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-rw-r--r--Build/source/libs/README2
-rw-r--r--Build/source/libs/harfbuzz/ChangeLog5
-rw-r--r--Build/source/libs/harfbuzz/TLpatches/ChangeLog5
-rw-r--r--Build/source/libs/harfbuzz/TLpatches/TL-Changes2
-rwxr-xr-xBuild/source/libs/harfbuzz/configure24
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-src/ChangeLog127
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-src/NEWS7
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-src/configure.ac2
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-src/src/hb-array.hh9
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-cff1-table.cc2
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-cmap-table.hh32
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-glyf-table.hh82
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-var-gvar-table.hh49
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-src/src/hb-subset-plan.cc5
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-src/src/hb.hh8
-rw-r--r--Build/source/libs/harfbuzz/version.ac2
16 files changed, 257 insertions, 106 deletions
diff --git a/Build/source/libs/README b/Build/source/libs/README
index bacd56a4cad..009f6e22a06 100644
--- a/Build/source/libs/README
+++ b/Build/source/libs/README
@@ -25,7 +25,7 @@ graphite2 1.3.13 - checked 21dec18
http://sourceforge.net/projects/silgraphite/files/graphite2/
(requires C++11)
-harfbuzz 2.6.3 - checked 29oct19
+harfbuzz 2.6.4 - checked 30oct19
http://www.freedesktop.org/software/harfbuzz/release/
icu 63.1 - checked 8jan19
diff --git a/Build/source/libs/harfbuzz/ChangeLog b/Build/source/libs/harfbuzz/ChangeLog
index 494524dcf9b..5d6ae4e03df 100644
--- a/Build/source/libs/harfbuzz/ChangeLog
+++ b/Build/source/libs/harfbuzz/ChangeLog
@@ -1,3 +1,8 @@
+2019-10-30 Akira Kakuto <kakuto@w32tex.org>
+
+ Import harfbuzz-2.6.4.
+ * version.ac: Adjusted.
+
2019-10-29 Akira Kakuto <kakuto@w32tex.org>
Import harfbuzz-2.6.3.
diff --git a/Build/source/libs/harfbuzz/TLpatches/ChangeLog b/Build/source/libs/harfbuzz/TLpatches/ChangeLog
index d94995c93b2..1d06132492a 100644
--- a/Build/source/libs/harfbuzz/TLpatches/ChangeLog
+++ b/Build/source/libs/harfbuzz/TLpatches/ChangeLog
@@ -1,3 +1,8 @@
+2019-10-30 Akira Kakuto <kakuto@w32tex.org>
+
+ Imported harfbuzz-2.6.4 source tree from:
+ http://www.freedesktop.org/software/harfbuzz/release/
+
2019-10-29 Akira Kakuto <kakuto@w32tex.org>
Imported harfbuzz-2.6.3 source tree from:
diff --git a/Build/source/libs/harfbuzz/TLpatches/TL-Changes b/Build/source/libs/harfbuzz/TLpatches/TL-Changes
index fff802a49a0..77c29b50e47 100644
--- a/Build/source/libs/harfbuzz/TLpatches/TL-Changes
+++ b/Build/source/libs/harfbuzz/TLpatches/TL-Changes
@@ -1,4 +1,4 @@
-Changes applied to the harfbuzz-2.6.3/ tree as obtained from:
+Changes applied to the harfbuzz-2.6.4/ tree as obtained from:
http://www.freedesktop.org/software/harfbuzz/release/
Removed:
diff --git a/Build/source/libs/harfbuzz/configure b/Build/source/libs/harfbuzz/configure
index 3b0e698ad41..5635c601905 100755
--- a/Build/source/libs/harfbuzz/configure
+++ b/Build/source/libs/harfbuzz/configure
@@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for harfbuzz (TeX Live) 2.6.3.
+# Generated by GNU Autoconf 2.69 for harfbuzz (TeX Live) 2.6.4.
#
# Report bugs to <tex-k@tug.org>.
#
@@ -580,8 +580,8 @@ MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='harfbuzz (TeX Live)'
PACKAGE_TARNAME='harfbuzz--tex-live-'
-PACKAGE_VERSION='2.6.3'
-PACKAGE_STRING='harfbuzz (TeX Live) 2.6.3'
+PACKAGE_VERSION='2.6.4'
+PACKAGE_STRING='harfbuzz (TeX Live) 2.6.4'
PACKAGE_BUGREPORT='tex-k@tug.org'
PACKAGE_URL=''
@@ -1311,7 +1311,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures harfbuzz (TeX Live) 2.6.3 to adapt to many kinds of systems.
+\`configure' configures harfbuzz (TeX Live) 2.6.4 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1382,7 +1382,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of harfbuzz (TeX Live) 2.6.3:";;
+ short | recursive ) echo "Configuration of harfbuzz (TeX Live) 2.6.4:";;
esac
cat <<\_ACEOF
@@ -1487,7 +1487,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-harfbuzz (TeX Live) configure 2.6.3
+harfbuzz (TeX Live) configure 2.6.4
generated by GNU Autoconf 2.69
Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2123,7 +2123,7 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by harfbuzz (TeX Live) $as_me 2.6.3, which was
+It was created by harfbuzz (TeX Live) $as_me 2.6.4, which was
generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@
@@ -4047,7 +4047,7 @@ fi
# Define the identity of the package.
PACKAGE='harfbuzz--tex-live-'
- VERSION='2.6.3'
+ VERSION='2.6.4'
# Some tools Automake needs.
@@ -4241,8 +4241,8 @@ WARNING_CFLAGS=$kpse_cv_warning_cflags
HB_VERSION_MAJOR=2
HB_VERSION_MINOR=6
-HB_VERSION_MICRO=3
-HB_VERSION=2.6.3
+HB_VERSION_MICRO=4
+HB_VERSION=2.6.4
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
@@ -7919,7 +7919,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
-This file was extended by harfbuzz (TeX Live) $as_me 2.6.3, which was
+This file was extended by harfbuzz (TeX Live) $as_me 2.6.4, which was
generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@@ -7985,7 +7985,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
-harfbuzz (TeX Live) config.status 2.6.3
+harfbuzz (TeX Live) config.status 2.6.4
configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\"
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/ChangeLog b/Build/source/libs/harfbuzz/harfbuzz-src/ChangeLog
index 84dc3cceefc..ec56461cbab 100644
--- a/Build/source/libs/harfbuzz/harfbuzz-src/ChangeLog
+++ b/Build/source/libs/harfbuzz/harfbuzz-src/ChangeLog
@@ -1,3 +1,130 @@
+commit 3a74ee528255cc027d84b204a87b5c25e47bff79
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 29 12:27:03 2019 -0700
+
+ 2.6.4
+
+ NEWS | 7 +++++++
+ configure.ac | 2 +-
+ src/hb-version.h | 4 ++--
+ 3 files changed, 10 insertions(+), 3 deletions(-)
+
+commit 3958f6fb2378d83dd5107d62a8464187c93707b0
+Author: Ebrahim Byagowi <ebrahim@gnu.org>
+Date: Tue Oct 29 22:36:50 2019 +0330
+
+ Add in_range in hb_bytes_t to merge range_checker_t with it
+
+ src/hb-array.hh | 9 +++++++++
+ src/hb-ot-glyf-table.hh | 28 ++++++++++++--------------
+ src/hb-ot-var-gvar-table.hh | 49 +++++++++++++++------------------------------
+ 3 files changed, 38 insertions(+), 48 deletions(-)
+
+commit 7915c5d6fa3efac99df08a54d4437eca0b780033
+Author: Ebrahim Byagowi <ebrahim@gnu.org>
+Date: Tue Oct 29 22:55:34 2019 +0330
+
+ [ci] Check the recipt introduce in 7152ac3
+
+ .circleci/config.yml | 1 +
+ 1 file changed, 1 insertion(+)
+
+commit aa3831e295540083350c640d4a630f53e70d822f
+Author: Ebrahim Byagowi <ebrahim@gnu.org>
+Date: Tue Oct 29 21:37:07 2019 +0330
+
+ [glyf] Use contour_bounds_t::empty to simplify get_extents logic
+
+ src/hb-ot-glyf-table.hh | 20 ++++++--------------
+ 1 file changed, 6 insertions(+), 14 deletions(-)
+
+commit d59ae5836d1349b885db980cbb741da33caebfde
+Author: Ebrahim Byagowi <ebrahim@gnu.org>
+Date: Tue Oct 29 21:30:04 2019 +0330
+
+ [glyf] Refactor contour_bounds_t use to make its fields protected
+
+ src/hb-ot-glyf-table.hh | 47 ++++++++++++++++++++++++++---------------------
+ 1 file changed, 26 insertions(+), 21 deletions(-)
+
+commit 773ee8041e8905bfb06c1a71d2b4fc99110b3dc6
+Merge: 47b4074d 0efbda7a
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 29 10:58:56 2019 -0700
+
+ Merge pull request #2038 from ebraminio/glyf-contour
+
+ Remove contour_point_t so we won't need to zero its unused var
+
+commit 0efbda7a40742cbdf30d5a85061ffb6a0a55bcc0
+Author: Ebrahim Byagowi <ebrahim@gnu.org>
+Date: Tue Oct 29 21:03:26 2019 +0330
+
+ Remove contour_point_t so we won't need to zero its unused var
+
+ src/hb-ot-glyf-table.hh | 27 +++++++++++++--------------
+ 1 file changed, 13 insertions(+), 14 deletions(-)
+
+commit 47b4074d5f98d71d2983470602eff9b93f102af4
+Merge: dd8a8460 dd288840
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Tue Oct 29 03:16:34 2019 -0700
+
+ Merge pull request #2034 from khaledhosny/cmap-notdef
+
+ [cmap] Check GID before adding ranges in format 4 & 12
+
+commit dd8a8460377ca54207877ea9da96931175dbb15f
+Author: jfkthame <jfkthame@gmail.com>
+Date: Tue Oct 29 09:20:41 2019 +0000
+
+ Use proper y-scale factor for height value
+
+ src/hb-ot-cff1-table.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+commit 7152ac3fcfe8a599aa0d20f8d02ef38c69111231
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 28 17:12:55 2019 -0700
+
+ Fix build
+
+ $ make CPPFLAGS="-DHB_TINY -DHB_NO_OT_FONT" libharfbuzz-subset.la
+
+ src/hb-subset-plan.cc | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+commit dd288840d6f87acd13b99b71408dcdb35a2be9cb
+Author: Khaled Hosny <khaledhosny@eglug.org>
+Date: Tue Oct 29 01:45:49 2019 +0200
+
+ [cmap] Check GID before adding ranges in format 4 & 12
+
+ Fixes https://github.com/harfbuzz/harfbuzz/issues/2031
+
+ src/hb-ot-cmap-table.hh | 32 ++++++++++++++++++++++++--------
+ test/api/fonts/cmunrm.otf | Bin 0 -> 330492 bytes
+ test/api/test-collect-unicodes.c | 22 ++++++++++++++++++++++
+ 3 files changed, 46 insertions(+), 8 deletions(-)
+
+commit fd71c045b46380281ba8a7e351fac7248938c74c
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 28 17:06:53 2019 -0700
+
+ Hopefully fix up previous commit and bots
+
+ src/hb.hh | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+commit e832dc4c642f604d2cbb8e6b2f0b8d37151936f1
+Author: Behdad Esfahbod <behdad@behdad.org>
+Date: Mon Oct 28 17:02:40 2019 -0700
+
+ [config] Make HB_NO_ERRNO work with systems defining errno as a macro
+
+ src/hb.hh | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
commit ce11df1b5b8e49712bef249de19bc4768f3a691c
Author: Behdad Esfahbod <behdad@behdad.org>
Date: Mon Oct 28 14:45:31 2019 -0700
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/NEWS b/Build/source/libs/harfbuzz/harfbuzz-src/NEWS
index 6cae06dcdcd..7dde1193f31 100644
--- a/Build/source/libs/harfbuzz/harfbuzz-src/NEWS
+++ b/Build/source/libs/harfbuzz/harfbuzz-src/NEWS
@@ -1,3 +1,10 @@
+Overview of changes leading to 2.6.4
+Monday, October 29, 2019
+====================================
+- Small bug fix.
+- Build fixes.
+
+
Overview of changes leading to 2.6.3
Monday, October 28, 2019
====================================
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/configure.ac b/Build/source/libs/harfbuzz/harfbuzz-src/configure.ac
index 38d9e07404f..41257561cc3 100644
--- a/Build/source/libs/harfbuzz/harfbuzz-src/configure.ac
+++ b/Build/source/libs/harfbuzz/harfbuzz-src/configure.ac
@@ -1,6 +1,6 @@
AC_PREREQ([2.64])
AC_INIT([HarfBuzz],
- [2.6.3],
+ [2.6.4],
[https://github.com/harfbuzz/harfbuzz/issues/new],
[harfbuzz],
[http://harfbuzz.org/])
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-array.hh b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-array.hh
index 09d10b47c39..d9adf2c728e 100644
--- a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-array.hh
+++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-array.hh
@@ -196,6 +196,15 @@ struct hb_array_t : hb_iter_with_fallback_t<hb_array_t<Type>, Type&>
const T *as () const
{ return length < hb_null_size (T) ? &Null (T) : reinterpret_cast<const T *> (arrayZ); }
+ template <typename T,
+ unsigned P = sizeof (Type),
+ hb_enable_if (P == 1)>
+ bool in_range (const T *p, unsigned int size = T::static_size) const
+ {
+ return ((const char *) p) >= arrayZ
+ && ((const char *) p + size) <= arrayZ + length;
+ }
+
/* Only call if you allocated the underlying array using malloc() or similar. */
void free ()
{ ::free ((void *) arrayZ); arrayZ = nullptr; length = 0; }
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-cff1-table.cc b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-cff1-table.cc
index d1e46256265..55abd11d610 100644
--- a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-cff1-table.cc
+++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-cff1-table.cc
@@ -336,7 +336,7 @@ bool OT::cff1::accelerator_t::get_extents (hb_font_t *font, hb_codepoint_t glyph
else
{
extents->y_bearing = font->em_scalef_y (bounds.max.y.to_real ());
- extents->height = font->em_scalef_x (bounds.min.y.to_real () - bounds.max.y.to_real ());
+ extents->height = font->em_scalef_y (bounds.min.y.to_real () - bounds.max.y.to_real ());
}
return true;
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-cmap-table.hh b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-cmap-table.hh
index e6646152978..9ebd8e417f9 100644
--- a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-cmap-table.hh
+++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-cmap-table.hh
@@ -342,14 +342,22 @@ struct CmapSubtableFormat4
count--; /* Skip sentinel segment. */
for (unsigned int i = 0; i < count; i++)
{
+ hb_codepoint_t start = this->startCount[i];
+ hb_codepoint_t end = this->endCount[i];
unsigned int rangeOffset = this->idRangeOffset[i];
if (rangeOffset == 0)
- out->add_range (this->startCount[i], this->endCount[i]);
+ {
+ for (hb_codepoint_t codepoint = start; codepoint <= end; codepoint++)
+ {
+ hb_codepoint_t gid = (codepoint + this->idDelta[i]) & 0xFFFFu;
+ if (unlikely (!gid))
+ continue;
+ out->add (codepoint);
+ }
+ }
else
{
- for (hb_codepoint_t codepoint = this->startCount[i];
- codepoint <= this->endCount[i];
- codepoint++)
+ for (hb_codepoint_t codepoint = start; codepoint <= end; codepoint++)
{
unsigned int index = rangeOffset / 2 + (codepoint - this->startCount[i]) + i - this->segCount;
if (unlikely (index >= this->glyphIdArrayLength))
@@ -522,10 +530,18 @@ struct CmapSubtableLongSegmented
void collect_unicodes (hb_set_t *out) const
{
- for (unsigned int i = 0; i < this->groups.len; i++) {
- out->add_range (this->groups[i].startCharCode,
- hb_min ((hb_codepoint_t) this->groups[i].endCharCode,
- (hb_codepoint_t) HB_UNICODE_MAX));
+ for (unsigned int i = 0; i < this->groups.len; i++)
+ {
+ hb_codepoint_t start = this->groups[i].startCharCode;
+ hb_codepoint_t end = hb_min ((hb_codepoint_t) this->groups[i].endCharCode,
+ (hb_codepoint_t) HB_UNICODE_MAX);
+ for (hb_codepoint_t codepoint = start; codepoint <= end; codepoint++)
+ {
+ hb_codepoint_t gid = T::group_get_glyph (this->groups[i], codepoint);
+ if (unlikely (!gid))
+ continue;
+ out->add (codepoint);
+ }
}
}
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-glyf-table.hh b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-glyf-table.hh
index f5a64b050e8..571e50ea0c7 100644
--- a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-glyf-table.hh
+++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-glyf-table.hh
@@ -360,9 +360,9 @@ struct glyf
{
typedef const CompositeGlyphChain *__item_t__;
composite_iter_t (hb_bytes_t glyph_, __item_t__ current_) :
- glyph (glyph_), current (current_), checker (range_checker_t (glyph.arrayZ, glyph.length))
+ glyph (glyph_), current (current_)
{ if (!in_range (current)) current = nullptr; }
- composite_iter_t () : glyph (hb_bytes_t ()), current (nullptr), checker (range_checker_t (nullptr, 0)) {}
+ composite_iter_t () : glyph (hb_bytes_t ()), current (nullptr) {}
const CompositeGlyphChain &__item__ () const { return *current; }
bool __more__ () const { return current; }
@@ -380,14 +380,13 @@ struct glyf
bool in_range (const CompositeGlyphChain *composite) const
{
- return checker.in_range (composite, CompositeGlyphChain::min_size)
- && checker.in_range (composite, composite->get_size ());
+ return glyph.in_range (composite, CompositeGlyphChain::min_size)
+ && glyph.in_range (composite, composite->get_size ());
}
private:
hb_bytes_t glyph;
__item_t__ current;
- range_checker_t checker;
};
struct Glyph
@@ -537,7 +536,7 @@ struct glyf
template <typename T>
static bool read_points (const HBUINT8 *&p /* IN/OUT */,
contour_point_vector_t &points_ /* IN/OUT */,
- const range_checker_t &checker)
+ const hb_bytes_t &bytes)
{
T coord_setter;
float v = 0;
@@ -546,7 +545,7 @@ struct glyf
uint8_t flag = points_[i].flag;
if (coord_setter.is_short (flag))
{
- if (unlikely (!checker.in_range (p))) return false;
+ if (unlikely (!bytes.in_range (p))) return false;
if (coord_setter.is_same (flag))
v += *p++;
else
@@ -556,7 +555,7 @@ struct glyf
{
if (!coord_setter.is_same (flag))
{
- if (unlikely (!checker.in_range ((const HBUINT16 *) p))) return false;
+ if (unlikely (!bytes.in_range ((const HBUINT16 *) p))) return false;
v += *(const HBINT16 *) p;
p += HBINT16::static_size;
}
@@ -571,9 +570,8 @@ struct glyf
const bool phantom_only=false) const
{
const HBUINT16 *endPtsOfContours = &StructAfter<HBUINT16> (header);
- range_checker_t checker (bytes.arrayZ, bytes.length);
int num_contours = header.numberOfContours;
- if (unlikely (!checker.in_range (&endPtsOfContours[num_contours + 1]))) return false;
+ if (unlikely (!bytes.in_range (&endPtsOfContours[num_contours + 1]))) return false;
unsigned int num_points = endPtsOfContours[num_contours - 1] + 1;
points_.resize (num_points + PHANTOM_COUNT);
@@ -593,12 +591,12 @@ struct glyf
/* Read flags */
for (unsigned int i = 0; i < num_points; i++)
{
- if (unlikely (!checker.in_range (p))) return false;
+ if (unlikely (!bytes.in_range (p))) return false;
uint8_t flag = *p++;
points_[i].flag = flag;
if (flag & FLAG_REPEAT)
{
- if (unlikely (!checker.in_range (p))) return false;
+ if (unlikely (!bytes.in_range (p))) return false;
unsigned int repeat_count = *p++;
while ((repeat_count-- > 0) && (++i < num_points))
points_[i].flag = flag;
@@ -606,8 +604,8 @@ struct glyf
}
/* Read x & y coordinates */
- return (read_points<x_setter_t> (p, points_, checker) &&
- read_points<y_setter_t> (p, points_, checker));
+ return (read_points<x_setter_t> (p, points_, bytes) &&
+ read_points<y_setter_t> (p, points_, bytes));
}
};
@@ -808,20 +806,36 @@ struct glyf
struct contour_bounds_t
{
- contour_bounds_t () { min.x = min.y = FLT_MAX; max.x = max.y = -FLT_MAX; }
+ contour_bounds_t () { min_x = min_y = FLT_MAX; max_x = max_y = -FLT_MAX; }
void add (const contour_point_t &p)
{
- min.x = hb_min (min.x, p.x);
- min.y = hb_min (min.y, p.y);
- max.x = hb_max (max.x, p.x);
- max.y = hb_max (max.y, p.y);
+ min_x = hb_min (min_x, p.x);
+ min_y = hb_min (min_y, p.y);
+ max_x = hb_max (max_x, p.x);
+ max_y = hb_max (max_y, p.y);
}
- bool empty () const { return (min.x >= max.x) || (min.y >= max.y); }
+ bool empty () const { return (min_x >= max_x) || (min_y >= max_y); }
- contour_point_t min;
- contour_point_t max;
+ void get_extents (hb_font_t *font, hb_glyph_extents_t *extents)
+ {
+ if (unlikely (empty ()))
+ {
+ extents->width = 0;
+ extents->x_bearing = 0;
+ extents->height = 0;
+ extents->y_bearing = 0;
+ return;
+ }
+ extents->x_bearing = font->em_scalef_x (min_x);
+ extents->width = font->em_scalef_x (max_x - min_x);
+ extents->y_bearing = font->em_scalef_y (max_y);
+ extents->height = font->em_scalef_y (min_y - max_y);
+ }
+
+ protected:
+ float min_x, min_y, max_x, max_y;
};
#ifndef HB_NO_VAR
@@ -919,27 +933,7 @@ struct glyf
contour_bounds_t bounds;
for (unsigned int i = 0; i + PHANTOM_COUNT < all_points.length; i++)
bounds.add (all_points[i]);
-
- if (bounds.min.x > bounds.max.x)
- {
- extents->width = 0;
- extents->x_bearing = 0;
- }
- else
- {
- extents->x_bearing = font->em_scalef_x (bounds.min.x);
- extents->width = font->em_scalef_x (bounds.max.x - bounds.min.x);
- }
- if (bounds.min.y > bounds.max.y)
- {
- extents->height = 0;
- extents->y_bearing = 0;
- }
- else
- {
- extents->y_bearing = font->em_scalef_y (bounds.max.y);
- extents->height = font->em_scalef_y (bounds.min.y - bounds.max.y);
- }
+ bounds.get_extents (font, extents);
}
if (phantoms)
for (unsigned int i = 0; i < PHANTOM_COUNT; i++)
@@ -953,7 +947,7 @@ struct glyf
bool get_extents_var (hb_font_t *font, hb_codepoint_t gid,
hb_glyph_extents_t *extents) const
- { return get_var_extents_and_phantoms (font, gid, extents); }
+ { return get_var_extents_and_phantoms (font, gid, extents); }
#endif
public:
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-var-gvar-table.hh b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-var-gvar-table.hh
index 666b3089521..a76121d8605 100644
--- a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-var-gvar-table.hh
+++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-ot-var-gvar-table.hh
@@ -78,23 +78,6 @@ struct contour_point_vector_t : hb_vector_t<contour_point_t>
}
};
-struct range_checker_t
-{
- range_checker_t (const void *data_, unsigned int length_)
- : data ((const char *) data_), length (length_) {}
-
- template <typename T>
- bool in_range (const T *p, unsigned int size = T::static_size) const
- {
- return ((const char *) p) >= data
- && ((const char *) p + size) <= data + length;
- }
-
- protected:
- const char *data;
- const unsigned int length;
-};
-
struct Tuple : UnsizedArrayOf<F2DOT14> {};
struct TuppleIndex : HBUINT16
@@ -233,10 +216,10 @@ struct GlyphVarData
{
if (var_data->has_shared_point_numbers ())
{
- range_checker_t checker (var_data, length);
+ hb_bytes_t bytes ((const char *) var_data, length);
const HBUINT8 *base = &(var_data+var_data->data);
const HBUINT8 *p = base;
- if (!unpack_points (p, shared_indices, checker)) return false;
+ if (!unpack_points (p, shared_indices, bytes)) return false;
data_offset = p - base;
}
return true;
@@ -292,7 +275,7 @@ struct GlyphVarData
static bool unpack_points (const HBUINT8 *&p /* IN/OUT */,
hb_vector_t<unsigned int> &points /* OUT */,
- const range_checker_t &check)
+ const hb_bytes_t &bytes)
{
enum packed_point_flag_t
{
@@ -300,12 +283,12 @@ struct GlyphVarData
POINT_RUN_COUNT_MASK = 0x7F
};
- if (unlikely (!check.in_range (p))) return false;
+ if (unlikely (!bytes.in_range (p))) return false;
uint16_t count = *p++;
if (count & POINTS_ARE_WORDS)
{
- if (unlikely (!check.in_range (p))) return false;
+ if (unlikely (!bytes.in_range (p))) return false;
count = ((count & POINT_RUN_COUNT_MASK) << 8) | *p++;
}
points.resize (count);
@@ -314,7 +297,7 @@ struct GlyphVarData
uint16_t i = 0;
while (i < count)
{
- if (unlikely (!check.in_range (p))) return false;
+ if (unlikely (!bytes.in_range (p))) return false;
uint16_t j;
uint8_t control = *p++;
uint16_t run_count = (control & POINT_RUN_COUNT_MASK) + 1;
@@ -322,7 +305,7 @@ struct GlyphVarData
{
for (j = 0; j < run_count && i < count; j++, i++)
{
- if (unlikely (!check.in_range ((const HBUINT16 *) p)))
+ if (unlikely (!bytes.in_range ((const HBUINT16 *) p)))
return false;
n += *(const HBUINT16 *)p;
points[i] = n;
@@ -333,7 +316,7 @@ struct GlyphVarData
{
for (j = 0; j < run_count && i < count; j++, i++)
{
- if (unlikely (!check.in_range (p))) return false;
+ if (unlikely (!bytes.in_range (p))) return false;
n += *p++;
points[i] = n;
}
@@ -345,7 +328,7 @@ struct GlyphVarData
static bool unpack_deltas (const HBUINT8 *&p /* IN/OUT */,
hb_vector_t<int> &deltas /* IN/OUT */,
- const range_checker_t &check)
+ const hb_bytes_t &bytes)
{
enum packed_delta_flag_t
{
@@ -358,7 +341,7 @@ struct GlyphVarData
unsigned int count = deltas.length;
while (i < count)
{
- if (unlikely (!check.in_range (p))) return false;
+ if (unlikely (!bytes.in_range (p))) return false;
uint8_t control = *p++;
unsigned int run_count = (control & DELTA_RUN_COUNT_MASK) + 1;
unsigned int j;
@@ -368,7 +351,7 @@ struct GlyphVarData
else if (control & DELTAS_ARE_WORDS)
for (j = 0; j < run_count && i < count; j++, i++)
{
- if (unlikely (!check.in_range ((const HBUINT16 *) p)))
+ if (unlikely (!bytes.in_range ((const HBUINT16 *) p)))
return false;
deltas[i] = *(const HBINT16 *) p;
p += HBUINT16::static_size;
@@ -376,7 +359,7 @@ struct GlyphVarData
else
for (j = 0; j < run_count && i < count; j++, i++)
{
- if (unlikely (!check.in_range (p)))
+ if (unlikely (!bytes.in_range (p)))
return false;
deltas[i] = *(const HBINT8 *) p++;
}
@@ -611,10 +594,10 @@ struct gvar
if (unlikely (!iterator.in_range (p, length)))
return false;
- range_checker_t checker (p, length);
+ hb_bytes_t bytes ((const char *) p, length);
hb_vector_t<unsigned int> private_indices;
if (iterator.current_tuple->has_private_points () &&
- !GlyphVarData::unpack_points (p, private_indices, checker))
+ !GlyphVarData::unpack_points (p, private_indices, bytes))
return false;
const hb_array_t<unsigned int> &indices = private_indices.length ? private_indices : shared_indices;
@@ -622,11 +605,11 @@ struct gvar
unsigned int num_deltas = apply_to_all ? points.length : indices.length;
hb_vector_t<int> x_deltas;
x_deltas.resize (num_deltas);
- if (!GlyphVarData::unpack_deltas (p, x_deltas, checker))
+ if (!GlyphVarData::unpack_deltas (p, x_deltas, bytes))
return false;
hb_vector_t<int> y_deltas;
y_deltas.resize (num_deltas);
- if (!GlyphVarData::unpack_deltas (p, y_deltas, checker))
+ if (!GlyphVarData::unpack_deltas (p, y_deltas, bytes))
return false;
for (unsigned int i = 0; i < deltas.length; i++)
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-subset-plan.cc b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-subset-plan.cc
index e537772c093..f4912f86bad 100644
--- a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-subset-plan.cc
+++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-subset-plan.cc
@@ -71,7 +71,10 @@ _cmap_closure (hb_face_t *face,
const hb_set_t *unicodes,
hb_set_t *glyphset)
{
- face->table.cmap->table->closure_glyphs (unicodes, glyphset);
+ OT::cmap::accelerator_t cmap;
+ cmap.init (face);
+ cmap.table->closure_glyphs (unicodes, glyphset);
+ cmap.fini ();
}
static inline void
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb.hh b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb.hh
index f3165121762..fcbd330588e 100644
--- a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb.hh
+++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb.hh
@@ -370,10 +370,12 @@ extern "C" void hb_free_impl(void *ptr);
#define getenv(Name) nullptr
#endif
-#ifdef HB_NO_ERRNO
-static int errno = 0; /* Use something better? */
+#ifndef HB_NO_ERRNO
+# include <errno.h>
#else
-#include <errno.h>
+static int HB_UNUSED _hb_errno = 0;
+# undef errno
+# define errno _hb_errno
#endif
#if defined(HAVE_ATEXIT) && !defined(HB_USE_ATEXIT)
diff --git a/Build/source/libs/harfbuzz/version.ac b/Build/source/libs/harfbuzz/version.ac
index 65a8e5045c5..67d67cb2d80 100644
--- a/Build/source/libs/harfbuzz/version.ac
+++ b/Build/source/libs/harfbuzz/version.ac
@@ -8,4 +8,4 @@ dnl
dnl --------------------------------------------------------
dnl
dnl m4-include this file to define the current harfbuzz version
-m4_define([harfbuzz_version], [2.6.3])
+m4_define([harfbuzz_version], [2.6.4])