue (tls_ ## name ## _index); \
- if (!value) \
- value = tls_ ## name ## _alloc (); \
- return value; \
- }
-
-# define PIXMAN_GET_THREAD_LOCAL(name) \
- tls_ ## name ## _get ()
-
-#elif defined(_MSC_VER)
-
-# define PIXMAN_DEFINE_THREAD_LOCAL(type, name) \
- static __declspec(thread) type name
-# define PIXMAN_GET_THREAD_LOCAL(name) \
- (&name)
-
-#elif defined(HAVE_PTHREADS)
-
-#include <pthread.h>
-
-# define PIXMAN_DEFINE_THREAD_LOCAL(type, name) \
- static pthread_once_t tls_ ## name ## _once_control = PTHREAD_ONCE_INIT; \
- static pthread_key_t tls_ ## name ## _key; \
- \
- static void \
- tls_ ## name ## _destroy_value (void *value) \
- { \
- free (value); \
- } \
- \
- static void \
- tls_ ## name ## _make_key (void) \
- { \
- pthread_key_create (&tls_ ## name ## _key, \
- tls_ ## name ## _destroy_value); \
- } \
- \
- static type * \
- tls_ ## name ## _alloc (void) \
- { \
- type *value = calloc (1, sizeof (type)); \
- if (value) \
- pthread_setspecific (tls_ ## name ## _key, value); \
- return value; \
- } \
- \
- static force_inline type * \
- tls_ ## name ## _get (void) \
- { \
- type *value = NULL; \
- if (pthread_once (&tls_ ## name ## _once_control, \
- tls_ ## name ## _make_key) == 0) \
- { \
- value = pthread_getspecific (tls_ ## name ## _key); \
- if (!value) \
- value = tls_ ## name ## _alloc (); \
- } \
- return value; \
- }
-
-# define PIXMAN_GET_THREAD_LOCAL(name) \
- tls_ ## name ## _get ()
-
-#else
-
-# error "Unknown thread local support for this system. Pixman will not work with multiple threads. Define PIXMAN_NO_TLS to acknowledge and accept this limitation and compile pixman without thread-safety support."
-
-#endif
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-conical-gradient.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-conical-gradient.c
deleted file mode 100644
index a39e20c4eb6..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-conical-gradient.c
+++ /dev/null
@@ -1,220 +0,0 @@
-/*
- * Copyright © 2000 SuSE, Inc.
- * Copyright © 2007 Red Hat, Inc.
- * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
- * 2005 Lars Knoll & Zack Rusin, Trolltech
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdlib.h>
-#include <math.h>
-#include "pixman-private.h"
-
-static force_inline double
-coordinates_to_parameter (double x, double y, double angle)
-{
- double t;
-
- t = atan2 (y, x) + angle;
-
- while (t < 0)
- t += 2 * M_PI;
-
- while (t >= 2 * M_PI)
- t -= 2 * M_PI;
-
- return 1 - t * (1 / (2 * M_PI)); /* Scale t to [0, 1] and
- * make rotation CCW
- */
-}
-
-static uint32_t *
-conical_get_scanline (pixman_iter_t *iter,
- const uint32_t *mask,
- int Bpp,
- pixman_gradient_walker_write_t write_pixel)
-{
- pixman_image_t *image = iter->image;
- int x = iter->x;
- int y = iter->y;
- int width = iter->width;
- uint32_t *buffer = iter->buffer;
-
- gradient_t *gradient = (gradient_t *)image;
- conical_gradient_t *conical = (conical_gradient_t *)image;
- uint32_t *end = buffer + width * (Bpp / 4);
- pixman_gradient_walker_t walker;
- pixman_bool_t affine = TRUE;
- double cx = 1.;
- double cy = 0.;
- double cz = 0.;
- double rx = x + 0.5;
- double ry = y + 0.5;
- double rz = 1.;
-
- _pixman_gradient_walker_init (&walker, gradient, image->common.repeat);
-
- if (image->common.transform)
- {
- pixman_vector_t v;
-
- /* reference point is the center of the pixel */
- v.vector[0] = pixman_int_to_fixed (x) + pixman_fixed_1 / 2;
- v.vector[1] = pixman_int_to_fixed (y) + pixman_fixed_1 / 2;
- v.vector[2] = pixman_fixed_1;
-
- if (!pixman_transform_point_3d (image->common.transform, &v))
- return iter->buffer;
-
- cx = image->common.transform->matrix[0][0] / 65536.;
- cy = image->common.transform->matrix[1][0] / 65536.;
- cz = image->common.transform->matrix[2][0] / 65536.;
-
- rx = v.vector[0] / 65536.;
- ry = v.vector[1] / 65536.;
- rz = v.vector[2] / 65536.;
-
- affine =
- image->common.transform->matrix[2][0] == 0 &&
- v.vector[2] == pixman_fixed_1;
- }
-
- if (affine)
- {
- rx -= conical->center.x / 65536.;
- ry -= conical->center.y / 65536.;
-
- while (buffer < end)
- {
- if (!mask || *mask++)
- {
- double t = coordinates_to_parameter (rx, ry, conical->angle);
-
- write_pixel (&walker,
- (pixman_fixed_48_16_t)pixman_double_to_fixed (t),
- buffer);
- }
-
- buffer += (Bpp / 4);
-
- rx += cx;
- ry += cy;
- }
- }
- else
- {
- while (buffer < end)
- {
- double x, y;
-
- if (!mask || *mask++)
- {
- double t;
-
- if (rz != 0)
- {
- x = rx / rz;
- y = ry / rz;
- }
- else
- {
- x = y = 0.;
- }
-
- x -= conical->center.x / 65536.;
- y -= conical->center.y / 65536.;
-
- t = coordinates_to_parameter (x, y, conical->angle);
-
- write_pixel (&walker,
- (pixman_fixed_48_16_t)pixman_double_to_fixed (t),
- buffer);
- }
-
- buffer += (Bpp / 4);
-
- rx += cx;
- ry += cy;
- rz += cz;
- }
- }
-
- iter->y++;
- return iter->buffer;
-}
-
-static uint32_t *
-conical_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask)
-{
- return conical_get_scanline (iter, mask, 4,
- _pixman_gradient_walker_write_narrow);
-}
-
-static uint32_t *
-conical_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask)
-{
- return conical_get_scanline (iter, NULL, 16,
- _pixman_gradient_walker_write_wide);
-}
-
-void
-_pixman_conical_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter)
-{
- if (iter->iter_flags & ITER_NARROW)
- iter->get_scanline = conical_get_scanline_narrow;
- else
- iter->get_scanline = conical_get_scanline_wide;
-}
-
-PIXMAN_EXPORT pixman_image_t *
-pixman_image_create_conical_gradient (const pixman_point_fixed_t * center,
- pixman_fixed_t angle,
- const pixman_gradient_stop_t *stops,
- int n_stops)
-{
- pixman_image_t *image = _pixman_image_allocate ();
- conical_gradient_t *conical;
-
- if (!image)
- return NULL;
-
- conical = &image->conical;
-
- if (!_pixman_init_gradient (&conical->common, stops, n_stops))
- {
- free (image);
- return NULL;
- }
-
- angle = MOD (angle, pixman_int_to_fixed (360));
-
- image->type = CONICAL;
-
- conical->center = *center;
- conical->angle = (pixman_fixed_to_double (angle) / 180.0) * M_PI;
-
- return image;
-}
-
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-edge-accessors.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-edge-accessors.c
deleted file mode 100644
index ea3a31e2f52..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-edge-accessors.c
+++ /dev/null
@@ -1,4 +0,0 @@
-
-#define PIXMAN_FB_ACCESSORS
-
-#include "pixman-edge.c"
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-edge-imp.h b/Build/source/libs/pixman/pixman-src/pixman/pixman-edge-imp.h
deleted file mode 100644
index a4698eddb28..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-edge-imp.h
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * Copyright © 2004 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef rasterize_span
-#endif
-
-static void
-RASTERIZE_EDGES (pixman_image_t *image,
- pixman_edge_t *l,
- pixman_edge_t *r,
- pixman_fixed_t t,
- pixman_fixed_t b)
-{
- pixman_fixed_t y = t;
- uint32_t *line;
- uint32_t *buf = (image)->bits.bits;
- int stride = (image)->bits.rowstride;
- int width = (image)->bits.width;
-
- line = buf + pixman_fixed_to_int (y) * stride;
-
- for (;;)
- {
- pixman_fixed_t lx;
- pixman_fixed_t rx;
- int lxi;
- int rxi;
-
- lx = l->x;
- rx = r->x;
-#if N_BITS == 1
- /* For the non-antialiased case, round the coordinates up, in effect
- * sampling just slightly to the left of the pixel. This is so that
- * when the sample point lies exactly on the line, we round towards
- * north-west.
- *
- * (The AA case does a similar adjustment in RENDER_SAMPLES_X)
- */
- lx += X_FRAC_FIRST(1) - pixman_fixed_e;
- rx += X_FRAC_FIRST(1) - pixman_fixed_e;
-#endif
- /* clip X */
- if (lx < 0)
- lx = 0;
- if (pixman_fixed_to_int (rx) >= width)
-#if N_BITS == 1
- rx = pixman_int_to_fixed (width);
-#else
- /* Use the last pixel of the scanline, covered 100%.
- * We can't use the first pixel following the scanline,
- * because accessing it could result in a buffer overrun.
- */
- rx = pixman_int_to_fixed (width) - 1;
-#endif
-
- /* Skip empty (or backwards) sections */
- if (rx > lx)
- {
-
- /* Find pixel bounds for span */
- lxi = pixman_fixed_to_int (lx);
- rxi = pixman_fixed_to_int (rx);
-
-#if N_BITS == 1
- {
-
-#define LEFT_MASK(x) \
- (((x) & 0x1f) ? \
- SCREEN_SHIFT_RIGHT (0xffffffff, (x) & 0x1f) : 0)
-#define RIGHT_MASK(x) \
- (((32 - (x)) & 0x1f) ? \
- SCREEN_SHIFT_LEFT (0xffffffff, (32 - (x)) & 0x1f) : 0)
-
-#define MASK_BITS(x,w,l,n,r) { \
- n = (w); \
- r = RIGHT_MASK ((x) + n); \
- l = LEFT_MASK (x); \
- if (l) { \
- n -= 32 - ((x) & 0x1f); \
- if (n < 0) { \
- n = 0; \
- l &= r; \
- r = 0; \
- } \
- } \
- n >>= 5; \
- }
-
- uint32_t *a = line;
- uint32_t startmask;
- uint32_t endmask;
- int nmiddle;
- int width = rxi - lxi;
- int x = lxi;
-
- a += x >> 5;
- x &= 0x1f;
-
- MASK_BITS (x, width, startmask, nmiddle, endmask);
-
- if (startmask) {
- WRITE(image, a, READ(image, a) | startmask);
- a++;
- }
- while (nmiddle--)
- WRITE(image, a++, 0xffffffff);
- if (endmask)
- WRITE(image, a, READ(image, a) | endmask);
- }
-#else
- {
- DEFINE_ALPHA(line,lxi);
- int lxs;
- int rxs;
-
- /* Sample coverage for edge pixels */
- lxs = RENDER_SAMPLES_X (lx, N_BITS);
- rxs = RENDER_SAMPLES_X (rx, N_BITS);
-
- /* Add coverage across row */
- if (lxi == rxi)
- {
- ADD_ALPHA (rxs - lxs);
- }
- else
- {
- int xi;
-
- ADD_ALPHA (N_X_FRAC(N_BITS) - lxs);
- STEP_ALPHA;
- for (xi = lxi + 1; xi < rxi; xi++)
- {
- ADD_ALPHA (N_X_FRAC(N_BITS));
- STEP_ALPHA;
- }
- ADD_ALPHA (rxs);
- }
- }
-#endif
- }
-
- if (y == b)
- break;
-
-#if N_BITS > 1
- if (pixman_fixed_frac (y) != Y_FRAC_LAST(N_BITS))
- {
- RENDER_EDGE_STEP_SMALL (l);
- RENDER_EDGE_STEP_SMALL (r);
- y += STEP_Y_SMALL(N_BITS);
- }
- else
-#endif
- {
- RENDER_EDGE_STEP_BIG (l);
- RENDER_EDGE_STEP_BIG (r);
- y += STEP_Y_BIG(N_BITS);
- line += stride;
- }
- }
-}
-
-#undef rasterize_span
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-edge.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-edge.c
deleted file mode 100644
index ad6dfc4cfaf..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-edge.c
+++ /dev/null
@@ -1,385 +0,0 @@
-/*
- * Copyright © 2004 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <string.h>
-
-#include "pixman-private.h"
-#include "pixman-accessor.h"
-
-/*
- * Step across a small sample grid gap
- */
-#define RENDER_EDGE_STEP_SMALL(edge) \
- { \
- edge->x += edge->stepx_small; \
- edge->e += edge->dx_small; \
- if (edge->e > 0) \
- { \
- edge->e -= edge->dy; \
- edge->x += edge->signdx; \
- } \
- }
-
-/*
- * Step across a large sample grid gap
- */
-#define RENDER_EDGE_STEP_BIG(edge) \
- { \
- edge->x += edge->stepx_big; \
- edge->e += edge->dx_big; \
- if (edge->e > 0) \
- { \
- edge->e -= edge->dy; \
- edge->x += edge->signdx; \
- } \
- }
-
-#ifdef PIXMAN_FB_ACCESSORS
-#define PIXMAN_RASTERIZE_EDGES pixman_rasterize_edges_accessors
-#else
-#define PIXMAN_RASTERIZE_EDGES pixman_rasterize_edges_no_accessors
-#endif
-
-/*
- * 4 bit alpha
- */
-
-#define N_BITS 4
-#define RASTERIZE_EDGES rasterize_edges_4
-
-#ifndef WORDS_BIGENDIAN
-#define SHIFT_4(o) ((o) << 2)
-#else
-#define SHIFT_4(o) ((1 - (o)) << 2)
-#endif
-
-#define GET_4(x, o) (((x) >> SHIFT_4 (o)) & 0xf)
-#define PUT_4(x, o, v) \
- (((x) & ~(0xf << SHIFT_4 (o))) | (((v) & 0xf) << SHIFT_4 (o)))
-
-#define DEFINE_ALPHA(line, x) \
- uint8_t *__ap = (uint8_t *) line + ((x) >> 1); \
- int __ao = (x) & 1
-
-#define STEP_ALPHA ((__ap += __ao), (__ao ^= 1))
-
-#define ADD_ALPHA(a) \
- { \
- uint8_t __o = READ (image, __ap); \
- uint8_t __a = (a) + GET_4 (__o, __ao); \
- WRITE (image, __ap, PUT_4 (__o, __ao, __a | (0 - ((__a) >> 4)))); \
- }
-
-#include "pixman-edge-imp.h"
-
-#undef ADD_ALPHA
-#undef STEP_ALPHA
-#undef DEFINE_ALPHA
-#undef RASTERIZE_EDGES
-#undef N_BITS
-
-
-/*
- * 1 bit alpha
- */
-
-#define N_BITS 1
-#define RASTERIZE_EDGES rasterize_edges_1
-
-#include "pixman-edge-imp.h"
-
-#undef RASTERIZE_EDGES
-#undef N_BITS
-
-/*
- * 8 bit alpha
- */
-
-static force_inline uint8_t
-clip255 (int x)
-{
- if (x > 255)
- return 255;
-
- return x;
-}
-
-#define ADD_SATURATE_8(buf, val, length) \
- do \
- { \
- int i__ = (length); \
- uint8_t *buf__ = (buf); \
- int val__ = (val); \
- \
- while (i__--) \
- { \
- WRITE (image, (buf__), clip255 (READ (image, (buf__)) + (val__))); \
- (buf__)++; \
- } \
- } while (0)
-
-/*
- * We want to detect the case where we add the same value to a long
- * span of pixels. The triangles on the end are filled in while we
- * count how many sub-pixel scanlines contribute to the middle section.
- *
- * +--------------------------+
- * fill_height =| \ /
- * +------------------+
- * |================|
- * fill_start fill_end
- */
-static void
-rasterize_edges_8 (pixman_image_t *image,
- pixman_edge_t * l,
- pixman_edge_t * r,
- pixman_fixed_t t,
- pixman_fixed_t b)
-{
- pixman_fixed_t y = t;
- uint32_t *line;
- int fill_start = -1, fill_end = -1;
- int fill_size = 0;
- uint32_t *buf = (image)->bits.bits;
- int stride = (image)->bits.rowstride;
- int width = (image)->bits.width;
-
- line = buf + pixman_fixed_to_int (y) * stride;
-
- for (;;)
- {
- uint8_t *ap = (uint8_t *) line;
- pixman_fixed_t lx, rx;
- int lxi, rxi;
-
- /* clip X */
- lx = l->x;
- if (lx < 0)
- lx = 0;
-
- rx = r->x;
-
- if (pixman_fixed_to_int (rx) >= width)
- {
- /* Use the last pixel of the scanline, covered 100%.
- * We can't use the first pixel following the scanline,
- * because accessing it could result in a buffer overrun.
- */
- rx = pixman_int_to_fixed (width) - 1;
- }
-
- /* Skip empty (or backwards) sections */
- if (rx > lx)
- {
- int lxs, rxs;
-
- /* Find pixel bounds for span. */
- lxi = pixman_fixed_to_int (lx);
- rxi = pixman_fixed_to_int (rx);
-
- /* Sample coverage for edge pixels */
- lxs = RENDER_SAMPLES_X (lx, 8);
- rxs = RENDER_SAMPLES_X (rx, 8);
-
- /* Add coverage across row */
- if (lxi == rxi)
- {
- WRITE (image, ap + lxi,
- clip255 (READ (image, ap + lxi) + rxs - lxs));
- }
- else
- {
- WRITE (image, ap + lxi,
- clip255 (READ (image, ap + lxi) + N_X_FRAC (8) - lxs));
-
- /* Move forward so that lxi/rxi is the pixel span */
- lxi++;
-
- /* Don't bother trying to optimize the fill unless
- * the span is longer than 4 pixels. */
- if (rxi - lxi > 4)
- {
- if (fill_start < 0)
- {
- fill_start = lxi;
- fill_end = rxi;
- fill_size++;
- }
- else
- {
- if (lxi >= fill_end || rxi < fill_start)
- {
- /* We're beyond what we saved, just fill it */
- ADD_SATURATE_8 (ap + fill_start,
- fill_size * N_X_FRAC (8),
- fill_end - fill_start);
- fill_start = lxi;
- fill_end = rxi;
- fill_size = 1;
- }
- else
- {
- /* Update fill_start */
- if (lxi > fill_start)
- {
- ADD_SATURATE_8 (ap + fill_start,
- fill_size * N_X_FRAC (8),
- lxi - fill_start);
- fill_start = lxi;
- }
- else if (lxi < fill_start)
- {
- ADD_SATURATE_8 (ap + lxi, N_X_FRAC (8),
- fill_start - lxi);
- }
-
- /* Update fill_end */
- if (rxi < fill_end)
- {
- ADD_SATURATE_8 (ap + rxi,
- fill_size * N_X_FRAC (8),
- fill_end - rxi);
- fill_end = rxi;
- }
- else if (fill_end < rxi)
- {
- ADD_SATURATE_8 (ap + fill_end,
- N_X_FRAC (8),
- rxi - fill_end);
- }
- fill_size++;
- }
- }
- }
- else
- {
- ADD_SATURATE_8 (ap + lxi, N_X_FRAC (8), rxi - lxi);
- }
-
- WRITE (image, ap + rxi, clip255 (READ (image, ap + rxi) + rxs));
- }
- }
-
- if (y == b)
- {
- /* We're done, make sure we clean up any remaining fill. */
- if (fill_start != fill_end)
- {
- if (fill_size == N_Y_FRAC (8))
- {
- MEMSET_WRAPPED (image, ap + fill_start,
- 0xff, fill_end - fill_start);
- }
- else
- {
- ADD_SATURATE_8 (ap + fill_start, fill_size * N_X_FRAC (8),
- fill_end - fill_start);
- }
- }
- break;
- }
-
- if (pixman_fixed_frac (y) != Y_FRAC_LAST (8))
- {
- RENDER_EDGE_STEP_SMALL (l);
- RENDER_EDGE_STEP_SMALL (r);
- y += STEP_Y_SMALL (8);
- }
- else
- {
- RENDER_EDGE_STEP_BIG (l);
- RENDER_EDGE_STEP_BIG (r);
- y += STEP_Y_BIG (8);
- if (fill_start != fill_end)
- {
- if (fill_size == N_Y_FRAC (8))
- {
- MEMSET_WRAPPED (image, ap + fill_start,
- 0xff, fill_end - fill_start);
- }
- else
- {
- ADD_SATURATE_8 (ap + fill_start, fill_size * N_X_FRAC (8),
- fill_end - fill_start);
- }
-
- fill_start = fill_end = -1;
- fill_size = 0;
- }
-
- line += stride;
- }
- }
-}
-
-#ifndef PIXMAN_FB_ACCESSORS
-static
-#endif
-void
-PIXMAN_RASTERIZE_EDGES (pixman_image_t *image,
- pixman_edge_t * l,
- pixman_edge_t * r,
- pixman_fixed_t t,
- pixman_fixed_t b)
-{
- switch (PIXMAN_FORMAT_BPP (image->bits.format))
- {
- case 1:
- rasterize_edges_1 (image, l, r, t, b);
- break;
-
- case 4:
- rasterize_edges_4 (image, l, r, t, b);
- break;
-
- case 8:
- rasterize_edges_8 (image, l, r, t, b);
- break;
-
- default:
- break;
- }
-}
-
-#ifndef PIXMAN_FB_ACCESSORS
-
-PIXMAN_EXPORT void
-pixman_rasterize_edges (pixman_image_t *image,
- pixman_edge_t * l,
- pixman_edge_t * r,
- pixman_fixed_t t,
- pixman_fixed_t b)
-{
- return_if_fail (image->type == BITS);
- return_if_fail (PIXMAN_FORMAT_TYPE (image->bits.format) == PIXMAN_TYPE_A);
-
- if (image->bits.read_func || image->bits.write_func)
- pixman_rasterize_edges_accessors (image, l, r, t, b);
- else
- pixman_rasterize_edges_no_accessors (image, l, r, t, b);
-}
-
-#endif
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-fast-path.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-fast-path.c
deleted file mode 100644
index 4b7a6f897fd..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-fast-path.c
+++ /dev/null
@@ -1,3294 +0,0 @@
-/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
-/*
- * Copyright © 2000 SuSE, Inc.
- * Copyright © 2007 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <string.h>
-#include <stdlib.h>
-#include "pixman-private.h"
-#include "pixman-combine32.h"
-#include "pixman-inlines.h"
-
-static force_inline uint32_t
-fetch_24 (uint8_t *a)
-{
- if (((uintptr_t)a) & 1)
- {
-#ifdef WORDS_BIGENDIAN
- return (*a << 16) | (*(uint16_t *)(a + 1));
-#else
- return *a | (*(uint16_t *)(a + 1) << 8);
-#endif
- }
- else
- {
-#ifdef WORDS_BIGENDIAN
- return (*(uint16_t *)a << 8) | *(a + 2);
-#else
- return *(uint16_t *)a | (*(a + 2) << 16);
-#endif
- }
-}
-
-static force_inline void
-store_24 (uint8_t *a,
- uint32_t v)
-{
- if (((uintptr_t)a) & 1)
- {
-#ifdef WORDS_BIGENDIAN
- *a = (uint8_t) (v >> 16);
- *(uint16_t *)(a + 1) = (uint16_t) (v);
-#else
- *a = (uint8_t) (v);
- *(uint16_t *)(a + 1) = (uint16_t) (v >> 8);
-#endif
- }
- else
- {
-#ifdef WORDS_BIGENDIAN
- *(uint16_t *)a = (uint16_t)(v >> 8);
- *(a + 2) = (uint8_t)v;
-#else
- *(uint16_t *)a = (uint16_t)v;
- *(a + 2) = (uint8_t)(v >> 16);
-#endif
- }
-}
-
-static force_inline uint32_t
-over (uint32_t src,
- uint32_t dest)
-{
- uint32_t a = ~src >> 24;
-
- UN8x4_MUL_UN8_ADD_UN8x4 (dest, a, src);
-
- return dest;
-}
-
-static force_inline uint32_t
-in (uint32_t x,
- uint8_t y)
-{
- uint16_t a = y;
-
- UN8x4_MUL_UN8 (x, a);
-
- return x;
-}
-
-/*
- * Naming convention:
- *
- * op_src_mask_dest
- */
-static void
-fast_composite_over_x888_8_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *src, *src_line;
- uint32_t *dst, *dst_line;
- uint8_t *mask, *mask_line;
- int src_stride, mask_stride, dst_stride;
- uint8_t m;
- uint32_t s, d;
- int32_t w;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- while (height--)
- {
- src = src_line;
- src_line += src_stride;
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
-
- w = width;
- while (w--)
- {
- m = *mask++;
- if (m)
- {
- s = *src | 0xff000000;
-
- if (m == 0xff)
- {
- *dst = s;
- }
- else
- {
- d = in (s, m);
- *dst = over (d, *dst);
- }
- }
- src++;
- dst++;
- }
- }
-}
-
-static void
-fast_composite_in_n_8_8 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src, srca;
- uint8_t *dst_line, *dst;
- uint8_t *mask_line, *mask, m;
- int dst_stride, mask_stride;
- int32_t w;
- uint16_t t;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- srca = src >> 24;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
- if (srca == 0xff)
- {
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- while (w--)
- {
- m = *mask++;
-
- if (m == 0)
- *dst = 0;
- else if (m != 0xff)
- *dst = MUL_UN8 (m, *dst, t);
-
- dst++;
- }
- }
- }
- else
- {
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- while (w--)
- {
- m = *mask++;
- m = MUL_UN8 (m, srca, t);
-
- if (m == 0)
- *dst = 0;
- else if (m != 0xff)
- *dst = MUL_UN8 (m, *dst, t);
-
- dst++;
- }
- }
- }
-}
-
-static void
-fast_composite_in_8_8 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint8_t *dst_line, *dst;
- uint8_t *src_line, *src;
- int dst_stride, src_stride;
- int32_t w;
- uint8_t s;
- uint16_t t;
-
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w--)
- {
- s = *src++;
-
- if (s == 0)
- *dst = 0;
- else if (s != 0xff)
- *dst = MUL_UN8 (s, *dst, t);
-
- dst++;
- }
- }
-}
-
-static void
-fast_composite_over_n_8_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src, srca;
- uint32_t *dst_line, *dst, d;
- uint8_t *mask_line, *mask, m;
- int dst_stride, mask_stride;
- int32_t w;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- srca = src >> 24;
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- while (w--)
- {
- m = *mask++;
- if (m == 0xff)
- {
- if (srca == 0xff)
- *dst = src;
- else
- *dst = over (src, *dst);
- }
- else if (m)
- {
- d = in (src, m);
- *dst = over (d, *dst);
- }
- dst++;
- }
- }
-}
-
-static void
-fast_composite_add_n_8888_8888_ca (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src, s;
- uint32_t *dst_line, *dst, d;
- uint32_t *mask_line, *mask, ma;
- int dst_stride, mask_stride;
- int32_t w;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- while (w--)
- {
- ma = *mask++;
-
- if (ma)
- {
- d = *dst;
- s = src;
-
- UN8x4_MUL_UN8x4_ADD_UN8x4 (s, ma, d);
-
- *dst = s;
- }
-
- dst++;
- }
- }
-}
-
-static void
-fast_composite_over_n_8888_8888_ca (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src, srca, s;
- uint32_t *dst_line, *dst, d;
- uint32_t *mask_line, *mask, ma;
- int dst_stride, mask_stride;
- int32_t w;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- srca = src >> 24;
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- while (w--)
- {
- ma = *mask++;
- if (ma == 0xffffffff)
- {
- if (srca == 0xff)
- *dst = src;
- else
- *dst = over (src, *dst);
- }
- else if (ma)
- {
- d = *dst;
- s = src;
-
- UN8x4_MUL_UN8x4 (s, ma);
- UN8x4_MUL_UN8 (ma, srca);
- ma = ~ma;
- UN8x4_MUL_UN8x4_ADD_UN8x4 (d, ma, s);
-
- *dst = d;
- }
-
- dst++;
- }
- }
-}
-
-static void
-fast_composite_over_n_8_0888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src, srca;
- uint8_t *dst_line, *dst;
- uint32_t d;
- uint8_t *mask_line, *mask, m;
- int dst_stride, mask_stride;
- int32_t w;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- srca = src >> 24;
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 3);
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- while (w--)
- {
- m = *mask++;
- if (m == 0xff)
- {
- if (srca == 0xff)
- {
- d = src;
- }
- else
- {
- d = fetch_24 (dst);
- d = over (src, d);
- }
- store_24 (dst, d);
- }
- else if (m)
- {
- d = over (in (src, m), fetch_24 (dst));
- store_24 (dst, d);
- }
- dst += 3;
- }
- }
-}
-
-static void
-fast_composite_over_n_8_0565 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src, srca;
- uint16_t *dst_line, *dst;
- uint32_t d;
- uint8_t *mask_line, *mask, m;
- int dst_stride, mask_stride;
- int32_t w;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- srca = src >> 24;
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- while (w--)
- {
- m = *mask++;
- if (m == 0xff)
- {
- if (srca == 0xff)
- {
- d = src;
- }
- else
- {
- d = *dst;
- d = over (src, convert_0565_to_0888 (d));
- }
- *dst = convert_8888_to_0565 (d);
- }
- else if (m)
- {
- d = *dst;
- d = over (in (src, m), convert_0565_to_0888 (d));
- *dst = convert_8888_to_0565 (d);
- }
- dst++;
- }
- }
-}
-
-static void
-fast_composite_over_n_8888_0565_ca (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src, srca, s;
- uint16_t src16;
- uint16_t *dst_line, *dst;
- uint32_t d;
- uint32_t *mask_line, *mask, ma;
- int dst_stride, mask_stride;
- int32_t w;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- srca = src >> 24;
- if (src == 0)
- return;
-
- src16 = convert_8888_to_0565 (src);
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- while (w--)
- {
- ma = *mask++;
- if (ma == 0xffffffff)
- {
- if (srca == 0xff)
- {
- *dst = src16;
- }
- else
- {
- d = *dst;
- d = over (src, convert_0565_to_0888 (d));
- *dst = convert_8888_to_0565 (d);
- }
- }
- else if (ma)
- {
- d = *dst;
- d = convert_0565_to_0888 (d);
-
- s = src;
-
- UN8x4_MUL_UN8x4 (s, ma);
- UN8x4_MUL_UN8 (ma, srca);
- ma = ~ma;
- UN8x4_MUL_UN8x4_ADD_UN8x4 (d, ma, s);
-
- *dst = convert_8888_to_0565 (d);
- }
- dst++;
- }
- }
-}
-
-static void
-fast_composite_over_8888_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst;
- uint32_t *src_line, *src, s;
- int dst_stride, src_stride;
- uint8_t a;
- int32_t w;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w--)
- {
- s = *src++;
- a = s >> 24;
- if (a == 0xff)
- *dst = s;
- else if (s)
- *dst = over (s, *dst);
- dst++;
- }
- }
-}
-
-static void
-fast_composite_src_x888_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst;
- uint32_t *src_line, *src;
- int dst_stride, src_stride;
- int32_t w;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w--)
- *dst++ = (*src++) | 0xff000000;
- }
-}
-
-#if 0
-static void
-fast_composite_over_8888_0888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint8_t *dst_line, *dst;
- uint32_t d;
- uint32_t *src_line, *src, s;
- uint8_t a;
- int dst_stride, src_stride;
- int32_t w;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 3);
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w--)
- {
- s = *src++;
- a = s >> 24;
- if (a)
- {
- if (a == 0xff)
- d = s;
- else
- d = over (s, fetch_24 (dst));
-
- store_24 (dst, d);
- }
- dst += 3;
- }
- }
-}
-#endif
-
-static void
-fast_composite_over_8888_0565 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint16_t *dst_line, *dst;
- uint32_t d;
- uint32_t *src_line, *src, s;
- uint8_t a;
- int dst_stride, src_stride;
- int32_t w;
-
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w--)
- {
- s = *src++;
- a = s >> 24;
- if (s)
- {
- if (a == 0xff)
- {
- d = s;
- }
- else
- {
- d = *dst;
- d = over (s, convert_0565_to_0888 (d));
- }
- *dst = convert_8888_to_0565 (d);
- }
- dst++;
- }
- }
-}
-
-static void
-fast_composite_add_8_8 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint8_t *dst_line, *dst;
- uint8_t *src_line, *src;
- int dst_stride, src_stride;
- int32_t w;
- uint8_t s, d;
- uint16_t t;
-
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w--)
- {
- s = *src++;
- if (s)
- {
- if (s != 0xff)
- {
- d = *dst;
- t = d + s;
- s = t | (0 - (t >> 8));
- }
- *dst = s;
- }
- dst++;
- }
- }
-}
-
-static void
-fast_composite_add_0565_0565 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint16_t *dst_line, *dst;
- uint32_t d;
- uint16_t *src_line, *src;
- uint32_t s;
- int dst_stride, src_stride;
- int32_t w;
-
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint16_t, src_stride, src_line, 1);
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w--)
- {
- s = *src++;
- if (s)
- {
- d = *dst;
- s = convert_0565_to_8888 (s);
- if (d)
- {
- d = convert_0565_to_8888 (d);
- UN8x4_ADD_UN8x4 (s, d);
- }
- *dst = convert_8888_to_0565 (s);
- }
- dst++;
- }
- }
-}
-
-static void
-fast_composite_add_8888_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst;
- uint32_t *src_line, *src;
- int dst_stride, src_stride;
- int32_t w;
- uint32_t s, d;
-
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w--)
- {
- s = *src++;
- if (s)
- {
- if (s != 0xffffffff)
- {
- d = *dst;
- if (d)
- UN8x4_ADD_UN8x4 (s, d);
- }
- *dst = s;
- }
- dst++;
- }
- }
-}
-
-static void
-fast_composite_add_n_8_8 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint8_t *dst_line, *dst;
- uint8_t *mask_line, *mask;
- int dst_stride, mask_stride;
- int32_t w;
- uint32_t src;
- uint8_t sa;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
- sa = (src >> 24);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- while (w--)
- {
- uint16_t tmp;
- uint16_t a;
- uint32_t m, d;
- uint32_t r;
-
- a = *mask++;
- d = *dst;
-
- m = MUL_UN8 (sa, a, tmp);
- r = ADD_UN8 (m, d, tmp);
-
- *dst++ = r;
- }
- }
-}
-
-#ifdef WORDS_BIGENDIAN
-#define CREATE_BITMASK(n) (0x80000000 >> (n))
-#define UPDATE_BITMASK(n) ((n) >> 1)
-#else
-#define CREATE_BITMASK(n) (1U << (n))
-#define UPDATE_BITMASK(n) ((n) << 1)
-#endif
-
-#define TEST_BIT(p, n) \
- (*((p) + ((n) >> 5)) & CREATE_BITMASK ((n) & 31))
-#define SET_BIT(p, n) \
- do { *((p) + ((n) >> 5)) |= CREATE_BITMASK ((n) & 31); } while (0);
-
-static void
-fast_composite_add_1_1 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst;
- uint32_t *src_line, *src;
- int dst_stride, src_stride;
- int32_t w;
-
- PIXMAN_IMAGE_GET_LINE (src_image, 0, src_y, uint32_t,
- src_stride, src_line, 1);
- PIXMAN_IMAGE_GET_LINE (dest_image, 0, dest_y, uint32_t,
- dst_stride, dst_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w--)
- {
- /*
- * TODO: improve performance by processing uint32_t data instead
- * of individual bits
- */
- if (TEST_BIT (src, src_x + w))
- SET_BIT (dst, dest_x + w);
- }
- }
-}
-
-static void
-fast_composite_over_n_1_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src, srca;
- uint32_t *dst, *dst_line;
- uint32_t *mask, *mask_line;
- int mask_stride, dst_stride;
- uint32_t bitcache, bitmask;
- int32_t w;
-
- if (width <= 0)
- return;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
- srca = src >> 24;
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t,
- dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, 0, mask_y, uint32_t,
- mask_stride, mask_line, 1);
- mask_line += mask_x >> 5;
-
- if (srca == 0xff)
- {
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- bitcache = *mask++;
- bitmask = CREATE_BITMASK (mask_x & 31);
-
- while (w--)
- {
- if (bitmask == 0)
- {
- bitcache = *mask++;
- bitmask = CREATE_BITMASK (0);
- }
- if (bitcache & bitmask)
- *dst = src;
- bitmask = UPDATE_BITMASK (bitmask);
- dst++;
- }
- }
- }
- else
- {
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- bitcache = *mask++;
- bitmask = CREATE_BITMASK (mask_x & 31);
-
- while (w--)
- {
- if (bitmask == 0)
- {
- bitcache = *mask++;
- bitmask = CREATE_BITMASK (0);
- }
- if (bitcache & bitmask)
- *dst = over (src, *dst);
- bitmask = UPDATE_BITMASK (bitmask);
- dst++;
- }
- }
- }
-}
-
-static void
-fast_composite_over_n_1_0565 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src, srca;
- uint16_t *dst, *dst_line;
- uint32_t *mask, *mask_line;
- int mask_stride, dst_stride;
- uint32_t bitcache, bitmask;
- int32_t w;
- uint32_t d;
- uint16_t src565;
-
- if (width <= 0)
- return;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
- srca = src >> 24;
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t,
- dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, 0, mask_y, uint32_t,
- mask_stride, mask_line, 1);
- mask_line += mask_x >> 5;
-
- if (srca == 0xff)
- {
- src565 = convert_8888_to_0565 (src);
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- bitcache = *mask++;
- bitmask = CREATE_BITMASK (mask_x & 31);
-
- while (w--)
- {
- if (bitmask == 0)
- {
- bitcache = *mask++;
- bitmask = CREATE_BITMASK (0);
- }
- if (bitcache & bitmask)
- *dst = src565;
- bitmask = UPDATE_BITMASK (bitmask);
- dst++;
- }
- }
- }
- else
- {
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- bitcache = *mask++;
- bitmask = CREATE_BITMASK (mask_x & 31);
-
- while (w--)
- {
- if (bitmask == 0)
- {
- bitcache = *mask++;
- bitmask = CREATE_BITMASK (0);
- }
- if (bitcache & bitmask)
- {
- d = over (src, convert_0565_to_0888 (*dst));
- *dst = convert_8888_to_0565 (d);
- }
- bitmask = UPDATE_BITMASK (bitmask);
- dst++;
- }
- }
- }
-}
-
-/*
- * Simple bitblt
- */
-
-static void
-fast_composite_solid_fill (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- if (dest_image->bits.format == PIXMAN_a1)
- {
- src = src >> 31;
- }
- else if (dest_image->bits.format == PIXMAN_a8)
- {
- src = src >> 24;
- }
- else if (dest_image->bits.format == PIXMAN_r5g6b5 ||
- dest_image->bits.format == PIXMAN_b5g6r5)
- {
- src = convert_8888_to_0565 (src);
- }
-
- pixman_fill (dest_image->bits.bits, dest_image->bits.rowstride,
- PIXMAN_FORMAT_BPP (dest_image->bits.format),
- dest_x, dest_y,
- width, height,
- src);
-}
-
-static void
-fast_composite_src_memcpy (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- int bpp = PIXMAN_FORMAT_BPP (dest_image->bits.format) / 8;
- uint32_t n_bytes = width * bpp;
- int dst_stride, src_stride;
- uint8_t *dst;
- uint8_t *src;
-
- src_stride = src_image->bits.rowstride * 4;
- dst_stride = dest_image->bits.rowstride * 4;
-
- src = (uint8_t *)src_image->bits.bits + src_y * src_stride + src_x * bpp;
- dst = (uint8_t *)dest_image->bits.bits + dest_y * dst_stride + dest_x * bpp;
-
- while (height--)
- {
- memcpy (dst, src, n_bytes);
-
- dst += dst_stride;
- src += src_stride;
- }
-}
-
-FAST_NEAREST (8888_8888_cover, 8888, 8888, uint32_t, uint32_t, SRC, COVER)
-FAST_NEAREST (8888_8888_none, 8888, 8888, uint32_t, uint32_t, SRC, NONE)
-FAST_NEAREST (8888_8888_pad, 8888, 8888, uint32_t, uint32_t, SRC, PAD)
-FAST_NEAREST (8888_8888_normal, 8888, 8888, uint32_t, uint32_t, SRC, NORMAL)
-FAST_NEAREST (x888_8888_cover, x888, 8888, uint32_t, uint32_t, SRC, COVER)
-FAST_NEAREST (x888_8888_pad, x888, 8888, uint32_t, uint32_t, SRC, PAD)
-FAST_NEAREST (x888_8888_normal, x888, 8888, uint32_t, uint32_t, SRC, NORMAL)
-FAST_NEAREST (8888_8888_cover, 8888, 8888, uint32_t, uint32_t, OVER, COVER)
-FAST_NEAREST (8888_8888_none, 8888, 8888, uint32_t, uint32_t, OVER, NONE)
-FAST_NEAREST (8888_8888_pad, 8888, 8888, uint32_t, uint32_t, OVER, PAD)
-FAST_NEAREST (8888_8888_normal, 8888, 8888, uint32_t, uint32_t, OVER, NORMAL)
-FAST_NEAREST (8888_565_cover, 8888, 0565, uint32_t, uint16_t, SRC, COVER)
-FAST_NEAREST (8888_565_none, 8888, 0565, uint32_t, uint16_t, SRC, NONE)
-FAST_NEAREST (8888_565_pad, 8888, 0565, uint32_t, uint16_t, SRC, PAD)
-FAST_NEAREST (8888_565_normal, 8888, 0565, uint32_t, uint16_t, SRC, NORMAL)
-FAST_NEAREST (565_565_normal, 0565, 0565, uint16_t, uint16_t, SRC, NORMAL)
-FAST_NEAREST (8888_565_cover, 8888, 0565, uint32_t, uint16_t, OVER, COVER)
-FAST_NEAREST (8888_565_none, 8888, 0565, uint32_t, uint16_t, OVER, NONE)
-FAST_NEAREST (8888_565_pad, 8888, 0565, uint32_t, uint16_t, OVER, PAD)
-FAST_NEAREST (8888_565_normal, 8888, 0565, uint32_t, uint16_t, OVER, NORMAL)
-
-#define REPEAT_MIN_WIDTH 32
-
-static void
-fast_composite_tiled_repeat (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- pixman_composite_func_t func;
- pixman_format_code_t mask_format;
- uint32_t src_flags, mask_flags;
- int32_t sx, sy;
- int32_t width_remain;
- int32_t num_pixels;
- int32_t src_width;
- int32_t i, j;
- pixman_image_t extended_src_image;
- uint32_t extended_src[REPEAT_MIN_WIDTH * 2];
- pixman_bool_t need_src_extension;
- uint32_t *src_line;
- int32_t src_stride;
- int32_t src_bpp;
- pixman_composite_info_t info2 = *info;
-
- src_flags = (info->src_flags & ~FAST_PATH_NORMAL_REPEAT) |
- FAST_PATH_SAMPLES_COVER_CLIP_NEAREST;
-
- if (mask_image)
- {
- mask_format = mask_image->common.extended_format_code;
- mask_flags = info->mask_flags;
- }
- else
- {
- mask_format = PIXMAN_null;
- mask_flags = FAST_PATH_IS_OPAQUE;
- }
-
- _pixman_implementation_lookup_composite (
- imp->toplevel, info->op,
- src_image->common.extended_format_code, src_flags,
- mask_format, mask_flags,
- dest_image->common.extended_format_code, info->dest_flags,
- &imp, &func);
-
- src_bpp = PIXMAN_FORMAT_BPP (src_image->bits.format);
-
- if (src_image->bits.width < REPEAT_MIN_WIDTH &&
- (src_bpp == 32 || src_bpp == 16 || src_bpp == 8) &&
- !src_image->bits.indexed)
- {
- sx = src_x;
- sx = MOD (sx, src_image->bits.width);
- sx += width;
- src_width = 0;
-
- while (src_width < REPEAT_MIN_WIDTH && src_width <= sx)
- src_width += src_image->bits.width;
-
- src_stride = (src_width * (src_bpp >> 3) + 3) / (int) sizeof (uint32_t);
-
- /* Initialize/validate stack-allocated temporary image */
- _pixman_bits_image_init (&extended_src_image, src_image->bits.format,
- src_width, 1, &extended_src[0], src_stride,
- FALSE);
- _pixman_image_validate (&extended_src_image);
-
- info2.src_image = &extended_src_image;
- need_src_extension = TRUE;
- }
- else
- {
- src_width = src_image->bits.width;
- need_src_extension = FALSE;
- }
-
- sx = src_x;
- sy = src_y;
-
- while (--height >= 0)
- {
- sx = MOD (sx, src_width);
- sy = MOD (sy, src_image->bits.height);
-
- if (need_src_extension)
- {
- if (src_bpp == 32)
- {
- PIXMAN_IMAGE_GET_LINE (src_image, 0, sy, uint32_t, src_stride, src_line, 1);
-
- for (i = 0; i < src_width; )
- {
- for (j = 0; j < src_image->bits.width; j++, i++)
- extended_src[i] = src_line[j];
- }
- }
- else if (src_bpp == 16)
- {
- uint16_t *src_line_16;
-
- PIXMAN_IMAGE_GET_LINE (src_image, 0, sy, uint16_t, src_stride,
- src_line_16, 1);
- src_line = (uint32_t*)src_line_16;
-
- for (i = 0; i < src_width; )
- {
- for (j = 0; j < src_image->bits.width; j++, i++)
- ((uint16_t*)extended_src)[i] = ((uint16_t*)src_line)[j];
- }
- }
- else if (src_bpp == 8)
- {
- uint8_t *src_line_8;
-
- PIXMAN_IMAGE_GET_LINE (src_image, 0, sy, uint8_t, src_stride,
- src_line_8, 1);
- src_line = (uint32_t*)src_line_8;
-
- for (i = 0; i < src_width; )
- {
- for (j = 0; j < src_image->bits.width; j++, i++)
- ((uint8_t*)extended_src)[i] = ((uint8_t*)src_line)[j];
- }
- }
-
- info2.src_y = 0;
- }
- else
- {
- info2.src_y = sy;
- }
-
- width_remain = width;
-
- while (width_remain > 0)
- {
- num_pixels = src_width - sx;
-
- if (num_pixels > width_remain)
- num_pixels = width_remain;
-
- info2.src_x = sx;
- info2.width = num_pixels;
- info2.height = 1;
-
- func (imp, &info2);
-
- width_remain -= num_pixels;
- info2.mask_x += num_pixels;
- info2.dest_x += num_pixels;
- sx = 0;
- }
-
- sx = src_x;
- sy++;
- info2.mask_x = info->mask_x;
- info2.mask_y++;
- info2.dest_x = info->dest_x;
- info2.dest_y++;
- }
-
- if (need_src_extension)
- _pixman_image_fini (&extended_src_image);
-}
-
-/* Use more unrolling for src_0565_0565 because it is typically CPU bound */
-static force_inline void
-scaled_nearest_scanline_565_565_SRC (uint16_t * dst,
- const uint16_t * src,
- int32_t w,
- pixman_fixed_t vx,
- pixman_fixed_t unit_x,
- pixman_fixed_t max_vx,
- pixman_bool_t fully_transparent_src)
-{
- uint16_t tmp1, tmp2, tmp3, tmp4;
- while ((w -= 4) >= 0)
- {
- tmp1 = *(src + pixman_fixed_to_int (vx));
- vx += unit_x;
- tmp2 = *(src + pixman_fixed_to_int (vx));
- vx += unit_x;
- tmp3 = *(src + pixman_fixed_to_int (vx));
- vx += unit_x;
- tmp4 = *(src + pixman_fixed_to_int (vx));
- vx += unit_x;
- *dst++ = tmp1;
- *dst++ = tmp2;
- *dst++ = tmp3;
- *dst++ = tmp4;
- }
- if (w & 2)
- {
- tmp1 = *(src + pixman_fixed_to_int (vx));
- vx += unit_x;
- tmp2 = *(src + pixman_fixed_to_int (vx));
- vx += unit_x;
- *dst++ = tmp1;
- *dst++ = tmp2;
- }
- if (w & 1)
- *dst = *(src + pixman_fixed_to_int (vx));
-}
-
-FAST_NEAREST_MAINLOOP (565_565_cover_SRC,
- scaled_nearest_scanline_565_565_SRC,
- uint16_t, uint16_t, COVER)
-FAST_NEAREST_MAINLOOP (565_565_none_SRC,
- scaled_nearest_scanline_565_565_SRC,
- uint16_t, uint16_t, NONE)
-FAST_NEAREST_MAINLOOP (565_565_pad_SRC,
- scaled_nearest_scanline_565_565_SRC,
- uint16_t, uint16_t, PAD)
-
-static force_inline uint32_t
-fetch_nearest (pixman_repeat_t src_repeat,
- pixman_format_code_t format,
- uint32_t *src, int x, int src_width)
-{
- if (repeat (src_repeat, &x, src_width))
- {
- if (format == PIXMAN_x8r8g8b8 || format == PIXMAN_x8b8g8r8)
- return *(src + x) | 0xff000000;
- else
- return *(src + x);
- }
- else
- {
- return 0;
- }
-}
-
-static force_inline void
-combine_over (uint32_t s, uint32_t *dst)
-{
- if (s)
- {
- uint8_t ia = 0xff - (s >> 24);
-
- if (ia)
- UN8x4_MUL_UN8_ADD_UN8x4 (*dst, ia, s);
- else
- *dst = s;
- }
-}
-
-static force_inline void
-combine_src (uint32_t s, uint32_t *dst)
-{
- *dst = s;
-}
-
-static void
-fast_composite_scaled_nearest (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line;
- uint32_t *src_line;
- int dst_stride, src_stride;
- int src_width, src_height;
- pixman_repeat_t src_repeat;
- pixman_fixed_t unit_x, unit_y;
- pixman_format_code_t src_format;
- pixman_vector_t v;
- pixman_fixed_t vy;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- /* pass in 0 instead of src_x and src_y because src_x and src_y need to be
- * transformed from destination space to source space
- */
- PIXMAN_IMAGE_GET_LINE (src_image, 0, 0, uint32_t, src_stride, src_line, 1);
-
- /* reference point is the center of the pixel */
- v.vector[0] = pixman_int_to_fixed (src_x) + pixman_fixed_1 / 2;
- v.vector[1] = pixman_int_to_fixed (src_y) + pixman_fixed_1 / 2;
- v.vector[2] = pixman_fixed_1;
-
- if (!pixman_transform_point_3d (src_image->common.transform, &v))
- return;
-
- unit_x = src_image->common.transform->matrix[0][0];
- unit_y = src_image->common.transform->matrix[1][1];
-
- /* Round down to closest integer, ensuring that 0.5 rounds to 0, not 1 */
- v.vector[0] -= pixman_fixed_e;
- v.vector[1] -= pixman_fixed_e;
-
- src_height = src_image->bits.height;
- src_width = src_image->bits.width;
- src_repeat = src_image->common.repeat;
- src_format = src_image->bits.format;
-
- vy = v.vector[1];
- while (height--)
- {
- pixman_fixed_t vx = v.vector[0];
- int y = pixman_fixed_to_int (vy);
- uint32_t *dst = dst_line;
-
- dst_line += dst_stride;
-
- /* adjust the y location by a unit vector in the y direction
- * this is equivalent to transforming y+1 of the destination point to source space */
- vy += unit_y;
-
- if (!repeat (src_repeat, &y, src_height))
- {
- if (op == PIXMAN_OP_SRC)
- memset (dst, 0, sizeof (*dst) * width);
- }
- else
- {
- int w = width;
-
- uint32_t *src = src_line + y * src_stride;
-
- while (w >= 2)
- {
- uint32_t s1, s2;
- int x1, x2;
-
- x1 = pixman_fixed_to_int (vx);
- vx += unit_x;
-
- x2 = pixman_fixed_to_int (vx);
- vx += unit_x;
-
- w -= 2;
-
- s1 = fetch_nearest (src_repeat, src_format, src, x1, src_width);
- s2 = fetch_nearest (src_repeat, src_format, src, x2, src_width);
-
- if (op == PIXMAN_OP_OVER)
- {
- combine_over (s1, dst++);
- combine_over (s2, dst++);
- }
- else
- {
- combine_src (s1, dst++);
- combine_src (s2, dst++);
- }
- }
-
- while (w--)
- {
- uint32_t s;
- int x;
-
- x = pixman_fixed_to_int (vx);
- vx += unit_x;
-
- s = fetch_nearest (src_repeat, src_format, src, x, src_width);
-
- if (op == PIXMAN_OP_OVER)
- combine_over (s, dst++);
- else
- combine_src (s, dst++);
- }
- }
- }
-}
-
-#define CACHE_LINE_SIZE 64
-
-#define FAST_SIMPLE_ROTATE(suffix, pix_type) \
- \
-static void \
-blt_rotated_90_trivial_##suffix (pix_type *dst, \
- int dst_stride, \
- const pix_type *src, \
- int src_stride, \
- int w, \
- int h) \
-{ \
- int x, y; \
- for (y = 0; y < h; y++) \
- { \
- const pix_type *s = src + (h - y - 1); \
- pix_type *d = dst + dst_stride * y; \
- for (x = 0; x < w; x++) \
- { \
- *d++ = *s; \
- s += src_stride; \
- } \
- } \
-} \
- \
-static void \
-blt_rotated_270_trivial_##suffix (pix_type *dst, \
- int dst_stride, \
- const pix_type *src, \
- int src_stride, \
- int w, \
- int h) \
-{ \
- int x, y; \
- for (y = 0; y < h; y++) \
- { \
- const pix_type *s = src + src_stride * (w - 1) + y; \
- pix_type *d = dst + dst_stride * y; \
- for (x = 0; x < w; x++) \
- { \
- *d++ = *s; \
- s -= src_stride; \
- } \
- } \
-} \
- \
-static void \
-blt_rotated_90_##suffix (pix_type *dst, \
- int dst_stride, \
- const pix_type *src, \
- int src_stride, \
- int W, \
- int H) \
-{ \
- int x; \
- int leading_pixels = 0, trailing_pixels = 0; \
- const int TILE_SIZE = CACHE_LINE_SIZE / sizeof(pix_type); \
- \
- /* \
- * split processing into handling destination as TILE_SIZExH cache line \
- * aligned vertical stripes (optimistically assuming that destination \
- * stride is a multiple of cache line, if not - it will be just a bit \
- * slower) \
- */ \
- \
- if ((uintptr_t)dst & (CACHE_LINE_SIZE - 1)) \
- { \
- leading_pixels = TILE_SIZE - (((uintptr_t)dst & \
- (CACHE_LINE_SIZE - 1)) / sizeof(pix_type)); \
- if (leading_pixels > W) \
- leading_pixels = W; \
- \
- /* unaligned leading part NxH (where N < TILE_SIZE) */ \
- blt_rotated_90_trivial_##suffix ( \
- dst, \
- dst_stride, \
- src, \
- src_stride, \
- leading_pixels, \
- H); \
- \
- dst += leading_pixels; \
- src += leading_pixels * src_stride; \
- W -= leading_pixels; \
- } \
- \
- if ((uintptr_t)(dst + W) & (CACHE_LINE_SIZE - 1)) \
- { \
- trailing_pixels = (((uintptr_t)(dst + W) & \
- (CACHE_LINE_SIZE - 1)) / sizeof(pix_type)); \
- if (trailing_pixels > W) \
- trailing_pixels = W; \
- W -= trailing_pixels; \
- } \
- \
- for (x = 0; x < W; x += TILE_SIZE) \
- { \
- /* aligned middle part TILE_SIZExH */ \
- blt_rotated_90_trivial_##suffix ( \
- dst + x, \
- dst_stride, \
- src + src_stride * x, \
- src_stride, \
- TILE_SIZE, \
- H); \
- } \
- \
- if (trailing_pixels) \
- { \
- /* unaligned trailing part NxH (where N < TILE_SIZE) */ \
- blt_rotated_90_trivial_##suffix ( \
- dst + W, \
- dst_stride, \
- src + W * src_stride, \
- src_stride, \
- trailing_pixels, \
- H); \
- } \
-} \
- \
-static void \
-blt_rotated_270_##suffix (pix_type *dst, \
- int dst_stride, \
- const pix_type *src, \
- int src_stride, \
- int W, \
- int H) \
-{ \
- int x; \
- int leading_pixels = 0, trailing_pixels = 0; \
- const int TILE_SIZE = CACHE_LINE_SIZE / sizeof(pix_type); \
- \
- /* \
- * split processing into handling destination as TILE_SIZExH cache line \
- * aligned vertical stripes (optimistically assuming that destination \
- * stride is a multiple of cache line, if not - it will be just a bit \
- * slower) \
- */ \
- \
- if ((uintptr_t)dst & (CACHE_LINE_SIZE - 1)) \
- { \
- leading_pixels = TILE_SIZE - (((uintptr_t)dst & \
- (CACHE_LINE_SIZE - 1)) / sizeof(pix_type)); \
- if (leading_pixels > W) \
- leading_pixels = W; \
- \
- /* unaligned leading part NxH (where N < TILE_SIZE) */ \
- blt_rotated_270_trivial_##suffix ( \
- dst, \
- dst_stride, \
- src + src_stride * (W - leading_pixels), \
- src_stride, \
- leading_pixels, \
- H); \
- \
- dst += leading_pixels; \
- W -= leading_pixels; \
- } \
- \
- if ((uintptr_t)(dst + W) & (CACHE_LINE_SIZE - 1)) \
- { \
- trailing_pixels = (((uintptr_t)(dst + W) & \
- (CACHE_LINE_SIZE - 1)) / sizeof(pix_type)); \
- if (trailing_pixels > W) \
- trailing_pixels = W; \
- W -= trailing_pixels; \
- src += trailing_pixels * src_stride; \
- } \
- \
- for (x = 0; x < W; x += TILE_SIZE) \
- { \
- /* aligned middle part TILE_SIZExH */ \
- blt_rotated_270_trivial_##suffix ( \
- dst + x, \
- dst_stride, \
- src + src_stride * (W - x - TILE_SIZE), \
- src_stride, \
- TILE_SIZE, \
- H); \
- } \
- \
- if (trailing_pixels) \
- { \
- /* unaligned trailing part NxH (where N < TILE_SIZE) */ \
- blt_rotated_270_trivial_##suffix ( \
- dst + W, \
- dst_stride, \
- src - trailing_pixels * src_stride, \
- src_stride, \
- trailing_pixels, \
- H); \
- } \
-} \
- \
-static void \
-fast_composite_rotate_90_##suffix (pixman_implementation_t *imp, \
- pixman_composite_info_t *info) \
-{ \
- PIXMAN_COMPOSITE_ARGS (info); \
- pix_type *dst_line; \
- pix_type *src_line; \
- int dst_stride, src_stride; \
- int src_x_t, src_y_t; \
- \
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, pix_type, \
- dst_stride, dst_line, 1); \
- src_x_t = -src_y + pixman_fixed_to_int ( \
- src_image->common.transform->matrix[0][2] + \
- pixman_fixed_1 / 2 - pixman_fixed_e) - height;\
- src_y_t = src_x + pixman_fixed_to_int ( \
- src_image->common.transform->matrix[1][2] + \
- pixman_fixed_1 / 2 - pixman_fixed_e); \
- PIXMAN_IMAGE_GET_LINE (src_image, src_x_t, src_y_t, pix_type, \
- src_stride, src_line, 1); \
- blt_rotated_90_##suffix (dst_line, dst_stride, src_line, src_stride, \
- width, height); \
-} \
- \
-static void \
-fast_composite_rotate_270_##suffix (pixman_implementation_t *imp, \
- pixman_composite_info_t *info) \
-{ \
- PIXMAN_COMPOSITE_ARGS (info); \
- pix_type *dst_line; \
- pix_type *src_line; \
- int dst_stride, src_stride; \
- int src_x_t, src_y_t; \
- \
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, pix_type, \
- dst_stride, dst_line, 1); \
- src_x_t = src_y + pixman_fixed_to_int ( \
- src_image->common.transform->matrix[0][2] + \
- pixman_fixed_1 / 2 - pixman_fixed_e); \
- src_y_t = -src_x + pixman_fixed_to_int ( \
- src_image->common.transform->matrix[1][2] + \
- pixman_fixed_1 / 2 - pixman_fixed_e) - width; \
- PIXMAN_IMAGE_GET_LINE (src_image, src_x_t, src_y_t, pix_type, \
- src_stride, src_line, 1); \
- blt_rotated_270_##suffix (dst_line, dst_stride, src_line, src_stride, \
- width, height); \
-}
-
-FAST_SIMPLE_ROTATE (8, uint8_t)
-FAST_SIMPLE_ROTATE (565, uint16_t)
-FAST_SIMPLE_ROTATE (8888, uint32_t)
-
-static const pixman_fast_path_t c_fast_paths[] =
-{
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, r5g6b5, fast_composite_over_n_8_0565),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, b5g6r5, fast_composite_over_n_8_0565),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, r8g8b8, fast_composite_over_n_8_0888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, b8g8r8, fast_composite_over_n_8_0888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, fast_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, fast_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, fast_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, fast_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a1, a8r8g8b8, fast_composite_over_n_1_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a1, x8r8g8b8, fast_composite_over_n_1_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a1, a8b8g8r8, fast_composite_over_n_1_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a1, x8b8g8r8, fast_composite_over_n_1_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a1, r5g6b5, fast_composite_over_n_1_0565),
- PIXMAN_STD_FAST_PATH (OVER, solid, a1, b5g6r5, fast_composite_over_n_1_0565),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, fast_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, fast_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, r5g6b5, fast_composite_over_n_8888_0565_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, fast_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, fast_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, b5g6r5, fast_composite_over_n_8888_0565_ca),
- PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, x8r8g8b8, fast_composite_over_x888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, a8r8g8b8, fast_composite_over_x888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, x8b8g8r8, fast_composite_over_x888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, a8b8g8r8, fast_composite_over_x888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, fast_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, fast_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, r5g6b5, fast_composite_over_8888_0565),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, fast_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, fast_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, b5g6r5, fast_composite_over_8888_0565),
- PIXMAN_STD_FAST_PATH (ADD, r5g6b5, null, r5g6b5, fast_composite_add_0565_0565),
- PIXMAN_STD_FAST_PATH (ADD, b5g6r5, null, b5g6r5, fast_composite_add_0565_0565),
- PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, fast_composite_add_8888_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, fast_composite_add_8888_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, fast_composite_add_8_8),
- PIXMAN_STD_FAST_PATH (ADD, a1, null, a1, fast_composite_add_1_1),
- PIXMAN_STD_FAST_PATH_CA (ADD, solid, a8r8g8b8, a8r8g8b8, fast_composite_add_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8, fast_composite_add_n_8_8),
- PIXMAN_STD_FAST_PATH (SRC, solid, null, a8r8g8b8, fast_composite_solid_fill),
- PIXMAN_STD_FAST_PATH (SRC, solid, null, x8r8g8b8, fast_composite_solid_fill),
- PIXMAN_STD_FAST_PATH (SRC, solid, null, a8b8g8r8, fast_composite_solid_fill),
- PIXMAN_STD_FAST_PATH (SRC, solid, null, x8b8g8r8, fast_composite_solid_fill),
- PIXMAN_STD_FAST_PATH (SRC, solid, null, a1, fast_composite_solid_fill),
- PIXMAN_STD_FAST_PATH (SRC, solid, null, a8, fast_composite_solid_fill),
- PIXMAN_STD_FAST_PATH (SRC, solid, null, r5g6b5, fast_composite_solid_fill),
- PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, fast_composite_src_x888_8888),
- PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, fast_composite_src_x888_8888),
- PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, fast_composite_src_memcpy),
- PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, fast_composite_src_memcpy),
- PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, fast_composite_src_memcpy),
- PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, fast_composite_src_memcpy),
- PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, fast_composite_src_memcpy),
- PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, fast_composite_src_memcpy),
- PIXMAN_STD_FAST_PATH (SRC, b8g8r8a8, null, b8g8r8x8, fast_composite_src_memcpy),
- PIXMAN_STD_FAST_PATH (SRC, b8g8r8a8, null, b8g8r8a8, fast_composite_src_memcpy),
- PIXMAN_STD_FAST_PATH (SRC, b8g8r8x8, null, b8g8r8x8, fast_composite_src_memcpy),
- PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, fast_composite_src_memcpy),
- PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, fast_composite_src_memcpy),
- PIXMAN_STD_FAST_PATH (SRC, r8g8b8, null, r8g8b8, fast_composite_src_memcpy),
- PIXMAN_STD_FAST_PATH (SRC, b8g8r8, null, b8g8r8, fast_composite_src_memcpy),
- PIXMAN_STD_FAST_PATH (SRC, x1r5g5b5, null, x1r5g5b5, fast_composite_src_memcpy),
- PIXMAN_STD_FAST_PATH (SRC, a1r5g5b5, null, x1r5g5b5, fast_composite_src_memcpy),
- PIXMAN_STD_FAST_PATH (SRC, a8, null, a8, fast_composite_src_memcpy),
- PIXMAN_STD_FAST_PATH (IN, a8, null, a8, fast_composite_in_8_8),
- PIXMAN_STD_FAST_PATH (IN, solid, a8, a8, fast_composite_in_n_8_8),
-
- SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, 8888_8888),
- SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, 8888_8888),
- SIMPLE_NEAREST_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8, 8888_8888),
- SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8, 8888_8888),
-
- SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, 8888_8888),
- SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8, 8888_8888),
-
- SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, r5g6b5, 8888_565),
- SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, r5g6b5, 8888_565),
-
- SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, r5g6b5, 565_565),
-
- SIMPLE_NEAREST_FAST_PATH_COVER (SRC, x8r8g8b8, a8r8g8b8, x888_8888),
- SIMPLE_NEAREST_FAST_PATH_COVER (SRC, x8b8g8r8, a8b8g8r8, x888_8888),
- SIMPLE_NEAREST_FAST_PATH_PAD (SRC, x8r8g8b8, a8r8g8b8, x888_8888),
- SIMPLE_NEAREST_FAST_PATH_PAD (SRC, x8b8g8r8, a8b8g8r8, x888_8888),
- SIMPLE_NEAREST_FAST_PATH_NORMAL (SRC, x8r8g8b8, a8r8g8b8, x888_8888),
- SIMPLE_NEAREST_FAST_PATH_NORMAL (SRC, x8b8g8r8, a8b8g8r8, x888_8888),
-
- SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, 8888_8888),
- SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, 8888_8888),
- SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, 8888_8888),
- SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, 8888_8888),
-
- SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, r5g6b5, 8888_565),
-
-#define NEAREST_FAST_PATH(op,s,d) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, SCALED_NEAREST_FLAGS, \
- PIXMAN_null, 0, \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_nearest, \
- }
-
- NEAREST_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8),
- NEAREST_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8),
- NEAREST_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8),
- NEAREST_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8),
-
- NEAREST_FAST_PATH (SRC, x8r8g8b8, a8r8g8b8),
- NEAREST_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8),
- NEAREST_FAST_PATH (SRC, x8b8g8r8, a8b8g8r8),
- NEAREST_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8),
-
- NEAREST_FAST_PATH (OVER, x8r8g8b8, x8r8g8b8),
- NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8),
- NEAREST_FAST_PATH (OVER, x8b8g8r8, x8b8g8r8),
- NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8),
-
- NEAREST_FAST_PATH (OVER, x8r8g8b8, a8r8g8b8),
- NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8),
- NEAREST_FAST_PATH (OVER, x8b8g8r8, a8b8g8r8),
- NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8),
-
-#define SIMPLE_ROTATE_FLAGS(angle) \
- (FAST_PATH_ROTATE_ ## angle ## _TRANSFORM | \
- FAST_PATH_NEAREST_FILTER | \
- FAST_PATH_SAMPLES_COVER_CLIP_NEAREST | \
- FAST_PATH_STANDARD_FLAGS)
-
-#define SIMPLE_ROTATE_FAST_PATH(op,s,d,suffix) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, SIMPLE_ROTATE_FLAGS (90), \
- PIXMAN_null, 0, \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_rotate_90_##suffix, \
- }, \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, SIMPLE_ROTATE_FLAGS (270), \
- PIXMAN_null, 0, \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_rotate_270_##suffix, \
- }
-
- SIMPLE_ROTATE_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, 8888),
- SIMPLE_ROTATE_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, 8888),
- SIMPLE_ROTATE_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, 8888),
- SIMPLE_ROTATE_FAST_PATH (SRC, r5g6b5, r5g6b5, 565),
- SIMPLE_ROTATE_FAST_PATH (SRC, a8, a8, 8),
-
- /* Simple repeat fast path entry. */
- { PIXMAN_OP_any,
- PIXMAN_any,
- (FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM | FAST_PATH_BITS_IMAGE |
- FAST_PATH_NORMAL_REPEAT),
- PIXMAN_any, 0,
- PIXMAN_any, FAST_PATH_STD_DEST_FLAGS,
- fast_composite_tiled_repeat
- },
-
- { PIXMAN_OP_NONE },
-};
-
-#ifdef WORDS_BIGENDIAN
-#define A1_FILL_MASK(n, offs) (((1U << (n)) - 1) << (32 - (offs) - (n)))
-#else
-#define A1_FILL_MASK(n, offs) (((1U << (n)) - 1) << (offs))
-#endif
-
-static force_inline void
-pixman_fill1_line (uint32_t *dst, int offs, int width, int v)
-{
- if (offs)
- {
- int leading_pixels = 32 - offs;
- if (leading_pixels >= width)
- {
- if (v)
- *dst |= A1_FILL_MASK (width, offs);
- else
- *dst &= ~A1_FILL_MASK (width, offs);
- return;
- }
- else
- {
- if (v)
- *dst++ |= A1_FILL_MASK (leading_pixels, offs);
- else
- *dst++ &= ~A1_FILL_MASK (leading_pixels, offs);
- width -= leading_pixels;
- }
- }
- while (width >= 32)
- {
- if (v)
- *dst++ = 0xFFFFFFFF;
- else
- *dst++ = 0;
- width -= 32;
- }
- if (width > 0)
- {
- if (v)
- *dst |= A1_FILL_MASK (width, 0);
- else
- *dst &= ~A1_FILL_MASK (width, 0);
- }
-}
-
-static void
-pixman_fill1 (uint32_t *bits,
- int stride,
- int x,
- int y,
- int width,
- int height,
- uint32_t filler)
-{
- uint32_t *dst = bits + y * stride + (x >> 5);
- int offs = x & 31;
-
- if (filler & 1)
- {
- while (height--)
- {
- pixman_fill1_line (dst, offs, width, 1);
- dst += stride;
- }
- }
- else
- {
- while (height--)
- {
- pixman_fill1_line (dst, offs, width, 0);
- dst += stride;
- }
- }
-}
-
-static void
-pixman_fill8 (uint32_t *bits,
- int stride,
- int x,
- int y,
- int width,
- int height,
- uint32_t filler)
-{
- int byte_stride = stride * (int) sizeof (uint32_t);
- uint8_t *dst = (uint8_t *) bits;
- uint8_t v = filler & 0xff;
- int i;
-
- dst = dst + y * byte_stride + x;
-
- while (height--)
- {
- for (i = 0; i < width; ++i)
- dst[i] = v;
-
- dst += byte_stride;
- }
-}
-
-static void
-pixman_fill16 (uint32_t *bits,
- int stride,
- int x,
- int y,
- int width,
- int height,
- uint32_t filler)
-{
- int short_stride =
- (stride * (int)sizeof (uint32_t)) / (int)sizeof (uint16_t);
- uint16_t *dst = (uint16_t *)bits;
- uint16_t v = filler & 0xffff;
- int i;
-
- dst = dst + y * short_stride + x;
-
- while (height--)
- {
- for (i = 0; i < width; ++i)
- dst[i] = v;
-
- dst += short_stride;
- }
-}
-
-static void
-pixman_fill32 (uint32_t *bits,
- int stride,
- int x,
- int y,
- int width,
- int height,
- uint32_t filler)
-{
- int i;
-
- bits = bits + y * stride + x;
-
- while (height--)
- {
- for (i = 0; i < width; ++i)
- bits[i] = filler;
-
- bits += stride;
- }
-}
-
-static pixman_bool_t
-fast_path_fill (pixman_implementation_t *imp,
- uint32_t * bits,
- int stride,
- int bpp,
- int x,
- int y,
- int width,
- int height,
- uint32_t filler)
-{
- switch (bpp)
- {
- case 1:
- pixman_fill1 (bits, stride, x, y, width, height, filler);
- break;
-
- case 8:
- pixman_fill8 (bits, stride, x, y, width, height, filler);
- break;
-
- case 16:
- pixman_fill16 (bits, stride, x, y, width, height, filler);
- break;
-
- case 32:
- pixman_fill32 (bits, stride, x, y, width, height, filler);
- break;
-
- default:
- return FALSE;
- }
-
- return TRUE;
-}
-
-/*****************************************************************************/
-
-static uint32_t *
-fast_fetch_r5g6b5 (pixman_iter_t *iter, const uint32_t *mask)
-{
- int32_t w = iter->width;
- uint32_t *dst = iter->buffer;
- const uint16_t *src = (const uint16_t *)iter->bits;
-
- iter->bits += iter->stride;
-
- /* Align the source buffer at 4 bytes boundary */
- if (w > 0 && ((uintptr_t)src & 3))
- {
- *dst++ = convert_0565_to_8888 (*src++);
- w--;
- }
- /* Process two pixels per iteration */
- while ((w -= 2) >= 0)
- {
- uint32_t sr, sb, sg, t0, t1;
- uint32_t s = *(const uint32_t *)src;
- src += 2;
- sr = (s >> 8) & 0x00F800F8;
- sb = (s << 3) & 0x00F800F8;
- sg = (s >> 3) & 0x00FC00FC;
- sr |= sr >> 5;
- sb |= sb >> 5;
- sg |= sg >> 6;
- t0 = ((sr << 16) & 0x00FF0000) | ((sg << 8) & 0x0000FF00) |
- (sb & 0xFF) | 0xFF000000;
- t1 = (sr & 0x00FF0000) | ((sg >> 8) & 0x0000FF00) |
- (sb >> 16) | 0xFF000000;
-#ifdef WORDS_BIGENDIAN
- *dst++ = t1;
- *dst++ = t0;
-#else
- *dst++ = t0;
- *dst++ = t1;
-#endif
- }
- if (w & 1)
- {
- *dst = convert_0565_to_8888 (*src);
- }
-
- return iter->buffer;
-}
-
-static uint32_t *
-fast_dest_fetch_noop (pixman_iter_t *iter, const uint32_t *mask)
-{
- iter->bits += iter->stride;
- return iter->buffer;
-}
-
-/* Helper function for a workaround, which tries to ensure that 0x1F001F
- * constant is always allocated in a register on RISC architectures.
- */
-static force_inline uint32_t
-convert_8888_to_0565_workaround (uint32_t s, uint32_t x1F001F)
-{
- uint32_t a, b;
- a = (s >> 3) & x1F001F;
- b = s & 0xFC00;
- a |= a >> 5;
- a |= b >> 5;
- return a;
-}
-
-static void
-fast_write_back_r5g6b5 (pixman_iter_t *iter)
-{
- int32_t w = iter->width;
- uint16_t *dst = (uint16_t *)(iter->bits - iter->stride);
- const uint32_t *src = iter->buffer;
- /* Workaround to ensure that x1F001F variable is allocated in a register */
- static volatile uint32_t volatile_x1F001F = 0x1F001F;
- uint32_t x1F001F = volatile_x1F001F;
-
- while ((w -= 4) >= 0)
- {
- uint32_t s1 = *src++;
- uint32_t s2 = *src++;
- uint32_t s3 = *src++;
- uint32_t s4 = *src++;
- *dst++ = convert_8888_to_0565_workaround (s1, x1F001F);
- *dst++ = convert_8888_to_0565_workaround (s2, x1F001F);
- *dst++ = convert_8888_to_0565_workaround (s3, x1F001F);
- *dst++ = convert_8888_to_0565_workaround (s4, x1F001F);
- }
- if (w & 2)
- {
- *dst++ = convert_8888_to_0565_workaround (*src++, x1F001F);
- *dst++ = convert_8888_to_0565_workaround (*src++, x1F001F);
- }
- if (w & 1)
- {
- *dst = convert_8888_to_0565_workaround (*src, x1F001F);
- }
-}
-
-typedef struct
-{
- int y;
- uint64_t * buffer;
-} line_t;
-
-typedef struct
-{
- line_t lines[2];
- pixman_fixed_t y;
- pixman_fixed_t x;
- uint64_t data[1];
-} bilinear_info_t;
-
-static void
-fetch_horizontal (bits_image_t *image, line_t *line,
- int y, pixman_fixed_t x, pixman_fixed_t ux, int n)
-{
- uint32_t *bits = image->bits + y * image->rowstride;
- int i;
-
- for (i = 0; i < n; ++i)
- {
- int x0 = pixman_fixed_to_int (x);
- int x1 = x0 + 1;
- int32_t dist_x;
-
- uint32_t left = *(bits + x0);
- uint32_t right = *(bits + x1);
-
- dist_x = pixman_fixed_to_bilinear_weight (x);
- dist_x <<= (8 - BILINEAR_INTERPOLATION_BITS);
-
-#if SIZEOF_LONG <= 4
- {
- uint32_t lag, rag, ag;
- uint32_t lrb, rrb, rb;
-
- lag = (left & 0xff00ff00) >> 8;
- rag = (right & 0xff00ff00) >> 8;
- ag = (lag << 8) + dist_x * (rag - lag);
-
- lrb = (left & 0x00ff00ff);
- rrb = (right & 0x00ff00ff);
- rb = (lrb << 8) + dist_x * (rrb - lrb);
-
- *((uint32_t *)(line->buffer + i)) = ag;
- *((uint32_t *)(line->buffer + i) + 1) = rb;
- }
-#else
- {
- uint64_t lagrb, ragrb;
- uint32_t lag, rag;
- uint32_t lrb, rrb;
-
- lag = (left & 0xff00ff00);
- lrb = (left & 0x00ff00ff);
- rag = (right & 0xff00ff00);
- rrb = (right & 0x00ff00ff);
- lagrb = (((uint64_t)lag) << 24) | lrb;
- ragrb = (((uint64_t)rag) << 24) | rrb;
-
- line->buffer[i] = (lagrb << 8) + dist_x * (ragrb - lagrb);
- }
-#endif
-
- x += ux;
- }
-
- line->y = y;
-}
-
-static uint32_t *
-fast_fetch_bilinear_cover (pixman_iter_t *iter, const uint32_t *mask)
-{
- pixman_fixed_t fx, ux;
- bilinear_info_t *info = iter->data;
- line_t *line0, *line1;
- int y0, y1;
- int32_t dist_y;
- int i;
-
- COMPILE_TIME_ASSERT (BILINEAR_INTERPOLATION_BITS < 8);
-
- fx = info->x;
- ux = iter->image->common.transform->matrix[0][0];
-
- y0 = pixman_fixed_to_int (info->y);
- y1 = y0 + 1;
- dist_y = pixman_fixed_to_bilinear_weight (info->y);
- dist_y <<= (8 - BILINEAR_INTERPOLATION_BITS);
-
- line0 = &info->lines[y0 & 0x01];
- line1 = &info->lines[y1 & 0x01];
-
- if (line0->y != y0)
- {
- fetch_horizontal (
- &iter->image->bits, line0, y0, fx, ux, iter->width);
- }
-
- if (line1->y != y1)
- {
- fetch_horizontal (
- &iter->image->bits, line1, y1, fx, ux, iter->width);
- }
-
- for (i = 0; i < iter->width; ++i)
- {
-#if SIZEOF_LONG <= 4
- uint32_t ta, tr, tg, tb;
- uint32_t ba, br, bg, bb;
- uint32_t tag, trb;
- uint32_t bag, brb;
- uint32_t a, r, g, b;
-
- tag = *((uint32_t *)(line0->buffer + i));
- trb = *((uint32_t *)(line0->buffer + i) + 1);
- bag = *((uint32_t *)(line1->buffer + i));
- brb = *((uint32_t *)(line1->buffer + i) + 1);
-
- ta = tag >> 16;
- ba = bag >> 16;
- a = (ta << 8) + dist_y * (ba - ta);
-
- tr = trb >> 16;
- br = brb >> 16;
- r = (tr << 8) + dist_y * (br - tr);
-
- tg = tag & 0xffff;
- bg = bag & 0xffff;
- g = (tg << 8) + dist_y * (bg - tg);
-
- tb = trb & 0xffff;
- bb = brb & 0xffff;
- b = (tb << 8) + dist_y * (bb - tb);
-
- a = (a << 8) & 0xff000000;
- r = (r << 0) & 0x00ff0000;
- g = (g >> 8) & 0x0000ff00;
- b = (b >> 16) & 0x000000ff;
-#else
- uint64_t top = line0->buffer[i];
- uint64_t bot = line1->buffer[i];
- uint64_t tar = (top & 0xffff0000ffff0000ULL) >> 16;
- uint64_t bar = (bot & 0xffff0000ffff0000ULL) >> 16;
- uint64_t tgb = (top & 0x0000ffff0000ffffULL);
- uint64_t bgb = (bot & 0x0000ffff0000ffffULL);
- uint64_t ar, gb;
- uint32_t a, r, g, b;
-
- ar = (tar << 8) + dist_y * (bar - tar);
- gb = (tgb << 8) + dist_y * (bgb - tgb);
-
- a = ((ar >> 24) & 0xff000000);
- r = ((ar >> 0) & 0x00ff0000);
- g = ((gb >> 40) & 0x0000ff00);
- b = ((gb >> 16) & 0x000000ff);
-#endif
-
- iter->buffer[i] = a | r | g | b;
- }
-
- info->y += iter->image->common.transform->matrix[1][1];
-
- return iter->buffer;
-}
-
-static void
-bilinear_cover_iter_fini (pixman_iter_t *iter)
-{
- free (iter->data);
-}
-
-static void
-fast_bilinear_cover_iter_init (pixman_iter_t *iter, const pixman_iter_info_t *iter_info)
-{
- int width = iter->width;
- bilinear_info_t *info;
- pixman_vector_t v;
-
- /* Reference point is the center of the pixel */
- v.vector[0] = pixman_int_to_fixed (iter->x) + pixman_fixed_1 / 2;
- v.vector[1] = pixman_int_to_fixed (iter->y) + pixman_fixed_1 / 2;
- v.vector[2] = pixman_fixed_1;
-
- if (!pixman_transform_point_3d (iter->image->common.transform, &v))
- goto fail;
-
- info = malloc (sizeof (*info) + (2 * width - 1) * sizeof (uint64_t));
- if (!info)
- goto fail;
-
- info->x = v.vector[0] - pixman_fixed_1 / 2;
- info->y = v.vector[1] - pixman_fixed_1 / 2;
-
- /* It is safe to set the y coordinates to -1 initially
- * because COVER_CLIP_BILINEAR ensures that we will only
- * be asked to fetch lines in the [0, height) interval
- */
- info->lines[0].y = -1;
- info->lines[0].buffer = &(info->data[0]);
- info->lines[1].y = -1;
- info->lines[1].buffer = &(info->data[width]);
-
- iter->get_scanline = fast_fetch_bilinear_cover;
- iter->fini = bilinear_cover_iter_fini;
-
- iter->data = info;
- return;
-
-fail:
- /* Something went wrong, either a bad matrix or OOM; in such cases,
- * we don't guarantee any particular rendering.
- */
- _pixman_log_error (
- FUNC, "Allocation failure or bad matrix, skipping rendering\n");
-
- iter->get_scanline = _pixman_iter_get_scanline_noop;
- iter->fini = NULL;
-}
-
-static uint32_t *
-bits_image_fetch_bilinear_no_repeat_8888 (pixman_iter_t *iter,
- const uint32_t *mask)
-{
-
- pixman_image_t * ima = iter->image;
- int offset = iter->x;
- int line = iter->y++;
- int width = iter->width;
- uint32_t * buffer = iter->buffer;
-
- bits_image_t *bits = &ima->bits;
- pixman_fixed_t x_top, x_bottom, x;
- pixman_fixed_t ux_top, ux_bottom, ux;
- pixman_vector_t v;
- uint32_t top_mask, bottom_mask;
- uint32_t *top_row;
- uint32_t *bottom_row;
- uint32_t *end;
- uint32_t zero[2] = { 0, 0 };
- uint32_t one = 1;
- int y, y1, y2;
- int disty;
- int mask_inc;
- int w;
-
- /* reference point is the center of the pixel */
- v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2;
- v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2;
- v.vector[2] = pixman_fixed_1;
-
- if (!pixman_transform_point_3d (bits->common.transform, &v))
- return iter->buffer;
-
- ux = ux_top = ux_bottom = bits->common.transform->matrix[0][0];
- x = x_top = x_bottom = v.vector[0] - pixman_fixed_1/2;
-
- y = v.vector[1] - pixman_fixed_1/2;
- disty = pixman_fixed_to_bilinear_weight (y);
-
- /* Load the pointers to the first and second lines from the source
- * image that bilinear code must read.
- *
- * The main trick in this code is about the check if any line are
- * outside of the image;
- *
- * When I realize that a line (any one) is outside, I change
- * the pointer to a dummy area with zeros. Once I change this, I
- * must be sure the pointer will not change, so I set the
- * variables to each pointer increments inside the loop.
- */
- y1 = pixman_fixed_to_int (y);
- y2 = y1 + 1;
-
- if (y1 < 0 || y1 >= bits->height)
- {
- top_row = zero;
- x_top = 0;
- ux_top = 0;
- }
- else
- {
- top_row = bits->bits + y1 * bits->rowstride;
- x_top = x;
- ux_top = ux;
- }
-
- if (y2 < 0 || y2 >= bits->height)
- {
- bottom_row = zero;
- x_bottom = 0;
- ux_bottom = 0;
- }
- else
- {
- bottom_row = bits->bits + y2 * bits->rowstride;
- x_bottom = x;
- ux_bottom = ux;
- }
-
- /* Instead of checking whether the operation uses the mast in
- * each loop iteration, verify this only once and prepare the
- * variables to make the code smaller inside the loop.
- */
- if (!mask)
- {
- mask_inc = 0;
- mask = &one;
- }
- else
- {
- /* If have a mask, prepare the variables to check it */
- mask_inc = 1;
- }
-
- /* If both are zero, then the whole thing is zero */
- if (top_row == zero && bottom_row == zero)
- {
- memset (buffer, 0, width * sizeof (uint32_t));
- return iter->buffer;
- }
- else if (bits->format == PIXMAN_x8r8g8b8)
- {
- if (top_row == zero)
- {
- top_mask = 0;
- bottom_mask = 0xff000000;
- }
- else if (bottom_row == zero)
- {
- top_mask = 0xff000000;
- bottom_mask = 0;
- }
- else
- {
- top_mask = 0xff000000;
- bottom_mask = 0xff000000;
- }
- }
- else
- {
- top_mask = 0;
- bottom_mask = 0;
- }
-
- end = buffer + width;
-
- /* Zero fill to the left of the image */
- while (buffer < end && x < pixman_fixed_minus_1)
- {
- *buffer++ = 0;
- x += ux;
- x_top += ux_top;
- x_bottom += ux_bottom;
- mask += mask_inc;
- }
-
- /* Left edge
- */
- while (buffer < end && x < 0)
- {
- uint32_t tr, br;
- int32_t distx;
-
- tr = top_row[pixman_fixed_to_int (x_top) + 1] | top_mask;
- br = bottom_row[pixman_fixed_to_int (x_bottom) + 1] | bottom_mask;
-
- distx = pixman_fixed_to_bilinear_weight (x);
-
- *buffer++ = bilinear_interpolation (0, tr, 0, br, distx, disty);
-
- x += ux;
- x_top += ux_top;
- x_bottom += ux_bottom;
- mask += mask_inc;
- }
-
- /* Main part */
- w = pixman_int_to_fixed (bits->width - 1);
-
- while (buffer < end && x < w)
- {
- if (*mask)
- {
- uint32_t tl, tr, bl, br;
- int32_t distx;
-
- tl = top_row [pixman_fixed_to_int (x_top)] | top_mask;
- tr = top_row [pixman_fixed_to_int (x_top) + 1] | top_mask;
- bl = bottom_row [pixman_fixed_to_int (x_bottom)] | bottom_mask;
- br = bottom_row [pixman_fixed_to_int (x_bottom) + 1] | bottom_mask;
-
- distx = pixman_fixed_to_bilinear_weight (x);
-
- *buffer = bilinear_interpolation (tl, tr, bl, br, distx, disty);
- }
-
- buffer++;
- x += ux;
- x_top += ux_top;
- x_bottom += ux_bottom;
- mask += mask_inc;
- }
-
- /* Right Edge */
- w = pixman_int_to_fixed (bits->width);
- while (buffer < end && x < w)
- {
- if (*mask)
- {
- uint32_t tl, bl;
- int32_t distx;
-
- tl = top_row [pixman_fixed_to_int (x_top)] | top_mask;
- bl = bottom_row [pixman_fixed_to_int (x_bottom)] | bottom_mask;
-
- distx = pixman_fixed_to_bilinear_weight (x);
-
- *buffer = bilinear_interpolation (tl, 0, bl, 0, distx, disty);
- }
-
- buffer++;
- x += ux;
- x_top += ux_top;
- x_bottom += ux_bottom;
- mask += mask_inc;
- }
-
- /* Zero fill to the left of the image */
- while (buffer < end)
- *buffer++ = 0;
-
- return iter->buffer;
-}
-
-typedef uint32_t (* convert_pixel_t) (const uint8_t *row, int x);
-
-static force_inline void
-bits_image_fetch_separable_convolution_affine (pixman_image_t * image,
- int offset,
- int line,
- int width,
- uint32_t * buffer,
- const uint32_t * mask,
-
- convert_pixel_t convert_pixel,
- pixman_format_code_t format,
- pixman_repeat_t repeat_mode)
-{
- bits_image_t *bits = &image->bits;
- pixman_fixed_t *params = image->common.filter_params;
- int cwidth = pixman_fixed_to_int (params[0]);
- int cheight = pixman_fixed_to_int (params[1]);
- int x_off = ((cwidth << 16) - pixman_fixed_1) >> 1;
- int y_off = ((cheight << 16) - pixman_fixed_1) >> 1;
- int x_phase_bits = pixman_fixed_to_int (params[2]);
- int y_phase_bits = pixman_fixed_to_int (params[3]);
- int x_phase_shift = 16 - x_phase_bits;
- int y_phase_shift = 16 - y_phase_bits;
- pixman_fixed_t vx, vy;
- pixman_fixed_t ux, uy;
- pixman_vector_t v;
- int k;
-
- /* reference point is the center of the pixel */
- v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2;
- v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2;
- v.vector[2] = pixman_fixed_1;
-
- if (!pixman_transform_point_3d (image->common.transform, &v))
- return;
-
- ux = image->common.transform->matrix[0][0];
- uy = image->common.transform->matrix[1][0];
-
- vx = v.vector[0];
- vy = v.vector[1];
-
- for (k = 0; k < width; ++k)
- {
- pixman_fixed_t *y_params;
- int satot, srtot, sgtot, sbtot;
- pixman_fixed_t x, y;
- int32_t x1, x2, y1, y2;
- int32_t px, py;
- int i, j;
-
- if (mask && !mask[k])
- goto next;
-
- /* Round x and y to the middle of the closest phase before continuing. This
- * ensures that the convolution matrix is aligned right, since it was
- * positioned relative to a particular phase (and not relative to whatever
- * exact fraction we happen to get here).
- */
- x = ((vx >> x_phase_shift) << x_phase_shift) + ((1 << x_phase_shift) >> 1);
- y = ((vy >> y_phase_shift) << y_phase_shift) + ((1 << y_phase_shift) >> 1);
-
- px = (x & 0xffff) >> x_phase_shift;
- py = (y & 0xffff) >> y_phase_shift;
-
- x1 = pixman_fixed_to_int (x - pixman_fixed_e - x_off);
- y1 = pixman_fixed_to_int (y - pixman_fixed_e - y_off);
- x2 = x1 + cwidth;
- y2 = y1 + cheight;
-
- satot = srtot = sgtot = sbtot = 0;
-
- y_params = params + 4 + (1 << x_phase_bits) * cwidth + py * cheight;
-
- for (i = y1; i < y2; ++i)
- {
- pixman_fixed_t fy = *y_params++;
-
- if (fy)
- {
- pixman_fixed_t *x_params = params + 4 + px * cwidth;
-
- for (j = x1; j < x2; ++j)
- {
- pixman_fixed_t fx = *x_params++;
- int rx = j;
- int ry = i;
-
- if (fx)
- {
- pixman_fixed_t f;
- uint32_t pixel, mask;
- uint8_t *row;
-
- mask = PIXMAN_FORMAT_A (format)? 0 : 0xff000000;
-
- if (repeat_mode != PIXMAN_REPEAT_NONE)
- {
- repeat (repeat_mode, &rx, bits->width);
- repeat (repeat_mode, &ry, bits->height);
-
- row = (uint8_t *)(bits->bits + bits->rowstride * ry);
- pixel = convert_pixel (row, rx) | mask;
- }
- else
- {
- if (rx < 0 || ry < 0 || rx >= bits->width || ry >= bits->height)
- {
- pixel = 0;
- }
- else
- {
- row = (uint8_t *)(bits->bits + bits->rowstride * ry);
- pixel = convert_pixel (row, rx) | mask;
- }
- }
-
- f = ((pixman_fixed_32_32_t)fx * fy + 0x8000) >> 16;
- srtot += (int)RED_8 (pixel) * f;
- sgtot += (int)GREEN_8 (pixel) * f;
- sbtot += (int)BLUE_8 (pixel) * f;
- satot += (int)ALPHA_8 (pixel) * f;
- }
- }
- }
- }
-
- satot = (satot + 0x8000) >> 16;
- srtot = (srtot + 0x8000) >> 16;
- sgtot = (sgtot + 0x8000) >> 16;
- sbtot = (sbtot + 0x8000) >> 16;
-
- satot = CLIP (satot, 0, 0xff);
- srtot = CLIP (srtot, 0, 0xff);
- sgtot = CLIP (sgtot, 0, 0xff);
- sbtot = CLIP (sbtot, 0, 0xff);
-
- buffer[k] = (satot << 24) | (srtot << 16) | (sgtot << 8) | (sbtot << 0);
-
- next:
- vx += ux;
- vy += uy;
- }
-}
-
-static const uint8_t zero[8] = { 0, 0, 0, 0, 0, 0, 0, 0 };
-
-static force_inline void
-bits_image_fetch_bilinear_affine (pixman_image_t * image,
- int offset,
- int line,
- int width,
- uint32_t * buffer,
- const uint32_t * mask,
-
- convert_pixel_t convert_pixel,
- pixman_format_code_t format,
- pixman_repeat_t repeat_mode)
-{
- pixman_fixed_t x, y;
- pixman_fixed_t ux, uy;
- pixman_vector_t v;
- bits_image_t *bits = &image->bits;
- int i;
-
- /* reference point is the center of the pixel */
- v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2;
- v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2;
- v.vector[2] = pixman_fixed_1;
-
- if (!pixman_transform_point_3d (image->common.transform, &v))
- return;
-
- ux = image->common.transform->matrix[0][0];
- uy = image->common.transform->matrix[1][0];
-
- x = v.vector[0];
- y = v.vector[1];
-
- for (i = 0; i < width; ++i)
- {
- int x1, y1, x2, y2;
- uint32_t tl, tr, bl, br;
- int32_t distx, disty;
- int width = image->bits.width;
- int height = image->bits.height;
- const uint8_t *row1;
- const uint8_t *row2;
-
- if (mask && !mask[i])
- goto next;
-
- x1 = x - pixman_fixed_1 / 2;
- y1 = y - pixman_fixed_1 / 2;
-
- distx = pixman_fixed_to_bilinear_weight (x1);
- disty = pixman_fixed_to_bilinear_weight (y1);
-
- y1 = pixman_fixed_to_int (y1);
- y2 = y1 + 1;
- x1 = pixman_fixed_to_int (x1);
- x2 = x1 + 1;
-
- if (repeat_mode != PIXMAN_REPEAT_NONE)
- {
- uint32_t mask;
-
- mask = PIXMAN_FORMAT_A (format)? 0 : 0xff000000;
-
- repeat (repeat_mode, &x1, width);
- repeat (repeat_mode, &y1, height);
- repeat (repeat_mode, &x2, width);
- repeat (repeat_mode, &y2, height);
-
- row1 = (uint8_t *)(bits->bits + bits->rowstride * y1);
- row2 = (uint8_t *)(bits->bits + bits->rowstride * y2);
-
- tl = convert_pixel (row1, x1) | mask;
- tr = convert_pixel (row1, x2) | mask;
- bl = convert_pixel (row2, x1) | mask;
- br = convert_pixel (row2, x2) | mask;
- }
- else
- {
- uint32_t mask1, mask2;
- int bpp;
-
- /* Note: PIXMAN_FORMAT_BPP() returns an unsigned value,
- * which means if you use it in expressions, those
- * expressions become unsigned themselves. Since
- * the variables below can be negative in some cases,
- * that will lead to crashes on 64 bit architectures.
- *
- * So this line makes sure bpp is signed
- */
- bpp = PIXMAN_FORMAT_BPP (format);
-
- if (x1 >= width || x2 < 0 || y1 >= height || y2 < 0)
- {
- buffer[i] = 0;
- goto next;
- }
-
- if (y2 == 0)
- {
- row1 = zero;
- mask1 = 0;
- }
- else
- {
- row1 = (uint8_t *)(bits->bits + bits->rowstride * y1);
- row1 += bpp / 8 * x1;
-
- mask1 = PIXMAN_FORMAT_A (format)? 0 : 0xff000000;
- }
-
- if (y1 == height - 1)
- {
- row2 = zero;
- mask2 = 0;
- }
- else
- {
- row2 = (uint8_t *)(bits->bits + bits->rowstride * y2);
- row2 += bpp / 8 * x1;
-
- mask2 = PIXMAN_FORMAT_A (format)? 0 : 0xff000000;
- }
-
- if (x2 == 0)
- {
- tl = 0;
- bl = 0;
- }
- else
- {
- tl = convert_pixel (row1, 0) | mask1;
- bl = convert_pixel (row2, 0) | mask2;
- }
-
- if (x1 == width - 1)
- {
- tr = 0;
- br = 0;
- }
- else
- {
- tr = convert_pixel (row1, 1) | mask1;
- br = convert_pixel (row2, 1) | mask2;
- }
- }
-
- buffer[i] = bilinear_interpolation (
- tl, tr, bl, br, distx, disty);
-
- next:
- x += ux;
- y += uy;
- }
-}
-
-static force_inline void
-bits_image_fetch_nearest_affine (pixman_image_t * image,
- int offset,
- int line,
- int width,
- uint32_t * buffer,
- const uint32_t * mask,
-
- convert_pixel_t convert_pixel,
- pixman_format_code_t format,
- pixman_repeat_t repeat_mode)
-{
- pixman_fixed_t x, y;
- pixman_fixed_t ux, uy;
- pixman_vector_t v;
- bits_image_t *bits = &image->bits;
- int i;
-
- /* reference point is the center of the pixel */
- v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2;
- v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2;
- v.vector[2] = pixman_fixed_1;
-
- if (!pixman_transform_point_3d (image->common.transform, &v))
- return;
-
- ux = image->common.transform->matrix[0][0];
- uy = image->common.transform->matrix[1][0];
-
- x = v.vector[0];
- y = v.vector[1];
-
- for (i = 0; i < width; ++i)
- {
- int width, height, x0, y0;
- const uint8_t *row;
-
- if (mask && !mask[i])
- goto next;
-
- width = image->bits.width;
- height = image->bits.height;
- x0 = pixman_fixed_to_int (x - pixman_fixed_e);
- y0 = pixman_fixed_to_int (y - pixman_fixed_e);
-
- if (repeat_mode == PIXMAN_REPEAT_NONE &&
- (y0 < 0 || y0 >= height || x0 < 0 || x0 >= width))
- {
- buffer[i] = 0;
- }
- else
- {
- uint32_t mask = PIXMAN_FORMAT_A (format)? 0 : 0xff000000;
-
- if (repeat_mode != PIXMAN_REPEAT_NONE)
- {
- repeat (repeat_mode, &x0, width);
- repeat (repeat_mode, &y0, height);
- }
-
- row = (uint8_t *)(bits->bits + bits->rowstride * y0);
-
- buffer[i] = convert_pixel (row, x0) | mask;
- }
-
- next:
- x += ux;
- y += uy;
- }
-}
-
-static force_inline uint32_t
-convert_a8r8g8b8 (const uint8_t *row, int x)
-{
- return *(((uint32_t *)row) + x);
-}
-
-static force_inline uint32_t
-convert_x8r8g8b8 (const uint8_t *row, int x)
-{
- return *(((uint32_t *)row) + x);
-}
-
-static force_inline uint32_t
-convert_a8 (const uint8_t *row, int x)
-{
- return (uint32_t) *(row + x) << 24;
-}
-
-static force_inline uint32_t
-convert_r5g6b5 (const uint8_t *row, int x)
-{
- return convert_0565_to_0888 (*((uint16_t *)row + x));
-}
-
-#define MAKE_SEPARABLE_CONVOLUTION_FETCHER(name, format, repeat_mode) \
- static uint32_t * \
- bits_image_fetch_separable_convolution_affine_ ## name (pixman_iter_t *iter, \
- const uint32_t * mask) \
- { \
- bits_image_fetch_separable_convolution_affine ( \
- iter->image, \
- iter->x, iter->y++, \
- iter->width, \
- iter->buffer, mask, \
- convert_ ## format, \
- PIXMAN_ ## format, \
- repeat_mode); \
- \
- return iter->buffer; \
- }
-
-#define MAKE_BILINEAR_FETCHER(name, format, repeat_mode) \
- static uint32_t * \
- bits_image_fetch_bilinear_affine_ ## name (pixman_iter_t *iter, \
- const uint32_t * mask) \
- { \
- bits_image_fetch_bilinear_affine (iter->image, \
- iter->x, iter->y++, \
- iter->width, \
- iter->buffer, mask, \
- convert_ ## format, \
- PIXMAN_ ## format, \
- repeat_mode); \
- return iter->buffer; \
- }
-
-#define MAKE_NEAREST_FETCHER(name, format, repeat_mode) \
- static uint32_t * \
- bits_image_fetch_nearest_affine_ ## name (pixman_iter_t *iter, \
- const uint32_t * mask) \
- { \
- bits_image_fetch_nearest_affine (iter->image, \
- iter->x, iter->y++, \
- iter->width, \
- iter->buffer, mask, \
- convert_ ## format, \
- PIXMAN_ ## format, \
- repeat_mode); \
- return iter->buffer; \
- }
-
-#define MAKE_FETCHERS(name, format, repeat_mode) \
- MAKE_NEAREST_FETCHER (name, format, repeat_mode) \
- MAKE_BILINEAR_FETCHER (name, format, repeat_mode) \
- MAKE_SEPARABLE_CONVOLUTION_FETCHER (name, format, repeat_mode)
-
-MAKE_FETCHERS (pad_a8r8g8b8, a8r8g8b8, PIXMAN_REPEAT_PAD)
-MAKE_FETCHERS (none_a8r8g8b8, a8r8g8b8, PIXMAN_REPEAT_NONE)
-MAKE_FETCHERS (reflect_a8r8g8b8, a8r8g8b8, PIXMAN_REPEAT_REFLECT)
-MAKE_FETCHERS (normal_a8r8g8b8, a8r8g8b8, PIXMAN_REPEAT_NORMAL)
-MAKE_FETCHERS (pad_x8r8g8b8, x8r8g8b8, PIXMAN_REPEAT_PAD)
-MAKE_FETCHERS (none_x8r8g8b8, x8r8g8b8, PIXMAN_REPEAT_NONE)
-MAKE_FETCHERS (reflect_x8r8g8b8, x8r8g8b8, PIXMAN_REPEAT_REFLECT)
-MAKE_FETCHERS (normal_x8r8g8b8, x8r8g8b8, PIXMAN_REPEAT_NORMAL)
-MAKE_FETCHERS (pad_a8, a8, PIXMAN_REPEAT_PAD)
-MAKE_FETCHERS (none_a8, a8, PIXMAN_REPEAT_NONE)
-MAKE_FETCHERS (reflect_a8, a8, PIXMAN_REPEAT_REFLECT)
-MAKE_FETCHERS (normal_a8, a8, PIXMAN_REPEAT_NORMAL)
-MAKE_FETCHERS (pad_r5g6b5, r5g6b5, PIXMAN_REPEAT_PAD)
-MAKE_FETCHERS (none_r5g6b5, r5g6b5, PIXMAN_REPEAT_NONE)
-MAKE_FETCHERS (reflect_r5g6b5, r5g6b5, PIXMAN_REPEAT_REFLECT)
-MAKE_FETCHERS (normal_r5g6b5, r5g6b5, PIXMAN_REPEAT_NORMAL)
-
-#define IMAGE_FLAGS \
- (FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM | \
- FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST)
-
-static const pixman_iter_info_t fast_iters[] =
-{
- { PIXMAN_r5g6b5, IMAGE_FLAGS, ITER_NARROW | ITER_SRC,
- _pixman_iter_init_bits_stride, fast_fetch_r5g6b5, NULL },
-
- { PIXMAN_r5g6b5, FAST_PATH_STD_DEST_FLAGS,
- ITER_NARROW | ITER_DEST,
- _pixman_iter_init_bits_stride,
- fast_fetch_r5g6b5, fast_write_back_r5g6b5 },
-
- { PIXMAN_r5g6b5, FAST_PATH_STD_DEST_FLAGS,
- ITER_NARROW | ITER_DEST | ITER_IGNORE_RGB | ITER_IGNORE_ALPHA,
- _pixman_iter_init_bits_stride,
- fast_dest_fetch_noop, fast_write_back_r5g6b5 },
-
- { PIXMAN_a8r8g8b8,
- (FAST_PATH_STANDARD_FLAGS |
- FAST_PATH_SCALE_TRANSFORM |
- FAST_PATH_BILINEAR_FILTER |
- FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR),
- ITER_NARROW | ITER_SRC,
- fast_bilinear_cover_iter_init,
- NULL, NULL
- },
-
-#define FAST_BILINEAR_FLAGS \
- (FAST_PATH_NO_ALPHA_MAP | \
- FAST_PATH_NO_ACCESSORS | \
- FAST_PATH_HAS_TRANSFORM | \
- FAST_PATH_AFFINE_TRANSFORM | \
- FAST_PATH_X_UNIT_POSITIVE | \
- FAST_PATH_Y_UNIT_ZERO | \
- FAST_PATH_NONE_REPEAT | \
- FAST_PATH_BILINEAR_FILTER)
-
- { PIXMAN_a8r8g8b8,
- FAST_BILINEAR_FLAGS,
- ITER_NARROW | ITER_SRC,
- NULL, bits_image_fetch_bilinear_no_repeat_8888, NULL
- },
-
- { PIXMAN_x8r8g8b8,
- FAST_BILINEAR_FLAGS,
- ITER_NARROW | ITER_SRC,
- NULL, bits_image_fetch_bilinear_no_repeat_8888, NULL
- },
-
-#define GENERAL_BILINEAR_FLAGS \
- (FAST_PATH_NO_ALPHA_MAP | \
- FAST_PATH_NO_ACCESSORS | \
- FAST_PATH_HAS_TRANSFORM | \
- FAST_PATH_AFFINE_TRANSFORM | \
- FAST_PATH_BILINEAR_FILTER)
-
-#define GENERAL_NEAREST_FLAGS \
- (FAST_PATH_NO_ALPHA_MAP | \
- FAST_PATH_NO_ACCESSORS | \
- FAST_PATH_HAS_TRANSFORM | \
- FAST_PATH_AFFINE_TRANSFORM | \
- FAST_PATH_NEAREST_FILTER)
-
-#define GENERAL_SEPARABLE_CONVOLUTION_FLAGS \
- (FAST_PATH_NO_ALPHA_MAP | \
- FAST_PATH_NO_ACCESSORS | \
- FAST_PATH_HAS_TRANSFORM | \
- FAST_PATH_AFFINE_TRANSFORM | \
- FAST_PATH_SEPARABLE_CONVOLUTION_FILTER)
-
-#define SEPARABLE_CONVOLUTION_AFFINE_FAST_PATH(name, format, repeat) \
- { PIXMAN_ ## format, \
- GENERAL_SEPARABLE_CONVOLUTION_FLAGS | FAST_PATH_ ## repeat ## _REPEAT, \
- ITER_NARROW | ITER_SRC, \
- NULL, bits_image_fetch_separable_convolution_affine_ ## name, NULL \
- },
-
-#define BILINEAR_AFFINE_FAST_PATH(name, format, repeat) \
- { PIXMAN_ ## format, \
- GENERAL_BILINEAR_FLAGS | FAST_PATH_ ## repeat ## _REPEAT, \
- ITER_NARROW | ITER_SRC, \
- NULL, bits_image_fetch_bilinear_affine_ ## name, NULL, \
- },
-
-#define NEAREST_AFFINE_FAST_PATH(name, format, repeat) \
- { PIXMAN_ ## format, \
- GENERAL_NEAREST_FLAGS | FAST_PATH_ ## repeat ## _REPEAT, \
- ITER_NARROW | ITER_SRC, \
- NULL, bits_image_fetch_nearest_affine_ ## name, NULL \
- },
-
-#define AFFINE_FAST_PATHS(name, format, repeat) \
- NEAREST_AFFINE_FAST_PATH(name, format, repeat) \
- BILINEAR_AFFINE_FAST_PATH(name, format, repeat) \
- SEPARABLE_CONVOLUTION_AFFINE_FAST_PATH(name, format, repeat)
-
- AFFINE_FAST_PATHS (pad_a8r8g8b8, a8r8g8b8, PAD)
- AFFINE_FAST_PATHS (none_a8r8g8b8, a8r8g8b8, NONE)
- AFFINE_FAST_PATHS (reflect_a8r8g8b8, a8r8g8b8, REFLECT)
- AFFINE_FAST_PATHS (normal_a8r8g8b8, a8r8g8b8, NORMAL)
- AFFINE_FAST_PATHS (pad_x8r8g8b8, x8r8g8b8, PAD)
- AFFINE_FAST_PATHS (none_x8r8g8b8, x8r8g8b8, NONE)
- AFFINE_FAST_PATHS (reflect_x8r8g8b8, x8r8g8b8, REFLECT)
- AFFINE_FAST_PATHS (normal_x8r8g8b8, x8r8g8b8, NORMAL)
- AFFINE_FAST_PATHS (pad_a8, a8, PAD)
- AFFINE_FAST_PATHS (none_a8, a8, NONE)
- AFFINE_FAST_PATHS (reflect_a8, a8, REFLECT)
- AFFINE_FAST_PATHS (normal_a8, a8, NORMAL)
- AFFINE_FAST_PATHS (pad_r5g6b5, r5g6b5, PAD)
- AFFINE_FAST_PATHS (none_r5g6b5, r5g6b5, NONE)
- AFFINE_FAST_PATHS (reflect_r5g6b5, r5g6b5, REFLECT)
- AFFINE_FAST_PATHS (normal_r5g6b5, r5g6b5, NORMAL)
-
- { PIXMAN_null },
-};
-
-pixman_implementation_t *
-_pixman_implementation_create_fast_path (pixman_implementation_t *fallback)
-{
- pixman_implementation_t *imp = _pixman_implementation_create (fallback, c_fast_paths);
-
- imp->fill = fast_path_fill;
- imp->iter_info = fast_iters;
-
- return imp;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-filter.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-filter.c
deleted file mode 100644
index 5f3b752f9b5..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-filter.c
+++ /dev/null
@@ -1,478 +0,0 @@
-/*
- * Copyright 2012, Red Hat, Inc.
- * Copyright 2012, Soren Sandmann
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Author: Soren Sandmann <soren.sandmann@gmail.com>
- */
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <math.h>
-#include <assert.h>
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "pixman-private.h"
-
-typedef double (* kernel_func_t) (double x);
-
-typedef struct
-{
- pixman_kernel_t kernel;
- kernel_func_t func;
- double width;
-} filter_info_t;
-
-static double
-impulse_kernel (double x)
-{
- return (x == 0.0)? 1.0 : 0.0;
-}
-
-static double
-box_kernel (double x)
-{
- return 1;
-}
-
-static double
-linear_kernel (double x)
-{
- return 1 - fabs (x);
-}
-
-static double
-gaussian_kernel (double x)
-{
-#define SQRT2 (1.4142135623730950488016887242096980785696718753769480)
-#define SIGMA (SQRT2 / 2.0)
-
- return exp (- x * x / (2 * SIGMA * SIGMA)) / (SIGMA * sqrt (2.0 * M_PI));
-}
-
-static double
-sinc (double x)
-{
- if (x == 0.0)
- return 1.0;
- else
- return sin (M_PI * x) / (M_PI * x);
-}
-
-static double
-lanczos (double x, int n)
-{
- return sinc (x) * sinc (x * (1.0 / n));
-}
-
-static double
-lanczos2_kernel (double x)
-{
- return lanczos (x, 2);
-}
-
-static double
-lanczos3_kernel (double x)
-{
- return lanczos (x, 3);
-}
-
-static double
-nice_kernel (double x)
-{
- return lanczos3_kernel (x * 0.75);
-}
-
-static double
-general_cubic (double x, double B, double C)
-{
- double ax = fabs(x);
-
- if (ax < 1)
- {
- return (((12 - 9 * B - 6 * C) * ax +
- (-18 + 12 * B + 6 * C)) * ax * ax +
- (6 - 2 * B)) / 6;
- }
- else if (ax < 2)
- {
- return ((((-B - 6 * C) * ax +
- (6 * B + 30 * C)) * ax +
- (-12 * B - 48 * C)) * ax +
- (8 * B + 24 * C)) / 6;
- }
- else
- {
- return 0;
- }
-}
-
-static double
-cubic_kernel (double x)
-{
- /* This is the Mitchell-Netravali filter.
- *
- * (0.0, 0.5) would give us the Catmull-Rom spline,
- * but that one seems to be indistinguishable from Lanczos2.
- */
- return general_cubic (x, 1/3.0, 1/3.0);
-}
-
-static const filter_info_t filters[] =
-{
- { PIXMAN_KERNEL_IMPULSE, impulse_kernel, 0.0 },
- { PIXMAN_KERNEL_BOX, box_kernel, 1.0 },
- { PIXMAN_KERNEL_LINEAR, linear_kernel, 2.0 },
- { PIXMAN_KERNEL_CUBIC, cubic_kernel, 4.0 },
- { PIXMAN_KERNEL_GAUSSIAN, gaussian_kernel, 5.0 },
- { PIXMAN_KERNEL_LANCZOS2, lanczos2_kernel, 4.0 },
- { PIXMAN_KERNEL_LANCZOS3, lanczos3_kernel, 6.0 },
- { PIXMAN_KERNEL_LANCZOS3_STRETCHED, nice_kernel, 8.0 },
-};
-
-/* This function scales @kernel2 by @scale, then
- * aligns @x1 in @kernel1 with @x2 in @kernel2 and
- * and integrates the product of the kernels across @width.
- *
- * This function assumes that the intervals are within
- * the kernels in question. E.g., the caller must not
- * try to integrate a linear kernel ouside of [-1:1]
- */
-static double
-integral (pixman_kernel_t kernel1, double x1,
- pixman_kernel_t kernel2, double scale, double x2,
- double width)
-{
- if (kernel1 == PIXMAN_KERNEL_BOX && kernel2 == PIXMAN_KERNEL_BOX)
- {
- return width;
- }
- /* The LINEAR filter is not differentiable at 0, so if the
- * integration interval crosses zero, break it into two
- * separate integrals.
- */
- else if (kernel1 == PIXMAN_KERNEL_LINEAR && x1 < 0 && x1 + width > 0)
- {
- return
- integral (kernel1, x1, kernel2, scale, x2, - x1) +
- integral (kernel1, 0, kernel2, scale, x2 - x1, width + x1);
- }
- else if (kernel2 == PIXMAN_KERNEL_LINEAR && x2 < 0 && x2 + width > 0)
- {
- return
- integral (kernel1, x1, kernel2, scale, x2, - x2) +
- integral (kernel1, x1 - x2, kernel2, scale, 0, width + x2);
- }
- else if (kernel1 == PIXMAN_KERNEL_IMPULSE)
- {
- assert (width == 0.0);
- return filters[kernel2].func (x2 * scale);
- }
- else if (kernel2 == PIXMAN_KERNEL_IMPULSE)
- {
- assert (width == 0.0);
- return filters[kernel1].func (x1);
- }
- else
- {
- /* Integration via Simpson's rule
- * See http://www.intmath.com/integration/6-simpsons-rule.php
- * 12 segments (6 cubic approximations) seems to produce best
- * result for lanczos3.linear, which was the combination that
- * showed the most errors. This makes sense as the lanczos3
- * filter is 6 wide.
- */
-#define N_SEGMENTS 12
-#define SAMPLE(a1, a2) \
- (filters[kernel1].func ((a1)) * filters[kernel2].func ((a2) * scale))
-
- double s = 0.0;
- double h = width / N_SEGMENTS;
- int i;
-
- s = SAMPLE (x1, x2);
-
- for (i = 1; i < N_SEGMENTS; i += 2)
- {
- double a1 = x1 + h * i;
- double a2 = x2 + h * i;
- s += 4 * SAMPLE (a1, a2);
- }
-
- for (i = 2; i < N_SEGMENTS; i += 2)
- {
- double a1 = x1 + h * i;
- double a2 = x2 + h * i;
- s += 2 * SAMPLE (a1, a2);
- }
-
- s += SAMPLE (x1 + width, x2 + width);
-
- return h * s * (1.0 / 3.0);
- }
-}
-
-static void
-create_1d_filter (int width,
- pixman_kernel_t reconstruct,
- pixman_kernel_t sample,
- double scale,
- int n_phases,
- pixman_fixed_t *p)
-{
- double step;
- int i;
-
- step = 1.0 / n_phases;
-
- for (i = 0; i < n_phases; ++i)
- {
- double frac = step / 2.0 + i * step;
- pixman_fixed_t new_total;
- int x, x1, x2;
- double total, e;
-
- /* Sample convolution of reconstruction and sampling
- * filter. See rounding.txt regarding the rounding
- * and sample positions.
- */
-
- x1 = ceil (frac - width / 2.0 - 0.5);
- x2 = x1 + width;
-
- total = 0;
- for (x = x1; x < x2; ++x)
- {
- double pos = x + 0.5 - frac;
- double rlow = - filters[reconstruct].width / 2.0;
- double rhigh = rlow + filters[reconstruct].width;
- double slow = pos - scale * filters[sample].width / 2.0;
- double shigh = slow + scale * filters[sample].width;
- double c = 0.0;
- double ilow, ihigh;
-
- if (rhigh >= slow && rlow <= shigh)
- {
- ilow = MAX (slow, rlow);
- ihigh = MIN (shigh, rhigh);
-
- c = integral (reconstruct, ilow,
- sample, 1.0 / scale, ilow - pos,
- ihigh - ilow);
- }
-
- *p = (pixman_fixed_t)floor (c * 65536.0 + 0.5);
- total += *p;
- p++;
- }
-
- /* Normalize, with error diffusion */
- p -= width;
- total = 65536.0 / total;
- new_total = 0;
- e = 0.0;
- for (x = x1; x < x2; ++x)
- {
- double v = (*p) * total + e;
- pixman_fixed_t t = floor (v + 0.5);
-
- e = v - t;
- new_total += t;
- *p++ = t;
- }
-
- /* pixman_fixed_e's worth of error may remain; put it
- * at the first sample, since that is the only one that
- * hasn't had any error diffused into it.
- */
- *(p - width) += pixman_fixed_1 - new_total;
- }
-}
-
-
-static int
-filter_width (pixman_kernel_t reconstruct, pixman_kernel_t sample, double size)
-{
- return ceil (filters[reconstruct].width + size * filters[sample].width);
-}
-
-#ifdef PIXMAN_GNUPLOT
-
-/* If enable-gnuplot is configured, then you can pipe the output of a
- * pixman-using program to gnuplot and get a continuously-updated plot
- * of the horizontal filter. This works well with demos/scale to test
- * the filter generation.
- *
- * The plot is all the different subposition filters shuffled
- * together. This is misleading in a few cases:
- *
- * IMPULSE.BOX - goes up and down as the subfilters have different
- * numbers of non-zero samples
- * IMPULSE.TRIANGLE - somewhat crooked for the same reason
- * 1-wide filters - looks triangular, but a 1-wide box would be more
- * accurate
- */
-static void
-gnuplot_filter (int width, int n_phases, const pixman_fixed_t* p)
-{
- double step;
- int i, j;
- int first;
-
- step = 1.0 / n_phases;
-
- printf ("set style line 1 lc rgb '#0060ad' lt 1 lw 0.5 pt 7 pi 1 ps 0.5\n");
- printf ("plot [x=%g:%g] '-' with linespoints ls 1\n", -width*0.5, width*0.5);
- /* Print a point at the origin so that y==0 line is included: */
- printf ("0 0\n\n");
-
- /* The position of the first sample of the phase corresponding to
- * frac is given by:
- *
- * ceil (frac - width / 2.0 - 0.5) + 0.5 - frac
- *
- * We have to find the frac that minimizes this expression.
- *
- * For odd widths, we have
- *
- * ceil (frac - width / 2.0 - 0.5) + 0.5 - frac
- * = ceil (frac) + K - frac
- * = 1 + K - frac
- *
- * for some K, so this is minimized when frac is maximized and
- * strictly growing with frac. So for odd widths, we can simply
- * start at the last phase and go backwards.
- *
- * For even widths, we have
- *
- * ceil (frac - width / 2.0 - 0.5) + 0.5 - frac
- * = ceil (frac - 0.5) + K - frac
- *
- * The graph for this function (ignoring K) looks like this:
- *
- * 0.5
- * | |\
- * | | \
- * | | \
- * 0 | | \
- * |\ |
- * | \ |
- * | \ |
- * -0.5 | \|
- * ---------------------------------
- * 0 0.5 1
- *
- * So in this case we need to start with the phase whose frac is
- * less than, but as close as possible to 0.5, then go backwards
- * until we hit the first phase, then wrap around to the last
- * phase and continue backwards.
- *
- * Which phase is as close as possible 0.5? The locations of the
- * sampling point corresponding to the kth phase is given by
- * 1/(2 * n_phases) + k / n_phases:
- *
- * 1/(2 * n_phases) + k / n_phases = 0.5
- *
- * from which it follows that
- *
- * k = (n_phases - 1) / 2
- *
- * rounded down is the phase in question.
- */
- if (width & 1)
- first = n_phases - 1;
- else
- first = (n_phases - 1) / 2;
-
- for (j = 0; j < width; ++j)
- {
- for (i = 0; i < n_phases; ++i)
- {
- int phase = first - i;
- double frac, pos;
-
- if (phase < 0)
- phase = n_phases + phase;
-
- frac = step / 2.0 + phase * step;
- pos = ceil (frac - width / 2.0 - 0.5) + 0.5 - frac + j;
-
- printf ("%g %g\n",
- pos,
- pixman_fixed_to_double (*(p + phase * width + j)));
- }
- }
-
- printf ("e\n");
- fflush (stdout);
-}
-
-#endif
-
-/* Create the parameter list for a SEPARABLE_CONVOLUTION filter
- * with the given kernels and scale parameters
- */
-PIXMAN_EXPORT pixman_fixed_t *
-pixman_filter_create_separable_convolution (int *n_values,
- pixman_fixed_t scale_x,
- pixman_fixed_t scale_y,
- pixman_kernel_t reconstruct_x,
- pixman_kernel_t reconstruct_y,
- pixman_kernel_t sample_x,
- pixman_kernel_t sample_y,
- int subsample_bits_x,
- int subsample_bits_y)
-{
- double sx = fabs (pixman_fixed_to_double (scale_x));
- double sy = fabs (pixman_fixed_to_double (scale_y));
- pixman_fixed_t *params;
- int subsample_x, subsample_y;
- int width, height;
-
- width = filter_width (reconstruct_x, sample_x, sx);
- subsample_x = (1 << subsample_bits_x);
-
- height = filter_width (reconstruct_y, sample_y, sy);
- subsample_y = (1 << subsample_bits_y);
-
- *n_values = 4 + width * subsample_x + height * subsample_y;
-
- params = malloc (*n_values * sizeof (pixman_fixed_t));
- if (!params)
- return NULL;
-
- params[0] = pixman_int_to_fixed (width);
- params[1] = pixman_int_to_fixed (height);
- params[2] = pixman_int_to_fixed (subsample_bits_x);
- params[3] = pixman_int_to_fixed (subsample_bits_y);
-
- create_1d_filter (width, reconstruct_x, sample_x, sx, subsample_x,
- params + 4);
- create_1d_filter (height, reconstruct_y, sample_y, sy, subsample_y,
- params + 4 + width * subsample_x);
-
-#ifdef PIXMAN_GNUPLOT
- gnuplot_filter(width, subsample_x, params + 4);
-#endif
-
- return params;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-general.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-general.c
deleted file mode 100644
index 7e5a0d09cc8..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-general.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/*
- * Copyright © 2009 Red Hat, Inc.
- * Copyright © 2000 SuSE, Inc.
- * Copyright © 2007 Red Hat, Inc.
- * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
- * 2005 Lars Knoll & Zack Rusin, Trolltech
- * 2008 Aaron Plattner, NVIDIA Corporation
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Red Hat not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. Red Hat makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdlib.h>
-#include <string.h>
-#include <math.h>
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "pixman-private.h"
-
-static void
-general_iter_init (pixman_iter_t *iter, const pixman_iter_info_t *info)
-{
- pixman_image_t *image = iter->image;
-
- switch (image->type)
- {
- case BITS:
- if ((iter->iter_flags & ITER_SRC) == ITER_SRC)
- _pixman_bits_image_src_iter_init (image, iter);
- else
- _pixman_bits_image_dest_iter_init (image, iter);
- break;
-
- case LINEAR:
- _pixman_linear_gradient_iter_init (image, iter);
- break;
-
- case RADIAL:
- _pixman_radial_gradient_iter_init (image, iter);
- break;
-
- case CONICAL:
- _pixman_conical_gradient_iter_init (image, iter);
- break;
-
- case SOLID:
- _pixman_log_error (FUNC, "Solid image not handled by noop");
- break;
-
- default:
- _pixman_log_error (FUNC, "Pixman bug: unknown image type\n");
- break;
- }
-}
-
-static const pixman_iter_info_t general_iters[] =
-{
- { PIXMAN_any, 0, 0, general_iter_init, NULL, NULL },
- { PIXMAN_null },
-};
-
-typedef struct op_info_t op_info_t;
-struct op_info_t
-{
- uint8_t src, dst;
-};
-
-#define ITER_IGNORE_BOTH \
- (ITER_IGNORE_ALPHA | ITER_IGNORE_RGB | ITER_LOCALIZED_ALPHA)
-
-static const op_info_t op_flags[PIXMAN_N_OPERATORS] =
-{
- /* Src Dst */
- { ITER_IGNORE_BOTH, ITER_IGNORE_BOTH }, /* CLEAR */
- { ITER_LOCALIZED_ALPHA, ITER_IGNORE_BOTH }, /* SRC */
- { ITER_IGNORE_BOTH, ITER_LOCALIZED_ALPHA }, /* DST */
- { 0, ITER_LOCALIZED_ALPHA }, /* OVER */
- { ITER_LOCALIZED_ALPHA, 0 }, /* OVER_REVERSE */
- { ITER_LOCALIZED_ALPHA, ITER_IGNORE_RGB }, /* IN */
- { ITER_IGNORE_RGB, ITER_LOCALIZED_ALPHA }, /* IN_REVERSE */
- { ITER_LOCALIZED_ALPHA, ITER_IGNORE_RGB }, /* OUT */
- { ITER_IGNORE_RGB, ITER_LOCALIZED_ALPHA }, /* OUT_REVERSE */
- { 0, 0 }, /* ATOP */
- { 0, 0 }, /* ATOP_REVERSE */
- { 0, 0 }, /* XOR */
- { ITER_LOCALIZED_ALPHA, ITER_LOCALIZED_ALPHA }, /* ADD */
- { 0, 0 }, /* SATURATE */
-};
-
-#define SCANLINE_BUFFER_LENGTH 8192
-
-static pixman_bool_t
-operator_needs_division (pixman_op_t op)
-{
- static const uint8_t needs_division[] =
- {
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, /* SATURATE */
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, /* DISJOINT */
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, /* CONJOINT */
- 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, /* blend ops */
- };
-
- return needs_division[op];
-}
-
-static void
-general_composite_rect (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint8_t stack_scanline_buffer[3 * SCANLINE_BUFFER_LENGTH];
- uint8_t *scanline_buffer = (uint8_t *) stack_scanline_buffer;
- uint8_t *src_buffer, *mask_buffer, *dest_buffer;
- pixman_iter_t src_iter, mask_iter, dest_iter;
- pixman_combine_32_func_t compose;
- pixman_bool_t component_alpha;
- iter_flags_t width_flag, src_iter_flags;
- int Bpp;
- int i;
-
- if ((src_image->common.flags & FAST_PATH_NARROW_FORMAT) &&
- (!mask_image || mask_image->common.flags & FAST_PATH_NARROW_FORMAT) &&
- (dest_image->common.flags & FAST_PATH_NARROW_FORMAT) &&
- !(operator_needs_division (op)) &&
- (dest_image->bits.dither == PIXMAN_DITHER_NONE))
- {
- width_flag = ITER_NARROW;
- Bpp = 4;
- }
- else
- {
- width_flag = ITER_WIDE;
- Bpp = 16;
- }
-
-#define ALIGN(addr) \
- ((uint8_t *)((((uintptr_t)(addr)) + 15) & (~15)))
-
- if (width <= 0 || _pixman_multiply_overflows_int (width, Bpp * 3))
- return;
-
- if (width * Bpp * 3 > sizeof (stack_scanline_buffer) - 15 * 3)
- {
- scanline_buffer = pixman_malloc_ab_plus_c (width, Bpp * 3, 15 * 3);
-
- if (!scanline_buffer)
- return;
-
- memset (scanline_buffer, 0, width * Bpp * 3 + 15 * 3);
- }
- else
- {
- memset (stack_scanline_buffer, 0, sizeof (stack_scanline_buffer));
- }
-
- src_buffer = ALIGN (scanline_buffer);
- mask_buffer = ALIGN (src_buffer + width * Bpp);
- dest_buffer = ALIGN (mask_buffer + width * Bpp);
-
- if (width_flag == ITER_WIDE)
- {
- /* To make sure there aren't any NANs in the buffers */
- memset (src_buffer, 0, width * Bpp);
- memset (mask_buffer, 0, width * Bpp);
- memset (dest_buffer, 0, width * Bpp);
- }
-
- /* src iter */
- src_iter_flags = width_flag | op_flags[op].src | ITER_SRC;
-
- _pixman_implementation_iter_init (imp->toplevel, &src_iter, src_image,
- src_x, src_y, width, height,
- src_buffer, src_iter_flags,
- info->src_flags);
-
- /* mask iter */
- if ((src_iter_flags & (ITER_IGNORE_ALPHA | ITER_IGNORE_RGB)) ==
- (ITER_IGNORE_ALPHA | ITER_IGNORE_RGB))
- {
- /* If it doesn't matter what the source is, then it doesn't matter
- * what the mask is
- */
- mask_image = NULL;
- }
-
- component_alpha = mask_image && mask_image->common.component_alpha;
-
- _pixman_implementation_iter_init (
- imp->toplevel, &mask_iter,
- mask_image, mask_x, mask_y, width, height, mask_buffer,
- ITER_SRC | width_flag | (component_alpha? 0 : ITER_IGNORE_RGB),
- info->mask_flags);
-
- /* dest iter */
- _pixman_implementation_iter_init (
- imp->toplevel, &dest_iter, dest_image, dest_x, dest_y, width, height,
- dest_buffer, ITER_DEST | width_flag | op_flags[op].dst, info->dest_flags);
-
- compose = _pixman_implementation_lookup_combiner (
- imp->toplevel, op, component_alpha, width_flag != ITER_WIDE);
-
- for (i = 0; i < height; ++i)
- {
- uint32_t *s, *m, *d;
-
- m = mask_iter.get_scanline (&mask_iter, NULL);
- s = src_iter.get_scanline (&src_iter, m);
- d = dest_iter.get_scanline (&dest_iter, NULL);
-
- compose (imp->toplevel, op, d, s, m, width);
-
- dest_iter.write_back (&dest_iter);
- }
-
- if (src_iter.fini)
- src_iter.fini (&src_iter);
- if (mask_iter.fini)
- mask_iter.fini (&mask_iter);
- if (dest_iter.fini)
- dest_iter.fini (&dest_iter);
-
- if (scanline_buffer != (uint8_t *) stack_scanline_buffer)
- free (scanline_buffer);
-}
-
-static const pixman_fast_path_t general_fast_path[] =
-{
- { PIXMAN_OP_any, PIXMAN_any, 0, PIXMAN_any, 0, PIXMAN_any, 0, general_composite_rect },
- { PIXMAN_OP_NONE }
-};
-
-pixman_implementation_t *
-_pixman_implementation_create_general (void)
-{
- pixman_implementation_t *imp = _pixman_implementation_create (NULL, general_fast_path);
-
- _pixman_setup_combiner_functions_32 (imp);
- _pixman_setup_combiner_functions_float (imp);
-
- imp->iter_info = general_iters;
-
- return imp;
-}
-
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-glyph.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-glyph.c
deleted file mode 100644
index 96a349ab472..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-glyph.c
+++ /dev/null
@@ -1,676 +0,0 @@
-/*
- * Copyright 2010, 2012, Soren Sandmann <sandmann@cs.au.dk>
- * Copyright 2010, 2011, 2012, Red Hat, Inc
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Author: Soren Sandmann <sandmann@cs.au.dk>
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "pixman-private.h"
-
-#include <stdlib.h>
-
-typedef struct glyph_metrics_t glyph_metrics_t;
-typedef struct glyph_t glyph_t;
-
-#define TOMBSTONE ((glyph_t *)0x1)
-
-/* XXX: These numbers are arbitrary---we've never done any measurements.
- */
-#define N_GLYPHS_HIGH_WATER (16384)
-#define N_GLYPHS_LOW_WATER (8192)
-#define HASH_SIZE (2 * N_GLYPHS_HIGH_WATER)
-#define HASH_MASK (HASH_SIZE - 1)
-
-struct glyph_t
-{
- void * font_key;
- void * glyph_key;
- int origin_x;
- int origin_y;
- pixman_image_t * image;
- pixman_link_t mru_link;
-};
-
-struct pixman_glyph_cache_t
-{
- int n_glyphs;
- int n_tombstones;
- int freeze_count;
- pixman_list_t mru;
- glyph_t * glyphs[HASH_SIZE];
-};
-
-static void
-free_glyph (glyph_t *glyph)
-{
- pixman_list_unlink (&glyph->mru_link);
- pixman_image_unref (glyph->image);
- free (glyph);
-}
-
-static unsigned int
-hash (const void *font_key, const void *glyph_key)
-{
- size_t key = (size_t)font_key + (size_t)glyph_key;
-
- /* This hash function is based on one found on Thomas Wang's
- * web page at
- *
- * http://www.concentric.net/~Ttwang/tech/inthash.htm
- *
- */
- key = (key << 15) - key - 1;
- key = key ^ (key >> 12);
- key = key + (key << 2);
- key = key ^ (key >> 4);
- key = key + (key << 3) + (key << 11);
- key = key ^ (key >> 16);
-
- return key;
-}
-
-static glyph_t *
-lookup_glyph (pixman_glyph_cache_t *cache,
- void *font_key,
- void *glyph_key)
-{
- unsigned idx;
- glyph_t *g;
-
- idx = hash (font_key, glyph_key);
- while ((g = cache->glyphs[idx++ & HASH_MASK]))
- {
- if (g != TOMBSTONE &&
- g->font_key == font_key &&
- g->glyph_key == glyph_key)
- {
- return g;
- }
- }
-
- return NULL;
-}
-
-static void
-insert_glyph (pixman_glyph_cache_t *cache,
- glyph_t *glyph)
-{
- unsigned idx;
- glyph_t **loc;
-
- idx = hash (glyph->font_key, glyph->glyph_key);
-
- /* Note: we assume that there is room in the table. If there isn't,
- * this will be an infinite loop.
- */
- do
- {
- loc = &cache->glyphs[idx++ & HASH_MASK];
- } while (*loc && *loc != TOMBSTONE);
-
- if (*loc == TOMBSTONE)
- cache->n_tombstones--;
- cache->n_glyphs++;
-
- *loc = glyph;
-}
-
-static void
-remove_glyph (pixman_glyph_cache_t *cache,
- glyph_t *glyph)
-{
- unsigned idx;
-
- idx = hash (glyph->font_key, glyph->glyph_key);
- while (cache->glyphs[idx & HASH_MASK] != glyph)
- idx++;
-
- cache->glyphs[idx & HASH_MASK] = TOMBSTONE;
- cache->n_tombstones++;
- cache->n_glyphs--;
-
- /* Eliminate tombstones if possible */
- if (cache->glyphs[(idx + 1) & HASH_MASK] == NULL)
- {
- while (cache->glyphs[idx & HASH_MASK] == TOMBSTONE)
- {
- cache->glyphs[idx & HASH_MASK] = NULL;
- cache->n_tombstones--;
- idx--;
- }
- }
-}
-
-static void
-clear_table (pixman_glyph_cache_t *cache)
-{
- int i;
-
- for (i = 0; i < HASH_SIZE; ++i)
- {
- glyph_t *glyph = cache->glyphs[i];
-
- if (glyph && glyph != TOMBSTONE)
- free_glyph (glyph);
-
- cache->glyphs[i] = NULL;
- }
-
- cache->n_glyphs = 0;
- cache->n_tombstones = 0;
-}
-
-PIXMAN_EXPORT pixman_glyph_cache_t *
-pixman_glyph_cache_create (void)
-{
- pixman_glyph_cache_t *cache;
-
- if (!(cache = malloc (sizeof *cache)))
- return NULL;
-
- memset (cache->glyphs, 0, sizeof (cache->glyphs));
- cache->n_glyphs = 0;
- cache->n_tombstones = 0;
- cache->freeze_count = 0;
-
- pixman_list_init (&cache->mru);
-
- return cache;
-}
-
-PIXMAN_EXPORT void
-pixman_glyph_cache_destroy (pixman_glyph_cache_t *cache)
-{
- return_if_fail (cache->freeze_count == 0);
-
- clear_table (cache);
-
- free (cache);
-}
-
-PIXMAN_EXPORT void
-pixman_glyph_cache_freeze (pixman_glyph_cache_t *cache)
-{
- cache->freeze_count++;
-}
-
-PIXMAN_EXPORT void
-pixman_glyph_cache_thaw (pixman_glyph_cache_t *cache)
-{
- if (--cache->freeze_count == 0 &&
- cache->n_glyphs + cache->n_tombstones > N_GLYPHS_HIGH_WATER)
- {
- if (cache->n_tombstones > N_GLYPHS_HIGH_WATER)
- {
- /* More than half the entries are
- * tombstones. Just dump the whole table.
- */
- clear_table (cache);
- }
-
- while (cache->n_glyphs > N_GLYPHS_LOW_WATER)
- {
- glyph_t *glyph = CONTAINER_OF (glyph_t, mru_link, cache->mru.tail);
-
- remove_glyph (cache, glyph);
- free_glyph (glyph);
- }
- }
-}
-
-PIXMAN_EXPORT const void *
-pixman_glyph_cache_lookup (pixman_glyph_cache_t *cache,
- void *font_key,
- void *glyph_key)
-{
- return lookup_glyph (cache, font_key, glyph_key);
-}
-
-PIXMAN_EXPORT const void *
-pixman_glyph_cache_insert (pixman_glyph_cache_t *cache,
- void *font_key,
- void *glyph_key,
- int origin_x,
- int origin_y,
- pixman_image_t *image)
-{
- glyph_t *glyph;
- int32_t width, height;
-
- return_val_if_fail (cache->freeze_count > 0, NULL);
- return_val_if_fail (image->type == BITS, NULL);
-
- width = image->bits.width;
- height = image->bits.height;
-
- if (cache->n_glyphs >= HASH_SIZE)
- return NULL;
-
- if (!(glyph = malloc (sizeof *glyph)))
- return NULL;
-
- glyph->font_key = font_key;
- glyph->glyph_key = glyph_key;
- glyph->origin_x = origin_x;
- glyph->origin_y = origin_y;
-
- if (!(glyph->image = pixman_image_create_bits (
- image->bits.format, width, height, NULL, -1)))
- {
- free (glyph);
- return NULL;
- }
-
- pixman_image_composite32 (PIXMAN_OP_SRC,
- image, NULL, glyph->image, 0, 0, 0, 0, 0, 0,
- width, height);
-
- if (PIXMAN_FORMAT_A (glyph->image->bits.format) != 0 &&
- PIXMAN_FORMAT_RGB (glyph->image->bits.format) != 0)
- {
- pixman_image_set_component_alpha (glyph->image, TRUE);
- }
-
- pixman_list_prepend (&cache->mru, &glyph->mru_link);
-
- _pixman_image_validate (glyph->image);
- insert_glyph (cache, glyph);
-
- return glyph;
-}
-
-PIXMAN_EXPORT void
-pixman_glyph_cache_remove (pixman_glyph_cache_t *cache,
- void *font_key,
- void *glyph_key)
-{
- glyph_t *glyph;
-
- if ((glyph = lookup_glyph (cache, font_key, glyph_key)))
- {
- remove_glyph (cache, glyph);
-
- free_glyph (glyph);
- }
-}
-
-PIXMAN_EXPORT void
-pixman_glyph_get_extents (pixman_glyph_cache_t *cache,
- int n_glyphs,
- pixman_glyph_t *glyphs,
- pixman_box32_t *extents)
-{
- int i;
-
- extents->x1 = extents->y1 = INT32_MAX;
- extents->x2 = extents->y2 = INT32_MIN;
-
- for (i = 0; i < n_glyphs; ++i)
- {
- glyph_t *glyph = (glyph_t *)glyphs[i].glyph;
- int x1, y1, x2, y2;
-
- x1 = glyphs[i].x - glyph->origin_x;
- y1 = glyphs[i].y - glyph->origin_y;
- x2 = glyphs[i].x - glyph->origin_x + glyph->image->bits.width;
- y2 = glyphs[i].y - glyph->origin_y + glyph->image->bits.height;
-
- if (x1 < extents->x1)
- extents->x1 = x1;
- if (y1 < extents->y1)
- extents->y1 = y1;
- if (x2 > extents->x2)
- extents->x2 = x2;
- if (y2 > extents->y2)
- extents->y2 = y2;
- }
-}
-
-/* This function returns a format that is suitable for use as a mask for the
- * set of glyphs in question.
- */
-PIXMAN_EXPORT pixman_format_code_t
-pixman_glyph_get_mask_format (pixman_glyph_cache_t *cache,
- int n_glyphs,
- const pixman_glyph_t *glyphs)
-{
- pixman_format_code_t format = PIXMAN_a1;
- int i;
-
- for (i = 0; i < n_glyphs; ++i)
- {
- const glyph_t *glyph = glyphs[i].glyph;
- pixman_format_code_t glyph_format = glyph->image->bits.format;
-
- if (PIXMAN_FORMAT_TYPE (glyph_format) == PIXMAN_TYPE_A)
- {
- if (PIXMAN_FORMAT_A (glyph_format) > PIXMAN_FORMAT_A (format))
- format = glyph_format;
- }
- else
- {
- return PIXMAN_a8r8g8b8;
- }
- }
-
- return format;
-}
-
-static pixman_bool_t
-box32_intersect (pixman_box32_t *dest,
- const pixman_box32_t *box1,
- const pixman_box32_t *box2)
-{
- dest->x1 = MAX (box1->x1, box2->x1);
- dest->y1 = MAX (box1->y1, box2->y1);
- dest->x2 = MIN (box1->x2, box2->x2);
- dest->y2 = MIN (box1->y2, box2->y2);
-
- return dest->x2 > dest->x1 && dest->y2 > dest->y1;
-}
-
-#if defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__)
-__attribute__((__force_align_arg_pointer__))
-#endif
-PIXMAN_EXPORT void
-pixman_composite_glyphs_no_mask (pixman_op_t op,
- pixman_image_t *src,
- pixman_image_t *dest,
- int32_t src_x,
- int32_t src_y,
- int32_t dest_x,
- int32_t dest_y,
- pixman_glyph_cache_t *cache,
- int n_glyphs,
- const pixman_glyph_t *glyphs)
-{
- pixman_region32_t region;
- pixman_format_code_t glyph_format = PIXMAN_null;
- uint32_t glyph_flags = 0;
- pixman_format_code_t dest_format;
- uint32_t dest_flags;
- pixman_composite_func_t func = NULL;
- pixman_implementation_t *implementation = NULL;
- pixman_composite_info_t info;
- int i;
-
- _pixman_image_validate (src);
- _pixman_image_validate (dest);
-
- dest_format = dest->common.extended_format_code;
- dest_flags = dest->common.flags;
-
- pixman_region32_init (&region);
- if (!_pixman_compute_composite_region32 (
- &region,
- src, NULL, dest,
- src_x - dest_x, src_y - dest_y, 0, 0, 0, 0,
- dest->bits.width, dest->bits.height))
- {
- goto out;
- }
-
- info.op = op;
- info.src_image = src;
- info.dest_image = dest;
- info.src_flags = src->common.flags;
- info.dest_flags = dest->common.flags;
-
- for (i = 0; i < n_glyphs; ++i)
- {
- glyph_t *glyph = (glyph_t *)glyphs[i].glyph;
- pixman_image_t *glyph_img = glyph->image;
- pixman_box32_t glyph_box;
- pixman_box32_t *pbox;
- uint32_t extra = FAST_PATH_SAMPLES_COVER_CLIP_NEAREST;
- pixman_box32_t composite_box;
- int n;
-
- glyph_box.x1 = dest_x + glyphs[i].x - glyph->origin_x;
- glyph_box.y1 = dest_y + glyphs[i].y - glyph->origin_y;
- glyph_box.x2 = glyph_box.x1 + glyph->image->bits.width;
- glyph_box.y2 = glyph_box.y1 + glyph->image->bits.height;
-
- pbox = pixman_region32_rectangles (&region, &n);
-
- info.mask_image = glyph_img;
-
- while (n--)
- {
- if (box32_intersect (&composite_box, pbox, &glyph_box))
- {
- if (glyph_img->common.extended_format_code != glyph_format ||
- glyph_img->common.flags != glyph_flags)
- {
- glyph_format = glyph_img->common.extended_format_code;
- glyph_flags = glyph_img->common.flags;
-
- _pixman_implementation_lookup_composite (
- get_implementation(), op,
- src->common.extended_format_code, src->common.flags,
- glyph_format, glyph_flags | extra,
- dest_format, dest_flags,
- &implementation, &func);
- }
-
- info.src_x = src_x + composite_box.x1 - dest_x;
- info.src_y = src_y + composite_box.y1 - dest_y;
- info.mask_x = composite_box.x1 - (dest_x + glyphs[i].x - glyph->origin_x);
- info.mask_y = composite_box.y1 - (dest_y + glyphs[i].y - glyph->origin_y);
- info.dest_x = composite_box.x1;
- info.dest_y = composite_box.y1;
- info.width = composite_box.x2 - composite_box.x1;
- info.height = composite_box.y2 - composite_box.y1;
-
- info.mask_flags = glyph_flags;
-
- func (implementation, &info);
- }
-
- pbox++;
- }
- pixman_list_move_to_front (&cache->mru, &glyph->mru_link);
- }
-
-out:
- pixman_region32_fini (&region);
-}
-
-static void
-add_glyphs (pixman_glyph_cache_t *cache,
- pixman_image_t *dest,
- int off_x, int off_y,
- int n_glyphs, const pixman_glyph_t *glyphs)
-{
- pixman_format_code_t glyph_format = PIXMAN_null;
- uint32_t glyph_flags = 0;
- pixman_composite_func_t func = NULL;
- pixman_implementation_t *implementation = NULL;
- pixman_format_code_t dest_format;
- uint32_t dest_flags;
- pixman_box32_t dest_box;
- pixman_composite_info_t info;
- pixman_image_t *white_img = NULL;
- pixman_bool_t white_src = FALSE;
- int i;
-
- _pixman_image_validate (dest);
-
- dest_format = dest->common.extended_format_code;
- dest_flags = dest->common.flags;
-
- info.op = PIXMAN_OP_ADD;
- info.dest_image = dest;
- info.src_x = 0;
- info.src_y = 0;
- info.dest_flags = dest_flags;
-
- dest_box.x1 = 0;
- dest_box.y1 = 0;
- dest_box.x2 = dest->bits.width;
- dest_box.y2 = dest->bits.height;
-
- for (i = 0; i < n_glyphs; ++i)
- {
- glyph_t *glyph = (glyph_t *)glyphs[i].glyph;
- pixman_image_t *glyph_img = glyph->image;
- pixman_box32_t glyph_box;
- pixman_box32_t composite_box;
-
- if (glyph_img->common.extended_format_code != glyph_format ||
- glyph_img->common.flags != glyph_flags)
- {
- pixman_format_code_t src_format, mask_format;
-
- glyph_format = glyph_img->common.extended_format_code;
- glyph_flags = glyph_img->common.flags;
-
- if (glyph_format == dest->bits.format)
- {
- src_format = glyph_format;
- mask_format = PIXMAN_null;
- info.src_flags = glyph_flags | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST;
- info.mask_flags = FAST_PATH_IS_OPAQUE;
- info.mask_image = NULL;
- white_src = FALSE;
- }
- else
- {
- if (!white_img)
- {
- static const pixman_color_t white = { 0xffff, 0xffff, 0xffff, 0xffff };
-
- if (!(white_img = pixman_image_create_solid_fill (&white)))
- goto out;
-
- _pixman_image_validate (white_img);
- }
-
- src_format = PIXMAN_solid;
- mask_format = glyph_format;
- info.src_flags = white_img->common.flags;
- info.mask_flags = glyph_flags | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST;
- info.src_image = white_img;
- white_src = TRUE;
- }
-
- _pixman_implementation_lookup_composite (
- get_implementation(), PIXMAN_OP_ADD,
- src_format, info.src_flags,
- mask_format, info.mask_flags,
- dest_format, dest_flags,
- &implementation, &func);
- }
-
- glyph_box.x1 = glyphs[i].x - glyph->origin_x + off_x;
- glyph_box.y1 = glyphs[i].y - glyph->origin_y + off_y;
- glyph_box.x2 = glyph_box.x1 + glyph->image->bits.width;
- glyph_box.y2 = glyph_box.y1 + glyph->image->bits.height;
-
- if (box32_intersect (&composite_box, &glyph_box, &dest_box))
- {
- int src_x = composite_box.x1 - glyph_box.x1;
- int src_y = composite_box.y1 - glyph_box.y1;
-
- if (white_src)
- info.mask_image = glyph_img;
- else
- info.src_image = glyph_img;
-
- info.mask_x = info.src_x = src_x;
- info.mask_y = info.src_y = src_y;
- info.dest_x = composite_box.x1;
- info.dest_y = composite_box.y1;
- info.width = composite_box.x2 - composite_box.x1;
- info.height = composite_box.y2 - composite_box.y1;
-
- func (implementation, &info);
-
- pixman_list_move_to_front (&cache->mru, &glyph->mru_link);
- }
- }
-
-out:
- if (white_img)
- pixman_image_unref (white_img);
-}
-
-/* Conceptually, for each glyph, (white IN glyph) is PIXMAN_OP_ADDed to an
- * infinitely big mask image at the position such that the glyph origin point
- * is positioned at the (glyphs[i].x, glyphs[i].y) point.
- *
- * Then (mask_x, mask_y) in the infinite mask and (src_x, src_y) in the source
- * image are both aligned with (dest_x, dest_y) in the destination image. Then
- * these three images are composited within the
- *
- * (dest_x, dest_y, dst_x + width, dst_y + height)
- *
- * rectangle.
- *
- * TODO:
- * - Trim the mask to the destination clip/image?
- * - Trim composite region based on sources, when the op ignores 0s.
- */
-#if defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__)
-__attribute__((__force_align_arg_pointer__))
-#endif
-PIXMAN_EXPORT void
-pixman_composite_glyphs (pixman_op_t op,
- pixman_image_t *src,
- pixman_image_t *dest,
- pixman_format_code_t mask_format,
- int32_t src_x,
- int32_t src_y,
- int32_t mask_x,
- int32_t mask_y,
- int32_t dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height,
- pixman_glyph_cache_t *cache,
- int n_glyphs,
- const pixman_glyph_t *glyphs)
-{
- pixman_image_t *mask;
-
- if (!(mask = pixman_image_create_bits (mask_format, width, height, NULL, -1)))
- return;
-
- if (PIXMAN_FORMAT_A (mask_format) != 0 &&
- PIXMAN_FORMAT_RGB (mask_format) != 0)
- {
- pixman_image_set_component_alpha (mask, TRUE);
- }
-
- add_glyphs (cache, mask, - mask_x, - mask_y, n_glyphs, glyphs);
-
- pixman_image_composite32 (op, src, mask, dest,
- src_x, src_y,
- 0, 0,
- dest_x, dest_y,
- width, height);
-
- pixman_image_unref (mask);
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-gradient-walker.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-gradient-walker.c
deleted file mode 100644
index fb7f401dac5..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-gradient-walker.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/*
- *
- * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
- * 2005 Lars Knoll & Zack Rusin, Trolltech
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "pixman-private.h"
-
-void
-_pixman_gradient_walker_init (pixman_gradient_walker_t *walker,
- gradient_t * gradient,
- pixman_repeat_t repeat)
-{
- walker->num_stops = gradient->n_stops;
- walker->stops = gradient->stops;
- walker->left_x = 0;
- walker->right_x = 0x10000;
- walker->a_s = 0.0f;
- walker->a_b = 0.0f;
- walker->r_s = 0.0f;
- walker->r_b = 0.0f;
- walker->g_s = 0.0f;
- walker->g_b = 0.0f;
- walker->b_s = 0.0f;
- walker->b_b = 0.0f;
- walker->repeat = repeat;
-
- walker->need_reset = TRUE;
-}
-
-static void
-gradient_walker_reset (pixman_gradient_walker_t *walker,
- pixman_fixed_48_16_t pos)
-{
- int64_t x, left_x, right_x;
- pixman_color_t *left_c, *right_c;
- int n, count = walker->num_stops;
- pixman_gradient_stop_t *stops = walker->stops;
- float la, lr, lg, lb;
- float ra, rr, rg, rb;
- float lx, rx;
-
- if (walker->repeat == PIXMAN_REPEAT_NORMAL)
- {
- x = (int32_t)pos & 0xffff;
- }
- else if (walker->repeat == PIXMAN_REPEAT_REFLECT)
- {
- x = (int32_t)pos & 0xffff;
- if ((int32_t)pos & 0x10000)
- x = 0x10000 - x;
- }
- else
- {
- x = pos;
- }
-
- for (n = 0; n < count; n++)
- {
- if (x < stops[n].x)
- break;
- }
-
- left_x = stops[n - 1].x;
- left_c = &stops[n - 1].color;
-
- right_x = stops[n].x;
- right_c = &stops[n].color;
-
- if (walker->repeat == PIXMAN_REPEAT_NORMAL)
- {
- left_x += (pos - x);
- right_x += (pos - x);
- }
- else if (walker->repeat == PIXMAN_REPEAT_REFLECT)
- {
- if ((int32_t)pos & 0x10000)
- {
- pixman_color_t *tmp_c;
- int32_t tmp_x;
-
- tmp_x = 0x10000 - right_x;
- right_x = 0x10000 - left_x;
- left_x = tmp_x;
-
- tmp_c = right_c;
- right_c = left_c;
- left_c = tmp_c;
-
- x = 0x10000 - x;
- }
- left_x += (pos - x);
- right_x += (pos - x);
- }
- else if (walker->repeat == PIXMAN_REPEAT_NONE)
- {
- if (n == 0)
- right_c = left_c;
- else if (n == count)
- left_c = right_c;
- }
-
- /* The alpha/red/green/blue channels are scaled to be in [0, 1].
- * This ensures that after premultiplication all channels will
- * be in the [0, 1] interval.
- */
- la = (left_c->alpha * (1.0f/257.0f));
- lr = (left_c->red * (1.0f/257.0f));
- lg = (left_c->green * (1.0f/257.0f));
- lb = (left_c->blue * (1.0f/257.0f));
-
- ra = (right_c->alpha * (1.0f/257.0f));
- rr = (right_c->red * (1.0f/257.0f));
- rg = (right_c->green * (1.0f/257.0f));
- rb = (right_c->blue * (1.0f/257.0f));
-
- lx = left_x * (1.0f/65536.0f);
- rx = right_x * (1.0f/65536.0f);
-
- if (FLOAT_IS_ZERO (rx - lx) || left_x == INT32_MIN || right_x == INT32_MAX)
- {
- walker->a_s = walker->r_s = walker->g_s = walker->b_s = 0.0f;
- walker->a_b = (la + ra) / 510.0f;
- walker->r_b = (lr + rr) / 510.0f;
- walker->g_b = (lg + rg) / 510.0f;
- walker->b_b = (lb + rb) / 510.0f;
- }
- else
- {
- float w_rec = 1.0f / (rx - lx);
-
- walker->a_b = (la * rx - ra * lx) * w_rec * (1.0f/255.0f);
- walker->r_b = (lr * rx - rr * lx) * w_rec * (1.0f/255.0f);
- walker->g_b = (lg * rx - rg * lx) * w_rec * (1.0f/255.0f);
- walker->b_b = (lb * rx - rb * lx) * w_rec * (1.0f/255.0f);
-
- walker->a_s = (ra - la) * w_rec * (1.0f/255.0f);
- walker->r_s = (rr - lr) * w_rec * (1.0f/255.0f);
- walker->g_s = (rg - lg) * w_rec * (1.0f/255.0f);
- walker->b_s = (rb - lb) * w_rec * (1.0f/255.0f);
- }
-
- walker->left_x = left_x;
- walker->right_x = right_x;
-
- walker->need_reset = FALSE;
-}
-
-static argb_t
-pixman_gradient_walker_pixel_float (pixman_gradient_walker_t *walker,
- pixman_fixed_48_16_t x)
-{
- argb_t f;
- float y;
-
- if (walker->need_reset || x < walker->left_x || x >= walker->right_x)
- gradient_walker_reset (walker, x);
-
- y = x * (1.0f / 65536.0f);
-
- f.a = walker->a_s * y + walker->a_b;
- f.r = f.a * (walker->r_s * y + walker->r_b);
- f.g = f.a * (walker->g_s * y + walker->g_b);
- f.b = f.a * (walker->b_s * y + walker->b_b);
-
- return f;
-}
-
-static uint32_t
-pixman_gradient_walker_pixel_32 (pixman_gradient_walker_t *walker,
- pixman_fixed_48_16_t x)
-{
- argb_t f;
- float y;
-
- if (walker->need_reset || x < walker->left_x || x >= walker->right_x)
- gradient_walker_reset (walker, x);
-
- y = x * (1.0f / 65536.0f);
-
- /* Instead of [0...1] for ARGB, we want [0...255],
- * multiply alpha with 255 and the color channels
- * also get multiplied by the alpha multiplier.
- *
- * We don't use pixman_contract_from_float because it causes a 2x
- * slowdown to do so, and the values are already normalized,
- * so we don't have to worry about values < 0.f or > 1.f
- */
- f.a = 255.f * (walker->a_s * y + walker->a_b);
- f.r = f.a * (walker->r_s * y + walker->r_b);
- f.g = f.a * (walker->g_s * y + walker->g_b);
- f.b = f.a * (walker->b_s * y + walker->b_b);
-
- return (((uint32_t)(f.a + .5f) << 24) & 0xff000000) |
- (((uint32_t)(f.r + .5f) << 16) & 0x00ff0000) |
- (((uint32_t)(f.g + .5f) << 8) & 0x0000ff00) |
- (((uint32_t)(f.b + .5f) >> 0) & 0x000000ff);
-}
-
-void
-_pixman_gradient_walker_write_narrow (pixman_gradient_walker_t *walker,
- pixman_fixed_48_16_t x,
- uint32_t *buffer)
-{
- *buffer = pixman_gradient_walker_pixel_32 (walker, x);
-}
-
-void
-_pixman_gradient_walker_write_wide (pixman_gradient_walker_t *walker,
- pixman_fixed_48_16_t x,
- uint32_t *buffer)
-{
- *(argb_t *)buffer = pixman_gradient_walker_pixel_float (walker, x);
-}
-
-void
-_pixman_gradient_walker_fill_narrow (pixman_gradient_walker_t *walker,
- pixman_fixed_48_16_t x,
- uint32_t *buffer,
- uint32_t *end)
-{
- register uint32_t color;
-
- color = pixman_gradient_walker_pixel_32 (walker, x);
- while (buffer < end)
- *buffer++ = color;
-}
-
-void
-_pixman_gradient_walker_fill_wide (pixman_gradient_walker_t *walker,
- pixman_fixed_48_16_t x,
- uint32_t *buffer,
- uint32_t *end)
-{
- register argb_t color;
- argb_t *buffer_wide = (argb_t *)buffer;
- argb_t *end_wide = (argb_t *)end;
-
- color = pixman_gradient_walker_pixel_float (walker, x);
- while (buffer_wide < end_wide)
- *buffer_wide++ = color;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-image.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-image.c
deleted file mode 100644
index db29ff5b4f2..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-image.c
+++ /dev/null
@@ -1,994 +0,0 @@
-/*
- * Copyright © 2000 SuSE, Inc.
- * Copyright © 2007 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-
-#include "pixman-private.h"
-
-static const pixman_color_t transparent_black = { 0, 0, 0, 0 };
-
-static void
-gradient_property_changed (pixman_image_t *image)
-{
- gradient_t *gradient = &image->gradient;
- int n = gradient->n_stops;
- pixman_gradient_stop_t *stops = gradient->stops;
- pixman_gradient_stop_t *begin = &(gradient->stops[-1]);
- pixman_gradient_stop_t *end = &(gradient->stops[n]);
-
- switch (gradient->common.repeat)
- {
- default:
- case PIXMAN_REPEAT_NONE:
- begin->x = INT32_MIN;
- begin->color = transparent_black;
- end->x = INT32_MAX;
- end->color = transparent_black;
- break;
-
- case PIXMAN_REPEAT_NORMAL:
- begin->x = stops[n - 1].x - pixman_fixed_1;
- begin->color = stops[n - 1].color;
- end->x = stops[0].x + pixman_fixed_1;
- end->color = stops[0].color;
- break;
-
- case PIXMAN_REPEAT_REFLECT:
- begin->x = - stops[0].x;
- begin->color = stops[0].color;
- end->x = pixman_int_to_fixed (2) - stops[n - 1].x;
- end->color = stops[n - 1].color;
- break;
-
- case PIXMAN_REPEAT_PAD:
- begin->x = INT32_MIN;
- begin->color = stops[0].color;
- end->x = INT32_MAX;
- end->color = stops[n - 1].color;
- break;
- }
-}
-
-pixman_bool_t
-_pixman_init_gradient (gradient_t * gradient,
- const pixman_gradient_stop_t *stops,
- int n_stops)
-{
- return_val_if_fail (n_stops > 0, FALSE);
-
- /* We allocate two extra stops, one before the beginning of the stop list,
- * and one after the end. These stops are initialized to whatever color
- * would be used for positions outside the range of the stop list.
- *
- * This saves a bit of computation in the gradient walker.
- *
- * The pointer we store in the gradient_t struct still points to the
- * first user-supplied struct, so when freeing, we will have to
- * subtract one.
- */
- gradient->stops =
- pixman_malloc_ab (n_stops + 2, sizeof (pixman_gradient_stop_t));
- if (!gradient->stops)
- return FALSE;
-
- gradient->stops += 1;
- memcpy (gradient->stops, stops, n_stops * sizeof (pixman_gradient_stop_t));
- gradient->n_stops = n_stops;
-
- gradient->common.property_changed = gradient_property_changed;
-
- return TRUE;
-}
-
-void
-_pixman_image_init (pixman_image_t *image)
-{
- image_common_t *common = &image->common;
-
- pixman_region32_init (&common->clip_region);
-
- common->alpha_count = 0;
- common->have_clip_region = FALSE;
- common->clip_sources = FALSE;
- common->transform = NULL;
- common->repeat = PIXMAN_REPEAT_NONE;
- common->filter = PIXMAN_FILTER_NEAREST;
- common->filter_params = NULL;
- common->n_filter_params = 0;
- common->alpha_map = NULL;
- common->component_alpha = FALSE;
- common->ref_count = 1;
- common->property_changed = NULL;
- common->client_clip = FALSE;
- common->destroy_func = NULL;
- common->destroy_data = NULL;
- common->dirty = TRUE;
-}
-
-pixman_bool_t
-_pixman_image_fini (pixman_image_t *image)
-{
- image_common_t *common = (image_common_t *)image;
-
- common->ref_count--;
-
- if (common->ref_count == 0)
- {
- if (image->common.destroy_func)
- image->common.destroy_func (image, image->common.destroy_data);
-
- pixman_region32_fini (&common->clip_region);
-
- free (common->transform);
- free (common->filter_params);
-
- if (common->alpha_map)
- pixman_image_unref ((pixman_image_t *)common->alpha_map);
-
- if (image->type == LINEAR ||
- image->type == RADIAL ||
- image->type == CONICAL)
- {
- if (image->gradient.stops)
- {
- /* See _pixman_init_gradient() for an explanation of the - 1 */
- free (image->gradient.stops - 1);
- }
-
- /* This will trigger if someone adds a property_changed
- * method to the linear/radial/conical gradient overwriting
- * the general one.
- */
- assert (
- image->common.property_changed == gradient_property_changed);
- }
-
- if (image->type == BITS && image->bits.free_me)
- free (image->bits.free_me);
-
- return TRUE;
- }
-
- return FALSE;
-}
-
-pixman_image_t *
-_pixman_image_allocate (void)
-{
- pixman_image_t *image = malloc (sizeof (pixman_image_t));
-
- if (image)
- _pixman_image_init (image);
-
- return image;
-}
-
-static void
-image_property_changed (pixman_image_t *image)
-{
- image->common.dirty = TRUE;
-}
-
-/* Ref Counting */
-PIXMAN_EXPORT pixman_image_t *
-pixman_image_ref (pixman_image_t *image)
-{
- image->common.ref_count++;
-
- return image;
-}
-
-/* returns TRUE when the image is freed */
-PIXMAN_EXPORT pixman_bool_t
-pixman_image_unref (pixman_image_t *image)
-{
- if (_pixman_image_fini (image))
- {
- free (image);
- return TRUE;
- }
-
- return FALSE;
-}
-
-PIXMAN_EXPORT void
-pixman_image_set_destroy_function (pixman_image_t * image,
- pixman_image_destroy_func_t func,
- void * data)
-{
- image->common.destroy_func = func;
- image->common.destroy_data = data;
-}
-
-PIXMAN_EXPORT void *
-pixman_image_get_destroy_data (pixman_image_t *image)
-{
- return image->common.destroy_data;
-}
-
-void
-_pixman_image_reset_clip_region (pixman_image_t *image)
-{
- image->common.have_clip_region = FALSE;
-}
-
-/* Executive Summary: This function is a no-op that only exists
- * for historical reasons.
- *
- * There used to be a bug in the X server where it would rely on
- * out-of-bounds accesses when it was asked to composite with a
- * window as the source. It would create a pixman image pointing
- * to some bogus position in memory, but then set a clip region
- * to the position where the actual bits were.
- *
- * Due to a bug in old versions of pixman, where it would not clip
- * against the image bounds when a clip region was set, this would
- * actually work. So when the pixman bug was fixed, a workaround was
- * added to allow certain out-of-bound accesses. This function disabled
- * those workarounds.
- *
- * Since 0.21.2, pixman doesn't do these workarounds anymore, so now
- * this function is a no-op.
- */
-PIXMAN_EXPORT void
-pixman_disable_out_of_bounds_workaround (void)
-{
-}
-
-static void
-compute_image_info (pixman_image_t *image)
-{
- pixman_format_code_t code;
- uint32_t flags = 0;
-
- /* Transform */
- if (!image->common.transform)
- {
- flags |= (FAST_PATH_ID_TRANSFORM |
- FAST_PATH_X_UNIT_POSITIVE |
- FAST_PATH_Y_UNIT_ZERO |
- FAST_PATH_AFFINE_TRANSFORM);
- }
- else
- {
- flags |= FAST_PATH_HAS_TRANSFORM;
-
- if (image->common.transform->matrix[2][0] == 0 &&
- image->common.transform->matrix[2][1] == 0 &&
- image->common.transform->matrix[2][2] == pixman_fixed_1)
- {
- flags |= FAST_PATH_AFFINE_TRANSFORM;
-
- if (image->common.transform->matrix[0][1] == 0 &&
- image->common.transform->matrix[1][0] == 0)
- {
- if (image->common.transform->matrix[0][0] == -pixman_fixed_1 &&
- image->common.transform->matrix[1][1] == -pixman_fixed_1)
- {
- flags |= FAST_PATH_ROTATE_180_TRANSFORM;
- }
- flags |= FAST_PATH_SCALE_TRANSFORM;
- }
- else if (image->common.transform->matrix[0][0] == 0 &&
- image->common.transform->matrix[1][1] == 0)
- {
- pixman_fixed_t m01 = image->common.transform->matrix[0][1];
- pixman_fixed_t m10 = image->common.transform->matrix[1][0];
-
- if (m01 == -pixman_fixed_1 && m10 == pixman_fixed_1)
- flags |= FAST_PATH_ROTATE_90_TRANSFORM;
- else if (m01 == pixman_fixed_1 && m10 == -pixman_fixed_1)
- flags |= FAST_PATH_ROTATE_270_TRANSFORM;
- }
- }
-
- if (image->common.transform->matrix[0][0] > 0)
- flags |= FAST_PATH_X_UNIT_POSITIVE;
-
- if (image->common.transform->matrix[1][0] == 0)
- flags |= FAST_PATH_Y_UNIT_ZERO;
- }
-
- /* Filter */
- switch (image->common.filter)
- {
- case PIXMAN_FILTER_NEAREST:
- case PIXMAN_FILTER_FAST:
- flags |= (FAST_PATH_NEAREST_FILTER | FAST_PATH_NO_CONVOLUTION_FILTER);
- break;
-
- case PIXMAN_FILTER_BILINEAR:
- case PIXMAN_FILTER_GOOD:
- case PIXMAN_FILTER_BEST:
- flags |= (FAST_PATH_BILINEAR_FILTER | FAST_PATH_NO_CONVOLUTION_FILTER);
-
- /* Here we have a chance to optimize BILINEAR filter to NEAREST if
- * they are equivalent for the currently used transformation matrix.
- */
- if (flags & FAST_PATH_ID_TRANSFORM)
- {
- flags |= FAST_PATH_NEAREST_FILTER;
- }
- else if (flags & FAST_PATH_AFFINE_TRANSFORM)
- {
- /* Suppose the transform is
- *
- * [ t00, t01, t02 ]
- * [ t10, t11, t12 ]
- * [ 0, 0, 1 ]
- *
- * and the destination coordinates are (n + 0.5, m + 0.5). Then
- * the transformed x coordinate is:
- *
- * tx = t00 * (n + 0.5) + t01 * (m + 0.5) + t02
- * = t00 * n + t01 * m + t02 + (t00 + t01) * 0.5
- *
- * which implies that if t00, t01 and t02 are all integers
- * and (t00 + t01) is odd, then tx will be an integer plus 0.5,
- * which means a BILINEAR filter will reduce to NEAREST. The same
- * applies in the y direction
- */
- pixman_fixed_t (*t)[3] = image->common.transform->matrix;
-
- if ((pixman_fixed_frac (
- t[0][0] | t[0][1] | t[0][2] |
- t[1][0] | t[1][1] | t[1][2]) == 0) &&
- (pixman_fixed_to_int (
- (t[0][0] + t[0][1]) & (t[1][0] + t[1][1])) % 2) == 1)
- {
- /* FIXME: there are some affine-test failures, showing that
- * handling of BILINEAR and NEAREST filter is not quite
- * equivalent when getting close to 32K for the translation
- * components of the matrix. That's likely some bug, but for
- * now just skip BILINEAR->NEAREST optimization in this case.
- */
- pixman_fixed_t magic_limit = pixman_int_to_fixed (30000);
- if (image->common.transform->matrix[0][2] <= magic_limit &&
- image->common.transform->matrix[1][2] <= magic_limit &&
- image->common.transform->matrix[0][2] >= -magic_limit &&
- image->common.transform->matrix[1][2] >= -magic_limit)
- {
- flags |= FAST_PATH_NEAREST_FILTER;
- }
- }
- }
- break;
-
- case PIXMAN_FILTER_CONVOLUTION:
- break;
-
- case PIXMAN_FILTER_SEPARABLE_CONVOLUTION:
- flags |= FAST_PATH_SEPARABLE_CONVOLUTION_FILTER;
- break;
-
- default:
- flags |= FAST_PATH_NO_CONVOLUTION_FILTER;
- break;
- }
-
- /* Repeat mode */
- switch (image->common.repeat)
- {
- case PIXMAN_REPEAT_NONE:
- flags |=
- FAST_PATH_NO_REFLECT_REPEAT |
- FAST_PATH_NO_PAD_REPEAT |
- FAST_PATH_NO_NORMAL_REPEAT;
- break;
-
- case PIXMAN_REPEAT_REFLECT:
- flags |=
- FAST_PATH_NO_PAD_REPEAT |
- FAST_PATH_NO_NONE_REPEAT |
- FAST_PATH_NO_NORMAL_REPEAT;
- break;
-
- case PIXMAN_REPEAT_PAD:
- flags |=
- FAST_PATH_NO_REFLECT_REPEAT |
- FAST_PATH_NO_NONE_REPEAT |
- FAST_PATH_NO_NORMAL_REPEAT;
- break;
-
- default:
- flags |=
- FAST_PATH_NO_REFLECT_REPEAT |
- FAST_PATH_NO_PAD_REPEAT |
- FAST_PATH_NO_NONE_REPEAT;
- break;
- }
-
- /* Component alpha */
- if (image->common.component_alpha)
- flags |= FAST_PATH_COMPONENT_ALPHA;
- else
- flags |= FAST_PATH_UNIFIED_ALPHA;
-
- flags |= (FAST_PATH_NO_ACCESSORS | FAST_PATH_NARROW_FORMAT);
-
- /* Type specific checks */
- switch (image->type)
- {
- case SOLID:
- code = PIXMAN_solid;
-
- if (image->solid.color.alpha == 0xffff)
- flags |= FAST_PATH_IS_OPAQUE;
- break;
-
- case BITS:
- if (image->bits.width == 1 &&
- image->bits.height == 1 &&
- image->common.repeat != PIXMAN_REPEAT_NONE)
- {
- code = PIXMAN_solid;
- }
- else
- {
- code = image->bits.format;
- flags |= FAST_PATH_BITS_IMAGE;
- }
-
- if (!PIXMAN_FORMAT_A (image->bits.format) &&
- PIXMAN_FORMAT_TYPE (image->bits.format) != PIXMAN_TYPE_GRAY &&
- PIXMAN_FORMAT_TYPE (image->bits.format) != PIXMAN_TYPE_COLOR)
- {
- flags |= FAST_PATH_SAMPLES_OPAQUE;
-
- if (image->common.repeat != PIXMAN_REPEAT_NONE)
- flags |= FAST_PATH_IS_OPAQUE;
- }
-
- if (image->bits.read_func || image->bits.write_func)
- flags &= ~FAST_PATH_NO_ACCESSORS;
-
- if (PIXMAN_FORMAT_IS_WIDE (image->bits.format))
- flags &= ~FAST_PATH_NARROW_FORMAT;
- break;
-
- case RADIAL:
- code = PIXMAN_unknown;
-
- /*
- * As explained in pixman-radial-gradient.c, every point of
- * the plane has a valid associated radius (and thus will be
- * colored) if and only if a is negative (i.e. one of the two
- * circles contains the other one).
- */
-
- if (image->radial.a >= 0)
- break;
-
- /* Fall through */
-
- case CONICAL:
- case LINEAR:
- code = PIXMAN_unknown;
-
- if (image->common.repeat != PIXMAN_REPEAT_NONE)
- {
- int i;
-
- flags |= FAST_PATH_IS_OPAQUE;
- for (i = 0; i < image->gradient.n_stops; ++i)
- {
- if (image->gradient.stops[i].color.alpha != 0xffff)
- {
- flags &= ~FAST_PATH_IS_OPAQUE;
- break;
- }
- }
- }
- break;
-
- default:
- code = PIXMAN_unknown;
- break;
- }
-
- /* Alpha maps are only supported for BITS images, so it's always
- * safe to ignore their presense for non-BITS images
- */
- if (!image->common.alpha_map || image->type != BITS)
- {
- flags |= FAST_PATH_NO_ALPHA_MAP;
- }
- else
- {
- if (PIXMAN_FORMAT_IS_WIDE (image->common.alpha_map->format))
- flags &= ~FAST_PATH_NARROW_FORMAT;
- }
-
- /* Both alpha maps and convolution filters can introduce
- * non-opaqueness in otherwise opaque images. Also
- * an image with component alpha turned on is only opaque
- * if all channels are opaque, so we simply turn it off
- * unconditionally for those images.
- */
- if (image->common.alpha_map ||
- image->common.filter == PIXMAN_FILTER_CONVOLUTION ||
- image->common.filter == PIXMAN_FILTER_SEPARABLE_CONVOLUTION ||
- image->common.component_alpha)
- {
- flags &= ~(FAST_PATH_IS_OPAQUE | FAST_PATH_SAMPLES_OPAQUE);
- }
-
- image->common.flags = flags;
- image->common.extended_format_code = code;
-}
-
-void
-_pixman_image_validate (pixman_image_t *image)
-{
- if (image->common.dirty)
- {
- compute_image_info (image);
-
- /* It is important that property_changed is
- * called *after* compute_image_info() because
- * property_changed() can make use of the flags
- * to set up accessors etc.
- */
- if (image->common.property_changed)
- image->common.property_changed (image);
-
- image->common.dirty = FALSE;
- }
-
- if (image->common.alpha_map)
- _pixman_image_validate ((pixman_image_t *)image->common.alpha_map);
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_image_set_clip_region32 (pixman_image_t * image,
- pixman_region32_t *region)
-{
- image_common_t *common = (image_common_t *)image;
- pixman_bool_t result;
-
- if (region)
- {
- if ((result = pixman_region32_copy (&common->clip_region, region)))
- image->common.have_clip_region = TRUE;
- }
- else
- {
- _pixman_image_reset_clip_region (image);
-
- result = TRUE;
- }
-
- image_property_changed (image);
-
- return result;
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_image_set_clip_region (pixman_image_t * image,
- pixman_region16_t *region)
-{
- image_common_t *common = (image_common_t *)image;
- pixman_bool_t result;
-
- if (region)
- {
- if ((result = pixman_region32_copy_from_region16 (&common->clip_region, region)))
- image->common.have_clip_region = TRUE;
- }
- else
- {
- _pixman_image_reset_clip_region (image);
-
- result = TRUE;
- }
-
- image_property_changed (image);
-
- return result;
-}
-
-PIXMAN_EXPORT void
-pixman_image_set_has_client_clip (pixman_image_t *image,
- pixman_bool_t client_clip)
-{
- image->common.client_clip = client_clip;
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_image_set_transform (pixman_image_t * image,
- const pixman_transform_t *transform)
-{
- static const pixman_transform_t id =
- {
- { { pixman_fixed_1, 0, 0 },
- { 0, pixman_fixed_1, 0 },
- { 0, 0, pixman_fixed_1 } }
- };
-
- image_common_t *common = (image_common_t *)image;
- pixman_bool_t result;
-
- if (common->transform == transform)
- return TRUE;
-
- if (!transform || memcmp (&id, transform, sizeof (pixman_transform_t)) == 0)
- {
- free (common->transform);
- common->transform = NULL;
- result = TRUE;
-
- goto out;
- }
-
- if (common->transform &&
- memcmp (common->transform, transform, sizeof (pixman_transform_t)) == 0)
- {
- return TRUE;
- }
-
- if (common->transform == NULL)
- common->transform = malloc (sizeof (pixman_transform_t));
-
- if (common->transform == NULL)
- {
- result = FALSE;
-
- goto out;
- }
-
- memcpy (common->transform, transform, sizeof(pixman_transform_t));
-
- result = TRUE;
-
-out:
- image_property_changed (image);
-
- return result;
-}
-
-PIXMAN_EXPORT void
-pixman_image_set_repeat (pixman_image_t *image,
- pixman_repeat_t repeat)
-{
- if (image->common.repeat == repeat)
- return;
-
- image->common.repeat = repeat;
-
- image_property_changed (image);
-}
-
-PIXMAN_EXPORT void
-pixman_image_set_dither (pixman_image_t *image,
- pixman_dither_t dither)
-{
- if (image->type == BITS)
- {
- if (image->bits.dither == dither)
- return;
-
- image->bits.dither = dither;
-
- image_property_changed (image);
- }
-}
-
-PIXMAN_EXPORT void
-pixman_image_set_dither_offset (pixman_image_t *image,
- int offset_x,
- int offset_y)
-{
- if (image->type == BITS)
- {
- if (image->bits.dither_offset_x == offset_x &&
- image->bits.dither_offset_y == offset_y)
- {
- return;
- }
-
- image->bits.dither_offset_x = offset_x;
- image->bits.dither_offset_y = offset_y;
-
- image_property_changed (image);
- }
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_image_set_filter (pixman_image_t * image,
- pixman_filter_t filter,
- const pixman_fixed_t *params,
- int n_params)
-{
- image_common_t *common = (image_common_t *)image;
- pixman_fixed_t *new_params;
-
- if (params == common->filter_params && filter == common->filter)
- return TRUE;
-
- if (filter == PIXMAN_FILTER_SEPARABLE_CONVOLUTION)
- {
- int width = pixman_fixed_to_int (params[0]);
- int height = pixman_fixed_to_int (params[1]);
- int x_phase_bits = pixman_fixed_to_int (params[2]);
- int y_phase_bits = pixman_fixed_to_int (params[3]);
- int n_x_phases = (1 << x_phase_bits);
- int n_y_phases = (1 << y_phase_bits);
-
- return_val_if_fail (
- n_params == 4 + n_x_phases * width + n_y_phases * height, FALSE);
- }
-
- new_params = NULL;
- if (params)
- {
- new_params = pixman_malloc_ab (n_params, sizeof (pixman_fixed_t));
- if (!new_params)
- return FALSE;
-
- memcpy (new_params,
- params, n_params * sizeof (pixman_fixed_t));
- }
-
- common->filter = filter;
-
- if (common->filter_params)
- free (common->filter_params);
-
- common->filter_params = new_params;
- common->n_filter_params = n_params;
-
- image_property_changed (image);
- return TRUE;
-}
-
-PIXMAN_EXPORT void
-pixman_image_set_source_clipping (pixman_image_t *image,
- pixman_bool_t clip_sources)
-{
- if (image->common.clip_sources == clip_sources)
- return;
-
- image->common.clip_sources = clip_sources;
-
- image_property_changed (image);
-}
-
-/* Unlike all the other property setters, this function does not
- * copy the content of indexed. Doing this copying is simply
- * way, way too expensive.
- */
-PIXMAN_EXPORT void
-pixman_image_set_indexed (pixman_image_t * image,
- const pixman_indexed_t *indexed)
-{
- bits_image_t *bits = (bits_image_t *)image;
-
- if (bits->indexed == indexed)
- return;
-
- bits->indexed = indexed;
-
- image_property_changed (image);
-}
-
-PIXMAN_EXPORT void
-pixman_image_set_alpha_map (pixman_image_t *image,
- pixman_image_t *alpha_map,
- int16_t x,
- int16_t y)
-{
- image_common_t *common = (image_common_t *)image;
-
- return_if_fail (!alpha_map || alpha_map->type == BITS);
-
- if (alpha_map && common->alpha_count > 0)
- {
- /* If this image is being used as an alpha map itself,
- * then you can't give it an alpha map of its own.
- */
- return;
- }
-
- if (alpha_map && alpha_map->common.alpha_map)
- {
- /* If the image has an alpha map of its own,
- * then it can't be used as an alpha map itself
- */
- return;
- }
-
- if (common->alpha_map != (bits_image_t *)alpha_map)
- {
- if (common->alpha_map)
- {
- common->alpha_map->common.alpha_count--;
-
- pixman_image_unref ((pixman_image_t *)common->alpha_map);
- }
-
- if (alpha_map)
- {
- common->alpha_map = (bits_image_t *)pixman_image_ref (alpha_map);
-
- common->alpha_map->common.alpha_count++;
- }
- else
- {
- common->alpha_map = NULL;
- }
- }
-
- common->alpha_origin_x = x;
- common->alpha_origin_y = y;
-
- image_property_changed (image);
-}
-
-PIXMAN_EXPORT void
-pixman_image_set_component_alpha (pixman_image_t *image,
- pixman_bool_t component_alpha)
-{
- if (image->common.component_alpha == component_alpha)
- return;
-
- image->common.component_alpha = component_alpha;
-
- image_property_changed (image);
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_image_get_component_alpha (pixman_image_t *image)
-{
- return image->common.component_alpha;
-}
-
-PIXMAN_EXPORT void
-pixman_image_set_accessors (pixman_image_t * image,
- pixman_read_memory_func_t read_func,
- pixman_write_memory_func_t write_func)
-{
- return_if_fail (image != NULL);
-
- if (image->type == BITS)
- {
- /* Accessors only work for <= 32 bpp. */
- if (PIXMAN_FORMAT_BPP(image->bits.format) > 32)
- return_if_fail (!read_func && !write_func);
-
- image->bits.read_func = read_func;
- image->bits.write_func = write_func;
-
- image_property_changed (image);
- }
-}
-
-PIXMAN_EXPORT uint32_t *
-pixman_image_get_data (pixman_image_t *image)
-{
- if (image->type == BITS)
- return image->bits.bits;
-
- return NULL;
-}
-
-PIXMAN_EXPORT int
-pixman_image_get_width (pixman_image_t *image)
-{
- if (image->type == BITS)
- return image->bits.width;
-
- return 0;
-}
-
-PIXMAN_EXPORT int
-pixman_image_get_height (pixman_image_t *image)
-{
- if (image->type == BITS)
- return image->bits.height;
-
- return 0;
-}
-
-PIXMAN_EXPORT int
-pixman_image_get_stride (pixman_image_t *image)
-{
- if (image->type == BITS)
- return image->bits.rowstride * (int) sizeof (uint32_t);
-
- return 0;
-}
-
-PIXMAN_EXPORT int
-pixman_image_get_depth (pixman_image_t *image)
-{
- if (image->type == BITS)
- return PIXMAN_FORMAT_DEPTH (image->bits.format);
-
- return 0;
-}
-
-PIXMAN_EXPORT pixman_format_code_t
-pixman_image_get_format (pixman_image_t *image)
-{
- if (image->type == BITS)
- return image->bits.format;
-
- return PIXMAN_null;
-}
-
-uint32_t
-_pixman_image_get_solid (pixman_implementation_t *imp,
- pixman_image_t * image,
- pixman_format_code_t format)
-{
- uint32_t result;
-
- if (image->type == SOLID)
- {
- result = image->solid.color_32;
- }
- else if (image->type == BITS)
- {
- if (image->bits.format == PIXMAN_a8r8g8b8)
- result = image->bits.bits[0];
- else if (image->bits.format == PIXMAN_x8r8g8b8)
- result = image->bits.bits[0] | 0xff000000;
- else if (image->bits.format == PIXMAN_a8)
- result = (uint32_t)(*(uint8_t *)image->bits.bits) << 24;
- else
- goto otherwise;
- }
- else
- {
- pixman_iter_t iter;
-
- otherwise:
- _pixman_implementation_iter_init (
- imp, &iter, image, 0, 0, 1, 1,
- (uint8_t *)&result,
- ITER_NARROW | ITER_SRC, image->common.flags);
-
- result = *iter.get_scanline (&iter, NULL);
-
- if (iter.fini)
- iter.fini (&iter);
- }
-
- /* If necessary, convert RGB <--> BGR. */
- if (PIXMAN_FORMAT_TYPE (format) != PIXMAN_TYPE_ARGB
- && PIXMAN_FORMAT_TYPE (format) != PIXMAN_TYPE_ARGB_SRGB)
- {
- result = (((result & 0xff000000) >> 0) |
- ((result & 0x00ff0000) >> 16) |
- ((result & 0x0000ff00) >> 0) |
- ((result & 0x000000ff) << 16));
- }
-
- return result;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-implementation.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-implementation.c
deleted file mode 100644
index 2c7de4c6879..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-implementation.c
+++ /dev/null
@@ -1,417 +0,0 @@
-/*
- * Copyright © 2009 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Red Hat not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. Red Hat makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdlib.h>
-#include "pixman-private.h"
-
-pixman_implementation_t *
-_pixman_implementation_create (pixman_implementation_t *fallback,
- const pixman_fast_path_t *fast_paths)
-{
- pixman_implementation_t *imp;
-
- assert (fast_paths);
-
- if ((imp = malloc (sizeof (pixman_implementation_t))))
- {
- pixman_implementation_t *d;
-
- memset (imp, 0, sizeof *imp);
-
- imp->fallback = fallback;
- imp->fast_paths = fast_paths;
-
- /* Make sure the whole fallback chain has the right toplevel */
- for (d = imp; d != NULL; d = d->fallback)
- d->toplevel = imp;
- }
-
- return imp;
-}
-
-#define N_CACHED_FAST_PATHS 8
-
-typedef struct
-{
- struct
- {
- pixman_implementation_t * imp;
- pixman_fast_path_t fast_path;
- } cache [N_CACHED_FAST_PATHS];
-} cache_t;
-
-PIXMAN_DEFINE_THREAD_LOCAL (cache_t, fast_path_cache);
-
-static void
-dummy_composite_rect (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
-}
-
-void
-_pixman_implementation_lookup_composite (pixman_implementation_t *toplevel,
- pixman_op_t op,
- pixman_format_code_t src_format,
- uint32_t src_flags,
- pixman_format_code_t mask_format,
- uint32_t mask_flags,
- pixman_format_code_t dest_format,
- uint32_t dest_flags,
- pixman_implementation_t **out_imp,
- pixman_composite_func_t *out_func)
-{
- pixman_implementation_t *imp;
- cache_t *cache;
- int i;
-
- /* Check cache for fast paths */
- cache = PIXMAN_GET_THREAD_LOCAL (fast_path_cache);
-
- for (i = 0; i < N_CACHED_FAST_PATHS; ++i)
- {
- const pixman_fast_path_t *info = &(cache->cache[i].fast_path);
-
- /* Note that we check for equality here, not whether
- * the cached fast path matches. This is to prevent
- * us from selecting an overly general fast path
- * when a more specific one would work.
- */
- if (info->op == op &&
- info->src_format == src_format &&
- info->mask_format == mask_format &&
- info->dest_format == dest_format &&
- info->src_flags == src_flags &&
- info->mask_flags == mask_flags &&
- info->dest_flags == dest_flags &&
- info->func)
- {
- *out_imp = cache->cache[i].imp;
- *out_func = cache->cache[i].fast_path.func;
-
- goto update_cache;
- }
- }
-
- for (imp = toplevel; imp != NULL; imp = imp->fallback)
- {
- const pixman_fast_path_t *info = imp->fast_paths;
-
- while (info->op != PIXMAN_OP_NONE)
- {
- if ((info->op == op || info->op == PIXMAN_OP_any) &&
- /* Formats */
- ((info->src_format == src_format) ||
- (info->src_format == PIXMAN_any)) &&
- ((info->mask_format == mask_format) ||
- (info->mask_format == PIXMAN_any)) &&
- ((info->dest_format == dest_format) ||
- (info->dest_format == PIXMAN_any)) &&
- /* Flags */
- (info->src_flags & src_flags) == info->src_flags &&
- (info->mask_flags & mask_flags) == info->mask_flags &&
- (info->dest_flags & dest_flags) == info->dest_flags)
- {
- *out_imp = imp;
- *out_func = info->func;
-
- /* Set i to the last spot in the cache so that the
- * move-to-front code below will work
- */
- i = N_CACHED_FAST_PATHS - 1;
-
- goto update_cache;
- }
-
- ++info;
- }
- }
-
- /* We should never reach this point */
- _pixman_log_error (
- FUNC,
- "No composite function found\n"
- "\n"
- "The most likely cause of this is that this system has issues with\n"
- "thread local storage\n");
-
- *out_imp = NULL;
- *out_func = dummy_composite_rect;
- return;
-
-update_cache:
- if (i)
- {
- while (i--)
- cache->cache[i + 1] = cache->cache[i];
-
- cache->cache[0].imp = *out_imp;
- cache->cache[0].fast_path.op = op;
- cache->cache[0].fast_path.src_format = src_format;
- cache->cache[0].fast_path.src_flags = src_flags;
- cache->cache[0].fast_path.mask_format = mask_format;
- cache->cache[0].fast_path.mask_flags = mask_flags;
- cache->cache[0].fast_path.dest_format = dest_format;
- cache->cache[0].fast_path.dest_flags = dest_flags;
- cache->cache[0].fast_path.func = *out_func;
- }
-}
-
-static void
-dummy_combine (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
-}
-
-pixman_combine_32_func_t
-_pixman_implementation_lookup_combiner (pixman_implementation_t *imp,
- pixman_op_t op,
- pixman_bool_t component_alpha,
- pixman_bool_t narrow)
-{
- while (imp)
- {
- pixman_combine_32_func_t f = NULL;
-
- switch ((narrow << 1) | component_alpha)
- {
- case 0: /* not narrow, not component alpha */
- f = (pixman_combine_32_func_t)imp->combine_float[op];
- break;
-
- case 1: /* not narrow, component_alpha */
- f = (pixman_combine_32_func_t)imp->combine_float_ca[op];
- break;
-
- case 2: /* narrow, not component alpha */
- f = imp->combine_32[op];
- break;
-
- case 3: /* narrow, component_alpha */
- f = imp->combine_32_ca[op];
- break;
- }
-
- if (f)
- return f;
-
- imp = imp->fallback;
- }
-
- /* We should never reach this point */
- _pixman_log_error (FUNC, "No known combine function\n");
- return dummy_combine;
-}
-
-pixman_bool_t
-_pixman_implementation_blt (pixman_implementation_t * imp,
- uint32_t * src_bits,
- uint32_t * dst_bits,
- int src_stride,
- int dst_stride,
- int src_bpp,
- int dst_bpp,
- int src_x,
- int src_y,
- int dest_x,
- int dest_y,
- int width,
- int height)
-{
- while (imp)
- {
- if (imp->blt &&
- (*imp->blt) (imp, src_bits, dst_bits, src_stride, dst_stride,
- src_bpp, dst_bpp, src_x, src_y, dest_x, dest_y,
- width, height))
- {
- return TRUE;
- }
-
- imp = imp->fallback;
- }
-
- return FALSE;
-}
-
-pixman_bool_t
-_pixman_implementation_fill (pixman_implementation_t *imp,
- uint32_t * bits,
- int stride,
- int bpp,
- int x,
- int y,
- int width,
- int height,
- uint32_t filler)
-{
- while (imp)
- {
- if (imp->fill &&
- ((*imp->fill) (imp, bits, stride, bpp, x, y, width, height, filler)))
- {
- return TRUE;
- }
-
- imp = imp->fallback;
- }
-
- return FALSE;
-}
-
-static uint32_t *
-get_scanline_null (pixman_iter_t *iter, const uint32_t *mask)
-{
- return NULL;
-}
-
-void
-_pixman_implementation_iter_init (pixman_implementation_t *imp,
- pixman_iter_t *iter,
- pixman_image_t *image,
- int x,
- int y,
- int width,
- int height,
- uint8_t *buffer,
- iter_flags_t iter_flags,
- uint32_t image_flags)
-{
- pixman_format_code_t format;
-
- iter->image = image;
- iter->buffer = (uint32_t *)buffer;
- iter->x = x;
- iter->y = y;
- iter->width = width;
- iter->height = height;
- iter->iter_flags = iter_flags;
- iter->image_flags = image_flags;
- iter->fini = NULL;
-
- if (!iter->image)
- {
- iter->get_scanline = get_scanline_null;
- return;
- }
-
- format = iter->image->common.extended_format_code;
-
- while (imp)
- {
- if (imp->iter_info)
- {
- const pixman_iter_info_t *info;
-
- for (info = imp->iter_info; info->format != PIXMAN_null; ++info)
- {
- if ((info->format == PIXMAN_any || info->format == format) &&
- (info->image_flags & image_flags) == info->image_flags &&
- (info->iter_flags & iter_flags) == info->iter_flags)
- {
- iter->get_scanline = info->get_scanline;
- iter->write_back = info->write_back;
-
- if (info->initializer)
- info->initializer (iter, info);
- return;
- }
- }
- }
-
- imp = imp->fallback;
- }
-}
-
-pixman_bool_t
-_pixman_disabled (const char *name)
-{
- const char *env;
-
- if ((env = getenv ("PIXMAN_DISABLE")))
- {
- do
- {
- const char *end;
- int len;
-
- if ((end = strchr (env, ' ')))
- len = end - env;
- else
- len = strlen (env);
-
- if (strlen (name) == len && strncmp (name, env, len) == 0)
- {
- printf ("pixman: Disabled %s implementation\n", name);
- return TRUE;
- }
-
- env += len;
- }
- while (*env++);
- }
-
- return FALSE;
-}
-
-static const pixman_fast_path_t empty_fast_path[] =
-{
- { PIXMAN_OP_NONE }
-};
-
-pixman_implementation_t *
-_pixman_choose_implementation (void)
-{
- pixman_implementation_t *imp;
-
- imp = _pixman_implementation_create_general();
-
- if (!_pixman_disabled ("fast"))
- imp = _pixman_implementation_create_fast_path (imp);
-
- imp = _pixman_x86_get_implementations (imp);
- imp = _pixman_arm_get_implementations (imp);
- imp = _pixman_ppc_get_implementations (imp);
- imp = _pixman_mips_get_implementations (imp);
-
- imp = _pixman_implementation_create_noop (imp);
-
- if (_pixman_disabled ("wholeops"))
- {
- pixman_implementation_t *cur;
-
- /* Disable all whole-operation paths except the general one,
- * so that optimized iterators are used as much as possible.
- */
- for (cur = imp; cur->fallback; cur = cur->fallback)
- cur->fast_paths = empty_fast_path;
- }
-
- return imp;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-inlines.h b/Build/source/libs/pixman/pixman-src/pixman/pixman-inlines.h
deleted file mode 100644
index f785910f807..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-inlines.h
+++ /dev/null
@@ -1,1365 +0,0 @@
-/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
-/*
- * Copyright © 2000 SuSE, Inc.
- * Copyright © 2007 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-
-#ifndef PIXMAN_FAST_PATH_H__
-#define PIXMAN_FAST_PATH_H__
-
-#include "pixman-private.h"
-
-#define PIXMAN_REPEAT_COVER -1
-
-/* Flags describing input parameters to fast path macro template.
- * Turning on some flag values may indicate that
- * "some property X is available so template can use this" or
- * "some property X should be handled by template".
- *
- * FLAG_HAVE_SOLID_MASK
- * Input mask is solid so template should handle this.
- *
- * FLAG_HAVE_NON_SOLID_MASK
- * Input mask is bits mask so template should handle this.
- *
- * FLAG_HAVE_SOLID_MASK and FLAG_HAVE_NON_SOLID_MASK are mutually
- * exclusive. (It's not allowed to turn both flags on)
- */
-#define FLAG_NONE (0)
-#define FLAG_HAVE_SOLID_MASK (1 << 1)
-#define FLAG_HAVE_NON_SOLID_MASK (1 << 2)
-
-/* To avoid too short repeated scanline function calls, extend source
- * scanlines having width less than below constant value.
- */
-#define REPEAT_NORMAL_MIN_WIDTH 64
-
-static force_inline pixman_bool_t
-repeat (pixman_repeat_t repeat, int *c, int size)
-{
- if (repeat == PIXMAN_REPEAT_NONE)
- {
- if (*c < 0 || *c >= size)
- return FALSE;
- }
- else if (repeat == PIXMAN_REPEAT_NORMAL)
- {
- while (*c >= size)
- *c -= size;
- while (*c < 0)
- *c += size;
- }
- else if (repeat == PIXMAN_REPEAT_PAD)
- {
- *c = CLIP (*c, 0, size - 1);
- }
- else /* REFLECT */
- {
- *c = MOD (*c, size * 2);
- if (*c >= size)
- *c = size * 2 - *c - 1;
- }
- return TRUE;
-}
-
-static force_inline int
-pixman_fixed_to_bilinear_weight (pixman_fixed_t x)
-{
- return (x >> (16 - BILINEAR_INTERPOLATION_BITS)) &
- ((1 << BILINEAR_INTERPOLATION_BITS) - 1);
-}
-
-#if BILINEAR_INTERPOLATION_BITS <= 4
-/* Inspired by Filter_32_opaque from Skia */
-static force_inline uint32_t
-bilinear_interpolation (uint32_t tl, uint32_t tr,
- uint32_t bl, uint32_t br,
- int distx, int disty)
-{
- int distxy, distxiy, distixy, distixiy;
- uint32_t lo, hi;
-
- distx <<= (4 - BILINEAR_INTERPOLATION_BITS);
- disty <<= (4 - BILINEAR_INTERPOLATION_BITS);
-
- distxy = distx * disty;
- distxiy = (distx << 4) - distxy; /* distx * (16 - disty) */
- distixy = (disty << 4) - distxy; /* disty * (16 - distx) */
- distixiy =
- 16 * 16 - (disty << 4) -
- (distx << 4) + distxy; /* (16 - distx) * (16 - disty) */
-
- lo = (tl & 0xff00ff) * distixiy;
- hi = ((tl >> 8) & 0xff00ff) * distixiy;
-
- lo += (tr & 0xff00ff) * distxiy;
- hi += ((tr >> 8) & 0xff00ff) * distxiy;
-
- lo += (bl & 0xff00ff) * distixy;
- hi += ((bl >> 8) & 0xff00ff) * distixy;
-
- lo += (br & 0xff00ff) * distxy;
- hi += ((br >> 8) & 0xff00ff) * distxy;
-
- return ((lo >> 8) & 0xff00ff) | (hi & ~0xff00ff);
-}
-
-#else
-#if SIZEOF_LONG > 4
-
-static force_inline uint32_t
-bilinear_interpolation (uint32_t tl, uint32_t tr,
- uint32_t bl, uint32_t br,
- int distx, int disty)
-{
- uint64_t distxy, distxiy, distixy, distixiy;
- uint64_t tl64, tr64, bl64, br64;
- uint64_t f, r;
-
- distx <<= (8 - BILINEAR_INTERPOLATION_BITS);
- disty <<= (8 - BILINEAR_INTERPOLATION_BITS);
-
- distxy = distx * disty;
- distxiy = distx * (256 - disty);
- distixy = (256 - distx) * disty;
- distixiy = (256 - distx) * (256 - disty);
-
- /* Alpha and Blue */
- tl64 = tl & 0xff0000ff;
- tr64 = tr & 0xff0000ff;
- bl64 = bl & 0xff0000ff;
- br64 = br & 0xff0000ff;
-
- f = tl64 * distixiy + tr64 * distxiy + bl64 * distixy + br64 * distxy;
- r = f & 0x0000ff0000ff0000ull;
-
- /* Red and Green */
- tl64 = tl;
- tl64 = ((tl64 << 16) & 0x000000ff00000000ull) | (tl64 & 0x0000ff00ull);
-
- tr64 = tr;
- tr64 = ((tr64 << 16) & 0x000000ff00000000ull) | (tr64 & 0x0000ff00ull);
-
- bl64 = bl;
- bl64 = ((bl64 << 16) & 0x000000ff00000000ull) | (bl64 & 0x0000ff00ull);
-
- br64 = br;
- br64 = ((br64 << 16) & 0x000000ff00000000ull) | (br64 & 0x0000ff00ull);
-
- f = tl64 * distixiy + tr64 * distxiy + bl64 * distixy + br64 * distxy;
- r |= ((f >> 16) & 0x000000ff00000000ull) | (f & 0xff000000ull);
-
- return (uint32_t)(r >> 16);
-}
-
-#else
-
-static force_inline uint32_t
-bilinear_interpolation (uint32_t tl, uint32_t tr,
- uint32_t bl, uint32_t br,
- int distx, int disty)
-{
- int distxy, distxiy, distixy, distixiy;
- uint32_t f, r;
-
- distx <<= (8 - BILINEAR_INTERPOLATION_BITS);
- disty <<= (8 - BILINEAR_INTERPOLATION_BITS);
-
- distxy = distx * disty;
- distxiy = (distx << 8) - distxy; /* distx * (256 - disty) */
- distixy = (disty << 8) - distxy; /* disty * (256 - distx) */
- distixiy =
- 256 * 256 - (disty << 8) -
- (distx << 8) + distxy; /* (256 - distx) * (256 - disty) */
-
- /* Blue */
- r = (tl & 0x000000ff) * distixiy + (tr & 0x000000ff) * distxiy
- + (bl & 0x000000ff) * distixy + (br & 0x000000ff) * distxy;
-
- /* Green */
- f = (tl & 0x0000ff00) * distixiy + (tr & 0x0000ff00) * distxiy
- + (bl & 0x0000ff00) * distixy + (br & 0x0000ff00) * distxy;
- r |= f & 0xff000000;
-
- tl >>= 16;
- tr >>= 16;
- bl >>= 16;
- br >>= 16;
- r >>= 16;
-
- /* Red */
- f = (tl & 0x000000ff) * distixiy + (tr & 0x000000ff) * distxiy
- + (bl & 0x000000ff) * distixy + (br & 0x000000ff) * distxy;
- r |= f & 0x00ff0000;
-
- /* Alpha */
- f = (tl & 0x0000ff00) * distixiy + (tr & 0x0000ff00) * distxiy
- + (bl & 0x0000ff00) * distixy + (br & 0x0000ff00) * distxy;
- r |= f & 0xff000000;
-
- return r;
-}
-
-#endif
-#endif // BILINEAR_INTERPOLATION_BITS <= 4
-
-static force_inline argb_t
-bilinear_interpolation_float (argb_t tl, argb_t tr,
- argb_t bl, argb_t br,
- float distx, float disty)
-{
- float distxy, distxiy, distixy, distixiy;
- argb_t r;
-
- distxy = distx * disty;
- distxiy = distx * (1.f - disty);
- distixy = (1.f - distx) * disty;
- distixiy = (1.f - distx) * (1.f - disty);
-
- r.a = tl.a * distixiy + tr.a * distxiy +
- bl.a * distixy + br.a * distxy;
- r.r = tl.r * distixiy + tr.r * distxiy +
- bl.r * distixy + br.r * distxy;
- r.g = tl.g * distixiy + tr.g * distxiy +
- bl.g * distixy + br.g * distxy;
- r.b = tl.b * distixiy + tr.b * distxiy +
- bl.b * distixy + br.b * distxy;
-
- return r;
-}
-
-/*
- * For each scanline fetched from source image with PAD repeat:
- * - calculate how many pixels need to be padded on the left side
- * - calculate how many pixels need to be padded on the right side
- * - update width to only count pixels which are fetched from the image
- * All this information is returned via 'width', 'left_pad', 'right_pad'
- * arguments. The code is assuming that 'unit_x' is positive.
- *
- * Note: 64-bit math is used in order to avoid potential overflows, which
- * is probably excessive in many cases. This particular function
- * may need its own correctness test and performance tuning.
- */
-static force_inline void
-pad_repeat_get_scanline_bounds (int32_t source_image_width,
- pixman_fixed_t vx,
- pixman_fixed_t unit_x,
- int32_t * width,
- int32_t * left_pad,
- int32_t * right_pad)
-{
- int64_t max_vx = (int64_t) source_image_width << 16;
- int64_t tmp;
- if (vx < 0)
- {
- tmp = ((int64_t) unit_x - 1 - vx) / unit_x;
- if (tmp > *width)
- {
- *left_pad = *width;
- *width = 0;
- }
- else
- {
- *left_pad = (int32_t) tmp;
- *width -= (int32_t) tmp;
- }
- }
- else
- {
- *left_pad = 0;
- }
- tmp = ((int64_t) unit_x - 1 - vx + max_vx) / unit_x - *left_pad;
- if (tmp < 0)
- {
- *right_pad = *width;
- *width = 0;
- }
- else if (tmp >= *width)
- {
- *right_pad = 0;
- }
- else
- {
- *right_pad = *width - (int32_t) tmp;
- *width = (int32_t) tmp;
- }
-}
-
-/* A macroified version of specialized nearest scalers for some
- * common 8888 and 565 formats. It supports SRC and OVER ops.
- *
- * There are two repeat versions, one that handles repeat normal,
- * and one without repeat handling that only works if the src region
- * used is completely covered by the pre-repeated source samples.
- *
- * The loops are unrolled to process two pixels per iteration for better
- * performance on most CPU architectures (superscalar processors
- * can issue several operations simultaneously, other processors can hide
- * instructions latencies by pipelining operations). Unrolling more
- * does not make much sense because the compiler will start running out
- * of spare registers soon.
- */
-
-#define GET_8888_ALPHA(s) ((s) >> 24)
- /* This is not actually used since we don't have an OVER with
- 565 source, but it is needed to build. */
-#define GET_0565_ALPHA(s) 0xff
-#define GET_x888_ALPHA(s) 0xff
-
-#define FAST_NEAREST_SCANLINE(scanline_func_name, SRC_FORMAT, DST_FORMAT, \
- src_type_t, dst_type_t, OP, repeat_mode) \
-static force_inline void \
-scanline_func_name (dst_type_t *dst, \
- const src_type_t *src, \
- int32_t w, \
- pixman_fixed_t vx, \
- pixman_fixed_t unit_x, \
- pixman_fixed_t src_width_fixed, \
- pixman_bool_t fully_transparent_src) \
-{ \
- uint32_t d; \
- src_type_t s1, s2; \
- uint8_t a1, a2; \
- int x1, x2; \
- \
- if (PIXMAN_OP_ ## OP == PIXMAN_OP_OVER && fully_transparent_src) \
- return; \
- \
- if (PIXMAN_OP_ ## OP != PIXMAN_OP_SRC && PIXMAN_OP_ ## OP != PIXMAN_OP_OVER) \
- abort(); \
- \
- while ((w -= 2) >= 0) \
- { \
- x1 = pixman_fixed_to_int (vx); \
- vx += unit_x; \
- if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL) \
- { \
- /* This works because we know that unit_x is positive */ \
- while (vx >= 0) \
- vx -= src_width_fixed; \
- } \
- s1 = *(src + x1); \
- \
- x2 = pixman_fixed_to_int (vx); \
- vx += unit_x; \
- if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL) \
- { \
- /* This works because we know that unit_x is positive */ \
- while (vx >= 0) \
- vx -= src_width_fixed; \
- } \
- s2 = *(src + x2); \
- \
- if (PIXMAN_OP_ ## OP == PIXMAN_OP_OVER) \
- { \
- a1 = GET_ ## SRC_FORMAT ## _ALPHA(s1); \
- a2 = GET_ ## SRC_FORMAT ## _ALPHA(s2); \
- \
- if (a1 == 0xff) \
- { \
- *dst = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s1); \
- } \
- else if (s1) \
- { \
- d = convert_ ## DST_FORMAT ## _to_8888 (*dst); \
- s1 = convert_ ## SRC_FORMAT ## _to_8888 (s1); \
- a1 ^= 0xff; \
- UN8x4_MUL_UN8_ADD_UN8x4 (d, a1, s1); \
- *dst = convert_8888_to_ ## DST_FORMAT (d); \
- } \
- dst++; \
- \
- if (a2 == 0xff) \
- { \
- *dst = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s2); \
- } \
- else if (s2) \
- { \
- d = convert_## DST_FORMAT ## _to_8888 (*dst); \
- s2 = convert_## SRC_FORMAT ## _to_8888 (s2); \
- a2 ^= 0xff; \
- UN8x4_MUL_UN8_ADD_UN8x4 (d, a2, s2); \
- *dst = convert_8888_to_ ## DST_FORMAT (d); \
- } \
- dst++; \
- } \
- else /* PIXMAN_OP_SRC */ \
- { \
- *dst++ = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s1); \
- *dst++ = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s2); \
- } \
- } \
- \
- if (w & 1) \
- { \
- x1 = pixman_fixed_to_int (vx); \
- s1 = *(src + x1); \
- \
- if (PIXMAN_OP_ ## OP == PIXMAN_OP_OVER) \
- { \
- a1 = GET_ ## SRC_FORMAT ## _ALPHA(s1); \
- \
- if (a1 == 0xff) \
- { \
- *dst = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s1); \
- } \
- else if (s1) \
- { \
- d = convert_## DST_FORMAT ## _to_8888 (*dst); \
- s1 = convert_ ## SRC_FORMAT ## _to_8888 (s1); \
- a1 ^= 0xff; \
- UN8x4_MUL_UN8_ADD_UN8x4 (d, a1, s1); \
- *dst = convert_8888_to_ ## DST_FORMAT (d); \
- } \
- dst++; \
- } \
- else /* PIXMAN_OP_SRC */ \
- { \
- *dst++ = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s1); \
- } \
- } \
-}
-
-#define FAST_NEAREST_MAINLOOP_INT(scale_func_name, scanline_func, src_type_t, mask_type_t, \
- dst_type_t, repeat_mode, have_mask, mask_is_solid) \
-static void \
-fast_composite_scaled_nearest ## scale_func_name (pixman_implementation_t *imp, \
- pixman_composite_info_t *info) \
-{ \
- PIXMAN_COMPOSITE_ARGS (info); \
- dst_type_t *dst_line; \
- mask_type_t *mask_line; \
- src_type_t *src_first_line; \
- int y; \
- pixman_fixed_t src_width_fixed = pixman_int_to_fixed (src_image->bits.width); \
- pixman_fixed_t max_vy; \
- pixman_vector_t v; \
- pixman_fixed_t vx, vy; \
- pixman_fixed_t unit_x, unit_y; \
- int32_t left_pad, right_pad; \
- \
- src_type_t *src; \
- dst_type_t *dst; \
- mask_type_t solid_mask; \
- const mask_type_t *mask = &solid_mask; \
- int src_stride, mask_stride, dst_stride; \
- \
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type_t, dst_stride, dst_line, 1); \
- if (have_mask) \
- { \
- if (mask_is_solid) \
- solid_mask = _pixman_image_get_solid (imp, mask_image, dest_image->bits.format); \
- else \
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type_t, \
- mask_stride, mask_line, 1); \
- } \
- /* pass in 0 instead of src_x and src_y because src_x and src_y need to be \
- * transformed from destination space to source space */ \
- PIXMAN_IMAGE_GET_LINE (src_image, 0, 0, src_type_t, src_stride, src_first_line, 1); \
- \
- /* reference point is the center of the pixel */ \
- v.vector[0] = pixman_int_to_fixed (src_x) + pixman_fixed_1 / 2; \
- v.vector[1] = pixman_int_to_fixed (src_y) + pixman_fixed_1 / 2; \
- v.vector[2] = pixman_fixed_1; \
- \
- if (!pixman_transform_point_3d (src_image->common.transform, &v)) \
- return; \
- \
- unit_x = src_image->common.transform->matrix[0][0]; \
- unit_y = src_image->common.transform->matrix[1][1]; \
- \
- /* Round down to closest integer, ensuring that 0.5 rounds to 0, not 1 */ \
- v.vector[0] -= pixman_fixed_e; \
- v.vector[1] -= pixman_fixed_e; \
- \
- vx = v.vector[0]; \
- vy = v.vector[1]; \
- \
- if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL) \
- { \
- max_vy = pixman_int_to_fixed (src_image->bits.height); \
- \
- /* Clamp repeating positions inside the actual samples */ \
- repeat (PIXMAN_REPEAT_NORMAL, &vx, src_width_fixed); \
- repeat (PIXMAN_REPEAT_NORMAL, &vy, max_vy); \
- } \
- \
- if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD || \
- PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NONE) \
- { \
- pad_repeat_get_scanline_bounds (src_image->bits.width, vx, unit_x, \
- &width, &left_pad, &right_pad); \
- vx += left_pad * unit_x; \
- } \
- \
- while (--height >= 0) \
- { \
- dst = dst_line; \
- dst_line += dst_stride; \
- if (have_mask && !mask_is_solid) \
- { \
- mask = mask_line; \
- mask_line += mask_stride; \
- } \
- \
- y = pixman_fixed_to_int (vy); \
- vy += unit_y; \
- if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL) \
- repeat (PIXMAN_REPEAT_NORMAL, &vy, max_vy); \
- if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD) \
- { \
- repeat (PIXMAN_REPEAT_PAD, &y, src_image->bits.height); \
- src = src_first_line + src_stride * y; \
- if (left_pad > 0) \
- { \
- scanline_func (mask, dst, \
- src + src_image->bits.width - src_image->bits.width + 1, \
- left_pad, -pixman_fixed_e, 0, src_width_fixed, FALSE); \
- } \
- if (width > 0) \
- { \
- scanline_func (mask + (mask_is_solid ? 0 : left_pad), \
- dst + left_pad, src + src_image->bits.width, width, \
- vx - src_width_fixed, unit_x, src_width_fixed, FALSE); \
- } \
- if (right_pad > 0) \
- { \
- scanline_func (mask + (mask_is_solid ? 0 : left_pad + width), \
- dst + left_pad + width, src + src_image->bits.width, \
- right_pad, -pixman_fixed_e, 0, src_width_fixed, FALSE); \
- } \
- } \
- else if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NONE) \
- { \
- static const src_type_t zero[1] = { 0 }; \
- if (y < 0 || y >= src_image->bits.height) \
- { \
- scanline_func (mask, dst, zero + 1, left_pad + width + right_pad, \
- -pixman_fixed_e, 0, src_width_fixed, TRUE); \
- continue; \
- } \
- src = src_first_line + src_stride * y; \
- if (left_pad > 0) \
- { \
- scanline_func (mask, dst, zero + 1, left_pad, \
- -pixman_fixed_e, 0, src_width_fixed, TRUE); \
- } \
- if (width > 0) \
- { \
- scanline_func (mask + (mask_is_solid ? 0 : left_pad), \
- dst + left_pad, src + src_image->bits.width, width, \
- vx - src_width_fixed, unit_x, src_width_fixed, FALSE); \
- } \
- if (right_pad > 0) \
- { \
- scanline_func (mask + (mask_is_solid ? 0 : left_pad + width), \
- dst + left_pad + width, zero + 1, right_pad, \
- -pixman_fixed_e, 0, src_width_fixed, TRUE); \
- } \
- } \
- else \
- { \
- src = src_first_line + src_stride * y; \
- scanline_func (mask, dst, src + src_image->bits.width, width, vx - src_width_fixed, \
- unit_x, src_width_fixed, FALSE); \
- } \
- } \
-}
-
-/* A workaround for old sun studio, see: https://bugs.freedesktop.org/show_bug.cgi?id=32764 */
-#define FAST_NEAREST_MAINLOOP_COMMON(scale_func_name, scanline_func, src_type_t, mask_type_t, \
- dst_type_t, repeat_mode, have_mask, mask_is_solid) \
- FAST_NEAREST_MAINLOOP_INT(_ ## scale_func_name, scanline_func, src_type_t, mask_type_t, \
- dst_type_t, repeat_mode, have_mask, mask_is_solid)
-
-#define FAST_NEAREST_MAINLOOP_NOMASK(scale_func_name, scanline_func, src_type_t, dst_type_t, \
- repeat_mode) \
- static force_inline void \
- scanline_func##scale_func_name##_wrapper ( \
- const uint8_t *mask, \
- dst_type_t *dst, \
- const src_type_t *src, \
- int32_t w, \
- pixman_fixed_t vx, \
- pixman_fixed_t unit_x, \
- pixman_fixed_t max_vx, \
- pixman_bool_t fully_transparent_src) \
- { \
- scanline_func (dst, src, w, vx, unit_x, max_vx, fully_transparent_src); \
- } \
- FAST_NEAREST_MAINLOOP_INT (scale_func_name, scanline_func##scale_func_name##_wrapper, \
- src_type_t, uint8_t, dst_type_t, repeat_mode, FALSE, FALSE)
-
-#define FAST_NEAREST_MAINLOOP(scale_func_name, scanline_func, src_type_t, dst_type_t, \
- repeat_mode) \
- FAST_NEAREST_MAINLOOP_NOMASK(_ ## scale_func_name, scanline_func, src_type_t, \
- dst_type_t, repeat_mode)
-
-#define FAST_NEAREST(scale_func_name, SRC_FORMAT, DST_FORMAT, \
- src_type_t, dst_type_t, OP, repeat_mode) \
- FAST_NEAREST_SCANLINE(scaled_nearest_scanline_ ## scale_func_name ## _ ## OP, \
- SRC_FORMAT, DST_FORMAT, src_type_t, dst_type_t, \
- OP, repeat_mode) \
- FAST_NEAREST_MAINLOOP_NOMASK(_ ## scale_func_name ## _ ## OP, \
- scaled_nearest_scanline_ ## scale_func_name ## _ ## OP, \
- src_type_t, dst_type_t, repeat_mode)
-
-
-#define SCALED_NEAREST_FLAGS \
- (FAST_PATH_SCALE_TRANSFORM | \
- FAST_PATH_NO_ALPHA_MAP | \
- FAST_PATH_NEAREST_FILTER | \
- FAST_PATH_NO_ACCESSORS | \
- FAST_PATH_NARROW_FORMAT)
-
-#define SIMPLE_NEAREST_FAST_PATH_NORMAL(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_NEAREST_FLAGS | \
- FAST_PATH_NORMAL_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_null, 0, \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_nearest_ ## func ## _normal ## _ ## op, \
- }
-
-#define SIMPLE_NEAREST_FAST_PATH_PAD(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_NEAREST_FLAGS | \
- FAST_PATH_PAD_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_null, 0, \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_nearest_ ## func ## _pad ## _ ## op, \
- }
-
-#define SIMPLE_NEAREST_FAST_PATH_NONE(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_NEAREST_FLAGS | \
- FAST_PATH_NONE_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_null, 0, \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_nearest_ ## func ## _none ## _ ## op, \
- }
-
-#define SIMPLE_NEAREST_FAST_PATH_COVER(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- SCALED_NEAREST_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST, \
- PIXMAN_null, 0, \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_nearest_ ## func ## _cover ## _ ## op, \
- }
-
-#define SIMPLE_NEAREST_A8_MASK_FAST_PATH_NORMAL(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_NEAREST_FLAGS | \
- FAST_PATH_NORMAL_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA), \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_nearest_ ## func ## _normal ## _ ## op, \
- }
-
-#define SIMPLE_NEAREST_A8_MASK_FAST_PATH_PAD(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_NEAREST_FLAGS | \
- FAST_PATH_PAD_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA), \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_nearest_ ## func ## _pad ## _ ## op, \
- }
-
-#define SIMPLE_NEAREST_A8_MASK_FAST_PATH_NONE(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_NEAREST_FLAGS | \
- FAST_PATH_NONE_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA), \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_nearest_ ## func ## _none ## _ ## op, \
- }
-
-#define SIMPLE_NEAREST_A8_MASK_FAST_PATH_COVER(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- SCALED_NEAREST_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST, \
- PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA), \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_nearest_ ## func ## _cover ## _ ## op, \
- }
-
-#define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NORMAL(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_NEAREST_FLAGS | \
- FAST_PATH_NORMAL_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA), \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_nearest_ ## func ## _normal ## _ ## op, \
- }
-
-#define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_PAD(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_NEAREST_FLAGS | \
- FAST_PATH_PAD_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA), \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_nearest_ ## func ## _pad ## _ ## op, \
- }
-
-#define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NONE(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_NEAREST_FLAGS | \
- FAST_PATH_NONE_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA), \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_nearest_ ## func ## _none ## _ ## op, \
- }
-
-#define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_COVER(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- SCALED_NEAREST_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST, \
- PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA), \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_nearest_ ## func ## _cover ## _ ## op, \
- }
-
-/* Prefer the use of 'cover' variant, because it is faster */
-#define SIMPLE_NEAREST_FAST_PATH(op,s,d,func) \
- SIMPLE_NEAREST_FAST_PATH_COVER (op,s,d,func), \
- SIMPLE_NEAREST_FAST_PATH_NONE (op,s,d,func), \
- SIMPLE_NEAREST_FAST_PATH_PAD (op,s,d,func), \
- SIMPLE_NEAREST_FAST_PATH_NORMAL (op,s,d,func)
-
-#define SIMPLE_NEAREST_A8_MASK_FAST_PATH(op,s,d,func) \
- SIMPLE_NEAREST_A8_MASK_FAST_PATH_COVER (op,s,d,func), \
- SIMPLE_NEAREST_A8_MASK_FAST_PATH_NONE (op,s,d,func), \
- SIMPLE_NEAREST_A8_MASK_FAST_PATH_PAD (op,s,d,func)
-
-#define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH(op,s,d,func) \
- SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_COVER (op,s,d,func), \
- SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NONE (op,s,d,func), \
- SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_PAD (op,s,d,func), \
- SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NORMAL (op,s,d,func)
-
-/*****************************************************************************/
-
-/*
- * Identify 5 zones in each scanline for bilinear scaling. Depending on
- * whether 2 pixels to be interpolated are fetched from the image itself,
- * from the padding area around it or from both image and padding area.
- */
-static force_inline void
-bilinear_pad_repeat_get_scanline_bounds (int32_t source_image_width,
- pixman_fixed_t vx,
- pixman_fixed_t unit_x,
- int32_t * left_pad,
- int32_t * left_tz,
- int32_t * width,
- int32_t * right_tz,
- int32_t * right_pad)
-{
- int width1 = *width, left_pad1, right_pad1;
- int width2 = *width, left_pad2, right_pad2;
-
- pad_repeat_get_scanline_bounds (source_image_width, vx, unit_x,
- &width1, &left_pad1, &right_pad1);
- pad_repeat_get_scanline_bounds (source_image_width, vx + pixman_fixed_1,
- unit_x, &width2, &left_pad2, &right_pad2);
-
- *left_pad = left_pad2;
- *left_tz = left_pad1 - left_pad2;
- *right_tz = right_pad2 - right_pad1;
- *right_pad = right_pad1;
- *width -= *left_pad + *left_tz + *right_tz + *right_pad;
-}
-
-/*
- * Main loop template for single pass bilinear scaling. It needs to be
- * provided with 'scanline_func' which should do the compositing operation.
- * The needed function has the following prototype:
- *
- * scanline_func (dst_type_t * dst,
- * const mask_type_ * mask,
- * const src_type_t * src_top,
- * const src_type_t * src_bottom,
- * int32_t width,
- * int weight_top,
- * int weight_bottom,
- * pixman_fixed_t vx,
- * pixman_fixed_t unit_x,
- * pixman_fixed_t max_vx,
- * pixman_bool_t zero_src)
- *
- * Where:
- * dst - destination scanline buffer for storing results
- * mask - mask buffer (or single value for solid mask)
- * src_top, src_bottom - two source scanlines
- * width - number of pixels to process
- * weight_top - weight of the top row for interpolation
- * weight_bottom - weight of the bottom row for interpolation
- * vx - initial position for fetching the first pair of
- * pixels from the source buffer
- * unit_x - position increment needed to move to the next pair
- * of pixels
- * max_vx - image size as a fixed point value, can be used for
- * implementing NORMAL repeat (when it is supported)
- * zero_src - boolean hint variable, which is set to TRUE when
- * all source pixels are fetched from zero padding
- * zone for NONE repeat
- *
- * Note: normally the sum of 'weight_top' and 'weight_bottom' is equal to
- * BILINEAR_INTERPOLATION_RANGE, but sometimes it may be less than that
- * for NONE repeat when handling fuzzy antialiased top or bottom image
- * edges. Also both top and bottom weight variables are guaranteed to
- * have value, which is less than BILINEAR_INTERPOLATION_RANGE.
- * For example, the weights can fit into unsigned byte or be used
- * with 8-bit SIMD multiplication instructions for 8-bit interpolation
- * precision.
- */
-#define FAST_BILINEAR_MAINLOOP_INT(scale_func_name, scanline_func, src_type_t, mask_type_t, \
- dst_type_t, repeat_mode, flags) \
-static void \
-fast_composite_scaled_bilinear ## scale_func_name (pixman_implementation_t *imp, \
- pixman_composite_info_t *info) \
-{ \
- PIXMAN_COMPOSITE_ARGS (info); \
- dst_type_t *dst_line; \
- mask_type_t *mask_line; \
- src_type_t *src_first_line; \
- int y1, y2; \
- pixman_fixed_t max_vx = INT32_MAX; /* suppress uninitialized variable warning */ \
- pixman_vector_t v; \
- pixman_fixed_t vx, vy; \
- pixman_fixed_t unit_x, unit_y; \
- int32_t left_pad, left_tz, right_tz, right_pad; \
- \
- dst_type_t *dst; \
- mask_type_t solid_mask; \
- const mask_type_t *mask = &solid_mask; \
- int src_stride, mask_stride, dst_stride; \
- \
- int src_width; \
- pixman_fixed_t src_width_fixed; \
- int max_x; \
- pixman_bool_t need_src_extension; \
- \
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type_t, dst_stride, dst_line, 1); \
- if (flags & FLAG_HAVE_SOLID_MASK) \
- { \
- solid_mask = _pixman_image_get_solid (imp, mask_image, dest_image->bits.format); \
- mask_stride = 0; \
- } \
- else if (flags & FLAG_HAVE_NON_SOLID_MASK) \
- { \
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type_t, \
- mask_stride, mask_line, 1); \
- } \
- \
- /* pass in 0 instead of src_x and src_y because src_x and src_y need to be \
- * transformed from destination space to source space */ \
- PIXMAN_IMAGE_GET_LINE (src_image, 0, 0, src_type_t, src_stride, src_first_line, 1); \
- \
- /* reference point is the center of the pixel */ \
- v.vector[0] = pixman_int_to_fixed (src_x) + pixman_fixed_1 / 2; \
- v.vector[1] = pixman_int_to_fixed (src_y) + pixman_fixed_1 / 2; \
- v.vector[2] = pixman_fixed_1; \
- \
- if (!pixman_transform_point_3d (src_image->common.transform, &v)) \
- return; \
- \
- unit_x = src_image->common.transform->matrix[0][0]; \
- unit_y = src_image->common.transform->matrix[1][1]; \
- \
- v.vector[0] -= pixman_fixed_1 / 2; \
- v.vector[1] -= pixman_fixed_1 / 2; \
- \
- vy = v.vector[1]; \
- \
- if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD || \
- PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NONE) \
- { \
- bilinear_pad_repeat_get_scanline_bounds (src_image->bits.width, v.vector[0], unit_x, \
- &left_pad, &left_tz, &width, &right_tz, &right_pad); \
- if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD) \
- { \
- /* PAD repeat does not need special handling for 'transition zones' and */ \
- /* they can be combined with 'padding zones' safely */ \
- left_pad += left_tz; \
- right_pad += right_tz; \
- left_tz = right_tz = 0; \
- } \
- v.vector[0] += left_pad * unit_x; \
- } \
- \
- if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL) \
- { \
- vx = v.vector[0]; \
- repeat (PIXMAN_REPEAT_NORMAL, &vx, pixman_int_to_fixed(src_image->bits.width)); \
- max_x = pixman_fixed_to_int (vx + (width - 1) * (int64_t)unit_x) + 1; \
- \
- if (src_image->bits.width < REPEAT_NORMAL_MIN_WIDTH) \
- { \
- src_width = 0; \
- \
- while (src_width < REPEAT_NORMAL_MIN_WIDTH && src_width <= max_x) \
- src_width += src_image->bits.width; \
- \
- need_src_extension = TRUE; \
- } \
- else \
- { \
- src_width = src_image->bits.width; \
- need_src_extension = FALSE; \
- } \
- \
- src_width_fixed = pixman_int_to_fixed (src_width); \
- } \
- \
- while (--height >= 0) \
- { \
- int weight1, weight2; \
- dst = dst_line; \
- dst_line += dst_stride; \
- vx = v.vector[0]; \
- if (flags & FLAG_HAVE_NON_SOLID_MASK) \
- { \
- mask = mask_line; \
- mask_line += mask_stride; \
- } \
- \
- y1 = pixman_fixed_to_int (vy); \
- weight2 = pixman_fixed_to_bilinear_weight (vy); \
- if (weight2) \
- { \
- /* both weight1 and weight2 are smaller than BILINEAR_INTERPOLATION_RANGE */ \
- y2 = y1 + 1; \
- weight1 = BILINEAR_INTERPOLATION_RANGE - weight2; \
- } \
- else \
- { \
- /* set both top and bottom row to the same scanline and tweak weights */ \
- y2 = y1; \
- weight1 = weight2 = BILINEAR_INTERPOLATION_RANGE / 2; \
- } \
- vy += unit_y; \
- if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD) \
- { \
- src_type_t *src1, *src2; \
- src_type_t buf1[2]; \
- src_type_t buf2[2]; \
- repeat (PIXMAN_REPEAT_PAD, &y1, src_image->bits.height); \
- repeat (PIXMAN_REPEAT_PAD, &y2, src_image->bits.height); \
- src1 = src_first_line + src_stride * y1; \
- src2 = src_first_line + src_stride * y2; \
- \
- if (left_pad > 0) \
- { \
- buf1[0] = buf1[1] = src1[0]; \
- buf2[0] = buf2[1] = src2[0]; \
- scanline_func (dst, mask, \
- buf1, buf2, left_pad, weight1, weight2, 0, 0, 0, FALSE); \
- dst += left_pad; \
- if (flags & FLAG_HAVE_NON_SOLID_MASK) \
- mask += left_pad; \
- } \
- if (width > 0) \
- { \
- scanline_func (dst, mask, \
- src1, src2, width, weight1, weight2, vx, unit_x, 0, FALSE); \
- dst += width; \
- if (flags & FLAG_HAVE_NON_SOLID_MASK) \
- mask += width; \
- } \
- if (right_pad > 0) \
- { \
- buf1[0] = buf1[1] = src1[src_image->bits.width - 1]; \
- buf2[0] = buf2[1] = src2[src_image->bits.width - 1]; \
- scanline_func (dst, mask, \
- buf1, buf2, right_pad, weight1, weight2, 0, 0, 0, FALSE); \
- } \
- } \
- else if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NONE) \
- { \
- src_type_t *src1, *src2; \
- src_type_t buf1[2]; \
- src_type_t buf2[2]; \
- /* handle top/bottom zero padding by just setting weights to 0 if needed */ \
- if (y1 < 0) \
- { \
- weight1 = 0; \
- y1 = 0; \
- } \
- if (y1 >= src_image->bits.height) \
- { \
- weight1 = 0; \
- y1 = src_image->bits.height - 1; \
- } \
- if (y2 < 0) \
- { \
- weight2 = 0; \
- y2 = 0; \
- } \
- if (y2 >= src_image->bits.height) \
- { \
- weight2 = 0; \
- y2 = src_image->bits.height - 1; \
- } \
- src1 = src_first_line + src_stride * y1; \
- src2 = src_first_line + src_stride * y2; \
- \
- if (left_pad > 0) \
- { \
- buf1[0] = buf1[1] = 0; \
- buf2[0] = buf2[1] = 0; \
- scanline_func (dst, mask, \
- buf1, buf2, left_pad, weight1, weight2, 0, 0, 0, TRUE); \
- dst += left_pad; \
- if (flags & FLAG_HAVE_NON_SOLID_MASK) \
- mask += left_pad; \
- } \
- if (left_tz > 0) \
- { \
- buf1[0] = 0; \
- buf1[1] = src1[0]; \
- buf2[0] = 0; \
- buf2[1] = src2[0]; \
- scanline_func (dst, mask, \
- buf1, buf2, left_tz, weight1, weight2, \
- pixman_fixed_frac (vx), unit_x, 0, FALSE); \
- dst += left_tz; \
- if (flags & FLAG_HAVE_NON_SOLID_MASK) \
- mask += left_tz; \
- vx += left_tz * unit_x; \
- } \
- if (width > 0) \
- { \
- scanline_func (dst, mask, \
- src1, src2, width, weight1, weight2, vx, unit_x, 0, FALSE); \
- dst += width; \
- if (flags & FLAG_HAVE_NON_SOLID_MASK) \
- mask += width; \
- vx += width * unit_x; \
- } \
- if (right_tz > 0) \
- { \
- buf1[0] = src1[src_image->bits.width - 1]; \
- buf1[1] = 0; \
- buf2[0] = src2[src_image->bits.width - 1]; \
- buf2[1] = 0; \
- scanline_func (dst, mask, \
- buf1, buf2, right_tz, weight1, weight2, \
- pixman_fixed_frac (vx), unit_x, 0, FALSE); \
- dst += right_tz; \
- if (flags & FLAG_HAVE_NON_SOLID_MASK) \
- mask += right_tz; \
- } \
- if (right_pad > 0) \
- { \
- buf1[0] = buf1[1] = 0; \
- buf2[0] = buf2[1] = 0; \
- scanline_func (dst, mask, \
- buf1, buf2, right_pad, weight1, weight2, 0, 0, 0, TRUE); \
- } \
- } \
- else if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL) \
- { \
- int32_t num_pixels; \
- int32_t width_remain; \
- src_type_t * src_line_top; \
- src_type_t * src_line_bottom; \
- src_type_t buf1[2]; \
- src_type_t buf2[2]; \
- src_type_t extended_src_line0[REPEAT_NORMAL_MIN_WIDTH*2]; \
- src_type_t extended_src_line1[REPEAT_NORMAL_MIN_WIDTH*2]; \
- int i, j; \
- \
- repeat (PIXMAN_REPEAT_NORMAL, &y1, src_image->bits.height); \
- repeat (PIXMAN_REPEAT_NORMAL, &y2, src_image->bits.height); \
- src_line_top = src_first_line + src_stride * y1; \
- src_line_bottom = src_first_line + src_stride * y2; \
- \
- if (need_src_extension) \
- { \
- for (i=0; i<src_width;) \
- { \
- for (j=0; j<src_image->bits.width; j++, i++) \
- { \
- extended_src_line0[i] = src_line_top[j]; \
- extended_src_line1[i] = src_line_bottom[j]; \
- } \
- } \
- \
- src_line_top = &extended_src_line0[0]; \
- src_line_bottom = &extended_src_line1[0]; \
- } \
- \
- /* Top & Bottom wrap around buffer */ \
- buf1[0] = src_line_top[src_width - 1]; \
- buf1[1] = src_line_top[0]; \
- buf2[0] = src_line_bottom[src_width - 1]; \
- buf2[1] = src_line_bottom[0]; \
- \
- width_remain = width; \
- \
- while (width_remain > 0) \
- { \
- /* We use src_width_fixed because it can make vx in original source range */ \
- repeat (PIXMAN_REPEAT_NORMAL, &vx, src_width_fixed); \
- \
- /* Wrap around part */ \
- if (pixman_fixed_to_int (vx) == src_width - 1) \
- { \
- /* for positive unit_x \
- * num_pixels = max(n) + 1, where vx + n*unit_x < src_width_fixed \
- * \
- * vx is in range [0, src_width_fixed - pixman_fixed_e] \
- * So we are safe from overflow. \
- */ \
- num_pixels = ((src_width_fixed - vx - pixman_fixed_e) / unit_x) + 1; \
- \
- if (num_pixels > width_remain) \
- num_pixels = width_remain; \
- \
- scanline_func (dst, mask, buf1, buf2, num_pixels, \
- weight1, weight2, pixman_fixed_frac(vx), \
- unit_x, src_width_fixed, FALSE); \
- \
- width_remain -= num_pixels; \
- vx += num_pixels * unit_x; \
- dst += num_pixels; \
- \
- if (flags & FLAG_HAVE_NON_SOLID_MASK) \
- mask += num_pixels; \
- \
- repeat (PIXMAN_REPEAT_NORMAL, &vx, src_width_fixed); \
- } \
- \
- /* Normal scanline composite */ \
- if (pixman_fixed_to_int (vx) != src_width - 1 && width_remain > 0) \
- { \
- /* for positive unit_x \
- * num_pixels = max(n) + 1, where vx + n*unit_x < (src_width_fixed - 1) \
- * \
- * vx is in range [0, src_width_fixed - pixman_fixed_e] \
- * So we are safe from overflow here. \
- */ \
- num_pixels = ((src_width_fixed - pixman_fixed_1 - vx - pixman_fixed_e) \
- / unit_x) + 1; \
- \
- if (num_pixels > width_remain) \
- num_pixels = width_remain; \
- \
- scanline_func (dst, mask, src_line_top, src_line_bottom, num_pixels, \
- weight1, weight2, vx, unit_x, src_width_fixed, FALSE); \
- \
- width_remain -= num_pixels; \
- vx += num_pixels * unit_x; \
- dst += num_pixels; \
- \
- if (flags & FLAG_HAVE_NON_SOLID_MASK) \
- mask += num_pixels; \
- } \
- } \
- } \
- else \
- { \
- scanline_func (dst, mask, src_first_line + src_stride * y1, \
- src_first_line + src_stride * y2, width, \
- weight1, weight2, vx, unit_x, max_vx, FALSE); \
- } \
- } \
-}
-
-/* A workaround for old sun studio, see: https://bugs.freedesktop.org/show_bug.cgi?id=32764 */
-#define FAST_BILINEAR_MAINLOOP_COMMON(scale_func_name, scanline_func, src_type_t, mask_type_t, \
- dst_type_t, repeat_mode, flags) \
- FAST_BILINEAR_MAINLOOP_INT(_ ## scale_func_name, scanline_func, src_type_t, mask_type_t,\
- dst_type_t, repeat_mode, flags)
-
-#define SCALED_BILINEAR_FLAGS \
- (FAST_PATH_SCALE_TRANSFORM | \
- FAST_PATH_NO_ALPHA_MAP | \
- FAST_PATH_BILINEAR_FILTER | \
- FAST_PATH_NO_ACCESSORS | \
- FAST_PATH_NARROW_FORMAT)
-
-#define SIMPLE_BILINEAR_FAST_PATH_PAD(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_BILINEAR_FLAGS | \
- FAST_PATH_PAD_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_null, 0, \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_bilinear_ ## func ## _pad ## _ ## op, \
- }
-
-#define SIMPLE_BILINEAR_FAST_PATH_NONE(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_BILINEAR_FLAGS | \
- FAST_PATH_NONE_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_null, 0, \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_bilinear_ ## func ## _none ## _ ## op, \
- }
-
-#define SIMPLE_BILINEAR_FAST_PATH_COVER(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- SCALED_BILINEAR_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR, \
- PIXMAN_null, 0, \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_bilinear_ ## func ## _cover ## _ ## op, \
- }
-
-#define SIMPLE_BILINEAR_FAST_PATH_NORMAL(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_BILINEAR_FLAGS | \
- FAST_PATH_NORMAL_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_null, 0, \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_bilinear_ ## func ## _normal ## _ ## op, \
- }
-
-#define SIMPLE_BILINEAR_A8_MASK_FAST_PATH_PAD(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_BILINEAR_FLAGS | \
- FAST_PATH_PAD_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA), \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_bilinear_ ## func ## _pad ## _ ## op, \
- }
-
-#define SIMPLE_BILINEAR_A8_MASK_FAST_PATH_NONE(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_BILINEAR_FLAGS | \
- FAST_PATH_NONE_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA), \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_bilinear_ ## func ## _none ## _ ## op, \
- }
-
-#define SIMPLE_BILINEAR_A8_MASK_FAST_PATH_COVER(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- SCALED_BILINEAR_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR, \
- PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA), \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_bilinear_ ## func ## _cover ## _ ## op, \
- }
-
-#define SIMPLE_BILINEAR_A8_MASK_FAST_PATH_NORMAL(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_BILINEAR_FLAGS | \
- FAST_PATH_NORMAL_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA), \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_bilinear_ ## func ## _normal ## _ ## op, \
- }
-
-#define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_PAD(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_BILINEAR_FLAGS | \
- FAST_PATH_PAD_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA), \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_bilinear_ ## func ## _pad ## _ ## op, \
- }
-
-#define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_NONE(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_BILINEAR_FLAGS | \
- FAST_PATH_NONE_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA), \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_bilinear_ ## func ## _none ## _ ## op, \
- }
-
-#define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_COVER(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- SCALED_BILINEAR_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR, \
- PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA), \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_bilinear_ ## func ## _cover ## _ ## op, \
- }
-
-#define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_NORMAL(op,s,d,func) \
- { PIXMAN_OP_ ## op, \
- PIXMAN_ ## s, \
- (SCALED_BILINEAR_FLAGS | \
- FAST_PATH_NORMAL_REPEAT | \
- FAST_PATH_X_UNIT_POSITIVE), \
- PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA), \
- PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \
- fast_composite_scaled_bilinear_ ## func ## _normal ## _ ## op, \
- }
-
-/* Prefer the use of 'cover' variant, because it is faster */
-#define SIMPLE_BILINEAR_FAST_PATH(op,s,d,func) \
- SIMPLE_BILINEAR_FAST_PATH_COVER (op,s,d,func), \
- SIMPLE_BILINEAR_FAST_PATH_NONE (op,s,d,func), \
- SIMPLE_BILINEAR_FAST_PATH_PAD (op,s,d,func), \
- SIMPLE_BILINEAR_FAST_PATH_NORMAL (op,s,d,func)
-
-#define SIMPLE_BILINEAR_A8_MASK_FAST_PATH(op,s,d,func) \
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH_COVER (op,s,d,func), \
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH_NONE (op,s,d,func), \
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH_PAD (op,s,d,func), \
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH_NORMAL (op,s,d,func)
-
-#define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH(op,s,d,func) \
- SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_COVER (op,s,d,func), \
- SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_NONE (op,s,d,func), \
- SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_PAD (op,s,d,func), \
- SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_NORMAL (op,s,d,func)
-
-#endif
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-linear-gradient.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-linear-gradient.c
deleted file mode 100644
index 3f528508a18..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-linear-gradient.c
+++ /dev/null
@@ -1,292 +0,0 @@
-/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
-/*
- * Copyright © 2000 SuSE, Inc.
- * Copyright © 2007 Red Hat, Inc.
- * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
- * 2005 Lars Knoll & Zack Rusin, Trolltech
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdlib.h>
-#include "pixman-private.h"
-
-static pixman_bool_t
-linear_gradient_is_horizontal (pixman_image_t *image,
- int x,
- int y,
- int width,
- int height)
-{
- linear_gradient_t *linear = (linear_gradient_t *)image;
- pixman_vector_t v;
- pixman_fixed_32_32_t l;
- pixman_fixed_48_16_t dx, dy;
- double inc;
-
- if (image->common.transform)
- {
- /* projective transformation */
- if (image->common.transform->matrix[2][0] != 0 ||
- image->common.transform->matrix[2][1] != 0 ||
- image->common.transform->matrix[2][2] == 0)
- {
- return FALSE;
- }
-
- v.vector[0] = image->common.transform->matrix[0][1];
- v.vector[1] = image->common.transform->matrix[1][1];
- v.vector[2] = image->common.transform->matrix[2][2];
- }
- else
- {
- v.vector[0] = 0;
- v.vector[1] = pixman_fixed_1;
- v.vector[2] = pixman_fixed_1;
- }
-
- dx = linear->p2.x - linear->p1.x;
- dy = linear->p2.y - linear->p1.y;
-
- l = dx * dx + dy * dy;
-
- if (l == 0)
- return FALSE;
-
- /*
- * compute how much the input of the gradient walked changes
- * when moving vertically through the whole image
- */
- inc = height * (double) pixman_fixed_1 * pixman_fixed_1 *
- (dx * v.vector[0] + dy * v.vector[1]) /
- (v.vector[2] * (double) l);
-
- /* check that casting to integer would result in 0 */
- if (-1 < inc && inc < 1)
- return TRUE;
-
- return FALSE;
-}
-
-static uint32_t *
-linear_get_scanline (pixman_iter_t *iter,
- const uint32_t *mask,
- int Bpp,
- pixman_gradient_walker_write_t write_pixel,
- pixman_gradient_walker_fill_t fill_pixel)
-{
- pixman_image_t *image = iter->image;
- int x = iter->x;
- int y = iter->y;
- int width = iter->width;
- uint32_t * buffer = iter->buffer;
-
- pixman_vector_t v, unit;
- pixman_fixed_32_32_t l;
- pixman_fixed_48_16_t dx, dy;
- gradient_t *gradient = (gradient_t *)image;
- linear_gradient_t *linear = (linear_gradient_t *)image;
- uint32_t *end = buffer + width * (Bpp / 4);
- pixman_gradient_walker_t walker;
-
- _pixman_gradient_walker_init (&walker, gradient, image->common.repeat);
-
- /* reference point is the center of the pixel */
- v.vector[0] = pixman_int_to_fixed (x) + pixman_fixed_1 / 2;
- v.vector[1] = pixman_int_to_fixed (y) + pixman_fixed_1 / 2;
- v.vector[2] = pixman_fixed_1;
-
- if (image->common.transform)
- {
- if (!pixman_transform_point_3d (image->common.transform, &v))
- return iter->buffer;
-
- unit.vector[0] = image->common.transform->matrix[0][0];
- unit.vector[1] = image->common.transform->matrix[1][0];
- unit.vector[2] = image->common.transform->matrix[2][0];
- }
- else
- {
- unit.vector[0] = pixman_fixed_1;
- unit.vector[1] = 0;
- unit.vector[2] = 0;
- }
-
- dx = linear->p2.x - linear->p1.x;
- dy = linear->p2.y - linear->p1.y;
-
- l = dx * dx + dy * dy;
-
- if (l == 0 || unit.vector[2] == 0)
- {
- /* affine transformation only */
- pixman_fixed_32_32_t t, next_inc;
- double inc;
-
- if (l == 0 || v.vector[2] == 0)
- {
- t = 0;
- inc = 0;
- }
- else
- {
- double invden, v2;
-
- invden = pixman_fixed_1 * (double) pixman_fixed_1 /
- (l * (double) v.vector[2]);
- v2 = v.vector[2] * (1. / pixman_fixed_1);
- t = ((dx * v.vector[0] + dy * v.vector[1]) -
- (dx * linear->p1.x + dy * linear->p1.y) * v2) * invden;
- inc = (dx * unit.vector[0] + dy * unit.vector[1]) * invden;
- }
- next_inc = 0;
-
- if (((pixman_fixed_32_32_t )(inc * width)) == 0)
- {
- fill_pixel (&walker, t, buffer, end);
- }
- else
- {
- int i;
-
- i = 0;
- while (buffer < end)
- {
- if (!mask || *mask++)
- {
- write_pixel (&walker, t + next_inc, buffer);
- }
- i++;
- next_inc = inc * i;
- buffer += (Bpp / 4);
- }
- }
- }
- else
- {
- /* projective transformation */
- double t;
-
- t = 0;
-
- while (buffer < end)
- {
- if (!mask || *mask++)
- {
- if (v.vector[2] != 0)
- {
- double invden, v2;
-
- invden = pixman_fixed_1 * (double) pixman_fixed_1 /
- (l * (double) v.vector[2]);
- v2 = v.vector[2] * (1. / pixman_fixed_1);
- t = ((dx * v.vector[0] + dy * v.vector[1]) -
- (dx * linear->p1.x + dy * linear->p1.y) * v2) * invden;
- }
-
- write_pixel (&walker, t, buffer);
- }
-
- buffer += (Bpp / 4);
-
- v.vector[0] += unit.vector[0];
- v.vector[1] += unit.vector[1];
- v.vector[2] += unit.vector[2];
- }
- }
-
- iter->y++;
-
- return iter->buffer;
-}
-
-static uint32_t *
-linear_get_scanline_narrow (pixman_iter_t *iter,
- const uint32_t *mask)
-{
- return linear_get_scanline (iter, mask, 4,
- _pixman_gradient_walker_write_narrow,
- _pixman_gradient_walker_fill_narrow);
-}
-
-
-static uint32_t *
-linear_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask)
-{
- return linear_get_scanline (iter, NULL, 16,
- _pixman_gradient_walker_write_wide,
- _pixman_gradient_walker_fill_wide);
-}
-
-void
-_pixman_linear_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter)
-{
- if (linear_gradient_is_horizontal (
- iter->image, iter->x, iter->y, iter->width, iter->height))
- {
- if (iter->iter_flags & ITER_NARROW)
- linear_get_scanline_narrow (iter, NULL);
- else
- linear_get_scanline_wide (iter, NULL);
-
- iter->get_scanline = _pixman_iter_get_scanline_noop;
- }
- else
- {
- if (iter->iter_flags & ITER_NARROW)
- iter->get_scanline = linear_get_scanline_narrow;
- else
- iter->get_scanline = linear_get_scanline_wide;
- }
-}
-
-PIXMAN_EXPORT pixman_image_t *
-pixman_image_create_linear_gradient (const pixman_point_fixed_t * p1,
- const pixman_point_fixed_t * p2,
- const pixman_gradient_stop_t *stops,
- int n_stops)
-{
- pixman_image_t *image;
- linear_gradient_t *linear;
-
- image = _pixman_image_allocate ();
-
- if (!image)
- return NULL;
-
- linear = &image->linear;
-
- if (!_pixman_init_gradient (&linear->common, stops, n_stops))
- {
- free (image);
- return NULL;
- }
-
- linear->p1 = *p1;
- linear->p2 = *p2;
-
- image->type = LINEAR;
-
- return image;
-}
-
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-matrix.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-matrix.c
deleted file mode 100644
index 81b6e613ede..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-matrix.c
+++ /dev/null
@@ -1,1073 +0,0 @@
-/*
- * Copyright © 2008 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
-/*
- * Matrix interfaces
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <math.h>
-#include <string.h>
-#include "pixman-private.h"
-
-#define F(x) pixman_int_to_fixed (x)
-
-static force_inline int
-count_leading_zeros (uint32_t x)
-{
-#ifdef HAVE_BUILTIN_CLZ
- return __builtin_clz (x);
-#else
- int n = 0;
- while (x)
- {
- n++;
- x >>= 1;
- }
- return 32 - n;
-#endif
-}
-
-/*
- * Large signed/unsigned integer division with rounding for the platforms with
- * only 64-bit integer data type supported (no 128-bit data type).
- *
- * Arguments:
- * hi, lo - high and low 64-bit parts of the dividend
- * div - 48-bit divisor
- *
- * Returns: lowest 64 bits of the result as a return value and highest 64
- * bits of the result to "result_hi" pointer
- */
-
-/* grade-school unsigned division (128-bit by 48-bit) with rounding to nearest */
-static force_inline uint64_t
-rounded_udiv_128_by_48 (uint64_t hi,
- uint64_t lo,
- uint64_t div,
- uint64_t *result_hi)
-{
- uint64_t tmp, remainder, result_lo;
- assert(div < ((uint64_t)1 << 48));
-
- remainder = hi % div;
- *result_hi = hi / div;
-
- tmp = (remainder << 16) + (lo >> 48);
- result_lo = tmp / div;
- remainder = tmp % div;
-
- tmp = (remainder << 16) + ((lo >> 32) & 0xFFFF);
- result_lo = (result_lo << 16) + (tmp / div);
- remainder = tmp % div;
-
- tmp = (remainder << 16) + ((lo >> 16) & 0xFFFF);
- result_lo = (result_lo << 16) + (tmp / div);
- remainder = tmp % div;
-
- tmp = (remainder << 16) + (lo & 0xFFFF);
- result_lo = (result_lo << 16) + (tmp / div);
- remainder = tmp % div;
-
- /* round to nearest */
- if (remainder * 2 >= div && ++result_lo == 0)
- *result_hi += 1;
-
- return result_lo;
-}
-
-/* signed division (128-bit by 49-bit) with rounding to nearest */
-static inline int64_t
-rounded_sdiv_128_by_49 (int64_t hi,
- uint64_t lo,
- int64_t div,
- int64_t *signed_result_hi)
-{
- uint64_t result_lo, result_hi;
- int sign = 0;
- if (div < 0)
- {
- div = -div;
- sign ^= 1;
- }
- if (hi < 0)
- {
- if (lo != 0)
- hi++;
- hi = -hi;
- lo = -lo;
- sign ^= 1;
- }
- result_lo = rounded_udiv_128_by_48 (hi, lo, div, &result_hi);
- if (sign)
- {
- if (result_lo != 0)
- result_hi++;
- result_hi = -result_hi;
- result_lo = -result_lo;
- }
- if (signed_result_hi)
- {
- *signed_result_hi = result_hi;
- }
- return result_lo;
-}
-
-/*
- * Multiply 64.16 fixed point value by (2^scalebits) and convert
- * to 128-bit integer.
- */
-static force_inline void
-fixed_64_16_to_int128 (int64_t hi,
- int64_t lo,
- int64_t *rhi,
- int64_t *rlo,
- int scalebits)
-{
- /* separate integer and fractional parts */
- hi += lo >> 16;
- lo &= 0xFFFF;
-
- if (scalebits <= 0)
- {
- *rlo = hi >> (-scalebits);
- *rhi = *rlo >> 63;
- }
- else
- {
- *rhi = hi >> (64 - scalebits);
- *rlo = (uint64_t)hi << scalebits;
- if (scalebits < 16)
- *rlo += lo >> (16 - scalebits);
- else
- *rlo += lo << (scalebits - 16);
- }
-}
-
-/*
- * Convert 112.16 fixed point value to 48.16 with clamping for the out
- * of range values.
- */
-static force_inline pixman_fixed_48_16_t
-fixed_112_16_to_fixed_48_16 (int64_t hi, int64_t lo, pixman_bool_t *clampflag)
-{
- if ((lo >> 63) != hi)
- {
- *clampflag = TRUE;
- return hi >= 0 ? INT64_MAX : INT64_MIN;
- }
- else
- {
- return lo;
- }
-}
-
-/*
- * Transform a point with 31.16 fixed point coordinates from the destination
- * space to a point with 48.16 fixed point coordinates in the source space.
- * No overflows are possible for affine transformations and the results are
- * accurate including the least significant bit. Projective transformations
- * may overflow, in this case the results are just clamped to return maximum
- * or minimum 48.16 values (so that the caller can at least handle the NONE
- * and PAD repeats correctly) and the return value is FALSE to indicate that
- * such clamping has happened.
- */
-PIXMAN_EXPORT pixman_bool_t
-pixman_transform_point_31_16 (const pixman_transform_t *t,
- const pixman_vector_48_16_t *v,
- pixman_vector_48_16_t *result)
-{
- pixman_bool_t clampflag = FALSE;
- int i;
- int64_t tmp[3][2], divint;
- uint16_t divfrac;
-
- /* input vector values must have no more than 31 bits (including sign)
- * in the integer part */
- assert (v->v[0] < ((pixman_fixed_48_16_t)1 << (30 + 16)));
- assert (v->v[0] >= -((pixman_fixed_48_16_t)1 << (30 + 16)));
- assert (v->v[1] < ((pixman_fixed_48_16_t)1 << (30 + 16)));
- assert (v->v[1] >= -((pixman_fixed_48_16_t)1 << (30 + 16)));
- assert (v->v[2] < ((pixman_fixed_48_16_t)1 << (30 + 16)));
- assert (v->v[2] >= -((pixman_fixed_48_16_t)1 << (30 + 16)));
-
- for (i = 0; i < 3; i++)
- {
- tmp[i][0] = (int64_t)t->matrix[i][0] * (v->v[0] >> 16);
- tmp[i][1] = (int64_t)t->matrix[i][0] * (v->v[0] & 0xFFFF);
- tmp[i][0] += (int64_t)t->matrix[i][1] * (v->v[1] >> 16);
- tmp[i][1] += (int64_t)t->matrix[i][1] * (v->v[1] & 0xFFFF);
- tmp[i][0] += (int64_t)t->matrix[i][2] * (v->v[2] >> 16);
- tmp[i][1] += (int64_t)t->matrix[i][2] * (v->v[2] & 0xFFFF);
- }
-
- /*
- * separate 64-bit integer and 16-bit fractional parts for the divisor,
- * which is also scaled by 65536 after fixed point multiplication.
- */
- divint = tmp[2][0] + (tmp[2][1] >> 16);
- divfrac = tmp[2][1] & 0xFFFF;
-
- if (divint == pixman_fixed_1 && divfrac == 0)
- {
- /*
- * this is a simple affine transformation
- */
- result->v[0] = tmp[0][0] + ((tmp[0][1] + 0x8000) >> 16);
- result->v[1] = tmp[1][0] + ((tmp[1][1] + 0x8000) >> 16);
- result->v[2] = pixman_fixed_1;
- }
- else if (divint == 0 && divfrac == 0)
- {
- /*
- * handle zero divisor (if the values are non-zero, set the
- * results to maximum positive or minimum negative)
- */
- clampflag = TRUE;
-
- result->v[0] = tmp[0][0] + ((tmp[0][1] + 0x8000) >> 16);
- result->v[1] = tmp[1][0] + ((tmp[1][1] + 0x8000) >> 16);
-
- if (result->v[0] > 0)
- result->v[0] = INT64_MAX;
- else if (result->v[0] < 0)
- result->v[0] = INT64_MIN;
-
- if (result->v[1] > 0)
- result->v[1] = INT64_MAX;
- else if (result->v[1] < 0)
- result->v[1] = INT64_MIN;
- }
- else
- {
- /*
- * projective transformation, analyze the top 32 bits of the divisor
- */
- int32_t hi32divbits = divint >> 32;
- if (hi32divbits < 0)
- hi32divbits = ~hi32divbits;
-
- if (hi32divbits == 0)
- {
- /* the divisor is small, we can actually keep all the bits */
- int64_t hi, rhi, lo, rlo;
- int64_t div = ((uint64_t)divint << 16) + divfrac;
-
- fixed_64_16_to_int128 (tmp[0][0], tmp[0][1], &hi, &lo, 32);
- rlo = rounded_sdiv_128_by_49 (hi, lo, div, &rhi);
- result->v[0] = fixed_112_16_to_fixed_48_16 (rhi, rlo, &clampflag);
-
- fixed_64_16_to_int128 (tmp[1][0], tmp[1][1], &hi, &lo, 32);
- rlo = rounded_sdiv_128_by_49 (hi, lo, div, &rhi);
- result->v[1] = fixed_112_16_to_fixed_48_16 (rhi, rlo, &clampflag);
- }
- else
- {
- /* the divisor needs to be reduced to 48 bits */
- int64_t hi, rhi, lo, rlo, div;
- int shift = 32 - count_leading_zeros (hi32divbits);
- fixed_64_16_to_int128 (divint, divfrac, &hi, &div, 16 - shift);
-
- fixed_64_16_to_int128 (tmp[0][0], tmp[0][1], &hi, &lo, 32 - shift);
- rlo = rounded_sdiv_128_by_49 (hi, lo, div, &rhi);
- result->v[0] = fixed_112_16_to_fixed_48_16 (rhi, rlo, &clampflag);
-
- fixed_64_16_to_int128 (tmp[1][0], tmp[1][1], &hi, &lo, 32 - shift);
- rlo = rounded_sdiv_128_by_49 (hi, lo, div, &rhi);
- result->v[1] = fixed_112_16_to_fixed_48_16 (rhi, rlo, &clampflag);
- }
- }
- result->v[2] = pixman_fixed_1;
- return !clampflag;
-}
-
-PIXMAN_EXPORT void
-pixman_transform_point_31_16_affine (const pixman_transform_t *t,
- const pixman_vector_48_16_t *v,
- pixman_vector_48_16_t *result)
-{
- int64_t hi0, lo0, hi1, lo1;
-
- /* input vector values must have no more than 31 bits (including sign)
- * in the integer part */
- assert (v->v[0] < ((pixman_fixed_48_16_t)1 << (30 + 16)));
- assert (v->v[0] >= -((pixman_fixed_48_16_t)1 << (30 + 16)));
- assert (v->v[1] < ((pixman_fixed_48_16_t)1 << (30 + 16)));
- assert (v->v[1] >= -((pixman_fixed_48_16_t)1 << (30 + 16)));
-
- hi0 = (int64_t)t->matrix[0][0] * (v->v[0] >> 16);
- lo0 = (int64_t)t->matrix[0][0] * (v->v[0] & 0xFFFF);
- hi0 += (int64_t)t->matrix[0][1] * (v->v[1] >> 16);
- lo0 += (int64_t)t->matrix[0][1] * (v->v[1] & 0xFFFF);
- hi0 += (int64_t)t->matrix[0][2];
-
- hi1 = (int64_t)t->matrix[1][0] * (v->v[0] >> 16);
- lo1 = (int64_t)t->matrix[1][0] * (v->v[0] & 0xFFFF);
- hi1 += (int64_t)t->matrix[1][1] * (v->v[1] >> 16);
- lo1 += (int64_t)t->matrix[1][1] * (v->v[1] & 0xFFFF);
- hi1 += (int64_t)t->matrix[1][2];
-
- result->v[0] = hi0 + ((lo0 + 0x8000) >> 16);
- result->v[1] = hi1 + ((lo1 + 0x8000) >> 16);
- result->v[2] = pixman_fixed_1;
-}
-
-PIXMAN_EXPORT void
-pixman_transform_point_31_16_3d (const pixman_transform_t *t,
- const pixman_vector_48_16_t *v,
- pixman_vector_48_16_t *result)
-{
- int i;
- int64_t tmp[3][2];
-
- /* input vector values must have no more than 31 bits (including sign)
- * in the integer part */
- assert (v->v[0] < ((pixman_fixed_48_16_t)1 << (30 + 16)));
- assert (v->v[0] >= -((pixman_fixed_48_16_t)1 << (30 + 16)));
- assert (v->v[1] < ((pixman_fixed_48_16_t)1 << (30 + 16)));
- assert (v->v[1] >= -((pixman_fixed_48_16_t)1 << (30 + 16)));
- assert (v->v[2] < ((pixman_fixed_48_16_t)1 << (30 + 16)));
- assert (v->v[2] >= -((pixman_fixed_48_16_t)1 << (30 + 16)));
-
- for (i = 0; i < 3; i++)
- {
- tmp[i][0] = (int64_t)t->matrix[i][0] * (v->v[0] >> 16);
- tmp[i][1] = (int64_t)t->matrix[i][0] * (v->v[0] & 0xFFFF);
- tmp[i][0] += (int64_t)t->matrix[i][1] * (v->v[1] >> 16);
- tmp[i][1] += (int64_t)t->matrix[i][1] * (v->v[1] & 0xFFFF);
- tmp[i][0] += (int64_t)t->matrix[i][2] * (v->v[2] >> 16);
- tmp[i][1] += (int64_t)t->matrix[i][2] * (v->v[2] & 0xFFFF);
- }
-
- result->v[0] = tmp[0][0] + ((tmp[0][1] + 0x8000) >> 16);
- result->v[1] = tmp[1][0] + ((tmp[1][1] + 0x8000) >> 16);
- result->v[2] = tmp[2][0] + ((tmp[2][1] + 0x8000) >> 16);
-}
-
-PIXMAN_EXPORT void
-pixman_transform_init_identity (struct pixman_transform *matrix)
-{
- int i;
-
- memset (matrix, '\0', sizeof (struct pixman_transform));
- for (i = 0; i < 3; i++)
- matrix->matrix[i][i] = F (1);
-}
-
-typedef pixman_fixed_32_32_t pixman_fixed_34_30_t;
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_transform_point_3d (const struct pixman_transform *transform,
- struct pixman_vector * vector)
-{
- pixman_vector_48_16_t tmp;
- tmp.v[0] = vector->vector[0];
- tmp.v[1] = vector->vector[1];
- tmp.v[2] = vector->vector[2];
-
- pixman_transform_point_31_16_3d (transform, &tmp, &tmp);
-
- vector->vector[0] = tmp.v[0];
- vector->vector[1] = tmp.v[1];
- vector->vector[2] = tmp.v[2];
-
- return vector->vector[0] == tmp.v[0] &&
- vector->vector[1] == tmp.v[1] &&
- vector->vector[2] == tmp.v[2];
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_transform_point (const struct pixman_transform *transform,
- struct pixman_vector * vector)
-{
- pixman_vector_48_16_t tmp;
- tmp.v[0] = vector->vector[0];
- tmp.v[1] = vector->vector[1];
- tmp.v[2] = vector->vector[2];
-
- if (!pixman_transform_point_31_16 (transform, &tmp, &tmp))
- return FALSE;
-
- vector->vector[0] = tmp.v[0];
- vector->vector[1] = tmp.v[1];
- vector->vector[2] = tmp.v[2];
-
- return vector->vector[0] == tmp.v[0] &&
- vector->vector[1] == tmp.v[1] &&
- vector->vector[2] == tmp.v[2];
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_transform_multiply (struct pixman_transform * dst,
- const struct pixman_transform *l,
- const struct pixman_transform *r)
-{
- struct pixman_transform d;
- int dx, dy;
- int o;
-
- for (dy = 0; dy < 3; dy++)
- {
- for (dx = 0; dx < 3; dx++)
- {
- pixman_fixed_48_16_t v;
- pixman_fixed_32_32_t partial;
-
- v = 0;
- for (o = 0; o < 3; o++)
- {
- partial =
- (pixman_fixed_32_32_t) l->matrix[dy][o] *
- (pixman_fixed_32_32_t) r->matrix[o][dx];
-
- v += (partial + 0x8000) >> 16;
- }
-
- if (v > pixman_max_fixed_48_16 || v < pixman_min_fixed_48_16)
- return FALSE;
-
- d.matrix[dy][dx] = (pixman_fixed_t) v;
- }
- }
-
- *dst = d;
- return TRUE;
-}
-
-PIXMAN_EXPORT void
-pixman_transform_init_scale (struct pixman_transform *t,
- pixman_fixed_t sx,
- pixman_fixed_t sy)
-{
- memset (t, '\0', sizeof (struct pixman_transform));
-
- t->matrix[0][0] = sx;
- t->matrix[1][1] = sy;
- t->matrix[2][2] = F (1);
-}
-
-static pixman_fixed_t
-fixed_inverse (pixman_fixed_t x)
-{
- return (pixman_fixed_t) ((((pixman_fixed_48_16_t) F (1)) * F (1)) / x);
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_transform_scale (struct pixman_transform *forward,
- struct pixman_transform *reverse,
- pixman_fixed_t sx,
- pixman_fixed_t sy)
-{
- struct pixman_transform t;
-
- if (sx == 0 || sy == 0)
- return FALSE;
-
- if (forward)
- {
- pixman_transform_init_scale (&t, sx, sy);
- if (!pixman_transform_multiply (forward, &t, forward))
- return FALSE;
- }
-
- if (reverse)
- {
- pixman_transform_init_scale (&t, fixed_inverse (sx),
- fixed_inverse (sy));
- if (!pixman_transform_multiply (reverse, reverse, &t))
- return FALSE;
- }
-
- return TRUE;
-}
-
-PIXMAN_EXPORT void
-pixman_transform_init_rotate (struct pixman_transform *t,
- pixman_fixed_t c,
- pixman_fixed_t s)
-{
- memset (t, '\0', sizeof (struct pixman_transform));
-
- t->matrix[0][0] = c;
- t->matrix[0][1] = -s;
- t->matrix[1][0] = s;
- t->matrix[1][1] = c;
- t->matrix[2][2] = F (1);
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_transform_rotate (struct pixman_transform *forward,
- struct pixman_transform *reverse,
- pixman_fixed_t c,
- pixman_fixed_t s)
-{
- struct pixman_transform t;
-
- if (forward)
- {
- pixman_transform_init_rotate (&t, c, s);
- if (!pixman_transform_multiply (forward, &t, forward))
- return FALSE;
- }
-
- if (reverse)
- {
- pixman_transform_init_rotate (&t, c, -s);
- if (!pixman_transform_multiply (reverse, reverse, &t))
- return FALSE;
- }
-
- return TRUE;
-}
-
-PIXMAN_EXPORT void
-pixman_transform_init_translate (struct pixman_transform *t,
- pixman_fixed_t tx,
- pixman_fixed_t ty)
-{
- memset (t, '\0', sizeof (struct pixman_transform));
-
- t->matrix[0][0] = F (1);
- t->matrix[0][2] = tx;
- t->matrix[1][1] = F (1);
- t->matrix[1][2] = ty;
- t->matrix[2][2] = F (1);
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_transform_translate (struct pixman_transform *forward,
- struct pixman_transform *reverse,
- pixman_fixed_t tx,
- pixman_fixed_t ty)
-{
- struct pixman_transform t;
-
- if (forward)
- {
- pixman_transform_init_translate (&t, tx, ty);
-
- if (!pixman_transform_multiply (forward, &t, forward))
- return FALSE;
- }
-
- if (reverse)
- {
- pixman_transform_init_translate (&t, -tx, -ty);
-
- if (!pixman_transform_multiply (reverse, reverse, &t))
- return FALSE;
- }
- return TRUE;
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_transform_bounds (const struct pixman_transform *matrix,
- struct pixman_box16 * b)
-
-{
- struct pixman_vector v[4];
- int i;
- int x1, y1, x2, y2;
-
- v[0].vector[0] = F (b->x1);
- v[0].vector[1] = F (b->y1);
- v[0].vector[2] = F (1);
-
- v[1].vector[0] = F (b->x2);
- v[1].vector[1] = F (b->y1);
- v[1].vector[2] = F (1);
-
- v[2].vector[0] = F (b->x2);
- v[2].vector[1] = F (b->y2);
- v[2].vector[2] = F (1);
-
- v[3].vector[0] = F (b->x1);
- v[3].vector[1] = F (b->y2);
- v[3].vector[2] = F (1);
-
- for (i = 0; i < 4; i++)
- {
- if (!pixman_transform_point (matrix, &v[i]))
- return FALSE;
-
- x1 = pixman_fixed_to_int (v[i].vector[0]);
- y1 = pixman_fixed_to_int (v[i].vector[1]);
- x2 = pixman_fixed_to_int (pixman_fixed_ceil (v[i].vector[0]));
- y2 = pixman_fixed_to_int (pixman_fixed_ceil (v[i].vector[1]));
-
- if (i == 0)
- {
- b->x1 = x1;
- b->y1 = y1;
- b->x2 = x2;
- b->y2 = y2;
- }
- else
- {
- if (x1 < b->x1) b->x1 = x1;
- if (y1 < b->y1) b->y1 = y1;
- if (x2 > b->x2) b->x2 = x2;
- if (y2 > b->y2) b->y2 = y2;
- }
- }
-
- return TRUE;
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_transform_invert (struct pixman_transform * dst,
- const struct pixman_transform *src)
-{
- struct pixman_f_transform m;
-
- pixman_f_transform_from_pixman_transform (&m, src);
-
- if (!pixman_f_transform_invert (&m, &m))
- return FALSE;
-
- if (!pixman_transform_from_pixman_f_transform (dst, &m))
- return FALSE;
-
- return TRUE;
-}
-
-static pixman_bool_t
-within_epsilon (pixman_fixed_t a,
- pixman_fixed_t b,
- pixman_fixed_t epsilon)
-{
- pixman_fixed_t t = a - b;
-
- if (t < 0)
- t = -t;
-
- return t <= epsilon;
-}
-
-#define EPSILON (pixman_fixed_t) (2)
-
-#define IS_SAME(a, b) (within_epsilon (a, b, EPSILON))
-#define IS_ZERO(a) (within_epsilon (a, 0, EPSILON))
-#define IS_ONE(a) (within_epsilon (a, F (1), EPSILON))
-#define IS_UNIT(a) \
- (within_epsilon (a, F (1), EPSILON) || \
- within_epsilon (a, F (-1), EPSILON) || \
- IS_ZERO (a))
-#define IS_INT(a) (IS_ZERO (pixman_fixed_frac (a)))
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_transform_is_identity (const struct pixman_transform *t)
-{
- return (IS_SAME (t->matrix[0][0], t->matrix[1][1]) &&
- IS_SAME (t->matrix[0][0], t->matrix[2][2]) &&
- !IS_ZERO (t->matrix[0][0]) &&
- IS_ZERO (t->matrix[0][1]) &&
- IS_ZERO (t->matrix[0][2]) &&
- IS_ZERO (t->matrix[1][0]) &&
- IS_ZERO (t->matrix[1][2]) &&
- IS_ZERO (t->matrix[2][0]) &&
- IS_ZERO (t->matrix[2][1]));
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_transform_is_scale (const struct pixman_transform *t)
-{
- return (!IS_ZERO (t->matrix[0][0]) &&
- IS_ZERO (t->matrix[0][1]) &&
- IS_ZERO (t->matrix[0][2]) &&
-
- IS_ZERO (t->matrix[1][0]) &&
- !IS_ZERO (t->matrix[1][1]) &&
- IS_ZERO (t->matrix[1][2]) &&
-
- IS_ZERO (t->matrix[2][0]) &&
- IS_ZERO (t->matrix[2][1]) &&
- !IS_ZERO (t->matrix[2][2]));
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_transform_is_int_translate (const struct pixman_transform *t)
-{
- return (IS_ONE (t->matrix[0][0]) &&
- IS_ZERO (t->matrix[0][1]) &&
- IS_INT (t->matrix[0][2]) &&
-
- IS_ZERO (t->matrix[1][0]) &&
- IS_ONE (t->matrix[1][1]) &&
- IS_INT (t->matrix[1][2]) &&
-
- IS_ZERO (t->matrix[2][0]) &&
- IS_ZERO (t->matrix[2][1]) &&
- IS_ONE (t->matrix[2][2]));
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_transform_is_inverse (const struct pixman_transform *a,
- const struct pixman_transform *b)
-{
- struct pixman_transform t;
-
- if (!pixman_transform_multiply (&t, a, b))
- return FALSE;
-
- return pixman_transform_is_identity (&t);
-}
-
-PIXMAN_EXPORT void
-pixman_f_transform_from_pixman_transform (struct pixman_f_transform * ft,
- const struct pixman_transform *t)
-{
- int i, j;
-
- for (j = 0; j < 3; j++)
- {
- for (i = 0; i < 3; i++)
- ft->m[j][i] = pixman_fixed_to_double (t->matrix[j][i]);
- }
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_transform_from_pixman_f_transform (struct pixman_transform * t,
- const struct pixman_f_transform *ft)
-{
- int i, j;
-
- for (j = 0; j < 3; j++)
- {
- for (i = 0; i < 3; i++)
- {
- double d = ft->m[j][i];
- if (d < -32767.0 || d > 32767.0)
- return FALSE;
- d = d * 65536.0 + 0.5;
- t->matrix[j][i] = (pixman_fixed_t) floor (d);
- }
- }
-
- return TRUE;
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_f_transform_invert (struct pixman_f_transform * dst,
- const struct pixman_f_transform *src)
-{
- static const int a[3] = { 2, 2, 1 };
- static const int b[3] = { 1, 0, 0 };
- pixman_f_transform_t d;
- double det;
- int i, j;
-
- det = 0;
- for (i = 0; i < 3; i++)
- {
- double p;
- int ai = a[i];
- int bi = b[i];
- p = src->m[i][0] * (src->m[ai][2] * src->m[bi][1] -
- src->m[ai][1] * src->m[bi][2]);
- if (i == 1)
- p = -p;
- det += p;
- }
-
- if (det == 0)
- return FALSE;
-
- det = 1 / det;
- for (j = 0; j < 3; j++)
- {
- for (i = 0; i < 3; i++)
- {
- double p;
- int ai = a[i];
- int aj = a[j];
- int bi = b[i];
- int bj = b[j];
-
- p = (src->m[ai][aj] * src->m[bi][bj] -
- src->m[ai][bj] * src->m[bi][aj]);
-
- if (((i + j) & 1) != 0)
- p = -p;
-
- d.m[j][i] = det * p;
- }
- }
-
- *dst = d;
-
- return TRUE;
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_f_transform_point (const struct pixman_f_transform *t,
- struct pixman_f_vector * v)
-{
- struct pixman_f_vector result;
- int i, j;
- double a;
-
- for (j = 0; j < 3; j++)
- {
- a = 0;
- for (i = 0; i < 3; i++)
- a += t->m[j][i] * v->v[i];
- result.v[j] = a;
- }
-
- if (!result.v[2])
- return FALSE;
-
- for (j = 0; j < 2; j++)
- v->v[j] = result.v[j] / result.v[2];
-
- v->v[2] = 1;
-
- return TRUE;
-}
-
-PIXMAN_EXPORT void
-pixman_f_transform_point_3d (const struct pixman_f_transform *t,
- struct pixman_f_vector * v)
-{
- struct pixman_f_vector result;
- int i, j;
- double a;
-
- for (j = 0; j < 3; j++)
- {
- a = 0;
- for (i = 0; i < 3; i++)
- a += t->m[j][i] * v->v[i];
- result.v[j] = a;
- }
-
- *v = result;
-}
-
-PIXMAN_EXPORT void
-pixman_f_transform_multiply (struct pixman_f_transform * dst,
- const struct pixman_f_transform *l,
- const struct pixman_f_transform *r)
-{
- struct pixman_f_transform d;
- int dx, dy;
- int o;
-
- for (dy = 0; dy < 3; dy++)
- {
- for (dx = 0; dx < 3; dx++)
- {
- double v = 0;
- for (o = 0; o < 3; o++)
- v += l->m[dy][o] * r->m[o][dx];
- d.m[dy][dx] = v;
- }
- }
-
- *dst = d;
-}
-
-PIXMAN_EXPORT void
-pixman_f_transform_init_scale (struct pixman_f_transform *t,
- double sx,
- double sy)
-{
- t->m[0][0] = sx;
- t->m[0][1] = 0;
- t->m[0][2] = 0;
- t->m[1][0] = 0;
- t->m[1][1] = sy;
- t->m[1][2] = 0;
- t->m[2][0] = 0;
- t->m[2][1] = 0;
- t->m[2][2] = 1;
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_f_transform_scale (struct pixman_f_transform *forward,
- struct pixman_f_transform *reverse,
- double sx,
- double sy)
-{
- struct pixman_f_transform t;
-
- if (sx == 0 || sy == 0)
- return FALSE;
-
- if (forward)
- {
- pixman_f_transform_init_scale (&t, sx, sy);
- pixman_f_transform_multiply (forward, &t, forward);
- }
-
- if (reverse)
- {
- pixman_f_transform_init_scale (&t, 1 / sx, 1 / sy);
- pixman_f_transform_multiply (reverse, reverse, &t);
- }
-
- return TRUE;
-}
-
-PIXMAN_EXPORT void
-pixman_f_transform_init_rotate (struct pixman_f_transform *t,
- double c,
- double s)
-{
- t->m[0][0] = c;
- t->m[0][1] = -s;
- t->m[0][2] = 0;
- t->m[1][0] = s;
- t->m[1][1] = c;
- t->m[1][2] = 0;
- t->m[2][0] = 0;
- t->m[2][1] = 0;
- t->m[2][2] = 1;
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_f_transform_rotate (struct pixman_f_transform *forward,
- struct pixman_f_transform *reverse,
- double c,
- double s)
-{
- struct pixman_f_transform t;
-
- if (forward)
- {
- pixman_f_transform_init_rotate (&t, c, s);
- pixman_f_transform_multiply (forward, &t, forward);
- }
-
- if (reverse)
- {
- pixman_f_transform_init_rotate (&t, c, -s);
- pixman_f_transform_multiply (reverse, reverse, &t);
- }
-
- return TRUE;
-}
-
-PIXMAN_EXPORT void
-pixman_f_transform_init_translate (struct pixman_f_transform *t,
- double tx,
- double ty)
-{
- t->m[0][0] = 1;
- t->m[0][1] = 0;
- t->m[0][2] = tx;
- t->m[1][0] = 0;
- t->m[1][1] = 1;
- t->m[1][2] = ty;
- t->m[2][0] = 0;
- t->m[2][1] = 0;
- t->m[2][2] = 1;
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_f_transform_translate (struct pixman_f_transform *forward,
- struct pixman_f_transform *reverse,
- double tx,
- double ty)
-{
- struct pixman_f_transform t;
-
- if (forward)
- {
- pixman_f_transform_init_translate (&t, tx, ty);
- pixman_f_transform_multiply (forward, &t, forward);
- }
-
- if (reverse)
- {
- pixman_f_transform_init_translate (&t, -tx, -ty);
- pixman_f_transform_multiply (reverse, reverse, &t);
- }
-
- return TRUE;
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_f_transform_bounds (const struct pixman_f_transform *t,
- struct pixman_box16 * b)
-{
- struct pixman_f_vector v[4];
- int i;
- int x1, y1, x2, y2;
-
- v[0].v[0] = b->x1;
- v[0].v[1] = b->y1;
- v[0].v[2] = 1;
- v[1].v[0] = b->x2;
- v[1].v[1] = b->y1;
- v[1].v[2] = 1;
- v[2].v[0] = b->x2;
- v[2].v[1] = b->y2;
- v[2].v[2] = 1;
- v[3].v[0] = b->x1;
- v[3].v[1] = b->y2;
- v[3].v[2] = 1;
-
- for (i = 0; i < 4; i++)
- {
- if (!pixman_f_transform_point (t, &v[i]))
- return FALSE;
-
- x1 = floor (v[i].v[0]);
- y1 = floor (v[i].v[1]);
- x2 = ceil (v[i].v[0]);
- y2 = ceil (v[i].v[1]);
-
- if (i == 0)
- {
- b->x1 = x1;
- b->y1 = y1;
- b->x2 = x2;
- b->y2 = y2;
- }
- else
- {
- if (x1 < b->x1) b->x1 = x1;
- if (y1 < b->y1) b->y1 = y1;
- if (x2 > b->x2) b->x2 = x2;
- if (y2 > b->y2) b->y2 = y2;
- }
- }
-
- return TRUE;
-}
-
-PIXMAN_EXPORT void
-pixman_f_transform_init_identity (struct pixman_f_transform *t)
-{
- int i, j;
-
- for (j = 0; j < 3; j++)
- {
- for (i = 0; i < 3; i++)
- t->m[j][i] = i == j ? 1 : 0;
- }
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-mips-dspr2-asm.S b/Build/source/libs/pixman/pixman-src/pixman/pixman-mips-dspr2-asm.S
deleted file mode 100644
index 9dad163b792..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-mips-dspr2-asm.S
+++ /dev/null
@@ -1,4283 +0,0 @@
-/*
- * Copyright (c) 2012
- * MIPS Technologies, Inc., California.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * Author: Nemanja Lukic (nemanja.lukic@rt-rk.com)
- */
-
-#include "pixman-private.h"
-#include "pixman-mips-dspr2-asm.h"
-
-LEAF_MIPS_DSPR2(pixman_fill_buff16_mips)
-/*
- * a0 - *dest
- * a1 - count (bytes)
- * a2 - value to fill buffer with
- */
-
- beqz a1, 3f
- andi t1, a0, 0x0002
- beqz t1, 0f /* check if address is 4-byte aligned */
- nop
- sh a2, 0(a0)
- addiu a0, a0, 2
- addiu a1, a1, -2
-0:
- srl t1, a1, 5 /* t1 how many multiples of 32 bytes */
- replv.ph a2, a2 /* replicate fill value (16bit) in a2 */
- beqz t1, 2f
- nop
-1:
- addiu t1, t1, -1
- beqz t1, 11f
- addiu a1, a1, -32
- pref 30, 32(a0)
- sw a2, 0(a0)
- sw a2, 4(a0)
- sw a2, 8(a0)
- sw a2, 12(a0)
- sw a2, 16(a0)
- sw a2, 20(a0)
- sw a2, 24(a0)
- sw a2, 28(a0)
- b 1b
- addiu a0, a0, 32
-11:
- sw a2, 0(a0)
- sw a2, 4(a0)
- sw a2, 8(a0)
- sw a2, 12(a0)
- sw a2, 16(a0)
- sw a2, 20(a0)
- sw a2, 24(a0)
- sw a2, 28(a0)
- addiu a0, a0, 32
-2:
- blez a1, 3f
- addiu a1, a1, -2
- sh a2, 0(a0)
- b 2b
- addiu a0, a0, 2
-3:
- jr ra
- nop
-
-END(pixman_fill_buff16_mips)
-
-LEAF_MIPS32R2(pixman_fill_buff32_mips)
-/*
- * a0 - *dest
- * a1 - count (bytes)
- * a2 - value to fill buffer with
- */
-
- beqz a1, 3f
- nop
- srl t1, a1, 5 /* t1 how many multiples of 32 bytes */
- beqz t1, 2f
- nop
-1:
- addiu t1, t1, -1
- beqz t1, 11f
- addiu a1, a1, -32
- pref 30, 32(a0)
- sw a2, 0(a0)
- sw a2, 4(a0)
- sw a2, 8(a0)
- sw a2, 12(a0)
- sw a2, 16(a0)
- sw a2, 20(a0)
- sw a2, 24(a0)
- sw a2, 28(a0)
- b 1b
- addiu a0, a0, 32
-11:
- sw a2, 0(a0)
- sw a2, 4(a0)
- sw a2, 8(a0)
- sw a2, 12(a0)
- sw a2, 16(a0)
- sw a2, 20(a0)
- sw a2, 24(a0)
- sw a2, 28(a0)
- addiu a0, a0, 32
-2:
- blez a1, 3f
- addiu a1, a1, -4
- sw a2, 0(a0)
- b 2b
- addiu a0, a0, 4
-3:
- jr ra
- nop
-
-END(pixman_fill_buff32_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_src_8888_0565_asm_mips)
-/*
- * a0 - dst (r5g6b5)
- * a1 - src (a8r8g8b8)
- * a2 - w
- */
-
- beqz a2, 3f
- nop
- addiu t1, a2, -1
- beqz t1, 2f
- nop
- li t4, 0xf800f800
- li t5, 0x07e007e0
- li t6, 0x001f001f
-1:
- lw t0, 0(a1)
- lw t1, 4(a1)
- addiu a1, a1, 8
- addiu a2, a2, -2
-
- CONVERT_2x8888_TO_2x0565 t0, t1, t2, t3, t4, t5, t6, t7, t8
-
- sh t2, 0(a0)
- sh t3, 2(a0)
-
- addiu t2, a2, -1
- bgtz t2, 1b
- addiu a0, a0, 4
-2:
- beqz a2, 3f
- nop
- lw t0, 0(a1)
-
- CONVERT_1x8888_TO_1x0565 t0, t1, t2, t3
-
- sh t1, 0(a0)
-3:
- j ra
- nop
-
-END(pixman_composite_src_8888_0565_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_src_0565_8888_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (r5g6b5)
- * a2 - w
- */
-
- beqz a2, 3f
- nop
- addiu t1, a2, -1
- beqz t1, 2f
- nop
- li t4, 0x07e007e0
- li t5, 0x001F001F
-1:
- lhu t0, 0(a1)
- lhu t1, 2(a1)
- addiu a1, a1, 4
- addiu a2, a2, -2
-
- CONVERT_2x0565_TO_2x8888 t0, t1, t2, t3, t4, t5, t6, t7, t8, t9
-
- sw t2, 0(a0)
- sw t3, 4(a0)
-
- addiu t2, a2, -1
- bgtz t2, 1b
- addiu a0, a0, 8
-2:
- beqz a2, 3f
- nop
- lhu t0, 0(a1)
-
- CONVERT_1x0565_TO_1x8888 t0, t1, t2, t3
-
- sw t1, 0(a0)
-3:
- j ra
- nop
-
-END(pixman_composite_src_0565_8888_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_src_x888_8888_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (x8r8g8b8)
- * a2 - w
- */
-
- beqz a2, 4f
- nop
- li t9, 0xff000000
- srl t8, a2, 3 /* t1 = how many multiples of 8 src pixels */
- beqz t8, 3f /* branch if less than 8 src pixels */
- nop
-1:
- addiu t8, t8, -1
- beqz t8, 2f
- addiu a2, a2, -8
- pref 0, 32(a1)
- lw t0, 0(a1)
- lw t1, 4(a1)
- lw t2, 8(a1)
- lw t3, 12(a1)
- lw t4, 16(a1)
- lw t5, 20(a1)
- lw t6, 24(a1)
- lw t7, 28(a1)
- addiu a1, a1, 32
- or t0, t0, t9
- or t1, t1, t9
- or t2, t2, t9
- or t3, t3, t9
- or t4, t4, t9
- or t5, t5, t9
- or t6, t6, t9
- or t7, t7, t9
- pref 30, 32(a0)
- sw t0, 0(a0)
- sw t1, 4(a0)
- sw t2, 8(a0)
- sw t3, 12(a0)
- sw t4, 16(a0)
- sw t5, 20(a0)
- sw t6, 24(a0)
- sw t7, 28(a0)
- b 1b
- addiu a0, a0, 32
-2:
- lw t0, 0(a1)
- lw t1, 4(a1)
- lw t2, 8(a1)
- lw t3, 12(a1)
- lw t4, 16(a1)
- lw t5, 20(a1)
- lw t6, 24(a1)
- lw t7, 28(a1)
- addiu a1, a1, 32
- or t0, t0, t9
- or t1, t1, t9
- or t2, t2, t9
- or t3, t3, t9
- or t4, t4, t9
- or t5, t5, t9
- or t6, t6, t9
- or t7, t7, t9
- sw t0, 0(a0)
- sw t1, 4(a0)
- sw t2, 8(a0)
- sw t3, 12(a0)
- sw t4, 16(a0)
- sw t5, 20(a0)
- sw t6, 24(a0)
- sw t7, 28(a0)
- beqz a2, 4f
- addiu a0, a0, 32
-3:
- lw t0, 0(a1)
- addiu a1, a1, 4
- addiu a2, a2, -1
- or t1, t0, t9
- sw t1, 0(a0)
- bnez a2, 3b
- addiu a0, a0, 4
-4:
- jr ra
- nop
-
-END(pixman_composite_src_x888_8888_asm_mips)
-
-#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
-LEAF_MIPS_DSPR2(pixman_composite_src_0888_8888_rev_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (b8g8r8)
- * a2 - w
- */
-
- beqz a2, 6f
- nop
-
- lui t8, 0xff00;
- srl t9, a2, 2 /* t9 = how many multiples of 4 src pixels */
- beqz t9, 4f /* branch if less than 4 src pixels */
- nop
-
- li t0, 0x1
- li t1, 0x2
- li t2, 0x3
- andi t3, a1, 0x3
- beq t3, t0, 1f
- nop
- beq t3, t1, 2f
- nop
- beq t3, t2, 3f
- nop
-
-0:
- beqz t9, 4f
- addiu t9, t9, -1
- lw t0, 0(a1) /* t0 = R2 | B1 | G1 | R1 */
- lw t1, 4(a1) /* t1 = G3 | R3 | B2 | G2 */
- lw t2, 8(a1) /* t2 = B4 | G4 | R4 | B3 */
-
- addiu a1, a1, 12
- addiu a2, a2, -4
-
- wsbh t0, t0 /* t0 = B1 | R2 | R1 | G1 */
- wsbh t1, t1 /* t1 = R3 | G3 | G2 | B2 */
- wsbh t2, t2 /* t2 = G4 | B4 | B3 | R4 */
-
- packrl.ph t3, t1, t0 /* t3 = G2 | B2 | B1 | R2 */
- packrl.ph t4, t0, t0 /* t4 = R1 | G1 | B1 | R2 */
- rotr t3, t3, 16 /* t3 = B1 | R2 | G2 | B2 */
- or t3, t3, t8 /* t3 = FF | R2 | G2 | B2 */
- srl t4, t4, 8 /* t4 = 0 | R1 | G1 | B1 */
- or t4, t4, t8 /* t4 = FF | R1 | G1 | B1 */
- packrl.ph t5, t2, t1 /* t5 = B3 | R4 | R3 | G3 */
- rotr t5, t5, 24 /* t5 = R4 | R3 | G3 | B3 */
- or t5, t5, t8 /* t5 = FF | R3 | G3 | B3 */
- rotr t2, t2, 16 /* t2 = B3 | R4 | G4 | B4 */
- or t2, t2, t8 /* t5 = FF | R3 | G3 | B3 */
-
- sw t4, 0(a0)
- sw t3, 4(a0)
- sw t5, 8(a0)
- sw t2, 12(a0)
- b 0b
- addiu a0, a0, 16
-
-1:
- lbu t6, 0(a1) /* t6 = 0 | 0 | 0 | R1 */
- lhu t7, 1(a1) /* t7 = 0 | 0 | B1 | G1 */
- sll t6, t6, 16 /* t6 = 0 | R1 | 0 | 0 */
- wsbh t7, t7 /* t7 = 0 | 0 | G1 | B1 */
- or t7, t6, t7 /* t7 = 0 | R1 | G1 | B1 */
-11:
- beqz t9, 4f
- addiu t9, t9, -1
- lw t0, 3(a1) /* t0 = R3 | B2 | G2 | R2 */
- lw t1, 7(a1) /* t1 = G4 | R4 | B3 | G3 */
- lw t2, 11(a1) /* t2 = B5 | G5 | R5 | B4 */
-
- addiu a1, a1, 12
- addiu a2, a2, -4
-
- wsbh t0, t0 /* t0 = B2 | R3 | R2 | G2 */
- wsbh t1, t1 /* t1 = R4 | G4 | G3 | B3 */
- wsbh t2, t2 /* t2 = G5 | B5 | B4 | R5 */
-
- packrl.ph t3, t1, t0 /* t3 = G3 | B3 | B2 | R3 */
- packrl.ph t4, t2, t1 /* t4 = B4 | R5 | R4 | G4 */
- rotr t0, t0, 24 /* t0 = R3 | R2 | G2 | B2 */
- rotr t3, t3, 16 /* t3 = B2 | R3 | G3 | B3 */
- rotr t4, t4, 24 /* t4 = R5 | R4 | G4 | B4 */
- or t7, t7, t8 /* t7 = FF | R1 | G1 | B1 */
- or t0, t0, t8 /* t0 = FF | R2 | G2 | B2 */
- or t3, t3, t8 /* t1 = FF | R3 | G3 | B3 */
- or t4, t4, t8 /* t3 = FF | R4 | G4 | B4 */
-
- sw t7, 0(a0)
- sw t0, 4(a0)
- sw t3, 8(a0)
- sw t4, 12(a0)
- rotr t7, t2, 16 /* t7 = xx | R5 | G5 | B5 */
- b 11b
- addiu a0, a0, 16
-
-2:
- lhu t7, 0(a1) /* t7 = 0 | 0 | G1 | R1 */
- wsbh t7, t7 /* t7 = 0 | 0 | R1 | G1 */
-21:
- beqz t9, 4f
- addiu t9, t9, -1
- lw t0, 2(a1) /* t0 = B2 | G2 | R2 | B1 */
- lw t1, 6(a1) /* t1 = R4 | B3 | G3 | R3 */
- lw t2, 10(a1) /* t2 = G5 | R5 | B4 | G4 */
-
- addiu a1, a1, 12
- addiu a2, a2, -4
-
- wsbh t0, t0 /* t0 = G2 | B2 | B1 | R2 */
- wsbh t1, t1 /* t1 = B3 | R4 | R3 | G3 */
- wsbh t2, t2 /* t2 = R5 | G5 | G4 | B4 */
-
- precr_sra.ph.w t7, t0, 0 /* t7 = R1 | G1 | B1 | R2 */
- rotr t0, t0, 16 /* t0 = B1 | R2 | G2 | B2 */
- packrl.ph t3, t2, t1 /* t3 = G4 | B4 | B3 | R4 */
- rotr t1, t1, 24 /* t1 = R4 | R3 | G3 | B3 */
- srl t7, t7, 8 /* t7 = 0 | R1 | G1 | B1 */
- rotr t3, t3, 16 /* t3 = B3 | R4 | G4 | B4 */
- or t7, t7, t8 /* t7 = FF | R1 | G1 | B1 */
- or t0, t0, t8 /* t0 = FF | R2 | G2 | B2 */
- or t1, t1, t8 /* t1 = FF | R3 | G3 | B3 */
- or t3, t3, t8 /* t3 = FF | R4 | G4 | B4 */
-
- sw t7, 0(a0)
- sw t0, 4(a0)
- sw t1, 8(a0)
- sw t3, 12(a0)
- srl t7, t2, 16 /* t7 = 0 | 0 | R5 | G5 */
- b 21b
- addiu a0, a0, 16
-
-3:
- lbu t7, 0(a1) /* t7 = 0 | 0 | 0 | R1 */
-31:
- beqz t9, 4f
- addiu t9, t9, -1
- lw t0, 1(a1) /* t0 = G2 | R2 | B1 | G1 */
- lw t1, 5(a1) /* t1 = B3 | G3 | R3 | B2 */
- lw t2, 9(a1) /* t2 = R5 | B4 | G4 | R4 */
-
- addiu a1, a1, 12
- addiu a2, a2, -4
-
- wsbh t0, t0 /* t0 = R2 | G2 | G1 | B1 */
- wsbh t1, t1 /* t1 = G3 | B3 | B2 | R3 */
- wsbh t2, t2 /* t2 = B4 | R5 | R4 | G4 */
-
- precr_sra.ph.w t7, t0, 0 /* t7 = xx | R1 | G1 | B1 */
- packrl.ph t3, t1, t0 /* t3 = B2 | R3 | R2 | G2 */
- rotr t1, t1, 16 /* t1 = B2 | R3 | G3 | B3 */
- rotr t4, t2, 24 /* t4 = R5 | R4 | G4 | B4 */
- rotr t3, t3, 24 /* t3 = R3 | R2 | G2 | B2 */
- or t7, t7, t8 /* t7 = FF | R1 | G1 | B1 */
- or t3, t3, t8 /* t3 = FF | R2 | G2 | B2 */
- or t1, t1, t8 /* t1 = FF | R3 | G3 | B3 */
- or t4, t4, t8 /* t4 = FF | R4 | G4 | B4 */
-
- sw t7, 0(a0)
- sw t3, 4(a0)
- sw t1, 8(a0)
- sw t4, 12(a0)
- srl t7, t2, 16 /* t7 = 0 | 0 | xx | R5 */
- b 31b
- addiu a0, a0, 16
-
-4:
- beqz a2, 6f
- nop
-5:
- lbu t0, 0(a1) /* t0 = 0 | 0 | 0 | R */
- lbu t1, 1(a1) /* t1 = 0 | 0 | 0 | G */
- lbu t2, 2(a1) /* t2 = 0 | 0 | 0 | B */
- addiu a1, a1, 3
-
- sll t0, t0, 16 /* t2 = 0 | R | 0 | 0 */
- sll t1, t1, 8 /* t1 = 0 | 0 | G | 0 */
-
- or t2, t2, t1 /* t2 = 0 | 0 | G | B */
- or t2, t2, t0 /* t2 = 0 | R | G | B */
- or t2, t2, t8 /* t2 = FF | R | G | B */
-
- sw t2, 0(a0)
- addiu a2, a2, -1
- bnez a2, 5b
- addiu a0, a0, 4
-6:
- j ra
- nop
-
-END(pixman_composite_src_0888_8888_rev_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_src_0888_0565_rev_asm_mips)
-/*
- * a0 - dst (r5g6b5)
- * a1 - src (b8g8r8)
- * a2 - w
- */
-
- SAVE_REGS_ON_STACK 0, v0, v1
- beqz a2, 6f
- nop
-
- li t6, 0xf800f800
- li t7, 0x07e007e0
- li t8, 0x001F001F
- srl t9, a2, 2 /* t9 = how many multiples of 4 src pixels */
- beqz t9, 4f /* branch if less than 4 src pixels */
- nop
-
- li t0, 0x1
- li t1, 0x2
- li t2, 0x3
- andi t3, a1, 0x3
- beq t3, t0, 1f
- nop
- beq t3, t1, 2f
- nop
- beq t3, t2, 3f
- nop
-
-0:
- beqz t9, 4f
- addiu t9, t9, -1
- lw t0, 0(a1) /* t0 = R2 | B1 | G1 | R1 */
- lw t1, 4(a1) /* t1 = G3 | R3 | B2 | G2 */
- lw t2, 8(a1) /* t2 = B4 | G4 | R4 | B3 */
-
- addiu a1, a1, 12
- addiu a2, a2, -4
-
- wsbh t0, t0 /* t0 = B1 | R2 | R1 | G1 */
- wsbh t1, t1 /* t1 = R3 | G3 | G2 | B2 */
- wsbh t2, t2 /* t2 = G4 | B4 | B3 | R4 */
-
- packrl.ph t3, t1, t0 /* t3 = G2 | B2 | B1 | R2 */
- packrl.ph t4, t0, t0 /* t4 = R1 | G1 | B1 | R2 */
- rotr t3, t3, 16 /* t3 = B1 | R2 | G2 | B2 */
- srl t4, t4, 8 /* t4 = 0 | R1 | G1 | B1 */
- packrl.ph t5, t2, t1 /* t5 = B3 | R4 | R3 | G3 */
- rotr t5, t5, 24 /* t5 = R4 | R3 | G3 | B3 */
- rotr t2, t2, 16 /* t2 = B3 | R4 | G4 | B4 */
-
- CONVERT_2x8888_TO_2x0565 t4, t3, t4, t3, t6, t7, t8, v0, v1
- CONVERT_2x8888_TO_2x0565 t5, t2, t5, t2, t6, t7, t8, v0, v1
-
- sh t4, 0(a0)
- sh t3, 2(a0)
- sh t5, 4(a0)
- sh t2, 6(a0)
- b 0b
- addiu a0, a0, 8
-
-1:
- lbu t4, 0(a1) /* t4 = 0 | 0 | 0 | R1 */
- lhu t5, 1(a1) /* t5 = 0 | 0 | B1 | G1 */
- sll t4, t4, 16 /* t4 = 0 | R1 | 0 | 0 */
- wsbh t5, t5 /* t5 = 0 | 0 | G1 | B1 */
- or t5, t4, t5 /* t5 = 0 | R1 | G1 | B1 */
-11:
- beqz t9, 4f
- addiu t9, t9, -1
- lw t0, 3(a1) /* t0 = R3 | B2 | G2 | R2 */
- lw t1, 7(a1) /* t1 = G4 | R4 | B3 | G3 */
- lw t2, 11(a1) /* t2 = B5 | G5 | R5 | B4 */
-
- addiu a1, a1, 12
- addiu a2, a2, -4
-
- wsbh t0, t0 /* t0 = B2 | R3 | R2 | G2 */
- wsbh t1, t1 /* t1 = R4 | G4 | G3 | B3 */
- wsbh t2, t2 /* t2 = G5 | B5 | B4 | R5 */
-
- packrl.ph t3, t1, t0 /* t3 = G3 | B3 | B2 | R3 */
- packrl.ph t4, t2, t1 /* t4 = B4 | R5 | R4 | G4 */
- rotr t0, t0, 24 /* t0 = R3 | R2 | G2 | B2 */
- rotr t3, t3, 16 /* t3 = B2 | R3 | G3 | B3 */
- rotr t4, t4, 24 /* t4 = R5 | R4 | G4 | B4 */
-
- CONVERT_2x8888_TO_2x0565 t5, t0, t5, t0, t6, t7, t8, v0, v1
- CONVERT_2x8888_TO_2x0565 t3, t4, t3, t4, t6, t7, t8, v0, v1
-
- sh t5, 0(a0)
- sh t0, 2(a0)
- sh t3, 4(a0)
- sh t4, 6(a0)
- rotr t5, t2, 16 /* t5 = xx | R5 | G5 | B5 */
- b 11b
- addiu a0, a0, 8
-
-2:
- lhu t5, 0(a1) /* t5 = 0 | 0 | G1 | R1 */
- wsbh t5, t5 /* t5 = 0 | 0 | R1 | G1 */
-21:
- beqz t9, 4f
- addiu t9, t9, -1
- lw t0, 2(a1) /* t0 = B2 | G2 | R2 | B1 */
- lw t1, 6(a1) /* t1 = R4 | B3 | G3 | R3 */
- lw t2, 10(a1) /* t2 = G5 | R5 | B4 | G4 */
-
- addiu a1, a1, 12
- addiu a2, a2, -4
-
- wsbh t0, t0 /* t0 = G2 | B2 | B1 | R2 */
- wsbh t1, t1 /* t1 = B3 | R4 | R3 | G3 */
- wsbh t2, t2 /* t2 = R5 | G5 | G4 | B4 */
-
- precr_sra.ph.w t5, t0, 0 /* t5 = R1 | G1 | B1 | R2 */
- rotr t0, t0, 16 /* t0 = B1 | R2 | G2 | B2 */
- packrl.ph t3, t2, t1 /* t3 = G4 | B4 | B3 | R4 */
- rotr t1, t1, 24 /* t1 = R4 | R3 | G3 | B3 */
- srl t5, t5, 8 /* t5 = 0 | R1 | G1 | B1 */
- rotr t3, t3, 16 /* t3 = B3 | R4 | G4 | B4 */
-
- CONVERT_2x8888_TO_2x0565 t5, t0, t5, t0, t6, t7, t8, v0, v1
- CONVERT_2x8888_TO_2x0565 t1, t3, t1, t3, t6, t7, t8, v0, v1
-
- sh t5, 0(a0)
- sh t0, 2(a0)
- sh t1, 4(a0)
- sh t3, 6(a0)
- srl t5, t2, 16 /* t5 = 0 | 0 | R5 | G5 */
- b 21b
- addiu a0, a0, 8
-
-3:
- lbu t5, 0(a1) /* t5 = 0 | 0 | 0 | R1 */
-31:
- beqz t9, 4f
- addiu t9, t9, -1
- lw t0, 1(a1) /* t0 = G2 | R2 | B1 | G1 */
- lw t1, 5(a1) /* t1 = B3 | G3 | R3 | B2 */
- lw t2, 9(a1) /* t2 = R5 | B4 | G4 | R4 */
-
- addiu a1, a1, 12
- addiu a2, a2, -4
-
- wsbh t0, t0 /* t0 = R2 | G2 | G1 | B1 */
- wsbh t1, t1 /* t1 = G3 | B3 | B2 | R3 */
- wsbh t2, t2 /* t2 = B4 | R5 | R4 | G4 */
-
- precr_sra.ph.w t5, t0, 0 /* t5 = xx | R1 | G1 | B1 */
- packrl.ph t3, t1, t0 /* t3 = B2 | R3 | R2 | G2 */
- rotr t1, t1, 16 /* t1 = B2 | R3 | G3 | B3 */
- rotr t4, t2, 24 /* t4 = R5 | R4 | G4 | B4 */
- rotr t3, t3, 24 /* t3 = R3 | R2 | G2 | B2 */
-
- CONVERT_2x8888_TO_2x0565 t5, t3, t5, t3, t6, t7, t8, v0, v1
- CONVERT_2x8888_TO_2x0565 t1, t4, t1, t4, t6, t7, t8, v0, v1
-
- sh t5, 0(a0)
- sh t3, 2(a0)
- sh t1, 4(a0)
- sh t4, 6(a0)
- srl t5, t2, 16 /* t5 = 0 | 0 | xx | R5 */
- b 31b
- addiu a0, a0, 8
-
-4:
- beqz a2, 6f
- nop
-5:
- lbu t0, 0(a1) /* t0 = 0 | 0 | 0 | R */
- lbu t1, 1(a1) /* t1 = 0 | 0 | 0 | G */
- lbu t2, 2(a1) /* t2 = 0 | 0 | 0 | B */
- addiu a1, a1, 3
-
- sll t0, t0, 16 /* t2 = 0 | R | 0 | 0 */
- sll t1, t1, 8 /* t1 = 0 | 0 | G | 0 */
-
- or t2, t2, t1 /* t2 = 0 | 0 | G | B */
- or t2, t2, t0 /* t2 = 0 | R | G | B */
-
- CONVERT_1x8888_TO_1x0565 t2, t3, t4, t5
-
- sh t3, 0(a0)
- addiu a2, a2, -1
- bnez a2, 5b
- addiu a0, a0, 2
-6:
- RESTORE_REGS_FROM_STACK 0, v0, v1
- j ra
- nop
-
-END(pixman_composite_src_0888_0565_rev_asm_mips)
-#endif
-
-LEAF_MIPS_DSPR2(pixman_composite_src_pixbuf_8888_asm_mips)
-/*
- * a0 - dst (a8b8g8r8)
- * a1 - src (a8r8g8b8)
- * a2 - w
- */
-
- SAVE_REGS_ON_STACK 0, v0
- li v0, 0x00ff00ff
-
- beqz a2, 3f
- nop
- addiu t1, a2, -1
- beqz t1, 2f
- nop
-1:
- lw t0, 0(a1)
- lw t1, 4(a1)
- addiu a1, a1, 8
- addiu a2, a2, -2
- srl t2, t0, 24
- srl t3, t1, 24
-
- MIPS_2xUN8x4_MUL_2xUN8 t0, t1, t2, t3, t0, t1, v0, t4, t5, t6, t7, t8, t9
-
- sll t0, t0, 8
- sll t1, t1, 8
- andi t2, t2, 0xff
- andi t3, t3, 0xff
- or t0, t0, t2
- or t1, t1, t3
- wsbh t0, t0
- wsbh t1, t1
- rotr t0, t0, 16
- rotr t1, t1, 16
- sw t0, 0(a0)
- sw t1, 4(a0)
-
- addiu t2, a2, -1
- bgtz t2, 1b
- addiu a0, a0, 8
-2:
- beqz a2, 3f
- nop
- lw t0, 0(a1)
- srl t1, t0, 24
-
- MIPS_UN8x4_MUL_UN8 t0, t1, t0, v0, t3, t4, t5
-
- sll t0, t0, 8
- andi t1, t1, 0xff
- or t0, t0, t1
- wsbh t0, t0
- rotr t0, t0, 16
- sw t0, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 0, v0
- j ra
- nop
-
-END(pixman_composite_src_pixbuf_8888_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_src_rpixbuf_8888_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (a8r8g8b8)
- * a2 - w
- */
-
- SAVE_REGS_ON_STACK 0, v0
- li v0, 0x00ff00ff
-
- beqz a2, 3f
- nop
- addiu t1, a2, -1
- beqz t1, 2f
- nop
-1:
- lw t0, 0(a1)
- lw t1, 4(a1)
- addiu a1, a1, 8
- addiu a2, a2, -2
- srl t2, t0, 24
- srl t3, t1, 24
-
- MIPS_2xUN8x4_MUL_2xUN8 t0, t1, t2, t3, t0, t1, v0, t4, t5, t6, t7, t8, t9
-
- sll t0, t0, 8
- sll t1, t1, 8
- andi t2, t2, 0xff
- andi t3, t3, 0xff
- or t0, t0, t2
- or t1, t1, t3
- rotr t0, t0, 8
- rotr t1, t1, 8
- sw t0, 0(a0)
- sw t1, 4(a0)
-
- addiu t2, a2, -1
- bgtz t2, 1b
- addiu a0, a0, 8
-2:
- beqz a2, 3f
- nop
- lw t0, 0(a1)
- srl t1, t0, 24
-
- MIPS_UN8x4_MUL_UN8 t0, t1, t0, v0, t3, t4, t5
-
- sll t0, t0, 8
- andi t1, t1, 0xff
- or t0, t0, t1
- rotr t0, t0, 8
- sw t0, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 0, v0
- j ra
- nop
-
-END(pixman_composite_src_rpixbuf_8888_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_src_n_8_8888_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (32bit constant)
- * a2 - mask (a8)
- * a3 - w
- */
-
-
- SAVE_REGS_ON_STACK 0, v0
- li v0, 0x00ff00ff
-
- beqz a3, 3f
- nop
- addiu t1, a3, -1
- beqz t1, 2f
- nop
-
-1:
- /* a1 = source (32bit constant) */
- lbu t0, 0(a2) /* t2 = mask (a8) */
- lbu t1, 1(a2) /* t3 = mask (a8) */
- addiu a2, a2, 2
-
- MIPS_2xUN8x4_MUL_2xUN8 a1, a1, t0, t1, t2, t3, v0, t4, t5, t6, t7, t8, t9
-
- sw t2, 0(a0)
- sw t3, 4(a0)
- addiu a3, a3, -2
- addiu t2, a3, -1
- bgtz t2, 1b
- addiu a0, a0, 8
-
- beqz a3, 3f
- nop
-
-2:
- lbu t0, 0(a2)
- addiu a2, a2, 1
-
- MIPS_UN8x4_MUL_UN8 a1, t0, t1, v0, t3, t4, t5
-
- sw t1, 0(a0)
- addiu a3, a3, -1
- addiu a0, a0, 4
-
-3:
- RESTORE_REGS_FROM_STACK 0, v0
- j ra
- nop
-
-END(pixman_composite_src_n_8_8888_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_src_n_8_8_asm_mips)
-/*
- * a0 - dst (a8)
- * a1 - src (32bit constant)
- * a2 - mask (a8)
- * a3 - w
- */
-
- li t9, 0x00ff00ff
- beqz a3, 3f
- nop
- srl t7, a3, 2 /* t7 = how many multiples of 4 dst pixels */
- beqz t7, 1f /* branch if less than 4 src pixels */
- nop
-
- srl t8, a1, 24
- replv.ph t8, t8
-
-0:
- beqz t7, 1f
- addiu t7, t7, -1
- lbu t0, 0(a2)
- lbu t1, 1(a2)
- lbu t2, 2(a2)
- lbu t3, 3(a2)
-
- addiu a2, a2, 4
-
- precr_sra.ph.w t1, t0, 0
- precr_sra.ph.w t3, t2, 0
- precr.qb.ph t0, t3, t1
-
- muleu_s.ph.qbl t2, t0, t8
- muleu_s.ph.qbr t3, t0, t8
- shra_r.ph t4, t2, 8
- shra_r.ph t5, t3, 8
- and t4, t4, t9
- and t5, t5, t9
- addq.ph t2, t2, t4
- addq.ph t3, t3, t5
- shra_r.ph t2, t2, 8
- shra_r.ph t3, t3, 8
- precr.qb.ph t2, t2, t3
-
- sb t2, 0(a0)
- srl t2, t2, 8
- sb t2, 1(a0)
- srl t2, t2, 8
- sb t2, 2(a0)
- srl t2, t2, 8
- sb t2, 3(a0)
- addiu a3, a3, -4
- b 0b
- addiu a0, a0, 4
-
-1:
- beqz a3, 3f
- nop
- srl t8, a1, 24
-2:
- lbu t0, 0(a2)
- addiu a2, a2, 1
-
- mul t2, t0, t8
- shra_r.ph t3, t2, 8
- andi t3, t3, 0x00ff
- addq.ph t2, t2, t3
- shra_r.ph t2, t2, 8
-
- sb t2, 0(a0)
- addiu a3, a3, -1
- bnez a3, 2b
- addiu a0, a0, 1
-
-3:
- j ra
- nop
-
-END(pixman_composite_src_n_8_8_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_over_n_8888_8888_ca_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (32bit constant)
- * a2 - mask (a8r8g8b8)
- * a3 - w
- */
-
- beqz a3, 8f
- nop
- SAVE_REGS_ON_STACK 8, s0, s1, s2, s3, s4, s5
-
- li t6, 0xff
- addiu t7, zero, -1 /* t7 = 0xffffffff */
- srl t8, a1, 24 /* t8 = srca */
- li t9, 0x00ff00ff
-
- addiu t1, a3, -1
- beqz t1, 4f /* last pixel */
- nop
-
-0:
- lw t0, 0(a2) /* t0 = mask */
- lw t1, 4(a2) /* t1 = mask */
- addiu a3, a3, -2 /* w = w - 2 */
- or t2, t0, t1
- beqz t2, 3f /* if (t0 == 0) && (t1 == 0) */
- addiu a2, a2, 8
- and t2, t0, t1
- beq t2, t7, 1f /* if (t0 == 0xffffffff) && (t1 == 0xffffffff) */
- nop
-
-//if(ma)
- lw t2, 0(a0) /* t2 = dst */
- lw t3, 4(a0) /* t3 = dst */
- MIPS_2xUN8x4_MUL_2xUN8x4 a1, a1, t0, t1, t4, t5, t9, s0, s1, s2, s3, s4, s5
- MIPS_2xUN8x4_MUL_2xUN8 t0, t1, t8, t8, t0, t1, t9, s0, s1, s2, s3, s4, s5
- not t0, t0
- not t1, t1
- MIPS_2xUN8x4_MUL_2xUN8x4 t2, t3, t0, t1, t2, t3, t9, s0, s1, s2, s3, s4, s5
- addu_s.qb t2, t4, t2
- addu_s.qb t3, t5, t3
- sw t2, 0(a0)
- sw t3, 4(a0)
- addiu t1, a3, -1
- bgtz t1, 0b
- addiu a0, a0, 8
- b 4f
- nop
-1:
-//if (t0 == 0xffffffff) && (t1 == 0xffffffff):
- beq t8, t6, 2f /* if (srca == 0xff) */
- nop
- lw t2, 0(a0) /* t2 = dst */
- lw t3, 4(a0) /* t3 = dst */
- not t0, a1
- not t1, a1
- srl t0, t0, 24
- srl t1, t1, 24
- MIPS_2xUN8x4_MUL_2xUN8 t2, t3, t0, t1, t2, t3, t9, s0, s1, s2, s3, s4, s5
- addu_s.qb t2, a1, t2
- addu_s.qb t3, a1, t3
- sw t2, 0(a0)
- sw t3, 4(a0)
- addiu t1, a3, -1
- bgtz t1, 0b
- addiu a0, a0, 8
- b 4f
- nop
-2:
- sw a1, 0(a0)
- sw a1, 4(a0)
-3:
- addiu t1, a3, -1
- bgtz t1, 0b
- addiu a0, a0, 8
-
-4:
- beqz a3, 7f
- nop
- /* a1 = src */
- lw t0, 0(a2) /* t0 = mask */
- beqz t0, 7f /* if (t0 == 0) */
- nop
- beq t0, t7, 5f /* if (t0 == 0xffffffff) */
- nop
-//if(ma)
- lw t1, 0(a0) /* t1 = dst */
- MIPS_UN8x4_MUL_UN8x4 a1, t0, t2, t9, t3, t4, t5, s0
- MIPS_UN8x4_MUL_UN8 t0, t8, t0, t9, t3, t4, t5
- not t0, t0
- MIPS_UN8x4_MUL_UN8x4 t1, t0, t1, t9, t3, t4, t5, s0
- addu_s.qb t1, t2, t1
- sw t1, 0(a0)
- RESTORE_REGS_FROM_STACK 8, s0, s1, s2, s3, s4, s5
- j ra
- nop
-5:
-//if (t0 == 0xffffffff)
- beq t8, t6, 6f /* if (srca == 0xff) */
- nop
- lw t1, 0(a0) /* t1 = dst */
- not t0, a1
- srl t0, t0, 24
- MIPS_UN8x4_MUL_UN8 t1, t0, t1, t9, t2, t3, t4
- addu_s.qb t1, a1, t1
- sw t1, 0(a0)
- RESTORE_REGS_FROM_STACK 8, s0, s1, s2, s3, s4, s5
- j ra
- nop
-6:
- sw a1, 0(a0)
-7:
- RESTORE_REGS_FROM_STACK 8, s0, s1, s2, s3, s4, s5
-8:
- j ra
- nop
-
-END(pixman_composite_over_n_8888_8888_ca_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_over_n_8888_0565_ca_asm_mips)
-/*
- * a0 - dst (r5g6b5)
- * a1 - src (32bit constant)
- * a2 - mask (a8r8g8b8)
- * a3 - w
- */
-
- beqz a3, 8f
- nop
- SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7, s8
-
- li t6, 0xff
- addiu t7, zero, -1 /* t7 = 0xffffffff */
- srl t8, a1, 24 /* t8 = srca */
- li t9, 0x00ff00ff
- li s6, 0xf800f800
- li s7, 0x07e007e0
- li s8, 0x001F001F
-
- addiu t1, a3, -1
- beqz t1, 4f /* last pixel */
- nop
-
-0:
- lw t0, 0(a2) /* t0 = mask */
- lw t1, 4(a2) /* t1 = mask */
- addiu a3, a3, -2 /* w = w - 2 */
- or t2, t0, t1
- beqz t2, 3f /* if (t0 == 0) && (t1 == 0) */
- addiu a2, a2, 8
- and t2, t0, t1
- beq t2, t7, 1f /* if (t0 == 0xffffffff) && (t1 == 0xffffffff) */
- nop
-
-//if(ma)
- lhu t2, 0(a0) /* t2 = dst */
- lhu t3, 2(a0) /* t3 = dst */
- MIPS_2xUN8x4_MUL_2xUN8x4 a1, a1, t0, t1, t4, t5, t9, s0, s1, s2, s3, s4, s5
- MIPS_2xUN8x4_MUL_2xUN8 t0, t1, t8, t8, t0, t1, t9, s0, s1, s2, s3, s4, s5
- not t0, t0
- not t1, t1
- CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, s7, s8, s0, s1, s2, s3
- MIPS_2xUN8x4_MUL_2xUN8x4 t2, t3, t0, t1, t2, t3, t9, s0, s1, s2, s3, s4, s5
- addu_s.qb t2, t4, t2
- addu_s.qb t3, t5, t3
- CONVERT_2x8888_TO_2x0565 t2, t3, t2, t3, s6, s7, s8, s0, s1
- sh t2, 0(a0)
- sh t3, 2(a0)
- addiu t1, a3, -1
- bgtz t1, 0b
- addiu a0, a0, 4
- b 4f
- nop
-1:
-//if (t0 == 0xffffffff) && (t1 == 0xffffffff):
- beq t8, t6, 2f /* if (srca == 0xff) */
- nop
- lhu t2, 0(a0) /* t2 = dst */
- lhu t3, 2(a0) /* t3 = dst */
- not t0, a1
- not t1, a1
- srl t0, t0, 24
- srl t1, t1, 24
- CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, s7, s8, s0, s1, s2, s3
- MIPS_2xUN8x4_MUL_2xUN8 t2, t3, t0, t1, t2, t3, t9, s0, s1, s2, s3, s4, s5
- addu_s.qb t2, a1, t2
- addu_s.qb t3, a1, t3
- CONVERT_2x8888_TO_2x0565 t2, t3, t2, t3, s6, s7, s8, s0, s1
- sh t2, 0(a0)
- sh t3, 2(a0)
- addiu t1, a3, -1
- bgtz t1, 0b
- addiu a0, a0, 4
- b 4f
- nop
-2:
- CONVERT_1x8888_TO_1x0565 a1, t2, s0, s1
- sh t2, 0(a0)
- sh t2, 2(a0)
-3:
- addiu t1, a3, -1
- bgtz t1, 0b
- addiu a0, a0, 4
-
-4:
- beqz a3, 7f
- nop
- /* a1 = src */
- lw t0, 0(a2) /* t0 = mask */
- beqz t0, 7f /* if (t0 == 0) */
- nop
- beq t0, t7, 5f /* if (t0 == 0xffffffff) */
- nop
-//if(ma)
- lhu t1, 0(a0) /* t1 = dst */
- MIPS_UN8x4_MUL_UN8x4 a1, t0, t2, t9, t3, t4, t5, s0
- MIPS_UN8x4_MUL_UN8 t0, t8, t0, t9, t3, t4, t5
- not t0, t0
- CONVERT_1x0565_TO_1x8888 t1, s1, s2, s3
- MIPS_UN8x4_MUL_UN8x4 s1, t0, s1, t9, t3, t4, t5, s0
- addu_s.qb s1, t2, s1
- CONVERT_1x8888_TO_1x0565 s1, t1, s0, s2
- sh t1, 0(a0)
- RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7, s8
- j ra
- nop
-5:
-//if (t0 == 0xffffffff)
- beq t8, t6, 6f /* if (srca == 0xff) */
- nop
- lhu t1, 0(a0) /* t1 = dst */
- not t0, a1
- srl t0, t0, 24
- CONVERT_1x0565_TO_1x8888 t1, s1, s2, s3
- MIPS_UN8x4_MUL_UN8 s1, t0, s1, t9, t2, t3, t4
- addu_s.qb s1, a1, s1
- CONVERT_1x8888_TO_1x0565 s1, t1, s0, s2
- sh t1, 0(a0)
- RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7, s8
- j ra
- nop
-6:
- CONVERT_1x8888_TO_1x0565 a1, t1, s0, s2
- sh t1, 0(a0)
-7:
- RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7, s8
-8:
- j ra
- nop
-
-END(pixman_composite_over_n_8888_0565_ca_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_over_n_8_8_asm_mips)
-/*
- * a0 - dst (a8)
- * a1 - src (32bit constant)
- * a2 - mask (a8)
- * a3 - w
- */
-
- SAVE_REGS_ON_STACK 0, v0
- li t9, 0x00ff00ff
- beqz a3, 3f
- nop
- srl v0, a3, 2 /* v0 = how many multiples of 4 dst pixels */
- beqz v0, 1f /* branch if less than 4 src pixels */
- nop
-
- srl t8, a1, 24
- replv.ph t8, t8
-
-0:
- beqz v0, 1f
- addiu v0, v0, -1
- lbu t0, 0(a2)
- lbu t1, 1(a2)
- lbu t2, 2(a2)
- lbu t3, 3(a2)
- lbu t4, 0(a0)
- lbu t5, 1(a0)
- lbu t6, 2(a0)
- lbu t7, 3(a0)
-
- addiu a2, a2, 4
-
- precr_sra.ph.w t1, t0, 0
- precr_sra.ph.w t3, t2, 0
- precr_sra.ph.w t5, t4, 0
- precr_sra.ph.w t7, t6, 0
-
- precr.qb.ph t0, t3, t1
- precr.qb.ph t1, t7, t5
-
- muleu_s.ph.qbl t2, t0, t8
- muleu_s.ph.qbr t3, t0, t8
- shra_r.ph t4, t2, 8
- shra_r.ph t5, t3, 8
- and t4, t4, t9
- and t5, t5, t9
- addq.ph t2, t2, t4
- addq.ph t3, t3, t5
- shra_r.ph t2, t2, 8
- shra_r.ph t3, t3, 8
- precr.qb.ph t0, t2, t3
- not t6, t0
-
- preceu.ph.qbl t7, t6
- preceu.ph.qbr t6, t6
-
- muleu_s.ph.qbl t2, t1, t7
- muleu_s.ph.qbr t3, t1, t6
- shra_r.ph t4, t2, 8
- shra_r.ph t5, t3, 8
- and t4, t4, t9
- and t5, t5, t9
- addq.ph t2, t2, t4
- addq.ph t3, t3, t5
- shra_r.ph t2, t2, 8
- shra_r.ph t3, t3, 8
- precr.qb.ph t1, t2, t3
-
- addu_s.qb t2, t0, t1
-
- sb t2, 0(a0)
- srl t2, t2, 8
- sb t2, 1(a0)
- srl t2, t2, 8
- sb t2, 2(a0)
- srl t2, t2, 8
- sb t2, 3(a0)
- addiu a3, a3, -4
- b 0b
- addiu a0, a0, 4
-
-1:
- beqz a3, 3f
- nop
- srl t8, a1, 24
-2:
- lbu t0, 0(a2)
- lbu t1, 0(a0)
- addiu a2, a2, 1
-
- mul t2, t0, t8
- shra_r.ph t3, t2, 8
- andi t3, t3, 0x00ff
- addq.ph t2, t2, t3
- shra_r.ph t2, t2, 8
- not t3, t2
- andi t3, t3, 0x00ff
-
-
- mul t4, t1, t3
- shra_r.ph t5, t4, 8
- andi t5, t5, 0x00ff
- addq.ph t4, t4, t5
- shra_r.ph t4, t4, 8
- andi t4, t4, 0x00ff
-
- addu_s.qb t2, t2, t4
- sb t2, 0(a0)
- addiu a3, a3, -1
- bnez a3, 2b
- addiu a0, a0, 1
-
-3:
- RESTORE_REGS_FROM_STACK 0, v0
- j ra
- nop
-
-END(pixman_composite_over_n_8_8_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_over_n_8_8888_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (32bit constant)
- * a2 - mask (a8)
- * a3 - w
- */
-
- SAVE_REGS_ON_STACK 4, s0, s1, s2, s3, s4
- beqz a3, 4f
- nop
- li t4, 0x00ff00ff
- li t5, 0xff
- addiu t0, a3, -1
- beqz t0, 3f /* last pixel */
- srl t6, a1, 24 /* t6 = srca */
- not s4, a1
- beq t5, t6, 2f /* if (srca == 0xff) */
- srl s4, s4, 24
-1:
- /* a1 = src */
- lbu t0, 0(a2) /* t0 = mask */
- lbu t1, 1(a2) /* t1 = mask */
- or t2, t0, t1
- beqz t2, 111f /* if (t0 == 0) && (t1 == 0) */
- addiu a2, a2, 2
- and t3, t0, t1
-
- lw t2, 0(a0) /* t2 = dst */
- beq t3, t5, 11f /* if (t0 == 0xff) && (t1 == 0xff) */
- lw t3, 4(a0) /* t3 = dst */
-
- MIPS_2xUN8x4_MUL_2xUN8 a1, a1, t0, t1, s0, s1, t4, t6, t7, t8, t9, s2, s3
- not s2, s0
- not s3, s1
- srl s2, s2, 24
- srl s3, s3, 24
- MIPS_2xUN8x4_MUL_2xUN8 t2, t3, s2, s3, t2, t3, t4, t0, t1, t6, t7, t8, t9
- addu_s.qb s2, t2, s0
- addu_s.qb s3, t3, s1
- sw s2, 0(a0)
- b 111f
- sw s3, 4(a0)
-11:
- MIPS_2xUN8x4_MUL_2xUN8 t2, t3, s4, s4, t2, t3, t4, t0, t1, t6, t7, t8, t9
- addu_s.qb s2, t2, a1
- addu_s.qb s3, t3, a1
- sw s2, 0(a0)
- sw s3, 4(a0)
-
-111:
- addiu a3, a3, -2
- addiu t0, a3, -1
- bgtz t0, 1b
- addiu a0, a0, 8
- b 3f
- nop
-2:
- /* a1 = src */
- lbu t0, 0(a2) /* t0 = mask */
- lbu t1, 1(a2) /* t1 = mask */
- or t2, t0, t1
- beqz t2, 222f /* if (t0 == 0) && (t1 == 0) */
- addiu a2, a2, 2
- and t3, t0, t1
- beq t3, t5, 22f /* if (t0 == 0xff) && (t1 == 0xff) */
- nop
- lw t2, 0(a0) /* t2 = dst */
- lw t3, 4(a0) /* t3 = dst */
-
- OVER_2x8888_2x8_2x8888 a1, a1, t0, t1, t2, t3, \
- t6, t7, t4, t8, t9, s0, s1, s2, s3
- sw t6, 0(a0)
- b 222f
- sw t7, 4(a0)
-22:
- sw a1, 0(a0)
- sw a1, 4(a0)
-222:
- addiu a3, a3, -2
- addiu t0, a3, -1
- bgtz t0, 2b
- addiu a0, a0, 8
-3:
- blez a3, 4f
- nop
- /* a1 = src */
- lbu t0, 0(a2) /* t0 = mask */
- beqz t0, 4f /* if (t0 == 0) */
- addiu a2, a2, 1
- move t3, a1
- beq t0, t5, 31f /* if (t0 == 0xff) */
- lw t1, 0(a0) /* t1 = dst */
-
- MIPS_UN8x4_MUL_UN8 a1, t0, t3, t4, t6, t7, t8
-31:
- not t2, t3
- srl t2, t2, 24
- MIPS_UN8x4_MUL_UN8 t1, t2, t1, t4, t6, t7, t8
- addu_s.qb t2, t1, t3
- sw t2, 0(a0)
-4:
- RESTORE_REGS_FROM_STACK 4, s0, s1, s2, s3, s4
- j ra
- nop
-
-END(pixman_composite_over_n_8_8888_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_over_n_8_0565_asm_mips)
-/*
- * a0 - dst (r5g6b5)
- * a1 - src (32bit constant)
- * a2 - mask (a8)
- * a3 - w
- */
- SAVE_REGS_ON_STACK 24, v0, s0, s1, s2, s3, s4, s5, s6, s7, s8
- beqz a3, 4f
- nop
- li t4, 0x00ff00ff
- li t5, 0xff
- li t6, 0xf800f800
- li t7, 0x07e007e0
- li t8, 0x001F001F
- addiu t1, a3, -1
- beqz t1, 3f /* last pixel */
- srl t0, a1, 24 /* t0 = srca */
- not v0, a1
- beq t0, t5, 2f /* if (srca == 0xff) */
- srl v0, v0, 24
-1:
- /* a1 = src */
- lbu t0, 0(a2) /* t0 = mask */
- lbu t1, 1(a2) /* t1 = mask */
- or t2, t0, t1
- beqz t2, 111f /* if (t0 == 0) && (t1 == 0) */
- addiu a2, a2, 2
- lhu t2, 0(a0) /* t2 = dst */
- lhu t3, 2(a0) /* t3 = dst */
- CONVERT_2x0565_TO_2x8888 t2, t3, s0, s1, t7, t8, t9, s2, s3, s4
- and t9, t0, t1
- beq t9, t5, 11f /* if (t0 == 0xff) && (t1 == 0xff) */
- nop
-
- MIPS_2xUN8x4_MUL_2xUN8 a1, a1, t0, t1, s2, s3, t4, t9, s4, s5, s6, s7, s8
- not s4, s2
- not s5, s3
- srl s4, s4, 24
- srl s5, s5, 24
- MIPS_2xUN8x4_MUL_2xUN8 s0, s1, s4, s5, s0, s1, t4, t9, t0, t1, s6, s7, s8
- addu_s.qb s4, s2, s0
- addu_s.qb s5, s3, s1
- CONVERT_2x8888_TO_2x0565 s4, s5, t2, t3, t6, t7, t8, s0, s1
- sh t2, 0(a0)
- b 111f
- sh t3, 2(a0)
-11:
- MIPS_2xUN8x4_MUL_2xUN8 s0, s1, v0, v0, s0, s1, t4, t9, t0, t1, s6, s7, s8
- addu_s.qb s4, a1, s0
- addu_s.qb s5, a1, s1
- CONVERT_2x8888_TO_2x0565 s4, s5, t2, t3, t6, t7, t8, s0, s1
- sh t2, 0(a0)
- sh t3, 2(a0)
-111:
- addiu a3, a3, -2
- addiu t0, a3, -1
- bgtz t0, 1b
- addiu a0, a0, 4
- b 3f
- nop
-2:
- CONVERT_1x8888_TO_1x0565 a1, s0, s1, s2
-21:
- /* a1 = src */
- lbu t0, 0(a2) /* t0 = mask */
- lbu t1, 1(a2) /* t1 = mask */
- or t2, t0, t1
- beqz t2, 222f /* if (t0 == 0) && (t1 == 0) */
- addiu a2, a2, 2
- and t9, t0, t1
- move s2, s0
- beq t9, t5, 22f /* if (t0 == 0xff) && (t2 == 0xff) */
- move s3, s0
- lhu t2, 0(a0) /* t2 = dst */
- lhu t3, 2(a0) /* t3 = dst */
-
- CONVERT_2x0565_TO_2x8888 t2, t3, s2, s3, t7, t8, s4, s5, s6, s7
- OVER_2x8888_2x8_2x8888 a1, a1, t0, t1, s2, s3, \
- t2, t3, t4, t9, s4, s5, s6, s7, s8
- CONVERT_2x8888_TO_2x0565 t2, t3, s2, s3, t6, t7, t8, s4, s5
-22:
- sh s2, 0(a0)
- sh s3, 2(a0)
-222:
- addiu a3, a3, -2
- addiu t0, a3, -1
- bgtz t0, 21b
- addiu a0, a0, 4
-3:
- blez a3, 4f
- nop
- /* a1 = src */
- lbu t0, 0(a2) /* t0 = mask */
- beqz t0, 4f /* if (t0 == 0) */
- nop
- lhu t1, 0(a0) /* t1 = dst */
- CONVERT_1x0565_TO_1x8888 t1, t2, t3, t7
- beq t0, t5, 31f /* if (t0 == 0xff) */
- move t3, a1
-
- MIPS_UN8x4_MUL_UN8 a1, t0, t3, t4, t7, t8, t9
-31:
- not t6, t3
- srl t6, t6, 24
- MIPS_UN8x4_MUL_UN8 t2, t6, t2, t4, t7, t8, t9
- addu_s.qb t1, t2, t3
- CONVERT_1x8888_TO_1x0565 t1, t2, t3, t7
- sh t2, 0(a0)
-4:
- RESTORE_REGS_FROM_STACK 24, v0, s0, s1, s2, s3, s4, s5, s6, s7, s8
- j ra
- nop
-
-END(pixman_composite_over_n_8_0565_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_over_8888_n_8888_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (a8r8g8b8)
- * a2 - mask (32bit constant)
- * a3 - w
- */
-
- SAVE_REGS_ON_STACK 0, s0
- li t4, 0x00ff00ff
- beqz a3, 3f
- nop
- addiu t1, a3, -1
- srl a2, a2, 24
- beqz t1, 2f
- nop
-
-1:
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- lw t1, 4(a1) /* t1 = source (a8r8g8b8) */
- /* a2 = mask (32bit constant) */
- lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */
- lw t3, 4(a0) /* t3 = destination (a8r8g8b8) */
- addiu a1, a1, 8
-
- OVER_2x8888_2x8_2x8888 t0, t1, a2, a2, t2, t3, \
- t5, t6, t4, t7, t8, t9, t0, t1, s0
-
- sw t5, 0(a0)
- sw t6, 4(a0)
- addiu a3, a3, -2
- addiu t1, a3, -1
- bgtz t1, 1b
- addiu a0, a0, 8
-2:
- beqz a3, 3f
- nop
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- /* a2 = mask (32bit constant) */
- lw t1, 0(a0) /* t1 = destination (a8r8g8b8) */
-
- OVER_8888_8_8888 t0, a2, t1, t3, t4, t5, t6, t7, t8
-
- sw t3, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 0, s0
- j ra
- nop
-
-END(pixman_composite_over_8888_n_8888_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_over_8888_n_0565_asm_mips)
-/*
- * a0 - dst (r5g6b5)
- * a1 - src (a8r8g8b8)
- * a2 - mask (32bit constant)
- * a3 - w
- */
-
- SAVE_REGS_ON_STACK 0, s0, s1, s2, s3
- li t6, 0x00ff00ff
- li t7, 0xf800f800
- li t8, 0x07e007e0
- li t9, 0x001F001F
- beqz a3, 3f
- nop
- srl a2, a2, 24
- addiu t1, a3, -1
- beqz t1, 2f
- nop
-1:
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- lw t1, 4(a1) /* t1 = source (a8r8g8b8) */
- /* a2 = mask (32bit constant) */
- lhu t2, 0(a0) /* t2 = destination (r5g6b5) */
- lhu t3, 2(a0) /* t2 = destination (r5g6b5) */
- addiu a1, a1, 8
-
- CONVERT_2x0565_TO_2x8888 t2, t3, t4, t5, t8, t9, s0, s1, t2, t3
- OVER_2x8888_2x8_2x8888 t0, t1, a2, a2, t4, t5, \
- t2, t3, t6, t0, t1, s0, s1, s2, s3
- CONVERT_2x8888_TO_2x0565 t2, t3, t4, t5, t7, t8, t9, s0, s1
-
- sh t4, 0(a0)
- sh t5, 2(a0)
- addiu a3, a3, -2
- addiu t1, a3, -1
- bgtz t1, 1b
- addiu a0, a0, 4
-2:
- beqz a3, 3f
- nop
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- /* a2 = mask (32bit constant) */
- lhu t1, 0(a0) /* t1 = destination (r5g6b5) */
-
- CONVERT_1x0565_TO_1x8888 t1, t2, t4, t5
- OVER_8888_8_8888 t0, a2, t2, t1, t6, t3, t4, t5, t7
- CONVERT_1x8888_TO_1x0565 t1, t3, t4, t5
-
- sh t3, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 0, s0, s1, s2, s3
- j ra
- nop
-
-END(pixman_composite_over_8888_n_0565_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_over_0565_n_0565_asm_mips)
-/*
- * a0 - dst (r5g6b5)
- * a1 - src (r5g6b5)
- * a2 - mask (32bit constant)
- * a3 - w
- */
-
- SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5
- li t6, 0x00ff00ff
- li t7, 0xf800f800
- li t8, 0x07e007e0
- li t9, 0x001F001F
- beqz a3, 3f
- nop
- srl a2, a2, 24
- addiu t1, a3, -1
- beqz t1, 2f
- nop
-1:
- lhu t0, 0(a1) /* t0 = source (r5g6b5) */
- lhu t1, 2(a1) /* t1 = source (r5g6b5) */
- /* a2 = mask (32bit constant) */
- lhu t2, 0(a0) /* t2 = destination (r5g6b5) */
- lhu t3, 2(a0) /* t3 = destination (r5g6b5) */
- addiu a1, a1, 4
-
- CONVERT_2x0565_TO_2x8888 t0, t1, t4, t5, t8, t9, s0, s1, s2, s3
- CONVERT_2x0565_TO_2x8888 t2, t3, s0, s1, t8, t9, s2, s3, s4, s5
- OVER_2x8888_2x8_2x8888 t4, t5, a2, a2, s0, s1, \
- t0, t1, t6, s2, s3, s4, s5, t4, t5
- CONVERT_2x8888_TO_2x0565 t0, t1, s0, s1, t7, t8, t9, s2, s3
-
- sh s0, 0(a0)
- sh s1, 2(a0)
- addiu a3, a3, -2
- addiu t1, a3, -1
- bgtz t1, 1b
- addiu a0, a0, 4
-2:
- beqz a3, 3f
- nop
- lhu t0, 0(a1) /* t0 = source (r5g6b5) */
- /* a2 = mask (32bit constant) */
- lhu t1, 0(a0) /* t1 = destination (r5g6b5) */
-
- CONVERT_1x0565_TO_1x8888 t0, t2, t4, t5
- CONVERT_1x0565_TO_1x8888 t1, t3, t4, t5
- OVER_8888_8_8888 t2, a2, t3, t0, t6, t1, t4, t5, t7
- CONVERT_1x8888_TO_1x0565 t0, t3, t4, t5
-
- sh t3, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5
- j ra
- nop
-
-END(pixman_composite_over_0565_n_0565_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_over_8888_8_8888_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (a8r8g8b8)
- * a2 - mask (a8)
- * a3 - w
- */
-
- SAVE_REGS_ON_STACK 0, s0, s1
- li t4, 0x00ff00ff
- beqz a3, 3f
- nop
- addiu t1, a3, -1
- beqz t1, 2f
- nop
-1:
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- lw t1, 4(a1) /* t1 = source (a8r8g8b8) */
- lbu t2, 0(a2) /* t2 = mask (a8) */
- lbu t3, 1(a2) /* t3 = mask (a8) */
- lw t5, 0(a0) /* t5 = destination (a8r8g8b8) */
- lw t6, 4(a0) /* t6 = destination (a8r8g8b8) */
- addiu a1, a1, 8
- addiu a2, a2, 2
-
- OVER_2x8888_2x8_2x8888 t0, t1, t2, t3, t5, t6, \
- t7, t8, t4, t9, s0, s1, t0, t1, t2
-
- sw t7, 0(a0)
- sw t8, 4(a0)
- addiu a3, a3, -2
- addiu t1, a3, -1
- bgtz t1, 1b
- addiu a0, a0, 8
-2:
- beqz a3, 3f
- nop
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- lbu t1, 0(a2) /* t1 = mask (a8) */
- lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */
-
- OVER_8888_8_8888 t0, t1, t2, t3, t4, t5, t6, t7, t8
-
- sw t3, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 0, s0, s1
- j ra
- nop
-
-END(pixman_composite_over_8888_8_8888_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_over_8888_8_0565_asm_mips)
-/*
- * a0 - dst (r5g6b5)
- * a1 - src (a8r8g8b8)
- * a2 - mask (a8)
- * a3 - w
- */
-
- SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5
- li t6, 0x00ff00ff
- li t7, 0xf800f800
- li t8, 0x07e007e0
- li t9, 0x001F001F
- beqz a3, 3f
- nop
- addiu t1, a3, -1
- beqz t1, 2f
- nop
-1:
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- lw t1, 4(a1) /* t1 = source (a8r8g8b8) */
- lbu t2, 0(a2) /* t2 = mask (a8) */
- lbu t3, 1(a2) /* t3 = mask (a8) */
- lhu t4, 0(a0) /* t4 = destination (r5g6b5) */
- lhu t5, 2(a0) /* t5 = destination (r5g6b5) */
- addiu a1, a1, 8
- addiu a2, a2, 2
-
- CONVERT_2x0565_TO_2x8888 t4, t5, s0, s1, t8, t9, s2, s3, s4, s5
- OVER_2x8888_2x8_2x8888 t0, t1, t2, t3, s0, s1, \
- t4, t5, t6, s2, s3, s4, s5, t0, t1
- CONVERT_2x8888_TO_2x0565 t4, t5, s0, s1, t7, t8, t9, s2, s3
-
- sh s0, 0(a0)
- sh s1, 2(a0)
- addiu a3, a3, -2
- addiu t1, a3, -1
- bgtz t1, 1b
- addiu a0, a0, 4
-2:
- beqz a3, 3f
- nop
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- lbu t1, 0(a2) /* t1 = mask (a8) */
- lhu t2, 0(a0) /* t2 = destination (r5g6b5) */
-
- CONVERT_1x0565_TO_1x8888 t2, t3, t4, t5
- OVER_8888_8_8888 t0, t1, t3, t2, t6, t4, t5, t7, t8
- CONVERT_1x8888_TO_1x0565 t2, t3, t4, t5
-
- sh t3, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5
- j ra
- nop
-
-END(pixman_composite_over_8888_8_0565_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_over_0565_8_0565_asm_mips)
-/*
- * a0 - dst (r5g6b5)
- * a1 - src (r5g6b5)
- * a2 - mask (a8)
- * a3 - w
- */
-
- SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5
- li t4, 0xf800f800
- li t5, 0x07e007e0
- li t6, 0x001F001F
- li t7, 0x00ff00ff
- beqz a3, 3f
- nop
- addiu t1, a3, -1
- beqz t1, 2f
- nop
-1:
- lhu t0, 0(a1) /* t0 = source (r5g6b5) */
- lhu t1, 2(a1) /* t1 = source (r5g6b5) */
- lbu t2, 0(a2) /* t2 = mask (a8) */
- lbu t3, 1(a2) /* t3 = mask (a8) */
- lhu t8, 0(a0) /* t8 = destination (r5g6b5) */
- lhu t9, 2(a0) /* t9 = destination (r5g6b5) */
- addiu a1, a1, 4
- addiu a2, a2, 2
-
- CONVERT_2x0565_TO_2x8888 t0, t1, s0, s1, t5, t6, s2, s3, s4, s5
- CONVERT_2x0565_TO_2x8888 t8, t9, s2, s3, t5, t6, s4, s5, t0, t1
- OVER_2x8888_2x8_2x8888 s0, s1, t2, t3, s2, s3, \
- t0, t1, t7, s4, s5, t8, t9, s0, s1
- CONVERT_2x8888_TO_2x0565 t0, t1, s0, s1, t4, t5, t6, s2, s3
-
- sh s0, 0(a0)
- sh s1, 2(a0)
- addiu a3, a3, -2
- addiu t1, a3, -1
- bgtz t1, 1b
- addiu a0, a0, 4
-2:
- beqz a3, 3f
- nop
- lhu t0, 0(a1) /* t0 = source (r5g6b5) */
- lbu t1, 0(a2) /* t1 = mask (a8) */
- lhu t2, 0(a0) /* t2 = destination (r5g6b5) */
-
- CONVERT_1x0565_TO_1x8888 t0, t3, t4, t5
- CONVERT_1x0565_TO_1x8888 t2, t4, t5, t6
- OVER_8888_8_8888 t3, t1, t4, t0, t7, t2, t5, t6, t8
- CONVERT_1x8888_TO_1x0565 t0, t3, t4, t5
-
- sh t3, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5
- j ra
- nop
-
-END(pixman_composite_over_0565_8_0565_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_over_8888_8888_8888_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (a8r8g8b8)
- * a2 - mask (a8r8g8b8)
- * a3 - w
- */
-
- SAVE_REGS_ON_STACK 0, s0, s1, s2
- li t4, 0x00ff00ff
- beqz a3, 3f
- nop
- addiu t1, a3, -1
- beqz t1, 2f
- nop
-1:
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- lw t1, 4(a1) /* t1 = source (a8r8g8b8) */
- lw t2, 0(a2) /* t2 = mask (a8r8g8b8) */
- lw t3, 4(a2) /* t3 = mask (a8r8g8b8) */
- lw t5, 0(a0) /* t5 = destination (a8r8g8b8) */
- lw t6, 4(a0) /* t6 = destination (a8r8g8b8) */
- addiu a1, a1, 8
- addiu a2, a2, 8
- srl t2, t2, 24
- srl t3, t3, 24
-
- OVER_2x8888_2x8_2x8888 t0, t1, t2, t3, t5, t6, t7, t8, t4, t9, s0, s1, s2, t0, t1
-
- sw t7, 0(a0)
- sw t8, 4(a0)
- addiu a3, a3, -2
- addiu t1, a3, -1
- bgtz t1, 1b
- addiu a0, a0, 8
-2:
- beqz a3, 3f
- nop
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- lw t1, 0(a2) /* t1 = mask (a8r8g8b8) */
- lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */
- srl t1, t1, 24
-
- OVER_8888_8_8888 t0, t1, t2, t3, t4, t5, t6, t7, t8
-
- sw t3, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 0, s0, s1, s2
- j ra
- nop
-
-END(pixman_composite_over_8888_8888_8888_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_over_8888_8888_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (a8r8g8b8)
- * a2 - w
- */
-
- SAVE_REGS_ON_STACK 0, s0, s1, s2
- li t4, 0x00ff00ff
- beqz a2, 3f
- nop
- addiu t1, a2, -1
- beqz t1, 2f
- nop
-1:
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- lw t1, 4(a1) /* t1 = source (a8r8g8b8) */
- lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */
- lw t3, 4(a0) /* t3 = destination (a8r8g8b8) */
- addiu a1, a1, 8
-
- not t5, t0
- srl t5, t5, 24
- not t6, t1
- srl t6, t6, 24
-
- or t7, t5, t6
- beqz t7, 11f
- or t8, t0, t1
- beqz t8, 12f
-
- MIPS_2xUN8x4_MUL_2xUN8 t2, t3, t5, t6, t7, t8, t4, t9, s0, s1, s2, t2, t3
-
- addu_s.qb t0, t7, t0
- addu_s.qb t1, t8, t1
-11:
- sw t0, 0(a0)
- sw t1, 4(a0)
-12:
- addiu a2, a2, -2
- addiu t1, a2, -1
- bgtz t1, 1b
- addiu a0, a0, 8
-2:
- beqz a2, 3f
- nop
-
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- lw t1, 0(a0) /* t1 = destination (a8r8g8b8) */
- addiu a1, a1, 4
-
- not t2, t0
- srl t2, t2, 24
-
- beqz t2, 21f
- nop
- beqz t0, 3f
-
- MIPS_UN8x4_MUL_UN8 t1, t2, t3, t4, t5, t6, t7
-
- addu_s.qb t0, t3, t0
-21:
- sw t0, 0(a0)
-
-3:
- RESTORE_REGS_FROM_STACK 0, s0, s1, s2
- j ra
- nop
-
-END(pixman_composite_over_8888_8888_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_over_8888_0565_asm_mips)
-/*
- * a0 - dst (r5g6b5)
- * a1 - src (a8r8g8b8)
- * a2 - w
- */
-
- SAVE_REGS_ON_STACK 8, s0, s1, s2, s3, s4, s5
- li t4, 0x00ff00ff
- li s3, 0xf800f800
- li s4, 0x07e007e0
- li s5, 0x001F001F
- beqz a2, 3f
- nop
- addiu t1, a2, -1
- beqz t1, 2f
- nop
-1:
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- lw t1, 4(a1) /* t1 = source (a8r8g8b8) */
- lhu t2, 0(a0) /* t2 = destination (r5g6b5) */
- lhu t3, 2(a0) /* t3 = destination (r5g6b5) */
- addiu a1, a1, 8
-
- not t5, t0
- srl t5, t5, 24
- not t6, t1
- srl t6, t6, 24
-
- or t7, t5, t6
- beqz t7, 11f
- or t8, t0, t1
- beqz t8, 12f
-
- CONVERT_2x0565_TO_2x8888 t2, t3, s0, s1, s4, s5, t7, t8, t9, s2
- MIPS_2xUN8x4_MUL_2xUN8 s0, s1, t5, t6, t7, t8, t4, t9, t2, t3, s2, s0, s1
-
- addu_s.qb t0, t7, t0
- addu_s.qb t1, t8, t1
-11:
- CONVERT_2x8888_TO_2x0565 t0, t1, t7, t8, s3, s4, s5, t2, t3
- sh t7, 0(a0)
- sh t8, 2(a0)
-12:
- addiu a2, a2, -2
- addiu t1, a2, -1
- bgtz t1, 1b
- addiu a0, a0, 4
-2:
- beqz a2, 3f
- nop
-
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- lhu t1, 0(a0) /* t1 = destination (r5g6b5) */
- addiu a1, a1, 4
-
- not t2, t0
- srl t2, t2, 24
-
- beqz t2, 21f
- nop
- beqz t0, 3f
-
- CONVERT_1x0565_TO_1x8888 t1, s0, t8, t9
- MIPS_UN8x4_MUL_UN8 s0, t2, t3, t4, t5, t6, t7
-
- addu_s.qb t0, t3, t0
-21:
- CONVERT_1x8888_TO_1x0565 t0, s0, t8, t9
- sh s0, 0(a0)
-
-3:
- RESTORE_REGS_FROM_STACK 8, s0, s1, s2, s3, s4, s5
- j ra
- nop
-
-END(pixman_composite_over_8888_0565_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_over_n_0565_asm_mips)
-/*
- * a0 - dst (r5g6b5)
- * a1 - src (32bit constant)
- * a2 - w
- */
-
- beqz a2, 5f
- nop
-
- not t0, a1
- srl t0, t0, 24
- bgtz t0, 1f
- nop
- CONVERT_1x8888_TO_1x0565 a1, t1, t2, t3
-0:
- sh t1, 0(a0)
- addiu a2, a2, -1
- bgtz a2, 0b
- addiu a0, a0, 2
- j ra
- nop
-
-1:
- SAVE_REGS_ON_STACK 0, s0, s1, s2
- li t4, 0x00ff00ff
- li t5, 0xf800f800
- li t6, 0x07e007e0
- li t7, 0x001F001F
- addiu t1, a2, -1
- beqz t1, 3f
- nop
-2:
- lhu t1, 0(a0) /* t1 = destination (r5g6b5) */
- lhu t2, 2(a0) /* t2 = destination (r5g6b5) */
-
- CONVERT_2x0565_TO_2x8888 t1, t2, t3, t8, t6, t7, t9, s0, s1, s2
- MIPS_2xUN8x4_MUL_2xUN8 t3, t8, t0, t0, t1, t2, t4, t9, s0, s1, s2, t3, t8
- addu_s.qb t1, t1, a1
- addu_s.qb t2, t2, a1
- CONVERT_2x8888_TO_2x0565 t1, t2, t3, t8, t5, t6, t7, s0, s1
-
- sh t3, 0(a0)
- sh t8, 2(a0)
-
- addiu a2, a2, -2
- addiu t1, a2, -1
- bgtz t1, 2b
- addiu a0, a0, 4
-3:
- beqz a2, 4f
- nop
-
- lhu t1, 0(a0) /* t1 = destination (r5g6b5) */
-
- CONVERT_1x0565_TO_1x8888 t1, t2, s0, s1
- MIPS_UN8x4_MUL_UN8 t2, t0, t1, t4, s0, s1, s2
- addu_s.qb t1, t1, a1
- CONVERT_1x8888_TO_1x0565 t1, t2, s0, s1
-
- sh t2, 0(a0)
-
-4:
- RESTORE_REGS_FROM_STACK 0, s0, s1, s2
-5:
- j ra
- nop
-
-END(pixman_composite_over_n_0565_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_over_n_8888_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (32bit constant)
- * a2 - w
- */
-
- beqz a2, 5f
- nop
-
- not t0, a1
- srl t0, t0, 24
- bgtz t0, 1f
- nop
-0:
- sw a1, 0(a0)
- addiu a2, a2, -1
- bgtz a2, 0b
- addiu a0, a0, 4
- j ra
- nop
-
-1:
- SAVE_REGS_ON_STACK 0, s0, s1, s2
- li t4, 0x00ff00ff
- addiu t1, a2, -1
- beqz t1, 3f
- nop
-2:
- lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */
- lw t3, 4(a0) /* t3 = destination (a8r8g8b8) */
-
- MIPS_2xUN8x4_MUL_2xUN8 t2, t3, t0, t0, t7, t8, t4, t9, s0, s1, s2, t2, t3
-
- addu_s.qb t7, t7, a1
- addu_s.qb t8, t8, a1
-
- sw t7, 0(a0)
- sw t8, 4(a0)
-
- addiu a2, a2, -2
- addiu t1, a2, -1
- bgtz t1, 2b
- addiu a0, a0, 8
-3:
- beqz a2, 4f
- nop
-
- lw t1, 0(a0) /* t1 = destination (a8r8g8b8) */
-
- MIPS_UN8x4_MUL_UN8 t1, t0, t3, t4, t5, t6, t7
-
- addu_s.qb t3, t3, a1
-
- sw t3, 0(a0)
-
-4:
- RESTORE_REGS_FROM_STACK 0, s0, s1, s2
-5:
- j ra
- nop
-
-END(pixman_composite_over_n_8888_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_add_8_8_8_asm_mips)
-/*
- * a0 - dst (a8)
- * a1 - src (a8)
- * a2 - mask (a8)
- * a3 - w
- */
-
- SAVE_REGS_ON_STACK 0, v0, v1
- li t9, 0x00ff00ff
- beqz a3, 3f
- nop
-
- srl v0, a3, 2 /* v0 = how many multiples of 4 dst pixels */
- beqz v0, 1f /* branch if less than 4 src pixels */
- nop
-
-0:
- beqz v0, 1f
- addiu v0, v0, -1
- lbu t0, 0(a2)
- lbu t1, 1(a2)
- lbu t2, 2(a2)
- lbu t3, 3(a2)
- lbu t4, 0(a0)
- lbu t5, 1(a0)
- lbu t6, 2(a0)
- lbu t7, 3(a0)
-
- addiu a2, a2, 4
-
- precr_sra.ph.w t1, t0, 0
- precr_sra.ph.w t3, t2, 0
- precr_sra.ph.w t5, t4, 0
- precr_sra.ph.w t7, t6, 0
-
- precr.qb.ph t0, t3, t1
- precr.qb.ph t1, t7, t5
-
- lbu t4, 0(a1)
- lbu v1, 1(a1)
- lbu t7, 2(a1)
- lbu t8, 3(a1)
-
- addiu a1, a1, 4
-
- precr_sra.ph.w v1, t4, 0
- precr_sra.ph.w t8, t7, 0
-
- muleu_s.ph.qbl t2, t0, t8
- muleu_s.ph.qbr t3, t0, v1
- shra_r.ph t4, t2, 8
- shra_r.ph t5, t3, 8
- and t4, t4, t9
- and t5, t5, t9
- addq.ph t2, t2, t4
- addq.ph t3, t3, t5
- shra_r.ph t2, t2, 8
- shra_r.ph t3, t3, 8
- precr.qb.ph t0, t2, t3
-
- addu_s.qb t2, t0, t1
-
- sb t2, 0(a0)
- srl t2, t2, 8
- sb t2, 1(a0)
- srl t2, t2, 8
- sb t2, 2(a0)
- srl t2, t2, 8
- sb t2, 3(a0)
- addiu a3, a3, -4
- b 0b
- addiu a0, a0, 4
-
-1:
- beqz a3, 3f
- nop
-2:
- lbu t8, 0(a1)
- lbu t0, 0(a2)
- lbu t1, 0(a0)
- addiu a1, a1, 1
- addiu a2, a2, 1
-
- mul t2, t0, t8
- shra_r.ph t3, t2, 8
- andi t3, t3, 0xff
- addq.ph t2, t2, t3
- shra_r.ph t2, t2, 8
- andi t2, t2, 0xff
-
- addu_s.qb t2, t2, t1
- sb t2, 0(a0)
- addiu a3, a3, -1
- bnez a3, 2b
- addiu a0, a0, 1
-
-3:
- RESTORE_REGS_FROM_STACK 0, v0, v1
- j ra
- nop
-
-END(pixman_composite_add_8_8_8_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_add_n_8_8_asm_mips)
-/*
- * a0 - dst (a8)
- * a1 - src (32bit constant)
- * a2 - mask (a8)
- * a3 - w
- */
-
- SAVE_REGS_ON_STACK 0, v0
- li t9, 0x00ff00ff
- beqz a3, 3f
- nop
-
- srl v0, a3, 2 /* v0 = how many multiples of 4 dst pixels */
- beqz v0, 1f /* branch if less than 4 src pixels */
- nop
-
- srl t8, a1, 24
- replv.ph t8, t8
-
-0:
- beqz v0, 1f
- addiu v0, v0, -1
- lbu t0, 0(a2)
- lbu t1, 1(a2)
- lbu t2, 2(a2)
- lbu t3, 3(a2)
- lbu t4, 0(a0)
- lbu t5, 1(a0)
- lbu t6, 2(a0)
- lbu t7, 3(a0)
-
- addiu a2, a2, 4
-
- precr_sra.ph.w t1, t0, 0
- precr_sra.ph.w t3, t2, 0
- precr_sra.ph.w t5, t4, 0
- precr_sra.ph.w t7, t6, 0
-
- precr.qb.ph t0, t3, t1
- precr.qb.ph t1, t7, t5
-
- muleu_s.ph.qbl t2, t0, t8
- muleu_s.ph.qbr t3, t0, t8
- shra_r.ph t4, t2, 8
- shra_r.ph t5, t3, 8
- and t4, t4, t9
- and t5, t5, t9
- addq.ph t2, t2, t4
- addq.ph t3, t3, t5
- shra_r.ph t2, t2, 8
- shra_r.ph t3, t3, 8
- precr.qb.ph t0, t2, t3
-
- addu_s.qb t2, t0, t1
-
- sb t2, 0(a0)
- srl t2, t2, 8
- sb t2, 1(a0)
- srl t2, t2, 8
- sb t2, 2(a0)
- srl t2, t2, 8
- sb t2, 3(a0)
- addiu a3, a3, -4
- b 0b
- addiu a0, a0, 4
-
-1:
- beqz a3, 3f
- nop
- srl t8, a1, 24
-2:
- lbu t0, 0(a2)
- lbu t1, 0(a0)
- addiu a2, a2, 1
-
- mul t2, t0, t8
- shra_r.ph t3, t2, 8
- andi t3, t3, 0xff
- addq.ph t2, t2, t3
- shra_r.ph t2, t2, 8
- andi t2, t2, 0xff
-
- addu_s.qb t2, t2, t1
- sb t2, 0(a0)
- addiu a3, a3, -1
- bnez a3, 2b
- addiu a0, a0, 1
-
-3:
- RESTORE_REGS_FROM_STACK 0, v0
- j ra
- nop
-
-END(pixman_composite_add_n_8_8_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_add_n_8_8888_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (32bit constant)
- * a2 - mask (a8)
- * a3 - w
- */
-
- SAVE_REGS_ON_STACK 0, s0, s1, s2
- li t4, 0x00ff00ff
- beqz a3, 3f
- nop
- addiu t1, a3, -1
- beqz t1, 2f
- nop
-1:
- /* a1 = source (32bit constant) */
- lbu t0, 0(a2) /* t0 = mask (a8) */
- lbu t1, 1(a2) /* t1 = mask (a8) */
- lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */
- lw t3, 4(a0) /* t3 = destination (a8r8g8b8) */
- addiu a2, a2, 2
-
- MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4 a1, a1, \
- t0, t1, \
- t2, t3, \
- t5, t6, \
- t4, t7, t8, t9, s0, s1, s2
-
- sw t5, 0(a0)
- sw t6, 4(a0)
- addiu a3, a3, -2
- addiu t1, a3, -1
- bgtz t1, 1b
- addiu a0, a0, 8
-2:
- beqz a3, 3f
- nop
- /* a1 = source (32bit constant) */
- lbu t0, 0(a2) /* t0 = mask (a8) */
- lw t1, 0(a0) /* t1 = destination (a8r8g8b8) */
-
- MIPS_UN8x4_MUL_UN8_ADD_UN8x4 a1, t0, t1, t2, t4, t3, t5, t6
-
- sw t2, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 0, s0, s1, s2
- j ra
- nop
-
-END(pixman_composite_add_n_8_8888_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_add_0565_8_0565_asm_mips)
-/*
- * a0 - dst (r5g6b5)
- * a1 - src (r5g6b5)
- * a2 - mask (a8)
- * a3 - w
- */
-
- SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7
- li t4, 0xf800f800
- li t5, 0x07e007e0
- li t6, 0x001F001F
- li t7, 0x00ff00ff
- beqz a3, 3f
- nop
- addiu t1, a3, -1
- beqz t1, 2f
- nop
-1:
- lhu t0, 0(a1) /* t0 = source (r5g6b5) */
- lhu t1, 2(a1) /* t1 = source (r5g6b5) */
- lbu t2, 0(a2) /* t2 = mask (a8) */
- lbu t3, 1(a2) /* t3 = mask (a8) */
- lhu t8, 0(a0) /* t8 = destination (r5g6b5) */
- lhu t9, 2(a0) /* t9 = destination (r5g6b5) */
- addiu a1, a1, 4
- addiu a2, a2, 2
-
- CONVERT_2x0565_TO_2x8888 t0, t1, s0, s1, t5, t6, s2, s3, s4, s5
- CONVERT_2x0565_TO_2x8888 t8, t9, s2, s3, t5, t6, s4, s5, s6, s7
- MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4 s0, s1, \
- t2, t3, \
- s2, s3, \
- t0, t1, \
- t7, s4, s5, s6, s7, t8, t9
- CONVERT_2x8888_TO_2x0565 t0, t1, s0, s1, t4, t5, t6, s2, s3
-
- sh s0, 0(a0)
- sh s1, 2(a0)
- addiu a3, a3, -2
- addiu t1, a3, -1
- bgtz t1, 1b
- addiu a0, a0, 4
-2:
- beqz a3, 3f
- nop
- lhu t0, 0(a1) /* t0 = source (r5g6b5) */
- lbu t1, 0(a2) /* t1 = mask (a8) */
- lhu t2, 0(a0) /* t2 = destination (r5g6b5) */
-
- CONVERT_1x0565_TO_1x8888 t0, t3, t4, t5
- CONVERT_1x0565_TO_1x8888 t2, t4, t5, t6
- MIPS_UN8x4_MUL_UN8_ADD_UN8x4 t3, t1, t4, t0, t7, t2, t5, t6
- CONVERT_1x8888_TO_1x0565 t0, t3, t4, t5
-
- sh t3, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7
- j ra
- nop
-
-END(pixman_composite_add_0565_8_0565_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_add_8888_8_8888_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (a8r8g8b8)
- * a2 - mask (a8)
- * a3 - w
- */
-
- SAVE_REGS_ON_STACK 0, s0, s1, s2
- li t4, 0x00ff00ff
- beqz a3, 3f
- nop
- addiu t1, a3, -1
- beqz t1, 2f
- nop
-1:
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- lw t1, 4(a1) /* t1 = source (a8r8g8b8) */
- lbu t2, 0(a2) /* t2 = mask (a8) */
- lbu t3, 1(a2) /* t3 = mask (a8) */
- lw t5, 0(a0) /* t5 = destination (a8r8g8b8) */
- lw t6, 4(a0) /* t6 = destination (a8r8g8b8) */
- addiu a1, a1, 8
- addiu a2, a2, 2
-
- MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4 t0, t1, \
- t2, t3, \
- t5, t6, \
- t7, t8, \
- t4, t9, s0, s1, s2, t0, t1
-
- sw t7, 0(a0)
- sw t8, 4(a0)
- addiu a3, a3, -2
- addiu t1, a3, -1
- bgtz t1, 1b
- addiu a0, a0, 8
-2:
- beqz a3, 3f
- nop
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- lbu t1, 0(a2) /* t1 = mask (a8) */
- lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */
-
- MIPS_UN8x4_MUL_UN8_ADD_UN8x4 t0, t1, t2, t3, t4, t5, t6, t7
-
- sw t3, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 0, s0, s1, s2
- j ra
- nop
-
-END(pixman_composite_add_8888_8_8888_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_add_8888_n_8888_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (a8r8g8b8)
- * a2 - mask (32bit constant)
- * a3 - w
- */
-
- SAVE_REGS_ON_STACK 0, s0, s1, s2
- li t4, 0x00ff00ff
- beqz a3, 3f
- nop
- srl a2, a2, 24
- addiu t1, a3, -1
- beqz t1, 2f
- nop
-1:
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- lw t1, 4(a1) /* t1 = source (a8r8g8b8) */
- /* a2 = mask (32bit constant) */
- lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */
- lw t3, 4(a0) /* t3 = destination (a8r8g8b8) */
- addiu a1, a1, 8
-
- MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4 t0, t1, \
- a2, a2, \
- t2, t3, \
- t5, t6, \
- t4, t7, t8, t9, s0, s1, s2
-
- sw t5, 0(a0)
- sw t6, 4(a0)
- addiu a3, a3, -2
- addiu t1, a3, -1
- bgtz t1, 1b
- addiu a0, a0, 8
-2:
- beqz a3, 3f
- nop
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- /* a2 = mask (32bit constant) */
- lw t1, 0(a0) /* t1 = destination (a8r8g8b8) */
-
- MIPS_UN8x4_MUL_UN8_ADD_UN8x4 t0, a2, t1, t3, t4, t5, t6, t7
-
- sw t3, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 0, s0, s1, s2
- j ra
- nop
-
-END(pixman_composite_add_8888_n_8888_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_add_8888_8888_8888_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (a8r8g8b8)
- * a2 - mask (a8r8g8b8)
- * a3 - w
- */
-
- SAVE_REGS_ON_STACK 0, s0, s1, s2
- li t4, 0x00ff00ff
- beqz a3, 3f
- nop
- addiu t1, a3, -1
- beqz t1, 2f
- nop
-1:
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- lw t1, 4(a1) /* t1 = source (a8r8g8b8) */
- lw t2, 0(a2) /* t2 = mask (a8r8g8b8) */
- lw t3, 4(a2) /* t3 = mask (a8r8g8b8) */
- lw t5, 0(a0) /* t5 = destination (a8r8g8b8) */
- lw t6, 4(a0) /* t6 = destination (a8r8g8b8) */
- addiu a1, a1, 8
- addiu a2, a2, 8
- srl t2, t2, 24
- srl t3, t3, 24
-
- MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4 t0, t1, \
- t2, t3, \
- t5, t6, \
- t7, t8, \
- t4, t9, s0, s1, s2, t0, t1
-
- sw t7, 0(a0)
- sw t8, 4(a0)
- addiu a3, a3, -2
- addiu t1, a3, -1
- bgtz t1, 1b
- addiu a0, a0, 8
-2:
- beqz a3, 3f
- nop
- lw t0, 0(a1) /* t0 = source (a8r8g8b8) */
- lw t1, 0(a2) /* t1 = mask (a8r8g8b8) */
- lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */
- srl t1, t1, 24
-
- MIPS_UN8x4_MUL_UN8_ADD_UN8x4 t0, t1, t2, t3, t4, t5, t6, t7
-
- sw t3, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 0, s0, s1, s2
- j ra
- nop
-
-END(pixman_composite_add_8888_8888_8888_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_add_8_8_asm_mips)
-/*
- * a0 - dst (a8)
- * a1 - src (a8)
- * a2 - w
- */
-
- beqz a2, 3f
- nop
- srl t9, a2, 2 /* t9 = how many multiples of 4 dst pixels */
- beqz t9, 1f /* branch if less than 4 src pixels */
- nop
-
-0:
- beqz t9, 1f
- addiu t9, t9, -1
- lbu t0, 0(a1)
- lbu t1, 1(a1)
- lbu t2, 2(a1)
- lbu t3, 3(a1)
- lbu t4, 0(a0)
- lbu t5, 1(a0)
- lbu t6, 2(a0)
- lbu t7, 3(a0)
-
- addiu a1, a1, 4
-
- precr_sra.ph.w t1, t0, 0
- precr_sra.ph.w t3, t2, 0
- precr_sra.ph.w t5, t4, 0
- precr_sra.ph.w t7, t6, 0
-
- precr.qb.ph t0, t3, t1
- precr.qb.ph t1, t7, t5
-
- addu_s.qb t2, t0, t1
-
- sb t2, 0(a0)
- srl t2, t2, 8
- sb t2, 1(a0)
- srl t2, t2, 8
- sb t2, 2(a0)
- srl t2, t2, 8
- sb t2, 3(a0)
- addiu a2, a2, -4
- b 0b
- addiu a0, a0, 4
-
-1:
- beqz a2, 3f
- nop
-2:
- lbu t0, 0(a1)
- lbu t1, 0(a0)
- addiu a1, a1, 1
-
- addu_s.qb t2, t0, t1
- sb t2, 0(a0)
- addiu a2, a2, -1
- bnez a2, 2b
- addiu a0, a0, 1
-
-3:
- j ra
- nop
-
-END(pixman_composite_add_8_8_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_add_8888_8888_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (a8r8g8b8)
- * a2 - w
- */
-
- beqz a2, 4f
- nop
-
- srl t9, a2, 2 /* t1 = how many multiples of 4 src pixels */
- beqz t9, 3f /* branch if less than 4 src pixels */
- nop
-1:
- addiu t9, t9, -1
- beqz t9, 2f
- addiu a2, a2, -4
-
- lw t0, 0(a1)
- lw t1, 4(a1)
- lw t2, 8(a1)
- lw t3, 12(a1)
- lw t4, 0(a0)
- lw t5, 4(a0)
- lw t6, 8(a0)
- lw t7, 12(a0)
- addiu a1, a1, 16
-
- addu_s.qb t4, t4, t0
- addu_s.qb t5, t5, t1
- addu_s.qb t6, t6, t2
- addu_s.qb t7, t7, t3
-
- sw t4, 0(a0)
- sw t5, 4(a0)
- sw t6, 8(a0)
- sw t7, 12(a0)
- b 1b
- addiu a0, a0, 16
-2:
- lw t0, 0(a1)
- lw t1, 4(a1)
- lw t2, 8(a1)
- lw t3, 12(a1)
- lw t4, 0(a0)
- lw t5, 4(a0)
- lw t6, 8(a0)
- lw t7, 12(a0)
- addiu a1, a1, 16
-
- addu_s.qb t4, t4, t0
- addu_s.qb t5, t5, t1
- addu_s.qb t6, t6, t2
- addu_s.qb t7, t7, t3
-
- sw t4, 0(a0)
- sw t5, 4(a0)
- sw t6, 8(a0)
- sw t7, 12(a0)
-
- beqz a2, 4f
- addiu a0, a0, 16
-3:
- lw t0, 0(a1)
- lw t1, 0(a0)
- addiu a1, a1, 4
- addiu a2, a2, -1
- addu_s.qb t1, t1, t0
- sw t1, 0(a0)
- bnez a2, 3b
- addiu a0, a0, 4
-4:
- jr ra
- nop
-
-END(pixman_composite_add_8888_8888_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_out_reverse_8_0565_asm_mips)
-/*
- * a0 - dst (r5g6b5)
- * a1 - src (a8)
- * a2 - w
- */
-
- beqz a2, 4f
- nop
-
- SAVE_REGS_ON_STACK 0, s0, s1, s2, s3
- li t2, 0xf800f800
- li t3, 0x07e007e0
- li t4, 0x001F001F
- li t5, 0x00ff00ff
-
- addiu t1, a2, -1
- beqz t1, 2f
- nop
-1:
- lbu t0, 0(a1) /* t0 = source (a8) */
- lbu t1, 1(a1) /* t1 = source (a8) */
- lhu t6, 0(a0) /* t6 = destination (r5g6b5) */
- lhu t7, 2(a0) /* t7 = destination (r5g6b5) */
- addiu a1, a1, 2
-
- not t0, t0
- not t1, t1
- andi t0, 0xff /* t0 = neg source1 */
- andi t1, 0xff /* t1 = neg source2 */
- CONVERT_2x0565_TO_2x8888 t6, t7, t8, t9, t3, t4, s0, s1, s2, s3
- MIPS_2xUN8x4_MUL_2xUN8 t8, t9, t0, t1, t6, t7, t5, s0, s1, s2, s3, t8, t9
- CONVERT_2x8888_TO_2x0565 t6, t7, t8, t9, t2, t3, t4, s0, s1
-
- sh t8, 0(a0)
- sh t9, 2(a0)
- addiu a2, a2, -2
- addiu t1, a2, -1
- bgtz t1, 1b
- addiu a0, a0, 4
-2:
- beqz a2, 3f
- nop
- lbu t0, 0(a1) /* t0 = source (a8) */
- lhu t1, 0(a0) /* t1 = destination (r5g6b5) */
-
- not t0, t0
- andi t0, 0xff /* t0 = neg source */
- CONVERT_1x0565_TO_1x8888 t1, t2, t3, t4
- MIPS_UN8x4_MUL_UN8 t2, t0, t1, t5, t3, t4, t6
- CONVERT_1x8888_TO_1x0565 t1, t2, t3, t4
-
- sh t2, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 0, s0, s1, s2, s3
-4:
- j ra
- nop
-
-END(pixman_composite_out_reverse_8_0565_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_out_reverse_8_8888_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (a8)
- * a2 - w
- */
-
- beqz a2, 3f
- nop
- li t4, 0x00ff00ff
- addiu t1, a2, -1
- beqz t1, 2f
- nop
-1:
- lbu t0, 0(a1) /* t0 = source (a8) */
- lbu t1, 1(a1) /* t1 = source (a8) */
- lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */
- lw t3, 4(a0) /* t3 = destination (a8r8g8b8) */
- addiu a1, a1, 2
- not t0, t0
- not t1, t1
- andi t0, 0xff /* t0 = neg source */
- andi t1, 0xff /* t1 = neg source */
-
- MIPS_2xUN8x4_MUL_2xUN8 t2, t3, t0, t1, t5, t6, t4, t7, t8, t9, t2, t3, t0
-
- sw t5, 0(a0)
- sw t6, 4(a0)
- addiu a2, a2, -2
- addiu t1, a2, -1
- bgtz t1, 1b
- addiu a0, a0, 8
-2:
- beqz a2, 3f
- nop
- lbu t0, 0(a1) /* t0 = source (a8) */
- lw t1, 0(a0) /* t1 = destination (a8r8g8b8) */
- not t0, t0
- andi t0, 0xff /* t0 = neg source */
-
- MIPS_UN8x4_MUL_UN8 t1, t0, t2, t4, t3, t5, t6
-
- sw t2, 0(a0)
-3:
- j ra
- nop
-
-END(pixman_composite_out_reverse_8_8888_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_over_reverse_n_8888_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (32bit constant)
- * a2 - w
- */
-
- beqz a2, 5f
- nop
-
- SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7
- li t0, 0x00ff00ff
- srl t9, a2, 2 /* t9 = how many multiples of 4 src pixels */
- beqz t9, 2f /* branch if less than 4 src pixels */
- nop
-1:
- beqz t9, 2f
- addiu t9, t9, -1
-
- lw t1, 0(a0)
- lw t2, 4(a0)
- lw t3, 8(a0)
- lw t4, 12(a0)
-
- addiu a2, a2, -4
-
- not t5, t1
- not t6, t2
- not t7, t3
- not t8, t4
- srl t5, t5, 24
- srl t6, t6, 24
- srl t7, t7, 24
- srl t8, t8, 24
- replv.ph t5, t5
- replv.ph t6, t6
- replv.ph t7, t7
- replv.ph t8, t8
- muleu_s.ph.qbl s0, a1, t5
- muleu_s.ph.qbr s1, a1, t5
- muleu_s.ph.qbl s2, a1, t6
- muleu_s.ph.qbr s3, a1, t6
- muleu_s.ph.qbl s4, a1, t7
- muleu_s.ph.qbr s5, a1, t7
- muleu_s.ph.qbl s6, a1, t8
- muleu_s.ph.qbr s7, a1, t8
-
- shra_r.ph t5, s0, 8
- shra_r.ph t6, s1, 8
- shra_r.ph t7, s2, 8
- shra_r.ph t8, s3, 8
- and t5, t5, t0
- and t6, t6, t0
- and t7, t7, t0
- and t8, t8, t0
- addq.ph s0, s0, t5
- addq.ph s1, s1, t6
- addq.ph s2, s2, t7
- addq.ph s3, s3, t8
- shra_r.ph s0, s0, 8
- shra_r.ph s1, s1, 8
- shra_r.ph s2, s2, 8
- shra_r.ph s3, s3, 8
- shra_r.ph t5, s4, 8
- shra_r.ph t6, s5, 8
- shra_r.ph t7, s6, 8
- shra_r.ph t8, s7, 8
- and t5, t5, t0
- and t6, t6, t0
- and t7, t7, t0
- and t8, t8, t0
- addq.ph s4, s4, t5
- addq.ph s5, s5, t6
- addq.ph s6, s6, t7
- addq.ph s7, s7, t8
- shra_r.ph s4, s4, 8
- shra_r.ph s5, s5, 8
- shra_r.ph s6, s6, 8
- shra_r.ph s7, s7, 8
-
- precr.qb.ph t5, s0, s1
- precr.qb.ph t6, s2, s3
- precr.qb.ph t7, s4, s5
- precr.qb.ph t8, s6, s7
- addu_s.qb t5, t1, t5
- addu_s.qb t6, t2, t6
- addu_s.qb t7, t3, t7
- addu_s.qb t8, t4, t8
-
- sw t5, 0(a0)
- sw t6, 4(a0)
- sw t7, 8(a0)
- sw t8, 12(a0)
- b 1b
- addiu a0, a0, 16
-
-2:
- beqz a2, 4f
- nop
-3:
- lw t1, 0(a0)
-
- not t2, t1
- srl t2, t2, 24
- replv.ph t2, t2
-
- muleu_s.ph.qbl t4, a1, t2
- muleu_s.ph.qbr t5, a1, t2
- shra_r.ph t6, t4, 8
- shra_r.ph t7, t5, 8
-
- and t6,t6,t0
- and t7,t7,t0
-
- addq.ph t8, t4, t6
- addq.ph t9, t5, t7
-
- shra_r.ph t8, t8, 8
- shra_r.ph t9, t9, 8
-
- precr.qb.ph t9, t8, t9
-
- addu_s.qb t9, t1, t9
- sw t9, 0(a0)
-
- addiu a2, a2, -1
- bnez a2, 3b
- addiu a0, a0, 4
-4:
- RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7
-5:
- j ra
- nop
-
-END(pixman_composite_over_reverse_n_8888_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_composite_in_n_8_asm_mips)
-/*
- * a0 - dst (a8)
- * a1 - src (32bit constant)
- * a2 - w
- */
-
- li t9, 0x00ff00ff
- beqz a2, 3f
- nop
- srl t7, a2, 2 /* t7 = how many multiples of 4 dst pixels */
- beqz t7, 1f /* branch if less than 4 src pixels */
- nop
-
- srl t8, a1, 24
- replv.ph t8, t8
-
-0:
- beqz t7, 1f
- addiu t7, t7, -1
- lbu t0, 0(a0)
- lbu t1, 1(a0)
- lbu t2, 2(a0)
- lbu t3, 3(a0)
-
- precr_sra.ph.w t1, t0, 0
- precr_sra.ph.w t3, t2, 0
- precr.qb.ph t0, t3, t1
-
- muleu_s.ph.qbl t2, t0, t8
- muleu_s.ph.qbr t3, t0, t8
- shra_r.ph t4, t2, 8
- shra_r.ph t5, t3, 8
- and t4, t4, t9
- and t5, t5, t9
- addq.ph t2, t2, t4
- addq.ph t3, t3, t5
- shra_r.ph t2, t2, 8
- shra_r.ph t3, t3, 8
- precr.qb.ph t2, t2, t3
-
- sb t2, 0(a0)
- srl t2, t2, 8
- sb t2, 1(a0)
- srl t2, t2, 8
- sb t2, 2(a0)
- srl t2, t2, 8
- sb t2, 3(a0)
- addiu a2, a2, -4
- b 0b
- addiu a0, a0, 4
-
-1:
- beqz a2, 3f
- nop
- srl t8, a1, 24
-2:
- lbu t0, 0(a0)
-
- mul t2, t0, t8
- shra_r.ph t3, t2, 8
- andi t3, t3, 0x00ff
- addq.ph t2, t2, t3
- shra_r.ph t2, t2, 8
-
- sb t2, 0(a0)
- addiu a2, a2, -1
- bnez a2, 2b
- addiu a0, a0, 1
-
-3:
- j ra
- nop
-
-END(pixman_composite_in_n_8_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_scaled_nearest_scanline_8888_8888_OVER_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (a8r8g8b8)
- * a2 - w
- * a3 - vx
- * 16(sp) - unit_x
- */
-
- SAVE_REGS_ON_STACK 0, s0, s1, s2, s3
- lw t8, 16(sp) /* t8 = unit_x */
- li t6, 0x00ff00ff
- beqz a2, 3f
- nop
- addiu t1, a2, -1
- beqz t1, 2f
- nop
-1:
- sra t0, a3, 16 /* t0 = vx >> 16 */
- sll t0, t0, 2 /* t0 = t0 * 4 (a8r8g8b8) */
- addu t0, a1, t0
- lw t0, 0(t0) /* t0 = source (a8r8g8b8) */
- addu a3, a3, t8 /* a3 = vx + unit_x */
-
- sra t1, a3, 16 /* t0 = vx >> 16 */
- sll t1, t1, 2 /* t0 = t0 * 4 (a8r8g8b8) */
- addu t1, a1, t1
- lw t1, 0(t1) /* t1 = source (a8r8g8b8) */
- addu a3, a3, t8 /* a3 = vx + unit_x */
-
- lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */
- lw t3, 4(a0) /* t3 = destination (a8r8g8b8) */
-
- OVER_2x8888_2x8888 t0, t1, t2, t3, t4, t5, t6, t7, t9, s0, s1, s2, s3
-
- sw t4, 0(a0)
- sw t5, 4(a0)
- addiu a2, a2, -2
- addiu t1, a2, -1
- bgtz t1, 1b
- addiu a0, a0, 8
-2:
- beqz a2, 3f
- nop
- sra t0, a3, 16 /* t0 = vx >> 16 */
- sll t0, t0, 2 /* t0 = t0 * 4 (a8r8g8b8) */
- addu t0, a1, t0
- lw t0, 0(t0) /* t0 = source (a8r8g8b8) */
- lw t1, 0(a0) /* t1 = destination (a8r8g8b8) */
- addu a3, a3, t8 /* a3 = vx + unit_x */
-
- OVER_8888_8888 t0, t1, t2, t6, t4, t5, t3, t7
-
- sw t2, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 0, s0, s1, s2, s3
- j ra
- nop
-
-END(pixman_scaled_nearest_scanline_8888_8888_OVER_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_scaled_nearest_scanline_8888_0565_OVER_asm_mips)
-/*
- * a0 - dst (r5g6b5)
- * a1 - src (a8r8g8b8)
- * a2 - w
- * a3 - vx
- * 16(sp) - unit_x
- */
-
- SAVE_REGS_ON_STACK 24, s0, s1, s2, s3, s4, v0, v1
- lw t8, 40(sp) /* t8 = unit_x */
- li t4, 0x00ff00ff
- li t5, 0xf800f800
- li t6, 0x07e007e0
- li t7, 0x001F001F
- beqz a2, 3f
- nop
- addiu t1, a2, -1
- beqz t1, 2f
- nop
-1:
- sra t0, a3, 16 /* t0 = vx >> 16 */
- sll t0, t0, 2 /* t0 = t0 * 4 (a8r8g8b8) */
- addu t0, a1, t0
- lw t0, 0(t0) /* t0 = source (a8r8g8b8) */
- addu a3, a3, t8 /* a3 = vx + unit_x */
- sra t1, a3, 16 /* t0 = vx >> 16 */
- sll t1, t1, 2 /* t0 = t0 * 4 (a8r8g8b8) */
- addu t1, a1, t1
- lw t1, 0(t1) /* t1 = source (a8r8g8b8) */
- addu a3, a3, t8 /* a3 = vx + unit_x */
- lhu t2, 0(a0) /* t2 = destination (r5g6b5) */
- lhu t3, 2(a0) /* t3 = destination (r5g6b5) */
-
- CONVERT_2x0565_TO_2x8888 t2, t3, v0, v1, t6, t7, s0, s1, s2, s3
- OVER_2x8888_2x8888 t0, t1, v0, v1, t2, t3, t4, t9, s0, s1, s2, s3, s4
- CONVERT_2x8888_TO_2x0565 t2, t3, v0, v1, t5, t6, t7, t9, s2
-
- sh v0, 0(a0)
- sh v1, 2(a0)
- addiu a2, a2, -2
- addiu t1, a2, -1
- bgtz t1, 1b
- addiu a0, a0, 4
-2:
- beqz a2, 3f
- nop
- sra t0, a3, 16 /* t0 = vx >> 16 */
- sll t0, t0, 2 /* t0 = t0 * 4 (a8r8g8b8) */
- addu t0, a1, t0
- lw t0, 0(t0) /* t0 = source (a8r8g8b8) */
- lhu t1, 0(a0) /* t1 = destination (r5g6b5) */
- addu a3, a3, t8 /* a3 = vx + unit_x */
-
- CONVERT_1x0565_TO_1x8888 t1, t2, t5, t6
- OVER_8888_8888 t0, t2, t1, t4, t3, t5, t6, t7
- CONVERT_1x8888_TO_1x0565 t1, t2, t5, t6
-
- sh t2, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 24, s0, s1, s2, s3, s4, v0, v1
- j ra
- nop
-
-END(pixman_scaled_nearest_scanline_8888_0565_OVER_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_scaled_nearest_scanline_0565_8888_SRC_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - src (r5g6b5)
- * a2 - w
- * a3 - vx
- * 16(sp) - unit_x
- */
-
- SAVE_REGS_ON_STACK 0, v0
- beqz a2, 3f
- nop
-
- lw v0, 16(sp) /* v0 = unit_x */
- addiu t1, a2, -1
- beqz t1, 2f
- nop
-
- li t4, 0x07e007e0
- li t5, 0x001F001F
-1:
- sra t0, a3, 16 /* t0 = vx >> 16 */
- sll t0, t0, 1 /* t0 = t0 * 2 ((r5g6b5)) */
- addu t0, a1, t0
- lhu t0, 0(t0) /* t0 = source ((r5g6b5)) */
- addu a3, a3, v0 /* a3 = vx + unit_x */
- sra t1, a3, 16 /* t1 = vx >> 16 */
- sll t1, t1, 1 /* t1 = t1 * 2 ((r5g6b5)) */
- addu t1, a1, t1
- lhu t1, 0(t1) /* t1 = source ((r5g6b5)) */
- addu a3, a3, v0 /* a3 = vx + unit_x */
- addiu a2, a2, -2
-
- CONVERT_2x0565_TO_2x8888 t0, t1, t2, t3, t4, t5, t6, t7, t8, t9
-
- sw t2, 0(a0)
- sw t3, 4(a0)
-
- addiu t2, a2, -1
- bgtz t2, 1b
- addiu a0, a0, 8
-2:
- beqz a2, 3f
- nop
- sra t0, a3, 16 /* t0 = vx >> 16 */
- sll t0, t0, 1 /* t0 = t0 * 2 ((r5g6b5)) */
- addu t0, a1, t0
- lhu t0, 0(t0) /* t0 = source ((r5g6b5)) */
-
- CONVERT_1x0565_TO_1x8888 t0, t1, t2, t3
-
- sw t1, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 0, v0
- j ra
- nop
-
-END(pixman_scaled_nearest_scanline_0565_8888_SRC_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_scaled_nearest_scanline_8888_8_0565_OVER_asm_mips)
-/*
- * a0 - dst (r5g6b5)
- * a1 - src (a8r8g8b8)
- * a2 - mask (a8)
- * a3 - w
- * 16(sp) - vx
- * 20(sp) - unit_x
- */
- beqz a3, 4f
- nop
-
- SAVE_REGS_ON_STACK 20, v0, v1, s0, s1, s2, s3, s4, s5
- lw v0, 36(sp) /* v0 = vx */
- lw v1, 40(sp) /* v1 = unit_x */
- li t6, 0x00ff00ff
- li t7, 0xf800f800
- li t8, 0x07e007e0
- li t9, 0x001F001F
-
- addiu t1, a3, -1
- beqz t1, 2f
- nop
-1:
- sra t0, v0, 16 /* t0 = vx >> 16 */
- sll t0, t0, 2 /* t0 = t0 * 4 (a8r8g8b8) */
- addu t0, a1, t0
- lw t0, 0(t0) /* t0 = source (a8r8g8b8) */
- addu v0, v0, v1 /* v0 = vx + unit_x */
- sra t1, v0, 16 /* t1 = vx >> 16 */
- sll t1, t1, 2 /* t1 = t1 * 4 (a8r8g8b8) */
- addu t1, a1, t1
- lw t1, 0(t1) /* t1 = source (a8r8g8b8) */
- addu v0, v0, v1 /* v0 = vx + unit_x */
- lbu t2, 0(a2) /* t2 = mask (a8) */
- lbu t3, 1(a2) /* t3 = mask (a8) */
- lhu t4, 0(a0) /* t4 = destination (r5g6b5) */
- lhu t5, 2(a0) /* t5 = destination (r5g6b5) */
- addiu a2, a2, 2
-
- CONVERT_2x0565_TO_2x8888 t4, t5, s0, s1, t8, t9, s2, s3, s4, s5
- OVER_2x8888_2x8_2x8888 t0, t1, \
- t2, t3, \
- s0, s1, \
- t4, t5, \
- t6, s2, s3, s4, s5, t2, t3
- CONVERT_2x8888_TO_2x0565 t4, t5, s0, s1, t7, t8, t9, s2, s3
-
- sh s0, 0(a0)
- sh s1, 2(a0)
- addiu a3, a3, -2
- addiu t1, a3, -1
- bgtz t1, 1b
- addiu a0, a0, 4
-2:
- beqz a3, 3f
- nop
- sra t0, v0, 16 /* t0 = vx >> 16 */
- sll t0, t0, 2 /* t0 = t0 * 4 (a8r8g8b8) */
- addu t0, a1, t0
- lw t0, 0(t0) /* t0 = source (a8r8g8b8) */
- lbu t1, 0(a2) /* t1 = mask (a8) */
- lhu t2, 0(a0) /* t2 = destination (r5g6b5) */
-
- CONVERT_1x0565_TO_1x8888 t2, t3, t4, t5
- OVER_8888_8_8888 t0, t1, t3, t2, t6, t4, t5, t7, t8
- CONVERT_1x8888_TO_1x0565 t2, t3, t4, t5
-
- sh t3, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 20, v0, v1, s0, s1, s2, s3, s4, s5
-4:
- j ra
- nop
-
-END(pixman_scaled_nearest_scanline_8888_8_0565_OVER_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_scaled_nearest_scanline_0565_8_0565_OVER_asm_mips)
-/*
- * a0 - dst (r5g6b5)
- * a1 - src (r5g6b5)
- * a2 - mask (a8)
- * a3 - w
- * 16(sp) - vx
- * 20(sp) - unit_x
- */
-
- beqz a3, 4f
- nop
- SAVE_REGS_ON_STACK 20, v0, v1, s0, s1, s2, s3, s4, s5
- lw v0, 36(sp) /* v0 = vx */
- lw v1, 40(sp) /* v1 = unit_x */
- li t4, 0xf800f800
- li t5, 0x07e007e0
- li t6, 0x001F001F
- li t7, 0x00ff00ff
-
- addiu t1, a3, -1
- beqz t1, 2f
- nop
-1:
- sra t0, v0, 16 /* t0 = vx >> 16 */
- sll t0, t0, 1 /* t0 = t0 * 2 (r5g6b5) */
- addu t0, a1, t0
- lhu t0, 0(t0) /* t0 = source (r5g6b5) */
- addu v0, v0, v1 /* v0 = vx + unit_x */
- sra t1, v0, 16 /* t1 = vx >> 16 */
- sll t1, t1, 1 /* t1 = t1 * 2 (r5g6b5) */
- addu t1, a1, t1
- lhu t1, 0(t1) /* t1 = source (r5g6b5) */
- addu v0, v0, v1 /* v0 = vx + unit_x */
- lbu t2, 0(a2) /* t2 = mask (a8) */
- lbu t3, 1(a2) /* t3 = mask (a8) */
- lhu t8, 0(a0) /* t8 = destination (r5g6b5) */
- lhu t9, 2(a0) /* t9 = destination (r5g6b5) */
- addiu a2, a2, 2
-
- CONVERT_2x0565_TO_2x8888 t0, t1, s0, s1, t5, t6, s2, s3, s4, s5
- CONVERT_2x0565_TO_2x8888 t8, t9, s2, s3, t5, t6, s4, s5, t0, t1
- OVER_2x8888_2x8_2x8888 s0, s1, \
- t2, t3, \
- s2, s3, \
- t0, t1, \
- t7, t8, t9, s4, s5, s0, s1
- CONVERT_2x8888_TO_2x0565 t0, t1, s0, s1, t4, t5, t6, s2, s3
-
- sh s0, 0(a0)
- sh s1, 2(a0)
- addiu a3, a3, -2
- addiu t1, a3, -1
- bgtz t1, 1b
- addiu a0, a0, 4
-2:
- beqz a3, 3f
- nop
- sra t0, v0, 16 /* t0 = vx >> 16 */
- sll t0, t0, 1 /* t0 = t0 * 2 (r5g6b5) */
- addu t0, a1, t0
-
- lhu t0, 0(t0) /* t0 = source (r5g6b5) */
- lbu t1, 0(a2) /* t1 = mask (a8) */
- lhu t2, 0(a0) /* t2 = destination (r5g6b5) */
-
- CONVERT_1x0565_TO_1x8888 t0, t3, t4, t5
- CONVERT_1x0565_TO_1x8888 t2, t4, t5, t6
- OVER_8888_8_8888 t3, t1, t4, t0, t7, t2, t5, t6, t8
- CONVERT_1x8888_TO_1x0565 t0, t3, t4, t5
-
- sh t3, 0(a0)
-3:
- RESTORE_REGS_FROM_STACK 20, v0, v1, s0, s1, s2, s3, s4, s5
-4:
- j ra
- nop
-
-END(pixman_scaled_nearest_scanline_0565_8_0565_OVER_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8888_SRC_asm_mips)
-/*
- * a0 - *dst
- * a1 - *src_top
- * a2 - *src_bottom
- * a3 - w
- * 16(sp) - wt
- * 20(sp) - wb
- * 24(sp) - vx
- * 28(sp) - unit_x
- */
-
- beqz a3, 1f
- nop
-
- SAVE_REGS_ON_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7
-
- lw s0, 36(sp) /* s0 = wt */
- lw s1, 40(sp) /* s1 = wb */
- lw s2, 44(sp) /* s2 = vx */
- lw s3, 48(sp) /* s3 = unit_x */
- li v0, BILINEAR_INTERPOLATION_RANGE
-
- sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
- sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
-0:
- andi t4, s2, 0xffff /* t4 = (short)vx */
- srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
- subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */
-
- mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */
- mul s5, s0, t4 /* s5 = wt*(vx>>8) */
- mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */
- mul s7, s1, t4 /* s7 = wb*(vx>>8) */
-
- sra t9, s2, 16
- sll t9, t9, 2
- addiu t8, t9, 4
- lwx t0, t9(a1) /* t0 = tl */
- lwx t1, t8(a1) /* t1 = tr */
- addiu a3, a3, -1
- lwx t2, t9(a2) /* t2 = bl */
- lwx t3, t8(a2) /* t3 = br */
-
- BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
-
- addu s2, s2, s3 /* vx += unit_x; */
- sw t0, 0(a0)
- bnez a3, 0b
- addiu a0, a0, 4
-
- RESTORE_REGS_FROM_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7
-1:
- j ra
- nop
-
-END(pixman_scaled_bilinear_scanline_8888_8888_SRC_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_0565_SRC_asm_mips)
-/*
- * a0 - *dst
- * a1 - *src_top
- * a2 - *src_bottom
- * a3 - w
- * 16(sp) - wt
- * 20(sp) - wb
- * 24(sp) - vx
- * 28(sp) - unit_x
- */
-
- beqz a3, 1f
- nop
-
- SAVE_REGS_ON_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7
-
- lw s0, 36(sp) /* s0 = wt */
- lw s1, 40(sp) /* s1 = wb */
- lw s2, 44(sp) /* s2 = vx */
- lw s3, 48(sp) /* s3 = unit_x */
- li v0, BILINEAR_INTERPOLATION_RANGE
-
- sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
- sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
-0:
- andi t4, s2, 0xffff /* t4 = (short)vx */
- srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
- subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */
-
- mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */
- mul s5, s0, t4 /* s5 = wt*(vx>>8) */
- mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */
- mul s7, s1, t4 /* s7 = wb*(vx>>8) */
-
- sra t9, s2, 16
- sll t9, t9, 2
- addiu t8, t9, 4
- lwx t0, t9(a1) /* t0 = tl */
- lwx t1, t8(a1) /* t1 = tr */
- addiu a3, a3, -1
- lwx t2, t9(a2) /* t2 = bl */
- lwx t3, t8(a2) /* t3 = br */
-
- BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
- CONVERT_1x8888_TO_1x0565 t0, t1, t2, t3
-
- addu s2, s2, s3 /* vx += unit_x; */
- sh t1, 0(a0)
- bnez a3, 0b
- addiu a0, a0, 2
-
- RESTORE_REGS_FROM_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7
-1:
- j ra
- nop
-
-END(pixman_scaled_bilinear_scanline_8888_0565_SRC_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_0565_8888_SRC_asm_mips)
-/*
- * a0 - *dst
- * a1 - *src_top
- * a2 - *src_bottom
- * a3 - w
- * 16(sp) - wt
- * 20(sp) - wb
- * 24(sp) - vx
- * 28(sp) - unit_x
- */
-
- beqz a3, 1f
- nop
-
- SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
-
- lw s0, 44(sp) /* s0 = wt */
- lw s1, 48(sp) /* s1 = wb */
- lw s2, 52(sp) /* s2 = vx */
- lw s3, 56(sp) /* s3 = unit_x */
- li v0, BILINEAR_INTERPOLATION_RANGE
- li v1, 0x07e007e0
- li s8, 0x001f001f
-
- sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
- sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
-0:
- andi t4, s2, 0xffff /* t4 = (short)vx */
- srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
- subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */
-
- mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */
- mul s5, s0, t4 /* s5 = wt*(vx>>8) */
- mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */
- mul s7, s1, t4 /* s7 = wb*(vx>>8) */
-
- sra t9, s2, 16
- sll t9, t9, 1
- addiu t8, t9, 2
- lhx t0, t9(a1) /* t0 = tl */
- lhx t1, t8(a1) /* t1 = tr */
- andi t1, t1, 0xffff
- addiu a3, a3, -1
- lhx t2, t9(a2) /* t2 = bl */
- lhx t3, t8(a2) /* t3 = br */
- andi t3, t3, 0xffff
-
- CONVERT_2x0565_TO_2x8888 t0, t1, t0, t1, v1, s8, t4, t5, t6, t7
- CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, v1, s8, t4, t5, t6, t7
- BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
-
- addu s2, s2, s3 /* vx += unit_x; */
- sw t0, 0(a0)
- bnez a3, 0b
- addiu a0, a0, 4
-
- RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
-1:
- j ra
- nop
-
-END(pixman_scaled_bilinear_scanline_0565_8888_SRC_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_0565_0565_SRC_asm_mips)
-/*
- * a0 - *dst
- * a1 - *src_top
- * a2 - *src_bottom
- * a3 - w
- * 16(sp) - wt
- * 20(sp) - wb
- * 24(sp) - vx
- * 28(sp) - unit_x
- */
-
- beqz a3, 1f
- nop
-
- SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
-
- lw s0, 44(sp) /* s0 = wt */
- lw s1, 48(sp) /* s1 = wb */
- lw s2, 52(sp) /* s2 = vx */
- lw s3, 56(sp) /* s3 = unit_x */
- li v0, BILINEAR_INTERPOLATION_RANGE
- li v1, 0x07e007e0
- li s8, 0x001f001f
-
- sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
- sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
-0:
- andi t4, s2, 0xffff /* t4 = (short)vx */
- srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
- subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */
-
- mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */
- mul s5, s0, t4 /* s5 = wt*(vx>>8) */
- mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */
- mul s7, s1, t4 /* s7 = wb*(vx>>8) */
-
- sra t9, s2, 16
- sll t9, t9, 1
- addiu t8, t9, 2
- lhx t0, t9(a1) /* t0 = tl */
- lhx t1, t8(a1) /* t1 = tr */
- andi t1, t1, 0xffff
- addiu a3, a3, -1
- lhx t2, t9(a2) /* t2 = bl */
- lhx t3, t8(a2) /* t3 = br */
- andi t3, t3, 0xffff
-
- CONVERT_2x0565_TO_2x8888 t0, t1, t0, t1, v1, s8, t4, t5, t6, t7
- CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, v1, s8, t4, t5, t6, t7
- BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
- CONVERT_1x8888_TO_1x0565 t0, t1, t2, t3
-
- addu s2, s2, s3 /* vx += unit_x; */
- sh t1, 0(a0)
- bnez a3, 0b
- addiu a0, a0, 2
-
- RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
-1:
- j ra
- nop
-
-END(pixman_scaled_bilinear_scanline_0565_0565_SRC_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8888_OVER_asm_mips)
-/*
- * a0 - *dst
- * a1 - *src_top
- * a2 - *src_bottom
- * a3 - w
- * 16(sp) - wt
- * 20(sp) - wb
- * 24(sp) - vx
- * 28(sp) - unit_x
- */
-
- beqz a3, 1f
- nop
-
- SAVE_REGS_ON_STACK 24, v0, s0, s1, s2, s3, s4, s5, s6, s7, s8
-
- lw s0, 40(sp) /* s0 = wt */
- lw s1, 44(sp) /* s1 = wb */
- lw s2, 48(sp) /* s2 = vx */
- lw s3, 52(sp) /* s3 = unit_x */
- li v0, BILINEAR_INTERPOLATION_RANGE
- li s8, 0x00ff00ff
-
- sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
- sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
-0:
- andi t4, s2, 0xffff /* t4 = (short)vx */
- srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
- subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */
-
- mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */
- mul s5, s0, t4 /* s5 = wt*(vx>>8) */
- mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */
- mul s7, s1, t4 /* s7 = wb*(vx>>8) */
-
- sra t9, s2, 16
- sll t9, t9, 2
- addiu t8, t9, 4
- lwx t0, t9(a1) /* t0 = tl */
- lwx t1, t8(a1) /* t1 = tr */
- addiu a3, a3, -1
- lwx t2, t9(a2) /* t2 = bl */
- lwx t3, t8(a2) /* t3 = br */
-
- BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
- lw t1, 0(a0) /* t1 = dest */
- OVER_8888_8888 t0, t1, t2, s8, t3, t4, t5, t6
-
- addu s2, s2, s3 /* vx += unit_x; */
- sw t2, 0(a0)
- bnez a3, 0b
- addiu a0, a0, 4
-
- RESTORE_REGS_FROM_STACK 24, v0, s0, s1, s2, s3, s4, s5, s6, s7, s8
-1:
- j ra
- nop
-
-END(pixman_scaled_bilinear_scanline_8888_8888_OVER_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8888_ADD_asm_mips)
-/*
- * a0 - *dst
- * a1 - *src_top
- * a2 - *src_bottom
- * a3 - w
- * 16(sp) - wt
- * 20(sp) - wb
- * 24(sp) - vx
- * 28(sp) - unit_x
- */
-
- beqz a3, 1f
- nop
-
- SAVE_REGS_ON_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7
-
- lw s0, 36(sp) /* s0 = wt */
- lw s1, 40(sp) /* s1 = wb */
- lw s2, 44(sp) /* s2 = vx */
- lw s3, 48(sp) /* s3 = unit_x */
- li v0, BILINEAR_INTERPOLATION_RANGE
-
- sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
- sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
-0:
- andi t4, s2, 0xffff /* t4 = (short)vx */
- srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
- subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */
-
- mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */
- mul s5, s0, t4 /* s5 = wt*(vx>>8) */
- mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */
- mul s7, s1, t4 /* s7 = wb*(vx>>8) */
-
- sra t9, s2, 16
- sll t9, t9, 2
- addiu t8, t9, 4
- lwx t0, t9(a1) /* t0 = tl */
- lwx t1, t8(a1) /* t1 = tr */
- addiu a3, a3, -1
- lwx t2, t9(a2) /* t2 = bl */
- lwx t3, t8(a2) /* t3 = br */
-
- BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
- lw t1, 0(a0)
- addu_s.qb t2, t0, t1
-
- addu s2, s2, s3 /* vx += unit_x; */
- sw t2, 0(a0)
- bnez a3, 0b
- addiu a0, a0, 4
-
- RESTORE_REGS_FROM_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7
-1:
- j ra
- nop
-
-END(pixman_scaled_bilinear_scanline_8888_8888_ADD_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8_8888_SRC_asm_mips)
-/*
- * a0 - *dst
- * a1 - *mask
- * a2 - *src_top
- * a3 - *src_bottom
- * 16(sp) - wt
- * 20(sp) - wb
- * 24(sp) - vx
- * 28(sp) - unit_x
- * 32(sp) - w
- */
-
- lw v1, 32(sp)
- beqz v1, 1f
- nop
-
- SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
-
- lw s0, 44(sp) /* s0 = wt */
- lw s1, 48(sp) /* s1 = wb */
- lw s2, 52(sp) /* s2 = vx */
- lw s3, 56(sp) /* s3 = unit_x */
- li v0, BILINEAR_INTERPOLATION_RANGE
- li s8, 0x00ff00ff
-
- sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
- sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
-0:
- andi t4, s2, 0xffff /* t4 = (short)vx */
- srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
- subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */
-
- mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */
- mul s5, s0, t4 /* s5 = wt*(vx>>8) */
- mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */
- mul s7, s1, t4 /* s7 = wb*(vx>>8) */
-
- sra t9, s2, 16
- sll t9, t9, 2
- addiu t8, t9, 4
- lwx t0, t9(a2) /* t0 = tl */
- lwx t1, t8(a2) /* t1 = tr */
- addiu v1, v1, -1
- lwx t2, t9(a3) /* t2 = bl */
- lwx t3, t8(a3) /* t3 = br */
-
- BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
- lbu t1, 0(a1) /* t1 = mask */
- addiu a1, a1, 1
- MIPS_UN8x4_MUL_UN8 t0, t1, t0, s8, t2, t3, t4
-
- addu s2, s2, s3 /* vx += unit_x; */
- sw t0, 0(a0)
- bnez v1, 0b
- addiu a0, a0, 4
-
- RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
-1:
- j ra
- nop
-
-END(pixman_scaled_bilinear_scanline_8888_8_8888_SRC_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8_0565_SRC_asm_mips)
-/*
- * a0 - *dst
- * a1 - *mask
- * a2 - *src_top
- * a3 - *src_bottom
- * 16(sp) - wt
- * 20(sp) - wb
- * 24(sp) - vx
- * 28(sp) - unit_x
- * 32(sp) - w
- */
-
- lw v1, 32(sp)
- beqz v1, 1f
- nop
-
- SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
-
- lw s0, 44(sp) /* s0 = wt */
- lw s1, 48(sp) /* s1 = wb */
- lw s2, 52(sp) /* s2 = vx */
- lw s3, 56(sp) /* s3 = unit_x */
- li v0, BILINEAR_INTERPOLATION_RANGE
- li s8, 0x00ff00ff
-
- sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
- sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
-0:
- andi t4, s2, 0xffff /* t4 = (short)vx */
- srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
- subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */
-
- mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */
- mul s5, s0, t4 /* s5 = wt*(vx>>8) */
- mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */
- mul s7, s1, t4 /* s7 = wb*(vx>>8) */
-
- sra t9, s2, 16
- sll t9, t9, 2
- addiu t8, t9, 4
- lwx t0, t9(a2) /* t0 = tl */
- lwx t1, t8(a2) /* t1 = tr */
- addiu v1, v1, -1
- lwx t2, t9(a3) /* t2 = bl */
- lwx t3, t8(a3) /* t3 = br */
-
- BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
- lbu t1, 0(a1) /* t1 = mask */
- addiu a1, a1, 1
- MIPS_UN8x4_MUL_UN8 t0, t1, t0, s8, t2, t3, t4
- CONVERT_1x8888_TO_1x0565 t0, t1, t2, t3
-
- addu s2, s2, s3 /* vx += unit_x; */
- sh t1, 0(a0)
- bnez v1, 0b
- addiu a0, a0, 2
-
- RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
-1:
- j ra
- nop
-
-END(pixman_scaled_bilinear_scanline_8888_8_0565_SRC_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_0565_8_x888_SRC_asm_mips)
-/*
- * a0 - *dst
- * a1 - *mask
- * a2 - *src_top
- * a3 - *src_bottom
- * 16(sp) - wt
- * 20(sp) - wb
- * 24(sp) - vx
- * 28(sp) - unit_x
- * 32(sp) - w
- */
-
- lw t0, 32(sp)
- beqz t0, 1f
- nop
-
- SAVE_REGS_ON_STACK 32, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8, ra
-
- lw s0, 48(sp) /* s0 = wt */
- lw s1, 52(sp) /* s1 = wb */
- lw s2, 56(sp) /* s2 = vx */
- lw s3, 60(sp) /* s3 = unit_x */
- lw ra, 64(sp) /* ra = w */
- li v0, 0x00ff00ff
- li v1, 0x07e007e0
- li s8, 0x001f001f
-
- sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
- sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
-0:
- andi t4, s2, 0xffff /* t4 = (short)vx */
- srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
- li t5, BILINEAR_INTERPOLATION_RANGE
- subu t5, t5, t4 /* t5 = ( 256 - (vx>>8)) */
-
- mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */
- mul s5, s0, t4 /* s5 = wt*(vx>>8) */
- mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */
- mul s7, s1, t4 /* s7 = wb*(vx>>8) */
-
- sra t9, s2, 16
- sll t9, t9, 1
- addiu t8, t9, 2
- lhx t0, t9(a2) /* t0 = tl */
- lhx t1, t8(a2) /* t1 = tr */
- andi t1, t1, 0xffff
- addiu ra, ra, -1
- lhx t2, t9(a3) /* t2 = bl */
- lhx t3, t8(a3) /* t3 = br */
- andi t3, t3, 0xffff
-
- CONVERT_2x0565_TO_2x8888 t0, t1, t0, t1, v1, s8, t4, t5, t6, t7
- CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, v1, s8, t4, t5, t6, t7
- BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
- lbu t1, 0(a1) /* t1 = mask */
- addiu a1, a1, 1
- MIPS_UN8x4_MUL_UN8 t0, t1, t0, v0, t2, t3, t4
-
- addu s2, s2, s3 /* vx += unit_x; */
- sw t0, 0(a0)
- bnez ra, 0b
- addiu a0, a0, 4
-
- RESTORE_REGS_FROM_STACK 32, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8, ra
-1:
- j ra
- nop
-
-END(pixman_scaled_bilinear_scanline_0565_8_x888_SRC_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_0565_8_0565_SRC_asm_mips)
-/*
- * a0 - *dst
- * a1 - *mask
- * a2 - *src_top
- * a3 - *src_bottom
- * 16(sp) - wt
- * 20(sp) - wb
- * 24(sp) - vx
- * 28(sp) - unit_x
- * 32(sp) - w
- */
-
- lw t0, 32(sp)
- beqz t0, 1f
- nop
-
- SAVE_REGS_ON_STACK 32, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8, ra
-
- lw s0, 48(sp) /* s0 = wt */
- lw s1, 52(sp) /* s1 = wb */
- lw s2, 56(sp) /* s2 = vx */
- lw s3, 60(sp) /* s3 = unit_x */
- lw ra, 64(sp) /* ra = w */
- li v0, 0x00ff00ff
- li v1, 0x07e007e0
- li s8, 0x001f001f
-
- sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
- sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
-0:
- andi t4, s2, 0xffff /* t4 = (short)vx */
- srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
- li t5, BILINEAR_INTERPOLATION_RANGE
- subu t5, t5, t4 /* t5 = ( 256 - (vx>>8)) */
-
- mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */
- mul s5, s0, t4 /* s5 = wt*(vx>>8) */
- mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */
- mul s7, s1, t4 /* s7 = wb*(vx>>8) */
-
- sra t9, s2, 16
- sll t9, t9, 1
- addiu t8, t9, 2
- lhx t0, t9(a2) /* t0 = tl */
- lhx t1, t8(a2) /* t1 = tr */
- andi t1, t1, 0xffff
- addiu ra, ra, -1
- lhx t2, t9(a3) /* t2 = bl */
- lhx t3, t8(a3) /* t3 = br */
- andi t3, t3, 0xffff
-
- CONVERT_2x0565_TO_2x8888 t0, t1, t0, t1, v1, s8, t4, t5, t6, t7
- CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, v1, s8, t4, t5, t6, t7
- BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
- lbu t1, 0(a1) /* t1 = mask */
- addiu a1, a1, 1
- MIPS_UN8x4_MUL_UN8 t0, t1, t0, v0, t2, t3, t4
- CONVERT_1x8888_TO_1x0565 t0, t1, t2, t3
-
- addu s2, s2, s3 /* vx += unit_x; */
- sh t1, 0(a0)
- bnez ra, 0b
- addiu a0, a0, 2
-
- RESTORE_REGS_FROM_STACK 32, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8, ra
-1:
- j ra
- nop
-
-END(pixman_scaled_bilinear_scanline_0565_8_0565_SRC_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8_8888_OVER_asm_mips)
-/*
- * a0 - dst (a8r8g8b8)
- * a1 - mask (a8)
- * a2 - src_top (a8r8g8b8)
- * a3 - src_bottom (a8r8g8b8)
- * 16(sp) - wt
- * 20(sp) - wb
- * 24(sp) - vx
- * 28(sp) - unit_x
- * 32(sp) - w
- */
-
- SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
-
- lw v1, 60(sp) /* v1 = w(sp + 32 + 28 save regs stack offset)*/
- beqz v1, 1f
- nop
-
- lw s0, 44(sp) /* s0 = wt */
- lw s1, 48(sp) /* s1 = wb */
- lw s2, 52(sp) /* s2 = vx */
- lw s3, 56(sp) /* s3 = unit_x */
- li v0, BILINEAR_INTERPOLATION_RANGE
- li s8, 0x00ff00ff
-
- sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
- sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
-
-0:
- andi t4, s2, 0xffff /* t4 = (short)vx */
- srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
- subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */
-
- mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */
- mul s5, s0, t4 /* s5 = wt*(vx>>8) */
- mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */
- mul s7, s1, t4 /* s7 = wb*(vx>>8) */
-
- sra t9, s2, 16
- sll t9, t9, 2
- addiu t8, t9, 4
- lwx t0, t9(a2) /* t0 = tl */
- lwx t1, t8(a2) /* t1 = tr */
- addiu v1, v1, -1
- lwx t2, t9(a3) /* t2 = bl */
- lwx t3, t8(a3) /* t3 = br */
-
- BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, \
- t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
- lbu t1, 0(a1) /* t1 = mask */
- lw t2, 0(a0) /* t2 = dst */
- addiu a1, a1, 1
- OVER_8888_8_8888 t0, t1, t2, t0, s8, t3, t4, t5, t6
-
- addu s2, s2, s3 /* vx += unit_x; */
- sw t0, 0(a0)
- bnez v1, 0b
- addiu a0, a0, 4
-
-1:
- RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
- j ra
- nop
-
-END(pixman_scaled_bilinear_scanline_8888_8_8888_OVER_asm_mips)
-
-LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8_8888_ADD_asm_mips)
-/*
- * a0 - *dst
- * a1 - *mask
- * a2 - *src_top
- * a3 - *src_bottom
- * 16(sp) - wt
- * 20(sp) - wb
- * 24(sp) - vx
- * 28(sp) - unit_x
- * 32(sp) - w
- */
-
- lw v1, 32(sp)
- beqz v1, 1f
- nop
-
- SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
-
- lw s0, 44(sp) /* s0 = wt */
- lw s1, 48(sp) /* s1 = wb */
- lw s2, 52(sp) /* s2 = vx */
- lw s3, 56(sp) /* s3 = unit_x */
- li v0, BILINEAR_INTERPOLATION_RANGE
- li s8, 0x00ff00ff
-
- sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
- sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
-0:
- andi t4, s2, 0xffff /* t4 = (short)vx */
- srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
- subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */
-
- mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */
- mul s5, s0, t4 /* s5 = wt*(vx>>8) */
- mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */
- mul s7, s1, t4 /* s7 = wb*(vx>>8) */
-
- sra t9, s2, 16
- sll t9, t9, 2
- addiu t8, t9, 4
- lwx t0, t9(a2) /* t0 = tl */
- lwx t1, t8(a2) /* t1 = tr */
- addiu v1, v1, -1
- lwx t2, t9(a3) /* t2 = bl */
- lwx t3, t8(a3) /* t3 = br */
-
- BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
- lbu t1, 0(a1) /* t1 = mask */
- lw t2, 0(a0) /* t2 = dst */
- addiu a1, a1, 1
- MIPS_UN8x4_MUL_UN8_ADD_UN8x4 t0, t1, t2, t0, s8, t3, t4, t5
-
- addu s2, s2, s3 /* vx += unit_x; */
- sw t0, 0(a0)
- bnez v1, 0b
- addiu a0, a0, 4
-
- RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
-1:
- j ra
- nop
-
-END(pixman_scaled_bilinear_scanline_8888_8_8888_ADD_asm_mips)
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-mips-dspr2-asm.h b/Build/source/libs/pixman/pixman-src/pixman/pixman-mips-dspr2-asm.h
deleted file mode 100644
index e2385661966..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-mips-dspr2-asm.h
+++ /dev/null
@@ -1,711 +0,0 @@
-/*
- * Copyright (c) 2012
- * MIPS Technologies, Inc., California.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * Author: Nemanja Lukic (nemanja.lukic@rt-rk.com)
- */
-
-#ifndef PIXMAN_MIPS_DSPR2_ASM_H
-#define PIXMAN_MIPS_DSPR2_ASM_H
-
-#define zero $0
-#define AT $1
-#define v0 $2
-#define v1 $3
-#define a0 $4
-#define a1 $5
-#define a2 $6
-#define a3 $7
-#define t0 $8
-#define t1 $9
-#define t2 $10
-#define t3 $11
-#define t4 $12
-#define t5 $13
-#define t6 $14
-#define t7 $15
-#define s0 $16
-#define s1 $17
-#define s2 $18
-#define s3 $19
-#define s4 $20
-#define s5 $21
-#define s6 $22
-#define s7 $23
-#define t8 $24
-#define t9 $25
-#define k0 $26
-#define k1 $27
-#define gp $28
-#define sp $29
-#define fp $30
-#define s8 $30
-#define ra $31
-
-/*
- * LEAF_MIPS32R2 - declare leaf routine for MIPS32r2
- */
-#define LEAF_MIPS32R2(symbol) \
- .globl symbol; \
- .align 2; \
- .hidden symbol; \
- .type symbol, @function; \
- .ent symbol, 0; \
-symbol: .frame sp, 0, ra; \
- .set push; \
- .set arch=mips32r2; \
- .set noreorder; \
- .set noat;
-
-/*
- * LEAF_MIPS32R2 - declare leaf routine for MIPS DSPr2
- */
-#define LEAF_MIPS_DSPR2(symbol) \
-LEAF_MIPS32R2(symbol) \
- .set dspr2;
-
-/*
- * END - mark end of function
- */
-#define END(function) \
- .set pop; \
- .end function; \
- .size function,.-function
-
-/*
- * Checks if stack offset is big enough for storing/restoring regs_num
- * number of register to/from stack. Stack offset must be greater than
- * or equal to the number of bytes needed for storing registers (regs_num*4).
- * Since MIPS ABI allows usage of first 16 bytes of stack frame (this is
- * preserved for input arguments of the functions, already stored in a0-a3),
- * stack size can be further optimized by utilizing this space.
- */
-.macro CHECK_STACK_OFFSET regs_num, stack_offset
-.if \stack_offset < \regs_num * 4 - 16
-.error "Stack offset too small."
-.endif
-.endm
-
-/*
- * Saves set of registers on stack. Maximum number of registers that
- * can be saved on stack is limitted to 14 (a0-a3, v0-v1 and s0-s7).
- * Stack offset is number of bytes that are added to stack pointer (sp)
- * before registers are pushed in order to provide enough space on stack
- * (offset must be multiple of 4, and must be big enough, as described by
- * CHECK_STACK_OFFSET macro). This macro is intended to be used in
- * combination with RESTORE_REGS_FROM_STACK macro. Example:
- * SAVE_REGS_ON_STACK 4, v0, v1, s0, s1
- * RESTORE_REGS_FROM_STACK 4, v0, v1, s0, s1
- */
-.macro SAVE_REGS_ON_STACK stack_offset = 0, r1, \
- r2 = 0, r3 = 0, r4 = 0, \
- r5 = 0, r6 = 0, r7 = 0, \
- r8 = 0, r9 = 0, r10 = 0, \
- r11 = 0, r12 = 0, r13 = 0, \
- r14 = 0
- .if (\stack_offset < 0) || (\stack_offset - (\stack_offset / 4) * 4)
- .error "Stack offset must be pozitive and multiple of 4."
- .endif
- .if \stack_offset != 0
- addiu sp, sp, -\stack_offset
- .endif
- sw \r1, 0(sp)
- .if \r2 != 0
- sw \r2, 4(sp)
- .endif
- .if \r3 != 0
- sw \r3, 8(sp)
- .endif
- .if \r4 != 0
- sw \r4, 12(sp)
- .endif
- .if \r5 != 0
- CHECK_STACK_OFFSET 5, \stack_offset
- sw \r5, 16(sp)
- .endif
- .if \r6 != 0
- CHECK_STACK_OFFSET 6, \stack_offset
- sw \r6, 20(sp)
- .endif
- .if \r7 != 0
- CHECK_STACK_OFFSET 7, \stack_offset
- sw \r7, 24(sp)
- .endif
- .if \r8 != 0
- CHECK_STACK_OFFSET 8, \stack_offset
- sw \r8, 28(sp)
- .endif
- .if \r9 != 0
- CHECK_STACK_OFFSET 9, \stack_offset
- sw \r9, 32(sp)
- .endif
- .if \r10 != 0
- CHECK_STACK_OFFSET 10, \stack_offset
- sw \r10, 36(sp)
- .endif
- .if \r11 != 0
- CHECK_STACK_OFFSET 11, \stack_offset
- sw \r11, 40(sp)
- .endif
- .if \r12 != 0
- CHECK_STACK_OFFSET 12, \stack_offset
- sw \r12, 44(sp)
- .endif
- .if \r13 != 0
- CHECK_STACK_OFFSET 13, \stack_offset
- sw \r13, 48(sp)
- .endif
- .if \r14 != 0
- CHECK_STACK_OFFSET 14, \stack_offset
- sw \r14, 52(sp)
- .endif
-.endm
-
-/*
- * Restores set of registers from stack. Maximum number of registers that
- * can be restored from stack is limitted to 14 (a0-a3, v0-v1 and s0-s7).
- * Stack offset is number of bytes that are added to stack pointer (sp)
- * after registers are restored (offset must be multiple of 4, and must
- * be big enough, as described by CHECK_STACK_OFFSET macro). This macro is
- * intended to be used in combination with RESTORE_REGS_FROM_STACK macro.
- * Example:
- * SAVE_REGS_ON_STACK 4, v0, v1, s0, s1
- * RESTORE_REGS_FROM_STACK 4, v0, v1, s0, s1
- */
-.macro RESTORE_REGS_FROM_STACK stack_offset = 0, r1, \
- r2 = 0, r3 = 0, r4 = 0, \
- r5 = 0, r6 = 0, r7 = 0, \
- r8 = 0, r9 = 0, r10 = 0, \
- r11 = 0, r12 = 0, r13 = 0, \
- r14 = 0
- .if (\stack_offset < 0) || (\stack_offset - (\stack_offset/4)*4)
- .error "Stack offset must be pozitive and multiple of 4."
- .endif
- lw \r1, 0(sp)
- .if \r2 != 0
- lw \r2, 4(sp)
- .endif
- .if \r3 != 0
- lw \r3, 8(sp)
- .endif
- .if \r4 != 0
- lw \r4, 12(sp)
- .endif
- .if \r5 != 0
- CHECK_STACK_OFFSET 5, \stack_offset
- lw \r5, 16(sp)
- .endif
- .if \r6 != 0
- CHECK_STACK_OFFSET 6, \stack_offset
- lw \r6, 20(sp)
- .endif
- .if \r7 != 0
- CHECK_STACK_OFFSET 7, \stack_offset
- lw \r7, 24(sp)
- .endif
- .if \r8 != 0
- CHECK_STACK_OFFSET 8, \stack_offset
- lw \r8, 28(sp)
- .endif
- .if \r9 != 0
- CHECK_STACK_OFFSET 9, \stack_offset
- lw \r9, 32(sp)
- .endif
- .if \r10 != 0
- CHECK_STACK_OFFSET 10, \stack_offset
- lw \r10, 36(sp)
- .endif
- .if \r11 != 0
- CHECK_STACK_OFFSET 11, \stack_offset
- lw \r11, 40(sp)
- .endif
- .if \r12 != 0
- CHECK_STACK_OFFSET 12, \stack_offset
- lw \r12, 44(sp)
- .endif
- .if \r13 != 0
- CHECK_STACK_OFFSET 13, \stack_offset
- lw \r13, 48(sp)
- .endif
- .if \r14 != 0
- CHECK_STACK_OFFSET 14, \stack_offset
- lw \r14, 52(sp)
- .endif
- .if \stack_offset != 0
- addiu sp, sp, \stack_offset
- .endif
-.endm
-
-/*
- * Conversion of single r5g6b5 pixel (in_565) to single a8r8g8b8 pixel
- * returned in (out_8888) register. Requires two temporary registers
- * (scratch1 and scratch2).
- */
-.macro CONVERT_1x0565_TO_1x8888 in_565, \
- out_8888, \
- scratch1, scratch2
- lui \out_8888, 0xff00
- sll \scratch1, \in_565, 0x3
- andi \scratch2, \scratch1, 0xff
- ext \scratch1, \in_565, 0x2, 0x3
- or \scratch1, \scratch2, \scratch1
- or \out_8888, \out_8888, \scratch1
-
- sll \scratch1, \in_565, 0x5
- andi \scratch1, \scratch1, 0xfc00
- srl \scratch2, \in_565, 0x1
- andi \scratch2, \scratch2, 0x300
- or \scratch2, \scratch1, \scratch2
- or \out_8888, \out_8888, \scratch2
-
- andi \scratch1, \in_565, 0xf800
- srl \scratch2, \scratch1, 0x5
- andi \scratch2, \scratch2, 0xff00
- or \scratch1, \scratch1, \scratch2
- sll \scratch1, \scratch1, 0x8
- or \out_8888, \out_8888, \scratch1
-.endm
-
-/*
- * Conversion of two r5g6b5 pixels (in1_565 and in2_565) to two a8r8g8b8 pixels
- * returned in (out1_8888 and out2_8888) registers. Requires four scratch
- * registers (scratch1 ... scratch4). It also requires maskG and maskB for
- * color component extractions. These masks must have following values:
- * li maskG, 0x07e007e0
- * li maskB, 0x001F001F
- */
-.macro CONVERT_2x0565_TO_2x8888 in1_565, in2_565, \
- out1_8888, out2_8888, \
- maskG, maskB, \
- scratch1, scratch2, scratch3, scratch4
- sll \scratch1, \in1_565, 16
- or \scratch1, \scratch1, \in2_565
- lui \out2_8888, 0xff00
- ori \out2_8888, \out2_8888, 0xff00
- shrl.ph \scratch2, \scratch1, 11
- and \scratch3, \scratch1, \maskG
- shra.ph \scratch4, \scratch2, 2
- shll.ph \scratch2, \scratch2, 3
- shll.ph \scratch3, \scratch3, 5
- or \scratch2, \scratch2, \scratch4
- shrl.qb \scratch4, \scratch3, 6
- or \out2_8888, \out2_8888, \scratch2
- or \scratch3, \scratch3, \scratch4
- and \scratch1, \scratch1, \maskB
- shll.ph \scratch2, \scratch1, 3
- shra.ph \scratch4, \scratch1, 2
- or \scratch2, \scratch2, \scratch4
- or \scratch3, \scratch2, \scratch3
- precrq.ph.w \out1_8888, \out2_8888, \scratch3
- precr_sra.ph.w \out2_8888, \scratch3, 0
-.endm
-
-/*
- * Conversion of single a8r8g8b8 pixel (in_8888) to single r5g6b5 pixel
- * returned in (out_565) register. Requires two temporary registers
- * (scratch1 and scratch2).
- */
-.macro CONVERT_1x8888_TO_1x0565 in_8888, \
- out_565, \
- scratch1, scratch2
- ext \out_565, \in_8888, 0x3, 0x5
- srl \scratch1, \in_8888, 0x5
- andi \scratch1, \scratch1, 0x07e0
- srl \scratch2, \in_8888, 0x8
- andi \scratch2, \scratch2, 0xf800
- or \out_565, \out_565, \scratch1
- or \out_565, \out_565, \scratch2
-.endm
-
-/*
- * Conversion of two a8r8g8b8 pixels (in1_8888 and in2_8888) to two r5g6b5
- * pixels returned in (out1_565 and out2_565) registers. Requires two temporary
- * registers (scratch1 and scratch2). It also requires maskR, maskG and maskB
- * for color component extractions. These masks must have following values:
- * li maskR, 0xf800f800
- * li maskG, 0x07e007e0
- * li maskB, 0x001F001F
- * Value of input register in2_8888 is lost.
- */
-.macro CONVERT_2x8888_TO_2x0565 in1_8888, in2_8888, \
- out1_565, out2_565, \
- maskR, maskG, maskB, \
- scratch1, scratch2
- precr.qb.ph \scratch1, \in2_8888, \in1_8888
- precrq.qb.ph \in2_8888, \in2_8888, \in1_8888
- and \out1_565, \scratch1, \maskR
- shrl.ph \scratch1, \scratch1, 3
- shll.ph \in2_8888, \in2_8888, 3
- and \scratch1, \scratch1, \maskB
- or \out1_565, \out1_565, \scratch1
- and \in2_8888, \in2_8888, \maskG
- or \out1_565, \out1_565, \in2_8888
- srl \out2_565, \out1_565, 16
-.endm
-
-/*
- * Multiply pixel (a8) with single pixel (a8r8g8b8). It requires maskLSR needed
- * for rounding process. maskLSR must have following value:
- * li maskLSR, 0x00ff00ff
- */
-.macro MIPS_UN8x4_MUL_UN8 s_8888, \
- m_8, \
- d_8888, \
- maskLSR, \
- scratch1, scratch2, scratch3
- replv.ph \m_8, \m_8 /* 0 | M | 0 | M */
- muleu_s.ph.qbl \scratch1, \s_8888, \m_8 /* A*M | R*M */
- muleu_s.ph.qbr \scratch2, \s_8888, \m_8 /* G*M | B*M */
- shra_r.ph \scratch3, \scratch1, 8
- shra_r.ph \d_8888, \scratch2, 8
- and \scratch3, \scratch3, \maskLSR /* 0 |A*M| 0 |R*M */
- and \d_8888, \d_8888, \maskLSR /* 0 |G*M| 0 |B*M */
- addq.ph \scratch1, \scratch1, \scratch3 /* A*M+A*M | R*M+R*M */
- addq.ph \scratch2, \scratch2, \d_8888 /* G*M+G*M | B*M+B*M */
- shra_r.ph \scratch1, \scratch1, 8
- shra_r.ph \scratch2, \scratch2, 8
- precr.qb.ph \d_8888, \scratch1, \scratch2
-.endm
-
-/*
- * Multiply two pixels (a8) with two pixels (a8r8g8b8). It requires maskLSR
- * needed for rounding process. maskLSR must have following value:
- * li maskLSR, 0x00ff00ff
- */
-.macro MIPS_2xUN8x4_MUL_2xUN8 s1_8888, \
- s2_8888, \
- m1_8, \
- m2_8, \
- d1_8888, \
- d2_8888, \
- maskLSR, \
- scratch1, scratch2, scratch3, \
- scratch4, scratch5, scratch6
- replv.ph \m1_8, \m1_8 /* 0 | M1 | 0 | M1 */
- replv.ph \m2_8, \m2_8 /* 0 | M2 | 0 | M2 */
- muleu_s.ph.qbl \scratch1, \s1_8888, \m1_8 /* A1*M1 | R1*M1 */
- muleu_s.ph.qbr \scratch2, \s1_8888, \m1_8 /* G1*M1 | B1*M1 */
- muleu_s.ph.qbl \scratch3, \s2_8888, \m2_8 /* A2*M2 | R2*M2 */
- muleu_s.ph.qbr \scratch4, \s2_8888, \m2_8 /* G2*M2 | B2*M2 */
- shra_r.ph \scratch5, \scratch1, 8
- shra_r.ph \d1_8888, \scratch2, 8
- shra_r.ph \scratch6, \scratch3, 8
- shra_r.ph \d2_8888, \scratch4, 8
- and \scratch5, \scratch5, \maskLSR /* 0 |A1*M1| 0 |R1*M1 */
- and \d1_8888, \d1_8888, \maskLSR /* 0 |G1*M1| 0 |B1*M1 */
- and \scratch6, \scratch6, \maskLSR /* 0 |A2*M2| 0 |R2*M2 */
- and \d2_8888, \d2_8888, \maskLSR /* 0 |G2*M2| 0 |B2*M2 */
- addq.ph \scratch1, \scratch1, \scratch5
- addq.ph \scratch2, \scratch2, \d1_8888
- addq.ph \scratch3, \scratch3, \scratch6
- addq.ph \scratch4, \scratch4, \d2_8888
- shra_r.ph \scratch1, \scratch1, 8
- shra_r.ph \scratch2, \scratch2, 8
- shra_r.ph \scratch3, \scratch3, 8
- shra_r.ph \scratch4, \scratch4, 8
- precr.qb.ph \d1_8888, \scratch1, \scratch2
- precr.qb.ph \d2_8888, \scratch3, \scratch4
-.endm
-
-/*
- * Multiply pixel (a8r8g8b8) with single pixel (a8r8g8b8). It requires maskLSR
- * needed for rounding process. maskLSR must have following value:
- * li maskLSR, 0x00ff00ff
- */
-.macro MIPS_UN8x4_MUL_UN8x4 s_8888, \
- m_8888, \
- d_8888, \
- maskLSR, \
- scratch1, scratch2, scratch3, scratch4
- preceu.ph.qbl \scratch1, \m_8888 /* 0 | A | 0 | R */
- preceu.ph.qbr \scratch2, \m_8888 /* 0 | G | 0 | B */
- muleu_s.ph.qbl \scratch3, \s_8888, \scratch1 /* A*A | R*R */
- muleu_s.ph.qbr \scratch4, \s_8888, \scratch2 /* G*G | B*B */
- shra_r.ph \scratch1, \scratch3, 8
- shra_r.ph \scratch2, \scratch4, 8
- and \scratch1, \scratch1, \maskLSR /* 0 |A*A| 0 |R*R */
- and \scratch2, \scratch2, \maskLSR /* 0 |G*G| 0 |B*B */
- addq.ph \scratch1, \scratch1, \scratch3
- addq.ph \scratch2, \scratch2, \scratch4
- shra_r.ph \scratch1, \scratch1, 8
- shra_r.ph \scratch2, \scratch2, 8
- precr.qb.ph \d_8888, \scratch1, \scratch2
-.endm
-
-/*
- * Multiply two pixels (a8r8g8b8) with two pixels (a8r8g8b8). It requires
- * maskLSR needed for rounding process. maskLSR must have following value:
- * li maskLSR, 0x00ff00ff
- */
-
-.macro MIPS_2xUN8x4_MUL_2xUN8x4 s1_8888, \
- s2_8888, \
- m1_8888, \
- m2_8888, \
- d1_8888, \
- d2_8888, \
- maskLSR, \
- scratch1, scratch2, scratch3, \
- scratch4, scratch5, scratch6
- preceu.ph.qbl \scratch1, \m1_8888 /* 0 | A | 0 | R */
- preceu.ph.qbr \scratch2, \m1_8888 /* 0 | G | 0 | B */
- preceu.ph.qbl \scratch3, \m2_8888 /* 0 | A | 0 | R */
- preceu.ph.qbr \scratch4, \m2_8888 /* 0 | G | 0 | B */
- muleu_s.ph.qbl \scratch5, \s1_8888, \scratch1 /* A*A | R*R */
- muleu_s.ph.qbr \scratch6, \s1_8888, \scratch2 /* G*G | B*B */
- muleu_s.ph.qbl \scratch1, \s2_8888, \scratch3 /* A*A | R*R */
- muleu_s.ph.qbr \scratch2, \s2_8888, \scratch4 /* G*G | B*B */
- shra_r.ph \scratch3, \scratch5, 8
- shra_r.ph \scratch4, \scratch6, 8
- shra_r.ph \d1_8888, \scratch1, 8
- shra_r.ph \d2_8888, \scratch2, 8
- and \scratch3, \scratch3, \maskLSR /* 0 |A*A| 0 |R*R */
- and \scratch4, \scratch4, \maskLSR /* 0 |G*G| 0 |B*B */
- and \d1_8888, \d1_8888, \maskLSR /* 0 |A*A| 0 |R*R */
- and \d2_8888, \d2_8888, \maskLSR /* 0 |G*G| 0 |B*B */
- addq.ph \scratch3, \scratch3, \scratch5
- addq.ph \scratch4, \scratch4, \scratch6
- addq.ph \d1_8888, \d1_8888, \scratch1
- addq.ph \d2_8888, \d2_8888, \scratch2
- shra_r.ph \scratch3, \scratch3, 8
- shra_r.ph \scratch4, \scratch4, 8
- shra_r.ph \scratch5, \d1_8888, 8
- shra_r.ph \scratch6, \d2_8888, 8
- precr.qb.ph \d1_8888, \scratch3, \scratch4
- precr.qb.ph \d2_8888, \scratch5, \scratch6
-.endm
-
-/*
- * OVER operation on single a8r8g8b8 source pixel (s_8888) and single a8r8g8b8
- * destination pixel (d_8888) using a8 mask (m_8). It also requires maskLSR
- * needed for rounding process. maskLSR must have following value:
- * li maskLSR, 0x00ff00ff
- */
-.macro OVER_8888_8_8888 s_8888, \
- m_8, \
- d_8888, \
- out_8888, \
- maskLSR, \
- scratch1, scratch2, scratch3, scratch4
- MIPS_UN8x4_MUL_UN8 \s_8888, \m_8, \
- \scratch1, \maskLSR, \
- \scratch2, \scratch3, \scratch4
-
- not \scratch2, \scratch1
- srl \scratch2, \scratch2, 24
-
- MIPS_UN8x4_MUL_UN8 \d_8888, \scratch2, \
- \d_8888, \maskLSR, \
- \scratch3, \scratch4, \out_8888
-
- addu_s.qb \out_8888, \d_8888, \scratch1
-.endm
-
-/*
- * OVER operation on two a8r8g8b8 source pixels (s1_8888 and s2_8888) and two
- * a8r8g8b8 destination pixels (d1_8888 and d2_8888) using a8 masks (m1_8 and
- * m2_8). It also requires maskLSR needed for rounding process. maskLSR must
- * have following value:
- * li maskLSR, 0x00ff00ff
- */
-.macro OVER_2x8888_2x8_2x8888 s1_8888, \
- s2_8888, \
- m1_8, \
- m2_8, \
- d1_8888, \
- d2_8888, \
- out1_8888, \
- out2_8888, \
- maskLSR, \
- scratch1, scratch2, scratch3, \
- scratch4, scratch5, scratch6
- MIPS_2xUN8x4_MUL_2xUN8 \s1_8888, \s2_8888, \
- \m1_8, \m2_8, \
- \scratch1, \scratch2, \
- \maskLSR, \
- \scratch3, \scratch4, \out1_8888, \
- \out2_8888, \scratch5, \scratch6
-
- not \scratch3, \scratch1
- srl \scratch3, \scratch3, 24
- not \scratch4, \scratch2
- srl \scratch4, \scratch4, 24
-
- MIPS_2xUN8x4_MUL_2xUN8 \d1_8888, \d2_8888, \
- \scratch3, \scratch4, \
- \d1_8888, \d2_8888, \
- \maskLSR, \
- \scratch5, \scratch6, \out1_8888, \
- \out2_8888, \scratch3, \scratch4
-
- addu_s.qb \out1_8888, \d1_8888, \scratch1
- addu_s.qb \out2_8888, \d2_8888, \scratch2
-.endm
-
-/*
- * OVER operation on single a8r8g8b8 source pixel (s_8888) and single a8r8g8b8
- * destination pixel (d_8888). It also requires maskLSR needed for rounding
- * process. maskLSR must have following value:
- * li maskLSR, 0x00ff00ff
- */
-.macro OVER_8888_8888 s_8888, \
- d_8888, \
- out_8888, \
- maskLSR, \
- scratch1, scratch2, scratch3, scratch4
- not \scratch1, \s_8888
- srl \scratch1, \scratch1, 24
-
- MIPS_UN8x4_MUL_UN8 \d_8888, \scratch1, \
- \out_8888, \maskLSR, \
- \scratch2, \scratch3, \scratch4
-
- addu_s.qb \out_8888, \out_8888, \s_8888
-.endm
-
-/*
- * OVER operation on two a8r8g8b8 source pixels (s1_8888 and s2_8888) and two
- * a8r8g8b8 destination pixels (d1_8888 and d2_8888). It also requires maskLSR
- * needed for rounding process. maskLSR must have following value:
- * li maskLSR, 0x00ff00ff
- */
-.macro OVER_2x8888_2x8888 s1_8888, \
- s2_8888, \
- d1_8888, \
- d2_8888, \
- out1_8888, \
- out2_8888, \
- maskLSR, \
- scratch1, scratch2, scratch3, \
- scratch4, scratch5, scratch6
- not \scratch1, \s1_8888
- srl \scratch1, \scratch1, 24
- not \scratch2, \s2_8888
- srl \scratch2, \scratch2, 24
- MIPS_2xUN8x4_MUL_2xUN8 \d1_8888, \d2_8888, \
- \scratch1, \scratch2, \
- \out1_8888, \out2_8888, \
- \maskLSR, \
- \scratch3, \scratch4, \scratch5, \
- \scratch6, \d1_8888, \d2_8888
-
- addu_s.qb \out1_8888, \out1_8888, \s1_8888
- addu_s.qb \out2_8888, \out2_8888, \s2_8888
-.endm
-
-.macro MIPS_UN8x4_MUL_UN8_ADD_UN8x4 s_8888, \
- m_8, \
- d_8888, \
- out_8888, \
- maskLSR, \
- scratch1, scratch2, scratch3
- MIPS_UN8x4_MUL_UN8 \s_8888, \m_8, \
- \out_8888, \maskLSR, \
- \scratch1, \scratch2, \scratch3
-
- addu_s.qb \out_8888, \out_8888, \d_8888
-.endm
-
-.macro MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4 s1_8888, \
- s2_8888, \
- m1_8, \
- m2_8, \
- d1_8888, \
- d2_8888, \
- out1_8888, \
- out2_8888, \
- maskLSR, \
- scratch1, scratch2, scratch3, \
- scratch4, scratch5, scratch6
- MIPS_2xUN8x4_MUL_2xUN8 \s1_8888, \s2_8888, \
- \m1_8, \m2_8, \
- \out1_8888, \out2_8888, \
- \maskLSR, \
- \scratch1, \scratch2, \scratch3, \
- \scratch4, \scratch5, \scratch6
-
- addu_s.qb \out1_8888, \out1_8888, \d1_8888
- addu_s.qb \out2_8888, \out2_8888, \d2_8888
-.endm
-
-.macro BILINEAR_INTERPOLATE_SINGLE_PIXEL tl, tr, bl, br, \
- scratch1, scratch2, \
- alpha, red, green, blue \
- wt1, wt2, wb1, wb2
- andi \scratch1, \tl, 0xff
- andi \scratch2, \tr, 0xff
- andi \alpha, \bl, 0xff
- andi \red, \br, 0xff
-
- multu $ac0, \wt1, \scratch1
- maddu $ac0, \wt2, \scratch2
- maddu $ac0, \wb1, \alpha
- maddu $ac0, \wb2, \red
-
- ext \scratch1, \tl, 8, 8
- ext \scratch2, \tr, 8, 8
- ext \alpha, \bl, 8, 8
- ext \red, \br, 8, 8
-
- multu $ac1, \wt1, \scratch1
- maddu $ac1, \wt2, \scratch2
- maddu $ac1, \wb1, \alpha
- maddu $ac1, \wb2, \red
-
- ext \scratch1, \tl, 16, 8
- ext \scratch2, \tr, 16, 8
- ext \alpha, \bl, 16, 8
- ext \red, \br, 16, 8
-
- mflo \blue, $ac0
-
- multu $ac2, \wt1, \scratch1
- maddu $ac2, \wt2, \scratch2
- maddu $ac2, \wb1, \alpha
- maddu $ac2, \wb2, \red
-
- ext \scratch1, \tl, 24, 8
- ext \scratch2, \tr, 24, 8
- ext \alpha, \bl, 24, 8
- ext \red, \br, 24, 8
-
- mflo \green, $ac1
-
- multu $ac3, \wt1, \scratch1
- maddu $ac3, \wt2, \scratch2
- maddu $ac3, \wb1, \alpha
- maddu $ac3, \wb2, \red
-
- mflo \red, $ac2
- mflo \alpha, $ac3
-
- precr.qb.ph \alpha, \alpha, \red
- precr.qb.ph \scratch1, \green, \blue
- precrq.qb.ph \tl, \alpha, \scratch1
-.endm
-
-#endif //PIXMAN_MIPS_DSPR2_ASM_H
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-mips-dspr2.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-mips-dspr2.c
deleted file mode 100644
index 87969ae704f..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-mips-dspr2.c
+++ /dev/null
@@ -1,459 +0,0 @@
-/*
- * Copyright (c) 2012
- * MIPS Technologies, Inc., California.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * Author: Nemanja Lukic (nemanja.lukic@rt-rk.com)
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "pixman-private.h"
-#include "pixman-mips-dspr2.h"
-
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_x888_8888,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_8888_0565,
- uint32_t, 1, uint16_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_0565_8888,
- uint16_t, 1, uint32_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (DO_FAST_MEMCPY, src_0565_0565,
- uint16_t, 1, uint16_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (DO_FAST_MEMCPY, src_8888_8888,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (DO_FAST_MEMCPY, src_0888_0888,
- uint8_t, 3, uint8_t, 3)
-#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_0888_8888_rev,
- uint8_t, 3, uint32_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_0888_0565_rev,
- uint8_t, 3, uint16_t, 1)
-#endif
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_pixbuf_8888,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_rpixbuf_8888,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, over_8888_8888,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, over_8888_0565,
- uint32_t, 1, uint16_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, add_8_8,
- uint8_t, 1, uint8_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, add_8888_8888,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, out_reverse_8_0565,
- uint8_t, 1, uint16_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, out_reverse_8_8888,
- uint8_t, 1, uint32_t, 1)
-
-PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (0, src_n_8_8888,
- uint8_t, 1, uint32_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (0, src_n_8_8,
- uint8_t, 1, uint8_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, over_n_8888_8888_ca,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, over_n_8888_0565_ca,
- uint32_t, 1, uint16_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, over_n_8_8,
- uint8_t, 1, uint8_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, over_n_8_8888,
- uint8_t, 1, uint32_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, over_n_8_0565,
- uint8_t, 1, uint16_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, add_n_8_8,
- uint8_t, 1, uint8_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, add_n_8_8888,
- uint8_t, 1, uint32_t, 1)
-
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, over_8888_n_8888,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, over_8888_n_0565,
- uint32_t, 1, uint16_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, over_0565_n_0565,
- uint16_t, 1, uint16_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, add_8888_n_8888,
- uint32_t, 1, uint32_t, 1)
-
-PIXMAN_MIPS_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, over_n_0565,
- uint16_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, over_n_8888,
- uint32_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, over_reverse_n_8888,
- uint32_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_N_DST (0, in_n_8,
- uint8_t, 1)
-
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (add_8_8_8, uint8_t, 1,
- uint8_t, 1, uint8_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (add_8888_8_8888, uint32_t, 1,
- uint8_t, 1, uint32_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (add_8888_8888_8888, uint32_t, 1,
- uint32_t, 1, uint32_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (add_0565_8_0565, uint16_t, 1,
- uint8_t, 1, uint16_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (over_8888_8_8888, uint32_t, 1,
- uint8_t, 1, uint32_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (over_8888_8_0565, uint32_t, 1,
- uint8_t, 1, uint16_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (over_0565_8_0565, uint16_t, 1,
- uint8_t, 1, uint16_t, 1)
-PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (over_8888_8888_8888, uint32_t, 1,
- uint32_t, 1, uint32_t, 1)
-
-PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_DST (8888_8888, OVER,
- uint32_t, uint32_t)
-PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_DST (8888_0565, OVER,
- uint32_t, uint16_t)
-PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_DST (0565_8888, SRC,
- uint16_t, uint32_t)
-
-PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (0, 8888_8888, SRC,
- uint32_t, uint32_t)
-PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (0, 8888_0565, SRC,
- uint32_t, uint16_t)
-PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (0, 0565_8888, SRC,
- uint16_t, uint32_t)
-PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (0, 0565_0565, SRC,
- uint16_t, uint16_t)
-PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (SKIP_ZERO_SRC, 8888_8888, OVER,
- uint32_t, uint32_t)
-PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (SKIP_ZERO_SRC, 8888_8888, ADD,
- uint32_t, uint32_t)
-
-PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_A8_DST (SKIP_ZERO_SRC, 8888_8_0565,
- OVER, uint32_t, uint16_t)
-PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_A8_DST (SKIP_ZERO_SRC, 0565_8_0565,
- OVER, uint16_t, uint16_t)
-
-PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (0, 8888_8_8888, SRC,
- uint32_t, uint32_t)
-PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (0, 8888_8_0565, SRC,
- uint32_t, uint16_t)
-PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (0, 0565_8_x888, SRC,
- uint16_t, uint32_t)
-PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (0, 0565_8_0565, SRC,
- uint16_t, uint16_t)
-PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (SKIP_ZERO_SRC, 8888_8_8888, OVER,
- uint32_t, uint32_t)
-PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (SKIP_ZERO_SRC, 8888_8_8888, ADD,
- uint32_t, uint32_t)
-
-static pixman_bool_t
-mips_dspr2_fill (pixman_implementation_t *imp,
- uint32_t * bits,
- int stride,
- int bpp,
- int x,
- int y,
- int width,
- int height,
- uint32_t _xor)
-{
- uint8_t *byte_line;
- uint32_t byte_width;
- switch (bpp)
- {
- case 16:
- stride = stride * (int) sizeof (uint32_t) / 2;
- byte_line = (uint8_t *)(((uint16_t *)bits) + stride * y + x);
- byte_width = width * 2;
- stride *= 2;
-
- while (height--)
- {
- uint8_t *dst = byte_line;
- byte_line += stride;
- pixman_fill_buff16_mips (dst, byte_width, _xor & 0xffff);
- }
- return TRUE;
- case 32:
- stride = stride * (int) sizeof (uint32_t) / 4;
- byte_line = (uint8_t *)(((uint32_t *)bits) + stride * y + x);
- byte_width = width * 4;
- stride *= 4;
-
- while (height--)
- {
- uint8_t *dst = byte_line;
- byte_line += stride;
- pixman_fill_buff32_mips (dst, byte_width, _xor);
- }
- return TRUE;
- default:
- return FALSE;
- }
-}
-
-static pixman_bool_t
-mips_dspr2_blt (pixman_implementation_t *imp,
- uint32_t * src_bits,
- uint32_t * dst_bits,
- int src_stride,
- int dst_stride,
- int src_bpp,
- int dst_bpp,
- int src_x,
- int src_y,
- int dest_x,
- int dest_y,
- int width,
- int height)
-{
- if (src_bpp != dst_bpp)
- return FALSE;
-
- uint8_t *src_bytes;
- uint8_t *dst_bytes;
- uint32_t byte_width;
-
- switch (src_bpp)
- {
- case 16:
- src_stride = src_stride * (int) sizeof (uint32_t) / 2;
- dst_stride = dst_stride * (int) sizeof (uint32_t) / 2;
- src_bytes =(uint8_t *)(((uint16_t *)src_bits)
- + src_stride * (src_y) + (src_x));
- dst_bytes = (uint8_t *)(((uint16_t *)dst_bits)
- + dst_stride * (dest_y) + (dest_x));
- byte_width = width * 2;
- src_stride *= 2;
- dst_stride *= 2;
-
- while (height--)
- {
- uint8_t *src = src_bytes;
- uint8_t *dst = dst_bytes;
- src_bytes += src_stride;
- dst_bytes += dst_stride;
- pixman_mips_fast_memcpy (dst, src, byte_width);
- }
- return TRUE;
- case 32:
- src_stride = src_stride * (int) sizeof (uint32_t) / 4;
- dst_stride = dst_stride * (int) sizeof (uint32_t) / 4;
- src_bytes = (uint8_t *)(((uint32_t *)src_bits)
- + src_stride * (src_y) + (src_x));
- dst_bytes = (uint8_t *)(((uint32_t *)dst_bits)
- + dst_stride * (dest_y) + (dest_x));
- byte_width = width * 4;
- src_stride *= 4;
- dst_stride *= 4;
-
- while (height--)
- {
- uint8_t *src = src_bytes;
- uint8_t *dst = dst_bytes;
- src_bytes += src_stride;
- dst_bytes += dst_stride;
- pixman_mips_fast_memcpy (dst, src, byte_width);
- }
- return TRUE;
- default:
- return FALSE;
- }
-}
-
-static const pixman_fast_path_t mips_dspr2_fast_paths[] =
-{
- PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, mips_composite_src_0565_0565),
- PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, mips_composite_src_0565_0565),
- PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, r5g6b5, mips_composite_src_8888_0565),
- PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, r5g6b5, mips_composite_src_8888_0565),
- PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, b5g6r5, mips_composite_src_8888_0565),
- PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, b5g6r5, mips_composite_src_8888_0565),
- PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, a8r8g8b8, mips_composite_src_0565_8888),
- PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, x8r8g8b8, mips_composite_src_0565_8888),
- PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, a8b8g8r8, mips_composite_src_0565_8888),
- PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, x8b8g8r8, mips_composite_src_0565_8888),
- PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, mips_composite_src_8888_8888),
- PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, mips_composite_src_8888_8888),
- PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, mips_composite_src_8888_8888),
- PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, mips_composite_src_8888_8888),
- PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, mips_composite_src_8888_8888),
- PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, mips_composite_src_8888_8888),
- PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, mips_composite_src_x888_8888),
- PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, mips_composite_src_x888_8888),
- PIXMAN_STD_FAST_PATH (SRC, r8g8b8, null, r8g8b8, mips_composite_src_0888_0888),
-#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- PIXMAN_STD_FAST_PATH (SRC, b8g8r8, null, x8r8g8b8, mips_composite_src_0888_8888_rev),
- PIXMAN_STD_FAST_PATH (SRC, b8g8r8, null, r5g6b5, mips_composite_src_0888_0565_rev),
-#endif
- PIXMAN_STD_FAST_PATH (SRC, pixbuf, pixbuf, a8r8g8b8, mips_composite_src_pixbuf_8888),
- PIXMAN_STD_FAST_PATH (SRC, pixbuf, pixbuf, a8b8g8r8, mips_composite_src_rpixbuf_8888),
- PIXMAN_STD_FAST_PATH (SRC, rpixbuf, rpixbuf, a8r8g8b8, mips_composite_src_rpixbuf_8888),
- PIXMAN_STD_FAST_PATH (SRC, rpixbuf, rpixbuf, a8b8g8r8, mips_composite_src_pixbuf_8888),
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8r8g8b8, mips_composite_src_n_8_8888),
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8r8g8b8, mips_composite_src_n_8_8888),
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8b8g8r8, mips_composite_src_n_8_8888),
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8b8g8r8, mips_composite_src_n_8_8888),
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8, mips_composite_src_n_8_8),
-
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, mips_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, mips_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, mips_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, mips_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, r5g6b5, mips_composite_over_n_8888_0565_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, b5g6r5, mips_composite_over_n_8888_0565_ca),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8, mips_composite_over_n_8_8),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, mips_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, mips_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, mips_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, mips_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, r5g6b5, mips_composite_over_n_8_0565),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, b5g6r5, mips_composite_over_n_8_0565),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, r5g6b5, mips_composite_over_n_0565),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, a8r8g8b8, mips_composite_over_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, x8r8g8b8, mips_composite_over_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, a8r8g8b8, mips_composite_over_8888_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, mips_composite_over_8888_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, r5g6b5, mips_composite_over_8888_n_0565),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, b5g6r5, mips_composite_over_8888_n_0565),
- PIXMAN_STD_FAST_PATH (OVER, r5g6b5, solid, r5g6b5, mips_composite_over_0565_n_0565),
- PIXMAN_STD_FAST_PATH (OVER, b5g6r5, solid, b5g6r5, mips_composite_over_0565_n_0565),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, a8r8g8b8, mips_composite_over_8888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, x8r8g8b8, mips_composite_over_8888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, a8b8g8r8, mips_composite_over_8888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, x8b8g8r8, mips_composite_over_8888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, r5g6b5, mips_composite_over_8888_8_0565),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, b5g6r5, mips_composite_over_8888_8_0565),
- PIXMAN_STD_FAST_PATH (OVER, r5g6b5, a8, r5g6b5, mips_composite_over_0565_8_0565),
- PIXMAN_STD_FAST_PATH (OVER, b5g6r5, a8, b5g6r5, mips_composite_over_0565_8_0565),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, a8r8g8b8, mips_composite_over_8888_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, mips_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, mips_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, mips_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, mips_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, r5g6b5, mips_composite_over_8888_0565),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, b5g6r5, mips_composite_over_8888_0565),
- PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8, mips_composite_add_n_8_8),
- PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8r8g8b8, mips_composite_add_n_8_8888),
- PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8b8g8r8, mips_composite_add_n_8_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8, a8, a8, mips_composite_add_8_8_8),
- PIXMAN_STD_FAST_PATH (ADD, r5g6b5, a8, r5g6b5, mips_composite_add_0565_8_0565),
- PIXMAN_STD_FAST_PATH (ADD, b5g6r5, a8, b5g6r5, mips_composite_add_0565_8_0565),
- PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, a8, a8r8g8b8, mips_composite_add_8888_8_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, a8, a8b8g8r8, mips_composite_add_8888_8_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, a8r8g8b8, a8r8g8b8, mips_composite_add_8888_8888_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, solid, a8r8g8b8, mips_composite_add_8888_n_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, solid, a8b8g8r8, mips_composite_add_8888_n_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, mips_composite_add_8_8),
- PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, mips_composite_add_8888_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, mips_composite_add_8888_8888),
- PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8, null, r5g6b5, mips_composite_out_reverse_8_0565),
- PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8, null, b5g6r5, mips_composite_out_reverse_8_0565),
- PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8, null, a8r8g8b8, mips_composite_out_reverse_8_8888),
- PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8, null, a8b8g8r8, mips_composite_out_reverse_8_8888),
- PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8r8g8b8, mips_composite_over_reverse_n_8888),
- PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8b8g8r8, mips_composite_over_reverse_n_8888),
- PIXMAN_STD_FAST_PATH (IN, solid, null, a8, mips_composite_in_n_8),
-
- PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mips_8888_8888),
- PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, mips_8888_8888),
- PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mips_8888_8888),
- PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, mips_8888_8888),
-
- PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, r5g6b5, mips_8888_0565),
- PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, b5g6r5, mips_8888_0565),
-
- PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (SRC, b5g6r5, x8b8g8r8, mips_0565_8888),
- PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, x8r8g8b8, mips_0565_8888),
- /* Note: NONE repeat is not supported yet */
- SIMPLE_NEAREST_FAST_PATH_COVER (SRC, r5g6b5, a8r8g8b8, mips_0565_8888),
- SIMPLE_NEAREST_FAST_PATH_COVER (SRC, b5g6r5, a8b8g8r8, mips_0565_8888),
- SIMPLE_NEAREST_FAST_PATH_PAD (SRC, r5g6b5, a8r8g8b8, mips_0565_8888),
- SIMPLE_NEAREST_FAST_PATH_PAD (SRC, b5g6r5, a8b8g8r8, mips_0565_8888),
-
- SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, a8r8g8b8, r5g6b5, mips_8888_8_0565),
- SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, a8b8g8r8, b5g6r5, mips_8888_8_0565),
-
- SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, r5g6b5, r5g6b5, mips_0565_8_0565),
- SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, b5g6r5, b5g6r5, mips_0565_8_0565),
-
- SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, mips_8888_8888),
- SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, mips_8888_8888),
- SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, mips_8888_8888),
-
- SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, r5g6b5, mips_8888_0565),
- SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, r5g6b5, mips_8888_0565),
-
- SIMPLE_BILINEAR_FAST_PATH (SRC, r5g6b5, x8r8g8b8, mips_0565_8888),
- SIMPLE_BILINEAR_FAST_PATH (SRC, r5g6b5, r5g6b5, mips_0565_0565),
-
- SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mips_8888_8888),
- SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mips_8888_8888),
-
- SIMPLE_BILINEAR_FAST_PATH (ADD, a8r8g8b8, a8r8g8b8, mips_8888_8888),
- SIMPLE_BILINEAR_FAST_PATH (ADD, a8r8g8b8, x8r8g8b8, mips_8888_8888),
-
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, mips_8888_8_8888),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, mips_8888_8_8888),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, mips_8888_8_8888),
-
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, r5g6b5, mips_8888_8_0565),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, x8r8g8b8, r5g6b5, mips_8888_8_0565),
-
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, r5g6b5, x8r8g8b8, mips_0565_8_x888),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, r5g6b5, r5g6b5, mips_0565_8_0565),
-
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mips_8888_8_8888),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mips_8888_8_8888),
-
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (ADD, a8r8g8b8, a8r8g8b8, mips_8888_8_8888),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (ADD, a8r8g8b8, x8r8g8b8, mips_8888_8_8888),
- { PIXMAN_OP_NONE },
-};
-
-static void
-mips_dspr2_combine_over_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- if (mask)
- pixman_composite_over_8888_8888_8888_asm_mips (
- dest, (uint32_t *)src, (uint32_t *)mask, width);
- else
- pixman_composite_over_8888_8888_asm_mips (
- dest, (uint32_t *)src, width);
-}
-
-pixman_implementation_t *
-_pixman_implementation_create_mips_dspr2 (pixman_implementation_t *fallback)
-{
- pixman_implementation_t *imp =
- _pixman_implementation_create (fallback, mips_dspr2_fast_paths);
-
- imp->combine_32[PIXMAN_OP_OVER] = mips_dspr2_combine_over_u;
-
- imp->blt = mips_dspr2_blt;
- imp->fill = mips_dspr2_fill;
-
- return imp;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-mips-dspr2.h b/Build/source/libs/pixman/pixman-src/pixman/pixman-mips-dspr2.h
deleted file mode 100644
index 57b38359e37..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-mips-dspr2.h
+++ /dev/null
@@ -1,432 +0,0 @@
-/*
- * Copyright (c) 2012
- * MIPS Technologies, Inc., California.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * Author: Nemanja Lukic (nemanja.lukic@rt-rk.com)
- */
-
-#ifndef PIXMAN_MIPS_DSPR2_H
-#define PIXMAN_MIPS_DSPR2_H
-
-#include "pixman-private.h"
-#include "pixman-inlines.h"
-
-#define SKIP_ZERO_SRC 1
-#define SKIP_ZERO_MASK 2
-#define DO_FAST_MEMCPY 3
-
-void
-pixman_mips_fast_memcpy (void *dst, void *src, uint32_t n_bytes);
-void
-pixman_fill_buff16_mips (void *dst, uint32_t n_bytes, uint16_t value);
-void
-pixman_fill_buff32_mips (void *dst, uint32_t n_bytes, uint32_t value);
-
-/****************************************************************/
-
-#define PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST(flags, name, \
- src_type, src_cnt, \
- dst_type, dst_cnt) \
-void \
-pixman_composite_##name##_asm_mips (dst_type *dst, \
- src_type *src, \
- int32_t w); \
- \
-static void \
-mips_composite_##name (pixman_implementation_t *imp, \
- pixman_composite_info_t *info) \
-{ \
- PIXMAN_COMPOSITE_ARGS (info); \
- dst_type *dst_line, *dst; \
- src_type *src_line, *src; \
- int32_t dst_stride, src_stride; \
- int bpp = PIXMAN_FORMAT_BPP (dest_image->bits.format) / 8; \
- \
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type, \
- src_stride, src_line, src_cnt); \
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \
- dst_stride, dst_line, dst_cnt); \
- \
- while (height--) \
- { \
- dst = dst_line; \
- dst_line += dst_stride; \
- src = src_line; \
- src_line += src_stride; \
- \
- if (flags == DO_FAST_MEMCPY) \
- pixman_mips_fast_memcpy (dst, src, width * bpp); \
- else \
- pixman_composite_##name##_asm_mips (dst, src, width); \
- } \
-}
-
-/****************************************************************/
-
-#define PIXMAN_MIPS_BIND_FAST_PATH_N_DST(flags, name, \
- dst_type, dst_cnt) \
-void \
-pixman_composite_##name##_asm_mips (dst_type *dst, \
- uint32_t src, \
- int32_t w); \
- \
-static void \
-mips_composite_##name (pixman_implementation_t *imp, \
- pixman_composite_info_t *info) \
-{ \
- PIXMAN_COMPOSITE_ARGS (info); \
- dst_type *dst_line, *dst; \
- int32_t dst_stride; \
- uint32_t src; \
- \
- src = _pixman_image_get_solid ( \
- imp, src_image, dest_image->bits.format); \
- \
- if ((flags & SKIP_ZERO_SRC) && src == 0) \
- return; \
- \
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \
- dst_stride, dst_line, dst_cnt); \
- \
- while (height--) \
- { \
- dst = dst_line; \
- dst_line += dst_stride; \
- \
- pixman_composite_##name##_asm_mips (dst, src, width); \
- } \
-}
-
-/*******************************************************************/
-
-#define PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST(flags, name, \
- mask_type, mask_cnt, \
- dst_type, dst_cnt) \
-void \
-pixman_composite_##name##_asm_mips (dst_type *dst, \
- uint32_t src, \
- mask_type *mask, \
- int32_t w); \
- \
-static void \
-mips_composite_##name (pixman_implementation_t *imp, \
- pixman_composite_info_t *info) \
-{ \
- PIXMAN_COMPOSITE_ARGS (info); \
- dst_type *dst_line, *dst; \
- mask_type *mask_line, *mask; \
- int32_t dst_stride, mask_stride; \
- uint32_t src; \
- \
- src = _pixman_image_get_solid ( \
- imp, src_image, dest_image->bits.format); \
- \
- if ((flags & SKIP_ZERO_SRC) && src == 0) \
- return; \
- \
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \
- dst_stride, dst_line, dst_cnt); \
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type, \
- mask_stride, mask_line, mask_cnt); \
- \
- while (height--) \
- { \
- dst = dst_line; \
- dst_line += dst_stride; \
- mask = mask_line; \
- mask_line += mask_stride; \
- pixman_composite_##name##_asm_mips (dst, src, mask, width); \
- } \
-}
-
-/*******************************************************************/
-
-#define PIXMAN_MIPS_BIND_FAST_PATH_SRC_N_DST(flags, name, \
- src_type, src_cnt, \
- dst_type, dst_cnt) \
-void \
-pixman_composite_##name##_asm_mips (dst_type *dst, \
- src_type *src, \
- uint32_t mask, \
- int32_t w); \
- \
-static void \
-mips_composite_##name (pixman_implementation_t *imp, \
- pixman_composite_info_t *info) \
-{ \
- PIXMAN_COMPOSITE_ARGS (info); \
- dst_type *dst_line, *dst; \
- src_type *src_line, *src; \
- int32_t dst_stride, src_stride; \
- uint32_t mask; \
- \
- mask = _pixman_image_get_solid ( \
- imp, mask_image, dest_image->bits.format); \
- \
- if ((flags & SKIP_ZERO_MASK) && mask == 0) \
- return; \
- \
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \
- dst_stride, dst_line, dst_cnt); \
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type, \
- src_stride, src_line, src_cnt); \
- \
- while (height--) \
- { \
- dst = dst_line; \
- dst_line += dst_stride; \
- src = src_line; \
- src_line += src_stride; \
- \
- pixman_composite_##name##_asm_mips (dst, src, mask, width); \
- } \
-}
-
-/************************************************************************/
-
-#define PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST(name, src_type, src_cnt, \
- mask_type, mask_cnt, \
- dst_type, dst_cnt) \
-void \
-pixman_composite_##name##_asm_mips (dst_type *dst, \
- src_type *src, \
- mask_type *mask, \
- int32_t w); \
- \
-static void \
-mips_composite_##name (pixman_implementation_t *imp, \
- pixman_composite_info_t *info) \
-{ \
- PIXMAN_COMPOSITE_ARGS (info); \
- dst_type *dst_line, *dst; \
- src_type *src_line, *src; \
- mask_type *mask_line, *mask; \
- int32_t dst_stride, src_stride, mask_stride; \
- \
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \
- dst_stride, dst_line, dst_cnt); \
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type, \
- src_stride, src_line, src_cnt); \
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type, \
- mask_stride, mask_line, mask_cnt); \
- \
- while (height--) \
- { \
- dst = dst_line; \
- dst_line += dst_stride; \
- mask = mask_line; \
- mask_line += mask_stride; \
- src = src_line; \
- src_line += src_stride; \
- pixman_composite_##name##_asm_mips (dst, src, mask, width); \
- } \
-}
-
-/****************************************************************************/
-
-#define PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_DST(name, op, \
- src_type, dst_type) \
-void \
-pixman_scaled_nearest_scanline_##name##_##op##_asm_mips ( \
- dst_type * dst, \
- const src_type * src, \
- int32_t w, \
- pixman_fixed_t vx, \
- pixman_fixed_t unit_x); \
- \
-static force_inline void \
-scaled_nearest_scanline_mips_##name##_##op (dst_type * pd, \
- const src_type * ps, \
- int32_t w, \
- pixman_fixed_t vx, \
- pixman_fixed_t unit_x, \
- pixman_fixed_t max_vx, \
- pixman_bool_t zero_src) \
-{ \
- pixman_scaled_nearest_scanline_##name##_##op##_asm_mips (pd, ps, w, \
- vx, unit_x); \
-} \
- \
-FAST_NEAREST_MAINLOOP (mips_##name##_cover_##op, \
- scaled_nearest_scanline_mips_##name##_##op, \
- src_type, dst_type, COVER) \
-FAST_NEAREST_MAINLOOP (mips_##name##_none_##op, \
- scaled_nearest_scanline_mips_##name##_##op, \
- src_type, dst_type, NONE) \
-FAST_NEAREST_MAINLOOP (mips_##name##_pad_##op, \
- scaled_nearest_scanline_mips_##name##_##op, \
- src_type, dst_type, PAD)
-
-/* Provide entries for the fast path table */
-#define PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH(op,s,d,func) \
- SIMPLE_NEAREST_FAST_PATH_COVER (op,s,d,func), \
- SIMPLE_NEAREST_FAST_PATH_NONE (op,s,d,func), \
- SIMPLE_NEAREST_FAST_PATH_PAD (op,s,d,func)
-
-
-/*****************************************************************************/
-
-#define PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_A8_DST(flags, name, op, \
- src_type, dst_type) \
-void \
-pixman_scaled_nearest_scanline_##name##_##op##_asm_mips ( \
- dst_type * dst, \
- const src_type * src, \
- const uint8_t * mask, \
- int32_t w, \
- pixman_fixed_t vx, \
- pixman_fixed_t unit_x); \
- \
-static force_inline void \
-scaled_nearest_scanline_mips_##name##_##op (const uint8_t * mask, \
- dst_type * pd, \
- const src_type * ps, \
- int32_t w, \
- pixman_fixed_t vx, \
- pixman_fixed_t unit_x, \
- pixman_fixed_t max_vx, \
- pixman_bool_t zero_src) \
-{ \
- if ((flags & SKIP_ZERO_SRC) && zero_src) \
- return; \
- pixman_scaled_nearest_scanline_##name##_##op##_asm_mips (pd, ps, \
- mask, w, \
- vx, unit_x); \
-} \
- \
-FAST_NEAREST_MAINLOOP_COMMON (mips_##name##_cover_##op, \
- scaled_nearest_scanline_mips_##name##_##op, \
- src_type, uint8_t, dst_type, COVER, TRUE, FALSE)\
-FAST_NEAREST_MAINLOOP_COMMON (mips_##name##_none_##op, \
- scaled_nearest_scanline_mips_##name##_##op, \
- src_type, uint8_t, dst_type, NONE, TRUE, FALSE) \
-FAST_NEAREST_MAINLOOP_COMMON (mips_##name##_pad_##op, \
- scaled_nearest_scanline_mips_##name##_##op, \
- src_type, uint8_t, dst_type, PAD, TRUE, FALSE)
-
-/****************************************************************************/
-
-#define PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST(flags, name, op, \
- src_type, dst_type) \
-void \
-pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips( \
- dst_type * dst, \
- const src_type * src_top, \
- const src_type * src_bottom, \
- int32_t w, \
- int wt, \
- int wb, \
- pixman_fixed_t vx, \
- pixman_fixed_t unit_x); \
-static force_inline void \
-scaled_bilinear_scanline_mips_##name##_##op (dst_type * dst, \
- const uint32_t * mask, \
- const src_type * src_top, \
- const src_type * src_bottom, \
- int32_t w, \
- int wt, \
- int wb, \
- pixman_fixed_t vx, \
- pixman_fixed_t unit_x, \
- pixman_fixed_t max_vx, \
- pixman_bool_t zero_src) \
-{ \
- if ((flags & SKIP_ZERO_SRC) && zero_src) \
- return; \
- pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips (dst, src_top, \
- src_bottom, w, \
- wt, wb, \
- vx, unit_x); \
-} \
- \
-FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_cover_##op, \
- scaled_bilinear_scanline_mips_##name##_##op, \
- src_type, uint32_t, dst_type, COVER, FLAG_NONE) \
-FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_none_##op, \
- scaled_bilinear_scanline_mips_##name##_##op, \
- src_type, uint32_t, dst_type, NONE, FLAG_NONE) \
-FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_pad_##op, \
- scaled_bilinear_scanline_mips_##name##_##op, \
- src_type, uint32_t, dst_type, PAD, FLAG_NONE) \
-FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_normal_##op, \
- scaled_bilinear_scanline_mips_##name##_##op, \
- src_type, uint32_t, dst_type, NORMAL, \
- FLAG_NONE)
-
-/*****************************************************************************/
-
-#define PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST(flags, name, op, \
- src_type, dst_type) \
-void \
-pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips ( \
- dst_type * dst, \
- const uint8_t * mask, \
- const src_type * top, \
- const src_type * bottom, \
- int wt, \
- int wb, \
- pixman_fixed_t x, \
- pixman_fixed_t ux, \
- int width); \
- \
-static force_inline void \
-scaled_bilinear_scanline_mips_##name##_##op (dst_type * dst, \
- const uint8_t * mask, \
- const src_type * src_top, \
- const src_type * src_bottom, \
- int32_t w, \
- int wt, \
- int wb, \
- pixman_fixed_t vx, \
- pixman_fixed_t unit_x, \
- pixman_fixed_t max_vx, \
- pixman_bool_t zero_src) \
-{ \
- if ((flags & SKIP_ZERO_SRC) && zero_src) \
- return; \
- pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips ( \
- dst, mask, src_top, src_bottom, wt, wb, vx, unit_x, w); \
-} \
- \
-FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_cover_##op, \
- scaled_bilinear_scanline_mips_##name##_##op, \
- src_type, uint8_t, dst_type, COVER, \
- FLAG_HAVE_NON_SOLID_MASK) \
-FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_none_##op, \
- scaled_bilinear_scanline_mips_##name##_##op, \
- src_type, uint8_t, dst_type, NONE, \
- FLAG_HAVE_NON_SOLID_MASK) \
-FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_pad_##op, \
- scaled_bilinear_scanline_mips_##name##_##op, \
- src_type, uint8_t, dst_type, PAD, \
- FLAG_HAVE_NON_SOLID_MASK) \
-FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_normal_##op, \
- scaled_bilinear_scanline_mips_##name##_##op, \
- src_type, uint8_t, dst_type, NORMAL, \
- FLAG_HAVE_NON_SOLID_MASK)
-
-#endif //PIXMAN_MIPS_DSPR2_H
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-mips-memcpy-asm.S b/Build/source/libs/pixman/pixman-src/pixman/pixman-mips-memcpy-asm.S
deleted file mode 100644
index 9ad6da53786..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-mips-memcpy-asm.S
+++ /dev/null
@@ -1,382 +0,0 @@
-/*
- * Copyright (c) 2012
- * MIPS Technologies, Inc., California.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "pixman-mips-dspr2-asm.h"
-
-/*
- * This routine could be optimized for MIPS64. The current code only
- * uses MIPS32 instructions.
- */
-
-#ifdef EB
-# define LWHI lwl /* high part is left in big-endian */
-# define SWHI swl /* high part is left in big-endian */
-# define LWLO lwr /* low part is right in big-endian */
-# define SWLO swr /* low part is right in big-endian */
-#else
-# define LWHI lwr /* high part is right in little-endian */
-# define SWHI swr /* high part is right in little-endian */
-# define LWLO lwl /* low part is left in big-endian */
-# define SWLO swl /* low part is left in big-endian */
-#endif
-
-LEAF_MIPS32R2(pixman_mips_fast_memcpy)
-
- slti AT, a2, 8
- bne AT, zero, $last8
- move v0, a0 /* memcpy returns the dst pointer */
-
-/* Test if the src and dst are word-aligned, or can be made word-aligned */
- xor t8, a1, a0
- andi t8, t8, 0x3 /* t8 is a0/a1 word-displacement */
-
- bne t8, zero, $unaligned
- negu a3, a0
-
- andi a3, a3, 0x3 /* we need to copy a3 bytes to make a0/a1 aligned */
- beq a3, zero, $chk16w /* when a3=0 then the dst (a0) is word-aligned */
- subu a2, a2, a3 /* now a2 is the remining bytes count */
-
- LWHI t8, 0(a1)
- addu a1, a1, a3
- SWHI t8, 0(a0)
- addu a0, a0, a3
-
-/* Now the dst/src are mutually word-aligned with word-aligned addresses */
-$chk16w: andi t8, a2, 0x3f /* any whole 64-byte chunks? */
- /* t8 is the byte count after 64-byte chunks */
-
- beq a2, t8, $chk8w /* if a2==t8, no 64-byte chunks */
- /* There will be at most 1 32-byte chunk after it */
- subu a3, a2, t8 /* subtract from a2 the reminder */
- /* Here a3 counts bytes in 16w chunks */
- addu a3, a0, a3 /* Now a3 is the final dst after 64-byte chunks */
-
- addu t0, a0, a2 /* t0 is the "past the end" address */
-
-/*
- * When in the loop we exercise "pref 30, x(a0)", the a0+x should not be past
- * the "t0-32" address
- * This means: for x=128 the last "safe" a0 address is "t0-160"
- * Alternatively, for x=64 the last "safe" a0 address is "t0-96"
- * In the current version we use "pref 30, 128(a0)", so "t0-160" is the limit
- */
- subu t9, t0, 160 /* t9 is the "last safe pref 30, 128(a0)" address */
-
- pref 0, 0(a1) /* bring the first line of src, addr 0 */
- pref 0, 32(a1) /* bring the second line of src, addr 32 */
- pref 0, 64(a1) /* bring the third line of src, addr 64 */
- pref 30, 32(a0) /* safe, as we have at least 64 bytes ahead */
-/* In case the a0 > t9 don't use "pref 30" at all */
- sgtu v1, a0, t9
- bgtz v1, $loop16w /* skip "pref 30, 64(a0)" for too short arrays */
- nop
-/* otherwise, start with using pref30 */
- pref 30, 64(a0)
-$loop16w:
- pref 0, 96(a1)
- lw t0, 0(a1)
- bgtz v1, $skip_pref30_96 /* skip "pref 30, 96(a0)" */
- lw t1, 4(a1)
- pref 30, 96(a0) /* continue setting up the dest, addr 96 */
-$skip_pref30_96:
- lw t2, 8(a1)
- lw t3, 12(a1)
- lw t4, 16(a1)
- lw t5, 20(a1)
- lw t6, 24(a1)
- lw t7, 28(a1)
- pref 0, 128(a1) /* bring the next lines of src, addr 128 */
-
- sw t0, 0(a0)
- sw t1, 4(a0)
- sw t2, 8(a0)
- sw t3, 12(a0)
- sw t4, 16(a0)
- sw t5, 20(a0)
- sw t6, 24(a0)
- sw t7, 28(a0)
-
- lw t0, 32(a1)
- bgtz v1, $skip_pref30_128 /* skip "pref 30, 128(a0)" */
- lw t1, 36(a1)
- pref 30, 128(a0) /* continue setting up the dest, addr 128 */
-$skip_pref30_128:
- lw t2, 40(a1)
- lw t3, 44(a1)
- lw t4, 48(a1)
- lw t5, 52(a1)
- lw t6, 56(a1)
- lw t7, 60(a1)
- pref 0, 160(a1) /* bring the next lines of src, addr 160 */
-
- sw t0, 32(a0)
- sw t1, 36(a0)
- sw t2, 40(a0)
- sw t3, 44(a0)
- sw t4, 48(a0)
- sw t5, 52(a0)
- sw t6, 56(a0)
- sw t7, 60(a0)
-
- addiu a0, a0, 64 /* adding 64 to dest */
- sgtu v1, a0, t9
- bne a0, a3, $loop16w
- addiu a1, a1, 64 /* adding 64 to src */
- move a2, t8
-
-/* Here we have src and dest word-aligned but less than 64-bytes to go */
-
-$chk8w:
- pref 0, 0x0(a1)
- andi t8, a2, 0x1f /* is there a 32-byte chunk? */
- /* the t8 is the reminder count past 32-bytes */
- beq a2, t8, $chk1w /* when a2=t8, no 32-byte chunk */
- nop
-
- lw t0, 0(a1)
- lw t1, 4(a1)
- lw t2, 8(a1)
- lw t3, 12(a1)
- lw t4, 16(a1)
- lw t5, 20(a1)
- lw t6, 24(a1)
- lw t7, 28(a1)
- addiu a1, a1, 32
-
- sw t0, 0(a0)
- sw t1, 4(a0)
- sw t2, 8(a0)
- sw t3, 12(a0)
- sw t4, 16(a0)
- sw t5, 20(a0)
- sw t6, 24(a0)
- sw t7, 28(a0)
- addiu a0, a0, 32
-
-$chk1w:
- andi a2, t8, 0x3 /* now a2 is the reminder past 1w chunks */
- beq a2, t8, $last8
- subu a3, t8, a2 /* a3 is count of bytes in 1w chunks */
- addu a3, a0, a3 /* now a3 is the dst address past the 1w chunks */
-
-/* copying in words (4-byte chunks) */
-$wordCopy_loop:
- lw t3, 0(a1) /* the first t3 may be equal t0 ... optimize? */
- addiu a1, a1, 4
- addiu a0, a0, 4
- bne a0, a3, $wordCopy_loop
- sw t3, -4(a0)
-
-/* For the last (<8) bytes */
-$last8:
- blez a2, leave
- addu a3, a0, a2 /* a3 is the last dst address */
-$last8loop:
- lb v1, 0(a1)
- addiu a1, a1, 1
- addiu a0, a0, 1
- bne a0, a3, $last8loop
- sb v1, -1(a0)
-
-leave: j ra
- nop
-
-/*
- * UNALIGNED case
- */
-
-$unaligned:
- /* got here with a3="negu a0" */
- andi a3, a3, 0x3 /* test if the a0 is word aligned */
- beqz a3, $ua_chk16w
- subu a2, a2, a3 /* bytes left after initial a3 bytes */
-
- LWHI v1, 0(a1)
- LWLO v1, 3(a1)
- addu a1, a1, a3 /* a3 may be here 1, 2 or 3 */
- SWHI v1, 0(a0)
- addu a0, a0, a3 /* below the dst will be word aligned (NOTE1) */
-
-$ua_chk16w: andi t8, a2, 0x3f /* any whole 64-byte chunks? */
- /* t8 is the byte count after 64-byte chunks */
- beq a2, t8, $ua_chk8w /* if a2==t8, no 64-byte chunks */
- /* There will be at most 1 32-byte chunk after it */
- subu a3, a2, t8 /* subtract from a2 the reminder */
- /* Here a3 counts bytes in 16w chunks */
- addu a3, a0, a3 /* Now a3 is the final dst after 64-byte chunks */
-
- addu t0, a0, a2 /* t0 is the "past the end" address */
-
- subu t9, t0, 160 /* t9 is the "last safe pref 30, 128(a0)" address */
-
- pref 0, 0(a1) /* bring the first line of src, addr 0 */
- pref 0, 32(a1) /* bring the second line of src, addr 32 */
- pref 0, 64(a1) /* bring the third line of src, addr 64 */
- pref 30, 32(a0) /* safe, as we have at least 64 bytes ahead */
-/* In case the a0 > t9 don't use "pref 30" at all */
- sgtu v1, a0, t9
- bgtz v1, $ua_loop16w /* skip "pref 30, 64(a0)" for too short arrays */
- nop
-/* otherwise, start with using pref30 */
- pref 30, 64(a0)
-$ua_loop16w:
- pref 0, 96(a1)
- LWHI t0, 0(a1)
- LWLO t0, 3(a1)
- LWHI t1, 4(a1)
- bgtz v1, $ua_skip_pref30_96
- LWLO t1, 7(a1)
- pref 30, 96(a0) /* continue setting up the dest, addr 96 */
-$ua_skip_pref30_96:
- LWHI t2, 8(a1)
- LWLO t2, 11(a1)
- LWHI t3, 12(a1)
- LWLO t3, 15(a1)
- LWHI t4, 16(a1)
- LWLO t4, 19(a1)
- LWHI t5, 20(a1)
- LWLO t5, 23(a1)
- LWHI t6, 24(a1)
- LWLO t6, 27(a1)
- LWHI t7, 28(a1)
- LWLO t7, 31(a1)
- pref 0, 128(a1) /* bring the next lines of src, addr 128 */
-
- sw t0, 0(a0)
- sw t1, 4(a0)
- sw t2, 8(a0)
- sw t3, 12(a0)
- sw t4, 16(a0)
- sw t5, 20(a0)
- sw t6, 24(a0)
- sw t7, 28(a0)
-
- LWHI t0, 32(a1)
- LWLO t0, 35(a1)
- LWHI t1, 36(a1)
- bgtz v1, $ua_skip_pref30_128
- LWLO t1, 39(a1)
- pref 30, 128(a0) /* continue setting up the dest, addr 128 */
-$ua_skip_pref30_128:
- LWHI t2, 40(a1)
- LWLO t2, 43(a1)
- LWHI t3, 44(a1)
- LWLO t3, 47(a1)
- LWHI t4, 48(a1)
- LWLO t4, 51(a1)
- LWHI t5, 52(a1)
- LWLO t5, 55(a1)
- LWHI t6, 56(a1)
- LWLO t6, 59(a1)
- LWHI t7, 60(a1)
- LWLO t7, 63(a1)
- pref 0, 160(a1) /* bring the next lines of src, addr 160 */
-
- sw t0, 32(a0)
- sw t1, 36(a0)
- sw t2, 40(a0)
- sw t3, 44(a0)
- sw t4, 48(a0)
- sw t5, 52(a0)
- sw t6, 56(a0)
- sw t7, 60(a0)
-
- addiu a0, a0, 64 /* adding 64 to dest */
- sgtu v1, a0, t9
- bne a0, a3, $ua_loop16w
- addiu a1, a1, 64 /* adding 64 to src */
- move a2, t8
-
-/* Here we have src and dest word-aligned but less than 64-bytes to go */
-
-$ua_chk8w:
- pref 0, 0x0(a1)
- andi t8, a2, 0x1f /* is there a 32-byte chunk? */
- /* the t8 is the reminder count */
- beq a2, t8, $ua_chk1w /* when a2=t8, no 32-byte chunk */
-
- LWHI t0, 0(a1)
- LWLO t0, 3(a1)
- LWHI t1, 4(a1)
- LWLO t1, 7(a1)
- LWHI t2, 8(a1)
- LWLO t2, 11(a1)
- LWHI t3, 12(a1)
- LWLO t3, 15(a1)
- LWHI t4, 16(a1)
- LWLO t4, 19(a1)
- LWHI t5, 20(a1)
- LWLO t5, 23(a1)
- LWHI t6, 24(a1)
- LWLO t6, 27(a1)
- LWHI t7, 28(a1)
- LWLO t7, 31(a1)
- addiu a1, a1, 32
-
- sw t0, 0(a0)
- sw t1, 4(a0)
- sw t2, 8(a0)
- sw t3, 12(a0)
- sw t4, 16(a0)
- sw t5, 20(a0)
- sw t6, 24(a0)
- sw t7, 28(a0)
- addiu a0, a0, 32
-
-$ua_chk1w:
- andi a2, t8, 0x3 /* now a2 is the reminder past 1w chunks */
- beq a2, t8, $ua_smallCopy
- subu a3, t8, a2 /* a3 is count of bytes in 1w chunks */
- addu a3, a0, a3 /* now a3 is the dst address past the 1w chunks */
-
-/* copying in words (4-byte chunks) */
-$ua_wordCopy_loop:
- LWHI v1, 0(a1)
- LWLO v1, 3(a1)
- addiu a1, a1, 4
- addiu a0, a0, 4 /* note: dst=a0 is word aligned here, see NOTE1 */
- bne a0, a3, $ua_wordCopy_loop
- sw v1, -4(a0)
-
-/* Now less than 4 bytes (value in a2) left to copy */
-$ua_smallCopy:
- beqz a2, leave
- addu a3, a0, a2 /* a3 is the last dst address */
-$ua_smallCopy_loop:
- lb v1, 0(a1)
- addiu a1, a1, 1
- addiu a0, a0, 1
- bne a0, a3, $ua_smallCopy_loop
- sb v1, -1(a0)
-
- j ra
- nop
-
-END(pixman_mips_fast_memcpy)
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-mips.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-mips.c
deleted file mode 100644
index 304881383b5..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-mips.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright © 2000 SuSE, Inc.
- * Copyright © 2007 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "pixman-private.h"
-
-#if defined(USE_MIPS_DSPR2) || defined(USE_LOONGSON_MMI)
-
-#include <string.h>
-#include <stdlib.h>
-
-static pixman_bool_t
-have_feature (const char *search_string)
-{
-#if defined (__linux__) /* linux ELF */
- /* Simple detection of MIPS features at runtime for Linux.
- * It is based on /proc/cpuinfo, which reveals hardware configuration
- * to user-space applications. According to MIPS (early 2010), no similar
- * facility is universally available on the MIPS architectures, so it's up
- * to individual OSes to provide such.
- */
- const char *file_name = "/proc/cpuinfo";
- char cpuinfo_line[256];
- FILE *f = NULL;
-
- if ((f = fopen (file_name, "r")) == NULL)
- return FALSE;
-
- while (fgets (cpuinfo_line, sizeof (cpuinfo_line), f) != NULL)
- {
- if (strstr (cpuinfo_line, search_string) != NULL)
- {
- fclose (f);
- return TRUE;
- }
- }
-
- fclose (f);
-#endif
-
- /* Did not find string in the proc file, or not Linux ELF. */
- return FALSE;
-}
-
-#endif
-
-pixman_implementation_t *
-_pixman_mips_get_implementations (pixman_implementation_t *imp)
-{
-#ifdef USE_LOONGSON_MMI
- /* I really don't know if some Loongson CPUs don't have MMI. */
- if (!_pixman_disabled ("loongson-mmi") && have_feature ("Loongson"))
- imp = _pixman_implementation_create_mmx (imp);
-#endif
-
-#ifdef USE_MIPS_DSPR2
- if (!_pixman_disabled ("mips-dspr2"))
- {
- int already_compiling_everything_for_dspr2 = 0;
-#if defined(__mips_dsp) && (__mips_dsp_rev >= 2)
- already_compiling_everything_for_dspr2 = 1;
-#endif
- if (already_compiling_everything_for_dspr2 ||
- /* Only currently available MIPS core that supports DSPr2 is 74K. */
- have_feature ("MIPS 74K"))
- {
- imp = _pixman_implementation_create_mips_dspr2 (imp);
- }
- }
-#endif
-
- return imp;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-mmx.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-mmx.c
deleted file mode 100644
index d7cf2659dfd..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-mmx.c
+++ /dev/null
@@ -1,4153 +0,0 @@
-/*
- * Copyright © 2004, 2005 Red Hat, Inc.
- * Copyright © 2004 Nicholas Miell
- * Copyright © 2005 Trolltech AS
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Red Hat not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. Red Hat makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Søren Sandmann (sandmann@redhat.com)
- * Minor Improvements: Nicholas Miell (nmiell@gmail.com)
- * MMX code paths for fbcompose.c by Lars Knoll (lars@trolltech.com)
- *
- * Based on work by Owen Taylor
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#if defined USE_X86_MMX || defined USE_ARM_IWMMXT || defined USE_LOONGSON_MMI
-
-#ifdef USE_LOONGSON_MMI
-#include <loongson-mmintrin.h>
-#else
-#include <mmintrin.h>
-#endif
-#include "pixman-private.h"
-#include "pixman-combine32.h"
-#include "pixman-inlines.h"
-
-#ifdef VERBOSE
-#define CHECKPOINT() error_f ("at %s %d\n", __FUNCTION__, __LINE__)
-#else
-#define CHECKPOINT()
-#endif
-
-#if defined USE_ARM_IWMMXT && __GNUC__ == 4 && __GNUC_MINOR__ < 8
-/* Empty the multimedia state. For some reason, ARM's mmintrin.h doesn't provide this. */
-extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_empty (void)
-{
-
-}
-#endif
-
-#ifdef USE_X86_MMX
-# if (defined(__SUNPRO_C) || defined(_MSC_VER) || defined(_WIN64))
-# include <xmmintrin.h>
-# else
-/* We have to compile with -msse to use xmmintrin.h, but that causes SSE
- * instructions to be generated that we don't want. Just duplicate the
- * functions we want to use. */
-extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_movemask_pi8 (__m64 __A)
-{
- int ret;
-
- asm ("pmovmskb %1, %0\n\t"
- : "=r" (ret)
- : "y" (__A)
- );
-
- return ret;
-}
-
-extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
-_mm_mulhi_pu16 (__m64 __A, __m64 __B)
-{
- asm ("pmulhuw %1, %0\n\t"
- : "+y" (__A)
- : "y" (__B)
- );
- return __A;
-}
-
-# define _mm_shuffle_pi16(A, N) \
- ({ \
- __m64 ret; \
- \
- asm ("pshufw %2, %1, %0\n\t" \
- : "=y" (ret) \
- : "y" (A), "K" ((const int8_t)N) \
- ); \
- \
- ret; \
- })
-# endif
-#endif
-
-#ifndef _MSC_VER
-#define _MM_SHUFFLE(fp3,fp2,fp1,fp0) \
- (((fp3) << 6) | ((fp2) << 4) | ((fp1) << 2) | (fp0))
-#endif
-
-/* Notes about writing mmx code
- *
- * give memory operands as the second operand. If you give it as the
- * first, gcc will first load it into a register, then use that
- * register
- *
- * ie. use
- *
- * _mm_mullo_pi16 (x, mmx_constant);
- *
- * not
- *
- * _mm_mullo_pi16 (mmx_constant, x);
- *
- * Also try to minimize dependencies. i.e. when you need a value, try
- * to calculate it from a value that was calculated as early as
- * possible.
- */
-
-/* --------------- MMX primitives ------------------------------------- */
-
-/* If __m64 is defined as a struct or union, then define M64_MEMBER to be
- * the name of the member used to access the data.
- * If __m64 requires using mm_cvt* intrinsics functions to convert between
- * uint64_t and __m64 values, then define USE_CVT_INTRINSICS.
- * If __m64 and uint64_t values can just be cast to each other directly,
- * then define USE_M64_CASTS.
- * If __m64 is a double datatype, then define USE_M64_DOUBLE.
- */
-#ifdef _MSC_VER
-# define M64_MEMBER m64_u64
-#elif defined(__ICC)
-# define USE_CVT_INTRINSICS
-#elif defined(USE_LOONGSON_MMI)
-# define USE_M64_DOUBLE
-#elif defined(__GNUC__)
-# define USE_M64_CASTS
-#elif defined(__SUNPRO_C)
-# if (__SUNPRO_C >= 0x5120) && !defined(__NOVECTORSIZE__)
-/* Solaris Studio 12.3 (Sun C 5.12) introduces __attribute__(__vector_size__)
- * support, and defaults to using it to define __m64, unless __NOVECTORSIZE__
- * is defined. If it is used, then the mm_cvt* intrinsics must be used.
- */
-# define USE_CVT_INTRINSICS
-# else
-/* For Studio 12.2 or older, or when __attribute__(__vector_size__) is
- * disabled, __m64 is defined as a struct containing "unsigned long long l_".
- */
-# define M64_MEMBER l_
-# endif
-#endif
-
-#if defined(USE_M64_CASTS) || defined(USE_CVT_INTRINSICS) || defined(USE_M64_DOUBLE)
-typedef uint64_t mmxdatafield;
-#else
-typedef __m64 mmxdatafield;
-#endif
-
-typedef struct
-{
- mmxdatafield mmx_4x00ff;
- mmxdatafield mmx_4x0080;
- mmxdatafield mmx_565_rgb;
- mmxdatafield mmx_565_unpack_multiplier;
- mmxdatafield mmx_565_pack_multiplier;
- mmxdatafield mmx_565_r;
- mmxdatafield mmx_565_g;
- mmxdatafield mmx_565_b;
- mmxdatafield mmx_packed_565_rb;
- mmxdatafield mmx_packed_565_g;
- mmxdatafield mmx_expand_565_g;
- mmxdatafield mmx_expand_565_b;
- mmxdatafield mmx_expand_565_r;
-#ifndef USE_LOONGSON_MMI
- mmxdatafield mmx_mask_0;
- mmxdatafield mmx_mask_1;
- mmxdatafield mmx_mask_2;
- mmxdatafield mmx_mask_3;
-#endif
- mmxdatafield mmx_full_alpha;
- mmxdatafield mmx_4x0101;
- mmxdatafield mmx_ff000000;
-} mmx_data_t;
-
-#if defined(_MSC_VER)
-# define MMXDATA_INIT(field, val) { val ## UI64 }
-#elif defined(M64_MEMBER) /* __m64 is a struct, not an integral type */
-# define MMXDATA_INIT(field, val) field = { val ## ULL }
-#else /* mmxdatafield is an integral type */
-# define MMXDATA_INIT(field, val) field = val ## ULL
-#endif
-
-static const mmx_data_t c =
-{
- MMXDATA_INIT (.mmx_4x00ff, 0x00ff00ff00ff00ff),
- MMXDATA_INIT (.mmx_4x0080, 0x0080008000800080),
- MMXDATA_INIT (.mmx_565_rgb, 0x000001f0003f001f),
- MMXDATA_INIT (.mmx_565_unpack_multiplier, 0x0000008404100840),
- MMXDATA_INIT (.mmx_565_pack_multiplier, 0x2000000420000004),
- MMXDATA_INIT (.mmx_565_r, 0x000000f800000000),
- MMXDATA_INIT (.mmx_565_g, 0x0000000000fc0000),
- MMXDATA_INIT (.mmx_565_b, 0x00000000000000f8),
- MMXDATA_INIT (.mmx_packed_565_rb, 0x00f800f800f800f8),
- MMXDATA_INIT (.mmx_packed_565_g, 0x0000fc000000fc00),
- MMXDATA_INIT (.mmx_expand_565_g, 0x07e007e007e007e0),
- MMXDATA_INIT (.mmx_expand_565_b, 0x001f001f001f001f),
- MMXDATA_INIT (.mmx_expand_565_r, 0xf800f800f800f800),
-#ifndef USE_LOONGSON_MMI
- MMXDATA_INIT (.mmx_mask_0, 0xffffffffffff0000),
- MMXDATA_INIT (.mmx_mask_1, 0xffffffff0000ffff),
- MMXDATA_INIT (.mmx_mask_2, 0xffff0000ffffffff),
- MMXDATA_INIT (.mmx_mask_3, 0x0000ffffffffffff),
-#endif
- MMXDATA_INIT (.mmx_full_alpha, 0x00ff000000000000),
- MMXDATA_INIT (.mmx_4x0101, 0x0101010101010101),
- MMXDATA_INIT (.mmx_ff000000, 0xff000000ff000000),
-};
-
-#ifdef USE_CVT_INTRINSICS
-# define MC(x) to_m64 (c.mmx_ ## x)
-#elif defined(USE_M64_CASTS)
-# define MC(x) ((__m64)c.mmx_ ## x)
-#elif defined(USE_M64_DOUBLE)
-# define MC(x) (*(__m64 *)&c.mmx_ ## x)
-#else
-# define MC(x) c.mmx_ ## x
-#endif
-
-static force_inline __m64
-to_m64 (uint64_t x)
-{
-#ifdef USE_CVT_INTRINSICS
- return _mm_cvtsi64_m64 (x);
-#elif defined M64_MEMBER /* __m64 is a struct, not an integral type */
- __m64 res;
-
- res.M64_MEMBER = x;
- return res;
-#elif defined USE_M64_DOUBLE
- return *(__m64 *)&x;
-#else /* USE_M64_CASTS */
- return (__m64)x;
-#endif
-}
-
-static force_inline uint64_t
-to_uint64 (__m64 x)
-{
-#ifdef USE_CVT_INTRINSICS
- return _mm_cvtm64_si64 (x);
-#elif defined M64_MEMBER /* __m64 is a struct, not an integral type */
- uint64_t res = x.M64_MEMBER;
- return res;
-#elif defined USE_M64_DOUBLE
- return *(uint64_t *)&x;
-#else /* USE_M64_CASTS */
- return (uint64_t)x;
-#endif
-}
-
-static force_inline __m64
-shift (__m64 v,
- int s)
-{
- if (s > 0)
- return _mm_slli_si64 (v, s);
- else if (s < 0)
- return _mm_srli_si64 (v, -s);
- else
- return v;
-}
-
-static force_inline __m64
-negate (__m64 mask)
-{
- return _mm_xor_si64 (mask, MC (4x00ff));
-}
-
-/* Computes the product of two unsigned fixed-point 8-bit values from 0 to 1
- * and maps its result to the same range.
- *
- * Jim Blinn gives multiple ways to compute this in "Jim Blinn's Corner:
- * Notation, Notation, Notation", the first of which is
- *
- * prod(a, b) = (a * b + 128) / 255.
- *
- * By approximating the division by 255 as 257/65536 it can be replaced by a
- * multiply and a right shift. This is the implementation that we use in
- * pix_multiply(), but we _mm_mulhi_pu16() by 257 (part of SSE1 or Extended
- * 3DNow!, and unavailable at the time of the book's publication) to perform
- * the multiplication and right shift in a single operation.
- *
- * prod(a, b) = ((a * b + 128) * 257) >> 16.
- *
- * A third way (how pix_multiply() was implemented prior to 14208344) exists
- * also that performs the multiplication by 257 with adds and shifts.
- *
- * Where temp = a * b + 128
- *
- * prod(a, b) = (temp + (temp >> 8)) >> 8.
- */
-static force_inline __m64
-pix_multiply (__m64 a, __m64 b)
-{
- __m64 res;
-
- res = _mm_mullo_pi16 (a, b);
- res = _mm_adds_pu16 (res, MC (4x0080));
- res = _mm_mulhi_pu16 (res, MC (4x0101));
-
- return res;
-}
-
-static force_inline __m64
-pix_add (__m64 a, __m64 b)
-{
- return _mm_adds_pu8 (a, b);
-}
-
-static force_inline __m64
-expand_alpha (__m64 pixel)
-{
- return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE (3, 3, 3, 3));
-}
-
-static force_inline __m64
-expand_alpha_rev (__m64 pixel)
-{
- return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE (0, 0, 0, 0));
-}
-
-static force_inline __m64
-invert_colors (__m64 pixel)
-{
- return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE (3, 0, 1, 2));
-}
-
-static force_inline __m64
-over (__m64 src,
- __m64 srca,
- __m64 dest)
-{
- return _mm_adds_pu8 (src, pix_multiply (dest, negate (srca)));
-}
-
-static force_inline __m64
-over_rev_non_pre (__m64 src, __m64 dest)
-{
- __m64 srca = expand_alpha (src);
- __m64 srcfaaa = _mm_or_si64 (srca, MC (full_alpha));
-
- return over (pix_multiply (invert_colors (src), srcfaaa), srca, dest);
-}
-
-static force_inline __m64
-in (__m64 src, __m64 mask)
-{
- return pix_multiply (src, mask);
-}
-
-#ifndef _MSC_VER
-static force_inline __m64
-in_over (__m64 src, __m64 srca, __m64 mask, __m64 dest)
-{
- return over (in (src, mask), pix_multiply (srca, mask), dest);
-}
-
-#else
-
-#define in_over(src, srca, mask, dest) \
- over (in (src, mask), pix_multiply (srca, mask), dest)
-
-#endif
-
-/* Elemental unaligned loads */
-
-static force_inline __m64 ldq_u(__m64 *p)
-{
-#ifdef USE_X86_MMX
- /* x86's alignment restrictions are very relaxed, but that's no excuse */
- __m64 r;
- memcpy(&r, p, sizeof(__m64));
- return r;
-#elif defined USE_ARM_IWMMXT
- int align = (uintptr_t)p & 7;
- __m64 *aligned_p;
- if (align == 0)
- return *p;
- aligned_p = (__m64 *)((uintptr_t)p & ~7);
- return (__m64) _mm_align_si64 (aligned_p[0], aligned_p[1], align);
-#else
- struct __una_u64 { __m64 x __attribute__((packed)); };
- const struct __una_u64 *ptr = (const struct __una_u64 *) p;
- return (__m64) ptr->x;
-#endif
-}
-
-static force_inline uint32_t ldl_u(const uint32_t *p)
-{
-#ifdef USE_X86_MMX
- /* x86's alignment restrictions are very relaxed. */
- uint32_t r;
- memcpy(&r, p, sizeof(uint32_t));
- return r;
-#else
- struct __una_u32 { uint32_t x __attribute__((packed)); };
- const struct __una_u32 *ptr = (const struct __una_u32 *) p;
- return ptr->x;
-#endif
-}
-
-static force_inline __m64
-load (const uint32_t *v)
-{
-#ifdef USE_LOONGSON_MMI
- __m64 ret;
- asm ("lwc1 %0, %1\n\t"
- : "=f" (ret)
- : "m" (*v)
- );
- return ret;
-#else
- return _mm_cvtsi32_si64 (*v);
-#endif
-}
-
-static force_inline __m64
-load8888 (const uint32_t *v)
-{
-#ifdef USE_LOONGSON_MMI
- return _mm_unpacklo_pi8_f (*(__m32 *)v, _mm_setzero_si64 ());
-#else
- return _mm_unpacklo_pi8 (load (v), _mm_setzero_si64 ());
-#endif
-}
-
-static force_inline __m64
-load8888u (const uint32_t *v)
-{
- uint32_t l = ldl_u (v);
- return load8888 (&l);
-}
-
-static force_inline __m64
-pack8888 (__m64 lo, __m64 hi)
-{
- return _mm_packs_pu16 (lo, hi);
-}
-
-static force_inline void
-store (uint32_t *dest, __m64 v)
-{
-#ifdef USE_LOONGSON_MMI
- asm ("swc1 %1, %0\n\t"
- : "=m" (*dest)
- : "f" (v)
- : "memory"
- );
-#else
- *dest = _mm_cvtsi64_si32 (v);
-#endif
-}
-
-static force_inline void
-store8888 (uint32_t *dest, __m64 v)
-{
- v = pack8888 (v, _mm_setzero_si64 ());
- store (dest, v);
-}
-
-static force_inline pixman_bool_t
-is_equal (__m64 a, __m64 b)
-{
-#ifdef USE_LOONGSON_MMI
- /* __m64 is double, we can compare directly. */
- return a == b;
-#else
- return _mm_movemask_pi8 (_mm_cmpeq_pi8 (a, b)) == 0xff;
-#endif
-}
-
-static force_inline pixman_bool_t
-is_opaque (__m64 v)
-{
-#ifdef USE_LOONGSON_MMI
- return is_equal (_mm_and_si64 (v, MC (full_alpha)), MC (full_alpha));
-#else
- __m64 ffs = _mm_cmpeq_pi8 (v, v);
- return (_mm_movemask_pi8 (_mm_cmpeq_pi8 (v, ffs)) & 0x40);
-#endif
-}
-
-static force_inline pixman_bool_t
-is_zero (__m64 v)
-{
- return is_equal (v, _mm_setzero_si64 ());
-}
-
-/* Expand 16 bits positioned at @pos (0-3) of a mmx register into
- *
- * 00RR00GG00BB
- *
- * --- Expanding 565 in the low word ---
- *
- * m = (m << (32 - 3)) | (m << (16 - 5)) | m;
- * m = m & (01f0003f001f);
- * m = m * (008404100840);
- * m = m >> 8;
- *
- * Note the trick here - the top word is shifted by another nibble to
- * avoid it bumping into the middle word
- */
-static force_inline __m64
-expand565 (__m64 pixel, int pos)
-{
- __m64 p = pixel;
- __m64 t1, t2;
-
- /* move pixel to low 16 bit and zero the rest */
-#ifdef USE_LOONGSON_MMI
- p = loongson_extract_pi16 (p, pos);
-#else
- p = shift (shift (p, (3 - pos) * 16), -48);
-#endif
-
- t1 = shift (p, 36 - 11);
- t2 = shift (p, 16 - 5);
-
- p = _mm_or_si64 (t1, p);
- p = _mm_or_si64 (t2, p);
- p = _mm_and_si64 (p, MC (565_rgb));
-
- pixel = _mm_mullo_pi16 (p, MC (565_unpack_multiplier));
- return _mm_srli_pi16 (pixel, 8);
-}
-
-/* Expand 4 16 bit pixels in an mmx register into two mmx registers of
- *
- * AARRGGBBRRGGBB
- */
-static force_inline void
-expand_4xpacked565 (__m64 vin, __m64 *vout0, __m64 *vout1, int full_alpha)
-{
- __m64 t0, t1, alpha = _mm_setzero_si64 ();
- __m64 r = _mm_and_si64 (vin, MC (expand_565_r));
- __m64 g = _mm_and_si64 (vin, MC (expand_565_g));
- __m64 b = _mm_and_si64 (vin, MC (expand_565_b));
- if (full_alpha)
- alpha = _mm_cmpeq_pi32 (alpha, alpha);
-
- /* Replicate high bits into empty low bits. */
- r = _mm_or_si64 (_mm_srli_pi16 (r, 8), _mm_srli_pi16 (r, 13));
- g = _mm_or_si64 (_mm_srli_pi16 (g, 3), _mm_srli_pi16 (g, 9));
- b = _mm_or_si64 (_mm_slli_pi16 (b, 3), _mm_srli_pi16 (b, 2));
-
- r = _mm_packs_pu16 (r, _mm_setzero_si64 ()); /* 00 00 00 00 R3 R2 R1 R0 */
- g = _mm_packs_pu16 (g, _mm_setzero_si64 ()); /* 00 00 00 00 G3 G2 G1 G0 */
- b = _mm_packs_pu16 (b, _mm_setzero_si64 ()); /* 00 00 00 00 B3 B2 B1 B0 */
-
- t1 = _mm_unpacklo_pi8 (r, alpha); /* A3 R3 A2 R2 A1 R1 A0 R0 */
- t0 = _mm_unpacklo_pi8 (b, g); /* G3 B3 G2 B2 G1 B1 G0 B0 */
-
- *vout0 = _mm_unpacklo_pi16 (t0, t1); /* A1 R1 G1 B1 A0 R0 G0 B0 */
- *vout1 = _mm_unpackhi_pi16 (t0, t1); /* A3 R3 G3 B3 A2 R2 G2 B2 */
-}
-
-static force_inline __m64
-expand8888 (__m64 in, int pos)
-{
- if (pos == 0)
- return _mm_unpacklo_pi8 (in, _mm_setzero_si64 ());
- else
- return _mm_unpackhi_pi8 (in, _mm_setzero_si64 ());
-}
-
-static force_inline __m64
-expandx888 (__m64 in, int pos)
-{
- return _mm_or_si64 (expand8888 (in, pos), MC (full_alpha));
-}
-
-static force_inline void
-expand_4x565 (__m64 vin, __m64 *vout0, __m64 *vout1, __m64 *vout2, __m64 *vout3, int full_alpha)
-{
- __m64 v0, v1;
- expand_4xpacked565 (vin, &v0, &v1, full_alpha);
- *vout0 = expand8888 (v0, 0);
- *vout1 = expand8888 (v0, 1);
- *vout2 = expand8888 (v1, 0);
- *vout3 = expand8888 (v1, 1);
-}
-
-static force_inline __m64
-pack_565 (__m64 pixel, __m64 target, int pos)
-{
- __m64 p = pixel;
- __m64 t = target;
- __m64 r, g, b;
-
- r = _mm_and_si64 (p, MC (565_r));
- g = _mm_and_si64 (p, MC (565_g));
- b = _mm_and_si64 (p, MC (565_b));
-
-#ifdef USE_LOONGSON_MMI
- r = shift (r, -(32 - 8));
- g = shift (g, -(16 - 3));
- b = shift (b, -(0 + 3));
-
- p = _mm_or_si64 (r, g);
- p = _mm_or_si64 (p, b);
- return loongson_insert_pi16 (t, p, pos);
-#else
- r = shift (r, -(32 - 8) + pos * 16);
- g = shift (g, -(16 - 3) + pos * 16);
- b = shift (b, -(0 + 3) + pos * 16);
-
- if (pos == 0)
- t = _mm_and_si64 (t, MC (mask_0));
- else if (pos == 1)
- t = _mm_and_si64 (t, MC (mask_1));
- else if (pos == 2)
- t = _mm_and_si64 (t, MC (mask_2));
- else if (pos == 3)
- t = _mm_and_si64 (t, MC (mask_3));
-
- p = _mm_or_si64 (r, t);
- p = _mm_or_si64 (g, p);
-
- return _mm_or_si64 (b, p);
-#endif
-}
-
-static force_inline __m64
-pack_4xpacked565 (__m64 a, __m64 b)
-{
- __m64 rb0 = _mm_and_si64 (a, MC (packed_565_rb));
- __m64 rb1 = _mm_and_si64 (b, MC (packed_565_rb));
-
- __m64 t0 = _mm_madd_pi16 (rb0, MC (565_pack_multiplier));
- __m64 t1 = _mm_madd_pi16 (rb1, MC (565_pack_multiplier));
-
- __m64 g0 = _mm_and_si64 (a, MC (packed_565_g));
- __m64 g1 = _mm_and_si64 (b, MC (packed_565_g));
-
- t0 = _mm_or_si64 (t0, g0);
- t1 = _mm_or_si64 (t1, g1);
-
- t0 = shift(t0, -5);
-#ifdef USE_ARM_IWMMXT
- t1 = shift(t1, -5);
- return _mm_packs_pu32 (t0, t1);
-#else
- t1 = shift(t1, -5 + 16);
- return _mm_shuffle_pi16 (_mm_or_si64 (t0, t1), _MM_SHUFFLE (3, 1, 2, 0));
-#endif
-}
-
-#ifndef _MSC_VER
-
-static force_inline __m64
-pack_4x565 (__m64 v0, __m64 v1, __m64 v2, __m64 v3)
-{
- return pack_4xpacked565 (pack8888 (v0, v1), pack8888 (v2, v3));
-}
-
-static force_inline __m64
-pix_add_mul (__m64 x, __m64 a, __m64 y, __m64 b)
-{
- x = pix_multiply (x, a);
- y = pix_multiply (y, b);
-
- return pix_add (x, y);
-}
-
-#else
-
-/* MSVC only handles a "pass by register" of up to three SSE intrinsics */
-
-#define pack_4x565(v0, v1, v2, v3) \
- pack_4xpacked565 (pack8888 (v0, v1), pack8888 (v2, v3))
-
-#define pix_add_mul(x, a, y, b) \
- ( x = pix_multiply (x, a), \
- y = pix_multiply (y, b), \
- pix_add (x, y) )
-
-#endif
-
-/* --------------- MMX code patch for fbcompose.c --------------------- */
-
-static force_inline __m64
-combine (const uint32_t *src, const uint32_t *mask)
-{
- __m64 vsrc = load8888 (src);
-
- if (mask)
- {
- __m64 m = load8888 (mask);
-
- m = expand_alpha (m);
- vsrc = pix_multiply (vsrc, m);
- }
-
- return vsrc;
-}
-
-static force_inline __m64
-core_combine_over_u_pixel_mmx (__m64 vsrc, __m64 vdst)
-{
- vsrc = _mm_unpacklo_pi8 (vsrc, _mm_setzero_si64 ());
-
- if (is_opaque (vsrc))
- {
- return vsrc;
- }
- else if (!is_zero (vsrc))
- {
- return over (vsrc, expand_alpha (vsrc),
- _mm_unpacklo_pi8 (vdst, _mm_setzero_si64 ()));
- }
-
- return _mm_unpacklo_pi8 (vdst, _mm_setzero_si64 ());
-}
-
-static void
-mmx_combine_over_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = dest + width;
-
- while (dest < end)
- {
- __m64 vsrc = combine (src, mask);
-
- if (is_opaque (vsrc))
- {
- store8888 (dest, vsrc);
- }
- else if (!is_zero (vsrc))
- {
- __m64 sa = expand_alpha (vsrc);
- store8888 (dest, over (vsrc, sa, load8888 (dest)));
- }
-
- ++dest;
- ++src;
- if (mask)
- ++mask;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_over_reverse_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = dest + width;
-
- while (dest < end)
- {
- __m64 d, da;
- __m64 s = combine (src, mask);
-
- d = load8888 (dest);
- da = expand_alpha (d);
- store8888 (dest, over (d, da, s));
-
- ++dest;
- ++src;
- if (mask)
- mask++;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_in_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = dest + width;
-
- while (dest < end)
- {
- __m64 a;
- __m64 x = combine (src, mask);
-
- a = load8888 (dest);
- a = expand_alpha (a);
- x = pix_multiply (x, a);
-
- store8888 (dest, x);
-
- ++dest;
- ++src;
- if (mask)
- mask++;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_in_reverse_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = dest + width;
-
- while (dest < end)
- {
- __m64 a = combine (src, mask);
- __m64 x;
-
- x = load8888 (dest);
- a = expand_alpha (a);
- x = pix_multiply (x, a);
- store8888 (dest, x);
-
- ++dest;
- ++src;
- if (mask)
- mask++;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_out_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = dest + width;
-
- while (dest < end)
- {
- __m64 a;
- __m64 x = combine (src, mask);
-
- a = load8888 (dest);
- a = expand_alpha (a);
- a = negate (a);
- x = pix_multiply (x, a);
- store8888 (dest, x);
-
- ++dest;
- ++src;
- if (mask)
- mask++;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_out_reverse_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = dest + width;
-
- while (dest < end)
- {
- __m64 a = combine (src, mask);
- __m64 x;
-
- x = load8888 (dest);
- a = expand_alpha (a);
- a = negate (a);
- x = pix_multiply (x, a);
-
- store8888 (dest, x);
-
- ++dest;
- ++src;
- if (mask)
- mask++;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_atop_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = dest + width;
-
- while (dest < end)
- {
- __m64 da, d, sia;
- __m64 s = combine (src, mask);
-
- d = load8888 (dest);
- sia = expand_alpha (s);
- sia = negate (sia);
- da = expand_alpha (d);
- s = pix_add_mul (s, da, d, sia);
- store8888 (dest, s);
-
- ++dest;
- ++src;
- if (mask)
- mask++;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_atop_reverse_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end;
-
- end = dest + width;
-
- while (dest < end)
- {
- __m64 dia, d, sa;
- __m64 s = combine (src, mask);
-
- d = load8888 (dest);
- sa = expand_alpha (s);
- dia = expand_alpha (d);
- dia = negate (dia);
- s = pix_add_mul (s, dia, d, sa);
- store8888 (dest, s);
-
- ++dest;
- ++src;
- if (mask)
- mask++;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_xor_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = dest + width;
-
- while (dest < end)
- {
- __m64 dia, d, sia;
- __m64 s = combine (src, mask);
-
- d = load8888 (dest);
- sia = expand_alpha (s);
- dia = expand_alpha (d);
- sia = negate (sia);
- dia = negate (dia);
- s = pix_add_mul (s, dia, d, sia);
- store8888 (dest, s);
-
- ++dest;
- ++src;
- if (mask)
- mask++;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_add_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = dest + width;
-
- while (dest < end)
- {
- __m64 d;
- __m64 s = combine (src, mask);
-
- d = load8888 (dest);
- s = pix_add (s, d);
- store8888 (dest, s);
-
- ++dest;
- ++src;
- if (mask)
- mask++;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_saturate_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = dest + width;
-
- while (dest < end)
- {
- uint32_t s, sa, da;
- uint32_t d = *dest;
- __m64 ms = combine (src, mask);
- __m64 md = load8888 (dest);
-
- store8888(&s, ms);
- da = ~d >> 24;
- sa = s >> 24;
-
- if (sa > da)
- {
- uint32_t quot = DIV_UN8 (da, sa) << 24;
- __m64 msa = load8888 (&quot);
- msa = expand_alpha (msa);
- ms = pix_multiply (ms, msa);
- }
-
- md = pix_add (md, ms);
- store8888 (dest, md);
-
- ++src;
- ++dest;
- if (mask)
- mask++;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_src_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = src + width;
-
- while (src < end)
- {
- __m64 a = load8888 (mask);
- __m64 s = load8888 (src);
-
- s = pix_multiply (s, a);
- store8888 (dest, s);
-
- ++src;
- ++mask;
- ++dest;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_over_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = src + width;
-
- while (src < end)
- {
- __m64 a = load8888 (mask);
- __m64 s = load8888 (src);
- __m64 d = load8888 (dest);
- __m64 sa = expand_alpha (s);
-
- store8888 (dest, in_over (s, sa, a, d));
-
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_over_reverse_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = src + width;
-
- while (src < end)
- {
- __m64 a = load8888 (mask);
- __m64 s = load8888 (src);
- __m64 d = load8888 (dest);
- __m64 da = expand_alpha (d);
-
- store8888 (dest, over (d, da, in (s, a)));
-
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_in_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = src + width;
-
- while (src < end)
- {
- __m64 a = load8888 (mask);
- __m64 s = load8888 (src);
- __m64 d = load8888 (dest);
- __m64 da = expand_alpha (d);
-
- s = pix_multiply (s, a);
- s = pix_multiply (s, da);
- store8888 (dest, s);
-
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_in_reverse_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = src + width;
-
- while (src < end)
- {
- __m64 a = load8888 (mask);
- __m64 s = load8888 (src);
- __m64 d = load8888 (dest);
- __m64 sa = expand_alpha (s);
-
- a = pix_multiply (a, sa);
- d = pix_multiply (d, a);
- store8888 (dest, d);
-
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_out_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = src + width;
-
- while (src < end)
- {
- __m64 a = load8888 (mask);
- __m64 s = load8888 (src);
- __m64 d = load8888 (dest);
- __m64 da = expand_alpha (d);
-
- da = negate (da);
- s = pix_multiply (s, a);
- s = pix_multiply (s, da);
- store8888 (dest, s);
-
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_out_reverse_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = src + width;
-
- while (src < end)
- {
- __m64 a = load8888 (mask);
- __m64 s = load8888 (src);
- __m64 d = load8888 (dest);
- __m64 sa = expand_alpha (s);
-
- a = pix_multiply (a, sa);
- a = negate (a);
- d = pix_multiply (d, a);
- store8888 (dest, d);
-
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_atop_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = src + width;
-
- while (src < end)
- {
- __m64 a = load8888 (mask);
- __m64 s = load8888 (src);
- __m64 d = load8888 (dest);
- __m64 da = expand_alpha (d);
- __m64 sa = expand_alpha (s);
-
- s = pix_multiply (s, a);
- a = pix_multiply (a, sa);
- a = negate (a);
- d = pix_add_mul (d, a, s, da);
- store8888 (dest, d);
-
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_atop_reverse_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = src + width;
-
- while (src < end)
- {
- __m64 a = load8888 (mask);
- __m64 s = load8888 (src);
- __m64 d = load8888 (dest);
- __m64 da = expand_alpha (d);
- __m64 sa = expand_alpha (s);
-
- s = pix_multiply (s, a);
- a = pix_multiply (a, sa);
- da = negate (da);
- d = pix_add_mul (d, a, s, da);
- store8888 (dest, d);
-
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_xor_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = src + width;
-
- while (src < end)
- {
- __m64 a = load8888 (mask);
- __m64 s = load8888 (src);
- __m64 d = load8888 (dest);
- __m64 da = expand_alpha (d);
- __m64 sa = expand_alpha (s);
-
- s = pix_multiply (s, a);
- a = pix_multiply (a, sa);
- da = negate (da);
- a = negate (a);
- d = pix_add_mul (d, a, s, da);
- store8888 (dest, d);
-
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty ();
-}
-
-static void
-mmx_combine_add_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- const uint32_t *end = src + width;
-
- while (src < end)
- {
- __m64 a = load8888 (mask);
- __m64 s = load8888 (src);
- __m64 d = load8888 (dest);
-
- s = pix_multiply (s, a);
- d = pix_add (s, d);
- store8888 (dest, d);
-
- ++src;
- ++dest;
- ++mask;
- }
- _mm_empty ();
-}
-
-/* ------------- MMX code paths called from fbpict.c -------------------- */
-
-static void
-mmx_composite_over_n_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src;
- uint32_t *dst_line, *dst;
- int32_t w;
- int dst_stride;
- __m64 vsrc, vsrca;
-
- CHECKPOINT ();
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-
- vsrc = load8888 (&src);
- vsrca = expand_alpha (vsrc);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- w = width;
-
- CHECKPOINT ();
-
- while (w && (uintptr_t)dst & 7)
- {
- store8888 (dst, over (vsrc, vsrca, load8888 (dst)));
-
- w--;
- dst++;
- }
-
- while (w >= 2)
- {
- __m64 vdest;
- __m64 dest0, dest1;
-
- vdest = *(__m64 *)dst;
-
- dest0 = over (vsrc, vsrca, expand8888 (vdest, 0));
- dest1 = over (vsrc, vsrca, expand8888 (vdest, 1));
-
- *(__m64 *)dst = pack8888 (dest0, dest1);
-
- dst += 2;
- w -= 2;
- }
-
- CHECKPOINT ();
-
- if (w)
- {
- store8888 (dst, over (vsrc, vsrca, load8888 (dst)));
- }
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_over_n_0565 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src;
- uint16_t *dst_line, *dst;
- int32_t w;
- int dst_stride;
- __m64 vsrc, vsrca;
-
- CHECKPOINT ();
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
-
- vsrc = load8888 (&src);
- vsrca = expand_alpha (vsrc);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- w = width;
-
- CHECKPOINT ();
-
- while (w && (uintptr_t)dst & 7)
- {
- uint64_t d = *dst;
- __m64 vdest = expand565 (to_m64 (d), 0);
-
- vdest = pack_565 (over (vsrc, vsrca, vdest), vdest, 0);
- *dst = to_uint64 (vdest);
-
- w--;
- dst++;
- }
-
- while (w >= 4)
- {
- __m64 vdest = *(__m64 *)dst;
- __m64 v0, v1, v2, v3;
-
- expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0);
-
- v0 = over (vsrc, vsrca, v0);
- v1 = over (vsrc, vsrca, v1);
- v2 = over (vsrc, vsrca, v2);
- v3 = over (vsrc, vsrca, v3);
-
- *(__m64 *)dst = pack_4x565 (v0, v1, v2, v3);
-
- dst += 4;
- w -= 4;
- }
-
- CHECKPOINT ();
-
- while (w)
- {
- uint64_t d = *dst;
- __m64 vdest = expand565 (to_m64 (d), 0);
-
- vdest = pack_565 (over (vsrc, vsrca, vdest), vdest, 0);
- *dst = to_uint64 (vdest);
-
- w--;
- dst++;
- }
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_over_n_8888_8888_ca (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src;
- uint32_t *dst_line;
- uint32_t *mask_line;
- int dst_stride, mask_stride;
- __m64 vsrc, vsrca;
-
- CHECKPOINT ();
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
-
- vsrc = load8888 (&src);
- vsrca = expand_alpha (vsrc);
-
- while (height--)
- {
- int twidth = width;
- uint32_t *p = (uint32_t *)mask_line;
- uint32_t *q = (uint32_t *)dst_line;
-
- while (twidth && (uintptr_t)q & 7)
- {
- uint32_t m = *(uint32_t *)p;
-
- if (m)
- {
- __m64 vdest = load8888 (q);
- vdest = in_over (vsrc, vsrca, load8888 (&m), vdest);
- store8888 (q, vdest);
- }
-
- twidth--;
- p++;
- q++;
- }
-
- while (twidth >= 2)
- {
- uint32_t m0, m1;
- m0 = *p;
- m1 = *(p + 1);
-
- if (m0 | m1)
- {
- __m64 dest0, dest1;
- __m64 vdest = *(__m64 *)q;
-
- dest0 = in_over (vsrc, vsrca, load8888 (&m0),
- expand8888 (vdest, 0));
- dest1 = in_over (vsrc, vsrca, load8888 (&m1),
- expand8888 (vdest, 1));
-
- *(__m64 *)q = pack8888 (dest0, dest1);
- }
-
- p += 2;
- q += 2;
- twidth -= 2;
- }
-
- if (twidth)
- {
- uint32_t m = *(uint32_t *)p;
-
- if (m)
- {
- __m64 vdest = load8888 (q);
- vdest = in_over (vsrc, vsrca, load8888 (&m), vdest);
- store8888 (q, vdest);
- }
-
- twidth--;
- p++;
- q++;
- }
-
- dst_line += dst_stride;
- mask_line += mask_stride;
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_over_8888_n_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst;
- uint32_t *src_line, *src;
- uint32_t mask;
- __m64 vmask;
- int dst_stride, src_stride;
- int32_t w;
-
- CHECKPOINT ();
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- mask = _pixman_image_get_solid (imp, mask_image, dest_image->bits.format);
- vmask = expand_alpha (load8888 (&mask));
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 7)
- {
- __m64 s = load8888 (src);
- __m64 d = load8888 (dst);
-
- store8888 (dst, in_over (s, expand_alpha (s), vmask, d));
-
- w--;
- dst++;
- src++;
- }
-
- while (w >= 2)
- {
- __m64 vs = ldq_u ((__m64 *)src);
- __m64 vd = *(__m64 *)dst;
- __m64 vsrc0 = expand8888 (vs, 0);
- __m64 vsrc1 = expand8888 (vs, 1);
-
- *(__m64 *)dst = pack8888 (
- in_over (vsrc0, expand_alpha (vsrc0), vmask, expand8888 (vd, 0)),
- in_over (vsrc1, expand_alpha (vsrc1), vmask, expand8888 (vd, 1)));
-
- w -= 2;
- dst += 2;
- src += 2;
- }
-
- if (w)
- {
- __m64 s = load8888 (src);
- __m64 d = load8888 (dst);
-
- store8888 (dst, in_over (s, expand_alpha (s), vmask, d));
- }
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_over_x888_n_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst;
- uint32_t *src_line, *src;
- uint32_t mask;
- __m64 vmask;
- int dst_stride, src_stride;
- int32_t w;
- __m64 srca;
-
- CHECKPOINT ();
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
- mask = _pixman_image_get_solid (imp, mask_image, dest_image->bits.format);
-
- vmask = expand_alpha (load8888 (&mask));
- srca = MC (4x00ff);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 7)
- {
- uint32_t ssrc = *src | 0xff000000;
- __m64 s = load8888 (&ssrc);
- __m64 d = load8888 (dst);
-
- store8888 (dst, in_over (s, srca, vmask, d));
-
- w--;
- dst++;
- src++;
- }
-
- while (w >= 16)
- {
- __m64 vd0 = *(__m64 *)(dst + 0);
- __m64 vd1 = *(__m64 *)(dst + 2);
- __m64 vd2 = *(__m64 *)(dst + 4);
- __m64 vd3 = *(__m64 *)(dst + 6);
- __m64 vd4 = *(__m64 *)(dst + 8);
- __m64 vd5 = *(__m64 *)(dst + 10);
- __m64 vd6 = *(__m64 *)(dst + 12);
- __m64 vd7 = *(__m64 *)(dst + 14);
-
- __m64 vs0 = ldq_u ((__m64 *)(src + 0));
- __m64 vs1 = ldq_u ((__m64 *)(src + 2));
- __m64 vs2 = ldq_u ((__m64 *)(src + 4));
- __m64 vs3 = ldq_u ((__m64 *)(src + 6));
- __m64 vs4 = ldq_u ((__m64 *)(src + 8));
- __m64 vs5 = ldq_u ((__m64 *)(src + 10));
- __m64 vs6 = ldq_u ((__m64 *)(src + 12));
- __m64 vs7 = ldq_u ((__m64 *)(src + 14));
-
- vd0 = pack8888 (
- in_over (expandx888 (vs0, 0), srca, vmask, expand8888 (vd0, 0)),
- in_over (expandx888 (vs0, 1), srca, vmask, expand8888 (vd0, 1)));
-
- vd1 = pack8888 (
- in_over (expandx888 (vs1, 0), srca, vmask, expand8888 (vd1, 0)),
- in_over (expandx888 (vs1, 1), srca, vmask, expand8888 (vd1, 1)));
-
- vd2 = pack8888 (
- in_over (expandx888 (vs2, 0), srca, vmask, expand8888 (vd2, 0)),
- in_over (expandx888 (vs2, 1), srca, vmask, expand8888 (vd2, 1)));
-
- vd3 = pack8888 (
- in_over (expandx888 (vs3, 0), srca, vmask, expand8888 (vd3, 0)),
- in_over (expandx888 (vs3, 1), srca, vmask, expand8888 (vd3, 1)));
-
- vd4 = pack8888 (
- in_over (expandx888 (vs4, 0), srca, vmask, expand8888 (vd4, 0)),
- in_over (expandx888 (vs4, 1), srca, vmask, expand8888 (vd4, 1)));
-
- vd5 = pack8888 (
- in_over (expandx888 (vs5, 0), srca, vmask, expand8888 (vd5, 0)),
- in_over (expandx888 (vs5, 1), srca, vmask, expand8888 (vd5, 1)));
-
- vd6 = pack8888 (
- in_over (expandx888 (vs6, 0), srca, vmask, expand8888 (vd6, 0)),
- in_over (expandx888 (vs6, 1), srca, vmask, expand8888 (vd6, 1)));
-
- vd7 = pack8888 (
- in_over (expandx888 (vs7, 0), srca, vmask, expand8888 (vd7, 0)),
- in_over (expandx888 (vs7, 1), srca, vmask, expand8888 (vd7, 1)));
-
- *(__m64 *)(dst + 0) = vd0;
- *(__m64 *)(dst + 2) = vd1;
- *(__m64 *)(dst + 4) = vd2;
- *(__m64 *)(dst + 6) = vd3;
- *(__m64 *)(dst + 8) = vd4;
- *(__m64 *)(dst + 10) = vd5;
- *(__m64 *)(dst + 12) = vd6;
- *(__m64 *)(dst + 14) = vd7;
-
- w -= 16;
- dst += 16;
- src += 16;
- }
-
- while (w)
- {
- uint32_t ssrc = *src | 0xff000000;
- __m64 s = load8888 (&ssrc);
- __m64 d = load8888 (dst);
-
- store8888 (dst, in_over (s, srca, vmask, d));
-
- w--;
- dst++;
- src++;
- }
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_over_8888_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst;
- uint32_t *src_line, *src;
- uint32_t s;
- int dst_stride, src_stride;
- uint8_t a;
- int32_t w;
-
- CHECKPOINT ();
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w--)
- {
- s = *src++;
- a = s >> 24;
-
- if (a == 0xff)
- {
- *dst = s;
- }
- else if (s)
- {
- __m64 ms, sa;
- ms = load8888 (&s);
- sa = expand_alpha (ms);
- store8888 (dst, over (ms, sa, load8888 (dst)));
- }
-
- dst++;
- }
- }
- _mm_empty ();
-}
-
-static void
-mmx_composite_over_8888_0565 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint16_t *dst_line, *dst;
- uint32_t *src_line, *src;
- int dst_stride, src_stride;
- int32_t w;
-
- CHECKPOINT ();
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
-#if 0
- /* FIXME */
- assert (src_image->drawable == mask_image->drawable);
-#endif
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- CHECKPOINT ();
-
- while (w && (uintptr_t)dst & 7)
- {
- __m64 vsrc = load8888 (src);
- uint64_t d = *dst;
- __m64 vdest = expand565 (to_m64 (d), 0);
-
- vdest = pack_565 (
- over (vsrc, expand_alpha (vsrc), vdest), vdest, 0);
-
- *dst = to_uint64 (vdest);
-
- w--;
- dst++;
- src++;
- }
-
- CHECKPOINT ();
-
- while (w >= 4)
- {
- __m64 vdest = *(__m64 *)dst;
- __m64 v0, v1, v2, v3;
- __m64 vsrc0, vsrc1, vsrc2, vsrc3;
-
- expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0);
-
- vsrc0 = load8888 ((src + 0));
- vsrc1 = load8888 ((src + 1));
- vsrc2 = load8888 ((src + 2));
- vsrc3 = load8888 ((src + 3));
-
- v0 = over (vsrc0, expand_alpha (vsrc0), v0);
- v1 = over (vsrc1, expand_alpha (vsrc1), v1);
- v2 = over (vsrc2, expand_alpha (vsrc2), v2);
- v3 = over (vsrc3, expand_alpha (vsrc3), v3);
-
- *(__m64 *)dst = pack_4x565 (v0, v1, v2, v3);
-
- w -= 4;
- dst += 4;
- src += 4;
- }
-
- CHECKPOINT ();
-
- while (w)
- {
- __m64 vsrc = load8888 (src);
- uint64_t d = *dst;
- __m64 vdest = expand565 (to_m64 (d), 0);
-
- vdest = pack_565 (over (vsrc, expand_alpha (vsrc), vdest), vdest, 0);
-
- *dst = to_uint64 (vdest);
-
- w--;
- dst++;
- src++;
- }
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_over_n_8_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src, srca;
- uint32_t *dst_line, *dst;
- uint8_t *mask_line, *mask;
- int dst_stride, mask_stride;
- int32_t w;
- __m64 vsrc, vsrca;
- uint64_t srcsrc;
-
- CHECKPOINT ();
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- srca = src >> 24;
- if (src == 0)
- return;
-
- srcsrc = (uint64_t)src << 32 | src;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
- vsrc = load8888 (&src);
- vsrca = expand_alpha (vsrc);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- CHECKPOINT ();
-
- while (w && (uintptr_t)dst & 7)
- {
- uint64_t m = *mask;
-
- if (m)
- {
- __m64 vdest = in_over (vsrc, vsrca,
- expand_alpha_rev (to_m64 (m)),
- load8888 (dst));
-
- store8888 (dst, vdest);
- }
-
- w--;
- mask++;
- dst++;
- }
-
- CHECKPOINT ();
-
- while (w >= 2)
- {
- uint64_t m0, m1;
-
- m0 = *mask;
- m1 = *(mask + 1);
-
- if (srca == 0xff && (m0 & m1) == 0xff)
- {
- *(uint64_t *)dst = srcsrc;
- }
- else if (m0 | m1)
- {
- __m64 vdest;
- __m64 dest0, dest1;
-
- vdest = *(__m64 *)dst;
-
- dest0 = in_over (vsrc, vsrca, expand_alpha_rev (to_m64 (m0)),
- expand8888 (vdest, 0));
- dest1 = in_over (vsrc, vsrca, expand_alpha_rev (to_m64 (m1)),
- expand8888 (vdest, 1));
-
- *(__m64 *)dst = pack8888 (dest0, dest1);
- }
-
- mask += 2;
- dst += 2;
- w -= 2;
- }
-
- CHECKPOINT ();
-
- if (w)
- {
- uint64_t m = *mask;
-
- if (m)
- {
- __m64 vdest = load8888 (dst);
-
- vdest = in_over (
- vsrc, vsrca, expand_alpha_rev (to_m64 (m)), vdest);
- store8888 (dst, vdest);
- }
- }
- }
-
- _mm_empty ();
-}
-
-static pixman_bool_t
-mmx_fill (pixman_implementation_t *imp,
- uint32_t * bits,
- int stride,
- int bpp,
- int x,
- int y,
- int width,
- int height,
- uint32_t filler)
-{
- uint64_t fill;
- __m64 vfill;
- uint32_t byte_width;
- uint8_t *byte_line;
-
-#if defined __GNUC__ && defined USE_X86_MMX
- __m64 v1, v2, v3, v4, v5, v6, v7;
-#endif
-
- if (bpp != 16 && bpp != 32 && bpp != 8)
- return FALSE;
-
- if (bpp == 8)
- {
- stride = stride * (int) sizeof (uint32_t) / 1;
- byte_line = (uint8_t *)(((uint8_t *)bits) + stride * y + x);
- byte_width = width;
- stride *= 1;
- filler = (filler & 0xff) * 0x01010101;
- }
- else if (bpp == 16)
- {
- stride = stride * (int) sizeof (uint32_t) / 2;
- byte_line = (uint8_t *)(((uint16_t *)bits) + stride * y + x);
- byte_width = 2 * width;
- stride *= 2;
- filler = (filler & 0xffff) * 0x00010001;
- }
- else
- {
- stride = stride * (int) sizeof (uint32_t) / 4;
- byte_line = (uint8_t *)(((uint32_t *)bits) + stride * y + x);
- byte_width = 4 * width;
- stride *= 4;
- }
-
- fill = ((uint64_t)filler << 32) | filler;
- vfill = to_m64 (fill);
-
-#if defined __GNUC__ && defined USE_X86_MMX
- __asm__ (
- "movq %7, %0\n"
- "movq %7, %1\n"
- "movq %7, %2\n"
- "movq %7, %3\n"
- "movq %7, %4\n"
- "movq %7, %5\n"
- "movq %7, %6\n"
- : "=&y" (v1), "=&y" (v2), "=&y" (v3),
- "=&y" (v4), "=&y" (v5), "=&y" (v6), "=y" (v7)
- : "y" (vfill));
-#endif
-
- while (height--)
- {
- int w;
- uint8_t *d = byte_line;
-
- byte_line += stride;
- w = byte_width;
-
- if (w >= 1 && ((uintptr_t)d & 1))
- {
- *(uint8_t *)d = (filler & 0xff);
- w--;
- d++;
- }
-
- if (w >= 2 && ((uintptr_t)d & 3))
- {
- *(uint16_t *)d = filler;
- w -= 2;
- d += 2;
- }
-
- while (w >= 4 && ((uintptr_t)d & 7))
- {
- *(uint32_t *)d = filler;
-
- w -= 4;
- d += 4;
- }
-
- while (w >= 64)
- {
-#if defined __GNUC__ && defined USE_X86_MMX
- __asm__ (
- "movq %1, (%0)\n"
- "movq %2, 8(%0)\n"
- "movq %3, 16(%0)\n"
- "movq %4, 24(%0)\n"
- "movq %5, 32(%0)\n"
- "movq %6, 40(%0)\n"
- "movq %7, 48(%0)\n"
- "movq %8, 56(%0)\n"
- :
- : "r" (d),
- "y" (vfill), "y" (v1), "y" (v2), "y" (v3),
- "y" (v4), "y" (v5), "y" (v6), "y" (v7)
- : "memory");
-#else
- *(__m64*) (d + 0) = vfill;
- *(__m64*) (d + 8) = vfill;
- *(__m64*) (d + 16) = vfill;
- *(__m64*) (d + 24) = vfill;
- *(__m64*) (d + 32) = vfill;
- *(__m64*) (d + 40) = vfill;
- *(__m64*) (d + 48) = vfill;
- *(__m64*) (d + 56) = vfill;
-#endif
- w -= 64;
- d += 64;
- }
-
- while (w >= 4)
- {
- *(uint32_t *)d = filler;
-
- w -= 4;
- d += 4;
- }
- if (w >= 2)
- {
- *(uint16_t *)d = filler;
- w -= 2;
- d += 2;
- }
- if (w >= 1)
- {
- *(uint8_t *)d = (filler & 0xff);
- w--;
- d++;
- }
-
- }
-
- _mm_empty ();
- return TRUE;
-}
-
-static void
-mmx_composite_src_x888_0565 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint16_t *dst_line, *dst;
- uint32_t *src_line, *src, s;
- int dst_stride, src_stride;
- int32_t w;
-
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 7)
- {
- s = *src++;
- *dst = convert_8888_to_0565 (s);
- dst++;
- w--;
- }
-
- while (w >= 4)
- {
- __m64 vdest;
- __m64 vsrc0 = ldq_u ((__m64 *)(src + 0));
- __m64 vsrc1 = ldq_u ((__m64 *)(src + 2));
-
- vdest = pack_4xpacked565 (vsrc0, vsrc1);
-
- *(__m64 *)dst = vdest;
-
- w -= 4;
- src += 4;
- dst += 4;
- }
-
- while (w)
- {
- s = *src++;
- *dst = convert_8888_to_0565 (s);
- dst++;
- w--;
- }
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_src_n_8_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src, srca;
- uint32_t *dst_line, *dst;
- uint8_t *mask_line, *mask;
- int dst_stride, mask_stride;
- int32_t w;
- __m64 vsrc;
- uint64_t srcsrc;
-
- CHECKPOINT ();
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- srca = src >> 24;
- if (src == 0)
- {
- mmx_fill (imp, dest_image->bits.bits, dest_image->bits.rowstride,
- PIXMAN_FORMAT_BPP (dest_image->bits.format),
- dest_x, dest_y, width, height, 0);
- return;
- }
-
- srcsrc = (uint64_t)src << 32 | src;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
- vsrc = load8888 (&src);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- CHECKPOINT ();
-
- while (w && (uintptr_t)dst & 7)
- {
- uint64_t m = *mask;
-
- if (m)
- {
- __m64 vdest = in (vsrc, expand_alpha_rev (to_m64 (m)));
-
- store8888 (dst, vdest);
- }
- else
- {
- *dst = 0;
- }
-
- w--;
- mask++;
- dst++;
- }
-
- CHECKPOINT ();
-
- while (w >= 2)
- {
- uint64_t m0, m1;
- m0 = *mask;
- m1 = *(mask + 1);
-
- if (srca == 0xff && (m0 & m1) == 0xff)
- {
- *(uint64_t *)dst = srcsrc;
- }
- else if (m0 | m1)
- {
- __m64 dest0, dest1;
-
- dest0 = in (vsrc, expand_alpha_rev (to_m64 (m0)));
- dest1 = in (vsrc, expand_alpha_rev (to_m64 (m1)));
-
- *(__m64 *)dst = pack8888 (dest0, dest1);
- }
- else
- {
- *(uint64_t *)dst = 0;
- }
-
- mask += 2;
- dst += 2;
- w -= 2;
- }
-
- CHECKPOINT ();
-
- if (w)
- {
- uint64_t m = *mask;
-
- if (m)
- {
- __m64 vdest = load8888 (dst);
-
- vdest = in (vsrc, expand_alpha_rev (to_m64 (m)));
- store8888 (dst, vdest);
- }
- else
- {
- *dst = 0;
- }
- }
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_over_n_8_0565 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src, srca;
- uint16_t *dst_line, *dst;
- uint8_t *mask_line, *mask;
- int dst_stride, mask_stride;
- int32_t w;
- __m64 vsrc, vsrca, tmp;
- __m64 srcsrcsrcsrc;
-
- CHECKPOINT ();
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- srca = src >> 24;
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
- vsrc = load8888 (&src);
- vsrca = expand_alpha (vsrc);
-
- tmp = pack_565 (vsrc, _mm_setzero_si64 (), 0);
- srcsrcsrcsrc = expand_alpha_rev (tmp);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- CHECKPOINT ();
-
- while (w && (uintptr_t)dst & 7)
- {
- uint64_t m = *mask;
-
- if (m)
- {
- uint64_t d = *dst;
- __m64 vd = to_m64 (d);
- __m64 vdest = in_over (
- vsrc, vsrca, expand_alpha_rev (to_m64 (m)), expand565 (vd, 0));
-
- vd = pack_565 (vdest, _mm_setzero_si64 (), 0);
- *dst = to_uint64 (vd);
- }
-
- w--;
- mask++;
- dst++;
- }
-
- CHECKPOINT ();
-
- while (w >= 4)
- {
- uint64_t m0, m1, m2, m3;
- m0 = *mask;
- m1 = *(mask + 1);
- m2 = *(mask + 2);
- m3 = *(mask + 3);
-
- if (srca == 0xff && (m0 & m1 & m2 & m3) == 0xff)
- {
- *(__m64 *)dst = srcsrcsrcsrc;
- }
- else if (m0 | m1 | m2 | m3)
- {
- __m64 vdest = *(__m64 *)dst;
- __m64 v0, v1, v2, v3;
- __m64 vm0, vm1, vm2, vm3;
-
- expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0);
-
- vm0 = to_m64 (m0);
- v0 = in_over (vsrc, vsrca, expand_alpha_rev (vm0), v0);
-
- vm1 = to_m64 (m1);
- v1 = in_over (vsrc, vsrca, expand_alpha_rev (vm1), v1);
-
- vm2 = to_m64 (m2);
- v2 = in_over (vsrc, vsrca, expand_alpha_rev (vm2), v2);
-
- vm3 = to_m64 (m3);
- v3 = in_over (vsrc, vsrca, expand_alpha_rev (vm3), v3);
-
- *(__m64 *)dst = pack_4x565 (v0, v1, v2, v3);;
- }
-
- w -= 4;
- mask += 4;
- dst += 4;
- }
-
- CHECKPOINT ();
-
- while (w)
- {
- uint64_t m = *mask;
-
- if (m)
- {
- uint64_t d = *dst;
- __m64 vd = to_m64 (d);
- __m64 vdest = in_over (vsrc, vsrca, expand_alpha_rev (to_m64 (m)),
- expand565 (vd, 0));
- vd = pack_565 (vdest, _mm_setzero_si64 (), 0);
- *dst = to_uint64 (vd);
- }
-
- w--;
- mask++;
- dst++;
- }
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_over_pixbuf_0565 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint16_t *dst_line, *dst;
- uint32_t *src_line, *src;
- int dst_stride, src_stride;
- int32_t w;
-
- CHECKPOINT ();
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
-#if 0
- /* FIXME */
- assert (src_image->drawable == mask_image->drawable);
-#endif
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- CHECKPOINT ();
-
- while (w && (uintptr_t)dst & 7)
- {
- __m64 vsrc = load8888 (src);
- uint64_t d = *dst;
- __m64 vdest = expand565 (to_m64 (d), 0);
-
- vdest = pack_565 (over_rev_non_pre (vsrc, vdest), vdest, 0);
-
- *dst = to_uint64 (vdest);
-
- w--;
- dst++;
- src++;
- }
-
- CHECKPOINT ();
-
- while (w >= 4)
- {
- uint32_t s0, s1, s2, s3;
- unsigned char a0, a1, a2, a3;
-
- s0 = *src;
- s1 = *(src + 1);
- s2 = *(src + 2);
- s3 = *(src + 3);
-
- a0 = (s0 >> 24);
- a1 = (s1 >> 24);
- a2 = (s2 >> 24);
- a3 = (s3 >> 24);
-
- if ((a0 & a1 & a2 & a3) == 0xFF)
- {
- __m64 v0 = invert_colors (load8888 (&s0));
- __m64 v1 = invert_colors (load8888 (&s1));
- __m64 v2 = invert_colors (load8888 (&s2));
- __m64 v3 = invert_colors (load8888 (&s3));
-
- *(__m64 *)dst = pack_4x565 (v0, v1, v2, v3);
- }
- else if (s0 | s1 | s2 | s3)
- {
- __m64 vdest = *(__m64 *)dst;
- __m64 v0, v1, v2, v3;
-
- __m64 vsrc0 = load8888 (&s0);
- __m64 vsrc1 = load8888 (&s1);
- __m64 vsrc2 = load8888 (&s2);
- __m64 vsrc3 = load8888 (&s3);
-
- expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0);
-
- v0 = over_rev_non_pre (vsrc0, v0);
- v1 = over_rev_non_pre (vsrc1, v1);
- v2 = over_rev_non_pre (vsrc2, v2);
- v3 = over_rev_non_pre (vsrc3, v3);
-
- *(__m64 *)dst = pack_4x565 (v0, v1, v2, v3);
- }
-
- w -= 4;
- dst += 4;
- src += 4;
- }
-
- CHECKPOINT ();
-
- while (w)
- {
- __m64 vsrc = load8888 (src);
- uint64_t d = *dst;
- __m64 vdest = expand565 (to_m64 (d), 0);
-
- vdest = pack_565 (over_rev_non_pre (vsrc, vdest), vdest, 0);
-
- *dst = to_uint64 (vdest);
-
- w--;
- dst++;
- src++;
- }
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_over_pixbuf_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst;
- uint32_t *src_line, *src;
- int dst_stride, src_stride;
- int32_t w;
-
- CHECKPOINT ();
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
-#if 0
- /* FIXME */
- assert (src_image->drawable == mask_image->drawable);
-#endif
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 7)
- {
- __m64 s = load8888 (src);
- __m64 d = load8888 (dst);
-
- store8888 (dst, over_rev_non_pre (s, d));
-
- w--;
- dst++;
- src++;
- }
-
- while (w >= 2)
- {
- uint32_t s0, s1;
- unsigned char a0, a1;
- __m64 d0, d1;
-
- s0 = *src;
- s1 = *(src + 1);
-
- a0 = (s0 >> 24);
- a1 = (s1 >> 24);
-
- if ((a0 & a1) == 0xFF)
- {
- d0 = invert_colors (load8888 (&s0));
- d1 = invert_colors (load8888 (&s1));
-
- *(__m64 *)dst = pack8888 (d0, d1);
- }
- else if (s0 | s1)
- {
- __m64 vdest = *(__m64 *)dst;
-
- d0 = over_rev_non_pre (load8888 (&s0), expand8888 (vdest, 0));
- d1 = over_rev_non_pre (load8888 (&s1), expand8888 (vdest, 1));
-
- *(__m64 *)dst = pack8888 (d0, d1);
- }
-
- w -= 2;
- dst += 2;
- src += 2;
- }
-
- if (w)
- {
- __m64 s = load8888 (src);
- __m64 d = load8888 (dst);
-
- store8888 (dst, over_rev_non_pre (s, d));
- }
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_over_n_8888_0565_ca (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src;
- uint16_t *dst_line;
- uint32_t *mask_line;
- int dst_stride, mask_stride;
- __m64 vsrc, vsrca;
-
- CHECKPOINT ();
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
-
- vsrc = load8888 (&src);
- vsrca = expand_alpha (vsrc);
-
- while (height--)
- {
- int twidth = width;
- uint32_t *p = (uint32_t *)mask_line;
- uint16_t *q = (uint16_t *)dst_line;
-
- while (twidth && ((uintptr_t)q & 7))
- {
- uint32_t m = *(uint32_t *)p;
-
- if (m)
- {
- uint64_t d = *q;
- __m64 vdest = expand565 (to_m64 (d), 0);
- vdest = pack_565 (in_over (vsrc, vsrca, load8888 (&m), vdest), vdest, 0);
- *q = to_uint64 (vdest);
- }
-
- twidth--;
- p++;
- q++;
- }
-
- while (twidth >= 4)
- {
- uint32_t m0, m1, m2, m3;
-
- m0 = *p;
- m1 = *(p + 1);
- m2 = *(p + 2);
- m3 = *(p + 3);
-
- if ((m0 | m1 | m2 | m3))
- {
- __m64 vdest = *(__m64 *)q;
- __m64 v0, v1, v2, v3;
-
- expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0);
-
- v0 = in_over (vsrc, vsrca, load8888 (&m0), v0);
- v1 = in_over (vsrc, vsrca, load8888 (&m1), v1);
- v2 = in_over (vsrc, vsrca, load8888 (&m2), v2);
- v3 = in_over (vsrc, vsrca, load8888 (&m3), v3);
-
- *(__m64 *)q = pack_4x565 (v0, v1, v2, v3);
- }
- twidth -= 4;
- p += 4;
- q += 4;
- }
-
- while (twidth)
- {
- uint32_t m;
-
- m = *(uint32_t *)p;
- if (m)
- {
- uint64_t d = *q;
- __m64 vdest = expand565 (to_m64 (d), 0);
- vdest = pack_565 (in_over (vsrc, vsrca, load8888 (&m), vdest), vdest, 0);
- *q = to_uint64 (vdest);
- }
-
- twidth--;
- p++;
- q++;
- }
-
- mask_line += mask_stride;
- dst_line += dst_stride;
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_in_n_8_8 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint8_t *dst_line, *dst;
- uint8_t *mask_line, *mask;
- int dst_stride, mask_stride;
- int32_t w;
- uint32_t src;
- uint8_t sa;
- __m64 vsrc, vsrca;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- sa = src >> 24;
-
- vsrc = load8888 (&src);
- vsrca = expand_alpha (vsrc);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 7)
- {
- uint16_t tmp;
- uint8_t a;
- uint32_t m, d;
-
- a = *mask++;
- d = *dst;
-
- m = MUL_UN8 (sa, a, tmp);
- d = MUL_UN8 (m, d, tmp);
-
- *dst++ = d;
- w--;
- }
-
- while (w >= 4)
- {
- __m64 vmask;
- __m64 vdest;
-
- vmask = load8888u ((uint32_t *)mask);
- vdest = load8888 ((uint32_t *)dst);
-
- store8888 ((uint32_t *)dst, in (in (vsrca, vmask), vdest));
-
- dst += 4;
- mask += 4;
- w -= 4;
- }
-
- while (w--)
- {
- uint16_t tmp;
- uint8_t a;
- uint32_t m, d;
-
- a = *mask++;
- d = *dst;
-
- m = MUL_UN8 (sa, a, tmp);
- d = MUL_UN8 (m, d, tmp);
-
- *dst++ = d;
- }
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_in_8_8 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint8_t *dst_line, *dst;
- uint8_t *src_line, *src;
- int src_stride, dst_stride;
- int32_t w;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 3)
- {
- uint8_t s, d;
- uint16_t tmp;
-
- s = *src;
- d = *dst;
-
- *dst = MUL_UN8 (s, d, tmp);
-
- src++;
- dst++;
- w--;
- }
-
- while (w >= 4)
- {
- uint32_t *s = (uint32_t *)src;
- uint32_t *d = (uint32_t *)dst;
-
- store8888 (d, in (load8888u (s), load8888 (d)));
-
- w -= 4;
- dst += 4;
- src += 4;
- }
-
- while (w--)
- {
- uint8_t s, d;
- uint16_t tmp;
-
- s = *src;
- d = *dst;
-
- *dst = MUL_UN8 (s, d, tmp);
-
- src++;
- dst++;
- }
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_add_n_8_8 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint8_t *dst_line, *dst;
- uint8_t *mask_line, *mask;
- int dst_stride, mask_stride;
- int32_t w;
- uint32_t src;
- uint8_t sa;
- __m64 vsrc, vsrca;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- sa = src >> 24;
-
- if (src == 0)
- return;
-
- vsrc = load8888 (&src);
- vsrca = expand_alpha (vsrc);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 3)
- {
- uint16_t tmp;
- uint16_t a;
- uint32_t m, d;
- uint32_t r;
-
- a = *mask++;
- d = *dst;
-
- m = MUL_UN8 (sa, a, tmp);
- r = ADD_UN8 (m, d, tmp);
-
- *dst++ = r;
- w--;
- }
-
- while (w >= 4)
- {
- __m64 vmask;
- __m64 vdest;
-
- vmask = load8888u ((uint32_t *)mask);
- vdest = load8888 ((uint32_t *)dst);
-
- store8888 ((uint32_t *)dst, _mm_adds_pu8 (in (vsrca, vmask), vdest));
-
- dst += 4;
- mask += 4;
- w -= 4;
- }
-
- while (w--)
- {
- uint16_t tmp;
- uint16_t a;
- uint32_t m, d;
- uint32_t r;
-
- a = *mask++;
- d = *dst;
-
- m = MUL_UN8 (sa, a, tmp);
- r = ADD_UN8 (m, d, tmp);
-
- *dst++ = r;
- }
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_add_8_8 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint8_t *dst_line, *dst;
- uint8_t *src_line, *src;
- int dst_stride, src_stride;
- int32_t w;
- uint8_t s, d;
- uint16_t t;
-
- CHECKPOINT ();
-
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 7)
- {
- s = *src;
- d = *dst;
- t = d + s;
- s = t | (0 - (t >> 8));
- *dst = s;
-
- dst++;
- src++;
- w--;
- }
-
- while (w >= 8)
- {
- *(__m64*)dst = _mm_adds_pu8 (ldq_u ((__m64 *)src), *(__m64*)dst);
- dst += 8;
- src += 8;
- w -= 8;
- }
-
- while (w)
- {
- s = *src;
- d = *dst;
- t = d + s;
- s = t | (0 - (t >> 8));
- *dst = s;
-
- dst++;
- src++;
- w--;
- }
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_add_0565_0565 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint16_t *dst_line, *dst;
- uint32_t d;
- uint16_t *src_line, *src;
- uint32_t s;
- int dst_stride, src_stride;
- int32_t w;
-
- CHECKPOINT ();
-
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint16_t, src_stride, src_line, 1);
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 7)
- {
- s = *src++;
- if (s)
- {
- d = *dst;
- s = convert_0565_to_8888 (s);
- if (d)
- {
- d = convert_0565_to_8888 (d);
- UN8x4_ADD_UN8x4 (s, d);
- }
- *dst = convert_8888_to_0565 (s);
- }
- dst++;
- w--;
- }
-
- while (w >= 4)
- {
- __m64 vdest = *(__m64 *)dst;
- __m64 vsrc = ldq_u ((__m64 *)src);
- __m64 vd0, vd1;
- __m64 vs0, vs1;
-
- expand_4xpacked565 (vdest, &vd0, &vd1, 0);
- expand_4xpacked565 (vsrc, &vs0, &vs1, 0);
-
- vd0 = _mm_adds_pu8 (vd0, vs0);
- vd1 = _mm_adds_pu8 (vd1, vs1);
-
- *(__m64 *)dst = pack_4xpacked565 (vd0, vd1);
-
- dst += 4;
- src += 4;
- w -= 4;
- }
-
- while (w--)
- {
- s = *src++;
- if (s)
- {
- d = *dst;
- s = convert_0565_to_8888 (s);
- if (d)
- {
- d = convert_0565_to_8888 (d);
- UN8x4_ADD_UN8x4 (s, d);
- }
- *dst = convert_8888_to_0565 (s);
- }
- dst++;
- }
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_add_8888_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst;
- uint32_t *src_line, *src;
- int dst_stride, src_stride;
- int32_t w;
-
- CHECKPOINT ();
-
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 7)
- {
- store (dst, _mm_adds_pu8 (load ((const uint32_t *)src),
- load ((const uint32_t *)dst)));
- dst++;
- src++;
- w--;
- }
-
- while (w >= 2)
- {
- *(__m64 *)dst = _mm_adds_pu8 (ldq_u ((__m64 *)src), *(__m64*)dst);
- dst += 2;
- src += 2;
- w -= 2;
- }
-
- if (w)
- {
- store (dst, _mm_adds_pu8 (load ((const uint32_t *)src),
- load ((const uint32_t *)dst)));
-
- }
- }
-
- _mm_empty ();
-}
-
-static pixman_bool_t
-mmx_blt (pixman_implementation_t *imp,
- uint32_t * src_bits,
- uint32_t * dst_bits,
- int src_stride,
- int dst_stride,
- int src_bpp,
- int dst_bpp,
- int src_x,
- int src_y,
- int dest_x,
- int dest_y,
- int width,
- int height)
-{
- uint8_t * src_bytes;
- uint8_t * dst_bytes;
- int byte_width;
-
- if (src_bpp != dst_bpp)
- return FALSE;
-
- if (src_bpp == 16)
- {
- src_stride = src_stride * (int) sizeof (uint32_t) / 2;
- dst_stride = dst_stride * (int) sizeof (uint32_t) / 2;
- src_bytes = (uint8_t *)(((uint16_t *)src_bits) + src_stride * (src_y) + (src_x));
- dst_bytes = (uint8_t *)(((uint16_t *)dst_bits) + dst_stride * (dest_y) + (dest_x));
- byte_width = 2 * width;
- src_stride *= 2;
- dst_stride *= 2;
- }
- else if (src_bpp == 32)
- {
- src_stride = src_stride * (int) sizeof (uint32_t) / 4;
- dst_stride = dst_stride * (int) sizeof (uint32_t) / 4;
- src_bytes = (uint8_t *)(((uint32_t *)src_bits) + src_stride * (src_y) + (src_x));
- dst_bytes = (uint8_t *)(((uint32_t *)dst_bits) + dst_stride * (dest_y) + (dest_x));
- byte_width = 4 * width;
- src_stride *= 4;
- dst_stride *= 4;
- }
- else
- {
- return FALSE;
- }
-
- while (height--)
- {
- int w;
- uint8_t *s = src_bytes;
- uint8_t *d = dst_bytes;
- src_bytes += src_stride;
- dst_bytes += dst_stride;
- w = byte_width;
-
- if (w >= 1 && ((uintptr_t)d & 1))
- {
- *(uint8_t *)d = *(uint8_t *)s;
- w -= 1;
- s += 1;
- d += 1;
- }
-
- if (w >= 2 && ((uintptr_t)d & 3))
- {
- *(uint16_t *)d = *(uint16_t *)s;
- w -= 2;
- s += 2;
- d += 2;
- }
-
- while (w >= 4 && ((uintptr_t)d & 7))
- {
- *(uint32_t *)d = ldl_u ((uint32_t *)s);
-
- w -= 4;
- s += 4;
- d += 4;
- }
-
- while (w >= 64)
- {
-#if (defined (__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))) && defined USE_X86_MMX
- __asm__ (
- "movq (%1), %%mm0\n"
- "movq 8(%1), %%mm1\n"
- "movq 16(%1), %%mm2\n"
- "movq 24(%1), %%mm3\n"
- "movq 32(%1), %%mm4\n"
- "movq 40(%1), %%mm5\n"
- "movq 48(%1), %%mm6\n"
- "movq 56(%1), %%mm7\n"
-
- "movq %%mm0, (%0)\n"
- "movq %%mm1, 8(%0)\n"
- "movq %%mm2, 16(%0)\n"
- "movq %%mm3, 24(%0)\n"
- "movq %%mm4, 32(%0)\n"
- "movq %%mm5, 40(%0)\n"
- "movq %%mm6, 48(%0)\n"
- "movq %%mm7, 56(%0)\n"
- :
- : "r" (d), "r" (s)
- : "memory",
- "%mm0", "%mm1", "%mm2", "%mm3",
- "%mm4", "%mm5", "%mm6", "%mm7");
-#else
- __m64 v0 = ldq_u ((__m64 *)(s + 0));
- __m64 v1 = ldq_u ((__m64 *)(s + 8));
- __m64 v2 = ldq_u ((__m64 *)(s + 16));
- __m64 v3 = ldq_u ((__m64 *)(s + 24));
- __m64 v4 = ldq_u ((__m64 *)(s + 32));
- __m64 v5 = ldq_u ((__m64 *)(s + 40));
- __m64 v6 = ldq_u ((__m64 *)(s + 48));
- __m64 v7 = ldq_u ((__m64 *)(s + 56));
- *(__m64 *)(d + 0) = v0;
- *(__m64 *)(d + 8) = v1;
- *(__m64 *)(d + 16) = v2;
- *(__m64 *)(d + 24) = v3;
- *(__m64 *)(d + 32) = v4;
- *(__m64 *)(d + 40) = v5;
- *(__m64 *)(d + 48) = v6;
- *(__m64 *)(d + 56) = v7;
-#endif
-
- w -= 64;
- s += 64;
- d += 64;
- }
- while (w >= 4)
- {
- *(uint32_t *)d = ldl_u ((uint32_t *)s);
-
- w -= 4;
- s += 4;
- d += 4;
- }
- if (w >= 2)
- {
- *(uint16_t *)d = *(uint16_t *)s;
- w -= 2;
- s += 2;
- d += 2;
- }
- }
-
- _mm_empty ();
-
- return TRUE;
-}
-
-static void
-mmx_composite_copy_area (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
-
- mmx_blt (imp, src_image->bits.bits,
- dest_image->bits.bits,
- src_image->bits.rowstride,
- dest_image->bits.rowstride,
- PIXMAN_FORMAT_BPP (src_image->bits.format),
- PIXMAN_FORMAT_BPP (dest_image->bits.format),
- src_x, src_y, dest_x, dest_y, width, height);
-}
-
-static void
-mmx_composite_over_x888_8_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *src, *src_line;
- uint32_t *dst, *dst_line;
- uint8_t *mask, *mask_line;
- int src_stride, mask_stride, dst_stride;
- int32_t w;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- while (height--)
- {
- src = src_line;
- src_line += src_stride;
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
-
- w = width;
-
- while (w--)
- {
- uint64_t m = *mask;
-
- if (m)
- {
- uint32_t ssrc = *src | 0xff000000;
- __m64 s = load8888 (&ssrc);
-
- if (m == 0xff)
- {
- store8888 (dst, s);
- }
- else
- {
- __m64 sa = expand_alpha (s);
- __m64 vm = expand_alpha_rev (to_m64 (m));
- __m64 vdest = in_over (s, sa, vm, load8888 (dst));
-
- store8888 (dst, vdest);
- }
- }
-
- mask++;
- dst++;
- src++;
- }
- }
-
- _mm_empty ();
-}
-
-static void
-mmx_composite_over_reverse_n_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src;
- uint32_t *dst_line, *dst;
- int32_t w;
- int dst_stride;
- __m64 vsrc;
-
- CHECKPOINT ();
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-
- vsrc = load8888 (&src);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- w = width;
-
- CHECKPOINT ();
-
- while (w && (uintptr_t)dst & 7)
- {
- __m64 vdest = load8888 (dst);
-
- store8888 (dst, over (vdest, expand_alpha (vdest), vsrc));
-
- w--;
- dst++;
- }
-
- while (w >= 2)
- {
- __m64 vdest = *(__m64 *)dst;
- __m64 dest0 = expand8888 (vdest, 0);
- __m64 dest1 = expand8888 (vdest, 1);
-
-
- dest0 = over (dest0, expand_alpha (dest0), vsrc);
- dest1 = over (dest1, expand_alpha (dest1), vsrc);
-
- *(__m64 *)dst = pack8888 (dest0, dest1);
-
- dst += 2;
- w -= 2;
- }
-
- CHECKPOINT ();
-
- if (w)
- {
- __m64 vdest = load8888 (dst);
-
- store8888 (dst, over (vdest, expand_alpha (vdest), vsrc));
- }
- }
-
- _mm_empty ();
-}
-
-static force_inline void
-scaled_nearest_scanline_mmx_8888_8888_OVER (uint32_t* pd,
- const uint32_t* ps,
- int32_t w,
- pixman_fixed_t vx,
- pixman_fixed_t unit_x,
- pixman_fixed_t src_width_fixed,
- pixman_bool_t fully_transparent_src)
-{
- if (fully_transparent_src)
- return;
-
- while (w)
- {
- __m64 d = load (pd);
- __m64 s = load (ps + pixman_fixed_to_int (vx));
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
-
- store8888 (pd, core_combine_over_u_pixel_mmx (s, d));
- pd++;
-
- w--;
- }
-
- _mm_empty ();
-}
-
-FAST_NEAREST_MAINLOOP (mmx_8888_8888_cover_OVER,
- scaled_nearest_scanline_mmx_8888_8888_OVER,
- uint32_t, uint32_t, COVER)
-FAST_NEAREST_MAINLOOP (mmx_8888_8888_none_OVER,
- scaled_nearest_scanline_mmx_8888_8888_OVER,
- uint32_t, uint32_t, NONE)
-FAST_NEAREST_MAINLOOP (mmx_8888_8888_pad_OVER,
- scaled_nearest_scanline_mmx_8888_8888_OVER,
- uint32_t, uint32_t, PAD)
-FAST_NEAREST_MAINLOOP (mmx_8888_8888_normal_OVER,
- scaled_nearest_scanline_mmx_8888_8888_OVER,
- uint32_t, uint32_t, NORMAL)
-
-static force_inline void
-scaled_nearest_scanline_mmx_8888_n_8888_OVER (const uint32_t * mask,
- uint32_t * dst,
- const uint32_t * src,
- int32_t w,
- pixman_fixed_t vx,
- pixman_fixed_t unit_x,
- pixman_fixed_t src_width_fixed,
- pixman_bool_t zero_src)
-{
- __m64 mm_mask;
-
- if (zero_src || (*mask >> 24) == 0)
- {
- /* A workaround for https://gcc.gnu.org/PR47759 */
- _mm_empty ();
- return;
- }
-
- mm_mask = expand_alpha (load8888 (mask));
-
- while (w)
- {
- uint32_t s = *(src + pixman_fixed_to_int (vx));
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
-
- if (s)
- {
- __m64 ms = load8888 (&s);
- __m64 alpha = expand_alpha (ms);
- __m64 dest = load8888 (dst);
-
- store8888 (dst, (in_over (ms, alpha, mm_mask, dest)));
- }
-
- dst++;
- w--;
- }
-
- _mm_empty ();
-}
-
-FAST_NEAREST_MAINLOOP_COMMON (mmx_8888_n_8888_cover_OVER,
- scaled_nearest_scanline_mmx_8888_n_8888_OVER,
- uint32_t, uint32_t, uint32_t, COVER, TRUE, TRUE)
-FAST_NEAREST_MAINLOOP_COMMON (mmx_8888_n_8888_pad_OVER,
- scaled_nearest_scanline_mmx_8888_n_8888_OVER,
- uint32_t, uint32_t, uint32_t, PAD, TRUE, TRUE)
-FAST_NEAREST_MAINLOOP_COMMON (mmx_8888_n_8888_none_OVER,
- scaled_nearest_scanline_mmx_8888_n_8888_OVER,
- uint32_t, uint32_t, uint32_t, NONE, TRUE, TRUE)
-FAST_NEAREST_MAINLOOP_COMMON (mmx_8888_n_8888_normal_OVER,
- scaled_nearest_scanline_mmx_8888_n_8888_OVER,
- uint32_t, uint32_t, uint32_t, NORMAL, TRUE, TRUE)
-
-#define BSHIFT ((1 << BILINEAR_INTERPOLATION_BITS))
-#define BMSK (BSHIFT - 1)
-
-#define BILINEAR_DECLARE_VARIABLES \
- const __m64 mm_wt = _mm_set_pi16 (wt, wt, wt, wt); \
- const __m64 mm_wb = _mm_set_pi16 (wb, wb, wb, wb); \
- const __m64 mm_addc7 = _mm_set_pi16 (0, 1, 0, 1); \
- const __m64 mm_xorc7 = _mm_set_pi16 (0, BMSK, 0, BMSK); \
- const __m64 mm_ux = _mm_set_pi16 (unit_x, unit_x, unit_x, unit_x); \
- const __m64 mm_zero = _mm_setzero_si64 (); \
- __m64 mm_x = _mm_set_pi16 (vx, vx, vx, vx)
-
-#define BILINEAR_INTERPOLATE_ONE_PIXEL(pix) \
-do { \
- /* fetch 2x2 pixel block into 2 mmx registers */ \
- __m64 t = ldq_u ((__m64 *)&src_top [pixman_fixed_to_int (vx)]); \
- __m64 b = ldq_u ((__m64 *)&src_bottom [pixman_fixed_to_int (vx)]); \
- /* vertical interpolation */ \
- __m64 t_hi = _mm_mullo_pi16 (_mm_unpackhi_pi8 (t, mm_zero), mm_wt); \
- __m64 t_lo = _mm_mullo_pi16 (_mm_unpacklo_pi8 (t, mm_zero), mm_wt); \
- __m64 b_hi = _mm_mullo_pi16 (_mm_unpackhi_pi8 (b, mm_zero), mm_wb); \
- __m64 b_lo = _mm_mullo_pi16 (_mm_unpacklo_pi8 (b, mm_zero), mm_wb); \
- __m64 hi = _mm_add_pi16 (t_hi, b_hi); \
- __m64 lo = _mm_add_pi16 (t_lo, b_lo); \
- /* calculate horizontal weights */ \
- __m64 mm_wh = _mm_add_pi16 (mm_addc7, _mm_xor_si64 (mm_xorc7, \
- _mm_srli_pi16 (mm_x, \
- 16 - BILINEAR_INTERPOLATION_BITS))); \
- /* horizontal interpolation */ \
- __m64 p = _mm_unpacklo_pi16 (lo, hi); \
- __m64 q = _mm_unpackhi_pi16 (lo, hi); \
- vx += unit_x; \
- lo = _mm_madd_pi16 (p, mm_wh); \
- hi = _mm_madd_pi16 (q, mm_wh); \
- mm_x = _mm_add_pi16 (mm_x, mm_ux); \
- /* shift and pack the result */ \
- hi = _mm_srli_pi32 (hi, BILINEAR_INTERPOLATION_BITS * 2); \
- lo = _mm_srli_pi32 (lo, BILINEAR_INTERPOLATION_BITS * 2); \
- lo = _mm_packs_pi32 (lo, hi); \
- lo = _mm_packs_pu16 (lo, lo); \
- pix = lo; \
-} while (0)
-
-#define BILINEAR_SKIP_ONE_PIXEL() \
-do { \
- vx += unit_x; \
- mm_x = _mm_add_pi16 (mm_x, mm_ux); \
-} while(0)
-
-static force_inline void
-scaled_bilinear_scanline_mmx_8888_8888_SRC (uint32_t * dst,
- const uint32_t * mask,
- const uint32_t * src_top,
- const uint32_t * src_bottom,
- int32_t w,
- int wt,
- int wb,
- pixman_fixed_t vx,
- pixman_fixed_t unit_x,
- pixman_fixed_t max_vx,
- pixman_bool_t zero_src)
-{
- BILINEAR_DECLARE_VARIABLES;
- __m64 pix;
-
- while (w--)
- {
- BILINEAR_INTERPOLATE_ONE_PIXEL (pix);
- store (dst, pix);
- dst++;
- }
-
- _mm_empty ();
-}
-
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_cover_SRC,
- scaled_bilinear_scanline_mmx_8888_8888_SRC,
- uint32_t, uint32_t, uint32_t,
- COVER, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_pad_SRC,
- scaled_bilinear_scanline_mmx_8888_8888_SRC,
- uint32_t, uint32_t, uint32_t,
- PAD, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_none_SRC,
- scaled_bilinear_scanline_mmx_8888_8888_SRC,
- uint32_t, uint32_t, uint32_t,
- NONE, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_normal_SRC,
- scaled_bilinear_scanline_mmx_8888_8888_SRC,
- uint32_t, uint32_t, uint32_t,
- NORMAL, FLAG_NONE)
-
-static force_inline void
-scaled_bilinear_scanline_mmx_8888_8888_OVER (uint32_t * dst,
- const uint32_t * mask,
- const uint32_t * src_top,
- const uint32_t * src_bottom,
- int32_t w,
- int wt,
- int wb,
- pixman_fixed_t vx,
- pixman_fixed_t unit_x,
- pixman_fixed_t max_vx,
- pixman_bool_t zero_src)
-{
- BILINEAR_DECLARE_VARIABLES;
- __m64 pix1, pix2;
-
- while (w)
- {
- BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
-
- if (!is_zero (pix1))
- {
- pix2 = load (dst);
- store8888 (dst, core_combine_over_u_pixel_mmx (pix1, pix2));
- }
-
- w--;
- dst++;
- }
-
- _mm_empty ();
-}
-
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_cover_OVER,
- scaled_bilinear_scanline_mmx_8888_8888_OVER,
- uint32_t, uint32_t, uint32_t,
- COVER, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_pad_OVER,
- scaled_bilinear_scanline_mmx_8888_8888_OVER,
- uint32_t, uint32_t, uint32_t,
- PAD, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_none_OVER,
- scaled_bilinear_scanline_mmx_8888_8888_OVER,
- uint32_t, uint32_t, uint32_t,
- NONE, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_normal_OVER,
- scaled_bilinear_scanline_mmx_8888_8888_OVER,
- uint32_t, uint32_t, uint32_t,
- NORMAL, FLAG_NONE)
-
-static force_inline void
-scaled_bilinear_scanline_mmx_8888_8_8888_OVER (uint32_t * dst,
- const uint8_t * mask,
- const uint32_t * src_top,
- const uint32_t * src_bottom,
- int32_t w,
- int wt,
- int wb,
- pixman_fixed_t vx,
- pixman_fixed_t unit_x,
- pixman_fixed_t max_vx,
- pixman_bool_t zero_src)
-{
- BILINEAR_DECLARE_VARIABLES;
- __m64 pix1, pix2;
- uint32_t m;
-
- while (w)
- {
- m = (uint32_t) *mask++;
-
- if (m)
- {
- BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
-
- if (m == 0xff && is_opaque (pix1))
- {
- store (dst, pix1);
- }
- else
- {
- __m64 ms, md, ma, msa;
-
- pix2 = load (dst);
- ma = expand_alpha_rev (to_m64 (m));
- ms = _mm_unpacklo_pi8 (pix1, _mm_setzero_si64 ());
- md = _mm_unpacklo_pi8 (pix2, _mm_setzero_si64 ());
-
- msa = expand_alpha (ms);
-
- store8888 (dst, (in_over (ms, msa, ma, md)));
- }
- }
- else
- {
- BILINEAR_SKIP_ONE_PIXEL ();
- }
-
- w--;
- dst++;
- }
-
- _mm_empty ();
-}
-
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8_8888_cover_OVER,
- scaled_bilinear_scanline_mmx_8888_8_8888_OVER,
- uint32_t, uint8_t, uint32_t,
- COVER, FLAG_HAVE_NON_SOLID_MASK)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8_8888_pad_OVER,
- scaled_bilinear_scanline_mmx_8888_8_8888_OVER,
- uint32_t, uint8_t, uint32_t,
- PAD, FLAG_HAVE_NON_SOLID_MASK)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8_8888_none_OVER,
- scaled_bilinear_scanline_mmx_8888_8_8888_OVER,
- uint32_t, uint8_t, uint32_t,
- NONE, FLAG_HAVE_NON_SOLID_MASK)
-FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8_8888_normal_OVER,
- scaled_bilinear_scanline_mmx_8888_8_8888_OVER,
- uint32_t, uint8_t, uint32_t,
- NORMAL, FLAG_HAVE_NON_SOLID_MASK)
-
-static uint32_t *
-mmx_fetch_x8r8g8b8 (pixman_iter_t *iter, const uint32_t *mask)
-{
- int w = iter->width;
- uint32_t *dst = iter->buffer;
- uint32_t *src = (uint32_t *)iter->bits;
-
- iter->bits += iter->stride;
-
- while (w && ((uintptr_t)dst) & 7)
- {
- *dst++ = (*src++) | 0xff000000;
- w--;
- }
-
- while (w >= 8)
- {
- __m64 vsrc1 = ldq_u ((__m64 *)(src + 0));
- __m64 vsrc2 = ldq_u ((__m64 *)(src + 2));
- __m64 vsrc3 = ldq_u ((__m64 *)(src + 4));
- __m64 vsrc4 = ldq_u ((__m64 *)(src + 6));
-
- *(__m64 *)(dst + 0) = _mm_or_si64 (vsrc1, MC (ff000000));
- *(__m64 *)(dst + 2) = _mm_or_si64 (vsrc2, MC (ff000000));
- *(__m64 *)(dst + 4) = _mm_or_si64 (vsrc3, MC (ff000000));
- *(__m64 *)(dst + 6) = _mm_or_si64 (vsrc4, MC (ff000000));
-
- dst += 8;
- src += 8;
- w -= 8;
- }
-
- while (w)
- {
- *dst++ = (*src++) | 0xff000000;
- w--;
- }
-
- _mm_empty ();
- return iter->buffer;
-}
-
-static uint32_t *
-mmx_fetch_r5g6b5 (pixman_iter_t *iter, const uint32_t *mask)
-{
- int w = iter->width;
- uint32_t *dst = iter->buffer;
- uint16_t *src = (uint16_t *)iter->bits;
-
- iter->bits += iter->stride;
-
- while (w && ((uintptr_t)dst) & 0x0f)
- {
- uint16_t s = *src++;
-
- *dst++ = convert_0565_to_8888 (s);
- w--;
- }
-
- while (w >= 4)
- {
- __m64 vsrc = ldq_u ((__m64 *)src);
- __m64 mm0, mm1;
-
- expand_4xpacked565 (vsrc, &mm0, &mm1, 1);
-
- *(__m64 *)(dst + 0) = mm0;
- *(__m64 *)(dst + 2) = mm1;
-
- dst += 4;
- src += 4;
- w -= 4;
- }
-
- while (w)
- {
- uint16_t s = *src++;
-
- *dst++ = convert_0565_to_8888 (s);
- w--;
- }
-
- _mm_empty ();
- return iter->buffer;
-}
-
-static uint32_t *
-mmx_fetch_a8 (pixman_iter_t *iter, const uint32_t *mask)
-{
- int w = iter->width;
- uint32_t *dst = iter->buffer;
- uint8_t *src = iter->bits;
-
- iter->bits += iter->stride;
-
- while (w && (((uintptr_t)dst) & 15))
- {
- *dst++ = (uint32_t)*(src++) << 24;
- w--;
- }
-
- while (w >= 8)
- {
- __m64 mm0 = ldq_u ((__m64 *)src);
-
- __m64 mm1 = _mm_unpacklo_pi8 (_mm_setzero_si64(), mm0);
- __m64 mm2 = _mm_unpackhi_pi8 (_mm_setzero_si64(), mm0);
- __m64 mm3 = _mm_unpacklo_pi16 (_mm_setzero_si64(), mm1);
- __m64 mm4 = _mm_unpackhi_pi16 (_mm_setzero_si64(), mm1);
- __m64 mm5 = _mm_unpacklo_pi16 (_mm_setzero_si64(), mm2);
- __m64 mm6 = _mm_unpackhi_pi16 (_mm_setzero_si64(), mm2);
-
- *(__m64 *)(dst + 0) = mm3;
- *(__m64 *)(dst + 2) = mm4;
- *(__m64 *)(dst + 4) = mm5;
- *(__m64 *)(dst + 6) = mm6;
-
- dst += 8;
- src += 8;
- w -= 8;
- }
-
- while (w)
- {
- *dst++ = (uint32_t)*(src++) << 24;
- w--;
- }
-
- _mm_empty ();
- return iter->buffer;
-}
-
-#define IMAGE_FLAGS \
- (FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM | \
- FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST)
-
-static const pixman_iter_info_t mmx_iters[] =
-{
- { PIXMAN_x8r8g8b8, IMAGE_FLAGS, ITER_NARROW,
- _pixman_iter_init_bits_stride, mmx_fetch_x8r8g8b8, NULL
- },
- { PIXMAN_r5g6b5, IMAGE_FLAGS, ITER_NARROW,
- _pixman_iter_init_bits_stride, mmx_fetch_r5g6b5, NULL
- },
- { PIXMAN_a8, IMAGE_FLAGS, ITER_NARROW,
- _pixman_iter_init_bits_stride, mmx_fetch_a8, NULL
- },
- { PIXMAN_null },
-};
-
-static const pixman_fast_path_t mmx_fast_paths[] =
-{
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, r5g6b5, mmx_composite_over_n_8_0565 ),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, b5g6r5, mmx_composite_over_n_8_0565 ),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, mmx_composite_over_n_8_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, mmx_composite_over_n_8_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, mmx_composite_over_n_8_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, mmx_composite_over_n_8_8888 ),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, mmx_composite_over_n_8888_8888_ca ),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, mmx_composite_over_n_8888_8888_ca ),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, r5g6b5, mmx_composite_over_n_8888_0565_ca ),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, mmx_composite_over_n_8888_8888_ca ),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, mmx_composite_over_n_8888_8888_ca ),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, b5g6r5, mmx_composite_over_n_8888_0565_ca ),
- PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, a8r8g8b8, mmx_composite_over_pixbuf_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, x8r8g8b8, mmx_composite_over_pixbuf_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, r5g6b5, mmx_composite_over_pixbuf_0565 ),
- PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, a8b8g8r8, mmx_composite_over_pixbuf_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, x8b8g8r8, mmx_composite_over_pixbuf_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, b5g6r5, mmx_composite_over_pixbuf_0565 ),
- PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, solid, a8r8g8b8, mmx_composite_over_x888_n_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, solid, x8r8g8b8, mmx_composite_over_x888_n_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, solid, a8b8g8r8, mmx_composite_over_x888_n_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, solid, x8b8g8r8, mmx_composite_over_x888_n_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, a8r8g8b8, mmx_composite_over_8888_n_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, mmx_composite_over_8888_n_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, a8b8g8r8, mmx_composite_over_8888_n_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, x8b8g8r8, mmx_composite_over_8888_n_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, x8r8g8b8, mmx_composite_over_x888_8_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, a8r8g8b8, mmx_composite_over_x888_8_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, x8b8g8r8, mmx_composite_over_x888_8_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, a8b8g8r8, mmx_composite_over_x888_8_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, a8r8g8b8, mmx_composite_over_n_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, x8r8g8b8, mmx_composite_over_n_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, r5g6b5, mmx_composite_over_n_0565 ),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, b5g6r5, mmx_composite_over_n_0565 ),
- PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, null, x8r8g8b8, mmx_composite_copy_area ),
- PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, null, x8b8g8r8, mmx_composite_copy_area ),
-
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, mmx_composite_over_8888_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, mmx_composite_over_8888_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, r5g6b5, mmx_composite_over_8888_0565 ),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, mmx_composite_over_8888_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, mmx_composite_over_8888_8888 ),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, b5g6r5, mmx_composite_over_8888_0565 ),
-
- PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8r8g8b8, mmx_composite_over_reverse_n_8888),
- PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8b8g8r8, mmx_composite_over_reverse_n_8888),
-
- PIXMAN_STD_FAST_PATH (ADD, r5g6b5, null, r5g6b5, mmx_composite_add_0565_0565 ),
- PIXMAN_STD_FAST_PATH (ADD, b5g6r5, null, b5g6r5, mmx_composite_add_0565_0565 ),
- PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, mmx_composite_add_8888_8888 ),
- PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, mmx_composite_add_8888_8888 ),
- PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, mmx_composite_add_8_8 ),
- PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8, mmx_composite_add_n_8_8 ),
-
- PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, r5g6b5, mmx_composite_src_x888_0565 ),
- PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, b5g6r5, mmx_composite_src_x888_0565 ),
- PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, r5g6b5, mmx_composite_src_x888_0565 ),
- PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, b5g6r5, mmx_composite_src_x888_0565 ),
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8r8g8b8, mmx_composite_src_n_8_8888 ),
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8r8g8b8, mmx_composite_src_n_8_8888 ),
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8b8g8r8, mmx_composite_src_n_8_8888 ),
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8b8g8r8, mmx_composite_src_n_8_8888 ),
- PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, mmx_composite_copy_area ),
- PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, mmx_composite_copy_area ),
- PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, mmx_composite_copy_area ),
- PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, mmx_composite_copy_area ),
- PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, mmx_composite_copy_area ),
- PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, mmx_composite_copy_area ),
- PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, mmx_composite_copy_area ),
- PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, mmx_composite_copy_area ),
-
- PIXMAN_STD_FAST_PATH (IN, a8, null, a8, mmx_composite_in_8_8 ),
- PIXMAN_STD_FAST_PATH (IN, solid, a8, a8, mmx_composite_in_n_8_8 ),
-
- SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mmx_8888_8888 ),
- SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, mmx_8888_8888 ),
- SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mmx_8888_8888 ),
- SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, mmx_8888_8888 ),
-
- SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mmx_8888_n_8888 ),
- SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, mmx_8888_n_8888 ),
- SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mmx_8888_n_8888 ),
- SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, mmx_8888_n_8888 ),
-
- SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, mmx_8888_8888 ),
- SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, mmx_8888_8888 ),
- SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, mmx_8888_8888 ),
- SIMPLE_BILINEAR_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8, mmx_8888_8888 ),
- SIMPLE_BILINEAR_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8, mmx_8888_8888 ),
- SIMPLE_BILINEAR_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8, mmx_8888_8888 ),
-
- SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mmx_8888_8888 ),
- SIMPLE_BILINEAR_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, mmx_8888_8888 ),
- SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mmx_8888_8888 ),
- SIMPLE_BILINEAR_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, mmx_8888_8888 ),
-
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mmx_8888_8_8888 ),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, mmx_8888_8_8888 ),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mmx_8888_8_8888 ),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, mmx_8888_8_8888 ),
-
- { PIXMAN_OP_NONE },
-};
-
-pixman_implementation_t *
-_pixman_implementation_create_mmx (pixman_implementation_t *fallback)
-{
- pixman_implementation_t *imp = _pixman_implementation_create (fallback, mmx_fast_paths);
-
- imp->combine_32[PIXMAN_OP_OVER] = mmx_combine_over_u;
- imp->combine_32[PIXMAN_OP_OVER_REVERSE] = mmx_combine_over_reverse_u;
- imp->combine_32[PIXMAN_OP_IN] = mmx_combine_in_u;
- imp->combine_32[PIXMAN_OP_IN_REVERSE] = mmx_combine_in_reverse_u;
- imp->combine_32[PIXMAN_OP_OUT] = mmx_combine_out_u;
- imp->combine_32[PIXMAN_OP_OUT_REVERSE] = mmx_combine_out_reverse_u;
- imp->combine_32[PIXMAN_OP_ATOP] = mmx_combine_atop_u;
- imp->combine_32[PIXMAN_OP_ATOP_REVERSE] = mmx_combine_atop_reverse_u;
- imp->combine_32[PIXMAN_OP_XOR] = mmx_combine_xor_u;
- imp->combine_32[PIXMAN_OP_ADD] = mmx_combine_add_u;
- imp->combine_32[PIXMAN_OP_SATURATE] = mmx_combine_saturate_u;
-
- imp->combine_32_ca[PIXMAN_OP_SRC] = mmx_combine_src_ca;
- imp->combine_32_ca[PIXMAN_OP_OVER] = mmx_combine_over_ca;
- imp->combine_32_ca[PIXMAN_OP_OVER_REVERSE] = mmx_combine_over_reverse_ca;
- imp->combine_32_ca[PIXMAN_OP_IN] = mmx_combine_in_ca;
- imp->combine_32_ca[PIXMAN_OP_IN_REVERSE] = mmx_combine_in_reverse_ca;
- imp->combine_32_ca[PIXMAN_OP_OUT] = mmx_combine_out_ca;
- imp->combine_32_ca[PIXMAN_OP_OUT_REVERSE] = mmx_combine_out_reverse_ca;
- imp->combine_32_ca[PIXMAN_OP_ATOP] = mmx_combine_atop_ca;
- imp->combine_32_ca[PIXMAN_OP_ATOP_REVERSE] = mmx_combine_atop_reverse_ca;
- imp->combine_32_ca[PIXMAN_OP_XOR] = mmx_combine_xor_ca;
- imp->combine_32_ca[PIXMAN_OP_ADD] = mmx_combine_add_ca;
-
- imp->blt = mmx_blt;
- imp->fill = mmx_fill;
-
- imp->iter_info = mmx_iters;
-
- return imp;
-}
-
-#endif /* USE_X86_MMX || USE_ARM_IWMMXT || USE_LOONGSON_MMI */
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-noop.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-noop.c
deleted file mode 100644
index e59890492f8..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-noop.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
-/*
- * Copyright © 2011 Red Hat, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <string.h>
-#include <stdlib.h>
-#include "pixman-private.h"
-#include "pixman-combine32.h"
-#include "pixman-inlines.h"
-
-static void
-noop_composite (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- return;
-}
-
-static uint32_t *
-noop_get_scanline (pixman_iter_t *iter, const uint32_t *mask)
-{
- uint32_t *result = iter->buffer;
-
- iter->buffer += iter->image->bits.rowstride;
-
- return result;
-}
-
-static void
-noop_init_solid_narrow (pixman_iter_t *iter,
- const pixman_iter_info_t *info)
-{
- pixman_image_t *image = iter->image;
- uint32_t *buffer = iter->buffer;
- uint32_t *end = buffer + iter->width;
- uint32_t color;
-
- if (iter->image->type == SOLID)
- color = image->solid.color_32;
- else
- color = image->bits.fetch_pixel_32 (&image->bits, 0, 0);
-
- while (buffer < end)
- *(buffer++) = color;
-}
-
-static void
-noop_init_solid_wide (pixman_iter_t *iter,
- const pixman_iter_info_t *info)
-{
- pixman_image_t *image = iter->image;
- argb_t *buffer = (argb_t *)iter->buffer;
- argb_t *end = buffer + iter->width;
- argb_t color;
-
- if (iter->image->type == SOLID)
- color = image->solid.color_float;
- else
- color = image->bits.fetch_pixel_float (&image->bits, 0, 0);
-
- while (buffer < end)
- *(buffer++) = color;
-}
-
-static void
-noop_init_direct_buffer (pixman_iter_t *iter, const pixman_iter_info_t *info)
-{
- pixman_image_t *image = iter->image;
-
- iter->buffer =
- image->bits.bits + iter->y * image->bits.rowstride + iter->x;
-}
-
-static void
-dest_write_back_direct (pixman_iter_t *iter)
-{
- iter->buffer += iter->image->bits.rowstride;
-}
-
-static const pixman_iter_info_t noop_iters[] =
-{
- /* Source iters */
- { PIXMAN_any,
- 0, ITER_IGNORE_ALPHA | ITER_IGNORE_RGB | ITER_SRC,
- NULL,
- _pixman_iter_get_scanline_noop,
- NULL
- },
- { PIXMAN_solid,
- FAST_PATH_NO_ALPHA_MAP, ITER_NARROW | ITER_SRC,
- noop_init_solid_narrow,
- _pixman_iter_get_scanline_noop,
- NULL,
- },
- { PIXMAN_solid,
- FAST_PATH_NO_ALPHA_MAP, ITER_WIDE | ITER_SRC,
- noop_init_solid_wide,
- _pixman_iter_get_scanline_noop,
- NULL
- },
- { PIXMAN_a8r8g8b8,
- FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM |
- FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST,
- ITER_NARROW | ITER_SRC,
- noop_init_direct_buffer,
- noop_get_scanline,
- NULL
- },
- /* Dest iters */
- { PIXMAN_a8r8g8b8,
- FAST_PATH_STD_DEST_FLAGS, ITER_NARROW | ITER_DEST,
- noop_init_direct_buffer,
- _pixman_iter_get_scanline_noop,
- dest_write_back_direct
- },
- { PIXMAN_x8r8g8b8,
- FAST_PATH_STD_DEST_FLAGS, ITER_NARROW | ITER_DEST | ITER_LOCALIZED_ALPHA,
- noop_init_direct_buffer,
- _pixman_iter_get_scanline_noop,
- dest_write_back_direct
- },
- { PIXMAN_null },
-};
-
-static const pixman_fast_path_t noop_fast_paths[] =
-{
- { PIXMAN_OP_DST, PIXMAN_any, 0, PIXMAN_any, 0, PIXMAN_any, 0, noop_composite },
- { PIXMAN_OP_NONE },
-};
-
-pixman_implementation_t *
-_pixman_implementation_create_noop (pixman_implementation_t *fallback)
-{
- pixman_implementation_t *imp =
- _pixman_implementation_create (fallback, noop_fast_paths);
-
- imp->iter_info = noop_iters;
-
- return imp;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-ppc.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-ppc.c
deleted file mode 100644
index a6e7bb0cfb3..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-ppc.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright © 2000 SuSE, Inc.
- * Copyright © 2007 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "pixman-private.h"
-
-#ifdef USE_VMX
-
-/* The CPU detection code needs to be in a file not compiled with
- * "-maltivec -mabi=altivec", as gcc would try to save vector register
- * across function calls causing SIGILL on cpus without Altivec/vmx.
- */
-#ifdef __APPLE__
-#include <sys/sysctl.h>
-
-static pixman_bool_t
-pixman_have_vmx (void)
-{
- int error, have_vmx;
- size_t length = sizeof(have_vmx);
-
- error = sysctlbyname ("hw.optional.altivec", &have_vmx, &length, NULL, 0);
-
- if (error)
- return FALSE;
-
- return have_vmx;
-}
-
-#elif defined (__OpenBSD__)
-#include <sys/param.h>
-#include <sys/sysctl.h>
-#include <machine/cpu.h>
-
-static pixman_bool_t
-pixman_have_vmx (void)
-{
- int error, have_vmx;
- int mib[2] = { CTL_MACHDEP, CPU_ALTIVEC };
- size_t length = sizeof(have_vmx);
-
- error = sysctl (mib, 2, &have_vmx, &length, NULL, 0);
-
- if (error != 0)
- return FALSE;
-
- return have_vmx;
-}
-
-#elif defined (__linux__)
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <linux/auxvec.h>
-#include <asm/cputable.h>
-
-static pixman_bool_t
-pixman_have_vmx (void)
-{
- int have_vmx = FALSE;
- int fd;
- struct
- {
- unsigned long type;
- unsigned long value;
- } aux;
-
- fd = open ("/proc/self/auxv", O_RDONLY);
- if (fd >= 0)
- {
- while (read (fd, &aux, sizeof (aux)) == sizeof (aux))
- {
- if (aux.type == AT_HWCAP && (aux.value & PPC_FEATURE_HAS_ALTIVEC))
- {
- have_vmx = TRUE;
- break;
- }
- }
-
- close (fd);
- }
-
- return have_vmx;
-}
-
-#else /* !__APPLE__ && !__OpenBSD__ && !__linux__ */
-#include <signal.h>
-#include <setjmp.h>
-
-static jmp_buf jump_env;
-
-static void
-vmx_test (int sig,
- siginfo_t *si,
- void * unused)
-{
- longjmp (jump_env, 1);
-}
-
-static pixman_bool_t
-pixman_have_vmx (void)
-{
- struct sigaction sa, osa;
- int jmp_result;
-
- sa.sa_flags = SA_SIGINFO;
- sigemptyset (&sa.sa_mask);
- sa.sa_sigaction = vmx_test;
- sigaction (SIGILL, &sa, &osa);
- jmp_result = setjmp (jump_env);
- if (jmp_result == 0)
- {
- asm volatile ( "vor 0, 0, 0" );
- }
- sigaction (SIGILL, &osa, NULL);
- return (jmp_result == 0);
-}
-
-#endif /* __APPLE__ */
-#endif /* USE_VMX */
-
-pixman_implementation_t *
-_pixman_ppc_get_implementations (pixman_implementation_t *imp)
-{
-#ifdef USE_VMX
- if (!_pixman_disabled ("vmx") && pixman_have_vmx ())
- imp = _pixman_implementation_create_vmx (imp);
-#endif
-
- return imp;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-private.h b/Build/source/libs/pixman/pixman-src/pixman/pixman-private.h
deleted file mode 100644
index d836cc5b47c..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-private.h
+++ /dev/null
@@ -1,1188 +0,0 @@
-#ifndef PIXMAN_PRIVATE_H
-#define PIXMAN_PRIVATE_H
-
-/*
- * The defines which are shared between C and assembly code
- */
-
-/* bilinear interpolation precision (must be < 8) */
-#define BILINEAR_INTERPOLATION_BITS 7
-#define BILINEAR_INTERPOLATION_RANGE (1 << BILINEAR_INTERPOLATION_BITS)
-
-/*
- * C specific part
- */
-
-#ifndef __ASSEMBLER__
-
-#ifndef PACKAGE
-# error config.h must be included before pixman-private.h
-#endif
-
-#define PIXMAN_DISABLE_DEPRECATED
-#define PIXMAN_USE_INTERNAL_API
-
-#include "pixman.h"
-#include <time.h>
-#include <assert.h>
-#include <stdio.h>
-#include <string.h>
-#include <stddef.h>
-#include <float.h>
-
-#include "pixman-compiler.h"
-
-/*
- * Images
- */
-typedef struct image_common image_common_t;
-typedef struct solid_fill solid_fill_t;
-typedef struct gradient gradient_t;
-typedef struct linear_gradient linear_gradient_t;
-typedef struct horizontal_gradient horizontal_gradient_t;
-typedef struct vertical_gradient vertical_gradient_t;
-typedef struct conical_gradient conical_gradient_t;
-typedef struct radial_gradient radial_gradient_t;
-typedef struct bits_image bits_image_t;
-typedef struct circle circle_t;
-
-typedef struct argb_t argb_t;
-
-struct argb_t
-{
- float a;
- float r;
- float g;
- float b;
-};
-
-typedef void (*fetch_scanline_t) (bits_image_t *image,
- int x,
- int y,
- int width,
- uint32_t *buffer,
- const uint32_t *mask);
-
-typedef uint32_t (*fetch_pixel_32_t) (bits_image_t *image,
- int x,
- int y);
-
-typedef argb_t (*fetch_pixel_float_t) (bits_image_t *image,
- int x,
- int y);
-
-typedef void (*store_scanline_t) (bits_image_t * image,
- int x,
- int y,
- int width,
- const uint32_t *values);
-
-typedef enum
-{
- BITS,
- LINEAR,
- CONICAL,
- RADIAL,
- SOLID
-} image_type_t;
-
-typedef void (*property_changed_func_t) (pixman_image_t *image);
-
-struct image_common
-{
- image_type_t type;
- int32_t ref_count;
- pixman_region32_t clip_region;
- int32_t alpha_count; /* How many times this image is being used as an alpha map */
- pixman_bool_t have_clip_region; /* FALSE if there is no clip */
- pixman_bool_t client_clip; /* Whether the source clip was
- set by a client */
- pixman_bool_t clip_sources; /* Whether the clip applies when
- * the image is used as a source
- */
- pixman_bool_t dirty;
- pixman_transform_t * transform;
- pixman_repeat_t repeat;
- pixman_filter_t filter;
- pixman_fixed_t * filter_params;
- int n_filter_params;
- bits_image_t * alpha_map;
- int alpha_origin_x;
- int alpha_origin_y;
- pixman_bool_t component_alpha;
- property_changed_func_t property_changed;
-
- pixman_image_destroy_func_t destroy_func;
- void * destroy_data;
-
- uint32_t flags;
- pixman_format_code_t extended_format_code;
-};
-
-struct solid_fill
-{
- image_common_t common;
- pixman_color_t color;
-
- uint32_t color_32;
- argb_t color_float;
-};
-
-struct gradient
-{
- image_common_t common;
- int n_stops;
- pixman_gradient_stop_t *stops;
-};
-
-struct linear_gradient
-{
- gradient_t common;
- pixman_point_fixed_t p1;
- pixman_point_fixed_t p2;
-};
-
-struct circle
-{
- pixman_fixed_t x;
- pixman_fixed_t y;
- pixman_fixed_t radius;
-};
-
-struct radial_gradient
-{
- gradient_t common;
-
- circle_t c1;
- circle_t c2;
-
- circle_t delta;
- double a;
- double inva;
- double mindr;
-};
-
-struct conical_gradient
-{
- gradient_t common;
- pixman_point_fixed_t center;
- double angle;
-};
-
-struct bits_image
-{
- image_common_t common;
- pixman_format_code_t format;
- const pixman_indexed_t * indexed;
- int width;
- int height;
- uint32_t * bits;
- uint32_t * free_me;
- int rowstride; /* in number of uint32_t's */
-
- pixman_dither_t dither;
- uint32_t dither_offset_y;
- uint32_t dither_offset_x;
-
- fetch_scanline_t fetch_scanline_32;
- fetch_pixel_32_t fetch_pixel_32;
- store_scanline_t store_scanline_32;
-
- fetch_scanline_t fetch_scanline_float;
- fetch_pixel_float_t fetch_pixel_float;
- store_scanline_t store_scanline_float;
-
- /* Used for indirect access to the bits */
- pixman_read_memory_func_t read_func;
- pixman_write_memory_func_t write_func;
-};
-
-union pixman_image
-{
- image_type_t type;
- image_common_t common;
- bits_image_t bits;
- gradient_t gradient;
- linear_gradient_t linear;
- conical_gradient_t conical;
- radial_gradient_t radial;
- solid_fill_t solid;
-};
-
-typedef struct pixman_iter_t pixman_iter_t;
-typedef uint32_t *(* pixman_iter_get_scanline_t) (pixman_iter_t *iter, const uint32_t *mask);
-typedef void (* pixman_iter_write_back_t) (pixman_iter_t *iter);
-typedef void (* pixman_iter_fini_t) (pixman_iter_t *iter);
-
-typedef enum
-{
- ITER_NARROW = (1 << 0),
- ITER_WIDE = (1 << 1),
-
- /* "Localized alpha" is when the alpha channel is used only to compute
- * the alpha value of the destination. This means that the computation
- * of the RGB values of the result is independent of the alpha value.
- *
- * For example, the OVER operator has localized alpha for the
- * destination, because the RGB values of the result can be computed
- * without knowing the destination alpha. Similarly, ADD has localized
- * alpha for both source and destination because the RGB values of the
- * result can be computed without knowing the alpha value of source or
- * destination.
- *
- * When he destination is xRGB, this is useful knowledge, because then
- * we can treat it as if it were ARGB, which means in some cases we can
- * avoid copying it to a temporary buffer.
- */
- ITER_LOCALIZED_ALPHA = (1 << 2),
- ITER_IGNORE_ALPHA = (1 << 3),
- ITER_IGNORE_RGB = (1 << 4),
-
- /* These indicate whether the iterator is for a source
- * or a destination image
- */
- ITER_SRC = (1 << 5),
- ITER_DEST = (1 << 6)
-} iter_flags_t;
-
-struct pixman_iter_t
-{
- /* These are initialized by _pixman_implementation_{src,dest}_init */
- pixman_image_t * image;
- uint32_t * buffer;
- int x, y;
- int width;
- int height;
- iter_flags_t iter_flags;
- uint32_t image_flags;
-
- /* These function pointers are initialized by the implementation */
- pixman_iter_get_scanline_t get_scanline;
- pixman_iter_write_back_t write_back;
- pixman_iter_fini_t fini;
-
- /* These fields are scratch data that implementations can use */
- void * data;
- uint8_t * bits;
- int stride;
-};
-
-typedef struct pixman_iter_info_t pixman_iter_info_t;
-typedef void (* pixman_iter_initializer_t) (pixman_iter_t *iter,
- const pixman_iter_info_t *info);
-struct pixman_iter_info_t
-{
- pixman_format_code_t format;
- uint32_t image_flags;
- iter_flags_t iter_flags;
- pixman_iter_initializer_t initializer;
- pixman_iter_get_scanline_t get_scanline;
- pixman_iter_write_back_t write_back;
-};
-
-void
-_pixman_bits_image_setup_accessors (bits_image_t *image);
-
-void
-_pixman_bits_image_src_iter_init (pixman_image_t *image, pixman_iter_t *iter);
-
-void
-_pixman_bits_image_dest_iter_init (pixman_image_t *image, pixman_iter_t *iter);
-
-void
-_pixman_linear_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter);
-
-void
-_pixman_radial_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter);
-
-void
-_pixman_conical_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter);
-
-void
-_pixman_image_init (pixman_image_t *image);
-
-pixman_bool_t
-_pixman_bits_image_init (pixman_image_t * image,
- pixman_format_code_t format,
- int width,
- int height,
- uint32_t * bits,
- int rowstride,
- pixman_bool_t clear);
-pixman_bool_t
-_pixman_image_fini (pixman_image_t *image);
-
-pixman_image_t *
-_pixman_image_allocate (void);
-
-pixman_bool_t
-_pixman_init_gradient (gradient_t * gradient,
- const pixman_gradient_stop_t *stops,
- int n_stops);
-void
-_pixman_image_reset_clip_region (pixman_image_t *image);
-
-void
-_pixman_image_validate (pixman_image_t *image);
-
-#define PIXMAN_IMAGE_GET_LINE(image, x, y, type, out_stride, line, mul) \
- do \
- { \
- uint32_t *__bits__; \
- int __stride__; \
- \
- __bits__ = image->bits.bits; \
- __stride__ = image->bits.rowstride; \
- (out_stride) = \
- __stride__ * (int) sizeof (uint32_t) / (int) sizeof (type); \
- (line) = \
- ((type *) __bits__) + (out_stride) * (y) + (mul) * (x); \
- } while (0)
-
-/*
- * Gradient walker
- */
-typedef struct
-{
- float a_s, a_b;
- float r_s, r_b;
- float g_s, g_b;
- float b_s, b_b;
- pixman_fixed_48_16_t left_x;
- pixman_fixed_48_16_t right_x;
-
- pixman_gradient_stop_t *stops;
- int num_stops;
- pixman_repeat_t repeat;
-
- pixman_bool_t need_reset;
-} pixman_gradient_walker_t;
-
-void
-_pixman_gradient_walker_init (pixman_gradient_walker_t *walker,
- gradient_t * gradient,
- pixman_repeat_t repeat);
-
-void
-_pixman_gradient_walker_reset (pixman_gradient_walker_t *walker,
- pixman_fixed_48_16_t pos);
-
-typedef void (*pixman_gradient_walker_write_t) (
- pixman_gradient_walker_t *walker,
- pixman_fixed_48_16_t x,
- uint32_t *buffer);
-
-void
-_pixman_gradient_walker_write_narrow(pixman_gradient_walker_t *walker,
- pixman_fixed_48_16_t x,
- uint32_t *buffer);
-
-void
-_pixman_gradient_walker_write_wide(pixman_gradient_walker_t *walker,
- pixman_fixed_48_16_t x,
- uint32_t *buffer);
-
-typedef void (*pixman_gradient_walker_fill_t) (
- pixman_gradient_walker_t *walker,
- pixman_fixed_48_16_t x,
- uint32_t *buffer,
- uint32_t *end);
-
-void
-_pixman_gradient_walker_fill_narrow(pixman_gradient_walker_t *walker,
- pixman_fixed_48_16_t x,
- uint32_t *buffer,
- uint32_t *end);
-
-void
-_pixman_gradient_walker_fill_wide(pixman_gradient_walker_t *walker,
- pixman_fixed_48_16_t x,
- uint32_t *buffer,
- uint32_t *end);
-
-/*
- * Edges
- */
-
-#define MAX_ALPHA(n) ((1 << (n)) - 1)
-#define N_Y_FRAC(n) ((n) == 1 ? 1 : (1 << ((n) / 2)) - 1)
-#define N_X_FRAC(n) ((n) == 1 ? 1 : (1 << ((n) / 2)) + 1)
-
-#define STEP_Y_SMALL(n) (pixman_fixed_1 / N_Y_FRAC (n))
-#define STEP_Y_BIG(n) (pixman_fixed_1 - (N_Y_FRAC (n) - 1) * STEP_Y_SMALL (n))
-
-#define Y_FRAC_FIRST(n) (STEP_Y_BIG (n) / 2)
-#define Y_FRAC_LAST(n) (Y_FRAC_FIRST (n) + (N_Y_FRAC (n) - 1) * STEP_Y_SMALL (n))
-
-#define STEP_X_SMALL(n) (pixman_fixed_1 / N_X_FRAC (n))
-#define STEP_X_BIG(n) (pixman_fixed_1 - (N_X_FRAC (n) - 1) * STEP_X_SMALL (n))
-
-#define X_FRAC_FIRST(n) (STEP_X_BIG (n) / 2)
-#define X_FRAC_LAST(n) (X_FRAC_FIRST (n) + (N_X_FRAC (n) - 1) * STEP_X_SMALL (n))
-
-#define RENDER_SAMPLES_X(x, n) \
- ((n) == 1? 0 : (pixman_fixed_frac (x) + \
- X_FRAC_FIRST (n)) / STEP_X_SMALL (n))
-
-void
-pixman_rasterize_edges_accessors (pixman_image_t *image,
- pixman_edge_t * l,
- pixman_edge_t * r,
- pixman_fixed_t t,
- pixman_fixed_t b);
-
-/*
- * Implementations
- */
-typedef struct pixman_implementation_t pixman_implementation_t;
-
-typedef struct
-{
- pixman_op_t op;
- pixman_image_t * src_image;
- pixman_image_t * mask_image;
- pixman_image_t * dest_image;
- int32_t src_x;
- int32_t src_y;
- int32_t mask_x;
- int32_t mask_y;
- int32_t dest_x;
- int32_t dest_y;
- int32_t width;
- int32_t height;
-
- uint32_t src_flags;
- uint32_t mask_flags;
- uint32_t dest_flags;
-} pixman_composite_info_t;
-
-#define PIXMAN_COMPOSITE_ARGS(info) \
- MAYBE_UNUSED pixman_op_t op = info->op; \
- MAYBE_UNUSED pixman_image_t * src_image = info->src_image; \
- MAYBE_UNUSED pixman_image_t * mask_image = info->mask_image; \
- MAYBE_UNUSED pixman_image_t * dest_image = info->dest_image; \
- MAYBE_UNUSED int32_t src_x = info->src_x; \
- MAYBE_UNUSED int32_t src_y = info->src_y; \
- MAYBE_UNUSED int32_t mask_x = info->mask_x; \
- MAYBE_UNUSED int32_t mask_y = info->mask_y; \
- MAYBE_UNUSED int32_t dest_x = info->dest_x; \
- MAYBE_UNUSED int32_t dest_y = info->dest_y; \
- MAYBE_UNUSED int32_t width = info->width; \
- MAYBE_UNUSED int32_t height = info->height
-
-typedef void (*pixman_combine_32_func_t) (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width);
-
-typedef void (*pixman_combine_float_func_t) (pixman_implementation_t *imp,
- pixman_op_t op,
- float * dest,
- const float * src,
- const float * mask,
- int n_pixels);
-
-typedef void (*pixman_composite_func_t) (pixman_implementation_t *imp,
- pixman_composite_info_t *info);
-typedef pixman_bool_t (*pixman_blt_func_t) (pixman_implementation_t *imp,
- uint32_t * src_bits,
- uint32_t * dst_bits,
- int src_stride,
- int dst_stride,
- int src_bpp,
- int dst_bpp,
- int src_x,
- int src_y,
- int dest_x,
- int dest_y,
- int width,
- int height);
-typedef pixman_bool_t (*pixman_fill_func_t) (pixman_implementation_t *imp,
- uint32_t * bits,
- int stride,
- int bpp,
- int x,
- int y,
- int width,
- int height,
- uint32_t filler);
-
-void _pixman_setup_combiner_functions_32 (pixman_implementation_t *imp);
-void _pixman_setup_combiner_functions_float (pixman_implementation_t *imp);
-
-typedef struct
-{
- pixman_op_t op;
- pixman_format_code_t src_format;
- uint32_t src_flags;
- pixman_format_code_t mask_format;
- uint32_t mask_flags;
- pixman_format_code_t dest_format;
- uint32_t dest_flags;
- pixman_composite_func_t func;
-} pixman_fast_path_t;
-
-struct pixman_implementation_t
-{
- pixman_implementation_t * toplevel;
- pixman_implementation_t * fallback;
- const pixman_fast_path_t * fast_paths;
- const pixman_iter_info_t * iter_info;
-
- pixman_blt_func_t blt;
- pixman_fill_func_t fill;
-
- pixman_combine_32_func_t combine_32[PIXMAN_N_OPERATORS];
- pixman_combine_32_func_t combine_32_ca[PIXMAN_N_OPERATORS];
- pixman_combine_float_func_t combine_float[PIXMAN_N_OPERATORS];
- pixman_combine_float_func_t combine_float_ca[PIXMAN_N_OPERATORS];
-};
-
-uint32_t
-_pixman_image_get_solid (pixman_implementation_t *imp,
- pixman_image_t * image,
- pixman_format_code_t format);
-
-pixman_implementation_t *
-_pixman_implementation_create (pixman_implementation_t *fallback,
- const pixman_fast_path_t *fast_paths);
-
-void
-_pixman_implementation_lookup_composite (pixman_implementation_t *toplevel,
- pixman_op_t op,
- pixman_format_code_t src_format,
- uint32_t src_flags,
- pixman_format_code_t mask_format,
- uint32_t mask_flags,
- pixman_format_code_t dest_format,
- uint32_t dest_flags,
- pixman_implementation_t **out_imp,
- pixman_composite_func_t *out_func);
-
-pixman_combine_32_func_t
-_pixman_implementation_lookup_combiner (pixman_implementation_t *imp,
- pixman_op_t op,
- pixman_bool_t component_alpha,
- pixman_bool_t wide);
-
-pixman_bool_t
-_pixman_implementation_blt (pixman_implementation_t *imp,
- uint32_t * src_bits,
- uint32_t * dst_bits,
- int src_stride,
- int dst_stride,
- int src_bpp,
- int dst_bpp,
- int src_x,
- int src_y,
- int dest_x,
- int dest_y,
- int width,
- int height);
-
-pixman_bool_t
-_pixman_implementation_fill (pixman_implementation_t *imp,
- uint32_t * bits,
- int stride,
- int bpp,
- int x,
- int y,
- int width,
- int height,
- uint32_t filler);
-
-void
-_pixman_implementation_iter_init (pixman_implementation_t *imp,
- pixman_iter_t *iter,
- pixman_image_t *image,
- int x,
- int y,
- int width,
- int height,
- uint8_t *buffer,
- iter_flags_t flags,
- uint32_t image_flags);
-
-/* Specific implementations */
-pixman_implementation_t *
-_pixman_implementation_create_general (void);
-
-pixman_implementation_t *
-_pixman_implementation_create_fast_path (pixman_implementation_t *fallback);
-
-pixman_implementation_t *
-_pixman_implementation_create_noop (pixman_implementation_t *fallback);
-
-#if defined USE_X86_MMX || defined USE_ARM_IWMMXT || defined USE_LOONGSON_MMI
-pixman_implementation_t *
-_pixman_implementation_create_mmx (pixman_implementation_t *fallback);
-#endif
-
-#ifdef USE_SSE2
-pixman_implementation_t *
-_pixman_implementation_create_sse2 (pixman_implementation_t *fallback);
-#endif
-
-#ifdef USE_SSSE3
-pixman_implementation_t *
-_pixman_implementation_create_ssse3 (pixman_implementation_t *fallback);
-#endif
-
-#ifdef USE_ARM_SIMD
-pixman_implementation_t *
-_pixman_implementation_create_arm_simd (pixman_implementation_t *fallback);
-#endif
-
-#ifdef USE_ARM_NEON
-pixman_implementation_t *
-_pixman_implementation_create_arm_neon (pixman_implementation_t *fallback);
-#endif
-
-#ifdef USE_MIPS_DSPR2
-pixman_implementation_t *
-_pixman_implementation_create_mips_dspr2 (pixman_implementation_t *fallback);
-#endif
-
-#ifdef USE_VMX
-pixman_implementation_t *
-_pixman_implementation_create_vmx (pixman_implementation_t *fallback);
-#endif
-
-pixman_bool_t
-_pixman_implementation_disabled (const char *name);
-
-pixman_implementation_t *
-_pixman_x86_get_implementations (pixman_implementation_t *imp);
-
-pixman_implementation_t *
-_pixman_arm_get_implementations (pixman_implementation_t *imp);
-
-pixman_implementation_t *
-_pixman_ppc_get_implementations (pixman_implementation_t *imp);
-
-pixman_implementation_t *
-_pixman_mips_get_implementations (pixman_implementation_t *imp);
-
-pixman_implementation_t *
-_pixman_choose_implementation (void);
-
-pixman_bool_t
-_pixman_disabled (const char *name);
-
-
-/*
- * Utilities
- */
-pixman_bool_t
-_pixman_compute_composite_region32 (pixman_region32_t * region,
- pixman_image_t * src_image,
- pixman_image_t * mask_image,
- pixman_image_t * dest_image,
- int32_t src_x,
- int32_t src_y,
- int32_t mask_x,
- int32_t mask_y,
- int32_t dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height);
-uint32_t *
-_pixman_iter_get_scanline_noop (pixman_iter_t *iter, const uint32_t *mask);
-
-void
-_pixman_iter_init_bits_stride (pixman_iter_t *iter, const pixman_iter_info_t *info);
-
-/* These "formats" all have depth 0, so they
- * will never clash with any real ones
- */
-#define PIXMAN_null PIXMAN_FORMAT (0, 0, 0, 0, 0, 0)
-#define PIXMAN_solid PIXMAN_FORMAT (0, 1, 0, 0, 0, 0)
-#define PIXMAN_pixbuf PIXMAN_FORMAT (0, 2, 0, 0, 0, 0)
-#define PIXMAN_rpixbuf PIXMAN_FORMAT (0, 3, 0, 0, 0, 0)
-#define PIXMAN_unknown PIXMAN_FORMAT (0, 4, 0, 0, 0, 0)
-#define PIXMAN_any PIXMAN_FORMAT (0, 5, 0, 0, 0, 0)
-
-#define PIXMAN_OP_any (PIXMAN_N_OPERATORS + 1)
-
-#define FAST_PATH_ID_TRANSFORM (1 << 0)
-#define FAST_PATH_NO_ALPHA_MAP (1 << 1)
-#define FAST_PATH_NO_CONVOLUTION_FILTER (1 << 2)
-#define FAST_PATH_NO_PAD_REPEAT (1 << 3)
-#define FAST_PATH_NO_REFLECT_REPEAT (1 << 4)
-#define FAST_PATH_NO_ACCESSORS (1 << 5)
-#define FAST_PATH_NARROW_FORMAT (1 << 6)
-#define FAST_PATH_COMPONENT_ALPHA (1 << 8)
-#define FAST_PATH_SAMPLES_OPAQUE (1 << 7)
-#define FAST_PATH_UNIFIED_ALPHA (1 << 9)
-#define FAST_PATH_SCALE_TRANSFORM (1 << 10)
-#define FAST_PATH_NEAREST_FILTER (1 << 11)
-#define FAST_PATH_HAS_TRANSFORM (1 << 12)
-#define FAST_PATH_IS_OPAQUE (1 << 13)
-#define FAST_PATH_NO_NORMAL_REPEAT (1 << 14)
-#define FAST_PATH_NO_NONE_REPEAT (1 << 15)
-#define FAST_PATH_X_UNIT_POSITIVE (1 << 16)
-#define FAST_PATH_AFFINE_TRANSFORM (1 << 17)
-#define FAST_PATH_Y_UNIT_ZERO (1 << 18)
-#define FAST_PATH_BILINEAR_FILTER (1 << 19)
-#define FAST_PATH_ROTATE_90_TRANSFORM (1 << 20)
-#define FAST_PATH_ROTATE_180_TRANSFORM (1 << 21)
-#define FAST_PATH_ROTATE_270_TRANSFORM (1 << 22)
-#define FAST_PATH_SAMPLES_COVER_CLIP_NEAREST (1 << 23)
-#define FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR (1 << 24)
-#define FAST_PATH_BITS_IMAGE (1 << 25)
-#define FAST_PATH_SEPARABLE_CONVOLUTION_FILTER (1 << 26)
-
-#define FAST_PATH_PAD_REPEAT \
- (FAST_PATH_NO_NONE_REPEAT | \
- FAST_PATH_NO_NORMAL_REPEAT | \
- FAST_PATH_NO_REFLECT_REPEAT)
-
-#define FAST_PATH_NORMAL_REPEAT \
- (FAST_PATH_NO_NONE_REPEAT | \
- FAST_PATH_NO_PAD_REPEAT | \
- FAST_PATH_NO_REFLECT_REPEAT)
-
-#define FAST_PATH_NONE_REPEAT \
- (FAST_PATH_NO_NORMAL_REPEAT | \
- FAST_PATH_NO_PAD_REPEAT | \
- FAST_PATH_NO_REFLECT_REPEAT)
-
-#define FAST_PATH_REFLECT_REPEAT \
- (FAST_PATH_NO_NONE_REPEAT | \
- FAST_PATH_NO_NORMAL_REPEAT | \
- FAST_PATH_NO_PAD_REPEAT)
-
-#define FAST_PATH_STANDARD_FLAGS \
- (FAST_PATH_NO_CONVOLUTION_FILTER | \
- FAST_PATH_NO_ACCESSORS | \
- FAST_PATH_NO_ALPHA_MAP | \
- FAST_PATH_NARROW_FORMAT)
-
-#define FAST_PATH_STD_DEST_FLAGS \
- (FAST_PATH_NO_ACCESSORS | \
- FAST_PATH_NO_ALPHA_MAP | \
- FAST_PATH_NARROW_FORMAT)
-
-#define SOURCE_FLAGS(format) \
- (FAST_PATH_STANDARD_FLAGS | \
- ((PIXMAN_ ## format == PIXMAN_solid) ? \
- 0 : (FAST_PATH_SAMPLES_COVER_CLIP_NEAREST | FAST_PATH_NEAREST_FILTER | FAST_PATH_ID_TRANSFORM)))
-
-#define MASK_FLAGS(format, extra) \
- ((PIXMAN_ ## format == PIXMAN_null) ? 0 : (SOURCE_FLAGS (format) | extra))
-
-#define FAST_PATH(op, src, src_flags, mask, mask_flags, dest, dest_flags, func) \
- PIXMAN_OP_ ## op, \
- PIXMAN_ ## src, \
- src_flags, \
- PIXMAN_ ## mask, \
- mask_flags, \
- PIXMAN_ ## dest, \
- dest_flags, \
- func
-
-#define PIXMAN_STD_FAST_PATH(op, src, mask, dest, func) \
- { FAST_PATH ( \
- op, \
- src, SOURCE_FLAGS (src), \
- mask, MASK_FLAGS (mask, FAST_PATH_UNIFIED_ALPHA), \
- dest, FAST_PATH_STD_DEST_FLAGS, \
- func) }
-
-#define PIXMAN_STD_FAST_PATH_CA(op, src, mask, dest, func) \
- { FAST_PATH ( \
- op, \
- src, SOURCE_FLAGS (src), \
- mask, MASK_FLAGS (mask, FAST_PATH_COMPONENT_ALPHA), \
- dest, FAST_PATH_STD_DEST_FLAGS, \
- func) }
-
-extern pixman_implementation_t *global_implementation;
-
-static force_inline pixman_implementation_t *
-get_implementation (void)
-{
-#ifndef TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR
- if (!global_implementation)
- global_implementation = _pixman_choose_implementation ();
-#endif
- return global_implementation;
-}
-
-/* This function is exported for the sake of the test suite and not part
- * of the ABI.
- */
-PIXMAN_EXPORT pixman_implementation_t *
-_pixman_internal_only_get_implementation (void);
-
-/* Memory allocation helpers */
-void *
-pixman_malloc_ab (unsigned int n, unsigned int b);
-
-void *
-pixman_malloc_abc (unsigned int a, unsigned int b, unsigned int c);
-
-void *
-pixman_malloc_ab_plus_c (unsigned int a, unsigned int b, unsigned int c);
-
-pixman_bool_t
-_pixman_multiply_overflows_size (size_t a, size_t b);
-
-pixman_bool_t
-_pixman_multiply_overflows_int (unsigned int a, unsigned int b);
-
-pixman_bool_t
-_pixman_addition_overflows_int (unsigned int a, unsigned int b);
-
-/* Compositing utilities */
-void
-pixman_expand_to_float (argb_t *dst,
- const uint32_t *src,
- pixman_format_code_t format,
- int width);
-
-void
-pixman_contract_from_float (uint32_t *dst,
- const argb_t *src,
- int width);
-
-/* Region Helpers */
-pixman_bool_t
-pixman_region32_copy_from_region16 (pixman_region32_t *dst,
- pixman_region16_t *src);
-
-pixman_bool_t
-pixman_region16_copy_from_region32 (pixman_region16_t *dst,
- pixman_region32_t *src);
-
-/* Doubly linked lists */
-typedef struct pixman_link_t pixman_link_t;
-struct pixman_link_t
-{
- pixman_link_t *next;
- pixman_link_t *prev;
-};
-
-typedef struct pixman_list_t pixman_list_t;
-struct pixman_list_t
-{
- pixman_link_t *head;
- pixman_link_t *tail;
-};
-
-static force_inline void
-pixman_list_init (pixman_list_t *list)
-{
- list->head = (pixman_link_t *)list;
- list->tail = (pixman_link_t *)list;
-}
-
-static force_inline void
-pixman_list_prepend (pixman_list_t *list, pixman_link_t *link)
-{
- link->next = list->head;
- link->prev = (pixman_link_t *)list;
- list->head->prev = link;
- list->head = link;
-}
-
-static force_inline void
-pixman_list_unlink (pixman_link_t *link)
-{
- link->prev->next = link->next;
- link->next->prev = link->prev;
-}
-
-static force_inline void
-pixman_list_move_to_front (pixman_list_t *list, pixman_link_t *link)
-{
- pixman_list_unlink (link);
- pixman_list_prepend (list, link);
-}
-
-/* Misc macros */
-
-#ifndef FALSE
-# define FALSE 0
-#endif
-
-#ifndef TRUE
-# define TRUE 1
-#endif
-
-#ifndef MIN
-# define MIN(a, b) ((a < b) ? a : b)
-#endif
-
-#ifndef MAX
-# define MAX(a, b) ((a > b) ? a : b)
-#endif
-
-/* Integer division that rounds towards -infinity */
-#define DIV(a, b) \
- ((((a) < 0) == ((b) < 0)) ? (a) / (b) : \
- ((a) - (b) + 1 - (((b) < 0) << 1)) / (b))
-
-/* Modulus that produces the remainder wrt. DIV */
-#define MOD(a, b) ((a) < 0 ? ((b) - ((-(a) - 1) % (b))) - 1 : (a) % (b))
-
-#define CLIP(v, low, high) ((v) < (low) ? (low) : ((v) > (high) ? (high) : (v)))
-
-#define FLOAT_IS_ZERO(f) (-FLT_MIN < (f) && (f) < FLT_MIN)
-
-/* Conversion between 8888 and 0565 */
-
-static force_inline uint16_t
-convert_8888_to_0565 (uint32_t s)
-{
- /* The following code can be compiled into just 4 instructions on ARM */
- uint32_t a, b;
- a = (s >> 3) & 0x1F001F;
- b = s & 0xFC00;
- a |= a >> 5;
- a |= b >> 5;
- return (uint16_t)a;
-}
-
-static force_inline uint32_t
-convert_0565_to_0888 (uint16_t s)
-{
- return (((((s) << 3) & 0xf8) | (((s) >> 2) & 0x7)) |
- ((((s) << 5) & 0xfc00) | (((s) >> 1) & 0x300)) |
- ((((s) << 8) & 0xf80000) | (((s) << 3) & 0x70000)));
-}
-
-static force_inline uint32_t
-convert_0565_to_8888 (uint16_t s)
-{
- return convert_0565_to_0888 (s) | 0xff000000;
-}
-
-/* Trivial versions that are useful in macros */
-
-static force_inline uint32_t
-convert_8888_to_8888 (uint32_t s)
-{
- return s;
-}
-
-static force_inline uint32_t
-convert_x888_to_8888 (uint32_t s)
-{
- return s | 0xff000000;
-}
-
-static force_inline uint16_t
-convert_0565_to_0565 (uint16_t s)
-{
- return s;
-}
-
-#define PIXMAN_FORMAT_IS_WIDE(f) \
- (PIXMAN_FORMAT_A (f) > 8 || \
- PIXMAN_FORMAT_R (f) > 8 || \
- PIXMAN_FORMAT_G (f) > 8 || \
- PIXMAN_FORMAT_B (f) > 8 || \
- PIXMAN_FORMAT_TYPE (f) == PIXMAN_TYPE_ARGB_SRGB)
-
-#ifdef WORDS_BIGENDIAN
-# define SCREEN_SHIFT_LEFT(x,n) ((x) << (n))
-# define SCREEN_SHIFT_RIGHT(x,n) ((x) >> (n))
-#else
-# define SCREEN_SHIFT_LEFT(x,n) ((x) >> (n))
-# define SCREEN_SHIFT_RIGHT(x,n) ((x) << (n))
-#endif
-
-static force_inline uint32_t
-unorm_to_unorm (uint32_t val, int from_bits, int to_bits)
-{
- uint32_t result;
-
- if (from_bits == 0)
- return 0;
-
- /* Delete any extra bits */
- val &= ((1 << from_bits) - 1);
-
- if (from_bits >= to_bits)
- return val >> (from_bits - to_bits);
-
- /* Start out with the high bit of val in the high bit of result. */
- result = val << (to_bits - from_bits);
-
- /* Copy the bits in result, doubling the number of bits each time, until
- * we fill all to_bits. Unrolled manually because from_bits and to_bits
- * are usually known statically, so the compiler can turn all of this
- * into a few shifts.
- */
-#define REPLICATE() \
- do \
- { \
- if (from_bits < to_bits) \
- { \
- result |= result >> from_bits; \
- \
- from_bits *= 2; \
- } \
- } \
- while (0)
-
- REPLICATE();
- REPLICATE();
- REPLICATE();
- REPLICATE();
- REPLICATE();
-
- return result;
-}
-
-uint16_t pixman_float_to_unorm (float f, int n_bits);
-float pixman_unorm_to_float (uint16_t u, int n_bits);
-
-/*
- * Various debugging code
- */
-
-#undef DEBUG
-
-#define COMPILE_TIME_ASSERT(x) \
- do { typedef int compile_time_assertion [(x)?1:-1]; } while (0)
-
-/* Turn on debugging depending on what type of release this is
- */
-#if (((PIXMAN_VERSION_MICRO % 2) == 0) && ((PIXMAN_VERSION_MINOR % 2) == 1))
-
-/* Debugging gets turned on for development releases because these
- * are the things that end up in bleeding edge distributions such
- * as Rawhide etc.
- *
- * For performance reasons we don't turn it on for stable releases or
- * random git checkouts. (Random git checkouts are often used for
- * performance work).
- */
-
-# define DEBUG
-
-#endif
-
-void
-_pixman_log_error (const char *function, const char *message);
-
-#define return_if_fail(expr) \
- do \
- { \
- if (unlikely (!(expr))) \
- { \
- _pixman_log_error (FUNC, "The expression " # expr " was false"); \
- return; \
- } \
- } \
- while (0)
-
-#define return_val_if_fail(expr, retval) \
- do \
- { \
- if (unlikely (!(expr))) \
- { \
- _pixman_log_error (FUNC, "The expression " # expr " was false"); \
- return (retval); \
- } \
- } \
- while (0)
-
-#define critical_if_fail(expr) \
- do \
- { \
- if (unlikely (!(expr))) \
- _pixman_log_error (FUNC, "The expression " # expr " was false"); \
- } \
- while (0)
-
-/*
- * Matrix
- */
-
-typedef struct { pixman_fixed_48_16_t v[3]; } pixman_vector_48_16_t;
-
-PIXMAN_EXPORT
-pixman_bool_t
-pixman_transform_point_31_16 (const pixman_transform_t *t,
- const pixman_vector_48_16_t *v,
- pixman_vector_48_16_t *result);
-
-PIXMAN_EXPORT
-void
-pixman_transform_point_31_16_3d (const pixman_transform_t *t,
- const pixman_vector_48_16_t *v,
- pixman_vector_48_16_t *result);
-
-PIXMAN_EXPORT
-void
-pixman_transform_point_31_16_affine (const pixman_transform_t *t,
- const pixman_vector_48_16_t *v,
- pixman_vector_48_16_t *result);
-
-/*
- * Timers
- */
-
-#ifdef PIXMAN_TIMERS
-
-static inline uint64_t
-oil_profile_stamp_rdtsc (void)
-{
- uint32_t hi, lo;
-
- __asm__ __volatile__ ("rdtsc\n" : "=a" (lo), "=d" (hi));
-
- return lo | (((uint64_t)hi) << 32);
-}
-
-#define OIL_STAMP oil_profile_stamp_rdtsc
-
-typedef struct pixman_timer_t pixman_timer_t;
-
-struct pixman_timer_t
-{
- int initialized;
- const char * name;
- uint64_t n_times;
- uint64_t total;
- pixman_timer_t *next;
-};
-
-extern int timer_defined;
-
-void pixman_timer_register (pixman_timer_t *timer);
-
-#define TIMER_BEGIN(tname) \
- { \
- static pixman_timer_t timer ## tname; \
- uint64_t begin ## tname; \
- \
- if (!timer ## tname.initialized) \
- { \
- timer ## tname.initialized = 1; \
- timer ## tname.name = # tname; \
- pixman_timer_register (&timer ## tname); \
- } \
- \
- timer ## tname.n_times++; \
- begin ## tname = OIL_STAMP ();
-
-#define TIMER_END(tname) \
- timer ## tname.total += OIL_STAMP () - begin ## tname; \
- }
-
-#else
-
-#define TIMER_BEGIN(tname)
-#define TIMER_END(tname)
-
-#endif /* PIXMAN_TIMERS */
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* PIXMAN_PRIVATE_H */
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-radial-gradient.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-radial-gradient.c
deleted file mode 100644
index e8e99c98b92..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-radial-gradient.c
+++ /dev/null
@@ -1,509 +0,0 @@
-/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
-/*
- *
- * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
- * Copyright © 2000 SuSE, Inc.
- * 2005 Lars Knoll & Zack Rusin, Trolltech
- * Copyright © 2007 Red Hat, Inc.
- *
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdlib.h>
-#include <math.h>
-#include "pixman-private.h"
-
-static inline pixman_fixed_32_32_t
-dot (pixman_fixed_48_16_t x1,
- pixman_fixed_48_16_t y1,
- pixman_fixed_48_16_t z1,
- pixman_fixed_48_16_t x2,
- pixman_fixed_48_16_t y2,
- pixman_fixed_48_16_t z2)
-{
- /*
- * Exact computation, assuming that the input values can
- * be represented as pixman_fixed_16_16_t
- */
- return x1 * x2 + y1 * y2 + z1 * z2;
-}
-
-static inline double
-fdot (double x1,
- double y1,
- double z1,
- double x2,
- double y2,
- double z2)
-{
- /*
- * Error can be unbound in some special cases.
- * Using clever dot product algorithms (for example compensated
- * dot product) would improve this but make the code much less
- * obvious
- */
- return x1 * x2 + y1 * y2 + z1 * z2;
-}
-
-static void
-radial_write_color (double a,
- double b,
- double c,
- double inva,
- double dr,
- double mindr,
- pixman_gradient_walker_t *walker,
- pixman_repeat_t repeat,
- int Bpp,
- pixman_gradient_walker_write_t write_pixel,
- uint32_t *buffer)
-{
- /*
- * In this function error propagation can lead to bad results:
- * - discr can have an unbound error (if b*b-a*c is very small),
- * potentially making it the opposite sign of what it should have been
- * (thus clearing a pixel that would have been colored or vice-versa)
- * or propagating the error to sqrtdiscr;
- * if discr has the wrong sign or b is very small, this can lead to bad
- * results
- *
- * - the algorithm used to compute the solutions of the quadratic
- * equation is not numerically stable (but saves one division compared
- * to the numerically stable one);
- * this can be a problem if a*c is much smaller than b*b
- *
- * - the above problems are worse if a is small (as inva becomes bigger)
- */
- double discr;
-
- if (a == 0)
- {
- double t;
-
- if (b == 0)
- {
- memset (buffer, 0, Bpp);
- return;
- }
-
- t = pixman_fixed_1 / 2 * c / b;
- if (repeat == PIXMAN_REPEAT_NONE)
- {
- if (0 <= t && t <= pixman_fixed_1)
- {
- write_pixel (walker, t, buffer);
- return;
- }
- }
- else
- {
- if (t * dr >= mindr)
- {
- write_pixel (walker, t, buffer);
- return;
- }
- }
-
- memset (buffer, 0, Bpp);
- return;
- }
-
- discr = fdot (b, a, 0, b, -c, 0);
- if (discr >= 0)
- {
- double sqrtdiscr, t0, t1;
-
- sqrtdiscr = sqrt (discr);
- t0 = (b + sqrtdiscr) * inva;
- t1 = (b - sqrtdiscr) * inva;
-
- /*
- * The root that must be used is the biggest one that belongs
- * to the valid range ([0,1] for PIXMAN_REPEAT_NONE, any
- * solution that results in a positive radius otherwise).
- *
- * If a > 0, t0 is the biggest solution, so if it is valid, it
- * is the correct result.
- *
- * If a < 0, only one of the solutions can be valid, so the
- * order in which they are tested is not important.
- */
- if (repeat == PIXMAN_REPEAT_NONE)
- {
- if (0 <= t0 && t0 <= pixman_fixed_1)
- {
- write_pixel (walker, t0, buffer);
- return;
- }
- else if (0 <= t1 && t1 <= pixman_fixed_1)
- {
- write_pixel (walker, t1, buffer);
- return;
- }
- }
- else
- {
- if (t0 * dr >= mindr)
- {
- write_pixel (walker, t0, buffer);
- return;
- }
- else if (t1 * dr >= mindr)
- {
- write_pixel (walker, t1, buffer);
- return;
- }
- }
- }
-
- memset (buffer, 0, Bpp);
- return;
-}
-
-static uint32_t *
-radial_get_scanline (pixman_iter_t *iter,
- const uint32_t *mask,
- int Bpp,
- pixman_gradient_walker_write_t write_pixel)
-{
- /*
- * Implementation of radial gradients following the PDF specification.
- * See section 8.7.4.5.4 Type 3 (Radial) Shadings of the PDF Reference
- * Manual (PDF 32000-1:2008 at the time of this writing).
- *
- * In the radial gradient problem we are given two circles (c₁,r₁) and
- * (c₂,r₂) that define the gradient itself.
- *
- * Mathematically the gradient can be defined as the family of circles
- *
- * ((1-t)·c₁ + t·(c₂), (1-t)·r₁ + t·r₂)
- *
- * excluding those circles whose radius would be < 0. When a point
- * belongs to more than one circle, the one with a bigger t is the only
- * one that contributes to its color. When a point does not belong
- * to any of the circles, it is transparent black, i.e. RGBA (0, 0, 0, 0).
- * Further limitations on the range of values for t are imposed when
- * the gradient is not repeated, namely t must belong to [0,1].
- *
- * The graphical result is the same as drawing the valid (radius > 0)
- * circles with increasing t in [-inf, +inf] (or in [0,1] if the gradient
- * is not repeated) using SOURCE operator composition.
- *
- * It looks like a cone pointing towards the viewer if the ending circle
- * is smaller than the starting one, a cone pointing inside the page if
- * the starting circle is the smaller one and like a cylinder if they
- * have the same radius.
- *
- * What we actually do is, given the point whose color we are interested
- * in, compute the t values for that point, solving for t in:
- *
- * length((1-t)·c₁ + t·(c₂) - p) = (1-t)·r₁ + t·r₂
- *
- * Let's rewrite it in a simpler way, by defining some auxiliary
- * variables:
- *
- * cd = c₂ - c₁
- * pd = p - c₁
- * dr = r₂ - r₁
- * length(t·cd - pd) = r₁ + t·dr
- *
- * which actually means
- *
- * hypot(t·cdx - pdx, t·cdy - pdy) = r₁ + t·dr
- *
- * or
- *
- * ⎷((t·cdx - pdx)² + (t·cdy - pdy)²) = r₁ + t·dr.
- *
- * If we impose (as stated earlier) that r₁ + t·dr >= 0, it becomes:
- *
- * (t·cdx - pdx)² + (t·cdy - pdy)² = (r₁ + t·dr)²
- *
- * where we can actually expand the squares and solve for t:
- *
- * t²cdx² - 2t·cdx·pdx + pdx² + t²cdy² - 2t·cdy·pdy + pdy² =
- * = r₁² + 2·r₁·t·dr + t²·dr²
- *
- * (cdx² + cdy² - dr²)t² - 2(cdx·pdx + cdy·pdy + r₁·dr)t +
- * (pdx² + pdy² - r₁²) = 0
- *
- * A = cdx² + cdy² - dr²
- * B = pdx·cdx + pdy·cdy + r₁·dr
- * C = pdx² + pdy² - r₁²
- * At² - 2Bt + C = 0
- *
- * The solutions (unless the equation degenerates because of A = 0) are:
- *
- * t = (B ± ⎷(B² - A·C)) / A
- *
- * The solution we are going to prefer is the bigger one, unless the
- * radius associated to it is negative (or it falls outside the valid t
- * range).
- *
- * Additional observations (useful for optimizations):
- * A does not depend on p
- *
- * A < 0 <=> one of the two circles completely contains the other one
- * <=> for every p, the radiuses associated with the two t solutions
- * have opposite sign
- */
- pixman_image_t *image = iter->image;
- int x = iter->x;
- int y = iter->y;
- int width = iter->width;
- uint32_t *buffer = iter->buffer;
-
- gradient_t *gradient = (gradient_t *)image;
- radial_gradient_t *radial = (radial_gradient_t *)image;
- uint32_t *end = buffer + width * (Bpp / 4);
- pixman_gradient_walker_t walker;
- pixman_vector_t v, unit;
-
- /* reference point is the center of the pixel */
- v.vector[0] = pixman_int_to_fixed (x) + pixman_fixed_1 / 2;
- v.vector[1] = pixman_int_to_fixed (y) + pixman_fixed_1 / 2;
- v.vector[2] = pixman_fixed_1;
-
- _pixman_gradient_walker_init (&walker, gradient, image->common.repeat);
-
- if (image->common.transform)
- {
- if (!pixman_transform_point_3d (image->common.transform, &v))
- return iter->buffer;
-
- unit.vector[0] = image->common.transform->matrix[0][0];
- unit.vector[1] = image->common.transform->matrix[1][0];
- unit.vector[2] = image->common.transform->matrix[2][0];
- }
- else
- {
- unit.vector[0] = pixman_fixed_1;
- unit.vector[1] = 0;
- unit.vector[2] = 0;
- }
-
- if (unit.vector[2] == 0 && v.vector[2] == pixman_fixed_1)
- {
- /*
- * Given:
- *
- * t = (B ± ⎷(B² - A·C)) / A
- *
- * where
- *
- * A = cdx² + cdy² - dr²
- * B = pdx·cdx + pdy·cdy + r₁·dr
- * C = pdx² + pdy² - r₁²
- * det = B² - A·C
- *
- * Since we have an affine transformation, we know that (pdx, pdy)
- * increase linearly with each pixel,
- *
- * pdx = pdx₀ + n·ux,
- * pdy = pdy₀ + n·uy,
- *
- * we can then express B, C and det through multiple differentiation.
- */
- pixman_fixed_32_32_t b, db, c, dc, ddc;
-
- /* warning: this computation may overflow */
- v.vector[0] -= radial->c1.x;
- v.vector[1] -= radial->c1.y;
-
- /*
- * B and C are computed and updated exactly.
- * If fdot was used instead of dot, in the worst case it would
- * lose 11 bits of precision in each of the multiplication and
- * summing up would zero out all the bit that were preserved,
- * thus making the result 0 instead of the correct one.
- * This would mean a worst case of unbound relative error or
- * about 2^10 absolute error
- */
- b = dot (v.vector[0], v.vector[1], radial->c1.radius,
- radial->delta.x, radial->delta.y, radial->delta.radius);
- db = dot (unit.vector[0], unit.vector[1], 0,
- radial->delta.x, radial->delta.y, 0);
-
- c = dot (v.vector[0], v.vector[1],
- -((pixman_fixed_48_16_t) radial->c1.radius),
- v.vector[0], v.vector[1], radial->c1.radius);
- dc = dot (2 * (pixman_fixed_48_16_t) v.vector[0] + unit.vector[0],
- 2 * (pixman_fixed_48_16_t) v.vector[1] + unit.vector[1],
- 0,
- unit.vector[0], unit.vector[1], 0);
- ddc = 2 * dot (unit.vector[0], unit.vector[1], 0,
- unit.vector[0], unit.vector[1], 0);
-
- while (buffer < end)
- {
- if (!mask || *mask++)
- {
- radial_write_color (radial->a, b, c,
- radial->inva,
- radial->delta.radius,
- radial->mindr,
- &walker,
- image->common.repeat,
- Bpp,
- write_pixel,
- buffer);
- }
-
- b += db;
- c += dc;
- dc += ddc;
- buffer += (Bpp / 4);
- }
- }
- else
- {
- /* projective */
- /* Warning:
- * error propagation guarantees are much looser than in the affine case
- */
- while (buffer < end)
- {
- if (!mask || *mask++)
- {
- if (v.vector[2] != 0)
- {
- double pdx, pdy, invv2, b, c;
-
- invv2 = 1. * pixman_fixed_1 / v.vector[2];
-
- pdx = v.vector[0] * invv2 - radial->c1.x;
- /* / pixman_fixed_1 */
-
- pdy = v.vector[1] * invv2 - radial->c1.y;
- /* / pixman_fixed_1 */
-
- b = fdot (pdx, pdy, radial->c1.radius,
- radial->delta.x, radial->delta.y,
- radial->delta.radius);
- /* / pixman_fixed_1 / pixman_fixed_1 */
-
- c = fdot (pdx, pdy, -radial->c1.radius,
- pdx, pdy, radial->c1.radius);
- /* / pixman_fixed_1 / pixman_fixed_1 */
-
- radial_write_color (radial->a, b, c,
- radial->inva,
- radial->delta.radius,
- radial->mindr,
- &walker,
- image->common.repeat,
- Bpp,
- write_pixel,
- buffer);
- }
- else
- {
- memset (buffer, 0, Bpp);
- }
- }
-
- buffer += (Bpp / 4);
-
- v.vector[0] += unit.vector[0];
- v.vector[1] += unit.vector[1];
- v.vector[2] += unit.vector[2];
- }
- }
-
- iter->y++;
- return iter->buffer;
-}
-
-static uint32_t *
-radial_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask)
-{
- return radial_get_scanline (iter, mask, 4,
- _pixman_gradient_walker_write_narrow);
-}
-
-static uint32_t *
-radial_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask)
-{
- return radial_get_scanline (iter, NULL, 16,
- _pixman_gradient_walker_write_wide);
-}
-
-void
-_pixman_radial_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter)
-{
- if (iter->iter_flags & ITER_NARROW)
- iter->get_scanline = radial_get_scanline_narrow;
- else
- iter->get_scanline = radial_get_scanline_wide;
-}
-
-PIXMAN_EXPORT pixman_image_t *
-pixman_image_create_radial_gradient (const pixman_point_fixed_t * inner,
- const pixman_point_fixed_t * outer,
- pixman_fixed_t inner_radius,
- pixman_fixed_t outer_radius,
- const pixman_gradient_stop_t *stops,
- int n_stops)
-{
- pixman_image_t *image;
- radial_gradient_t *radial;
-
- image = _pixman_image_allocate ();
-
- if (!image)
- return NULL;
-
- radial = &image->radial;
-
- if (!_pixman_init_gradient (&radial->common, stops, n_stops))
- {
- free (image);
- return NULL;
- }
-
- image->type = RADIAL;
-
- radial->c1.x = inner->x;
- radial->c1.y = inner->y;
- radial->c1.radius = inner_radius;
- radial->c2.x = outer->x;
- radial->c2.y = outer->y;
- radial->c2.radius = outer_radius;
-
- /* warning: this computations may overflow */
- radial->delta.x = radial->c2.x - radial->c1.x;
- radial->delta.y = radial->c2.y - radial->c1.y;
- radial->delta.radius = radial->c2.radius - radial->c1.radius;
-
- /* computed exactly, then cast to double -> every bit of the double
- representation is correct (53 bits) */
- radial->a = dot (radial->delta.x, radial->delta.y, -radial->delta.radius,
- radial->delta.x, radial->delta.y, radial->delta.radius);
- if (radial->a != 0)
- radial->inva = 1. * pixman_fixed_1 / radial->a;
-
- radial->mindr = -1. * pixman_fixed_1 * radial->c1.radius;
-
- return image;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-region.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-region.c
deleted file mode 100644
index 59bc9c79715..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-region.c
+++ /dev/null
@@ -1,2792 +0,0 @@
-/*
- * Copyright 1987, 1988, 1989, 1998 The Open Group
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation.
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the name of The Open Group shall not be
- * used in advertising or otherwise to promote the sale, use or other dealings
- * in this Software without prior written authorization from The Open Group.
- *
- * Copyright 1987, 1988, 1989 by
- * Digital Equipment Corporation, Maynard, Massachusetts.
- *
- * All Rights Reserved
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted,
- * provided that the above copyright notice appear in all copies and that
- * both that copyright notice and this permission notice appear in
- * supporting documentation, and that the name of Digital not be
- * used in advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- *
- * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Copyright © 1998 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <stdlib.h>
-#include <limits.h>
-#include <string.h>
-#include <stdio.h>
-#include "pixman-private.h"
-
-#define PIXREGION_NIL(reg) ((reg)->data && !(reg)->data->numRects)
-/* not a region */
-#define PIXREGION_NAR(reg) ((reg)->data == pixman_broken_data)
-#define PIXREGION_NUMRECTS(reg) ((reg)->data ? (reg)->data->numRects : 1)
-#define PIXREGION_SIZE(reg) ((reg)->data ? (reg)->data->size : 0)
-#define PIXREGION_RECTS(reg) \
- ((reg)->data ? (box_type_t *)((reg)->data + 1) \
- : &(reg)->extents)
-#define PIXREGION_BOXPTR(reg) ((box_type_t *)((reg)->data + 1))
-#define PIXREGION_BOX(reg, i) (&PIXREGION_BOXPTR (reg)[i])
-#define PIXREGION_TOP(reg) PIXREGION_BOX (reg, (reg)->data->numRects)
-#define PIXREGION_END(reg) PIXREGION_BOX (reg, (reg)->data->numRects - 1)
-
-#define GOOD_RECT(rect) ((rect)->x1 < (rect)->x2 && (rect)->y1 < (rect)->y2)
-#define BAD_RECT(rect) ((rect)->x1 > (rect)->x2 || (rect)->y1 > (rect)->y2)
-
-#ifdef DEBUG
-
-#define GOOD(reg) \
- do \
- { \
- if (!PREFIX (_selfcheck (reg))) \
- _pixman_log_error (FUNC, "Malformed region " # reg); \
- } while (0)
-
-#else
-
-#define GOOD(reg)
-
-#endif
-
-static const box_type_t PREFIX (_empty_box_) = { 0, 0, 0, 0 };
-static const region_data_type_t PREFIX (_empty_data_) = { 0, 0 };
-#if defined (__llvm__) && !defined (__clang__)
-static const volatile region_data_type_t PREFIX (_broken_data_) = { 0, 0 };
-#else
-static const region_data_type_t PREFIX (_broken_data_) = { 0, 0 };
-#endif
-
-static box_type_t *pixman_region_empty_box =
- (box_type_t *)&PREFIX (_empty_box_);
-static region_data_type_t *pixman_region_empty_data =
- (region_data_type_t *)&PREFIX (_empty_data_);
-static region_data_type_t *pixman_broken_data =
- (region_data_type_t *)&PREFIX (_broken_data_);
-
-static pixman_bool_t
-pixman_break (region_type_t *region);
-
-/*
- * The functions in this file implement the Region abstraction used extensively
- * throughout the X11 sample server. A Region is simply a set of disjoint
- * (non-overlapping) rectangles, plus an "extent" rectangle which is the
- * smallest single rectangle that contains all the non-overlapping rectangles.
- *
- * A Region is implemented as a "y-x-banded" array of rectangles. This array
- * imposes two degrees of order. First, all rectangles are sorted by top side
- * y coordinate first (y1), and then by left side x coordinate (x1).
- *
- * Furthermore, the rectangles are grouped into "bands". Each rectangle in a
- * band has the same top y coordinate (y1), and each has the same bottom y
- * coordinate (y2). Thus all rectangles in a band differ only in their left
- * and right side (x1 and x2). Bands are implicit in the array of rectangles:
- * there is no separate list of band start pointers.
- *
- * The y-x band representation does not minimize rectangles. In particular,
- * if a rectangle vertically crosses a band (the rectangle has scanlines in
- * the y1 to y2 area spanned by the band), then the rectangle may be broken
- * down into two or more smaller rectangles stacked one atop the other.
- *
- * ----------- -----------
- * | | | | band 0
- * | | -------- ----------- --------
- * | | | | in y-x banded | | | | band 1
- * | | | | form is | | | |
- * ----------- | | ----------- --------
- * | | | | band 2
- * -------- --------
- *
- * An added constraint on the rectangles is that they must cover as much
- * horizontal area as possible: no two rectangles within a band are allowed
- * to touch.
- *
- * Whenever possible, bands will be merged together to cover a greater vertical
- * distance (and thus reduce the number of rectangles). Two bands can be merged
- * only if the bottom of one touches the top of the other and they have
- * rectangles in the same places (of the same width, of course).
- *
- * Adam de Boor wrote most of the original region code. Joel McCormack
- * substantially modified or rewrote most of the core arithmetic routines, and
- * added pixman_region_validate in order to support several speed improvements
- * to pixman_region_validate_tree. Bob Scheifler changed the representation
- * to be more compact when empty or a single rectangle, and did a bunch of
- * gratuitous reformatting. Carl Worth did further gratuitous reformatting
- * while re-merging the server and client region code into libpixregion.
- * Soren Sandmann did even more gratuitous reformatting.
- */
-
-/* true iff two Boxes overlap */
-#define EXTENTCHECK(r1, r2) \
- (!( ((r1)->x2 <= (r2)->x1) || \
- ((r1)->x1 >= (r2)->x2) || \
- ((r1)->y2 <= (r2)->y1) || \
- ((r1)->y1 >= (r2)->y2) ) )
-
-/* true iff (x,y) is in Box */
-#define INBOX(r, x, y) \
- ( ((r)->x2 > x) && \
- ((r)->x1 <= x) && \
- ((r)->y2 > y) && \
- ((r)->y1 <= y) )
-
-/* true iff Box r1 contains Box r2 */
-#define SUBSUMES(r1, r2) \
- ( ((r1)->x1 <= (r2)->x1) && \
- ((r1)->x2 >= (r2)->x2) && \
- ((r1)->y1 <= (r2)->y1) && \
- ((r1)->y2 >= (r2)->y2) )
-
-static size_t
-PIXREGION_SZOF (size_t n)
-{
- size_t size = n * sizeof(box_type_t);
-
- if (n > UINT32_MAX / sizeof(box_type_t))
- return 0;
-
- if (sizeof(region_data_type_t) > UINT32_MAX - size)
- return 0;
-
- return size + sizeof(region_data_type_t);
-}
-
-static region_data_type_t *
-alloc_data (size_t n)
-{
- size_t sz = PIXREGION_SZOF (n);
-
- if (!sz)
- return NULL;
-
- return malloc (sz);
-}
-
-#define FREE_DATA(reg) if ((reg)->data && (reg)->data->size) free ((reg)->data)
-
-#define RECTALLOC_BAIL(region, n, bail) \
- do \
- { \
- if (!(region)->data || \
- (((region)->data->numRects + (n)) > (region)->data->size)) \
- { \
- if (!pixman_rect_alloc (region, n)) \
- goto bail; \
- } \
- } while (0)
-
-#define RECTALLOC(region, n) \
- do \
- { \
- if (!(region)->data || \
- (((region)->data->numRects + (n)) > (region)->data->size)) \
- { \
- if (!pixman_rect_alloc (region, n)) { \
- return FALSE; \
- } \
- } \
- } while (0)
-
-#define ADDRECT(next_rect, nx1, ny1, nx2, ny2) \
- do \
- { \
- next_rect->x1 = nx1; \
- next_rect->y1 = ny1; \
- next_rect->x2 = nx2; \
- next_rect->y2 = ny2; \
- next_rect++; \
- } \
- while (0)
-
-#define NEWRECT(region, next_rect, nx1, ny1, nx2, ny2) \
- do \
- { \
- if (!(region)->data || \
- ((region)->data->numRects == (region)->data->size)) \
- { \
- if (!pixman_rect_alloc (region, 1)) \
- return FALSE; \
- next_rect = PIXREGION_TOP (region); \
- } \
- ADDRECT (next_rect, nx1, ny1, nx2, ny2); \
- region->data->numRects++; \
- critical_if_fail (region->data->numRects <= region->data->size); \
- } while (0)
-
-#define DOWNSIZE(reg, numRects) \
- do \
- { \
- if (((numRects) < ((reg)->data->size >> 1)) && \
- ((reg)->data->size > 50)) \
- { \
- region_data_type_t * new_data; \
- size_t data_size = PIXREGION_SZOF (numRects); \
- \
- if (!data_size) \
- { \
- new_data = NULL; \
- } \
- else \
- { \
- new_data = (region_data_type_t *) \
- realloc ((reg)->data, data_size); \
- } \
- \
- if (new_data) \
- { \
- new_data->size = (numRects); \
- (reg)->data = new_data; \
- } \
- } \
- } while (0)
-
-PIXMAN_EXPORT pixman_bool_t
-PREFIX (_equal) (region_type_t *reg1, region_type_t *reg2)
-{
- int i;
- box_type_t *rects1;
- box_type_t *rects2;
-
- if (reg1->extents.x1 != reg2->extents.x1)
- return FALSE;
-
- if (reg1->extents.x2 != reg2->extents.x2)
- return FALSE;
-
- if (reg1->extents.y1 != reg2->extents.y1)
- return FALSE;
-
- if (reg1->extents.y2 != reg2->extents.y2)
- return FALSE;
-
- if (PIXREGION_NUMRECTS (reg1) != PIXREGION_NUMRECTS (reg2))
- return FALSE;
-
- rects1 = PIXREGION_RECTS (reg1);
- rects2 = PIXREGION_RECTS (reg2);
-
- for (i = 0; i != PIXREGION_NUMRECTS (reg1); i++)
- {
- if (rects1[i].x1 != rects2[i].x1)
- return FALSE;
-
- if (rects1[i].x2 != rects2[i].x2)
- return FALSE;
-
- if (rects1[i].y1 != rects2[i].y1)
- return FALSE;
-
- if (rects1[i].y2 != rects2[i].y2)
- return FALSE;
- }
-
- return TRUE;
-}
-
-int
-PREFIX (_print) (region_type_t *rgn)
-{
- int num, size;
- int i;
- box_type_t * rects;
-
- num = PIXREGION_NUMRECTS (rgn);
- size = PIXREGION_SIZE (rgn);
- rects = PIXREGION_RECTS (rgn);
-
- fprintf (stderr, "num: %d size: %d\n", num, size);
- fprintf (stderr, "extents: %d %d %d %d\n",
- rgn->extents.x1,
- rgn->extents.y1,
- rgn->extents.x2,
- rgn->extents.y2);
-
- for (i = 0; i < num; i++)
- {
- fprintf (stderr, "%d %d %d %d \n",
- rects[i].x1, rects[i].y1, rects[i].x2, rects[i].y2);
- }
-
- fprintf (stderr, "\n");
-
- return(num);
-}
-
-
-PIXMAN_EXPORT void
-PREFIX (_init) (region_type_t *region)
-{
- region->extents = *pixman_region_empty_box;
- region->data = pixman_region_empty_data;
-}
-
-PIXMAN_EXPORT void
-PREFIX (_init_rect) (region_type_t * region,
- int x,
- int y,
- unsigned int width,
- unsigned int height)
-{
- region->extents.x1 = x;
- region->extents.y1 = y;
- region->extents.x2 = x + width;
- region->extents.y2 = y + height;
-
- if (!GOOD_RECT (&region->extents))
- {
- if (BAD_RECT (&region->extents))
- _pixman_log_error (FUNC, "Invalid rectangle passed");
- PREFIX (_init) (region);
- return;
- }
-
- region->data = NULL;
-}
-
-PIXMAN_EXPORT void
-PREFIX (_init_with_extents) (region_type_t *region, box_type_t *extents)
-{
- if (!GOOD_RECT (extents))
- {
- if (BAD_RECT (extents))
- _pixman_log_error (FUNC, "Invalid rectangle passed");
- PREFIX (_init) (region);
- return;
- }
- region->extents = *extents;
-
- region->data = NULL;
-}
-
-PIXMAN_EXPORT void
-PREFIX (_fini) (region_type_t *region)
-{
- GOOD (region);
- FREE_DATA (region);
-}
-
-PIXMAN_EXPORT int
-PREFIX (_n_rects) (region_type_t *region)
-{
- return PIXREGION_NUMRECTS (region);
-}
-
-PIXMAN_EXPORT box_type_t *
-PREFIX (_rectangles) (region_type_t *region,
- int *n_rects)
-{
- if (n_rects)
- *n_rects = PIXREGION_NUMRECTS (region);
-
- return PIXREGION_RECTS (region);
-}
-
-static pixman_bool_t
-pixman_break (region_type_t *region)
-{
- FREE_DATA (region);
-
- region->extents = *pixman_region_empty_box;
- region->data = pixman_broken_data;
-
- return FALSE;
-}
-
-static pixman_bool_t
-pixman_rect_alloc (region_type_t * region,
- int n)
-{
- region_data_type_t *data;
-
- if (!region->data)
- {
- n++;
- region->data = alloc_data (n);
-
- if (!region->data)
- return pixman_break (region);
-
- region->data->numRects = 1;
- *PIXREGION_BOXPTR (region) = region->extents;
- }
- else if (!region->data->size)
- {
- region->data = alloc_data (n);
-
- if (!region->data)
- return pixman_break (region);
-
- region->data->numRects = 0;
- }
- else
- {
- size_t data_size;
-
- if (n == 1)
- {
- n = region->data->numRects;
- if (n > 500) /* XXX pick numbers out of a hat */
- n = 250;
- }
-
- n += region->data->numRects;
- data_size = PIXREGION_SZOF (n);
-
- if (!data_size)
- {
- data = NULL;
- }
- else
- {
- data = (region_data_type_t *)
- realloc (region->data, PIXREGION_SZOF (n));
- }
-
- if (!data)
- return pixman_break (region);
-
- region->data = data;
- }
-
- region->data->size = n;
-
- return TRUE;
-}
-
-PIXMAN_EXPORT pixman_bool_t
-PREFIX (_copy) (region_type_t *dst, region_type_t *src)
-{
- GOOD (dst);
- GOOD (src);
-
- if (dst == src)
- return TRUE;
-
- dst->extents = src->extents;
-
- if (!src->data || !src->data->size)
- {
- FREE_DATA (dst);
- dst->data = src->data;
- return TRUE;
- }
-
- if (!dst->data || (dst->data->size < src->data->numRects))
- {
- FREE_DATA (dst);
-
- dst->data = alloc_data (src->data->numRects);
-
- if (!dst->data)
- return pixman_break (dst);
-
- dst->data->size = src->data->numRects;
- }
-
- dst->data->numRects = src->data->numRects;
-
- memmove ((char *)PIXREGION_BOXPTR (dst), (char *)PIXREGION_BOXPTR (src),
- dst->data->numRects * sizeof(box_type_t));
-
- return TRUE;
-}
-
-/*======================================================================
- * Generic Region Operator
- *====================================================================*/
-
-/*-
- *-----------------------------------------------------------------------
- * pixman_coalesce --
- * Attempt to merge the boxes in the current band with those in the
- * previous one. We are guaranteed that the current band extends to
- * the end of the rects array. Used only by pixman_op.
- *
- * Results:
- * The new index for the previous band.
- *
- * Side Effects:
- * If coalescing takes place:
- * - rectangles in the previous band will have their y2 fields
- * altered.
- * - region->data->numRects will be decreased.
- *
- *-----------------------------------------------------------------------
- */
-static inline int
-pixman_coalesce (region_type_t * region, /* Region to coalesce */
- int prev_start, /* Index of start of previous band */
- int cur_start) /* Index of start of current band */
-{
- box_type_t *prev_box; /* Current box in previous band */
- box_type_t *cur_box; /* Current box in current band */
- int numRects; /* Number rectangles in both bands */
- int y2; /* Bottom of current band */
-
- /*
- * Figure out how many rectangles are in the band.
- */
- numRects = cur_start - prev_start;
- critical_if_fail (numRects == region->data->numRects - cur_start);
-
- if (!numRects) return cur_start;
-
- /*
- * The bands may only be coalesced if the bottom of the previous
- * matches the top scanline of the current.
- */
- prev_box = PIXREGION_BOX (region, prev_start);
- cur_box = PIXREGION_BOX (region, cur_start);
- if (prev_box->y2 != cur_box->y1) return cur_start;
-
- /*
- * Make sure the bands have boxes in the same places. This
- * assumes that boxes have been added in such a way that they
- * cover the most area possible. I.e. two boxes in a band must
- * have some horizontal space between them.
- */
- y2 = cur_box->y2;
-
- do
- {
- if ((prev_box->x1 != cur_box->x1) || (prev_box->x2 != cur_box->x2))
- return (cur_start);
-
- prev_box++;
- cur_box++;
- numRects--;
- }
- while (numRects);
-
- /*
- * The bands may be merged, so set the bottom y of each box
- * in the previous band to the bottom y of the current band.
- */
- numRects = cur_start - prev_start;
- region->data->numRects -= numRects;
-
- do
- {
- prev_box--;
- prev_box->y2 = y2;
- numRects--;
- }
- while (numRects);
-
- return prev_start;
-}
-
-/* Quicky macro to avoid trivial reject procedure calls to pixman_coalesce */
-
-#define COALESCE(new_reg, prev_band, cur_band) \
- do \
- { \
- if (cur_band - prev_band == new_reg->data->numRects - cur_band) \
- prev_band = pixman_coalesce (new_reg, prev_band, cur_band); \
- else \
- prev_band = cur_band; \
- } while (0)
-
-/*-
- *-----------------------------------------------------------------------
- * pixman_region_append_non_o --
- * Handle a non-overlapping band for the union and subtract operations.
- * Just adds the (top/bottom-clipped) rectangles into the region.
- * Doesn't have to check for subsumption or anything.
- *
- * Results:
- * None.
- *
- * Side Effects:
- * region->data->numRects is incremented and the rectangles overwritten
- * with the rectangles we're passed.
- *
- *-----------------------------------------------------------------------
- */
-static inline pixman_bool_t
-pixman_region_append_non_o (region_type_t * region,
- box_type_t * r,
- box_type_t * r_end,
- int y1,
- int y2)
-{
- box_type_t *next_rect;
- int new_rects;
-
- new_rects = r_end - r;
-
- critical_if_fail (y1 < y2);
- critical_if_fail (new_rects != 0);
-
- /* Make sure we have enough space for all rectangles to be added */
- RECTALLOC (region, new_rects);
- next_rect = PIXREGION_TOP (region);
- region->data->numRects += new_rects;
-
- do
- {
- critical_if_fail (r->x1 < r->x2);
- ADDRECT (next_rect, r->x1, y1, r->x2, y2);
- r++;
- }
- while (r != r_end);
-
- return TRUE;
-}
-
-#define FIND_BAND(r, r_band_end, r_end, ry1) \
- do \
- { \
- ry1 = r->y1; \
- r_band_end = r + 1; \
- while ((r_band_end != r_end) && (r_band_end->y1 == ry1)) { \
- r_band_end++; \
- } \
- } while (0)
-
-#define APPEND_REGIONS(new_reg, r, r_end) \
- do \
- { \
- int new_rects; \
- if ((new_rects = r_end - r)) { \
- RECTALLOC_BAIL (new_reg, new_rects, bail); \
- memmove ((char *)PIXREGION_TOP (new_reg), (char *)r, \
- new_rects * sizeof(box_type_t)); \
- new_reg->data->numRects += new_rects; \
- } \
- } while (0)
-
-/*-
- *-----------------------------------------------------------------------
- * pixman_op --
- * Apply an operation to two regions. Called by pixman_region_union, pixman_region_inverse,
- * pixman_region_subtract, pixman_region_intersect.... Both regions MUST have at least one
- * rectangle, and cannot be the same object.
- *
- * Results:
- * TRUE if successful.
- *
- * Side Effects:
- * The new region is overwritten.
- * overlap set to TRUE if overlap_func ever returns TRUE.
- *
- * Notes:
- * The idea behind this function is to view the two regions as sets.
- * Together they cover a rectangle of area that this function divides
- * into horizontal bands where points are covered only by one region
- * or by both. For the first case, the non_overlap_func is called with
- * each the band and the band's upper and lower extents. For the
- * second, the overlap_func is called to process the entire band. It
- * is responsible for clipping the rectangles in the band, though
- * this function provides the boundaries.
- * At the end of each band, the new region is coalesced, if possible,
- * to reduce the number of rectangles in the region.
- *
- *-----------------------------------------------------------------------
- */
-
-typedef pixman_bool_t (*overlap_proc_ptr) (region_type_t *region,
- box_type_t * r1,
- box_type_t * r1_end,
- box_type_t * r2,
- box_type_t * r2_end,
- int y1,
- int y2);
-
-static pixman_bool_t
-pixman_op (region_type_t * new_reg, /* Place to store result */
- region_type_t * reg1, /* First region in operation */
- region_type_t * reg2, /* 2d region in operation */
- overlap_proc_ptr overlap_func, /* Function to call for over-
- * lapping bands */
- int append_non1, /* Append non-overlapping bands
- * in region 1 ?
- */
- int append_non2 /* Append non-overlapping bands
- * in region 2 ?
- */
- )
-{
- box_type_t *r1; /* Pointer into first region */
- box_type_t *r2; /* Pointer into 2d region */
- box_type_t *r1_end; /* End of 1st region */
- box_type_t *r2_end; /* End of 2d region */
- int ybot; /* Bottom of intersection */
- int ytop; /* Top of intersection */
- region_data_type_t *old_data; /* Old data for new_reg */
- int prev_band; /* Index of start of
- * previous band in new_reg */
- int cur_band; /* Index of start of current
- * band in new_reg */
- box_type_t * r1_band_end; /* End of current band in r1 */
- box_type_t * r2_band_end; /* End of current band in r2 */
- int top; /* Top of non-overlapping band */
- int bot; /* Bottom of non-overlapping band*/
- int r1y1; /* Temps for r1->y1 and r2->y1 */
- int r2y1;
- int new_size;
- int numRects;
-
- /*
- * Break any region computed from a broken region
- */
- if (PIXREGION_NAR (reg1) || PIXREGION_NAR (reg2))
- return pixman_break (new_reg);
-
- /*
- * Initialization:
- * set r1, r2, r1_end and r2_end appropriately, save the rectangles
- * of the destination region until the end in case it's one of
- * the two source regions, then mark the "new" region empty, allocating
- * another array of rectangles for it to use.
- */
-
- r1 = PIXREGION_RECTS (reg1);
- new_size = PIXREGION_NUMRECTS (reg1);
- r1_end = r1 + new_size;
-
- numRects = PIXREGION_NUMRECTS (reg2);
- r2 = PIXREGION_RECTS (reg2);
- r2_end = r2 + numRects;
-
- critical_if_fail (r1 != r1_end);
- critical_if_fail (r2 != r2_end);
-
- old_data = (region_data_type_t *)NULL;
-
- if (((new_reg == reg1) && (new_size > 1)) ||
- ((new_reg == reg2) && (numRects > 1)))
- {
- old_data = new_reg->data;
- new_reg->data = pixman_region_empty_data;
- }
-
- /* guess at new size */
- if (numRects > new_size)
- new_size = numRects;
-
- new_size <<= 1;
-
- if (!new_reg->data)
- new_reg->data = pixman_region_empty_data;
- else if (new_reg->data->size)
- new_reg->data->numRects = 0;
-
- if (new_size > new_reg->data->size)
- {
- if (!pixman_rect_alloc (new_reg, new_size))
- {
- free (old_data);
- return FALSE;
- }
- }
-
- /*
- * Initialize ybot.
- * In the upcoming loop, ybot and ytop serve different functions depending
- * on whether the band being handled is an overlapping or non-overlapping
- * band.
- * In the case of a non-overlapping band (only one of the regions
- * has points in the band), ybot is the bottom of the most recent
- * intersection and thus clips the top of the rectangles in that band.
- * ytop is the top of the next intersection between the two regions and
- * serves to clip the bottom of the rectangles in the current band.
- * For an overlapping band (where the two regions intersect), ytop clips
- * the top of the rectangles of both regions and ybot clips the bottoms.
- */
-
- ybot = MIN (r1->y1, r2->y1);
-
- /*
- * prev_band serves to mark the start of the previous band so rectangles
- * can be coalesced into larger rectangles. qv. pixman_coalesce, above.
- * In the beginning, there is no previous band, so prev_band == cur_band
- * (cur_band is set later on, of course, but the first band will always
- * start at index 0). prev_band and cur_band must be indices because of
- * the possible expansion, and resultant moving, of the new region's
- * array of rectangles.
- */
- prev_band = 0;
-
- do
- {
- /*
- * This algorithm proceeds one source-band (as opposed to a
- * destination band, which is determined by where the two regions
- * intersect) at a time. r1_band_end and r2_band_end serve to mark the
- * rectangle after the last one in the current band for their
- * respective regions.
- */
- critical_if_fail (r1 != r1_end);
- critical_if_fail (r2 != r2_end);
-
- FIND_BAND (r1, r1_band_end, r1_end, r1y1);
- FIND_BAND (r2, r2_band_end, r2_end, r2y1);
-
- /*
- * First handle the band that doesn't intersect, if any.
- *
- * Note that attention is restricted to one band in the
- * non-intersecting region at once, so if a region has n
- * bands between the current position and the next place it overlaps
- * the other, this entire loop will be passed through n times.
- */
- if (r1y1 < r2y1)
- {
- if (append_non1)
- {
- top = MAX (r1y1, ybot);
- bot = MIN (r1->y2, r2y1);
- if (top != bot)
- {
- cur_band = new_reg->data->numRects;
- if (!pixman_region_append_non_o (new_reg, r1, r1_band_end, top, bot))
- goto bail;
- COALESCE (new_reg, prev_band, cur_band);
- }
- }
- ytop = r2y1;
- }
- else if (r2y1 < r1y1)
- {
- if (append_non2)
- {
- top = MAX (r2y1, ybot);
- bot = MIN (r2->y2, r1y1);
-
- if (top != bot)
- {
- cur_band = new_reg->data->numRects;
-
- if (!pixman_region_append_non_o (new_reg, r2, r2_band_end, top, bot))
- goto bail;
-
- COALESCE (new_reg, prev_band, cur_band);
- }
- }
- ytop = r1y1;
- }
- else
- {
- ytop = r1y1;
- }
-
- /*
- * Now see if we've hit an intersecting band. The two bands only
- * intersect if ybot > ytop
- */
- ybot = MIN (r1->y2, r2->y2);
- if (ybot > ytop)
- {
- cur_band = new_reg->data->numRects;
-
- if (!(*overlap_func)(new_reg,
- r1, r1_band_end,
- r2, r2_band_end,
- ytop, ybot))
- {
- goto bail;
- }
-
- COALESCE (new_reg, prev_band, cur_band);
- }
-
- /*
- * If we've finished with a band (y2 == ybot) we skip forward
- * in the region to the next band.
- */
- if (r1->y2 == ybot)
- r1 = r1_band_end;
-
- if (r2->y2 == ybot)
- r2 = r2_band_end;
-
- }
- while (r1 != r1_end && r2 != r2_end);
-
- /*
- * Deal with whichever region (if any) still has rectangles left.
- *
- * We only need to worry about banding and coalescing for the very first
- * band left. After that, we can just group all remaining boxes,
- * regardless of how many bands, into one final append to the list.
- */
-
- if ((r1 != r1_end) && append_non1)
- {
- /* Do first non_overlap1Func call, which may be able to coalesce */
- FIND_BAND (r1, r1_band_end, r1_end, r1y1);
-
- cur_band = new_reg->data->numRects;
-
- if (!pixman_region_append_non_o (new_reg,
- r1, r1_band_end,
- MAX (r1y1, ybot), r1->y2))
- {
- goto bail;
- }
-
- COALESCE (new_reg, prev_band, cur_band);
-
- /* Just append the rest of the boxes */
- APPEND_REGIONS (new_reg, r1_band_end, r1_end);
- }
- else if ((r2 != r2_end) && append_non2)
- {
- /* Do first non_overlap2Func call, which may be able to coalesce */
- FIND_BAND (r2, r2_band_end, r2_end, r2y1);
-
- cur_band = new_reg->data->numRects;
-
- if (!pixman_region_append_non_o (new_reg,
- r2, r2_band_end,
- MAX (r2y1, ybot), r2->y2))
- {
- goto bail;
- }
-
- COALESCE (new_reg, prev_band, cur_band);
-
- /* Append rest of boxes */
- APPEND_REGIONS (new_reg, r2_band_end, r2_end);
- }
-
- free (old_data);
-
- if (!(numRects = new_reg->data->numRects))
- {
- FREE_DATA (new_reg);
- new_reg->data = pixman_region_empty_data;
- }
- else if (numRects == 1)
- {
- new_reg->extents = *PIXREGION_BOXPTR (new_reg);
- FREE_DATA (new_reg);
- new_reg->data = (region_data_type_t *)NULL;
- }
- else
- {
- DOWNSIZE (new_reg, numRects);
- }
-
- return TRUE;
-
-bail:
- free (old_data);
-
- return pixman_break (new_reg);
-}
-
-/*-
- *-----------------------------------------------------------------------
- * pixman_set_extents --
- * Reset the extents of a region to what they should be. Called by
- * pixman_region_subtract and pixman_region_intersect as they can't
- * figure it out along the way or do so easily, as pixman_region_union can.
- *
- * Results:
- * None.
- *
- * Side Effects:
- * The region's 'extents' structure is overwritten.
- *
- *-----------------------------------------------------------------------
- */
-static void
-pixman_set_extents (region_type_t *region)
-{
- box_type_t *box, *box_end;
-
- if (!region->data)
- return;
-
- if (!region->data->size)
- {
- region->extents.x2 = region->extents.x1;
- region->extents.y2 = region->extents.y1;
- return;
- }
-
- box = PIXREGION_BOXPTR (region);
- box_end = PIXREGION_END (region);
-
- /*
- * Since box is the first rectangle in the region, it must have the
- * smallest y1 and since box_end is the last rectangle in the region,
- * it must have the largest y2, because of banding. Initialize x1 and
- * x2 from box and box_end, resp., as good things to initialize them
- * to...
- */
- region->extents.x1 = box->x1;
- region->extents.y1 = box->y1;
- region->extents.x2 = box_end->x2;
- region->extents.y2 = box_end->y2;
-
- critical_if_fail (region->extents.y1 < region->extents.y2);
-
- while (box <= box_end)
- {
- if (box->x1 < region->extents.x1)
- region->extents.x1 = box->x1;
- if (box->x2 > region->extents.x2)
- region->extents.x2 = box->x2;
- box++;
- }
-
- critical_if_fail (region->extents.x1 < region->extents.x2);
-}
-
-/*======================================================================
- * Region Intersection
- *====================================================================*/
-/*-
- *-----------------------------------------------------------------------
- * pixman_region_intersect_o --
- * Handle an overlapping band for pixman_region_intersect.
- *
- * Results:
- * TRUE if successful.
- *
- * Side Effects:
- * Rectangles may be added to the region.
- *
- *-----------------------------------------------------------------------
- */
-/*ARGSUSED*/
-static pixman_bool_t
-pixman_region_intersect_o (region_type_t *region,
- box_type_t * r1,
- box_type_t * r1_end,
- box_type_t * r2,
- box_type_t * r2_end,
- int y1,
- int y2)
-{
- int x1;
- int x2;
- box_type_t * next_rect;
-
- next_rect = PIXREGION_TOP (region);
-
- critical_if_fail (y1 < y2);
- critical_if_fail (r1 != r1_end && r2 != r2_end);
-
- do
- {
- x1 = MAX (r1->x1, r2->x1);
- x2 = MIN (r1->x2, r2->x2);
-
- /*
- * If there's any overlap between the two rectangles, add that
- * overlap to the new region.
- */
- if (x1 < x2)
- NEWRECT (region, next_rect, x1, y1, x2, y2);
-
- /*
- * Advance the pointer(s) with the leftmost right side, since the next
- * rectangle on that list may still overlap the other region's
- * current rectangle.
- */
- if (r1->x2 == x2)
- {
- r1++;
- }
- if (r2->x2 == x2)
- {
- r2++;
- }
- }
- while ((r1 != r1_end) && (r2 != r2_end));
-
- return TRUE;
-}
-
-PIXMAN_EXPORT pixman_bool_t
-PREFIX (_intersect) (region_type_t * new_reg,
- region_type_t * reg1,
- region_type_t * reg2)
-{
- GOOD (reg1);
- GOOD (reg2);
- GOOD (new_reg);
-
- /* check for trivial reject */
- if (PIXREGION_NIL (reg1) || PIXREGION_NIL (reg2) ||
- !EXTENTCHECK (&reg1->extents, &reg2->extents))
- {
- /* Covers about 20% of all cases */
- FREE_DATA (new_reg);
- new_reg->extents.x2 = new_reg->extents.x1;
- new_reg->extents.y2 = new_reg->extents.y1;
- if (PIXREGION_NAR (reg1) || PIXREGION_NAR (reg2))
- {
- new_reg->data = pixman_broken_data;
- return FALSE;
- }
- else
- {
- new_reg->data = pixman_region_empty_data;
- }
- }
- else if (!reg1->data && !reg2->data)
- {
- /* Covers about 80% of cases that aren't trivially rejected */
- new_reg->extents.x1 = MAX (reg1->extents.x1, reg2->extents.x1);
- new_reg->extents.y1 = MAX (reg1->extents.y1, reg2->extents.y1);
- new_reg->extents.x2 = MIN (reg1->extents.x2, reg2->extents.x2);
- new_reg->extents.y2 = MIN (reg1->extents.y2, reg2->extents.y2);
-
- FREE_DATA (new_reg);
-
- new_reg->data = (region_data_type_t *)NULL;
- }
- else if (!reg2->data && SUBSUMES (&reg2->extents, &reg1->extents))
- {
- return PREFIX (_copy) (new_reg, reg1);
- }
- else if (!reg1->data && SUBSUMES (&reg1->extents, &reg2->extents))
- {
- return PREFIX (_copy) (new_reg, reg2);
- }
- else if (reg1 == reg2)
- {
- return PREFIX (_copy) (new_reg, reg1);
- }
- else
- {
- /* General purpose intersection */
-
- if (!pixman_op (new_reg, reg1, reg2, pixman_region_intersect_o, FALSE, FALSE))
- return FALSE;
-
- pixman_set_extents (new_reg);
- }
-
- GOOD (new_reg);
- return(TRUE);
-}
-
-#define MERGERECT(r) \
- do \
- { \
- if (r->x1 <= x2) \
- { \
- /* Merge with current rectangle */ \
- if (x2 < r->x2) \
- x2 = r->x2; \
- } \
- else \
- { \
- /* Add current rectangle, start new one */ \
- NEWRECT (region, next_rect, x1, y1, x2, y2); \
- x1 = r->x1; \
- x2 = r->x2; \
- } \
- r++; \
- } while (0)
-
-/*======================================================================
- * Region Union
- *====================================================================*/
-
-/*-
- *-----------------------------------------------------------------------
- * pixman_region_union_o --
- * Handle an overlapping band for the union operation. Picks the
- * left-most rectangle each time and merges it into the region.
- *
- * Results:
- * TRUE if successful.
- *
- * Side Effects:
- * region is overwritten.
- * overlap is set to TRUE if any boxes overlap.
- *
- *-----------------------------------------------------------------------
- */
-static pixman_bool_t
-pixman_region_union_o (region_type_t *region,
- box_type_t * r1,
- box_type_t * r1_end,
- box_type_t * r2,
- box_type_t * r2_end,
- int y1,
- int y2)
-{
- box_type_t *next_rect;
- int x1; /* left and right side of current union */
- int x2;
-
- critical_if_fail (y1 < y2);
- critical_if_fail (r1 != r1_end && r2 != r2_end);
-
- next_rect = PIXREGION_TOP (region);
-
- /* Start off current rectangle */
- if (r1->x1 < r2->x1)
- {
- x1 = r1->x1;
- x2 = r1->x2;
- r1++;
- }
- else
- {
- x1 = r2->x1;
- x2 = r2->x2;
- r2++;
- }
- while (r1 != r1_end && r2 != r2_end)
- {
- if (r1->x1 < r2->x1)
- MERGERECT (r1);
- else
- MERGERECT (r2);
- }
-
- /* Finish off whoever (if any) is left */
- if (r1 != r1_end)
- {
- do
- {
- MERGERECT (r1);
- }
- while (r1 != r1_end);
- }
- else if (r2 != r2_end)
- {
- do
- {
- MERGERECT (r2);
- }
- while (r2 != r2_end);
- }
-
- /* Add current rectangle */
- NEWRECT (region, next_rect, x1, y1, x2, y2);
-
- return TRUE;
-}
-
-PIXMAN_EXPORT pixman_bool_t
-PREFIX(_intersect_rect) (region_type_t *dest,
- region_type_t *source,
- int x, int y,
- unsigned int width,
- unsigned int height)
-{
- region_type_t region;
-
- region.data = NULL;
- region.extents.x1 = x;
- region.extents.y1 = y;
- region.extents.x2 = x + width;
- region.extents.y2 = y + height;
-
- return PREFIX(_intersect) (dest, source, &region);
-}
-
-/* Convenience function for performing union of region with a
- * single rectangle
- */
-PIXMAN_EXPORT pixman_bool_t
-PREFIX (_union_rect) (region_type_t *dest,
- region_type_t *source,
- int x,
- int y,
- unsigned int width,
- unsigned int height)
-{
- region_type_t region;
-
- region.extents.x1 = x;
- region.extents.y1 = y;
- region.extents.x2 = x + width;
- region.extents.y2 = y + height;
-
- if (!GOOD_RECT (&region.extents))
- {
- if (BAD_RECT (&region.extents))
- _pixman_log_error (FUNC, "Invalid rectangle passed");
- return PREFIX (_copy) (dest, source);
- }
-
- region.data = NULL;
-
- return PREFIX (_union) (dest, source, &region);
-}
-
-PIXMAN_EXPORT pixman_bool_t
-PREFIX (_union) (region_type_t *new_reg,
- region_type_t *reg1,
- region_type_t *reg2)
-{
- /* Return TRUE if some overlap
- * between reg1, reg2
- */
- GOOD (reg1);
- GOOD (reg2);
- GOOD (new_reg);
-
- /* checks all the simple cases */
-
- /*
- * Region 1 and 2 are the same
- */
- if (reg1 == reg2)
- return PREFIX (_copy) (new_reg, reg1);
-
- /*
- * Region 1 is empty
- */
- if (PIXREGION_NIL (reg1))
- {
- if (PIXREGION_NAR (reg1))
- return pixman_break (new_reg);
-
- if (new_reg != reg2)
- return PREFIX (_copy) (new_reg, reg2);
-
- return TRUE;
- }
-
- /*
- * Region 2 is empty
- */
- if (PIXREGION_NIL (reg2))
- {
- if (PIXREGION_NAR (reg2))
- return pixman_break (new_reg);
-
- if (new_reg != reg1)
- return PREFIX (_copy) (new_reg, reg1);
-
- return TRUE;
- }
-
- /*
- * Region 1 completely subsumes region 2
- */
- if (!reg1->data && SUBSUMES (&reg1->extents, &reg2->extents))
- {
- if (new_reg != reg1)
- return PREFIX (_copy) (new_reg, reg1);
-
- return TRUE;
- }
-
- /*
- * Region 2 completely subsumes region 1
- */
- if (!reg2->data && SUBSUMES (&reg2->extents, &reg1->extents))
- {
- if (new_reg != reg2)
- return PREFIX (_copy) (new_reg, reg2);
-
- return TRUE;
- }
-
- if (!pixman_op (new_reg, reg1, reg2, pixman_region_union_o, TRUE, TRUE))
- return FALSE;
-
- new_reg->extents.x1 = MIN (reg1->extents.x1, reg2->extents.x1);
- new_reg->extents.y1 = MIN (reg1->extents.y1, reg2->extents.y1);
- new_reg->extents.x2 = MAX (reg1->extents.x2, reg2->extents.x2);
- new_reg->extents.y2 = MAX (reg1->extents.y2, reg2->extents.y2);
-
- GOOD (new_reg);
-
- return TRUE;
-}
-
-/*======================================================================
- * Batch Rectangle Union
- *====================================================================*/
-
-#define EXCHANGE_RECTS(a, b) \
- { \
- box_type_t t; \
- t = rects[a]; \
- rects[a] = rects[b]; \
- rects[b] = t; \
- }
-
-static void
-quick_sort_rects (
- box_type_t rects[],
- int numRects)
-{
- int y1;
- int x1;
- int i, j;
- box_type_t *r;
-
- /* Always called with numRects > 1 */
-
- do
- {
- if (numRects == 2)
- {
- if (rects[0].y1 > rects[1].y1 ||
- (rects[0].y1 == rects[1].y1 && rects[0].x1 > rects[1].x1))
- {
- EXCHANGE_RECTS (0, 1);
- }
-
- return;
- }
-
- /* Choose partition element, stick in location 0 */
- EXCHANGE_RECTS (0, numRects >> 1);
- y1 = rects[0].y1;
- x1 = rects[0].x1;
-
- /* Partition array */
- i = 0;
- j = numRects;
-
- do
- {
- r = &(rects[i]);
- do
- {
- r++;
- i++;
- }
- while (i != numRects && (r->y1 < y1 || (r->y1 == y1 && r->x1 < x1)));
-
- r = &(rects[j]);
- do
- {
- r--;
- j--;
- }
- while (y1 < r->y1 || (y1 == r->y1 && x1 < r->x1));
-
- if (i < j)
- EXCHANGE_RECTS (i, j);
- }
- while (i < j);
-
- /* Move partition element back to middle */
- EXCHANGE_RECTS (0, j);
-
- /* Recurse */
- if (numRects - j - 1 > 1)
- quick_sort_rects (&rects[j + 1], numRects - j - 1);
-
- numRects = j;
- }
- while (numRects > 1);
-}
-
-/*-
- *-----------------------------------------------------------------------
- * pixman_region_validate --
- *
- * Take a ``region'' which is a non-y-x-banded random collection of
- * rectangles, and compute a nice region which is the union of all the
- * rectangles.
- *
- * Results:
- * TRUE if successful.
- *
- * Side Effects:
- * The passed-in ``region'' may be modified.
- * overlap set to TRUE if any retangles overlapped,
- * else FALSE;
- *
- * Strategy:
- * Step 1. Sort the rectangles into ascending order with primary key y1
- * and secondary key x1.
- *
- * Step 2. Split the rectangles into the minimum number of proper y-x
- * banded regions. This may require horizontally merging
- * rectangles, and vertically coalescing bands. With any luck,
- * this step in an identity transformation (ala the Box widget),
- * or a coalescing into 1 box (ala Menus).
- *
- * Step 3. Merge the separate regions down to a single region by calling
- * pixman_region_union. Maximize the work each pixman_region_union call does by using
- * a binary merge.
- *
- *-----------------------------------------------------------------------
- */
-
-static pixman_bool_t
-validate (region_type_t * badreg)
-{
- /* Descriptor for regions under construction in Step 2. */
- typedef struct
- {
- region_type_t reg;
- int prev_band;
- int cur_band;
- } region_info_t;
-
- region_info_t stack_regions[64];
-
- int numRects; /* Original numRects for badreg */
- region_info_t *ri; /* Array of current regions */
- int num_ri; /* Number of entries used in ri */
- int size_ri; /* Number of entries available in ri */
- int i; /* Index into rects */
- int j; /* Index into ri */
- region_info_t *rit; /* &ri[j] */
- region_type_t *reg; /* ri[j].reg */
- box_type_t *box; /* Current box in rects */
- box_type_t *ri_box; /* Last box in ri[j].reg */
- region_type_t *hreg; /* ri[j_half].reg */
- pixman_bool_t ret = TRUE;
-
- if (!badreg->data)
- {
- GOOD (badreg);
- return TRUE;
- }
-
- numRects = badreg->data->numRects;
- if (!numRects)
- {
- if (PIXREGION_NAR (badreg))
- return FALSE;
- GOOD (badreg);
- return TRUE;
- }
-
- if (badreg->extents.x1 < badreg->extents.x2)
- {
- if ((numRects) == 1)
- {
- FREE_DATA (badreg);
- badreg->data = (region_data_type_t *) NULL;
- }
- else
- {
- DOWNSIZE (badreg, numRects);
- }
-
- GOOD (badreg);
-
- return TRUE;
- }
-
- /* Step 1: Sort the rects array into ascending (y1, x1) order */
- quick_sort_rects (PIXREGION_BOXPTR (badreg), numRects);
-
- /* Step 2: Scatter the sorted array into the minimum number of regions */
-
- /* Set up the first region to be the first rectangle in badreg */
- /* Note that step 2 code will never overflow the ri[0].reg rects array */
- ri = stack_regions;
- size_ri = sizeof (stack_regions) / sizeof (stack_regions[0]);
- num_ri = 1;
- ri[0].prev_band = 0;
- ri[0].cur_band = 0;
- ri[0].reg = *badreg;
- box = PIXREGION_BOXPTR (&ri[0].reg);
- ri[0].reg.extents = *box;
- ri[0].reg.data->numRects = 1;
- badreg->extents = *pixman_region_empty_box;
- badreg->data = pixman_region_empty_data;
-
- /* Now scatter rectangles into the minimum set of valid regions. If the
- * next rectangle to be added to a region would force an existing rectangle
- * in the region to be split up in order to maintain y-x banding, just
- * forget it. Try the next region. If it doesn't fit cleanly into any
- * region, make a new one.
- */
-
- for (i = numRects; --i > 0;)
- {
- box++;
- /* Look for a region to append box to */
- for (j = num_ri, rit = ri; --j >= 0; rit++)
- {
- reg = &rit->reg;
- ri_box = PIXREGION_END (reg);
-
- if (box->y1 == ri_box->y1 && box->y2 == ri_box->y2)
- {
- /* box is in same band as ri_box. Merge or append it */
- if (box->x1 <= ri_box->x2)
- {
- /* Merge it with ri_box */
- if (box->x2 > ri_box->x2)
- ri_box->x2 = box->x2;
- }
- else
- {
- RECTALLOC_BAIL (reg, 1, bail);
- *PIXREGION_TOP (reg) = *box;
- reg->data->numRects++;
- }
-
- goto next_rect; /* So sue me */
- }
- else if (box->y1 >= ri_box->y2)
- {
- /* Put box into new band */
- if (reg->extents.x2 < ri_box->x2)
- reg->extents.x2 = ri_box->x2;
-
- if (reg->extents.x1 > box->x1)
- reg->extents.x1 = box->x1;
-
- COALESCE (reg, rit->prev_band, rit->cur_band);
- rit->cur_band = reg->data->numRects;
- RECTALLOC_BAIL (reg, 1, bail);
- *PIXREGION_TOP (reg) = *box;
- reg->data->numRects++;
-
- goto next_rect;
- }
- /* Well, this region was inappropriate. Try the next one. */
- } /* for j */
-
- /* Uh-oh. No regions were appropriate. Create a new one. */
- if (size_ri == num_ri)
- {
- size_t data_size;
-
- /* Oops, allocate space for new region information */
- size_ri <<= 1;
-
- data_size = size_ri * sizeof(region_info_t);
- if (data_size / size_ri != sizeof(region_info_t))
- goto bail;
-
- if (ri == stack_regions)
- {
- rit = malloc (data_size);
- if (!rit)
- goto bail;
- memcpy (rit, ri, num_ri * sizeof (region_info_t));
- }
- else
- {
- rit = (region_info_t *) realloc (ri, data_size);
- if (!rit)
- goto bail;
- }
- ri = rit;
- rit = &ri[num_ri];
- }
- num_ri++;
- rit->prev_band = 0;
- rit->cur_band = 0;
- rit->reg.extents = *box;
- rit->reg.data = (region_data_type_t *)NULL;
-
- /* MUST force allocation */
- if (!pixman_rect_alloc (&rit->reg, (i + num_ri) / num_ri))
- goto bail;
-
- next_rect: ;
- } /* for i */
-
- /* Make a final pass over each region in order to COALESCE and set
- * extents.x2 and extents.y2
- */
- for (j = num_ri, rit = ri; --j >= 0; rit++)
- {
- reg = &rit->reg;
- ri_box = PIXREGION_END (reg);
- reg->extents.y2 = ri_box->y2;
-
- if (reg->extents.x2 < ri_box->x2)
- reg->extents.x2 = ri_box->x2;
-
- COALESCE (reg, rit->prev_band, rit->cur_band);
-
- if (reg->data->numRects == 1) /* keep unions happy below */
- {
- FREE_DATA (reg);
- reg->data = (region_data_type_t *)NULL;
- }
- }
-
- /* Step 3: Union all regions into a single region */
- while (num_ri > 1)
- {
- int half = num_ri / 2;
- for (j = num_ri & 1; j < (half + (num_ri & 1)); j++)
- {
- reg = &ri[j].reg;
- hreg = &ri[j + half].reg;
-
- if (!pixman_op (reg, reg, hreg, pixman_region_union_o, TRUE, TRUE))
- ret = FALSE;
-
- if (hreg->extents.x1 < reg->extents.x1)
- reg->extents.x1 = hreg->extents.x1;
-
- if (hreg->extents.y1 < reg->extents.y1)
- reg->extents.y1 = hreg->extents.y1;
-
- if (hreg->extents.x2 > reg->extents.x2)
- reg->extents.x2 = hreg->extents.x2;
-
- if (hreg->extents.y2 > reg->extents.y2)
- reg->extents.y2 = hreg->extents.y2;
-
- FREE_DATA (hreg);
- }
-
- num_ri -= half;
-
- if (!ret)
- goto bail;
- }
-
- *badreg = ri[0].reg;
-
- if (ri != stack_regions)
- free (ri);
-
- GOOD (badreg);
- return ret;
-
-bail:
- for (i = 0; i < num_ri; i++)
- FREE_DATA (&ri[i].reg);
-
- if (ri != stack_regions)
- free (ri);
-
- return pixman_break (badreg);
-}
-
-/*======================================================================
- * Region Subtraction
- *====================================================================*/
-
-/*-
- *-----------------------------------------------------------------------
- * pixman_region_subtract_o --
- * Overlapping band subtraction. x1 is the left-most point not yet
- * checked.
- *
- * Results:
- * TRUE if successful.
- *
- * Side Effects:
- * region may have rectangles added to it.
- *
- *-----------------------------------------------------------------------
- */
-/*ARGSUSED*/
-static pixman_bool_t
-pixman_region_subtract_o (region_type_t * region,
- box_type_t * r1,
- box_type_t * r1_end,
- box_type_t * r2,
- box_type_t * r2_end,
- int y1,
- int y2)
-{
- box_type_t * next_rect;
- int x1;
-
- x1 = r1->x1;
-
- critical_if_fail (y1 < y2);
- critical_if_fail (r1 != r1_end && r2 != r2_end);
-
- next_rect = PIXREGION_TOP (region);
-
- do
- {
- if (r2->x2 <= x1)
- {
- /*
- * Subtrahend entirely to left of minuend: go to next subtrahend.
- */
- r2++;
- }
- else if (r2->x1 <= x1)
- {
- /*
- * Subtrahend precedes minuend: nuke left edge of minuend.
- */
- x1 = r2->x2;
- if (x1 >= r1->x2)
- {
- /*
- * Minuend completely covered: advance to next minuend and
- * reset left fence to edge of new minuend.
- */
- r1++;
- if (r1 != r1_end)
- x1 = r1->x1;
- }
- else
- {
- /*
- * Subtrahend now used up since it doesn't extend beyond
- * minuend
- */
- r2++;
- }
- }
- else if (r2->x1 < r1->x2)
- {
- /*
- * Left part of subtrahend covers part of minuend: add uncovered
- * part of minuend to region and skip to next subtrahend.
- */
- critical_if_fail (x1 < r2->x1);
- NEWRECT (region, next_rect, x1, y1, r2->x1, y2);
-
- x1 = r2->x2;
- if (x1 >= r1->x2)
- {
- /*
- * Minuend used up: advance to new...
- */
- r1++;
- if (r1 != r1_end)
- x1 = r1->x1;
- }
- else
- {
- /*
- * Subtrahend used up
- */
- r2++;
- }
- }
- else
- {
- /*
- * Minuend used up: add any remaining piece before advancing.
- */
- if (r1->x2 > x1)
- NEWRECT (region, next_rect, x1, y1, r1->x2, y2);
-
- r1++;
-
- if (r1 != r1_end)
- x1 = r1->x1;
- }
- }
- while ((r1 != r1_end) && (r2 != r2_end));
-
- /*
- * Add remaining minuend rectangles to region.
- */
- while (r1 != r1_end)
- {
- critical_if_fail (x1 < r1->x2);
-
- NEWRECT (region, next_rect, x1, y1, r1->x2, y2);
-
- r1++;
- if (r1 != r1_end)
- x1 = r1->x1;
- }
- return TRUE;
-}
-
-/*-
- *-----------------------------------------------------------------------
- * pixman_region_subtract --
- * Subtract reg_s from reg_m and leave the result in reg_d.
- * S stands for subtrahend, M for minuend and D for difference.
- *
- * Results:
- * TRUE if successful.
- *
- * Side Effects:
- * reg_d is overwritten.
- *
- *-----------------------------------------------------------------------
- */
-PIXMAN_EXPORT pixman_bool_t
-PREFIX (_subtract) (region_type_t *reg_d,
- region_type_t *reg_m,
- region_type_t *reg_s)
-{
- GOOD (reg_m);
- GOOD (reg_s);
- GOOD (reg_d);
-
- /* check for trivial rejects */
- if (PIXREGION_NIL (reg_m) || PIXREGION_NIL (reg_s) ||
- !EXTENTCHECK (&reg_m->extents, &reg_s->extents))
- {
- if (PIXREGION_NAR (reg_s))
- return pixman_break (reg_d);
-
- return PREFIX (_copy) (reg_d, reg_m);
- }
- else if (reg_m == reg_s)
- {
- FREE_DATA (reg_d);
- reg_d->extents.x2 = reg_d->extents.x1;
- reg_d->extents.y2 = reg_d->extents.y1;
- reg_d->data = pixman_region_empty_data;
-
- return TRUE;
- }
-
- /* Add those rectangles in region 1 that aren't in region 2,
- do yucky subtraction for overlaps, and
- just throw away rectangles in region 2 that aren't in region 1 */
- if (!pixman_op (reg_d, reg_m, reg_s, pixman_region_subtract_o, TRUE, FALSE))
- return FALSE;
-
- /*
- * Can't alter reg_d's extents before we call pixman_op because
- * it might be one of the source regions and pixman_op depends
- * on the extents of those regions being unaltered. Besides, this
- * way there's no checking against rectangles that will be nuked
- * due to coalescing, so we have to examine fewer rectangles.
- */
- pixman_set_extents (reg_d);
- GOOD (reg_d);
- return TRUE;
-}
-
-/*======================================================================
- * Region Inversion
- *====================================================================*/
-
-/*-
- *-----------------------------------------------------------------------
- * pixman_region_inverse --
- * Take a region and a box and return a region that is everything
- * in the box but not in the region. The careful reader will note
- * that this is the same as subtracting the region from the box...
- *
- * Results:
- * TRUE.
- *
- * Side Effects:
- * new_reg is overwritten.
- *
- *-----------------------------------------------------------------------
- */
-PIXMAN_EXPORT pixman_bool_t
-PREFIX (_inverse) (region_type_t *new_reg, /* Destination region */
- region_type_t *reg1, /* Region to invert */
- box_type_t * inv_rect) /* Bounding box for inversion */
-{
- region_type_t inv_reg; /* Quick and dirty region made from the
- * bounding box */
- GOOD (reg1);
- GOOD (new_reg);
-
- /* check for trivial rejects */
- if (PIXREGION_NIL (reg1) || !EXTENTCHECK (inv_rect, &reg1->extents))
- {
- if (PIXREGION_NAR (reg1))
- return pixman_break (new_reg);
-
- new_reg->extents = *inv_rect;
- FREE_DATA (new_reg);
- new_reg->data = (region_data_type_t *)NULL;
-
- return TRUE;
- }
-
- /* Add those rectangles in region 1 that aren't in region 2,
- * do yucky subtraction for overlaps, and
- * just throw away rectangles in region 2 that aren't in region 1
- */
- inv_reg.extents = *inv_rect;
- inv_reg.data = (region_data_type_t *)NULL;
- if (!pixman_op (new_reg, &inv_reg, reg1, pixman_region_subtract_o, TRUE, FALSE))
- return FALSE;
-
- /*
- * Can't alter new_reg's extents before we call pixman_op because
- * it might be one of the source regions and pixman_op depends
- * on the extents of those regions being unaltered. Besides, this
- * way there's no checking against rectangles that will be nuked
- * due to coalescing, so we have to examine fewer rectangles.
- */
- pixman_set_extents (new_reg);
- GOOD (new_reg);
- return TRUE;
-}
-
-/* In time O(log n), locate the first box whose y2 is greater than y.
- * Return @end if no such box exists.
- */
-static box_type_t *
-find_box_for_y (box_type_t *begin, box_type_t *end, int y)
-{
- box_type_t *mid;
-
- if (end == begin)
- return end;
-
- if (end - begin == 1)
- {
- if (begin->y2 > y)
- return begin;
- else
- return end;
- }
-
- mid = begin + (end - begin) / 2;
- if (mid->y2 > y)
- {
- /* If no box is found in [begin, mid], the function
- * will return @mid, which is then known to be the
- * correct answer.
- */
- return find_box_for_y (begin, mid, y);
- }
- else
- {
- return find_box_for_y (mid, end, y);
- }
-}
-
-/*
- * rect_in(region, rect)
- * This routine takes a pointer to a region and a pointer to a box
- * and determines if the box is outside/inside/partly inside the region.
- *
- * The idea is to travel through the list of rectangles trying to cover the
- * passed box with them. Anytime a piece of the rectangle isn't covered
- * by a band of rectangles, part_out is set TRUE. Any time a rectangle in
- * the region covers part of the box, part_in is set TRUE. The process ends
- * when either the box has been completely covered (we reached a band that
- * doesn't overlap the box, part_in is TRUE and part_out is false), the
- * box has been partially covered (part_in == part_out == TRUE -- because of
- * the banding, the first time this is true we know the box is only
- * partially in the region) or is outside the region (we reached a band
- * that doesn't overlap the box at all and part_in is false)
- */
-PIXMAN_EXPORT pixman_region_overlap_t
-PREFIX (_contains_rectangle) (region_type_t * region,
- box_type_t * prect)
-{
- box_type_t * pbox;
- box_type_t * pbox_end;
- int part_in, part_out;
- int numRects;
- int x, y;
-
- GOOD (region);
-
- numRects = PIXREGION_NUMRECTS (region);
-
- /* useful optimization */
- if (!numRects || !EXTENTCHECK (&region->extents, prect))
- return(PIXMAN_REGION_OUT);
-
- if (numRects == 1)
- {
- /* We know that it must be PIXMAN_REGION_IN or PIXMAN_REGION_PART */
- if (SUBSUMES (&region->extents, prect))
- return(PIXMAN_REGION_IN);
- else
- return(PIXMAN_REGION_PART);
- }
-
- part_out = FALSE;
- part_in = FALSE;
-
- /* (x,y) starts at upper left of rect, moving to the right and down */
- x = prect->x1;
- y = prect->y1;
-
- /* can stop when both part_out and part_in are TRUE, or we reach prect->y2 */
- for (pbox = PIXREGION_BOXPTR (region), pbox_end = pbox + numRects;
- pbox != pbox_end;
- pbox++)
- {
- /* getting up to speed or skipping remainder of band */
- if (pbox->y2 <= y)
- {
- if ((pbox = find_box_for_y (pbox, pbox_end, y)) == pbox_end)
- break;
- }
-
- if (pbox->y1 > y)
- {
- part_out = TRUE; /* missed part of rectangle above */
- if (part_in || (pbox->y1 >= prect->y2))
- break;
- y = pbox->y1; /* x guaranteed to be == prect->x1 */
- }
-
- if (pbox->x2 <= x)
- continue; /* not far enough over yet */
-
- if (pbox->x1 > x)
- {
- part_out = TRUE; /* missed part of rectangle to left */
- if (part_in)
- break;
- }
-
- if (pbox->x1 < prect->x2)
- {
- part_in = TRUE; /* definitely overlap */
- if (part_out)
- break;
- }
-
- if (pbox->x2 >= prect->x2)
- {
- y = pbox->y2; /* finished with this band */
- if (y >= prect->y2)
- break;
- x = prect->x1; /* reset x out to left again */
- }
- else
- {
- /*
- * Because boxes in a band are maximal width, if the first box
- * to overlap the rectangle doesn't completely cover it in that
- * band, the rectangle must be partially out, since some of it
- * will be uncovered in that band. part_in will have been set true
- * by now...
- */
- part_out = TRUE;
- break;
- }
- }
-
- if (part_in)
- {
- if (y < prect->y2)
- return PIXMAN_REGION_PART;
- else
- return PIXMAN_REGION_IN;
- }
- else
- {
- return PIXMAN_REGION_OUT;
- }
-}
-
-/* PREFIX(_translate) (region, x, y)
- * translates in place
- */
-
-PIXMAN_EXPORT void
-PREFIX (_translate) (region_type_t *region, int x, int y)
-{
- overflow_int_t x1, x2, y1, y2;
- int nbox;
- box_type_t * pbox;
-
- GOOD (region);
- region->extents.x1 = x1 = region->extents.x1 + x;
- region->extents.y1 = y1 = region->extents.y1 + y;
- region->extents.x2 = x2 = region->extents.x2 + x;
- region->extents.y2 = y2 = region->extents.y2 + y;
-
- if (((x1 - PIXMAN_REGION_MIN) | (y1 - PIXMAN_REGION_MIN) | (PIXMAN_REGION_MAX - x2) | (PIXMAN_REGION_MAX - y2)) >= 0)
- {
- if (region->data && (nbox = region->data->numRects))
- {
- for (pbox = PIXREGION_BOXPTR (region); nbox--; pbox++)
- {
- pbox->x1 += x;
- pbox->y1 += y;
- pbox->x2 += x;
- pbox->y2 += y;
- }
- }
- return;
- }
-
- if (((x2 - PIXMAN_REGION_MIN) | (y2 - PIXMAN_REGION_MIN) | (PIXMAN_REGION_MAX - x1) | (PIXMAN_REGION_MAX - y1)) <= 0)
- {
- region->extents.x2 = region->extents.x1;
- region->extents.y2 = region->extents.y1;
- FREE_DATA (region);
- region->data = pixman_region_empty_data;
- return;
- }
-
- if (x1 < PIXMAN_REGION_MIN)
- region->extents.x1 = PIXMAN_REGION_MIN;
- else if (x2 > PIXMAN_REGION_MAX)
- region->extents.x2 = PIXMAN_REGION_MAX;
-
- if (y1 < PIXMAN_REGION_MIN)
- region->extents.y1 = PIXMAN_REGION_MIN;
- else if (y2 > PIXMAN_REGION_MAX)
- region->extents.y2 = PIXMAN_REGION_MAX;
-
- if (region->data && (nbox = region->data->numRects))
- {
- box_type_t * pbox_out;
-
- for (pbox_out = pbox = PIXREGION_BOXPTR (region); nbox--; pbox++)
- {
- pbox_out->x1 = x1 = pbox->x1 + x;
- pbox_out->y1 = y1 = pbox->y1 + y;
- pbox_out->x2 = x2 = pbox->x2 + x;
- pbox_out->y2 = y2 = pbox->y2 + y;
-
- if (((x2 - PIXMAN_REGION_MIN) | (y2 - PIXMAN_REGION_MIN) |
- (PIXMAN_REGION_MAX - x1) | (PIXMAN_REGION_MAX - y1)) <= 0)
- {
- region->data->numRects--;
- continue;
- }
-
- if (x1 < PIXMAN_REGION_MIN)
- pbox_out->x1 = PIXMAN_REGION_MIN;
- else if (x2 > PIXMAN_REGION_MAX)
- pbox_out->x2 = PIXMAN_REGION_MAX;
-
- if (y1 < PIXMAN_REGION_MIN)
- pbox_out->y1 = PIXMAN_REGION_MIN;
- else if (y2 > PIXMAN_REGION_MAX)
- pbox_out->y2 = PIXMAN_REGION_MAX;
-
- pbox_out++;
- }
-
- if (pbox_out != pbox)
- {
- if (region->data->numRects == 1)
- {
- region->extents = *PIXREGION_BOXPTR (region);
- FREE_DATA (region);
- region->data = (region_data_type_t *)NULL;
- }
- else
- {
- pixman_set_extents (region);
- }
- }
- }
-
- GOOD (region);
-}
-
-PIXMAN_EXPORT void
-PREFIX (_reset) (region_type_t *region, box_type_t *box)
-{
- GOOD (region);
-
- critical_if_fail (GOOD_RECT (box));
-
- region->extents = *box;
-
- FREE_DATA (region);
-
- region->data = NULL;
-}
-
-PIXMAN_EXPORT void
-PREFIX (_clear) (region_type_t *region)
-{
- GOOD (region);
- FREE_DATA (region);
-
- region->extents = *pixman_region_empty_box;
- region->data = pixman_region_empty_data;
-}
-
-/* box is "return" value */
-PIXMAN_EXPORT int
-PREFIX (_contains_point) (region_type_t * region,
- int x, int y,
- box_type_t * box)
-{
- box_type_t *pbox, *pbox_end;
- int numRects;
-
- GOOD (region);
- numRects = PIXREGION_NUMRECTS (region);
-
- if (!numRects || !INBOX (&region->extents, x, y))
- return(FALSE);
-
- if (numRects == 1)
- {
- if (box)
- *box = region->extents;
-
- return(TRUE);
- }
-
- pbox = PIXREGION_BOXPTR (region);
- pbox_end = pbox + numRects;
-
- pbox = find_box_for_y (pbox, pbox_end, y);
-
- for (;pbox != pbox_end; pbox++)
- {
- if ((y < pbox->y1) || (x < pbox->x1))
- break; /* missed it */
-
- if (x >= pbox->x2)
- continue; /* not there yet */
-
- if (box)
- *box = *pbox;
-
- return(TRUE);
- }
-
- return(FALSE);
-}
-
-PIXMAN_EXPORT int
-PREFIX (_not_empty) (region_type_t * region)
-{
- GOOD (region);
-
- return(!PIXREGION_NIL (region));
-}
-
-PIXMAN_EXPORT box_type_t *
-PREFIX (_extents) (region_type_t * region)
-{
- GOOD (region);
-
- return(&region->extents);
-}
-
-/*
- * Clip a list of scanlines to a region. The caller has allocated the
- * space. FSorted is non-zero if the scanline origins are in ascending order.
- *
- * returns the number of new, clipped scanlines.
- */
-
-PIXMAN_EXPORT pixman_bool_t
-PREFIX (_selfcheck) (region_type_t *reg)
-{
- int i, numRects;
-
- if ((reg->extents.x1 > reg->extents.x2) ||
- (reg->extents.y1 > reg->extents.y2))
- {
- return FALSE;
- }
-
- numRects = PIXREGION_NUMRECTS (reg);
- if (!numRects)
- {
- return ((reg->extents.x1 == reg->extents.x2) &&
- (reg->extents.y1 == reg->extents.y2) &&
- (reg->data->size || (reg->data == pixman_region_empty_data)));
- }
- else if (numRects == 1)
- {
- return (!reg->data);
- }
- else
- {
- box_type_t * pbox_p, * pbox_n;
- box_type_t box;
-
- pbox_p = PIXREGION_RECTS (reg);
- box = *pbox_p;
- box.y2 = pbox_p[numRects - 1].y2;
- pbox_n = pbox_p + 1;
-
- for (i = numRects; --i > 0; pbox_p++, pbox_n++)
- {
- if ((pbox_n->x1 >= pbox_n->x2) ||
- (pbox_n->y1 >= pbox_n->y2))
- {
- return FALSE;
- }
-
- if (pbox_n->x1 < box.x1)
- box.x1 = pbox_n->x1;
-
- if (pbox_n->x2 > box.x2)
- box.x2 = pbox_n->x2;
-
- if ((pbox_n->y1 < pbox_p->y1) ||
- ((pbox_n->y1 == pbox_p->y1) &&
- ((pbox_n->x1 < pbox_p->x2) || (pbox_n->y2 != pbox_p->y2))))
- {
- return FALSE;
- }
- }
-
- return ((box.x1 == reg->extents.x1) &&
- (box.x2 == reg->extents.x2) &&
- (box.y1 == reg->extents.y1) &&
- (box.y2 == reg->extents.y2));
- }
-}
-
-PIXMAN_EXPORT pixman_bool_t
-PREFIX (_init_rects) (region_type_t *region,
- const box_type_t *boxes, int count)
-{
- box_type_t *rects;
- int displacement;
- int i;
-
- /* if it's 1, then we just want to set the extents, so call
- * the existing method. */
- if (count == 1)
- {
- PREFIX (_init_rect) (region,
- boxes[0].x1,
- boxes[0].y1,
- boxes[0].x2 - boxes[0].x1,
- boxes[0].y2 - boxes[0].y1);
- return TRUE;
- }
-
- PREFIX (_init) (region);
-
- /* if it's 0, don't call pixman_rect_alloc -- 0 rectangles is
- * a special case, and causing pixman_rect_alloc would cause
- * us to leak memory (because the 0-rect case should be the
- * static pixman_region_empty_data data).
- */
- if (count == 0)
- return TRUE;
-
- if (!pixman_rect_alloc (region, count))
- return FALSE;
-
- rects = PIXREGION_RECTS (region);
-
- /* Copy in the rects */
- memcpy (rects, boxes, sizeof(box_type_t) * count);
- region->data->numRects = count;
-
- /* Eliminate empty and malformed rectangles */
- displacement = 0;
-
- for (i = 0; i < count; ++i)
- {
- box_type_t *box = &rects[i];
-
- if (box->x1 >= box->x2 || box->y1 >= box->y2)
- displacement++;
- else if (displacement)
- rects[i - displacement] = rects[i];
- }
-
- region->data->numRects -= displacement;
-
- /* If eliminating empty rectangles caused there
- * to be only 0 or 1 rectangles, deal with that.
- */
- if (region->data->numRects == 0)
- {
- FREE_DATA (region);
- PREFIX (_init) (region);
-
- return TRUE;
- }
-
- if (region->data->numRects == 1)
- {
- region->extents = rects[0];
-
- FREE_DATA (region);
- region->data = NULL;
-
- GOOD (region);
-
- return TRUE;
- }
-
- /* Validate */
- region->extents.x1 = region->extents.x2 = 0;
-
- return validate (region);
-}
-
-#define READ(_ptr) (*(_ptr))
-
-static inline box_type_t *
-bitmap_addrect (region_type_t *reg,
- box_type_t *r,
- box_type_t **first_rect,
- int rx1, int ry1,
- int rx2, int ry2)
-{
- if ((rx1 < rx2) && (ry1 < ry2) &&
- (!(reg->data->numRects &&
- ((r-1)->y1 == ry1) && ((r-1)->y2 == ry2) &&
- ((r-1)->x1 <= rx1) && ((r-1)->x2 >= rx2))))
- {
- if (reg->data->numRects == reg->data->size)
- {
- if (!pixman_rect_alloc (reg, 1))
- return NULL;
- *first_rect = PIXREGION_BOXPTR(reg);
- r = *first_rect + reg->data->numRects;
- }
- r->x1 = rx1;
- r->y1 = ry1;
- r->x2 = rx2;
- r->y2 = ry2;
- reg->data->numRects++;
- if (r->x1 < reg->extents.x1)
- reg->extents.x1 = r->x1;
- if (r->x2 > reg->extents.x2)
- reg->extents.x2 = r->x2;
- r++;
- }
- return r;
-}
-
-/* Convert bitmap clip mask into clipping region.
- * First, goes through each line and makes boxes by noting the transitions
- * from 0 to 1 and 1 to 0.
- * Then it coalesces the current line with the previous if they have boxes
- * at the same X coordinates.
- * Stride is in number of uint32_t per line.
- */
-PIXMAN_EXPORT void
-PREFIX (_init_from_image) (region_type_t *region,
- pixman_image_t *image)
-{
- uint32_t mask0 = 0xffffffff & ~SCREEN_SHIFT_RIGHT(0xffffffff, 1);
- box_type_t *first_rect, *rects, *prect_line_start;
- box_type_t *old_rect, *new_rect;
- uint32_t *pw, w, *pw_line, *pw_line_end;
- int irect_prev_start, irect_line_start;
- int h, base, rx1 = 0, crects;
- int ib;
- pixman_bool_t in_box, same;
- int width, height, stride;
-
- PREFIX(_init) (region);
-
- critical_if_fail (region->data);
-
- return_if_fail (image->type == BITS);
- return_if_fail (image->bits.format == PIXMAN_a1);
-
- pw_line = pixman_image_get_data (image);
- width = pixman_image_get_width (image);
- height = pixman_image_get_height (image);
- stride = pixman_image_get_stride (image) / 4;
-
- first_rect = PIXREGION_BOXPTR(region);
- rects = first_rect;
-
- region->extents.x1 = width - 1;
- region->extents.x2 = 0;
- irect_prev_start = -1;
- for (h = 0; h < height; h++)
- {
- pw = pw_line;
- pw_line += stride;
- irect_line_start = rects - first_rect;
-
- /* If the Screen left most bit of the word is set, we're starting in
- * a box */
- if (READ(pw) & mask0)
- {
- in_box = TRUE;
- rx1 = 0;
- }
- else
- {
- in_box = FALSE;
- }
-
- /* Process all words which are fully in the pixmap */
- pw_line_end = pw + (width >> 5);
- for (base = 0; pw < pw_line_end; base += 32)
- {
- w = READ(pw++);
- if (in_box)
- {
- if (!~w)
- continue;
- }
- else
- {
- if (!w)
- continue;
- }
- for (ib = 0; ib < 32; ib++)
- {
- /* If the Screen left most bit of the word is set, we're
- * starting a box */
- if (w & mask0)
- {
- if (!in_box)
- {
- rx1 = base + ib;
- /* start new box */
- in_box = TRUE;
- }
- }
- else
- {
- if (in_box)
- {
- /* end box */
- rects = bitmap_addrect (region, rects, &first_rect,
- rx1, h, base + ib, h + 1);
- if (rects == NULL)
- goto error;
- in_box = FALSE;
- }
- }
- /* Shift the word VISUALLY left one. */
- w = SCREEN_SHIFT_LEFT(w, 1);
- }
- }
-
- if (width & 31)
- {
- /* Process final partial word on line */
- w = READ(pw++);
- for (ib = 0; ib < (width & 31); ib++)
- {
- /* If the Screen left most bit of the word is set, we're
- * starting a box */
- if (w & mask0)
- {
- if (!in_box)
- {
- rx1 = base + ib;
- /* start new box */
- in_box = TRUE;
- }
- }
- else
- {
- if (in_box)
- {
- /* end box */
- rects = bitmap_addrect(region, rects, &first_rect,
- rx1, h, base + ib, h + 1);
- if (rects == NULL)
- goto error;
- in_box = FALSE;
- }
- }
- /* Shift the word VISUALLY left one. */
- w = SCREEN_SHIFT_LEFT(w, 1);
- }
- }
- /* If scanline ended with last bit set, end the box */
- if (in_box)
- {
- rects = bitmap_addrect(region, rects, &first_rect,
- rx1, h, base + (width & 31), h + 1);
- if (rects == NULL)
- goto error;
- }
- /* if all rectangles on this line have the same x-coords as
- * those on the previous line, then add 1 to all the previous y2s and
- * throw away all the rectangles from this line
- */
- same = FALSE;
- if (irect_prev_start != -1)
- {
- crects = irect_line_start - irect_prev_start;
- if (crects != 0 &&
- crects == ((rects - first_rect) - irect_line_start))
- {
- old_rect = first_rect + irect_prev_start;
- new_rect = prect_line_start = first_rect + irect_line_start;
- same = TRUE;
- while (old_rect < prect_line_start)
- {
- if ((old_rect->x1 != new_rect->x1) ||
- (old_rect->x2 != new_rect->x2))
- {
- same = FALSE;
- break;
- }
- old_rect++;
- new_rect++;
- }
- if (same)
- {
- old_rect = first_rect + irect_prev_start;
- while (old_rect < prect_line_start)
- {
- old_rect->y2 += 1;
- old_rect++;
- }
- rects -= crects;
- region->data->numRects -= crects;
- }
- }
- }
- if(!same)
- irect_prev_start = irect_line_start;
- }
- if (!region->data->numRects)
- {
- region->extents.x1 = region->extents.x2 = 0;
- }
- else
- {
- region->extents.y1 = PIXREGION_BOXPTR(region)->y1;
- region->extents.y2 = PIXREGION_END(region)->y2;
- if (region->data->numRects == 1)
- {
- free (region->data);
- region->data = NULL;
- }
- }
-
- error:
- return;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-region16.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-region16.c
deleted file mode 100644
index d88d3380f8b..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-region16.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright © 2008 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software
- * and its documentation for any purpose is hereby granted without
- * fee, provided that the above copyright notice appear in all copies
- * and that both that copyright notice and this permission notice
- * appear in supporting documentation, and that the name of
- * Red Hat, Inc. not be used in advertising or publicity pertaining to
- * distribution of the software without specific, written prior
- * permission. Red Hat, Inc. makes no representations about the
- * suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
- * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
- * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
- * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Soren Sandmann <sandmann@redhat.com>
- */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#undef PIXMAN_DISABLE_DEPRECATED
-
-#include "pixman-private.h"
-
-#include <stdlib.h>
-
-typedef pixman_box16_t box_type_t;
-typedef pixman_region16_data_t region_data_type_t;
-typedef pixman_region16_t region_type_t;
-typedef int32_t overflow_int_t;
-
-typedef struct {
- int x, y;
-} point_type_t;
-
-#define PREFIX(x) pixman_region##x
-
-#define PIXMAN_REGION_MAX INT16_MAX
-#define PIXMAN_REGION_MIN INT16_MIN
-
-#include "pixman-region.c"
-
-/* This function exists only to make it possible to preserve the X ABI -
- * it should go away at first opportunity.
- *
- * The problem is that the X ABI exports the three structs and has used
- * them through macros. So the X server calls this function with
- * the addresses of those structs which makes the existing code continue to
- * work.
- */
-PIXMAN_EXPORT void
-pixman_region_set_static_pointers (pixman_box16_t *empty_box,
- pixman_region16_data_t *empty_data,
- pixman_region16_data_t *broken_data)
-{
- pixman_region_empty_box = empty_box;
- pixman_region_empty_data = empty_data;
- pixman_broken_data = broken_data;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-region32.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-region32.c
deleted file mode 100644
index abd6b1a9371..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-region32.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright © 2008 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software
- * and its documentation for any purpose is hereby granted without
- * fee, provided that the above copyright notice appear in all copies
- * and that both that copyright notice and this permission notice
- * appear in supporting documentation, and that the name of
- * Red Hat, Inc. not be used in advertising or publicity pertaining to
- * distribution of the software without specific, written prior
- * permission. Red Hat, Inc. makes no representations about the
- * suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
- * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
- * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
- * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Soren Sandmann <sandmann@redhat.com>
- */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "pixman-private.h"
-
-#include <stdlib.h>
-
-typedef pixman_box32_t box_type_t;
-typedef pixman_region32_data_t region_data_type_t;
-typedef pixman_region32_t region_type_t;
-typedef int64_t overflow_int_t;
-
-typedef struct {
- int x, y;
-} point_type_t;
-
-#define PREFIX(x) pixman_region32##x
-
-#define PIXMAN_REGION_MAX INT32_MAX
-#define PIXMAN_REGION_MIN INT32_MIN
-
-#include "pixman-region.c"
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-solid-fill.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-solid-fill.c
deleted file mode 100644
index 4694ebc7004..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-solid-fill.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright © 2000 SuSE, Inc.
- * Copyright © 2007, 2009 Red Hat, Inc.
- * Copyright © 2009 Soren Sandmann
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "pixman-private.h"
-
-static uint32_t
-color_to_uint32 (const pixman_color_t *color)
-{
- return
- ((unsigned int) color->alpha >> 8 << 24) |
- ((unsigned int) color->red >> 8 << 16) |
- ((unsigned int) color->green & 0xff00) |
- ((unsigned int) color->blue >> 8);
-}
-
-static argb_t
-color_to_float (const pixman_color_t *color)
-{
- argb_t result;
-
- result.a = pixman_unorm_to_float (color->alpha, 16);
- result.r = pixman_unorm_to_float (color->red, 16);
- result.g = pixman_unorm_to_float (color->green, 16);
- result.b = pixman_unorm_to_float (color->blue, 16);
-
- return result;
-}
-
-PIXMAN_EXPORT pixman_image_t *
-pixman_image_create_solid_fill (const pixman_color_t *color)
-{
- pixman_image_t *img = _pixman_image_allocate ();
-
- if (!img)
- return NULL;
-
- img->type = SOLID;
- img->solid.color = *color;
- img->solid.color_32 = color_to_uint32 (color);
- img->solid.color_float = color_to_float (color);
-
- return img;
-}
-
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-sse2.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-sse2.c
deleted file mode 100644
index 2644b0a62c7..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-sse2.c
+++ /dev/null
@@ -1,6527 +0,0 @@
-/*
- * Copyright © 2008 Rodrigo Kumpera
- * Copyright © 2008 André Tupinambá
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Red Hat not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. Red Hat makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Rodrigo Kumpera (kumpera@gmail.com)
- * André Tupinambá (andrelrt@gmail.com)
- *
- * Based on work by Owen Taylor and Søren Sandmann
- */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-/* PSHUFD is slow on a lot of old processors, and new processors have SSSE3 */
-#define PSHUFD_IS_FAST 0
-
-#include <xmmintrin.h> /* for _mm_shuffle_pi16 and _MM_SHUFFLE */
-#include <emmintrin.h> /* for SSE2 intrinsics */
-#include "pixman-private.h"
-#include "pixman-combine32.h"
-#include "pixman-inlines.h"
-
-static __m128i mask_0080;
-static __m128i mask_00ff;
-static __m128i mask_0101;
-static __m128i mask_ffff;
-static __m128i mask_ff000000;
-static __m128i mask_alpha;
-
-static __m128i mask_565_r;
-static __m128i mask_565_g1, mask_565_g2;
-static __m128i mask_565_b;
-static __m128i mask_red;
-static __m128i mask_green;
-static __m128i mask_blue;
-
-static __m128i mask_565_fix_rb;
-static __m128i mask_565_fix_g;
-
-static __m128i mask_565_rb;
-static __m128i mask_565_pack_multiplier;
-
-static force_inline __m128i
-unpack_32_1x128 (uint32_t data)
-{
- return _mm_unpacklo_epi8 (_mm_cvtsi32_si128 (data), _mm_setzero_si128 ());
-}
-
-static force_inline void
-unpack_128_2x128 (__m128i data, __m128i* data_lo, __m128i* data_hi)
-{
- *data_lo = _mm_unpacklo_epi8 (data, _mm_setzero_si128 ());
- *data_hi = _mm_unpackhi_epi8 (data, _mm_setzero_si128 ());
-}
-
-static force_inline __m128i
-unpack_565_to_8888 (__m128i lo)
-{
- __m128i r, g, b, rb, t;
-
- r = _mm_and_si128 (_mm_slli_epi32 (lo, 8), mask_red);
- g = _mm_and_si128 (_mm_slli_epi32 (lo, 5), mask_green);
- b = _mm_and_si128 (_mm_slli_epi32 (lo, 3), mask_blue);
-
- rb = _mm_or_si128 (r, b);
- t = _mm_and_si128 (rb, mask_565_fix_rb);
- t = _mm_srli_epi32 (t, 5);
- rb = _mm_or_si128 (rb, t);
-
- t = _mm_and_si128 (g, mask_565_fix_g);
- t = _mm_srli_epi32 (t, 6);
- g = _mm_or_si128 (g, t);
-
- return _mm_or_si128 (rb, g);
-}
-
-static force_inline void
-unpack_565_128_4x128 (__m128i data,
- __m128i* data0,
- __m128i* data1,
- __m128i* data2,
- __m128i* data3)
-{
- __m128i lo, hi;
-
- lo = _mm_unpacklo_epi16 (data, _mm_setzero_si128 ());
- hi = _mm_unpackhi_epi16 (data, _mm_setzero_si128 ());
-
- lo = unpack_565_to_8888 (lo);
- hi = unpack_565_to_8888 (hi);
-
- unpack_128_2x128 (lo, data0, data1);
- unpack_128_2x128 (hi, data2, data3);
-}
-
-static force_inline uint16_t
-pack_565_32_16 (uint32_t pixel)
-{
- return (uint16_t) (((pixel >> 8) & 0xf800) |
- ((pixel >> 5) & 0x07e0) |
- ((pixel >> 3) & 0x001f));
-}
-
-static force_inline __m128i
-pack_2x128_128 (__m128i lo, __m128i hi)
-{
- return _mm_packus_epi16 (lo, hi);
-}
-
-static force_inline __m128i
-pack_565_2packedx128_128 (__m128i lo, __m128i hi)
-{
- __m128i rb0 = _mm_and_si128 (lo, mask_565_rb);
- __m128i rb1 = _mm_and_si128 (hi, mask_565_rb);
-
- __m128i t0 = _mm_madd_epi16 (rb0, mask_565_pack_multiplier);
- __m128i t1 = _mm_madd_epi16 (rb1, mask_565_pack_multiplier);
-
- __m128i g0 = _mm_and_si128 (lo, mask_green);
- __m128i g1 = _mm_and_si128 (hi, mask_green);
-
- t0 = _mm_or_si128 (t0, g0);
- t1 = _mm_or_si128 (t1, g1);
-
- /* Simulates _mm_packus_epi32 */
- t0 = _mm_slli_epi32 (t0, 16 - 5);
- t1 = _mm_slli_epi32 (t1, 16 - 5);
- t0 = _mm_srai_epi32 (t0, 16);
- t1 = _mm_srai_epi32 (t1, 16);
- return _mm_packs_epi32 (t0, t1);
-}
-
-static force_inline __m128i
-pack_565_2x128_128 (__m128i lo, __m128i hi)
-{
- __m128i data;
- __m128i r, g1, g2, b;
-
- data = pack_2x128_128 (lo, hi);
-
- r = _mm_and_si128 (data, mask_565_r);
- g1 = _mm_and_si128 (_mm_slli_epi32 (data, 3), mask_565_g1);
- g2 = _mm_and_si128 (_mm_srli_epi32 (data, 5), mask_565_g2);
- b = _mm_and_si128 (_mm_srli_epi32 (data, 3), mask_565_b);
-
- return _mm_or_si128 (_mm_or_si128 (_mm_or_si128 (r, g1), g2), b);
-}
-
-static force_inline __m128i
-pack_565_4x128_128 (__m128i* xmm0, __m128i* xmm1, __m128i* xmm2, __m128i* xmm3)
-{
- return _mm_packus_epi16 (pack_565_2x128_128 (*xmm0, *xmm1),
- pack_565_2x128_128 (*xmm2, *xmm3));
-}
-
-static force_inline int
-is_opaque (__m128i x)
-{
- __m128i ffs = _mm_cmpeq_epi8 (x, x);
-
- return (_mm_movemask_epi8 (_mm_cmpeq_epi8 (x, ffs)) & 0x8888) == 0x8888;
-}
-
-static force_inline int
-is_zero (__m128i x)
-{
- return _mm_movemask_epi8 (
- _mm_cmpeq_epi8 (x, _mm_setzero_si128 ())) == 0xffff;
-}
-
-static force_inline int
-is_transparent (__m128i x)
-{
- return (_mm_movemask_epi8 (
- _mm_cmpeq_epi8 (x, _mm_setzero_si128 ())) & 0x8888) == 0x8888;
-}
-
-static force_inline __m128i
-expand_pixel_32_1x128 (uint32_t data)
-{
- return _mm_shuffle_epi32 (unpack_32_1x128 (data), _MM_SHUFFLE (1, 0, 1, 0));
-}
-
-static force_inline __m128i
-expand_alpha_1x128 (__m128i data)
-{
- return _mm_shufflehi_epi16 (_mm_shufflelo_epi16 (data,
- _MM_SHUFFLE (3, 3, 3, 3)),
- _MM_SHUFFLE (3, 3, 3, 3));
-}
-
-static force_inline void
-expand_alpha_2x128 (__m128i data_lo,
- __m128i data_hi,
- __m128i* alpha_lo,
- __m128i* alpha_hi)
-{
- __m128i lo, hi;
-
- lo = _mm_shufflelo_epi16 (data_lo, _MM_SHUFFLE (3, 3, 3, 3));
- hi = _mm_shufflelo_epi16 (data_hi, _MM_SHUFFLE (3, 3, 3, 3));
-
- *alpha_lo = _mm_shufflehi_epi16 (lo, _MM_SHUFFLE (3, 3, 3, 3));
- *alpha_hi = _mm_shufflehi_epi16 (hi, _MM_SHUFFLE (3, 3, 3, 3));
-}
-
-static force_inline void
-expand_alpha_rev_2x128 (__m128i data_lo,
- __m128i data_hi,
- __m128i* alpha_lo,
- __m128i* alpha_hi)
-{
- __m128i lo, hi;
-
- lo = _mm_shufflelo_epi16 (data_lo, _MM_SHUFFLE (0, 0, 0, 0));
- hi = _mm_shufflelo_epi16 (data_hi, _MM_SHUFFLE (0, 0, 0, 0));
- *alpha_lo = _mm_shufflehi_epi16 (lo, _MM_SHUFFLE (0, 0, 0, 0));
- *alpha_hi = _mm_shufflehi_epi16 (hi, _MM_SHUFFLE (0, 0, 0, 0));
-}
-
-static force_inline void
-pix_multiply_2x128 (__m128i* data_lo,
- __m128i* data_hi,
- __m128i* alpha_lo,
- __m128i* alpha_hi,
- __m128i* ret_lo,
- __m128i* ret_hi)
-{
- __m128i lo, hi;
-
- lo = _mm_mullo_epi16 (*data_lo, *alpha_lo);
- hi = _mm_mullo_epi16 (*data_hi, *alpha_hi);
- lo = _mm_adds_epu16 (lo, mask_0080);
- hi = _mm_adds_epu16 (hi, mask_0080);
- *ret_lo = _mm_mulhi_epu16 (lo, mask_0101);
- *ret_hi = _mm_mulhi_epu16 (hi, mask_0101);
-}
-
-static force_inline void
-pix_add_multiply_2x128 (__m128i* src_lo,
- __m128i* src_hi,
- __m128i* alpha_dst_lo,
- __m128i* alpha_dst_hi,
- __m128i* dst_lo,
- __m128i* dst_hi,
- __m128i* alpha_src_lo,
- __m128i* alpha_src_hi,
- __m128i* ret_lo,
- __m128i* ret_hi)
-{
- __m128i t1_lo, t1_hi;
- __m128i t2_lo, t2_hi;
-
- pix_multiply_2x128 (src_lo, src_hi, alpha_dst_lo, alpha_dst_hi, &t1_lo, &t1_hi);
- pix_multiply_2x128 (dst_lo, dst_hi, alpha_src_lo, alpha_src_hi, &t2_lo, &t2_hi);
-
- *ret_lo = _mm_adds_epu8 (t1_lo, t2_lo);
- *ret_hi = _mm_adds_epu8 (t1_hi, t2_hi);
-}
-
-static force_inline void
-negate_2x128 (__m128i data_lo,
- __m128i data_hi,
- __m128i* neg_lo,
- __m128i* neg_hi)
-{
- *neg_lo = _mm_xor_si128 (data_lo, mask_00ff);
- *neg_hi = _mm_xor_si128 (data_hi, mask_00ff);
-}
-
-static force_inline void
-invert_colors_2x128 (__m128i data_lo,
- __m128i data_hi,
- __m128i* inv_lo,
- __m128i* inv_hi)
-{
- __m128i lo, hi;
-
- lo = _mm_shufflelo_epi16 (data_lo, _MM_SHUFFLE (3, 0, 1, 2));
- hi = _mm_shufflelo_epi16 (data_hi, _MM_SHUFFLE (3, 0, 1, 2));
- *inv_lo = _mm_shufflehi_epi16 (lo, _MM_SHUFFLE (3, 0, 1, 2));
- *inv_hi = _mm_shufflehi_epi16 (hi, _MM_SHUFFLE (3, 0, 1, 2));
-}
-
-static force_inline void
-over_2x128 (__m128i* src_lo,
- __m128i* src_hi,
- __m128i* alpha_lo,
- __m128i* alpha_hi,
- __m128i* dst_lo,
- __m128i* dst_hi)
-{
- __m128i t1, t2;
-
- negate_2x128 (*alpha_lo, *alpha_hi, &t1, &t2);
-
- pix_multiply_2x128 (dst_lo, dst_hi, &t1, &t2, dst_lo, dst_hi);
-
- *dst_lo = _mm_adds_epu8 (*src_lo, *dst_lo);
- *dst_hi = _mm_adds_epu8 (*src_hi, *dst_hi);
-}
-
-static force_inline void
-over_rev_non_pre_2x128 (__m128i src_lo,
- __m128i src_hi,
- __m128i* dst_lo,
- __m128i* dst_hi)
-{
- __m128i lo, hi;
- __m128i alpha_lo, alpha_hi;
-
- expand_alpha_2x128 (src_lo, src_hi, &alpha_lo, &alpha_hi);
-
- lo = _mm_or_si128 (alpha_lo, mask_alpha);
- hi = _mm_or_si128 (alpha_hi, mask_alpha);
-
- invert_colors_2x128 (src_lo, src_hi, &src_lo, &src_hi);
-
- pix_multiply_2x128 (&src_lo, &src_hi, &lo, &hi, &lo, &hi);
-
- over_2x128 (&lo, &hi, &alpha_lo, &alpha_hi, dst_lo, dst_hi);
-}
-
-static force_inline void
-in_over_2x128 (__m128i* src_lo,
- __m128i* src_hi,
- __m128i* alpha_lo,
- __m128i* alpha_hi,
- __m128i* mask_lo,
- __m128i* mask_hi,
- __m128i* dst_lo,
- __m128i* dst_hi)
-{
- __m128i s_lo, s_hi;
- __m128i a_lo, a_hi;
-
- pix_multiply_2x128 (src_lo, src_hi, mask_lo, mask_hi, &s_lo, &s_hi);
- pix_multiply_2x128 (alpha_lo, alpha_hi, mask_lo, mask_hi, &a_lo, &a_hi);
-
- over_2x128 (&s_lo, &s_hi, &a_lo, &a_hi, dst_lo, dst_hi);
-}
-
-/* load 4 pixels from a 16-byte boundary aligned address */
-static force_inline __m128i
-load_128_aligned (__m128i* src)
-{
- return _mm_load_si128 (src);
-}
-
-/* load 4 pixels from a unaligned address */
-static force_inline __m128i
-load_128_unaligned (const __m128i* src)
-{
- return _mm_loadu_si128 (src);
-}
-
-/* save 4 pixels using Write Combining memory on a 16-byte
- * boundary aligned address
- */
-static force_inline void
-save_128_write_combining (__m128i* dst,
- __m128i data)
-{
- _mm_stream_si128 (dst, data);
-}
-
-/* save 4 pixels on a 16-byte boundary aligned address */
-static force_inline void
-save_128_aligned (__m128i* dst,
- __m128i data)
-{
- _mm_store_si128 (dst, data);
-}
-
-/* save 4 pixels on a unaligned address */
-static force_inline void
-save_128_unaligned (__m128i* dst,
- __m128i data)
-{
- _mm_storeu_si128 (dst, data);
-}
-
-static force_inline __m128i
-load_32_1x128 (uint32_t data)
-{
- return _mm_cvtsi32_si128 (data);
-}
-
-static force_inline __m128i
-expand_alpha_rev_1x128 (__m128i data)
-{
- return _mm_shufflelo_epi16 (data, _MM_SHUFFLE (0, 0, 0, 0));
-}
-
-static force_inline __m128i
-expand_pixel_8_1x128 (uint8_t data)
-{
- return _mm_shufflelo_epi16 (
- unpack_32_1x128 ((uint32_t)data), _MM_SHUFFLE (0, 0, 0, 0));
-}
-
-static force_inline __m128i
-pix_multiply_1x128 (__m128i data,
- __m128i alpha)
-{
- return _mm_mulhi_epu16 (_mm_adds_epu16 (_mm_mullo_epi16 (data, alpha),
- mask_0080),
- mask_0101);
-}
-
-static force_inline __m128i
-pix_add_multiply_1x128 (__m128i* src,
- __m128i* alpha_dst,
- __m128i* dst,
- __m128i* alpha_src)
-{
- __m128i t1 = pix_multiply_1x128 (*src, *alpha_dst);
- __m128i t2 = pix_multiply_1x128 (*dst, *alpha_src);
-
- return _mm_adds_epu8 (t1, t2);
-}
-
-static force_inline __m128i
-negate_1x128 (__m128i data)
-{
- return _mm_xor_si128 (data, mask_00ff);
-}
-
-static force_inline __m128i
-invert_colors_1x128 (__m128i data)
-{
- return _mm_shufflelo_epi16 (data, _MM_SHUFFLE (3, 0, 1, 2));
-}
-
-static force_inline __m128i
-over_1x128 (__m128i src, __m128i alpha, __m128i dst)
-{
- return _mm_adds_epu8 (src, pix_multiply_1x128 (dst, negate_1x128 (alpha)));
-}
-
-static force_inline __m128i
-in_over_1x128 (__m128i* src, __m128i* alpha, __m128i* mask, __m128i* dst)
-{
- return over_1x128 (pix_multiply_1x128 (*src, *mask),
- pix_multiply_1x128 (*alpha, *mask),
- *dst);
-}
-
-static force_inline __m128i
-over_rev_non_pre_1x128 (__m128i src, __m128i dst)
-{
- __m128i alpha = expand_alpha_1x128 (src);
-
- return over_1x128 (pix_multiply_1x128 (invert_colors_1x128 (src),
- _mm_or_si128 (alpha, mask_alpha)),
- alpha,
- dst);
-}
-
-static force_inline uint32_t
-pack_1x128_32 (__m128i data)
-{
- return _mm_cvtsi128_si32 (_mm_packus_epi16 (data, _mm_setzero_si128 ()));
-}
-
-static force_inline __m128i
-expand565_16_1x128 (uint16_t pixel)
-{
- __m128i m = _mm_cvtsi32_si128 (pixel);
-
- m = unpack_565_to_8888 (m);
-
- return _mm_unpacklo_epi8 (m, _mm_setzero_si128 ());
-}
-
-static force_inline uint32_t
-core_combine_over_u_pixel_sse2 (uint32_t src, uint32_t dst)
-{
- uint8_t a;
- __m128i xmms;
-
- a = src >> 24;
-
- if (a == 0xff)
- {
- return src;
- }
- else if (src)
- {
- xmms = unpack_32_1x128 (src);
- return pack_1x128_32 (
- over_1x128 (xmms, expand_alpha_1x128 (xmms),
- unpack_32_1x128 (dst)));
- }
-
- return dst;
-}
-
-static force_inline uint32_t
-combine1 (const uint32_t *ps, const uint32_t *pm)
-{
- uint32_t s;
- memcpy(&s, ps, sizeof(uint32_t));
-
- if (pm)
- {
- __m128i ms, mm;
-
- mm = unpack_32_1x128 (*pm);
- mm = expand_alpha_1x128 (mm);
-
- ms = unpack_32_1x128 (s);
- ms = pix_multiply_1x128 (ms, mm);
-
- s = pack_1x128_32 (ms);
- }
-
- return s;
-}
-
-static force_inline __m128i
-combine4 (const __m128i *ps, const __m128i *pm)
-{
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_msk_lo, xmm_msk_hi;
- __m128i s;
-
- if (pm)
- {
- xmm_msk_lo = load_128_unaligned (pm);
-
- if (is_transparent (xmm_msk_lo))
- return _mm_setzero_si128 ();
- }
-
- s = load_128_unaligned (ps);
-
- if (pm)
- {
- unpack_128_2x128 (s, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_msk_lo, &xmm_msk_lo, &xmm_msk_hi);
-
- expand_alpha_2x128 (xmm_msk_lo, xmm_msk_hi, &xmm_msk_lo, &xmm_msk_hi);
-
- pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_msk_lo, &xmm_msk_hi,
- &xmm_src_lo, &xmm_src_hi);
-
- s = pack_2x128_128 (xmm_src_lo, xmm_src_hi);
- }
-
- return s;
-}
-
-static force_inline void
-core_combine_over_u_sse2_mask (uint32_t * pd,
- const uint32_t* ps,
- const uint32_t* pm,
- int w)
-{
- uint32_t s, d;
-
- /* Align dst on a 16-byte boundary */
- while (w && ((uintptr_t)pd & 15))
- {
- d = *pd;
- s = combine1 (ps, pm);
-
- if (s)
- *pd = core_combine_over_u_pixel_sse2 (s, d);
- pd++;
- ps++;
- pm++;
- w--;
- }
-
- while (w >= 4)
- {
- __m128i mask = load_128_unaligned ((__m128i *)pm);
-
- if (!is_zero (mask))
- {
- __m128i src;
- __m128i src_hi, src_lo;
- __m128i mask_hi, mask_lo;
- __m128i alpha_hi, alpha_lo;
-
- src = load_128_unaligned ((__m128i *)ps);
-
- if (is_opaque (_mm_and_si128 (src, mask)))
- {
- save_128_aligned ((__m128i *)pd, src);
- }
- else
- {
- __m128i dst = load_128_aligned ((__m128i *)pd);
- __m128i dst_hi, dst_lo;
-
- unpack_128_2x128 (mask, &mask_lo, &mask_hi);
- unpack_128_2x128 (src, &src_lo, &src_hi);
-
- expand_alpha_2x128 (mask_lo, mask_hi, &mask_lo, &mask_hi);
- pix_multiply_2x128 (&src_lo, &src_hi,
- &mask_lo, &mask_hi,
- &src_lo, &src_hi);
-
- unpack_128_2x128 (dst, &dst_lo, &dst_hi);
-
- expand_alpha_2x128 (src_lo, src_hi,
- &alpha_lo, &alpha_hi);
-
- over_2x128 (&src_lo, &src_hi, &alpha_lo, &alpha_hi,
- &dst_lo, &dst_hi);
-
- save_128_aligned (
- (__m128i *)pd,
- pack_2x128_128 (dst_lo, dst_hi));
- }
- }
-
- pm += 4;
- ps += 4;
- pd += 4;
- w -= 4;
- }
- while (w)
- {
- d = *pd;
- s = combine1 (ps, pm);
-
- if (s)
- *pd = core_combine_over_u_pixel_sse2 (s, d);
- pd++;
- ps++;
- pm++;
-
- w--;
- }
-}
-
-static force_inline void
-core_combine_over_u_sse2_no_mask (uint32_t * pd,
- const uint32_t* ps,
- int w)
-{
- uint32_t s, d;
-
- /* Align dst on a 16-byte boundary */
- while (w && ((uintptr_t)pd & 15))
- {
- d = *pd;
- s = *ps;
-
- if (s)
- *pd = core_combine_over_u_pixel_sse2 (s, d);
- pd++;
- ps++;
- w--;
- }
-
- while (w >= 4)
- {
- __m128i src;
- __m128i src_hi, src_lo, dst_hi, dst_lo;
- __m128i alpha_hi, alpha_lo;
-
- src = load_128_unaligned ((__m128i *)ps);
-
- if (!is_zero (src))
- {
- if (is_opaque (src))
- {
- save_128_aligned ((__m128i *)pd, src);
- }
- else
- {
- __m128i dst = load_128_aligned ((__m128i *)pd);
-
- unpack_128_2x128 (src, &src_lo, &src_hi);
- unpack_128_2x128 (dst, &dst_lo, &dst_hi);
-
- expand_alpha_2x128 (src_lo, src_hi,
- &alpha_lo, &alpha_hi);
- over_2x128 (&src_lo, &src_hi, &alpha_lo, &alpha_hi,
- &dst_lo, &dst_hi);
-
- save_128_aligned (
- (__m128i *)pd,
- pack_2x128_128 (dst_lo, dst_hi));
- }
- }
-
- ps += 4;
- pd += 4;
- w -= 4;
- }
- while (w)
- {
- d = *pd;
- s = *ps;
-
- if (s)
- *pd = core_combine_over_u_pixel_sse2 (s, d);
- pd++;
- ps++;
-
- w--;
- }
-}
-
-static force_inline void
-sse2_combine_over_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- if (pm)
- core_combine_over_u_sse2_mask (pd, ps, pm, w);
- else
- core_combine_over_u_sse2_no_mask (pd, ps, w);
-}
-
-static void
-sse2_combine_over_reverse_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- uint32_t s, d;
-
- __m128i xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_alpha_lo, xmm_alpha_hi;
-
- /* Align dst on a 16-byte boundary */
- while (w &&
- ((uintptr_t)pd & 15))
- {
- d = *pd;
- s = combine1 (ps, pm);
-
- *pd++ = core_combine_over_u_pixel_sse2 (d, s);
- w--;
- ps++;
- if (pm)
- pm++;
- }
-
- while (w >= 4)
- {
- /* I'm loading unaligned because I'm not sure
- * about the address alignment.
- */
- xmm_src_hi = combine4 ((__m128i*)ps, (__m128i*)pm);
- xmm_dst_hi = load_128_aligned ((__m128i*) pd);
-
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
-
- expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
- &xmm_alpha_lo, &xmm_alpha_hi);
-
- over_2x128 (&xmm_dst_lo, &xmm_dst_hi,
- &xmm_alpha_lo, &xmm_alpha_hi,
- &xmm_src_lo, &xmm_src_hi);
-
- /* rebuid the 4 pixel data and save*/
- save_128_aligned ((__m128i*)pd,
- pack_2x128_128 (xmm_src_lo, xmm_src_hi));
-
- w -= 4;
- ps += 4;
- pd += 4;
-
- if (pm)
- pm += 4;
- }
-
- while (w)
- {
- d = *pd;
- s = combine1 (ps, pm);
-
- *pd++ = core_combine_over_u_pixel_sse2 (d, s);
- ps++;
- w--;
- if (pm)
- pm++;
- }
-}
-
-static force_inline uint32_t
-core_combine_in_u_pixel_sse2 (uint32_t src, uint32_t dst)
-{
- uint32_t maska = src >> 24;
-
- if (maska == 0)
- {
- return 0;
- }
- else if (maska != 0xff)
- {
- return pack_1x128_32 (
- pix_multiply_1x128 (unpack_32_1x128 (dst),
- expand_alpha_1x128 (unpack_32_1x128 (src))));
- }
-
- return dst;
-}
-
-static void
-sse2_combine_in_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- uint32_t s, d;
-
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
-
- while (w && ((uintptr_t)pd & 15))
- {
- s = combine1 (ps, pm);
- d = *pd;
-
- *pd++ = core_combine_in_u_pixel_sse2 (d, s);
- w--;
- ps++;
- if (pm)
- pm++;
- }
-
- while (w >= 4)
- {
- xmm_dst_hi = load_128_aligned ((__m128i*) pd);
- xmm_src_hi = combine4 ((__m128i*) ps, (__m128i*) pm);
-
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
- expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
-
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_dst_lo, &xmm_dst_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned ((__m128i*)pd,
- pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- ps += 4;
- pd += 4;
- w -= 4;
- if (pm)
- pm += 4;
- }
-
- while (w)
- {
- s = combine1 (ps, pm);
- d = *pd;
-
- *pd++ = core_combine_in_u_pixel_sse2 (d, s);
- w--;
- ps++;
- if (pm)
- pm++;
- }
-}
-
-static void
-sse2_combine_in_reverse_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- uint32_t s, d;
-
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
-
- while (w && ((uintptr_t)pd & 15))
- {
- s = combine1 (ps, pm);
- d = *pd;
-
- *pd++ = core_combine_in_u_pixel_sse2 (s, d);
- ps++;
- w--;
- if (pm)
- pm++;
- }
-
- while (w >= 4)
- {
- xmm_dst_hi = load_128_aligned ((__m128i*) pd);
- xmm_src_hi = combine4 ((__m128i*) ps, (__m128i*)pm);
-
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
-
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
- pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi,
- &xmm_src_lo, &xmm_src_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- ps += 4;
- pd += 4;
- w -= 4;
- if (pm)
- pm += 4;
- }
-
- while (w)
- {
- s = combine1 (ps, pm);
- d = *pd;
-
- *pd++ = core_combine_in_u_pixel_sse2 (s, d);
- w--;
- ps++;
- if (pm)
- pm++;
- }
-}
-
-static void
-sse2_combine_out_reverse_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- while (w && ((uintptr_t)pd & 15))
- {
- uint32_t s = combine1 (ps, pm);
- uint32_t d = *pd;
-
- *pd++ = pack_1x128_32 (
- pix_multiply_1x128 (
- unpack_32_1x128 (d), negate_1x128 (
- expand_alpha_1x128 (unpack_32_1x128 (s)))));
-
- if (pm)
- pm++;
- ps++;
- w--;
- }
-
- while (w >= 4)
- {
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
-
- xmm_src_hi = combine4 ((__m128i*)ps, (__m128i*)pm);
- xmm_dst_hi = load_128_aligned ((__m128i*) pd);
-
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
-
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- negate_2x128 (xmm_src_lo, xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
-
- pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi,
- &xmm_src_lo, &xmm_src_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- ps += 4;
- pd += 4;
- if (pm)
- pm += 4;
-
- w -= 4;
- }
-
- while (w)
- {
- uint32_t s = combine1 (ps, pm);
- uint32_t d = *pd;
-
- *pd++ = pack_1x128_32 (
- pix_multiply_1x128 (
- unpack_32_1x128 (d), negate_1x128 (
- expand_alpha_1x128 (unpack_32_1x128 (s)))));
- ps++;
- if (pm)
- pm++;
- w--;
- }
-}
-
-static void
-sse2_combine_out_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- while (w && ((uintptr_t)pd & 15))
- {
- uint32_t s = combine1 (ps, pm);
- uint32_t d = *pd;
-
- *pd++ = pack_1x128_32 (
- pix_multiply_1x128 (
- unpack_32_1x128 (s), negate_1x128 (
- expand_alpha_1x128 (unpack_32_1x128 (d)))));
- w--;
- ps++;
- if (pm)
- pm++;
- }
-
- while (w >= 4)
- {
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
-
- xmm_src_hi = combine4 ((__m128i*) ps, (__m128i*)pm);
- xmm_dst_hi = load_128_aligned ((__m128i*) pd);
-
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
-
- expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
- negate_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
-
- pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_dst_lo, &xmm_dst_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- ps += 4;
- pd += 4;
- w -= 4;
- if (pm)
- pm += 4;
- }
-
- while (w)
- {
- uint32_t s = combine1 (ps, pm);
- uint32_t d = *pd;
-
- *pd++ = pack_1x128_32 (
- pix_multiply_1x128 (
- unpack_32_1x128 (s), negate_1x128 (
- expand_alpha_1x128 (unpack_32_1x128 (d)))));
- w--;
- ps++;
- if (pm)
- pm++;
- }
-}
-
-static force_inline uint32_t
-core_combine_atop_u_pixel_sse2 (uint32_t src,
- uint32_t dst)
-{
- __m128i s = unpack_32_1x128 (src);
- __m128i d = unpack_32_1x128 (dst);
-
- __m128i sa = negate_1x128 (expand_alpha_1x128 (s));
- __m128i da = expand_alpha_1x128 (d);
-
- return pack_1x128_32 (pix_add_multiply_1x128 (&s, &da, &d, &sa));
-}
-
-static void
-sse2_combine_atop_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- uint32_t s, d;
-
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_alpha_src_lo, xmm_alpha_src_hi;
- __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi;
-
- while (w && ((uintptr_t)pd & 15))
- {
- s = combine1 (ps, pm);
- d = *pd;
-
- *pd++ = core_combine_atop_u_pixel_sse2 (s, d);
- w--;
- ps++;
- if (pm)
- pm++;
- }
-
- while (w >= 4)
- {
- xmm_src_hi = combine4 ((__m128i*)ps, (__m128i*)pm);
- xmm_dst_hi = load_128_aligned ((__m128i*) pd);
-
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
-
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_alpha_src_lo, &xmm_alpha_src_hi);
- expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
- &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
-
- negate_2x128 (xmm_alpha_src_lo, xmm_alpha_src_hi,
- &xmm_alpha_src_lo, &xmm_alpha_src_hi);
-
- pix_add_multiply_2x128 (
- &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi,
- &xmm_dst_lo, &xmm_dst_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- ps += 4;
- pd += 4;
- w -= 4;
- if (pm)
- pm += 4;
- }
-
- while (w)
- {
- s = combine1 (ps, pm);
- d = *pd;
-
- *pd++ = core_combine_atop_u_pixel_sse2 (s, d);
- w--;
- ps++;
- if (pm)
- pm++;
- }
-}
-
-static force_inline uint32_t
-core_combine_reverse_atop_u_pixel_sse2 (uint32_t src,
- uint32_t dst)
-{
- __m128i s = unpack_32_1x128 (src);
- __m128i d = unpack_32_1x128 (dst);
-
- __m128i sa = expand_alpha_1x128 (s);
- __m128i da = negate_1x128 (expand_alpha_1x128 (d));
-
- return pack_1x128_32 (pix_add_multiply_1x128 (&s, &da, &d, &sa));
-}
-
-static void
-sse2_combine_atop_reverse_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- uint32_t s, d;
-
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_alpha_src_lo, xmm_alpha_src_hi;
- __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi;
-
- while (w && ((uintptr_t)pd & 15))
- {
- s = combine1 (ps, pm);
- d = *pd;
-
- *pd++ = core_combine_reverse_atop_u_pixel_sse2 (s, d);
- ps++;
- w--;
- if (pm)
- pm++;
- }
-
- while (w >= 4)
- {
- xmm_src_hi = combine4 ((__m128i*)ps, (__m128i*)pm);
- xmm_dst_hi = load_128_aligned ((__m128i*) pd);
-
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
-
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_alpha_src_lo, &xmm_alpha_src_hi);
- expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
- &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
-
- negate_2x128 (xmm_alpha_dst_lo, xmm_alpha_dst_hi,
- &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
-
- pix_add_multiply_2x128 (
- &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi,
- &xmm_dst_lo, &xmm_dst_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- ps += 4;
- pd += 4;
- w -= 4;
- if (pm)
- pm += 4;
- }
-
- while (w)
- {
- s = combine1 (ps, pm);
- d = *pd;
-
- *pd++ = core_combine_reverse_atop_u_pixel_sse2 (s, d);
- ps++;
- w--;
- if (pm)
- pm++;
- }
-}
-
-static force_inline uint32_t
-core_combine_xor_u_pixel_sse2 (uint32_t src,
- uint32_t dst)
-{
- __m128i s = unpack_32_1x128 (src);
- __m128i d = unpack_32_1x128 (dst);
-
- __m128i neg_d = negate_1x128 (expand_alpha_1x128 (d));
- __m128i neg_s = negate_1x128 (expand_alpha_1x128 (s));
-
- return pack_1x128_32 (pix_add_multiply_1x128 (&s, &neg_d, &d, &neg_s));
-}
-
-static void
-sse2_combine_xor_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dst,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int w = width;
- uint32_t s, d;
- uint32_t* pd = dst;
- const uint32_t* ps = src;
- const uint32_t* pm = mask;
-
- __m128i xmm_src, xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_alpha_src_lo, xmm_alpha_src_hi;
- __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi;
-
- while (w && ((uintptr_t)pd & 15))
- {
- s = combine1 (ps, pm);
- d = *pd;
-
- *pd++ = core_combine_xor_u_pixel_sse2 (s, d);
- w--;
- ps++;
- if (pm)
- pm++;
- }
-
- while (w >= 4)
- {
- xmm_src = combine4 ((__m128i*) ps, (__m128i*) pm);
- xmm_dst = load_128_aligned ((__m128i*) pd);
-
- unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
-
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_alpha_src_lo, &xmm_alpha_src_hi);
- expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
- &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
-
- negate_2x128 (xmm_alpha_src_lo, xmm_alpha_src_hi,
- &xmm_alpha_src_lo, &xmm_alpha_src_hi);
- negate_2x128 (xmm_alpha_dst_lo, xmm_alpha_dst_hi,
- &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
-
- pix_add_multiply_2x128 (
- &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi,
- &xmm_dst_lo, &xmm_dst_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- ps += 4;
- pd += 4;
- w -= 4;
- if (pm)
- pm += 4;
- }
-
- while (w)
- {
- s = combine1 (ps, pm);
- d = *pd;
-
- *pd++ = core_combine_xor_u_pixel_sse2 (s, d);
- w--;
- ps++;
- if (pm)
- pm++;
- }
-}
-
-static force_inline void
-sse2_combine_add_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dst,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int w = width;
- uint32_t s, d;
- uint32_t* pd = dst;
- const uint32_t* ps = src;
- const uint32_t* pm = mask;
-
- while (w && (uintptr_t)pd & 15)
- {
- s = combine1 (ps, pm);
- d = *pd;
-
- ps++;
- if (pm)
- pm++;
- *pd++ = _mm_cvtsi128_si32 (
- _mm_adds_epu8 (_mm_cvtsi32_si128 (s), _mm_cvtsi32_si128 (d)));
- w--;
- }
-
- while (w >= 4)
- {
- __m128i s;
-
- s = combine4 ((__m128i*)ps, (__m128i*)pm);
-
- save_128_aligned (
- (__m128i*)pd, _mm_adds_epu8 (s, load_128_aligned ((__m128i*)pd)));
-
- pd += 4;
- ps += 4;
- if (pm)
- pm += 4;
- w -= 4;
- }
-
- while (w--)
- {
- s = combine1 (ps, pm);
- d = *pd;
-
- ps++;
- *pd++ = _mm_cvtsi128_si32 (
- _mm_adds_epu8 (_mm_cvtsi32_si128 (s), _mm_cvtsi32_si128 (d)));
- if (pm)
- pm++;
- }
-}
-
-static force_inline uint32_t
-core_combine_saturate_u_pixel_sse2 (uint32_t src,
- uint32_t dst)
-{
- __m128i ms = unpack_32_1x128 (src);
- __m128i md = unpack_32_1x128 (dst);
- uint32_t sa = src >> 24;
- uint32_t da = ~dst >> 24;
-
- if (sa > da)
- {
- ms = pix_multiply_1x128 (
- ms, expand_alpha_1x128 (unpack_32_1x128 (DIV_UN8 (da, sa) << 24)));
- }
-
- return pack_1x128_32 (_mm_adds_epu16 (md, ms));
-}
-
-static void
-sse2_combine_saturate_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- uint32_t s, d;
-
- uint32_t pack_cmp;
- __m128i xmm_src, xmm_dst;
-
- while (w && (uintptr_t)pd & 15)
- {
- s = combine1 (ps, pm);
- d = *pd;
-
- *pd++ = core_combine_saturate_u_pixel_sse2 (s, d);
- w--;
- ps++;
- if (pm)
- pm++;
- }
-
- while (w >= 4)
- {
- xmm_dst = load_128_aligned ((__m128i*)pd);
- xmm_src = combine4 ((__m128i*)ps, (__m128i*)pm);
-
- pack_cmp = _mm_movemask_epi8 (
- _mm_cmpgt_epi32 (
- _mm_srli_epi32 (xmm_src, 24),
- _mm_srli_epi32 (_mm_xor_si128 (xmm_dst, mask_ff000000), 24)));
-
- /* if some alpha src is grater than respective ~alpha dst */
- if (pack_cmp)
- {
- s = combine1 (ps++, pm);
- d = *pd;
- *pd++ = core_combine_saturate_u_pixel_sse2 (s, d);
- if (pm)
- pm++;
-
- s = combine1 (ps++, pm);
- d = *pd;
- *pd++ = core_combine_saturate_u_pixel_sse2 (s, d);
- if (pm)
- pm++;
-
- s = combine1 (ps++, pm);
- d = *pd;
- *pd++ = core_combine_saturate_u_pixel_sse2 (s, d);
- if (pm)
- pm++;
-
- s = combine1 (ps++, pm);
- d = *pd;
- *pd++ = core_combine_saturate_u_pixel_sse2 (s, d);
- if (pm)
- pm++;
- }
- else
- {
- save_128_aligned ((__m128i*)pd, _mm_adds_epu8 (xmm_dst, xmm_src));
-
- pd += 4;
- ps += 4;
- if (pm)
- pm += 4;
- }
-
- w -= 4;
- }
-
- while (w--)
- {
- s = combine1 (ps, pm);
- d = *pd;
-
- *pd++ = core_combine_saturate_u_pixel_sse2 (s, d);
- ps++;
- if (pm)
- pm++;
- }
-}
-
-static void
-sse2_combine_src_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- uint32_t s, m;
-
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_mask_lo, xmm_mask_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
-
- while (w && (uintptr_t)pd & 15)
- {
- s = *ps++;
- m = *pm++;
- *pd++ = pack_1x128_32 (
- pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (m)));
- w--;
- }
-
- while (w >= 4)
- {
- xmm_src_hi = load_128_unaligned ((__m128i*)ps);
- xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
-
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
-
- pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- ps += 4;
- pd += 4;
- pm += 4;
- w -= 4;
- }
-
- while (w)
- {
- s = *ps++;
- m = *pm++;
- *pd++ = pack_1x128_32 (
- pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (m)));
- w--;
- }
-}
-
-static force_inline uint32_t
-core_combine_over_ca_pixel_sse2 (uint32_t src,
- uint32_t mask,
- uint32_t dst)
-{
- __m128i s = unpack_32_1x128 (src);
- __m128i expAlpha = expand_alpha_1x128 (s);
- __m128i unpk_mask = unpack_32_1x128 (mask);
- __m128i unpk_dst = unpack_32_1x128 (dst);
-
- return pack_1x128_32 (in_over_1x128 (&s, &expAlpha, &unpk_mask, &unpk_dst));
-}
-
-static void
-sse2_combine_over_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- uint32_t s, m, d;
-
- __m128i xmm_alpha_lo, xmm_alpha_hi;
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_mask_lo, xmm_mask_hi;
-
- while (w && (uintptr_t)pd & 15)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = core_combine_over_ca_pixel_sse2 (s, m, d);
- w--;
- }
-
- while (w >= 4)
- {
- xmm_dst_hi = load_128_aligned ((__m128i*)pd);
- xmm_src_hi = load_128_unaligned ((__m128i*)ps);
- xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
-
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
-
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_alpha_lo, &xmm_alpha_hi);
-
- in_over_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_alpha_lo, &xmm_alpha_hi,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- ps += 4;
- pd += 4;
- pm += 4;
- w -= 4;
- }
-
- while (w)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = core_combine_over_ca_pixel_sse2 (s, m, d);
- w--;
- }
-}
-
-static force_inline uint32_t
-core_combine_over_reverse_ca_pixel_sse2 (uint32_t src,
- uint32_t mask,
- uint32_t dst)
-{
- __m128i d = unpack_32_1x128 (dst);
-
- return pack_1x128_32 (
- over_1x128 (d, expand_alpha_1x128 (d),
- pix_multiply_1x128 (unpack_32_1x128 (src),
- unpack_32_1x128 (mask))));
-}
-
-static void
-sse2_combine_over_reverse_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- uint32_t s, m, d;
-
- __m128i xmm_alpha_lo, xmm_alpha_hi;
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_mask_lo, xmm_mask_hi;
-
- while (w && (uintptr_t)pd & 15)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = core_combine_over_reverse_ca_pixel_sse2 (s, m, d);
- w--;
- }
-
- while (w >= 4)
- {
- xmm_dst_hi = load_128_aligned ((__m128i*)pd);
- xmm_src_hi = load_128_unaligned ((__m128i*)ps);
- xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
-
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
-
- expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
- &xmm_alpha_lo, &xmm_alpha_hi);
- pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_mask_lo, &xmm_mask_hi);
-
- over_2x128 (&xmm_dst_lo, &xmm_dst_hi,
- &xmm_alpha_lo, &xmm_alpha_hi,
- &xmm_mask_lo, &xmm_mask_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (xmm_mask_lo, xmm_mask_hi));
-
- ps += 4;
- pd += 4;
- pm += 4;
- w -= 4;
- }
-
- while (w)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = core_combine_over_reverse_ca_pixel_sse2 (s, m, d);
- w--;
- }
-}
-
-static void
-sse2_combine_in_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- uint32_t s, m, d;
-
- __m128i xmm_alpha_lo, xmm_alpha_hi;
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_mask_lo, xmm_mask_hi;
-
- while (w && (uintptr_t)pd & 15)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = pack_1x128_32 (
- pix_multiply_1x128 (
- pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (m)),
- expand_alpha_1x128 (unpack_32_1x128 (d))));
-
- w--;
- }
-
- while (w >= 4)
- {
- xmm_dst_hi = load_128_aligned ((__m128i*)pd);
- xmm_src_hi = load_128_unaligned ((__m128i*)ps);
- xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
-
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
-
- expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
- &xmm_alpha_lo, &xmm_alpha_hi);
-
- pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi,
- &xmm_alpha_lo, &xmm_alpha_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- ps += 4;
- pd += 4;
- pm += 4;
- w -= 4;
- }
-
- while (w)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = pack_1x128_32 (
- pix_multiply_1x128 (
- pix_multiply_1x128 (
- unpack_32_1x128 (s), unpack_32_1x128 (m)),
- expand_alpha_1x128 (unpack_32_1x128 (d))));
-
- w--;
- }
-}
-
-static void
-sse2_combine_in_reverse_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- uint32_t s, m, d;
-
- __m128i xmm_alpha_lo, xmm_alpha_hi;
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_mask_lo, xmm_mask_hi;
-
- while (w && (uintptr_t)pd & 15)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = pack_1x128_32 (
- pix_multiply_1x128 (
- unpack_32_1x128 (d),
- pix_multiply_1x128 (unpack_32_1x128 (m),
- expand_alpha_1x128 (unpack_32_1x128 (s)))));
- w--;
- }
-
- while (w >= 4)
- {
- xmm_dst_hi = load_128_aligned ((__m128i*)pd);
- xmm_src_hi = load_128_unaligned ((__m128i*)ps);
- xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
-
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
-
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_alpha_lo, &xmm_alpha_hi);
- pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi,
- &xmm_alpha_lo, &xmm_alpha_hi,
- &xmm_alpha_lo, &xmm_alpha_hi);
-
- pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi,
- &xmm_alpha_lo, &xmm_alpha_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- ps += 4;
- pd += 4;
- pm += 4;
- w -= 4;
- }
-
- while (w)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = pack_1x128_32 (
- pix_multiply_1x128 (
- unpack_32_1x128 (d),
- pix_multiply_1x128 (unpack_32_1x128 (m),
- expand_alpha_1x128 (unpack_32_1x128 (s)))));
- w--;
- }
-}
-
-static void
-sse2_combine_out_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- uint32_t s, m, d;
-
- __m128i xmm_alpha_lo, xmm_alpha_hi;
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_mask_lo, xmm_mask_hi;
-
- while (w && (uintptr_t)pd & 15)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = pack_1x128_32 (
- pix_multiply_1x128 (
- pix_multiply_1x128 (
- unpack_32_1x128 (s), unpack_32_1x128 (m)),
- negate_1x128 (expand_alpha_1x128 (unpack_32_1x128 (d)))));
- w--;
- }
-
- while (w >= 4)
- {
- xmm_dst_hi = load_128_aligned ((__m128i*)pd);
- xmm_src_hi = load_128_unaligned ((__m128i*)ps);
- xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
-
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
-
- expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
- &xmm_alpha_lo, &xmm_alpha_hi);
- negate_2x128 (xmm_alpha_lo, xmm_alpha_hi,
- &xmm_alpha_lo, &xmm_alpha_hi);
-
- pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_dst_lo, &xmm_dst_hi);
- pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi,
- &xmm_alpha_lo, &xmm_alpha_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- ps += 4;
- pd += 4;
- pm += 4;
- w -= 4;
- }
-
- while (w)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = pack_1x128_32 (
- pix_multiply_1x128 (
- pix_multiply_1x128 (
- unpack_32_1x128 (s), unpack_32_1x128 (m)),
- negate_1x128 (expand_alpha_1x128 (unpack_32_1x128 (d)))));
-
- w--;
- }
-}
-
-static void
-sse2_combine_out_reverse_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- uint32_t s, m, d;
-
- __m128i xmm_alpha_lo, xmm_alpha_hi;
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_mask_lo, xmm_mask_hi;
-
- while (w && (uintptr_t)pd & 15)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = pack_1x128_32 (
- pix_multiply_1x128 (
- unpack_32_1x128 (d),
- negate_1x128 (pix_multiply_1x128 (
- unpack_32_1x128 (m),
- expand_alpha_1x128 (unpack_32_1x128 (s))))));
- w--;
- }
-
- while (w >= 4)
- {
- xmm_dst_hi = load_128_aligned ((__m128i*)pd);
- xmm_src_hi = load_128_unaligned ((__m128i*)ps);
- xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
-
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
-
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_alpha_lo, &xmm_alpha_hi);
-
- pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi,
- &xmm_alpha_lo, &xmm_alpha_hi,
- &xmm_mask_lo, &xmm_mask_hi);
-
- negate_2x128 (xmm_mask_lo, xmm_mask_hi,
- &xmm_mask_lo, &xmm_mask_hi);
-
- pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- ps += 4;
- pd += 4;
- pm += 4;
- w -= 4;
- }
-
- while (w)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = pack_1x128_32 (
- pix_multiply_1x128 (
- unpack_32_1x128 (d),
- negate_1x128 (pix_multiply_1x128 (
- unpack_32_1x128 (m),
- expand_alpha_1x128 (unpack_32_1x128 (s))))));
- w--;
- }
-}
-
-static force_inline uint32_t
-core_combine_atop_ca_pixel_sse2 (uint32_t src,
- uint32_t mask,
- uint32_t dst)
-{
- __m128i m = unpack_32_1x128 (mask);
- __m128i s = unpack_32_1x128 (src);
- __m128i d = unpack_32_1x128 (dst);
- __m128i sa = expand_alpha_1x128 (s);
- __m128i da = expand_alpha_1x128 (d);
-
- s = pix_multiply_1x128 (s, m);
- m = negate_1x128 (pix_multiply_1x128 (m, sa));
-
- return pack_1x128_32 (pix_add_multiply_1x128 (&d, &m, &s, &da));
-}
-
-static void
-sse2_combine_atop_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- uint32_t s, m, d;
-
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_alpha_src_lo, xmm_alpha_src_hi;
- __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi;
- __m128i xmm_mask_lo, xmm_mask_hi;
-
- while (w && (uintptr_t)pd & 15)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = core_combine_atop_ca_pixel_sse2 (s, m, d);
- w--;
- }
-
- while (w >= 4)
- {
- xmm_dst_hi = load_128_aligned ((__m128i*)pd);
- xmm_src_hi = load_128_unaligned ((__m128i*)ps);
- xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
-
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
-
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_alpha_src_lo, &xmm_alpha_src_hi);
- expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
- &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
-
- pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_src_lo, &xmm_src_hi);
- pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi,
- &xmm_alpha_src_lo, &xmm_alpha_src_hi,
- &xmm_mask_lo, &xmm_mask_hi);
-
- negate_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
-
- pix_add_multiply_2x128 (
- &xmm_dst_lo, &xmm_dst_hi, &xmm_mask_lo, &xmm_mask_hi,
- &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- ps += 4;
- pd += 4;
- pm += 4;
- w -= 4;
- }
-
- while (w)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = core_combine_atop_ca_pixel_sse2 (s, m, d);
- w--;
- }
-}
-
-static force_inline uint32_t
-core_combine_reverse_atop_ca_pixel_sse2 (uint32_t src,
- uint32_t mask,
- uint32_t dst)
-{
- __m128i m = unpack_32_1x128 (mask);
- __m128i s = unpack_32_1x128 (src);
- __m128i d = unpack_32_1x128 (dst);
-
- __m128i da = negate_1x128 (expand_alpha_1x128 (d));
- __m128i sa = expand_alpha_1x128 (s);
-
- s = pix_multiply_1x128 (s, m);
- m = pix_multiply_1x128 (m, sa);
-
- return pack_1x128_32 (pix_add_multiply_1x128 (&d, &m, &s, &da));
-}
-
-static void
-sse2_combine_atop_reverse_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- uint32_t s, m, d;
-
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_alpha_src_lo, xmm_alpha_src_hi;
- __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi;
- __m128i xmm_mask_lo, xmm_mask_hi;
-
- while (w && (uintptr_t)pd & 15)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = core_combine_reverse_atop_ca_pixel_sse2 (s, m, d);
- w--;
- }
-
- while (w >= 4)
- {
- xmm_dst_hi = load_128_aligned ((__m128i*)pd);
- xmm_src_hi = load_128_unaligned ((__m128i*)ps);
- xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
-
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
-
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_alpha_src_lo, &xmm_alpha_src_hi);
- expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
- &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
-
- pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_src_lo, &xmm_src_hi);
- pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi,
- &xmm_alpha_src_lo, &xmm_alpha_src_hi,
- &xmm_mask_lo, &xmm_mask_hi);
-
- negate_2x128 (xmm_alpha_dst_lo, xmm_alpha_dst_hi,
- &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
-
- pix_add_multiply_2x128 (
- &xmm_dst_lo, &xmm_dst_hi, &xmm_mask_lo, &xmm_mask_hi,
- &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- ps += 4;
- pd += 4;
- pm += 4;
- w -= 4;
- }
-
- while (w)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = core_combine_reverse_atop_ca_pixel_sse2 (s, m, d);
- w--;
- }
-}
-
-static force_inline uint32_t
-core_combine_xor_ca_pixel_sse2 (uint32_t src,
- uint32_t mask,
- uint32_t dst)
-{
- __m128i a = unpack_32_1x128 (mask);
- __m128i s = unpack_32_1x128 (src);
- __m128i d = unpack_32_1x128 (dst);
-
- __m128i alpha_dst = negate_1x128 (pix_multiply_1x128 (
- a, expand_alpha_1x128 (s)));
- __m128i dest = pix_multiply_1x128 (s, a);
- __m128i alpha_src = negate_1x128 (expand_alpha_1x128 (d));
-
- return pack_1x128_32 (pix_add_multiply_1x128 (&d,
- &alpha_dst,
- &dest,
- &alpha_src));
-}
-
-static void
-sse2_combine_xor_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- uint32_t s, m, d;
-
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_alpha_src_lo, xmm_alpha_src_hi;
- __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi;
- __m128i xmm_mask_lo, xmm_mask_hi;
-
- while (w && (uintptr_t)pd & 15)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = core_combine_xor_ca_pixel_sse2 (s, m, d);
- w--;
- }
-
- while (w >= 4)
- {
- xmm_dst_hi = load_128_aligned ((__m128i*)pd);
- xmm_src_hi = load_128_unaligned ((__m128i*)ps);
- xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
-
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
-
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_alpha_src_lo, &xmm_alpha_src_hi);
- expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
- &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
-
- pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_src_lo, &xmm_src_hi);
- pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi,
- &xmm_alpha_src_lo, &xmm_alpha_src_hi,
- &xmm_mask_lo, &xmm_mask_hi);
-
- negate_2x128 (xmm_alpha_dst_lo, xmm_alpha_dst_hi,
- &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
- negate_2x128 (xmm_mask_lo, xmm_mask_hi,
- &xmm_mask_lo, &xmm_mask_hi);
-
- pix_add_multiply_2x128 (
- &xmm_dst_lo, &xmm_dst_hi, &xmm_mask_lo, &xmm_mask_hi,
- &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- ps += 4;
- pd += 4;
- pm += 4;
- w -= 4;
- }
-
- while (w)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = core_combine_xor_ca_pixel_sse2 (s, m, d);
- w--;
- }
-}
-
-static void
-sse2_combine_add_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * pd,
- const uint32_t * ps,
- const uint32_t * pm,
- int w)
-{
- uint32_t s, m, d;
-
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_mask_lo, xmm_mask_hi;
-
- while (w && (uintptr_t)pd & 15)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = pack_1x128_32 (
- _mm_adds_epu8 (pix_multiply_1x128 (unpack_32_1x128 (s),
- unpack_32_1x128 (m)),
- unpack_32_1x128 (d)));
- w--;
- }
-
- while (w >= 4)
- {
- xmm_src_hi = load_128_unaligned ((__m128i*)ps);
- xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
- xmm_dst_hi = load_128_aligned ((__m128i*)pd);
-
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
-
- pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_src_lo, &xmm_src_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (
- _mm_adds_epu8 (xmm_src_lo, xmm_dst_lo),
- _mm_adds_epu8 (xmm_src_hi, xmm_dst_hi)));
-
- ps += 4;
- pd += 4;
- pm += 4;
- w -= 4;
- }
-
- while (w)
- {
- s = *ps++;
- m = *pm++;
- d = *pd;
-
- *pd++ = pack_1x128_32 (
- _mm_adds_epu8 (pix_multiply_1x128 (unpack_32_1x128 (s),
- unpack_32_1x128 (m)),
- unpack_32_1x128 (d)));
- w--;
- }
-}
-
-static force_inline __m128i
-create_mask_16_128 (uint16_t mask)
-{
- return _mm_set1_epi16 (mask);
-}
-
-/* Work around a code generation bug in Sun Studio 12. */
-#if defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)
-# define create_mask_2x32_128(mask0, mask1) \
- (_mm_set_epi32 ((mask0), (mask1), (mask0), (mask1)))
-#else
-static force_inline __m128i
-create_mask_2x32_128 (uint32_t mask0,
- uint32_t mask1)
-{
- return _mm_set_epi32 (mask0, mask1, mask0, mask1);
-}
-#endif
-
-static void
-sse2_composite_over_n_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src;
- uint32_t *dst_line, *dst, d;
- int32_t w;
- int dst_stride;
- __m128i xmm_src, xmm_alpha;
- __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-
- xmm_src = expand_pixel_32_1x128 (src);
- xmm_alpha = expand_alpha_1x128 (xmm_src);
-
- while (height--)
- {
- dst = dst_line;
-
- dst_line += dst_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 15)
- {
- d = *dst;
- *dst++ = pack_1x128_32 (over_1x128 (xmm_src,
- xmm_alpha,
- unpack_32_1x128 (d)));
- w--;
- }
-
- while (w >= 4)
- {
- xmm_dst = load_128_aligned ((__m128i*)dst);
-
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
-
- over_2x128 (&xmm_src, &xmm_src,
- &xmm_alpha, &xmm_alpha,
- &xmm_dst_lo, &xmm_dst_hi);
-
- /* rebuid the 4 pixel data and save*/
- save_128_aligned (
- (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- w -= 4;
- dst += 4;
- }
-
- while (w)
- {
- d = *dst;
- *dst++ = pack_1x128_32 (over_1x128 (xmm_src,
- xmm_alpha,
- unpack_32_1x128 (d)));
- w--;
- }
-
- }
-}
-
-static void
-sse2_composite_over_n_0565 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src;
- uint16_t *dst_line, *dst, d;
- int32_t w;
- int dst_stride;
- __m128i xmm_src, xmm_alpha;
- __m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
-
- xmm_src = expand_pixel_32_1x128 (src);
- xmm_alpha = expand_alpha_1x128 (xmm_src);
-
- while (height--)
- {
- dst = dst_line;
-
- dst_line += dst_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 15)
- {
- d = *dst;
-
- *dst++ = pack_565_32_16 (
- pack_1x128_32 (over_1x128 (xmm_src,
- xmm_alpha,
- expand565_16_1x128 (d))));
- w--;
- }
-
- while (w >= 8)
- {
- xmm_dst = load_128_aligned ((__m128i*)dst);
-
- unpack_565_128_4x128 (xmm_dst,
- &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3);
-
- over_2x128 (&xmm_src, &xmm_src,
- &xmm_alpha, &xmm_alpha,
- &xmm_dst0, &xmm_dst1);
- over_2x128 (&xmm_src, &xmm_src,
- &xmm_alpha, &xmm_alpha,
- &xmm_dst2, &xmm_dst3);
-
- xmm_dst = pack_565_4x128_128 (
- &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3);
-
- save_128_aligned ((__m128i*)dst, xmm_dst);
-
- dst += 8;
- w -= 8;
- }
-
- while (w--)
- {
- d = *dst;
- *dst++ = pack_565_32_16 (
- pack_1x128_32 (over_1x128 (xmm_src, xmm_alpha,
- expand565_16_1x128 (d))));
- }
- }
-
-}
-
-static void
-sse2_composite_add_n_8888_8888_ca (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src;
- uint32_t *dst_line, d;
- uint32_t *mask_line, m;
- uint32_t pack_cmp;
- int dst_stride, mask_stride;
-
- __m128i xmm_src;
- __m128i xmm_dst;
- __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
-
- __m128i mmx_src, mmx_mask, mmx_dest;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
-
- xmm_src = _mm_unpacklo_epi8 (
- create_mask_2x32_128 (src, src), _mm_setzero_si128 ());
- mmx_src = xmm_src;
-
- while (height--)
- {
- int w = width;
- const uint32_t *pm = (uint32_t *)mask_line;
- uint32_t *pd = (uint32_t *)dst_line;
-
- dst_line += dst_stride;
- mask_line += mask_stride;
-
- while (w && (uintptr_t)pd & 15)
- {
- m = *pm++;
-
- if (m)
- {
- d = *pd;
-
- mmx_mask = unpack_32_1x128 (m);
- mmx_dest = unpack_32_1x128 (d);
-
- *pd = pack_1x128_32 (
- _mm_adds_epu8 (pix_multiply_1x128 (mmx_mask, mmx_src),
- mmx_dest));
- }
-
- pd++;
- w--;
- }
-
- while (w >= 4)
- {
- xmm_mask = load_128_unaligned ((__m128i*)pm);
-
- pack_cmp =
- _mm_movemask_epi8 (
- _mm_cmpeq_epi32 (xmm_mask, _mm_setzero_si128 ()));
-
- /* if all bits in mask are zero, pack_cmp are equal to 0xffff */
- if (pack_cmp != 0xffff)
- {
- xmm_dst = load_128_aligned ((__m128i*)pd);
-
- unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
-
- pix_multiply_2x128 (&xmm_src, &xmm_src,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_mask_lo, &xmm_mask_hi);
- xmm_mask_hi = pack_2x128_128 (xmm_mask_lo, xmm_mask_hi);
-
- save_128_aligned (
- (__m128i*)pd, _mm_adds_epu8 (xmm_mask_hi, xmm_dst));
- }
-
- pd += 4;
- pm += 4;
- w -= 4;
- }
-
- while (w)
- {
- m = *pm++;
-
- if (m)
- {
- d = *pd;
-
- mmx_mask = unpack_32_1x128 (m);
- mmx_dest = unpack_32_1x128 (d);
-
- *pd = pack_1x128_32 (
- _mm_adds_epu8 (pix_multiply_1x128 (mmx_mask, mmx_src),
- mmx_dest));
- }
-
- pd++;
- w--;
- }
- }
-
-}
-
-static void
-sse2_composite_over_n_8888_8888_ca (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src;
- uint32_t *dst_line, d;
- uint32_t *mask_line, m;
- uint32_t pack_cmp;
- int dst_stride, mask_stride;
-
- __m128i xmm_src, xmm_alpha;
- __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
-
- __m128i mmx_src, mmx_alpha, mmx_mask, mmx_dest;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
-
- xmm_src = _mm_unpacklo_epi8 (
- create_mask_2x32_128 (src, src), _mm_setzero_si128 ());
- xmm_alpha = expand_alpha_1x128 (xmm_src);
- mmx_src = xmm_src;
- mmx_alpha = xmm_alpha;
-
- while (height--)
- {
- int w = width;
- const uint32_t *pm = (uint32_t *)mask_line;
- uint32_t *pd = (uint32_t *)dst_line;
-
- dst_line += dst_stride;
- mask_line += mask_stride;
-
- while (w && (uintptr_t)pd & 15)
- {
- m = *pm++;
-
- if (m)
- {
- d = *pd;
- mmx_mask = unpack_32_1x128 (m);
- mmx_dest = unpack_32_1x128 (d);
-
- *pd = pack_1x128_32 (in_over_1x128 (&mmx_src,
- &mmx_alpha,
- &mmx_mask,
- &mmx_dest));
- }
-
- pd++;
- w--;
- }
-
- while (w >= 4)
- {
- xmm_mask = load_128_unaligned ((__m128i*)pm);
-
- pack_cmp =
- _mm_movemask_epi8 (
- _mm_cmpeq_epi32 (xmm_mask, _mm_setzero_si128 ()));
-
- /* if all bits in mask are zero, pack_cmp are equal to 0xffff */
- if (pack_cmp != 0xffff)
- {
- xmm_dst = load_128_aligned ((__m128i*)pd);
-
- unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
-
- in_over_2x128 (&xmm_src, &xmm_src,
- &xmm_alpha, &xmm_alpha,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
- }
-
- pd += 4;
- pm += 4;
- w -= 4;
- }
-
- while (w)
- {
- m = *pm++;
-
- if (m)
- {
- d = *pd;
- mmx_mask = unpack_32_1x128 (m);
- mmx_dest = unpack_32_1x128 (d);
-
- *pd = pack_1x128_32 (
- in_over_1x128 (&mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest));
- }
-
- pd++;
- w--;
- }
- }
-
-}
-
-static void
-sse2_composite_over_8888_n_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst;
- uint32_t *src_line, *src;
- uint32_t mask;
- int32_t w;
- int dst_stride, src_stride;
-
- __m128i xmm_mask;
- __m128i xmm_src, xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_alpha_lo, xmm_alpha_hi;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- mask = _pixman_image_get_solid (imp, mask_image, PIXMAN_a8r8g8b8);
-
- xmm_mask = create_mask_16_128 (mask >> 24);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 15)
- {
- uint32_t s = *src++;
-
- if (s)
- {
- uint32_t d = *dst;
-
- __m128i ms = unpack_32_1x128 (s);
- __m128i alpha = expand_alpha_1x128 (ms);
- __m128i dest = xmm_mask;
- __m128i alpha_dst = unpack_32_1x128 (d);
-
- *dst = pack_1x128_32 (
- in_over_1x128 (&ms, &alpha, &dest, &alpha_dst));
- }
- dst++;
- w--;
- }
-
- while (w >= 4)
- {
- xmm_src = load_128_unaligned ((__m128i*)src);
-
- if (!is_zero (xmm_src))
- {
- xmm_dst = load_128_aligned ((__m128i*)dst);
-
- unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_alpha_lo, &xmm_alpha_hi);
-
- in_over_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_alpha_lo, &xmm_alpha_hi,
- &xmm_mask, &xmm_mask,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
- }
-
- dst += 4;
- src += 4;
- w -= 4;
- }
-
- while (w)
- {
- uint32_t s = *src++;
-
- if (s)
- {
- uint32_t d = *dst;
-
- __m128i ms = unpack_32_1x128 (s);
- __m128i alpha = expand_alpha_1x128 (ms);
- __m128i mask = xmm_mask;
- __m128i dest = unpack_32_1x128 (d);
-
- *dst = pack_1x128_32 (
- in_over_1x128 (&ms, &alpha, &mask, &dest));
- }
-
- dst++;
- w--;
- }
- }
-
-}
-
-static void
-sse2_composite_src_x888_0565 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint16_t *dst_line, *dst;
- uint32_t *src_line, *src, s;
- int dst_stride, src_stride;
- int32_t w;
-
- PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 15)
- {
- s = *src++;
- *dst = convert_8888_to_0565 (s);
- dst++;
- w--;
- }
-
- while (w >= 8)
- {
- __m128i xmm_src0 = load_128_unaligned ((__m128i *)src + 0);
- __m128i xmm_src1 = load_128_unaligned ((__m128i *)src + 1);
-
- save_128_aligned ((__m128i*)dst, pack_565_2packedx128_128 (xmm_src0, xmm_src1));
-
- w -= 8;
- src += 8;
- dst += 8;
- }
-
- while (w)
- {
- s = *src++;
- *dst = convert_8888_to_0565 (s);
- dst++;
- w--;
- }
- }
-}
-
-static void
-sse2_composite_src_x888_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst;
- uint32_t *src_line, *src;
- int32_t w;
- int dst_stride, src_stride;
-
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 15)
- {
- *dst++ = *src++ | 0xff000000;
- w--;
- }
-
- while (w >= 16)
- {
- __m128i xmm_src1, xmm_src2, xmm_src3, xmm_src4;
-
- xmm_src1 = load_128_unaligned ((__m128i*)src + 0);
- xmm_src2 = load_128_unaligned ((__m128i*)src + 1);
- xmm_src3 = load_128_unaligned ((__m128i*)src + 2);
- xmm_src4 = load_128_unaligned ((__m128i*)src + 3);
-
- save_128_aligned ((__m128i*)dst + 0, _mm_or_si128 (xmm_src1, mask_ff000000));
- save_128_aligned ((__m128i*)dst + 1, _mm_or_si128 (xmm_src2, mask_ff000000));
- save_128_aligned ((__m128i*)dst + 2, _mm_or_si128 (xmm_src3, mask_ff000000));
- save_128_aligned ((__m128i*)dst + 3, _mm_or_si128 (xmm_src4, mask_ff000000));
-
- dst += 16;
- src += 16;
- w -= 16;
- }
-
- while (w)
- {
- *dst++ = *src++ | 0xff000000;
- w--;
- }
- }
-
-}
-
-static void
-sse2_composite_over_x888_n_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst;
- uint32_t *src_line, *src;
- uint32_t mask;
- int dst_stride, src_stride;
- int32_t w;
-
- __m128i xmm_mask, xmm_alpha;
- __m128i xmm_src, xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- mask = _pixman_image_get_solid (imp, mask_image, PIXMAN_a8r8g8b8);
-
- xmm_mask = create_mask_16_128 (mask >> 24);
- xmm_alpha = mask_00ff;
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 15)
- {
- uint32_t s = (*src++) | 0xff000000;
- uint32_t d = *dst;
-
- __m128i src = unpack_32_1x128 (s);
- __m128i alpha = xmm_alpha;
- __m128i mask = xmm_mask;
- __m128i dest = unpack_32_1x128 (d);
-
- *dst++ = pack_1x128_32 (
- in_over_1x128 (&src, &alpha, &mask, &dest));
-
- w--;
- }
-
- while (w >= 4)
- {
- xmm_src = _mm_or_si128 (
- load_128_unaligned ((__m128i*)src), mask_ff000000);
- xmm_dst = load_128_aligned ((__m128i*)dst);
-
- unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
-
- in_over_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_alpha, &xmm_alpha,
- &xmm_mask, &xmm_mask,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- dst += 4;
- src += 4;
- w -= 4;
-
- }
-
- while (w)
- {
- uint32_t s = (*src++) | 0xff000000;
- uint32_t d = *dst;
-
- __m128i src = unpack_32_1x128 (s);
- __m128i alpha = xmm_alpha;
- __m128i mask = xmm_mask;
- __m128i dest = unpack_32_1x128 (d);
-
- *dst++ = pack_1x128_32 (
- in_over_1x128 (&src, &alpha, &mask, &dest));
-
- w--;
- }
- }
-
-}
-
-static void
-sse2_composite_over_8888_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- int dst_stride, src_stride;
- uint32_t *dst_line, *dst;
- uint32_t *src_line, *src;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- dst = dst_line;
- src = src_line;
-
- while (height--)
- {
- sse2_combine_over_u (imp, op, dst, src, NULL, width);
-
- dst += dst_stride;
- src += src_stride;
- }
-}
-
-static force_inline uint16_t
-composite_over_8888_0565pixel (uint32_t src, uint16_t dst)
-{
- __m128i ms;
-
- ms = unpack_32_1x128 (src);
- return pack_565_32_16 (
- pack_1x128_32 (
- over_1x128 (
- ms, expand_alpha_1x128 (ms), expand565_16_1x128 (dst))));
-}
-
-static void
-sse2_composite_over_8888_0565 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint16_t *dst_line, *dst, d;
- uint32_t *src_line, *src, s;
- int dst_stride, src_stride;
- int32_t w;
-
- __m128i xmm_alpha_lo, xmm_alpha_hi;
- __m128i xmm_src, xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- src = src_line;
-
- dst_line += dst_stride;
- src_line += src_stride;
- w = width;
-
- /* Align dst on a 16-byte boundary */
- while (w &&
- ((uintptr_t)dst & 15))
- {
- s = *src++;
- d = *dst;
-
- *dst++ = composite_over_8888_0565pixel (s, d);
- w--;
- }
-
- /* It's a 8 pixel loop */
- while (w >= 8)
- {
- /* I'm loading unaligned because I'm not sure
- * about the address alignment.
- */
- xmm_src = load_128_unaligned ((__m128i*) src);
- xmm_dst = load_128_aligned ((__m128i*) dst);
-
- /* Unpacking */
- unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
- unpack_565_128_4x128 (xmm_dst,
- &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3);
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_alpha_lo, &xmm_alpha_hi);
-
- /* I'm loading next 4 pixels from memory
- * before to optimze the memory read.
- */
- xmm_src = load_128_unaligned ((__m128i*) (src + 4));
-
- over_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_alpha_lo, &xmm_alpha_hi,
- &xmm_dst0, &xmm_dst1);
-
- /* Unpacking */
- unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_alpha_lo, &xmm_alpha_hi);
-
- over_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_alpha_lo, &xmm_alpha_hi,
- &xmm_dst2, &xmm_dst3);
-
- save_128_aligned (
- (__m128i*)dst, pack_565_4x128_128 (
- &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3));
-
- w -= 8;
- dst += 8;
- src += 8;
- }
-
- while (w--)
- {
- s = *src++;
- d = *dst;
-
- *dst++ = composite_over_8888_0565pixel (s, d);
- }
- }
-
-}
-
-static void
-sse2_composite_over_n_8_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src, srca;
- uint32_t *dst_line, *dst;
- uint8_t *mask_line, *mask;
- int dst_stride, mask_stride;
- int32_t w;
- uint32_t m, d;
-
- __m128i xmm_src, xmm_alpha, xmm_def;
- __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
-
- __m128i mmx_src, mmx_alpha, mmx_mask, mmx_dest;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- srca = src >> 24;
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
- xmm_def = create_mask_2x32_128 (src, src);
- xmm_src = expand_pixel_32_1x128 (src);
- xmm_alpha = expand_alpha_1x128 (xmm_src);
- mmx_src = xmm_src;
- mmx_alpha = xmm_alpha;
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 15)
- {
- uint8_t m = *mask++;
-
- if (m)
- {
- d = *dst;
- mmx_mask = expand_pixel_8_1x128 (m);
- mmx_dest = unpack_32_1x128 (d);
-
- *dst = pack_1x128_32 (in_over_1x128 (&mmx_src,
- &mmx_alpha,
- &mmx_mask,
- &mmx_dest));
- }
-
- w--;
- dst++;
- }
-
- while (w >= 4)
- {
- memcpy(&m, mask, sizeof(uint32_t));
-
- if (srca == 0xff && m == 0xffffffff)
- {
- save_128_aligned ((__m128i*)dst, xmm_def);
- }
- else if (m)
- {
- xmm_dst = load_128_aligned ((__m128i*) dst);
- xmm_mask = unpack_32_1x128 (m);
- xmm_mask = _mm_unpacklo_epi8 (xmm_mask, _mm_setzero_si128 ());
-
- /* Unpacking */
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
- unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
-
- expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi,
- &xmm_mask_lo, &xmm_mask_hi);
-
- in_over_2x128 (&xmm_src, &xmm_src,
- &xmm_alpha, &xmm_alpha,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
- }
-
- w -= 4;
- dst += 4;
- mask += 4;
- }
-
- while (w)
- {
- uint8_t m = *mask++;
-
- if (m)
- {
- d = *dst;
- mmx_mask = expand_pixel_8_1x128 (m);
- mmx_dest = unpack_32_1x128 (d);
-
- *dst = pack_1x128_32 (in_over_1x128 (&mmx_src,
- &mmx_alpha,
- &mmx_mask,
- &mmx_dest));
- }
-
- w--;
- dst++;
- }
- }
-
-}
-
-#if defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__)
-__attribute__((__force_align_arg_pointer__))
-#endif
-static pixman_bool_t
-sse2_fill (pixman_implementation_t *imp,
- uint32_t * bits,
- int stride,
- int bpp,
- int x,
- int y,
- int width,
- int height,
- uint32_t filler)
-{
- uint32_t byte_width;
- uint8_t *byte_line;
-
- __m128i xmm_def;
-
- if (bpp == 8)
- {
- uint32_t b;
- uint32_t w;
-
- stride = stride * (int) sizeof (uint32_t) / 1;
- byte_line = (uint8_t *)(((uint8_t *)bits) + stride * y + x);
- byte_width = width;
- stride *= 1;
-
- b = filler & 0xff;
- w = (b << 8) | b;
- filler = (w << 16) | w;
- }
- else if (bpp == 16)
- {
- stride = stride * (int) sizeof (uint32_t) / 2;
- byte_line = (uint8_t *)(((uint16_t *)bits) + stride * y + x);
- byte_width = 2 * width;
- stride *= 2;
-
- filler = (filler & 0xffff) * 0x00010001;
- }
- else if (bpp == 32)
- {
- stride = stride * (int) sizeof (uint32_t) / 4;
- byte_line = (uint8_t *)(((uint32_t *)bits) + stride * y + x);
- byte_width = 4 * width;
- stride *= 4;
- }
- else
- {
- return FALSE;
- }
-
- xmm_def = create_mask_2x32_128 (filler, filler);
-
- while (height--)
- {
- int w;
- uint8_t *d = byte_line;
- byte_line += stride;
- w = byte_width;
-
- if (w >= 1 && ((uintptr_t)d & 1))
- {
- *(uint8_t *)d = filler;
- w -= 1;
- d += 1;
- }
-
- while (w >= 2 && ((uintptr_t)d & 3))
- {
- *(uint16_t *)d = filler;
- w -= 2;
- d += 2;
- }
-
- while (w >= 4 && ((uintptr_t)d & 15))
- {
- *(uint32_t *)d = filler;
-
- w -= 4;
- d += 4;
- }
-
- while (w >= 128)
- {
- save_128_aligned ((__m128i*)(d), xmm_def);
- save_128_aligned ((__m128i*)(d + 16), xmm_def);
- save_128_aligned ((__m128i*)(d + 32), xmm_def);
- save_128_aligned ((__m128i*)(d + 48), xmm_def);
- save_128_aligned ((__m128i*)(d + 64), xmm_def);
- save_128_aligned ((__m128i*)(d + 80), xmm_def);
- save_128_aligned ((__m128i*)(d + 96), xmm_def);
- save_128_aligned ((__m128i*)(d + 112), xmm_def);
-
- d += 128;
- w -= 128;
- }
-
- if (w >= 64)
- {
- save_128_aligned ((__m128i*)(d), xmm_def);
- save_128_aligned ((__m128i*)(d + 16), xmm_def);
- save_128_aligned ((__m128i*)(d + 32), xmm_def);
- save_128_aligned ((__m128i*)(d + 48), xmm_def);
-
- d += 64;
- w -= 64;
- }
-
- if (w >= 32)
- {
- save_128_aligned ((__m128i*)(d), xmm_def);
- save_128_aligned ((__m128i*)(d + 16), xmm_def);
-
- d += 32;
- w -= 32;
- }
-
- if (w >= 16)
- {
- save_128_aligned ((__m128i*)(d), xmm_def);
-
- d += 16;
- w -= 16;
- }
-
- while (w >= 4)
- {
- *(uint32_t *)d = filler;
-
- w -= 4;
- d += 4;
- }
-
- if (w >= 2)
- {
- *(uint16_t *)d = filler;
- w -= 2;
- d += 2;
- }
-
- if (w >= 1)
- {
- *(uint8_t *)d = filler;
- w -= 1;
- d += 1;
- }
- }
-
- return TRUE;
-}
-
-static void
-sse2_composite_src_n_8_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src, srca;
- uint32_t *dst_line, *dst;
- uint8_t *mask_line, *mask;
- int dst_stride, mask_stride;
- int32_t w;
- uint32_t m;
-
- __m128i xmm_src, xmm_def;
- __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- srca = src >> 24;
- if (src == 0)
- {
- sse2_fill (imp, dest_image->bits.bits, dest_image->bits.rowstride,
- PIXMAN_FORMAT_BPP (dest_image->bits.format),
- dest_x, dest_y, width, height, 0);
- return;
- }
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
- xmm_def = create_mask_2x32_128 (src, src);
- xmm_src = expand_pixel_32_1x128 (src);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 15)
- {
- uint8_t m = *mask++;
-
- if (m)
- {
- *dst = pack_1x128_32 (
- pix_multiply_1x128 (xmm_src, expand_pixel_8_1x128 (m)));
- }
- else
- {
- *dst = 0;
- }
-
- w--;
- dst++;
- }
-
- while (w >= 4)
- {
- memcpy(&m, mask, sizeof(uint32_t));
-
- if (srca == 0xff && m == 0xffffffff)
- {
- save_128_aligned ((__m128i*)dst, xmm_def);
- }
- else if (m)
- {
- xmm_mask = unpack_32_1x128 (m);
- xmm_mask = _mm_unpacklo_epi8 (xmm_mask, _mm_setzero_si128 ());
-
- /* Unpacking */
- unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
-
- expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi,
- &xmm_mask_lo, &xmm_mask_hi);
-
- pix_multiply_2x128 (&xmm_src, &xmm_src,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_mask_lo, &xmm_mask_hi);
-
- save_128_aligned (
- (__m128i*)dst, pack_2x128_128 (xmm_mask_lo, xmm_mask_hi));
- }
- else
- {
- save_128_aligned ((__m128i*)dst, _mm_setzero_si128 ());
- }
-
- w -= 4;
- dst += 4;
- mask += 4;
- }
-
- while (w)
- {
- uint8_t m = *mask++;
-
- if (m)
- {
- *dst = pack_1x128_32 (
- pix_multiply_1x128 (
- xmm_src, expand_pixel_8_1x128 (m)));
- }
- else
- {
- *dst = 0;
- }
-
- w--;
- dst++;
- }
- }
-
-}
-
-static void
-sse2_composite_over_n_8_0565 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src;
- uint16_t *dst_line, *dst, d;
- uint8_t *mask_line, *mask;
- int dst_stride, mask_stride;
- int32_t w;
- uint32_t m;
- __m128i mmx_src, mmx_alpha, mmx_mask, mmx_dest;
-
- __m128i xmm_src, xmm_alpha;
- __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
- __m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
- xmm_src = expand_pixel_32_1x128 (src);
- xmm_alpha = expand_alpha_1x128 (xmm_src);
- mmx_src = xmm_src;
- mmx_alpha = xmm_alpha;
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 15)
- {
- m = *mask++;
-
- if (m)
- {
- d = *dst;
- mmx_mask = expand_alpha_rev_1x128 (unpack_32_1x128 (m));
- mmx_dest = expand565_16_1x128 (d);
-
- *dst = pack_565_32_16 (
- pack_1x128_32 (
- in_over_1x128 (
- &mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest)));
- }
-
- w--;
- dst++;
- }
-
- while (w >= 8)
- {
- xmm_dst = load_128_aligned ((__m128i*) dst);
- unpack_565_128_4x128 (xmm_dst,
- &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3);
-
- memcpy(&m, mask, sizeof(uint32_t));
- mask += 4;
-
- if (m)
- {
- xmm_mask = unpack_32_1x128 (m);
- xmm_mask = _mm_unpacklo_epi8 (xmm_mask, _mm_setzero_si128 ());
-
- /* Unpacking */
- unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
-
- expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi,
- &xmm_mask_lo, &xmm_mask_hi);
-
- in_over_2x128 (&xmm_src, &xmm_src,
- &xmm_alpha, &xmm_alpha,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_dst0, &xmm_dst1);
- }
-
- memcpy(&m, mask, sizeof(uint32_t));
- mask += 4;
-
- if (m)
- {
- xmm_mask = unpack_32_1x128 (m);
- xmm_mask = _mm_unpacklo_epi8 (xmm_mask, _mm_setzero_si128 ());
-
- /* Unpacking */
- unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
-
- expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi,
- &xmm_mask_lo, &xmm_mask_hi);
- in_over_2x128 (&xmm_src, &xmm_src,
- &xmm_alpha, &xmm_alpha,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_dst2, &xmm_dst3);
- }
-
- save_128_aligned (
- (__m128i*)dst, pack_565_4x128_128 (
- &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3));
-
- w -= 8;
- dst += 8;
- }
-
- while (w)
- {
- m = *mask++;
-
- if (m)
- {
- d = *dst;
- mmx_mask = expand_alpha_rev_1x128 (unpack_32_1x128 (m));
- mmx_dest = expand565_16_1x128 (d);
-
- *dst = pack_565_32_16 (
- pack_1x128_32 (
- in_over_1x128 (
- &mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest)));
- }
-
- w--;
- dst++;
- }
- }
-
-}
-
-static void
-sse2_composite_over_pixbuf_0565 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint16_t *dst_line, *dst, d;
- uint32_t *src_line, *src, s;
- int dst_stride, src_stride;
- int32_t w;
- uint32_t opaque, zero;
-
- __m128i ms;
- __m128i xmm_src, xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 15)
- {
- s = *src++;
- d = *dst;
-
- ms = unpack_32_1x128 (s);
-
- *dst++ = pack_565_32_16 (
- pack_1x128_32 (
- over_rev_non_pre_1x128 (ms, expand565_16_1x128 (d))));
- w--;
- }
-
- while (w >= 8)
- {
- /* First round */
- xmm_src = load_128_unaligned ((__m128i*)src);
- xmm_dst = load_128_aligned ((__m128i*)dst);
-
- opaque = is_opaque (xmm_src);
- zero = is_zero (xmm_src);
-
- unpack_565_128_4x128 (xmm_dst,
- &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3);
- unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
-
- /* preload next round*/
- xmm_src = load_128_unaligned ((__m128i*)(src + 4));
-
- if (opaque)
- {
- invert_colors_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_dst0, &xmm_dst1);
- }
- else if (!zero)
- {
- over_rev_non_pre_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_dst0, &xmm_dst1);
- }
-
- /* Second round */
- opaque = is_opaque (xmm_src);
- zero = is_zero (xmm_src);
-
- unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
-
- if (opaque)
- {
- invert_colors_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_dst2, &xmm_dst3);
- }
- else if (!zero)
- {
- over_rev_non_pre_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_dst2, &xmm_dst3);
- }
-
- save_128_aligned (
- (__m128i*)dst, pack_565_4x128_128 (
- &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3));
-
- w -= 8;
- src += 8;
- dst += 8;
- }
-
- while (w)
- {
- s = *src++;
- d = *dst;
-
- ms = unpack_32_1x128 (s);
-
- *dst++ = pack_565_32_16 (
- pack_1x128_32 (
- over_rev_non_pre_1x128 (ms, expand565_16_1x128 (d))));
- w--;
- }
- }
-
-}
-
-static void
-sse2_composite_over_pixbuf_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst, d;
- uint32_t *src_line, *src, s;
- int dst_stride, src_stride;
- int32_t w;
- uint32_t opaque, zero;
-
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 15)
- {
- s = *src++;
- d = *dst;
-
- *dst++ = pack_1x128_32 (
- over_rev_non_pre_1x128 (
- unpack_32_1x128 (s), unpack_32_1x128 (d)));
-
- w--;
- }
-
- while (w >= 4)
- {
- xmm_src_hi = load_128_unaligned ((__m128i*)src);
-
- opaque = is_opaque (xmm_src_hi);
- zero = is_zero (xmm_src_hi);
-
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
-
- if (opaque)
- {
- invert_colors_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
- }
- else if (!zero)
- {
- xmm_dst_hi = load_128_aligned ((__m128i*)dst);
-
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
-
- over_rev_non_pre_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
- }
-
- w -= 4;
- dst += 4;
- src += 4;
- }
-
- while (w)
- {
- s = *src++;
- d = *dst;
-
- *dst++ = pack_1x128_32 (
- over_rev_non_pre_1x128 (
- unpack_32_1x128 (s), unpack_32_1x128 (d)));
-
- w--;
- }
- }
-
-}
-
-static void
-sse2_composite_over_n_8888_0565_ca (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src;
- uint16_t *dst_line, *dst, d;
- uint32_t *mask_line, *mask, m;
- int dst_stride, mask_stride;
- int w;
- uint32_t pack_cmp;
-
- __m128i xmm_src, xmm_alpha;
- __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
- __m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3;
-
- __m128i mmx_src, mmx_alpha, mmx_mask, mmx_dest;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
-
- xmm_src = expand_pixel_32_1x128 (src);
- xmm_alpha = expand_alpha_1x128 (xmm_src);
- mmx_src = xmm_src;
- mmx_alpha = xmm_alpha;
-
- while (height--)
- {
- w = width;
- mask = mask_line;
- dst = dst_line;
- mask_line += mask_stride;
- dst_line += dst_stride;
-
- while (w && ((uintptr_t)dst & 15))
- {
- m = *(uint32_t *) mask;
-
- if (m)
- {
- d = *dst;
- mmx_mask = unpack_32_1x128 (m);
- mmx_dest = expand565_16_1x128 (d);
-
- *dst = pack_565_32_16 (
- pack_1x128_32 (
- in_over_1x128 (
- &mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest)));
- }
-
- w--;
- dst++;
- mask++;
- }
-
- while (w >= 8)
- {
- /* First round */
- xmm_mask = load_128_unaligned ((__m128i*)mask);
- xmm_dst = load_128_aligned ((__m128i*)dst);
-
- pack_cmp = _mm_movemask_epi8 (
- _mm_cmpeq_epi32 (xmm_mask, _mm_setzero_si128 ()));
-
- unpack_565_128_4x128 (xmm_dst,
- &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3);
- unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
-
- /* preload next round */
- xmm_mask = load_128_unaligned ((__m128i*)(mask + 4));
-
- /* preload next round */
- if (pack_cmp != 0xffff)
- {
- in_over_2x128 (&xmm_src, &xmm_src,
- &xmm_alpha, &xmm_alpha,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_dst0, &xmm_dst1);
- }
-
- /* Second round */
- pack_cmp = _mm_movemask_epi8 (
- _mm_cmpeq_epi32 (xmm_mask, _mm_setzero_si128 ()));
-
- unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
-
- if (pack_cmp != 0xffff)
- {
- in_over_2x128 (&xmm_src, &xmm_src,
- &xmm_alpha, &xmm_alpha,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_dst2, &xmm_dst3);
- }
-
- save_128_aligned (
- (__m128i*)dst, pack_565_4x128_128 (
- &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3));
-
- w -= 8;
- dst += 8;
- mask += 8;
- }
-
- while (w)
- {
- m = *(uint32_t *) mask;
-
- if (m)
- {
- d = *dst;
- mmx_mask = unpack_32_1x128 (m);
- mmx_dest = expand565_16_1x128 (d);
-
- *dst = pack_565_32_16 (
- pack_1x128_32 (
- in_over_1x128 (
- &mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest)));
- }
-
- w--;
- dst++;
- mask++;
- }
- }
-
-}
-
-static void
-sse2_composite_in_n_8_8 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint8_t *dst_line, *dst;
- uint8_t *mask_line, *mask;
- int dst_stride, mask_stride;
- uint32_t d, m;
- uint32_t src;
- int32_t w;
-
- __m128i xmm_alpha;
- __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
- __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- xmm_alpha = expand_alpha_1x128 (expand_pixel_32_1x128 (src));
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- while (w && ((uintptr_t)dst & 15))
- {
- m = (uint32_t) *mask++;
- d = (uint32_t) *dst;
-
- *dst++ = (uint8_t) pack_1x128_32 (
- pix_multiply_1x128 (
- pix_multiply_1x128 (xmm_alpha,
- unpack_32_1x128 (m)),
- unpack_32_1x128 (d)));
- w--;
- }
-
- while (w >= 16)
- {
- xmm_mask = load_128_unaligned ((__m128i*)mask);
- xmm_dst = load_128_aligned ((__m128i*)dst);
-
- unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
-
- pix_multiply_2x128 (&xmm_alpha, &xmm_alpha,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_mask_lo, &xmm_mask_hi);
-
- pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi,
- &xmm_dst_lo, &xmm_dst_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- mask += 16;
- dst += 16;
- w -= 16;
- }
-
- while (w)
- {
- m = (uint32_t) *mask++;
- d = (uint32_t) *dst;
-
- *dst++ = (uint8_t) pack_1x128_32 (
- pix_multiply_1x128 (
- pix_multiply_1x128 (
- xmm_alpha, unpack_32_1x128 (m)),
- unpack_32_1x128 (d)));
- w--;
- }
- }
-
-}
-
-static void
-sse2_composite_in_n_8 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint8_t *dst_line, *dst;
- int dst_stride;
- uint32_t d;
- uint32_t src;
- int32_t w;
-
- __m128i xmm_alpha;
- __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- xmm_alpha = expand_alpha_1x128 (expand_pixel_32_1x128 (src));
-
- src = src >> 24;
-
- if (src == 0xff)
- return;
-
- if (src == 0x00)
- {
- pixman_fill (dest_image->bits.bits, dest_image->bits.rowstride,
- 8, dest_x, dest_y, width, height, src);
-
- return;
- }
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- w = width;
-
- while (w && ((uintptr_t)dst & 15))
- {
- d = (uint32_t) *dst;
-
- *dst++ = (uint8_t) pack_1x128_32 (
- pix_multiply_1x128 (
- xmm_alpha,
- unpack_32_1x128 (d)));
- w--;
- }
-
- while (w >= 16)
- {
- xmm_dst = load_128_aligned ((__m128i*)dst);
-
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
-
- pix_multiply_2x128 (&xmm_alpha, &xmm_alpha,
- &xmm_dst_lo, &xmm_dst_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- dst += 16;
- w -= 16;
- }
-
- while (w)
- {
- d = (uint32_t) *dst;
-
- *dst++ = (uint8_t) pack_1x128_32 (
- pix_multiply_1x128 (
- xmm_alpha,
- unpack_32_1x128 (d)));
- w--;
- }
- }
-
-}
-
-static void
-sse2_composite_in_8_8 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint8_t *dst_line, *dst;
- uint8_t *src_line, *src;
- int src_stride, dst_stride;
- int32_t w;
- uint32_t s, d;
-
- __m128i xmm_src, xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w && ((uintptr_t)dst & 15))
- {
- s = (uint32_t) *src++;
- d = (uint32_t) *dst;
-
- *dst++ = (uint8_t) pack_1x128_32 (
- pix_multiply_1x128 (
- unpack_32_1x128 (s), unpack_32_1x128 (d)));
- w--;
- }
-
- while (w >= 16)
- {
- xmm_src = load_128_unaligned ((__m128i*)src);
- xmm_dst = load_128_aligned ((__m128i*)dst);
-
- unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
-
- pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_dst_lo, &xmm_dst_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- src += 16;
- dst += 16;
- w -= 16;
- }
-
- while (w)
- {
- s = (uint32_t) *src++;
- d = (uint32_t) *dst;
-
- *dst++ = (uint8_t) pack_1x128_32 (
- pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (d)));
- w--;
- }
- }
-
-}
-
-static void
-sse2_composite_add_n_8_8 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint8_t *dst_line, *dst;
- uint8_t *mask_line, *mask;
- int dst_stride, mask_stride;
- int32_t w;
- uint32_t src;
- uint32_t m, d;
-
- __m128i xmm_alpha;
- __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
- __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- xmm_alpha = expand_alpha_1x128 (expand_pixel_32_1x128 (src));
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- while (w && ((uintptr_t)dst & 15))
- {
- m = (uint32_t) *mask++;
- d = (uint32_t) *dst;
-
- *dst++ = (uint8_t) pack_1x128_32 (
- _mm_adds_epu16 (
- pix_multiply_1x128 (
- xmm_alpha, unpack_32_1x128 (m)),
- unpack_32_1x128 (d)));
- w--;
- }
-
- while (w >= 16)
- {
- xmm_mask = load_128_unaligned ((__m128i*)mask);
- xmm_dst = load_128_aligned ((__m128i*)dst);
-
- unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
-
- pix_multiply_2x128 (&xmm_alpha, &xmm_alpha,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_mask_lo, &xmm_mask_hi);
-
- xmm_dst_lo = _mm_adds_epu16 (xmm_mask_lo, xmm_dst_lo);
- xmm_dst_hi = _mm_adds_epu16 (xmm_mask_hi, xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
-
- mask += 16;
- dst += 16;
- w -= 16;
- }
-
- while (w)
- {
- m = (uint32_t) *mask++;
- d = (uint32_t) *dst;
-
- *dst++ = (uint8_t) pack_1x128_32 (
- _mm_adds_epu16 (
- pix_multiply_1x128 (
- xmm_alpha, unpack_32_1x128 (m)),
- unpack_32_1x128 (d)));
-
- w--;
- }
- }
-
-}
-
-static void
-sse2_composite_add_n_8 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint8_t *dst_line, *dst;
- int dst_stride;
- int32_t w;
- uint32_t src;
-
- __m128i xmm_src;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- src >>= 24;
-
- if (src == 0x00)
- return;
-
- if (src == 0xff)
- {
- pixman_fill (dest_image->bits.bits, dest_image->bits.rowstride,
- 8, dest_x, dest_y, width, height, 0xff);
-
- return;
- }
-
- src = (src << 24) | (src << 16) | (src << 8) | src;
- xmm_src = _mm_set_epi32 (src, src, src, src);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- w = width;
-
- while (w && ((uintptr_t)dst & 15))
- {
- *dst = (uint8_t)_mm_cvtsi128_si32 (
- _mm_adds_epu8 (
- xmm_src,
- _mm_cvtsi32_si128 (*dst)));
-
- w--;
- dst++;
- }
-
- while (w >= 16)
- {
- save_128_aligned (
- (__m128i*)dst, _mm_adds_epu8 (xmm_src, load_128_aligned ((__m128i*)dst)));
-
- dst += 16;
- w -= 16;
- }
-
- while (w)
- {
- *dst = (uint8_t)_mm_cvtsi128_si32 (
- _mm_adds_epu8 (
- xmm_src,
- _mm_cvtsi32_si128 (*dst)));
-
- w--;
- dst++;
- }
- }
-
-}
-
-static void
-sse2_composite_add_8_8 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint8_t *dst_line, *dst;
- uint8_t *src_line, *src;
- int dst_stride, src_stride;
- int32_t w;
- uint16_t t;
-
- PIXMAN_IMAGE_GET_LINE (
- src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- src = src_line;
-
- dst_line += dst_stride;
- src_line += src_stride;
- w = width;
-
- /* Small head */
- while (w && (uintptr_t)dst & 3)
- {
- t = (*dst) + (*src++);
- *dst++ = t | (0 - (t >> 8));
- w--;
- }
-
- sse2_combine_add_u (imp, op,
- (uint32_t*)dst, (uint32_t*)src, NULL, w >> 2);
-
- /* Small tail */
- dst += w & 0xfffc;
- src += w & 0xfffc;
-
- w &= 3;
-
- while (w)
- {
- t = (*dst) + (*src++);
- *dst++ = t | (0 - (t >> 8));
- w--;
- }
- }
-
-}
-
-static void
-sse2_composite_add_8888_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst;
- uint32_t *src_line, *src;
- int dst_stride, src_stride;
-
- PIXMAN_IMAGE_GET_LINE (
- src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
-
- sse2_combine_add_u (imp, op, dst, src, NULL, width);
- }
-}
-
-static void
-sse2_composite_add_n_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst, src;
- int dst_stride;
-
- __m128i xmm_src;
-
- PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
- if (src == 0)
- return;
-
- if (src == ~0)
- {
- pixman_fill (dest_image->bits.bits, dest_image->bits.rowstride, 32,
- dest_x, dest_y, width, height, ~0);
-
- return;
- }
-
- xmm_src = _mm_set_epi32 (src, src, src, src);
- while (height--)
- {
- int w = width;
- uint32_t d;
-
- dst = dst_line;
- dst_line += dst_stride;
-
- while (w && (uintptr_t)dst & 15)
- {
- d = *dst;
- *dst++ =
- _mm_cvtsi128_si32 ( _mm_adds_epu8 (xmm_src, _mm_cvtsi32_si128 (d)));
- w--;
- }
-
- while (w >= 4)
- {
- save_128_aligned
- ((__m128i*)dst,
- _mm_adds_epu8 (xmm_src, load_128_aligned ((__m128i*)dst)));
-
- dst += 4;
- w -= 4;
- }
-
- while (w--)
- {
- d = *dst;
- *dst++ =
- _mm_cvtsi128_si32 (_mm_adds_epu8 (xmm_src,
- _mm_cvtsi32_si128 (d)));
- }
- }
-}
-
-static void
-sse2_composite_add_n_8_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst;
- uint8_t *mask_line, *mask;
- int dst_stride, mask_stride;
- int32_t w;
- uint32_t src;
-
- __m128i xmm_src;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
- if (src == 0)
- return;
- xmm_src = expand_pixel_32_1x128 (src);
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
- w = width;
-
- while (w && ((uintptr_t)dst & 15))
- {
- uint8_t m = *mask++;
- if (m)
- {
- *dst = pack_1x128_32
- (_mm_adds_epu16
- (pix_multiply_1x128 (xmm_src, expand_pixel_8_1x128 (m)),
- unpack_32_1x128 (*dst)));
- }
- dst++;
- w--;
- }
-
- while (w >= 4)
- {
- uint32_t m;
- memcpy(&m, mask, sizeof(uint32_t));
-
- if (m)
- {
- __m128i xmm_mask_lo, xmm_mask_hi;
- __m128i xmm_dst_lo, xmm_dst_hi;
-
- __m128i xmm_dst = load_128_aligned ((__m128i*)dst);
- __m128i xmm_mask =
- _mm_unpacklo_epi8 (unpack_32_1x128(m),
- _mm_setzero_si128 ());
-
- unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
-
- expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi,
- &xmm_mask_lo, &xmm_mask_hi);
-
- pix_multiply_2x128 (&xmm_src, &xmm_src,
- &xmm_mask_lo, &xmm_mask_hi,
- &xmm_mask_lo, &xmm_mask_hi);
-
- xmm_dst_lo = _mm_adds_epu16 (xmm_mask_lo, xmm_dst_lo);
- xmm_dst_hi = _mm_adds_epu16 (xmm_mask_hi, xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
- }
-
- w -= 4;
- dst += 4;
- mask += 4;
- }
-
- while (w)
- {
- uint8_t m = *mask++;
- if (m)
- {
- *dst = pack_1x128_32
- (_mm_adds_epu16
- (pix_multiply_1x128 (xmm_src, expand_pixel_8_1x128 (m)),
- unpack_32_1x128 (*dst)));
- }
- dst++;
- w--;
- }
- }
-}
-
-static pixman_bool_t
-sse2_blt (pixman_implementation_t *imp,
- uint32_t * src_bits,
- uint32_t * dst_bits,
- int src_stride,
- int dst_stride,
- int src_bpp,
- int dst_bpp,
- int src_x,
- int src_y,
- int dest_x,
- int dest_y,
- int width,
- int height)
-{
- uint8_t * src_bytes;
- uint8_t * dst_bytes;
- int byte_width;
-
- if (src_bpp != dst_bpp)
- return FALSE;
-
- if (src_bpp == 16)
- {
- src_stride = src_stride * (int) sizeof (uint32_t) / 2;
- dst_stride = dst_stride * (int) sizeof (uint32_t) / 2;
- src_bytes =(uint8_t *)(((uint16_t *)src_bits) + src_stride * (src_y) + (src_x));
- dst_bytes = (uint8_t *)(((uint16_t *)dst_bits) + dst_stride * (dest_y) + (dest_x));
- byte_width = 2 * width;
- src_stride *= 2;
- dst_stride *= 2;
- }
- else if (src_bpp == 32)
- {
- src_stride = src_stride * (int) sizeof (uint32_t) / 4;
- dst_stride = dst_stride * (int) sizeof (uint32_t) / 4;
- src_bytes = (uint8_t *)(((uint32_t *)src_bits) + src_stride * (src_y) + (src_x));
- dst_bytes = (uint8_t *)(((uint32_t *)dst_bits) + dst_stride * (dest_y) + (dest_x));
- byte_width = 4 * width;
- src_stride *= 4;
- dst_stride *= 4;
- }
- else
- {
- return FALSE;
- }
-
- while (height--)
- {
- int w;
- uint8_t *s = src_bytes;
- uint8_t *d = dst_bytes;
- src_bytes += src_stride;
- dst_bytes += dst_stride;
- w = byte_width;
-
- while (w >= 2 && ((uintptr_t)d & 3))
- {
- memmove(d, s, 2);
- w -= 2;
- s += 2;
- d += 2;
- }
-
- while (w >= 4 && ((uintptr_t)d & 15))
- {
- memmove(d, s, 4);
-
- w -= 4;
- s += 4;
- d += 4;
- }
-
- while (w >= 64)
- {
- __m128i xmm0, xmm1, xmm2, xmm3;
-
- xmm0 = load_128_unaligned ((__m128i*)(s));
- xmm1 = load_128_unaligned ((__m128i*)(s + 16));
- xmm2 = load_128_unaligned ((__m128i*)(s + 32));
- xmm3 = load_128_unaligned ((__m128i*)(s + 48));
-
- save_128_aligned ((__m128i*)(d), xmm0);
- save_128_aligned ((__m128i*)(d + 16), xmm1);
- save_128_aligned ((__m128i*)(d + 32), xmm2);
- save_128_aligned ((__m128i*)(d + 48), xmm3);
-
- s += 64;
- d += 64;
- w -= 64;
- }
-
- while (w >= 16)
- {
- save_128_aligned ((__m128i*)d, load_128_unaligned ((__m128i*)s) );
-
- w -= 16;
- d += 16;
- s += 16;
- }
-
- while (w >= 4)
- {
- memmove(d, s, 4);
-
- w -= 4;
- s += 4;
- d += 4;
- }
-
- if (w >= 2)
- {
- memmove(d, s, 2);
- w -= 2;
- s += 2;
- d += 2;
- }
- }
-
- return TRUE;
-}
-
-static void
-sse2_composite_copy_area (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- sse2_blt (imp, src_image->bits.bits,
- dest_image->bits.bits,
- src_image->bits.rowstride,
- dest_image->bits.rowstride,
- PIXMAN_FORMAT_BPP (src_image->bits.format),
- PIXMAN_FORMAT_BPP (dest_image->bits.format),
- src_x, src_y, dest_x, dest_y, width, height);
-}
-
-static void
-sse2_composite_over_x888_8_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *src, *src_line, s;
- uint32_t *dst, *dst_line, d;
- uint8_t *mask, *mask_line;
- uint32_t m;
- int src_stride, mask_stride, dst_stride;
- int32_t w;
- __m128i ms;
-
- __m128i xmm_src, xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- while (height--)
- {
- src = src_line;
- src_line += src_stride;
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
-
- w = width;
-
- while (w && (uintptr_t)dst & 15)
- {
- s = 0xff000000 | *src++;
- memcpy(&m, mask++, sizeof(uint32_t));
- d = *dst;
- ms = unpack_32_1x128 (s);
-
- if (m != 0xff)
- {
- __m128i ma = expand_alpha_rev_1x128 (unpack_32_1x128 (m));
- __m128i md = unpack_32_1x128 (d);
-
- ms = in_over_1x128 (&ms, &mask_00ff, &ma, &md);
- }
-
- *dst++ = pack_1x128_32 (ms);
- w--;
- }
-
- while (w >= 4)
- {
- memcpy(&m, mask, sizeof(uint32_t));
- xmm_src = _mm_or_si128 (
- load_128_unaligned ((__m128i*)src), mask_ff000000);
-
- if (m == 0xffffffff)
- {
- save_128_aligned ((__m128i*)dst, xmm_src);
- }
- else
- {
- xmm_dst = load_128_aligned ((__m128i*)dst);
-
- xmm_mask = _mm_unpacklo_epi16 (unpack_32_1x128 (m), _mm_setzero_si128());
-
- unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
-
- expand_alpha_rev_2x128 (
- xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
-
- in_over_2x128 (&xmm_src_lo, &xmm_src_hi,
- &mask_00ff, &mask_00ff, &xmm_mask_lo, &xmm_mask_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
- }
-
- src += 4;
- dst += 4;
- mask += 4;
- w -= 4;
- }
-
- while (w)
- {
- memcpy(&m, mask++, sizeof(uint32_t));
-
- if (m)
- {
- s = 0xff000000 | *src;
-
- if (m == 0xff)
- {
- *dst = s;
- }
- else
- {
- __m128i ma, md, ms;
-
- d = *dst;
-
- ma = expand_alpha_rev_1x128 (unpack_32_1x128 (m));
- md = unpack_32_1x128 (d);
- ms = unpack_32_1x128 (s);
-
- *dst = pack_1x128_32 (in_over_1x128 (&ms, &mask_00ff, &ma, &md));
- }
-
- }
-
- src++;
- dst++;
- w--;
- }
- }
-
-}
-
-static void
-sse2_composite_over_8888_8_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *src, *src_line, s;
- uint32_t *dst, *dst_line, d;
- uint8_t *mask, *mask_line;
- uint32_t m;
- int src_stride, mask_stride, dst_stride;
- int32_t w;
-
- __m128i xmm_src, xmm_src_lo, xmm_src_hi, xmm_srca_lo, xmm_srca_hi;
- __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- while (height--)
- {
- src = src_line;
- src_line += src_stride;
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
-
- w = width;
-
- while (w && (uintptr_t)dst & 15)
- {
- uint32_t sa;
-
- s = *src++;
- m = (uint32_t) *mask++;
- d = *dst;
-
- sa = s >> 24;
-
- if (m)
- {
- if (sa == 0xff && m == 0xff)
- {
- *dst = s;
- }
- else
- {
- __m128i ms, md, ma, msa;
-
- ma = expand_alpha_rev_1x128 (load_32_1x128 (m));
- ms = unpack_32_1x128 (s);
- md = unpack_32_1x128 (d);
-
- msa = expand_alpha_rev_1x128 (load_32_1x128 (sa));
-
- *dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md));
- }
- }
-
- dst++;
- w--;
- }
-
- while (w >= 4)
- {
- memcpy(&m, mask, sizeof(uint32_t));
-
- if (m)
- {
- xmm_src = load_128_unaligned ((__m128i*)src);
-
- if (m == 0xffffffff && is_opaque (xmm_src))
- {
- save_128_aligned ((__m128i *)dst, xmm_src);
- }
- else
- {
- xmm_dst = load_128_aligned ((__m128i *)dst);
-
- xmm_mask = _mm_unpacklo_epi16 (unpack_32_1x128 (m), _mm_setzero_si128());
-
- unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
-
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi);
- expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
-
- in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi,
- &xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
- }
- }
-
- src += 4;
- dst += 4;
- mask += 4;
- w -= 4;
- }
-
- while (w)
- {
- uint32_t sa;
-
- s = *src++;
- m = (uint32_t) *mask++;
- d = *dst;
-
- sa = s >> 24;
-
- if (m)
- {
- if (sa == 0xff && m == 0xff)
- {
- *dst = s;
- }
- else
- {
- __m128i ms, md, ma, msa;
-
- ma = expand_alpha_rev_1x128 (load_32_1x128 (m));
- ms = unpack_32_1x128 (s);
- md = unpack_32_1x128 (d);
-
- msa = expand_alpha_rev_1x128 (load_32_1x128 (sa));
-
- *dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md));
- }
- }
-
- dst++;
- w--;
- }
- }
-
-}
-
-static void
-sse2_composite_over_reverse_n_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src;
- uint32_t *dst_line, *dst;
- __m128i xmm_src;
- __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_dsta_hi, xmm_dsta_lo;
- int dst_stride;
- int32_t w;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-
- xmm_src = expand_pixel_32_1x128 (src);
-
- while (height--)
- {
- dst = dst_line;
-
- dst_line += dst_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 15)
- {
- __m128i vd;
-
- vd = unpack_32_1x128 (*dst);
-
- *dst = pack_1x128_32 (over_1x128 (vd, expand_alpha_1x128 (vd),
- xmm_src));
- w--;
- dst++;
- }
-
- while (w >= 4)
- {
- __m128i tmp_lo, tmp_hi;
-
- xmm_dst = load_128_aligned ((__m128i*)dst);
-
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
- expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_dsta_lo, &xmm_dsta_hi);
-
- tmp_lo = xmm_src;
- tmp_hi = xmm_src;
-
- over_2x128 (&xmm_dst_lo, &xmm_dst_hi,
- &xmm_dsta_lo, &xmm_dsta_hi,
- &tmp_lo, &tmp_hi);
-
- save_128_aligned (
- (__m128i*)dst, pack_2x128_128 (tmp_lo, tmp_hi));
-
- w -= 4;
- dst += 4;
- }
-
- while (w)
- {
- __m128i vd;
-
- vd = unpack_32_1x128 (*dst);
-
- *dst = pack_1x128_32 (over_1x128 (vd, expand_alpha_1x128 (vd),
- xmm_src));
- w--;
- dst++;
- }
-
- }
-
-}
-
-static void
-sse2_composite_over_8888_8888_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *src, *src_line, s;
- uint32_t *dst, *dst_line, d;
- uint32_t *mask, *mask_line;
- uint32_t m;
- int src_stride, mask_stride, dst_stride;
- int32_t w;
-
- __m128i xmm_src, xmm_src_lo, xmm_src_hi, xmm_srca_lo, xmm_srca_hi;
- __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- while (height--)
- {
- src = src_line;
- src_line += src_stride;
- dst = dst_line;
- dst_line += dst_stride;
- mask = mask_line;
- mask_line += mask_stride;
-
- w = width;
-
- while (w && (uintptr_t)dst & 15)
- {
- uint32_t sa;
-
- s = *src++;
- m = (*mask++) >> 24;
- d = *dst;
-
- sa = s >> 24;
-
- if (m)
- {
- if (sa == 0xff && m == 0xff)
- {
- *dst = s;
- }
- else
- {
- __m128i ms, md, ma, msa;
-
- ma = expand_alpha_rev_1x128 (load_32_1x128 (m));
- ms = unpack_32_1x128 (s);
- md = unpack_32_1x128 (d);
-
- msa = expand_alpha_rev_1x128 (load_32_1x128 (sa));
-
- *dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md));
- }
- }
-
- dst++;
- w--;
- }
-
- while (w >= 4)
- {
- xmm_mask = load_128_unaligned ((__m128i*)mask);
-
- if (!is_transparent (xmm_mask))
- {
- xmm_src = load_128_unaligned ((__m128i*)src);
-
- if (is_opaque (xmm_mask) && is_opaque (xmm_src))
- {
- save_128_aligned ((__m128i *)dst, xmm_src);
- }
- else
- {
- xmm_dst = load_128_aligned ((__m128i *)dst);
-
- unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
-
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi);
- expand_alpha_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
-
- in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi,
- &xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
- }
- }
-
- src += 4;
- dst += 4;
- mask += 4;
- w -= 4;
- }
-
- while (w)
- {
- uint32_t sa;
-
- s = *src++;
- m = (*mask++) >> 24;
- d = *dst;
-
- sa = s >> 24;
-
- if (m)
- {
- if (sa == 0xff && m == 0xff)
- {
- *dst = s;
- }
- else
- {
- __m128i ms, md, ma, msa;
-
- ma = expand_alpha_rev_1x128 (load_32_1x128 (m));
- ms = unpack_32_1x128 (s);
- md = unpack_32_1x128 (d);
-
- msa = expand_alpha_rev_1x128 (load_32_1x128 (sa));
-
- *dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md));
- }
- }
-
- dst++;
- w--;
- }
- }
-
-}
-
-/* A variant of 'sse2_combine_over_u' with minor tweaks */
-static force_inline void
-scaled_nearest_scanline_sse2_8888_8888_OVER (uint32_t* pd,
- const uint32_t* ps,
- int32_t w,
- pixman_fixed_t vx,
- pixman_fixed_t unit_x,
- pixman_fixed_t src_width_fixed,
- pixman_bool_t fully_transparent_src)
-{
- uint32_t s, d;
- const uint32_t* pm = NULL;
-
- __m128i xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_alpha_lo, xmm_alpha_hi;
-
- if (fully_transparent_src)
- return;
-
- /* Align dst on a 16-byte boundary */
- while (w && ((uintptr_t)pd & 15))
- {
- d = *pd;
- s = combine1 (ps + pixman_fixed_to_int (vx), pm);
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
-
- *pd++ = core_combine_over_u_pixel_sse2 (s, d);
- if (pm)
- pm++;
- w--;
- }
-
- while (w >= 4)
- {
- __m128i tmp;
- uint32_t tmp1, tmp2, tmp3, tmp4;
-
- tmp1 = *(ps + pixman_fixed_to_int (vx));
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
- tmp2 = *(ps + pixman_fixed_to_int (vx));
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
- tmp3 = *(ps + pixman_fixed_to_int (vx));
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
- tmp4 = *(ps + pixman_fixed_to_int (vx));
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
-
- tmp = _mm_set_epi32 (tmp4, tmp3, tmp2, tmp1);
-
- xmm_src_hi = combine4 ((__m128i*)&tmp, (__m128i*)pm);
-
- if (is_opaque (xmm_src_hi))
- {
- save_128_aligned ((__m128i*)pd, xmm_src_hi);
- }
- else if (!is_zero (xmm_src_hi))
- {
- xmm_dst_hi = load_128_aligned ((__m128i*) pd);
-
- unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
-
- expand_alpha_2x128 (
- xmm_src_lo, xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi);
-
- over_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_alpha_lo, &xmm_alpha_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- /* rebuid the 4 pixel data and save*/
- save_128_aligned ((__m128i*)pd,
- pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
- }
-
- w -= 4;
- pd += 4;
- if (pm)
- pm += 4;
- }
-
- while (w)
- {
- d = *pd;
- s = combine1 (ps + pixman_fixed_to_int (vx), pm);
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
-
- *pd++ = core_combine_over_u_pixel_sse2 (s, d);
- if (pm)
- pm++;
-
- w--;
- }
-}
-
-FAST_NEAREST_MAINLOOP (sse2_8888_8888_cover_OVER,
- scaled_nearest_scanline_sse2_8888_8888_OVER,
- uint32_t, uint32_t, COVER)
-FAST_NEAREST_MAINLOOP (sse2_8888_8888_none_OVER,
- scaled_nearest_scanline_sse2_8888_8888_OVER,
- uint32_t, uint32_t, NONE)
-FAST_NEAREST_MAINLOOP (sse2_8888_8888_pad_OVER,
- scaled_nearest_scanline_sse2_8888_8888_OVER,
- uint32_t, uint32_t, PAD)
-FAST_NEAREST_MAINLOOP (sse2_8888_8888_normal_OVER,
- scaled_nearest_scanline_sse2_8888_8888_OVER,
- uint32_t, uint32_t, NORMAL)
-
-static force_inline void
-scaled_nearest_scanline_sse2_8888_n_8888_OVER (const uint32_t * mask,
- uint32_t * dst,
- const uint32_t * src,
- int32_t w,
- pixman_fixed_t vx,
- pixman_fixed_t unit_x,
- pixman_fixed_t src_width_fixed,
- pixman_bool_t zero_src)
-{
- __m128i xmm_mask;
- __m128i xmm_src, xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_alpha_lo, xmm_alpha_hi;
-
- if (zero_src || (*mask >> 24) == 0)
- return;
-
- xmm_mask = create_mask_16_128 (*mask >> 24);
-
- while (w && (uintptr_t)dst & 15)
- {
- uint32_t s = *(src + pixman_fixed_to_int (vx));
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
-
- if (s)
- {
- uint32_t d = *dst;
-
- __m128i ms = unpack_32_1x128 (s);
- __m128i alpha = expand_alpha_1x128 (ms);
- __m128i dest = xmm_mask;
- __m128i alpha_dst = unpack_32_1x128 (d);
-
- *dst = pack_1x128_32 (
- in_over_1x128 (&ms, &alpha, &dest, &alpha_dst));
- }
- dst++;
- w--;
- }
-
- while (w >= 4)
- {
- uint32_t tmp1, tmp2, tmp3, tmp4;
-
- tmp1 = *(src + pixman_fixed_to_int (vx));
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
- tmp2 = *(src + pixman_fixed_to_int (vx));
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
- tmp3 = *(src + pixman_fixed_to_int (vx));
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
- tmp4 = *(src + pixman_fixed_to_int (vx));
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
-
- xmm_src = _mm_set_epi32 (tmp4, tmp3, tmp2, tmp1);
-
- if (!is_zero (xmm_src))
- {
- xmm_dst = load_128_aligned ((__m128i*)dst);
-
- unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_alpha_lo, &xmm_alpha_hi);
-
- in_over_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_alpha_lo, &xmm_alpha_hi,
- &xmm_mask, &xmm_mask,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned (
- (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
- }
-
- dst += 4;
- w -= 4;
- }
-
- while (w)
- {
- uint32_t s = *(src + pixman_fixed_to_int (vx));
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
-
- if (s)
- {
- uint32_t d = *dst;
-
- __m128i ms = unpack_32_1x128 (s);
- __m128i alpha = expand_alpha_1x128 (ms);
- __m128i mask = xmm_mask;
- __m128i dest = unpack_32_1x128 (d);
-
- *dst = pack_1x128_32 (
- in_over_1x128 (&ms, &alpha, &mask, &dest));
- }
-
- dst++;
- w--;
- }
-
-}
-
-FAST_NEAREST_MAINLOOP_COMMON (sse2_8888_n_8888_cover_OVER,
- scaled_nearest_scanline_sse2_8888_n_8888_OVER,
- uint32_t, uint32_t, uint32_t, COVER, TRUE, TRUE)
-FAST_NEAREST_MAINLOOP_COMMON (sse2_8888_n_8888_pad_OVER,
- scaled_nearest_scanline_sse2_8888_n_8888_OVER,
- uint32_t, uint32_t, uint32_t, PAD, TRUE, TRUE)
-FAST_NEAREST_MAINLOOP_COMMON (sse2_8888_n_8888_none_OVER,
- scaled_nearest_scanline_sse2_8888_n_8888_OVER,
- uint32_t, uint32_t, uint32_t, NONE, TRUE, TRUE)
-FAST_NEAREST_MAINLOOP_COMMON (sse2_8888_n_8888_normal_OVER,
- scaled_nearest_scanline_sse2_8888_n_8888_OVER,
- uint32_t, uint32_t, uint32_t, NORMAL, TRUE, TRUE)
-
-#if PSHUFD_IS_FAST
-
-/***********************************************************************************/
-
-# define BILINEAR_DECLARE_VARIABLES \
- const __m128i xmm_wt = _mm_set_epi16 (wt, wt, wt, wt, wt, wt, wt, wt); \
- const __m128i xmm_wb = _mm_set_epi16 (wb, wb, wb, wb, wb, wb, wb, wb); \
- const __m128i xmm_addc = _mm_set_epi16 (0, 1, 0, 1, 0, 1, 0, 1); \
- const __m128i xmm_ux1 = _mm_set_epi16 (unit_x, -unit_x, unit_x, -unit_x, \
- unit_x, -unit_x, unit_x, -unit_x); \
- const __m128i xmm_ux4 = _mm_set_epi16 (unit_x * 4, -unit_x * 4, \
- unit_x * 4, -unit_x * 4, \
- unit_x * 4, -unit_x * 4, \
- unit_x * 4, -unit_x * 4); \
- const __m128i xmm_zero = _mm_setzero_si128 (); \
- __m128i xmm_x = _mm_set_epi16 (vx + unit_x * 3, -(vx + 1) - unit_x * 3, \
- vx + unit_x * 2, -(vx + 1) - unit_x * 2, \
- vx + unit_x * 1, -(vx + 1) - unit_x * 1, \
- vx + unit_x * 0, -(vx + 1) - unit_x * 0); \
- __m128i xmm_wh_state;
-
-#define BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER(pix, phase_) \
-do { \
- int phase = phase_; \
- __m128i xmm_wh, xmm_a, xmm_b; \
- /* fetch 2x2 pixel block into sse2 registers */ \
- __m128i tltr = _mm_loadl_epi64 ((__m128i *)&src_top[vx >> 16]); \
- __m128i blbr = _mm_loadl_epi64 ((__m128i *)&src_bottom[vx >> 16]); \
- vx += unit_x; \
- /* vertical interpolation */ \
- xmm_a = _mm_mullo_epi16 (_mm_unpacklo_epi8 (tltr, xmm_zero), xmm_wt); \
- xmm_b = _mm_mullo_epi16 (_mm_unpacklo_epi8 (blbr, xmm_zero), xmm_wb); \
- xmm_a = _mm_add_epi16 (xmm_a, xmm_b); \
- /* calculate horizontal weights */ \
- if (phase <= 0) \
- { \
- xmm_wh_state = _mm_add_epi16 (xmm_addc, _mm_srli_epi16 (xmm_x, \
- 16 - BILINEAR_INTERPOLATION_BITS)); \
- xmm_x = _mm_add_epi16 (xmm_x, (phase < 0) ? xmm_ux1 : xmm_ux4); \
- phase = 0; \
- } \
- xmm_wh = _mm_shuffle_epi32 (xmm_wh_state, _MM_SHUFFLE (phase, phase, \
- phase, phase)); \
- /* horizontal interpolation */ \
- xmm_a = _mm_madd_epi16 (_mm_unpackhi_epi16 (_mm_shuffle_epi32 ( \
- xmm_a, _MM_SHUFFLE (1, 0, 3, 2)), xmm_a), xmm_wh); \
- /* shift the result */ \
- pix = _mm_srli_epi32 (xmm_a, BILINEAR_INTERPOLATION_BITS * 2); \
-} while (0)
-
-#else /************************************************************************/
-
-# define BILINEAR_DECLARE_VARIABLES \
- const __m128i xmm_wt = _mm_set_epi16 (wt, wt, wt, wt, wt, wt, wt, wt); \
- const __m128i xmm_wb = _mm_set_epi16 (wb, wb, wb, wb, wb, wb, wb, wb); \
- const __m128i xmm_addc = _mm_set_epi16 (0, 1, 0, 1, 0, 1, 0, 1); \
- const __m128i xmm_ux1 = _mm_set_epi16 (unit_x, -unit_x, unit_x, -unit_x, \
- unit_x, -unit_x, unit_x, -unit_x); \
- const __m128i xmm_ux4 = _mm_set_epi16 (unit_x * 4, -unit_x * 4, \
- unit_x * 4, -unit_x * 4, \
- unit_x * 4, -unit_x * 4, \
- unit_x * 4, -unit_x * 4); \
- const __m128i xmm_zero = _mm_setzero_si128 (); \
- __m128i xmm_x = _mm_set_epi16 (vx, -(vx + 1), vx, -(vx + 1), \
- vx, -(vx + 1), vx, -(vx + 1))
-
-#define BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER(pix, phase) \
-do { \
- __m128i xmm_wh, xmm_a, xmm_b; \
- /* fetch 2x2 pixel block into sse2 registers */ \
- __m128i tltr = _mm_loadl_epi64 ((__m128i *)&src_top[vx >> 16]); \
- __m128i blbr = _mm_loadl_epi64 ((__m128i *)&src_bottom[vx >> 16]); \
- (void)xmm_ux4; /* suppress warning: unused variable 'xmm_ux4' */ \
- vx += unit_x; \
- /* vertical interpolation */ \
- xmm_a = _mm_mullo_epi16 (_mm_unpacklo_epi8 (tltr, xmm_zero), xmm_wt); \
- xmm_b = _mm_mullo_epi16 (_mm_unpacklo_epi8 (blbr, xmm_zero), xmm_wb); \
- xmm_a = _mm_add_epi16 (xmm_a, xmm_b); \
- /* calculate horizontal weights */ \
- xmm_wh = _mm_add_epi16 (xmm_addc, _mm_srli_epi16 (xmm_x, \
- 16 - BILINEAR_INTERPOLATION_BITS)); \
- xmm_x = _mm_add_epi16 (xmm_x, xmm_ux1); \
- /* horizontal interpolation */ \
- xmm_b = _mm_unpacklo_epi64 (/* any value is fine here */ xmm_b, xmm_a); \
- xmm_a = _mm_madd_epi16 (_mm_unpackhi_epi16 (xmm_b, xmm_a), xmm_wh); \
- /* shift the result */ \
- pix = _mm_srli_epi32 (xmm_a, BILINEAR_INTERPOLATION_BITS * 2); \
-} while (0)
-
-/***********************************************************************************/
-
-#endif
-
-#define BILINEAR_INTERPOLATE_ONE_PIXEL(pix); \
-do { \
- __m128i xmm_pix; \
- BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER (xmm_pix, -1); \
- xmm_pix = _mm_packs_epi32 (xmm_pix, xmm_pix); \
- xmm_pix = _mm_packus_epi16 (xmm_pix, xmm_pix); \
- pix = _mm_cvtsi128_si32 (xmm_pix); \
-} while(0)
-
-#define BILINEAR_INTERPOLATE_FOUR_PIXELS(pix); \
-do { \
- __m128i xmm_pix1, xmm_pix2, xmm_pix3, xmm_pix4; \
- BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER (xmm_pix1, 0); \
- BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER (xmm_pix2, 1); \
- BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER (xmm_pix3, 2); \
- BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER (xmm_pix4, 3); \
- xmm_pix1 = _mm_packs_epi32 (xmm_pix1, xmm_pix2); \
- xmm_pix3 = _mm_packs_epi32 (xmm_pix3, xmm_pix4); \
- pix = _mm_packus_epi16 (xmm_pix1, xmm_pix3); \
-} while(0)
-
-#define BILINEAR_SKIP_ONE_PIXEL() \
-do { \
- vx += unit_x; \
- xmm_x = _mm_add_epi16 (xmm_x, xmm_ux1); \
-} while(0)
-
-#define BILINEAR_SKIP_FOUR_PIXELS() \
-do { \
- vx += unit_x * 4; \
- xmm_x = _mm_add_epi16 (xmm_x, xmm_ux4); \
-} while(0)
-
-/***********************************************************************************/
-
-static force_inline void
-scaled_bilinear_scanline_sse2_8888_8888_SRC (uint32_t * dst,
- const uint32_t * mask,
- const uint32_t * src_top,
- const uint32_t * src_bottom,
- int32_t w,
- int wt,
- int wb,
- pixman_fixed_t vx_,
- pixman_fixed_t unit_x_,
- pixman_fixed_t max_vx,
- pixman_bool_t zero_src)
-{
- intptr_t vx = vx_;
- intptr_t unit_x = unit_x_;
- BILINEAR_DECLARE_VARIABLES;
- uint32_t pix1, pix2;
-
- while (w && ((uintptr_t)dst & 15))
- {
- BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
- *dst++ = pix1;
- w--;
- }
-
- while ((w -= 4) >= 0) {
- __m128i xmm_src;
- BILINEAR_INTERPOLATE_FOUR_PIXELS (xmm_src);
- _mm_store_si128 ((__m128i *)dst, xmm_src);
- dst += 4;
- }
-
- if (w & 2)
- {
- BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
- BILINEAR_INTERPOLATE_ONE_PIXEL (pix2);
- *dst++ = pix1;
- *dst++ = pix2;
- }
-
- if (w & 1)
- {
- BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
- *dst = pix1;
- }
-
-}
-
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_cover_SRC,
- scaled_bilinear_scanline_sse2_8888_8888_SRC,
- uint32_t, uint32_t, uint32_t,
- COVER, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_pad_SRC,
- scaled_bilinear_scanline_sse2_8888_8888_SRC,
- uint32_t, uint32_t, uint32_t,
- PAD, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_none_SRC,
- scaled_bilinear_scanline_sse2_8888_8888_SRC,
- uint32_t, uint32_t, uint32_t,
- NONE, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_normal_SRC,
- scaled_bilinear_scanline_sse2_8888_8888_SRC,
- uint32_t, uint32_t, uint32_t,
- NORMAL, FLAG_NONE)
-
-static force_inline void
-scaled_bilinear_scanline_sse2_x888_8888_SRC (uint32_t * dst,
- const uint32_t * mask,
- const uint32_t * src_top,
- const uint32_t * src_bottom,
- int32_t w,
- int wt,
- int wb,
- pixman_fixed_t vx_,
- pixman_fixed_t unit_x_,
- pixman_fixed_t max_vx,
- pixman_bool_t zero_src)
-{
- intptr_t vx = vx_;
- intptr_t unit_x = unit_x_;
- BILINEAR_DECLARE_VARIABLES;
- uint32_t pix1, pix2;
-
- while (w && ((uintptr_t)dst & 15))
- {
- BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
- *dst++ = pix1 | 0xFF000000;
- w--;
- }
-
- while ((w -= 4) >= 0) {
- __m128i xmm_src;
- BILINEAR_INTERPOLATE_FOUR_PIXELS (xmm_src);
- _mm_store_si128 ((__m128i *)dst, _mm_or_si128 (xmm_src, mask_ff000000));
- dst += 4;
- }
-
- if (w & 2)
- {
- BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
- BILINEAR_INTERPOLATE_ONE_PIXEL (pix2);
- *dst++ = pix1 | 0xFF000000;
- *dst++ = pix2 | 0xFF000000;
- }
-
- if (w & 1)
- {
- BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
- *dst = pix1 | 0xFF000000;
- }
-}
-
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_x888_8888_cover_SRC,
- scaled_bilinear_scanline_sse2_x888_8888_SRC,
- uint32_t, uint32_t, uint32_t,
- COVER, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_x888_8888_pad_SRC,
- scaled_bilinear_scanline_sse2_x888_8888_SRC,
- uint32_t, uint32_t, uint32_t,
- PAD, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_x888_8888_normal_SRC,
- scaled_bilinear_scanline_sse2_x888_8888_SRC,
- uint32_t, uint32_t, uint32_t,
- NORMAL, FLAG_NONE)
-
-static force_inline void
-scaled_bilinear_scanline_sse2_8888_8888_OVER (uint32_t * dst,
- const uint32_t * mask,
- const uint32_t * src_top,
- const uint32_t * src_bottom,
- int32_t w,
- int wt,
- int wb,
- pixman_fixed_t vx_,
- pixman_fixed_t unit_x_,
- pixman_fixed_t max_vx,
- pixman_bool_t zero_src)
-{
- intptr_t vx = vx_;
- intptr_t unit_x = unit_x_;
- BILINEAR_DECLARE_VARIABLES;
- uint32_t pix1, pix2;
-
- while (w && ((uintptr_t)dst & 15))
- {
- BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
-
- if (pix1)
- {
- pix2 = *dst;
- *dst = core_combine_over_u_pixel_sse2 (pix1, pix2);
- }
-
- w--;
- dst++;
- }
-
- while (w >= 4)
- {
- __m128i xmm_src;
- __m128i xmm_src_hi, xmm_src_lo, xmm_dst_hi, xmm_dst_lo;
- __m128i xmm_alpha_hi, xmm_alpha_lo;
-
- BILINEAR_INTERPOLATE_FOUR_PIXELS (xmm_src);
-
- if (!is_zero (xmm_src))
- {
- if (is_opaque (xmm_src))
- {
- save_128_aligned ((__m128i *)dst, xmm_src);
- }
- else
- {
- __m128i xmm_dst = load_128_aligned ((__m128i *)dst);
-
- unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
-
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi);
- over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned ((__m128i *)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
- }
- }
-
- w -= 4;
- dst += 4;
- }
-
- while (w)
- {
- BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
-
- if (pix1)
- {
- pix2 = *dst;
- *dst = core_combine_over_u_pixel_sse2 (pix1, pix2);
- }
-
- w--;
- dst++;
- }
-}
-
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_cover_OVER,
- scaled_bilinear_scanline_sse2_8888_8888_OVER,
- uint32_t, uint32_t, uint32_t,
- COVER, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_pad_OVER,
- scaled_bilinear_scanline_sse2_8888_8888_OVER,
- uint32_t, uint32_t, uint32_t,
- PAD, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_none_OVER,
- scaled_bilinear_scanline_sse2_8888_8888_OVER,
- uint32_t, uint32_t, uint32_t,
- NONE, FLAG_NONE)
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_normal_OVER,
- scaled_bilinear_scanline_sse2_8888_8888_OVER,
- uint32_t, uint32_t, uint32_t,
- NORMAL, FLAG_NONE)
-
-static force_inline void
-scaled_bilinear_scanline_sse2_8888_8_8888_OVER (uint32_t * dst,
- const uint8_t * mask,
- const uint32_t * src_top,
- const uint32_t * src_bottom,
- int32_t w,
- int wt,
- int wb,
- pixman_fixed_t vx_,
- pixman_fixed_t unit_x_,
- pixman_fixed_t max_vx,
- pixman_bool_t zero_src)
-{
- intptr_t vx = vx_;
- intptr_t unit_x = unit_x_;
- BILINEAR_DECLARE_VARIABLES;
- uint32_t pix1, pix2;
- uint32_t m;
-
- while (w && ((uintptr_t)dst & 15))
- {
- uint32_t sa;
-
- m = (uint32_t) *mask++;
-
- if (m)
- {
- BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
- sa = pix1 >> 24;
-
- if (sa == 0xff && m == 0xff)
- {
- *dst = pix1;
- }
- else
- {
- __m128i ms, md, ma, msa;
-
- pix2 = *dst;
- ma = expand_alpha_rev_1x128 (load_32_1x128 (m));
- ms = unpack_32_1x128 (pix1);
- md = unpack_32_1x128 (pix2);
-
- msa = expand_alpha_rev_1x128 (load_32_1x128 (sa));
-
- *dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md));
- }
- }
- else
- {
- BILINEAR_SKIP_ONE_PIXEL ();
- }
-
- w--;
- dst++;
- }
-
- while (w >= 4)
- {
- __m128i xmm_src, xmm_src_lo, xmm_src_hi, xmm_srca_lo, xmm_srca_hi;
- __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
-
- memcpy(&m, mask, sizeof(uint32_t));
-
- if (m)
- {
- BILINEAR_INTERPOLATE_FOUR_PIXELS (xmm_src);
-
- if (m == 0xffffffff && is_opaque (xmm_src))
- {
- save_128_aligned ((__m128i *)dst, xmm_src);
- }
- else
- {
- xmm_dst = load_128_aligned ((__m128i *)dst);
-
- xmm_mask = _mm_unpacklo_epi16 (unpack_32_1x128 (m), _mm_setzero_si128());
-
- unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
-
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi);
- expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
-
- in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi,
- &xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
- }
- }
- else
- {
- BILINEAR_SKIP_FOUR_PIXELS ();
- }
-
- w -= 4;
- dst += 4;
- mask += 4;
- }
-
- while (w)
- {
- uint32_t sa;
-
- m = (uint32_t) *mask++;
-
- if (m)
- {
- BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
- sa = pix1 >> 24;
-
- if (sa == 0xff && m == 0xff)
- {
- *dst = pix1;
- }
- else
- {
- __m128i ms, md, ma, msa;
-
- pix2 = *dst;
- ma = expand_alpha_rev_1x128 (load_32_1x128 (m));
- ms = unpack_32_1x128 (pix1);
- md = unpack_32_1x128 (pix2);
-
- msa = expand_alpha_rev_1x128 (load_32_1x128 (sa));
-
- *dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md));
- }
- }
- else
- {
- BILINEAR_SKIP_ONE_PIXEL ();
- }
-
- w--;
- dst++;
- }
-}
-
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8_8888_cover_OVER,
- scaled_bilinear_scanline_sse2_8888_8_8888_OVER,
- uint32_t, uint8_t, uint32_t,
- COVER, FLAG_HAVE_NON_SOLID_MASK)
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8_8888_pad_OVER,
- scaled_bilinear_scanline_sse2_8888_8_8888_OVER,
- uint32_t, uint8_t, uint32_t,
- PAD, FLAG_HAVE_NON_SOLID_MASK)
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8_8888_none_OVER,
- scaled_bilinear_scanline_sse2_8888_8_8888_OVER,
- uint32_t, uint8_t, uint32_t,
- NONE, FLAG_HAVE_NON_SOLID_MASK)
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8_8888_normal_OVER,
- scaled_bilinear_scanline_sse2_8888_8_8888_OVER,
- uint32_t, uint8_t, uint32_t,
- NORMAL, FLAG_HAVE_NON_SOLID_MASK)
-
-static force_inline void
-scaled_bilinear_scanline_sse2_8888_n_8888_OVER (uint32_t * dst,
- const uint32_t * mask,
- const uint32_t * src_top,
- const uint32_t * src_bottom,
- int32_t w,
- int wt,
- int wb,
- pixman_fixed_t vx_,
- pixman_fixed_t unit_x_,
- pixman_fixed_t max_vx,
- pixman_bool_t zero_src)
-{
- intptr_t vx = vx_;
- intptr_t unit_x = unit_x_;
- BILINEAR_DECLARE_VARIABLES;
- uint32_t pix1;
- __m128i xmm_mask;
-
- if (zero_src || (*mask >> 24) == 0)
- return;
-
- xmm_mask = create_mask_16_128 (*mask >> 24);
-
- while (w && ((uintptr_t)dst & 15))
- {
- BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
- if (pix1)
- {
- uint32_t d = *dst;
-
- __m128i ms = unpack_32_1x128 (pix1);
- __m128i alpha = expand_alpha_1x128 (ms);
- __m128i dest = xmm_mask;
- __m128i alpha_dst = unpack_32_1x128 (d);
-
- *dst = pack_1x128_32
- (in_over_1x128 (&ms, &alpha, &dest, &alpha_dst));
- }
-
- dst++;
- w--;
- }
-
- while (w >= 4)
- {
- __m128i xmm_src;
- BILINEAR_INTERPOLATE_FOUR_PIXELS (xmm_src);
-
- if (!is_zero (xmm_src))
- {
- __m128i xmm_src_lo, xmm_src_hi;
- __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
- __m128i xmm_alpha_lo, xmm_alpha_hi;
-
- xmm_dst = load_128_aligned ((__m128i*)dst);
-
- unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
- unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
- expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
- &xmm_alpha_lo, &xmm_alpha_hi);
-
- in_over_2x128 (&xmm_src_lo, &xmm_src_hi,
- &xmm_alpha_lo, &xmm_alpha_hi,
- &xmm_mask, &xmm_mask,
- &xmm_dst_lo, &xmm_dst_hi);
-
- save_128_aligned
- ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
- }
-
- dst += 4;
- w -= 4;
- }
-
- while (w)
- {
- BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
- if (pix1)
- {
- uint32_t d = *dst;
-
- __m128i ms = unpack_32_1x128 (pix1);
- __m128i alpha = expand_alpha_1x128 (ms);
- __m128i dest = xmm_mask;
- __m128i alpha_dst = unpack_32_1x128 (d);
-
- *dst = pack_1x128_32
- (in_over_1x128 (&ms, &alpha, &dest, &alpha_dst));
- }
-
- dst++;
- w--;
- }
-}
-
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_n_8888_cover_OVER,
- scaled_bilinear_scanline_sse2_8888_n_8888_OVER,
- uint32_t, uint32_t, uint32_t,
- COVER, FLAG_HAVE_SOLID_MASK)
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_n_8888_pad_OVER,
- scaled_bilinear_scanline_sse2_8888_n_8888_OVER,
- uint32_t, uint32_t, uint32_t,
- PAD, FLAG_HAVE_SOLID_MASK)
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_n_8888_none_OVER,
- scaled_bilinear_scanline_sse2_8888_n_8888_OVER,
- uint32_t, uint32_t, uint32_t,
- NONE, FLAG_HAVE_SOLID_MASK)
-FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_n_8888_normal_OVER,
- scaled_bilinear_scanline_sse2_8888_n_8888_OVER,
- uint32_t, uint32_t, uint32_t,
- NORMAL, FLAG_HAVE_SOLID_MASK)
-
-static const pixman_fast_path_t sse2_fast_paths[] =
-{
- /* PIXMAN_OP_OVER */
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, r5g6b5, sse2_composite_over_n_8_0565),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, b5g6r5, sse2_composite_over_n_8_0565),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, a8r8g8b8, sse2_composite_over_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, x8r8g8b8, sse2_composite_over_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, r5g6b5, sse2_composite_over_n_0565),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, b5g6r5, sse2_composite_over_n_0565),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, sse2_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, sse2_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, sse2_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, sse2_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, r5g6b5, sse2_composite_over_8888_0565),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, b5g6r5, sse2_composite_over_8888_0565),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, sse2_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, sse2_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, sse2_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, sse2_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, a8r8g8b8, sse2_composite_over_8888_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, x8r8g8b8, sse2_composite_over_8888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, a8r8g8b8, sse2_composite_over_8888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, x8b8g8r8, sse2_composite_over_8888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, a8b8g8r8, sse2_composite_over_8888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, x8r8g8b8, sse2_composite_over_x888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, a8r8g8b8, sse2_composite_over_x888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, x8b8g8r8, sse2_composite_over_x888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, a8b8g8r8, sse2_composite_over_x888_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, solid, a8r8g8b8, sse2_composite_over_x888_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, solid, x8r8g8b8, sse2_composite_over_x888_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, solid, a8b8g8r8, sse2_composite_over_x888_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, solid, x8b8g8r8, sse2_composite_over_x888_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, a8r8g8b8, sse2_composite_over_8888_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, sse2_composite_over_8888_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, a8b8g8r8, sse2_composite_over_8888_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, x8b8g8r8, sse2_composite_over_8888_n_8888),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, sse2_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, sse2_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, sse2_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, sse2_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, r5g6b5, sse2_composite_over_n_8888_0565_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, b5g6r5, sse2_composite_over_n_8888_0565_ca),
- PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, a8r8g8b8, sse2_composite_over_pixbuf_8888),
- PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, x8r8g8b8, sse2_composite_over_pixbuf_8888),
- PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, a8b8g8r8, sse2_composite_over_pixbuf_8888),
- PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, x8b8g8r8, sse2_composite_over_pixbuf_8888),
- PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, r5g6b5, sse2_composite_over_pixbuf_0565),
- PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, b5g6r5, sse2_composite_over_pixbuf_0565),
- PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, null, x8r8g8b8, sse2_composite_copy_area),
- PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, null, x8b8g8r8, sse2_composite_copy_area),
-
- /* PIXMAN_OP_OVER_REVERSE */
- PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8r8g8b8, sse2_composite_over_reverse_n_8888),
- PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8b8g8r8, sse2_composite_over_reverse_n_8888),
-
- /* PIXMAN_OP_ADD */
- PIXMAN_STD_FAST_PATH_CA (ADD, solid, a8r8g8b8, a8r8g8b8, sse2_composite_add_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, sse2_composite_add_8_8),
- PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, sse2_composite_add_8888_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, sse2_composite_add_8888_8888),
- PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8, sse2_composite_add_n_8_8),
- PIXMAN_STD_FAST_PATH (ADD, solid, null, a8, sse2_composite_add_n_8),
- PIXMAN_STD_FAST_PATH (ADD, solid, null, x8r8g8b8, sse2_composite_add_n_8888),
- PIXMAN_STD_FAST_PATH (ADD, solid, null, a8r8g8b8, sse2_composite_add_n_8888),
- PIXMAN_STD_FAST_PATH (ADD, solid, null, x8b8g8r8, sse2_composite_add_n_8888),
- PIXMAN_STD_FAST_PATH (ADD, solid, null, a8b8g8r8, sse2_composite_add_n_8888),
- PIXMAN_STD_FAST_PATH (ADD, solid, a8, x8r8g8b8, sse2_composite_add_n_8_8888),
- PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8r8g8b8, sse2_composite_add_n_8_8888),
- PIXMAN_STD_FAST_PATH (ADD, solid, a8, x8b8g8r8, sse2_composite_add_n_8_8888),
- PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8b8g8r8, sse2_composite_add_n_8_8888),
-
- /* PIXMAN_OP_SRC */
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8r8g8b8, sse2_composite_src_n_8_8888),
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8r8g8b8, sse2_composite_src_n_8_8888),
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8b8g8r8, sse2_composite_src_n_8_8888),
- PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8b8g8r8, sse2_composite_src_n_8_8888),
- PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, r5g6b5, sse2_composite_src_x888_0565),
- PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, b5g6r5, sse2_composite_src_x888_0565),
- PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, r5g6b5, sse2_composite_src_x888_0565),
- PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, b5g6r5, sse2_composite_src_x888_0565),
- PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, sse2_composite_src_x888_8888),
- PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, sse2_composite_src_x888_8888),
- PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, sse2_composite_copy_area),
- PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, sse2_composite_copy_area),
- PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, sse2_composite_copy_area),
- PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, sse2_composite_copy_area),
- PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, sse2_composite_copy_area),
- PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, sse2_composite_copy_area),
- PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, sse2_composite_copy_area),
- PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, sse2_composite_copy_area),
-
- /* PIXMAN_OP_IN */
- PIXMAN_STD_FAST_PATH (IN, a8, null, a8, sse2_composite_in_8_8),
- PIXMAN_STD_FAST_PATH (IN, solid, a8, a8, sse2_composite_in_n_8_8),
- PIXMAN_STD_FAST_PATH (IN, solid, null, a8, sse2_composite_in_n_8),
-
- SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_8888),
- SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_8888),
- SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_8888),
- SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_8888),
-
- SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_n_8888),
- SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_n_8888),
- SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_n_8888),
- SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_n_8888),
-
- SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, sse2_8888_8888),
- SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, sse2_8888_8888),
- SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, sse2_8888_8888),
- SIMPLE_BILINEAR_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8, sse2_8888_8888),
- SIMPLE_BILINEAR_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8, sse2_8888_8888),
- SIMPLE_BILINEAR_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8, sse2_8888_8888),
-
- SIMPLE_BILINEAR_FAST_PATH_COVER (SRC, x8r8g8b8, a8r8g8b8, sse2_x888_8888),
- SIMPLE_BILINEAR_FAST_PATH_COVER (SRC, x8b8g8r8, a8b8g8r8, sse2_x888_8888),
- SIMPLE_BILINEAR_FAST_PATH_PAD (SRC, x8r8g8b8, a8r8g8b8, sse2_x888_8888),
- SIMPLE_BILINEAR_FAST_PATH_PAD (SRC, x8b8g8r8, a8b8g8r8, sse2_x888_8888),
- SIMPLE_BILINEAR_FAST_PATH_NORMAL (SRC, x8r8g8b8, a8r8g8b8, sse2_x888_8888),
- SIMPLE_BILINEAR_FAST_PATH_NORMAL (SRC, x8b8g8r8, a8b8g8r8, sse2_x888_8888),
-
- SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_8888),
- SIMPLE_BILINEAR_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_8888),
- SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_8888),
- SIMPLE_BILINEAR_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_8888),
-
- SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_n_8888),
- SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_n_8888),
- SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_n_8888),
- SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_n_8888),
-
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_8_8888),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_8_8888),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_8_8888),
- SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_8_8888),
-
- { PIXMAN_OP_NONE },
-};
-
-static uint32_t *
-sse2_fetch_x8r8g8b8 (pixman_iter_t *iter, const uint32_t *mask)
-{
- int w = iter->width;
- __m128i ff000000 = mask_ff000000;
- uint32_t *dst = iter->buffer;
- uint32_t *src = (uint32_t *)iter->bits;
-
- iter->bits += iter->stride;
-
- while (w && ((uintptr_t)dst) & 0x0f)
- {
- *dst++ = (*src++) | 0xff000000;
- w--;
- }
-
- while (w >= 4)
- {
- save_128_aligned (
- (__m128i *)dst, _mm_or_si128 (
- load_128_unaligned ((__m128i *)src), ff000000));
-
- dst += 4;
- src += 4;
- w -= 4;
- }
-
- while (w)
- {
- *dst++ = (*src++) | 0xff000000;
- w--;
- }
-
- return iter->buffer;
-}
-
-static uint32_t *
-sse2_fetch_r5g6b5 (pixman_iter_t *iter, const uint32_t *mask)
-{
- int w = iter->width;
- uint32_t *dst = iter->buffer;
- uint16_t *src = (uint16_t *)iter->bits;
- __m128i ff000000 = mask_ff000000;
-
- iter->bits += iter->stride;
-
- while (w && ((uintptr_t)dst) & 0x0f)
- {
- uint16_t s = *src++;
-
- *dst++ = convert_0565_to_8888 (s);
- w--;
- }
-
- while (w >= 8)
- {
- __m128i lo, hi, s;
-
- s = _mm_loadu_si128 ((__m128i *)src);
-
- lo = unpack_565_to_8888 (_mm_unpacklo_epi16 (s, _mm_setzero_si128 ()));
- hi = unpack_565_to_8888 (_mm_unpackhi_epi16 (s, _mm_setzero_si128 ()));
-
- save_128_aligned ((__m128i *)(dst + 0), _mm_or_si128 (lo, ff000000));
- save_128_aligned ((__m128i *)(dst + 4), _mm_or_si128 (hi, ff000000));
-
- dst += 8;
- src += 8;
- w -= 8;
- }
-
- while (w)
- {
- uint16_t s = *src++;
-
- *dst++ = convert_0565_to_8888 (s);
- w--;
- }
-
- return iter->buffer;
-}
-
-static uint32_t *
-sse2_fetch_a8 (pixman_iter_t *iter, const uint32_t *mask)
-{
- int w = iter->width;
- uint32_t *dst = iter->buffer;
- uint8_t *src = iter->bits;
- __m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6;
-
- iter->bits += iter->stride;
-
- while (w && (((uintptr_t)dst) & 15))
- {
- *dst++ = (uint32_t)(*(src++)) << 24;
- w--;
- }
-
- while (w >= 16)
- {
- xmm0 = _mm_loadu_si128((__m128i *)src);
-
- xmm1 = _mm_unpacklo_epi8 (_mm_setzero_si128(), xmm0);
- xmm2 = _mm_unpackhi_epi8 (_mm_setzero_si128(), xmm0);
- xmm3 = _mm_unpacklo_epi16 (_mm_setzero_si128(), xmm1);
- xmm4 = _mm_unpackhi_epi16 (_mm_setzero_si128(), xmm1);
- xmm5 = _mm_unpacklo_epi16 (_mm_setzero_si128(), xmm2);
- xmm6 = _mm_unpackhi_epi16 (_mm_setzero_si128(), xmm2);
-
- _mm_store_si128(((__m128i *)(dst + 0)), xmm3);
- _mm_store_si128(((__m128i *)(dst + 4)), xmm4);
- _mm_store_si128(((__m128i *)(dst + 8)), xmm5);
- _mm_store_si128(((__m128i *)(dst + 12)), xmm6);
-
- dst += 16;
- src += 16;
- w -= 16;
- }
-
- while (w)
- {
- *dst++ = (uint32_t)(*(src++)) << 24;
- w--;
- }
-
- return iter->buffer;
-}
-
-#define IMAGE_FLAGS \
- (FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM | \
- FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST)
-
-static const pixman_iter_info_t sse2_iters[] =
-{
- { PIXMAN_x8r8g8b8, IMAGE_FLAGS, ITER_NARROW,
- _pixman_iter_init_bits_stride, sse2_fetch_x8r8g8b8, NULL
- },
- { PIXMAN_r5g6b5, IMAGE_FLAGS, ITER_NARROW,
- _pixman_iter_init_bits_stride, sse2_fetch_r5g6b5, NULL
- },
- { PIXMAN_a8, IMAGE_FLAGS, ITER_NARROW,
- _pixman_iter_init_bits_stride, sse2_fetch_a8, NULL
- },
- { PIXMAN_null },
-};
-
-#if defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__)
-__attribute__((__force_align_arg_pointer__))
-#endif
-pixman_implementation_t *
-_pixman_implementation_create_sse2 (pixman_implementation_t *fallback)
-{
- pixman_implementation_t *imp = _pixman_implementation_create (fallback, sse2_fast_paths);
-
- /* SSE2 constants */
- mask_565_r = create_mask_2x32_128 (0x00f80000, 0x00f80000);
- mask_565_g1 = create_mask_2x32_128 (0x00070000, 0x00070000);
- mask_565_g2 = create_mask_2x32_128 (0x000000e0, 0x000000e0);
- mask_565_b = create_mask_2x32_128 (0x0000001f, 0x0000001f);
- mask_red = create_mask_2x32_128 (0x00f80000, 0x00f80000);
- mask_green = create_mask_2x32_128 (0x0000fc00, 0x0000fc00);
- mask_blue = create_mask_2x32_128 (0x000000f8, 0x000000f8);
- mask_565_fix_rb = create_mask_2x32_128 (0x00e000e0, 0x00e000e0);
- mask_565_fix_g = create_mask_2x32_128 (0x0000c000, 0x0000c000);
- mask_0080 = create_mask_16_128 (0x0080);
- mask_00ff = create_mask_16_128 (0x00ff);
- mask_0101 = create_mask_16_128 (0x0101);
- mask_ffff = create_mask_16_128 (0xffff);
- mask_ff000000 = create_mask_2x32_128 (0xff000000, 0xff000000);
- mask_alpha = create_mask_2x32_128 (0x00ff0000, 0x00000000);
- mask_565_rb = create_mask_2x32_128 (0x00f800f8, 0x00f800f8);
- mask_565_pack_multiplier = create_mask_2x32_128 (0x20000004, 0x20000004);
-
- /* Set up function pointers */
- imp->combine_32[PIXMAN_OP_OVER] = sse2_combine_over_u;
- imp->combine_32[PIXMAN_OP_OVER_REVERSE] = sse2_combine_over_reverse_u;
- imp->combine_32[PIXMAN_OP_IN] = sse2_combine_in_u;
- imp->combine_32[PIXMAN_OP_IN_REVERSE] = sse2_combine_in_reverse_u;
- imp->combine_32[PIXMAN_OP_OUT] = sse2_combine_out_u;
- imp->combine_32[PIXMAN_OP_OUT_REVERSE] = sse2_combine_out_reverse_u;
- imp->combine_32[PIXMAN_OP_ATOP] = sse2_combine_atop_u;
- imp->combine_32[PIXMAN_OP_ATOP_REVERSE] = sse2_combine_atop_reverse_u;
- imp->combine_32[PIXMAN_OP_XOR] = sse2_combine_xor_u;
- imp->combine_32[PIXMAN_OP_ADD] = sse2_combine_add_u;
-
- imp->combine_32[PIXMAN_OP_SATURATE] = sse2_combine_saturate_u;
-
- imp->combine_32_ca[PIXMAN_OP_SRC] = sse2_combine_src_ca;
- imp->combine_32_ca[PIXMAN_OP_OVER] = sse2_combine_over_ca;
- imp->combine_32_ca[PIXMAN_OP_OVER_REVERSE] = sse2_combine_over_reverse_ca;
- imp->combine_32_ca[PIXMAN_OP_IN] = sse2_combine_in_ca;
- imp->combine_32_ca[PIXMAN_OP_IN_REVERSE] = sse2_combine_in_reverse_ca;
- imp->combine_32_ca[PIXMAN_OP_OUT] = sse2_combine_out_ca;
- imp->combine_32_ca[PIXMAN_OP_OUT_REVERSE] = sse2_combine_out_reverse_ca;
- imp->combine_32_ca[PIXMAN_OP_ATOP] = sse2_combine_atop_ca;
- imp->combine_32_ca[PIXMAN_OP_ATOP_REVERSE] = sse2_combine_atop_reverse_ca;
- imp->combine_32_ca[PIXMAN_OP_XOR] = sse2_combine_xor_ca;
- imp->combine_32_ca[PIXMAN_OP_ADD] = sse2_combine_add_ca;
-
- imp->blt = sse2_blt;
- imp->fill = sse2_fill;
-
- imp->iter_info = sse2_iters;
-
- return imp;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-ssse3.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-ssse3.c
deleted file mode 100644
index 680d6b95a08..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-ssse3.c
+++ /dev/null
@@ -1,351 +0,0 @@
-/*
- * Copyright © 2013 Soren Sandmann Pedersen
- * Copyright © 2013 Red Hat, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Author: Soren Sandmann (soren.sandmann@gmail.com)
- */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdlib.h>
-#include <mmintrin.h>
-#include <xmmintrin.h>
-#include <emmintrin.h>
-#include <tmmintrin.h>
-#include "pixman-private.h"
-#include "pixman-inlines.h"
-
-typedef struct
-{
- int y;
- uint64_t * buffer;
-} line_t;
-
-typedef struct
-{
- line_t lines[2];
- pixman_fixed_t y;
- pixman_fixed_t x;
- uint64_t data[1];
-} bilinear_info_t;
-
-static void
-ssse3_fetch_horizontal (bits_image_t *image, line_t *line,
- int y, pixman_fixed_t x, pixman_fixed_t ux, int n)
-{
- uint32_t *bits = image->bits + y * image->rowstride;
- __m128i vx = _mm_set_epi16 (
- - (x + 1), x, - (x + 1), x,
- - (x + ux + 1), x + ux, - (x + ux + 1), x + ux);
- __m128i vux = _mm_set_epi16 (
- - 2 * ux, 2 * ux, - 2 * ux, 2 * ux,
- - 2 * ux, 2 * ux, - 2 * ux, 2 * ux);
- __m128i vaddc = _mm_set_epi16 (1, 0, 1, 0, 1, 0, 1, 0);
- __m128i *b = (__m128i *)line->buffer;
- __m128i vrl0, vrl1;
-
- while ((n -= 2) >= 0)
- {
- __m128i vw, vr, s;
-
- vrl1 = _mm_loadl_epi64 (
- (__m128i *)(bits + pixman_fixed_to_int (x + ux)));
- /* vrl1: R1, L1 */
-
- final_pixel:
- vrl0 = _mm_loadl_epi64 (
- (__m128i *)(bits + pixman_fixed_to_int (x)));
- /* vrl0: R0, L0 */
-
- /* The weights are based on vx which is a vector of
- *
- * - (x + 1), x, - (x + 1), x,
- * - (x + ux + 1), x + ux, - (x + ux + 1), x + ux
- *
- * so the 16 bit weights end up like this:
- *
- * iw0, w0, iw0, w0, iw1, w1, iw1, w1
- *
- * and after shifting and packing, we get these bytes:
- *
- * iw0, w0, iw0, w0, iw1, w1, iw1, w1,
- * iw0, w0, iw0, w0, iw1, w1, iw1, w1,
- *
- * which means the first and the second input pixel
- * have to be interleaved like this:
- *
- * la0, ra0, lr0, rr0, la1, ra1, lr1, rr1,
- * lg0, rg0, lb0, rb0, lg1, rg1, lb1, rb1
- *
- * before maddubsw can be used.
- */
-
- vw = _mm_add_epi16 (
- vaddc, _mm_srli_epi16 (vx, 16 - BILINEAR_INTERPOLATION_BITS));
- /* vw: iw0, w0, iw0, w0, iw1, w1, iw1, w1
- */
-
- vw = _mm_packus_epi16 (vw, vw);
- /* vw: iw0, w0, iw0, w0, iw1, w1, iw1, w1,
- * iw0, w0, iw0, w0, iw1, w1, iw1, w1
- */
- vx = _mm_add_epi16 (vx, vux);
-
- x += 2 * ux;
-
- vr = _mm_unpacklo_epi16 (vrl1, vrl0);
- /* vr: rar0, rar1, rgb0, rgb1, lar0, lar1, lgb0, lgb1 */
-
- s = _mm_shuffle_epi32 (vr, _MM_SHUFFLE (1, 0, 3, 2));
- /* s: lar0, lar1, lgb0, lgb1, rar0, rar1, rgb0, rgb1 */
-
- vr = _mm_unpackhi_epi8 (vr, s);
- /* vr: la0, ra0, lr0, rr0, la1, ra1, lr1, rr1,
- * lg0, rg0, lb0, rb0, lg1, rg1, lb1, rb1
- */
-
- vr = _mm_maddubs_epi16 (vr, vw);
-
- /* When the weight is 0, the inverse weight is
- * 128 which can't be represented in a signed byte.
- * As a result maddubsw computes the following:
- *
- * r = l * -128 + r * 0
- *
- * rather than the desired
- *
- * r = l * 128 + r * 0
- *
- * We fix this by taking the absolute value of the
- * result.
- */
- vr = _mm_abs_epi16 (vr);
-
- /* vr: A0, R0, A1, R1, G0, B0, G1, B1 */
- _mm_store_si128 (b++, vr);
- }
-
- if (n == -1)
- {
- vrl1 = _mm_setzero_si128();
- goto final_pixel;
- }
-
- line->y = y;
-}
-
-static uint32_t *
-ssse3_fetch_bilinear_cover (pixman_iter_t *iter, const uint32_t *mask)
-{
- pixman_fixed_t fx, ux;
- bilinear_info_t *info = iter->data;
- line_t *line0, *line1;
- int y0, y1;
- int32_t dist_y;
- __m128i vw;
- int i;
-
- fx = info->x;
- ux = iter->image->common.transform->matrix[0][0];
-
- y0 = pixman_fixed_to_int (info->y);
- y1 = y0 + 1;
-
- line0 = &info->lines[y0 & 0x01];
- line1 = &info->lines[y1 & 0x01];
-
- if (line0->y != y0)
- {
- ssse3_fetch_horizontal (
- &iter->image->bits, line0, y0, fx, ux, iter->width);
- }
-
- if (line1->y != y1)
- {
- ssse3_fetch_horizontal (
- &iter->image->bits, line1, y1, fx, ux, iter->width);
- }
-
- dist_y = pixman_fixed_to_bilinear_weight (info->y);
- dist_y <<= (16 - BILINEAR_INTERPOLATION_BITS);
-
- vw = _mm_set_epi16 (
- dist_y, dist_y, dist_y, dist_y, dist_y, dist_y, dist_y, dist_y);
-
- for (i = 0; i + 3 < iter->width; i += 4)
- {
- __m128i top0 = _mm_load_si128 ((__m128i *)(line0->buffer + i));
- __m128i bot0 = _mm_load_si128 ((__m128i *)(line1->buffer + i));
- __m128i top1 = _mm_load_si128 ((__m128i *)(line0->buffer + i + 2));
- __m128i bot1 = _mm_load_si128 ((__m128i *)(line1->buffer + i + 2));
- __m128i r0, r1, tmp, p;
-
- r0 = _mm_mulhi_epu16 (
- _mm_sub_epi16 (bot0, top0), vw);
- tmp = _mm_cmplt_epi16 (bot0, top0);
- tmp = _mm_and_si128 (tmp, vw);
- r0 = _mm_sub_epi16 (r0, tmp);
- r0 = _mm_add_epi16 (r0, top0);
- r0 = _mm_srli_epi16 (r0, BILINEAR_INTERPOLATION_BITS);
- /* r0: A0 R0 A1 R1 G0 B0 G1 B1 */
- r0 = _mm_shuffle_epi32 (r0, _MM_SHUFFLE (2, 0, 3, 1));
- /* r0: A1 R1 G1 B1 A0 R0 G0 B0 */
-
- r1 = _mm_mulhi_epu16 (
- _mm_sub_epi16 (bot1, top1), vw);
- tmp = _mm_cmplt_epi16 (bot1, top1);
- tmp = _mm_and_si128 (tmp, vw);
- r1 = _mm_sub_epi16 (r1, tmp);
- r1 = _mm_add_epi16 (r1, top1);
- r1 = _mm_srli_epi16 (r1, BILINEAR_INTERPOLATION_BITS);
- r1 = _mm_shuffle_epi32 (r1, _MM_SHUFFLE (2, 0, 3, 1));
- /* r1: A3 R3 G3 B3 A2 R2 G2 B2 */
-
- p = _mm_packus_epi16 (r0, r1);
-
- _mm_storeu_si128 ((__m128i *)(iter->buffer + i), p);
- }
-
- while (i < iter->width)
- {
- __m128i top0 = _mm_load_si128 ((__m128i *)(line0->buffer + i));
- __m128i bot0 = _mm_load_si128 ((__m128i *)(line1->buffer + i));
- __m128i r0, tmp, p;
-
- r0 = _mm_mulhi_epu16 (
- _mm_sub_epi16 (bot0, top0), vw);
- tmp = _mm_cmplt_epi16 (bot0, top0);
- tmp = _mm_and_si128 (tmp, vw);
- r0 = _mm_sub_epi16 (r0, tmp);
- r0 = _mm_add_epi16 (r0, top0);
- r0 = _mm_srli_epi16 (r0, BILINEAR_INTERPOLATION_BITS);
- /* r0: A0 R0 A1 R1 G0 B0 G1 B1 */
- r0 = _mm_shuffle_epi32 (r0, _MM_SHUFFLE (2, 0, 3, 1));
- /* r0: A1 R1 G1 B1 A0 R0 G0 B0 */
-
- p = _mm_packus_epi16 (r0, r0);
-
- if (iter->width - i == 1)
- {
- *(uint32_t *)(iter->buffer + i) = _mm_cvtsi128_si32 (p);
- i++;
- }
- else
- {
- _mm_storel_epi64 ((__m128i *)(iter->buffer + i), p);
- i += 2;
- }
- }
-
- info->y += iter->image->common.transform->matrix[1][1];
-
- return iter->buffer;
-}
-
-static void
-ssse3_bilinear_cover_iter_fini (pixman_iter_t *iter)
-{
- free (iter->data);
-}
-
-static void
-ssse3_bilinear_cover_iter_init (pixman_iter_t *iter, const pixman_iter_info_t *iter_info)
-{
- int width = iter->width;
- bilinear_info_t *info;
- pixman_vector_t v;
-
- /* Reference point is the center of the pixel */
- v.vector[0] = pixman_int_to_fixed (iter->x) + pixman_fixed_1 / 2;
- v.vector[1] = pixman_int_to_fixed (iter->y) + pixman_fixed_1 / 2;
- v.vector[2] = pixman_fixed_1;
-
- if (!pixman_transform_point_3d (iter->image->common.transform, &v))
- goto fail;
-
- info = malloc (sizeof (*info) + (2 * width - 1) * sizeof (uint64_t) + 64);
- if (!info)
- goto fail;
-
- info->x = v.vector[0] - pixman_fixed_1 / 2;
- info->y = v.vector[1] - pixman_fixed_1 / 2;
-
-#define ALIGN(addr) \
- ((void *)((((uintptr_t)(addr)) + 15) & (~15)))
-
- /* It is safe to set the y coordinates to -1 initially
- * because COVER_CLIP_BILINEAR ensures that we will only
- * be asked to fetch lines in the [0, height) interval
- */
- info->lines[0].y = -1;
- info->lines[0].buffer = ALIGN (&(info->data[0]));
- info->lines[1].y = -1;
- info->lines[1].buffer = ALIGN (info->lines[0].buffer + width);
-
- iter->get_scanline = ssse3_fetch_bilinear_cover;
- iter->fini = ssse3_bilinear_cover_iter_fini;
-
- iter->data = info;
- return;
-
-fail:
- /* Something went wrong, either a bad matrix or OOM; in such cases,
- * we don't guarantee any particular rendering.
- */
- _pixman_log_error (
- FUNC, "Allocation failure or bad matrix, skipping rendering\n");
-
- iter->get_scanline = _pixman_iter_get_scanline_noop;
- iter->fini = NULL;
-}
-
-static const pixman_iter_info_t ssse3_iters[] =
-{
- { PIXMAN_a8r8g8b8,
- (FAST_PATH_STANDARD_FLAGS |
- FAST_PATH_SCALE_TRANSFORM |
- FAST_PATH_BILINEAR_FILTER |
- FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR),
- ITER_NARROW | ITER_SRC,
- ssse3_bilinear_cover_iter_init,
- NULL, NULL
- },
-
- { PIXMAN_null },
-};
-
-static const pixman_fast_path_t ssse3_fast_paths[] =
-{
- { PIXMAN_OP_NONE },
-};
-
-pixman_implementation_t *
-_pixman_implementation_create_ssse3 (pixman_implementation_t *fallback)
-{
- pixman_implementation_t *imp =
- _pixman_implementation_create (fallback, ssse3_fast_paths);
-
- imp->iter_info = ssse3_iters;
-
- return imp;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-timer.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-timer.c
deleted file mode 100644
index f5ae18e89f9..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-timer.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright © 2007 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Red Hat not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. Red Hat makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL RED HAT
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdlib.h>
-#include <stdio.h>
-#include "pixman-private.h"
-
-#ifdef PIXMAN_TIMERS
-
-static pixman_timer_t *timers;
-
-static void
-dump_timers (void)
-{
- pixman_timer_t *timer;
-
- for (timer = timers; timer != NULL; timer = timer->next)
- {
- printf ("%s: total: %llu n: %llu avg: %f\n",
- timer->name,
- timer->total,
- timer->n_times,
- timer->total / (double)timer->n_times);
- }
-}
-
-void
-pixman_timer_register (pixman_timer_t *timer)
-{
- static int initialized;
-
- int atexit (void (*function)(void));
-
- if (!initialized)
- {
- atexit (dump_timers);
- initialized = 1;
- }
-
- timer->next = timers;
- timers = timer;
-}
-
-#endif
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-trap.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-trap.c
deleted file mode 100644
index 91766fdbfca..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-trap.c
+++ /dev/null
@@ -1,711 +0,0 @@
-/*
- * Copyright © 2002 Keith Packard, member of The XFree86 Project, Inc.
- * Copyright © 2004 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include "pixman-private.h"
-
-/*
- * Compute the smallest value greater than or equal to y which is on a
- * grid row.
- */
-
-PIXMAN_EXPORT pixman_fixed_t
-pixman_sample_ceil_y (pixman_fixed_t y, int n)
-{
- pixman_fixed_t f = pixman_fixed_frac (y);
- pixman_fixed_t i = pixman_fixed_floor (y);
-
- f = DIV (f - Y_FRAC_FIRST (n) + (STEP_Y_SMALL (n) - pixman_fixed_e), STEP_Y_SMALL (n)) * STEP_Y_SMALL (n) +
- Y_FRAC_FIRST (n);
-
- if (f > Y_FRAC_LAST (n))
- {
- if (pixman_fixed_to_int (i) == 0x7fff)
- {
- f = 0xffff; /* saturate */
- }
- else
- {
- f = Y_FRAC_FIRST (n);
- i += pixman_fixed_1;
- }
- }
- return (i | f);
-}
-
-/*
- * Compute the largest value strictly less than y which is on a
- * grid row.
- */
-PIXMAN_EXPORT pixman_fixed_t
-pixman_sample_floor_y (pixman_fixed_t y,
- int n)
-{
- pixman_fixed_t f = pixman_fixed_frac (y);
- pixman_fixed_t i = pixman_fixed_floor (y);
-
- f = DIV (f - pixman_fixed_e - Y_FRAC_FIRST (n), STEP_Y_SMALL (n)) * STEP_Y_SMALL (n) +
- Y_FRAC_FIRST (n);
-
- if (f < Y_FRAC_FIRST (n))
- {
- if (pixman_fixed_to_int (i) == 0x8000)
- {
- f = 0; /* saturate */
- }
- else
- {
- f = Y_FRAC_LAST (n);
- i -= pixman_fixed_1;
- }
- }
- return (i | f);
-}
-
-/*
- * Step an edge by any amount (including negative values)
- */
-PIXMAN_EXPORT void
-pixman_edge_step (pixman_edge_t *e,
- int n)
-{
- pixman_fixed_48_16_t ne;
-
- e->x += n * e->stepx;
-
- ne = e->e + n * (pixman_fixed_48_16_t) e->dx;
-
- if (n >= 0)
- {
- if (ne > 0)
- {
- int nx = (ne + e->dy - 1) / e->dy;
- e->e = ne - nx * (pixman_fixed_48_16_t) e->dy;
- e->x += nx * e->signdx;
- }
- }
- else
- {
- if (ne <= -e->dy)
- {
- int nx = (-ne) / e->dy;
- e->e = ne + nx * (pixman_fixed_48_16_t) e->dy;
- e->x -= nx * e->signdx;
- }
- }
-}
-
-/*
- * A private routine to initialize the multi-step
- * elements of an edge structure
- */
-static void
-_pixman_edge_multi_init (pixman_edge_t * e,
- int n,
- pixman_fixed_t *stepx_p,
- pixman_fixed_t *dx_p)
-{
- pixman_fixed_t stepx;
- pixman_fixed_48_16_t ne;
-
- ne = n * (pixman_fixed_48_16_t) e->dx;
- stepx = n * e->stepx;
-
- if (ne > 0)
- {
- int nx = ne / e->dy;
- ne -= nx * (pixman_fixed_48_16_t)e->dy;
- stepx += nx * e->signdx;
- }
-
- *dx_p = ne;
- *stepx_p = stepx;
-}
-
-/*
- * Initialize one edge structure given the line endpoints and a
- * starting y value
- */
-PIXMAN_EXPORT void
-pixman_edge_init (pixman_edge_t *e,
- int n,
- pixman_fixed_t y_start,
- pixman_fixed_t x_top,
- pixman_fixed_t y_top,
- pixman_fixed_t x_bot,
- pixman_fixed_t y_bot)
-{
- pixman_fixed_t dx, dy;
-
- e->x = x_top;
- e->e = 0;
- dx = x_bot - x_top;
- dy = y_bot - y_top;
- e->dy = dy;
- e->dx = 0;
-
- if (dy)
- {
- if (dx >= 0)
- {
- e->signdx = 1;
- e->stepx = dx / dy;
- e->dx = dx % dy;
- e->e = -dy;
- }
- else
- {
- e->signdx = -1;
- e->stepx = -(-dx / dy);
- e->dx = -dx % dy;
- e->e = 0;
- }
-
- _pixman_edge_multi_init (e, STEP_Y_SMALL (n),
- &e->stepx_small, &e->dx_small);
-
- _pixman_edge_multi_init (e, STEP_Y_BIG (n),
- &e->stepx_big, &e->dx_big);
- }
- pixman_edge_step (e, y_start - y_top);
-}
-
-/*
- * Initialize one edge structure given a line, starting y value
- * and a pixel offset for the line
- */
-PIXMAN_EXPORT void
-pixman_line_fixed_edge_init (pixman_edge_t * e,
- int n,
- pixman_fixed_t y,
- const pixman_line_fixed_t *line,
- int x_off,
- int y_off)
-{
- pixman_fixed_t x_off_fixed = pixman_int_to_fixed (x_off);
- pixman_fixed_t y_off_fixed = pixman_int_to_fixed (y_off);
- const pixman_point_fixed_t *top, *bot;
-
- if (line->p1.y <= line->p2.y)
- {
- top = &line->p1;
- bot = &line->p2;
- }
- else
- {
- top = &line->p2;
- bot = &line->p1;
- }
-
- pixman_edge_init (e, n, y,
- top->x + x_off_fixed,
- top->y + y_off_fixed,
- bot->x + x_off_fixed,
- bot->y + y_off_fixed);
-}
-
-PIXMAN_EXPORT void
-pixman_add_traps (pixman_image_t * image,
- int16_t x_off,
- int16_t y_off,
- int ntrap,
- const pixman_trap_t *traps)
-{
- int bpp;
- int height;
-
- pixman_fixed_t x_off_fixed;
- pixman_fixed_t y_off_fixed;
- pixman_edge_t l, r;
- pixman_fixed_t t, b;
-
- _pixman_image_validate (image);
-
- height = image->bits.height;
- bpp = PIXMAN_FORMAT_BPP (image->bits.format);
-
- x_off_fixed = pixman_int_to_fixed (x_off);
- y_off_fixed = pixman_int_to_fixed (y_off);
-
- while (ntrap--)
- {
- t = traps->top.y + y_off_fixed;
- if (t < 0)
- t = 0;
- t = pixman_sample_ceil_y (t, bpp);
-
- b = traps->bot.y + y_off_fixed;
- if (pixman_fixed_to_int (b) >= height)
- b = pixman_int_to_fixed (height) - 1;
- b = pixman_sample_floor_y (b, bpp);
-
- if (b >= t)
- {
- /* initialize edge walkers */
- pixman_edge_init (&l, bpp, t,
- traps->top.l + x_off_fixed,
- traps->top.y + y_off_fixed,
- traps->bot.l + x_off_fixed,
- traps->bot.y + y_off_fixed);
-
- pixman_edge_init (&r, bpp, t,
- traps->top.r + x_off_fixed,
- traps->top.y + y_off_fixed,
- traps->bot.r + x_off_fixed,
- traps->bot.y + y_off_fixed);
-
- pixman_rasterize_edges (image, &l, &r, t, b);
- }
-
- traps++;
- }
-}
-
-#if 0
-static void
-dump_image (pixman_image_t *image,
- const char * title)
-{
- int i, j;
-
- if (!image->type == BITS)
- printf ("%s is not a regular image\n", title);
-
- if (!image->bits.format == PIXMAN_a8)
- printf ("%s is not an alpha mask\n", title);
-
- printf ("\n\n\n%s: \n", title);
-
- for (i = 0; i < image->bits.height; ++i)
- {
- uint8_t *line =
- (uint8_t *)&(image->bits.bits[i * image->bits.rowstride]);
-
- for (j = 0; j < image->bits.width; ++j)
- printf ("%c", line[j] ? '#' : ' ');
-
- printf ("\n");
- }
-}
-#endif
-
-PIXMAN_EXPORT void
-pixman_add_trapezoids (pixman_image_t * image,
- int16_t x_off,
- int y_off,
- int ntraps,
- const pixman_trapezoid_t *traps)
-{
- int i;
-
-#if 0
- dump_image (image, "before");
-#endif
-
- for (i = 0; i < ntraps; ++i)
- {
- const pixman_trapezoid_t *trap = &(traps[i]);
-
- if (!pixman_trapezoid_valid (trap))
- continue;
-
- pixman_rasterize_trapezoid (image, trap, x_off, y_off);
- }
-
-#if 0
- dump_image (image, "after");
-#endif
-}
-
-PIXMAN_EXPORT void
-pixman_rasterize_trapezoid (pixman_image_t * image,
- const pixman_trapezoid_t *trap,
- int x_off,
- int y_off)
-{
- int bpp;
- int height;
-
- pixman_fixed_t y_off_fixed;
- pixman_edge_t l, r;
- pixman_fixed_t t, b;
-
- return_if_fail (image->type == BITS);
-
- _pixman_image_validate (image);
-
- if (!pixman_trapezoid_valid (trap))
- return;
-
- height = image->bits.height;
- bpp = PIXMAN_FORMAT_BPP (image->bits.format);
-
- y_off_fixed = pixman_int_to_fixed (y_off);
-
- t = trap->top + y_off_fixed;
- if (t < 0)
- t = 0;
- t = pixman_sample_ceil_y (t, bpp);
-
- b = trap->bottom + y_off_fixed;
- if (pixman_fixed_to_int (b) >= height)
- b = pixman_int_to_fixed (height) - 1;
- b = pixman_sample_floor_y (b, bpp);
-
- if (b >= t)
- {
- /* initialize edge walkers */
- pixman_line_fixed_edge_init (&l, bpp, t, &trap->left, x_off, y_off);
- pixman_line_fixed_edge_init (&r, bpp, t, &trap->right, x_off, y_off);
-
- pixman_rasterize_edges (image, &l, &r, t, b);
- }
-}
-
-static const pixman_bool_t zero_src_has_no_effect[PIXMAN_N_OPERATORS] =
-{
- FALSE, /* Clear 0 0 */
- FALSE, /* Src 1 0 */
- TRUE, /* Dst 0 1 */
- TRUE, /* Over 1 1-Aa */
- TRUE, /* OverReverse 1-Ab 1 */
- FALSE, /* In Ab 0 */
- FALSE, /* InReverse 0 Aa */
- FALSE, /* Out 1-Ab 0 */
- TRUE, /* OutReverse 0 1-Aa */
- TRUE, /* Atop Ab 1-Aa */
- FALSE, /* AtopReverse 1-Ab Aa */
- TRUE, /* Xor 1-Ab 1-Aa */
- TRUE, /* Add 1 1 */
-};
-
-static pixman_bool_t
-get_trap_extents (pixman_op_t op, pixman_image_t *dest,
- const pixman_trapezoid_t *traps, int n_traps,
- pixman_box32_t *box)
-{
- int i;
-
- /* When the operator is such that a zero source has an
- * effect on the underlying image, we have to
- * composite across the entire destination
- */
- if (!zero_src_has_no_effect [op])
- {
- box->x1 = 0;
- box->y1 = 0;
- box->x2 = dest->bits.width;
- box->y2 = dest->bits.height;
- return TRUE;
- }
-
- box->x1 = INT32_MAX;
- box->y1 = INT32_MAX;
- box->x2 = INT32_MIN;
- box->y2 = INT32_MIN;
-
- for (i = 0; i < n_traps; ++i)
- {
- const pixman_trapezoid_t *trap = &(traps[i]);
- int y1, y2;
-
- if (!pixman_trapezoid_valid (trap))
- continue;
-
- y1 = pixman_fixed_to_int (trap->top);
- if (y1 < box->y1)
- box->y1 = y1;
-
- y2 = pixman_fixed_to_int (pixman_fixed_ceil (trap->bottom));
- if (y2 > box->y2)
- box->y2 = y2;
-
-#define EXTEND_MIN(x) \
- if (pixman_fixed_to_int ((x)) < box->x1) \
- box->x1 = pixman_fixed_to_int ((x));
-#define EXTEND_MAX(x) \
- if (pixman_fixed_to_int (pixman_fixed_ceil ((x))) > box->x2) \
- box->x2 = pixman_fixed_to_int (pixman_fixed_ceil ((x)));
-
-#define EXTEND(x) \
- EXTEND_MIN(x); \
- EXTEND_MAX(x);
-
- EXTEND(trap->left.p1.x);
- EXTEND(trap->left.p2.x);
- EXTEND(trap->right.p1.x);
- EXTEND(trap->right.p2.x);
- }
-
- if (box->x1 >= box->x2 || box->y1 >= box->y2)
- return FALSE;
-
- return TRUE;
-}
-
-/*
- * pixman_composite_trapezoids()
- *
- * All the trapezoids are conceptually rendered to an infinitely big image.
- * The (0, 0) coordinates of this image are then aligned with the (x, y)
- * coordinates of the source image, and then both images are aligned with
- * the (x, y) coordinates of the destination. Then these three images are
- * composited across the entire destination.
- */
-PIXMAN_EXPORT void
-pixman_composite_trapezoids (pixman_op_t op,
- pixman_image_t * src,
- pixman_image_t * dst,
- pixman_format_code_t mask_format,
- int x_src,
- int y_src,
- int x_dst,
- int y_dst,
- int n_traps,
- const pixman_trapezoid_t * traps)
-{
- int i;
-
- return_if_fail (PIXMAN_FORMAT_TYPE (mask_format) == PIXMAN_TYPE_A);
-
- if (n_traps <= 0)
- return;
-
- _pixman_image_validate (src);
- _pixman_image_validate (dst);
-
- if (op == PIXMAN_OP_ADD &&
- (src->common.flags & FAST_PATH_IS_OPAQUE) &&
- (mask_format == dst->common.extended_format_code) &&
- !(dst->common.have_clip_region))
- {
- for (i = 0; i < n_traps; ++i)
- {
- const pixman_trapezoid_t *trap = &(traps[i]);
-
- if (!pixman_trapezoid_valid (trap))
- continue;
-
- pixman_rasterize_trapezoid (dst, trap, x_dst, y_dst);
- }
- }
- else
- {
- pixman_image_t *tmp;
- pixman_box32_t box;
- int i;
-
- if (!get_trap_extents (op, dst, traps, n_traps, &box))
- return;
-
- if (!(tmp = pixman_image_create_bits (
- mask_format, box.x2 - box.x1, box.y2 - box.y1, NULL, -1)))
- return;
-
- for (i = 0; i < n_traps; ++i)
- {
- const pixman_trapezoid_t *trap = &(traps[i]);
-
- if (!pixman_trapezoid_valid (trap))
- continue;
-
- pixman_rasterize_trapezoid (tmp, trap, - box.x1, - box.y1);
- }
-
- pixman_image_composite (op, src, tmp, dst,
- x_src + box.x1, y_src + box.y1,
- 0, 0,
- x_dst + box.x1, y_dst + box.y1,
- box.x2 - box.x1, box.y2 - box.y1);
-
- pixman_image_unref (tmp);
- }
-}
-
-static int
-greater_y (const pixman_point_fixed_t *a, const pixman_point_fixed_t *b)
-{
- if (a->y == b->y)
- return a->x > b->x;
- return a->y > b->y;
-}
-
-/*
- * Note that the definition of this function is a bit odd because
- * of the X coordinate space (y increasing downwards).
- */
-static int
-clockwise (const pixman_point_fixed_t *ref,
- const pixman_point_fixed_t *a,
- const pixman_point_fixed_t *b)
-{
- pixman_point_fixed_t ad, bd;
-
- ad.x = a->x - ref->x;
- ad.y = a->y - ref->y;
- bd.x = b->x - ref->x;
- bd.y = b->y - ref->y;
-
- return ((pixman_fixed_32_32_t) bd.y * ad.x -
- (pixman_fixed_32_32_t) ad.y * bd.x) < 0;
-}
-
-static void
-triangle_to_trapezoids (const pixman_triangle_t *tri, pixman_trapezoid_t *traps)
-{
- const pixman_point_fixed_t *top, *left, *right, *tmp;
-
- top = &tri->p1;
- left = &tri->p2;
- right = &tri->p3;
-
- if (greater_y (top, left))
- {
- tmp = left;
- left = top;
- top = tmp;
- }
-
- if (greater_y (top, right))
- {
- tmp = right;
- right = top;
- top = tmp;
- }
-
- if (clockwise (top, right, left))
- {
- tmp = right;
- right = left;
- left = tmp;
- }
-
- /*
- * Two cases:
- *
- * + +
- * / \ / \
- * / \ / \
- * / + + \
- * / -- -- \
- * / -- -- \
- * / --- --- \
- * +-- --+
- */
-
- traps->top = top->y;
- traps->left.p1 = *top;
- traps->left.p2 = *left;
- traps->right.p1 = *top;
- traps->right.p2 = *right;
-
- if (right->y < left->y)
- traps->bottom = right->y;
- else
- traps->bottom = left->y;
-
- traps++;
-
- *traps = *(traps - 1);
-
- if (right->y < left->y)
- {
- traps->top = right->y;
- traps->bottom = left->y;
- traps->right.p1 = *right;
- traps->right.p2 = *left;
- }
- else
- {
- traps->top = left->y;
- traps->bottom = right->y;
- traps->left.p1 = *left;
- traps->left.p2 = *right;
- }
-}
-
-static pixman_trapezoid_t *
-convert_triangles (int n_tris, const pixman_triangle_t *tris)
-{
- pixman_trapezoid_t *traps;
- int i;
-
- if (n_tris <= 0)
- return NULL;
-
- traps = pixman_malloc_ab (n_tris, 2 * sizeof (pixman_trapezoid_t));
- if (!traps)
- return NULL;
-
- for (i = 0; i < n_tris; ++i)
- triangle_to_trapezoids (&(tris[i]), traps + 2 * i);
-
- return traps;
-}
-
-PIXMAN_EXPORT void
-pixman_composite_triangles (pixman_op_t op,
- pixman_image_t * src,
- pixman_image_t * dst,
- pixman_format_code_t mask_format,
- int x_src,
- int y_src,
- int x_dst,
- int y_dst,
- int n_tris,
- const pixman_triangle_t * tris)
-{
- pixman_trapezoid_t *traps;
-
- if ((traps = convert_triangles (n_tris, tris)))
- {
- pixman_composite_trapezoids (op, src, dst, mask_format,
- x_src, y_src, x_dst, y_dst,
- n_tris * 2, traps);
-
- free (traps);
- }
-}
-
-PIXMAN_EXPORT void
-pixman_add_triangles (pixman_image_t *image,
- int32_t x_off,
- int32_t y_off,
- int n_tris,
- const pixman_triangle_t *tris)
-{
- pixman_trapezoid_t *traps;
-
- if ((traps = convert_triangles (n_tris, tris)))
- {
- pixman_add_trapezoids (image, x_off, y_off,
- n_tris * 2, traps);
-
- free (traps);
- }
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-utils.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-utils.c
deleted file mode 100644
index 2c2dddd64cf..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-utils.c
+++ /dev/null
@@ -1,330 +0,0 @@
-/*
- * Copyright © 2000 SuSE, Inc.
- * Copyright © 1999 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "pixman-private.h"
-
-pixman_bool_t
-_pixman_multiply_overflows_size (size_t a, size_t b)
-{
- return a >= SIZE_MAX / b;
-}
-
-pixman_bool_t
-_pixman_multiply_overflows_int (unsigned int a, unsigned int b)
-{
- return a >= INT32_MAX / b;
-}
-
-pixman_bool_t
-_pixman_addition_overflows_int (unsigned int a, unsigned int b)
-{
- return a > INT32_MAX - b;
-}
-
-void *
-pixman_malloc_ab_plus_c (unsigned int a, unsigned int b, unsigned int c)
-{
- if (!b || a >= INT32_MAX / b || (a * b) > INT32_MAX - c)
- return NULL;
-
- return malloc (a * b + c);
-}
-
-void *
-pixman_malloc_ab (unsigned int a,
- unsigned int b)
-{
- if (a >= INT32_MAX / b)
- return NULL;
-
- return malloc (a * b);
-}
-
-void *
-pixman_malloc_abc (unsigned int a,
- unsigned int b,
- unsigned int c)
-{
- if (a >= INT32_MAX / b)
- return NULL;
- else if (a * b >= INT32_MAX / c)
- return NULL;
- else
- return malloc (a * b * c);
-}
-
-static force_inline uint16_t
-float_to_unorm (float f, int n_bits)
-{
- uint32_t u;
-
- if (f > 1.0)
- f = 1.0;
- if (f < 0.0)
- f = 0.0;
-
- u = f * (1 << n_bits);
- u -= (u >> n_bits);
-
- return u;
-}
-
-static force_inline float
-unorm_to_float (uint16_t u, int n_bits)
-{
- uint32_t m = ((1 << n_bits) - 1);
-
- return (u & m) * (1.f / (float)m);
-}
-
-/*
- * This function expands images from a8r8g8b8 to argb_t. To preserve
- * precision, it needs to know from which source format the a8r8g8b8 pixels
- * originally came.
- *
- * For example, if the source was PIXMAN_x1r5g5b5 and the red component
- * contained bits 12345, then the 8-bit value is 12345123. To correctly
- * expand this to floating point, it should be 12345 / 31.0 and not
- * 12345123 / 255.0.
- */
-void
-pixman_expand_to_float (argb_t *dst,
- const uint32_t *src,
- pixman_format_code_t format,
- int width)
-{
- static const float multipliers[16] = {
- 0.0f,
- 1.0f / ((1 << 1) - 1),
- 1.0f / ((1 << 2) - 1),
- 1.0f / ((1 << 3) - 1),
- 1.0f / ((1 << 4) - 1),
- 1.0f / ((1 << 5) - 1),
- 1.0f / ((1 << 6) - 1),
- 1.0f / ((1 << 7) - 1),
- 1.0f / ((1 << 8) - 1),
- 1.0f / ((1 << 9) - 1),
- 1.0f / ((1 << 10) - 1),
- 1.0f / ((1 << 11) - 1),
- 1.0f / ((1 << 12) - 1),
- 1.0f / ((1 << 13) - 1),
- 1.0f / ((1 << 14) - 1),
- 1.0f / ((1 << 15) - 1),
- };
- int a_size, r_size, g_size, b_size;
- int a_shift, r_shift, g_shift, b_shift;
- float a_mul, r_mul, g_mul, b_mul;
- uint32_t a_mask, r_mask, g_mask, b_mask;
- int i;
-
- if (!PIXMAN_FORMAT_VIS (format))
- format = PIXMAN_a8r8g8b8;
-
- /*
- * Determine the sizes of each component and the masks and shifts
- * required to extract them from the source pixel.
- */
- a_size = PIXMAN_FORMAT_A (format);
- r_size = PIXMAN_FORMAT_R (format);
- g_size = PIXMAN_FORMAT_G (format);
- b_size = PIXMAN_FORMAT_B (format);
-
- a_shift = 32 - a_size;
- r_shift = 24 - r_size;
- g_shift = 16 - g_size;
- b_shift = 8 - b_size;
-
- a_mask = ((1 << a_size) - 1);
- r_mask = ((1 << r_size) - 1);
- g_mask = ((1 << g_size) - 1);
- b_mask = ((1 << b_size) - 1);
-
- a_mul = multipliers[a_size];
- r_mul = multipliers[r_size];
- g_mul = multipliers[g_size];
- b_mul = multipliers[b_size];
-
- /* Start at the end so that we can do the expansion in place
- * when src == dst
- */
- for (i = width - 1; i >= 0; i--)
- {
- const uint32_t pixel = src[i];
-
- dst[i].a = a_mask? ((pixel >> a_shift) & a_mask) * a_mul : 1.0f;
- dst[i].r = ((pixel >> r_shift) & r_mask) * r_mul;
- dst[i].g = ((pixel >> g_shift) & g_mask) * g_mul;
- dst[i].b = ((pixel >> b_shift) & b_mask) * b_mul;
- }
-}
-
-uint16_t
-pixman_float_to_unorm (float f, int n_bits)
-{
- return float_to_unorm (f, n_bits);
-}
-
-float
-pixman_unorm_to_float (uint16_t u, int n_bits)
-{
- return unorm_to_float (u, n_bits);
-}
-
-void
-pixman_contract_from_float (uint32_t *dst,
- const argb_t *src,
- int width)
-{
- int i;
-
- for (i = 0; i < width; ++i)
- {
- uint32_t a, r, g, b;
-
- a = float_to_unorm (src[i].a, 8);
- r = float_to_unorm (src[i].r, 8);
- g = float_to_unorm (src[i].g, 8);
- b = float_to_unorm (src[i].b, 8);
-
- dst[i] = (a << 24) | (r << 16) | (g << 8) | (b << 0);
- }
-}
-
-uint32_t *
-_pixman_iter_get_scanline_noop (pixman_iter_t *iter, const uint32_t *mask)
-{
- return iter->buffer;
-}
-
-void
-_pixman_iter_init_bits_stride (pixman_iter_t *iter, const pixman_iter_info_t *info)
-{
- pixman_image_t *image = iter->image;
- uint8_t *b = (uint8_t *)image->bits.bits;
- int s = image->bits.rowstride * 4;
-
- iter->bits = b + s * iter->y + iter->x * PIXMAN_FORMAT_BPP (info->format) / 8;
- iter->stride = s;
-}
-
-#define N_TMP_BOXES (16)
-
-pixman_bool_t
-pixman_region16_copy_from_region32 (pixman_region16_t *dst,
- pixman_region32_t *src)
-{
- int n_boxes, i;
- pixman_box32_t *boxes32;
- pixman_box16_t *boxes16;
- pixman_bool_t retval;
-
- boxes32 = pixman_region32_rectangles (src, &n_boxes);
-
- boxes16 = pixman_malloc_ab (n_boxes, sizeof (pixman_box16_t));
-
- if (!boxes16)
- return FALSE;
-
- for (i = 0; i < n_boxes; ++i)
- {
- boxes16[i].x1 = boxes32[i].x1;
- boxes16[i].y1 = boxes32[i].y1;
- boxes16[i].x2 = boxes32[i].x2;
- boxes16[i].y2 = boxes32[i].y2;
- }
-
- pixman_region_fini (dst);
- retval = pixman_region_init_rects (dst, boxes16, n_boxes);
- free (boxes16);
- return retval;
-}
-
-pixman_bool_t
-pixman_region32_copy_from_region16 (pixman_region32_t *dst,
- pixman_region16_t *src)
-{
- int n_boxes, i;
- pixman_box16_t *boxes16;
- pixman_box32_t *boxes32;
- pixman_box32_t tmp_boxes[N_TMP_BOXES];
- pixman_bool_t retval;
-
- boxes16 = pixman_region_rectangles (src, &n_boxes);
-
- if (n_boxes > N_TMP_BOXES)
- boxes32 = pixman_malloc_ab (n_boxes, sizeof (pixman_box32_t));
- else
- boxes32 = tmp_boxes;
-
- if (!boxes32)
- return FALSE;
-
- for (i = 0; i < n_boxes; ++i)
- {
- boxes32[i].x1 = boxes16[i].x1;
- boxes32[i].y1 = boxes16[i].y1;
- boxes32[i].x2 = boxes16[i].x2;
- boxes32[i].y2 = boxes16[i].y2;
- }
-
- pixman_region32_fini (dst);
- retval = pixman_region32_init_rects (dst, boxes32, n_boxes);
-
- if (boxes32 != tmp_boxes)
- free (boxes32);
-
- return retval;
-}
-
-/* This function is exported for the sake of the test suite and not part
- * of the ABI.
- */
-PIXMAN_EXPORT pixman_implementation_t *
-_pixman_internal_only_get_implementation (void)
-{
- return get_implementation ();
-}
-
-void
-_pixman_log_error (const char *function, const char *message)
-{
- static int n_messages = 0;
-
- if (n_messages < 10)
- {
- fprintf (stderr,
- "*** BUG ***\n"
- "In %s: %s\n"
- "Set a breakpoint on '_pixman_log_error' to debug\n\n",
- function, message);
-
- n_messages++;
- }
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-version.h.in b/Build/source/libs/pixman/pixman-src/pixman/pixman-version.h.in
deleted file mode 100644
index 64778a595c4..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-version.h.in
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright © 2008 Red Hat, Inc.
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy,
- * modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Author: Carl D. Worth <cworth@cworth.org>
- */
-
-#ifndef PIXMAN_VERSION_H__
-#define PIXMAN_VERSION_H__
-
-#ifndef PIXMAN_H__
-# error pixman-version.h should only be included by pixman.h
-#endif
-
-#define PIXMAN_VERSION_MAJOR @PIXMAN_VERSION_MAJOR@
-#define PIXMAN_VERSION_MINOR @PIXMAN_VERSION_MINOR@
-#define PIXMAN_VERSION_MICRO @PIXMAN_VERSION_MICRO@
-
-#define PIXMAN_VERSION_STRING "@PIXMAN_VERSION_MAJOR@.@PIXMAN_VERSION_MINOR@.@PIXMAN_VERSION_MICRO@"
-
-#define PIXMAN_VERSION_ENCODE(major, minor, micro) ( \
- ((major) * 10000) \
- + ((minor) * 100) \
- + ((micro) * 1))
-
-#define PIXMAN_VERSION PIXMAN_VERSION_ENCODE( \
- PIXMAN_VERSION_MAJOR, \
- PIXMAN_VERSION_MINOR, \
- PIXMAN_VERSION_MICRO)
-
-#ifndef PIXMAN_API
-# define PIXMAN_API
-#endif
-
-#endif /* PIXMAN_VERSION_H__ */
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-vmx.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-vmx.c
deleted file mode 100644
index 52de37e69ef..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-vmx.c
+++ /dev/null
@@ -1,3159 +0,0 @@
-/*
- * Copyright © 2007 Luca Barbato
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Luca Barbato not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. Luca Barbato makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Luca Barbato (lu_zero@gentoo.org)
- *
- * Based on fbmmx.c by Owen Taylor, Søren Sandmann and Nicholas Miell
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "pixman-private.h"
-#include "pixman-combine32.h"
-#include "pixman-inlines.h"
-#include <altivec.h>
-
-#define AVV(x...) {x}
-
-static vector unsigned int mask_ff000000;
-static vector unsigned int mask_red;
-static vector unsigned int mask_green;
-static vector unsigned int mask_blue;
-static vector unsigned int mask_565_fix_rb;
-static vector unsigned int mask_565_fix_g;
-
-static force_inline vector unsigned int
-splat_alpha (vector unsigned int pix)
-{
-#ifdef WORDS_BIGENDIAN
- return vec_perm (pix, pix,
- (vector unsigned char)AVV (
- 0x00, 0x00, 0x00, 0x00, 0x04, 0x04, 0x04, 0x04,
- 0x08, 0x08, 0x08, 0x08, 0x0C, 0x0C, 0x0C, 0x0C));
-#else
- return vec_perm (pix, pix,
- (vector unsigned char)AVV (
- 0x03, 0x03, 0x03, 0x03, 0x07, 0x07, 0x07, 0x07,
- 0x0B, 0x0B, 0x0B, 0x0B, 0x0F, 0x0F, 0x0F, 0x0F));
-#endif
-}
-
-static force_inline vector unsigned int
-splat_pixel (vector unsigned int pix)
-{
- return vec_perm (pix, pix,
- (vector unsigned char)AVV (
- 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
- 0x02, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03));
-}
-
-static force_inline vector unsigned int
-pix_multiply (vector unsigned int p, vector unsigned int a)
-{
- vector unsigned short hi, lo, mod;
-
- /* unpack to short */
- hi = (vector unsigned short)
-#ifdef WORDS_BIGENDIAN
- vec_mergeh ((vector unsigned char)AVV (0),
- (vector unsigned char)p);
-#else
- vec_mergeh ((vector unsigned char) p,
- (vector unsigned char) AVV (0));
-#endif
-
- mod = (vector unsigned short)
-#ifdef WORDS_BIGENDIAN
- vec_mergeh ((vector unsigned char)AVV (0),
- (vector unsigned char)a);
-#else
- vec_mergeh ((vector unsigned char) a,
- (vector unsigned char) AVV (0));
-#endif
-
- hi = vec_mladd (hi, mod, (vector unsigned short)
- AVV (0x0080, 0x0080, 0x0080, 0x0080,
- 0x0080, 0x0080, 0x0080, 0x0080));
-
- hi = vec_adds (hi, vec_sr (hi, vec_splat_u16 (8)));
-
- hi = vec_sr (hi, vec_splat_u16 (8));
-
- /* unpack to short */
- lo = (vector unsigned short)
-#ifdef WORDS_BIGENDIAN
- vec_mergel ((vector unsigned char)AVV (0),
- (vector unsigned char)p);
-#else
- vec_mergel ((vector unsigned char) p,
- (vector unsigned char) AVV (0));
-#endif
-
- mod = (vector unsigned short)
-#ifdef WORDS_BIGENDIAN
- vec_mergel ((vector unsigned char)AVV (0),
- (vector unsigned char)a);
-#else
- vec_mergel ((vector unsigned char) a,
- (vector unsigned char) AVV (0));
-#endif
-
- lo = vec_mladd (lo, mod, (vector unsigned short)
- AVV (0x0080, 0x0080, 0x0080, 0x0080,
- 0x0080, 0x0080, 0x0080, 0x0080));
-
- lo = vec_adds (lo, vec_sr (lo, vec_splat_u16 (8)));
-
- lo = vec_sr (lo, vec_splat_u16 (8));
-
- return (vector unsigned int)vec_packsu (hi, lo);
-}
-
-static force_inline vector unsigned int
-pix_add (vector unsigned int a, vector unsigned int b)
-{
- return (vector unsigned int)vec_adds ((vector unsigned char)a,
- (vector unsigned char)b);
-}
-
-static force_inline vector unsigned int
-pix_add_mul (vector unsigned int x,
- vector unsigned int a,
- vector unsigned int y,
- vector unsigned int b)
-{
- vector unsigned int t1, t2;
-
- t1 = pix_multiply (x, a);
- t2 = pix_multiply (y, b);
-
- return pix_add (t1, t2);
-}
-
-static force_inline vector unsigned int
-negate (vector unsigned int src)
-{
- return vec_nor (src, src);
-}
-
-/* dest*~srca + src */
-static force_inline vector unsigned int
-over (vector unsigned int src,
- vector unsigned int srca,
- vector unsigned int dest)
-{
- vector unsigned char tmp = (vector unsigned char)
- pix_multiply (dest, negate (srca));
-
- tmp = vec_adds ((vector unsigned char)src, tmp);
- return (vector unsigned int)tmp;
-}
-
-/* in == pix_multiply */
-#define in_over(src, srca, mask, dest) \
- over (pix_multiply (src, mask), \
- pix_multiply (srca, mask), dest)
-
-#ifdef WORDS_BIGENDIAN
-
-#define COMPUTE_SHIFT_MASK(source) \
- source ## _mask = vec_lvsl (0, source);
-
-#define COMPUTE_SHIFT_MASKS(dest, source) \
- source ## _mask = vec_lvsl (0, source);
-
-#define COMPUTE_SHIFT_MASKC(dest, source, mask) \
- mask ## _mask = vec_lvsl (0, mask); \
- source ## _mask = vec_lvsl (0, source);
-
-#define LOAD_VECTOR(source) \
-do \
-{ \
- vector unsigned char tmp1, tmp2; \
- tmp1 = (typeof(tmp1))vec_ld (0, source); \
- tmp2 = (typeof(tmp2))vec_ld (15, source); \
- v ## source = (typeof(v ## source)) \
- vec_perm (tmp1, tmp2, source ## _mask); \
-} while (0)
-
-#define LOAD_VECTORS(dest, source) \
-do \
-{ \
- LOAD_VECTOR(source); \
- v ## dest = (typeof(v ## dest))vec_ld (0, dest); \
-} while (0)
-
-#define LOAD_VECTORSC(dest, source, mask) \
-do \
-{ \
- LOAD_VECTORS(dest, source); \
- LOAD_VECTOR(mask); \
-} while (0)
-
-#define DECLARE_SRC_MASK_VAR vector unsigned char src_mask
-#define DECLARE_MASK_MASK_VAR vector unsigned char mask_mask
-
-#else
-
-/* Now the COMPUTE_SHIFT_{MASK, MASKS, MASKC} below are just no-op.
- * They are defined that way because little endian altivec can do unaligned
- * reads natively and have no need for constructing the permutation pattern
- * variables.
- */
-#define COMPUTE_SHIFT_MASK(source)
-
-#define COMPUTE_SHIFT_MASKS(dest, source)
-
-#define COMPUTE_SHIFT_MASKC(dest, source, mask)
-
-# define LOAD_VECTOR(source) \
- v ## source = (typeof(v ## source))vec_xl(0, source);
-
-# define LOAD_VECTORS(dest, source) \
- LOAD_VECTOR(source); \
- LOAD_VECTOR(dest); \
-
-# define LOAD_VECTORSC(dest, source, mask) \
- LOAD_VECTORS(dest, source); \
- LOAD_VECTOR(mask); \
-
-#define DECLARE_SRC_MASK_VAR
-#define DECLARE_MASK_MASK_VAR
-
-#endif /* WORDS_BIGENDIAN */
-
-#define LOAD_VECTORSM(dest, source, mask) \
- LOAD_VECTORSC (dest, source, mask); \
- v ## source = pix_multiply (v ## source, \
- splat_alpha (v ## mask));
-
-#define STORE_VECTOR(dest) \
- vec_st ((vector unsigned int) v ## dest, 0, dest);
-
-/* load 4 pixels from a 16-byte boundary aligned address */
-static force_inline vector unsigned int
-load_128_aligned (const uint32_t* src)
-{
- return *((vector unsigned int *) src);
-}
-
-/* load 4 pixels from a unaligned address */
-static force_inline vector unsigned int
-load_128_unaligned (const uint32_t* src)
-{
- vector unsigned int vsrc;
- DECLARE_SRC_MASK_VAR;
-
- COMPUTE_SHIFT_MASK (src);
- LOAD_VECTOR (src);
-
- return vsrc;
-}
-
-/* save 4 pixels on a 16-byte boundary aligned address */
-static force_inline void
-save_128_aligned (uint32_t* data,
- vector unsigned int vdata)
-{
- STORE_VECTOR(data)
-}
-
-static force_inline vector unsigned int
-create_mask_1x32_128 (const uint32_t *src)
-{
- vector unsigned int vsrc;
- DECLARE_SRC_MASK_VAR;
-
- COMPUTE_SHIFT_MASK (src);
- LOAD_VECTOR (src);
- return vec_splat(vsrc, 0);
-}
-
-static force_inline vector unsigned int
-create_mask_32_128 (uint32_t mask)
-{
- return create_mask_1x32_128(&mask);
-}
-
-static force_inline vector unsigned int
-unpacklo_128_16x8 (vector unsigned int data1, vector unsigned int data2)
-{
- vector unsigned char lo;
-
- /* unpack to short */
- lo = (vector unsigned char)
-#ifdef WORDS_BIGENDIAN
- vec_mergel ((vector unsigned char) data2,
- (vector unsigned char) data1);
-#else
- vec_mergel ((vector unsigned char) data1,
- (vector unsigned char) data2);
-#endif
-
- return (vector unsigned int) lo;
-}
-
-static force_inline vector unsigned int
-unpackhi_128_16x8 (vector unsigned int data1, vector unsigned int data2)
-{
- vector unsigned char hi;
-
- /* unpack to short */
- hi = (vector unsigned char)
-#ifdef WORDS_BIGENDIAN
- vec_mergeh ((vector unsigned char) data2,
- (vector unsigned char) data1);
-#else
- vec_mergeh ((vector unsigned char) data1,
- (vector unsigned char) data2);
-#endif
-
- return (vector unsigned int) hi;
-}
-
-static force_inline vector unsigned int
-unpacklo_128_8x16 (vector unsigned int data1, vector unsigned int data2)
-{
- vector unsigned short lo;
-
- /* unpack to char */
- lo = (vector unsigned short)
-#ifdef WORDS_BIGENDIAN
- vec_mergel ((vector unsigned short) data2,
- (vector unsigned short) data1);
-#else
- vec_mergel ((vector unsigned short) data1,
- (vector unsigned short) data2);
-#endif
-
- return (vector unsigned int) lo;
-}
-
-static force_inline vector unsigned int
-unpackhi_128_8x16 (vector unsigned int data1, vector unsigned int data2)
-{
- vector unsigned short hi;
-
- /* unpack to char */
- hi = (vector unsigned short)
-#ifdef WORDS_BIGENDIAN
- vec_mergeh ((vector unsigned short) data2,
- (vector unsigned short) data1);
-#else
- vec_mergeh ((vector unsigned short) data1,
- (vector unsigned short) data2);
-#endif
-
- return (vector unsigned int) hi;
-}
-
-static force_inline void
-unpack_128_2x128 (vector unsigned int data1, vector unsigned int data2,
- vector unsigned int* data_lo, vector unsigned int* data_hi)
-{
- *data_lo = unpacklo_128_16x8(data1, data2);
- *data_hi = unpackhi_128_16x8(data1, data2);
-}
-
-static force_inline void
-unpack_128_2x128_16 (vector unsigned int data1, vector unsigned int data2,
- vector unsigned int* data_lo, vector unsigned int* data_hi)
-{
- *data_lo = unpacklo_128_8x16(data1, data2);
- *data_hi = unpackhi_128_8x16(data1, data2);
-}
-
-static force_inline vector unsigned int
-unpack_565_to_8888 (vector unsigned int lo)
-{
- vector unsigned int r, g, b, rb, t;
-
- r = vec_and (vec_sl(lo, create_mask_32_128(8)), mask_red);
- g = vec_and (vec_sl(lo, create_mask_32_128(5)), mask_green);
- b = vec_and (vec_sl(lo, create_mask_32_128(3)), mask_blue);
-
- rb = vec_or (r, b);
- t = vec_and (rb, mask_565_fix_rb);
- t = vec_sr (t, create_mask_32_128(5));
- rb = vec_or (rb, t);
-
- t = vec_and (g, mask_565_fix_g);
- t = vec_sr (t, create_mask_32_128(6));
- g = vec_or (g, t);
-
- return vec_or (rb, g);
-}
-
-static force_inline int
-is_opaque (vector unsigned int x)
-{
- uint32_t cmp_result;
- vector bool int ffs = vec_cmpeq(x, x);
-
- cmp_result = vec_all_eq(x, ffs);
-
- return (cmp_result & 0x8888) == 0x8888;
-}
-
-static force_inline int
-is_zero (vector unsigned int x)
-{
- uint32_t cmp_result;
-
- cmp_result = vec_all_eq(x, (vector unsigned int) AVV(0));
-
- return cmp_result == 0xffff;
-}
-
-static force_inline int
-is_transparent (vector unsigned int x)
-{
- uint32_t cmp_result;
-
- cmp_result = vec_all_eq(x, (vector unsigned int) AVV(0));
- return (cmp_result & 0x8888) == 0x8888;
-}
-
-static force_inline uint32_t
-core_combine_over_u_pixel_vmx (uint32_t src, uint32_t dst)
-{
- uint32_t a;
-
- a = ALPHA_8(src);
-
- if (a == 0xff)
- {
- return src;
- }
- else if (src)
- {
- UN8x4_MUL_UN8_ADD_UN8x4(dst, (~a & MASK), src);
- }
-
- return dst;
-}
-
-static force_inline uint32_t
-combine1 (const uint32_t *ps, const uint32_t *pm)
-{
- uint32_t s = *ps;
-
- if (pm)
- UN8x4_MUL_UN8(s, ALPHA_8(*pm));
-
- return s;
-}
-
-static force_inline vector unsigned int
-combine4 (const uint32_t* ps, const uint32_t* pm)
-{
- vector unsigned int src, msk;
-
- if (pm)
- {
- msk = load_128_unaligned(pm);
-
- if (is_transparent(msk))
- return (vector unsigned int) AVV(0);
- }
-
- src = load_128_unaligned(ps);
-
- if (pm)
- src = pix_multiply(src, msk);
-
- return src;
-}
-
-static void
-vmx_combine_over_u_no_mask (uint32_t * dest,
- const uint32_t *src,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc;
- DECLARE_SRC_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t s = *src++;
- uint32_t d = *dest;
- uint32_t ia = ALPHA_8 (~s);
-
- UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s);
-
- *dest++ = d;
- width--;
- }
-
- COMPUTE_SHIFT_MASKS (dest, src);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
-
- LOAD_VECTORS (dest, src);
-
- vdest = over (vsrc, splat_alpha (vsrc), vdest);
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t s = src[i];
- uint32_t d = dest[i];
- uint32_t ia = ALPHA_8 (~s);
-
- UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s);
-
- dest[i] = d;
- }
-}
-
-static void
-vmx_combine_over_u_mask (uint32_t * dest,
- const uint32_t *src,
- const uint32_t *mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t m = ALPHA_8 (*mask++);
- uint32_t s = *src++;
- uint32_t d = *dest;
- uint32_t ia;
-
- UN8x4_MUL_UN8 (s, m);
-
- ia = ALPHA_8 (~s);
-
- UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s);
- *dest++ = d;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSM (dest, src, mask);
-
- vdest = over (vsrc, splat_alpha (vsrc), vdest);
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t m = ALPHA_8 (mask[i]);
- uint32_t s = src[i];
- uint32_t d = dest[i];
- uint32_t ia;
-
- UN8x4_MUL_UN8 (s, m);
-
- ia = ALPHA_8 (~s);
-
- UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s);
- dest[i] = d;
- }
-}
-
-static void
-vmx_combine_over_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- if (mask)
- vmx_combine_over_u_mask (dest, src, mask, width);
- else
- vmx_combine_over_u_no_mask (dest, src, width);
-}
-
-static void
-vmx_combine_over_reverse_u_no_mask (uint32_t * dest,
- const uint32_t *src,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc;
- DECLARE_SRC_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t s = *src++;
- uint32_t d = *dest;
- uint32_t ia = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8_ADD_UN8x4 (s, ia, d);
- *dest++ = s;
- width--;
- }
-
- COMPUTE_SHIFT_MASKS (dest, src);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
-
- LOAD_VECTORS (dest, src);
-
- vdest = over (vdest, splat_alpha (vdest), vsrc);
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t s = src[i];
- uint32_t d = dest[i];
- uint32_t ia = ALPHA_8 (~dest[i]);
-
- UN8x4_MUL_UN8_ADD_UN8x4 (s, ia, d);
- dest[i] = s;
- }
-}
-
-static void
-vmx_combine_over_reverse_u_mask (uint32_t * dest,
- const uint32_t *src,
- const uint32_t *mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t m = ALPHA_8 (*mask++);
- uint32_t s = *src++;
- uint32_t d = *dest;
- uint32_t ia = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8 (s, m);
-
- UN8x4_MUL_UN8_ADD_UN8x4 (s, ia, d);
- *dest++ = s;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
-
- LOAD_VECTORSM (dest, src, mask);
-
- vdest = over (vdest, splat_alpha (vdest), vsrc);
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t m = ALPHA_8 (mask[i]);
- uint32_t s = src[i];
- uint32_t d = dest[i];
- uint32_t ia = ALPHA_8 (~dest[i]);
-
- UN8x4_MUL_UN8 (s, m);
-
- UN8x4_MUL_UN8_ADD_UN8x4 (s, ia, d);
- dest[i] = s;
- }
-}
-
-static void
-vmx_combine_over_reverse_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- if (mask)
- vmx_combine_over_reverse_u_mask (dest, src, mask, width);
- else
- vmx_combine_over_reverse_u_no_mask (dest, src, width);
-}
-
-static void
-vmx_combine_in_u_no_mask (uint32_t * dest,
- const uint32_t *src,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc;
- DECLARE_SRC_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t s = *src++;
- uint32_t a = ALPHA_8 (*dest);
-
- UN8x4_MUL_UN8 (s, a);
- *dest++ = s;
- width--;
- }
-
- COMPUTE_SHIFT_MASKS (dest, src);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORS (dest, src);
-
- vdest = pix_multiply (vsrc, splat_alpha (vdest));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t s = src[i];
- uint32_t a = ALPHA_8 (dest[i]);
-
- UN8x4_MUL_UN8 (s, a);
- dest[i] = s;
- }
-}
-
-static void
-vmx_combine_in_u_mask (uint32_t * dest,
- const uint32_t *src,
- const uint32_t *mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t m = ALPHA_8 (*mask++);
- uint32_t s = *src++;
- uint32_t a = ALPHA_8 (*dest);
-
- UN8x4_MUL_UN8 (s, m);
- UN8x4_MUL_UN8 (s, a);
-
- *dest++ = s;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSM (dest, src, mask);
-
- vdest = pix_multiply (vsrc, splat_alpha (vdest));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t m = ALPHA_8 (mask[i]);
- uint32_t s = src[i];
- uint32_t a = ALPHA_8 (dest[i]);
-
- UN8x4_MUL_UN8 (s, m);
- UN8x4_MUL_UN8 (s, a);
-
- dest[i] = s;
- }
-}
-
-static void
-vmx_combine_in_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- if (mask)
- vmx_combine_in_u_mask (dest, src, mask, width);
- else
- vmx_combine_in_u_no_mask (dest, src, width);
-}
-
-static void
-vmx_combine_in_reverse_u_no_mask (uint32_t * dest,
- const uint32_t *src,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc;
- DECLARE_SRC_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t d = *dest;
- uint32_t a = ALPHA_8 (*src++);
-
- UN8x4_MUL_UN8 (d, a);
-
- *dest++ = d;
- width--;
- }
-
- COMPUTE_SHIFT_MASKS (dest, src);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORS (dest, src);
-
- vdest = pix_multiply (vdest, splat_alpha (vsrc));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t d = dest[i];
- uint32_t a = ALPHA_8 (src[i]);
-
- UN8x4_MUL_UN8 (d, a);
-
- dest[i] = d;
- }
-}
-
-static void
-vmx_combine_in_reverse_u_mask (uint32_t * dest,
- const uint32_t *src,
- const uint32_t *mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t m = ALPHA_8 (*mask++);
- uint32_t d = *dest;
- uint32_t a = *src++;
-
- UN8x4_MUL_UN8 (a, m);
- a = ALPHA_8 (a);
- UN8x4_MUL_UN8 (d, a);
-
- *dest++ = d;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSM (dest, src, mask);
-
- vdest = pix_multiply (vdest, splat_alpha (vsrc));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t m = ALPHA_8 (mask[i]);
- uint32_t d = dest[i];
- uint32_t a = src[i];
-
- UN8x4_MUL_UN8 (a, m);
- a = ALPHA_8 (a);
- UN8x4_MUL_UN8 (d, a);
-
- dest[i] = d;
- }
-}
-
-static void
-vmx_combine_in_reverse_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- if (mask)
- vmx_combine_in_reverse_u_mask (dest, src, mask, width);
- else
- vmx_combine_in_reverse_u_no_mask (dest, src, width);
-}
-
-static void
-vmx_combine_out_u_no_mask (uint32_t * dest,
- const uint32_t *src,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc;
- DECLARE_SRC_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t s = *src++;
- uint32_t a = ALPHA_8 (~(*dest));
-
- UN8x4_MUL_UN8 (s, a);
-
- *dest++ = s;
- width--;
- }
-
- COMPUTE_SHIFT_MASKS (dest, src);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORS (dest, src);
-
- vdest = pix_multiply (vsrc, splat_alpha (negate (vdest)));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t s = src[i];
- uint32_t a = ALPHA_8 (~dest[i]);
-
- UN8x4_MUL_UN8 (s, a);
-
- dest[i] = s;
- }
-}
-
-static void
-vmx_combine_out_u_mask (uint32_t * dest,
- const uint32_t *src,
- const uint32_t *mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t m = ALPHA_8 (*mask++);
- uint32_t s = *src++;
- uint32_t a = ALPHA_8 (~(*dest));
-
- UN8x4_MUL_UN8 (s, m);
- UN8x4_MUL_UN8 (s, a);
-
- *dest++ = s;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSM (dest, src, mask);
-
- vdest = pix_multiply (vsrc, splat_alpha (negate (vdest)));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t m = ALPHA_8 (mask[i]);
- uint32_t s = src[i];
- uint32_t a = ALPHA_8 (~dest[i]);
-
- UN8x4_MUL_UN8 (s, m);
- UN8x4_MUL_UN8 (s, a);
-
- dest[i] = s;
- }
-}
-
-static void
-vmx_combine_out_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- if (mask)
- vmx_combine_out_u_mask (dest, src, mask, width);
- else
- vmx_combine_out_u_no_mask (dest, src, width);
-}
-
-static void
-vmx_combine_out_reverse_u_no_mask (uint32_t * dest,
- const uint32_t *src,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc;
- DECLARE_SRC_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t d = *dest;
- uint32_t a = ALPHA_8 (~(*src++));
-
- UN8x4_MUL_UN8 (d, a);
-
- *dest++ = d;
- width--;
- }
-
- COMPUTE_SHIFT_MASKS (dest, src);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
-
- LOAD_VECTORS (dest, src);
-
- vdest = pix_multiply (vdest, splat_alpha (negate (vsrc)));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t d = dest[i];
- uint32_t a = ALPHA_8 (~src[i]);
-
- UN8x4_MUL_UN8 (d, a);
-
- dest[i] = d;
- }
-}
-
-static void
-vmx_combine_out_reverse_u_mask (uint32_t * dest,
- const uint32_t *src,
- const uint32_t *mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t m = ALPHA_8 (*mask++);
- uint32_t d = *dest;
- uint32_t a = *src++;
-
- UN8x4_MUL_UN8 (a, m);
- a = ALPHA_8 (~a);
- UN8x4_MUL_UN8 (d, a);
-
- *dest++ = d;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSM (dest, src, mask);
-
- vdest = pix_multiply (vdest, splat_alpha (negate (vsrc)));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t m = ALPHA_8 (mask[i]);
- uint32_t d = dest[i];
- uint32_t a = src[i];
-
- UN8x4_MUL_UN8 (a, m);
- a = ALPHA_8 (~a);
- UN8x4_MUL_UN8 (d, a);
-
- dest[i] = d;
- }
-}
-
-static void
-vmx_combine_out_reverse_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- if (mask)
- vmx_combine_out_reverse_u_mask (dest, src, mask, width);
- else
- vmx_combine_out_reverse_u_no_mask (dest, src, width);
-}
-
-static void
-vmx_combine_atop_u_no_mask (uint32_t * dest,
- const uint32_t *src,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc;
- DECLARE_SRC_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t s = *src++;
- uint32_t d = *dest;
- uint32_t dest_a = ALPHA_8 (d);
- uint32_t src_ia = ALPHA_8 (~s);
-
- UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_a, d, src_ia);
-
- *dest++ = s;
- width--;
- }
-
- COMPUTE_SHIFT_MASKS (dest, src);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORS (dest, src);
-
- vdest = pix_add_mul (vsrc, splat_alpha (vdest),
- vdest, splat_alpha (negate (vsrc)));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t s = src[i];
- uint32_t d = dest[i];
- uint32_t dest_a = ALPHA_8 (d);
- uint32_t src_ia = ALPHA_8 (~s);
-
- UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_a, d, src_ia);
-
- dest[i] = s;
- }
-}
-
-static void
-vmx_combine_atop_u_mask (uint32_t * dest,
- const uint32_t *src,
- const uint32_t *mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t m = ALPHA_8 (*mask++);
- uint32_t s = *src++;
- uint32_t d = *dest;
- uint32_t dest_a = ALPHA_8 (d);
- uint32_t src_ia;
-
- UN8x4_MUL_UN8 (s, m);
-
- src_ia = ALPHA_8 (~s);
-
- UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_a, d, src_ia);
-
- *dest++ = s;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSM (dest, src, mask);
-
- vdest = pix_add_mul (vsrc, splat_alpha (vdest),
- vdest, splat_alpha (negate (vsrc)));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t m = ALPHA_8 (mask[i]);
- uint32_t s = src[i];
- uint32_t d = dest[i];
- uint32_t dest_a = ALPHA_8 (d);
- uint32_t src_ia;
-
- UN8x4_MUL_UN8 (s, m);
-
- src_ia = ALPHA_8 (~s);
-
- UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_a, d, src_ia);
-
- dest[i] = s;
- }
-}
-
-static void
-vmx_combine_atop_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- if (mask)
- vmx_combine_atop_u_mask (dest, src, mask, width);
- else
- vmx_combine_atop_u_no_mask (dest, src, width);
-}
-
-static void
-vmx_combine_atop_reverse_u_no_mask (uint32_t * dest,
- const uint32_t *src,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc;
- DECLARE_SRC_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t s = *src++;
- uint32_t d = *dest;
- uint32_t src_a = ALPHA_8 (s);
- uint32_t dest_ia = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_a);
-
- *dest++ = s;
- width--;
- }
-
- COMPUTE_SHIFT_MASKS (dest, src);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORS (dest, src);
-
- vdest = pix_add_mul (vdest, splat_alpha (vsrc),
- vsrc, splat_alpha (negate (vdest)));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t s = src[i];
- uint32_t d = dest[i];
- uint32_t src_a = ALPHA_8 (s);
- uint32_t dest_ia = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_a);
-
- dest[i] = s;
- }
-}
-
-static void
-vmx_combine_atop_reverse_u_mask (uint32_t * dest,
- const uint32_t *src,
- const uint32_t *mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t m = ALPHA_8 (*mask++);
- uint32_t s = *src++;
- uint32_t d = *dest;
- uint32_t src_a;
- uint32_t dest_ia = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8 (s, m);
-
- src_a = ALPHA_8 (s);
-
- UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_a);
-
- *dest++ = s;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSM (dest, src, mask);
-
- vdest = pix_add_mul (vdest, splat_alpha (vsrc),
- vsrc, splat_alpha (negate (vdest)));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t m = ALPHA_8 (mask[i]);
- uint32_t s = src[i];
- uint32_t d = dest[i];
- uint32_t src_a;
- uint32_t dest_ia = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8 (s, m);
-
- src_a = ALPHA_8 (s);
-
- UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_a);
-
- dest[i] = s;
- }
-}
-
-static void
-vmx_combine_atop_reverse_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- if (mask)
- vmx_combine_atop_reverse_u_mask (dest, src, mask, width);
- else
- vmx_combine_atop_reverse_u_no_mask (dest, src, width);
-}
-
-static void
-vmx_combine_xor_u_no_mask (uint32_t * dest,
- const uint32_t *src,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc;
- DECLARE_SRC_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t s = *src++;
- uint32_t d = *dest;
- uint32_t src_ia = ALPHA_8 (~s);
- uint32_t dest_ia = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_ia);
-
- *dest++ = s;
- width--;
- }
-
- COMPUTE_SHIFT_MASKS (dest, src);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORS (dest, src);
-
- vdest = pix_add_mul (vsrc, splat_alpha (negate (vdest)),
- vdest, splat_alpha (negate (vsrc)));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t s = src[i];
- uint32_t d = dest[i];
- uint32_t src_ia = ALPHA_8 (~s);
- uint32_t dest_ia = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_ia);
-
- dest[i] = s;
- }
-}
-
-static void
-vmx_combine_xor_u_mask (uint32_t * dest,
- const uint32_t *src,
- const uint32_t *mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t m = ALPHA_8 (*mask++);
- uint32_t s = *src++;
- uint32_t d = *dest;
- uint32_t src_ia;
- uint32_t dest_ia = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8 (s, m);
-
- src_ia = ALPHA_8 (~s);
-
- UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_ia);
-
- *dest++ = s;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSM (dest, src, mask);
-
- vdest = pix_add_mul (vsrc, splat_alpha (negate (vdest)),
- vdest, splat_alpha (negate (vsrc)));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t m = ALPHA_8 (mask[i]);
- uint32_t s = src[i];
- uint32_t d = dest[i];
- uint32_t src_ia;
- uint32_t dest_ia = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8 (s, m);
-
- src_ia = ALPHA_8 (~s);
-
- UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_ia);
-
- dest[i] = s;
- }
-}
-
-static void
-vmx_combine_xor_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- if (mask)
- vmx_combine_xor_u_mask (dest, src, mask, width);
- else
- vmx_combine_xor_u_no_mask (dest, src, width);
-}
-
-static void
-vmx_combine_add_u_no_mask (uint32_t * dest,
- const uint32_t *src,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc;
- DECLARE_SRC_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t s = *src++;
- uint32_t d = *dest;
-
- UN8x4_ADD_UN8x4 (d, s);
-
- *dest++ = d;
- width--;
- }
-
- COMPUTE_SHIFT_MASKS (dest, src);
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORS (dest, src);
-
- vdest = pix_add (vsrc, vdest);
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t s = src[i];
- uint32_t d = dest[i];
-
- UN8x4_ADD_UN8x4 (d, s);
-
- dest[i] = d;
- }
-}
-
-static void
-vmx_combine_add_u_mask (uint32_t * dest,
- const uint32_t *src,
- const uint32_t *mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t m = ALPHA_8 (*mask++);
- uint32_t s = *src++;
- uint32_t d = *dest;
-
- UN8x4_MUL_UN8 (s, m);
- UN8x4_ADD_UN8x4 (d, s);
-
- *dest++ = d;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSM (dest, src, mask);
-
- vdest = pix_add (vsrc, vdest);
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t m = ALPHA_8 (mask[i]);
- uint32_t s = src[i];
- uint32_t d = dest[i];
-
- UN8x4_MUL_UN8 (s, m);
- UN8x4_ADD_UN8x4 (d, s);
-
- dest[i] = d;
- }
-}
-
-static void
-vmx_combine_add_u (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- if (mask)
- vmx_combine_add_u_mask (dest, src, mask, width);
- else
- vmx_combine_add_u_no_mask (dest, src, width);
-}
-
-static void
-vmx_combine_src_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t a = *mask++;
- uint32_t s = *src++;
-
- UN8x4_MUL_UN8x4 (s, a);
-
- *dest++ = s;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSC (dest, src, mask);
-
- vdest = pix_multiply (vsrc, vmask);
-
- STORE_VECTOR (dest);
-
- mask += 4;
- src += 4;
- dest += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t a = mask[i];
- uint32_t s = src[i];
-
- UN8x4_MUL_UN8x4 (s, a);
-
- dest[i] = s;
- }
-}
-
-static void
-vmx_combine_over_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t a = *mask++;
- uint32_t s = *src++;
- uint32_t d = *dest;
- uint32_t sa = ALPHA_8 (s);
-
- UN8x4_MUL_UN8x4 (s, a);
- UN8x4_MUL_UN8 (a, sa);
- UN8x4_MUL_UN8x4_ADD_UN8x4 (d, ~a, s);
-
- *dest++ = d;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSC (dest, src, mask);
-
- vdest = in_over (vsrc, splat_alpha (vsrc), vmask, vdest);
-
- STORE_VECTOR (dest);
-
- mask += 4;
- src += 4;
- dest += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t a = mask[i];
- uint32_t s = src[i];
- uint32_t d = dest[i];
- uint32_t sa = ALPHA_8 (s);
-
- UN8x4_MUL_UN8x4 (s, a);
- UN8x4_MUL_UN8 (a, sa);
- UN8x4_MUL_UN8x4_ADD_UN8x4 (d, ~a, s);
-
- dest[i] = d;
- }
-}
-
-static void
-vmx_combine_over_reverse_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t a = *mask++;
- uint32_t s = *src++;
- uint32_t d = *dest;
- uint32_t ida = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8x4 (s, a);
- UN8x4_MUL_UN8_ADD_UN8x4 (s, ida, d);
-
- *dest++ = s;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSC (dest, src, mask);
-
- vdest = over (vdest, splat_alpha (vdest), pix_multiply (vsrc, vmask));
-
- STORE_VECTOR (dest);
-
- mask += 4;
- src += 4;
- dest += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t a = mask[i];
- uint32_t s = src[i];
- uint32_t d = dest[i];
- uint32_t ida = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8x4 (s, a);
- UN8x4_MUL_UN8_ADD_UN8x4 (s, ida, d);
-
- dest[i] = s;
- }
-}
-
-static void
-vmx_combine_in_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t a = *mask++;
- uint32_t s = *src++;
- uint32_t da = ALPHA_8 (*dest);
-
- UN8x4_MUL_UN8x4 (s, a);
- UN8x4_MUL_UN8 (s, da);
-
- *dest++ = s;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSC (dest, src, mask);
-
- vdest = pix_multiply (pix_multiply (vsrc, vmask), splat_alpha (vdest));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t a = mask[i];
- uint32_t s = src[i];
- uint32_t da = ALPHA_8 (dest[i]);
-
- UN8x4_MUL_UN8x4 (s, a);
- UN8x4_MUL_UN8 (s, da);
-
- dest[i] = s;
- }
-}
-
-static void
-vmx_combine_in_reverse_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t a = *mask++;
- uint32_t d = *dest;
- uint32_t sa = ALPHA_8 (*src++);
-
- UN8x4_MUL_UN8 (a, sa);
- UN8x4_MUL_UN8x4 (d, a);
-
- *dest++ = d;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
-
- LOAD_VECTORSC (dest, src, mask);
-
- vdest = pix_multiply (vdest, pix_multiply (vmask, splat_alpha (vsrc)));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t a = mask[i];
- uint32_t d = dest[i];
- uint32_t sa = ALPHA_8 (src[i]);
-
- UN8x4_MUL_UN8 (a, sa);
- UN8x4_MUL_UN8x4 (d, a);
-
- dest[i] = d;
- }
-}
-
-static void
-vmx_combine_out_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t a = *mask++;
- uint32_t s = *src++;
- uint32_t d = *dest;
- uint32_t da = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8x4 (s, a);
- UN8x4_MUL_UN8 (s, da);
-
- *dest++ = s;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSC (dest, src, mask);
-
- vdest = pix_multiply (
- pix_multiply (vsrc, vmask), splat_alpha (negate (vdest)));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t a = mask[i];
- uint32_t s = src[i];
- uint32_t d = dest[i];
- uint32_t da = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8x4 (s, a);
- UN8x4_MUL_UN8 (s, da);
-
- dest[i] = s;
- }
-}
-
-static void
-vmx_combine_out_reverse_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t a = *mask++;
- uint32_t s = *src++;
- uint32_t d = *dest;
- uint32_t sa = ALPHA_8 (s);
-
- UN8x4_MUL_UN8 (a, sa);
- UN8x4_MUL_UN8x4 (d, ~a);
-
- *dest++ = d;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSC (dest, src, mask);
-
- vdest = pix_multiply (
- vdest, negate (pix_multiply (vmask, splat_alpha (vsrc))));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t a = mask[i];
- uint32_t s = src[i];
- uint32_t d = dest[i];
- uint32_t sa = ALPHA_8 (s);
-
- UN8x4_MUL_UN8 (a, sa);
- UN8x4_MUL_UN8x4 (d, ~a);
-
- dest[i] = d;
- }
-}
-
-static void
-vmx_combine_atop_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask, vsrca;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t a = *mask++;
- uint32_t s = *src++;
- uint32_t d = *dest;
- uint32_t sa = ALPHA_8 (s);
- uint32_t da = ALPHA_8 (d);
-
- UN8x4_MUL_UN8x4 (s, a);
- UN8x4_MUL_UN8 (a, sa);
- UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ~a, s, da);
-
- *dest++ = d;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSC (dest, src, mask);
-
- vsrca = splat_alpha (vsrc);
-
- vsrc = pix_multiply (vsrc, vmask);
- vmask = pix_multiply (vmask, vsrca);
-
- vdest = pix_add_mul (vsrc, splat_alpha (vdest),
- negate (vmask), vdest);
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t a = mask[i];
- uint32_t s = src[i];
- uint32_t d = dest[i];
- uint32_t sa = ALPHA_8 (s);
- uint32_t da = ALPHA_8 (d);
-
- UN8x4_MUL_UN8x4 (s, a);
- UN8x4_MUL_UN8 (a, sa);
- UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ~a, s, da);
-
- dest[i] = d;
- }
-}
-
-static void
-vmx_combine_atop_reverse_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t a = *mask++;
- uint32_t s = *src++;
- uint32_t d = *dest;
- uint32_t sa = ALPHA_8 (s);
- uint32_t da = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8x4 (s, a);
- UN8x4_MUL_UN8 (a, sa);
- UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, a, s, da);
-
- *dest++ = d;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSC (dest, src, mask);
-
- vdest = pix_add_mul (vdest,
- pix_multiply (vmask, splat_alpha (vsrc)),
- pix_multiply (vsrc, vmask),
- negate (splat_alpha (vdest)));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t a = mask[i];
- uint32_t s = src[i];
- uint32_t d = dest[i];
- uint32_t sa = ALPHA_8 (s);
- uint32_t da = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8x4 (s, a);
- UN8x4_MUL_UN8 (a, sa);
- UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, a, s, da);
-
- dest[i] = d;
- }
-}
-
-static void
-vmx_combine_xor_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t a = *mask++;
- uint32_t s = *src++;
- uint32_t d = *dest;
- uint32_t sa = ALPHA_8 (s);
- uint32_t da = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8x4 (s, a);
- UN8x4_MUL_UN8 (a, sa);
- UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ~a, s, da);
-
- *dest++ = d;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSC (dest, src, mask);
-
- vdest = pix_add_mul (vdest,
- negate (pix_multiply (vmask, splat_alpha (vsrc))),
- pix_multiply (vsrc, vmask),
- negate (splat_alpha (vdest)));
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t a = mask[i];
- uint32_t s = src[i];
- uint32_t d = dest[i];
- uint32_t sa = ALPHA_8 (s);
- uint32_t da = ALPHA_8 (~d);
-
- UN8x4_MUL_UN8x4 (s, a);
- UN8x4_MUL_UN8 (a, sa);
- UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ~a, s, da);
-
- dest[i] = d;
- }
-}
-
-static void
-vmx_combine_add_ca (pixman_implementation_t *imp,
- pixman_op_t op,
- uint32_t * dest,
- const uint32_t * src,
- const uint32_t * mask,
- int width)
-{
- int i;
- vector unsigned int vdest, vsrc, vmask;
- DECLARE_SRC_MASK_VAR;
- DECLARE_MASK_MASK_VAR;
-
- while (width && ((uintptr_t)dest & 15))
- {
- uint32_t a = *mask++;
- uint32_t s = *src++;
- uint32_t d = *dest;
-
- UN8x4_MUL_UN8x4 (s, a);
- UN8x4_ADD_UN8x4 (s, d);
-
- *dest++ = s;
- width--;
- }
-
- COMPUTE_SHIFT_MASKC (dest, src, mask);
-
- /* printf ("%s\n",__PRETTY_FUNCTION__); */
- for (i = width / 4; i > 0; i--)
- {
- LOAD_VECTORSC (dest, src, mask);
-
- vdest = pix_add (pix_multiply (vsrc, vmask), vdest);
-
- STORE_VECTOR (dest);
-
- src += 4;
- dest += 4;
- mask += 4;
- }
-
- for (i = width % 4; --i >= 0;)
- {
- uint32_t a = mask[i];
- uint32_t s = src[i];
- uint32_t d = dest[i];
-
- UN8x4_MUL_UN8x4 (s, a);
- UN8x4_ADD_UN8x4 (s, d);
-
- dest[i] = s;
- }
-}
-
-static void
-vmx_composite_over_n_8_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src, srca;
- uint32_t *dst_line, *dst;
- uint8_t *mask_line;
- int dst_stride, mask_stride;
- int32_t w;
- uint32_t m, d, s, ia;
-
- vector unsigned int vsrc, valpha, vmask, vdst;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- srca = ALPHA_8(src);
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
-
- vsrc = (vector unsigned int) {src, src, src, src};
- valpha = splat_alpha(vsrc);
-
- while (height--)
- {
- const uint8_t *pm = mask_line;
- dst = dst_line;
- dst_line += dst_stride;
- mask_line += mask_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 15)
- {
- s = src;
- m = *pm++;
-
- if (m)
- {
- d = *dst;
- UN8x4_MUL_UN8 (s, m);
- ia = ALPHA_8 (~s);
- UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s);
- *dst = d;
- }
-
- w--;
- dst++;
- }
-
- while (w >= 4)
- {
- m = *((uint32_t*)pm);
-
- if (srca == 0xff && m == 0xffffffff)
- {
- save_128_aligned(dst, vsrc);
- }
- else if (m)
- {
- vmask = splat_pixel((vector unsigned int) {m, m, m, m});
-
- /* dst is 16-byte aligned */
- vdst = in_over (vsrc, valpha, vmask, load_128_aligned (dst));
-
- save_128_aligned(dst, vdst);
- }
-
- w -= 4;
- dst += 4;
- pm += 4;
- }
-
- while (w)
- {
- s = src;
- m = *pm++;
-
- if (m)
- {
- d = *dst;
- UN8x4_MUL_UN8 (s, m);
- ia = ALPHA_8 (~s);
- UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s);
- *dst = d;
- }
-
- w--;
- dst++;
- }
- }
-
-}
-
-static pixman_bool_t
-vmx_fill (pixman_implementation_t *imp,
- uint32_t * bits,
- int stride,
- int bpp,
- int x,
- int y,
- int width,
- int height,
- uint32_t filler)
-{
- uint32_t byte_width;
- uint8_t *byte_line;
-
- vector unsigned int vfiller;
-
- if (bpp == 8)
- {
- uint8_t b;
- uint16_t w;
-
- stride = stride * (int) sizeof (uint32_t) / 1;
- byte_line = (uint8_t *)(((uint8_t *)bits) + stride * y + x);
- byte_width = width;
- stride *= 1;
-
- b = filler & 0xff;
- w = (b << 8) | b;
- filler = (w << 16) | w;
- }
- else if (bpp == 16)
- {
- stride = stride * (int) sizeof (uint32_t) / 2;
- byte_line = (uint8_t *)(((uint16_t *)bits) + stride * y + x);
- byte_width = 2 * width;
- stride *= 2;
-
- filler = (filler & 0xffff) * 0x00010001;
- }
- else if (bpp == 32)
- {
- stride = stride * (int) sizeof (uint32_t) / 4;
- byte_line = (uint8_t *)(((uint32_t *)bits) + stride * y + x);
- byte_width = 4 * width;
- stride *= 4;
- }
- else
- {
- return FALSE;
- }
-
- vfiller = create_mask_1x32_128(&filler);
-
- while (height--)
- {
- int w;
- uint8_t *d = byte_line;
- byte_line += stride;
- w = byte_width;
-
- if (w >= 1 && ((uintptr_t)d & 1))
- {
- *(uint8_t *)d = filler;
- w -= 1;
- d += 1;
- }
-
- while (w >= 2 && ((uintptr_t)d & 3))
- {
- *(uint16_t *)d = filler;
- w -= 2;
- d += 2;
- }
-
- while (w >= 4 && ((uintptr_t)d & 15))
- {
- *(uint32_t *)d = filler;
-
- w -= 4;
- d += 4;
- }
-
- while (w >= 128)
- {
- vec_st(vfiller, 0, (uint32_t *) d);
- vec_st(vfiller, 0, (uint32_t *) d + 4);
- vec_st(vfiller, 0, (uint32_t *) d + 8);
- vec_st(vfiller, 0, (uint32_t *) d + 12);
- vec_st(vfiller, 0, (uint32_t *) d + 16);
- vec_st(vfiller, 0, (uint32_t *) d + 20);
- vec_st(vfiller, 0, (uint32_t *) d + 24);
- vec_st(vfiller, 0, (uint32_t *) d + 28);
-
- d += 128;
- w -= 128;
- }
-
- if (w >= 64)
- {
- vec_st(vfiller, 0, (uint32_t *) d);
- vec_st(vfiller, 0, (uint32_t *) d + 4);
- vec_st(vfiller, 0, (uint32_t *) d + 8);
- vec_st(vfiller, 0, (uint32_t *) d + 12);
-
- d += 64;
- w -= 64;
- }
-
- if (w >= 32)
- {
- vec_st(vfiller, 0, (uint32_t *) d);
- vec_st(vfiller, 0, (uint32_t *) d + 4);
-
- d += 32;
- w -= 32;
- }
-
- if (w >= 16)
- {
- vec_st(vfiller, 0, (uint32_t *) d);
-
- d += 16;
- w -= 16;
- }
-
- while (w >= 4)
- {
- *(uint32_t *)d = filler;
-
- w -= 4;
- d += 4;
- }
-
- if (w >= 2)
- {
- *(uint16_t *)d = filler;
- w -= 2;
- d += 2;
- }
-
- if (w >= 1)
- {
- *(uint8_t *)d = filler;
- w -= 1;
- d += 1;
- }
- }
-
- return TRUE;
-}
-
-static void
-vmx_composite_src_x888_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst;
- uint32_t *src_line, *src;
- int32_t w;
- int dst_stride, src_stride;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
- w = width;
-
- while (w && (uintptr_t)dst & 15)
- {
- *dst++ = *src++ | 0xff000000;
- w--;
- }
-
- while (w >= 16)
- {
- vector unsigned int vmx_src1, vmx_src2, vmx_src3, vmx_src4;
-
- vmx_src1 = load_128_unaligned (src);
- vmx_src2 = load_128_unaligned (src + 4);
- vmx_src3 = load_128_unaligned (src + 8);
- vmx_src4 = load_128_unaligned (src + 12);
-
- save_128_aligned (dst, vec_or (vmx_src1, mask_ff000000));
- save_128_aligned (dst + 4, vec_or (vmx_src2, mask_ff000000));
- save_128_aligned (dst + 8, vec_or (vmx_src3, mask_ff000000));
- save_128_aligned (dst + 12, vec_or (vmx_src4, mask_ff000000));
-
- dst += 16;
- src += 16;
- w -= 16;
- }
-
- while (w)
- {
- *dst++ = *src++ | 0xff000000;
- w--;
- }
- }
-}
-
-static void
-vmx_composite_over_n_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst;
- uint32_t src, ia;
- int i, w, dst_stride;
- vector unsigned int vdst, vsrc, via;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-
- vsrc = (vector unsigned int){src, src, src, src};
- via = negate (splat_alpha (vsrc));
- ia = ALPHA_8 (~src);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- w = width;
-
- while (w && ((uintptr_t)dst & 15))
- {
- uint32_t d = *dst;
- UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, src);
- *dst++ = d;
- w--;
- }
-
- for (i = w / 4; i > 0; i--)
- {
- vdst = pix_multiply (load_128_aligned (dst), via);
- save_128_aligned (dst, pix_add (vsrc, vdst));
- dst += 4;
- }
-
- for (i = w % 4; --i >= 0;)
- {
- uint32_t d = dst[i];
- UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, src);
- dst[i] = d;
- }
- }
-}
-
-static void
-vmx_composite_over_8888_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- int dst_stride, src_stride;
- uint32_t *dst_line, *dst;
- uint32_t *src_line, *src;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
-
- dst = dst_line;
- src = src_line;
-
- while (height--)
- {
- vmx_combine_over_u (imp, op, dst, src, NULL, width);
-
- dst += dst_stride;
- src += src_stride;
- }
-}
-
-static void
-vmx_composite_over_n_8888_8888_ca (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t src, ia;
- uint32_t *dst_line, d;
- uint32_t *mask_line, m;
- uint32_t pack_cmp;
- int dst_stride, mask_stride;
-
- vector unsigned int vsrc, valpha, vmask, vdest;
-
- src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
-
- if (src == 0)
- return;
-
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
-
- vsrc = (vector unsigned int) {src, src, src, src};
- valpha = splat_alpha(vsrc);
- ia = ALPHA_8 (src);
-
- while (height--)
- {
- int w = width;
- const uint32_t *pm = (uint32_t *)mask_line;
- uint32_t *pd = (uint32_t *)dst_line;
- uint32_t s;
-
- dst_line += dst_stride;
- mask_line += mask_stride;
-
- while (w && (uintptr_t)pd & 15)
- {
- s = src;
- m = *pm++;
-
- if (m)
- {
- d = *pd;
- UN8x4_MUL_UN8x4 (s, m);
- UN8x4_MUL_UN8 (m, ia);
- m = ~m;
- UN8x4_MUL_UN8x4_ADD_UN8x4 (d, m, s);
- *pd = d;
- }
-
- pd++;
- w--;
- }
-
- while (w >= 4)
- {
- /* pm is NOT necessarily 16-byte aligned */
- vmask = load_128_unaligned (pm);
-
- pack_cmp = vec_all_eq(vmask, (vector unsigned int) AVV(0));
-
- /* if all bits in mask are zero, pack_cmp is not 0 */
- if (pack_cmp == 0)
- {
- /* pd is 16-byte aligned */
- vdest = in_over (vsrc, valpha, vmask, load_128_aligned (pd));
-
- save_128_aligned(pd, vdest);
- }
-
- pd += 4;
- pm += 4;
- w -= 4;
- }
-
- while (w)
- {
- s = src;
- m = *pm++;
-
- if (m)
- {
- d = *pd;
- UN8x4_MUL_UN8x4 (s, m);
- UN8x4_MUL_UN8 (m, ia);
- m = ~m;
- UN8x4_MUL_UN8x4_ADD_UN8x4 (d, m, s);
- *pd = d;
- }
-
- pd++;
- w--;
- }
- }
-}
-
-static void
-vmx_composite_add_8_8 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint8_t *dst_line, *dst;
- uint8_t *src_line, *src;
- int dst_stride, src_stride;
- int32_t w;
- uint16_t t;
-
- PIXMAN_IMAGE_GET_LINE (
- src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- src = src_line;
-
- dst_line += dst_stride;
- src_line += src_stride;
- w = width;
-
- /* Small head */
- while (w && (uintptr_t)dst & 3)
- {
- t = (*dst) + (*src++);
- *dst++ = t | (0 - (t >> 8));
- w--;
- }
-
- vmx_combine_add_u (imp, op,
- (uint32_t*)dst, (uint32_t*)src, NULL, w >> 2);
-
- /* Small tail */
- dst += w & 0xfffc;
- src += w & 0xfffc;
-
- w &= 3;
-
- while (w)
- {
- t = (*dst) + (*src++);
- *dst++ = t | (0 - (t >> 8));
- w--;
- }
- }
-}
-
-static void
-vmx_composite_add_8888_8888 (pixman_implementation_t *imp,
- pixman_composite_info_t *info)
-{
- PIXMAN_COMPOSITE_ARGS (info);
- uint32_t *dst_line, *dst;
- uint32_t *src_line, *src;
- int dst_stride, src_stride;
-
- PIXMAN_IMAGE_GET_LINE (
- src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
- PIXMAN_IMAGE_GET_LINE (
- dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
-
- while (height--)
- {
- dst = dst_line;
- dst_line += dst_stride;
- src = src_line;
- src_line += src_stride;
-
- vmx_combine_add_u (imp, op, dst, src, NULL, width);
- }
-}
-
-static force_inline void
-scaled_nearest_scanline_vmx_8888_8888_OVER (uint32_t* pd,
- const uint32_t* ps,
- int32_t w,
- pixman_fixed_t vx,
- pixman_fixed_t unit_x,
- pixman_fixed_t src_width_fixed,
- pixman_bool_t fully_transparent_src)
-{
- uint32_t s, d;
- const uint32_t* pm = NULL;
-
- vector unsigned int vsrc, vdst;
-
- if (fully_transparent_src)
- return;
-
- /* Align dst on a 16-byte boundary */
- while (w && ((uintptr_t)pd & 15))
- {
- d = *pd;
- s = combine1 (ps + pixman_fixed_to_int (vx), pm);
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
-
- *pd++ = core_combine_over_u_pixel_vmx (s, d);
- if (pm)
- pm++;
- w--;
- }
-
- while (w >= 4)
- {
- vector unsigned int tmp;
- uint32_t tmp1, tmp2, tmp3, tmp4;
-
- tmp1 = *(ps + pixman_fixed_to_int (vx));
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
- tmp2 = *(ps + pixman_fixed_to_int (vx));
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
- tmp3 = *(ps + pixman_fixed_to_int (vx));
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
- tmp4 = *(ps + pixman_fixed_to_int (vx));
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
-
- tmp[0] = tmp1;
- tmp[1] = tmp2;
- tmp[2] = tmp3;
- tmp[3] = tmp4;
-
- vsrc = combine4 ((const uint32_t *) &tmp, pm);
-
- if (is_opaque (vsrc))
- {
- save_128_aligned (pd, vsrc);
- }
- else if (!is_zero (vsrc))
- {
- vdst = over(vsrc, splat_alpha(vsrc), load_128_aligned (pd));
-
- save_128_aligned (pd, vdst);
- }
-
- w -= 4;
- pd += 4;
- if (pm)
- pm += 4;
- }
-
- while (w)
- {
- d = *pd;
- s = combine1 (ps + pixman_fixed_to_int (vx), pm);
- vx += unit_x;
- while (vx >= 0)
- vx -= src_width_fixed;
-
- *pd++ = core_combine_over_u_pixel_vmx (s, d);
- if (pm)
- pm++;
-
- w--;
- }
-}
-
-FAST_NEAREST_MAINLOOP (vmx_8888_8888_cover_OVER,
- scaled_nearest_scanline_vmx_8888_8888_OVER,
- uint32_t, uint32_t, COVER)
-FAST_NEAREST_MAINLOOP (vmx_8888_8888_none_OVER,
- scaled_nearest_scanline_vmx_8888_8888_OVER,
- uint32_t, uint32_t, NONE)
-FAST_NEAREST_MAINLOOP (vmx_8888_8888_pad_OVER,
- scaled_nearest_scanline_vmx_8888_8888_OVER,
- uint32_t, uint32_t, PAD)
-FAST_NEAREST_MAINLOOP (vmx_8888_8888_normal_OVER,
- scaled_nearest_scanline_vmx_8888_8888_OVER,
- uint32_t, uint32_t, NORMAL)
-
-static const pixman_fast_path_t vmx_fast_paths[] =
-{
- PIXMAN_STD_FAST_PATH (OVER, solid, null, a8r8g8b8, vmx_composite_over_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, null, x8r8g8b8, vmx_composite_over_n_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, vmx_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, vmx_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, vmx_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, vmx_composite_over_8888_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, vmx_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, vmx_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, vmx_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, vmx_composite_over_n_8_8888),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, vmx_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, vmx_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, vmx_composite_over_n_8888_8888_ca),
- PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, vmx_composite_over_n_8888_8888_ca),
-
- /* PIXMAN_OP_ADD */
- PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, vmx_composite_add_8_8),
- PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, vmx_composite_add_8888_8888),
- PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, vmx_composite_add_8888_8888),
-
- /* PIXMAN_OP_SRC */
- PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, vmx_composite_src_x888_8888),
- PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, vmx_composite_src_x888_8888),
-
- SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, vmx_8888_8888),
- SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, vmx_8888_8888),
- SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, vmx_8888_8888),
- SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, vmx_8888_8888),
-
- { PIXMAN_OP_NONE },
-};
-
-static uint32_t *
-vmx_fetch_x8r8g8b8 (pixman_iter_t *iter, const uint32_t *mask)
-{
- int w = iter->width;
- vector unsigned int ff000000 = mask_ff000000;
- uint32_t *dst = iter->buffer;
- uint32_t *src = (uint32_t *)iter->bits;
-
- iter->bits += iter->stride;
-
- while (w && ((uintptr_t)dst) & 0x0f)
- {
- *dst++ = (*src++) | 0xff000000;
- w--;
- }
-
- while (w >= 4)
- {
- save_128_aligned(dst, vec_or(load_128_unaligned(src), ff000000));
-
- dst += 4;
- src += 4;
- w -= 4;
- }
-
- while (w)
- {
- *dst++ = (*src++) | 0xff000000;
- w--;
- }
-
- return iter->buffer;
-}
-
-static uint32_t *
-vmx_fetch_a8 (pixman_iter_t *iter, const uint32_t *mask)
-{
- int w = iter->width;
- uint32_t *dst = iter->buffer;
- uint8_t *src = iter->bits;
- vector unsigned int vmx0, vmx1, vmx2, vmx3, vmx4, vmx5, vmx6;
-
- iter->bits += iter->stride;
-
- while (w && (((uintptr_t)dst) & 15))
- {
- *dst++ = *(src++) << 24;
- w--;
- }
-
- while (w >= 16)
- {
- vmx0 = load_128_unaligned((uint32_t *) src);
-
- unpack_128_2x128((vector unsigned int) AVV(0), vmx0, &vmx1, &vmx2);
- unpack_128_2x128_16((vector unsigned int) AVV(0), vmx1, &vmx3, &vmx4);
- unpack_128_2x128_16((vector unsigned int) AVV(0), vmx2, &vmx5, &vmx6);
-
- save_128_aligned(dst, vmx6);
- save_128_aligned((dst + 4), vmx5);
- save_128_aligned((dst + 8), vmx4);
- save_128_aligned((dst + 12), vmx3);
-
- dst += 16;
- src += 16;
- w -= 16;
- }
-
- while (w)
- {
- *dst++ = *(src++) << 24;
- w--;
- }
-
- return iter->buffer;
-}
-
-#define IMAGE_FLAGS \
- (FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM | \
- FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST)
-
-static const pixman_iter_info_t vmx_iters[] =
-{
- { PIXMAN_x8r8g8b8, IMAGE_FLAGS, ITER_NARROW,
- _pixman_iter_init_bits_stride, vmx_fetch_x8r8g8b8, NULL
- },
- { PIXMAN_a8, IMAGE_FLAGS, ITER_NARROW,
- _pixman_iter_init_bits_stride, vmx_fetch_a8, NULL
- },
- { PIXMAN_null },
-};
-
-pixman_implementation_t *
-_pixman_implementation_create_vmx (pixman_implementation_t *fallback)
-{
- pixman_implementation_t *imp = _pixman_implementation_create (fallback, vmx_fast_paths);
-
- /* VMX constants */
- mask_ff000000 = create_mask_32_128 (0xff000000);
- mask_red = create_mask_32_128 (0x00f80000);
- mask_green = create_mask_32_128 (0x0000fc00);
- mask_blue = create_mask_32_128 (0x000000f8);
- mask_565_fix_rb = create_mask_32_128 (0x00e000e0);
- mask_565_fix_g = create_mask_32_128 (0x0000c000);
-
- /* Set up function pointers */
-
- imp->combine_32[PIXMAN_OP_OVER] = vmx_combine_over_u;
- imp->combine_32[PIXMAN_OP_OVER_REVERSE] = vmx_combine_over_reverse_u;
- imp->combine_32[PIXMAN_OP_IN] = vmx_combine_in_u;
- imp->combine_32[PIXMAN_OP_IN_REVERSE] = vmx_combine_in_reverse_u;
- imp->combine_32[PIXMAN_OP_OUT] = vmx_combine_out_u;
- imp->combine_32[PIXMAN_OP_OUT_REVERSE] = vmx_combine_out_reverse_u;
- imp->combine_32[PIXMAN_OP_ATOP] = vmx_combine_atop_u;
- imp->combine_32[PIXMAN_OP_ATOP_REVERSE] = vmx_combine_atop_reverse_u;
- imp->combine_32[PIXMAN_OP_XOR] = vmx_combine_xor_u;
-
- imp->combine_32[PIXMAN_OP_ADD] = vmx_combine_add_u;
-
- imp->combine_32_ca[PIXMAN_OP_SRC] = vmx_combine_src_ca;
- imp->combine_32_ca[PIXMAN_OP_OVER] = vmx_combine_over_ca;
- imp->combine_32_ca[PIXMAN_OP_OVER_REVERSE] = vmx_combine_over_reverse_ca;
- imp->combine_32_ca[PIXMAN_OP_IN] = vmx_combine_in_ca;
- imp->combine_32_ca[PIXMAN_OP_IN_REVERSE] = vmx_combine_in_reverse_ca;
- imp->combine_32_ca[PIXMAN_OP_OUT] = vmx_combine_out_ca;
- imp->combine_32_ca[PIXMAN_OP_OUT_REVERSE] = vmx_combine_out_reverse_ca;
- imp->combine_32_ca[PIXMAN_OP_ATOP] = vmx_combine_atop_ca;
- imp->combine_32_ca[PIXMAN_OP_ATOP_REVERSE] = vmx_combine_atop_reverse_ca;
- imp->combine_32_ca[PIXMAN_OP_XOR] = vmx_combine_xor_ca;
- imp->combine_32_ca[PIXMAN_OP_ADD] = vmx_combine_add_ca;
-
- imp->fill = vmx_fill;
-
- imp->iter_info = vmx_iters;
-
- return imp;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman-x86.c b/Build/source/libs/pixman/pixman-src/pixman/pixman-x86.c
deleted file mode 100644
index 0130b7bfab1..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman-x86.c
+++ /dev/null
@@ -1,249 +0,0 @@
-/*
- * Copyright © 2000 SuSE, Inc.
- * Copyright © 2007 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "pixman-private.h"
-
-#if defined(USE_X86_MMX) || defined (USE_SSE2) || defined (USE_SSSE3)
-
-/* The CPU detection code needs to be in a file not compiled with
- * "-mmmx -msse", as gcc would generate CMOV instructions otherwise
- * that would lead to SIGILL instructions on old CPUs that don't have
- * it.
- */
-
-typedef enum
-{
- X86_MMX = (1 << 0),
- X86_MMX_EXTENSIONS = (1 << 1),
- X86_SSE = (1 << 2) | X86_MMX_EXTENSIONS,
- X86_SSE2 = (1 << 3),
- X86_CMOV = (1 << 4),
- X86_SSSE3 = (1 << 5)
-} cpu_features_t;
-
-#ifdef HAVE_GETISAX
-
-#include <sys/auxv.h>
-
-static cpu_features_t
-detect_cpu_features (void)
-{
- cpu_features_t features = 0;
- unsigned int result = 0;
-
- if (getisax (&result, 1))
- {
- if (result & AV_386_CMOV)
- features |= X86_CMOV;
- if (result & AV_386_MMX)
- features |= X86_MMX;
- if (result & AV_386_AMD_MMX)
- features |= X86_MMX_EXTENSIONS;
- if (result & AV_386_SSE)
- features |= X86_SSE;
- if (result & AV_386_SSE2)
- features |= X86_SSE2;
- if (result & AV_386_SSSE3)
- features |= X86_SSSE3;
- }
-
- return features;
-}
-
-#else
-
-#define _PIXMAN_X86_64 \
- (defined(__amd64__) || defined(__x86_64__) || defined(_M_AMD64))
-
-static pixman_bool_t
-have_cpuid (void)
-{
-#if _PIXMAN_X86_64 || defined (_MSC_VER)
-
- return TRUE;
-
-#elif defined (__GNUC__)
- uint32_t result;
-
- __asm__ volatile (
- "pushf" "\n\t"
- "pop %%eax" "\n\t"
- "mov %%eax, %%ecx" "\n\t"
- "xor $0x00200000, %%eax" "\n\t"
- "push %%eax" "\n\t"
- "popf" "\n\t"
- "pushf" "\n\t"
- "pop %%eax" "\n\t"
- "xor %%ecx, %%eax" "\n\t"
- "mov %%eax, %0" "\n\t"
- : "=r" (result)
- :
- : "%eax", "%ecx");
-
- return !!result;
-
-#else
-#error "Unknown compiler"
-#endif
-}
-
-static void
-pixman_cpuid (uint32_t feature,
- uint32_t *a, uint32_t *b, uint32_t *c, uint32_t *d)
-{
-#if defined (__GNUC__)
-
-#if _PIXMAN_X86_64
- __asm__ volatile (
- "cpuid" "\n\t"
- : "=a" (*a), "=b" (*b), "=c" (*c), "=d" (*d)
- : "a" (feature));
-#else
- /* On x86-32 we need to be careful about the handling of %ebx
- * and %esp. We can't declare either one as clobbered
- * since they are special registers (%ebx is the "PIC
- * register" holding an offset to global data, %esp the
- * stack pointer), so we need to make sure that %ebx is
- * preserved, and that %esp has its original value when
- * accessing the output operands.
- */
- __asm__ volatile (
- "xchg %%ebx, %1" "\n\t"
- "cpuid" "\n\t"
- "xchg %%ebx, %1" "\n\t"
- : "=a" (*a), "=r" (*b), "=c" (*c), "=d" (*d)
- : "a" (feature));
-#endif
-
-#elif defined (_MSC_VER)
- int info[4];
-
- __cpuid (info, feature);
-
- *a = info[0];
- *b = info[1];
- *c = info[2];
- *d = info[3];
-#else
-#error Unknown compiler
-#endif
-}
-
-static cpu_features_t
-detect_cpu_features (void)
-{
- uint32_t a, b, c, d;
- cpu_features_t features = 0;
-
- if (!have_cpuid())
- return features;
-
- /* Get feature bits */
- pixman_cpuid (0x01, &a, &b, &c, &d);
- if (d & (1 << 15))
- features |= X86_CMOV;
- if (d & (1 << 23))
- features |= X86_MMX;
- if (d & (1 << 25))
- features |= X86_SSE;
- if (d & (1 << 26))
- features |= X86_SSE2;
- if (c & (1 << 9))
- features |= X86_SSSE3;
-
- /* Check for AMD specific features */
- if ((features & X86_MMX) && !(features & X86_SSE))
- {
- char vendor[13];
-
- /* Get vendor string */
- memset (vendor, 0, sizeof vendor);
-
- pixman_cpuid (0x00, &a, &b, &c, &d);
- memcpy (vendor + 0, &b, 4);
- memcpy (vendor + 4, &d, 4);
- memcpy (vendor + 8, &c, 4);
-
- if (strcmp (vendor, "AuthenticAMD") == 0 ||
- strcmp (vendor, "HygonGenuine") == 0 ||
- strcmp (vendor, "Geode by NSC") == 0)
- {
- pixman_cpuid (0x80000000, &a, &b, &c, &d);
- if (a >= 0x80000001)
- {
- pixman_cpuid (0x80000001, &a, &b, &c, &d);
-
- if (d & (1 << 22))
- features |= X86_MMX_EXTENSIONS;
- }
- }
- }
-
- return features;
-}
-
-#endif
-
-static pixman_bool_t
-have_feature (cpu_features_t feature)
-{
- static pixman_bool_t initialized;
- static cpu_features_t features;
-
- if (!initialized)
- {
- features = detect_cpu_features();
- initialized = TRUE;
- }
-
- return (features & feature) == feature;
-}
-
-#endif
-
-pixman_implementation_t *
-_pixman_x86_get_implementations (pixman_implementation_t *imp)
-{
-#define MMX_BITS (X86_MMX | X86_MMX_EXTENSIONS)
-#define SSE2_BITS (X86_MMX | X86_MMX_EXTENSIONS | X86_SSE | X86_SSE2)
-#define SSSE3_BITS (X86_SSE | X86_SSE2 | X86_SSSE3)
-
-#ifdef USE_X86_MMX
- if (!_pixman_disabled ("mmx") && have_feature (MMX_BITS))
- imp = _pixman_implementation_create_mmx (imp);
-#endif
-
-#ifdef USE_SSE2
- if (!_pixman_disabled ("sse2") && have_feature (SSE2_BITS))
- imp = _pixman_implementation_create_sse2 (imp);
-#endif
-
-#ifdef USE_SSSE3
- if (!_pixman_disabled ("ssse3") && have_feature (SSSE3_BITS))
- imp = _pixman_implementation_create_ssse3 (imp);
-#endif
-
- return imp;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman.c b/Build/source/libs/pixman/pixman-src/pixman/pixman.c
deleted file mode 100644
index c09b5280831..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman.c
+++ /dev/null
@@ -1,1133 +0,0 @@
-/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
-/*
- * Copyright © 2000 SuSE, Inc.
- * Copyright © 2007 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. SuSE makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Keith Packard, SuSE, Inc.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "pixman-private.h"
-
-#include <stdlib.h>
-
-pixman_implementation_t *global_implementation;
-
-#ifdef TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR
-static void __attribute__((constructor))
-pixman_constructor (void)
-{
- global_implementation = _pixman_choose_implementation ();
-}
-#endif
-
-typedef struct operator_info_t operator_info_t;
-
-struct operator_info_t
-{
- uint8_t opaque_info[4];
-};
-
-#define PACK(neither, src, dest, both) \
- {{ (uint8_t)PIXMAN_OP_ ## neither, \
- (uint8_t)PIXMAN_OP_ ## src, \
- (uint8_t)PIXMAN_OP_ ## dest, \
- (uint8_t)PIXMAN_OP_ ## both }}
-
-static const operator_info_t operator_table[] =
-{
- /* Neither Opaque Src Opaque Dst Opaque Both Opaque */
- PACK (CLEAR, CLEAR, CLEAR, CLEAR),
- PACK (SRC, SRC, SRC, SRC),
- PACK (DST, DST, DST, DST),
- PACK (OVER, SRC, OVER, SRC),
- PACK (OVER_REVERSE, OVER_REVERSE, DST, DST),
- PACK (IN, IN, SRC, SRC),
- PACK (IN_REVERSE, DST, IN_REVERSE, DST),
- PACK (OUT, OUT, CLEAR, CLEAR),
- PACK (OUT_REVERSE, CLEAR, OUT_REVERSE, CLEAR),
- PACK (ATOP, IN, OVER, SRC),
- PACK (ATOP_REVERSE, OVER_REVERSE, IN_REVERSE, DST),
- PACK (XOR, OUT, OUT_REVERSE, CLEAR),
- PACK (ADD, ADD, ADD, ADD),
- PACK (SATURATE, OVER_REVERSE, DST, DST),
-
- {{ 0 /* 0x0e */ }},
- {{ 0 /* 0x0f */ }},
-
- PACK (CLEAR, CLEAR, CLEAR, CLEAR),
- PACK (SRC, SRC, SRC, SRC),
- PACK (DST, DST, DST, DST),
- PACK (DISJOINT_OVER, DISJOINT_OVER, DISJOINT_OVER, DISJOINT_OVER),
- PACK (DISJOINT_OVER_REVERSE, DISJOINT_OVER_REVERSE, DISJOINT_OVER_REVERSE, DISJOINT_OVER_REVERSE),
- PACK (DISJOINT_IN, DISJOINT_IN, DISJOINT_IN, DISJOINT_IN),
- PACK (DISJOINT_IN_REVERSE, DISJOINT_IN_REVERSE, DISJOINT_IN_REVERSE, DISJOINT_IN_REVERSE),
- PACK (DISJOINT_OUT, DISJOINT_OUT, DISJOINT_OUT, DISJOINT_OUT),
- PACK (DISJOINT_OUT_REVERSE, DISJOINT_OUT_REVERSE, DISJOINT_OUT_REVERSE, DISJOINT_OUT_REVERSE),
- PACK (DISJOINT_ATOP, DISJOINT_ATOP, DISJOINT_ATOP, DISJOINT_ATOP),
- PACK (DISJOINT_ATOP_REVERSE, DISJOINT_ATOP_REVERSE, DISJOINT_ATOP_REVERSE, DISJOINT_ATOP_REVERSE),
- PACK (DISJOINT_XOR, DISJOINT_XOR, DISJOINT_XOR, DISJOINT_XOR),
-
- {{ 0 /* 0x1c */ }},
- {{ 0 /* 0x1d */ }},
- {{ 0 /* 0x1e */ }},
- {{ 0 /* 0x1f */ }},
-
- PACK (CLEAR, CLEAR, CLEAR, CLEAR),
- PACK (SRC, SRC, SRC, SRC),
- PACK (DST, DST, DST, DST),
- PACK (CONJOINT_OVER, CONJOINT_OVER, CONJOINT_OVER, CONJOINT_OVER),
- PACK (CONJOINT_OVER_REVERSE, CONJOINT_OVER_REVERSE, CONJOINT_OVER_REVERSE, CONJOINT_OVER_REVERSE),
- PACK (CONJOINT_IN, CONJOINT_IN, CONJOINT_IN, CONJOINT_IN),
- PACK (CONJOINT_IN_REVERSE, CONJOINT_IN_REVERSE, CONJOINT_IN_REVERSE, CONJOINT_IN_REVERSE),
- PACK (CONJOINT_OUT, CONJOINT_OUT, CONJOINT_OUT, CONJOINT_OUT),
- PACK (CONJOINT_OUT_REVERSE, CONJOINT_OUT_REVERSE, CONJOINT_OUT_REVERSE, CONJOINT_OUT_REVERSE),
- PACK (CONJOINT_ATOP, CONJOINT_ATOP, CONJOINT_ATOP, CONJOINT_ATOP),
- PACK (CONJOINT_ATOP_REVERSE, CONJOINT_ATOP_REVERSE, CONJOINT_ATOP_REVERSE, CONJOINT_ATOP_REVERSE),
- PACK (CONJOINT_XOR, CONJOINT_XOR, CONJOINT_XOR, CONJOINT_XOR),
-
- {{ 0 /* 0x2c */ }},
- {{ 0 /* 0x2d */ }},
- {{ 0 /* 0x2e */ }},
- {{ 0 /* 0x2f */ }},
-
- PACK (MULTIPLY, MULTIPLY, MULTIPLY, MULTIPLY),
- PACK (SCREEN, SCREEN, SCREEN, SCREEN),
- PACK (OVERLAY, OVERLAY, OVERLAY, OVERLAY),
- PACK (DARKEN, DARKEN, DARKEN, DARKEN),
- PACK (LIGHTEN, LIGHTEN, LIGHTEN, LIGHTEN),
- PACK (COLOR_DODGE, COLOR_DODGE, COLOR_DODGE, COLOR_DODGE),
- PACK (COLOR_BURN, COLOR_BURN, COLOR_BURN, COLOR_BURN),
- PACK (HARD_LIGHT, HARD_LIGHT, HARD_LIGHT, HARD_LIGHT),
- PACK (SOFT_LIGHT, SOFT_LIGHT, SOFT_LIGHT, SOFT_LIGHT),
- PACK (DIFFERENCE, DIFFERENCE, DIFFERENCE, DIFFERENCE),
- PACK (EXCLUSION, EXCLUSION, EXCLUSION, EXCLUSION),
- PACK (HSL_HUE, HSL_HUE, HSL_HUE, HSL_HUE),
- PACK (HSL_SATURATION, HSL_SATURATION, HSL_SATURATION, HSL_SATURATION),
- PACK (HSL_COLOR, HSL_COLOR, HSL_COLOR, HSL_COLOR),
- PACK (HSL_LUMINOSITY, HSL_LUMINOSITY, HSL_LUMINOSITY, HSL_LUMINOSITY),
-};
-
-/*
- * Optimize the current operator based on opacity of source or destination
- * The output operator should be mathematically equivalent to the source.
- */
-static pixman_op_t
-optimize_operator (pixman_op_t op,
- uint32_t src_flags,
- uint32_t mask_flags,
- uint32_t dst_flags)
-{
- pixman_bool_t is_source_opaque, is_dest_opaque;
-
-#define OPAQUE_SHIFT 13
-
- COMPILE_TIME_ASSERT (FAST_PATH_IS_OPAQUE == (1 << OPAQUE_SHIFT));
-
- is_dest_opaque = (dst_flags & FAST_PATH_IS_OPAQUE);
- is_source_opaque = ((src_flags & mask_flags) & FAST_PATH_IS_OPAQUE);
-
- is_dest_opaque >>= OPAQUE_SHIFT - 1;
- is_source_opaque >>= OPAQUE_SHIFT;
-
- return operator_table[op].opaque_info[is_dest_opaque | is_source_opaque];
-}
-
-/*
- * Computing composite region
- */
-static inline pixman_bool_t
-clip_general_image (pixman_region32_t * region,
- pixman_region32_t * clip,
- int dx,
- int dy)
-{
- if (pixman_region32_n_rects (region) == 1 &&
- pixman_region32_n_rects (clip) == 1)
- {
- pixman_box32_t * rbox = pixman_region32_rectangles (region, NULL);
- pixman_box32_t * cbox = pixman_region32_rectangles (clip, NULL);
- int v;
-
- if (rbox->x1 < (v = cbox->x1 + dx))
- rbox->x1 = v;
- if (rbox->x2 > (v = cbox->x2 + dx))
- rbox->x2 = v;
- if (rbox->y1 < (v = cbox->y1 + dy))
- rbox->y1 = v;
- if (rbox->y2 > (v = cbox->y2 + dy))
- rbox->y2 = v;
- if (rbox->x1 >= rbox->x2 || rbox->y1 >= rbox->y2)
- {
- pixman_region32_init (region);
- return FALSE;
- }
- }
- else if (!pixman_region32_not_empty (clip))
- {
- return FALSE;
- }
- else
- {
- if (dx || dy)
- pixman_region32_translate (region, -dx, -dy);
-
- if (!pixman_region32_intersect (region, region, clip))
- return FALSE;
-
- if (dx || dy)
- pixman_region32_translate (region, dx, dy);
- }
-
- return pixman_region32_not_empty (region);
-}
-
-static inline pixman_bool_t
-clip_source_image (pixman_region32_t * region,
- pixman_image_t * image,
- int dx,
- int dy)
-{
- /* Source clips are ignored, unless they are explicitly turned on
- * and the clip in question was set by an X client. (Because if
- * the clip was not set by a client, then it is a hierarchy
- * clip and those should always be ignored for sources).
- */
- if (!image->common.clip_sources || !image->common.client_clip)
- return TRUE;
-
- return clip_general_image (region,
- &image->common.clip_region,
- dx, dy);
-}
-
-/*
- * returns FALSE if the final region is empty. Indistinguishable from
- * an allocation failure, but rendering ignores those anyways.
- */
-pixman_bool_t
-_pixman_compute_composite_region32 (pixman_region32_t * region,
- pixman_image_t * src_image,
- pixman_image_t * mask_image,
- pixman_image_t * dest_image,
- int32_t src_x,
- int32_t src_y,
- int32_t mask_x,
- int32_t mask_y,
- int32_t dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
-{
- region->extents.x1 = dest_x;
- region->extents.x2 = dest_x + width;
- region->extents.y1 = dest_y;
- region->extents.y2 = dest_y + height;
-
- region->extents.x1 = MAX (region->extents.x1, 0);
- region->extents.y1 = MAX (region->extents.y1, 0);
- region->extents.x2 = MIN (region->extents.x2, dest_image->bits.width);
- region->extents.y2 = MIN (region->extents.y2, dest_image->bits.height);
-
- region->data = 0;
-
- /* Check for empty operation */
- if (region->extents.x1 >= region->extents.x2 ||
- region->extents.y1 >= region->extents.y2)
- {
- region->extents.x1 = 0;
- region->extents.x2 = 0;
- region->extents.y1 = 0;
- region->extents.y2 = 0;
- return FALSE;
- }
-
- if (dest_image->common.have_clip_region)
- {
- if (!clip_general_image (region, &dest_image->common.clip_region, 0, 0))
- return FALSE;
- }
-
- if (dest_image->common.alpha_map)
- {
- if (!pixman_region32_intersect_rect (region, region,
- dest_image->common.alpha_origin_x,
- dest_image->common.alpha_origin_y,
- dest_image->common.alpha_map->width,
- dest_image->common.alpha_map->height))
- {
- return FALSE;
- }
- if (!pixman_region32_not_empty (region))
- return FALSE;
- if (dest_image->common.alpha_map->common.have_clip_region)
- {
- if (!clip_general_image (region, &dest_image->common.alpha_map->common.clip_region,
- -dest_image->common.alpha_origin_x,
- -dest_image->common.alpha_origin_y))
- {
- return FALSE;
- }
- }
- }
-
- /* clip against src */
- if (src_image->common.have_clip_region)
- {
- if (!clip_source_image (region, src_image, dest_x - src_x, dest_y - src_y))
- return FALSE;
- }
- if (src_image->common.alpha_map && src_image->common.alpha_map->common.have_clip_region)
- {
- if (!clip_source_image (region, (pixman_image_t *)src_image->common.alpha_map,
- dest_x - (src_x - src_image->common.alpha_origin_x),
- dest_y - (src_y - src_image->common.alpha_origin_y)))
- {
- return FALSE;
- }
- }
- /* clip against mask */
- if (mask_image && mask_image->common.have_clip_region)
- {
- if (!clip_source_image (region, mask_image, dest_x - mask_x, dest_y - mask_y))
- return FALSE;
-
- if (mask_image->common.alpha_map && mask_image->common.alpha_map->common.have_clip_region)
- {
- if (!clip_source_image (region, (pixman_image_t *)mask_image->common.alpha_map,
- dest_x - (mask_x - mask_image->common.alpha_origin_x),
- dest_y - (mask_y - mask_image->common.alpha_origin_y)))
- {
- return FALSE;
- }
- }
- }
-
- return TRUE;
-}
-
-typedef struct box_48_16 box_48_16_t;
-
-struct box_48_16
-{
- pixman_fixed_48_16_t x1;
- pixman_fixed_48_16_t y1;
- pixman_fixed_48_16_t x2;
- pixman_fixed_48_16_t y2;
-};
-
-static pixman_bool_t
-compute_transformed_extents (pixman_transform_t *transform,
- const pixman_box32_t *extents,
- box_48_16_t *transformed)
-{
- pixman_fixed_48_16_t tx1, ty1, tx2, ty2;
- pixman_fixed_t x1, y1, x2, y2;
- int i;
-
- x1 = pixman_int_to_fixed (extents->x1) + pixman_fixed_1 / 2;
- y1 = pixman_int_to_fixed (extents->y1) + pixman_fixed_1 / 2;
- x2 = pixman_int_to_fixed (extents->x2) - pixman_fixed_1 / 2;
- y2 = pixman_int_to_fixed (extents->y2) - pixman_fixed_1 / 2;
-
- if (!transform)
- {
- transformed->x1 = x1;
- transformed->y1 = y1;
- transformed->x2 = x2;
- transformed->y2 = y2;
-
- return TRUE;
- }
-
- tx1 = ty1 = INT64_MAX;
- tx2 = ty2 = INT64_MIN;
-
- for (i = 0; i < 4; ++i)
- {
- pixman_fixed_48_16_t tx, ty;
- pixman_vector_t v;
-
- v.vector[0] = (i & 0x01)? x1 : x2;
- v.vector[1] = (i & 0x02)? y1 : y2;
- v.vector[2] = pixman_fixed_1;
-
- if (!pixman_transform_point (transform, &v))
- return FALSE;
-
- tx = (pixman_fixed_48_16_t)v.vector[0];
- ty = (pixman_fixed_48_16_t)v.vector[1];
-
- if (tx < tx1)
- tx1 = tx;
- if (ty < ty1)
- ty1 = ty;
- if (tx > tx2)
- tx2 = tx;
- if (ty > ty2)
- ty2 = ty;
- }
-
- transformed->x1 = tx1;
- transformed->y1 = ty1;
- transformed->x2 = tx2;
- transformed->y2 = ty2;
-
- return TRUE;
-}
-
-#define IS_16BIT(x) (((x) >= INT16_MIN) && ((x) <= INT16_MAX))
-#define ABS(f) (((f) < 0)? (-(f)) : (f))
-#define IS_16_16(f) (((f) >= pixman_min_fixed_48_16 && ((f) <= pixman_max_fixed_48_16)))
-
-static pixman_bool_t
-analyze_extent (pixman_image_t *image,
- const pixman_box32_t *extents,
- uint32_t *flags)
-{
- pixman_transform_t *transform;
- pixman_fixed_t x_off, y_off;
- pixman_fixed_t width, height;
- pixman_fixed_t *params;
- box_48_16_t transformed;
- pixman_box32_t exp_extents;
-
- if (!image)
- return TRUE;
-
- /* Some compositing functions walk one step
- * outside the destination rectangle, so we
- * check here that the expanded-by-one source
- * extents in destination space fits in 16 bits
- */
- if (!IS_16BIT (extents->x1 - 1) ||
- !IS_16BIT (extents->y1 - 1) ||
- !IS_16BIT (extents->x2 + 1) ||
- !IS_16BIT (extents->y2 + 1))
- {
- return FALSE;
- }
-
- transform = image->common.transform;
- if (image->common.type == BITS)
- {
- /* During repeat mode calculations we might convert the
- * width/height of an image to fixed 16.16, so we need
- * them to be smaller than 16 bits.
- */
- if (image->bits.width >= 0x7fff || image->bits.height >= 0x7fff)
- return FALSE;
-
- if ((image->common.flags & FAST_PATH_ID_TRANSFORM) == FAST_PATH_ID_TRANSFORM &&
- extents->x1 >= 0 &&
- extents->y1 >= 0 &&
- extents->x2 <= image->bits.width &&
- extents->y2 <= image->bits.height)
- {
- *flags |= FAST_PATH_SAMPLES_COVER_CLIP_NEAREST;
- return TRUE;
- }
-
- switch (image->common.filter)
- {
- case PIXMAN_FILTER_CONVOLUTION:
- params = image->common.filter_params;
- x_off = - pixman_fixed_e - ((params[0] - pixman_fixed_1) >> 1);
- y_off = - pixman_fixed_e - ((params[1] - pixman_fixed_1) >> 1);
- width = params[0];
- height = params[1];
- break;
-
- case PIXMAN_FILTER_SEPARABLE_CONVOLUTION:
- params = image->common.filter_params;
- x_off = - pixman_fixed_e - ((params[0] - pixman_fixed_1) >> 1);
- y_off = - pixman_fixed_e - ((params[1] - pixman_fixed_1) >> 1);
- width = params[0];
- height = params[1];
- break;
-
- case PIXMAN_FILTER_GOOD:
- case PIXMAN_FILTER_BEST:
- case PIXMAN_FILTER_BILINEAR:
- x_off = - pixman_fixed_1 / 2;
- y_off = - pixman_fixed_1 / 2;
- width = pixman_fixed_1;
- height = pixman_fixed_1;
- break;
-
- case PIXMAN_FILTER_FAST:
- case PIXMAN_FILTER_NEAREST:
- x_off = - pixman_fixed_e;
- y_off = - pixman_fixed_e;
- width = 0;
- height = 0;
- break;
-
- default:
- return FALSE;
- }
- }
- else
- {
- x_off = 0;
- y_off = 0;
- width = 0;
- height = 0;
- }
-
- if (!compute_transformed_extents (transform, extents, &transformed))
- return FALSE;
-
- if (image->common.type == BITS)
- {
- if (pixman_fixed_to_int (transformed.x1 - pixman_fixed_e) >= 0 &&
- pixman_fixed_to_int (transformed.y1 - pixman_fixed_e) >= 0 &&
- pixman_fixed_to_int (transformed.x2 - pixman_fixed_e) < image->bits.width &&
- pixman_fixed_to_int (transformed.y2 - pixman_fixed_e) < image->bits.height)
- {
- *flags |= FAST_PATH_SAMPLES_COVER_CLIP_NEAREST;
- }
-
- if (pixman_fixed_to_int (transformed.x1 - pixman_fixed_1 / 2) >= 0 &&
- pixman_fixed_to_int (transformed.y1 - pixman_fixed_1 / 2) >= 0 &&
- pixman_fixed_to_int (transformed.x2 + pixman_fixed_1 / 2) < image->bits.width &&
- pixman_fixed_to_int (transformed.y2 + pixman_fixed_1 / 2) < image->bits.height)
- {
- *flags |= FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR;
- }
- }
-
- /* Check we don't overflow when the destination extents are expanded by one.
- * This ensures that compositing functions can simply walk the source space
- * using 16.16 variables without worrying about overflow.
- */
- exp_extents = *extents;
- exp_extents.x1 -= 1;
- exp_extents.y1 -= 1;
- exp_extents.x2 += 1;
- exp_extents.y2 += 1;
-
- if (!compute_transformed_extents (transform, &exp_extents, &transformed))
- return FALSE;
-
- if (!IS_16_16 (transformed.x1 + x_off - 8 * pixman_fixed_e) ||
- !IS_16_16 (transformed.y1 + y_off - 8 * pixman_fixed_e) ||
- !IS_16_16 (transformed.x2 + x_off + 8 * pixman_fixed_e + width) ||
- !IS_16_16 (transformed.y2 + y_off + 8 * pixman_fixed_e + height))
- {
- return FALSE;
- }
-
- return TRUE;
-}
-
-/*
- * Work around GCC bug causing crashes in Mozilla with SSE2
- *
- * When using -msse, gcc generates movdqa instructions assuming that
- * the stack is 16 byte aligned. Unfortunately some applications, such
- * as Mozilla and Mono, end up aligning the stack to 4 bytes, which
- * causes the movdqa instructions to fail.
- *
- * The __force_align_arg_pointer__ makes gcc generate a prologue that
- * realigns the stack pointer to 16 bytes.
- *
- * On x86-64 this is not necessary because the standard ABI already
- * calls for a 16 byte aligned stack.
- *
- * See https://bugs.freedesktop.org/show_bug.cgi?id=15693
- */
-#if defined (USE_SSE2) && defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__)
-__attribute__((__force_align_arg_pointer__))
-#endif
-PIXMAN_EXPORT void
-pixman_image_composite32 (pixman_op_t op,
- pixman_image_t * src,
- pixman_image_t * mask,
- pixman_image_t * dest,
- int32_t src_x,
- int32_t src_y,
- int32_t mask_x,
- int32_t mask_y,
- int32_t dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height)
-{
- pixman_format_code_t src_format, mask_format, dest_format;
- pixman_region32_t region;
- pixman_box32_t extents;
- pixman_implementation_t *imp;
- pixman_composite_func_t func;
- pixman_composite_info_t info;
- const pixman_box32_t *pbox;
- int n;
-
- _pixman_image_validate (src);
- if (mask)
- _pixman_image_validate (mask);
- _pixman_image_validate (dest);
-
- src_format = src->common.extended_format_code;
- info.src_flags = src->common.flags;
-
- if (mask && !(mask->common.flags & FAST_PATH_IS_OPAQUE))
- {
- mask_format = mask->common.extended_format_code;
- info.mask_flags = mask->common.flags;
- }
- else
- {
- mask_format = PIXMAN_null;
- info.mask_flags = FAST_PATH_IS_OPAQUE | FAST_PATH_NO_ALPHA_MAP;
- }
-
- dest_format = dest->common.extended_format_code;
- info.dest_flags = dest->common.flags;
-
- /* Check for pixbufs */
- if ((mask_format == PIXMAN_a8r8g8b8 || mask_format == PIXMAN_a8b8g8r8) &&
- (src->type == BITS && src->bits.bits == mask->bits.bits) &&
- (src->common.repeat == mask->common.repeat) &&
- (info.src_flags & info.mask_flags & FAST_PATH_ID_TRANSFORM) &&
- (src_x == mask_x && src_y == mask_y))
- {
- if (src_format == PIXMAN_x8b8g8r8)
- src_format = mask_format = PIXMAN_pixbuf;
- else if (src_format == PIXMAN_x8r8g8b8)
- src_format = mask_format = PIXMAN_rpixbuf;
- }
-
- pixman_region32_init (&region);
-
- if (!_pixman_compute_composite_region32 (
- &region, src, mask, dest,
- src_x, src_y, mask_x, mask_y, dest_x, dest_y, width, height))
- {
- goto out;
- }
-
- extents = *pixman_region32_extents (&region);
-
- extents.x1 -= dest_x - src_x;
- extents.y1 -= dest_y - src_y;
- extents.x2 -= dest_x - src_x;
- extents.y2 -= dest_y - src_y;
-
- if (!analyze_extent (src, &extents, &info.src_flags))
- goto out;
-
- extents.x1 -= src_x - mask_x;
- extents.y1 -= src_y - mask_y;
- extents.x2 -= src_x - mask_x;
- extents.y2 -= src_y - mask_y;
-
- if (!analyze_extent (mask, &extents, &info.mask_flags))
- goto out;
-
- /* If the clip is within the source samples, and the samples are
- * opaque, then the source is effectively opaque.
- */
-#define NEAREST_OPAQUE (FAST_PATH_SAMPLES_OPAQUE | \
- FAST_PATH_NEAREST_FILTER | \
- FAST_PATH_SAMPLES_COVER_CLIP_NEAREST)
-#define BILINEAR_OPAQUE (FAST_PATH_SAMPLES_OPAQUE | \
- FAST_PATH_BILINEAR_FILTER | \
- FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR)
-
- if ((info.src_flags & NEAREST_OPAQUE) == NEAREST_OPAQUE ||
- (info.src_flags & BILINEAR_OPAQUE) == BILINEAR_OPAQUE)
- {
- info.src_flags |= FAST_PATH_IS_OPAQUE;
- }
-
- if ((info.mask_flags & NEAREST_OPAQUE) == NEAREST_OPAQUE ||
- (info.mask_flags & BILINEAR_OPAQUE) == BILINEAR_OPAQUE)
- {
- info.mask_flags |= FAST_PATH_IS_OPAQUE;
- }
-
- /*
- * Check if we can replace our operator by a simpler one
- * if the src or dest are opaque. The output operator should be
- * mathematically equivalent to the source.
- */
- info.op = optimize_operator (op, info.src_flags, info.mask_flags, info.dest_flags);
-
- _pixman_implementation_lookup_composite (
- get_implementation (), info.op,
- src_format, info.src_flags,
- mask_format, info.mask_flags,
- dest_format, info.dest_flags,
- &imp, &func);
-
- info.src_image = src;
- info.mask_image = mask;
- info.dest_image = dest;
-
- pbox = pixman_region32_rectangles (&region, &n);
-
- while (n--)
- {
- info.src_x = pbox->x1 + src_x - dest_x;
- info.src_y = pbox->y1 + src_y - dest_y;
- info.mask_x = pbox->x1 + mask_x - dest_x;
- info.mask_y = pbox->y1 + mask_y - dest_y;
- info.dest_x = pbox->x1;
- info.dest_y = pbox->y1;
- info.width = pbox->x2 - pbox->x1;
- info.height = pbox->y2 - pbox->y1;
-
- func (imp, &info);
-
- pbox++;
- }
-
-out:
- pixman_region32_fini (&region);
-}
-
-PIXMAN_EXPORT void
-pixman_image_composite (pixman_op_t op,
- pixman_image_t * src,
- pixman_image_t * mask,
- pixman_image_t * dest,
- int16_t src_x,
- int16_t src_y,
- int16_t mask_x,
- int16_t mask_y,
- int16_t dest_x,
- int16_t dest_y,
- uint16_t width,
- uint16_t height)
-{
- pixman_image_composite32 (op, src, mask, dest, src_x, src_y,
- mask_x, mask_y, dest_x, dest_y, width, height);
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_blt (uint32_t *src_bits,
- uint32_t *dst_bits,
- int src_stride,
- int dst_stride,
- int src_bpp,
- int dst_bpp,
- int src_x,
- int src_y,
- int dest_x,
- int dest_y,
- int width,
- int height)
-{
- return _pixman_implementation_blt (get_implementation(),
- src_bits, dst_bits, src_stride, dst_stride,
- src_bpp, dst_bpp,
- src_x, src_y,
- dest_x, dest_y,
- width, height);
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_fill (uint32_t *bits,
- int stride,
- int bpp,
- int x,
- int y,
- int width,
- int height,
- uint32_t filler)
-{
- return _pixman_implementation_fill (
- get_implementation(), bits, stride, bpp, x, y, width, height, filler);
-}
-
-static uint32_t
-color_to_uint32 (const pixman_color_t *color)
-{
- return
- (color->alpha >> 8 << 24) |
- (color->red >> 8 << 16) |
- (color->green & 0xff00) |
- (color->blue >> 8);
-}
-
-static pixman_bool_t
-color_to_pixel (const pixman_color_t *color,
- uint32_t * pixel,
- pixman_format_code_t format)
-{
- uint32_t c = color_to_uint32 (color);
-
- if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_RGBA_FLOAT)
- {
- return FALSE;
- }
-
- if (!(format == PIXMAN_a8r8g8b8 ||
- format == PIXMAN_x8r8g8b8 ||
- format == PIXMAN_a8b8g8r8 ||
- format == PIXMAN_x8b8g8r8 ||
- format == PIXMAN_b8g8r8a8 ||
- format == PIXMAN_b8g8r8x8 ||
- format == PIXMAN_r8g8b8a8 ||
- format == PIXMAN_r8g8b8x8 ||
- format == PIXMAN_r5g6b5 ||
- format == PIXMAN_b5g6r5 ||
- format == PIXMAN_a8 ||
- format == PIXMAN_a1))
- {
- return FALSE;
- }
-
- if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_ABGR)
- {
- c = ((c & 0xff000000) >> 0) |
- ((c & 0x00ff0000) >> 16) |
- ((c & 0x0000ff00) >> 0) |
- ((c & 0x000000ff) << 16);
- }
- if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_BGRA)
- {
- c = ((c & 0xff000000) >> 24) |
- ((c & 0x00ff0000) >> 8) |
- ((c & 0x0000ff00) << 8) |
- ((c & 0x000000ff) << 24);
- }
- if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_RGBA)
- c = ((c & 0xff000000) >> 24) | (c << 8);
-
- if (format == PIXMAN_a1)
- c = c >> 31;
- else if (format == PIXMAN_a8)
- c = c >> 24;
- else if (format == PIXMAN_r5g6b5 ||
- format == PIXMAN_b5g6r5)
- c = convert_8888_to_0565 (c);
-
-#if 0
- printf ("color: %x %x %x %x\n", color->alpha, color->red, color->green, color->blue);
- printf ("pixel: %x\n", c);
-#endif
-
- *pixel = c;
- return TRUE;
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_image_fill_rectangles (pixman_op_t op,
- pixman_image_t * dest,
- const pixman_color_t * color,
- int n_rects,
- const pixman_rectangle16_t *rects)
-{
- pixman_box32_t stack_boxes[6];
- pixman_box32_t *boxes;
- pixman_bool_t result;
- int i;
-
- if (n_rects > 6)
- {
- boxes = pixman_malloc_ab (sizeof (pixman_box32_t), n_rects);
- if (boxes == NULL)
- return FALSE;
- }
- else
- {
- boxes = stack_boxes;
- }
-
- for (i = 0; i < n_rects; ++i)
- {
- boxes[i].x1 = rects[i].x;
- boxes[i].y1 = rects[i].y;
- boxes[i].x2 = boxes[i].x1 + rects[i].width;
- boxes[i].y2 = boxes[i].y1 + rects[i].height;
- }
-
- result = pixman_image_fill_boxes (op, dest, color, n_rects, boxes);
-
- if (boxes != stack_boxes)
- free (boxes);
-
- return result;
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_image_fill_boxes (pixman_op_t op,
- pixman_image_t * dest,
- const pixman_color_t *color,
- int n_boxes,
- const pixman_box32_t *boxes)
-{
- pixman_image_t *solid;
- pixman_color_t c;
- int i;
-
- _pixman_image_validate (dest);
-
- if (color->alpha == 0xffff)
- {
- if (op == PIXMAN_OP_OVER)
- op = PIXMAN_OP_SRC;
- }
-
- if (op == PIXMAN_OP_CLEAR)
- {
- c.red = 0;
- c.green = 0;
- c.blue = 0;
- c.alpha = 0;
-
- color = &c;
-
- op = PIXMAN_OP_SRC;
- }
-
- if (op == PIXMAN_OP_SRC)
- {
- uint32_t pixel;
-
- if (color_to_pixel (color, &pixel, dest->bits.format))
- {
- pixman_region32_t fill_region;
- int n_rects, j;
- pixman_box32_t *rects;
-
- if (!pixman_region32_init_rects (&fill_region, boxes, n_boxes))
- return FALSE;
-
- if (dest->common.have_clip_region)
- {
- if (!pixman_region32_intersect (&fill_region,
- &fill_region,
- &dest->common.clip_region))
- return FALSE;
- }
-
- rects = pixman_region32_rectangles (&fill_region, &n_rects);
- for (j = 0; j < n_rects; ++j)
- {
- const pixman_box32_t *rect = &(rects[j]);
- pixman_fill (dest->bits.bits, dest->bits.rowstride, PIXMAN_FORMAT_BPP (dest->bits.format),
- rect->x1, rect->y1, rect->x2 - rect->x1, rect->y2 - rect->y1,
- pixel);
- }
-
- pixman_region32_fini (&fill_region);
- return TRUE;
- }
- }
-
- solid = pixman_image_create_solid_fill (color);
- if (!solid)
- return FALSE;
-
- for (i = 0; i < n_boxes; ++i)
- {
- const pixman_box32_t *box = &(boxes[i]);
-
- pixman_image_composite32 (op, solid, NULL, dest,
- 0, 0, 0, 0,
- box->x1, box->y1,
- box->x2 - box->x1, box->y2 - box->y1);
- }
-
- pixman_image_unref (solid);
-
- return TRUE;
-}
-
-/**
- * pixman_version:
- *
- * Returns the version of the pixman library encoded in a single
- * integer as per %PIXMAN_VERSION_ENCODE. The encoding ensures that
- * later versions compare greater than earlier versions.
- *
- * A run-time comparison to check that pixman's version is greater than
- * or equal to version X.Y.Z could be performed as follows:
- *
- * <informalexample><programlisting>
- * if (pixman_version() >= PIXMAN_VERSION_ENCODE(X,Y,Z)) {...}
- * </programlisting></informalexample>
- *
- * See also pixman_version_string() as well as the compile-time
- * equivalents %PIXMAN_VERSION and %PIXMAN_VERSION_STRING.
- *
- * Return value: the encoded version.
- **/
-PIXMAN_EXPORT int
-pixman_version (void)
-{
- return PIXMAN_VERSION;
-}
-
-/**
- * pixman_version_string:
- *
- * Returns the version of the pixman library as a human-readable string
- * of the form "X.Y.Z".
- *
- * See also pixman_version() as well as the compile-time equivalents
- * %PIXMAN_VERSION_STRING and %PIXMAN_VERSION.
- *
- * Return value: a string containing the version.
- **/
-PIXMAN_EXPORT const char*
-pixman_version_string (void)
-{
- return PIXMAN_VERSION_STRING;
-}
-
-/**
- * pixman_format_supported_source:
- * @format: A pixman_format_code_t format
- *
- * Return value: whether the provided format code is a supported
- * format for a pixman surface used as a source in
- * rendering.
- *
- * Currently, all pixman_format_code_t values are supported.
- **/
-PIXMAN_EXPORT pixman_bool_t
-pixman_format_supported_source (pixman_format_code_t format)
-{
- switch (format)
- {
- /* 32 bpp formats */
- case PIXMAN_a2b10g10r10:
- case PIXMAN_x2b10g10r10:
- case PIXMAN_a2r10g10b10:
- case PIXMAN_x2r10g10b10:
- case PIXMAN_a8r8g8b8:
- case PIXMAN_a8r8g8b8_sRGB:
- case PIXMAN_x8r8g8b8:
- case PIXMAN_a8b8g8r8:
- case PIXMAN_x8b8g8r8:
- case PIXMAN_b8g8r8a8:
- case PIXMAN_b8g8r8x8:
- case PIXMAN_r8g8b8a8:
- case PIXMAN_r8g8b8x8:
- case PIXMAN_r8g8b8:
- case PIXMAN_b8g8r8:
- case PIXMAN_r5g6b5:
- case PIXMAN_b5g6r5:
- case PIXMAN_x14r6g6b6:
- /* 16 bpp formats */
- case PIXMAN_a1r5g5b5:
- case PIXMAN_x1r5g5b5:
- case PIXMAN_a1b5g5r5:
- case PIXMAN_x1b5g5r5:
- case PIXMAN_a4r4g4b4:
- case PIXMAN_x4r4g4b4:
- case PIXMAN_a4b4g4r4:
- case PIXMAN_x4b4g4r4:
- /* 8bpp formats */
- case PIXMAN_a8:
- case PIXMAN_r3g3b2:
- case PIXMAN_b2g3r3:
- case PIXMAN_a2r2g2b2:
- case PIXMAN_a2b2g2r2:
- case PIXMAN_c8:
- case PIXMAN_g8:
- case PIXMAN_x4a4:
- /* Collides with PIXMAN_c8
- case PIXMAN_x4c4:
- */
- /* Collides with PIXMAN_g8
- case PIXMAN_x4g4:
- */
- /* 4bpp formats */
- case PIXMAN_a4:
- case PIXMAN_r1g2b1:
- case PIXMAN_b1g2r1:
- case PIXMAN_a1r1g1b1:
- case PIXMAN_a1b1g1r1:
- case PIXMAN_c4:
- case PIXMAN_g4:
- /* 1bpp formats */
- case PIXMAN_a1:
- case PIXMAN_g1:
- /* YUV formats */
- case PIXMAN_yuy2:
- case PIXMAN_yv12:
- return TRUE;
-
- default:
- return FALSE;
- }
-}
-
-/**
- * pixman_format_supported_destination:
- * @format: A pixman_format_code_t format
- *
- * Return value: whether the provided format code is a supported
- * format for a pixman surface used as a destination in
- * rendering.
- *
- * Currently, all pixman_format_code_t values are supported
- * except for the YUV formats.
- **/
-PIXMAN_EXPORT pixman_bool_t
-pixman_format_supported_destination (pixman_format_code_t format)
-{
- /* YUV formats cannot be written to at the moment */
- if (format == PIXMAN_yuy2 || format == PIXMAN_yv12)
- return FALSE;
-
- return pixman_format_supported_source (format);
-}
-
-PIXMAN_EXPORT pixman_bool_t
-pixman_compute_composite_region (pixman_region16_t * region,
- pixman_image_t * src_image,
- pixman_image_t * mask_image,
- pixman_image_t * dest_image,
- int16_t src_x,
- int16_t src_y,
- int16_t mask_x,
- int16_t mask_y,
- int16_t dest_x,
- int16_t dest_y,
- uint16_t width,
- uint16_t height)
-{
- pixman_region32_t r32;
- pixman_bool_t retval;
-
- pixman_region32_init (&r32);
-
- retval = _pixman_compute_composite_region32 (
- &r32, src_image, mask_image, dest_image,
- src_x, src_y, mask_x, mask_y, dest_x, dest_y,
- width, height);
-
- if (retval)
- {
- if (!pixman_region16_copy_from_region32 (region, &r32))
- retval = FALSE;
- }
-
- pixman_region32_fini (&r32);
- return retval;
-}
diff --git a/Build/source/libs/pixman/pixman-src/pixman/pixman.h b/Build/source/libs/pixman/pixman-src/pixman/pixman.h
deleted file mode 100644
index 08303b549cc..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/pixman.h
+++ /dev/null
@@ -1,1419 +0,0 @@
-/***********************************************************
-
-Copyright 1987, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
-
- All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-******************************************************************/
-/*
- * Copyright © 1998, 2004 Keith Packard
- * Copyright 2007 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef PIXMAN_H__
-#define PIXMAN_H__
-
-#include <pixman-version.h>
-
-#ifdef __cplusplus
-#define PIXMAN_BEGIN_DECLS extern "C" {
-#define PIXMAN_END_DECLS }
-#else
-#define PIXMAN_BEGIN_DECLS
-#define PIXMAN_END_DECLS
-#endif
-
-PIXMAN_BEGIN_DECLS
-
-/*
- * Standard integers
- */
-
-#if !defined (PIXMAN_DONT_DEFINE_STDINT)
-
-#if defined (_SVR4) || defined (SVR4) || defined (__OpenBSD__) || defined (_sgi) || defined (__sun) || defined (sun) || defined (__digital__) || defined (__HP_cc)
-# include <inttypes.h>
-/* VS 2010 (_MSC_VER 1600) has stdint.h */
-#elif defined (_MSC_VER) && _MSC_VER < 1600
-typedef __int8 int8_t;
-typedef unsigned __int8 uint8_t;
-typedef __int16 int16_t;
-typedef unsigned __int16 uint16_t;
-typedef __int32 int32_t;
-typedef unsigned __int32 uint32_t;
-typedef __int64 int64_t;
-typedef unsigned __int64 uint64_t;
-#elif defined (_AIX)
-# include <sys/inttypes.h>
-#else
-# include <stdint.h>
-#endif
-
-#endif
-
-/*
- * Boolean
- */
-typedef int pixman_bool_t;
-
-/*
- * Fixpoint numbers
- */
-typedef int64_t pixman_fixed_32_32_t;
-typedef pixman_fixed_32_32_t pixman_fixed_48_16_t;
-typedef uint32_t pixman_fixed_1_31_t;
-typedef uint32_t pixman_fixed_1_16_t;
-typedef int32_t pixman_fixed_16_16_t;
-typedef pixman_fixed_16_16_t pixman_fixed_t;
-
-#define pixman_fixed_e ((pixman_fixed_t) 1)
-#define pixman_fixed_1 (pixman_int_to_fixed(1))
-#define pixman_fixed_1_minus_e (pixman_fixed_1 - pixman_fixed_e)
-#define pixman_fixed_minus_1 (pixman_int_to_fixed(-1))
-#define pixman_fixed_to_int(f) ((int) ((f) >> 16))
-#define pixman_int_to_fixed(i) ((pixman_fixed_t) ((uint32_t) (i) << 16))
-#define pixman_fixed_to_double(f) (double) ((f) / (double) pixman_fixed_1)
-#define pixman_double_to_fixed(d) ((pixman_fixed_t) ((d) * 65536.0))
-#define pixman_fixed_frac(f) ((f) & pixman_fixed_1_minus_e)
-#define pixman_fixed_floor(f) ((f) & ~pixman_fixed_1_minus_e)
-#define pixman_fixed_ceil(f) pixman_fixed_floor ((f) + pixman_fixed_1_minus_e)
-#define pixman_fixed_fraction(f) ((f) & pixman_fixed_1_minus_e)
-#define pixman_fixed_mod_2(f) ((f) & (pixman_fixed1 | pixman_fixed_1_minus_e))
-#define pixman_max_fixed_48_16 ((pixman_fixed_48_16_t) 0x7fffffff)
-#define pixman_min_fixed_48_16 (-((pixman_fixed_48_16_t) 1 << 31))
-
-/*
- * Misc structs
- */
-typedef struct pixman_color pixman_color_t;
-typedef struct pixman_point_fixed pixman_point_fixed_t;
-typedef struct pixman_line_fixed pixman_line_fixed_t;
-typedef struct pixman_vector pixman_vector_t;
-typedef struct pixman_transform pixman_transform_t;
-
-struct pixman_color
-{
- uint16_t red;
- uint16_t green;
- uint16_t blue;
- uint16_t alpha;
-};
-
-struct pixman_point_fixed
-{
- pixman_fixed_t x;
- pixman_fixed_t y;
-};
-
-struct pixman_line_fixed
-{
- pixman_point_fixed_t p1, p2;
-};
-
-/*
- * Fixed point matrices
- */
-
-struct pixman_vector
-{
- pixman_fixed_t vector[3];
-};
-
-struct pixman_transform
-{
- pixman_fixed_t matrix[3][3];
-};
-
-/* forward declaration (sorry) */
-struct pixman_box16;
-typedef union pixman_image pixman_image_t;
-
-PIXMAN_API
-void pixman_transform_init_identity (struct pixman_transform *matrix);
-
-PIXMAN_API
-pixman_bool_t pixman_transform_point_3d (const struct pixman_transform *transform,
- struct pixman_vector *vector);
-
-PIXMAN_API
-pixman_bool_t pixman_transform_point (const struct pixman_transform *transform,
- struct pixman_vector *vector);
-
-PIXMAN_API
-pixman_bool_t pixman_transform_multiply (struct pixman_transform *dst,
- const struct pixman_transform *l,
- const struct pixman_transform *r);
-
-PIXMAN_API
-void pixman_transform_init_scale (struct pixman_transform *t,
- pixman_fixed_t sx,
- pixman_fixed_t sy);
-
-PIXMAN_API
-pixman_bool_t pixman_transform_scale (struct pixman_transform *forward,
- struct pixman_transform *reverse,
- pixman_fixed_t sx,
- pixman_fixed_t sy);
-
-PIXMAN_API
-void pixman_transform_init_rotate (struct pixman_transform *t,
- pixman_fixed_t cos,
- pixman_fixed_t sin);
-
-PIXMAN_API
-pixman_bool_t pixman_transform_rotate (struct pixman_transform *forward,
- struct pixman_transform *reverse,
- pixman_fixed_t c,
- pixman_fixed_t s);
-
-PIXMAN_API
-void pixman_transform_init_translate (struct pixman_transform *t,
- pixman_fixed_t tx,
- pixman_fixed_t ty);
-
-PIXMAN_API
-pixman_bool_t pixman_transform_translate (struct pixman_transform *forward,
- struct pixman_transform *reverse,
- pixman_fixed_t tx,
- pixman_fixed_t ty);
-
-PIXMAN_API
-pixman_bool_t pixman_transform_bounds (const struct pixman_transform *matrix,
- struct pixman_box16 *b);
-
-PIXMAN_API
-pixman_bool_t pixman_transform_invert (struct pixman_transform *dst,
- const struct pixman_transform *src);
-
-PIXMAN_API
-pixman_bool_t pixman_transform_is_identity (const struct pixman_transform *t);
-
-PIXMAN_API
-pixman_bool_t pixman_transform_is_scale (const struct pixman_transform *t);
-
-PIXMAN_API
-pixman_bool_t pixman_transform_is_int_translate (const struct pixman_transform *t);
-
-PIXMAN_API
-pixman_bool_t pixman_transform_is_inverse (const struct pixman_transform *a,
- const struct pixman_transform *b);
-
-/*
- * Floating point matrices
- */
-typedef struct pixman_f_transform pixman_f_transform_t;
-typedef struct pixman_f_vector pixman_f_vector_t;
-
-struct pixman_f_vector
-{
- double v[3];
-};
-
-struct pixman_f_transform
-{
- double m[3][3];
-};
-
-
-PIXMAN_API
-pixman_bool_t pixman_transform_from_pixman_f_transform (struct pixman_transform *t,
- const struct pixman_f_transform *ft);
-
-PIXMAN_API
-void pixman_f_transform_from_pixman_transform (struct pixman_f_transform *ft,
- const struct pixman_transform *t);
-
-PIXMAN_API
-pixman_bool_t pixman_f_transform_invert (struct pixman_f_transform *dst,
- const struct pixman_f_transform *src);
-
-PIXMAN_API
-pixman_bool_t pixman_f_transform_point (const struct pixman_f_transform *t,
- struct pixman_f_vector *v);
-
-PIXMAN_API
-void pixman_f_transform_point_3d (const struct pixman_f_transform *t,
- struct pixman_f_vector *v);
-
-PIXMAN_API
-void pixman_f_transform_multiply (struct pixman_f_transform *dst,
- const struct pixman_f_transform *l,
- const struct pixman_f_transform *r);
-
-PIXMAN_API
-void pixman_f_transform_init_scale (struct pixman_f_transform *t,
- double sx,
- double sy);
-
-PIXMAN_API
-pixman_bool_t pixman_f_transform_scale (struct pixman_f_transform *forward,
- struct pixman_f_transform *reverse,
- double sx,
- double sy);
-
-PIXMAN_API
-void pixman_f_transform_init_rotate (struct pixman_f_transform *t,
- double cos,
- double sin);
-
-PIXMAN_API
-pixman_bool_t pixman_f_transform_rotate (struct pixman_f_transform *forward,
- struct pixman_f_transform *reverse,
- double c,
- double s);
-
-PIXMAN_API
-void pixman_f_transform_init_translate (struct pixman_f_transform *t,
- double tx,
- double ty);
-
-PIXMAN_API
-pixman_bool_t pixman_f_transform_translate (struct pixman_f_transform *forward,
- struct pixman_f_transform *reverse,
- double tx,
- double ty);
-
-PIXMAN_API
-pixman_bool_t pixman_f_transform_bounds (const struct pixman_f_transform *t,
- struct pixman_box16 *b);
-
-PIXMAN_API
-void pixman_f_transform_init_identity (struct pixman_f_transform *t);
-
-typedef enum
-{
- PIXMAN_REPEAT_NONE,
- PIXMAN_REPEAT_NORMAL,
- PIXMAN_REPEAT_PAD,
- PIXMAN_REPEAT_REFLECT
-} pixman_repeat_t;
-
-typedef enum
-{
- PIXMAN_DITHER_NONE,
- PIXMAN_DITHER_FAST,
- PIXMAN_DITHER_GOOD,
- PIXMAN_DITHER_BEST,
- PIXMAN_DITHER_ORDERED_BAYER_8,
- PIXMAN_DITHER_ORDERED_BLUE_NOISE_64,
-} pixman_dither_t;
-
-typedef enum
-{
- PIXMAN_FILTER_FAST,
- PIXMAN_FILTER_GOOD,
- PIXMAN_FILTER_BEST,
- PIXMAN_FILTER_NEAREST,
- PIXMAN_FILTER_BILINEAR,
- PIXMAN_FILTER_CONVOLUTION,
-
- /* The SEPARABLE_CONVOLUTION filter takes the following parameters:
- *
- * width: integer given as 16.16 fixpoint number
- * height: integer given as 16.16 fixpoint number
- * x_phase_bits: integer given as 16.16 fixpoint
- * y_phase_bits: integer given as 16.16 fixpoint
- * xtables: (1 << x_phase_bits) tables of size width
- * ytables: (1 << y_phase_bits) tables of size height
- *
- * When sampling at (x, y), the location is first rounded to one of
- * n_x_phases * n_y_phases subpixel positions. These subpixel positions
- * determine an xtable and a ytable to use.
- *
- * Conceptually a width x height matrix is then formed in which each entry
- * is the product of the corresponding entries in the x and y tables.
- * This matrix is then aligned with the image pixels such that its center
- * is as close as possible to the subpixel location chosen earlier. Then
- * the image is convolved with the matrix and the resulting pixel returned.
- */
- PIXMAN_FILTER_SEPARABLE_CONVOLUTION
-} pixman_filter_t;
-
-typedef enum
-{
- PIXMAN_OP_CLEAR = 0x00,
- PIXMAN_OP_SRC = 0x01,
- PIXMAN_OP_DST = 0x02,
- PIXMAN_OP_OVER = 0x03,
- PIXMAN_OP_OVER_REVERSE = 0x04,
- PIXMAN_OP_IN = 0x05,
- PIXMAN_OP_IN_REVERSE = 0x06,
- PIXMAN_OP_OUT = 0x07,
- PIXMAN_OP_OUT_REVERSE = 0x08,
- PIXMAN_OP_ATOP = 0x09,
- PIXMAN_OP_ATOP_REVERSE = 0x0a,
- PIXMAN_OP_XOR = 0x0b,
- PIXMAN_OP_ADD = 0x0c,
- PIXMAN_OP_SATURATE = 0x0d,
-
- PIXMAN_OP_DISJOINT_CLEAR = 0x10,
- PIXMAN_OP_DISJOINT_SRC = 0x11,
- PIXMAN_OP_DISJOINT_DST = 0x12,
- PIXMAN_OP_DISJOINT_OVER = 0x13,
- PIXMAN_OP_DISJOINT_OVER_REVERSE = 0x14,
- PIXMAN_OP_DISJOINT_IN = 0x15,
- PIXMAN_OP_DISJOINT_IN_REVERSE = 0x16,
- PIXMAN_OP_DISJOINT_OUT = 0x17,
- PIXMAN_OP_DISJOINT_OUT_REVERSE = 0x18,
- PIXMAN_OP_DISJOINT_ATOP = 0x19,
- PIXMAN_OP_DISJOINT_ATOP_REVERSE = 0x1a,
- PIXMAN_OP_DISJOINT_XOR = 0x1b,
-
- PIXMAN_OP_CONJOINT_CLEAR = 0x20,
- PIXMAN_OP_CONJOINT_SRC = 0x21,
- PIXMAN_OP_CONJOINT_DST = 0x22,
- PIXMAN_OP_CONJOINT_OVER = 0x23,
- PIXMAN_OP_CONJOINT_OVER_REVERSE = 0x24,
- PIXMAN_OP_CONJOINT_IN = 0x25,
- PIXMAN_OP_CONJOINT_IN_REVERSE = 0x26,
- PIXMAN_OP_CONJOINT_OUT = 0x27,
- PIXMAN_OP_CONJOINT_OUT_REVERSE = 0x28,
- PIXMAN_OP_CONJOINT_ATOP = 0x29,
- PIXMAN_OP_CONJOINT_ATOP_REVERSE = 0x2a,
- PIXMAN_OP_CONJOINT_XOR = 0x2b,
-
- PIXMAN_OP_MULTIPLY = 0x30,
- PIXMAN_OP_SCREEN = 0x31,
- PIXMAN_OP_OVERLAY = 0x32,
- PIXMAN_OP_DARKEN = 0x33,
- PIXMAN_OP_LIGHTEN = 0x34,
- PIXMAN_OP_COLOR_DODGE = 0x35,
- PIXMAN_OP_COLOR_BURN = 0x36,
- PIXMAN_OP_HARD_LIGHT = 0x37,
- PIXMAN_OP_SOFT_LIGHT = 0x38,
- PIXMAN_OP_DIFFERENCE = 0x39,
- PIXMAN_OP_EXCLUSION = 0x3a,
- PIXMAN_OP_HSL_HUE = 0x3b,
- PIXMAN_OP_HSL_SATURATION = 0x3c,
- PIXMAN_OP_HSL_COLOR = 0x3d,
- PIXMAN_OP_HSL_LUMINOSITY = 0x3e
-
-#ifdef PIXMAN_USE_INTERNAL_API
- ,
- PIXMAN_N_OPERATORS,
- PIXMAN_OP_NONE = PIXMAN_N_OPERATORS
-#endif
-} pixman_op_t;
-
-/*
- * Regions
- */
-typedef struct pixman_region16_data pixman_region16_data_t;
-typedef struct pixman_box16 pixman_box16_t;
-typedef struct pixman_rectangle16 pixman_rectangle16_t;
-typedef struct pixman_region16 pixman_region16_t;
-
-struct pixman_region16_data {
- long size;
- long numRects;
-/* pixman_box16_t rects[size]; in memory but not explicitly declared */
-};
-
-struct pixman_rectangle16
-{
- int16_t x, y;
- uint16_t width, height;
-};
-
-struct pixman_box16
-{
- int16_t x1, y1, x2, y2;
-};
-
-struct pixman_region16
-{
- pixman_box16_t extents;
- pixman_region16_data_t *data;
-};
-
-typedef enum
-{
- PIXMAN_REGION_OUT,
- PIXMAN_REGION_IN,
- PIXMAN_REGION_PART
-} pixman_region_overlap_t;
-
-/* This function exists only to make it possible to preserve
- * the X ABI - it should go away at first opportunity.
- */
-PIXMAN_API
-void pixman_region_set_static_pointers (pixman_box16_t *empty_box,
- pixman_region16_data_t *empty_data,
- pixman_region16_data_t *broken_data);
-
-/* creation/destruction */
-PIXMAN_API
-void pixman_region_init (pixman_region16_t *region);
-
-PIXMAN_API
-void pixman_region_init_rect (pixman_region16_t *region,
- int x,
- int y,
- unsigned int width,
- unsigned int height);
-
-PIXMAN_API
-pixman_bool_t pixman_region_init_rects (pixman_region16_t *region,
- const pixman_box16_t *boxes,
- int count);
-
-PIXMAN_API
-void pixman_region_init_with_extents (pixman_region16_t *region,
- pixman_box16_t *extents);
-
-PIXMAN_API
-void pixman_region_init_from_image (pixman_region16_t *region,
- pixman_image_t *image);
-
-PIXMAN_API
-void pixman_region_fini (pixman_region16_t *region);
-
-
-/* manipulation */
-PIXMAN_API
-void pixman_region_translate (pixman_region16_t *region,
- int x,
- int y);
-
-PIXMAN_API
-pixman_bool_t pixman_region_copy (pixman_region16_t *dest,
- pixman_region16_t *source);
-
-PIXMAN_API
-pixman_bool_t pixman_region_intersect (pixman_region16_t *new_reg,
- pixman_region16_t *reg1,
- pixman_region16_t *reg2);
-
-PIXMAN_API
-pixman_bool_t pixman_region_union (pixman_region16_t *new_reg,
- pixman_region16_t *reg1,
- pixman_region16_t *reg2);
-
-PIXMAN_API
-pixman_bool_t pixman_region_union_rect (pixman_region16_t *dest,
- pixman_region16_t *source,
- int x,
- int y,
- unsigned int width,
- unsigned int height);
-
-PIXMAN_API
-pixman_bool_t pixman_region_intersect_rect (pixman_region16_t *dest,
- pixman_region16_t *source,
- int x,
- int y,
- unsigned int width,
- unsigned int height);
-
-PIXMAN_API
-pixman_bool_t pixman_region_subtract (pixman_region16_t *reg_d,
- pixman_region16_t *reg_m,
- pixman_region16_t *reg_s);
-
-PIXMAN_API
-pixman_bool_t pixman_region_inverse (pixman_region16_t *new_reg,
- pixman_region16_t *reg1,
- pixman_box16_t *inv_rect);
-
-PIXMAN_API
-pixman_bool_t pixman_region_contains_point (pixman_region16_t *region,
- int x,
- int y,
- pixman_box16_t *box);
-
-PIXMAN_API
-pixman_region_overlap_t pixman_region_contains_rectangle (pixman_region16_t *region,
- pixman_box16_t *prect);
-
-PIXMAN_API
-pixman_bool_t pixman_region_not_empty (pixman_region16_t *region);
-
-PIXMAN_API
-pixman_box16_t * pixman_region_extents (pixman_region16_t *region);
-
-PIXMAN_API
-int pixman_region_n_rects (pixman_region16_t *region);
-
-PIXMAN_API
-pixman_box16_t * pixman_region_rectangles (pixman_region16_t *region,
- int *n_rects);
-
-PIXMAN_API
-pixman_bool_t pixman_region_equal (pixman_region16_t *region1,
- pixman_region16_t *region2);
-
-PIXMAN_API
-pixman_bool_t pixman_region_selfcheck (pixman_region16_t *region);
-
-PIXMAN_API
-void pixman_region_reset (pixman_region16_t *region,
- pixman_box16_t *box);
-
-PIXMAN_API
-void pixman_region_clear (pixman_region16_t *region);
-/*
- * 32 bit regions
- */
-typedef struct pixman_region32_data pixman_region32_data_t;
-typedef struct pixman_box32 pixman_box32_t;
-typedef struct pixman_rectangle32 pixman_rectangle32_t;
-typedef struct pixman_region32 pixman_region32_t;
-
-struct pixman_region32_data {
- long size;
- long numRects;
-/* pixman_box32_t rects[size]; in memory but not explicitly declared */
-};
-
-struct pixman_rectangle32
-{
- int32_t x, y;
- uint32_t width, height;
-};
-
-struct pixman_box32
-{
- int32_t x1, y1, x2, y2;
-};
-
-struct pixman_region32
-{
- pixman_box32_t extents;
- pixman_region32_data_t *data;
-};
-
-/* creation/destruction */
-PIXMAN_API
-void pixman_region32_init (pixman_region32_t *region);
-
-PIXMAN_API
-void pixman_region32_init_rect (pixman_region32_t *region,
- int x,
- int y,
- unsigned int width,
- unsigned int height);
-
-PIXMAN_API
-pixman_bool_t pixman_region32_init_rects (pixman_region32_t *region,
- const pixman_box32_t *boxes,
- int count);
-
-PIXMAN_API
-void pixman_region32_init_with_extents (pixman_region32_t *region,
- pixman_box32_t *extents);
-
-PIXMAN_API
-void pixman_region32_init_from_image (pixman_region32_t *region,
- pixman_image_t *image);
-
-PIXMAN_API
-void pixman_region32_fini (pixman_region32_t *region);
-
-
-/* manipulation */
-PIXMAN_API
-void pixman_region32_translate (pixman_region32_t *region,
- int x,
- int y);
-
-PIXMAN_API
-pixman_bool_t pixman_region32_copy (pixman_region32_t *dest,
- pixman_region32_t *source);
-
-PIXMAN_API
-pixman_bool_t pixman_region32_intersect (pixman_region32_t *new_reg,
- pixman_region32_t *reg1,
- pixman_region32_t *reg2);
-
-PIXMAN_API
-pixman_bool_t pixman_region32_union (pixman_region32_t *new_reg,
- pixman_region32_t *reg1,
- pixman_region32_t *reg2);
-
-PIXMAN_API
-pixman_bool_t pixman_region32_intersect_rect (pixman_region32_t *dest,
- pixman_region32_t *source,
- int x,
- int y,
- unsigned int width,
- unsigned int height);
-
-PIXMAN_API
-pixman_bool_t pixman_region32_union_rect (pixman_region32_t *dest,
- pixman_region32_t *source,
- int x,
- int y,
- unsigned int width,
- unsigned int height);
-
-PIXMAN_API
-pixman_bool_t pixman_region32_subtract (pixman_region32_t *reg_d,
- pixman_region32_t *reg_m,
- pixman_region32_t *reg_s);
-
-PIXMAN_API
-pixman_bool_t pixman_region32_inverse (pixman_region32_t *new_reg,
- pixman_region32_t *reg1,
- pixman_box32_t *inv_rect);
-
-PIXMAN_API
-pixman_bool_t pixman_region32_contains_point (pixman_region32_t *region,
- int x,
- int y,
- pixman_box32_t *box);
-
-PIXMAN_API
-pixman_region_overlap_t pixman_region32_contains_rectangle (pixman_region32_t *region,
- pixman_box32_t *prect);
-
-PIXMAN_API
-pixman_bool_t pixman_region32_not_empty (pixman_region32_t *region);
-
-PIXMAN_API
-pixman_box32_t * pixman_region32_extents (pixman_region32_t *region);
-
-PIXMAN_API
-int pixman_region32_n_rects (pixman_region32_t *region);
-
-PIXMAN_API
-pixman_box32_t * pixman_region32_rectangles (pixman_region32_t *region,
- int *n_rects);
-
-PIXMAN_API
-pixman_bool_t pixman_region32_equal (pixman_region32_t *region1,
- pixman_region32_t *region2);
-
-PIXMAN_API
-pixman_bool_t pixman_region32_selfcheck (pixman_region32_t *region);
-
-PIXMAN_API
-void pixman_region32_reset (pixman_region32_t *region,
- pixman_box32_t *box);
-
-PIXMAN_API
-void pixman_region32_clear (pixman_region32_t *region);
-
-
-/* Copy / Fill / Misc */
-PIXMAN_API
-pixman_bool_t pixman_blt (uint32_t *src_bits,
- uint32_t *dst_bits,
- int src_stride,
- int dst_stride,
- int src_bpp,
- int dst_bpp,
- int src_x,
- int src_y,
- int dest_x,
- int dest_y,
- int width,
- int height);
-
-PIXMAN_API
-pixman_bool_t pixman_fill (uint32_t *bits,
- int stride,
- int bpp,
- int x,
- int y,
- int width,
- int height,
- uint32_t _xor);
-
-
-PIXMAN_API
-int pixman_version (void);
-
-PIXMAN_API
-const char* pixman_version_string (void);
-
-/*
- * Images
- */
-typedef struct pixman_indexed pixman_indexed_t;
-typedef struct pixman_gradient_stop pixman_gradient_stop_t;
-
-typedef uint32_t (* pixman_read_memory_func_t) (const void *src, int size);
-typedef void (* pixman_write_memory_func_t) (void *dst, uint32_t value, int size);
-
-typedef void (* pixman_image_destroy_func_t) (pixman_image_t *image, void *data);
-
-struct pixman_gradient_stop {
- pixman_fixed_t x;
- pixman_color_t color;
-};
-
-#define PIXMAN_MAX_INDEXED 256 /* XXX depth must be <= 8 */
-
-#if PIXMAN_MAX_INDEXED <= 256
-typedef uint8_t pixman_index_type;
-#endif
-
-struct pixman_indexed
-{
- pixman_bool_t color;
- uint32_t rgba[PIXMAN_MAX_INDEXED];
- pixman_index_type ent[32768];
-};
-
-/*
- * While the protocol is generous in format support, the
- * sample implementation allows only packed RGB and GBR
- * representations for data to simplify software rendering,
- */
-#define PIXMAN_FORMAT(bpp,type,a,r,g,b) (((bpp) << 24) | \
- ((type) << 16) | \
- ((a) << 12) | \
- ((r) << 8) | \
- ((g) << 4) | \
- ((b)))
-
-#define PIXMAN_FORMAT_BYTE(bpp,type,a,r,g,b) \
- (((bpp >> 3) << 24) | \
- (3 << 22) | ((type) << 16) | \
- ((a >> 3) << 12) | \
- ((r >> 3) << 8) | \
- ((g >> 3) << 4) | \
- ((b >> 3)))
-
-#define PIXMAN_FORMAT_RESHIFT(val, ofs, num) \
- (((val >> (ofs)) & ((1 << (num)) - 1)) << ((val >> 22) & 3))
-
-#define PIXMAN_FORMAT_BPP(f) PIXMAN_FORMAT_RESHIFT(f, 24, 8)
-#define PIXMAN_FORMAT_SHIFT(f) ((uint32_t)((f >> 22) & 3))
-#define PIXMAN_FORMAT_TYPE(f) (((f) >> 16) & 0x3f)
-#define PIXMAN_FORMAT_A(f) PIXMAN_FORMAT_RESHIFT(f, 12, 4)
-#define PIXMAN_FORMAT_R(f) PIXMAN_FORMAT_RESHIFT(f, 8, 4)
-#define PIXMAN_FORMAT_G(f) PIXMAN_FORMAT_RESHIFT(f, 4, 4)
-#define PIXMAN_FORMAT_B(f) PIXMAN_FORMAT_RESHIFT(f, 0, 4)
-#define PIXMAN_FORMAT_RGB(f) (((f) ) & 0xfff)
-#define PIXMAN_FORMAT_VIS(f) (((f) ) & 0xffff)
-#define PIXMAN_FORMAT_DEPTH(f) (PIXMAN_FORMAT_A(f) + \
- PIXMAN_FORMAT_R(f) + \
- PIXMAN_FORMAT_G(f) + \
- PIXMAN_FORMAT_B(f))
-
-#define PIXMAN_TYPE_OTHER 0
-#define PIXMAN_TYPE_A 1
-#define PIXMAN_TYPE_ARGB 2
-#define PIXMAN_TYPE_ABGR 3
-#define PIXMAN_TYPE_COLOR 4
-#define PIXMAN_TYPE_GRAY 5
-#define PIXMAN_TYPE_YUY2 6
-#define PIXMAN_TYPE_YV12 7
-#define PIXMAN_TYPE_BGRA 8
-#define PIXMAN_TYPE_RGBA 9
-#define PIXMAN_TYPE_ARGB_SRGB 10
-#define PIXMAN_TYPE_RGBA_FLOAT 11
-
-#define PIXMAN_FORMAT_COLOR(f) \
- (PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_ARGB || \
- PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_ABGR || \
- PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_BGRA || \
- PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_RGBA || \
- PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_RGBA_FLOAT)
-
-typedef enum {
-/* 128bpp formats */
- PIXMAN_rgba_float = PIXMAN_FORMAT_BYTE(128,PIXMAN_TYPE_RGBA_FLOAT,32,32,32,32),
-/* 96bpp formats */
- PIXMAN_rgb_float = PIXMAN_FORMAT_BYTE(96,PIXMAN_TYPE_RGBA_FLOAT,0,32,32,32),
-
-/* 32bpp formats */
- PIXMAN_a8r8g8b8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,8,8,8,8),
- PIXMAN_x8r8g8b8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,0,8,8,8),
- PIXMAN_a8b8g8r8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,8,8,8,8),
- PIXMAN_x8b8g8r8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,0,8,8,8),
- PIXMAN_b8g8r8a8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_BGRA,8,8,8,8),
- PIXMAN_b8g8r8x8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_BGRA,0,8,8,8),
- PIXMAN_r8g8b8a8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_RGBA,8,8,8,8),
- PIXMAN_r8g8b8x8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_RGBA,0,8,8,8),
- PIXMAN_x14r6g6b6 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,0,6,6,6),
- PIXMAN_x2r10g10b10 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,0,10,10,10),
- PIXMAN_a2r10g10b10 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,2,10,10,10),
- PIXMAN_x2b10g10r10 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,0,10,10,10),
- PIXMAN_a2b10g10r10 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,2,10,10,10),
-
-/* sRGB formats */
- PIXMAN_a8r8g8b8_sRGB = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB_SRGB,8,8,8,8),
-
-/* 24bpp formats */
- PIXMAN_r8g8b8 = PIXMAN_FORMAT(24,PIXMAN_TYPE_ARGB,0,8,8,8),
- PIXMAN_b8g8r8 = PIXMAN_FORMAT(24,PIXMAN_TYPE_ABGR,0,8,8,8),
-
-/* 16bpp formats */
- PIXMAN_r5g6b5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,0,5,6,5),
- PIXMAN_b5g6r5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,0,5,6,5),
-
- PIXMAN_a1r5g5b5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,1,5,5,5),
- PIXMAN_x1r5g5b5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,0,5,5,5),
- PIXMAN_a1b5g5r5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,1,5,5,5),
- PIXMAN_x1b5g5r5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,0,5,5,5),
- PIXMAN_a4r4g4b4 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,4,4,4,4),
- PIXMAN_x4r4g4b4 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,0,4,4,4),
- PIXMAN_a4b4g4r4 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,4,4,4,4),
- PIXMAN_x4b4g4r4 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,0,4,4,4),
-
-/* 8bpp formats */
- PIXMAN_a8 = PIXMAN_FORMAT(8,PIXMAN_TYPE_A,8,0,0,0),
- PIXMAN_r3g3b2 = PIXMAN_FORMAT(8,PIXMAN_TYPE_ARGB,0,3,3,2),
- PIXMAN_b2g3r3 = PIXMAN_FORMAT(8,PIXMAN_TYPE_ABGR,0,3,3,2),
- PIXMAN_a2r2g2b2 = PIXMAN_FORMAT(8,PIXMAN_TYPE_ARGB,2,2,2,2),
- PIXMAN_a2b2g2r2 = PIXMAN_FORMAT(8,PIXMAN_TYPE_ABGR,2,2,2,2),
-
- PIXMAN_c8 = PIXMAN_FORMAT(8,PIXMAN_TYPE_COLOR,0,0,0,0),
- PIXMAN_g8 = PIXMAN_FORMAT(8,PIXMAN_TYPE_GRAY,0,0,0,0),
-
- PIXMAN_x4a4 = PIXMAN_FORMAT(8,PIXMAN_TYPE_A,4,0,0,0),
-
- PIXMAN_x4c4 = PIXMAN_FORMAT(8,PIXMAN_TYPE_COLOR,0,0,0,0),
- PIXMAN_x4g4 = PIXMAN_FORMAT(8,PIXMAN_TYPE_GRAY,0,0,0,0),
-
-/* 4bpp formats */
- PIXMAN_a4 = PIXMAN_FORMAT(4,PIXMAN_TYPE_A,4,0,0,0),
- PIXMAN_r1g2b1 = PIXMAN_FORMAT(4,PIXMAN_TYPE_ARGB,0,1,2,1),
- PIXMAN_b1g2r1 = PIXMAN_FORMAT(4,PIXMAN_TYPE_ABGR,0,1,2,1),
- PIXMAN_a1r1g1b1 = PIXMAN_FORMAT(4,PIXMAN_TYPE_ARGB,1,1,1,1),
- PIXMAN_a1b1g1r1 = PIXMAN_FORMAT(4,PIXMAN_TYPE_ABGR,1,1,1,1),
-
- PIXMAN_c4 = PIXMAN_FORMAT(4,PIXMAN_TYPE_COLOR,0,0,0,0),
- PIXMAN_g4 = PIXMAN_FORMAT(4,PIXMAN_TYPE_GRAY,0,0,0,0),
-
-/* 1bpp formats */
- PIXMAN_a1 = PIXMAN_FORMAT(1,PIXMAN_TYPE_A,1,0,0,0),
-
- PIXMAN_g1 = PIXMAN_FORMAT(1,PIXMAN_TYPE_GRAY,0,0,0,0),
-
-/* YUV formats */
- PIXMAN_yuy2 = PIXMAN_FORMAT(16,PIXMAN_TYPE_YUY2,0,0,0,0),
- PIXMAN_yv12 = PIXMAN_FORMAT(12,PIXMAN_TYPE_YV12,0,0,0,0)
-} pixman_format_code_t;
-
-/* Querying supported format values. */
-PIXMAN_API
-pixman_bool_t pixman_format_supported_destination (pixman_format_code_t format);
-
-PIXMAN_API
-pixman_bool_t pixman_format_supported_source (pixman_format_code_t format);
-
-/* Constructors */
-PIXMAN_API
-pixman_image_t *pixman_image_create_solid_fill (const pixman_color_t *color);
-
-PIXMAN_API
-pixman_image_t *pixman_image_create_linear_gradient (const pixman_point_fixed_t *p1,
- const pixman_point_fixed_t *p2,
- const pixman_gradient_stop_t *stops,
- int n_stops);
-
-PIXMAN_API
-pixman_image_t *pixman_image_create_radial_gradient (const pixman_point_fixed_t *inner,
- const pixman_point_fixed_t *outer,
- pixman_fixed_t inner_radius,
- pixman_fixed_t outer_radius,
- const pixman_gradient_stop_t *stops,
- int n_stops);
-
-PIXMAN_API
-pixman_image_t *pixman_image_create_conical_gradient (const pixman_point_fixed_t *center,
- pixman_fixed_t angle,
- const pixman_gradient_stop_t *stops,
- int n_stops);
-
-PIXMAN_API
-pixman_image_t *pixman_image_create_bits (pixman_format_code_t format,
- int width,
- int height,
- uint32_t *bits,
- int rowstride_bytes);
-
-PIXMAN_API
-pixman_image_t *pixman_image_create_bits_no_clear (pixman_format_code_t format,
- int width,
- int height,
- uint32_t * bits,
- int rowstride_bytes);
-
-/* Destructor */
-PIXMAN_API
-pixman_image_t *pixman_image_ref (pixman_image_t *image);
-
-PIXMAN_API
-pixman_bool_t pixman_image_unref (pixman_image_t *image);
-
-
-PIXMAN_API
-void pixman_image_set_destroy_function (pixman_image_t *image,
- pixman_image_destroy_func_t function,
- void *data);
-
-PIXMAN_API
-void * pixman_image_get_destroy_data (pixman_image_t *image);
-
-/* Set properties */
-PIXMAN_API
-pixman_bool_t pixman_image_set_clip_region (pixman_image_t *image,
- pixman_region16_t *region);
-
-PIXMAN_API
-pixman_bool_t pixman_image_set_clip_region32 (pixman_image_t *image,
- pixman_region32_t *region);
-
-PIXMAN_API
-void pixman_image_set_has_client_clip (pixman_image_t *image,
- pixman_bool_t clien_clip);
-
-PIXMAN_API
-pixman_bool_t pixman_image_set_transform (pixman_image_t *image,
- const pixman_transform_t *transform);
-
-PIXMAN_API
-void pixman_image_set_repeat (pixman_image_t *image,
- pixman_repeat_t repeat);
-
-PIXMAN_API
-void pixman_image_set_dither (pixman_image_t *image,
- pixman_dither_t dither);
-
-PIXMAN_API
-void pixman_image_set_dither_offset (pixman_image_t *image,
- int offset_x,
- int offset_y);
-
-PIXMAN_API
-pixman_bool_t pixman_image_set_filter (pixman_image_t *image,
- pixman_filter_t filter,
- const pixman_fixed_t *filter_params,
- int n_filter_params);
-
-PIXMAN_API
-void pixman_image_set_source_clipping (pixman_image_t *image,
- pixman_bool_t source_clipping);
-
-PIXMAN_API
-void pixman_image_set_alpha_map (pixman_image_t *image,
- pixman_image_t *alpha_map,
- int16_t x,
- int16_t y);
-
-PIXMAN_API
-void pixman_image_set_component_alpha (pixman_image_t *image,
- pixman_bool_t component_alpha);
-
-PIXMAN_API
-pixman_bool_t pixman_image_get_component_alpha (pixman_image_t *image);
-
-PIXMAN_API
-void pixman_image_set_accessors (pixman_image_t *image,
- pixman_read_memory_func_t read_func,
- pixman_write_memory_func_t write_func);
-
-PIXMAN_API
-void pixman_image_set_indexed (pixman_image_t *image,
- const pixman_indexed_t *indexed);
-
-PIXMAN_API
-uint32_t *pixman_image_get_data (pixman_image_t *image);
-
-PIXMAN_API
-int pixman_image_get_width (pixman_image_t *image);
-
-PIXMAN_API
-int pixman_image_get_height (pixman_image_t *image);
-
-PIXMAN_API
-int pixman_image_get_stride (pixman_image_t *image); /* in bytes */
-
-PIXMAN_API
-int pixman_image_get_depth (pixman_image_t *image);
-
-PIXMAN_API
-pixman_format_code_t pixman_image_get_format (pixman_image_t *image);
-
-typedef enum
-{
- PIXMAN_KERNEL_IMPULSE,
- PIXMAN_KERNEL_BOX,
- PIXMAN_KERNEL_LINEAR,
- PIXMAN_KERNEL_CUBIC,
- PIXMAN_KERNEL_GAUSSIAN,
- PIXMAN_KERNEL_LANCZOS2,
- PIXMAN_KERNEL_LANCZOS3,
- PIXMAN_KERNEL_LANCZOS3_STRETCHED /* Jim Blinn's 'nice' filter */
-} pixman_kernel_t;
-
-/* Create the parameter list for a SEPARABLE_CONVOLUTION filter
- * with the given kernels and scale parameters.
- */
-PIXMAN_API
-pixman_fixed_t *
-pixman_filter_create_separable_convolution (int *n_values,
- pixman_fixed_t scale_x,
- pixman_fixed_t scale_y,
- pixman_kernel_t reconstruct_x,
- pixman_kernel_t reconstruct_y,
- pixman_kernel_t sample_x,
- pixman_kernel_t sample_y,
- int subsample_bits_x,
- int subsample_bits_y);
-
-
-PIXMAN_API
-pixman_bool_t pixman_image_fill_rectangles (pixman_op_t op,
- pixman_image_t *image,
- const pixman_color_t *color,
- int n_rects,
- const pixman_rectangle16_t *rects);
-
-PIXMAN_API
-pixman_bool_t pixman_image_fill_boxes (pixman_op_t op,
- pixman_image_t *dest,
- const pixman_color_t *color,
- int n_boxes,
- const pixman_box32_t *boxes);
-
-/* Composite */
-PIXMAN_API
-pixman_bool_t pixman_compute_composite_region (pixman_region16_t *region,
- pixman_image_t *src_image,
- pixman_image_t *mask_image,
- pixman_image_t *dest_image,
- int16_t src_x,
- int16_t src_y,
- int16_t mask_x,
- int16_t mask_y,
- int16_t dest_x,
- int16_t dest_y,
- uint16_t width,
- uint16_t height);
-
-PIXMAN_API
-void pixman_image_composite (pixman_op_t op,
- pixman_image_t *src,
- pixman_image_t *mask,
- pixman_image_t *dest,
- int16_t src_x,
- int16_t src_y,
- int16_t mask_x,
- int16_t mask_y,
- int16_t dest_x,
- int16_t dest_y,
- uint16_t width,
- uint16_t height);
-
-PIXMAN_API
-void pixman_image_composite32 (pixman_op_t op,
- pixman_image_t *src,
- pixman_image_t *mask,
- pixman_image_t *dest,
- int32_t src_x,
- int32_t src_y,
- int32_t mask_x,
- int32_t mask_y,
- int32_t dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height);
-
-/* Executive Summary: This function is a no-op that only exists
- * for historical reasons.
- *
- * There used to be a bug in the X server where it would rely on
- * out-of-bounds accesses when it was asked to composite with a
- * window as the source. It would create a pixman image pointing
- * to some bogus position in memory, but then set a clip region
- * to the position where the actual bits were.
- *
- * Due to a bug in old versions of pixman, where it would not clip
- * against the image bounds when a clip region was set, this would
- * actually work. So when the pixman bug was fixed, a workaround was
- * added to allow certain out-of-bound accesses. This function disabled
- * those workarounds.
- *
- * Since 0.21.2, pixman doesn't do these workarounds anymore, so now this
- * function is a no-op.
- */
-PIXMAN_API
-void pixman_disable_out_of_bounds_workaround (void);
-
-/*
- * Glyphs
- */
-typedef struct pixman_glyph_cache_t pixman_glyph_cache_t;
-typedef struct
-{
- int x, y;
- const void *glyph;
-} pixman_glyph_t;
-
-PIXMAN_API
-pixman_glyph_cache_t *pixman_glyph_cache_create (void);
-
-PIXMAN_API
-void pixman_glyph_cache_destroy (pixman_glyph_cache_t *cache);
-
-PIXMAN_API
-void pixman_glyph_cache_freeze (pixman_glyph_cache_t *cache);
-
-PIXMAN_API
-void pixman_glyph_cache_thaw (pixman_glyph_cache_t *cache);
-
-PIXMAN_API
-const void * pixman_glyph_cache_lookup (pixman_glyph_cache_t *cache,
- void *font_key,
- void *glyph_key);
-
-PIXMAN_API
-const void * pixman_glyph_cache_insert (pixman_glyph_cache_t *cache,
- void *font_key,
- void *glyph_key,
- int origin_x,
- int origin_y,
- pixman_image_t *glyph_image);
-
-PIXMAN_API
-void pixman_glyph_cache_remove (pixman_glyph_cache_t *cache,
- void *font_key,
- void *glyph_key);
-
-PIXMAN_API
-void pixman_glyph_get_extents (pixman_glyph_cache_t *cache,
- int n_glyphs,
- pixman_glyph_t *glyphs,
- pixman_box32_t *extents);
-
-PIXMAN_API
-pixman_format_code_t pixman_glyph_get_mask_format (pixman_glyph_cache_t *cache,
- int n_glyphs,
- const pixman_glyph_t *glyphs);
-
-PIXMAN_API
-void pixman_composite_glyphs (pixman_op_t op,
- pixman_image_t *src,
- pixman_image_t *dest,
- pixman_format_code_t mask_format,
- int32_t src_x,
- int32_t src_y,
- int32_t mask_x,
- int32_t mask_y,
- int32_t dest_x,
- int32_t dest_y,
- int32_t width,
- int32_t height,
- pixman_glyph_cache_t *cache,
- int n_glyphs,
- const pixman_glyph_t *glyphs);
-
-PIXMAN_API
-void pixman_composite_glyphs_no_mask (pixman_op_t op,
- pixman_image_t *src,
- pixman_image_t *dest,
- int32_t src_x,
- int32_t src_y,
- int32_t dest_x,
- int32_t dest_y,
- pixman_glyph_cache_t *cache,
- int n_glyphs,
- const pixman_glyph_t *glyphs);
-
-/*
- * Trapezoids
- */
-typedef struct pixman_edge pixman_edge_t;
-typedef struct pixman_trapezoid pixman_trapezoid_t;
-typedef struct pixman_trap pixman_trap_t;
-typedef struct pixman_span_fix pixman_span_fix_t;
-typedef struct pixman_triangle pixman_triangle_t;
-
-/*
- * An edge structure. This represents a single polygon edge
- * and can be quickly stepped across small or large gaps in the
- * sample grid
- */
-struct pixman_edge
-{
- pixman_fixed_t x;
- pixman_fixed_t e;
- pixman_fixed_t stepx;
- pixman_fixed_t signdx;
- pixman_fixed_t dy;
- pixman_fixed_t dx;
-
- pixman_fixed_t stepx_small;
- pixman_fixed_t stepx_big;
- pixman_fixed_t dx_small;
- pixman_fixed_t dx_big;
-};
-
-struct pixman_trapezoid
-{
- pixman_fixed_t top, bottom;
- pixman_line_fixed_t left, right;
-};
-
-struct pixman_triangle
-{
- pixman_point_fixed_t p1, p2, p3;
-};
-
-/* whether 't' is a well defined not obviously empty trapezoid */
-#define pixman_trapezoid_valid(t) \
- ((t)->left.p1.y != (t)->left.p2.y && \
- (t)->right.p1.y != (t)->right.p2.y && \
- ((t)->bottom > (t)->top))
-
-struct pixman_span_fix
-{
- pixman_fixed_t l, r, y;
-};
-
-struct pixman_trap
-{
- pixman_span_fix_t top, bot;
-};
-
-PIXMAN_API
-pixman_fixed_t pixman_sample_ceil_y (pixman_fixed_t y,
- int bpp);
-
-PIXMAN_API
-pixman_fixed_t pixman_sample_floor_y (pixman_fixed_t y,
- int bpp);
-
-PIXMAN_API
-void pixman_edge_step (pixman_edge_t *e,
- int n);
-
-PIXMAN_API
-void pixman_edge_init (pixman_edge_t *e,
- int bpp,
- pixman_fixed_t y_start,
- pixman_fixed_t x_top,
- pixman_fixed_t y_top,
- pixman_fixed_t x_bot,
- pixman_fixed_t y_bot);
-
-PIXMAN_API
-void pixman_line_fixed_edge_init (pixman_edge_t *e,
- int bpp,
- pixman_fixed_t y,
- const pixman_line_fixed_t *line,
- int x_off,
- int y_off);
-
-PIXMAN_API
-void pixman_rasterize_edges (pixman_image_t *image,
- pixman_edge_t *l,
- pixman_edge_t *r,
- pixman_fixed_t t,
- pixman_fixed_t b);
-
-PIXMAN_API
-void pixman_add_traps (pixman_image_t *image,
- int16_t x_off,
- int16_t y_off,
- int ntrap,
- const pixman_trap_t *traps);
-
-PIXMAN_API
-void pixman_add_trapezoids (pixman_image_t *image,
- int16_t x_off,
- int y_off,
- int ntraps,
- const pixman_trapezoid_t *traps);
-
-PIXMAN_API
-void pixman_rasterize_trapezoid (pixman_image_t *image,
- const pixman_trapezoid_t *trap,
- int x_off,
- int y_off);
-
-PIXMAN_API
-void pixman_composite_trapezoids (pixman_op_t op,
- pixman_image_t * src,
- pixman_image_t * dst,
- pixman_format_code_t mask_format,
- int x_src,
- int y_src,
- int x_dst,
- int y_dst,
- int n_traps,
- const pixman_trapezoid_t * traps);
-
-PIXMAN_API
-void pixman_composite_triangles (pixman_op_t op,
- pixman_image_t * src,
- pixman_image_t * dst,
- pixman_format_code_t mask_format,
- int x_src,
- int y_src,
- int x_dst,
- int y_dst,
- int n_tris,
- const pixman_triangle_t * tris);
-
-PIXMAN_API
-void pixman_add_triangles (pixman_image_t *image,
- int32_t x_off,
- int32_t y_off,
- int n_tris,
- const pixman_triangle_t *tris);
-
-PIXMAN_END_DECLS
-
-#endif /* PIXMAN_H__ */
diff --git a/Build/source/libs/pixman/pixman-src/pixman/solaris-hwcap.mapfile b/Build/source/libs/pixman/pixman-src/pixman/solaris-hwcap.mapfile
deleted file mode 100644
index 87efce1e34f..00000000000
--- a/Build/source/libs/pixman/pixman-src/pixman/solaris-hwcap.mapfile
+++ /dev/null
@@ -1,30 +0,0 @@
-###############################################################################
-#
-# Copyright 2009, Oracle and/or its affiliates. All rights reserved.
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the "Software"),
-# to deal in the Software without restriction, including without limitation
-# the rights to use, copy, modify, merge, publish, distribute, sublicense,
-# and/or sell copies of the Software, and to permit persons to whom the
-# Software is furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice (including the next
-# paragraph) shall be included in all copies or substantial portions of the
-# Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-# DEALINGS IN THE SOFTWARE.
-#
-###############################################################################
-#
-# Override the linker's detection of CMOV/MMX/SSE instructions so this
-# library isn't flagged as only usable on CPU's with those ISA's, since it
-# checks at runtime for availability before calling them
-
-hwcap_1 = V0x0 FPU OVERRIDE;
diff --git a/Build/source/libs/pixman/pixman.test b/Build/source/libs/pixman/pixman.test
deleted file mode 100755
index b41a489d4f5..00000000000
--- a/Build/source/libs/pixman/pixman.test
+++ /dev/null
@@ -1,8 +0,0 @@
-#! /bin/sh -vx
-# $Id$
-# Copyright 2017 Karl Berry <tex-live@tug.org>
-# Copyright 2013 Peter Breitenlohner <tex-live@tug.org>
-# You may freely use, modify and/or distribute this file.
-
-./pixtest || exit 1
-
diff --git a/Build/source/libs/pixman/pixtest.c b/Build/source/libs/pixman/pixtest.c
deleted file mode 100644
index 8d501d24c00..00000000000
--- a/Build/source/libs/pixman/pixtest.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/* pixtest.c: Basic test for libpixman
- *
- * Copyright (C) 2013 Peter Breitenlohner <tex-live@tug.org>
- * You may freely use, modify and/or distribute this file.
- */
-
-#include <stdio.h>
-#include <pixman.h>
-
-int main (int argc, char **argv)
-{
- printf ("%s: Compiled with pixman version %s; using %s\n",
- argv[0], PIXMAN_VERSION_STRING, pixman_version_string ());
- return 0;
-}
diff --git a/Build/source/libs/pixman/sources.am b/Build/source/libs/pixman/sources.am
deleted file mode 100644
index 51356c86f65..00000000000
--- a/Build/source/libs/pixman/sources.am
+++ /dev/null
@@ -1,41 +0,0 @@
-libpixman_sources = \
- @PIXMAN_TREE@/pixman/pixman.c \
- @PIXMAN_TREE@/pixman/pixman-access.c \
- @PIXMAN_TREE@/pixman/pixman-access-accessors.c \
- @PIXMAN_TREE@/pixman/pixman-bits-image.c \
- @PIXMAN_TREE@/pixman/pixman-combine32.c \
- @PIXMAN_TREE@/pixman/pixman-combine-float.c \
- @PIXMAN_TREE@/pixman/pixman-conical-gradient.c \
- @PIXMAN_TREE@/pixman/pixman-x86.c \
- @PIXMAN_TREE@/pixman/pixman-mips.c \
- @PIXMAN_TREE@/pixman/pixman-arm.c \
- @PIXMAN_TREE@/pixman/pixman-ppc.c \
- @PIXMAN_TREE@/pixman/pixman-edge.c \
- @PIXMAN_TREE@/pixman/pixman-edge-accessors.c \
- @PIXMAN_TREE@/pixman/pixman-fast-path.c \
- @PIXMAN_TREE@/pixman/pixman-filter.c \
- @PIXMAN_TREE@/pixman/pixman-glyph.c \
- @PIXMAN_TREE@/pixman/pixman-general.c \
- @PIXMAN_TREE@/pixman/pixman-gradient-walker.c \
- @PIXMAN_TREE@/pixman/pixman-image.c \
- @PIXMAN_TREE@/pixman/pixman-implementation.c \
- @PIXMAN_TREE@/pixman/pixman-linear-gradient.c \
- @PIXMAN_TREE@/pixman/pixman-matrix.c \
- @PIXMAN_TREE@/pixman/pixman-noop.c \
- @PIXMAN_TREE@/pixman/pixman-radial-gradient.c \
- @PIXMAN_TREE@/pixman/pixman-region16.c \
- @PIXMAN_TREE@/pixman/pixman-region32.c \
- @PIXMAN_TREE@/pixman/pixman-solid-fill.c \
- @PIXMAN_TREE@/pixman/pixman-timer.c \
- @PIXMAN_TREE@/pixman/pixman-trap.c \
- @PIXMAN_TREE@/pixman/pixman-utils.c
-
-libpixman_headers = \
- @PIXMAN_TREE@/pixman/dither/blue-noise-64x64.h \
- @PIXMAN_TREE@/pixman/pixman.h \
- @PIXMAN_TREE@/pixman/pixman-accessor.h \
- @PIXMAN_TREE@/pixman/pixman-combine32.h \
- @PIXMAN_TREE@/pixman/pixman-compiler.h \
- @PIXMAN_TREE@/pixman/pixman-edge-imp.h \
- @PIXMAN_TREE@/pixman/pixman-inlines.h \
- @PIXMAN_TREE@/pixman/pixman-private.h
diff --git a/Build/source/libs/pixman/version.ac b/Build/source/libs/pixman/version.ac
deleted file mode 100644
index ab202a60d4b..00000000000
--- a/Build/source/libs/pixman/version.ac
+++ /dev/null
@@ -1,11 +0,0 @@
-dnl
-dnl Copyright (C) 2012-2014 Peter Breitenlohner <tex-live@tug.org>
-dnl
-dnl This file is free software; the copyright holder
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl --------------------------------------------------------
-dnl
-dnl m4-include this file to define the current pixman version
-m4_define([pixman_version], [0.40.0])