Update harfbuzz to 1.2.1 from the upstream
This updates harfbuzz from 0.9.38 (Feb 2015) to 1.2.1 (Feb 2016; dabf32a)
There have been numerous improvements and changes including
the switch to USE(Universal Shaping Engine) for a number of scripts.
The header files generated from rl files (rangel) and hb-version.h
are copied manually from the 1.2.1 tar ball.
for f in *rl
do
cp "$(basename $f rl)hh" "${TREE_TOP}/external/harfbuzz_ng/src/"
done
cp hb-version.h "${HB_TREE_TOP}/external/harfbuzz_ng/src/"
Besides, remove header files corresponding to removed rl files:
for f in $(git status | egrep 'deleted:.*rl$' | awk '{print $2;}')
do
git rm "$(basename $f rl)hh"
done
Bug: 26797521
Change-Id: Iff91c3ca6718e36402d380192385caca696653c3
diff --git a/.ci/deploy-docs.sh b/.ci/deploy-docs.sh
new file mode 100755
index 0000000..e4dbad4
--- /dev/null
+++ b/.ci/deploy-docs.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+set -x
+set -o errexit -o nounset
+
+BRANCH="$TRAVIS_BRANCH"
+if test "x$BRANCH" != xmaster; then exit; fi
+
+TAG="$(git describe --exact-match --match "[0-9]*" HEAD 2>/dev/null || true)"
+
+DOCSDIR=build-docs
+REVISION=$(git rev-parse --short HEAD)
+
+rm -rf $DOCSDIR || exit
+mkdir $DOCSDIR
+cd $DOCSDIR
+
+cp ../docs/html/* .
+
+git init
+git config user.name "Travis CI"
+git config user.email "[email protected]"
+set +x
+echo "git remote add upstream \"https://\[email protected]/$TRAVIS_REPO_SLUG.git\""
+git remote add upstream "https://[email protected]/$TRAVIS_REPO_SLUG.git"
+set -x
+git fetch upstream
+git reset upstream/gh-pages
+
+touch .
+git add -A .
+git commit -m "Rebuild docs for $REVISION"
+git push -q upstream HEAD:gh-pages
diff --git a/.travis.yml b/.travis.yml
index 4b3e0f8..f37b4b2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,9 @@
+# Build Configuration for Travis
+sudo: required # For Trusty beta
+os:
+ - linux
+ - osx
+dist: trusty
language: cpp
compiler:
- clang
@@ -6,20 +12,39 @@
global:
- CPPFLAGS=""
- CFLAGS="-Werror --coverage"
- - CXXFLAGS="-Werror --coverage"
+ - CXXFLAGS="-Werror -Wno-deprecated-register --coverage" # glib uses register and clang raises a warning
- LDFLAGS="--coverage"
install:
- - sudo apt-get install pkg-config ragel gtk-doc-tools # for autogen.sh
- - sudo apt-get install libfreetype6-dev # for font functions
- - sudo apt-get install libglib2.0-dev # for font functions / tests / utils
- - sudo apt-get install libcairo2-dev # for utils
- - sudo apt-get install libicu-dev # for extra unicode functions
- - sudo apt-get install libgraphite2-dev # for extra shapers
- - sudo pip install cpp-coveralls # for coveralls.io code coverage tracking
+ - if [ "$TRAVIS_OS_NAME" == "linux" ]; then pip install --user nose; fi
+ - if [ "$TRAVIS_OS_NAME" == "linux" ]; then pip install --user cpp-coveralls; fi # for coveralls.io code coverage tracking
+ - if [ "$TRAVIS_OS_NAME" == "linux" ]; then export PATH=$HOME/.local/bin:$PATH; fi # Make sure we can find the above Python packages
+ - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew update; fi;
+ - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew install ragel freetype glib gobject-introspection cairo icu4c graphite2; fi
+ - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew link --force icu4c; fi # icu4c is keg-only
script:
- NOCONFIGURE=1 ./autogen.sh
- - ./configure --with-freetype --with-glib --with-gobject --with-cairo --with-icu --with-graphite2
- - make && make check && { rm -f src/.libs/NONE.gcov; touch src/NONE; test $CC != gcc || coveralls; }
+ - export CONFIGURE_OPTS="--with-freetype --with-glib --with-gobject --with-cairo --with-icu --with-graphite2"
+ - if [ "$TRAVIS_OS_NAME" == "linux" -a "$CC" == "gcc" ]; then export CONFIGURE_OPTS="$CONFIGURE_OPTS --enable-gtk-doc"; fi
+ - if [ "$TRAVIS_OS_NAME" == "osx" ]; then export CONFIGURE_OPTS="$CONFIGURE_OPTS --with-coretext"; fi
+ - ./configure $CONFIGURE_OPTS
+ - make
+ - make check
+ - if [ "$TRAVIS_OS_NAME" == "linux" -a "$CC" == "gcc" -a "$TRAVIS_SLUG" == "behdad/harfbuzz" ]; then rm -f src/.libs/NONE.gcov; touch src/NONE; coveralls -e docs; fi
+after_success:
+ - if [ "$TRAVIS_OS_NAME" == "linux" -a "$CC" == "gcc" -a "$TRAVIS_SECURE_ENV_VARS" == "true" ]; then bash .ci/deploy-docs.sh; fi
notifications:
irc: "irc.freenode.org#harfbuzz"
email: [email protected]
+
+addons:
+ apt:
+ packages:
+ - pkg-config # for autogen.sh
+ - ragel
+ - gtk-doc-tools
+ - libfreetype6-dev # for font function
+ - libglib2.0-dev # for font functions / tests / utils
+ - libcairo2-dev # for utils
+ - libicu-dev # for extra unicode functions
+ - libgraphite2-dev # for extra shapers
+ - # libgirepository1.0-dev # for gobject-introspection
diff --git a/Android.mk b/Android.mk
index 418b6c0..c8cc501 100644
--- a/Android.mk
+++ b/Android.mk
@@ -75,9 +75,10 @@
src/hb-ot-shape-complex-indic.cc \
src/hb-ot-shape-complex-indic-table.cc \
src/hb-ot-shape-complex-myanmar.cc \
- src/hb-ot-shape-complex-sea.cc \
src/hb-ot-shape-complex-thai.cc \
src/hb-ot-shape-complex-tibetan.cc \
+ src/hb-ot-shape-complex-use.cc \
+ src/hb-ot-shape-complex-use-table.cc \
src/hb-ot-shape-normalize.cc \
src/hb-ot-shape-fallback.cc \
$(NULL)
diff --git a/BUILD.md b/BUILD.md
new file mode 100644
index 0000000..86285c6
--- /dev/null
+++ b/BUILD.md
@@ -0,0 +1,33 @@
+On Linux, install the development packages for
+[FreeType](http://www.freedesktop.org/wiki/Software/FreeType/),
+Cairo, and GLib. For example, on Ubuntu / Debian, you would do:
+* sudo apt-get install gcc g++ libfreetype6-dev libglib2.0-dev libcairo2-dev
+
+whereas on Fedora, RHEL, CentOS, and other Red Hat based systems you would do:
+* sudo yum install gcc gcc-c++ freetype-devel glib2-devel cairo-devel
+
+on the Mac, using MacPorts:
+* sudo port install freetype glib2 cairo
+
+or using Homebrew:
+* brew install freetype glib cairo
+
+If you are using a tarball, you can now proceed to running configure and make
+as with any other standard package. That should leave you with a shared
+library in src/, and a few utility programs including hb-view and hb-shape
+under util/. From the tarball, NMake Makefiles are also provided in win32/,
+which supports building HarfBuzz using Visual Studio, with a README.txt that
+gives instructions on building using NMake.
+If you are bootstraping from git, you need a few more tools before you can
+run autogen.sh for the first time. Namely, pkg-config and ragel. Again,
+on Ubuntu / Debian:
+* sudo apt-get install autoconf automake libtool pkg-config ragel gtk-doc-tools
+
+and on Fedora, RHEL, CentOS:
+* sudo yum install autoconf automake libtool pkgconfig ragel gtk-doc
+
+on the Mac, using MacPorts:
+* sudo port install autoconf automake libtool pkgconfig ragel gtk-doc
+
+or using Homebrew:
+* brew port install autoconf automake libtool pkgconfig ragel gtk-doc
diff --git a/Makefile.am b/Makefile.am
index 58afd9b..d56a151 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -4,13 +4,14 @@
ACLOCAL_AMFLAGS = -I m4
-SUBDIRS = src util test docs
+SUBDIRS = src util test docs win32
EXTRA_DIST = \
autogen.sh \
harfbuzz.doap \
Android.mk \
README.python \
+ BUILD.md \
$(NULL)
MAINTAINERCLEANFILES = \
@@ -19,6 +20,8 @@
$(GITIGNORE_MAINTAINERCLEANFILES_MAKEFILE_IN) \
$(srcdir)/INSTALL \
$(srcdir)/ChangeLog \
+ $(srcdir)/gtk-doc.make \
+ $(srcdir)/m4/gtk-doc.m4 \
$(NULL)
diff --git a/NEWS b/NEWS
index 3a33bdf..b1b63b2 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,242 @@
+Overview of changes leading to 1.2.1
+Friday, February 23, 2016
+====================================
+
+- CoreText: Fix bug with wrong scale if font scale was changed later.
+ https://github.com/libass/libass/issues/212
+- CoreText: Drastically speed up font initialization.
+- CoreText: Fix tiny leak.
+- Group ZWJ/ZWNJ with previous syllable under cluster-level=0.
+ https://github.com/behdad/harfbuzz/issues/217
+- Add test/shaping/README.md about how to add tests to the suite.
+
+
+Overview of changes leading to 1.2.0
+Friday, February 19, 2016
+====================================
+
+- Fix various issues (hangs mostly) in case of memory allocation failure.
+- Change mark zeroing types of most shapers from BY_UNICODE_LATE to
+ BY_GDEF_LATE. This seems to be what Uniscribe does.
+- Change mark zeroing of USE shaper from NONE to BY_GDEF_EARLY. That's
+ what Windows does.
+- Allow GPOS cursive connection on marks, and fix the interaction with
+ mark attachment. This work resulted in some changes to how mark
+ attachments work. See:
+ https://github.com/behdad/harfbuzz/issues/211
+ https://github.com/behdad/harfbuzz/commit/86c68c7a2c971efe8e35b1f1bd99401dc8b688d2
+- Graphite2 shaper: improved negative advance handling (eg. Nastaliq).
+- Add nmake-based build system for Windows.
+- Minor speedup.
+- Misc. improvements.
+
+
+Overview of changes leading to 1.1.3
+Monday, January 11, 2016
+====================================
+
+- Ported Indic shaper to Unicode 8.0 data.
+- Universal Shaping Engine fixes.
+- Speed up CoreText shaper when font fallback happens in CoreText.
+- Documentation improvements, thanks to Khaled Hosny.
+- Very rough directwrite shaper for testing, thanks to Ebrahim Byagowi.
+- Misc bug fixes.
+- New API:
+
+ * Font extents:
+ hb_font_extents_t
+ hb_font_get_font_extents_func_t
+ hb_font_get_font_h_extents_func_t
+ hb_font_get_font_v_extents_func_t
+ hb_font_funcs_set_font_h_extents_func
+ hb_font_funcs_set_font_v_extents_func
+ hb_font_get_h_extents
+ hb_font_get_v_extents
+ hb_font_get_extents_for_direction
+
+ * Buffer message (aka debug):
+ hb_buffer_message_func_t
+ hb_buffer_set_message_func()
+ Actual message protocol to be fleshed out later.
+
+
+Overview of changes leading to 1.1.2
+Wednesday, November 26, 2015
+====================================
+
+- Fix badly-broken fallback shaper that affected terminology.
+ https://github.com/behdad/harfbuzz/issues/187
+- Fix y_scaling in Graphite shaper.
+- API changes:
+ * An unset glyph_h_origin() function in font-funcs now (sensibly)
+ implies horizontal origin at 0,0. Ie, the nil callback returns
+ true instead of false. As such, implementations that have a
+ glyph_h_origin() that simply returns true, can remove that function
+ with HarfBuzz >= 1.1.2. This results in a tiny speedup.
+
+
+Overview of changes leading to 1.1.1
+Wednesday, November 24, 2015
+====================================
+
+- Build fixes, specially for hb-coretext.
+
+
+Overview of changes leading to 1.1.0
+Wednesday, November 18, 2015
+====================================
+
+- Implement 'stch' stretch feature for Syriac Abbreviation Mark.
+ https://github.com/behdad/harfbuzz/issues/141
+- Disable use of decompose_compatibility() callback.
+- Implement "shaping" of various Unicode space characters, even
+ if the font does not support them.
+ https://github.com/behdad/harfbuzz/issues/153
+- If font does not support U+2011 NO-BREAK HYPHEN, fallback to
+ U+2010 HYPHEN.
+- Changes resulting from libFuzzer continuous fuzzing:
+ * Reject font tables that need more than 8 edits,
+ * Bound buffer growth during shaping to 32x,
+ * Fix assertions and other issues at OOM / buffer max-growth.
+- Misc fixes and optimizations.
+- API changes:
+ * All fonts created with hb_font_create() now inherit from
+ (ie. have parent) hb_font_get_empty().
+
+
+Overview of changes leading to 1.0.6
+Thursday, October 15, 2015
+====================================
+
+- Reduce max nesting level in OT lookups from 8 to 6.
+ Should not affect any real font as far as I know.
+- Fix memory access issue in ot-font.
+- Revert default load-flags of fonts created using hb_ft_font_create()
+ back to FT_LOAD_DEFAULT|FT_LOAD_NO_HINTING. This was changed in
+ last release (1.0.5), but caused major issues, so revert.
+ https://github.com/behdad/harfbuzz/issues/143
+
+
+Overview of changes leading to 1.0.5
+Tuesday, October 13, 2015
+====================================
+
+- Fix multiple memory access bugs discovered using libFuzzer.
+ https://github.com/behdad/harfbuzz/issues/139
+ Everyone should upgrade to this version as soon as possible.
+ We now have continuous fuzzing set up, to avoid issues like
+ these creeping in again.
+- Misc fixes.
+
+- New API:
+ * hb_font_set_parent().
+ * hb_ft_font_[sg]et_load_flags()
+ The default flags for fonts created using hb_ft_font_create()
+ has changed to default to FT_LOAD_DEFAULT now. Previously it
+ was defaulting to FT_LOAD_DFEAULT|FT_LOAD_NO_HINTING.
+
+- API changes:
+ * Fonts now default to units-per-EM as their scale, instead of 0.
+ * hb_font_create_sub_font() does NOT make parent font immutable
+ anymore. hb_font_make_immutable() does.
+
+
+Overview of changes leading to 1.0.4
+Wednesday, September 30, 2015
+====================================
+
+- Fix minor out-of-bounds read error.
+
+
+Overview of changes leading to 1.0.3
+Tuesday, September 1, 2015
+====================================
+
+- Start of user documentation, from Simon Cozens!
+- Implement glyph_extents() for TrueType fonts in hb-ot-font.
+- Improve GPOS cursive attachments with conflicting lookups.
+- More fixes for cluster-level = 1.
+- Uniscribe positioning fix.
+
+
+Overview of changes leading to 1.0.2
+Wednesday, August 19, 2015
+====================================
+
+- Fix shaping with cluster-level > 0.
+- Fix Uniscribe backend font-size scaling.
+- Declare dependencies in harfbuzz.pc.
+ FreeType is not declared though, to avoid bugs in pkg-config
+ 0.26 with recursive dependencies.
+- Slightly improved debug infrastructure. More to come later.
+- Misc build fixes.
+
+
+Overview of changes leading to 1.0.1
+Monday, July 27, 2015
+====================================
+
+- Fix out-of-bounds access in USE shaper.
+
+
+Overview of changes leading to 1.0.0
+Sunday, July 26, 2015
+====================================
+
+- Implement Universal Shaping Engine:
+ https://www.microsoft.com/typography/OpenTypeDev/USE/intro.htm
+ http://blogs.windows.com/bloggingwindows/2015/02/23/windows-shapes-the-worlds-languages/
+- Bump version to 1.0.0. The soname was NOT bumped.
+
+
+Overview of changes leading to 0.9.42
+Thursday, July 26, 2015
+=====================================
+
+- New API to allow for retrieving finer-grained cluster
+ mappings if the client desires to handle them. Default
+ behavior is unchanged.
+- Fix cluster merging when removing default-ignorables.
+- Update to Unicode 8.0
+- hb-graphite2 fixes.
+- Misc fixes.
+- Removed HB_NO_MERGE_CLUSTERS hack.
+- New API:
+ hb_buffer_cluster_level_t enum
+ hb_buffer_get_cluster_level()
+ hb_buffer_set_cluster_level()
+ hb-shape / hb-view --cluster-level
+
+
+Overview of changes leading to 0.9.41
+Thursday, June 18, 2015
+=====================================
+
+- Fix hb-coretext with trailing whitespace in right-to-left.
+- New API: hb_buffer_reverse_range().
+- Allow implementing atomic ops in config.h.
+- Fix hb_language_t in language bindings.
+- Misc fixes.
+
+
+Overview of changes leading to 0.9.40
+Friday, March 20, 2015
+=====================================
+
+- Another hb-coretext crasher fix. Ouch!
+- Happy Norouz!
+
+
+Overview of changes leading to 0.9.39
+Wednesday, March 4, 2015
+=====================================
+
+- Critical hb-coretext fixes.
+- Optimizations and refactoring; no functional change
+ expected.
+- Misc build fixes.
+
+
Overview of changes leading to 0.9.38
Friday, January 23, 2015
=====================================
diff --git a/README b/README
index d34bc74..3fcdfb4 100644
--- a/README
+++ b/README
@@ -1,5 +1,6 @@
[](https://travis-ci.org/behdad/harfbuzz)
[](https://coveralls.io/r/behdad/harfbuzz)
+[ABI Tracker](http://abi-laboratory.pro/tracker/timeline/harfbuzz/)
This is HarfBuzz, a text shaping library.
diff --git a/README.python b/README.python
index eabdf5b..cd31264 100644
--- a/README.python
+++ b/README.python
@@ -1,6 +1,10 @@
To enable HarfBuzz bindings for Python among other languages, make sure
-you have latest version of gobject-introspection compiled, and then
-run autogen.sh (if building from git), and then:
+you have latest version of gobject-introspection available. On Ubuntu,
+you can install that this way:
+
+ sudo apt-get install libgirepository1.0-dev
+
+And then run autogen.sh (if building from git), and then:
./configure --with-gobject --enable-introspection
diff --git a/README.version b/README.version
index 62c97b8..65ac146 100644
--- a/README.version
+++ b/README.version
@@ -1,3 +1,3 @@
-URL: http://www.freedesktop.org/software/harfbuzz/release/harfbuzz-0.9.33.tar.bz2
-Version: 0.9.33
+URL: http://www.freedesktop.org/software/harfbuzz/release/harfbuzz-1.2.1.tar.bz2
+Version: 1.2.1
BugComponent: 25699
diff --git a/autogen.sh b/autogen.sh
index a267f29..ff1b0c0 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -19,17 +19,22 @@
exit 1
}
+echo -n "checking for libtoolize... "
+which glibtoolize || which libtoolize || {
+ echo "*** No libtoolize (libtool) found, please install it ***"
+ exit 1
+}
echo -n "checking for gtkdocize... "
if which gtkdocize ; then
gtkdocize --copy || exit 1
else
- echo "*** No gtkdocize found, skipping documentation ***"
+ echo "*** No gtkdocize (gtk-doc) found, skipping documentation ***"
echo "EXTRA_DIST = " > gtk-doc.make
fi
echo -n "checking for autoreconf... "
which autoreconf || {
- echo "*** No autoreconf found, please install it ***"
+ echo "*** No autoreconf (autoconf) found, please install it ***"
exit 1
}
diff --git a/configure.ac b/configure.ac
index 3e42d95..d12d4b8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
AC_PREREQ([2.64])
AC_INIT([HarfBuzz],
- [0.9.38],
+ [1.2.1],
[http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz],
[harfbuzz],
[http://harfbuzz.org/])
@@ -51,7 +51,7 @@
m4_define([hb_libtool_age],
m4_eval(hb_version_int - hb_libtool_revision))
m4_define([hb_libtool_current],
- m4_eval(hb_version_major + hb_libtool_age))
+ m4_eval(hb_libtool_age))
HB_LIBTOOL_VERSION_INFO=hb_libtool_current:hb_libtool_revision:hb_libtool_age
AC_SUBST(HB_LIBTOOL_VERSION_INFO)
@@ -145,8 +145,10 @@
[Use glib @<:@default=auto@:>@])],,
[with_glib=auto])
have_glib=false
+GLIB_DEPS="glib-2.0 >= 2.16"
+AC_SUBST(GLIB_DEPS)
if test "x$with_glib" = "xyes" -o "x$with_glib" = "xauto"; then
- PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.16, have_glib=true, :)
+ PKG_CHECK_MODULES(GLIB, $GLIB_DEPS, have_glib=true, :)
fi
if test "x$with_glib" = "xyes" -a "x$have_glib" != "xtrue"; then
AC_MSG_ERROR([glib support requested but glib-2.0 not found])
@@ -235,6 +237,24 @@
dnl ==========================================================================
+AC_ARG_WITH(fontconfig,
+ [AS_HELP_STRING([--with-fontconfig=@<:@yes/no/auto@:>@],
+ [Use fontconfig @<:@default=auto@:>@])],,
+ [with_fontconfig=auto])
+have_fontconfig=false
+if test "x$with_fontconfig" = "xyes" -o "x$with_fontconfig" = "xauto"; then
+ PKG_CHECK_MODULES(FONTCONFIG, fontconfig, have_fontconfig=true, :)
+fi
+if test "x$with_fontconfig" = "xyes" -a "x$have_fontconfig" != "xtrue"; then
+ AC_MSG_ERROR([fontconfig support requested but not found])
+fi
+if $have_fontconfig; then
+ AC_DEFINE(HAVE_FONTCONFIG, 1, [Have fontconfig library])
+fi
+AM_CONDITIONAL(HAVE_FONTCONFIG, $have_fontconfig)
+
+dnl ==========================================================================
+
AC_ARG_WITH(icu,
[AS_HELP_STRING([--with-icu=@<:@yes/no/auto@:>@],
[Use ICU @<:@default=auto@:>@])],,
@@ -278,8 +298,10 @@
[Use the graphite2 library @<:@default=no@:>@])],,
[with_graphite2=no])
have_graphite2=false
+GRAPHITE2_DEPS="graphite2"
+AC_SUBST(GRAPHITE2_DEPS)
if test "x$with_graphite2" = "xyes" -o "x$with_graphite2" = "xauto"; then
- PKG_CHECK_MODULES(GRAPHITE2, graphite2, have_graphite2=true, :)
+ PKG_CHECK_MODULES(GRAPHITE2, $GRAPHITE2_DEPS, have_graphite2=true, :)
fi
if test "x$with_graphite2" = "xyes" -a "x$have_graphite2" != "xtrue"; then
AC_MSG_ERROR([graphite2 support requested but libgraphite2 not found])
@@ -296,9 +318,11 @@
[Use the FreeType library @<:@default=auto@:>@])],,
[with_freetype=auto])
have_freetype=false
+FREETYPE_DEPS="freetype2 >= 12.0.6"
+AC_SUBST(FREETYPE_DEPS)
if test "x$with_freetype" = "xyes" -o "x$with_freetype" = "xauto"; then
# See freetype/docs/VERSION.DLL; 12.0.6 means freetype-2.4.2
- PKG_CHECK_MODULES(FREETYPE, freetype2 >= 12.0.6, have_freetype=true, :)
+ PKG_CHECK_MODULES(FREETYPE, $FREETYPE_DEPS, have_freetype=true, :)
fi
if test "x$with_freetype" = "xyes" -a "x$have_freetype" != "xtrue"; then
AC_MSG_ERROR([FreeType support requested but libfreetype2 not found])
@@ -332,6 +356,30 @@
dnl ===========================================================================
+AC_ARG_WITH(directwrite,
+ [AS_HELP_STRING([--with-directwrite=@<:@yes/no/auto@:>@],
+ [Use the DirectWrite library (experimental) @<:@default=no@:>@])],,
+ [with_directwrite=no])
+have_directwrite=false
+AC_LANG_PUSH([C++])
+if test "x$with_directwrite" = "xyes" -o "x$with_directwrite" = "xauto"; then
+ AC_CHECK_HEADERS(dwrite.h, have_directwrite=true)
+fi
+AC_LANG_POP([C++])
+if test "x$with_directwrite" = "xyes" -a "x$have_directwrite" != "xtrue"; then
+ AC_MSG_ERROR([directwrite support requested but not found])
+fi
+if $have_directwrite; then
+ DIRECTWRITE_CXXFLAGS=
+ DIRECTWRITE_LIBS="-ldwrite"
+ AC_SUBST(DIRECTWRITE_CXXFLAGS)
+ AC_SUBST(DIRECTWRITE_LIBS)
+ AC_DEFINE(HAVE_DIRECTWRITE, 1, [Have DirectWrite library])
+fi
+AM_CONDITIONAL(HAVE_DIRECTWRITE, $have_directwrite)
+
+dnl ===========================================================================
+
AC_ARG_WITH(coretext,
[AS_HELP_STRING([--with-coretext=@<:@yes/no/auto@:>@],
[Use CoreText @<:@default=no@:>@])],,
@@ -416,10 +464,12 @@
util/Makefile
test/Makefile
test/api/Makefile
+test/fuzzing/Makefile
test/shaping/Makefile
docs/Makefile
-docs/reference/Makefile
-docs/reference/version.xml
+docs/version.xml
+win32/Makefile
+win32/config.h.win32
])
AC_OUTPUT
@@ -438,6 +488,7 @@
Tools used for command-line utilities:
Cairo: ${have_cairo}
+ Fontconfig: ${have_fontconfig}
Additional shapers (the more the better):
Graphite2: ${have_graphite2}
@@ -445,6 +496,7 @@
Platform shapers (not normally needed):
CoreText: ${have_coretext}
Uniscribe: ${have_uniscribe}
+ DirectWrite: ${have_directwrite}
Other features:
Documentation: ${have_gtk_doc}
diff --git a/docs/HarfBuzz.png b/docs/HarfBuzz.png
new file mode 100644
index 0000000..d58d9fc
--- /dev/null
+++ b/docs/HarfBuzz.png
Binary files differ
diff --git a/docs/Makefile.am b/docs/Makefile.am
index f3ddc22..3916801 100644
--- a/docs/Makefile.am
+++ b/docs/Makefile.am
@@ -1 +1,122 @@
-SUBDIRS = reference
+# Process this file with automake to produce Makefile.in
+
+# We require automake 1.6 at least.
+AUTOMAKE_OPTIONS = 1.6
+
+# This is a blank Makefile.am for using gtk-doc.
+# Copy this to your project's API docs directory and modify the variables to
+# suit your project. See the GTK+ Makefiles in gtk+/docs/reference for examples
+# of using the various options.
+
+# The name of the module, e.g. 'glib'.
+DOC_MODULE=harfbuzz
+
+# Uncomment for versioned docs and specify the version of the module, e.g. '2'.
+#DOC_MODULE_VERSION=$(HB_VERSION_MAJOR)
+
+# The top-level SGML file. You can change this if you want to.
+DOC_MAIN_SGML_FILE=$(DOC_MODULE)-docs.xml
+
+# Directories containing the source code.
+# gtk-doc will search all .c and .h files beneath these paths
+# for inline comments documenting functions and macros.
+# e.g. DOC_SOURCE_DIR=$(top_srcdir)/gtk $(top_srcdir)/gdk
+DOC_SOURCE_DIR=$(top_srcdir)/src $(top_builddir)/src
+
+# Extra options to pass to gtkdoc-scangobj. Not normally needed.
+SCANGOBJ_OPTIONS=
+
+# Extra options to supply to gtkdoc-scan.
+# e.g. SCAN_OPTIONS=--deprecated-guards="GTK_DISABLE_DEPRECATED"
+SCAN_OPTIONS=--rebuild-types --deprecated-guards="HB_DISABLE_DEPRECATED" \
+ --ignore-decorators="HB_EXTERN"
+
+# Header files or dirs to ignore when scanning. Use base file/dir names
+# e.g. IGNORE_HFILES=gtkdebug.h gtkintl.h private_code
+IGNORE_HFILES=`cd $(top_srcdir)/src; find . -path './hb-*/*.h' | sed 's@^.*/@@'`
+if HAVE_GOBJECT
+else
+IGNORE_HFILES+=hb-gobject.h hb-gobject-enums.h hb-gobject-structs.h
+endif
+
+# Extra options to supply to gtkdoc-mkdb.
+# e.g. MKDB_OPTIONS=--xml-mode --output-format=xml
+MKDB_OPTIONS=--source-suffixes=h,cc --xml-mode --output-format=xml --ignore-files="$(IGNORE_HFILES)"
+
+# Extra options to supply to gtkdoc-mktmpl
+# e.g. MKTMPL_OPTIONS=--only-section-tmpl
+MKTMPL_OPTIONS=
+
+# Extra options to supply to gtkdoc-mkhtml
+MKHTML_OPTIONS=
+
+# Extra options to supply to gtkdoc-fixref. Not normally needed.
+# e.g. FIXXREF_OPTIONS=--extra-dir=../gdk-pixbuf/html --extra-dir=../gdk/html
+FIXXREF_OPTIONS=
+
+# Used for dependencies. The docs will be rebuilt if any of these change.
+# e.g. HFILE_GLOB=$(top_srcdir)/gtk/*.h
+# e.g. CFILE_GLOB=$(top_srcdir)/gtk/*.c
+HFILE_GLOB=$(top_srcdir)/src/hb.h $(top_srcdir)/src/hb-*.h
+CFILE_GLOB=$(top_srcdir)/src/hb-*.cc
+
+# Extra header to include when scanning, which are not under DOC_SOURCE_DIR
+# e.g. EXTRA_HFILES=$(top_srcdir}/contrib/extra.h
+EXTRA_HFILES=$(top_builddir)/src/hb-version.h
+
+# Images to copy into HTML directory.
+# e.g. HTML_IMAGES=$(top_srcdir)/gtk/stock-icons/stock_about_24.png
+HTML_IMAGES= \
+ HarfBuzz.png
+
+# Extra SGML files that are included by $(DOC_MAIN_SGML_FILE).
+# e.g. content_files=running.sgml building.sgml changes-2.0.sgml
+content_files= \
+ usermanual-buffers-language-script-and-direction.xml \
+ usermanual-clusters.xml \
+ usermanual-fonts-and-faces.xml \
+ usermanual-glyph-information.xml \
+ usermanual-hello-harfbuzz.xml \
+ usermanual-install-harfbuzz.xml \
+ usermanual-opentype-features.xml \
+ usermanual-what-is-harfbuzz.xml \
+ version.xml
+
+# SGML files where gtk-doc abbrevations (#GtkWidget) are expanded
+# These files must be listed here *and* in content_files
+# e.g. expand_content_files=running.sgml
+expand_content_files=
+
+# CFLAGS and LDFLAGS for compiling gtkdoc-scangobj with your library.
+# Only needed if you are using gtkdoc-scangobj to dynamically query widget
+# signals and properties.
+# e.g. GTKDOC_CFLAGS=-I$(top_srcdir) -I$(top_builddir) $(GTK_DEBUG_FLAGS)
+# e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib)
+GTKDOC_CFLAGS=
+GTKDOC_LIBS=$(top_builddir)/src/libharfbuzz.la
+if HAVE_GOBJECT
+GTKDOC_LIBS+=$(top_builddir)/src/libharfbuzz-gobject.la
+endif
+
+# This includes the standard gtk-doc make rules, copied by gtkdocize.
+include $(top_srcdir)/gtk-doc.make
+
+# Other files to distribute
+# e.g. EXTRA_DIST += version.xml.in
+EXTRA_DIST += version.xml.in
+
+# Files not to distribute
+# for --rebuild-types in $(SCAN_OPTIONS), e.g. $(DOC_MODULE).types
+# for --rebuild-sections in $(SCAN_OPTIONS) e.g. $(DOC_MODULE)-sections.txt
+#DISTCLEANFILES +=
+
+# Comment this out if you want 'make check' to test you doc status
+# and run some sanity checks
+if ENABLE_GTK_DOC
+TESTS_ENVIRONMENT = cd $(srcdir) && \
+ DOC_MODULE=$(DOC_MODULE) DOC_MAIN_SGML_FILE=$(DOC_MAIN_SGML_FILE) \
+ SRCDIR=$(abs_srcdir) BUILDDIR=$(abs_builddir)
+#TESTS = $(GTKDOC_CHECK)
+endif
+
+-include $(top_srcdir)/git.mk
diff --git a/docs/harfbuzz-docs.xml b/docs/harfbuzz-docs.xml
new file mode 100644
index 0000000..2c43c46
--- /dev/null
+++ b/docs/harfbuzz-docs.xml
@@ -0,0 +1,185 @@
+<?xml version="1.0"?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+ "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
+ <!ENTITY % local.common.attrib "xmlns:xi CDATA #FIXED 'http://www.w3.org/2003/XInclude'">
+ <!ENTITY version SYSTEM "version.xml">
+]>
+<book id="index">
+ <bookinfo>
+ <title>HarfBuzz Manual</title>
+ <abstract>
+ <title>HarfBuzz</title>
+ <graphic fileref="HarfBuzz.png" format="PNG" align="center"/>
+ <para>
+ HarfBuzz is an <ulink url="http://www.microsoft.com/typography/otspec/">OpenType</ulink>
+ text shaping engine.
+ </para>
+ <para>
+ The current HarfBuzz codebase, formerly known as harfbuzz-ng, is
+ versioned 1.x.x and is stable and under active maintenance. This is
+ what is used in latest versions of Firefox, GNOME, ChromeOS, Chrome,
+ LibreOffice, XeTeX, Android, and KDE, among other places. The canonical
+ source tree is available
+ <ulink url="http://cgit.freedesktop.org/harfbuzz/">here</ulink>.
+ Also available on
+ <ulink url="https://github.com/behdad/harfbuzz">github</ulink>.
+ See <xref linkend="download" endterm="download.title"/> for release tarballs.
+ </para>
+ <para>
+ The old HarfBuzz codebase, these days known as harfbuzz-old, was
+ derived from <ulink url="http://freetype.org/">FreeType</ulink>,
+ <ulink url="http://pango.org/">Pango</ulink>, and
+ <ulink url="http://qt-project.org/">Qt</ulink> and is available
+ <ulink url="http://cgit.freedesktop.org/harfbuzz.old/">here</ulink>.
+ It is not actively developed or maintained, and is extremely buggy. All
+ users are encouraged to switch over to the new HarfBuzz as soon as
+ possible. There are no release tarballs of old HarfBuzz whatsoever.
+ </para>
+ </abstract>
+ </bookinfo>
+
+ <part>
+ <title>User's manual</title>
+ <xi:include href="usermanual-what-is-harfbuzz.xml"/>
+ <xi:include href="usermanual-install-harfbuzz.xml"/>
+ <xi:include href="usermanual-hello-harfbuzz.xml"/>
+ <xi:include href="usermanual-buffers-language-script-and-direction.xml"/>
+ <xi:include href="usermanual-fonts-and-faces.xml"/>
+ <xi:include href="usermanual-clusters.xml"/>
+ <xi:include href="usermanual-opentype-features.xml"/>
+ <xi:include href="usermanual-glyph-information.xml"/>
+ </part>
+
+ <part>
+ <partinfo>
+ <releaseinfo>
+ This document is for HarfBuzz &version;.
+ <!--The latest version of this documentation can be found on-line at
+ <ulink role="online-location" url="http://[SERVER]/libharfbuzz/index.html">http://[SERVER]/libharfbuzz/</ulink>.-->
+ </releaseinfo>
+ </partinfo>
+ <title>Reference manual</title>
+ <chapter>
+ <title>Harfbuzz API</title>
+ <xi:include href="xml/hb.xml"/>
+ <xi:include href="xml/hb-common.xml"/>
+ <xi:include href="xml/hb-unicode.xml"/>
+ <xi:include href="xml/hb-buffer.xml"/>
+ <xi:include href="xml/hb-blob.xml"/>
+ <xi:include href="xml/hb-face.xml"/>
+ <xi:include href="xml/hb-font.xml"/>
+ <xi:include href="xml/hb-shape.xml"/>
+
+ <xi:include href="xml/hb-version.xml"/>
+ <xi:include href="xml/hb-deprecated.xml"/>
+
+ <xi:include href="xml/hb-set.xml"/>
+
+ <xi:include href="xml/hb-ot.xml"/>
+ <xi:include href="xml/hb-ot-layout.xml"/>
+ <xi:include href="xml/hb-ot-tag.xml"/>
+ <xi:include href="xml/hb-ot-font.xml"/>
+ <xi:include href="xml/hb-ot-shape.xml"/>
+
+ <xi:include href="xml/hb-shape-plan.xml"/>
+
+ <xi:include href="xml/hb-glib.xml"/>
+ <xi:include href="xml/hb-icu.xml"/>
+
+ <xi:include href="xml/hb-ft.xml"/>
+
+ <xi:include href="xml/hb-graphite2.xml"/>
+ <xi:include href="xml/hb-uniscribe.xml"/>
+ <xi:include href="xml/hb-coretext.xml"/>
+
+ <xi:include href="xml/hb-gobject.xml"/>
+
+ </chapter>
+ <chapter id="object-tree">
+ <title>Object Hierarchy</title>
+ <xi:include href="xml/tree_index.sgml"/>
+ </chapter>
+ <index id="api-index-full">
+ <title>API Index</title>
+ <xi:include href="xml/api-index-full.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-0-9-2" role="0.9.2">
+ <title>Index of new symbols in 0.9.2</title>
+ <xi:include href="xml/api-index-0.9.2.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-0-9-5" role="0.9.5">
+ <title>Index of new symbols in 0.9.5</title>
+ <xi:include href="xml/api-index-0.9.5.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-0-9-7" role="0.9.7">
+ <title>Index of new symbols in 0.9.7</title>
+ <xi:include href="xml/api-index-0.9.7.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-0-9-8" role="0.9.8">
+ <title>Index of new symbols in 0.9.8</title>
+ <xi:include href="xml/api-index-0.9.8.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-0-9-10" role="0.9.10">
+ <title>Index of new symbols in 0.9.10</title>
+ <xi:include href="xml/api-index-0.9.10.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-0-9-11" role="0.9.11">
+ <title>Index of new symbols in 0.9.11</title>
+ <xi:include href="xml/api-index-0.9.11.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-0-9-20" role="0.9.20">
+ <title>Index of new symbols in 0.9.20</title>
+ <xi:include href="xml/api-index-0.9.20.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-0-9-22" role="0.9.22">
+ <title>Index of new symbols in 0.9.22</title>
+ <xi:include href="xml/api-index-0.9.22.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-0-9-28" role="0.9.28">
+ <title>Index of new symbols in 0.9.28</title>
+ <xi:include href="xml/api-index-0.9.28.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-0-9-30" role="0.9.30">
+ <title>Index of new symbols in 0.9.30</title>
+ <xi:include href="xml/api-index-0.9.30.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-0-9-31" role="0.9.31">
+ <title>Index of new symbols in 0.9.31</title>
+ <xi:include href="xml/api-index-0.9.31.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-0-9-38" role="0.9.38">
+ <title>Index of new symbols in 0.9.38</title>
+ <xi:include href="xml/api-index-0.9.38.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-0-9-39" role="0.9.39">
+ <title>Index of new symbols in 0.9.39</title>
+ <xi:include href="xml/api-index-0.9.39.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-0-9-41" role="0.9.41">
+ <title>Index of new symbols in 0.9.41</title>
+ <xi:include href="xml/api-index-0.9.41.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-0-9-42" role="0.9.42">
+ <title>Index of new symbols in 0.9.42</title>
+ <xi:include href="xml/api-index-0.9.42.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-1-0-5" role="1.0.5">
+ <title>Index of new symbols in 1.0.5</title>
+ <xi:include href="xml/api-index-1.0.5.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-1-1-2" role="1.1.2">
+ <title>Index of new symbols in 1.1.2</title>
+ <xi:include href="xml/api-index-1.1.2.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="api-index-1-1-3" role="1.1.3">
+ <title>Index of new symbols in 1.1.3</title>
+ <xi:include href="xml/api-index-1.1.3.xml"><xi:fallback /></xi:include>
+ </index>
+ <index id="deprecated-api-index" role="deprecated">
+ <title>Index of deprecated API</title>
+ <xi:include href="xml/api-index-deprecated.xml"><xi:fallback /></xi:include>
+ </index>
+
+ <xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>
+ </part>
+</book>
diff --git a/docs/reference/harfbuzz-overrides.txt b/docs/harfbuzz-overrides.txt
similarity index 100%
rename from docs/reference/harfbuzz-overrides.txt
rename to docs/harfbuzz-overrides.txt
diff --git a/docs/reference/harfbuzz-sections.txt b/docs/harfbuzz-sections.txt
similarity index 89%
rename from docs/reference/harfbuzz-sections.txt
rename to docs/harfbuzz-sections.txt
index 3612dad..e0dc23d 100644
--- a/docs/reference/harfbuzz-sections.txt
+++ b/docs/harfbuzz-sections.txt
@@ -2,6 +2,7 @@
<FILE>hb</FILE>
<SUBSECTION Private>
HB_H_IN
+HB_EXTERN
</SECTION>
<SECTION>
@@ -25,94 +26,106 @@
<SECTION>
<FILE>hb-buffer</FILE>
HB_SEGMENT_PROPERTIES_DEFAULT
-hb_buffer_add
-hb_buffer_add_utf16
-hb_buffer_add_utf32
-hb_buffer_add_utf8
-hb_buffer_allocation_successful
-hb_buffer_clear_contents
-hb_buffer_content_type_t
+HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT
hb_buffer_create
-hb_buffer_deserialize_glyphs
-hb_buffer_destroy
-hb_buffer_flags_t
-hb_buffer_get_content_type
-hb_buffer_get_direction
+hb_buffer_reference
hb_buffer_get_empty
+hb_buffer_destroy
+hb_buffer_reset
+hb_buffer_clear_contents
+hb_buffer_pre_allocate
+hb_buffer_allocation_successful
+hb_buffer_add
+hb_buffer_add_codepoints
+hb_buffer_add_utf32
+hb_buffer_add_utf16
+hb_buffer_add_utf8
+hb_buffer_add_latin1
+hb_buffer_set_content_type
+hb_buffer_get_content_type
+hb_buffer_set_direction
+hb_buffer_get_direction
+hb_buffer_set_script
+hb_buffer_get_script
+hb_buffer_set_language
+hb_buffer_get_language
+hb_buffer_set_flags
hb_buffer_get_flags
+hb_buffer_set_cluster_level
+hb_buffer_get_cluster_level
+hb_buffer_set_length
+hb_buffer_get_length
+hb_buffer_set_segment_properties
+hb_buffer_get_segment_properties
+hb_buffer_guess_segment_properties
+hb_buffer_set_unicode_funcs
+hb_buffer_get_unicode_funcs
+hb_buffer_set_user_data
+hb_buffer_get_user_data
hb_buffer_get_glyph_infos
hb_buffer_get_glyph_positions
-hb_buffer_get_language
-hb_buffer_get_length
-hb_buffer_get_script
-hb_buffer_get_segment_properties
-hb_buffer_get_unicode_funcs
-hb_buffer_get_user_data
-hb_buffer_guess_segment_properties
+hb_buffer_set_replacement_codepoint
+hb_buffer_get_replacement_codepoint
hb_buffer_normalize_glyphs
-hb_buffer_pre_allocate
-hb_buffer_reference
-hb_buffer_reset
hb_buffer_reverse
+hb_buffer_reverse_range
hb_buffer_reverse_clusters
-hb_buffer_serialize_flags_t
-hb_buffer_serialize_format_from_string
-hb_buffer_serialize_format_t
-hb_buffer_serialize_format_to_string
hb_buffer_serialize_glyphs
+hb_buffer_deserialize_glyphs
+hb_buffer_serialize_format_from_string
+hb_buffer_serialize_format_to_string
hb_buffer_serialize_list_formats
-hb_buffer_set_content_type
-hb_buffer_set_direction
-hb_buffer_set_flags
-hb_buffer_set_language
-hb_buffer_set_length
-hb_buffer_set_script
-hb_buffer_set_segment_properties
-hb_buffer_set_unicode_funcs
-hb_buffer_set_user_data
+hb_segment_properties_equal
+hb_segment_properties_hash
+hb_buffer_set_message_func
hb_buffer_t
hb_glyph_info_t
hb_glyph_position_t
-hb_segment_properties_equal
-hb_segment_properties_hash
+hb_buffer_content_type_t
+hb_buffer_flags_t
+hb_buffer_cluster_level_t
hb_segment_properties_t
+hb_buffer_serialize_format_t
+hb_buffer_serialize_flags_t
+hb_buffer_message_func_t
</SECTION>
<SECTION>
<FILE>hb-common</FILE>
-HB_DIRECTION_REVERSE
-HB_LANGUAGE_INVALID
-HB_TAG
-HB_TAG_NONE
-HB_TAG_MAX
-HB_UNTAG
+hb_tag_from_string
+hb_tag_to_string
+hb_direction_from_string
+hb_direction_to_string
+hb_script_from_iso15924_tag
+hb_script_from_string
+hb_script_to_iso15924_tag
+hb_script_get_horizontal_direction
+hb_language_from_string
+hb_language_to_string
+hb_language_get_default
hb_bool_t
hb_codepoint_t
hb_destroy_func_t
-hb_direction_from_string
hb_direction_t
-hb_direction_to_string
-hb_language_from_string
-hb_language_get_default
hb_language_t
-hb_language_to_string
hb_mask_t
hb_position_t
-hb_script_from_iso15924_tag
-hb_script_from_string
-hb_script_get_horizontal_direction
-hb_script_t
-hb_script_to_iso15924_tag
-hb_tag_from_string
hb_tag_t
-hb_tag_to_string
+hb_script_t
hb_user_data_key_t
hb_var_int_t
+HB_TAG
+HB_TAG_NONE
+HB_TAG_MAX
+HB_TAG_MAX_SIGNED
+HB_UNTAG
+HB_DIRECTION_REVERSE
HB_DIRECTION_IS_BACKWARD
HB_DIRECTION_IS_FORWARD
HB_DIRECTION_IS_HORIZONTAL
HB_DIRECTION_IS_VALID
HB_DIRECTION_IS_VERTICAL
+HB_LANGUAGE_INVALID
<SUBSECTION Private>
HB_BEGIN_DECLS
HB_END_DECLS
@@ -239,14 +252,27 @@
hb_font_subtract_glyph_origin_for_direction
hb_font_t
hb_reference_table_func_t
+hb_font_funcs_set_font_h_extents_func
+hb_font_funcs_set_font_v_extents_func
+hb_font_get_extents_for_direction
+hb_font_get_font_extents_func_t
+hb_font_get_font_h_extents_func_t
+hb_font_get_font_v_extents_func_t
+hb_font_get_h_extents
+hb_font_get_v_extents
+hb_font_set_parent
</SECTION>
<SECTION>
<FILE>hb-ft</FILE>
hb_ft_face_create
hb_ft_face_create_cached
+hb_ft_face_create_referenced
hb_ft_font_create
+hb_ft_font_create_referenced
hb_ft_font_get_face
+hb_ft_font_set_load_flags
+hb_ft_font_get_load_flags
hb_ft_font_set_funcs
</SECTION>
@@ -255,6 +281,7 @@
hb_glib_get_unicode_funcs
hb_glib_script_from_script
hb_glib_script_to_script
+hb_glib_blob_create
</SECTION>
<SECTION>
@@ -276,6 +303,13 @@
HB_GOBJECT_TYPE_UNICODE_COMBINING_CLASS
HB_GOBJECT_TYPE_UNICODE_FUNCS
HB_GOBJECT_TYPE_UNICODE_GENERAL_CATEGORY
+HB_GOBJECT_TYPE_BUFFER_CLUSTER_LEVEL
+HB_GOBJECT_TYPE_FEATURE
+HB_GOBJECT_TYPE_GLYPH_INFO
+HB_GOBJECT_TYPE_GLYPH_POSITION
+HB_GOBJECT_TYPE_SEGMENT_PROPERTIES
+HB_GOBJECT_TYPE_SET
+HB_GOBJECT_TYPE_USER_DATA_KEY
hb_gobject_blob_get_type
hb_gobject_buffer_content_type_get_type
hb_gobject_buffer_flags_get_type
@@ -293,6 +327,13 @@
hb_gobject_unicode_combining_class_get_type
hb_gobject_unicode_funcs_get_type
hb_gobject_unicode_general_category_get_type
+hb_gobject_buffer_cluster_level_get_type
+hb_gobject_feature_get_type
+hb_gobject_glyph_info_get_type
+hb_gobject_glyph_position_get_type
+hb_gobject_segment_properties_get_type
+hb_gobject_set_get_type
+hb_gobject_user_data_key_get_type
<SUBSECTION Private>
HB_GOBJECT_H_IN
</SECTION>
@@ -340,6 +381,7 @@
HB_OT_TAG_GDEF
HB_OT_TAG_GPOS
HB_OT_TAG_GSUB
+HB_OT_TAG_JSTF
hb_ot_layout_collect_lookups
hb_ot_layout_feature_get_lookups
hb_ot_layout_get_attach_points
@@ -367,6 +409,7 @@
hb_ot_layout_table_get_script_tags
hb_ot_layout_table_get_lookup_count
hb_ot_shape_plan_collect_lookups
+hb_ot_layout_language_get_required_feature_index
<SUBSECTION Private>
Xhb_ot_layout_lookup_enumerate_sequences
Xhb_ot_layout_lookup_position
diff --git a/docs/reference/Makefile.am b/docs/reference/Makefile.am
deleted file mode 100644
index f7a4ad6..0000000
--- a/docs/reference/Makefile.am
+++ /dev/null
@@ -1,111 +0,0 @@
-# Process this file with automake to produce Makefile.in
-
-# We require automake 1.6 at least.
-AUTOMAKE_OPTIONS = 1.6
-
-# This is a blank Makefile.am for using gtk-doc.
-# Copy this to your project's API docs directory and modify the variables to
-# suit your project. See the GTK+ Makefiles in gtk+/docs/reference for examples
-# of using the various options.
-
-# The name of the module, e.g. 'glib'.
-DOC_MODULE=harfbuzz
-
-# Uncomment for versioned docs and specify the version of the module, e.g. '2'.
-#DOC_MODULE_VERSION=$(HB_VERSION_MAJOR)
-
-# The top-level SGML file. You can change this if you want to.
-DOC_MAIN_SGML_FILE=$(DOC_MODULE)-docs.xml
-
-# Directories containing the source code.
-# gtk-doc will search all .c and .h files beneath these paths
-# for inline comments documenting functions and macros.
-# e.g. DOC_SOURCE_DIR=$(top_srcdir)/gtk $(top_srcdir)/gdk
-DOC_SOURCE_DIR=$(top_srcdir)/src $(top_builddir)/src
-
-# Extra options to pass to gtkdoc-scangobj. Not normally needed.
-SCANGOBJ_OPTIONS=
-
-# Extra options to supply to gtkdoc-scan.
-# e.g. SCAN_OPTIONS=--deprecated-guards="GTK_DISABLE_DEPRECATED"
-SCAN_OPTIONS=--rebuild-types --deprecated-guards="HB_DISABLE_DEPRECATED"
-
-# Header files or dirs to ignore when scanning. Use base file/dir names
-# e.g. IGNORE_HFILES=gtkdebug.h gtkintl.h private_code
-IGNORE_HFILES=`cd $(top_srcdir)/src; find . -path './hb-*/*.h' | sed 's@^.*/@@'`
-if HAVE_GOBJECT
-else
-IGNORE_HFILES+=hb-gobject.h hb-gobject-enums.h hb-gobject-structs.h
-endif
-
-# Extra options to supply to gtkdoc-mkdb.
-# e.g. MKDB_OPTIONS=--xml-mode --output-format=xml
-MKDB_OPTIONS=--source-suffixes=h,cc --xml-mode --output-format=xml --ignore-files="$(IGNORE_HFILES)"
-
-# Extra options to supply to gtkdoc-mktmpl
-# e.g. MKTMPL_OPTIONS=--only-section-tmpl
-MKTMPL_OPTIONS=
-
-# Extra options to supply to gtkdoc-mkhtml
-MKHTML_OPTIONS=
-
-# Extra options to supply to gtkdoc-fixref. Not normally needed.
-# e.g. FIXXREF_OPTIONS=--extra-dir=../gdk-pixbuf/html --extra-dir=../gdk/html
-FIXXREF_OPTIONS=
-
-# Used for dependencies. The docs will be rebuilt if any of these change.
-# e.g. HFILE_GLOB=$(top_srcdir)/gtk/*.h
-# e.g. CFILE_GLOB=$(top_srcdir)/gtk/*.c
-HFILE_GLOB=$(top_srcdir)/src/hb.h $(top_srcdir)/src/hb-*.h
-CFILE_GLOB=$(top_srcdir)/src/hb-*.cc
-
-# Extra header to include when scanning, which are not under DOC_SOURCE_DIR
-# e.g. EXTRA_HFILES=$(top_srcdir}/contrib/extra.h
-EXTRA_HFILES=$(top_builddir)/src/hb-version.h
-
-# Images to copy into HTML directory.
-# e.g. HTML_IMAGES=$(top_srcdir)/gtk/stock-icons/stock_about_24.png
-HTML_IMAGES=
-
-# Extra SGML files that are included by $(DOC_MAIN_SGML_FILE).
-# e.g. content_files=running.sgml building.sgml changes-2.0.sgml
-content_files= version.xml
-
-# SGML files where gtk-doc abbrevations (#GtkWidget) are expanded
-# These files must be listed here *and* in content_files
-# e.g. expand_content_files=running.sgml
-expand_content_files=
-
-# CFLAGS and LDFLAGS for compiling gtkdoc-scangobj with your library.
-# Only needed if you are using gtkdoc-scangobj to dynamically query widget
-# signals and properties.
-# e.g. GTKDOC_CFLAGS=-I$(top_srcdir) -I$(top_builddir) $(GTK_DEBUG_FLAGS)
-# e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib)
-GTKDOC_CFLAGS=
-GTKDOC_LIBS=$(top_builddir)/src/libharfbuzz.la
-if HAVE_GOBJECT
-GTKDOC_LIBS+=$(top_builddir)/src/libharfbuzz-gobject.la
-endif
-
-# This includes the standard gtk-doc make rules, copied by gtkdocize.
-include $(top_srcdir)/gtk-doc.make
-
-# Other files to distribute
-# e.g. EXTRA_DIST += version.xml.in
-EXTRA_DIST += version.xml.in
-
-# Files not to distribute
-# for --rebuild-types in $(SCAN_OPTIONS), e.g. $(DOC_MODULE).types
-# for --rebuild-sections in $(SCAN_OPTIONS) e.g. $(DOC_MODULE)-sections.txt
-#DISTCLEANFILES +=
-
-# Comment this out if you want 'make check' to test you doc status
-# and run some sanity checks
-if ENABLE_GTK_DOC
-TESTS_ENVIRONMENT = cd $(srcdir) && \
- DOC_MODULE=$(DOC_MODULE) DOC_MAIN_SGML_FILE=$(DOC_MAIN_SGML_FILE) \
- SRCDIR=$(abs_srcdir) BUILDDIR=$(abs_builddir)
-#TESTS = $(GTKDOC_CHECK)
-endif
-
--include $(top_srcdir)/git.mk
diff --git a/docs/reference/harfbuzz-docs.xml b/docs/reference/harfbuzz-docs.xml
deleted file mode 100644
index 2731fab..0000000
--- a/docs/reference/harfbuzz-docs.xml
+++ /dev/null
@@ -1,65 +0,0 @@
-<?xml version="1.0"?>
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
- "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
- <!ENTITY % local.common.attrib "xmlns:xi CDATA #FIXED 'http://www.w3.org/2003/XInclude'">
- <!ENTITY version SYSTEM "version.xml">
-]>
-<book id="index">
- <bookinfo>
- <title>HarfBuzz Reference Manual</title>
- <releaseinfo>
- for HarfBuzz &version;.
- <!--The latest version of this documentation can be found on-line at
- <ulink role="online-location" url="http://[SERVER]/libharfbuzz/index.html">http://[SERVER]/libharfbuzz/</ulink>.-->
- </releaseinfo>
- </bookinfo>
-
- <chapter>
- <title>[Insert title here]</title>
- <xi:include href="xml/hb.xml"/>
- <xi:include href="xml/hb-common.xml"/>
- <xi:include href="xml/hb-unicode.xml"/>
- <xi:include href="xml/hb-buffer.xml"/>
- <xi:include href="xml/hb-blob.xml"/>
- <xi:include href="xml/hb-face.xml"/>
- <xi:include href="xml/hb-font.xml"/>
- <xi:include href="xml/hb-shape.xml"/>
-
- <xi:include href="xml/hb-version.xml"/>
- <xi:include href="xml/hb-deprecated.xml"/>
-
- <xi:include href="xml/hb-set.xml"/>
-
- <xi:include href="xml/hb-ot.xml"/>
- <xi:include href="xml/hb-ot-layout.xml"/>
- <xi:include href="xml/hb-ot-tag.xml"/>
-
- <xi:include href="xml/hb-shape-plan.xml"/>
-
- <xi:include href="xml/hb-glib.xml"/>
- <xi:include href="xml/hb-icu.xml"/>
-
- <xi:include href="xml/hb-ft.xml"/>
-
- <xi:include href="xml/hb-graphite2.xml"/>
- <xi:include href="xml/hb-uniscribe.xml"/>
- <xi:include href="xml/hb-coretext.xml"/>
-
- <xi:include href="xml/hb-gobject.xml"/>
-
- </chapter>
- <chapter id="object-tree">
- <title>Object Hierarchy</title>
- <xi:include href="xml/tree_index.sgml"/>
- </chapter>
- <index id="api-index-full">
- <title>API Index</title>
- <xi:include href="xml/api-index-full.xml"><xi:fallback /></xi:include>
- </index>
- <index id="deprecated-api-index" role="deprecated">
- <title>Index of deprecated API</title>
- <xi:include href="xml/api-index-deprecated.xml"><xi:fallback /></xi:include>
- </index>
-
- <xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>
-</book>
diff --git a/docs/usermanual-buffers-language-script-and-direction.xml b/docs/usermanual-buffers-language-script-and-direction.xml
new file mode 100644
index 0000000..3a26c55
--- /dev/null
+++ b/docs/usermanual-buffers-language-script-and-direction.xml
@@ -0,0 +1,77 @@
+<chapter id="buffers-language-script-and-direction">
+ <title>Buffers, language, script and direction</title>
+ <para>
+ The input to Harfbuzz is a series of Unicode characters, stored in a
+ buffer. In this chapter, we'll look at how to set up a buffer with
+ the text that we want and then customize the properties of the
+ buffer.
+ </para>
+ <section id="creating-and-destroying-buffers">
+ <title>Creating and destroying buffers</title>
+ <para>
+ As we saw in our initial example, a buffer is created and
+ initialized with <literal>hb_buffer_create()</literal>. This
+ produces a new, empty buffer object, instantiated with some
+ default values and ready to accept your Unicode strings.
+ </para>
+ <para>
+ Harfbuzz manages the memory of objects that it creates (such as
+ buffers), so you don't have to. When you have finished working on
+ a buffer, you can call <literal>hb_buffer_destroy()</literal>:
+ </para>
+ <programlisting language="C">
+ hb_buffer_t *buffer = hb_buffer_create();
+ ...
+ hb_buffer_destroy(buffer);
+</programlisting>
+ <para>
+ This will destroy the object and free its associated memory -
+ unless some other part of the program holds a reference to this
+ buffer. If you acquire a Harfbuzz buffer from another subsystem
+ and want to ensure that it is not garbage collected by someone
+ else destroying it, you should increase its reference count:
+ </para>
+ <programlisting language="C">
+void somefunc(hb_buffer_t *buffer) {
+ buffer = hb_buffer_reference(buffer);
+ ...
+</programlisting>
+ <para>
+ And then decrease it once you're done with it:
+ </para>
+ <programlisting language="C">
+ hb_buffer_destroy(buffer);
+}
+</programlisting>
+ <para>
+ To throw away all the data in your buffer and start from scratch,
+ call <literal>hb_buffer_reset(buffer)</literal>. If you want to
+ throw away the string in the buffer but keep the options, you can
+ instead call <literal>hb_buffer_clear_contents(buffer)</literal>.
+ </para>
+ </section>
+ <section id="adding-text-to-the-buffer">
+ <title>Adding text to the buffer</title>
+ <para>
+ Now we have a brand new Harfbuzz buffer. Let's start filling it
+ with text! From Harfbuzz's perspective, a buffer is just a stream
+ of Unicode codepoints, but your input string is probably in one of
+ the standard Unicode character encodings (UTF-8, UTF-16, UTF-32)
+ </para>
+ </section>
+ <section id="setting-buffer-properties">
+ <title>Setting buffer properties</title>
+ <para>
+ </para>
+ </section>
+ <section id="what-about-the-other-scripts">
+ <title>What about the other scripts?</title>
+ <para>
+ </para>
+ </section>
+ <section id="customizing-unicode-functions">
+ <title>Customizing Unicode functions</title>
+ <para>
+ </para>
+ </section>
+</chapter>
\ No newline at end of file
diff --git a/docs/usermanual-clusters.xml b/docs/usermanual-clusters.xml
new file mode 100644
index 0000000..8b64bde
--- /dev/null
+++ b/docs/usermanual-clusters.xml
@@ -0,0 +1,304 @@
+<chapter id="clusters">
+<sect1 id="clusters">
+ <title>Clusters</title>
+ <para>
+ In shaping text, a <emphasis>cluster</emphasis> is a sequence of
+ code points that needs to be treated as a single, indivisible unit.
+ </para>
+ <para>
+ When you add text to a HB buffer, each character is associated with
+ a <emphasis>cluster value</emphasis>. This is an arbitrary number as
+ far as HB is concerned.
+ </para>
+ <para>
+ Most clients will use UTF-8, UTF-16, or UTF-32 indices, but the
+ actual number does not matter. Moreover, it is not required for the
+ cluster values to be monotonically increasing, but pretty much all
+ of HB's tests are performed on monotonically increasing cluster
+ numbers. Nevertheless, there is no such assumption in the code
+ itself. With that in mind, let's examine what happens with cluster
+ values during shaping under each cluster-level.
+ </para>
+ <para>
+ HarfBuzz provides three <emphasis>levels</emphasis> of clustering
+ support. Level 0 is the default behavior and reproduces the behavior
+ of the old HarfBuzz library. Level 1 tweaks this behavior slightly
+ to produce better results, so level 1 clustering is recommended for
+ code that is not required to implement backward compatibility with
+ the old HarfBuzz.
+ </para>
+ <para>
+ Level 2 differs significantly in how it treats cluster values.
+ Levels 0 and 1 both process ligatures and glyph decomposition by
+ merging clusters; level 2 does not.
+ </para>
+ <para>
+ The conceptual model for what the cluster values mean, in levels 0
+ and 1, is this:
+ </para>
+ <itemizedlist spacing="compact">
+ <listitem>
+ <para>
+ the sequence of cluster values will always remain monotone
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+ each value represents a single cluster
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+ each cluster contains one or more glyphs and one or more
+ characters
+ </para>
+ </listitem>
+ </itemizedlist>
+ <para>
+ Assuming that initial cluster numbers were monotonically increasing
+ and distinct, then all adjacent glyphs having the same cluster
+ number belong to the same cluster, and all characters belong to the
+ cluster that has the highest number not larger than their initial
+ cluster number. This will become clearer with an example.
+ </para>
+</sect1>
+<sect1 id="a-clustering-example-for-levels-0-and-1">
+ <title>A clustering example for levels 0 and 1</title>
+ <para>
+ Let's say we start with the following character sequence and cluster
+ values:
+ </para>
+ <programlisting>
+ A,B,C,D,E
+ 0,1,2,3,4
+</programlisting>
+ <para>
+ We then map the characters to glyphs. For simplicity, let's assume
+ that each character maps to the corresponding, identical-looking
+ glyph:
+ </para>
+ <programlisting>
+ A,B,C,D,E
+ 0,1,2,3,4
+</programlisting>
+ <para>
+ Now if, for example, <literal>B</literal> and <literal>C</literal>
+ ligate, then the clusters to which they belong "merge".
+ This merged cluster takes for its cluster number the minimum of all
+ the cluster numbers of the clusters that went in. In this case, we
+ get:
+ </para>
+ <programlisting>
+ A,BC,D,E
+ 0,1 ,3,4
+</programlisting>
+ <para>
+ Now let's assume that the <literal>BC</literal> glyph decomposes
+ into three components, and <literal>D</literal> also decomposes into
+ two. The components each inherit the cluster value of their parent:
+ </para>
+ <programlisting>
+ A,BC0,BC1,BC2,D0,D1,E
+ 0,1 ,1 ,1 ,3 ,3 ,4
+</programlisting>
+ <para>
+ Now if <literal>BC2</literal> and <literal>D0</literal> ligate, then
+ their clusters (numbers 1 and 3) merge into
+ <literal>min(1,3) = 1</literal>:
+ </para>
+ <programlisting>
+ A,BC0,BC1,BC2D0,D1,E
+ 0,1 ,1 ,1 ,1 ,4
+</programlisting>
+ <para>
+ At this point, cluster 1 means: the character sequence
+ <literal>BCD</literal> is represented by glyphs
+ <literal>BC0,BC1,BC2D0,D1</literal> and cannot be broken down any
+ further.
+ </para>
+</sect1>
+<sect1 id="reordering-in-levels-0-and-1">
+ <title>Reordering in levels 0 and 1</title>
+ <para>
+ Another common operation in the more complex shapers is when things
+ reorder. In those cases, to maintain monotone clusters, HB merges
+ the clusters of everything in the reordering sequence. For example,
+ let's again start with the character sequence:
+ </para>
+ <programlisting>
+ A,B,C,D,E
+ 0,1,2,3,4
+</programlisting>
+ <para>
+ If <literal>D</literal> is reordered before <literal>B</literal>,
+ then the <literal>B</literal>, <literal>C</literal>, and
+ <literal>D</literal> clusters merge, and we get:
+ </para>
+ <programlisting>
+ A,D,B,C,E
+ 0,1,1,1,4
+</programlisting>
+ <para>
+ This is clearly not ideal, but it is the only sensible way to
+ maintain monotone indices and retain the true relationship between
+ glyphs and characters.
+ </para>
+</sect1>
+<sect1 id="the-distinction-between-levels-0-and-1">
+ <title>The distinction between levels 0 and 1</title>
+ <para>
+ So, the above is pretty much what cluster levels 0 and 1 do. The
+ only difference between the two is this: in level 0, at the very
+ beginning of the shaping process, we also merge clusters between
+ base characters and all Unicode marks (combining or not) following
+ them. E.g.:
+ </para>
+ <programlisting>
+ A,acute,B
+ 0,1 ,2
+</programlisting>
+ <para>
+ will become:
+ </para>
+ <programlisting>
+ A,acute,B
+ 0,0 ,2
+</programlisting>
+ <para>
+ This is the default behavior. We do it because Windows did it and
+ old HarfBuzz did it, so this remained the default. But this behavior
+ makes it impossible to color diacritic marks differently from their
+ base characters. That's why in level 1 we do not perform this
+ initial merging step.
+ </para>
+ <para>
+ For clients, level 0 is more convenient if they rely on HarfBuzz
+ clusters for cursor positioning. But that's wrong anyway: cursor
+ positions should be determined based on Unicode grapheme boundaries,
+ NOT shaping clusters. As such, level 1 clusters are preferred.
+ </para>
+ <para>
+ One last note about levels 0 and 1. We currently don't allow a
+ <literal>MultipleSubst</literal> lookup to replace a glyph with zero
+ glyphs (i.e., to delete a glyph). But in some other situations,
+ glyphs can be deleted. In those cases, if the glyph being deleted is
+ the last glyph of its cluster, we make sure to merge the cluster
+ with a neighboring cluster.
+ </para>
+ <para>
+ This is, primarily, to make sure that the starting cluster of the
+ text always has the cluster index pointing to the start of the text
+ for the run; more than one client currently relies on this
+ guarantee.
+ </para>
+ <para>
+ Incidentally, Apple's CoreText does something else to maintain the
+ same promise: it inserts a glyph with id 65535 at the beginning of
+ the glyph string if the glyph corresponding to the first character
+ in the run was deleted. HarfBuzz might do something similar in the
+ future.
+ </para>
+</sect1>
+<sect1 id="level-2">
+ <title>Level 2</title>
+ <para>
+ Level 2 is a different beast from levels 0 and 1. It is simple to
+ describe, but hard to make sense of. It simply doesn't do any
+ cluster merging whatsoever. When things ligate or otherwise multiple
+ glyphs turn into one, the cluster value of the first glyph is
+ retained.
+ </para>
+ <para>
+ Here are a few examples of why processing cluster values produced at
+ this level might be tricky:
+ </para>
+ <sect2 id="ligatures-with-combining-marks">
+ <title>Ligatures with combining marks</title>
+ <para>
+ Imagine capital letters are bases and lower case letters are
+ combining marks. With an input sequence like this:
+ </para>
+ <programlisting>
+ A,a,B,b,C,c
+ 0,1,2,3,4,5
+</programlisting>
+ <para>
+ if <literal>A,B,C</literal> ligate, then here are the cluster
+ values one would get under the various levels:
+ </para>
+ <para>
+ level 0:
+ </para>
+ <programlisting>
+ ABC,a,b,c
+ 0 ,0,0,0
+</programlisting>
+ <para>
+ level 1:
+ </para>
+ <programlisting>
+ ABC,a,b,c
+ 0 ,0,0,5
+</programlisting>
+ <para>
+ level 2:
+ </para>
+ <programlisting>
+ ABC,a,b,c
+ 0 ,1,3,5
+</programlisting>
+ <para>
+ Making sense of the last example is the hardest for a client,
+ because there is nothing in the cluster values to suggest that
+ <literal>B</literal> and <literal>C</literal> ligated with
+ <literal>A</literal>.
+ </para>
+ </sect2>
+ <sect2 id="reordering">
+ <title>Reordering</title>
+ <para>
+ Another tricky case is when things reorder. Under level 2:
+ </para>
+ <programlisting>
+ A,B,C,D,E
+ 0,1,2,3,4
+</programlisting>
+ <para>
+ Now imagine <literal>D</literal> moves before
+ <literal>B</literal>:
+ </para>
+ <programlisting>
+ A,D,B,C,E
+ 0,3,1,2,4
+</programlisting>
+ <para>
+ Now, if <literal>D</literal> ligates with <literal>B</literal>, we
+ get:
+ </para>
+ <programlisting>
+ A,DB,C,E
+ 0,3 ,2,4
+</programlisting>
+ <para>
+ In a different scenario, <literal>A</literal> and
+ <literal>B</literal> could have ligated
+ <emphasis>before</emphasis> <literal>D</literal> reordered; that
+ would have resulted in:
+ </para>
+ <programlisting>
+ AB,D,C,E
+ 0 ,3,2,4
+</programlisting>
+ <para>
+ There's no way to differentitate between these two scenarios based
+ on the cluster numbers alone.
+ </para>
+ <para>
+ Another problem appens with ligatures under level 2 if the
+ direction of the text is forced to opposite of its natural
+ direction (e.g. left-to-right Arabic). But that's too much of a
+ corner case to worry about.
+ </para>
+ </sect2>
+</sect1>
+</chapter>
diff --git a/docs/usermanual-fonts-and-faces.xml b/docs/usermanual-fonts-and-faces.xml
new file mode 100644
index 0000000..01fcdc9
--- /dev/null
+++ b/docs/usermanual-fonts-and-faces.xml
@@ -0,0 +1,18 @@
+<chapter id="fonts-and-faces">
+ <title>Fonts and faces</title>
+ <section id="using-freetype">
+ <title>Using FreeType</title>
+ <para>
+ </para>
+ </section>
+ <section id="using-harfbuzzs-native-opentype-implementation">
+ <title>Using Harfbuzz's native OpenType implementation</title>
+ <para>
+ </para>
+ </section>
+ <section id="using-your-own-font-functions">
+ <title>Using your own font functions</title>
+ <para>
+ </para>
+ </section>
+</chapter>
\ No newline at end of file
diff --git a/docs/usermanual-glyph-information.xml b/docs/usermanual-glyph-information.xml
new file mode 100644
index 0000000..ca674c0
--- /dev/null
+++ b/docs/usermanual-glyph-information.xml
@@ -0,0 +1,8 @@
+<sect1 id="glyph-information">
+ <title>Glyph information</title>
+ <sect2 id="names-and-numbers">
+ <title>Names and numbers</title>
+ <para>
+ </para>
+ </sect2>
+</sect1>
\ No newline at end of file
diff --git a/docs/usermanual-hello-harfbuzz.xml b/docs/usermanual-hello-harfbuzz.xml
new file mode 100644
index 0000000..34db017
--- /dev/null
+++ b/docs/usermanual-hello-harfbuzz.xml
@@ -0,0 +1,183 @@
+<chapter id="hello-harfbuzz">
+ <title>Hello, Harfbuzz</title>
+ <para>
+ Here's the simplest Harfbuzz that can possibly work. We will improve
+ it later.
+ </para>
+ <orderedlist numeration="arabic">
+ <listitem>
+ <para>
+ Create a buffer and put your text in it.
+ </para>
+ </listitem>
+ </orderedlist>
+ <programlisting language="C">
+ #include <hb.h>
+ hb_buffer_t *buf;
+ buf = hb_buffer_create();
+ hb_buffer_add_utf8(buf, text, strlen(text), 0, strlen(text));
+</programlisting>
+ <orderedlist numeration="arabic">
+ <listitem override="2">
+ <para>
+ Guess the script, language and direction of the buffer.
+ </para>
+ </listitem>
+ </orderedlist>
+ <programlisting language="C">
+ hb_buffer_guess_segment_properties(buf);
+</programlisting>
+ <orderedlist numeration="arabic">
+ <listitem override="3">
+ <para>
+ Create a face and a font, using FreeType for now.
+ </para>
+ </listitem>
+ </orderedlist>
+ <programlisting language="C">
+ #include <hb-ft.h>
+ FT_New_Face(ft_library, font_path, index, &face)
+ hb_font_t *font = hb_ft_font_create(face);
+</programlisting>
+ <orderedlist numeration="arabic">
+ <listitem override="4">
+ <para>
+ Shape!
+ </para>
+ </listitem>
+ </orderedlist>
+ <programlisting>
+ hb_shape(font, buf, NULL, 0);
+</programlisting>
+ <orderedlist numeration="arabic">
+ <listitem override="5">
+ <para>
+ Get the glyph and position information.
+ </para>
+ </listitem>
+ </orderedlist>
+ <programlisting language="C">
+ hb_glyph_info_t *glyph_info = hb_buffer_get_glyph_infos(buf, &glyph_count);
+ hb_glyph_position_t *glyph_pos = hb_buffer_get_glyph_positions(buf, &glyph_count);
+</programlisting>
+ <orderedlist numeration="arabic">
+ <listitem override="6">
+ <para>
+ Iterate over each glyph.
+ </para>
+ </listitem>
+ </orderedlist>
+ <programlisting language="C">
+ for (i = 0; i < glyph_count; ++i) {
+ glyphid = glyph_info[i].codepoint;
+ x_offset = glyph_pos[i].x_offset / 64.0;
+ y_offset = glyph_pos[i].y_offset / 64.0;
+ x_advance = glyph_pos[i].x_advance / 64.0;
+ y_advance = glyph_pos[i].y_advance / 64.0;
+ draw_glyph(glyphid, cursor_x + x_offset, cursor_y + y_offset);
+ cursor_x += x_advance;
+ cursor_y += y_advance;
+ }
+</programlisting>
+ <orderedlist numeration="arabic">
+ <listitem override="7">
+ <para>
+ Tidy up.
+ </para>
+ </listitem>
+ </orderedlist>
+ <programlisting language="C">
+ hb_buffer_destroy(buf);
+ hb_font_destroy(hb_ft_font);
+</programlisting>
+ <section id="what-harfbuzz-doesnt-do">
+ <title>What Harfbuzz doesn't do</title>
+ <para>
+ The code above will take a UTF8 string, shape it, and give you the
+ information required to lay it out correctly on a single
+ horizontal (or vertical) line using the font provided. That is the
+ extent of Harfbuzz's responsibility.
+ </para>
+ <para>
+ If you are implementing a text layout engine you may have other
+ responsibilities, that Harfbuzz will not help you with:
+ </para>
+ <itemizedlist>
+ <listitem>
+ <para>
+ Harfbuzz won't help you with bidirectionality. If you want to
+ lay out text with mixed Hebrew and English, you will need to
+ ensure that the buffer provided to Harfbuzz has those
+ characters in the correct layout order. This will be different
+ from the logical order in which the Unicode text is stored. In
+ other words, the user will hit the keys in the following
+ sequence:
+ </para>
+ <programlisting>
+A B C [space] ג ב א [space] D E F
+ </programlisting>
+ <para>
+ but will expect to see in the output:
+ </para>
+ <programlisting>
+ABC אבג DEF
+ </programlisting>
+ <para>
+ This reordering is called <emphasis>bidi processing</emphasis>
+ ("bidi" is short for bidirectional), and there's an
+ algorithm as an annex to the Unicode Standard which tells you how
+ to reorder a string from logical order into presentation order.
+ Before sending your string to Harfbuzz, you may need to apply the
+ bidi algorithm to it. Libraries such as ICU and fribidi can do
+ this for you.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+ Harfbuzz won't help you with text that contains different font
+ properties. For instance, if you have the string "a
+ <emphasis>huge</emphasis> breakfast", and you expect
+ "huge" to be italic, you will need to send three
+ strings to Harfbuzz: <literal>a</literal>, in your Roman font;
+ <literal>huge</literal> using your italic font; and
+ <literal>breakfast</literal> using your Roman font again.
+ Similarly if you change font, font size, script, language or
+ direction within your string, you will need to shape each run
+ independently and then output them independently. Harfbuzz
+ expects to shape a run of characters sharing the same
+ properties.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+ Harfbuzz won't help you with line breaking, hyphenation or
+ justification. As mentioned above, it lays out the string
+ along a <emphasis>single line</emphasis> of, notionally,
+ infinite length. If you want to find out where the potential
+ word, sentence and line break points are in your text, you
+ could use the ICU library's break iterator functions.
+ </para>
+ <para>
+ Harfbuzz can tell you how wide a shaped piece of text is, which is
+ useful input to a justification algorithm, but it knows nothing
+ about paragraphs, lines or line lengths. Nor will it adjust the
+ space between words to fit them proportionally into a line. If you
+ want to layout text in paragraphs, you will probably want to send
+ each word of your text to Harfbuzz to determine its shaped width
+ after glyph substitutions, then work out how many words will fit
+ on a line, and then finally output each word of the line separated
+ by a space of the correct size to fully justify the paragraph.
+ </para>
+ </listitem>
+ </itemizedlist>
+ <para>
+ As a layout engine implementor, Harfbuzz will help you with the
+ interface between your text and your font, and that's something
+ that you'll need - what you then do with the glyphs that your font
+ returns is up to you. The example we saw above enough to get us
+ started using Harfbuzz. Now we are going to use the remainder of
+ Harfbuzz's API to refine that example and improve our text shaping
+ capabilities.
+ </para>
+ </section>
+</chapter>
\ No newline at end of file
diff --git a/docs/usermanual-install-harfbuzz.xml b/docs/usermanual-install-harfbuzz.xml
new file mode 100644
index 0000000..be8ac8d
--- /dev/null
+++ b/docs/usermanual-install-harfbuzz.xml
@@ -0,0 +1,70 @@
+<chapter id="install-harfbuzz">
+ <title>Install Harfbuzz</title>
+ <section id="download">
+ <title id="download.title">Download</title>
+ <para>
+ For tarball releases of HarfBuzz, look
+ <ulink url="http://www.freedesktop.org/software/harfbuzz/release/">here</ulink>.
+ At the same place you will
+ also find Win32 binary bundles that include libharfbuzz DLL, hb-view.exe,
+ hb-shape.exe, and all dependencies.
+ </para>
+ <para>
+ The canonical source tree is available
+ <ulink url="http://cgit.freedesktop.org/harfbuzz/">here</ulink>.
+ Also available on <ulink url="https://github.com/behdad/harfbuzz">github</ulink>.
+ </para>
+ <para>
+ The API that comes with <filename class='headerfile'>hb.h</filename> will
+ not change incompatibly. Other, peripheral, headers are more likely to go
+ through minor modifications, but again, will do our best to never change
+ API in an incompatible way. We will never break the ABI.
+ </para>
+ <para>
+ If you are not sure whether Pango or HarfBuzz is right for you, read
+ <ulink url="http://mces.blogspot.in/2009/11/pango-vs-harfbuzz.html">this</ulink>.
+ </para>
+ </section>
+ <section id="building">
+ <title>Building</title>
+ <para>
+ On Linux, install the development packages for FreeType, Cairo, and GLib.
+ For example, on Ubuntu / Debian, you would do:
+ <programlisting>
+<command>sudo apt-get install</command> <package>gcc g++ libfreetype6-dev libglib2.0-dev libcairo2-dev</package>
+ </programlisting>
+ whereas on Fedora, RHEL, CentOS, and other Red Hat based systems you would do:
+ <programlisting>
+<command>sudo yum install</command> <package>gcc gcc-c++ freetype-devel glib2-devel cairo-devel</package>
+ </programlisting>
+ or using MacPorts:
+ <programlisting>
+<command>sudo port install</command> <package>freetype glib2 cairo</package>
+ </programlisting>
+ </para>
+ <para>
+ If you are using a tarball, you can now proceed to running
+ <command>configure</command> and <command>make</command> as with any
+ other standard package. That should leave you with a shared library in
+ <filename>src/</filename>, and a few utility programs including hb-view
+ and hb-shape under <filename>util/</filename>.
+ </para>
+ <para>
+ If you are bootstraping from git, you need a few more tools before you
+ can run <filename>autogen.sh</filename> for the first time. Namely,
+ pkg-config and <ulink url="http://www.complang.org/ragel/">ragel</ulink>.
+ Again, on Ubuntu / Debian:
+ <programlisting>
+<command>sudo apt-get install</command> <package>autoconf automake libtool pkg-config ragel gtk-doc-tools</package>
+ </programlisting>
+ and on Fedora, RHEL, CentOS:
+ <programlisting>
+<command>sudo yum install</command> <package>autoconf automake libtool pkgconfig ragel gtk-doc</package>
+ </programlisting>
+ or using MacPorts:
+ <programlisting>
+<command>sudo port install</command> <package>autoconf automake libtool pkgconfig ragel gtk-doc</package>
+ </programlisting>
+ </para>
+ </section>
+</chapter>
diff --git a/docs/usermanual-opentype-features.xml b/docs/usermanual-opentype-features.xml
new file mode 100644
index 0000000..470bab8
--- /dev/null
+++ b/docs/usermanual-opentype-features.xml
@@ -0,0 +1,13 @@
+<chapter id="shaping-and-shape-plans">
+ <title>Shaping and shape plans</title>
+ <section id="opentype-features">
+ <title>OpenType features</title>
+ <para>
+ </para>
+ </section>
+ <section id="plans-and-caching">
+ <title>Plans and caching</title>
+ <para>
+ </para>
+ </section>
+</chapter>
\ No newline at end of file
diff --git a/docs/usermanual-what-is-harfbuzz.xml b/docs/usermanual-what-is-harfbuzz.xml
new file mode 100644
index 0000000..3574d75
--- /dev/null
+++ b/docs/usermanual-what-is-harfbuzz.xml
@@ -0,0 +1,115 @@
+<chapter id="what-is-harfbuzz">
+ <title>What is Harfbuzz?</title>
+ <para>
+ Harfbuzz is a <emphasis>text shaping engine</emphasis>. It solves
+ the problem of selecting and positioning glyphs from a font given a
+ Unicode string.
+ </para>
+ <section id="why-do-i-need-it">
+ <title>Why do I need it?</title>
+ <para>
+ Text shaping is an integral part of preparing text for display. It
+ is a fairly low level operation; Harfbuzz is used directly by
+ graphic rendering libraries such as Pango, and the layout engines
+ in Firefox, LibreOffice and Chromium. Unless you are
+ <emphasis>writing</emphasis> one of these layout engines yourself,
+ you will probably not need to use Harfbuzz - normally higher level
+ libraries will turn text into glyphs for you.
+ </para>
+ <para>
+ However, if you <emphasis>are</emphasis> writing a layout engine
+ or graphics library yourself, you will need to perform text
+ shaping, and this is where Harfbuzz can help you. Here are some
+ reasons why you need it:
+ </para>
+ <itemizedlist>
+ <listitem>
+ <para>
+ OpenType fonts contain a set of glyphs, indexed by glyph ID.
+ The glyph ID within the font does not necessarily relate to a
+ Unicode codepoint. For instance, some fonts have the letter
+ "a" as glyph ID 1. To pull the right glyph out of
+ the font in order to display it, you need to consult a table
+ within the font (the "cmap" table) which maps
+ Unicode codepoints to glyph IDs. Text shaping turns codepoints
+ into glyph IDs.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+ Many OpenType fonts contain ligatures: combinations of
+ characters which are rendered together. For instance, it's
+ common for the <literal>fi</literal> combination to appear in
+ print as the single ligature "fi". Whether you should
+ render text as <literal>fi</literal> or "fi" does not
+ depend on the input text, but on the capabilities of the font
+ and the level of ligature application you wish to perform.
+ Text shaping involves querying the font's ligature tables and
+ determining what substitutions should be made.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+ While ligatures like "fi" are typographic
+ refinements, some languages <emphasis>require</emphasis> such
+ substitutions to be made in order to display text correctly.
+ In Tamil, when the letter "TTA" (ட) letter is
+ followed by "U" (உ), the combination should appear
+ as the single glyph "டு". The sequence of Unicode
+ characters "டஉ" needs to be rendered as a single
+ glyph from the font - text shaping chooses the correct glyph
+ from the sequence of characters provided.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+ Similarly, each Arabic character has four different variants:
+ within a font, there will be glyphs for the initial, medial,
+ final, and isolated forms of each letter. Unicode only encodes
+ one codepoint per character, and so a Unicode string will not
+ tell you which glyph to use. Text shaping chooses the correct
+ form of the letter and returns the correct glyph from the font
+ that you need to render.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+ Other languages have marks and accents which need to be
+ rendered in certain positions around a base character. For
+ instance, the Moldovan language has the Cyrillic letter
+ "zhe" (ж) with a breve accent, like so: ӂ. Some
+ fonts will contain this character as an individual glyph,
+ whereas other fonts will not contain a zhe-with-breve glyph
+ but expect the rendering engine to form the character by
+ overlaying the two glyphs ж and ˘. Where you should draw the
+ combining breve depends on the height of the preceding glyph.
+ Again, for Arabic, the correct positioning of vowel marks
+ depends on the height of the character on which you are
+ placing the mark. Text shaping tells you whether you have a
+ precomposed glyph within your font or if you need to compose a
+ glyph yourself out of combining marks, and if so, where to
+ position those marks.
+ </para>
+ </listitem>
+ </itemizedlist>
+ <para>
+ If this is something that you need to do, then you need a text
+ shaping engine: you could use Uniscribe if you are using Windows;
+ you could use CoreText on OS X; or you could use Harfbuzz. In the
+ rest of this manual, we are going to assume that you are the
+ implementor of a text layout engine.
+ </para>
+ </section>
+ <section id="why-is-it-called-harfbuzz">
+ <title>Why is it called Harfbuzz?</title>
+ <para>
+ Harfbuzz began its life as text shaping code within the FreeType
+ project, (and you will see references to the FreeType authors
+ within the source code copyright declarations) but was then
+ abstracted out to its own project. This project is maintained by
+ Behdad Esfahbod, and named Harfbuzz. Originally, it was a shaping
+ engine for OpenType fonts - "Harfbuzz" is the Persian
+ for "open type".
+ </para>
+ </section>
+</chapter>
\ No newline at end of file
diff --git a/docs/reference/version.xml.in b/docs/version.xml.in
similarity index 100%
rename from docs/reference/version.xml.in
rename to docs/version.xml.in
diff --git a/git.mk b/git.mk
index 18c07f6..bd39ae1 100644
--- a/git.mk
+++ b/git.mk
@@ -1,4 +1,5 @@
-# git.mk
+# git.mk, a small Makefile to autogenerate .gitignore files
+# for autotools-based projects.
#
# Copyright 2009, Red Hat, Inc.
# Copyright 2010,2011,2012,2013 Behdad Esfahbod
@@ -9,7 +10,8 @@
# notice and this notice are preserved.
#
# The latest version of this file can be downloaded from:
-# https://raw.github.com/behdad/git.mk/master/git.mk
+GIT_MK_URL = https://raw.githubusercontent.com/behdad/git.mk/master/git.mk
+#
# Bugs, etc, should be reported upstream at:
# https://github.com/behdad/git.mk
#
@@ -45,7 +47,8 @@
# build dir.
#
# This file knows how to handle autoconf, automake, libtool, gtk-doc,
-# gnome-doc-utils, yelp.m4, mallard, intltool, gsettings, dejagnu.
+# gnome-doc-utils, yelp.m4, mallard, intltool, gsettings, dejagnu, appdata,
+# appstream.
#
# This makefile provides the following targets:
#
@@ -90,6 +93,7 @@
missing \
mkinstalldirs \
test-driver \
+ ylwrap \
; do echo "$$AUX_DIR/$$x"; done` \
`cd $(top_srcdir); $(AUTOCONF) --trace 'AC_CONFIG_HEADERS:$$1' ./configure.ac | \
head -n 1 | while read f; do echo "$(srcdir)/$$f.in"; done`
@@ -147,7 +151,10 @@
fi; \
fi; done; test -z "$$any_failed"
-.PHONY: git-all git-mk-install
+git-mk-update:
+ wget $(GIT_MK_URL) -O $(top_srcdir)/git.mk
+
+.PHONY: git-all git-mk-install git-mk-update
@@ -164,10 +171,24 @@
$(DOC_MODULE)-decl.txt \
tmpl/$(DOC_MODULE)-unused.sgml \
"tmpl/*.bak" \
+ $(REPORT_FILES) \
+ $(DOC_MODULE).pdf \
xml html \
; do echo "/$$x"; done; \
FLAVOR=$$(cd $(top_srcdir); $(AUTOCONF) --trace 'GTK_DOC_CHECK:$$2' ./configure.ac); \
case $$FLAVOR in *no-tmpl*) echo /tmpl;; esac; \
+ if echo "$(SCAN_OPTIONS)" | grep -q "\-\-rebuild-types"; then \
+ echo "/$(DOC_MODULE).types"; \
+ fi; \
+ if echo "$(SCAN_OPTIONS)" | grep -q "\-\-rebuild-sections"; then \
+ echo "/$(DOC_MODULE)-sections.txt"; \
+ fi; \
+ if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \
+ for x in \
+ $(SETUP_FILES) \
+ $(DOC_MODULE).types \
+ ; do echo "/$$x"; done; \
+ fi; \
fi; \
if test "x$(DOC_MODULE)$(DOC_ID)" = x -o "x$(DOC_LINGUAS)" = x; then :; else \
for lc in $(DOC_LINGUAS); do \
@@ -202,6 +223,16 @@
$(gsettings__enum_file) \
; do echo "/$$x"; done; \
fi; \
+ if test "x$(appdata_XML)" = x; then :; else \
+ for x in \
+ $(appdata_XML:.xml=.valid) \
+ ; do echo "/$$x"; done; \
+ fi; \
+ if test "x$(appstream_XML)" = x; then :; else \
+ for x in \
+ $(appstream_XML:.xml=.valid) \
+ ; do echo "/$$x"; done; \
+ fi; \
if test -f $(srcdir)/po/Makefile.in.in; then \
for x in \
po/Makefile.in.in \
@@ -243,7 +274,7 @@
if test "x$(am__dirstamp)" = x; then :; else \
echo "$(am__dirstamp)"; \
fi; \
- if test "x$(LTCOMPILE)" = x -a "x$(GTKDOC_RUN)" = x; then :; else \
+ if test "x$(LTCOMPILE)" = x -a "x$(LTCXXCOMPILE)" = x -a "x$(GTKDOC_RUN)" = x; then :; else \
for x in \
"*.lo" \
".libs" "_libs" \
@@ -261,7 +292,9 @@
$(TEST_LOGS) \
$(TEST_LOGS:.log=.trs) \
$(TEST_SUITE_LOG) \
- "*.$(OBJEXT)" \
+ $(TESTS:=.test) \
+ "*.gcda" \
+ "*.gcno" \
$(DISTCLEANFILES) \
$(am__CONFIG_DISTCLEAN_FILES) \
$(CONFIG_CLEAN_FILES) \
@@ -269,11 +302,10 @@
"*.tab.c" \
$(MAINTAINERCLEANFILES) \
$(BUILT_SOURCES) \
- $(DEPDIR) \
$(patsubst %.vala,%.c,$(filter %.vala,$(SOURCES))) \
$(filter %_vala.stamp,$(DIST_COMMON)) \
$(filter %.vapi,$(DIST_COMMON)) \
- $(filter %$(patsubst %.vapi,%.h,$(filter %.vapi,$(DIST_COMMON))),$(DIST_COMMON)) \
+ $(filter $(addprefix %,$(notdir $(patsubst %.vapi,%.h,$(filter %.vapi,$(DIST_COMMON))))),$(DIST_COMMON)) \
Makefile \
Makefile.in \
"*.orig" \
@@ -283,6 +315,10 @@
".*.sw[nop]" \
".dirstamp" \
; do echo "/$$x"; done; \
+ for x in \
+ "*.$(OBJEXT)" \
+ $(DEPDIR) \
+ ; do echo "$$x"; done; \
} | \
sed "s@^/`echo "$(srcdir)" | sed 's/\(.\)/[\1]/g'`/@/@" | \
sed 's@/[.]/@/@g' | \
diff --git a/src/Makefile.am b/src/Makefile.am
index c99967f..bb085ad 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,6 +1,5 @@
# Process this file with automake to produce Makefile.in
-NULL =
SUBDIRS =
DIST_SUBDIRS =
BUILT_SOURCES =
@@ -14,171 +13,98 @@
#AM_CXXFLAGS =
# Convenience targets:
-lib: libharfbuzz.la
+lib: $(BUILT_SOURCES) libharfbuzz.la
+fuzzing: $(BUILT_SOURCES) libharfbuzz-fuzzing.la
lib_LTLIBRARIES = libharfbuzz.la
+include Makefile.sources
+
HBCFLAGS =
HBLIBS =
-HBSOURCES = \
- hb-atomic-private.hh \
- hb-blob.cc \
- hb-buffer-deserialize-json.hh \
- hb-buffer-deserialize-text.hh \
- hb-buffer-private.hh \
- hb-buffer-serialize.cc \
- hb-buffer.cc \
- hb-cache-private.hh \
- hb-common.cc \
- hb-face-private.hh \
- hb-face.cc \
- hb-font-private.hh \
- hb-font.cc \
- hb-mutex-private.hh \
- hb-object-private.hh \
- hb-open-file-private.hh \
- hb-open-type-private.hh \
- hb-ot-cmap-table.hh \
- hb-ot-head-table.hh \
- hb-ot-hhea-table.hh \
- hb-ot-hmtx-table.hh \
- hb-ot-maxp-table.hh \
- hb-ot-name-table.hh \
- hb-ot-tag.cc \
- hb-private.hh \
- hb-set-private.hh \
- hb-set.cc \
- hb-shape.cc \
- hb-shape-plan-private.hh \
- hb-shape-plan.cc \
- hb-shaper-list.hh \
- hb-shaper-impl-private.hh \
- hb-shaper-private.hh \
- hb-shaper.cc \
- hb-unicode-private.hh \
- hb-unicode.cc \
- hb-utf-private.hh \
- hb-warning.cc \
- $(NULL)
-HBHEADERS = \
- hb.h \
- hb-blob.h \
- hb-buffer.h \
- hb-common.h \
- hb-deprecated.h \
- hb-face.h \
- hb-font.h \
- hb-set.h \
- hb-shape.h \
- hb-shape-plan.h \
- hb-unicode.h \
- $(NULL)
-HBNODISTHEADERS = \
- hb-version.h \
- $(NULL)
+HBNONPCLIBS =
+HBDEPS =
+HBSOURCES = $(HB_BASE_sources)
+HBHEADERS = $(HB_BASE_headers)
+HBNODISTHEADERS = $(HB_NODIST_headers)
if HAVE_OT
-HBSOURCES += \
- hb-ot-font.cc \
- hb-ot-layout.cc \
- hb-ot-layout-common-private.hh \
- hb-ot-layout-gdef-table.hh \
- hb-ot-layout-gpos-table.hh \
- hb-ot-layout-gsubgpos-private.hh \
- hb-ot-layout-gsub-table.hh \
- hb-ot-layout-jstf-table.hh \
- hb-ot-layout-private.hh \
- hb-ot-map.cc \
- hb-ot-map-private.hh \
- hb-ot-shape.cc \
- hb-ot-shape-complex-arabic.cc \
- hb-ot-shape-complex-arabic-fallback.hh \
- hb-ot-shape-complex-arabic-table.hh \
- hb-ot-shape-complex-arabic-win1256.hh \
- hb-ot-shape-complex-default.cc \
- hb-ot-shape-complex-hangul.cc \
- hb-ot-shape-complex-hebrew.cc \
- hb-ot-shape-complex-indic.cc \
- hb-ot-shape-complex-indic-machine.hh \
- hb-ot-shape-complex-indic-private.hh \
- hb-ot-shape-complex-indic-table.cc \
- hb-ot-shape-complex-myanmar.cc \
- hb-ot-shape-complex-myanmar-machine.hh \
- hb-ot-shape-complex-sea.cc \
- hb-ot-shape-complex-sea-machine.hh \
- hb-ot-shape-complex-thai.cc \
- hb-ot-shape-complex-tibetan.cc \
- hb-ot-shape-complex-private.hh \
- hb-ot-shape-normalize-private.hh \
- hb-ot-shape-normalize.cc \
- hb-ot-shape-fallback-private.hh \
- hb-ot-shape-fallback.cc \
- hb-ot-shape-private.hh \
- $(NULL)
-HBHEADERS += \
- hb-ot.h \
- hb-ot-font.h \
- hb-ot-layout.h \
- hb-ot-shape.h \
- hb-ot-tag.h \
- $(NULL)
+HBSOURCES += $(HB_OT_sources)
+HBHEADERS += $(HB_OT_headers)
endif
if HAVE_FALLBACK
-HBSOURCES += hb-fallback-shape.cc
+HBSOURCES += $(HB_FALLBACK_sources)
endif
if HAVE_PTHREAD
HBCFLAGS += $(PTHREAD_CFLAGS)
-HBLIBS += $(PTHREAD_LIBS)
+HBNONPCLIBS += $(PTHREAD_LIBS)
endif
if HAVE_GLIB
HBCFLAGS += $(GLIB_CFLAGS)
HBLIBS += $(GLIB_LIBS)
-HBSOURCES += hb-glib.cc
-HBHEADERS += hb-glib.h
+HBDEPS += $(GLIB_DEPS)
+HBSOURCES += $(HB_GLIB_sources)
+HBHEADERS += $(HB_GLIB_headers)
endif
if HAVE_FREETYPE
HBCFLAGS += $(FREETYPE_CFLAGS)
HBLIBS += $(FREETYPE_LIBS)
-HBSOURCES += hb-ft.cc
-HBHEADERS += hb-ft.h
+# XXX
+# The following creates a recursive dependency on FreeType if FreeType is
+# built with HarfBuzz support enabled. Newer pkg-config handles that just
+# fine but pkg-config 0.26 as shipped in Ubuntu 14.04 crashes. Remove
+# in a year or two, or otherwise work around it...
+#HBDEPS += $(FREETYPE_DEPS)
+HBSOURCES += $(HB_FT_sources)
+HBHEADERS += $(HB_FT_headers)
endif
if HAVE_GRAPHITE2
HBCFLAGS += $(GRAPHITE2_CFLAGS)
HBLIBS += $(GRAPHITE2_LIBS)
-HBSOURCES += hb-graphite2.cc
-HBHEADERS += hb-graphite2.h
+HBDEPS += $(GRAPHITE2_DEPS)
+HBSOURCES += $(HB_GRAPHITE2_sources)
+HBHEADERS += $(HB_GRAPHITE2_headers)
endif
if HAVE_UNISCRIBE
HBCFLAGS += $(UNISCRIBE_CFLAGS)
-HBLIBS += $(UNISCRIBE_LIBS)
-HBSOURCES += hb-uniscribe.cc
-HBHEADERS += hb-uniscribe.h
+HBNONPCLIBS += $(UNISCRIBE_LIBS)
+HBSOURCES += $(HB_UNISCRIBE_sources)
+HBHEADERS += $(HB_UNISCRIBE_headers)
+endif
+
+if HAVE_DIRECTWRITE
+HBCFLAGS += $(DIRECTWRITE_CXXFLAGS)
+HBNONPCLIBS += $(DIRECTWRITE_LIBS)
+HBSOURCES += $(HB_DIRECTWRITE_sources)
+HBHEADERS += $(HB_DIRECTWRITE_headers)
endif
if HAVE_CORETEXT
HBCFLAGS += $(CORETEXT_CFLAGS)
-HBLIBS += $(CORETEXT_LIBS)
-HBSOURCES += hb-coretext.cc
-HBHEADERS += hb-coretext.h
+HBNONPCLIBS += $(CORETEXT_LIBS)
+HBSOURCES += $(HB_CORETEXT_sources)
+HBHEADERS += $(HB_CORETEXT_headers)
endif
if HAVE_UCDN
SUBDIRS += hb-ucdn
HBCFLAGS += -I$(srcdir)/hb-ucdn
HBLIBS += hb-ucdn/libhb-ucdn.la
-HBSOURCES += hb-ucdn.cc
+HBSOURCES += $(HB_UCDN_sources)
endif
DIST_SUBDIRS += hb-ucdn
# Put the library together
+HBLIBS += $(HBNONPCLIBS)
+
if OS_WIN32
export_symbols = -export-symbols harfbuzz.def
harfbuzz_def_dependency = harfbuzz.def
@@ -203,35 +129,51 @@
pkgconfig_DATA = harfbuzz.pc
EXTRA_DIST += harfbuzz.pc.in
+FUZZING_CPPFLAGS= \
+ -DHB_MAX_NESTING_LEVEL=3 \
+ -DHB_SANITIZE_MAX_EDITS=3 \
+ -DHB_BUFFER_MAX_EXPANSION_FACTOR=3 \
+ -DHB_BUFFER_MAX_LEN_MIN=8 \
+ -DHB_BUFFER_MAX_LEN_DEFAULT=128 \
+ $(NULL)
+EXTRA_LTLIBRARIES = libharfbuzz-fuzzing.la
+libharfbuzz_fuzzing_la_LINK = $(libharfbuzz_la_LINK)
+libharfbuzz_fuzzing_la_SOURCES = $(libharfbuzz_la_SOURCES)
+libharfbuzz_fuzzing_la_CPPFLAGS = $(libharfbuzz_la_CPPFLAGS) $(FUZZING_CPPFLAGS)
+libharfbuzz_fuzzing_la_LDFLAGS = $(libharfbuzz_la_LDFLAGS)
+libharfbuzz_fuzzing_la_LIBADD = $(libharfbuzz_la_LIBADD)
+EXTRA_libharfbuzz_fuzzing_la_DEPENDENCIES = $(EXTRA_libharfbuzz_la_DEPENDENCIES)
+CLEANFILES += libharfbuzz-fuzzing.la
+
if HAVE_ICU
lib_LTLIBRARIES += libharfbuzz-icu.la
-libharfbuzz_icu_la_SOURCES = hb-icu.cc
+libharfbuzz_icu_la_SOURCES = $(HB_ICU_sources)
libharfbuzz_icu_la_CPPFLAGS = $(ICU_CFLAGS)
libharfbuzz_icu_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(HB_LIBTOOL_VERSION_INFO) -no-undefined
libharfbuzz_icu_la_LIBADD = $(ICU_LIBS) libharfbuzz.la
-pkginclude_HEADERS += hb-icu.h
+pkginclude_HEADERS += $(HB_ICU_headers)
pkgconfig_DATA += harfbuzz-icu.pc
endif
EXTRA_DIST += harfbuzz-icu.pc.in
if HAVE_GOBJECT
lib_LTLIBRARIES += libharfbuzz-gobject.la
-libharfbuzz_gobject_la_SOURCES = hb-gobject-structs.cc
-nodist_libharfbuzz_gobject_la_SOURCES = hb-gobject-enums.cc
+libharfbuzz_gobject_la_SOURCES = $(HB_GOBJECT_sources)
+nodist_libharfbuzz_gobject_la_SOURCES = $(HB_GOBJECT_ENUM_sources)
libharfbuzz_gobject_la_CPPFLAGS = $(GOBJECT_CFLAGS)
libharfbuzz_gobject_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(HB_LIBTOOL_VERSION_INFO) -no-undefined
libharfbuzz_gobject_la_LIBADD = $(GOBJECT_LIBS) libharfbuzz.la
-pkginclude_HEADERS += hb-gobject.h hb-gobject-structs.h
-nodist_pkginclude_HEADERS += hb-gobject-enums.h
+pkginclude_HEADERS += $(HB_GOBJECT_headers)
+nodist_pkginclude_HEADERS += $(HB_GOBJECT_ENUM_headers)
pkgconfig_DATA += harfbuzz-gobject.pc
BUILT_SOURCES += \
- hb-gobject-enums.cc \
- hb-gobject-enums.h \
+ $(HB_GOBJECT_ENUM_sources) \
+ $(HB_GOBJECT_ENUM_headers) \
$(NULL)
DISTCLEANFILES += \
- hb-gobject-enums.cc \
- hb-gobject-enums.h \
+ $(HB_GOBJECT_ENUM_sources) \
+ $(HB_GOBJECT_ENUM_headers) \
$(NULL)
hb-gobject-enums.%: hb-gobject-enums.%.tmpl $(HBHEADERS)
$(AM_V_GEN) $(GLIB_MKENUMS) \
@@ -253,6 +195,8 @@
-e 's@%exec_prefix%@$(exec_prefix)@g' \
-e 's@%libdir%@$(libdir)@g' \
-e 's@%includedir%@$(includedir)@g' \
+ -e 's@%libs_private%@$(HBNONPCLIBS)@g' \
+ -e 's@%requires_private%@$(HBDEPS)@g' \
-e 's@%VERSION%@$(VERSION)@g' \
"$<" > "$@" \
|| ($(RM) "$@"; false)
@@ -267,7 +211,7 @@
$(EGREP) '^hb_.* \(' | \
sed -e 's/ (.*//' | \
LANG=C sort; \
- echo LIBRARY libharfbuzz-$(HB_VERSION_MAJOR).dll; \
+ echo LIBRARY libharfbuzz-0.dll; \
) >"$@"
@ ! grep -q hb_ERROR "$@" \
|| ($(RM) "$@"; false)
@@ -276,29 +220,34 @@
GENERATORS = \
gen-arabic-table.py \
gen-indic-table.py \
+ gen-use-table.py \
$(NULL)
EXTRA_DIST += $(GENERATORS)
-unicode-tables: arabic-table indic-table
-
-indic-table: gen-indic-table.py IndicSyllabicCategory.txt IndicMatraCategory.txt Blocks.txt
- $(AM_V_GEN) $(builddir)/$^ > hb-ot-shape-complex-indic-table.cc \
- || ($(RM) hb-ot-shape-complex-indic-table.cc; false)
+unicode-tables: arabic-table indic-table use-table
arabic-table: gen-arabic-table.py ArabicShaping.txt UnicodeData.txt Blocks.txt
$(AM_V_GEN) $(builddir)/$^ > hb-ot-shape-complex-arabic-table.hh \
|| ($(RM) hb-ot-shape-complex-arabic-table.hh; false)
+indic-table: gen-indic-table.py IndicSyllabicCategory-7.0.0.txt IndicMatraCategory-7.0.0.txt Blocks.txt
+ $(AM_V_GEN) $(builddir)/$^ > hb-ot-shape-complex-indic-table.cc \
+ || ($(RM) hb-ot-shape-complex-indic-table.cc; false)
+
+use-table: gen-use-table.py IndicSyllabicCategory.txt IndicPositionalCategory.txt UnicodeData.txt Blocks.txt
+ $(AM_V_GEN) $(builddir)/$^ > hb-ot-shape-complex-use-table.cc \
+ || ($(RM) hb-ot-shape-complex-use-table.cc; false)
+
built-sources: $(BUILT_SOURCES)
-.PHONY: unicode-tables arabic-table indic-table built-sources
+.PHONY: unicode-tables arabic-table indic-table use-table built-sources
RAGEL_GENERATED = \
$(srcdir)/hb-buffer-deserialize-json.hh \
$(srcdir)/hb-buffer-deserialize-text.hh \
$(srcdir)/hb-ot-shape-complex-indic-machine.hh \
$(srcdir)/hb-ot-shape-complex-myanmar-machine.hh \
- $(srcdir)/hb-ot-shape-complex-sea-machine.hh \
+ $(srcdir)/hb-ot-shape-complex-use-machine.hh \
$(NULL)
BUILT_SOURCES += $(RAGEL_GENERATED)
EXTRA_DIST += \
@@ -306,7 +255,7 @@
hb-buffer-deserialize-text.rl \
hb-ot-shape-complex-indic-machine.rl \
hb-ot-shape-complex-myanmar-machine.rl \
- hb-ot-shape-complex-sea-machine.rl \
+ hb-ot-shape-complex-use-machine.rl \
$(NULL)
MAINTAINERCLEANFILES += $(RAGEL_GENERATED)
$(srcdir)/%.hh: $(srcdir)/%.rl
@@ -352,7 +301,14 @@
check-symbols.sh \
$(NULL)
-TESTS = $(dist_check_SCRIPTS)
+check_PROGRAMS = \
+ test-ot-tag \
+ $(NULL)
+test_ot_tag_SOURCES = hb-ot-tag.cc
+test_ot_tag_CPPFLAGS = $(HBCFLAGS) -DMAIN
+test_ot_tag_LDADD = libharfbuzz.la $(HBLIBS)
+
+TESTS = $(dist_check_SCRIPTS) $(check_PROGRAMS)
TESTS_ENVIRONMENT = \
srcdir="$(srcdir)" \
MAKE="$(MAKE) $(AM_MAKEFLAGS)" \
@@ -363,7 +319,7 @@
if HAVE_INTROSPECTION
-include $(INTROSPECTION_MAKEFILE)
-INTROSPECTION_GIRS = HarfBuzz-$(HB_VERSION_MAJOR).0.gir # What does the 0 mean anyway?!
+INTROSPECTION_GIRS = HarfBuzz-0.0.gir # What does the 0 mean anyway?!
INTROSPECTION_SCANNER_ARGS = -I$(srcdir) -n hb --identifier-prefix=hb_ --warn-all
INTROSPECTION_COMPILER_ARGS = --includedir=$(srcdir)
INTROSPECTION_SCANNER_ENV = CC="$(CC)"
@@ -379,6 +335,7 @@
-DHB_OT_H_IN \
-DHB_GOBJECT_H \
-DHB_GOBJECT_H_IN \
+ -DHB_EXTERN= \
$(NULL)
HarfBuzz_0_0_gir_LIBS = \
libharfbuzz.la \
@@ -388,10 +345,10 @@
$(HBHEADERS) \
$(HBNODISTHEADERS) \
$(HBSOURCES) \
- hb-gobject-enums.cc \
- hb-gobject-enums.h \
- hb-gobject-structs.cc \
- hb-gobject-structs.h \
+ $(HB_GOBJECT_ENUM_sources) \
+ $(HB_GOBJECT_ENUM_headers) \
+ $(HB_GOBJECT_sources) \
+ $(HB_GOBJECT_STRUCTS_headers) \
$(NULL)
girdir = $(datadir)/gir-1.0
diff --git a/src/Makefile.sources b/src/Makefile.sources
new file mode 100644
index 0000000..171c513
--- /dev/null
+++ b/src/Makefile.sources
@@ -0,0 +1,150 @@
+NULL =
+
+# Base and default-included sources and headers
+
+HB_BASE_sources = \
+ hb-atomic-private.hh \
+ hb-blob.cc \
+ hb-buffer-deserialize-json.hh \
+ hb-buffer-deserialize-text.hh \
+ hb-buffer-private.hh \
+ hb-buffer-serialize.cc \
+ hb-buffer.cc \
+ hb-cache-private.hh \
+ hb-common.cc \
+ hb-face-private.hh \
+ hb-face.cc \
+ hb-font-private.hh \
+ hb-font.cc \
+ hb-mutex-private.hh \
+ hb-object-private.hh \
+ hb-open-file-private.hh \
+ hb-open-type-private.hh \
+ hb-ot-cmap-table.hh \
+ hb-ot-glyf-table.hh \
+ hb-ot-head-table.hh \
+ hb-ot-hhea-table.hh \
+ hb-ot-hmtx-table.hh \
+ hb-ot-maxp-table.hh \
+ hb-ot-name-table.hh \
+ hb-ot-os2-table.hh \
+ hb-ot-tag.cc \
+ hb-private.hh \
+ hb-set-private.hh \
+ hb-set.cc \
+ hb-shape.cc \
+ hb-shape-plan-private.hh \
+ hb-shape-plan.cc \
+ hb-shaper-list.hh \
+ hb-shaper-impl-private.hh \
+ hb-shaper-private.hh \
+ hb-shaper.cc \
+ hb-unicode-private.hh \
+ hb-unicode.cc \
+ hb-utf-private.hh \
+ hb-warning.cc \
+ $(NULL)
+
+HB_BASE_headers = \
+ hb.h \
+ hb-blob.h \
+ hb-buffer.h \
+ hb-common.h \
+ hb-deprecated.h \
+ hb-face.h \
+ hb-font.h \
+ hb-set.h \
+ hb-shape.h \
+ hb-shape-plan.h \
+ hb-unicode.h \
+ $(NULL)
+
+HB_NODIST_headers = \
+ hb-version.h \
+ $(NULL)
+
+HB_FALLBACK_sources = hb-fallback-shape.cc
+
+HB_OT_sources = \
+ hb-ot-font.cc \
+ hb-ot-layout.cc \
+ hb-ot-layout-common-private.hh \
+ hb-ot-layout-gdef-table.hh \
+ hb-ot-layout-gpos-table.hh \
+ hb-ot-layout-gsubgpos-private.hh \
+ hb-ot-layout-gsub-table.hh \
+ hb-ot-layout-jstf-table.hh \
+ hb-ot-layout-private.hh \
+ hb-ot-map.cc \
+ hb-ot-map-private.hh \
+ hb-ot-shape.cc \
+ hb-ot-shape-complex-arabic.cc \
+ hb-ot-shape-complex-arabic-fallback.hh \
+ hb-ot-shape-complex-arabic-private.hh \
+ hb-ot-shape-complex-arabic-table.hh \
+ hb-ot-shape-complex-arabic-win1256.hh \
+ hb-ot-shape-complex-default.cc \
+ hb-ot-shape-complex-hangul.cc \
+ hb-ot-shape-complex-hebrew.cc \
+ hb-ot-shape-complex-indic.cc \
+ hb-ot-shape-complex-indic-machine.hh \
+ hb-ot-shape-complex-indic-private.hh \
+ hb-ot-shape-complex-indic-table.cc \
+ hb-ot-shape-complex-myanmar.cc \
+ hb-ot-shape-complex-myanmar-machine.hh \
+ hb-ot-shape-complex-thai.cc \
+ hb-ot-shape-complex-tibetan.cc \
+ hb-ot-shape-complex-use.cc \
+ hb-ot-shape-complex-use-machine.hh \
+ hb-ot-shape-complex-use-private.hh \
+ hb-ot-shape-complex-use-table.cc \
+ hb-ot-shape-complex-private.hh \
+ hb-ot-shape-normalize-private.hh \
+ hb-ot-shape-normalize.cc \
+ hb-ot-shape-fallback-private.hh \
+ hb-ot-shape-fallback.cc \
+ hb-ot-shape-private.hh \
+ $(NULL)
+
+HB_OT_headers = \
+ hb-ot.h \
+ hb-ot-font.h \
+ hb-ot-layout.h \
+ hb-ot-shape.h \
+ hb-ot-tag.h \
+ $(NULL)
+
+# Optional Sources and Headers with external deps
+
+HB_FT_sources = hb-ft.cc
+HB_FT_headers = hb-ft.h
+
+HB_GLIB_sources = hb-glib.cc
+HB_GLIB_headers = hb-glib.h
+
+HB_GRAPHITE2_sources = hb-graphite2.cc
+HB_GRAPHITE2_headers = hb-graphite2.h
+
+# System-dependent sources and headers
+
+HB_CORETEXT_sources = hb-coretext.cc
+HB_CORETEXT_headers = hb-coretext.h
+
+HB_DIRECTWRITE_sources = hb-directwrite.cc
+HB_DIRECTWRITE_headers = hb-directwrite.h
+
+HB_UNISCRIBE_sources = hb-uniscribe.cc
+HB_UNISCRIBE_headers = hb-uniscribe.h
+
+# Additional supplemental sources
+HB_UCDN_sources = hb-ucdn.cc
+
+# Sources for libharfbuzz-gobject and libharfbuzz-icu
+HB_ICU_sources = hb-icu.cc
+HB_ICU_headers = hb-icu.h
+
+HB_GOBJECT_sources = hb-gobject-structs.cc
+HB_GOBJECT_STRUCTS_headers = hb-gobject-structs.h
+HB_GOBJECT_headers = hb-gobject.h $(HB_GOBJECT_STRUCTS_headers)
+HB_GOBJECT_ENUM_sources = hb-gobject-enums.cc
+HB_GOBJECT_ENUM_headers = hb-gobject-enums.h
diff --git a/src/check-header-guards.sh b/src/check-header-guards.sh
index 9a3302c..09c5ea8 100755
--- a/src/check-header-guards.sh
+++ b/src/check-header-guards.sh
@@ -9,13 +9,12 @@
test "x$HBHEADERS" = x && HBHEADERS=`cd "$srcdir"; find . -maxdepth 1 -name 'hb*.h'`
test "x$HBSOURCES" = x && HBSOURCES=`cd "$srcdir"; find . -maxdepth 1 -name 'hb-*.cc' -or -name 'hb-*.hh'`
-
for x in $HBHEADERS $HBSOURCES; do
test -f "$srcdir/$x" && x="$srcdir/$x"
- echo "$x" | grep '[^h]$' -q && continue;
+ echo "$x" | grep -q '[^h]$' && continue;
xx=`echo "$x" | sed 's@.*/@@'`
tag=`echo "$xx" | tr 'a-z.-' 'A-Z_'`
- lines=`grep "\<$tag\>" "$x" | wc -l | sed 's/[ ]*//g'`
+ lines=`grep -w "$tag" "$x" | wc -l | sed 's/[ ]*//g'`
if test "x$lines" != x3; then
echo "Ouch, header file $x does not have correct preprocessor guards"
stat=1
diff --git a/src/check-libstdc++.sh b/src/check-libstdc++.sh
index 27deb42..b541828 100755
--- a/src/check-libstdc++.sh
+++ b/src/check-libstdc++.sh
@@ -19,9 +19,9 @@
so=.libs/libharfbuzz.$suffix
if ! test -f "$so"; then continue; fi
- echo "Checking that we are not linking to libstdc++"
- if ldd $so | grep 'libstdc[+][+]'; then
- echo "Ouch, linked to libstdc++"
+ echo "Checking that we are not linking to libstdc++ or libc++"
+ if ldd $so | grep 'libstdc[+][+]\|libc[+][+]'; then
+ echo "Ouch, linked to libstdc++ or libc++"
stat=1
fi
tested=true
diff --git a/src/gen-indic-table.py b/src/gen-indic-table.py
index f5716bd..c055163 100755
--- a/src/gen-indic-table.py
+++ b/src/gen-indic-table.py
@@ -91,6 +91,7 @@
"Visarga": 'Vs',
"Vowel": 'Vo',
"Vowel_Dependent": 'M',
+ "Consonant_Prefixed": 'CPrf',
"Other": 'x',
},{
"Not_Applicable": 'x',
diff --git a/src/gen-use-table.py b/src/gen-use-table.py
new file mode 100755
index 0000000..be04e4b
--- /dev/null
+++ b/src/gen-use-table.py
@@ -0,0 +1,476 @@
+#!/usr/bin/python
+
+import sys
+
+if len (sys.argv) != 5:
+ print >>sys.stderr, "usage: ./gen-use-table.py IndicSyllabicCategory.txt IndicPositionalCategory.txt UnicodeData.txt Blocks.txt"
+ sys.exit (1)
+
+BLACKLISTED_BLOCKS = ["Thai", "Lao", "Tibetan"]
+
+files = [file (x) for x in sys.argv[1:]]
+
+headers = [[f.readline () for i in range (2)] for j,f in enumerate(files) if j != 2]
+headers.append (["UnicodeData.txt does not have a header."])
+
+data = [{} for f in files]
+values = [{} for f in files]
+for i, f in enumerate (files):
+ for line in f:
+
+ j = line.find ('#')
+ if j >= 0:
+ line = line[:j]
+
+ fields = [x.strip () for x in line.split (';')]
+ if len (fields) == 1:
+ continue
+
+ uu = fields[0].split ('..')
+ start = int (uu[0], 16)
+ if len (uu) == 1:
+ end = start
+ else:
+ end = int (uu[1], 16)
+
+ t = fields[1 if i != 2 else 2]
+
+ for u in range (start, end + 1):
+ data[i][u] = t
+ values[i][t] = values[i].get (t, 0) + end - start + 1
+
+defaults = ('Other', 'Not_Applicable', 'Cn', 'No_Block')
+
+# TODO Characters that are not in Unicode Indic files, but used in USE
+data[0][0x034F] = defaults[0]
+data[0][0x2060] = defaults[0]
+for u in range (0xFE00, 0xFE0F + 1):
+ data[0][u] = defaults[0]
+
+# Merge data into one dict:
+for i,v in enumerate (defaults):
+ values[i][v] = values[i].get (v, 0) + 1
+combined = {}
+for i,d in enumerate (data):
+ for u,v in d.items ():
+ if i >= 2 and not u in combined:
+ continue
+ if not u in combined:
+ combined[u] = list (defaults)
+ combined[u][i] = v
+combined = {k:v for k,v in combined.items() if v[3] not in BLACKLISTED_BLOCKS}
+data = combined
+del combined
+num = len (data)
+
+
+property_names = [
+ # General_Category
+ 'Cc', 'Cf', 'Cn', 'Co', 'Cs', 'Ll', 'Lm', 'Lo', 'Lt', 'Lu', 'Mc',
+ 'Me', 'Mn', 'Nd', 'Nl', 'No', 'Pc', 'Pd', 'Pe', 'Pf', 'Pi', 'Po',
+ 'Ps', 'Sc', 'Sk', 'Sm', 'So', 'Zl', 'Zp', 'Zs',
+ # Indic_Syllabic_Category
+ 'Other',
+ 'Bindu',
+ 'Visarga',
+ 'Avagraha',
+ 'Nukta',
+ 'Virama',
+ 'Pure_Killer',
+ 'Invisible_Stacker',
+ 'Vowel_Independent',
+ 'Vowel_Dependent',
+ 'Vowel',
+ 'Consonant_Placeholder',
+ 'Consonant',
+ 'Consonant_Dead',
+ 'Consonant_With_Stacker',
+ 'Consonant_Prefixed',
+ 'Consonant_Preceding_Repha',
+ 'Consonant_Succeeding_Repha',
+ 'Consonant_Subjoined',
+ 'Consonant_Medial',
+ 'Consonant_Final',
+ 'Consonant_Head_Letter',
+ 'Modifying_Letter',
+ 'Tone_Letter',
+ 'Tone_Mark',
+ 'Gemination_Mark',
+ 'Cantillation_Mark',
+ 'Register_Shifter',
+ 'Syllable_Modifier',
+ 'Consonant_Killer',
+ 'Non_Joiner',
+ 'Joiner',
+ 'Number_Joiner',
+ 'Number',
+ 'Brahmi_Joining_Number',
+ # Indic_Positional_Category
+ 'Not_Applicable',
+ 'Right',
+ 'Left',
+ 'Visual_Order_Left',
+ 'Left_And_Right',
+ 'Top',
+ 'Bottom',
+ 'Top_And_Bottom',
+ 'Top_And_Right',
+ 'Top_And_Left',
+ 'Top_And_Left_And_Right',
+ 'Bottom_And_Right',
+ 'Top_And_Bottom_And_Right',
+ 'Overstruck',
+]
+
+class PropertyValue(object):
+ def __init__(self, name_):
+ self.name = name_
+ def __str__(self):
+ return self.name
+ def __eq__(self, other):
+ return self.name == (other if isinstance(other, basestring) else other.name)
+ def __ne__(self, other):
+ return not (self == other)
+
+property_values = {}
+
+for name in property_names:
+ value = PropertyValue(name)
+ assert value not in property_values
+ assert value not in globals()
+ property_values[name] = value
+globals().update(property_values)
+
+
+def is_BASE(U, UISC, UGC):
+ return (UISC in [Number, Consonant, Consonant_Head_Letter,
+ #SPEC-OUTDATED Consonant_Placeholder,
+ Tone_Letter] or
+ (UGC == Lo and UISC in [Avagraha, Bindu, Consonant_Final, Consonant_Medial,
+ Consonant_Subjoined, Vowel, Vowel_Dependent]))
+def is_BASE_VOWEL(U, UISC, UGC):
+ return UISC == Vowel_Independent
+def is_BASE_IND(U, UISC, UGC):
+ #SPEC-BROKEN return (UISC in [Consonant_Dead, Modifying_Letter] or UGC == Po)
+ return (UISC in [Consonant_Dead, Modifying_Letter] or
+ (UGC == Po and not is_BASE_OTHER(U, UISC, UGC))) # for 104E
+def is_BASE_NUM(U, UISC, UGC):
+ return UISC == Brahmi_Joining_Number
+def is_BASE_OTHER(U, UISC, UGC):
+ if UISC == Consonant_Placeholder: return True #SPEC-OUTDATED
+ return U in [0x00A0, 0x00D7, 0x2015, 0x2022, 0x25CC,
+ 0x25FB, 0x25FC, 0x25FD, 0x25FE]
+def is_CGJ(U, UISC, UGC):
+ return U == 0x034F
+def is_CONS_FINAL(U, UISC, UGC):
+ return ((UISC == Consonant_Final and UGC != Lo) or
+ UISC == Consonant_Succeeding_Repha)
+def is_CONS_FINAL_MOD(U, UISC, UGC):
+ #SPEC-OUTDATED return UISC in [Consonant_Final_Modifier, Syllable_Modifier]
+ return UISC == Syllable_Modifier
+def is_CONS_MED(U, UISC, UGC):
+ return UISC == Consonant_Medial and UGC != Lo
+def is_CONS_MOD(U, UISC, UGC):
+ return UISC in [Nukta, Gemination_Mark, Consonant_Killer]
+def is_CONS_SUB(U, UISC, UGC):
+ #SPEC-OUTDATED return UISC == Consonant_Subjoined
+ return UISC == Consonant_Subjoined and UGC != Lo
+def is_HALANT(U, UISC, UGC):
+ return UISC in [Virama, Invisible_Stacker]
+def is_HALANT_NUM(U, UISC, UGC):
+ return UISC == Number_Joiner
+def is_ZWNJ(U, UISC, UGC):
+ return UISC == Non_Joiner
+def is_ZWJ(U, UISC, UGC):
+ return UISC == Joiner
+def is_Word_Joiner(U, UISC, UGC):
+ return U == 0x2060
+def is_OTHER(U, UISC, UGC):
+ #SPEC-OUTDATED return UGC == Zs # or any other SCRIPT_COMMON characters
+ return (UISC == Other
+ and not is_SYM_MOD(U, UISC, UGC)
+ and not is_CGJ(U, UISC, UGC)
+ and not is_Word_Joiner(U, UISC, UGC)
+ and not is_VARIATION_SELECTOR(U, UISC, UGC)
+ )
+def is_Reserved(U, UISC, UGC):
+ return UGC == 'Cn'
+def is_REPHA(U, UISC, UGC):
+ #return UISC == Consonant_Preceding_Repha
+ #SPEC-OUTDATED hack to categorize Consonant_With_Stacker and Consonant_Prefixed
+ return UISC in [Consonant_Preceding_Repha, Consonant_With_Stacker, Consonant_Prefixed]
+def is_SYM(U, UISC, UGC):
+ if U == 0x25CC: return False #SPEC-OUTDATED
+ #SPEC-OUTDATED return UGC in [So, Sc] or UISC == Symbol_Letter
+ return UGC in [So, Sc]
+def is_SYM_MOD(U, UISC, UGC):
+ return U in [0x1B6B, 0x1B6C, 0x1B6D, 0x1B6E, 0x1B6F, 0x1B70, 0x1B71, 0x1B72, 0x1B73]
+def is_VARIATION_SELECTOR(U, UISC, UGC):
+ return 0xFE00 <= U <= 0xFE0F
+def is_VOWEL(U, UISC, UGC):
+ return (UISC == Pure_Killer or
+ (UGC != Lo and UISC in [Vowel, Vowel_Dependent]))
+def is_VOWEL_MOD(U, UISC, UGC):
+ return (UISC in [Tone_Mark, Cantillation_Mark, Register_Shifter, Visarga] or
+ (UGC != Lo and UISC == Bindu))
+
+use_mapping = {
+ 'B': is_BASE,
+ 'IV': is_BASE_VOWEL,
+ 'IND': is_BASE_IND,
+ 'N': is_BASE_NUM,
+ 'GB': is_BASE_OTHER,
+ 'CGJ': is_CGJ,
+ 'F': is_CONS_FINAL,
+ 'FM': is_CONS_FINAL_MOD,
+ 'M': is_CONS_MED,
+ 'CM': is_CONS_MOD,
+ 'SUB': is_CONS_SUB,
+ 'H': is_HALANT,
+ 'HN': is_HALANT_NUM,
+ 'ZWNJ': is_ZWNJ,
+ 'ZWJ': is_ZWJ,
+ 'WJ': is_Word_Joiner,
+ 'O': is_OTHER,
+ 'Rsv': is_Reserved,
+ 'R': is_REPHA,
+ 'S': is_SYM,
+ 'SM': is_SYM_MOD,
+ 'VS': is_VARIATION_SELECTOR,
+ 'V': is_VOWEL,
+ 'VM': is_VOWEL_MOD,
+}
+
+use_positions = {
+ 'F': {
+ 'Abv': [Top],
+ 'Blw': [Bottom],
+ 'Pst': [Right],
+ },
+ 'M': {
+ 'Abv': [Top],
+ 'Blw': [Bottom],
+ 'Pst': [Right],
+ 'Pre': [Left],
+ },
+ 'CM': {
+ 'Abv': [Top],
+ 'Blw': [Bottom],
+ },
+ 'V': {
+ 'Abv': [Top, Top_And_Bottom, Top_And_Bottom_And_Right, Top_And_Right],
+ 'Blw': [Bottom, Overstruck, Bottom_And_Right],
+ 'Pst': [Right],
+ 'Pre': [Left, Top_And_Left, Top_And_Left_And_Right, Left_And_Right],
+ },
+ 'VM': {
+ 'Abv': [Top],
+ 'Blw': [Bottom, Overstruck],
+ 'Pst': [Right],
+ 'Pre': [Left],
+ },
+ 'SM': {
+ 'Abv': [Top],
+ 'Blw': [Bottom],
+ },
+ 'H': None,
+ 'B': None,
+ 'FM': None,
+ 'SUB': None,
+}
+
+def map_to_use(data):
+ out = {}
+ items = use_mapping.items()
+ for U,(UISC,UIPC,UGC,UBlock) in data.items():
+
+ # Resolve Indic_Syllabic_Category
+
+ # TODO: These don't have UISC assigned in Unicode 8.0, but
+ # have UIPC
+ if U == 0x17DD: UISC = Vowel_Dependent
+ if 0x1CE2 <= U <= 0x1CE8: UISC = Cantillation_Mark
+
+ # TODO: U+1CED should only be allowed after some of
+ # the nasalization marks, maybe only for U+1CE9..U+1CF1.
+ if U == 0x1CED: UISC = Tone_Mark
+
+ evals = [(k, v(U,UISC,UGC)) for k,v in items]
+ values = [k for k,v in evals if v]
+ assert len(values) == 1, "%s %s %s %s" % (hex(U), UISC, UGC, values)
+ USE = values[0]
+
+ # Resolve Indic_Positional_Category
+
+ # TODO: Not in Unicode 8.0 yet, but in spec.
+ if U == 0x1B6C: UIPC = Bottom
+
+ # TODO: These should die, but have UIPC in Unicode 8.0
+ if U in [0x953, 0x954]: UIPC = Not_Applicable
+
+ # TODO: In USE's override list but not in Unicode 8.0
+ if U == 0x103C: UIPC = Left
+
+ # TODO: These are not in USE's override list that we have, nor are they in Unicode 8.0
+ if 0xA926 <= U <= 0xA92A: UIPC = Top
+ if U == 0x111CA: UIPC = Bottom
+ if U == 0x11300: UIPC = Top
+ if U == 0x1133C: UIPC = Bottom
+ if U == 0x1171E: UIPC = Left # Correct?!
+ if 0x1CF2 <= U <= 0x1CF3: UIPC = Right
+ if 0x1CF8 <= U <= 0x1CF9: UIPC = Top
+
+ assert (UIPC in [Not_Applicable, Visual_Order_Left] or
+ USE in use_positions), "%s %s %s %s %s" % (hex(U), UIPC, USE, UISC, UGC)
+
+ pos_mapping = use_positions.get(USE, None)
+ if pos_mapping:
+ values = [k for k,v in pos_mapping.items() if v and UIPC in v]
+ assert len(values) == 1, "%s %s %s %s %s %s" % (hex(U), UIPC, USE, UISC, UGC, values)
+ USE = USE + values[0]
+
+ out[U] = (USE, UBlock)
+ return out
+
+defaults = ('O', 'No_Block')
+data = map_to_use(data)
+
+# Remove the outliers
+singles = {}
+for u in [0x034F, 0x25CC, 0x1107F]:
+ singles[u] = data[u]
+ del data[u]
+
+print "/* == Start of generated table == */"
+print "/*"
+print " * The following table is generated by running:"
+print " *"
+print " * ./gen-use-table.py IndicSyllabicCategory.txt IndicPositionalCategory.txt UnicodeData.txt Blocks.txt"
+print " *"
+print " * on files with these headers:"
+print " *"
+for h in headers:
+ for l in h:
+ print " * %s" % (l.strip())
+print " */"
+print
+print '#include "hb-ot-shape-complex-use-private.hh"'
+print
+
+total = 0
+used = 0
+last_block = None
+def print_block (block, start, end, data):
+ global total, used, last_block
+ if block and block != last_block:
+ print
+ print
+ print " /* %s */" % block
+ if start % 16:
+ print ' ' * (20 + (start % 16 * 6)),
+ num = 0
+ assert start % 8 == 0
+ assert (end+1) % 8 == 0
+ for u in range (start, end+1):
+ if u % 16 == 0:
+ print
+ print " /* %04X */" % u,
+ if u in data:
+ num += 1
+ d = data.get (u, defaults)
+ sys.stdout.write ("%6s," % d[0])
+
+ total += end - start + 1
+ used += num
+ if block:
+ last_block = block
+
+uu = data.keys ()
+uu.sort ()
+
+last = -100000
+num = 0
+offset = 0
+starts = []
+ends = []
+for k,v in sorted(use_mapping.items()):
+ if k in use_positions and use_positions[k]: continue
+ print "#define %s USE_%s /* %s */" % (k, k, v.__name__[3:])
+for k,v in sorted(use_positions.items()):
+ if not v: continue
+ for suf in v.keys():
+ tag = k + suf
+ print "#define %s USE_%s" % (tag, tag)
+print ""
+print "static const USE_TABLE_ELEMENT_TYPE use_table[] = {"
+for u in uu:
+ if u <= last:
+ continue
+ block = data[u][1]
+
+ start = u//8*8
+ end = start+1
+ while end in uu and block == data[end][1]:
+ end += 1
+ end = (end-1)//8*8 + 7
+
+ if start != last + 1:
+ if start - last <= 1+16*3:
+ print_block (None, last+1, start-1, data)
+ last = start-1
+ else:
+ if last >= 0:
+ ends.append (last + 1)
+ offset += ends[-1] - starts[-1]
+ print
+ print
+ print "#define use_offset_0x%04xu %d" % (start, offset)
+ starts.append (start)
+
+ print_block (block, start, end, data)
+ last = end
+ends.append (last + 1)
+offset += ends[-1] - starts[-1]
+print
+print
+occupancy = used * 100. / total
+page_bits = 12
+print "}; /* Table items: %d; occupancy: %d%% */" % (offset, occupancy)
+print
+print "USE_TABLE_ELEMENT_TYPE"
+print "hb_use_get_categories (hb_codepoint_t u)"
+print "{"
+print " switch (u >> %d)" % page_bits
+print " {"
+pages = set([u>>page_bits for u in starts+ends+singles.keys()])
+for p in sorted(pages):
+ print " case 0x%0Xu:" % p
+ for (start,end) in zip (starts, ends):
+ if p not in [start>>page_bits, end>>page_bits]: continue
+ offset = "use_offset_0x%04xu" % start
+ print " if (hb_in_range (u, 0x%04Xu, 0x%04Xu)) return use_table[u - 0x%04Xu + %s];" % (start, end-1, start, offset)
+ for u,d in singles.items ():
+ if p != u>>page_bits: continue
+ print " if (unlikely (u == 0x%04Xu)) return %s;" % (u, d[0])
+ print " break;"
+ print ""
+print " default:"
+print " break;"
+print " }"
+print " return USE_O;"
+print "}"
+print
+for k in sorted(use_mapping.keys()):
+ if k in use_positions and use_positions[k]: continue
+ print "#undef %s" % k
+for k,v in sorted(use_positions.items()):
+ if not v: continue
+ for suf in v.keys():
+ tag = k + suf
+ print "#undef %s" % tag
+print
+print "/* == End of generated table == */"
+
+# Maintain at least 50% occupancy in the table */
+if occupancy < 50:
+ raise Exception ("Table too sparse, please investigate: ", occupancy)
diff --git a/src/harfbuzz.pc.in b/src/harfbuzz.pc.in
index 7f27bbb..b3e124a 100644
--- a/src/harfbuzz.pc.in
+++ b/src/harfbuzz.pc.in
@@ -8,4 +8,6 @@
Version: %VERSION%
Libs: -L${libdir} -lharfbuzz
+Libs.private: %libs_private%
+Requires.private: %requires_private%
Cflags: -I${includedir}/harfbuzz
diff --git a/src/hb-atomic-private.hh b/src/hb-atomic-private.hh
index e6738b7..100ba53 100644
--- a/src/hb-atomic-private.hh
+++ b/src/hb-atomic-private.hh
@@ -39,7 +39,11 @@
/* We need external help for these */
-#if 0
+#if defined(hb_atomic_int_impl_add) \
+ && defined(hb_atomic_ptr_impl_get) \
+ && defined(hb_atomic_ptr_impl_cmpexch)
+
+/* Defined externally, i.e. in config.h; must have typedef'ed hb_atomic_int_impl_t as well. */
#elif !defined(HB_NO_MT) && (defined(_WIN32) || defined(__CYGWIN__))
@@ -58,11 +62,12 @@
#endif
}
-typedef LONG hb_atomic_int_t;
-#define hb_atomic_int_add(AI, V) InterlockedExchangeAdd (&(AI), (V))
+typedef LONG hb_atomic_int_impl_t;
+#define HB_ATOMIC_INT_IMPL_INIT(V) (V)
+#define hb_atomic_int_impl_add(AI, V) InterlockedExchangeAdd (&(AI), (V))
-#define hb_atomic_ptr_get(P) (_HBMemoryBarrier (), (void *) *(P))
-#define hb_atomic_ptr_cmpexch(P,O,N) (InterlockedCompareExchangePointer ((void **) (P), (void *) (N), (void *) (O)) == (void *) (O))
+#define hb_atomic_ptr_impl_get(P) (_HBMemoryBarrier (), (void *) *(P))
+#define hb_atomic_ptr_impl_cmpexch(P,O,N) (InterlockedCompareExchangePointer ((void **) (P), (void *) (N), (void *) (O)) == (void *) (O))
#elif !defined(HB_NO_MT) && defined(__APPLE__)
@@ -74,28 +79,31 @@
#include <Availability.h>
#endif
-typedef int32_t hb_atomic_int_t;
-#define hb_atomic_int_add(AI, V) (OSAtomicAdd32Barrier ((V), &(AI)) - (V))
-#define hb_atomic_ptr_get(P) (OSMemoryBarrier (), (void *) *(P))
+typedef int32_t hb_atomic_int_impl_t;
+#define HB_ATOMIC_INT_IMPL_INIT(V) (V)
+#define hb_atomic_int_impl_add(AI, V) (OSAtomicAdd32Barrier ((V), &(AI)) - (V))
+
+#define hb_atomic_ptr_impl_get(P) (OSMemoryBarrier (), (void *) *(P))
#if (MAC_OS_X_VERSION_MIN_REQUIRED > MAC_OS_X_VERSION_10_4 || __IPHONE_VERSION_MIN_REQUIRED >= 20100)
-#define hb_atomic_ptr_cmpexch(P,O,N) OSAtomicCompareAndSwapPtrBarrier ((void *) (O), (void *) (N), (void **) (P))
+#define hb_atomic_ptr_impl_cmpexch(P,O,N) OSAtomicCompareAndSwapPtrBarrier ((void *) (O), (void *) (N), (void **) (P))
#else
#if __ppc64__ || __x86_64__ || __aarch64__
-#define hb_atomic_ptr_cmpexch(P,O,N) OSAtomicCompareAndSwap64Barrier ((int64_t) (O), (int64_t) (N), (int64_t*) (P))
+#define hb_atomic_ptr_impl_cmpexch(P,O,N) OSAtomicCompareAndSwap64Barrier ((int64_t) (O), (int64_t) (N), (int64_t*) (P))
#else
-#define hb_atomic_ptr_cmpexch(P,O,N) OSAtomicCompareAndSwap32Barrier ((int32_t) (O), (int32_t) (N), (int32_t*) (P))
+#define hb_atomic_ptr_impl_cmpexch(P,O,N) OSAtomicCompareAndSwap32Barrier ((int32_t) (O), (int32_t) (N), (int32_t*) (P))
#endif
#endif
#elif !defined(HB_NO_MT) && defined(HAVE_INTEL_ATOMIC_PRIMITIVES)
-typedef int hb_atomic_int_t;
-#define hb_atomic_int_add(AI, V) __sync_fetch_and_add (&(AI), (V))
+typedef int hb_atomic_int_impl_t;
+#define HB_ATOMIC_INT_IMPL_INIT(V) (V)
+#define hb_atomic_int_impl_add(AI, V) __sync_fetch_and_add (&(AI), (V))
-#define hb_atomic_ptr_get(P) (void *) (__sync_synchronize (), *(P))
-#define hb_atomic_ptr_cmpexch(P,O,N) __sync_bool_compare_and_swap ((P), (O), (N))
+#define hb_atomic_ptr_impl_get(P) (void *) (__sync_synchronize (), *(P))
+#define hb_atomic_ptr_impl_cmpexch(P,O,N) __sync_bool_compare_and_swap ((P), (O), (N))
#elif !defined(HB_NO_MT) && defined(HAVE_SOLARIS_ATOMIC_OPS)
@@ -103,33 +111,79 @@
#include <atomic.h>
#include <mbarrier.h>
-typedef unsigned int hb_atomic_int_t;
-#define hb_atomic_int_add(AI, V) ( ({__machine_rw_barrier ();}), atomic_add_int_nv (&(AI), (V)) - (V))
+typedef unsigned int hb_atomic_int_impl_t;
+#define HB_ATOMIC_INT_IMPL_INIT(V) (V)
+#define hb_atomic_int_impl_add(AI, V) ( ({__machine_rw_barrier ();}), atomic_add_int_nv (&(AI), (V)) - (V))
-#define hb_atomic_ptr_get(P) ( ({__machine_rw_barrier ();}), (void *) *(P))
-#define hb_atomic_ptr_cmpexch(P,O,N) ( ({__machine_rw_barrier ();}), atomic_cas_ptr ((void **) (P), (void *) (O), (void *) (N)) == (void *) (O) ? true : false)
+#define hb_atomic_ptr_impl_get(P) ( ({__machine_rw_barrier ();}), (void *) *(P))
+#define hb_atomic_ptr_impl_cmpexch(P,O,N) ( ({__machine_rw_barrier ();}), atomic_cas_ptr ((void **) (P), (void *) (O), (void *) (N)) == (void *) (O) ? true : false)
+#elif !defined(HB_NO_MT) && defined(_AIX) && defined(__IBMCPP__)
+
+#include <builtins.h>
+
+
+static inline int hb_fetch_and_add(volatile int* AI, unsigned int V) {
+ __lwsync();
+ int result = __fetch_and_add(AI, V);
+ __isync();
+ return result;
+}
+static inline int hb_compare_and_swaplp(volatile long* P, long O, long N) {
+ __sync();
+ int result = __compare_and_swaplp (P, &O, N);
+ __sync();
+ return result;
+}
+
+typedef int hb_atomic_int_impl_t;
+#define HB_ATOMIC_INT_IMPL_INIT(V) (V)
+#define hb_atomic_int_impl_add(AI, V) hb_fetch_and_add (&(AI), (V))
+
+#define hb_atomic_ptr_impl_get(P) (__sync(), (void *) *(P))
+#define hb_atomic_ptr_impl_cmpexch(P,O,N) hb_compare_and_swaplp ((long*)(P), (long)(O), (long)(N))
+
#elif !defined(HB_NO_MT)
#define HB_ATOMIC_INT_NIL 1 /* Warn that fallback implementation is in use. */
-typedef volatile int hb_atomic_int_t;
-#define hb_atomic_int_add(AI, V) (((AI) += (V)) - (V))
-#define hb_atomic_ptr_get(P) ((void *) *(P))
-#define hb_atomic_ptr_cmpexch(P,O,N) (* (void * volatile *) (P) == (void *) (O) ? (* (void * volatile *) (P) = (void *) (N), true) : false)
+typedef volatile int hb_atomic_int_impl_t;
+#define HB_ATOMIC_INT_IMPL_INIT(V) (V)
+#define hb_atomic_int_impl_add(AI, V) (((AI) += (V)) - (V))
+
+#define hb_atomic_ptr_impl_get(P) ((void *) *(P))
+#define hb_atomic_ptr_impl_cmpexch(P,O,N) (* (void * volatile *) (P) == (void *) (O) ? (* (void * volatile *) (P) = (void *) (N), true) : false)
#else /* HB_NO_MT */
-typedef int hb_atomic_int_t;
-#define hb_atomic_int_add(AI, V) (((AI) += (V)) - (V))
+typedef int hb_atomic_int_impl_t;
+#define HB_ATOMIC_INT_IMPL_INIT(V) (V)
+#define hb_atomic_int_impl_add(AI, V) (((AI) += (V)) - (V))
-#define hb_atomic_ptr_get(P) ((void *) *(P))
-#define hb_atomic_ptr_cmpexch(P,O,N) (* (void **) (P) == (void *) (O) ? (* (void **) (P) = (void *) (N), true) : false)
+#define hb_atomic_ptr_impl_get(P) ((void *) *(P))
+#define hb_atomic_ptr_impl_cmpexch(P,O,N) (* (void **) (P) == (void *) (O) ? (* (void **) (P) = (void *) (N), true) : false)
+
#endif
-/* TODO Add tracing. */
+
+#define HB_ATOMIC_INT_INIT(V) {HB_ATOMIC_INT_IMPL_INIT(V)}
+
+struct hb_atomic_int_t
+{
+ hb_atomic_int_impl_t v;
+
+ inline void set_unsafe (int v_) { v = v_; }
+ inline int get_unsafe (void) const { return v; }
+ inline int inc (void) { return hb_atomic_int_impl_add (const_cast<hb_atomic_int_impl_t &> (v), 1); }
+ inline int dec (void) { return hb_atomic_int_impl_add (const_cast<hb_atomic_int_impl_t &> (v), -1); }
+};
+
+
+#define hb_atomic_ptr_get(P) hb_atomic_ptr_impl_get(P)
+#define hb_atomic_ptr_cmpexch(P,O,N) hb_atomic_ptr_impl_cmpexch((P),(O),(N))
+
#endif /* HB_ATOMIC_PRIVATE_HH */
diff --git a/src/hb-blob.cc b/src/hb-blob.cc
index 8759a25..fb48f03 100644
--- a/src/hb-blob.cc
+++ b/src/hb-blob.cc
@@ -91,7 +91,7 @@
* Return value: New blob, or the empty blob if something failed or if @length is
* zero. Destroy with hb_blob_destroy().
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_blob_t *
hb_blob_create (const char *data,
@@ -104,7 +104,6 @@
if (!length ||
length >= 1u << 31 ||
- data + length < data /* overflows */ ||
!(blob = hb_object_create<hb_blob_t> ())) {
if (destroy)
destroy (user_data);
@@ -147,7 +146,7 @@
* @length is zero or @offset is beyond the end of @parent's data. Destroy
* with hb_blob_destroy().
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_blob_t *
hb_blob_create_sub_blob (hb_blob_t *parent,
@@ -179,7 +178,7 @@
*
* Return value: (transfer full): the empty blob.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_blob_t *
hb_blob_get_empty (void)
@@ -210,7 +209,7 @@
*
* Return value: @blob.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_blob_t *
hb_blob_reference (hb_blob_t *blob)
@@ -228,7 +227,7 @@
*
* See TODO:link object types for more information.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_blob_destroy (hb_blob_t *blob)
@@ -250,7 +249,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_blob_set_user_data (hb_blob_t *blob,
@@ -271,7 +270,7 @@
*
* Return value: (transfer none):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void *
hb_blob_get_user_data (hb_blob_t *blob,
@@ -287,7 +286,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_blob_make_immutable (hb_blob_t *blob)
@@ -306,7 +305,7 @@
*
* Return value: TODO
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_blob_is_immutable (hb_blob_t *blob)
@@ -323,7 +322,7 @@
*
* Return value: the length of blob data in bytes.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
unsigned int
hb_blob_get_length (hb_blob_t *blob)
@@ -340,7 +339,7 @@
*
* Returns: (transfer none) (array length=length):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
const char *
hb_blob_get_data (hb_blob_t *blob, unsigned int *length)
@@ -365,7 +364,7 @@
* Returns: (transfer none) (array length=length): Writable blob data,
* or %NULL if failed.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
char *
hb_blob_get_data_writable (hb_blob_t *blob, unsigned int *length)
diff --git a/src/hb-blob.h b/src/hb-blob.h
index b2419ab..ef3fc98 100644
--- a/src/hb-blob.h
+++ b/src/hb-blob.h
@@ -64,7 +64,7 @@
typedef struct hb_blob_t hb_blob_t;
-hb_blob_t *
+HB_EXTERN hb_blob_t *
hb_blob_create (const char *data,
unsigned int length,
hb_memory_mode_t mode,
@@ -77,21 +77,21 @@
* modify the parent data as that data may be
* shared among multiple sub-blobs.
*/
-hb_blob_t *
+HB_EXTERN hb_blob_t *
hb_blob_create_sub_blob (hb_blob_t *parent,
unsigned int offset,
unsigned int length);
-hb_blob_t *
+HB_EXTERN hb_blob_t *
hb_blob_get_empty (void);
-hb_blob_t *
+HB_EXTERN hb_blob_t *
hb_blob_reference (hb_blob_t *blob);
-void
+HB_EXTERN void
hb_blob_destroy (hb_blob_t *blob);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_blob_set_user_data (hb_blob_t *blob,
hb_user_data_key_t *key,
void * data,
@@ -99,25 +99,25 @@
hb_bool_t replace);
-void *
+HB_EXTERN void *
hb_blob_get_user_data (hb_blob_t *blob,
hb_user_data_key_t *key);
-void
+HB_EXTERN void
hb_blob_make_immutable (hb_blob_t *blob);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_blob_is_immutable (hb_blob_t *blob);
-unsigned int
+HB_EXTERN unsigned int
hb_blob_get_length (hb_blob_t *blob);
-const char *
+HB_EXTERN const char *
hb_blob_get_data (hb_blob_t *blob, unsigned int *length);
-char *
+HB_EXTERN char *
hb_blob_get_data_writable (hb_blob_t *blob, unsigned int *length);
diff --git a/src/hb-buffer-deserialize-json.hh b/src/hb-buffer-deserialize-json.hh
index dead700..3f626bd 100644
--- a/src/hb-buffer-deserialize-json.hh
+++ b/src/hb-buffer-deserialize-json.hh
@@ -1,5 +1,5 @@
-#line 1 "../../src/hb-buffer-deserialize-json.rl"
+#line 1 "hb-buffer-deserialize-json.rl"
/*
* Copyright © 2013 Google, Inc.
*
@@ -32,7 +32,7 @@
#include "hb-private.hh"
-#line 36 "hb-buffer-deserialize-json.hh.tmp"
+#line 36 "hb-buffer-deserialize-json.hh"
static const unsigned char _deserialize_json_trans_keys[] = {
0u, 0u, 9u, 123u, 9u, 34u, 97u, 103u, 120u, 121u, 34u, 34u, 9u, 58u, 9u, 57u,
48u, 57u, 9u, 125u, 9u, 125u, 9u, 125u, 34u, 34u, 9u, 58u, 9u, 57u, 48u, 57u,
@@ -435,7 +435,7 @@
static const int deserialize_json_en_main = 1;
-#line 97 "../../src/hb-buffer-deserialize-json.rl"
+#line 97 "hb-buffer-deserialize-json.rl"
static hb_bool_t
@@ -459,15 +459,15 @@
const char *tok = NULL;
int cs;
- hb_glyph_info_t info;
- hb_glyph_position_t pos;
+ hb_glyph_info_t info = {0};
+ hb_glyph_position_t pos = {0};
-#line 466 "hb-buffer-deserialize-json.hh.tmp"
+#line 466 "hb-buffer-deserialize-json.hh"
{
cs = deserialize_json_start;
}
-#line 471 "hb-buffer-deserialize-json.hh.tmp"
+#line 471 "hb-buffer-deserialize-json.hh"
{
int _slen;
int _trans;
@@ -493,14 +493,14 @@
switch ( _deserialize_json_trans_actions[_trans] ) {
case 1:
-#line 38 "../../src/hb-buffer-deserialize-json.rl"
+#line 38 "hb-buffer-deserialize-json.rl"
{
memset (&info, 0, sizeof (info));
memset (&pos , 0, sizeof (pos ));
}
break;
case 5:
-#line 43 "../../src/hb-buffer-deserialize-json.rl"
+#line 43 "hb-buffer-deserialize-json.rl"
{
buffer->add_info (info);
if (buffer->in_error)
@@ -510,13 +510,13 @@
}
break;
case 2:
-#line 51 "../../src/hb-buffer-deserialize-json.rl"
+#line 51 "hb-buffer-deserialize-json.rl"
{
tok = p;
}
break;
case 14:
-#line 55 "../../src/hb-buffer-deserialize-json.rl"
+#line 55 "hb-buffer-deserialize-json.rl"
{
if (!hb_font_glyph_from_string (font,
tok, p - tok,
@@ -525,33 +525,33 @@
}
break;
case 15:
-#line 62 "../../src/hb-buffer-deserialize-json.rl"
+#line 62 "hb-buffer-deserialize-json.rl"
{ if (!parse_uint (tok, p, &info.codepoint)) return false; }
break;
case 8:
-#line 63 "../../src/hb-buffer-deserialize-json.rl"
+#line 63 "hb-buffer-deserialize-json.rl"
{ if (!parse_uint (tok, p, &info.cluster )) return false; }
break;
case 10:
-#line 64 "../../src/hb-buffer-deserialize-json.rl"
+#line 64 "hb-buffer-deserialize-json.rl"
{ if (!parse_int (tok, p, &pos.x_offset )) return false; }
break;
case 12:
-#line 65 "../../src/hb-buffer-deserialize-json.rl"
+#line 65 "hb-buffer-deserialize-json.rl"
{ if (!parse_int (tok, p, &pos.y_offset )) return false; }
break;
case 3:
-#line 66 "../../src/hb-buffer-deserialize-json.rl"
+#line 66 "hb-buffer-deserialize-json.rl"
{ if (!parse_int (tok, p, &pos.x_advance)) return false; }
break;
case 6:
-#line 67 "../../src/hb-buffer-deserialize-json.rl"
+#line 67 "hb-buffer-deserialize-json.rl"
{ if (!parse_int (tok, p, &pos.y_advance)) return false; }
break;
case 16:
-#line 62 "../../src/hb-buffer-deserialize-json.rl"
+#line 62 "hb-buffer-deserialize-json.rl"
{ if (!parse_uint (tok, p, &info.codepoint)) return false; }
-#line 43 "../../src/hb-buffer-deserialize-json.rl"
+#line 43 "hb-buffer-deserialize-json.rl"
{
buffer->add_info (info);
if (buffer->in_error)
@@ -561,9 +561,9 @@
}
break;
case 9:
-#line 63 "../../src/hb-buffer-deserialize-json.rl"
+#line 63 "hb-buffer-deserialize-json.rl"
{ if (!parse_uint (tok, p, &info.cluster )) return false; }
-#line 43 "../../src/hb-buffer-deserialize-json.rl"
+#line 43 "hb-buffer-deserialize-json.rl"
{
buffer->add_info (info);
if (buffer->in_error)
@@ -573,9 +573,9 @@
}
break;
case 11:
-#line 64 "../../src/hb-buffer-deserialize-json.rl"
+#line 64 "hb-buffer-deserialize-json.rl"
{ if (!parse_int (tok, p, &pos.x_offset )) return false; }
-#line 43 "../../src/hb-buffer-deserialize-json.rl"
+#line 43 "hb-buffer-deserialize-json.rl"
{
buffer->add_info (info);
if (buffer->in_error)
@@ -585,9 +585,9 @@
}
break;
case 13:
-#line 65 "../../src/hb-buffer-deserialize-json.rl"
+#line 65 "hb-buffer-deserialize-json.rl"
{ if (!parse_int (tok, p, &pos.y_offset )) return false; }
-#line 43 "../../src/hb-buffer-deserialize-json.rl"
+#line 43 "hb-buffer-deserialize-json.rl"
{
buffer->add_info (info);
if (buffer->in_error)
@@ -597,9 +597,9 @@
}
break;
case 4:
-#line 66 "../../src/hb-buffer-deserialize-json.rl"
+#line 66 "hb-buffer-deserialize-json.rl"
{ if (!parse_int (tok, p, &pos.x_advance)) return false; }
-#line 43 "../../src/hb-buffer-deserialize-json.rl"
+#line 43 "hb-buffer-deserialize-json.rl"
{
buffer->add_info (info);
if (buffer->in_error)
@@ -609,9 +609,9 @@
}
break;
case 7:
-#line 67 "../../src/hb-buffer-deserialize-json.rl"
+#line 67 "hb-buffer-deserialize-json.rl"
{ if (!parse_int (tok, p, &pos.y_advance)) return false; }
-#line 43 "../../src/hb-buffer-deserialize-json.rl"
+#line 43 "hb-buffer-deserialize-json.rl"
{
buffer->add_info (info);
if (buffer->in_error)
@@ -620,7 +620,7 @@
*end_ptr = p;
}
break;
-#line 624 "hb-buffer-deserialize-json.hh.tmp"
+#line 624 "hb-buffer-deserialize-json.hh"
}
_again:
@@ -632,7 +632,7 @@
_out: {}
}
-#line 125 "../../src/hb-buffer-deserialize-json.rl"
+#line 125 "hb-buffer-deserialize-json.rl"
*end_ptr = p;
diff --git a/src/hb-buffer-deserialize-text.hh b/src/hb-buffer-deserialize-text.hh
index a38efe3..d2d8daa 100644
--- a/src/hb-buffer-deserialize-text.hh
+++ b/src/hb-buffer-deserialize-text.hh
@@ -1,5 +1,5 @@
-#line 1 "../../src/hb-buffer-deserialize-text.rl"
+#line 1 "hb-buffer-deserialize-text.rl"
/*
* Copyright © 2013 Google, Inc.
*
@@ -32,7 +32,7 @@
#include "hb-private.hh"
-#line 36 "hb-buffer-deserialize-text.hh.tmp"
+#line 36 "hb-buffer-deserialize-text.hh"
static const unsigned char _deserialize_text_trans_keys[] = {
0u, 0u, 9u, 122u, 45u, 57u, 48u, 57u, 45u, 57u, 48u, 57u, 48u, 57u, 45u, 57u,
48u, 57u, 44u, 44u, 45u, 57u, 48u, 57u, 44u, 57u, 9u, 124u, 9u, 124u, 0u, 0u,
@@ -312,7 +312,7 @@
static const int deserialize_text_en_main = 1;
-#line 91 "../../src/hb-buffer-deserialize-text.rl"
+#line 91 "hb-buffer-deserialize-text.rl"
static hb_bool_t
@@ -336,15 +336,15 @@
const char *eof = pe, *tok = NULL;
int cs;
- hb_glyph_info_t info;
- hb_glyph_position_t pos;
+ hb_glyph_info_t info = {0};
+ hb_glyph_position_t pos = {0};
-#line 343 "hb-buffer-deserialize-text.hh.tmp"
+#line 343 "hb-buffer-deserialize-text.hh"
{
cs = deserialize_text_start;
}
-#line 348 "hb-buffer-deserialize-text.hh.tmp"
+#line 348 "hb-buffer-deserialize-text.hh"
{
int _slen;
int _trans;
@@ -370,13 +370,13 @@
switch ( _deserialize_text_trans_actions[_trans] ) {
case 2:
-#line 51 "../../src/hb-buffer-deserialize-text.rl"
+#line 51 "hb-buffer-deserialize-text.rl"
{
tok = p;
}
break;
case 5:
-#line 55 "../../src/hb-buffer-deserialize-text.rl"
+#line 55 "hb-buffer-deserialize-text.rl"
{
if (!hb_font_glyph_from_string (font,
tok, p - tok,
@@ -385,41 +385,41 @@
}
break;
case 10:
-#line 62 "../../src/hb-buffer-deserialize-text.rl"
+#line 62 "hb-buffer-deserialize-text.rl"
{ if (!parse_uint (tok, p, &info.cluster )) return false; }
break;
case 3:
-#line 63 "../../src/hb-buffer-deserialize-text.rl"
+#line 63 "hb-buffer-deserialize-text.rl"
{ if (!parse_int (tok, p, &pos.x_offset )) return false; }
break;
case 12:
-#line 64 "../../src/hb-buffer-deserialize-text.rl"
+#line 64 "hb-buffer-deserialize-text.rl"
{ if (!parse_int (tok, p, &pos.y_offset )) return false; }
break;
case 7:
-#line 65 "../../src/hb-buffer-deserialize-text.rl"
+#line 65 "hb-buffer-deserialize-text.rl"
{ if (!parse_int (tok, p, &pos.x_advance)) return false; }
break;
case 1:
-#line 38 "../../src/hb-buffer-deserialize-text.rl"
+#line 38 "hb-buffer-deserialize-text.rl"
{
memset (&info, 0, sizeof (info));
memset (&pos , 0, sizeof (pos ));
}
-#line 51 "../../src/hb-buffer-deserialize-text.rl"
+#line 51 "hb-buffer-deserialize-text.rl"
{
tok = p;
}
break;
case 4:
-#line 55 "../../src/hb-buffer-deserialize-text.rl"
+#line 55 "hb-buffer-deserialize-text.rl"
{
if (!hb_font_glyph_from_string (font,
tok, p - tok,
&info.codepoint))
return false;
}
-#line 43 "../../src/hb-buffer-deserialize-text.rl"
+#line 43 "hb-buffer-deserialize-text.rl"
{
buffer->add_info (info);
if (buffer->in_error)
@@ -429,9 +429,9 @@
}
break;
case 9:
-#line 62 "../../src/hb-buffer-deserialize-text.rl"
+#line 62 "hb-buffer-deserialize-text.rl"
{ if (!parse_uint (tok, p, &info.cluster )) return false; }
-#line 43 "../../src/hb-buffer-deserialize-text.rl"
+#line 43 "hb-buffer-deserialize-text.rl"
{
buffer->add_info (info);
if (buffer->in_error)
@@ -441,9 +441,9 @@
}
break;
case 11:
-#line 64 "../../src/hb-buffer-deserialize-text.rl"
+#line 64 "hb-buffer-deserialize-text.rl"
{ if (!parse_int (tok, p, &pos.y_offset )) return false; }
-#line 43 "../../src/hb-buffer-deserialize-text.rl"
+#line 43 "hb-buffer-deserialize-text.rl"
{
buffer->add_info (info);
if (buffer->in_error)
@@ -453,9 +453,9 @@
}
break;
case 6:
-#line 65 "../../src/hb-buffer-deserialize-text.rl"
+#line 65 "hb-buffer-deserialize-text.rl"
{ if (!parse_int (tok, p, &pos.x_advance)) return false; }
-#line 43 "../../src/hb-buffer-deserialize-text.rl"
+#line 43 "hb-buffer-deserialize-text.rl"
{
buffer->add_info (info);
if (buffer->in_error)
@@ -465,9 +465,9 @@
}
break;
case 8:
-#line 66 "../../src/hb-buffer-deserialize-text.rl"
+#line 66 "hb-buffer-deserialize-text.rl"
{ if (!parse_int (tok, p, &pos.y_advance)) return false; }
-#line 43 "../../src/hb-buffer-deserialize-text.rl"
+#line 43 "hb-buffer-deserialize-text.rl"
{
buffer->add_info (info);
if (buffer->in_error)
@@ -476,7 +476,7 @@
*end_ptr = p;
}
break;
-#line 480 "hb-buffer-deserialize-text.hh.tmp"
+#line 480 "hb-buffer-deserialize-text.hh"
}
_again:
@@ -489,14 +489,14 @@
{
switch ( _deserialize_text_eof_actions[cs] ) {
case 4:
-#line 55 "../../src/hb-buffer-deserialize-text.rl"
+#line 55 "hb-buffer-deserialize-text.rl"
{
if (!hb_font_glyph_from_string (font,
tok, p - tok,
&info.codepoint))
return false;
}
-#line 43 "../../src/hb-buffer-deserialize-text.rl"
+#line 43 "hb-buffer-deserialize-text.rl"
{
buffer->add_info (info);
if (buffer->in_error)
@@ -506,9 +506,9 @@
}
break;
case 9:
-#line 62 "../../src/hb-buffer-deserialize-text.rl"
+#line 62 "hb-buffer-deserialize-text.rl"
{ if (!parse_uint (tok, p, &info.cluster )) return false; }
-#line 43 "../../src/hb-buffer-deserialize-text.rl"
+#line 43 "hb-buffer-deserialize-text.rl"
{
buffer->add_info (info);
if (buffer->in_error)
@@ -518,9 +518,9 @@
}
break;
case 11:
-#line 64 "../../src/hb-buffer-deserialize-text.rl"
+#line 64 "hb-buffer-deserialize-text.rl"
{ if (!parse_int (tok, p, &pos.y_offset )) return false; }
-#line 43 "../../src/hb-buffer-deserialize-text.rl"
+#line 43 "hb-buffer-deserialize-text.rl"
{
buffer->add_info (info);
if (buffer->in_error)
@@ -530,9 +530,9 @@
}
break;
case 6:
-#line 65 "../../src/hb-buffer-deserialize-text.rl"
+#line 65 "hb-buffer-deserialize-text.rl"
{ if (!parse_int (tok, p, &pos.x_advance)) return false; }
-#line 43 "../../src/hb-buffer-deserialize-text.rl"
+#line 43 "hb-buffer-deserialize-text.rl"
{
buffer->add_info (info);
if (buffer->in_error)
@@ -542,9 +542,9 @@
}
break;
case 8:
-#line 66 "../../src/hb-buffer-deserialize-text.rl"
+#line 66 "hb-buffer-deserialize-text.rl"
{ if (!parse_int (tok, p, &pos.y_advance)) return false; }
-#line 43 "../../src/hb-buffer-deserialize-text.rl"
+#line 43 "hb-buffer-deserialize-text.rl"
{
buffer->add_info (info);
if (buffer->in_error)
@@ -553,14 +553,14 @@
*end_ptr = p;
}
break;
-#line 557 "hb-buffer-deserialize-text.hh.tmp"
+#line 557 "hb-buffer-deserialize-text.hh"
}
}
_out: {}
}
-#line 119 "../../src/hb-buffer-deserialize-text.rl"
+#line 119 "hb-buffer-deserialize-text.rl"
*end_ptr = p;
diff --git a/src/hb-buffer-deserialize-text.rl b/src/hb-buffer-deserialize-text.rl
index 8856580..8a682f7 100644
--- a/src/hb-buffer-deserialize-text.rl
+++ b/src/hb-buffer-deserialize-text.rl
@@ -111,8 +111,8 @@
const char *eof = pe, *tok = NULL;
int cs;
- hb_glyph_info_t info;
- hb_glyph_position_t pos;
+ hb_glyph_info_t info = {0};
+ hb_glyph_position_t pos = {0};
%%{
write init;
write exec;
diff --git a/src/hb-buffer-private.hh b/src/hb-buffer-private.hh
index 069f925..c8eec3c 100644
--- a/src/hb-buffer-private.hh
+++ b/src/hb-buffer-private.hh
@@ -35,9 +35,36 @@
#include "hb-unicode-private.hh"
+#ifndef HB_BUFFER_MAX_EXPANSION_FACTOR
+#define HB_BUFFER_MAX_EXPANSION_FACTOR 32
+#endif
+#ifndef HB_BUFFER_MAX_LEN_MIN
+#define HB_BUFFER_MAX_LEN_MIN 8192
+#endif
+#ifndef HB_BUFFER_MAX_LEN_DEFAULT
+#define HB_BUFFER_MAX_LEN_DEFAULT 0x3FFFFFFF /* Shaping more than a billion chars? Let us know! */
+#endif
+
ASSERT_STATIC (sizeof (hb_glyph_info_t) == 20);
ASSERT_STATIC (sizeof (hb_glyph_info_t) == sizeof (hb_glyph_position_t));
+HB_MARK_AS_FLAG_T (hb_buffer_flags_t);
+HB_MARK_AS_FLAG_T (hb_buffer_serialize_flags_t);
+
+enum hb_buffer_scratch_flags_t {
+ HB_BUFFER_SCRATCH_FLAG_DEFAULT = 0x00000000u,
+ HB_BUFFER_SCRATCH_FLAG_HAS_NON_ASCII = 0x00000001u,
+ HB_BUFFER_SCRATCH_FLAG_HAS_DEFAULT_IGNORABLES = 0x00000002u,
+ HB_BUFFER_SCRATCH_FLAG_HAS_SPACE_FALLBACK = 0x00000004u,
+ HB_BUFFER_SCRATCH_FLAG_HAS_GPOS_ATTACHMENT = 0x00000008u,
+ /* Reserved for complex shapers' internal use. */
+ HB_BUFFER_SCRATCH_FLAG_COMPLEX0 = 0x01000000u,
+ HB_BUFFER_SCRATCH_FLAG_COMPLEX1 = 0x02000000u,
+ HB_BUFFER_SCRATCH_FLAG_COMPLEX2 = 0x04000000u,
+ HB_BUFFER_SCRATCH_FLAG_COMPLEX3 = 0x08000000u,
+};
+HB_MARK_AS_FLAG_T (hb_buffer_scratch_flags_t);
+
/*
* hb_buffer_t
@@ -50,7 +77,10 @@
/* Information about how the text in the buffer should be treated */
hb_unicode_funcs_t *unicode; /* Unicode functions */
hb_buffer_flags_t flags; /* BOT / EOT / etc. */
+ hb_buffer_cluster_level_t cluster_level;
hb_codepoint_t replacement; /* U+FFFD or something else. */
+ hb_buffer_scratch_flags_t scratch_flags; /* Have space-flallback, etc. */
+ unsigned int max_len; /* Maximum allowed len. */
/* Buffer contents */
hb_buffer_content_type_t content_type;
@@ -75,8 +105,8 @@
inline hb_glyph_position_t &cur_pos (unsigned int i = 0) { return pos[idx + i]; }
inline hb_glyph_position_t cur_pos (unsigned int i = 0) const { return pos[idx + i]; }
- inline hb_glyph_info_t &prev (void) { return out_info[out_len - 1]; }
- inline hb_glyph_info_t prev (void) const { return info[out_len - 1]; }
+ inline hb_glyph_info_t &prev (void) { return out_info[out_len ? out_len - 1 : 0]; }
+ inline hb_glyph_info_t prev (void) const { return out_info[out_len ? out_len - 1 : 0]; }
inline bool has_separate_output (void) const { return info != out_info; }
@@ -93,6 +123,11 @@
hb_codepoint_t context[2][CONTEXT_LENGTH];
unsigned int context_len[2];
+ /* Debugging */
+ hb_buffer_message_func_t message_func;
+ void *message_data;
+ hb_destroy_func_t message_destroy;
+
/* Methods */
@@ -171,9 +206,18 @@
unsigned int cluster_end);
HB_INTERNAL void merge_clusters (unsigned int start,
- unsigned int end);
+ unsigned int end)
+ {
+ if (end - start < 2)
+ return;
+ merge_clusters_impl (start, end);
+ }
+ HB_INTERNAL void merge_clusters_impl (unsigned int start,
+ unsigned int end);
HB_INTERNAL void merge_out_clusters (unsigned int start,
unsigned int end);
+ /* Merge clusters for deleting current glyph, and skip it. */
+ HB_INTERNAL void delete_glyph (void);
/* Internal methods */
HB_INTERNAL bool enlarge (unsigned int size);
@@ -191,6 +235,21 @@
HB_INTERNAL scratch_buffer_t *get_scratch_buffer (unsigned int *size);
inline void clear_context (unsigned int side) { context_len[side] = 0; }
+
+ HB_INTERNAL void sort (unsigned int start, unsigned int end, int(*compar)(const hb_glyph_info_t *, const hb_glyph_info_t *));
+
+ inline bool messaging (void) { return unlikely (message_func); }
+ inline bool message (hb_font_t *font, const char *fmt, ...) HB_PRINTF_FUNC(3, 4)
+ {
+ if (!messaging ())
+ return true;
+ va_list ap;
+ va_start (ap, fmt);
+ bool ret = message_impl (font, fmt, ap);
+ va_end (ap);
+ return ret;
+ }
+ HB_INTERNAL bool message_impl (hb_font_t *font, const char *fmt, va_list ap) HB_PRINTF_FUNC(3, 0);
};
diff --git a/src/hb-buffer-serialize.cc b/src/hb-buffer-serialize.cc
index 406d69d..63a0f34 100644
--- a/src/hb-buffer-serialize.cc
+++ b/src/hb-buffer-serialize.cc
@@ -36,11 +36,12 @@
/**
* hb_buffer_serialize_list_formats:
*
- *
+ * Returns a list of supported buffer serialization formats.
*
* Return value: (transfer none):
+ * A string array of buffer serialization formats. Should not be freed.
*
- * Since: 1.0
+ * Since: 0.9.7
**/
const char **
hb_buffer_serialize_list_formats (void)
@@ -50,14 +51,17 @@
/**
* hb_buffer_serialize_format_from_string:
- * @str:
- * @len:
+ * @str: (array length=len) (element-type uint8_t): a string to parse
+ * @len: length of @str, or -1 if string is %NULL terminated
*
- *
+ * Parses a string into an #hb_buffer_serialize_format_t. Does not check if
+ * @str is a valid buffer serialization format, use
+ * hb_buffer_serialize_list_formats() to get the list of supported formats.
*
* Return value:
+ * The parsed #hb_buffer_serialize_format_t.
*
- * Since: 1.0
+ * Since: 0.9.7
**/
hb_buffer_serialize_format_t
hb_buffer_serialize_format_from_string (const char *str, int len)
@@ -68,13 +72,15 @@
/**
* hb_buffer_serialize_format_to_string:
- * @format:
+ * @format: an #hb_buffer_serialize_format_t to convert.
*
- *
+ * Converts @format to the string corresponding it, or %NULL if it is not a valid
+ * #hb_buffer_serialize_format_t.
*
- * Return value:
+ * Return value: (transfer none):
+ * A %NULL terminated string corresponding to @format. Should not be freed.
*
- * Since: 1.0
+ * Since: 0.9.7
**/
const char *
hb_buffer_serialize_format_to_string (hb_buffer_serialize_format_t format)
@@ -99,7 +105,8 @@
hb_buffer_serialize_flags_t flags)
{
hb_glyph_info_t *info = hb_buffer_get_glyph_infos (buffer, NULL);
- hb_glyph_position_t *pos = hb_buffer_get_glyph_positions (buffer, NULL);
+ hb_glyph_position_t *pos = (flags & HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS) ?
+ NULL : hb_buffer_get_glyph_positions (buffer, NULL);
*buf_consumed = 0;
for (unsigned int i = start; i < end; i++)
@@ -144,6 +151,16 @@
pos[i].x_advance, pos[i].y_advance);
}
+ if (flags & HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS)
+ {
+ hb_glyph_extents_t extents;
+ hb_font_get_glyph_extents(font, info[i].codepoint, &extents);
+ p += MAX (0, snprintf (p, ARRAY_LENGTH (b) - (p - b), ",\"xb\":%d,\"yb\":%d",
+ extents.x_bearing, extents.y_bearing));
+ p += MAX (0, snprintf (p, ARRAY_LENGTH (b) - (p - b), ",\"w\":%d,\"h\":%d",
+ extents.width, extents.height));
+ }
+
*p++ = '}';
unsigned int l = p - b;
@@ -172,7 +189,8 @@
hb_buffer_serialize_flags_t flags)
{
hb_glyph_info_t *info = hb_buffer_get_glyph_infos (buffer, NULL);
- hb_glyph_position_t *pos = hb_buffer_get_glyph_positions (buffer, NULL);
+ hb_glyph_position_t *pos = (flags & HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS) ?
+ NULL : hb_buffer_get_glyph_positions (buffer, NULL);
*buf_consumed = 0;
for (unsigned int i = start; i < end; i++)
@@ -208,6 +226,13 @@
p += MAX (0, snprintf (p, ARRAY_LENGTH (b) - (p - b), ",%d", pos[i].y_advance));
}
+ if (flags & HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS)
+ {
+ hb_glyph_extents_t extents;
+ hb_font_get_glyph_extents(font, info[i].codepoint, &extents);
+ p += MAX (0, snprintf (p, ARRAY_LENGTH (b) - (p - b), "<%d,%d,%d,%d>", extents.x_bearing, extents.y_bearing, extents.width, extents.height));
+ }
+
unsigned int l = p - b;
if (buf_size > l)
{
@@ -223,24 +248,51 @@
return end - start;
}
-/* Returns number of items, starting at start, that were serialized. */
/**
* hb_buffer_serialize_glyphs:
- * @buffer: a buffer.
- * @start:
- * @end:
- * @buf: (array length=buf_size):
- * @buf_size:
- * @buf_consumed: (out):
- * @font:
- * @format:
- * @flags:
+ * @buffer: an #hb_buffer_t buffer.
+ * @start: the first item in @buffer to serialize.
+ * @end: the last item in @buffer to serialize.
+ * @buf: (out) (array length=buf_size) (element-type uint8_t): output string to
+ * write serialized buffer into.
+ * @buf_size: the size of @buf.
+ * @buf_consumed: (out) (allow-none): if not %NULL, will be set to the number of byes written into @buf.
+ * @font: (allow-none): the #hb_font_t used to shape this buffer, needed to
+ * read glyph names and extents. If %NULL, and empty font will be used.
+ * @format: the #hb_buffer_serialize_format_t to use for formatting the output.
+ * @flags: the #hb_buffer_serialize_flags_t that control what glyph properties
+ * to serialize.
*
- *
+ * Serializes @buffer into a textual representation of its glyph content,
+ * useful for showing the contents of the buffer, for example during debugging.
+ * There are currently two supported serialization formats:
+ *
+ * ## text
+ * A human-readable, plain text format.
+ * The serialized glyphs will look something like:
+ *
+ * ```
+ * [uni0651=0@518,0+0|uni0628=0+1897]
+ * ```
+ * - The serialized glyphs are delimited with `[` and `]`.
+ * - Glyphs are separated with `|`
+ * - Each glyph starts with glyph name, or glyph index if
+ * #HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES flag is set. Then,
+ * - If #HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS is not set, `=` then #hb_glyph_info_t.cluster.
+ * - If #HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS is not set, the #hb_glyph_position_t in the format:
+ * - If both #hb_glyph_position_t.x_offset and #hb_glyph_position_t.y_offset are not 0, `@x_offset,y_offset`. Then,
+ * - `+x_advance`, then `,y_advance` if #hb_glyph_position_t.y_advance is not 0. Then,
+ * - If #HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS is set, the
+ * #hb_glyph_extents_t in the format
+ * `<x_bearing,y_bearing,width,height>`
+ *
+ * ## json
+ * TODO.
*
* Return value:
+ * The number of serialized items.
*
- * Since: 1.0
+ * Since: 0.9.7
**/
unsigned int
hb_buffer_serialize_glyphs (hb_buffer_t *buffer,
@@ -248,8 +300,8 @@
unsigned int end,
char *buf,
unsigned int buf_size,
- unsigned int *buf_consumed, /* May be NULL */
- hb_font_t *font, /* May be NULL */
+ unsigned int *buf_consumed,
+ hb_font_t *font,
hb_buffer_serialize_format_t format,
hb_buffer_serialize_flags_t flags)
{
@@ -263,6 +315,9 @@
assert ((!buffer->len && buffer->content_type == HB_BUFFER_CONTENT_TYPE_INVALID) ||
buffer->content_type == HB_BUFFER_CONTENT_TYPE_GLYPHS);
+ if (!buffer->have_positions)
+ flags |= HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS;
+
if (unlikely (start == end))
return 0;
@@ -336,7 +391,7 @@
/**
* hb_buffer_deserialize_glyphs:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t buffer.
* @buf: (array length=buf_len):
* @buf_len:
* @end_ptr: (out):
@@ -347,7 +402,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.7
**/
hb_bool_t
hb_buffer_deserialize_glyphs (hb_buffer_t *buffer,
diff --git a/src/hb-buffer.cc b/src/hb-buffer.cc
index 7bf232d..5f320bd 100644
--- a/src/hb-buffer.cc
+++ b/src/hb-buffer.cc
@@ -35,7 +35,28 @@
#define HB_DEBUG_BUFFER (HB_DEBUG+0)
#endif
+/**
+ * SECTION: hb-buffer
+ * @title: Buffers
+ * @short_description: Input and output buffers
+ * @include: hb.h
+ *
+ * Buffers serve dual role in HarfBuzz; they hold the input characters that are
+ * passed hb_shape(), and after shaping they hold the output glyphs.
+ **/
+/**
+ * hb_segment_properties_equal:
+ * @a: first #hb_segment_properties_t to compare.
+ * @b: second #hb_segment_properties_t to compare.
+ *
+ * Checks the equality of two #hb_segment_properties_t's.
+ *
+ * Return value: (transfer full):
+ * %true if all properties of @a equal those of @b, false otherwise.
+ *
+ * Since: 0.9.7
+ **/
hb_bool_t
hb_segment_properties_equal (const hb_segment_properties_t *a,
const hb_segment_properties_t *b)
@@ -48,6 +69,17 @@
}
+/**
+ * hb_segment_properties_hash:
+ * @p: #hb_segment_properties_t to hash.
+ *
+ * Creates a hash representing @p.
+ *
+ * Return value:
+ * A hash of @p.
+ *
+ * Since: 0.9.7
+ **/
unsigned int
hb_segment_properties_hash (const hb_segment_properties_t *p)
{
@@ -85,6 +117,11 @@
{
if (unlikely (in_error))
return false;
+ if (unlikely (size > max_len))
+ {
+ in_error = true;
+ return false;
+ }
unsigned int new_allocated = allocated;
hb_glyph_position_t *new_pos = NULL;
@@ -192,6 +229,7 @@
hb_segment_properties_t default_props = HB_SEGMENT_PROPERTIES_DEFAULT;
props = default_props;
+ scratch_flags = HB_BUFFER_SCRATCH_FLAG_DEFAULT;
content_type = HB_BUFFER_CONTENT_TYPE_INVALID;
in_error = false;
@@ -369,6 +407,8 @@
idx = i;
return true;
}
+ if (unlikely (in_error))
+ return false;
assert (i <= out_len + (len - idx));
@@ -443,7 +483,7 @@
{
unsigned int i, j;
- if (start == end - 1)
+ if (end - start < 2)
return;
for (i = start, j = end - 1; i < j; i++, j--) {
@@ -454,7 +494,7 @@
info[j] = t;
}
- if (pos) {
+ if (have_positions) {
for (i = start, j = end - 1; i < j; i++, j--) {
hb_glyph_position_t t;
@@ -498,14 +538,10 @@
}
void
-hb_buffer_t::merge_clusters (unsigned int start,
- unsigned int end)
+hb_buffer_t::merge_clusters_impl (unsigned int start,
+ unsigned int end)
{
-#ifdef HB_NO_MERGE_CLUSTERS
- return;
-#endif
-
- if (unlikely (end - start < 2))
+ if (cluster_level == HB_BUFFER_CLUSTER_LEVEL_CHARACTERS)
return;
unsigned int cluster = info[start].cluster;
@@ -523,7 +559,7 @@
/* If we hit the start of buffer, continue in out-buffer. */
if (idx == start)
- for (unsigned i = out_len; i && out_info[i - 1].cluster == info[start].cluster; i--)
+ for (unsigned int i = out_len; i && out_info[i - 1].cluster == info[start].cluster; i--)
out_info[i - 1].cluster = cluster;
for (unsigned int i = start; i < end; i++)
@@ -533,9 +569,8 @@
hb_buffer_t::merge_out_clusters (unsigned int start,
unsigned int end)
{
-#ifdef HB_NO_MERGE_CLUSTERS
- return;
-#endif
+ if (cluster_level == HB_BUFFER_CLUSTER_LEVEL_CHARACTERS)
+ return;
if (unlikely (end - start < 2))
return;
@@ -555,12 +590,44 @@
/* If we hit the end of out-buffer, continue in buffer. */
if (end == out_len)
- for (unsigned i = idx; i < len && info[i].cluster == out_info[end - 1].cluster; i++)
+ for (unsigned int i = idx; i < len && info[i].cluster == out_info[end - 1].cluster; i++)
info[i].cluster = cluster;
for (unsigned int i = start; i < end; i++)
out_info[i].cluster = cluster;
}
+void
+hb_buffer_t::delete_glyph ()
+{
+ unsigned int cluster = info[idx].cluster;
+ if (idx + 1 < len && cluster == info[idx + 1].cluster)
+ {
+ /* Cluster survives; do nothing. */
+ goto done;
+ }
+
+ if (out_len)
+ {
+ /* Merge cluster backward. */
+ if (cluster < out_info[out_len - 1].cluster)
+ {
+ unsigned int old_cluster = out_info[out_len - 1].cluster;
+ for (unsigned i = out_len; i && out_info[i - 1].cluster == old_cluster; i--)
+ out_info[i - 1].cluster = cluster;
+ }
+ goto done;
+ }
+
+ if (idx + 1 < len)
+ {
+ /* Merge cluster forward. */
+ merge_clusters (idx, idx + 2);
+ goto done;
+ }
+
+done:
+ skip_glyph ();
+}
void
hb_buffer_t::guess_segment_properties (void)
@@ -667,11 +734,16 @@
/**
* hb_buffer_create: (Xconstructor)
*
- *
+ * Creates a new #hb_buffer_t with all properties to defaults.
*
- * Return value: (transfer full)
+ * Return value: (transfer full):
+ * A newly allocated #hb_buffer_t with a reference count of 1. The initial
+ * reference count should be released with hb_buffer_destroy() when you are done
+ * using the #hb_buffer_t. This function never returns %NULL. If memory cannot
+ * be allocated, a special #hb_buffer_t object will be returned on which
+ * hb_buffer_allocation_successful() returns %false.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_buffer_t *
hb_buffer_create (void)
@@ -681,6 +753,8 @@
if (!(buffer = hb_object_create<hb_buffer_t> ()))
return hb_buffer_get_empty ();
+ buffer->max_len = HB_BUFFER_MAX_LEN_DEFAULT;
+
buffer->reset ();
return buffer;
@@ -693,7 +767,7 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_buffer_t *
hb_buffer_get_empty (void)
@@ -703,7 +777,10 @@
const_cast<hb_unicode_funcs_t *> (&_hb_unicode_funcs_nil),
HB_BUFFER_FLAG_DEFAULT,
+ HB_BUFFER_CLUSTER_LEVEL_DEFAULT,
HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT,
+ HB_BUFFER_SCRATCH_FLAG_DEFAULT,
+ HB_BUFFER_MAX_LEN_DEFAULT,
HB_BUFFER_CONTENT_TYPE_INVALID,
HB_SEGMENT_PROPERTIES_DEFAULT,
@@ -719,13 +796,15 @@
/**
* hb_buffer_reference: (skip)
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
*
- *
+ * Increases the reference count on @buffer by one. This prevents @buffer from
+ * being destroyed until a matching call to hb_buffer_destroy() is made.
*
* Return value: (transfer full):
+ * The referenced #hb_buffer_t.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_buffer_t *
hb_buffer_reference (hb_buffer_t *buffer)
@@ -735,11 +814,13 @@
/**
* hb_buffer_destroy: (skip)
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
*
- *
+ * Deallocate the @buffer.
+ * Decreases the reference count on @buffer by one. If the result is zero, then
+ * @buffer and all associated resources are freed. See hb_buffer_reference().
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_buffer_destroy (hb_buffer_t *buffer)
@@ -750,13 +831,15 @@
free (buffer->info);
free (buffer->pos);
+ if (buffer->message_destroy)
+ buffer->message_destroy (buffer->message_data);
free (buffer);
}
/**
* hb_buffer_set_user_data: (skip)
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
* @key:
* @data:
* @destroy:
@@ -766,7 +849,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_buffer_set_user_data (hb_buffer_t *buffer,
@@ -780,14 +863,14 @@
/**
* hb_buffer_get_user_data: (skip)
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
* @key:
*
*
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void *
hb_buffer_get_user_data (hb_buffer_t *buffer,
@@ -799,12 +882,13 @@
/**
* hb_buffer_set_content_type:
- * @buffer: a buffer.
- * @content_type:
+ * @buffer: an #hb_buffer_t.
+ * @content_type: the type of buffer contents to set
*
- *
+ * Sets the type of @buffer contents, buffers are either empty, contain
+ * characters (before shaping) or glyphs (the result of shaping).
*
- * Since: 1.0
+ * Since: 0.9.5
**/
void
hb_buffer_set_content_type (hb_buffer_t *buffer,
@@ -815,13 +899,14 @@
/**
* hb_buffer_get_content_type:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
*
- *
+ * see hb_buffer_set_content_type().
*
- * Return value:
+ * Return value:
+ * The type of @buffer contents.
*
- * Since: 1.0
+ * Since: 0.9.5
**/
hb_buffer_content_type_t
hb_buffer_get_content_type (hb_buffer_t *buffer)
@@ -832,12 +917,12 @@
/**
* hb_buffer_set_unicode_funcs:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
* @unicode_funcs:
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_buffer_set_unicode_funcs (hb_buffer_t *buffer,
@@ -857,13 +942,13 @@
/**
* hb_buffer_get_unicode_funcs:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
*
*
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_unicode_funcs_t *
hb_buffer_get_unicode_funcs (hb_buffer_t *buffer)
@@ -873,12 +958,18 @@
/**
* hb_buffer_set_direction:
- * @buffer: a buffer.
- * @direction:
+ * @buffer: an #hb_buffer_t.
+ * @direction: the #hb_direction_t of the @buffer
*
- *
+ * Set the text flow direction of the buffer. No shaping can happen without
+ * setting @buffer direction, and it controls the visual direction for the
+ * output glyphs; for RTL direction the glyphs will be reversed. Many layout
+ * features depend on the proper setting of the direction, for example,
+ * reversing RTL text before shaping, then shaping with LTR direction is not
+ * the same as keeping the text in logical order and shaping with RTL
+ * direction.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_buffer_set_direction (hb_buffer_t *buffer,
@@ -893,13 +984,14 @@
/**
* hb_buffer_get_direction:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
*
- *
+ * See hb_buffer_set_direction()
*
- * Return value:
+ * Return value:
+ * The direction of the @buffer.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_direction_t
hb_buffer_get_direction (hb_buffer_t *buffer)
@@ -909,12 +1001,20 @@
/**
* hb_buffer_set_script:
- * @buffer: a buffer.
- * @script:
+ * @buffer: an #hb_buffer_t.
+ * @script: an #hb_script_t to set.
*
- *
+ * Sets the script of @buffer to @script.
*
- * Since: 1.0
+ * Script is crucial for choosing the proper shaping behaviour for scripts that
+ * require it (e.g. Arabic) and the which OpenType features defined in the font
+ * to be applied.
+ *
+ * You can pass one of the predefined #hb_script_t values, or use
+ * hb_script_from_string() or hb_script_from_iso15924_tag() to get the
+ * corresponding script from an ISO 15924 script tag.
+ *
+ * Since: 0.9.2
**/
void
hb_buffer_set_script (hb_buffer_t *buffer,
@@ -928,13 +1028,14 @@
/**
* hb_buffer_get_script:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
*
- *
+ * See hb_buffer_set_script().
*
- * Return value:
+ * Return value:
+ * The #hb_script_t of the @buffer.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_script_t
hb_buffer_get_script (hb_buffer_t *buffer)
@@ -944,12 +1045,20 @@
/**
* hb_buffer_set_language:
- * @buffer: a buffer.
- * @language:
+ * @buffer: an #hb_buffer_t.
+ * @language: an hb_language_t to set.
*
- *
+ * Sets the language of @buffer to @language.
*
- * Since: 1.0
+ * Languages are crucial for selecting which OpenType feature to apply to the
+ * buffer which can result in applying language-specific behaviour. Languages
+ * are orthogonal to the scripts, and though they are related, they are
+ * different concepts and should not be confused with each other.
+ *
+ * Use hb_language_from_string() to convert from ISO 639 language codes to
+ * #hb_language_t.
+ *
+ * Since: 0.9.2
**/
void
hb_buffer_set_language (hb_buffer_t *buffer,
@@ -963,13 +1072,14 @@
/**
* hb_buffer_get_language:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
*
- *
+ * See hb_buffer_set_language().
*
- * Return value:
+ * Return value: (transfer none):
+ * The #hb_language_t of the buffer. Must not be freed by the caller.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_language_t
hb_buffer_get_language (hb_buffer_t *buffer)
@@ -979,12 +1089,14 @@
/**
* hb_buffer_set_segment_properties:
- * @buffer: a buffer.
- * @props:
+ * @buffer: an #hb_buffer_t.
+ * @props: an #hb_segment_properties_t to use.
*
- *
+ * Sets the segment properties of the buffer, a shortcut for calling
+ * hb_buffer_set_direction(), hb_buffer_set_script() and
+ * hb_buffer_set_language() individually.
*
- * Since: 1.0
+ * Since: 0.9.7
**/
void
hb_buffer_set_segment_properties (hb_buffer_t *buffer,
@@ -998,12 +1110,12 @@
/**
* hb_buffer_get_segment_properties:
- * @buffer: a buffer.
- * @props:
+ * @buffer: an #hb_buffer_t.
+ * @props: (out): the output #hb_segment_properties_t.
*
- *
+ * Sets @props to the #hb_segment_properties_t of @buffer.
*
- * Since: 1.0
+ * Since: 0.9.7
**/
void
hb_buffer_get_segment_properties (hb_buffer_t *buffer,
@@ -1015,12 +1127,12 @@
/**
* hb_buffer_set_flags:
- * @buffer: a buffer.
- * @flags:
+ * @buffer: an #hb_buffer_t.
+ * @flags: the buffer flags to set.
*
- *
+ * Sets @buffer flags to @flags. See #hb_buffer_flags_t.
*
- * Since: 1.0
+ * Since: 0.9.7
**/
void
hb_buffer_set_flags (hb_buffer_t *buffer,
@@ -1034,13 +1146,14 @@
/**
* hb_buffer_get_flags:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
*
- *
+ * See hb_buffer_set_flags().
*
* Return value:
+ * The @buffer flags.
*
- * Since: 1.0
+ * Since: 0.9.7
**/
hb_buffer_flags_t
hb_buffer_get_flags (hb_buffer_t *buffer)
@@ -1048,15 +1161,53 @@
return buffer->flags;
}
-
/**
- * hb_buffer_set_replacement_codepoint:
- * @buffer: a buffer.
- * @replacement:
+ * hb_buffer_set_cluster_level:
+ * @buffer: an #hb_buffer_t.
+ * @cluster_level:
*
*
*
- * Since: 1.0
+ * Since: 0.9.42
+ **/
+void
+hb_buffer_set_cluster_level (hb_buffer_t *buffer,
+ hb_buffer_cluster_level_t cluster_level)
+{
+ if (unlikely (hb_object_is_inert (buffer)))
+ return;
+
+ buffer->cluster_level = cluster_level;
+}
+
+/**
+ * hb_buffer_get_cluster_level:
+ * @buffer: an #hb_buffer_t.
+ *
+ *
+ *
+ * Return value:
+ *
+ * Since: 0.9.42
+ **/
+hb_buffer_cluster_level_t
+hb_buffer_get_cluster_level (hb_buffer_t *buffer)
+{
+ return buffer->cluster_level;
+}
+
+
+/**
+ * hb_buffer_set_replacement_codepoint:
+ * @buffer: an #hb_buffer_t.
+ * @replacement: the replacement #hb_codepoint_t
+ *
+ * Sets the #hb_codepoint_t that replaces invalid entries for a given encoding
+ * when adding text to @buffer.
+ *
+ * Default is %HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT.
+ *
+ * Since: 0.9.31
**/
void
hb_buffer_set_replacement_codepoint (hb_buffer_t *buffer,
@@ -1070,13 +1221,14 @@
/**
* hb_buffer_get_replacement_codepoint:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
*
- *
+ * See hb_buffer_set_replacement_codepoint().
*
* Return value:
+ * The @buffer replacement #hb_codepoint_t.
*
- * Since: 1.0
+ * Since: 0.9.31
**/
hb_codepoint_t
hb_buffer_get_replacement_codepoint (hb_buffer_t *buffer)
@@ -1087,11 +1239,12 @@
/**
* hb_buffer_reset:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
*
- *
+ * Resets the buffer to its initial status, as if it was just newly created
+ * with hb_buffer_create().
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_buffer_reset (hb_buffer_t *buffer)
@@ -1101,11 +1254,12 @@
/**
* hb_buffer_clear_contents:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
*
- *
+ * Similar to hb_buffer_reset(), but does not clear the Unicode functions and
+ * the replacement code point.
*
- * Since: 1.0
+ * Since: 0.9.11
**/
void
hb_buffer_clear_contents (hb_buffer_t *buffer)
@@ -1115,14 +1269,15 @@
/**
* hb_buffer_pre_allocate:
- * @buffer: a buffer.
- * @size:
+ * @buffer: an #hb_buffer_t.
+ * @size: number of items to pre allocate.
*
- *
+ * Pre allocates memory for @buffer to fit at least @size number of items.
*
- * Return value:
+ * Return value:
+ * %true if @buffer memory allocation succeeded, %false otherwise.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_buffer_pre_allocate (hb_buffer_t *buffer, unsigned int size)
@@ -1132,13 +1287,14 @@
/**
* hb_buffer_allocation_successful:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
*
- *
+ * Check if allocating memory for the buffer succeeded.
*
- * Return value:
+ * Return value:
+ * %true if @buffer memory allocation succeeded, %false otherwise.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_buffer_allocation_successful (hb_buffer_t *buffer)
@@ -1148,13 +1304,20 @@
/**
* hb_buffer_add:
- * @buffer: a buffer.
- * @codepoint:
- * @cluster:
+ * @buffer: an #hb_buffer_t.
+ * @codepoint: a Unicode code point.
+ * @cluster: the cluster value of @codepoint.
*
- *
+ * Appends a character with the Unicode value of @codepoint to @buffer, and
+ * gives it the initial cluster value of @cluster. Clusters can be any thing
+ * the client wants, they are usually used to refer to the index of the
+ * character in the input text stream and are output in
+ * #hb_glyph_info_t.cluster field.
*
- * Since: 1.0
+ * This function does not check the validity of @codepoint, it is up to the
+ * caller to ensure it is a valid Unicode code point.
+ *
+ * Since: 0.9.7
**/
void
hb_buffer_add (hb_buffer_t *buffer,
@@ -1167,14 +1330,16 @@
/**
* hb_buffer_set_length:
- * @buffer: a buffer.
- * @length:
+ * @buffer: an #hb_buffer_t.
+ * @length: the new length of @buffer.
*
- *
+ * Similar to hb_buffer_pre_allocate(), but clears any new items added at the
+ * end.
*
* Return value:
+ * %true if @buffer memory allocation succeeded, %false otherwise.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_buffer_set_length (hb_buffer_t *buffer,
@@ -1207,13 +1372,15 @@
/**
* hb_buffer_get_length:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
*
* Returns the number of items in the buffer.
*
- * Return value: buffer length.
+ * Return value:
+ * The @buffer length.
+ * The value valid as long as buffer has not been modified.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
unsigned int
hb_buffer_get_length (hb_buffer_t *buffer)
@@ -1223,15 +1390,17 @@
/**
* hb_buffer_get_glyph_infos:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
* @length: (out): output array length.
*
- * Returns buffer glyph information array. Returned pointer
- * is valid as long as buffer contents are not modified.
+ * Returns @buffer glyph information array. Returned pointer
+ * is valid as long as @buffer contents are not modified.
*
- * Return value: (transfer none) (array length=length): buffer glyph information array.
+ * Return value: (transfer none) (array length=length):
+ * The @buffer glyph information array.
+ * The value valid as long as buffer has not been modified.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_glyph_info_t *
hb_buffer_get_glyph_infos (hb_buffer_t *buffer,
@@ -1245,15 +1414,17 @@
/**
* hb_buffer_get_glyph_positions:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
* @length: (out): output length.
*
- * Returns buffer glyph position array. Returned pointer
- * is valid as long as buffer contents are not modified.
+ * Returns @buffer glyph position array. Returned pointer
+ * is valid as long as @buffer contents are not modified.
*
- * Return value: (transfer none) (array length=length): buffer glyph position array.
+ * Return value: (transfer none) (array length=length):
+ * The @buffer glyph position array.
+ * The value valid as long as buffer has not been modified.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_glyph_position_t *
hb_buffer_get_glyph_positions (hb_buffer_t *buffer,
@@ -1270,11 +1441,11 @@
/**
* hb_buffer_reverse:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
*
* Reverses buffer contents.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_buffer_reverse (hb_buffer_t *buffer)
@@ -1283,14 +1454,31 @@
}
/**
+ * hb_buffer_reverse_range:
+ * @buffer: an #hb_buffer_t.
+ * @start: start index.
+ * @end: end index.
+ *
+ * Reverses buffer contents between start to end.
+ *
+ * Since: 0.9.41
+ **/
+void
+hb_buffer_reverse_range (hb_buffer_t *buffer,
+ unsigned int start, unsigned int end)
+{
+ buffer->reverse_range (start, end);
+}
+
+/**
* hb_buffer_reverse_clusters:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
*
* Reverses buffer clusters. That is, the buffer contents are
* reversed, then each cluster (consecutive items having the
* same cluster number) are reversed again.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_buffer_reverse_clusters (hb_buffer_t *buffer)
@@ -1300,7 +1488,7 @@
/**
* hb_buffer_guess_segment_properties:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
*
* Sets unset buffer segment properties based on buffer Unicode
* contents. If buffer is not empty, it must have content type
@@ -1320,7 +1508,7 @@
* hb_language_get_default(). This may change in the future by
* taking buffer script into consideration when choosing a language.
*
- * Since: 1.0
+ * Since: 0.9.7
**/
void
hb_buffer_guess_segment_properties (hb_buffer_t *buffer)
@@ -1328,15 +1516,15 @@
buffer->guess_segment_properties ();
}
-template <bool validate, typename T>
+template <typename utf_t>
static inline void
hb_buffer_add_utf (hb_buffer_t *buffer,
- const T *text,
+ const typename utf_t::codepoint_t *text,
int text_length,
unsigned int item_offset,
int item_length)
{
- typedef hb_utf_t<T, true> utf_t;
+ typedef typename utf_t::codepoint_t T;
const hb_codepoint_t replacement = buffer->replacement;
assert (buffer->content_type == HB_BUFFER_CONTENT_TYPE_UNICODE ||
@@ -1399,15 +1587,20 @@
/**
* hb_buffer_add_utf8:
- * @buffer: a buffer.
- * @text: (array length=text_length) (element-type uint8_t):
- * @text_length:
- * @item_offset:
- * @item_length:
+ * @buffer: an #hb_buffer_t.
+ * @text: (array length=text_length) (element-type uint8_t): an array of UTF-8
+ * characters to append.
+ * @text_length: the length of the @text, or -1 if it is %NULL terminated.
+ * @item_offset: the offset of the first character to add to the @buffer.
+ * @item_length: the number of characters to add to the @buffer, or -1 for the
+ * end of @text (assuming it is %NULL terminated).
*
- *
+ * See hb_buffer_add_codepoints().
*
- * Since: 1.0
+ * Replaces invalid UTF-8 characters with the @buffer replacement code point,
+ * see hb_buffer_set_replacement_codepoint().
+ *
+ * Since: 0.9.2
**/
void
hb_buffer_add_utf8 (hb_buffer_t *buffer,
@@ -1416,20 +1609,24 @@
unsigned int item_offset,
int item_length)
{
- hb_buffer_add_utf<true> (buffer, (const uint8_t *) text, text_length, item_offset, item_length);
+ hb_buffer_add_utf<hb_utf8_t> (buffer, (const uint8_t *) text, text_length, item_offset, item_length);
}
/**
* hb_buffer_add_utf16:
- * @buffer: a buffer.
- * @text: (array length=text_length):
- * @text_length:
- * @item_offset:
- * @item_length:
+ * @buffer: an #hb_buffer_t.
+ * @text: (array length=text_length): an array of UTF-16 characters to append.
+ * @text_length: the length of the @text, or -1 if it is %NULL terminated.
+ * @item_offset: the offset of the first character to add to the @buffer.
+ * @item_length: the number of characters to add to the @buffer, or -1 for the
+ * end of @text (assuming it is %NULL terminated).
*
- *
+ * See hb_buffer_add_codepoints().
*
- * Since: 1.0
+ * Replaces invalid UTF-16 characters with the @buffer replacement code point,
+ * see hb_buffer_set_replacement_codepoint().
+ *
+ * Since: 0.9.2
**/
void
hb_buffer_add_utf16 (hb_buffer_t *buffer,
@@ -1438,20 +1635,24 @@
unsigned int item_offset,
int item_length)
{
- hb_buffer_add_utf<true> (buffer, text, text_length, item_offset, item_length);
+ hb_buffer_add_utf<hb_utf16_t> (buffer, text, text_length, item_offset, item_length);
}
/**
* hb_buffer_add_utf32:
- * @buffer: a buffer.
- * @text: (array length=text_length):
- * @text_length:
- * @item_offset:
- * @item_length:
+ * @buffer: an #hb_buffer_t.
+ * @text: (array length=text_length): an array of UTF-32 characters to append.
+ * @text_length: the length of the @text, or -1 if it is %NULL terminated.
+ * @item_offset: the offset of the first character to add to the @buffer.
+ * @item_length: the number of characters to add to the @buffer, or -1 for the
+ * end of @text (assuming it is %NULL terminated).
*
- *
+ * See hb_buffer_add_codepoints().
*
- * Since: 1.0
+ * Replaces invalid UTF-32 characters with the @buffer replacement code point,
+ * see hb_buffer_set_replacement_codepoint().
+ *
+ * Since: 0.9.2
**/
void
hb_buffer_add_utf32 (hb_buffer_t *buffer,
@@ -1460,20 +1661,59 @@
unsigned int item_offset,
int item_length)
{
- hb_buffer_add_utf<true> (buffer, text, text_length, item_offset, item_length);
+ hb_buffer_add_utf<hb_utf32_t<> > (buffer, text, text_length, item_offset, item_length);
+}
+
+/**
+ * hb_buffer_add_latin1:
+ * @buffer: an #hb_buffer_t.
+ * @text: (array length=text_length) (element-type uint8_t): an array of UTF-8
+ * characters to append.
+ * @text_length: the length of the @text, or -1 if it is %NULL terminated.
+ * @item_offset: the offset of the first character to add to the @buffer.
+ * @item_length: the number of characters to add to the @buffer, or -1 for the
+ * end of @text (assuming it is %NULL terminated).
+ *
+ * Similar to hb_buffer_add_codepoints(), but allows only access to first 256
+ * Unicode code points that can fit in 8-bit strings.
+ *
+ * <note>Has nothing to do with non-Unicode Latin-1 encoding.</note>
+ *
+ * Since: 0.9.39
+ **/
+void
+hb_buffer_add_latin1 (hb_buffer_t *buffer,
+ const uint8_t *text,
+ int text_length,
+ unsigned int item_offset,
+ int item_length)
+{
+ hb_buffer_add_utf<hb_latin1_t> (buffer, text, text_length, item_offset, item_length);
}
/**
* hb_buffer_add_codepoints:
- * @buffer: a buffer.
- * @text: (array length=text_length):
- * @text_length:
- * @item_offset:
- * @item_length:
+ * @buffer: a #hb_buffer_t to append characters to.
+ * @text: (array length=text_length): an array of Unicode code points to append.
+ * @text_length: the length of the @text, or -1 if it is %NULL terminated.
+ * @item_offset: the offset of the first code point to add to the @buffer.
+ * @item_length: the number of code points to add to the @buffer, or -1 for the
+ * end of @text (assuming it is %NULL terminated).
*
- *
+ * Appends characters from @text array to @buffer. The @item_offset is the
+ * position of the first character from @text that will be appended, and
+ * @item_length is the number of character. When shaping part of a larger text
+ * (e.g. a run of text from a paragraph), instead of passing just the substring
+ * corresponding to the run, it is preferable to pass the whole
+ * paragraph and specify the run start and length as @item_offset and
+ * @item_length, respectively, to give HarfBuzz the full context to be able,
+ * for example, to do cross-run Arabic shaping or properly handle combining
+ * marks at stat of run.
*
- * Since: 1.0
+ * This function does not check the validity of @text, it is up to the caller
+ * to ensure it contains a valid Unicode code points.
+ *
+ * Since: 0.9.31
**/
void
hb_buffer_add_codepoints (hb_buffer_t *buffer,
@@ -1482,7 +1722,7 @@
unsigned int item_offset,
int item_length)
{
- hb_buffer_add_utf<false> (buffer, text, text_length, item_offset, item_length);
+ hb_buffer_add_utf<hb_utf32_t<false> > (buffer, text, text_length, item_offset, item_length);
}
@@ -1528,7 +1768,7 @@
pos[end - 1].x_advance = total_x_advance;
pos[end - 1].y_advance = total_y_advance;
- hb_bubble_sort (buffer->info + start, end - start - 1, compare_info_codepoint, buffer->pos + start);
+ hb_stable_sort (buffer->info + start, end - start - 1, compare_info_codepoint, buffer->pos + start);
} else {
/* Transfer all cluster advance to the first glyph. */
pos[start].x_advance += total_x_advance;
@@ -1537,17 +1777,20 @@
pos[i].x_offset -= total_x_advance;
pos[i].y_offset -= total_y_advance;
}
- hb_bubble_sort (buffer->info + start + 1, end - start - 1, compare_info_codepoint, buffer->pos + start + 1);
+ hb_stable_sort (buffer->info + start + 1, end - start - 1, compare_info_codepoint, buffer->pos + start + 1);
}
}
/**
* hb_buffer_normalize_glyphs:
- * @buffer: a buffer.
+ * @buffer: an #hb_buffer_t.
*
- *
+ * Reorders a glyph buffer to have canonical in-cluster glyph order / position.
+ * The resulting clusters should behave identical to pre-reordering clusters.
*
- * Since: 1.0
+ * <note>This has nothing to do with Unicode normalization.</note>
+ *
+ * Since: 0.9.2
**/
void
hb_buffer_normalize_glyphs (hb_buffer_t *buffer)
@@ -1570,3 +1813,66 @@
}
normalize_glyphs_cluster (buffer, start, end, backward);
}
+
+void
+hb_buffer_t::sort (unsigned int start, unsigned int end, int(*compar)(const hb_glyph_info_t *, const hb_glyph_info_t *))
+{
+ assert (!have_positions);
+ for (unsigned int i = start + 1; i < end; i++)
+ {
+ unsigned int j = i;
+ while (j > start && compar (&info[j - 1], &info[i]) > 0)
+ j--;
+ if (i == j)
+ continue;
+ /* Move item i to occupy place for item j, shift what's in between. */
+ merge_clusters (j, i + 1);
+ {
+ hb_glyph_info_t t = info[i];
+ memmove (&info[j + 1], &info[j], (i - j) * sizeof (hb_glyph_info_t));
+ info[j] = t;
+ }
+ }
+}
+
+/*
+ * Debugging.
+ */
+
+/**
+ * hb_buffer_set_message_func:
+ * @buffer: an #hb_buffer_t.
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ *
+ *
+ * Since: 1.1.3
+ **/
+void
+hb_buffer_set_message_func (hb_buffer_t *buffer,
+ hb_buffer_message_func_t func,
+ void *user_data, hb_destroy_func_t destroy)
+{
+ if (buffer->message_destroy)
+ buffer->message_destroy (buffer->message_data);
+
+ if (func) {
+ buffer->message_func = func;
+ buffer->message_data = user_data;
+ buffer->message_destroy = destroy;
+ } else {
+ buffer->message_func = NULL;
+ buffer->message_data = NULL;
+ buffer->message_destroy = NULL;
+ }
+}
+
+bool
+hb_buffer_t::message_impl (hb_font_t *font, const char *fmt, va_list ap)
+{
+ char buf[100];
+ vsnprintf (buf, sizeof (buf), fmt, ap);
+ return (bool) this->message_func (this, font, buf, this->message_data);
+}
diff --git a/src/hb-buffer.h b/src/hb-buffer.h
index 7b0c920..bf289c1 100644
--- a/src/hb-buffer.h
+++ b/src/hb-buffer.h
@@ -40,7 +40,27 @@
HB_BEGIN_DECLS
-
+/**
+ * hb_glyph_info_t:
+ * @codepoint: either a Unicode code point (before shaping) or a glyph index
+ * (after shaping).
+ * @mask:
+ * @cluster: the index of the character in the original text that corresponds
+ * to this #hb_glyph_info_t, or whatever the client passes to
+ * hb_buffer_add(). More than one #hb_glyph_info_t can have the same
+ * @cluster value, if they resulted from the same character (e.g. one
+ * to many glyph substitution), and when more than one character gets
+ * merged in the same glyph (e.g. many to one glyph substitution) the
+ * #hb_glyph_info_t will have the smallest cluster value of them.
+ * By default some characters are merged into the same cluster
+ * (e.g. combining marks have the same cluster as their bases)
+ * even if they are separate glyphs, hb_buffer_set_cluster_level()
+ * allow selecting more fine-grained cluster handling.
+ *
+ * The #hb_glyph_info_t is the structure that holds information about the
+ * glyphs and their relation to input text.
+ *
+ */
typedef struct hb_glyph_info_t {
hb_codepoint_t codepoint;
hb_mask_t mask;
@@ -51,6 +71,22 @@
hb_var_int_t var2;
} hb_glyph_info_t;
+/**
+ * hb_glyph_position_t:
+ * @x_advance: how much the line advances after drawing this glyph when setting
+ * text in horizontal direction.
+ * @y_advance: how much the line advances after drawing this glyph when setting
+ * text in vertical direction.
+ * @x_offset: how much the glyph moves on the X-axis before drawing it, this
+ * should not affect how much the line advances.
+ * @y_offset: how much the glyph moves on the Y-axis before drawing it, this
+ * should not affect how much the line advances.
+ *
+ * The #hb_glyph_position_t is the structure that holds the positions of the
+ * glyph in both horizontal and vertical directions. All positions in
+ * #hb_glyph_position_t are relative to the current point.
+ *
+ */
typedef struct hb_glyph_position_t {
hb_position_t x_advance;
hb_position_t y_advance;
@@ -61,7 +97,16 @@
hb_var_int_t var;
} hb_glyph_position_t;
-
+/**
+ * hb_segment_properties_t:
+ * @direction: the #hb_direction_t of the buffer, see hb_buffer_set_direction().
+ * @script: the #hb_script_t of the buffer, see hb_buffer_set_script().
+ * @language: the #hb_language_t of the buffer, see hb_buffer_set_language().
+ *
+ * The structure that holds various text properties of an #hb_buffer_t. Can be
+ * set and retrieved using hb_buffer_set_segment_properties() and
+ * hb_buffer_get_segment_properties(), respectively.
+ */
typedef struct hb_segment_properties_t {
hb_direction_t direction;
hb_script_t script;
@@ -77,100 +122,127 @@
NULL, \
NULL}
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_segment_properties_equal (const hb_segment_properties_t *a,
const hb_segment_properties_t *b);
-unsigned int
+HB_EXTERN unsigned int
hb_segment_properties_hash (const hb_segment_properties_t *p);
-/*
- * hb_buffer_t
+/**
+ * hb_buffer_t:
+ *
+ * The main structure holding the input text and its properties before shaping,
+ * and output glyphs and their information after shaping.
*/
typedef struct hb_buffer_t hb_buffer_t;
-hb_buffer_t *
+HB_EXTERN hb_buffer_t *
hb_buffer_create (void);
-hb_buffer_t *
+HB_EXTERN hb_buffer_t *
hb_buffer_get_empty (void);
-hb_buffer_t *
+HB_EXTERN hb_buffer_t *
hb_buffer_reference (hb_buffer_t *buffer);
-void
+HB_EXTERN void
hb_buffer_destroy (hb_buffer_t *buffer);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_buffer_set_user_data (hb_buffer_t *buffer,
hb_user_data_key_t *key,
void * data,
hb_destroy_func_t destroy,
hb_bool_t replace);
-void *
+HB_EXTERN void *
hb_buffer_get_user_data (hb_buffer_t *buffer,
hb_user_data_key_t *key);
-
+/**
+ * hb_buffer_content_type_t:
+ * @HB_BUFFER_CONTENT_TYPE_INVALID: Initial value for new buffer.
+ * @HB_BUFFER_CONTENT_TYPE_UNICODE: The buffer contains input characters (before shaping).
+ * @HB_BUFFER_CONTENT_TYPE_GLYPHS: The buffer contains output glyphs (after shaping).
+ */
typedef enum {
HB_BUFFER_CONTENT_TYPE_INVALID = 0,
HB_BUFFER_CONTENT_TYPE_UNICODE,
HB_BUFFER_CONTENT_TYPE_GLYPHS
} hb_buffer_content_type_t;
-void
+HB_EXTERN void
hb_buffer_set_content_type (hb_buffer_t *buffer,
hb_buffer_content_type_t content_type);
-hb_buffer_content_type_t
+HB_EXTERN hb_buffer_content_type_t
hb_buffer_get_content_type (hb_buffer_t *buffer);
-void
+HB_EXTERN void
hb_buffer_set_unicode_funcs (hb_buffer_t *buffer,
hb_unicode_funcs_t *unicode_funcs);
-hb_unicode_funcs_t *
+HB_EXTERN hb_unicode_funcs_t *
hb_buffer_get_unicode_funcs (hb_buffer_t *buffer);
-void
+HB_EXTERN void
hb_buffer_set_direction (hb_buffer_t *buffer,
hb_direction_t direction);
-hb_direction_t
+HB_EXTERN hb_direction_t
hb_buffer_get_direction (hb_buffer_t *buffer);
-void
+HB_EXTERN void
hb_buffer_set_script (hb_buffer_t *buffer,
hb_script_t script);
-hb_script_t
+HB_EXTERN hb_script_t
hb_buffer_get_script (hb_buffer_t *buffer);
-void
+HB_EXTERN void
hb_buffer_set_language (hb_buffer_t *buffer,
hb_language_t language);
-hb_language_t
+HB_EXTERN hb_language_t
hb_buffer_get_language (hb_buffer_t *buffer);
-void
+HB_EXTERN void
hb_buffer_set_segment_properties (hb_buffer_t *buffer,
const hb_segment_properties_t *props);
-void
+HB_EXTERN void
hb_buffer_get_segment_properties (hb_buffer_t *buffer,
hb_segment_properties_t *props);
-void
+HB_EXTERN void
hb_buffer_guess_segment_properties (hb_buffer_t *buffer);
+/**
+ * hb_buffer_flags_t:
+ * @HB_BUFFER_FLAG_DEFAULT: the default buffer flag.
+ * @HB_BUFFER_FLAG_BOT: flag indicating that special handling of the beginning
+ * of text paragraph can be applied to this buffer. Should usually
+ * be set, unless you are passing to the buffer only part
+ * of the text without the full context.
+ * @HB_BUFFER_FLAG_EOT: flag indicating that special handling of the end of text
+ * paragraph can be applied to this buffer, similar to
+ * @HB_BUFFER_FLAG_EOT.
+ * @HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES:
+ * flag indication that character with Default_Ignorable
+ * Unicode property should use the corresponding glyph
+ * from the font, instead of hiding them (currently done
+ * by replacing them with the space glyph and zeroing the
+ * advance width.)
+ *
+ * Since: 0.9.20
+ */
typedef enum { /*< flags >*/
HB_BUFFER_FLAG_DEFAULT = 0x00000000u,
HB_BUFFER_FLAG_BOT = 0x00000001u, /* Beginning-of-text */
@@ -178,83 +250,109 @@
HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES = 0x00000004u
} hb_buffer_flags_t;
-void
+HB_EXTERN void
hb_buffer_set_flags (hb_buffer_t *buffer,
hb_buffer_flags_t flags);
-hb_buffer_flags_t
+HB_EXTERN hb_buffer_flags_t
hb_buffer_get_flags (hb_buffer_t *buffer);
+/*
+ * Since: 0.9.42
+ */
+typedef enum {
+ HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES = 0,
+ HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS = 1,
+ HB_BUFFER_CLUSTER_LEVEL_CHARACTERS = 2,
+ HB_BUFFER_CLUSTER_LEVEL_DEFAULT = HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES
+} hb_buffer_cluster_level_t;
+HB_EXTERN void
+hb_buffer_set_cluster_level (hb_buffer_t *buffer,
+ hb_buffer_cluster_level_t cluster_level);
+HB_EXTERN hb_buffer_cluster_level_t
+hb_buffer_get_cluster_level (hb_buffer_t *buffer);
+
+/**
+ * HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT:
+ *
+ * The default code point for replacing invalid characters in a given encoding.
+ * Set to U+FFFD REPLACEMENT CHARACTER.
+ *
+ * Since: 0.9.31
+ */
#define HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT 0xFFFDu
-/* Sets codepoint used to replace invalid UTF-8/16/32 entries.
- * Default is 0xFFFDu. */
-void
+HB_EXTERN void
hb_buffer_set_replacement_codepoint (hb_buffer_t *buffer,
hb_codepoint_t replacement);
-hb_codepoint_t
+HB_EXTERN hb_codepoint_t
hb_buffer_get_replacement_codepoint (hb_buffer_t *buffer);
-/* Resets the buffer. Afterwards it's as if it was just created,
- * except that it has a larger buffer allocated perhaps... */
-void
+HB_EXTERN void
hb_buffer_reset (hb_buffer_t *buffer);
-/* Like reset, but does NOT clear unicode_funcs and replacement_codepoint. */
-void
+HB_EXTERN void
hb_buffer_clear_contents (hb_buffer_t *buffer);
-/* Returns false if allocation failed */
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_buffer_pre_allocate (hb_buffer_t *buffer,
unsigned int size);
-/* Returns false if allocation has failed before */
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_buffer_allocation_successful (hb_buffer_t *buffer);
-void
+HB_EXTERN void
hb_buffer_reverse (hb_buffer_t *buffer);
-void
+HB_EXTERN void
+hb_buffer_reverse_range (hb_buffer_t *buffer,
+ unsigned int start, unsigned int end);
+
+HB_EXTERN void
hb_buffer_reverse_clusters (hb_buffer_t *buffer);
/* Filling the buffer in */
-void
+HB_EXTERN void
hb_buffer_add (hb_buffer_t *buffer,
hb_codepoint_t codepoint,
unsigned int cluster);
-void
+HB_EXTERN void
hb_buffer_add_utf8 (hb_buffer_t *buffer,
const char *text,
int text_length,
unsigned int item_offset,
int item_length);
-void
+HB_EXTERN void
hb_buffer_add_utf16 (hb_buffer_t *buffer,
const uint16_t *text,
int text_length,
unsigned int item_offset,
int item_length);
-void
+HB_EXTERN void
hb_buffer_add_utf32 (hb_buffer_t *buffer,
const uint32_t *text,
int text_length,
unsigned int item_offset,
int item_length);
-/* Like add_utf32 but does NOT check for invalid Unicode codepoints. */
-void
+HB_EXTERN void
+hb_buffer_add_latin1 (hb_buffer_t *buffer,
+ const uint8_t *text,
+ int text_length,
+ unsigned int item_offset,
+ int item_length);
+
+HB_EXTERN void
hb_buffer_add_codepoints (hb_buffer_t *buffer,
const hb_codepoint_t *text,
int text_length,
@@ -262,32 +360,25 @@
int item_length);
-/* Clears any new items added at the end */
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_buffer_set_length (hb_buffer_t *buffer,
unsigned int length);
-/* Return value valid as long as buffer not modified */
-unsigned int
+HB_EXTERN unsigned int
hb_buffer_get_length (hb_buffer_t *buffer);
/* Getting glyphs out of the buffer */
-/* Return value valid as long as buffer not modified */
-hb_glyph_info_t *
+HB_EXTERN hb_glyph_info_t *
hb_buffer_get_glyph_infos (hb_buffer_t *buffer,
unsigned int *length);
-/* Return value valid as long as buffer not modified */
-hb_glyph_position_t *
+HB_EXTERN hb_glyph_position_t *
hb_buffer_get_glyph_positions (hb_buffer_t *buffer,
unsigned int *length);
-/* Reorders a glyph buffer to have canonical in-cluster glyph order / position.
- * The resulting clusters should behave identical to pre-reordering clusters.
- * NOTE: This has nothing to do with Unicode normalization. */
-void
+HB_EXTERN void
hb_buffer_normalize_glyphs (hb_buffer_t *buffer);
@@ -295,50 +386,87 @@
* Serialize
*/
+/**
+ * hb_buffer_serialize_flags_t:
+ * @HB_BUFFER_SERIALIZE_FLAG_DEFAULT: serialize glyph names, clusters and positions.
+ * @HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS: do not serialize glyph cluster.
+ * @HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS: do not serialize glyph position information.
+ * @HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES: do no serialize glyph name.
+ * @HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS: serialize glyph extents.
+ *
+ * Flags that control what glyph information are serialized in hb_buffer_serialize_glyphs().
+ *
+ * Since: 0.9.20
+ */
typedef enum { /*< flags >*/
HB_BUFFER_SERIALIZE_FLAG_DEFAULT = 0x00000000u,
HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS = 0x00000001u,
HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS = 0x00000002u,
- HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES = 0x00000004u
+ HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES = 0x00000004u,
+ HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS = 0x00000008u
} hb_buffer_serialize_flags_t;
+/**
+ * hb_buffer_serialize_format_t:
+ * @HB_BUFFER_SERIALIZE_FORMAT_TEXT: a human-readable, plain text format.
+ * @HB_BUFFER_SERIALIZE_FORMAT_JSON: a machine-readable JSON format.
+ * @HB_BUFFER_SERIALIZE_FORMAT_INVALID: invalid format.
+ *
+ * The buffer serialization and de-serialization format used in
+ * hb_buffer_serialize_glyphs() and hb_buffer_deserialize_glyphs().
+ *
+ * Since: 0.9.2
+ */
typedef enum {
HB_BUFFER_SERIALIZE_FORMAT_TEXT = HB_TAG('T','E','X','T'),
HB_BUFFER_SERIALIZE_FORMAT_JSON = HB_TAG('J','S','O','N'),
HB_BUFFER_SERIALIZE_FORMAT_INVALID = HB_TAG_NONE
} hb_buffer_serialize_format_t;
-/* len=-1 means str is NUL-terminated. */
-hb_buffer_serialize_format_t
+HB_EXTERN hb_buffer_serialize_format_t
hb_buffer_serialize_format_from_string (const char *str, int len);
-const char *
+HB_EXTERN const char *
hb_buffer_serialize_format_to_string (hb_buffer_serialize_format_t format);
-const char **
+HB_EXTERN const char **
hb_buffer_serialize_list_formats (void);
-/* Returns number of items, starting at start, that were serialized. */
-unsigned int
+HB_EXTERN unsigned int
hb_buffer_serialize_glyphs (hb_buffer_t *buffer,
unsigned int start,
unsigned int end,
char *buf,
unsigned int buf_size,
- unsigned int *buf_consumed, /* May be NULL */
- hb_font_t *font, /* May be NULL */
+ unsigned int *buf_consumed,
+ hb_font_t *font,
hb_buffer_serialize_format_t format,
hb_buffer_serialize_flags_t flags);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_buffer_deserialize_glyphs (hb_buffer_t *buffer,
const char *buf,
- int buf_len, /* -1 means nul-terminated */
- const char **end_ptr, /* May be NULL */
- hb_font_t *font, /* May be NULL */
+ int buf_len,
+ const char **end_ptr,
+ hb_font_t *font,
hb_buffer_serialize_format_t format);
+/*
+ * Debugging.
+ */
+
+typedef hb_bool_t (*hb_buffer_message_func_t) (hb_buffer_t *buffer,
+ hb_font_t *font,
+ const char *message,
+ void *user_data);
+
+HB_EXTERN void
+hb_buffer_set_message_func (hb_buffer_t *buffer,
+ hb_buffer_message_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+
+
HB_END_DECLS
#endif /* HB_BUFFER_H */
diff --git a/src/hb-common.cc b/src/hb-common.cc
index 8837cef..140ee0a 100644
--- a/src/hb-common.cc
+++ b/src/hb-common.cc
@@ -57,14 +57,14 @@
/**
* hb_tag_from_string:
- * @str: (array length=len):
+ * @str: (array length=len) (element-type uint8_t):
* @len:
*
*
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_tag_t
hb_tag_from_string (const char *str, int len)
@@ -92,7 +92,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.5
**/
void
hb_tag_to_string (hb_tag_t tag, char *buf)
@@ -115,14 +115,14 @@
/**
* hb_direction_from_string:
- * @str: (array length=len):
+ * @str: (array length=len) (element-type uint8_t):
* @len:
*
*
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_direction_t
hb_direction_from_string (const char *str, int len)
@@ -149,7 +149,7 @@
*
* Return value: (transfer none):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
const char *
hb_direction_to_string (hb_direction_t direction)
@@ -179,7 +179,7 @@
'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 0, 0, 0, 0, 0
};
-static hb_bool_t
+static bool
lang_equal (hb_language_t v1,
const void *v2)
{
@@ -265,6 +265,7 @@
*lang = key;
if (!hb_atomic_ptr_cmpexch (&langs, first_lang, lang)) {
+ lang->finish ();
free (lang);
goto retry;
}
@@ -280,46 +281,51 @@
/**
* hb_language_from_string:
- * @str: (array length=len):
- * @len:
+ * @str: (array length=len) (element-type uint8_t): a string representing
+ * ISO 639 language code
+ * @len: length of the @str, or -1 if it is %NULL-terminated.
*
- *
+ * Converts @str representing an ISO 639 language code to the corresponding
+ * #hb_language_t.
*
- * Return value:
+ * Return value: (transfer none):
+ * The #hb_language_t corresponding to the ISO 639 language code.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_language_t
hb_language_from_string (const char *str, int len)
{
- char strbuf[64];
-
if (!str || !len || !*str)
return HB_LANGUAGE_INVALID;
+ hb_language_item_t *item = NULL;
if (len >= 0)
{
/* NUL-terminate it. */
+ char strbuf[64];
len = MIN (len, (int) sizeof (strbuf) - 1);
memcpy (strbuf, str, len);
strbuf[len] = '\0';
- str = strbuf;
+ item = lang_find_or_insert (strbuf);
}
-
- hb_language_item_t *item = lang_find_or_insert (str);
+ else
+ item = lang_find_or_insert (str);
return likely (item) ? item->lang : HB_LANGUAGE_INVALID;
}
/**
* hb_language_to_string:
- * @language:
+ * @language: an #hb_language_t to convert.
*
- *
+ * See hb_language_from_string().
*
- * Return value: (transfer none):
+ * Return value: (transfer none):
+ * A %NULL-terminated string representing the @language. Must not be freed by
+ * the caller.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
const char *
hb_language_to_string (hb_language_t language)
@@ -333,9 +339,9 @@
*
*
*
- * Return value:
+ * Return value: (transfer none):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_language_t
hb_language_get_default (void)
@@ -356,13 +362,14 @@
/**
* hb_script_from_iso15924_tag:
- * @tag:
+ * @tag: an #hb_tag_t representing an ISO 15924 tag.
*
- *
+ * Converts an ISO 15924 script tag to a corresponding #hb_script_t.
*
* Return value:
+ * An #hb_script_t corresponding to the ISO 15924 tag.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_script_t
hb_script_from_iso15924_tag (hb_tag_t tag)
@@ -400,30 +407,35 @@
/**
* hb_script_from_string:
- * @s: (array length=len):
- * @len:
+ * @str: (array length=len) (element-type uint8_t): a string representing an
+ * ISO 15924 tag.
+ * @len: length of the @str, or -1 if it is %NULL-terminated.
*
- *
+ * Converts a string @str representing an ISO 15924 script tag to a
+ * corresponding #hb_script_t. Shorthand for hb_tag_from_string() then
+ * hb_script_from_iso15924_tag().
*
* Return value:
+ * An #hb_script_t corresponding to the ISO 15924 tag.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_script_t
-hb_script_from_string (const char *s, int len)
+hb_script_from_string (const char *str, int len)
{
- return hb_script_from_iso15924_tag (hb_tag_from_string (s, len));
+ return hb_script_from_iso15924_tag (hb_tag_from_string (str, len));
}
/**
* hb_script_to_iso15924_tag:
- * @script:
+ * @script: an #hb_script_ to convert.
*
- *
+ * See hb_script_from_iso15924_tag().
*
- * Return value:
+ * Return value:
+ * An #hb_tag_t representing an ISO 15924 script tag.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_tag_t
hb_script_to_iso15924_tag (hb_script_t script)
@@ -439,7 +451,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_direction_t
hb_script_get_horizontal_direction (hb_script_t script)
@@ -492,6 +504,9 @@
case HB_SCRIPT_PALMYRENE:
case HB_SCRIPT_PSALTER_PAHLAVI:
+ /* Unicode-8.0 additions */
+ case HB_SCRIPT_OLD_HUNGARIAN:
+
return HB_DIRECTION_RTL;
}
@@ -517,7 +532,7 @@
}
}
hb_user_data_item_t item = {key, data, destroy};
- bool ret = !!items.replace_or_insert (item, lock, replace);
+ bool ret = !!items.replace_or_insert (item, lock, (bool) replace);
return ret;
}
@@ -525,7 +540,7 @@
void *
hb_user_data_array_t::get (hb_user_data_key_t *key)
{
- hb_user_data_item_t item = {NULL };
+ hb_user_data_item_t item = {NULL, NULL, NULL};
return items.find (key, &item, lock) ? item.data : NULL;
}
@@ -541,7 +556,7 @@
*
* Returns library version as three integer components.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_version (unsigned int *major,
@@ -560,7 +575,7 @@
*
* Return value: library version string.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
const char *
hb_version_string (void)
@@ -578,7 +593,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.30
**/
hb_bool_t
hb_version_atleast (unsigned int major,
diff --git a/src/hb-common.h b/src/hb-common.h
index b6ce3f7..5b0a0b6 100644
--- a/src/hb-common.h
+++ b/src/hb-common.h
@@ -98,16 +98,22 @@
#define HB_TAG_MAX_SIGNED HB_TAG(0x7f,0xff,0xff,0xff)
/* len=-1 means str is NUL-terminated. */
-hb_tag_t
+HB_EXTERN hb_tag_t
hb_tag_from_string (const char *str, int len);
/* buf should have 4 bytes. */
-void
+HB_EXTERN void
hb_tag_to_string (hb_tag_t tag, char *buf);
-/* hb_direction_t */
-
+/**
+ * hb_direction_t:
+ * @HB_DIRECTION_INVALID: Initial, unset direction.
+ * @HB_DIRECTION_LTR: Text is set horizontally from left to right.
+ * @HB_DIRECTION_RTL: Text is set horizontally from right to left.
+ * @HB_DIRECTION_TTB: Text is set vertically from top to bottom.
+ * @HB_DIRECTION_BTT: Text is set vertically from bottom to top.
+ */
typedef enum {
HB_DIRECTION_INVALID = 0,
HB_DIRECTION_LTR = 4,
@@ -117,10 +123,10 @@
} hb_direction_t;
/* len=-1 means str is NUL-terminated */
-hb_direction_t
+HB_EXTERN hb_direction_t
hb_direction_from_string (const char *str, int len);
-const char *
+HB_EXTERN const char *
hb_direction_to_string (hb_direction_t direction);
#define HB_DIRECTION_IS_VALID(dir) ((((unsigned int) (dir)) & ~3U) == 4)
@@ -136,16 +142,15 @@
typedef const struct hb_language_impl_t *hb_language_t;
-/* len=-1 means str is NUL-terminated */
-hb_language_t
+HB_EXTERN hb_language_t
hb_language_from_string (const char *str, int len);
-const char *
+HB_EXTERN const char *
hb_language_to_string (hb_language_t language);
#define HB_LANGUAGE_INVALID ((hb_language_t) NULL)
-hb_language_t
+HB_EXTERN hb_language_t
hb_language_get_default (void);
@@ -272,6 +277,9 @@
/*6.1*/ HB_SCRIPT_SORA_SOMPENG = HB_TAG ('S','o','r','a'),
/*6.1*/ HB_SCRIPT_TAKRI = HB_TAG ('T','a','k','r'),
+ /*
+ * Since: 0.9.30
+ */
/*7.0*/ HB_SCRIPT_BASSA_VAH = HB_TAG ('B','a','s','s'),
/*7.0*/ HB_SCRIPT_CAUCASIAN_ALBANIAN = HB_TAG ('A','g','h','b'),
/*7.0*/ HB_SCRIPT_DUPLOYAN = HB_TAG ('D','u','p','l'),
@@ -296,6 +304,13 @@
/*7.0*/ HB_SCRIPT_TIRHUTA = HB_TAG ('T','i','r','h'),
/*7.0*/ HB_SCRIPT_WARANG_CITI = HB_TAG ('W','a','r','a'),
+ /*8.0*/ HB_SCRIPT_AHOM = HB_TAG ('A','h','o','m'),
+ /*8.0*/ HB_SCRIPT_ANATOLIAN_HIEROGLYPHS = HB_TAG ('H','l','u','w'),
+ /*8.0*/ HB_SCRIPT_HATRAN = HB_TAG ('H','a','t','r'),
+ /*8.0*/ HB_SCRIPT_MULTANI = HB_TAG ('M','u','l','t'),
+ /*8.0*/ HB_SCRIPT_OLD_HUNGARIAN = HB_TAG ('H','u','n','g'),
+ /*8.0*/ HB_SCRIPT_SIGNWRITING = HB_TAG ('S','g','n','w'),
+
/* No script set. */
HB_SCRIPT_INVALID = HB_TAG_NONE,
@@ -314,18 +329,16 @@
/* Script functions */
-hb_script_t
+HB_EXTERN hb_script_t
hb_script_from_iso15924_tag (hb_tag_t tag);
-/* sugar for tag_from_string() then script_from_iso15924_tag */
-/* len=-1 means s is NUL-terminated */
-hb_script_t
-hb_script_from_string (const char *s, int len);
+HB_EXTERN hb_script_t
+hb_script_from_string (const char *str, int len);
-hb_tag_t
+HB_EXTERN hb_tag_t
hb_script_to_iso15924_tag (hb_script_t script);
-hb_direction_t
+HB_EXTERN hb_direction_t
hb_script_get_horizontal_direction (hb_script_t script);
diff --git a/src/hb-coretext.cc b/src/hb-coretext.cc
index 16e069d..90c6653 100644
--- a/src/hb-coretext.cc
+++ b/src/hb-coretext.cc
@@ -27,7 +27,6 @@
*/
#define HB_SHAPER coretext
-#define hb_coretext_shaper_face_data_t CGFont
#include "hb-shaper-impl-private.hh"
#include "hb-coretext.h"
@@ -78,6 +77,29 @@
* shaper face data
*/
+static CTFontDescriptorRef
+get_last_resort_font_desc (void)
+{
+ // TODO Handle allocation failures?
+ CTFontDescriptorRef last_resort = CTFontDescriptorCreateWithNameAndSize (CFSTR("LastResort"), 0);
+ CFArrayRef cascade_list = CFArrayCreate (kCFAllocatorDefault,
+ (const void **) &last_resort,
+ 1,
+ &kCFTypeArrayCallBacks);
+ CFRelease (last_resort);
+ CFDictionaryRef attributes = CFDictionaryCreate (kCFAllocatorDefault,
+ (const void **) &kCTFontCascadeListAttribute,
+ (const void **) &cascade_list,
+ 1,
+ &kCFTypeDictionaryKeyCallBacks,
+ &kCFTypeDictionaryValueCallBacks);
+ CFRelease (cascade_list);
+
+ CTFontDescriptorRef font_desc = CTFontDescriptorCreateWithAttributes (attributes);
+ CFRelease (attributes);
+ return font_desc;
+}
+
static void
release_data (void *info, const void *data, size_t size)
{
@@ -87,14 +109,13 @@
hb_blob_destroy ((hb_blob_t *) info);
}
-hb_coretext_shaper_face_data_t *
-_hb_coretext_shaper_face_data_create (hb_face_t *face)
+static CGFontRef
+create_cg_font (hb_face_t *face)
{
- hb_coretext_shaper_face_data_t *data = NULL;
-
+ CGFontRef cg_font = NULL;
if (face->destroy == (hb_destroy_func_t) CGFontRelease)
{
- data = CGFontRetain ((CGFontRef) face->user_data);
+ cg_font = CGFontRetain ((CGFontRef) face->user_data);
}
else
{
@@ -107,67 +128,74 @@
CGDataProviderRef provider = CGDataProviderCreateWithData (blob, blob_data, blob_length, &release_data);
if (likely (provider))
{
- data = CGFontCreateWithDataProvider (provider);
+ cg_font = CGFontCreateWithDataProvider (provider);
+ if (unlikely (!cg_font))
+ DEBUG_MSG (CORETEXT, face, "Face CGFontCreateWithDataProvider() failed");
CGDataProviderRelease (provider);
}
}
+ return cg_font;
+}
- if (unlikely (!data)) {
- DEBUG_MSG (CORETEXT, face, "Face CGFontCreateWithDataProvider() failed");
+static CTFontRef
+create_ct_font (CGFontRef cg_font, CGFloat font_size)
+{
+ CTFontRef ct_font = CTFontCreateWithGraphicsFont (cg_font, font_size, NULL, NULL);
+ if (unlikely (!ct_font)) {
+ DEBUG_MSG (CORETEXT, cg_font, "Font CTFontCreateWithGraphicsFont() failed");
+ return NULL;
}
- return data;
+ /* Create font copy with cascade list that has LastResort first; this speeds up CoreText
+ * font fallback which we don't need anyway. */
+ {
+ CTFontDescriptorRef last_resort_font_desc = get_last_resort_font_desc ();
+ CTFontRef new_ct_font = CTFontCreateCopyWithAttributes (ct_font, 0.0, NULL, last_resort_font_desc);
+ CFRelease (last_resort_font_desc);
+ if (new_ct_font)
+ {
+ CFRelease (ct_font);
+ ct_font = new_ct_font;
+ }
+ else
+ DEBUG_MSG (CORETEXT, ct_font, "Font copy with empty cascade list failed");
+ }
+
+ return ct_font;
}
-void
-_hb_coretext_shaper_face_data_destroy (hb_coretext_shaper_face_data_t *data)
-{
- CFRelease (data);
-}
-
-CGFontRef
-hb_coretext_face_get_cg_font (hb_face_t *face)
-{
- if (unlikely (!hb_coretext_shaper_face_data_ensure (face))) return NULL;
- hb_coretext_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face);
- return face_data;
-}
-
-
-/*
- * shaper font data
- */
-
-struct hb_coretext_shaper_font_data_t {
+struct hb_coretext_shaper_face_data_t {
+ CGFontRef cg_font;
CTFontRef ct_font;
- CGFloat x_mult, y_mult; /* From CT space to HB space. */
};
-hb_coretext_shaper_font_data_t *
-_hb_coretext_shaper_font_data_create (hb_font_t *font)
+hb_coretext_shaper_face_data_t *
+_hb_coretext_shaper_face_data_create (hb_face_t *face)
{
- if (unlikely (!hb_coretext_shaper_face_data_ensure (font->face))) return NULL;
-
- hb_coretext_shaper_font_data_t *data = (hb_coretext_shaper_font_data_t *) calloc (1, sizeof (hb_coretext_shaper_font_data_t));
+ hb_coretext_shaper_face_data_t *data = (hb_coretext_shaper_face_data_t *) calloc (1, sizeof (hb_coretext_shaper_face_data_t));
if (unlikely (!data))
return NULL;
- hb_face_t *face = font->face;
- hb_coretext_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face);
+ data->cg_font = create_cg_font (face);
+ if (unlikely (!data->cg_font))
+ {
+ DEBUG_MSG (CORETEXT, face, "CGFont creation failed..");
+ free (data);
+ return NULL;
+ }
- /* Choose a CoreText font size and calculate multipliers to convert to HarfBuzz space. */
- CGFloat font_size = 36.; /* Default... */
- /* No idea if the following is even a good idea. */
- if (font->y_ppem)
- font_size = font->y_ppem;
-
- if (font_size < 0)
- font_size = -font_size;
- data->x_mult = (CGFloat) font->x_scale / font_size;
- data->y_mult = (CGFloat) font->y_scale / font_size;
- data->ct_font = CTFontCreateWithGraphicsFont (face_data, font_size, NULL, NULL);
- if (unlikely (!data->ct_font)) {
- DEBUG_MSG (CORETEXT, font, "Font CTFontCreateWithGraphicsFont() failed");
+ /* We use 36pt size instead of UPEM, because CoreText implements the 'trak' table,
+ * which can make the font too tight at large sizes. 36pt should be a good semi-neutral
+ * size.
+ *
+ * Since we always create CTFont at a fixed size, our CTFont lives in face_data
+ * instead of font_data. Which is good, because when people change scale on
+ * hb_font_t, we won't need to update our CTFont. */
+ data->ct_font = create_ct_font (data->cg_font, 36.);
+ if (unlikely (!data->ct_font))
+ {
+ DEBUG_MSG (CORETEXT, face, "CTFont creation failed.");
+ CFRelease (data->cg_font);
free (data);
return NULL;
}
@@ -176,12 +204,42 @@
}
void
-_hb_coretext_shaper_font_data_destroy (hb_coretext_shaper_font_data_t *data)
+_hb_coretext_shaper_face_data_destroy (hb_coretext_shaper_face_data_t *data)
{
CFRelease (data->ct_font);
+ CFRelease (data->cg_font);
free (data);
}
+/*
+ * Since: 0.9.10
+ */
+CGFontRef
+hb_coretext_face_get_cg_font (hb_face_t *face)
+{
+ if (unlikely (!hb_coretext_shaper_face_data_ensure (face))) return NULL;
+ hb_coretext_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face);
+ return face_data->cg_font;
+}
+
+
+/*
+ * shaper font data
+ */
+
+struct hb_coretext_shaper_font_data_t {};
+
+hb_coretext_shaper_font_data_t *
+_hb_coretext_shaper_font_data_create (hb_font_t *font HB_UNUSED)
+{
+ return (hb_coretext_shaper_font_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_coretext_shaper_font_data_destroy (hb_coretext_shaper_font_data_t *data)
+{
+}
+
/*
* shaper shape_plan data
@@ -205,9 +263,10 @@
CTFontRef
hb_coretext_font_get_ct_font (hb_font_t *font)
{
- if (unlikely (!hb_coretext_shaper_font_data_ensure (font))) return NULL;
- hb_coretext_shaper_font_data_t *font_data = HB_SHAPER_DATA_GET (font);
- return font_data->ct_font;
+ hb_face_t *face = font->face;
+ if (unlikely (!hb_coretext_shaper_face_data_ensure (face))) return NULL;
+ hb_coretext_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face);
+ return face_data->ct_font;
}
@@ -440,7 +499,10 @@
{
hb_face_t *face = font->face;
hb_coretext_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face);
- hb_coretext_shaper_font_data_t *font_data = HB_SHAPER_DATA_GET (font);
+
+ CGFloat ct_font_size = CTFontGetSize (face_data->ct_font);
+ CGFloat x_mult = (CGFloat) font->x_scale / ct_font_size;
+ CGFloat y_mult = (CGFloat) font->y_scale / ct_font_size;
/* Attach marks to their bases, to match the 'ot' shaper.
* Adapted from hb-ot-shape:hb_form_clusters().
@@ -449,6 +511,7 @@
* B1 M1 B2 M2, and B1-B2 form a ligature, M2's cluster will
* continue pointing to B2 even though B2 was merged into B1's
* cluster... */
+ if (buffer->cluster_level == HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES)
{
hb_unicode_funcs_t *unicode = buffer->unicode;
unsigned int count = buffer->len;
@@ -571,7 +634,7 @@
CTFontDescriptorRef font_desc = CTFontDescriptorCreateWithAttributes (attributes);
CFRelease (attributes);
- range->font = CTFontCreateCopyWithAttributes (font_data->ct_font, 0.0, NULL, font_desc);
+ range->font = CTFontCreateCopyWithAttributes (face_data->ct_font, 0.0, NULL, font_desc);
CFRelease (font_desc);
}
else
@@ -689,7 +752,6 @@
scratch += old_scratch_used;
scratch_size -= old_scratch_used;
}
-retry:
{
string_ref = CFStringCreateWithCharactersNoCopy (NULL,
pchars, chars_len,
@@ -729,7 +791,7 @@
CFRelease (lang);
}
CFAttributedStringSetAttribute (attr_string, CFRangeMake (0, chars_len),
- kCTFontAttributeName, font_data->ct_font);
+ kCTFontAttributeName, face_data->ct_font);
if (num_features)
{
@@ -787,6 +849,18 @@
buffer->len = 0;
uint32_t status_and = ~0, status_or = 0;
+ double advances_so_far = 0;
+ /* For right-to-left runs, CoreText returns the glyphs positioned such that
+ * any trailing whitespace is to the left of (0,0). Adjust coordinate system
+ * to fix for that. Test with any RTL string with trailing spaces.
+ * https://code.google.com/p/chromium/issues/detail?id=469028
+ */
+ if (HB_DIRECTION_IS_BACKWARD (buffer->props.direction))
+ {
+ advances_so_far -= CTLineGetTrailingWhitespaceWidth (line);
+ if (HB_DIRECTION_IS_VERTICAL (buffer->props.direction))
+ advances_so_far = -advances_so_far;
+ }
const CFRange range_all = CFRangeMake (0, 0);
@@ -797,6 +871,10 @@
status_or |= run_status;
status_and &= run_status;
DEBUG_MSG (CORETEXT, run, "CTRunStatus: %x", run_status);
+ double run_advance = CTRunGetTypographicBounds (run, range_all, NULL, NULL, NULL);
+ if (HB_DIRECTION_IS_VERTICAL (buffer->props.direction))
+ run_advance = -run_advance;
+ DEBUG_MSG (CORETEXT, run, "Run advance: %g", run_advance);
/* CoreText does automatic font fallback (AKA "cascading") for characters
* not supported by the requested font, and provides no way to turn it off,
@@ -806,7 +884,7 @@
*/
CFDictionaryRef attributes = CTRunGetAttributes (run);
CTFontRef run_ct_font = static_cast<CTFontRef>(CFDictionaryGetValue (attributes, kCTFontAttributeName));
- if (!CFEqual (run_ct_font, font_data->ct_font))
+ if (!CFEqual (run_ct_font, face_data->ct_font))
{
/* The run doesn't use our main font instance. We have to figure out
* whether font fallback happened, or this is just CoreText giving us
@@ -828,11 +906,9 @@
* However, even that wouldn't work if we were passed in the CGFont to
* begin with.
*
- * Webkit uses a slightly different approach: it installs LastResort
- * as fallback chain, and then checks PS name of used font against
- * LastResort. That one is safe for any font except for LastResort,
- * as opposed to ours, which can fail if we are using any uninstalled
- * font that has the same name as an installed font.
+ * We might switch to checking PS name against "LastResort". That would
+ * be safe for all fonts except for those named "Last Resort". Might be
+ * better than what we have right now.
*
* See: http://github.com/behdad/harfbuzz/pull/36
*/
@@ -848,13 +924,13 @@
CGFontRef run_cg_font = CTFontCopyGraphicsFont (run_ct_font, 0);
if (run_cg_font)
{
- matched = CFEqual (run_cg_font, face_data);
+ matched = CFEqual (run_cg_font, face_data->cg_font);
CFRelease (run_cg_font);
}
}
if (!matched)
{
- CFStringRef font_ps_name = CTFontCopyName (font_data->ct_font, kCTFontPostScriptNameKey);
+ CFStringRef font_ps_name = CTFontCopyName (face_data->ct_font, kCTFontPostScriptNameKey);
CFStringRef run_ps_name = CTFontCopyName (run_ct_font, kCTFontPostScriptNameKey);
CFComparisonResult result = CFStringCompare (run_ps_name, font_ps_name, 0);
CFRelease (run_ps_name);
@@ -892,19 +968,22 @@
* for this one. */
continue;
}
+ if (buffer->unicode->is_default_ignorable (ch))
+ continue;
info->codepoint = notdef;
info->cluster = log_clusters[j];
info->mask = advance;
- info->var1.u32 = x_offset;
- info->var2.u32 = y_offset;
+ info->var1.i32 = x_offset;
+ info->var2.i32 = y_offset;
info++;
buffer->len++;
}
if (HB_DIRECTION_IS_BACKWARD (buffer->props.direction))
buffer->reverse_range (old_len, buffer->len);
+ advances_so_far += run_advance;
continue;
}
}
@@ -934,7 +1013,7 @@
scratch_size = scratch_size_saved; \
scratch = scratch_saved;
- {
+ { /* Setup glyphs */
SCRATCH_SAVE();
const CGGlyph* glyphs = USE_PTR ? CTRunGetGlyphsPtr (run) : NULL;
if (!glyphs) {
@@ -958,6 +1037,11 @@
SCRATCH_RESTORE();
}
{
+ /* Setup positions.
+ * Note that CoreText does not return advances for glyphs. As such,
+ * for all but last glyph, we use the delta position to next glyph as
+ * advance (in the advance direction only), and for last glyph we set
+ * whatever is needed to make the whole run's advance add up. */
SCRATCH_SAVE();
const CGPoint* positions = USE_PTR ? CTRunGetPositionsPtr (run) : NULL;
if (!positions) {
@@ -965,34 +1049,41 @@
CTRunGetPositions (run, range_all, position_buf);
positions = position_buf;
}
- double run_advance = CTRunGetTypographicBounds (run, range_all, NULL, NULL, NULL);
- DEBUG_MSG (CORETEXT, run, "Run advance: %g", run_advance);
hb_glyph_info_t *info = run_info;
- CGFloat x_mult = font_data->x_mult, y_mult = font_data->y_mult;
if (HB_DIRECTION_IS_HORIZONTAL (buffer->props.direction))
{
+ hb_position_t x_offset = (positions[0].x - advances_so_far) * x_mult;
for (unsigned int j = 0; j < num_glyphs; j++)
{
- double advance = (j + 1 < num_glyphs ? positions[j + 1].x : positions[0].x + run_advance) - positions[j].x;
+ double advance;
+ if (likely (j + 1 < num_glyphs))
+ advance = positions[j + 1].x - positions[j].x;
+ else /* last glyph */
+ advance = run_advance - (positions[j].x - positions[0].x);
info->mask = advance * x_mult;
- info->var1.u32 = positions[0].x * x_mult; /* Yes, zero. */
- info->var2.u32 = positions[j].y * y_mult;
+ info->var1.i32 = x_offset;
+ info->var2.i32 = positions[j].y * y_mult;
info++;
}
}
else
{
- run_advance = -run_advance;
+ hb_position_t y_offset = (positions[0].y - advances_so_far) * y_mult;
for (unsigned int j = 0; j < num_glyphs; j++)
{
- double advance = (j + 1 < num_glyphs ? positions[j + 1].y : positions[0].y + run_advance) - positions[j].y;
+ double advance;
+ if (likely (j + 1 < num_glyphs))
+ advance = positions[j + 1].y - positions[j].y;
+ else /* last glyph */
+ advance = run_advance - (positions[j].y - positions[0].y);
info->mask = advance * y_mult;
- info->var1.u32 = positions[j].x * x_mult;
- info->var2.u32 = positions[0].y * y_mult; /* Yes, zero. */
+ info->var1.i32 = positions[j].x * x_mult;
+ info->var2.i32 = y_offset;
info++;
}
}
SCRATCH_RESTORE();
+ advances_so_far += run_advance;
}
#undef SCRATCH_RESTORE
#undef SCRATCH_SAVE
@@ -1002,10 +1093,20 @@
buffer->len += num_glyphs;
}
- /* Make sure all runs had the expected direction. */
- bool backward = HB_DIRECTION_IS_BACKWARD (buffer->props.direction);
- assert (bool (status_and & kCTRunStatusRightToLeft) == backward);
- assert (bool (status_or & kCTRunStatusRightToLeft) == backward);
+ /* Mac OS 10.6 doesn't have kCTTypesetterOptionForcedEmbeddingLevel,
+ * or if it does, it doesn't resepct it. So we get runs with wrong
+ * directions. As such, disable the assert... It wouldn't crash, but
+ * cursoring will be off...
+ *
+ * http://crbug.com/419769
+ */
+ if (0)
+ {
+ /* Make sure all runs had the expected direction. */
+ bool backward = HB_DIRECTION_IS_BACKWARD (buffer->props.direction);
+ assert (bool (status_and & kCTRunStatusRightToLeft) == backward);
+ assert (bool (status_or & kCTRunStatusRightToLeft) == backward);
+ }
buffer->clear_positions ();
@@ -1016,16 +1117,16 @@
for (unsigned int i = 0; i < count; i++)
{
pos->x_advance = info->mask;
- pos->x_offset = info->var1.u32;
- pos->y_offset = info->var2.u32;
+ pos->x_offset = info->var1.i32;
+ pos->y_offset = info->var2.i32;
info++, pos++;
}
else
for (unsigned int i = 0; i < count; i++)
{
pos->y_advance = info->mask;
- pos->x_offset = info->var1.u32;
- pos->y_offset = info->var2.u32;
+ pos->x_offset = info->var1.i32;
+ pos->y_offset = info->var2.i32;
info++, pos++;
}
@@ -1083,10 +1184,6 @@
* AAT shaper
*/
-HB_SHAPER_DATA_ENSURE_DECLARE(coretext_aat, face)
-HB_SHAPER_DATA_ENSURE_DECLARE(coretext_aat, font)
-
-
/*
* shaper face data
*/
diff --git a/src/hb-coretext.h b/src/hb-coretext.h
index 25267bc..82066e4 100644
--- a/src/hb-coretext.h
+++ b/src/hb-coretext.h
@@ -44,14 +44,14 @@
#define HB_CORETEXT_TAG_MORX HB_TAG('m','o','r','x')
-hb_face_t *
+HB_EXTERN hb_face_t *
hb_coretext_face_create (CGFontRef cg_font);
-CGFontRef
+HB_EXTERN CGFontRef
hb_coretext_face_get_cg_font (hb_face_t *face);
-CTFontRef
+HB_EXTERN CTFontRef
hb_coretext_font_get_ct_font (hb_font_t *font);
diff --git a/src/hb-directwrite.cc b/src/hb-directwrite.cc
new file mode 100644
index 0000000..af0fd3d
--- /dev/null
+++ b/src/hb-directwrite.cc
@@ -0,0 +1,827 @@
+/*
+ * Copyright © 2015 Ebrahim Byagowi
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ */
+
+#define HB_SHAPER directwrite
+#include "hb-shaper-impl-private.hh"
+
+#include <dwrite.h>
+
+#include "hb-directwrite.h"
+
+#include "hb-open-file-private.hh"
+#include "hb-ot-name-table.hh"
+#include "hb-ot-tag.h"
+
+
+#ifndef HB_DEBUG_DIRECTWRITE
+#define HB_DEBUG_DIRECTWRITE (HB_DEBUG+0)
+#endif
+
+HB_SHAPER_DATA_ENSURE_DECLARE(directwrite, face)
+HB_SHAPER_DATA_ENSURE_DECLARE(directwrite, font)
+
+/*
+* shaper face data
+*/
+
+struct hb_directwrite_shaper_face_data_t {
+ HANDLE fh;
+ wchar_t face_name[LF_FACESIZE];
+};
+
+/* face_name should point to a wchar_t[LF_FACESIZE] object. */
+static void
+_hb_generate_unique_face_name(wchar_t *face_name, unsigned int *plen)
+{
+ /* We'll create a private name for the font from a UUID using a simple,
+ * somewhat base64-like encoding scheme */
+ const char *enc = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-";
+ UUID id;
+ UuidCreate ((UUID*)&id);
+ ASSERT_STATIC (2 + 3 * (16 / 2) < LF_FACESIZE);
+ unsigned int name_str_len = 0;
+ face_name[name_str_len++] = 'F';
+ face_name[name_str_len++] = '_';
+ unsigned char *p = (unsigned char *)&id;
+ for (unsigned int i = 0; i < 16; i += 2)
+ {
+ /* Spread the 16 bits from two bytes of the UUID across three chars of face_name,
+ * using the bits in groups of 5,5,6 to select chars from enc.
+ * This will generate 24 characters; with the 'F_' prefix we already provided,
+ * the name will be 26 chars (plus the NUL terminator), so will always fit within
+ * face_name (LF_FACESIZE = 32). */
+ face_name[name_str_len++] = enc[p[i] >> 3];
+ face_name[name_str_len++] = enc[((p[i] << 2) | (p[i + 1] >> 6)) & 0x1f];
+ face_name[name_str_len++] = enc[p[i + 1] & 0x3f];
+ }
+ face_name[name_str_len] = 0;
+ if (plen)
+ *plen = name_str_len;
+}
+
+/* Destroys blob. */
+static hb_blob_t *
+_hb_rename_font(hb_blob_t *blob, wchar_t *new_name)
+{
+ /* Create a copy of the font data, with the 'name' table replaced by a
+ * table that names the font with our private F_* name created above.
+ * For simplicity, we just append a new 'name' table and update the
+ * sfnt directory; the original table is left in place, but unused.
+ *
+ * The new table will contain just 5 name IDs: family, style, unique,
+ * full, PS. All of them point to the same name data with our unique name.
+ */
+
+ blob = OT::Sanitizer<OT::OpenTypeFontFile>::sanitize (blob);
+
+ unsigned int length, new_length, name_str_len;
+ const char *orig_sfnt_data = hb_blob_get_data (blob, &length);
+
+ _hb_generate_unique_face_name (new_name, &name_str_len);
+
+ static const uint16_t name_IDs[] = { 1, 2, 3, 4, 6 };
+
+ unsigned int name_table_length = OT::name::min_size +
+ ARRAY_LENGTH(name_IDs) * OT::NameRecord::static_size +
+ name_str_len * 2; /* for name data in UTF16BE form */
+ unsigned int name_table_offset = (length + 3) & ~3;
+
+ new_length = name_table_offset + ((name_table_length + 3) & ~3);
+ void *new_sfnt_data = calloc(1, new_length);
+ if (!new_sfnt_data)
+ {
+ hb_blob_destroy (blob);
+ return NULL;
+ }
+
+ memcpy(new_sfnt_data, orig_sfnt_data, length);
+
+ OT::name &name = OT::StructAtOffset<OT::name> (new_sfnt_data, name_table_offset);
+ name.format.set (0);
+ name.count.set (ARRAY_LENGTH (name_IDs));
+ name.stringOffset.set (name.get_size());
+ for (unsigned int i = 0; i < ARRAY_LENGTH (name_IDs); i++)
+ {
+ OT::NameRecord &record = name.nameRecord[i];
+ record.platformID.set(3);
+ record.encodingID.set(1);
+ record.languageID.set(0x0409u); /* English */
+ record.nameID.set(name_IDs[i]);
+ record.length.set(name_str_len * 2);
+ record.offset.set(0);
+ }
+
+ /* Copy string data from new_name, converting wchar_t to UTF16BE. */
+ unsigned char *p = &OT::StructAfter<unsigned char>(name);
+ for (unsigned int i = 0; i < name_str_len; i++)
+ {
+ *p++ = new_name[i] >> 8;
+ *p++ = new_name[i] & 0xff;
+ }
+
+ /* Adjust name table entry to point to new name table */
+ const OT::OpenTypeFontFile &file = *(OT::OpenTypeFontFile *) (new_sfnt_data);
+ unsigned int face_count = file.get_face_count ();
+ for (unsigned int face_index = 0; face_index < face_count; face_index++)
+ {
+ /* Note: doing multiple edits (ie. TTC) can be unsafe. There may be
+ * toe-stepping. But we don't really care. */
+ const OT::OpenTypeFontFace &face = file.get_face (face_index);
+ unsigned int index;
+ if (face.find_table_index (HB_OT_TAG_name, &index))
+ {
+ OT::TableRecord &record = const_cast<OT::TableRecord &> (face.get_table (index));
+ record.checkSum.set_for_data (&name, name_table_length);
+ record.offset.set (name_table_offset);
+ record.length.set (name_table_length);
+ }
+ else if (face_index == 0) /* Fail if first face doesn't have 'name' table. */
+ {
+ free (new_sfnt_data);
+ hb_blob_destroy (blob);
+ return NULL;
+ }
+ }
+
+ /* The checkSumAdjustment field in the 'head' table is now wrong,
+ * but that doesn't actually seem to cause any problems so we don't
+ * bother. */
+
+ hb_blob_destroy (blob);
+ return hb_blob_create ((const char *)new_sfnt_data, new_length,
+ HB_MEMORY_MODE_WRITABLE, NULL, free);
+}
+
+hb_directwrite_shaper_face_data_t *
+_hb_directwrite_shaper_face_data_create(hb_face_t *face)
+{
+ hb_directwrite_shaper_face_data_t *data = (hb_directwrite_shaper_face_data_t *)calloc(1, sizeof (hb_directwrite_shaper_face_data_t));
+ if (unlikely (!data))
+ return NULL;
+
+ hb_blob_t *blob = hb_face_reference_blob (face);
+ if (unlikely (!hb_blob_get_length (blob)))
+ DEBUG_MSG(DIRECTWRITE, face, "Face has empty blob");
+
+ blob = _hb_rename_font (blob, data->face_name);
+ if (unlikely (!blob))
+ {
+ free(data);
+ return NULL;
+ }
+
+ DWORD num_fonts_installed;
+ data->fh = AddFontMemResourceEx ((void *)hb_blob_get_data(blob, NULL),
+ hb_blob_get_length (blob),
+ 0, &num_fonts_installed);
+ if (unlikely (!data->fh))
+ {
+ DEBUG_MSG (DIRECTWRITE, face, "Face AddFontMemResourceEx() failed");
+ free (data);
+ return NULL;
+ }
+
+ return data;
+}
+
+void
+_hb_directwrite_shaper_face_data_destroy(hb_directwrite_shaper_face_data_t *data)
+{
+ RemoveFontMemResourceEx(data->fh);
+ free(data);
+}
+
+
+/*
+ * shaper font data
+ */
+
+struct hb_directwrite_shaper_font_data_t {
+ HDC hdc;
+ LOGFONTW log_font;
+ HFONT hfont;
+};
+
+static bool
+populate_log_font (LOGFONTW *lf,
+ hb_font_t *font)
+{
+ memset (lf, 0, sizeof (*lf));
+ lf->lfHeight = -font->y_scale;
+ lf->lfCharSet = DEFAULT_CHARSET;
+
+ hb_face_t *face = font->face;
+ hb_directwrite_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face);
+
+ memcpy (lf->lfFaceName, face_data->face_name, sizeof (lf->lfFaceName));
+
+ return true;
+}
+
+hb_directwrite_shaper_font_data_t *
+_hb_directwrite_shaper_font_data_create (hb_font_t *font)
+{
+ if (unlikely (!hb_directwrite_shaper_face_data_ensure (font->face))) return NULL;
+
+ hb_directwrite_shaper_font_data_t *data = (hb_directwrite_shaper_font_data_t *) calloc (1, sizeof (hb_directwrite_shaper_font_data_t));
+ if (unlikely (!data))
+ return NULL;
+
+ data->hdc = GetDC (NULL);
+
+ if (unlikely (!populate_log_font (&data->log_font, font))) {
+ DEBUG_MSG (DIRECTWRITE, font, "Font populate_log_font() failed");
+ _hb_directwrite_shaper_font_data_destroy (data);
+ return NULL;
+ }
+
+ data->hfont = CreateFontIndirectW (&data->log_font);
+ if (unlikely (!data->hfont)) {
+ DEBUG_MSG (DIRECTWRITE, font, "Font CreateFontIndirectW() failed");
+ _hb_directwrite_shaper_font_data_destroy (data);
+ return NULL;
+ }
+
+ if (!SelectObject (data->hdc, data->hfont)) {
+ DEBUG_MSG (DIRECTWRITE, font, "Font SelectObject() failed");
+ _hb_directwrite_shaper_font_data_destroy (data);
+ return NULL;
+ }
+
+ return data;
+}
+
+void
+_hb_directwrite_shaper_font_data_destroy (hb_directwrite_shaper_font_data_t *data)
+{
+ if (data->hdc)
+ ReleaseDC (NULL, data->hdc);
+ if (data->hfont)
+ DeleteObject (data->hfont);
+ free (data);
+}
+
+LOGFONTW *
+hb_directwrite_font_get_logfontw (hb_font_t *font)
+{
+ if (unlikely (!hb_directwrite_shaper_font_data_ensure (font))) return NULL;
+ hb_directwrite_shaper_font_data_t *font_data = HB_SHAPER_DATA_GET (font);
+ return &font_data->log_font;
+}
+
+HFONT
+hb_directwrite_font_get_hfont (hb_font_t *font)
+{
+ if (unlikely (!hb_directwrite_shaper_font_data_ensure (font))) return NULL;
+ hb_directwrite_shaper_font_data_t *font_data = HB_SHAPER_DATA_GET (font);
+ return font_data->hfont;
+}
+
+
+/*
+ * shaper shape_plan data
+ */
+
+struct hb_directwrite_shaper_shape_plan_data_t {};
+
+hb_directwrite_shaper_shape_plan_data_t *
+_hb_directwrite_shaper_shape_plan_data_create (hb_shape_plan_t *shape_plan HB_UNUSED,
+ const hb_feature_t *user_features HB_UNUSED,
+ unsigned int num_user_features HB_UNUSED)
+{
+ return (hb_directwrite_shaper_shape_plan_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+}
+
+void
+_hb_directwrite_shaper_shape_plan_data_destroy (hb_directwrite_shaper_shape_plan_data_t *data HB_UNUSED)
+{
+}
+
+// Most of here TextAnalysis is originally written by Bas Schouten for Mozilla project
+// but now is relicensed to MIT for HarfBuzz use
+class TextAnalysis
+ : public IDWriteTextAnalysisSource, public IDWriteTextAnalysisSink
+{
+public:
+
+ IFACEMETHOD(QueryInterface)(IID const& iid, OUT void** ppObject) { return S_OK; }
+ IFACEMETHOD_(ULONG, AddRef)() { return 1; }
+ IFACEMETHOD_(ULONG, Release)() { return 1; }
+
+ // A single contiguous run of characters containing the same analysis
+ // results.
+ struct Run
+ {
+ UINT32 mTextStart; // starting text position of this run
+ UINT32 mTextLength; // number of contiguous code units covered
+ UINT32 mGlyphStart; // starting glyph in the glyphs array
+ UINT32 mGlyphCount; // number of glyphs associated with this run of
+ // text
+ DWRITE_SCRIPT_ANALYSIS mScript;
+ UINT8 mBidiLevel;
+ bool mIsSideways;
+
+ inline bool ContainsTextPosition(UINT32 aTextPosition) const
+ {
+ return aTextPosition >= mTextStart
+ && aTextPosition < mTextStart + mTextLength;
+ }
+
+ Run *nextRun;
+ };
+
+public:
+ TextAnalysis(const wchar_t* text,
+ UINT32 textLength,
+ const wchar_t* localeName,
+ DWRITE_READING_DIRECTION readingDirection)
+ : mText(text)
+ , mTextLength(textLength)
+ , mLocaleName(localeName)
+ , mReadingDirection(readingDirection)
+ , mCurrentRun(NULL) { };
+
+ ~TextAnalysis() {
+ // delete runs, except mRunHead which is part of the TextAnalysis object
+ for (Run *run = mRunHead.nextRun; run;) {
+ Run *origRun = run;
+ run = run->nextRun;
+ delete origRun;
+ }
+ }
+
+ STDMETHODIMP GenerateResults(IDWriteTextAnalyzer* textAnalyzer,
+ Run **runHead) {
+ // Analyzes the text using the script analyzer and returns
+ // the result as a series of runs.
+
+ HRESULT hr = S_OK;
+
+ // Initially start out with one result that covers the entire range.
+ // This result will be subdivided by the analysis processes.
+ mRunHead.mTextStart = 0;
+ mRunHead.mTextLength = mTextLength;
+ mRunHead.mBidiLevel =
+ (mReadingDirection == DWRITE_READING_DIRECTION_RIGHT_TO_LEFT);
+ mRunHead.nextRun = NULL;
+ mCurrentRun = &mRunHead;
+
+ // Call each of the analyzers in sequence, recording their results.
+ if (SUCCEEDED(hr = textAnalyzer->AnalyzeScript(this,
+ 0,
+ mTextLength,
+ this))) {
+ *runHead = &mRunHead;
+ }
+
+ return hr;
+ }
+
+ // IDWriteTextAnalysisSource implementation
+
+ IFACEMETHODIMP GetTextAtPosition(UINT32 textPosition,
+ OUT WCHAR const** textString,
+ OUT UINT32* textLength)
+ {
+ if (textPosition >= mTextLength) {
+ // No text at this position, valid query though.
+ *textString = NULL;
+ *textLength = 0;
+ }
+ else {
+ *textString = mText + textPosition;
+ *textLength = mTextLength - textPosition;
+ }
+ return S_OK;
+ }
+
+ IFACEMETHODIMP GetTextBeforePosition(UINT32 textPosition,
+ OUT WCHAR const** textString,
+ OUT UINT32* textLength)
+ {
+ if (textPosition == 0 || textPosition > mTextLength) {
+ // Either there is no text before here (== 0), or this
+ // is an invalid position. The query is considered valid thouh.
+ *textString = NULL;
+ *textLength = 0;
+ }
+ else {
+ *textString = mText;
+ *textLength = textPosition;
+ }
+ return S_OK;
+ }
+
+ IFACEMETHODIMP_(DWRITE_READING_DIRECTION)
+ GetParagraphReadingDirection() { return mReadingDirection; }
+
+ IFACEMETHODIMP GetLocaleName(UINT32 textPosition,
+ UINT32* textLength,
+ WCHAR const** localeName) {
+ return S_OK;
+ }
+
+ IFACEMETHODIMP
+ GetNumberSubstitution(UINT32 textPosition,
+ OUT UINT32* textLength,
+ OUT IDWriteNumberSubstitution** numberSubstitution)
+ {
+ // We do not support number substitution.
+ *numberSubstitution = NULL;
+ *textLength = mTextLength - textPosition;
+
+ return S_OK;
+ }
+
+ // IDWriteTextAnalysisSink implementation
+
+ IFACEMETHODIMP
+ SetScriptAnalysis(UINT32 textPosition,
+ UINT32 textLength,
+ DWRITE_SCRIPT_ANALYSIS const* scriptAnalysis)
+ {
+ SetCurrentRun(textPosition);
+ SplitCurrentRun(textPosition);
+ while (textLength > 0) {
+ Run *run = FetchNextRun(&textLength);
+ run->mScript = *scriptAnalysis;
+ }
+
+ return S_OK;
+ }
+
+ IFACEMETHODIMP
+ SetLineBreakpoints(UINT32 textPosition,
+ UINT32 textLength,
+ const DWRITE_LINE_BREAKPOINT* lineBreakpoints) { return S_OK; }
+
+ IFACEMETHODIMP SetBidiLevel(UINT32 textPosition,
+ UINT32 textLength,
+ UINT8 explicitLevel,
+ UINT8 resolvedLevel) { return S_OK; }
+
+ IFACEMETHODIMP
+ SetNumberSubstitution(UINT32 textPosition,
+ UINT32 textLength,
+ IDWriteNumberSubstitution* numberSubstitution) { return S_OK; }
+
+protected:
+ Run *FetchNextRun(IN OUT UINT32* textLength)
+ {
+ // Used by the sink setters, this returns a reference to the next run.
+ // Position and length are adjusted to now point after the current run
+ // being returned.
+
+ Run *origRun = mCurrentRun;
+ // Split the tail if needed (the length remaining is less than the
+ // current run's size).
+ if (*textLength < mCurrentRun->mTextLength) {
+ SplitCurrentRun(mCurrentRun->mTextStart + *textLength);
+ }
+ else {
+ // Just advance the current run.
+ mCurrentRun = mCurrentRun->nextRun;
+ }
+ *textLength -= origRun->mTextLength;
+
+ // Return a reference to the run that was just current.
+ return origRun;
+ }
+
+ void SetCurrentRun(UINT32 textPosition)
+ {
+ // Move the current run to the given position.
+ // Since the analyzers generally return results in a forward manner,
+ // this will usually just return early. If not, find the
+ // corresponding run for the text position.
+
+ if (mCurrentRun && mCurrentRun->ContainsTextPosition(textPosition)) {
+ return;
+ }
+
+ for (Run *run = &mRunHead; run; run = run->nextRun) {
+ if (run->ContainsTextPosition(textPosition)) {
+ mCurrentRun = run;
+ return;
+ }
+ }
+ //NS_NOTREACHED("We should always be able to find the text position in one \
+ // of our runs");
+ }
+
+ void SplitCurrentRun(UINT32 splitPosition)
+ {
+ if (!mCurrentRun) {
+ //NS_ASSERTION(false, "SplitCurrentRun called without current run.");
+ // Shouldn't be calling this when no current run is set!
+ return;
+ }
+ // Split the current run.
+ if (splitPosition <= mCurrentRun->mTextStart) {
+ // No need to split, already the start of a run
+ // or before it. Usually the first.
+ return;
+ }
+ Run *newRun = new Run;
+
+ *newRun = *mCurrentRun;
+
+ // Insert the new run in our linked list.
+ newRun->nextRun = mCurrentRun->nextRun;
+ mCurrentRun->nextRun = newRun;
+
+ // Adjust runs' text positions and lengths.
+ UINT32 splitPoint = splitPosition - mCurrentRun->mTextStart;
+ newRun->mTextStart += splitPoint;
+ newRun->mTextLength -= splitPoint;
+ mCurrentRun->mTextLength = splitPoint;
+ mCurrentRun = newRun;
+ }
+
+protected:
+ // Input
+ // (weak references are fine here, since this class is a transient
+ // stack-based helper that doesn't need to copy data)
+ UINT32 mTextLength;
+ const WCHAR* mText;
+ const WCHAR* mLocaleName;
+ DWRITE_READING_DIRECTION mReadingDirection;
+
+ // Current processing state.
+ Run *mCurrentRun;
+
+ // Output is a list of runs starting here
+ Run mRunHead;
+};
+
+
+/*
+ * shaper
+ */
+
+hb_bool_t
+_hb_directwrite_shape(hb_shape_plan_t *shape_plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer,
+ const hb_feature_t *features,
+ unsigned int num_features)
+{
+ hb_face_t *face = font->face;
+ hb_directwrite_shaper_face_data_t *face_data = HB_SHAPER_DATA_GET (face);
+ hb_directwrite_shaper_font_data_t *font_data = HB_SHAPER_DATA_GET (font);
+
+ // factory probably should be cached
+ IDWriteFactory* dwriteFactory;
+ DWriteCreateFactory(
+ DWRITE_FACTORY_TYPE_SHARED,
+ __uuidof(IDWriteFactory),
+ reinterpret_cast<IUnknown**>(&dwriteFactory)
+ );
+
+ IDWriteGdiInterop *gdiInterop;
+ dwriteFactory->GetGdiInterop (&gdiInterop);
+ IDWriteFontFace* fontFace;
+ gdiInterop->CreateFontFaceFromHdc (font_data->hdc, &fontFace);
+
+ IDWriteTextAnalyzer* analyzer;
+ dwriteFactory->CreateTextAnalyzer (&analyzer);
+
+ unsigned int scratch_size;
+ hb_buffer_t::scratch_buffer_t *scratch = buffer->get_scratch_buffer (&scratch_size);
+#define ALLOCATE_ARRAY(Type, name, len) \
+ Type *name = (Type *) scratch; \
+ { \
+ unsigned int _consumed = DIV_CEIL ((len) * sizeof (Type), sizeof (*scratch)); \
+ assert (_consumed <= scratch_size); \
+ scratch += _consumed; \
+ scratch_size -= _consumed; \
+ }
+
+#define utf16_index() var1.u32
+
+ ALLOCATE_ARRAY(WCHAR, pchars, buffer->len * 2);
+
+ unsigned int chars_len = 0;
+ for (unsigned int i = 0; i < buffer->len; i++)
+ {
+ hb_codepoint_t c = buffer->info[i].codepoint;
+ buffer->info[i].utf16_index() = chars_len;
+ if (likely(c <= 0xFFFFu))
+ pchars[chars_len++] = c;
+ else if (unlikely(c > 0x10FFFFu))
+ pchars[chars_len++] = 0xFFFDu;
+ else {
+ pchars[chars_len++] = 0xD800u + ((c - 0x10000u) >> 10);
+ pchars[chars_len++] = 0xDC00u + ((c - 0x10000u) & ((1 << 10) - 1));
+ }
+ }
+
+ ALLOCATE_ARRAY(WORD, log_clusters, chars_len);
+ if (num_features)
+ {
+ /* Need log_clusters to assign features. */
+ chars_len = 0;
+ for (unsigned int i = 0; i < buffer->len; i++)
+ {
+ hb_codepoint_t c = buffer->info[i].codepoint;
+ unsigned int cluster = buffer->info[i].cluster;
+ log_clusters[chars_len++] = cluster;
+ if (hb_in_range(c, 0x10000u, 0x10FFFFu))
+ log_clusters[chars_len++] = cluster; /* Surrogates. */
+ }
+ }
+
+ HRESULT hr;
+ // TODO: Handle TEST_DISABLE_OPTIONAL_LIGATURES
+
+ DWRITE_READING_DIRECTION readingDirection = buffer->props.direction ?
+ DWRITE_READING_DIRECTION_RIGHT_TO_LEFT :
+ DWRITE_READING_DIRECTION_LEFT_TO_RIGHT;
+
+ /*
+ * There's an internal 16-bit limit on some things inside the analyzer,
+ * but we never attempt to shape a word longer than 64K characters
+ * in a single gfxShapedWord, so we cannot exceed that limit.
+ */
+ UINT32 length = buffer->len;
+
+ TextAnalysis analysis(pchars, length, NULL, readingDirection);
+ TextAnalysis::Run *runHead;
+ hr = analysis.GenerateResults(analyzer, &runHead);
+
+ if (FAILED(hr)) {
+ //NS_WARNING("Analyzer failed to generate results.");
+ return false;
+ }
+
+ UINT32 maxGlyphs = 3 * length / 2 + 16;
+
+#define INITIAL_GLYPH_SIZE 400
+ UINT16* clusters = (UINT16*)malloc(INITIAL_GLYPH_SIZE * sizeof(UINT16));
+ UINT16* glyphs = (UINT16*)malloc(INITIAL_GLYPH_SIZE * sizeof(UINT16));
+ DWRITE_SHAPING_TEXT_PROPERTIES* textProperties = (DWRITE_SHAPING_TEXT_PROPERTIES*)
+ malloc(INITIAL_GLYPH_SIZE * sizeof(DWRITE_SHAPING_TEXT_PROPERTIES));
+ DWRITE_SHAPING_GLYPH_PROPERTIES* glyphProperties = (DWRITE_SHAPING_GLYPH_PROPERTIES*)
+ malloc(INITIAL_GLYPH_SIZE * sizeof(DWRITE_SHAPING_GLYPH_PROPERTIES));
+
+ UINT32 actualGlyphs;
+
+ bool backward = HB_DIRECTION_IS_BACKWARD(buffer->props.direction);
+
+ wchar_t lang[4];
+ mbstowcs(lang, hb_language_to_string(buffer->props.language), 4);
+ hr = analyzer->GetGlyphs(pchars, length,
+ fontFace, FALSE,
+ buffer->props.direction,
+ &runHead->mScript, (const wchar_t*)lang, NULL, NULL, NULL, 0,
+ maxGlyphs, clusters, textProperties,
+ glyphs, glyphProperties, &actualGlyphs);
+
+ if (hr == HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER)) {
+ free(clusters);
+ free(glyphs);
+ free(textProperties);
+ free(glyphProperties);
+
+ clusters = (UINT16*)malloc(INITIAL_GLYPH_SIZE * sizeof(UINT16));
+ glyphs = (UINT16*)malloc(INITIAL_GLYPH_SIZE * sizeof(UINT16));
+ textProperties = (DWRITE_SHAPING_TEXT_PROPERTIES*)
+ malloc(INITIAL_GLYPH_SIZE * sizeof(DWRITE_SHAPING_TEXT_PROPERTIES));
+ glyphProperties = (DWRITE_SHAPING_GLYPH_PROPERTIES*)
+ malloc(INITIAL_GLYPH_SIZE * sizeof(DWRITE_SHAPING_GLYPH_PROPERTIES));
+
+ hr = analyzer->GetGlyphs(pchars, length,
+ fontFace, FALSE,
+ buffer->props.direction,
+ &runHead->mScript, (const wchar_t*)lang, NULL, NULL, NULL, 0,
+ maxGlyphs, clusters, textProperties,
+ glyphs, glyphProperties, &actualGlyphs);
+ }
+ if (FAILED(hr)) {
+ //NS_WARNING("Analyzer failed to get glyphs.");
+ return false;
+ }
+
+ FLOAT advances[400];
+ DWRITE_GLYPH_OFFSET offsets[400];
+
+
+ /* The -2 in the following is to compensate for possible
+ * alignment needed after the WORD array. sizeof(WORD) == 2. */
+ unsigned int glyphs_size = (scratch_size * sizeof (int)-2)
+ / (sizeof (WORD) +
+ 4 + // sizeof (SCRIPT_GLYPHPROP) +
+ sizeof (int) +
+ 8 + // sizeof (GOFFSET) +
+ sizeof (uint32_t));
+ ALLOCATE_ARRAY(uint32_t, vis_clusters, glyphs_size);
+
+#undef ALLOCATE_ARRAY
+
+ hr = analyzer->GetGlyphPlacements(pchars,
+ clusters,
+ textProperties,
+ length,
+ glyphs,
+ glyphProperties,
+ actualGlyphs,
+ fontFace,
+ face->get_upem(),
+ FALSE,
+ FALSE,
+ &runHead->mScript,
+ NULL,
+ NULL,
+ NULL,
+ 0,
+ advances,
+ offsets);
+
+ if (FAILED(hr)) {
+ //NS_WARNING("Analyzer failed to get glyph placements.");
+ return false;
+ }
+
+ unsigned int glyphs_len = actualGlyphs;
+
+ /* Ok, we've got everything we need, now compose output buffer,
+ * very, *very*, carefully! */
+
+ /* Calculate visual-clusters. That's what we ship. */
+ for (unsigned int i = 0; i < glyphs_len; i++)
+ vis_clusters[i] = -1;
+ for (unsigned int i = 0; i < buffer->len; i++) {
+ uint32_t *p = &vis_clusters[log_clusters[buffer->info[i].utf16_index()]];
+ //*p = MIN (*p, buffer->info[i].cluster);
+ }
+ for (unsigned int i = 1; i < glyphs_len; i++)
+ if (vis_clusters[i] == -1)
+ vis_clusters[i] = vis_clusters[i - 1];
+
+#undef utf16_index
+
+ //if (unlikely (!buffer->ensure (glyphs_len)))
+ // FAIL ("Buffer in error");
+
+#undef FAIL
+
+ /* Set glyph infos */
+ buffer->len = 0;
+ for (unsigned int i = 0; i < glyphs_len; i++)
+ {
+ hb_glyph_info_t *info = &buffer->info[buffer->len++];
+
+ info->codepoint = glyphs[i];
+ info->cluster = vis_clusters[i];
+
+ /* The rest is crap. Let's store position info there for now. */
+ info->mask = advances[i];
+ info->var1.u32 = offsets[i].ascenderOffset;
+ info->var2.u32 = -offsets[i].advanceOffset;
+ }
+
+ free(clusters);
+ free(glyphs);
+ free(textProperties);
+ free(glyphProperties);
+
+ /* Set glyph positions */
+ buffer->clear_positions ();
+ for (unsigned int i = 0; i < glyphs_len; i++)
+ {
+ hb_glyph_info_t *info = &buffer->info[i];
+ hb_glyph_position_t *pos = &buffer->pos[i];
+
+ /* TODO vertical */
+ pos->x_advance = info->mask;
+ pos->x_offset = backward ? -info->var1.u32 : info->var1.u32;
+ pos->y_offset = info->var2.u32;
+ }
+
+ if (backward)
+ hb_buffer_reverse (buffer);
+
+ /* Wow, done! */
+ return true;
+}
diff --git a/src/hb-directwrite.h b/src/hb-directwrite.h
new file mode 100644
index 0000000..adf33df
--- /dev/null
+++ b/src/hb-directwrite.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright © 2015 Ebrahim Byagowi
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ */
+
+#ifndef HB_DIRECTWRITE_H
+#define HB_DIRECTWRITE_H
+
+#include "hb.h"
+
+HB_BEGIN_DECLS
+
+HB_END_DECLS
+
+#endif /* HB_UNISCRIBE_H */
diff --git a/src/hb-face.cc b/src/hb-face.cc
index 9348af7..9effc41 100644
--- a/src/hb-face.cc
+++ b/src/hb-face.cc
@@ -77,7 +77,7 @@
*
* Return value: (transfer full)
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_face_t *
hb_face_create_for_tables (hb_reference_table_func_t reference_table_func,
@@ -113,7 +113,7 @@
{
hb_face_for_data_closure_t *closure;
- closure = (hb_face_for_data_closure_t *) malloc (sizeof (hb_face_for_data_closure_t));
+ closure = (hb_face_for_data_closure_t *) calloc (1, sizeof (hb_face_for_data_closure_t));
if (unlikely (!closure))
return NULL;
@@ -157,7 +157,7 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_face_t *
hb_face_create (hb_blob_t *blob,
@@ -165,8 +165,8 @@
{
hb_face_t *face;
- if (unlikely (!blob || !hb_blob_get_length (blob)))
- return hb_face_get_empty ();
+ if (unlikely (!blob))
+ blob = hb_blob_get_empty ();
hb_face_for_data_closure_t *closure = _hb_face_for_data_closure_create (OT::Sanitizer<OT::OpenTypeFontFile>::sanitize (hb_blob_reference (blob)), index);
@@ -189,7 +189,7 @@
*
* Return value: (transfer full)
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_face_t *
hb_face_get_empty (void)
@@ -206,7 +206,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_face_t *
hb_face_reference (hb_face_t *face)
@@ -220,7 +220,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_face_destroy (hb_face_t *face)
@@ -257,7 +257,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_face_set_user_data (hb_face_t *face,
@@ -278,7 +278,7 @@
*
* Return value: (transfer none):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void *
hb_face_get_user_data (hb_face_t *face,
@@ -293,7 +293,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_face_make_immutable (hb_face_t *face)
@@ -312,7 +312,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_face_is_immutable (hb_face_t *face)
@@ -330,7 +330,7 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_blob_t *
hb_face_reference_table (hb_face_t *face,
@@ -347,7 +347,7 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_blob_t *
hb_face_reference_blob (hb_face_t *face)
@@ -362,7 +362,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_face_set_index (hb_face_t *face,
@@ -382,7 +382,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
unsigned int
hb_face_get_index (hb_face_t *face)
@@ -397,7 +397,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_face_set_upem (hb_face_t *face,
@@ -417,7 +417,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
unsigned int
hb_face_get_upem (hb_face_t *face)
@@ -441,7 +441,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.7
**/
void
hb_face_set_glyph_count (hb_face_t *face,
@@ -461,7 +461,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.7
**/
unsigned int
hb_face_get_glyph_count (hb_face_t *face)
diff --git a/src/hb-face.h b/src/hb-face.h
index f682c46..91237b7 100644
--- a/src/hb-face.h
+++ b/src/hb-face.h
@@ -43,28 +43,28 @@
typedef struct hb_face_t hb_face_t;
-hb_face_t *
+HB_EXTERN hb_face_t *
hb_face_create (hb_blob_t *blob,
unsigned int index);
typedef hb_blob_t * (*hb_reference_table_func_t) (hb_face_t *face, hb_tag_t tag, void *user_data);
/* calls destroy() when not needing user_data anymore */
-hb_face_t *
+HB_EXTERN hb_face_t *
hb_face_create_for_tables (hb_reference_table_func_t reference_table_func,
void *user_data,
hb_destroy_func_t destroy);
-hb_face_t *
+HB_EXTERN hb_face_t *
hb_face_get_empty (void);
-hb_face_t *
+HB_EXTERN hb_face_t *
hb_face_reference (hb_face_t *face);
-void
+HB_EXTERN void
hb_face_destroy (hb_face_t *face);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_face_set_user_data (hb_face_t *face,
hb_user_data_key_t *key,
void * data,
@@ -72,43 +72,43 @@
hb_bool_t replace);
-void *
+HB_EXTERN void *
hb_face_get_user_data (hb_face_t *face,
hb_user_data_key_t *key);
-void
+HB_EXTERN void
hb_face_make_immutable (hb_face_t *face);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_face_is_immutable (hb_face_t *face);
-hb_blob_t *
+HB_EXTERN hb_blob_t *
hb_face_reference_table (hb_face_t *face,
hb_tag_t tag);
-hb_blob_t *
+HB_EXTERN hb_blob_t *
hb_face_reference_blob (hb_face_t *face);
-void
+HB_EXTERN void
hb_face_set_index (hb_face_t *face,
unsigned int index);
-unsigned int
+HB_EXTERN unsigned int
hb_face_get_index (hb_face_t *face);
-void
+HB_EXTERN void
hb_face_set_upem (hb_face_t *face,
unsigned int upem);
-unsigned int
+HB_EXTERN unsigned int
hb_face_get_upem (hb_face_t *face);
-void
+HB_EXTERN void
hb_face_set_glyph_count (hb_face_t *face,
unsigned int glyph_count);
-unsigned int
+HB_EXTERN unsigned int
hb_face_get_glyph_count (hb_face_t *face);
diff --git a/src/hb-fallback-shape.cc b/src/hb-fallback-shape.cc
index 9d061a9..b5ebfc0 100644
--- a/src/hb-fallback-shape.cc
+++ b/src/hb-fallback-shape.cc
@@ -106,7 +106,7 @@
*/
hb_codepoint_t space;
- bool has_space = font->get_glyph (' ', 0, &space);
+ bool has_space = (bool) font->get_glyph (' ', 0, &space);
buffer->clear_positions ();
diff --git a/src/hb-font-private.hh b/src/hb-font-private.hh
index 33bbf71..9138c23 100644
--- a/src/hb-font-private.hh
+++ b/src/hb-font-private.hh
@@ -42,6 +42,8 @@
*/
#define HB_FONT_FUNCS_IMPLEMENT_CALLBACKS \
+ HB_FONT_FUNC_IMPLEMENT (font_h_extents) \
+ HB_FONT_FUNC_IMPLEMENT (font_v_extents) \
HB_FONT_FUNC_IMPLEMENT (glyph) \
HB_FONT_FUNC_IMPLEMENT (glyph_h_advance) \
HB_FONT_FUNC_IMPLEMENT (glyph_v_advance) \
@@ -61,14 +63,6 @@
hb_bool_t immutable;
- /* Don't access these directly. Call hb_font_get_*() instead. */
-
- struct {
-#define HB_FONT_FUNC_IMPLEMENT(name) hb_font_get_##name##_func_t name;
- HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
-#undef HB_FONT_FUNC_IMPLEMENT
- } get;
-
struct {
#define HB_FONT_FUNC_IMPLEMENT(name) void *name;
HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
@@ -80,6 +74,16 @@
HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
#undef HB_FONT_FUNC_IMPLEMENT
} destroy;
+
+ /* Don't access these directly. Call font->get_*() instead. */
+ union get_t {
+ struct get_funcs_t {
+#define HB_FONT_FUNC_IMPLEMENT(name) hb_font_get_##name##_func_t name;
+ HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+ } f;
+ void (*array[VAR]) (void);
+ } get;
};
@@ -144,7 +148,36 @@
/* Public getters */
- inline hb_bool_t has_glyph (hb_codepoint_t unicode)
+ HB_INTERNAL bool has_func (unsigned int i);
+
+ /* has_* ... */
+#define HB_FONT_FUNC_IMPLEMENT(name) \
+ bool \
+ has_##name##_func (void) \
+ { \
+ hb_font_funcs_t *funcs = this->klass; \
+ unsigned int i = offsetof (hb_font_funcs_t::get_t::get_funcs_t, name) / sizeof (funcs->get.array[0]); \
+ return has_func (i); \
+ }
+ HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+
+ inline hb_bool_t get_font_h_extents (hb_font_extents_t *extents)
+ {
+ memset (extents, 0, sizeof (*extents));
+ return klass->get.f.font_h_extents (this, user_data,
+ extents,
+ klass->user_data.font_h_extents);
+ }
+ inline hb_bool_t get_font_v_extents (hb_font_extents_t *extents)
+ {
+ memset (extents, 0, sizeof (*extents));
+ return klass->get.f.font_v_extents (this, user_data,
+ extents,
+ klass->user_data.font_v_extents);
+ }
+
+ inline bool has_glyph (hb_codepoint_t unicode)
{
hb_codepoint_t glyph;
return get_glyph (unicode, 0, &glyph);
@@ -154,85 +187,85 @@
hb_codepoint_t *glyph)
{
*glyph = 0;
- return klass->get.glyph (this, user_data,
- unicode, variation_selector, glyph,
- klass->user_data.glyph);
+ return klass->get.f.glyph (this, user_data,
+ unicode, variation_selector, glyph,
+ klass->user_data.glyph);
}
inline hb_position_t get_glyph_h_advance (hb_codepoint_t glyph)
{
- return klass->get.glyph_h_advance (this, user_data,
- glyph,
- klass->user_data.glyph_h_advance);
+ return klass->get.f.glyph_h_advance (this, user_data,
+ glyph,
+ klass->user_data.glyph_h_advance);
}
inline hb_position_t get_glyph_v_advance (hb_codepoint_t glyph)
{
- return klass->get.glyph_v_advance (this, user_data,
- glyph,
- klass->user_data.glyph_v_advance);
+ return klass->get.f.glyph_v_advance (this, user_data,
+ glyph,
+ klass->user_data.glyph_v_advance);
}
inline hb_bool_t get_glyph_h_origin (hb_codepoint_t glyph,
hb_position_t *x, hb_position_t *y)
{
*x = *y = 0;
- return klass->get.glyph_h_origin (this, user_data,
- glyph, x, y,
- klass->user_data.glyph_h_origin);
+ return klass->get.f.glyph_h_origin (this, user_data,
+ glyph, x, y,
+ klass->user_data.glyph_h_origin);
}
inline hb_bool_t get_glyph_v_origin (hb_codepoint_t glyph,
hb_position_t *x, hb_position_t *y)
{
*x = *y = 0;
- return klass->get.glyph_v_origin (this, user_data,
- glyph, x, y,
- klass->user_data.glyph_v_origin);
+ return klass->get.f.glyph_v_origin (this, user_data,
+ glyph, x, y,
+ klass->user_data.glyph_v_origin);
}
inline hb_position_t get_glyph_h_kerning (hb_codepoint_t left_glyph, hb_codepoint_t right_glyph)
{
- return klass->get.glyph_h_kerning (this, user_data,
- left_glyph, right_glyph,
- klass->user_data.glyph_h_kerning);
+ return klass->get.f.glyph_h_kerning (this, user_data,
+ left_glyph, right_glyph,
+ klass->user_data.glyph_h_kerning);
}
inline hb_position_t get_glyph_v_kerning (hb_codepoint_t top_glyph, hb_codepoint_t bottom_glyph)
{
- return klass->get.glyph_v_kerning (this, user_data,
- top_glyph, bottom_glyph,
- klass->user_data.glyph_v_kerning);
+ return klass->get.f.glyph_v_kerning (this, user_data,
+ top_glyph, bottom_glyph,
+ klass->user_data.glyph_v_kerning);
}
inline hb_bool_t get_glyph_extents (hb_codepoint_t glyph,
hb_glyph_extents_t *extents)
{
memset (extents, 0, sizeof (*extents));
- return klass->get.glyph_extents (this, user_data,
- glyph,
- extents,
- klass->user_data.glyph_extents);
+ return klass->get.f.glyph_extents (this, user_data,
+ glyph,
+ extents,
+ klass->user_data.glyph_extents);
}
inline hb_bool_t get_glyph_contour_point (hb_codepoint_t glyph, unsigned int point_index,
hb_position_t *x, hb_position_t *y)
{
*x = *y = 0;
- return klass->get.glyph_contour_point (this, user_data,
- glyph, point_index,
- x, y,
- klass->user_data.glyph_contour_point);
+ return klass->get.f.glyph_contour_point (this, user_data,
+ glyph, point_index,
+ x, y,
+ klass->user_data.glyph_contour_point);
}
inline hb_bool_t get_glyph_name (hb_codepoint_t glyph,
char *name, unsigned int size)
{
if (size) *name = '\0';
- return klass->get.glyph_name (this, user_data,
- glyph,
- name, size,
- klass->user_data.glyph_name);
+ return klass->get.f.glyph_name (this, user_data,
+ glyph,
+ name, size,
+ klass->user_data.glyph_name);
}
inline hb_bool_t get_glyph_from_name (const char *name, int len, /* -1 means nul-terminated */
@@ -240,15 +273,35 @@
{
*glyph = 0;
if (len == -1) len = strlen (name);
- return klass->get.glyph_from_name (this, user_data,
- name, len,
- glyph,
- klass->user_data.glyph_from_name);
+ return klass->get.f.glyph_from_name (this, user_data,
+ name, len,
+ glyph,
+ klass->user_data.glyph_from_name);
}
/* A bit higher-level, and with fallback */
+ inline void get_extents_for_direction (hb_direction_t direction,
+ hb_font_extents_t *extents)
+ {
+ if (likely (HB_DIRECTION_IS_HORIZONTAL (direction))) {
+ if (!get_font_h_extents (extents))
+ {
+ extents->ascender = y_scale * .8;
+ extents->descender = y_scale - extents->ascender;
+ extents->line_gap = 0;
+ }
+ } else {
+ if (!get_font_v_extents (extents))
+ {
+ extents->ascender = x_scale / 2;
+ extents->descender = x_scale - extents->ascender;
+ extents->line_gap = 0;
+ }
+ }
+ }
+
inline void get_glyph_advance_for_direction (hb_codepoint_t glyph,
hb_direction_t direction,
hb_position_t *x, hb_position_t *y)
@@ -268,7 +321,7 @@
{
*x = get_glyph_h_advance (glyph) / 2;
- /* TODO use font_metics.ascent */
+ /* TODO use font_extents.ascender */
*y = y_scale;
}
@@ -298,6 +351,26 @@
}
}
+ inline void add_glyph_h_origin (hb_codepoint_t glyph,
+ hb_position_t *x, hb_position_t *y)
+ {
+ hb_position_t origin_x, origin_y;
+
+ get_glyph_h_origin (glyph, &origin_x, &origin_y);
+
+ *x += origin_x;
+ *y += origin_y;
+ }
+ inline void add_glyph_v_origin (hb_codepoint_t glyph,
+ hb_position_t *x, hb_position_t *y)
+ {
+ hb_position_t origin_x, origin_y;
+
+ get_glyph_v_origin (glyph, &origin_x, &origin_y);
+
+ *x += origin_x;
+ *y += origin_y;
+ }
inline void add_glyph_origin_for_direction (hb_codepoint_t glyph,
hb_direction_t direction,
hb_position_t *x, hb_position_t *y)
@@ -310,6 +383,26 @@
*y += origin_y;
}
+ inline void subtract_glyph_h_origin (hb_codepoint_t glyph,
+ hb_position_t *x, hb_position_t *y)
+ {
+ hb_position_t origin_x, origin_y;
+
+ get_glyph_h_origin (glyph, &origin_x, &origin_y);
+
+ *x -= origin_x;
+ *y -= origin_y;
+ }
+ inline void subtract_glyph_v_origin (hb_codepoint_t glyph,
+ hb_position_t *x, hb_position_t *y)
+ {
+ hb_position_t origin_x, origin_y;
+
+ get_glyph_v_origin (glyph, &origin_x, &origin_y);
+
+ *x -= origin_x;
+ *y -= origin_y;
+ }
inline void subtract_glyph_origin_for_direction (hb_codepoint_t glyph,
hb_direction_t direction,
hb_position_t *x, hb_position_t *y)
diff --git a/src/hb-font.cc b/src/hb-font.cc
index 4364ca7..c038b10 100644
--- a/src/hb-font.cc
+++ b/src/hb-font.cc
@@ -45,130 +45,224 @@
*/
static hb_bool_t
-hb_font_get_glyph_nil (hb_font_t *font,
+hb_font_get_font_h_extents_nil (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_font_extents_t *metrics,
+ void *user_data HB_UNUSED)
+{
+ memset (metrics, 0, sizeof (*metrics));
+ return false;
+}
+static hb_bool_t
+hb_font_get_font_h_extents_parent (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_font_extents_t *metrics,
+ void *user_data HB_UNUSED)
+{
+ hb_bool_t ret = font->parent->get_font_h_extents (metrics);
+ if (ret) {
+ metrics->ascender = font->parent_scale_y_distance (metrics->ascender);
+ metrics->descender = font->parent_scale_y_distance (metrics->descender);
+ metrics->line_gap = font->parent_scale_y_distance (metrics->line_gap);
+ }
+ return ret;
+}
+
+static hb_bool_t
+hb_font_get_font_v_extents_nil (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_font_extents_t *metrics,
+ void *user_data HB_UNUSED)
+{
+ memset (metrics, 0, sizeof (*metrics));
+ return false;
+}
+static hb_bool_t
+hb_font_get_font_v_extents_parent (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_font_extents_t *metrics,
+ void *user_data HB_UNUSED)
+{
+ hb_bool_t ret = font->parent->get_font_v_extents (metrics);
+ if (ret) {
+ metrics->ascender = font->parent_scale_x_distance (metrics->ascender);
+ metrics->descender = font->parent_scale_x_distance (metrics->descender);
+ metrics->line_gap = font->parent_scale_x_distance (metrics->line_gap);
+ }
+ return ret;
+}
+
+static hb_bool_t
+hb_font_get_glyph_nil (hb_font_t *font HB_UNUSED,
void *font_data HB_UNUSED,
hb_codepoint_t unicode,
hb_codepoint_t variation_selector,
hb_codepoint_t *glyph,
void *user_data HB_UNUSED)
{
- if (font->parent)
- return font->parent->get_glyph (unicode, variation_selector, glyph);
-
*glyph = 0;
return false;
}
+static hb_bool_t
+hb_font_get_glyph_parent (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t unicode,
+ hb_codepoint_t variation_selector,
+ hb_codepoint_t *glyph,
+ void *user_data HB_UNUSED)
+{
+ return font->parent->get_glyph (unicode, variation_selector, glyph);
+}
static hb_position_t
-hb_font_get_glyph_h_advance_nil (hb_font_t *font,
+hb_font_get_glyph_h_advance_nil (hb_font_t *font HB_UNUSED,
void *font_data HB_UNUSED,
hb_codepoint_t glyph,
void *user_data HB_UNUSED)
{
- if (font->parent)
- return font->parent_scale_x_distance (font->parent->get_glyph_h_advance (glyph));
-
return font->x_scale;
}
+static hb_position_t
+hb_font_get_glyph_h_advance_parent (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t glyph,
+ void *user_data HB_UNUSED)
+{
+ return font->parent_scale_x_distance (font->parent->get_glyph_h_advance (glyph));
+}
static hb_position_t
-hb_font_get_glyph_v_advance_nil (hb_font_t *font,
+hb_font_get_glyph_v_advance_nil (hb_font_t *font HB_UNUSED,
void *font_data HB_UNUSED,
hb_codepoint_t glyph,
void *user_data HB_UNUSED)
{
- if (font->parent)
- return font->parent_scale_y_distance (font->parent->get_glyph_v_advance (glyph));
-
return font->y_scale;
}
-
-static hb_bool_t
-hb_font_get_glyph_h_origin_nil (hb_font_t *font,
- void *font_data HB_UNUSED,
- hb_codepoint_t glyph,
- hb_position_t *x,
- hb_position_t *y,
- void *user_data HB_UNUSED)
+static hb_position_t
+hb_font_get_glyph_v_advance_parent (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t glyph,
+ void *user_data HB_UNUSED)
{
- if (font->parent) {
- hb_bool_t ret = font->parent->get_glyph_h_origin (glyph, x, y);
- if (ret)
- font->parent_scale_position (x, y);
- return ret;
- }
-
- *x = *y = 0;
- return false;
+ return font->parent_scale_y_distance (font->parent->get_glyph_v_advance (glyph));
}
static hb_bool_t
-hb_font_get_glyph_v_origin_nil (hb_font_t *font,
+hb_font_get_glyph_h_origin_nil (hb_font_t *font HB_UNUSED,
void *font_data HB_UNUSED,
hb_codepoint_t glyph,
hb_position_t *x,
hb_position_t *y,
void *user_data HB_UNUSED)
{
- if (font->parent) {
- hb_bool_t ret = font->parent->get_glyph_v_origin (glyph, x, y);
- if (ret)
- font->parent_scale_position (x, y);
- return ret;
- }
+ *x = *y = 0;
+ return true;
+}
+static hb_bool_t
+hb_font_get_glyph_h_origin_parent (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t glyph,
+ hb_position_t *x,
+ hb_position_t *y,
+ void *user_data HB_UNUSED)
+{
+ hb_bool_t ret = font->parent->get_glyph_h_origin (glyph, x, y);
+ if (ret)
+ font->parent_scale_position (x, y);
+ return ret;
+}
+static hb_bool_t
+hb_font_get_glyph_v_origin_nil (hb_font_t *font HB_UNUSED,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t glyph,
+ hb_position_t *x,
+ hb_position_t *y,
+ void *user_data HB_UNUSED)
+{
*x = *y = 0;
return false;
}
+static hb_bool_t
+hb_font_get_glyph_v_origin_parent (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t glyph,
+ hb_position_t *x,
+ hb_position_t *y,
+ void *user_data HB_UNUSED)
+{
+ hb_bool_t ret = font->parent->get_glyph_v_origin (glyph, x, y);
+ if (ret)
+ font->parent_scale_position (x, y);
+ return ret;
+}
static hb_position_t
-hb_font_get_glyph_h_kerning_nil (hb_font_t *font,
+hb_font_get_glyph_h_kerning_nil (hb_font_t *font HB_UNUSED,
void *font_data HB_UNUSED,
hb_codepoint_t left_glyph,
hb_codepoint_t right_glyph,
void *user_data HB_UNUSED)
{
- if (font->parent)
- return font->parent_scale_x_distance (font->parent->get_glyph_h_kerning (left_glyph, right_glyph));
-
return 0;
}
+static hb_position_t
+hb_font_get_glyph_h_kerning_parent (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t left_glyph,
+ hb_codepoint_t right_glyph,
+ void *user_data HB_UNUSED)
+{
+ return font->parent_scale_x_distance (font->parent->get_glyph_h_kerning (left_glyph, right_glyph));
+}
static hb_position_t
-hb_font_get_glyph_v_kerning_nil (hb_font_t *font,
+hb_font_get_glyph_v_kerning_nil (hb_font_t *font HB_UNUSED,
void *font_data HB_UNUSED,
hb_codepoint_t top_glyph,
hb_codepoint_t bottom_glyph,
void *user_data HB_UNUSED)
{
- if (font->parent)
- return font->parent_scale_y_distance (font->parent->get_glyph_v_kerning (top_glyph, bottom_glyph));
-
return 0;
}
+static hb_position_t
+hb_font_get_glyph_v_kerning_parent (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t top_glyph,
+ hb_codepoint_t bottom_glyph,
+ void *user_data HB_UNUSED)
+{
+ return font->parent_scale_y_distance (font->parent->get_glyph_v_kerning (top_glyph, bottom_glyph));
+}
static hb_bool_t
-hb_font_get_glyph_extents_nil (hb_font_t *font,
+hb_font_get_glyph_extents_nil (hb_font_t *font HB_UNUSED,
void *font_data HB_UNUSED,
hb_codepoint_t glyph,
hb_glyph_extents_t *extents,
void *user_data HB_UNUSED)
{
- if (font->parent) {
- hb_bool_t ret = font->parent->get_glyph_extents (glyph, extents);
- if (ret) {
- font->parent_scale_position (&extents->x_bearing, &extents->y_bearing);
- font->parent_scale_distance (&extents->width, &extents->height);
- }
- return ret;
- }
-
memset (extents, 0, sizeof (*extents));
return false;
}
+static hb_bool_t
+hb_font_get_glyph_extents_parent (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t glyph,
+ hb_glyph_extents_t *extents,
+ void *user_data HB_UNUSED)
+{
+ hb_bool_t ret = font->parent->get_glyph_extents (glyph, extents);
+ if (ret) {
+ font->parent_scale_position (&extents->x_bearing, &extents->y_bearing);
+ font->parent_scale_distance (&extents->width, &extents->height);
+ }
+ return ret;
+}
static hb_bool_t
-hb_font_get_glyph_contour_point_nil (hb_font_t *font,
+hb_font_get_glyph_contour_point_nil (hb_font_t *font HB_UNUSED,
void *font_data HB_UNUSED,
hb_codepoint_t glyph,
unsigned int point_index,
@@ -176,45 +270,63 @@
hb_position_t *y,
void *user_data HB_UNUSED)
{
- if (font->parent) {
- hb_bool_t ret = font->parent->get_glyph_contour_point (glyph, point_index, x, y);
- if (ret)
- font->parent_scale_position (x, y);
- return ret;
- }
-
*x = *y = 0;
return false;
}
+static hb_bool_t
+hb_font_get_glyph_contour_point_parent (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t glyph,
+ unsigned int point_index,
+ hb_position_t *x,
+ hb_position_t *y,
+ void *user_data HB_UNUSED)
+{
+ hb_bool_t ret = font->parent->get_glyph_contour_point (glyph, point_index, x, y);
+ if (ret)
+ font->parent_scale_position (x, y);
+ return ret;
+}
static hb_bool_t
-hb_font_get_glyph_name_nil (hb_font_t *font,
+hb_font_get_glyph_name_nil (hb_font_t *font HB_UNUSED,
void *font_data HB_UNUSED,
hb_codepoint_t glyph,
char *name, unsigned int size,
void *user_data HB_UNUSED)
{
- if (font->parent)
- return font->parent->get_glyph_name (glyph, name, size);
-
if (size) *name = '\0';
return false;
}
+static hb_bool_t
+hb_font_get_glyph_name_parent (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ hb_codepoint_t glyph,
+ char *name, unsigned int size,
+ void *user_data HB_UNUSED)
+{
+ return font->parent->get_glyph_name (glyph, name, size);
+}
static hb_bool_t
-hb_font_get_glyph_from_name_nil (hb_font_t *font,
+hb_font_get_glyph_from_name_nil (hb_font_t *font HB_UNUSED,
void *font_data HB_UNUSED,
const char *name, int len, /* -1 means nul-terminated */
hb_codepoint_t *glyph,
void *user_data HB_UNUSED)
{
- if (font->parent)
- return font->parent->get_glyph_from_name (name, len, glyph);
-
*glyph = 0;
return false;
}
-
+static hb_bool_t
+hb_font_get_glyph_from_name_parent (hb_font_t *font,
+ void *font_data HB_UNUSED,
+ const char *name, int len, /* -1 means nul-terminated */
+ hb_codepoint_t *glyph,
+ void *user_data HB_UNUSED)
+{
+ return font->parent->get_glyph_from_name (name, len, glyph);
+}
static const hb_font_funcs_t _hb_font_funcs_nil = {
HB_OBJECT_HEADER_STATIC,
@@ -222,9 +334,44 @@
true, /* immutable */
{
-#define HB_FONT_FUNC_IMPLEMENT(name) hb_font_get_##name##_nil,
+#define HB_FONT_FUNC_IMPLEMENT(name) NULL,
HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
#undef HB_FONT_FUNC_IMPLEMENT
+ },
+ {
+#define HB_FONT_FUNC_IMPLEMENT(name) NULL,
+ HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+ },
+ {
+ {
+#define HB_FONT_FUNC_IMPLEMENT(name) hb_font_get_##name##_nil,
+ HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+ }
+ }
+};
+static const hb_font_funcs_t _hb_font_funcs_parent = {
+ HB_OBJECT_HEADER_STATIC,
+
+ true, /* immutable */
+
+ {
+#define HB_FONT_FUNC_IMPLEMENT(name) NULL,
+ HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+ },
+ {
+#define HB_FONT_FUNC_IMPLEMENT(name) NULL,
+ HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+ },
+ {
+ {
+#define HB_FONT_FUNC_IMPLEMENT(name) hb_font_get_##name##_parent,
+ HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
+#undef HB_FONT_FUNC_IMPLEMENT
+ }
}
};
@@ -236,7 +383,7 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_font_funcs_t *
hb_font_funcs_create (void)
@@ -246,7 +393,7 @@
if (!(ffuncs = hb_object_create<hb_font_funcs_t> ()))
return hb_font_funcs_get_empty ();
- ffuncs->get = _hb_font_funcs_nil.get;
+ ffuncs->get = _hb_font_funcs_parent.get;
return ffuncs;
}
@@ -258,12 +405,12 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_font_funcs_t *
hb_font_funcs_get_empty (void)
{
- return const_cast<hb_font_funcs_t *> (&_hb_font_funcs_nil);
+ return const_cast<hb_font_funcs_t *> (&_hb_font_funcs_parent);
}
/**
@@ -274,7 +421,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_font_funcs_t *
hb_font_funcs_reference (hb_font_funcs_t *ffuncs)
@@ -288,7 +435,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_font_funcs_destroy (hb_font_funcs_t *ffuncs)
@@ -315,7 +462,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_font_funcs_set_user_data (hb_font_funcs_t *ffuncs,
@@ -336,7 +483,7 @@
*
* Return value: (transfer none):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void *
hb_font_funcs_get_user_data (hb_font_funcs_t *ffuncs,
@@ -352,7 +499,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_font_funcs_make_immutable (hb_font_funcs_t *ffuncs)
@@ -371,7 +518,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_font_funcs_is_immutable (hb_font_funcs_t *ffuncs)
@@ -398,11 +545,11 @@
ffuncs->destroy.name (ffuncs->user_data.name); \
\
if (func) { \
- ffuncs->get.name = func; \
+ ffuncs->get.f.name = func; \
ffuncs->user_data.name = user_data; \
ffuncs->destroy.name = destroy; \
} else { \
- ffuncs->get.name = hb_font_get_##name##_nil; \
+ ffuncs->get.f.name = hb_font_get_##name##_parent; \
ffuncs->user_data.name = NULL; \
ffuncs->destroy.name = NULL; \
} \
@@ -411,10 +558,53 @@
HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
#undef HB_FONT_FUNC_IMPLEMENT
+bool
+hb_font_t::has_func (unsigned int i)
+{
+ if (parent && parent != hb_font_get_empty () && parent->has_func (i))
+ return true;
+ return this->klass->get.array[i] != _hb_font_funcs_parent.get.array[i];
+}
/* Public getters */
/**
+ * hb_font_get_h_extents:
+ * @font: a font.
+ * @extents: (out):
+ *
+ *
+ *
+ * Return value:
+ *
+ * Since: 1.1.3
+ **/
+hb_bool_t
+hb_font_get_h_extents (hb_font_t *font,
+ hb_font_extents_t *extents)
+{
+ return font->get_font_h_extents (extents);
+}
+
+/**
+ * hb_font_get_v_extents:
+ * @font: a font.
+ * @extents: (out):
+ *
+ *
+ *
+ * Return value:
+ *
+ * Since: 1.1.3
+ **/
+hb_bool_t
+hb_font_get_v_extents (hb_font_t *font,
+ hb_font_extents_t *extents)
+{
+ return font->get_font_v_extents (extents);
+}
+
+/**
* hb_font_get_glyph:
* @font: a font.
* @unicode:
@@ -425,7 +615,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_font_get_glyph (hb_font_t *font,
@@ -444,7 +634,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_position_t
hb_font_get_glyph_h_advance (hb_font_t *font,
@@ -462,7 +652,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_position_t
hb_font_get_glyph_v_advance (hb_font_t *font,
@@ -482,7 +672,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_font_get_glyph_h_origin (hb_font_t *font,
@@ -503,7 +693,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_font_get_glyph_v_origin (hb_font_t *font,
@@ -523,7 +713,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_position_t
hb_font_get_glyph_h_kerning (hb_font_t *font,
@@ -542,7 +732,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_position_t
hb_font_get_glyph_v_kerning (hb_font_t *font,
@@ -561,7 +751,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_font_get_glyph_extents (hb_font_t *font,
@@ -583,7 +773,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_font_get_glyph_contour_point (hb_font_t *font,
@@ -604,7 +794,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_font_get_glyph_name (hb_font_t *font,
@@ -625,7 +815,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_font_get_glyph_from_name (hb_font_t *font,
@@ -639,6 +829,23 @@
/* A bit higher-level, and with fallback */
/**
+ * hb_font_get_extents_for_direction:
+ * @font: a font.
+ * @direction:
+ * @extents:
+ *
+ *
+ *
+ * Since: 1.1.3
+ **/
+void
+hb_font_get_extents_for_direction (hb_font_t *font,
+ hb_direction_t direction,
+ hb_font_extents_t *extents)
+{
+ return font->get_extents_for_direction (direction, extents);
+}
+/**
* hb_font_get_glyph_advance_for_direction:
* @font: a font.
* @glyph:
@@ -648,7 +855,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_font_get_glyph_advance_for_direction (hb_font_t *font,
@@ -669,7 +876,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_font_get_glyph_origin_for_direction (hb_font_t *font,
@@ -690,7 +897,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_font_add_glyph_origin_for_direction (hb_font_t *font,
@@ -711,7 +918,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_font_subtract_glyph_origin_for_direction (hb_font_t *font,
@@ -733,7 +940,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_font_get_glyph_kerning_for_direction (hb_font_t *font,
@@ -755,7 +962,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_font_get_glyph_extents_for_origin (hb_font_t *font,
@@ -779,7 +986,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_font_get_glyph_contour_point_for_origin (hb_font_t *font,
@@ -800,7 +1007,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_font_glyph_to_string (hb_font_t *font,
@@ -814,7 +1021,7 @@
/**
* hb_font_glyph_from_string:
* @font: a font.
- * @s: (array length=len):
+ * @s: (array length=len) (element-type uint8_t):
* @len:
* @glyph: (out):
*
@@ -822,7 +1029,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_font_glyph_from_string (hb_font_t *font,
@@ -845,7 +1052,7 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_font_t *
hb_font_create (hb_face_t *face)
@@ -854,15 +1061,16 @@
if (unlikely (!face))
face = hb_face_get_empty ();
- if (unlikely (hb_object_is_inert (face)))
- return hb_font_get_empty ();
if (!(font = hb_object_create<hb_font_t> ()))
return hb_font_get_empty ();
hb_face_make_immutable (face);
+ font->parent = hb_font_get_empty ();
font->face = hb_face_reference (face);
font->klass = hb_font_funcs_get_empty ();
+ font->x_scale = font->y_scale = hb_face_get_upem (face);
+
return font;
}
@@ -874,20 +1082,19 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_font_t *
hb_font_create_sub_font (hb_font_t *parent)
{
if (unlikely (!parent))
- return hb_font_get_empty ();
+ parent = hb_font_get_empty ();
hb_font_t *font = hb_font_create (parent->face);
if (unlikely (hb_object_is_inert (font)))
return font;
- hb_font_make_immutable (parent);
font->parent = hb_font_reference (parent);
font->x_scale = parent->x_scale;
@@ -905,7 +1112,7 @@
*
* Return value: (transfer full)
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_font_t *
hb_font_get_empty (void)
@@ -918,8 +1125,8 @@
NULL, /* parent */
const_cast<hb_face_t *> (&_hb_face_nil),
- 0, /* x_scale */
- 0, /* y_scale */
+ 1000, /* x_scale */
+ 1000, /* y_scale */
0, /* x_ppem */
0, /* y_ppem */
@@ -946,7 +1153,7 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_font_t *
hb_font_reference (hb_font_t *font)
@@ -960,7 +1167,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_font_destroy (hb_font_t *font)
@@ -993,7 +1200,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_font_set_user_data (hb_font_t *font,
@@ -1014,7 +1221,7 @@
*
* Return value: (transfer none):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void *
hb_font_get_user_data (hb_font_t *font,
@@ -1029,7 +1236,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_font_make_immutable (hb_font_t *font)
@@ -1037,6 +1244,9 @@
if (unlikely (hb_object_is_inert (font)))
return;
+ if (font->parent)
+ hb_font_make_immutable (font->parent);
+
font->immutable = true;
}
@@ -1048,7 +1258,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_font_is_immutable (hb_font_t *font)
@@ -1057,6 +1267,32 @@
}
/**
+ * hb_font_set_parent:
+ * @font: a font.
+ * @parent: new parent.
+ *
+ * Sets parent font of @font.
+ *
+ * Since: 1.0.5
+ **/
+void
+hb_font_set_parent (hb_font_t *font,
+ hb_font_t *parent)
+{
+ if (font->immutable)
+ return;
+
+ if (!parent)
+ parent = hb_font_get_empty ();
+
+ hb_font_t *old = font->parent;
+
+ font->parent = hb_font_reference (parent);
+
+ hb_font_destroy (old);
+}
+
+/**
* hb_font_get_parent:
* @font: a font.
*
@@ -1064,7 +1300,7 @@
*
* Return value: (transfer none):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_font_t *
hb_font_get_parent (hb_font_t *font)
@@ -1080,7 +1316,7 @@
*
* Return value: (transfer none):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_face_t *
hb_font_get_face (hb_font_t *font)
@@ -1098,7 +1334,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_font_set_funcs (hb_font_t *font,
@@ -1133,7 +1369,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_font_set_funcs_data (hb_font_t *font,
@@ -1163,7 +1399,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_font_set_scale (hb_font_t *font,
@@ -1185,7 +1421,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_font_get_scale (hb_font_t *font,
@@ -1204,7 +1440,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_font_set_ppem (hb_font_t *font,
@@ -1226,7 +1462,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_font_get_ppem (hb_font_t *font,
diff --git a/src/hb-font.h b/src/hb-font.h
index 7273db4..82d056c 100644
--- a/src/hb-font.h
+++ b/src/hb-font.h
@@ -46,19 +46,19 @@
typedef struct hb_font_funcs_t hb_font_funcs_t;
-hb_font_funcs_t *
+HB_EXTERN hb_font_funcs_t *
hb_font_funcs_create (void);
-hb_font_funcs_t *
+HB_EXTERN hb_font_funcs_t *
hb_font_funcs_get_empty (void);
-hb_font_funcs_t *
+HB_EXTERN hb_font_funcs_t *
hb_font_funcs_reference (hb_font_funcs_t *ffuncs);
-void
+HB_EXTERN void
hb_font_funcs_destroy (hb_font_funcs_t *ffuncs);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_font_funcs_set_user_data (hb_font_funcs_t *ffuncs,
hb_user_data_key_t *key,
void * data,
@@ -66,31 +66,56 @@
hb_bool_t replace);
-void *
+HB_EXTERN void *
hb_font_funcs_get_user_data (hb_font_funcs_t *ffuncs,
hb_user_data_key_t *key);
-void
+HB_EXTERN void
hb_font_funcs_make_immutable (hb_font_funcs_t *ffuncs);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_font_funcs_is_immutable (hb_font_funcs_t *ffuncs);
-/* glyph extents */
+/* font and glyph extents */
+/* Note that typically ascender is positive and descender negative in coordinate systems that grow up. */
+typedef struct hb_font_extents_t
+{
+ hb_position_t ascender; /* typographic ascender. */
+ hb_position_t descender; /* typographic descender. */
+ hb_position_t line_gap; /* suggested line spacing gap. */
+ /*< private >*/
+ hb_position_t reserved9;
+ hb_position_t reserved8;
+ hb_position_t reserved7;
+ hb_position_t reserved6;
+ hb_position_t reserved5;
+ hb_position_t reserved4;
+ hb_position_t reserved3;
+ hb_position_t reserved2;
+ hb_position_t reserved1;
+} hb_font_extents_t;
+
+/* Note that height is negative in coordinate systems that grow up. */
typedef struct hb_glyph_extents_t
{
- hb_position_t x_bearing;
- hb_position_t y_bearing;
- hb_position_t width;
- hb_position_t height;
+ hb_position_t x_bearing; /* left side of glyph from origin. */
+ hb_position_t y_bearing; /* top side of glyph from origin. */
+ hb_position_t width; /* distance from left to right side. */
+ hb_position_t height; /* distance from top to bottom side. */
} hb_glyph_extents_t;
-
/* func types */
+typedef hb_bool_t (*hb_font_get_font_extents_func_t) (hb_font_t *font, void *font_data,
+ hb_font_extents_t *metrics,
+ void *user_data);
+typedef hb_font_get_font_extents_func_t hb_font_get_font_h_extents_func_t;
+typedef hb_font_get_font_extents_func_t hb_font_get_font_v_extents_func_t;
+
+
typedef hb_bool_t (*hb_font_get_glyph_func_t) (hb_font_t *font, void *font_data,
hb_codepoint_t unicode, hb_codepoint_t variation_selector,
hb_codepoint_t *glyph,
@@ -140,6 +165,38 @@
/* func setters */
/**
+ * hb_font_funcs_set_font_h_extents_func:
+ * @ffuncs: font functions.
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ *
+ *
+ * Since: 1.1.2
+ **/
+HB_EXTERN void
+hb_font_funcs_set_font_h_extents_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_font_h_extents_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+
+/**
+ * hb_font_funcs_set_font_v_extents_func:
+ * @ffuncs: font functions.
+ * @func: (closure user_data) (destroy destroy) (scope notified):
+ * @user_data:
+ * @destroy:
+ *
+ *
+ *
+ * Since: 1.1.2
+ **/
+HB_EXTERN void
+hb_font_funcs_set_font_v_extents_func (hb_font_funcs_t *ffuncs,
+ hb_font_get_font_v_extents_func_t func,
+ void *user_data, hb_destroy_func_t destroy);
+
+/**
* hb_font_funcs_set_glyph_func:
* @ffuncs: font functions.
* @func: (closure user_data) (destroy destroy) (scope notified):
@@ -148,9 +205,9 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_font_funcs_set_glyph_func (hb_font_funcs_t *ffuncs,
hb_font_get_glyph_func_t func,
void *user_data, hb_destroy_func_t destroy);
@@ -164,9 +221,9 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_font_funcs_set_glyph_h_advance_func (hb_font_funcs_t *ffuncs,
hb_font_get_glyph_h_advance_func_t func,
void *user_data, hb_destroy_func_t destroy);
@@ -180,9 +237,9 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_font_funcs_set_glyph_v_advance_func (hb_font_funcs_t *ffuncs,
hb_font_get_glyph_v_advance_func_t func,
void *user_data, hb_destroy_func_t destroy);
@@ -196,9 +253,9 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_font_funcs_set_glyph_h_origin_func (hb_font_funcs_t *ffuncs,
hb_font_get_glyph_h_origin_func_t func,
void *user_data, hb_destroy_func_t destroy);
@@ -212,9 +269,9 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_font_funcs_set_glyph_v_origin_func (hb_font_funcs_t *ffuncs,
hb_font_get_glyph_v_origin_func_t func,
void *user_data, hb_destroy_func_t destroy);
@@ -228,9 +285,9 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_font_funcs_set_glyph_h_kerning_func (hb_font_funcs_t *ffuncs,
hb_font_get_glyph_h_kerning_func_t func,
void *user_data, hb_destroy_func_t destroy);
@@ -244,9 +301,9 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_font_funcs_set_glyph_v_kerning_func (hb_font_funcs_t *ffuncs,
hb_font_get_glyph_v_kerning_func_t func,
void *user_data, hb_destroy_func_t destroy);
@@ -260,9 +317,9 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_font_funcs_set_glyph_extents_func (hb_font_funcs_t *ffuncs,
hb_font_get_glyph_extents_func_t func,
void *user_data, hb_destroy_func_t destroy);
@@ -276,9 +333,9 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_font_funcs_set_glyph_contour_point_func (hb_font_funcs_t *ffuncs,
hb_font_get_glyph_contour_point_func_t func,
void *user_data, hb_destroy_func_t destroy);
@@ -292,9 +349,9 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_font_funcs_set_glyph_name_func (hb_font_funcs_t *ffuncs,
hb_font_get_glyph_name_func_t func,
void *user_data, hb_destroy_func_t destroy);
@@ -308,59 +365,65 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_font_funcs_set_glyph_from_name_func (hb_font_funcs_t *ffuncs,
hb_font_get_glyph_from_name_func_t func,
void *user_data, hb_destroy_func_t destroy);
-
/* func dispatch */
-hb_bool_t
+HB_EXTERN hb_bool_t
+hb_font_get_h_extents (hb_font_t *font,
+ hb_font_extents_t *extents);
+HB_EXTERN hb_bool_t
+hb_font_get_v_extents (hb_font_t *font,
+ hb_font_extents_t *extents);
+
+HB_EXTERN hb_bool_t
hb_font_get_glyph (hb_font_t *font,
hb_codepoint_t unicode, hb_codepoint_t variation_selector,
hb_codepoint_t *glyph);
-hb_position_t
+HB_EXTERN hb_position_t
hb_font_get_glyph_h_advance (hb_font_t *font,
hb_codepoint_t glyph);
-hb_position_t
+HB_EXTERN hb_position_t
hb_font_get_glyph_v_advance (hb_font_t *font,
hb_codepoint_t glyph);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_font_get_glyph_h_origin (hb_font_t *font,
hb_codepoint_t glyph,
hb_position_t *x, hb_position_t *y);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_font_get_glyph_v_origin (hb_font_t *font,
hb_codepoint_t glyph,
hb_position_t *x, hb_position_t *y);
-hb_position_t
+HB_EXTERN hb_position_t
hb_font_get_glyph_h_kerning (hb_font_t *font,
hb_codepoint_t left_glyph, hb_codepoint_t right_glyph);
-hb_position_t
+HB_EXTERN hb_position_t
hb_font_get_glyph_v_kerning (hb_font_t *font,
hb_codepoint_t top_glyph, hb_codepoint_t bottom_glyph);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_font_get_glyph_extents (hb_font_t *font,
hb_codepoint_t glyph,
hb_glyph_extents_t *extents);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_font_get_glyph_contour_point (hb_font_t *font,
hb_codepoint_t glyph, unsigned int point_index,
hb_position_t *x, hb_position_t *y);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_font_get_glyph_name (hb_font_t *font,
hb_codepoint_t glyph,
char *name, unsigned int size);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_font_get_glyph_from_name (hb_font_t *font,
const char *name, int len, /* -1 means nul-terminated */
hb_codepoint_t *glyph);
@@ -368,52 +431,56 @@
/* high-level funcs, with fallback */
-void
+HB_EXTERN void
+hb_font_get_extents_for_direction (hb_font_t *font,
+ hb_direction_t direction,
+ hb_font_extents_t *extents);
+HB_EXTERN void
hb_font_get_glyph_advance_for_direction (hb_font_t *font,
hb_codepoint_t glyph,
hb_direction_t direction,
hb_position_t *x, hb_position_t *y);
-void
+HB_EXTERN void
hb_font_get_glyph_origin_for_direction (hb_font_t *font,
hb_codepoint_t glyph,
hb_direction_t direction,
hb_position_t *x, hb_position_t *y);
-void
+HB_EXTERN void
hb_font_add_glyph_origin_for_direction (hb_font_t *font,
hb_codepoint_t glyph,
hb_direction_t direction,
hb_position_t *x, hb_position_t *y);
-void
+HB_EXTERN void
hb_font_subtract_glyph_origin_for_direction (hb_font_t *font,
hb_codepoint_t glyph,
hb_direction_t direction,
hb_position_t *x, hb_position_t *y);
-void
+HB_EXTERN void
hb_font_get_glyph_kerning_for_direction (hb_font_t *font,
hb_codepoint_t first_glyph, hb_codepoint_t second_glyph,
hb_direction_t direction,
hb_position_t *x, hb_position_t *y);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_font_get_glyph_extents_for_origin (hb_font_t *font,
hb_codepoint_t glyph,
hb_direction_t direction,
hb_glyph_extents_t *extents);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_font_get_glyph_contour_point_for_origin (hb_font_t *font,
hb_codepoint_t glyph, unsigned int point_index,
hb_direction_t direction,
hb_position_t *x, hb_position_t *y);
/* Generates gidDDD if glyph has no name. */
-void
+HB_EXTERN void
hb_font_glyph_to_string (hb_font_t *font,
hb_codepoint_t glyph,
char *s, unsigned int size);
/* Parses gidDDD and uniUUUU strings automatically. */
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_font_glyph_from_string (hb_font_t *font,
const char *s, int len, /* -1 means nul-terminated */
hb_codepoint_t *glyph);
@@ -425,22 +492,22 @@
/* Fonts are very light-weight objects */
-hb_font_t *
+HB_EXTERN hb_font_t *
hb_font_create (hb_face_t *face);
-hb_font_t *
+HB_EXTERN hb_font_t *
hb_font_create_sub_font (hb_font_t *parent);
-hb_font_t *
+HB_EXTERN hb_font_t *
hb_font_get_empty (void);
-hb_font_t *
+HB_EXTERN hb_font_t *
hb_font_reference (hb_font_t *font);
-void
+HB_EXTERN void
hb_font_destroy (hb_font_t *font);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_font_set_user_data (hb_font_t *font,
hb_user_data_key_t *key,
void * data,
@@ -448,42 +515,46 @@
hb_bool_t replace);
-void *
+HB_EXTERN void *
hb_font_get_user_data (hb_font_t *font,
hb_user_data_key_t *key);
-void
+HB_EXTERN void
hb_font_make_immutable (hb_font_t *font);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_font_is_immutable (hb_font_t *font);
-hb_font_t *
+HB_EXTERN void
+hb_font_set_parent (hb_font_t *font,
+ hb_font_t *parent);
+
+HB_EXTERN hb_font_t *
hb_font_get_parent (hb_font_t *font);
-hb_face_t *
+HB_EXTERN hb_face_t *
hb_font_get_face (hb_font_t *font);
-void
+HB_EXTERN void
hb_font_set_funcs (hb_font_t *font,
hb_font_funcs_t *klass,
void *font_data,
hb_destroy_func_t destroy);
/* Be *very* careful with this function! */
-void
+HB_EXTERN void
hb_font_set_funcs_data (hb_font_t *font,
void *font_data,
hb_destroy_func_t destroy);
-void
+HB_EXTERN void
hb_font_set_scale (hb_font_t *font,
int x_scale,
int y_scale);
-void
+HB_EXTERN void
hb_font_get_scale (hb_font_t *font,
int *x_scale,
int *y_scale);
@@ -491,12 +562,12 @@
/*
* A zero value means "no hinting in that direction"
*/
-void
+HB_EXTERN void
hb_font_set_ppem (hb_font_t *font,
unsigned int x_ppem,
unsigned int y_ppem);
-void
+HB_EXTERN void
hb_font_get_ppem (hb_font_t *font,
unsigned int *x_ppem,
unsigned int *y_ppem);
diff --git a/src/hb-ft.cc b/src/hb-ft.cc
index f57f566..eed1787 100644
--- a/src/hb-ft.cc
+++ b/src/hb-ft.cc
@@ -1,6 +1,7 @@
/*
* Copyright © 2009 Red Hat, Inc.
* Copyright © 2009 Keith Stribley
+ * Copyright © 2015 Google, Inc.
*
* This is part of HarfBuzz, a text shaping library.
*
@@ -23,6 +24,7 @@
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*
* Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
*/
#include "hb-private.hh"
@@ -46,17 +48,15 @@
* In general, this file does a fine job of what it's supposed to do.
* There are, however, things that need more work:
*
- * - We don't handle any load_flags. That definitely has API implications. :(
- * I believe hb_ft_font_create() should take load_flags input.
- * In particular, FT_Get_Advance() without the NO_HINTING flag seems to be
- * buggy.
+ * - I remember seeing FT_Get_Advance() without the NO_HINTING flag to be buggy.
+ * Have not investigated.
*
- * FreeType works in 26.6 mode. Clients can decide to use that mode, and everything
+ * - FreeType works in 26.6 mode. Clients can decide to use that mode, and everything
* would work fine. However, we also abuse this API for performing in font-space,
* but don't pass the correct flags to FreeType. We just abuse the no-hinting mode
* for that, such that no rounding etc happens. As such, we don't set ppem, and
- * pass NO_HINTING around. This seems to work best, until we go ahead and add a full
- * load_flags API.
+ * pass NO_HINTING as load_flags. Would be much better to use NO_SCALE, and scale
+ * ourselves, like we do in uniscribe, etc.
*
* - We don't handle / allow for emboldening / obliqueing.
*
@@ -66,6 +66,94 @@
*/
+struct hb_ft_font_t
+{
+ FT_Face ft_face;
+ int load_flags;
+ bool unref; /* Whether to destroy ft_face when done. */
+};
+
+static hb_ft_font_t *
+_hb_ft_font_create (FT_Face ft_face, bool unref)
+{
+ hb_ft_font_t *ft_font = (hb_ft_font_t *) calloc (1, sizeof (hb_ft_font_t));
+
+ if (unlikely (!ft_font))
+ return NULL;
+
+ ft_font->ft_face = ft_face;
+ ft_font->unref = unref;
+
+ ft_font->load_flags = FT_LOAD_DEFAULT | FT_LOAD_NO_HINTING;
+
+ return ft_font;
+}
+
+static void
+_hb_ft_font_destroy (hb_ft_font_t *ft_font)
+{
+ if (ft_font->unref)
+ FT_Done_Face (ft_font->ft_face);
+
+ free (ft_font);
+}
+
+/**
+ * hb_ft_font_set_load_flags:
+ * @font:
+ * @load_flags:
+ *
+ *
+ *
+ * Since: 1.0.5
+ **/
+void
+hb_ft_font_set_load_flags (hb_font_t *font, int load_flags)
+{
+ if (font->immutable)
+ return;
+
+ if (font->destroy != (hb_destroy_func_t) _hb_ft_font_destroy)
+ return;
+
+ hb_ft_font_t *ft_font = (hb_ft_font_t *) font->user_data;
+
+ ft_font->load_flags = load_flags;
+}
+
+/**
+ * hb_ft_font_get_load_flags:
+ * @font:
+ *
+ *
+ *
+ * Return value:
+ * Since: 1.0.5
+ **/
+int
+hb_ft_font_get_load_flags (hb_font_t *font)
+{
+ if (font->destroy != (hb_destroy_func_t) _hb_ft_font_destroy)
+ return 0;
+
+ const hb_ft_font_t *ft_font = (const hb_ft_font_t *) font->user_data;
+
+ return ft_font->load_flags;
+}
+
+FT_Face
+hb_ft_font_get_face (hb_font_t *font)
+{
+ if (font->destroy != (hb_destroy_func_t) _hb_ft_font_destroy)
+ return NULL;
+
+ const hb_ft_font_t *ft_font = (const hb_ft_font_t *) font->user_data;
+
+ return ft_font->ft_face;
+}
+
+
+
static hb_bool_t
hb_ft_get_glyph (hb_font_t *font HB_UNUSED,
void *font_data,
@@ -75,15 +163,19 @@
void *user_data HB_UNUSED)
{
- FT_Face ft_face = (FT_Face) font_data;
+ const hb_ft_font_t *ft_font = (const hb_ft_font_t *) font_data;
+ unsigned int g;
- if (unlikely (variation_selector)) {
- *glyph = FT_Face_GetCharVariantIndex (ft_face, unicode, variation_selector);
- return *glyph != 0;
- }
+ if (likely (!variation_selector))
+ g = FT_Get_Char_Index (ft_font->ft_face, unicode);
+ else
+ g = FT_Face_GetCharVariantIndex (ft_font->ft_face, unicode, variation_selector);
- *glyph = FT_Get_Char_Index (ft_face, unicode);
- return *glyph != 0;
+ if (unlikely (!g))
+ return false;
+
+ *glyph = g;
+ return true;
}
static hb_position_t
@@ -92,11 +184,10 @@
hb_codepoint_t glyph,
void *user_data HB_UNUSED)
{
- FT_Face ft_face = (FT_Face) font_data;
- int load_flags = FT_LOAD_DEFAULT | FT_LOAD_NO_HINTING;
+ const hb_ft_font_t *ft_font = (const hb_ft_font_t *) font_data;
FT_Fixed v;
- if (unlikely (FT_Get_Advance (ft_face, glyph, load_flags, &v)))
+ if (unlikely (FT_Get_Advance (ft_font->ft_face, glyph, ft_font->load_flags, &v)))
return 0;
if (font->x_scale < 0)
@@ -111,31 +202,21 @@
hb_codepoint_t glyph,
void *user_data HB_UNUSED)
{
- FT_Face ft_face = (FT_Face) font_data;
- int load_flags = FT_LOAD_DEFAULT | FT_LOAD_NO_HINTING | FT_LOAD_VERTICAL_LAYOUT;
+ const hb_ft_font_t *ft_font = (const hb_ft_font_t *) font_data;
FT_Fixed v;
- if (unlikely (FT_Get_Advance (ft_face, glyph, load_flags, &v)))
+ if (unlikely (FT_Get_Advance (ft_font->ft_face, glyph, ft_font->load_flags | FT_LOAD_VERTICAL_LAYOUT, &v)))
return 0;
+ if (font->y_scale < 0)
+ v = -v;
+
/* Note: FreeType's vertical metrics grows downward while other FreeType coordinates
* have a Y growing upward. Hence the extra negation. */
return (-v + (1<<9)) >> 10;
}
static hb_bool_t
-hb_ft_get_glyph_h_origin (hb_font_t *font HB_UNUSED,
- void *font_data HB_UNUSED,
- hb_codepoint_t glyph HB_UNUSED,
- hb_position_t *x HB_UNUSED,
- hb_position_t *y HB_UNUSED,
- void *user_data HB_UNUSED)
-{
- /* We always work in the horizontal coordinates. */
- return true;
-}
-
-static hb_bool_t
hb_ft_get_glyph_v_origin (hb_font_t *font HB_UNUSED,
void *font_data,
hb_codepoint_t glyph,
@@ -143,10 +224,10 @@
hb_position_t *y,
void *user_data HB_UNUSED)
{
- FT_Face ft_face = (FT_Face) font_data;
- int load_flags = FT_LOAD_DEFAULT | FT_LOAD_NO_HINTING;
+ const hb_ft_font_t *ft_font = (const hb_ft_font_t *) font_data;
+ FT_Face ft_face = ft_font->ft_face;
- if (unlikely (FT_Load_Glyph (ft_face, glyph, load_flags)))
+ if (unlikely (FT_Load_Glyph (ft_face, glyph, ft_font->load_flags)))
return false;
/* Note: FreeType's vertical metrics grows downward while other FreeType coordinates
@@ -154,6 +235,11 @@
*x = ft_face->glyph->metrics.horiBearingX - ft_face->glyph->metrics.vertBearingX;
*y = ft_face->glyph->metrics.horiBearingY - (-ft_face->glyph->metrics.vertBearingY);
+ if (font->x_scale < 0)
+ *x = -*x;
+ if (font->y_scale < 0)
+ *y = -*y;
+
return true;
}
@@ -164,27 +250,16 @@
hb_codepoint_t right_glyph,
void *user_data HB_UNUSED)
{
- FT_Face ft_face = (FT_Face) font_data;
+ const hb_ft_font_t *ft_font = (const hb_ft_font_t *) font_data;
FT_Vector kerningv;
FT_Kerning_Mode mode = font->x_ppem ? FT_KERNING_DEFAULT : FT_KERNING_UNFITTED;
- if (FT_Get_Kerning (ft_face, left_glyph, right_glyph, mode, &kerningv))
+ if (FT_Get_Kerning (ft_font->ft_face, left_glyph, right_glyph, mode, &kerningv))
return 0;
return kerningv.x;
}
-static hb_position_t
-hb_ft_get_glyph_v_kerning (hb_font_t *font HB_UNUSED,
- void *font_data HB_UNUSED,
- hb_codepoint_t top_glyph HB_UNUSED,
- hb_codepoint_t bottom_glyph HB_UNUSED,
- void *user_data HB_UNUSED)
-{
- /* FreeType API doesn't support vertical kerning */
- return 0;
-}
-
static hb_bool_t
hb_ft_get_glyph_extents (hb_font_t *font HB_UNUSED,
void *font_data,
@@ -192,16 +267,26 @@
hb_glyph_extents_t *extents,
void *user_data HB_UNUSED)
{
- FT_Face ft_face = (FT_Face) font_data;
- int load_flags = FT_LOAD_DEFAULT | FT_LOAD_NO_HINTING;
+ const hb_ft_font_t *ft_font = (const hb_ft_font_t *) font_data;
+ FT_Face ft_face = ft_font->ft_face;
- if (unlikely (FT_Load_Glyph (ft_face, glyph, load_flags)))
+ if (unlikely (FT_Load_Glyph (ft_face, glyph, ft_font->load_flags)))
return false;
extents->x_bearing = ft_face->glyph->metrics.horiBearingX;
extents->y_bearing = ft_face->glyph->metrics.horiBearingY;
extents->width = ft_face->glyph->metrics.width;
extents->height = -ft_face->glyph->metrics.height;
+ if (font->x_scale < 0)
+ {
+ extents->x_bearing = -extents->x_bearing;
+ extents->width = -extents->width;
+ }
+ if (font->y_scale < 0)
+ {
+ extents->y_bearing = -extents->y_bearing;
+ extents->height = -extents->height;
+ }
return true;
}
@@ -214,10 +299,10 @@
hb_position_t *y,
void *user_data HB_UNUSED)
{
- FT_Face ft_face = (FT_Face) font_data;
- int load_flags = FT_LOAD_DEFAULT;
+ const hb_ft_font_t *ft_font = (const hb_ft_font_t *) font_data;
+ FT_Face ft_face = ft_font->ft_face;
- if (unlikely (FT_Load_Glyph (ft_face, glyph, load_flags)))
+ if (unlikely (FT_Load_Glyph (ft_face, glyph, ft_font->load_flags)))
return false;
if (unlikely (ft_face->glyph->format != FT_GLYPH_FORMAT_OUTLINE))
@@ -239,9 +324,9 @@
char *name, unsigned int size,
void *user_data HB_UNUSED)
{
- FT_Face ft_face = (FT_Face) font_data;
+ const hb_ft_font_t *ft_font = (const hb_ft_font_t *) font_data;
- hb_bool_t ret = !FT_Get_Glyph_Name (ft_face, glyph, name, size);
+ hb_bool_t ret = !FT_Get_Glyph_Name (ft_font->ft_face, glyph, name, size);
if (ret && (size && !*name))
ret = false;
@@ -255,7 +340,8 @@
hb_codepoint_t *glyph,
void *user_data HB_UNUSED)
{
- FT_Face ft_face = (FT_Face) font_data;
+ const hb_ft_font_t *ft_font = (const hb_ft_font_t *) font_data;
+ FT_Face ft_face = ft_font->ft_face;
if (len < 0)
*glyph = FT_Get_Name_Index (ft_face, (FT_String *) name);
@@ -280,23 +366,76 @@
return *glyph != 0;
}
-
-static hb_font_funcs_t *
-_hb_ft_get_font_funcs (void)
+static hb_bool_t
+hb_ft_get_font_h_extents (hb_font_t *font HB_UNUSED,
+ void *font_data,
+ hb_font_extents_t *metrics,
+ void *user_data HB_UNUSED)
{
- static const hb_font_funcs_t ft_ffuncs = {
- HB_OBJECT_HEADER_STATIC,
+ const hb_ft_font_t *ft_font = (const hb_ft_font_t *) font_data;
+ FT_Face ft_face = ft_font->ft_face;
+ metrics->ascender = ft_face->size->metrics.ascender;
+ metrics->descender = ft_face->size->metrics.descender;
+ metrics->line_gap = ft_face->size->metrics.height - (ft_face->size->metrics.ascender - ft_face->size->metrics.descender);
+ if (font->y_scale < 0)
+ {
+ metrics->ascender = -metrics->ascender;
+ metrics->descender = -metrics->descender;
+ metrics->line_gap = -metrics->line_gap;
+ }
+ return true;
+}
- true, /* immutable */
+static hb_font_funcs_t *static_ft_funcs = NULL;
- {
-#define HB_FONT_FUNC_IMPLEMENT(name) hb_ft_get_##name,
- HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
-#undef HB_FONT_FUNC_IMPLEMENT
+#ifdef HB_USE_ATEXIT
+static
+void free_static_ft_funcs (void)
+{
+ hb_font_funcs_destroy (static_ft_funcs);
+}
+#endif
+
+static void
+_hb_ft_font_set_funcs (hb_font_t *font, FT_Face ft_face, bool unref)
+{
+retry:
+ hb_font_funcs_t *funcs = (hb_font_funcs_t *) hb_atomic_ptr_get (&static_ft_funcs);
+
+ if (unlikely (!funcs))
+ {
+ funcs = hb_font_funcs_create ();
+
+ hb_font_funcs_set_font_h_extents_func (funcs, hb_ft_get_font_h_extents, NULL, NULL);
+ //hb_font_funcs_set_font_v_extents_func (funcs, hb_ft_get_font_v_extents, NULL, NULL);
+ hb_font_funcs_set_glyph_func (funcs, hb_ft_get_glyph, NULL, NULL);
+ hb_font_funcs_set_glyph_h_advance_func (funcs, hb_ft_get_glyph_h_advance, NULL, NULL);
+ hb_font_funcs_set_glyph_v_advance_func (funcs, hb_ft_get_glyph_v_advance, NULL, NULL);
+ //hb_font_funcs_set_glyph_h_origin_func (funcs, hb_ft_get_glyph_h_origin, NULL, NULL);
+ hb_font_funcs_set_glyph_v_origin_func (funcs, hb_ft_get_glyph_v_origin, NULL, NULL);
+ hb_font_funcs_set_glyph_h_kerning_func (funcs, hb_ft_get_glyph_h_kerning, NULL, NULL);
+ //hb_font_funcs_set_glyph_v_kerning_func (funcs, hb_ft_get_glyph_v_kerning, NULL, NULL);
+ hb_font_funcs_set_glyph_extents_func (funcs, hb_ft_get_glyph_extents, NULL, NULL);
+ hb_font_funcs_set_glyph_contour_point_func (funcs, hb_ft_get_glyph_contour_point, NULL, NULL);
+ hb_font_funcs_set_glyph_name_func (funcs, hb_ft_get_glyph_name, NULL, NULL);
+ hb_font_funcs_set_glyph_from_name_func (funcs, hb_ft_get_glyph_from_name, NULL, NULL);
+
+ hb_font_funcs_make_immutable (funcs);
+
+ if (!hb_atomic_ptr_cmpexch (&static_ft_funcs, NULL, funcs)) {
+ hb_font_funcs_destroy (funcs);
+ goto retry;
}
+
+#ifdef HB_USE_ATEXIT
+ atexit (free_static_ft_funcs); /* First person registers atexit() callback. */
+#endif
};
- return const_cast<hb_font_funcs_t *> (&ft_ffuncs);
+ hb_font_set_funcs (font,
+ funcs,
+ _hb_ft_font_create (ft_face, unref),
+ (hb_destroy_func_t) _hb_ft_font_destroy);
}
@@ -335,7 +474,7 @@
*
*
* Return value: (transfer full):
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_face_t *
hb_ft_face_create (FT_Face ft_face,
@@ -369,7 +508,7 @@
*
*
* Return value: (transfer full):
- * Since: 1.0
+ * Since: 0.9.38
**/
hb_face_t *
hb_ft_face_create_referenced (FT_Face ft_face)
@@ -391,7 +530,7 @@
*
*
* Return value: (transfer full):
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_face_t *
hb_ft_face_create_cached (FT_Face ft_face)
@@ -408,11 +547,6 @@
return hb_face_reference ((hb_face_t *) ft_face->generic.data);
}
-static void
-_do_nothing (void)
-{
-}
-
/**
* hb_ft_font_create:
@@ -422,7 +556,7 @@
*
*
* Return value: (transfer full):
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_font_t *
hb_ft_font_create (FT_Face ft_face,
@@ -434,9 +568,7 @@
face = hb_ft_face_create (ft_face, destroy);
font = hb_font_create (face);
hb_face_destroy (face);
- hb_font_set_funcs (font,
- _hb_ft_get_font_funcs (),
- ft_face, (hb_destroy_func_t) _do_nothing);
+ _hb_ft_font_set_funcs (font, ft_face, false);
hb_font_set_scale (font,
(int) (((uint64_t) ft_face->size->metrics.x_scale * (uint64_t) ft_face->units_per_EM + (1<<15)) >> 16),
(int) (((uint64_t) ft_face->size->metrics.y_scale * (uint64_t) ft_face->units_per_EM + (1<<15)) >> 16));
@@ -456,7 +588,7 @@
*
*
* Return value: (transfer full):
- * Since: 1.0
+ * Since: 0.9.38
**/
hb_font_t *
hb_ft_font_create_referenced (FT_Face ft_face)
@@ -550,18 +682,6 @@
ft_face->generic.data = blob;
ft_face->generic.finalizer = (FT_Generic_Finalizer) _release_blob;
- hb_font_set_funcs (font,
- _hb_ft_get_font_funcs (),
- ft_face,
- (hb_destroy_func_t) FT_Done_Face);
-}
-
-FT_Face
-hb_ft_font_get_face (hb_font_t *font)
-{
- if (font->destroy == (hb_destroy_func_t) FT_Done_Face ||
- font->destroy == (hb_destroy_func_t) _do_nothing)
- return (FT_Face) font->user_data;
-
- return NULL;
+ _hb_ft_font_set_funcs (font, ft_face, true);
+ hb_ft_font_set_load_flags (font, FT_LOAD_DEFAULT | FT_LOAD_NO_HINTING);
}
diff --git a/src/hb-ft.h b/src/hb-ft.h
index 92f4b36..dc8ef85 100644
--- a/src/hb-ft.h
+++ b/src/hb-ft.h
@@ -1,5 +1,6 @@
/*
* Copyright © 2009 Red Hat, Inc.
+ * Copyright © 2015 Google, Inc.
*
* This is part of HarfBuzz, a text shaping library.
*
@@ -22,6 +23,7 @@
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*
* Red Hat Author(s): Behdad Esfahbod
+ * Google Author(s): Behdad Esfahbod
*/
#ifndef HB_FT_H
@@ -57,7 +59,7 @@
* probably should use (the more recent) hb_ft_face_create_referenced()
* instead.
*/
-hb_face_t *
+HB_EXTERN hb_face_t *
hb_ft_face_create (FT_Face ft_face,
hb_destroy_func_t destroy);
@@ -69,7 +71,7 @@
* Client is still responsible for making sure that ft-face is destroyed
* after hb-face is.
*/
-hb_face_t *
+HB_EXTERN hb_face_t *
hb_ft_face_create_cached (FT_Face ft_face);
/* This version is like hb_ft_face_create(), except that it calls
@@ -79,7 +81,7 @@
* This is the most convenient version to use. Use it unless you have
* very good reasons not to.
*/
-hb_face_t *
+HB_EXTERN hb_face_t *
hb_ft_face_create_referenced (FT_Face ft_face);
@@ -96,23 +98,28 @@
/* See notes on hb_ft_face_create(). Same issues re lifecycle-management
* apply here. Use hb_ft_font_create_referenced() if you can. */
-hb_font_t *
+HB_EXTERN hb_font_t *
hb_ft_font_create (FT_Face ft_face,
hb_destroy_func_t destroy);
/* See notes on hb_ft_face_create_referenced() re lifecycle-management
* issues. */
-hb_font_t *
+HB_EXTERN hb_font_t *
hb_ft_font_create_referenced (FT_Face ft_face);
+HB_EXTERN FT_Face
+hb_ft_font_get_face (hb_font_t *font);
+
+HB_EXTERN void
+hb_ft_font_set_load_flags (hb_font_t *font, int load_flags);
+
+HB_EXTERN int
+hb_ft_font_get_load_flags (hb_font_t *font);
/* Makes an hb_font_t use FreeType internally to implement font functions. */
-void
+HB_EXTERN void
hb_ft_font_set_funcs (hb_font_t *font);
-FT_Face
-hb_ft_font_get_face (hb_font_t *font);
-
HB_END_DECLS
diff --git a/src/hb-glib.cc b/src/hb-glib.cc
index 61dff5e..e203524 100644
--- a/src/hb-glib.cc
+++ b/src/hb-glib.cc
@@ -382,6 +382,11 @@
return const_cast<hb_unicode_funcs_t *> (&_hb_glib_unicode_funcs);
}
+/**
+ * hb_glib_blob_create:
+ *
+ * Since: 0.9.38
+ **/
hb_blob_t *
hb_glib_blob_create (GBytes *gbytes)
{
diff --git a/src/hb-glib.h b/src/hb-glib.h
index 1a8f42e..12c3e3b 100644
--- a/src/hb-glib.h
+++ b/src/hb-glib.h
@@ -36,17 +36,17 @@
HB_BEGIN_DECLS
-hb_script_t
+HB_EXTERN hb_script_t
hb_glib_script_to_script (GUnicodeScript script);
-GUnicodeScript
+HB_EXTERN GUnicodeScript
hb_glib_script_from_script (hb_script_t script);
-hb_unicode_funcs_t *
+HB_EXTERN hb_unicode_funcs_t *
hb_glib_get_unicode_funcs (void);
-hb_blob_t *
+HB_EXTERN hb_blob_t *
hb_glib_blob_create (GBytes *gbytes);
diff --git a/src/hb-gobject-enums.h.tmpl b/src/hb-gobject-enums.h.tmpl
index 6ecda06..e28510c 100644
--- a/src/hb-gobject-enums.h.tmpl
+++ b/src/hb-gobject-enums.h.tmpl
@@ -42,7 +42,7 @@
/*** END file-header ***/
/*** BEGIN value-header ***/
-GType @enum_name@_get_type (void) G_GNUC_CONST;
+HB_EXTERN GType @enum_name@_get_type (void) G_GNUC_CONST;
#define @ENUMPREFIX@_TYPE_@ENUMSHORT@ (@enum_name@_get_type ())
/*** END value-header ***/
diff --git a/src/hb-gobject-structs.cc b/src/hb-gobject-structs.cc
index 2451b66..6bd6336 100644
--- a/src/hb-gobject-structs.cc
+++ b/src/hb-gobject-structs.cc
@@ -54,6 +54,17 @@
#define HB_DEFINE_OBJECT_TYPE(name) \
HB_DEFINE_BOXED_TYPE (name, hb_##name##_reference, hb_##name##_destroy);
+#define HB_DEFINE_VALUE_TYPE(name) \
+ static hb_##name##_t *_hb_##name##_reference (const hb_##name##_t *l) \
+ { \
+ hb_##name##_t *c = (hb_##name##_t *) calloc (1, sizeof (hb_##name##_t)); \
+ if (unlikely (!c)) return NULL; \
+ *c = *l; \
+ return c; \
+ } \
+ static void _hb_##name##_destroy (hb_##name##_t *l) { free (l); } \
+ HB_DEFINE_BOXED_TYPE (name, _hb_##name##_reference, _hb_##name##_destroy);
+
HB_DEFINE_OBJECT_TYPE (buffer)
HB_DEFINE_OBJECT_TYPE (blob)
HB_DEFINE_OBJECT_TYPE (face)
@@ -62,59 +73,8 @@
HB_DEFINE_OBJECT_TYPE (set)
HB_DEFINE_OBJECT_TYPE (shape_plan)
HB_DEFINE_OBJECT_TYPE (unicode_funcs)
-
-
-static hb_feature_t *feature_reference (hb_feature_t *g)
-{
- hb_feature_t *c = (hb_feature_t *) calloc (1, sizeof (hb_feature_t));
- if (unlikely (!c)) return NULL;
- *c = *g;
- return c;
-}
-static void feature_destroy (hb_feature_t *g) { free (g); }
-HB_DEFINE_BOXED_TYPE (feature, feature_reference, feature_destroy)
-
-static hb_glyph_info_t *glyph_info_reference (hb_glyph_info_t *g)
-{
- hb_glyph_info_t *c = (hb_glyph_info_t *) calloc (1, sizeof (hb_glyph_info_t));
- if (unlikely (!c)) return NULL;
- *c = *g;
- return c;
-}
-static void glyph_info_destroy (hb_glyph_info_t *g) { free (g); }
-HB_DEFINE_BOXED_TYPE (glyph_info, glyph_info_reference, glyph_info_destroy)
-
-static hb_glyph_position_t *glyph_position_reference (hb_glyph_position_t *g)
-{
- hb_glyph_position_t *c = (hb_glyph_position_t *) calloc (1, sizeof (hb_glyph_position_t));
- if (unlikely (!c)) return NULL;
- *c = *g;
- return c;
-}
-static void glyph_position_destroy (hb_glyph_position_t *g) { free (g); }
-HB_DEFINE_BOXED_TYPE (glyph_position, glyph_position_reference, glyph_position_destroy)
-
-static hb_segment_properties_t *segment_properties_reference (hb_segment_properties_t *g)
-{
- hb_segment_properties_t *c = (hb_segment_properties_t *) calloc (1, sizeof (hb_segment_properties_t));
- if (unlikely (!c)) return NULL;
- *c = *g;
- return c;
-}
-static void segment_properties_destroy (hb_segment_properties_t *g) { free (g); }
-HB_DEFINE_BOXED_TYPE (segment_properties, segment_properties_reference, segment_properties_destroy)
-
-static hb_user_data_key_t user_data_key_reference (hb_user_data_key_t l) { return l; }
-static void user_data_key_destroy (hb_user_data_key_t l) { }
-HB_DEFINE_BOXED_TYPE (user_data_key, user_data_key_reference, user_data_key_destroy)
-
-
-static hb_language_t *language_reference (hb_language_t *l)
-{
- hb_language_t *c = (hb_language_t *) calloc (1, sizeof (hb_language_t));
- if (unlikely (!c)) return NULL;
- *c = *l;
- return c;
-}
-static void language_destroy (hb_language_t *l) { free (l); }
-HB_DEFINE_BOXED_TYPE (language, language_reference, language_destroy)
+HB_DEFINE_VALUE_TYPE (feature)
+HB_DEFINE_VALUE_TYPE (glyph_info)
+HB_DEFINE_VALUE_TYPE (glyph_position)
+HB_DEFINE_VALUE_TYPE (segment_properties)
+HB_DEFINE_VALUE_TYPE (user_data_key)
diff --git a/src/hb-gobject-structs.h b/src/hb-gobject-structs.h
index 4a88d56..0ea3b12 100644
--- a/src/hb-gobject-structs.h
+++ b/src/hb-gobject-structs.h
@@ -40,55 +40,65 @@
/* Object types */
-GType hb_gobject_blob_get_type (void);
+/**
+ * Since: 0.9.2
+ **/
+HB_EXTERN GType hb_gobject_blob_get_type (void);
#define HB_GOBJECT_TYPE_BLOB (hb_gobject_blob_get_type ())
-GType hb_gobject_buffer_get_type (void);
+/**
+ * Since: 0.9.2
+ **/
+HB_EXTERN GType hb_gobject_buffer_get_type (void);
#define HB_GOBJECT_TYPE_BUFFER (hb_gobject_buffer_get_type ())
-GType hb_gobject_face_get_type (void);
+/**
+ * Since: 0.9.2
+ **/
+HB_EXTERN GType hb_gobject_face_get_type (void);
#define HB_GOBJECT_TYPE_FACE (hb_gobject_face_get_type ())
-GType hb_gobject_font_get_type (void);
+/**
+ * Since: 0.9.2
+ **/
+HB_EXTERN GType hb_gobject_font_get_type (void);
#define HB_GOBJECT_TYPE_FONT (hb_gobject_font_get_type ())
-GType hb_gobject_font_funcs_get_type (void);
+/**
+ * Since: 0.9.2
+ **/
+HB_EXTERN GType hb_gobject_font_funcs_get_type (void);
#define HB_GOBJECT_TYPE_FONT_FUNCS (hb_gobject_font_funcs_get_type ())
-GType hb_gobject_set_get_type (void);
+HB_EXTERN GType hb_gobject_set_get_type (void);
#define HB_GOBJECT_TYPE_SET (hb_gobject_set_get_type ())
-GType hb_gobject_shape_plan_get_type (void);
+HB_EXTERN GType hb_gobject_shape_plan_get_type (void);
#define HB_GOBJECT_TYPE_SHAPE_PLAN (hb_gobject_shape_plan_get_type ())
-GType hb_gobject_unicode_funcs_get_type (void);
+/**
+ * Since: 0.9.2
+ **/
+HB_EXTERN GType hb_gobject_unicode_funcs_get_type (void);
#define HB_GOBJECT_TYPE_UNICODE_FUNCS (hb_gobject_unicode_funcs_get_type ())
/* Value types */
-GType hb_gobject_feature_get_type (void);
+HB_EXTERN GType hb_gobject_feature_get_type (void);
#define HB_GOBJECT_TYPE_FEATURE (hb_gobject_feature_get_type ())
-GType hb_gobject_glyph_info_get_type (void);
+HB_EXTERN GType hb_gobject_glyph_info_get_type (void);
#define HB_GOBJECT_TYPE_GLYPH_INFO (hb_gobject_glyph_info_get_type ())
-GType hb_gobject_glyph_position_get_type (void);
+HB_EXTERN GType hb_gobject_glyph_position_get_type (void);
#define HB_GOBJECT_TYPE_GLYPH_POSITION (hb_gobject_glyph_position_get_type ())
-GType hb_gobject_segment_properties_get_type (void);
+HB_EXTERN GType hb_gobject_segment_properties_get_type (void);
#define HB_GOBJECT_TYPE_SEGMENT_PROPERTIES (hb_gobject_segment_properties_get_type ())
-GType hb_gobject_user_data_key_get_type (void);
+HB_EXTERN GType hb_gobject_user_data_key_get_type (void);
#define HB_GOBJECT_TYPE_USER_DATA_KEY (hb_gobject_user_data_key_get_type ())
-/* Currently gobject-introspection doesn't understand that hb_language_t
- * can be passed by-value. As such we box it up. May remove in the
- * future.
- *
- * https://bugzilla.gnome.org/show_bug.cgi?id=707656
- */
-GType hb_gobject_language_get_type (void);
-#define HB_GOBJECT_TYPE_LANGUAGE (hb_gobject_language_get_type ())
HB_END_DECLS
diff --git a/src/hb-graphite2.cc b/src/hb-graphite2.cc
index 807c330..c32318d 100644
--- a/src/hb-graphite2.cc
+++ b/src/hb-graphite2.cc
@@ -138,6 +138,9 @@
free (data);
}
+/*
+ * Since: 0.9.10
+ */
gr_face *
hb_graphite2_face_get_gr_face (hb_face_t *face)
{
@@ -172,6 +175,9 @@
gr_font_destroy (data);
}
+/*
+ * Since: 0.9.10
+ */
gr_font *
hb_graphite2_font_get_gr_font (hb_font_t *font)
{
@@ -210,6 +216,7 @@
unsigned int base_glyph;
unsigned int num_glyphs;
unsigned int cluster;
+ float advance;
};
hb_bool_t
@@ -228,12 +235,11 @@
int lang_len = lang_end ? lang_end - lang : -1;
gr_feature_val *feats = gr_face_featureval_for_lang (grface, lang ? hb_tag_from_string (lang, lang_len) : 0);
- while (num_features--)
+ for (unsigned int i = 0; i < num_features; i++)
{
- const gr_feature_ref *fref = gr_face_find_fref (grface, features->tag);
+ const gr_feature_ref *fref = gr_face_find_fref (grface, features[i].tag);
if (fref)
- gr_fref_set_feature_value (fref, features->value, feats);
- features++;
+ gr_fref_set_feature_value (fref, features[i].value, feats);
}
gr_segment *seg = NULL;
@@ -249,6 +255,8 @@
for (unsigned int i = 0; i < buffer->len; ++i)
chars[i] = buffer->info[i].codepoint;
+ /* TODO ensure_native_direction. */
+
hb_tag_t script_tag[2];
hb_ot_tags_from_script (hb_buffer_get_script (buffer), &script_tag[0], &script_tag[1]);
@@ -267,9 +275,11 @@
if (unlikely (!glyph_count)) {
if (feats) gr_featureval_destroy (feats);
gr_seg_destroy (seg);
- return false;
+ buffer->len = 0;
+ return true;
}
+ buffer->ensure (glyph_count);
scratch = buffer->get_scratch_buffer (&scratch_size);
while ((DIV_CEIL (sizeof (hb_graphite2_cluster_t) * buffer->len, sizeof (*scratch)) +
DIV_CEIL (sizeof (hb_codepoint_t) * glyph_count, sizeof (*scratch))) > scratch_size)
@@ -301,6 +311,12 @@
hb_codepoint_t *pg = gids;
clusters[0].cluster = buffer->info[0].cluster;
+ float curradv = HB_DIRECTION_IS_BACKWARD(buffer->props.direction) ? gr_slot_origin_X(gr_seg_first_slot(seg)) : 0.;
+ if (HB_DIRECTION_IS_BACKWARD(buffer->props.direction))
+ {
+ curradv = gr_slot_origin_X(gr_seg_first_slot(seg));
+ clusters[0].advance = gr_seg_advance_X(seg) - curradv;
+ }
for (is = gr_seg_first_slot (seg), ic = 0; is; is = gr_slot_next_in_segment (is), ic++)
{
unsigned int before = gr_slot_before (is);
@@ -311,6 +327,7 @@
{
clusters[ci-1].num_chars += clusters[ci].num_chars;
clusters[ci-1].num_glyphs += clusters[ci].num_glyphs;
+ clusters[ci-1].advance += clusters[ci].advance;
ci--;
}
@@ -322,16 +339,26 @@
c->num_chars = before - c->base_char;
c->base_glyph = ic;
c->num_glyphs = 0;
- ci++;
+ if (HB_DIRECTION_IS_BACKWARD(buffer->props.direction))
+ {
+ ci++;
+ clusters[ci].advance = curradv - gr_slot_origin_X(is);
+ } else {
+ clusters[ci].advance = gr_slot_origin_X(is) - curradv;
+ ci++;
+ }
+ curradv = gr_slot_origin_X(is);
}
clusters[ci].num_glyphs++;
if (clusters[ci].base_char + clusters[ci].num_chars < after + 1)
clusters[ci].num_chars = after + 1 - clusters[ci].base_char;
}
+
+ if (!HB_DIRECTION_IS_BACKWARD(buffer->props.direction))
+ clusters[ci].advance = gr_seg_advance_X(seg) - curradv;
ci++;
- //buffer->clear_output ();
for (unsigned int i = 0; i < ci; ++i)
{
for (unsigned int j = 0; j < clusters[i].num_glyphs; ++j)
@@ -339,35 +366,57 @@
hb_glyph_info_t *info = &buffer->info[clusters[i].base_glyph + j];
info->codepoint = gids[clusters[i].base_glyph + j];
info->cluster = clusters[i].cluster;
+ info->var1.i32 = clusters[i].advance; // all glyphs in the cluster get the same advance
}
}
buffer->len = glyph_count;
- //buffer->swap_buffers ();
- if (HB_DIRECTION_IS_BACKWARD(buffer->props.direction))
- curradvx = gr_seg_advance_X(seg);
-
- hb_glyph_position_t *pPos;
- for (pPos = hb_buffer_get_glyph_positions (buffer, NULL), is = gr_seg_first_slot (seg);
- is; pPos++, is = gr_slot_next_in_segment (is))
+ float yscale = font->y_scale / font->x_scale;
+ /* Positioning. */
+ if (!HB_DIRECTION_IS_BACKWARD(buffer->props.direction))
{
- pPos->x_offset = gr_slot_origin_X (is) - curradvx;
- pPos->y_offset = gr_slot_origin_Y (is) - curradvy;
- pPos->x_advance = gr_slot_advance_X (is, grface, grfont);
- pPos->y_advance = gr_slot_advance_Y (is, grface, grfont);
- if (HB_DIRECTION_IS_BACKWARD (buffer->props.direction))
- curradvx -= pPos->x_advance;
- pPos->x_offset = gr_slot_origin_X (is) - curradvx;
- if (!HB_DIRECTION_IS_BACKWARD (buffer->props.direction))
- curradvx += pPos->x_advance;
- pPos->y_offset = gr_slot_origin_Y (is) - curradvy;
- curradvy += pPos->y_advance;
- }
- if (!HB_DIRECTION_IS_BACKWARD (buffer->props.direction))
- pPos[-1].x_advance += gr_seg_advance_X(seg) - curradvx;
+ int currclus = -1;
+ const hb_glyph_info_t *info = buffer->info;
+ hb_glyph_position_t *pPos = hb_buffer_get_glyph_positions (buffer, NULL);
+ curradvx = 0;
+ for (is = gr_seg_first_slot (seg); is; pPos++, ++info, is = gr_slot_next_in_segment (is))
+ {
+ pPos->x_offset = gr_slot_origin_X (is) - curradvx;
+ pPos->y_offset = gr_slot_origin_Y (is) * yscale - curradvy;
+ if (info->cluster != currclus) {
+ pPos->x_advance = info->var1.i32;
+ curradvx += pPos->x_advance;
+ currclus = info->cluster;
+ } else
+ pPos->x_advance = 0.;
- if (HB_DIRECTION_IS_BACKWARD (buffer->props.direction))
+ pPos->y_advance = gr_slot_advance_Y (is, grface, grfont) * yscale;
+ curradvy += pPos->y_advance;
+ }
+ }
+ else
+ {
+ int currclus = -1;
+ const hb_glyph_info_t *info = buffer->info;
+ hb_glyph_position_t *pPos = hb_buffer_get_glyph_positions (buffer, NULL);
+ curradvx = gr_seg_advance_X(seg);
+ for (is = gr_seg_first_slot (seg); is; pPos++, info++, is = gr_slot_next_in_segment (is))
+ {
+ if (info->cluster != currclus)
+ {
+ pPos->x_advance = info->var1.i32;
+ if (currclus != -1) curradvx -= info[-1].var1.i32;
+ currclus = info->cluster;
+ } else
+ pPos->x_advance = 0.;
+
+ pPos->y_advance = gr_slot_advance_Y (is, grface, grfont) * yscale;
+ curradvy -= pPos->y_advance;
+ pPos->x_offset = gr_slot_origin_X (is) - curradvx + pPos->x_advance;
+ pPos->y_offset = gr_slot_origin_Y (is) * yscale - curradvy;
+ }
hb_buffer_reverse_clusters (buffer);
+ }
if (feats) gr_featureval_destroy (feats);
gr_seg_destroy (seg);
diff --git a/src/hb-graphite2.h b/src/hb-graphite2.h
index 3eae54a..122c3e4 100644
--- a/src/hb-graphite2.h
+++ b/src/hb-graphite2.h
@@ -36,10 +36,10 @@
#define HB_GRAPHITE2_TAG_SILF HB_TAG('S','i','l','f')
-gr_face *
+HB_EXTERN gr_face *
hb_graphite2_face_get_gr_face (hb_face_t *face);
-gr_font *
+HB_EXTERN gr_font *
hb_graphite2_font_get_gr_font (hb_font_t *font);
diff --git a/src/hb-icu.h b/src/hb-icu.h
index f2f35f0..2db6a7b 100644
--- a/src/hb-icu.h
+++ b/src/hb-icu.h
@@ -36,14 +36,14 @@
HB_BEGIN_DECLS
-hb_script_t
+HB_EXTERN hb_script_t
hb_icu_script_to_script (UScriptCode script);
-UScriptCode
+HB_EXTERN UScriptCode
hb_icu_script_from_script (hb_script_t script);
-hb_unicode_funcs_t *
+HB_EXTERN hb_unicode_funcs_t *
hb_icu_get_unicode_funcs (void);
diff --git a/src/hb-mutex-private.hh b/src/hb-mutex-private.hh
index 6281201..ed27035 100644
--- a/src/hb-mutex-private.hh
+++ b/src/hb-mutex-private.hh
@@ -39,7 +39,13 @@
/* We need external help for these */
-#if 0
+#if defined(HB_MUTEX_IMPL_INIT) \
+ && defined(hb_mutex_impl_init) \
+ && defined(hb_mutex_impl_lock) \
+ && defined(hb_mutex_impl_unlock) \
+ && defined(hb_mutex_impl_finish)
+
+/* Defined externally, i.e. in config.h; must have typedef'ed hb_mutex_impl_t as well. */
#elif !defined(HB_NO_MT) && (defined(_WIN32) || defined(__CYGWIN__))
@@ -47,7 +53,11 @@
#include <windows.h>
typedef CRITICAL_SECTION hb_mutex_impl_t;
#define HB_MUTEX_IMPL_INIT {0}
+#if defined(WINAPI_FAMILY) && (WINAPI_FAMILY==WINAPI_FAMILY_PC_APP || WINAPI_FAMILY==WINAPI_FAMILY_PHONE_APP)
+#define hb_mutex_impl_init(M) InitializeCriticalSectionEx (M, 0, 0)
+#else
#define hb_mutex_impl_init(M) InitializeCriticalSection (M)
+#endif
#define hb_mutex_impl_lock(M) EnterCriticalSection (M)
#define hb_mutex_impl_unlock(M) LeaveCriticalSection (M)
#define hb_mutex_impl_finish(M) DeleteCriticalSection (M)
@@ -109,10 +119,12 @@
#define hb_mutex_impl_unlock(M) HB_STMT_START {} HB_STMT_END
#define hb_mutex_impl_finish(M) HB_STMT_START {} HB_STMT_END
+
#endif
#define HB_MUTEX_INIT {HB_MUTEX_IMPL_INIT}
+
struct hb_mutex_t
{
/* TODO Add tracing. */
diff --git a/src/hb-object-private.hh b/src/hb-object-private.hh
index 7bd0f16..6b73ff9 100644
--- a/src/hb-object-private.hh
+++ b/src/hb-object-private.hh
@@ -47,19 +47,22 @@
/* reference_count */
-#define HB_REFERENCE_COUNT_INVALID_VALUE ((hb_atomic_int_t) -1)
-#define HB_REFERENCE_COUNT_INVALID {HB_REFERENCE_COUNT_INVALID_VALUE}
+#define HB_REFERENCE_COUNT_INERT_VALUE -1
+#define HB_REFERENCE_COUNT_POISON_VALUE -0x0000DEAD
+#define HB_REFERENCE_COUNT_INIT {HB_ATOMIC_INT_INIT(HB_REFERENCE_COUNT_INERT_VALUE)}
+
struct hb_reference_count_t
{
hb_atomic_int_t ref_count;
- inline void init (int v) { ref_count = v; }
- inline int inc (void) { return hb_atomic_int_add (const_cast<hb_atomic_int_t &> (ref_count), 1); }
- inline int dec (void) { return hb_atomic_int_add (const_cast<hb_atomic_int_t &> (ref_count), -1); }
- inline void finish (void) { ref_count = HB_REFERENCE_COUNT_INVALID_VALUE; }
+ inline void init (int v) { ref_count.set_unsafe (v); }
+ inline int get_unsafe (void) const { return ref_count.get_unsafe (); }
+ inline int inc (void) { return ref_count.inc (); }
+ inline int dec (void) { return ref_count.dec (); }
+ inline void finish (void) { ref_count.set_unsafe (HB_REFERENCE_COUNT_POISON_VALUE); }
- inline bool is_invalid (void) const { return ref_count == HB_REFERENCE_COUNT_INVALID_VALUE; }
-
+ inline bool is_inert (void) const { return ref_count.get_unsafe () == HB_REFERENCE_COUNT_INERT_VALUE; }
+ inline bool is_valid (void) const { return ref_count.get_unsafe () > 0; }
};
@@ -102,7 +105,7 @@
hb_reference_count_t ref_count;
hb_user_data_array_t user_data;
-#define HB_OBJECT_HEADER_STATIC {HB_REFERENCE_COUNT_INVALID, HB_USER_DATA_ARRAY_INIT}
+#define HB_OBJECT_HEADER_STATIC {HB_REFERENCE_COUNT_INIT, HB_USER_DATA_ARRAY_INIT}
private:
ASSERT_POD ();
@@ -117,7 +120,7 @@
DEBUG_MSG (OBJECT, (void *) obj,
"%s refcount=%d",
function,
- obj ? obj->header.ref_count.ref_count : 0);
+ obj ? obj->header.ref_count.get_unsafe () : 0);
}
template <typename Type>
@@ -141,7 +144,12 @@
template <typename Type>
static inline bool hb_object_is_inert (const Type *obj)
{
- return unlikely (obj->header.ref_count.is_invalid ());
+ return unlikely (obj->header.ref_count.is_inert ());
+}
+template <typename Type>
+static inline bool hb_object_is_valid (const Type *obj)
+{
+ return likely (obj->header.ref_count.is_valid ());
}
template <typename Type>
static inline Type *hb_object_reference (Type *obj)
@@ -149,6 +157,7 @@
hb_object_trace (obj, HB_FUNC);
if (unlikely (!obj || hb_object_is_inert (obj)))
return obj;
+ assert (hb_object_is_valid (obj));
obj->header.ref_count.inc ();
return obj;
}
@@ -158,6 +167,7 @@
hb_object_trace (obj, HB_FUNC);
if (unlikely (!obj || hb_object_is_inert (obj)))
return false;
+ assert (hb_object_is_valid (obj));
if (obj->header.ref_count.dec () != 1)
return false;
@@ -174,6 +184,7 @@
{
if (unlikely (!obj || hb_object_is_inert (obj)))
return false;
+ assert (hb_object_is_valid (obj));
return obj->header.user_data.set (key, data, destroy, replace);
}
@@ -183,6 +194,7 @@
{
if (unlikely (!obj || hb_object_is_inert (obj)))
return NULL;
+ assert (hb_object_is_valid (obj));
return obj->header.user_data.get (key);
}
diff --git a/src/hb-open-file-private.hh b/src/hb-open-file-private.hh
index 7500c32..5357ddc 100644
--- a/src/hb-open-file-private.hh
+++ b/src/hb-open-file-private.hh
@@ -53,9 +53,10 @@
typedef struct TableRecord
{
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this));
+ return_trace (c->check_struct (this));
}
Tag tag; /* 4-byte identifier. */
@@ -102,9 +103,10 @@
}
public:
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) && c->check_array (tables, TableRecord::static_size, numTables));
+ return_trace (c->check_struct (this) && c->check_array (tables, TableRecord::static_size, numTables));
}
protected:
@@ -130,14 +132,15 @@
inline unsigned int get_face_count (void) const { return table.len; }
inline const OpenTypeFontFace& get_face (unsigned int i) const { return this+table[i]; }
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (table.sanitize (c, this));
+ return_trace (table.sanitize (c, this));
}
protected:
Tag ttcTag; /* TrueType Collection ID string: 'ttcf' */
- FixedVersion version; /* Version of the TTC Header (1.0),
+ FixedVersion<>version; /* Version of the TTC Header (1.0),
* 0x00010000u */
ArrayOf<OffsetTo<OffsetTable, ULONG>, ULONG>
table; /* Array of offsets to the OffsetTable for each font
@@ -169,13 +172,14 @@
}
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- if (unlikely (!u.header.version.sanitize (c))) return TRACE_RETURN (false);
+ if (unlikely (!u.header.version.sanitize (c))) return_trace (false);
switch (u.header.version.major) {
case 2: /* version 2 is compatible with version 1 */
- case 1: return TRACE_RETURN (u.version1.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (u.version1.sanitize (c));
+ default:return_trace (true);
}
}
@@ -183,7 +187,7 @@
union {
struct {
Tag ttcTag; /* TrueType Collection ID string: 'ttcf' */
- FixedVersion version; /* Version of the TTC Header (1.0 or 2.0),
+ FixedVersion<>version; /* Version of the TTC Header (1.0 or 2.0),
* 0x00010000u or 0x00020000u */
} header;
TTCHeaderVersion1 version1;
@@ -233,16 +237,17 @@
}
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- if (unlikely (!u.tag.sanitize (c))) return TRACE_RETURN (false);
+ if (unlikely (!u.tag.sanitize (c))) return_trace (false);
switch (u.tag) {
case CFFTag: /* All the non-collection tags */
case TrueTag:
case Typ1Tag:
- case TrueTypeTag: return TRACE_RETURN (u.fontFace.sanitize (c));
- case TTCTag: return TRACE_RETURN (u.ttcHeader.sanitize (c));
- default: return TRACE_RETURN (true);
+ case TrueTypeTag: return_trace (u.fontFace.sanitize (c));
+ case TTCTag: return_trace (u.ttcHeader.sanitize (c));
+ default: return_trace (true);
}
}
diff --git a/src/hb-open-type-private.hh b/src/hb-open-type-private.hh
index 477d9e2..6a52000 100644
--- a/src/hb-open-type-private.hh
+++ b/src/hb-open-type-private.hh
@@ -103,9 +103,6 @@
static const unsigned int static_size = (size); \
static const unsigned int min_size = (size)
-/* Size signifying variable-sized array */
-#define VAR 1
-
#define DEFINE_SIZE_UNION(size, _member) \
DEFINE_INSTANCE_ASSERTION (this->u._member.static_size == (size)); \
static const unsigned int min_size = (size)
@@ -154,6 +151,20 @@
#define Null(Type) Null<Type>()
+/*
+ * Dispatch
+ */
+
+template <typename Context, typename Return, unsigned int MaxDebugDepth>
+struct hb_dispatch_context_t
+{
+ static const unsigned int max_debug_depth = MaxDebugDepth;
+ typedef Return return_t;
+ template <typename T, typename F>
+ inline bool may_dispatch (const T *obj, const F *format) { return true; }
+ static return_t no_dispatch_return_value (void) { return Context::default_return_value (); }
+};
+
/*
* Sanitize
@@ -171,18 +182,27 @@
/* This limits sanitizing time on really broken fonts. */
#ifndef HB_SANITIZE_MAX_EDITS
-#define HB_SANITIZE_MAX_EDITS 100
+#define HB_SANITIZE_MAX_EDITS 32
#endif
-struct hb_sanitize_context_t
+struct hb_sanitize_context_t :
+ hb_dispatch_context_t<hb_sanitize_context_t, bool, HB_DEBUG_SANITIZE>
{
+ inline hb_sanitize_context_t (void) :
+ debug_depth (0),
+ start (NULL), end (NULL),
+ writable (false), edit_count (0),
+ blob (NULL) {}
+
inline const char *get_name (void) { return "SANITIZE"; }
- static const unsigned int max_debug_depth = HB_DEBUG_SANITIZE;
- typedef bool return_t;
+ template <typename T, typename F>
+ inline bool may_dispatch (const T *obj, const F *format)
+ { return format->sanitize (this); }
template <typename T>
inline return_t dispatch (const T &obj) { return obj.sanitize (this); }
static return_t default_return_value (void) { return true; }
- bool stop_sublookup_iteration (const return_t r HB_UNUSED) const { return false; }
+ static return_t no_dispatch_return_value (void) { return false; }
+ bool stop_sublookup_iteration (const return_t r) const { return !r; }
inline void init (hb_blob_t *b)
{
@@ -270,9 +290,9 @@
}
template <typename Type, typename ValueType>
- inline bool try_set (Type *obj, const ValueType &v) {
+ inline bool try_set (const Type *obj, const ValueType &v) {
if (this->may_edit (obj, obj->static_size)) {
- obj->set (v);
+ const_cast<Type *> (obj)->set (v);
return true;
}
return false;
@@ -292,7 +312,7 @@
struct Sanitizer
{
static hb_blob_t *sanitize (hb_blob_t *blob) {
- hb_sanitize_context_t c[1] = {{0, NULL, NULL, false, 0, NULL}};
+ hb_sanitize_context_t c[1];
bool sane;
/* TODO is_sane() stuff */
@@ -376,9 +396,9 @@
struct hb_serialize_context_t
{
- inline hb_serialize_context_t (void *start, unsigned int size)
+ inline hb_serialize_context_t (void *start_, unsigned int size)
{
- this->start = (char *) start;
+ this->start = (char *) start_;
this->end = this->start + size;
this->ran_out_of_room = false;
@@ -472,10 +492,10 @@
return reinterpret_cast<Type *> (&obj);
}
- inline void truncate (void *head)
+ inline void truncate (void *new_head)
{
- assert (this->start < head && head <= this->head);
- this->head = (char *) head;
+ assert (this->start < new_head && new_head <= this->head);
+ this->head = (char *) new_head;
}
unsigned int debug_depth;
@@ -533,6 +553,20 @@
template <typename Type, int Bytes> struct BEInt;
template <typename Type>
+struct BEInt<Type, 1>
+{
+ public:
+ inline void set (Type V)
+ {
+ v = V;
+ }
+ inline operator Type (void) const
+ {
+ return v;
+ }
+ private: uint8_t v;
+};
+template <typename Type>
struct BEInt<Type, 2>
{
public:
@@ -546,12 +580,6 @@
return (v[0] << 8)
+ (v[1] );
}
- inline bool operator == (const BEInt<Type, 2>& o) const
- {
- return v[0] == o.v[0]
- && v[1] == o.v[1];
- }
- inline bool operator != (const BEInt<Type, 2>& o) const { return !(*this == o); }
private: uint8_t v[2];
};
template <typename Type>
@@ -570,13 +598,6 @@
+ (v[1] << 8)
+ (v[2] );
}
- inline bool operator == (const BEInt<Type, 3>& o) const
- {
- return v[0] == o.v[0]
- && v[1] == o.v[1]
- && v[2] == o.v[2];
- }
- inline bool operator != (const BEInt<Type, 3>& o) const { return !(*this == o); }
private: uint8_t v[3];
};
template <typename Type>
@@ -597,14 +618,6 @@
+ (v[2] << 8)
+ (v[3] );
}
- inline bool operator == (const BEInt<Type, 4>& o) const
- {
- return v[0] == o.v[0]
- && v[1] == o.v[1]
- && v[2] == o.v[2]
- && v[3] == o.v[3];
- }
- inline bool operator != (const BEInt<Type, 4>& o) const { return !(*this == o); }
private: uint8_t v[4];
};
@@ -614,14 +627,21 @@
{
inline void set (Type i) { v.set (i); }
inline operator Type(void) const { return v; }
- inline bool operator == (const IntType<Type,Size> &o) const { return v == o.v; }
- inline bool operator != (const IntType<Type,Size> &o) const { return v != o.v; }
+ inline bool operator == (const IntType<Type,Size> &o) const { return (Type) v == (Type) o.v; }
+ inline bool operator != (const IntType<Type,Size> &o) const { return !(*this == o); }
static inline int cmp (const IntType<Type,Size> *a, const IntType<Type,Size> *b) { return b->cmp (*a); }
- inline int cmp (IntType<Type,Size> va) const { Type a = va; Type b = v; return a < b ? -1 : a == b ? 0 : +1; }
- inline int cmp (Type a) const { Type b = v; return a < b ? -1 : a == b ? 0 : +1; }
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline int cmp (Type a) const
+ {
+ Type b = v;
+ if (sizeof (Type) < sizeof (int))
+ return (int) a - (int) b;
+ else
+ return a < b ? -1 : a == b ? 0 : +1;
+ }
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (likely (c->check_struct (this)));
+ return_trace (likely (c->check_struct (this)));
}
protected:
BEInt<Type, Size> v;
@@ -629,7 +649,7 @@
DEFINE_SIZE_STATIC (Size);
};
-typedef uint8_t BYTE; /* 8-bit unsigned integer. */
+typedef IntType<uint8_t , 1> BYTE; /* 8-bit unsigned integer. */
typedef IntType<uint16_t, 2> USHORT; /* 16-bit unsigned integer. */
typedef IntType<int16_t, 2> SHORT; /* 16-bit signed integer. */
typedef IntType<uint32_t, 4> ULONG; /* 32-bit unsigned integer. */
@@ -646,9 +666,10 @@
* 1904. The value is represented as a signed 64-bit integer. */
struct LONGDATETIME
{
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (likely (c->check_struct (this)));
+ return_trace (likely (c->check_struct (this)));
}
protected:
LONG major;
@@ -670,7 +691,10 @@
DEFINE_NULL_DATA (Tag, " ");
/* Glyph index number, same as uint16 (length = 16 bits) */
-typedef USHORT GlyphID;
+struct GlyphID : USHORT {
+ static inline int cmp (const GlyphID *a, const GlyphID *b) { return b->USHORT::cmp (*a); }
+ inline int cmp (hb_codepoint_t a) const { return (int) a - (int) *this; }
+};
/* Script/language-system/feature index */
struct Index : USHORT {
@@ -715,19 +739,21 @@
* Version Numbers
*/
+template <typename FixedType=USHORT>
struct FixedVersion
{
- inline uint32_t to_int (void) const { return (major << 16) + minor; }
+ inline uint32_t to_int (void) const { return (major << sizeof(FixedType)) + minor; }
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this));
+ return_trace (c->check_struct (this));
}
- USHORT major;
- USHORT minor;
+ FixedType major;
+ FixedType minor;
public:
- DEFINE_SIZE_STATIC (4);
+ DEFINE_SIZE_STATIC (2 * sizeof(FixedType));
};
@@ -747,33 +773,35 @@
return StructAtOffset<Type> (base, offset);
}
- inline Type& serialize (hb_serialize_context_t *c, void *base)
+ inline Type& serialize (hb_serialize_context_t *c, const void *base)
{
Type *t = c->start_embed<Type> ();
this->set ((char *) t - (char *) base); /* TODO(serialize) Overflow? */
return *t;
}
- inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+ inline bool sanitize (hb_sanitize_context_t *c, const void *base) const
+ {
TRACE_SANITIZE (this);
- if (unlikely (!c->check_struct (this))) return TRACE_RETURN (false);
+ if (unlikely (!c->check_struct (this))) return_trace (false);
unsigned int offset = *this;
- if (unlikely (!offset)) return TRACE_RETURN (true);
- Type &obj = StructAtOffset<Type> (base, offset);
- return TRACE_RETURN (likely (obj.sanitize (c)) || neuter (c));
+ if (unlikely (!offset)) return_trace (true);
+ const Type &obj = StructAtOffset<Type> (base, offset);
+ return_trace (likely (obj.sanitize (c)) || neuter (c));
}
template <typename T>
- inline bool sanitize (hb_sanitize_context_t *c, void *base, T user_data) {
+ inline bool sanitize (hb_sanitize_context_t *c, const void *base, T user_data) const
+ {
TRACE_SANITIZE (this);
- if (unlikely (!c->check_struct (this))) return TRACE_RETURN (false);
+ if (unlikely (!c->check_struct (this))) return_trace (false);
unsigned int offset = *this;
- if (unlikely (!offset)) return TRACE_RETURN (true);
- Type &obj = StructAtOffset<Type> (base, offset);
- return TRACE_RETURN (likely (obj.sanitize (c, user_data)) || neuter (c));
+ if (unlikely (!offset)) return_trace (true);
+ const Type &obj = StructAtOffset<Type> (base, offset);
+ return_trace (likely (obj.sanitize (c, user_data)) || neuter (c));
}
/* Set the offset to Null */
- inline bool neuter (hb_sanitize_context_t *c) {
+ inline bool neuter (hb_sanitize_context_t *c) const {
return c->try_set (this, 0);
}
DEFINE_SIZE_STATIC (sizeof(OffsetType));
@@ -820,10 +848,10 @@
unsigned int items_len)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend_min (*this))) return_trace (false);
len.set (items_len); /* TODO(serialize) Overflow? */
- if (unlikely (!c->extend (*this))) return TRACE_RETURN (false);
- return TRACE_RETURN (true);
+ if (unlikely (!c->extend (*this))) return_trace (false);
+ return_trace (true);
}
inline bool serialize (hb_serialize_context_t *c,
@@ -831,16 +859,17 @@
unsigned int items_len)
{
TRACE_SERIALIZE (this);
- if (unlikely (!serialize (c, items_len))) return TRACE_RETURN (false);
+ if (unlikely (!serialize (c, items_len))) return_trace (false);
for (unsigned int i = 0; i < items_len; i++)
array[i] = items[i];
items.advance (items_len);
- return TRACE_RETURN (true);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- if (unlikely (!sanitize_shallow (c))) return TRACE_RETURN (false);
+ if (unlikely (!sanitize_shallow (c))) return_trace (false);
/* Note: for structs that do not reference other structs,
* we do not need to call their sanitize() as we already did
@@ -851,26 +880,28 @@
*/
(void) (false && array[0].sanitize (c));
- return TRACE_RETURN (true);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+ inline bool sanitize (hb_sanitize_context_t *c, const void *base) const
+ {
TRACE_SANITIZE (this);
- if (unlikely (!sanitize_shallow (c))) return TRACE_RETURN (false);
+ if (unlikely (!sanitize_shallow (c))) return_trace (false);
unsigned int count = len;
for (unsigned int i = 0; i < count; i++)
if (unlikely (!array[i].sanitize (c, base)))
- return TRACE_RETURN (false);
- return TRACE_RETURN (true);
+ return_trace (false);
+ return_trace (true);
}
template <typename T>
- inline bool sanitize (hb_sanitize_context_t *c, void *base, T user_data) {
+ inline bool sanitize (hb_sanitize_context_t *c, const void *base, T user_data) const
+ {
TRACE_SANITIZE (this);
- if (unlikely (!sanitize_shallow (c))) return TRACE_RETURN (false);
+ if (unlikely (!sanitize_shallow (c))) return_trace (false);
unsigned int count = len;
for (unsigned int i = 0; i < count; i++)
if (unlikely (!array[i].sanitize (c, base, user_data)))
- return TRACE_RETURN (false);
- return TRACE_RETURN (true);
+ return_trace (false);
+ return_trace (true);
}
template <typename SearchType>
@@ -884,9 +915,10 @@
}
private:
- inline bool sanitize_shallow (hb_sanitize_context_t *c) {
+ inline bool sanitize_shallow (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) && c->check_array (this, Type::static_size, len));
+ return_trace (c->check_struct (this) && c->check_array (array, Type::static_size, len));
}
public:
@@ -910,14 +942,16 @@
return this+this->array[i];
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (OffsetArrayOf<Type>::sanitize (c, this));
+ return_trace (OffsetArrayOf<Type>::sanitize (c, this));
}
template <typename T>
- inline bool sanitize (hb_sanitize_context_t *c, T user_data) {
+ inline bool sanitize (hb_sanitize_context_t *c, T user_data) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (OffsetArrayOf<Type>::sanitize (c, this, user_data));
+ return_trace (OffsetArrayOf<Type>::sanitize (c, this, user_data));
}
};
@@ -939,24 +973,26 @@
unsigned int items_len)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend_min (*this))) return_trace (false);
len.set (items_len); /* TODO(serialize) Overflow? */
- if (unlikely (!items_len)) return TRACE_RETURN (true);
- if (unlikely (!c->extend (*this))) return TRACE_RETURN (false);
+ if (unlikely (!items_len)) return_trace (true);
+ if (unlikely (!c->extend (*this))) return_trace (false);
for (unsigned int i = 0; i < items_len - 1; i++)
array[i] = items[i];
items.advance (items_len - 1);
- return TRACE_RETURN (true);
+ return_trace (true);
}
- inline bool sanitize_shallow (hb_sanitize_context_t *c) {
+ inline bool sanitize_shallow (hb_sanitize_context_t *c) const
+ {
return c->check_struct (this)
&& c->check_array (this, Type::static_size, len);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- if (unlikely (!sanitize_shallow (c))) return TRACE_RETURN (false);
+ if (unlikely (!sanitize_shallow (c))) return_trace (false);
/* Note: for structs that do not reference other structs,
* we do not need to call their sanitize() as we already did
@@ -967,7 +1003,7 @@
*/
(void) (false && array[0].sanitize (c));
- return TRACE_RETURN (true);
+ return_trace (true);
}
LenType len;
diff --git a/src/hb-ot-cmap-table.hh b/src/hb-ot-cmap-table.hh
index d531411..c9161f0 100644
--- a/src/hb-ot-cmap-table.hh
+++ b/src/hb-ot-cmap-table.hh
@@ -51,9 +51,10 @@
return true;
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this));
+ return_trace (c->check_struct (this));
}
protected:
@@ -125,11 +126,11 @@
return true;
}
- inline bool sanitize (hb_sanitize_context_t *c)
+ inline bool sanitize (hb_sanitize_context_t *c) const
{
TRACE_SANITIZE (this);
if (unlikely (!c->check_struct (this)))
- return TRACE_RETURN (false);
+ return_trace (false);
if (unlikely (!c->check_range (this, length)))
{
@@ -140,10 +141,10 @@
(uintptr_t) (c->end -
(char *) this));
if (!c->try_set (&length, new_length))
- return TRACE_RETURN (false);
+ return_trace (false);
}
- return TRACE_RETURN (16 + 4 * (unsigned int) segCountX2 <= length);
+ return_trace (16 + 4 * (unsigned int) segCountX2 <= length);
}
protected:
@@ -183,9 +184,10 @@
return 0;
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this));
+ return_trace (c->check_struct (this));
}
private:
@@ -210,9 +212,10 @@
return true;
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) && glyphIdArray.sanitize (c));
+ return_trace (c->check_struct (this) && glyphIdArray.sanitize (c));
}
protected:
@@ -242,9 +245,10 @@
return true;
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) && groups.sanitize (c));
+ return_trace (c->check_struct (this) && groups.sanitize (c));
}
protected:
@@ -288,9 +292,10 @@
return 0;
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this));
+ return_trace (c->check_struct (this));
}
UINT24 startUnicodeValue; /* First value in this range. */
@@ -309,9 +314,10 @@
return unicodeValue.cmp (codepoint);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this));
+ return_trace (c->check_struct (this));
}
UINT24 unicodeValue; /* Base Unicode value of the UVS */
@@ -348,11 +354,12 @@
return varSelector.cmp (variation_selector);
}
- inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+ inline bool sanitize (hb_sanitize_context_t *c, const void *base) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) &&
- defaultUVS.sanitize (c, base) &&
- nonDefaultUVS.sanitize (c, base));
+ return_trace (c->check_struct (this) &&
+ defaultUVS.sanitize (c, base) &&
+ nonDefaultUVS.sanitize (c, base));
}
UINT24 varSelector; /* Variation selector. */
@@ -373,10 +380,11 @@
return record[record.bsearch(variation_selector)].get_glyph (codepoint, glyph, this);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) &&
- record.sanitize (c, this));
+ return_trace (c->check_struct (this) &&
+ record.sanitize (c, this));
}
protected:
@@ -418,18 +426,19 @@
}
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ if (!u.format.sanitize (c)) return_trace (false);
switch (u.format) {
- case 0: return TRACE_RETURN (u.format0 .sanitize (c));
- case 4: return TRACE_RETURN (u.format4 .sanitize (c));
- case 6: return TRACE_RETURN (u.format6 .sanitize (c));
- case 10: return TRACE_RETURN (u.format10.sanitize (c));
- case 12: return TRACE_RETURN (u.format12.sanitize (c));
- case 13: return TRACE_RETURN (u.format13.sanitize (c));
- case 14: return TRACE_RETURN (u.format14.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 0: return_trace (u.format0 .sanitize (c));
+ case 4: return_trace (u.format4 .sanitize (c));
+ case 6: return_trace (u.format6 .sanitize (c));
+ case 10: return_trace (u.format10.sanitize (c));
+ case 12: return_trace (u.format12.sanitize (c));
+ case 13: return_trace (u.format13.sanitize (c));
+ case 14: return_trace (u.format14.sanitize (c));
+ default:return_trace (true);
}
}
@@ -461,10 +470,11 @@
return 0;
}
- inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+ inline bool sanitize (hb_sanitize_context_t *c, const void *base) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) &&
- subtable.sanitize (c, base));
+ return_trace (c->check_struct (this) &&
+ subtable.sanitize (c, base));
}
USHORT platformID; /* Platform ID. */
@@ -496,11 +506,12 @@
return &(this+encodingRecord[result].subtable);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) &&
- likely (version == 0) &&
- encodingRecord.sanitize (c, this));
+ return_trace (c->check_struct (this) &&
+ likely (version == 0) &&
+ encodingRecord.sanitize (c, this));
}
USHORT version; /* Table version number (0). */
diff --git a/src/hb-ot-font.cc b/src/hb-ot-font.cc
index 2af2f54..e7b57b8 100644
--- a/src/hb-ot-font.cc
+++ b/src/hb-ot-font.cc
@@ -31,8 +31,11 @@
#include "hb-font-private.hh"
#include "hb-ot-cmap-table.hh"
+#include "hb-ot-glyf-table.hh"
+#include "hb-ot-head-table.hh"
#include "hb-ot-hhea-table.hh"
#include "hb-ot-hmtx-table.hh"
+#include "hb-ot-os2-table.hh"
struct hb_ot_face_metrics_accelerator_t
@@ -40,24 +43,58 @@
unsigned int num_metrics;
unsigned int num_advances;
unsigned int default_advance;
+ unsigned short ascender;
+ unsigned short descender;
+ unsigned short line_gap;
+
const OT::_mtx *table;
hb_blob_t *blob;
inline void init (hb_face_t *face,
- hb_tag_t _hea_tag, hb_tag_t _mtx_tag,
- unsigned int default_advance)
+ hb_tag_t _hea_tag,
+ hb_tag_t _mtx_tag,
+ hb_tag_t os2_tag)
{
- this->default_advance = default_advance;
- this->num_metrics = face->get_num_glyphs ();
+ this->default_advance = face->get_upem ();
+
+ bool got_font_extents = false;
+ if (os2_tag)
+ {
+ hb_blob_t *os2_blob = OT::Sanitizer<OT::os2>::sanitize (face->reference_table (os2_tag));
+ const OT::os2 *os2 = OT::Sanitizer<OT::os2>::lock_instance (os2_blob);
+#define USE_TYPO_METRICS (1u<<7)
+ if (0 != (os2->fsSelection & USE_TYPO_METRICS))
+ {
+ this->ascender = os2->sTypoAscender;
+ this->descender = os2->sTypoDescender;
+ this->line_gap = os2->sTypoLineGap;
+ got_font_extents = (this->ascender | this->descender) != 0;
+ }
+ hb_blob_destroy (os2_blob);
+ }
hb_blob_t *_hea_blob = OT::Sanitizer<OT::_hea>::sanitize (face->reference_table (_hea_tag));
const OT::_hea *_hea = OT::Sanitizer<OT::_hea>::lock_instance (_hea_blob);
this->num_advances = _hea->numberOfLongMetrics;
+ if (!got_font_extents)
+ {
+ this->ascender = _hea->ascender;
+ this->descender = _hea->descender;
+ this->line_gap = _hea->lineGap;
+ }
hb_blob_destroy (_hea_blob);
this->blob = OT::Sanitizer<OT::_mtx>::sanitize (face->reference_table (_mtx_tag));
- if (unlikely (!this->num_advances ||
- 2 * (this->num_advances + this->num_metrics) < hb_blob_get_length (this->blob)))
+
+ /* Cap num_metrics() and num_advances() based on table length. */
+ unsigned int len = hb_blob_get_length (this->blob);
+ if (unlikely (this->num_advances * 4 > len))
+ this->num_advances = len / 4;
+ this->num_metrics = this->num_advances + (len - 4 * this->num_advances) / 2;
+
+ /* We MUST set num_metrics to zero if num_advances is zero.
+ * Our get_advance() depends on that. */
+ if (unlikely (!this->num_advances))
{
this->num_metrics = this->num_advances = 0;
hb_blob_destroy (this->blob);
@@ -76,8 +113,8 @@
if (unlikely (glyph >= this->num_metrics))
{
/* If this->num_metrics is zero, it means we don't have the metrics table
- * for this direction: return one EM. Otherwise, it means that the glyph
- * index is out of bound: return zero. */
+ * for this direction: return default advance. Otherwise, it means that the
+ * glyph index is out of bound: return zero. */
if (this->num_metrics)
return 0;
else
@@ -91,6 +128,79 @@
}
};
+struct hb_ot_face_glyf_accelerator_t
+{
+ bool short_offset;
+ unsigned int num_glyphs;
+ const OT::loca *loca;
+ const OT::glyf *glyf;
+ hb_blob_t *loca_blob;
+ hb_blob_t *glyf_blob;
+ unsigned int glyf_len;
+
+ inline void init (hb_face_t *face)
+ {
+ hb_blob_t *head_blob = OT::Sanitizer<OT::head>::sanitize (face->reference_table (HB_OT_TAG_head));
+ const OT::head *head = OT::Sanitizer<OT::head>::lock_instance (head_blob);
+ if ((unsigned int) head->indexToLocFormat > 1 || head->glyphDataFormat != 0)
+ {
+ /* Unknown format. Leave num_glyphs=0, that takes care of disabling us. */
+ hb_blob_destroy (head_blob);
+ return;
+ }
+ this->short_offset = 0 == head->indexToLocFormat;
+ hb_blob_destroy (head_blob);
+
+ this->loca_blob = OT::Sanitizer<OT::loca>::sanitize (face->reference_table (HB_OT_TAG_loca));
+ this->loca = OT::Sanitizer<OT::loca>::lock_instance (this->loca_blob);
+ this->glyf_blob = OT::Sanitizer<OT::glyf>::sanitize (face->reference_table (HB_OT_TAG_glyf));
+ this->glyf = OT::Sanitizer<OT::glyf>::lock_instance (this->glyf_blob);
+
+ this->num_glyphs = MAX (1u, hb_blob_get_length (this->loca_blob) / (this->short_offset ? 2 : 4)) - 1;
+ this->glyf_len = hb_blob_get_length (this->glyf_blob);
+ }
+
+ inline void fini (void)
+ {
+ hb_blob_destroy (this->loca_blob);
+ hb_blob_destroy (this->glyf_blob);
+ }
+
+ inline bool get_extents (hb_codepoint_t glyph,
+ hb_glyph_extents_t *extents) const
+ {
+ if (unlikely (glyph >= this->num_glyphs))
+ return false;
+
+ unsigned int start_offset, end_offset;
+ if (this->short_offset)
+ {
+ start_offset = 2 * this->loca->u.shortsZ[glyph];
+ end_offset = 2 * this->loca->u.shortsZ[glyph + 1];
+ }
+ else
+ {
+ start_offset = this->loca->u.longsZ[glyph];
+ end_offset = this->loca->u.longsZ[glyph + 1];
+ }
+
+ if (start_offset > end_offset || end_offset > this->glyf_len)
+ return false;
+
+ if (end_offset - start_offset < OT::glyfGlyphHeader::static_size)
+ return true; /* Empty glyph; zero extents. */
+
+ const OT::glyfGlyphHeader &glyph_header = OT::StructAtOffset<OT::glyfGlyphHeader> (this->glyf, start_offset);
+
+ extents->x_bearing = MIN (glyph_header.xMin, glyph_header.xMax);
+ extents->y_bearing = MAX (glyph_header.yMin, glyph_header.yMax);
+ extents->width = MAX (glyph_header.xMin, glyph_header.xMax) - extents->x_bearing;
+ extents->height = MIN (glyph_header.yMin, glyph_header.yMax) - extents->y_bearing;
+
+ return true;
+ }
+};
+
struct hb_ot_face_cmap_accelerator_t
{
const OT::CmapSubtable *table;
@@ -114,6 +224,7 @@
if (!subtable) subtable = cmap->find_subtable (0, 2);
if (!subtable) subtable = cmap->find_subtable (0, 1);
if (!subtable) subtable = cmap->find_subtable (0, 0);
+ if (!subtable) subtable = cmap->find_subtable (3, 0);
/* Meh. */
if (!subtable) subtable = &OT::Null(OT::CmapSubtable);
@@ -157,23 +268,22 @@
hb_ot_face_cmap_accelerator_t cmap;
hb_ot_face_metrics_accelerator_t h_metrics;
hb_ot_face_metrics_accelerator_t v_metrics;
+ hb_ot_face_glyf_accelerator_t glyf;
};
static hb_ot_font_t *
-_hb_ot_font_create (hb_font_t *font)
+_hb_ot_font_create (hb_face_t *face)
{
hb_ot_font_t *ot_font = (hb_ot_font_t *) calloc (1, sizeof (hb_ot_font_t));
- hb_face_t *face = font->face;
if (unlikely (!ot_font))
return NULL;
- unsigned int upem = face->get_upem ();
-
ot_font->cmap.init (face);
- ot_font->h_metrics.init (face, HB_OT_TAG_hhea, HB_OT_TAG_hmtx, upem>>1);
- ot_font->v_metrics.init (face, HB_OT_TAG_vhea, HB_OT_TAG_vmtx, upem); /* TODO Can we do this lazily? */
+ ot_font->h_metrics.init (face, HB_OT_TAG_hhea, HB_OT_TAG_hmtx, HB_OT_TAG_os2);
+ ot_font->v_metrics.init (face, HB_OT_TAG_vhea, HB_OT_TAG_vmtx, HB_TAG_NONE); /* TODO Can we do this lazily? */
+ ot_font->glyf.init (face);
return ot_font;
}
@@ -184,6 +294,7 @@
ot_font->cmap.fini ();
ot_font->h_metrics.fini ();
ot_font->v_metrics.fini ();
+ ot_font->glyf.fini ();
free (ot_font);
}
@@ -219,53 +330,7 @@
void *user_data HB_UNUSED)
{
const hb_ot_font_t *ot_font = (const hb_ot_font_t *) font_data;
- return font->em_scale_y (-ot_font->v_metrics.get_advance (glyph));
-}
-
-static hb_bool_t
-hb_ot_get_glyph_h_origin (hb_font_t *font HB_UNUSED,
- void *font_data HB_UNUSED,
- hb_codepoint_t glyph HB_UNUSED,
- hb_position_t *x HB_UNUSED,
- hb_position_t *y HB_UNUSED,
- void *user_data HB_UNUSED)
-{
- /* We always work in the horizontal coordinates. */
- return true;
-}
-
-static hb_bool_t
-hb_ot_get_glyph_v_origin (hb_font_t *font HB_UNUSED,
- void *font_data,
- hb_codepoint_t glyph,
- hb_position_t *x,
- hb_position_t *y,
- void *user_data HB_UNUSED)
-{
- /* TODO */
- return false;
-}
-
-static hb_position_t
-hb_ot_get_glyph_h_kerning (hb_font_t *font,
- void *font_data,
- hb_codepoint_t left_glyph,
- hb_codepoint_t right_glyph,
- void *user_data HB_UNUSED)
-{
- /* TODO */
- return 0;
-}
-
-static hb_position_t
-hb_ot_get_glyph_v_kerning (hb_font_t *font HB_UNUSED,
- void *font_data HB_UNUSED,
- hb_codepoint_t top_glyph HB_UNUSED,
- hb_codepoint_t bottom_glyph HB_UNUSED,
- void *user_data HB_UNUSED)
-{
- /* OpenType doesn't have vertical-kerning other than GPOS. */
- return 0;
+ return font->em_scale_y (-(int) ot_font->v_metrics.get_advance (glyph));
}
static hb_bool_t
@@ -275,69 +340,100 @@
hb_glyph_extents_t *extents,
void *user_data HB_UNUSED)
{
- /* TODO */
- return false;
+ const hb_ot_font_t *ot_font = (const hb_ot_font_t *) font_data;
+ bool ret = ot_font->glyf.get_extents (glyph, extents);
+ extents->x_bearing = font->em_scale_x (extents->x_bearing);
+ extents->y_bearing = font->em_scale_y (extents->y_bearing);
+ extents->width = font->em_scale_x (extents->width);
+ extents->height = font->em_scale_y (extents->height);
+ return ret;
}
static hb_bool_t
-hb_ot_get_glyph_contour_point (hb_font_t *font HB_UNUSED,
- void *font_data,
- hb_codepoint_t glyph,
- unsigned int point_index,
- hb_position_t *x,
- hb_position_t *y,
- void *user_data HB_UNUSED)
+hb_ot_get_font_h_extents (hb_font_t *font HB_UNUSED,
+ void *font_data,
+ hb_font_extents_t *metrics,
+ void *user_data HB_UNUSED)
{
- /* TODO */
- return false;
+ const hb_ot_font_t *ot_font = (const hb_ot_font_t *) font_data;
+ metrics->ascender = font->em_scale_y (ot_font->h_metrics.ascender);
+ metrics->descender = font->em_scale_y (ot_font->h_metrics.descender);
+ metrics->line_gap = font->em_scale_y (ot_font->h_metrics.line_gap);
+ return true;
}
static hb_bool_t
-hb_ot_get_glyph_name (hb_font_t *font HB_UNUSED,
- void *font_data,
- hb_codepoint_t glyph,
- char *name, unsigned int size,
- void *user_data HB_UNUSED)
+hb_ot_get_font_v_extents (hb_font_t *font HB_UNUSED,
+ void *font_data,
+ hb_font_extents_t *metrics,
+ void *user_data HB_UNUSED)
{
- /* TODO */
- return false;
+ const hb_ot_font_t *ot_font = (const hb_ot_font_t *) font_data;
+ metrics->ascender = font->em_scale_x (ot_font->v_metrics.ascender);
+ metrics->descender = font->em_scale_x (ot_font->v_metrics.descender);
+ metrics->line_gap = font->em_scale_x (ot_font->v_metrics.line_gap);
+ return true;
}
-static hb_bool_t
-hb_ot_get_glyph_from_name (hb_font_t *font HB_UNUSED,
- void *font_data,
- const char *name, int len, /* -1 means nul-terminated */
- hb_codepoint_t *glyph,
- void *user_data HB_UNUSED)
-{
- /* TODO */
- return false;
-}
+static hb_font_funcs_t *static_ot_funcs = NULL;
+#ifdef HB_USE_ATEXIT
+static
+void free_static_ot_funcs (void)
+{
+ hb_font_funcs_destroy (static_ot_funcs);
+}
+#endif
static hb_font_funcs_t *
_hb_ot_get_font_funcs (void)
{
- static const hb_font_funcs_t ot_ffuncs = {
- HB_OBJECT_HEADER_STATIC,
+retry:
+ hb_font_funcs_t *funcs = (hb_font_funcs_t *) hb_atomic_ptr_get (&static_ot_funcs);
- true, /* immutable */
+ if (unlikely (!funcs))
+ {
+ funcs = hb_font_funcs_create ();
- {
-#define HB_FONT_FUNC_IMPLEMENT(name) hb_ot_get_##name,
- HB_FONT_FUNCS_IMPLEMENT_CALLBACKS
-#undef HB_FONT_FUNC_IMPLEMENT
+ hb_font_funcs_set_font_h_extents_func (funcs, hb_ot_get_font_h_extents, NULL, NULL);
+ hb_font_funcs_set_font_v_extents_func (funcs, hb_ot_get_font_v_extents, NULL, NULL);
+ hb_font_funcs_set_glyph_func (funcs, hb_ot_get_glyph, NULL, NULL);
+ hb_font_funcs_set_glyph_h_advance_func (funcs, hb_ot_get_glyph_h_advance, NULL, NULL);
+ hb_font_funcs_set_glyph_v_advance_func (funcs, hb_ot_get_glyph_v_advance, NULL, NULL);
+ //hb_font_funcs_set_glyph_h_origin_func (funcs, hb_ot_get_glyph_h_origin, NULL, NULL);
+ //hb_font_funcs_set_glyph_v_origin_func (funcs, hb_ot_get_glyph_v_origin, NULL, NULL);
+ //hb_font_funcs_set_glyph_h_kerning_func (funcs, hb_ot_get_glyph_h_kerning, NULL, NULL); TODO
+ //hb_font_funcs_set_glyph_v_kerning_func (funcs, hb_ot_get_glyph_v_kerning, NULL, NULL);
+ hb_font_funcs_set_glyph_extents_func (funcs, hb_ot_get_glyph_extents, NULL, NULL);
+ //hb_font_funcs_set_glyph_contour_point_func (funcs, hb_ot_get_glyph_contour_point, NULL, NULL); TODO
+ //hb_font_funcs_set_glyph_name_func (funcs, hb_ot_get_glyph_name, NULL, NULL); TODO
+ //hb_font_funcs_set_glyph_from_name_func (funcs, hb_ot_get_glyph_from_name, NULL, NULL); TODO
+
+ hb_font_funcs_make_immutable (funcs);
+
+ if (!hb_atomic_ptr_cmpexch (&static_ot_funcs, NULL, funcs)) {
+ hb_font_funcs_destroy (funcs);
+ goto retry;
}
+
+#ifdef HB_USE_ATEXIT
+ atexit (free_static_ot_funcs); /* First person registers atexit() callback. */
+#endif
};
- return const_cast<hb_font_funcs_t *> (&ot_ffuncs);
+ return funcs;
}
+/**
+ * hb_ot_font_set_funcs:
+ *
+ * Since: 0.9.28
+ **/
void
hb_ot_font_set_funcs (hb_font_t *font)
{
- hb_ot_font_t *ot_font = _hb_ot_font_create (font);
+ hb_ot_font_t *ot_font = _hb_ot_font_create (font->face);
if (unlikely (!ot_font))
return;
diff --git a/src/hb-ot-font.h b/src/hb-ot-font.h
index 7a8c04a..80eaa54 100644
--- a/src/hb-ot-font.h
+++ b/src/hb-ot-font.h
@@ -24,6 +24,10 @@
* Google Author(s): Behdad Esfahbod, Roozbeh Pournader
*/
+#ifndef HB_OT_H_IN
+#error "Include <hb-ot.h> instead."
+#endif
+
#ifndef HB_OT_FONT_H
#define HB_OT_FONT_H
@@ -32,7 +36,7 @@
HB_BEGIN_DECLS
-void
+HB_EXTERN void
hb_ot_font_set_funcs (hb_font_t *font);
diff --git a/src/hb-ot-glyf-table.hh b/src/hb-ot-glyf-table.hh
new file mode 100644
index 0000000..9e5af6d
--- /dev/null
+++ b/src/hb-ot-glyf-table.hh
@@ -0,0 +1,104 @@
+/*
+ * Copyright © 2015 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_GLYF_TABLE_HH
+#define HB_OT_GLYF_TABLE_HH
+
+#include "hb-open-type-private.hh"
+
+
+namespace OT {
+
+
+/*
+ * loca -- Index to Location
+ */
+
+#define HB_OT_TAG_loca HB_TAG('l','o','c','a')
+
+
+struct loca
+{
+ static const hb_tag_t tableTag = HB_OT_TAG_loca;
+
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
+ TRACE_SANITIZE (this);
+ return_trace (true);
+ }
+
+ public:
+ union {
+ USHORT shortsZ[VAR]; /* Location offset divided by 2. */
+ ULONG longsZ[VAR]; /* Location offset. */
+ } u;
+ DEFINE_SIZE_ARRAY (0, u.longsZ);
+};
+
+
+/*
+ * glyf -- TrueType Glyph Data
+ */
+
+#define HB_OT_TAG_glyf HB_TAG('g','l','y','f')
+
+
+struct glyf
+{
+ static const hb_tag_t tableTag = HB_OT_TAG_glyf;
+
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
+ TRACE_SANITIZE (this);
+ /* We don't check for anything specific here. The users of the
+ * struct do all the hard work... */
+ return_trace (true);
+ }
+
+ public:
+ BYTE dataX[VAR]; /* Glyphs data. */
+
+ DEFINE_SIZE_ARRAY (0, dataX);
+};
+
+struct glyfGlyphHeader
+{
+ SHORT numberOfContours; /* If the number of contours is
+ * greater than or equal to zero,
+ * this is a simple glyph; if negative,
+ * this is a composite glyph. */
+ SHORT xMin; /* Minimum x for coordinate data. */
+ SHORT yMin; /* Minimum y for coordinate data. */
+ SHORT xMax; /* Maximum x for coordinate data. */
+ SHORT yMax; /* Maximum y for coordinate data. */
+
+ DEFINE_SIZE_STATIC (10);
+};
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_GLYF_TABLE_HH */
diff --git a/src/hb-ot-head-table.hh b/src/hb-ot-head-table.hh
index ec4e8c9..9c3e51e 100644
--- a/src/hb-ot-head-table.hh
+++ b/src/hb-ot-head-table.hh
@@ -45,21 +45,25 @@
{
static const hb_tag_t tableTag = HB_OT_TAG_head;
- inline unsigned int get_upem (void) const {
+ inline unsigned int get_upem (void) const
+ {
unsigned int upem = unitsPerEm;
/* If no valid head table found, assume 1000, which matches typical Type1 usage. */
return 16 <= upem && upem <= 16384 ? upem : 1000;
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) && likely (version.major == 1));
+ return_trace (c->check_struct (this) &&
+ version.major == 1 &&
+ magicNumber == 0x5F0F3CF5u);
}
protected:
- FixedVersion version; /* Version of the head table--currently
+ FixedVersion<>version; /* Version of the head table--currently
* 0x00010000u for version 1.0. */
- FixedVersion fontRevision; /* Set by font manufacturer. */
+ FixedVersion<>fontRevision; /* Set by font manufacturer. */
ULONG checkSumAdjustment; /* To compute: set it to 0, sum the
* entire font as ULONG, then store
* 0xB1B0AFBAu - sum. */
@@ -136,9 +140,10 @@
* 2: Like 1 but also contains neutrals;
* -1: Only strongly right to left;
* -2: Like -1 but also contains neutrals. */
+ public:
SHORT indexToLocFormat; /* 0 for short offsets, 1 for long. */
SHORT glyphDataFormat; /* 0 for current format. */
- public:
+
DEFINE_SIZE_STATIC (54);
};
diff --git a/src/hb-ot-hhea-table.hh b/src/hb-ot-hhea-table.hh
index edc0e29..c8e9536 100644
--- a/src/hb-ot-hhea-table.hh
+++ b/src/hb-ot-hhea-table.hh
@@ -49,13 +49,14 @@
static const hb_tag_t hheaTag = HB_OT_TAG_hhea;
static const hb_tag_t vheaTag = HB_OT_TAG_vhea;
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) && likely (version.major == 1));
+ return_trace (c->check_struct (this) && likely (version.major == 1));
}
public:
- FixedVersion version; /* 0x00010000u for version 1.0. */
+ FixedVersion<>version; /* 0x00010000u for version 1.0. */
FWORD ascender; /* Typographic ascent. */
FWORD descender; /* Typographic descent. */
FWORD lineGap; /* Typographic line gap. */
diff --git a/src/hb-ot-hmtx-table.hh b/src/hb-ot-hmtx-table.hh
index 317854c..49056e6 100644
--- a/src/hb-ot-hmtx-table.hh
+++ b/src/hb-ot-hmtx-table.hh
@@ -57,11 +57,12 @@
static const hb_tag_t hmtxTag = HB_OT_TAG_hmtx;
static const hb_tag_t vmtxTag = HB_OT_TAG_vmtx;
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
/* We don't check for anything specific here. The users of the
* struct do all the hard work... */
- return TRACE_RETURN (true);
+ return_trace (true);
}
public:
diff --git a/src/hb-ot-layout-common-private.hh b/src/hb-ot-layout-common-private.hh
index abd063c..6c7bac0 100644
--- a/src/hb-ot-layout-common-private.hh
+++ b/src/hb-ot-layout-common-private.hh
@@ -34,12 +34,24 @@
#include "hb-set-private.hh"
+#ifndef HB_MAX_NESTING_LEVEL
+#define HB_MAX_NESTING_LEVEL 6
+#endif
+#ifndef HB_MAX_CONTEXT_LENGTH
+#define HB_MAX_CONTEXT_LENGTH 64
+#endif
+
+
namespace OT {
+#define TRACE_DISPATCH(this, format) \
+ hb_auto_trace_t<context_t::max_debug_depth, typename context_t::return_t> trace \
+ (&c->debug_depth, c->get_name (), this, HB_FUNC, \
+ "format %d", (int) format);
+
+
#define NOT_COVERED ((unsigned int) -1)
-#define MAX_NESTING_LEVEL 8
-#define MAX_CONTEXT_LENGTH 64
@@ -63,12 +75,13 @@
struct sanitize_closure_t {
hb_tag_t tag;
- void *list_base;
+ const void *list_base;
};
- inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+ inline bool sanitize (hb_sanitize_context_t *c, const void *base) const
+ {
TRACE_SANITIZE (this);
const sanitize_closure_t closure = {tag, base};
- return TRACE_RETURN (c->check_struct (this) && offset.sanitize (c, base, &closure));
+ return_trace (c->check_struct (this) && offset.sanitize (c, base, &closure));
}
Tag tag; /* 4-byte Tag identifier */
@@ -121,9 +134,10 @@
inline const Type& operator [] (unsigned int i) const
{ return this+RecordArrayOf<Type>::operator [](i).offset; }
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (RecordArrayOf<Type>::sanitize (c, this));
+ return_trace (RecordArrayOf<Type>::sanitize (c, this));
}
};
@@ -134,9 +148,10 @@
return g < start ? -1 : g <= end ? 0 : +1 ;
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this));
+ return_trace (c->check_struct (this));
}
inline bool intersects (const hb_set_t *glyphs) const {
@@ -199,9 +214,10 @@
}
inline bool sanitize (hb_sanitize_context_t *c,
- const Record<LangSys>::sanitize_closure_t * = NULL) {
+ const Record<LangSys>::sanitize_closure_t * = NULL) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) && featureIndex.sanitize (c));
+ return_trace (c->check_struct (this) && featureIndex.sanitize (c));
}
Offset<> lookupOrderZ; /* = Null (reserved for an offset to a
@@ -238,9 +254,10 @@
inline const LangSys& get_default_lang_sys (void) const { return this+defaultLangSys; }
inline bool sanitize (hb_sanitize_context_t *c,
- const Record<Script>::sanitize_closure_t * = NULL) {
+ const Record<Script>::sanitize_closure_t * = NULL) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (defaultLangSys.sanitize (c, this) && langSys.sanitize (c, this));
+ return_trace (defaultLangSys.sanitize (c, this) && langSys.sanitize (c, this));
}
protected:
@@ -260,9 +277,10 @@
/* http://www.microsoft.com/typography/otspec/features_pt.htm#size */
struct FeatureParamsSize
{
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- if (unlikely (!c->check_struct (this))) return TRACE_RETURN (false);
+ if (unlikely (!c->check_struct (this))) return_trace (false);
/* This subtable has some "history", if you will. Some earlier versions of
* Adobe tools calculated the offset of the FeatureParams sutable from the
@@ -314,19 +332,19 @@
*/
if (!designSize)
- return TRACE_RETURN (false);
+ return_trace (false);
else if (subfamilyID == 0 &&
subfamilyNameID == 0 &&
rangeStart == 0 &&
rangeEnd == 0)
- return TRACE_RETURN (true);
+ return_trace (true);
else if (designSize < rangeStart ||
designSize > rangeEnd ||
subfamilyNameID < 256 ||
subfamilyNameID > 32767)
- return TRACE_RETURN (false);
+ return_trace (false);
else
- return TRACE_RETURN (true);
+ return_trace (true);
}
USHORT designSize; /* Represents the design size in 720/inch
@@ -371,11 +389,12 @@
/* http://www.microsoft.com/typography/otspec/features_pt.htm#ssxx */
struct FeatureParamsStylisticSet
{
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
/* Right now minorVersion is at zero. Which means, any table supports
* the uiNameID field. */
- return TRACE_RETURN (c->check_struct (this));
+ return_trace (c->check_struct (this));
}
USHORT version; /* (set to 0): This corresponds to a “minor”
@@ -404,10 +423,11 @@
/* http://www.microsoft.com/typography/otspec/features_ae.htm#cv01-cv99 */
struct FeatureParamsCharacterVariants
{
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) &&
- characters.sanitize (c));
+ return_trace (c->check_struct (this) &&
+ characters.sanitize (c));
}
USHORT format; /* Format number is set to 0. */
@@ -444,15 +464,16 @@
struct FeatureParams
{
- inline bool sanitize (hb_sanitize_context_t *c, hb_tag_t tag) {
+ inline bool sanitize (hb_sanitize_context_t *c, hb_tag_t tag) const
+ {
TRACE_SANITIZE (this);
if (tag == HB_TAG ('s','i','z','e'))
- return TRACE_RETURN (u.size.sanitize (c));
+ return_trace (u.size.sanitize (c));
if ((tag & 0xFFFF0000u) == HB_TAG ('s','s','\0','\0')) /* ssXX */
- return TRACE_RETURN (u.stylisticSet.sanitize (c));
+ return_trace (u.stylisticSet.sanitize (c));
if ((tag & 0xFFFF0000u) == HB_TAG ('c','v','\0','\0')) /* cvXX */
- return TRACE_RETURN (u.characterVariants.sanitize (c));
- return TRACE_RETURN (true);
+ return_trace (u.characterVariants.sanitize (c));
+ return_trace (true);
}
inline const FeatureParamsSize& get_size_params (hb_tag_t tag) const
@@ -486,10 +507,11 @@
{ return this+featureParams; }
inline bool sanitize (hb_sanitize_context_t *c,
- const Record<Feature>::sanitize_closure_t *closure) {
+ const Record<Feature>::sanitize_closure_t *closure) const
+ {
TRACE_SANITIZE (this);
if (unlikely (!(c->check_struct (this) && lookupIndex.sanitize (c))))
- return TRACE_RETURN (false);
+ return_trace (false);
/* Some earlier versions of Adobe tools calculated the offset of the
* FeatureParams subtable from the beginning of the FeatureList table!
@@ -504,10 +526,10 @@
OffsetTo<FeatureParams> orig_offset = featureParams;
if (unlikely (!featureParams.sanitize (c, this, closure ? closure->tag : HB_TAG_NONE)))
- return TRACE_RETURN (false);
+ return_trace (false);
if (likely (orig_offset.is_null ()))
- return TRACE_RETURN (true);
+ return_trace (true);
if (featureParams == 0 && closure &&
closure->tag == HB_TAG ('s','i','z','e') &&
@@ -522,10 +544,13 @@
if (new_offset == new_offset_int &&
c->try_set (&featureParams, new_offset) &&
!featureParams.sanitize (c, this, closure ? closure->tag : HB_TAG_NONE))
- return TRACE_RETURN (false);
+ return_trace (false);
+
+ if (c->edit_count > 1)
+ c->edit_count--; /* This was a "legitimate" edit; don't contribute to error count. */
}
- return TRACE_RETURN (true);
+ return_trace (true);
}
OffsetTo<FeatureParams>
@@ -557,10 +582,26 @@
DEFINE_SIZE_STATIC (2);
};
+} /* namespace OT */
+/* This has to be outside the namespace. */
+HB_MARK_AS_FLAG_T (OT::LookupFlag::Flags);
+namespace OT {
+
struct Lookup
{
inline unsigned int get_subtable_count (void) const { return subTable.len; }
+ template <typename SubTableType>
+ inline const SubTableType& get_subtable (unsigned int i) const
+ { return this+CastR<OffsetArrayOf<SubTableType> > (subTable)[i]; }
+
+ template <typename SubTableType>
+ inline const OffsetArrayOf<SubTableType>& get_subtables (void) const
+ { return CastR<OffsetArrayOf<SubTableType> > (subTable); }
+ template <typename SubTableType>
+ inline OffsetArrayOf<SubTableType>& get_subtables (void)
+ { return CastR<OffsetArrayOf<SubTableType> > (subTable); }
+
inline unsigned int get_type (void) const { return lookupType; }
/* lookup_props is a 32-bit integer where the lower 16-bit is LookupFlag and
@@ -577,36 +618,52 @@
return flag;
}
+ template <typename SubTableType, typename context_t>
+ inline typename context_t::return_t dispatch (context_t *c) const
+ {
+ unsigned int lookup_type = get_type ();
+ TRACE_DISPATCH (this, lookup_type);
+ unsigned int count = get_subtable_count ();
+ for (unsigned int i = 0; i < count; i++) {
+ typename context_t::return_t r = get_subtable<SubTableType> (i).dispatch (c, lookup_type);
+ if (c->stop_sublookup_iteration (r))
+ return_trace (r);
+ }
+ return_trace (c->default_return_value ());
+ }
+
inline bool serialize (hb_serialize_context_t *c,
unsigned int lookup_type,
uint32_t lookup_props,
unsigned int num_subtables)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend_min (*this))) return_trace (false);
lookupType.set (lookup_type);
lookupFlag.set (lookup_props & 0xFFFFu);
- if (unlikely (!subTable.serialize (c, num_subtables))) return TRACE_RETURN (false);
+ if (unlikely (!subTable.serialize (c, num_subtables))) return_trace (false);
if (lookupFlag & LookupFlag::UseMarkFilteringSet)
{
USHORT &markFilteringSet = StructAfter<USHORT> (subTable);
markFilteringSet.set (lookup_props >> 16);
}
- return TRACE_RETURN (true);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
/* Real sanitize of the subtables is done by GSUB/GPOS/... */
- if (!(c->check_struct (this) && subTable.sanitize (c))) return TRACE_RETURN (false);
+ if (!(c->check_struct (this) && subTable.sanitize (c))) return_trace (false);
if (lookupFlag & LookupFlag::UseMarkFilteringSet)
{
- USHORT &markFilteringSet = StructAfter<USHORT> (subTable);
- if (!markFilteringSet.sanitize (c)) return TRACE_RETURN (false);
+ const USHORT &markFilteringSet = StructAfter<USHORT> (subTable);
+ if (!markFilteringSet.sanitize (c)) return_trace (false);
}
- return TRACE_RETURN (true);
+ return_trace (true);
}
+ private:
USHORT lookupType; /* Different enumerations for GSUB and GPOS */
USHORT lookupFlag; /* Lookup qualifiers */
ArrayOf<Offset<> >
@@ -642,18 +699,19 @@
unsigned int num_glyphs)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend_min (*this))) return_trace (false);
glyphArray.len.set (num_glyphs);
- if (unlikely (!c->extend (glyphArray))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend (glyphArray))) return_trace (false);
for (unsigned int i = 0; i < num_glyphs; i++)
glyphArray[i] = glyphs[i];
glyphs.advance (num_glyphs);
- return TRACE_RETURN (true);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (glyphArray.sanitize (c));
+ return_trace (glyphArray.sanitize (c));
}
inline bool intersects_coverage (const hb_set_t *glyphs, unsigned int index) const {
@@ -710,16 +768,16 @@
unsigned int num_glyphs)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend_min (*this))) return_trace (false);
- if (unlikely (!num_glyphs)) return TRACE_RETURN (true);
+ if (unlikely (!num_glyphs)) return_trace (true);
unsigned int num_ranges = 1;
for (unsigned int i = 1; i < num_glyphs; i++)
if (glyphs[i - 1] + 1 != glyphs[i])
num_ranges++;
rangeRecord.len.set (num_ranges);
- if (unlikely (!c->extend (rangeRecord))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend (rangeRecord))) return_trace (false);
unsigned int range = 0;
rangeRecord[range].start = glyphs[0];
@@ -734,12 +792,13 @@
rangeRecord[range].end = glyphs[i];
}
glyphs.advance (num_glyphs);
- return TRACE_RETURN (true);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (rangeRecord.sanitize (c));
+ return_trace (rangeRecord.sanitize (c));
}
inline bool intersects_coverage (const hb_set_t *glyphs, unsigned int index) const {
@@ -819,26 +878,27 @@
unsigned int num_glyphs)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend_min (*this))) return_trace (false);
unsigned int num_ranges = 1;
for (unsigned int i = 1; i < num_glyphs; i++)
if (glyphs[i - 1] + 1 != glyphs[i])
num_ranges++;
u.format.set (num_glyphs * 2 < num_ranges * 3 ? 1 : 2);
switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.serialize (c, glyphs, num_glyphs));
- case 2: return TRACE_RETURN (u.format2.serialize (c, glyphs, num_glyphs));
- default:return TRACE_RETURN (false);
+ case 1: return_trace (u.format1.serialize (c, glyphs, num_glyphs));
+ case 2: return_trace (u.format2.serialize (c, glyphs, num_glyphs));
+ default:return_trace (false);
}
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ if (!u.format.sanitize (c)) return_trace (false);
switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- case 2: return TRACE_RETURN (u.format2.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (u.format1.sanitize (c));
+ case 2: return_trace (u.format2.sanitize (c));
+ default:return_trace (true);
}
}
@@ -938,14 +998,16 @@
private:
inline unsigned int get_class (hb_codepoint_t glyph_id) const
{
- if (unlikely ((unsigned int) (glyph_id - startGlyph) < classValue.len))
- return classValue[glyph_id - startGlyph];
+ unsigned int i = (unsigned int) (glyph_id - startGlyph);
+ if (unlikely (i < classValue.len))
+ return classValue[i];
return 0;
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) && classValue.sanitize (c));
+ return_trace (c->check_struct (this) && classValue.sanitize (c));
}
template <typename set_t>
@@ -994,14 +1056,15 @@
inline unsigned int get_class (hb_codepoint_t glyph_id) const
{
int i = rangeRecord.bsearch (glyph_id);
- if (i != -1)
+ if (unlikely (i != -1))
return rangeRecord[i].value;
return 0;
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (rangeRecord.sanitize (c));
+ return_trace (rangeRecord.sanitize (c));
}
template <typename set_t>
@@ -1056,13 +1119,14 @@
}
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ if (!u.format.sanitize (c)) return_trace (false);
switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- case 2: return TRACE_RETURN (u.format2.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (u.format1.sanitize (c));
+ case 2: return_trace (u.format2.sanitize (c));
+ default:return_trace (true);
}
}
@@ -1106,6 +1170,21 @@
inline hb_position_t get_y_delta (hb_font_t *font) const
{ return get_delta (font->y_ppem, font->y_scale); }
+ inline unsigned int get_size (void) const
+ {
+ unsigned int f = deltaFormat;
+ if (unlikely (f < 1 || f > 3 || startSize > endSize)) return 3 * USHORT::static_size;
+ return USHORT::static_size * (4 + ((endSize - startSize) >> (4 - f)));
+ }
+
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
+ TRACE_SANITIZE (this);
+ return_trace (c->check_struct (this) && c->check_range (this, this->get_size ()));
+ }
+
+ private:
+
inline int get_delta (unsigned int ppem, int scale) const
{
if (!ppem) return 0;
@@ -1116,8 +1195,6 @@
return (int) (pixels * (int64_t) scale / ppem);
}
-
-
inline int get_delta_pixels (unsigned int ppem_size) const
{
unsigned int f = deltaFormat;
@@ -1141,18 +1218,6 @@
return delta;
}
- inline unsigned int get_size (void) const
- {
- unsigned int f = deltaFormat;
- if (unlikely (f < 1 || f > 3 || startSize > endSize)) return 3 * USHORT::static_size;
- return USHORT::static_size * (4 + ((endSize - startSize) >> (4 - f)));
- }
-
- inline bool sanitize (hb_sanitize_context_t *c) {
- TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) && c->check_range (this, this->get_size ()));
- }
-
protected:
USHORT startSize; /* Smallest size to correct--in ppem */
USHORT endSize; /* Largest size to correct--in ppem */
diff --git a/src/hb-ot-layout-gdef-table.hh b/src/hb-ot-layout-gdef-table.hh
index 84a5e79..2b4bc5a 100644
--- a/src/hb-ot-layout-gdef-table.hh
+++ b/src/hb-ot-layout-gdef-table.hh
@@ -71,9 +71,10 @@
return points.len;
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (coverage.sanitize (c, this) && attachPoint.sanitize (c, this));
+ return_trace (coverage.sanitize (c, this) && attachPoint.sanitize (c, this));
}
protected:
@@ -101,9 +102,10 @@
return HB_DIRECTION_IS_HORIZONTAL (direction) ? font->em_scale_x (coordinate) : font->em_scale_y (coordinate);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this));
+ return_trace (c->check_struct (this));
}
protected:
@@ -127,9 +129,10 @@
return 0;
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this));
+ return_trace (c->check_struct (this));
}
protected:
@@ -150,9 +153,10 @@
font->em_scale_y (coordinate) + (this+deviceTable).get_y_delta (font);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) && deviceTable.sanitize (c, this));
+ return_trace (c->check_struct (this) && deviceTable.sanitize (c, this));
}
protected:
@@ -178,14 +182,15 @@
}
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ if (!u.format.sanitize (c)) return_trace (false);
switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- case 2: return TRACE_RETURN (u.format2.sanitize (c));
- case 3: return TRACE_RETURN (u.format3.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (u.format1.sanitize (c));
+ case 2: return_trace (u.format2.sanitize (c));
+ case 3: return_trace (u.format3.sanitize (c));
+ default:return_trace (true);
}
}
@@ -219,9 +224,10 @@
return carets.len;
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (carets.sanitize (c, this));
+ return_trace (carets.sanitize (c, this));
}
protected:
@@ -253,9 +259,10 @@
return lig_glyph.get_lig_carets (font, direction, glyph_id, start_offset, caret_count, caret_array);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (coverage.sanitize (c, this) && ligGlyph.sanitize (c, this));
+ return_trace (coverage.sanitize (c, this) && ligGlyph.sanitize (c, this));
}
protected:
@@ -275,9 +282,10 @@
inline bool covers (unsigned int set_index, hb_codepoint_t glyph_id) const
{ return (this+coverage[set_index]).get_coverage (glyph_id) != NOT_COVERED; }
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (coverage.sanitize (c, this));
+ return_trace (coverage.sanitize (c, this));
}
protected:
@@ -299,12 +307,13 @@
}
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ if (!u.format.sanitize (c)) return_trace (false);
switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (u.format1.sanitize (c));
+ default:return_trace (true);
}
}
@@ -364,15 +373,16 @@
inline bool mark_set_covers (unsigned int set_index, hb_codepoint_t glyph_id) const
{ return version.to_int () >= 0x00010002u && (this+markGlyphSetsDef[0]).covers (set_index, glyph_id); }
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (version.sanitize (c) &&
- likely (version.major == 1) &&
- glyphClassDef.sanitize (c, this) &&
- attachList.sanitize (c, this) &&
- ligCaretList.sanitize (c, this) &&
- markAttachClassDef.sanitize (c, this) &&
- (version.to_int () < 0x00010002u || markGlyphSetsDef[0].sanitize (c, this)));
+ return_trace (version.sanitize (c) &&
+ likely (version.major == 1) &&
+ glyphClassDef.sanitize (c, this) &&
+ attachList.sanitize (c, this) &&
+ ligCaretList.sanitize (c, this) &&
+ markAttachClassDef.sanitize (c, this) &&
+ (version.to_int () < 0x00010002u || markGlyphSetsDef[0].sanitize (c, this)));
}
@@ -399,7 +409,7 @@
protected:
- FixedVersion version; /* Version of the GDEF table--currently
+ FixedVersion<>version; /* Version of the GDEF table--currently
* 0x00010002u */
OffsetTo<ClassDef>
glyphClassDef; /* Offset to class definition table
diff --git a/src/hb-ot-layout-gpos-table.hh b/src/hb-ot-layout-gpos-table.hh
index f7fef52..59dddcf 100644
--- a/src/hb-ot-layout-gpos-table.hh
+++ b/src/hb-ot-layout-gpos-table.hh
@@ -36,8 +36,17 @@
/* buffer **position** var allocations */
-#define attach_lookback() var.u16[0] /* number of glyphs to go back to attach this glyph to its base */
-#define cursive_chain() var.i16[1] /* character to which this connects, may be positive or negative */
+#define attach_chain() var.i16[0] /* glyph to which this attaches to, relative to current glyphs; negative for going back, positive for forward. */
+#define attach_type() var.u8[2] /* attachment type */
+/* Note! if attach_chain() is zero, the value of attach_type() is irrelevant. */
+
+enum attach_type_t {
+ ATTACH_TYPE_NONE = 0X00,
+
+ /* Each attachment should be either a mark or a cursive; can't be both. */
+ ATTACH_TYPE_MARK = 0X01,
+ ATTACH_TYPE_CURSIVE = 0X02,
+};
/* Shared Tables: ValueRecord, Anchor Table, and MarkArray */
@@ -146,7 +155,8 @@
}
private:
- inline bool sanitize_value_devices (hb_sanitize_context_t *c, void *base, Value *values) {
+ inline bool sanitize_value_devices (hb_sanitize_context_t *c, const void *base, const Value *values) const
+ {
unsigned int format = *this;
if (format & xPlacement) values++;
@@ -177,41 +187,44 @@
return (format & devices) != 0;
}
- inline bool sanitize_value (hb_sanitize_context_t *c, void *base, Value *values) {
+ inline bool sanitize_value (hb_sanitize_context_t *c, const void *base, const Value *values) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_range (values, get_size ()) && (!has_device () || sanitize_value_devices (c, base, values)));
+ return_trace (c->check_range (values, get_size ()) && (!has_device () || sanitize_value_devices (c, base, values)));
}
- inline bool sanitize_values (hb_sanitize_context_t *c, void *base, Value *values, unsigned int count) {
+ inline bool sanitize_values (hb_sanitize_context_t *c, const void *base, const Value *values, unsigned int count) const
+ {
TRACE_SANITIZE (this);
unsigned int len = get_len ();
- if (!c->check_array (values, get_size (), count)) return TRACE_RETURN (false);
+ if (!c->check_array (values, get_size (), count)) return_trace (false);
- if (!has_device ()) return TRACE_RETURN (true);
+ if (!has_device ()) return_trace (true);
for (unsigned int i = 0; i < count; i++) {
if (!sanitize_value_devices (c, base, values))
- return TRACE_RETURN (false);
+ return_trace (false);
values += len;
}
- return TRACE_RETURN (true);
+ return_trace (true);
}
/* Just sanitize referenced Device tables. Doesn't check the values themselves. */
- inline bool sanitize_values_stride_unsafe (hb_sanitize_context_t *c, void *base, Value *values, unsigned int count, unsigned int stride) {
+ inline bool sanitize_values_stride_unsafe (hb_sanitize_context_t *c, const void *base, const Value *values, unsigned int count, unsigned int stride) const
+ {
TRACE_SANITIZE (this);
- if (!has_device ()) return TRACE_RETURN (true);
+ if (!has_device ()) return_trace (true);
for (unsigned int i = 0; i < count; i++) {
if (!sanitize_value_devices (c, base, values))
- return TRACE_RETURN (false);
+ return_trace (false);
values += stride;
}
- return TRACE_RETURN (true);
+ return_trace (true);
}
};
@@ -225,9 +238,10 @@
*y = font->em_scale_y (yCoordinate);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this));
+ return_trace (c->check_struct (this));
}
protected:
@@ -254,9 +268,10 @@
*y = ret && y_ppem ? cy : font->em_scale_y (yCoordinate);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this));
+ return_trace (c->check_struct (this));
}
protected:
@@ -282,9 +297,10 @@
*y += (this+yDeviceTable).get_x_delta (font);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) && xDeviceTable.sanitize (c, this) && yDeviceTable.sanitize (c, this));
+ return_trace (c->check_struct (this) && xDeviceTable.sanitize (c, this) && yDeviceTable.sanitize (c, this));
}
protected:
@@ -317,14 +333,15 @@
}
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ if (!u.format.sanitize (c)) return_trace (false);
switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- case 2: return TRACE_RETURN (u.format2.sanitize (c));
- case 3: return TRACE_RETURN (u.format3.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (u.format1.sanitize (c));
+ case 2: return_trace (u.format2.sanitize (c));
+ case 3: return_trace (u.format3.sanitize (c));
+ default:return_trace (true);
}
}
@@ -349,15 +366,16 @@
return this+matrixZ[row * cols + col];
}
- inline bool sanitize (hb_sanitize_context_t *c, unsigned int cols) {
+ inline bool sanitize (hb_sanitize_context_t *c, unsigned int cols) const
+ {
TRACE_SANITIZE (this);
- if (!c->check_struct (this)) return TRACE_RETURN (false);
- if (unlikely (rows > 0 && cols >= ((unsigned int) -1) / rows)) return TRACE_RETURN (false);
+ if (!c->check_struct (this)) return_trace (false);
+ if (unlikely (rows > 0 && cols >= ((unsigned int) -1) / rows)) return_trace (false);
unsigned int count = rows * cols;
- if (!c->check_array (matrixZ, matrixZ[0].static_size, count)) return TRACE_RETURN (false);
+ if (!c->check_array (matrixZ, matrixZ[0].static_size, count)) return_trace (false);
for (unsigned int i = 0; i < count; i++)
- if (!matrixZ[i].sanitize (c, this)) return TRACE_RETURN (false);
- return TRACE_RETURN (true);
+ if (!matrixZ[i].sanitize (c, this)) return_trace (false);
+ return_trace (true);
}
USHORT rows; /* Number of rows */
@@ -374,9 +392,10 @@
{
friend struct MarkArray;
- inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+ inline bool sanitize (hb_sanitize_context_t *c, const void *base) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) && markAnchor.sanitize (c, base));
+ return_trace (c->check_struct (this) && markAnchor.sanitize (c, base));
}
protected:
@@ -405,7 +424,7 @@
const Anchor& glyph_anchor = anchors.get_anchor (glyph_index, mark_class, class_count, &found);
/* If this subtable doesn't have an anchor for this base and this class,
* return false such that the subsequent subtables have a chance at it. */
- if (unlikely (!found)) return TRACE_RETURN (false);
+ if (unlikely (!found)) return_trace (false);
hb_position_t mark_x, mark_y, base_x, base_y;
@@ -415,15 +434,34 @@
hb_glyph_position_t &o = buffer->cur_pos();
o.x_offset = base_x - mark_x;
o.y_offset = base_y - mark_y;
- o.attach_lookback() = buffer->idx - glyph_pos;
+ o.attach_type() = ATTACH_TYPE_MARK;
+ o.attach_chain() = (int) glyph_pos - (int) buffer->idx;
+ buffer->scratch_flags |= HB_BUFFER_SCRATCH_FLAG_HAS_GPOS_ATTACHMENT;
+ {
+ unsigned int i = buffer->idx;
+ unsigned int j = glyph_pos;
+ hb_glyph_position_t *pos = buffer->pos;
+ assert (j < i);
+ if (HB_DIRECTION_IS_FORWARD (c->direction))
+ for (unsigned int k = j; k < i; k++) {
+ pos[i].x_offset -= pos[k].x_advance;
+ pos[i].y_offset -= pos[k].y_advance;
+ }
+ else
+ for (unsigned int k = j + 1; k < i + 1; k++) {
+ pos[i].x_offset += pos[k].x_advance;
+ pos[i].y_offset += pos[k].y_advance;
+ }
+ }
buffer->idx++;
- return TRACE_RETURN (true);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (ArrayOf<MarkRecord>::sanitize (c, this));
+ return_trace (ArrayOf<MarkRecord>::sanitize (c, this));
}
};
@@ -448,18 +486,21 @@
TRACE_APPLY (this);
hb_buffer_t *buffer = c->buffer;
unsigned int index = (this+coverage).get_coverage (buffer->cur().codepoint);
- if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (index == NOT_COVERED)) return_trace (false);
valueFormat.apply_value (c->font, c->direction, this,
values, buffer->cur_pos());
buffer->idx++;
- return TRACE_RETURN (true);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) && coverage.sanitize (c, this) && valueFormat.sanitize_value (c, this, values));
+ return_trace (c->check_struct (this) &&
+ coverage.sanitize (c, this) &&
+ valueFormat.sanitize_value (c, this, values));
}
protected:
@@ -494,21 +535,24 @@
TRACE_APPLY (this);
hb_buffer_t *buffer = c->buffer;
unsigned int index = (this+coverage).get_coverage (buffer->cur().codepoint);
- if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (index == NOT_COVERED)) return_trace (false);
- if (likely (index >= valueCount)) return TRACE_RETURN (false);
+ if (likely (index >= valueCount)) return_trace (false);
valueFormat.apply_value (c->font, c->direction, this,
&values[index * valueFormat.get_len ()],
buffer->cur_pos());
buffer->idx++;
- return TRACE_RETURN (true);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) && coverage.sanitize (c, this) && valueFormat.sanitize_values (c, this, values, valueCount));
+ return_trace (c->check_struct (this) &&
+ coverage.sanitize (c, this) &&
+ valueFormat.sanitize_values (c, this, values, valueCount));
}
protected:
@@ -531,20 +575,11 @@
inline typename context_t::return_t dispatch (context_t *c) const
{
TRACE_DISPATCH (this, u.format);
+ if (unlikely (!c->may_dispatch (this, &u.format))) return_trace (c->no_dispatch_return_value ());
switch (u.format) {
- case 1: return TRACE_RETURN (c->dispatch (u.format1));
- case 2: return TRACE_RETURN (c->dispatch (u.format2));
- default:return TRACE_RETURN (c->default_return_value ());
- }
- }
-
- inline bool sanitize (hb_sanitize_context_t *c) {
- TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
- switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- case 2: return TRACE_RETURN (u.format2.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (c->dispatch (u.format1));
+ case 2: return_trace (c->dispatch (u.format2));
+ default:return_trace (c->default_return_value ());
}
}
@@ -607,7 +642,7 @@
/* Hand-coded bsearch. */
if (unlikely (!count))
- return TRACE_RETURN (false);
+ return_trace (false);
hb_codepoint_t x = buffer->info[pos].codepoint;
int min = 0, max = (int) count - 1;
while (min <= max)
@@ -628,29 +663,30 @@
if (len2)
pos++;
buffer->idx = pos;
- return TRACE_RETURN (true);
+ return_trace (true);
}
}
- return TRACE_RETURN (false);
+ return_trace (false);
}
struct sanitize_closure_t {
- void *base;
- ValueFormat *valueFormats;
+ const void *base;
+ const ValueFormat *valueFormats;
unsigned int len1; /* valueFormats[0].get_len() */
unsigned int stride; /* 1 + len1 + len2 */
};
- inline bool sanitize (hb_sanitize_context_t *c, const sanitize_closure_t *closure) {
+ inline bool sanitize (hb_sanitize_context_t *c, const sanitize_closure_t *closure) const
+ {
TRACE_SANITIZE (this);
if (!(c->check_struct (this)
- && c->check_array (arrayZ, USHORT::static_size * closure->stride, len))) return TRACE_RETURN (false);
+ && c->check_array (arrayZ, USHORT::static_size * closure->stride, len))) return_trace (false);
unsigned int count = len;
- PairValueRecord *record = CastP<PairValueRecord> (arrayZ);
- return TRACE_RETURN (closure->valueFormats[0].sanitize_values_stride_unsafe (c, closure->base, &record->values[0], count, closure->stride)
- && closure->valueFormats[1].sanitize_values_stride_unsafe (c, closure->base, &record->values[closure->len1], count, closure->stride));
+ const PairValueRecord *record = CastP<PairValueRecord> (arrayZ);
+ return_trace (closure->valueFormats[0].sanitize_values_stride_unsafe (c, closure->base, &record->values[0], count, closure->stride) &&
+ closure->valueFormats[1].sanitize_values_stride_unsafe (c, closure->base, &record->values[closure->len1], count, closure->stride));
}
protected:
@@ -681,20 +717,22 @@
{
TRACE_APPLY (this);
hb_buffer_t *buffer = c->buffer;
- hb_apply_context_t::skipping_forward_iterator_t skippy_iter (c, buffer->idx, 1);
- if (skippy_iter.has_no_chance ()) return TRACE_RETURN (false);
-
unsigned int index = (this+coverage).get_coverage (buffer->cur().codepoint);
- if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (index == NOT_COVERED)) return_trace (false);
- if (!skippy_iter.next ()) return TRACE_RETURN (false);
+ hb_apply_context_t::skipping_iterator_t &skippy_iter = c->iter_input;
+ skippy_iter.reset (buffer->idx, 1);
+ if (!skippy_iter.next ()) return_trace (false);
- return TRACE_RETURN ((this+pairSet[index]).apply (c, &valueFormat1, skippy_iter.idx));
+ return_trace ((this+pairSet[index]).apply (c, &valueFormat1, skippy_iter.idx));
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
+ if (!c->check_struct (this)) return_trace (false);
+
unsigned int len1 = valueFormat1.get_len ();
unsigned int len2 = valueFormat2.get_len ();
PairSet::sanitize_closure_t closure = {
@@ -704,7 +742,7 @@
1 + len1 + len2
};
- return TRACE_RETURN (c->check_struct (this) && coverage.sanitize (c, this) && pairSet.sanitize (c, this, &closure));
+ return_trace (coverage.sanitize (c, this) && pairSet.sanitize (c, this, &closure));
}
protected:
@@ -730,7 +768,7 @@
inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
{
TRACE_COLLECT_GLYPHS (this);
- /* (this+coverage).add_coverage (c->input); // Don't need this. */
+ (this+coverage).add_coverage (c->input);
unsigned int count1 = class1Count;
const ClassDef &klass1 = this+classDef1;
@@ -752,13 +790,12 @@
{
TRACE_APPLY (this);
hb_buffer_t *buffer = c->buffer;
- hb_apply_context_t::skipping_forward_iterator_t skippy_iter (c, buffer->idx, 1);
- if (skippy_iter.has_no_chance ()) return TRACE_RETURN (false);
-
unsigned int index = (this+coverage).get_coverage (buffer->cur().codepoint);
- if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (index == NOT_COVERED)) return_trace (false);
- if (!skippy_iter.next ()) return TRACE_RETURN (false);
+ hb_apply_context_t::skipping_iterator_t &skippy_iter = c->iter_input;
+ skippy_iter.reset (buffer->idx, 1);
+ if (!skippy_iter.next ()) return_trace (false);
unsigned int len1 = valueFormat1.get_len ();
unsigned int len2 = valueFormat2.get_len ();
@@ -766,7 +803,7 @@
unsigned int klass1 = (this+classDef1).get_class (buffer->cur().codepoint);
unsigned int klass2 = (this+classDef2).get_class (buffer->info[skippy_iter.idx].codepoint);
- if (unlikely (klass1 >= class1Count || klass2 >= class2Count)) return TRACE_RETURN (false);
+ if (unlikely (klass1 >= class1Count || klass2 >= class2Count)) return_trace (false);
const Value *v = &values[record_len * (klass1 * class2Count + klass2)];
valueFormat1.apply_value (c->font, c->direction, this,
@@ -778,24 +815,25 @@
if (len2)
buffer->idx++;
- return TRACE_RETURN (true);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
if (!(c->check_struct (this)
&& coverage.sanitize (c, this)
&& classDef1.sanitize (c, this)
- && classDef2.sanitize (c, this))) return TRACE_RETURN (false);
+ && classDef2.sanitize (c, this))) return_trace (false);
unsigned int len1 = valueFormat1.get_len ();
unsigned int len2 = valueFormat2.get_len ();
unsigned int stride = len1 + len2;
unsigned int record_size = valueFormat1.get_size () + valueFormat2.get_size ();
unsigned int count = (unsigned int) class1Count * (unsigned int) class2Count;
- return TRACE_RETURN (c->check_array (values, record_size, count) &&
- valueFormat1.sanitize_values_stride_unsafe (c, this, &values[0], count, stride) &&
- valueFormat2.sanitize_values_stride_unsafe (c, this, &values[len1], count, stride));
+ return_trace (c->check_array (values, record_size, count) &&
+ valueFormat1.sanitize_values_stride_unsafe (c, this, &values[0], count, stride) &&
+ valueFormat2.sanitize_values_stride_unsafe (c, this, &values[len1], count, stride));
}
protected:
@@ -834,20 +872,11 @@
inline typename context_t::return_t dispatch (context_t *c) const
{
TRACE_DISPATCH (this, u.format);
+ if (unlikely (!c->may_dispatch (this, &u.format))) return_trace (c->no_dispatch_return_value ());
switch (u.format) {
- case 1: return TRACE_RETURN (c->dispatch (u.format1));
- case 2: return TRACE_RETURN (c->dispatch (u.format2));
- default:return TRACE_RETURN (c->default_return_value ());
- }
- }
-
- inline bool sanitize (hb_sanitize_context_t *c) {
- TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
- switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- case 2: return TRACE_RETURN (u.format2.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (c->dispatch (u.format1));
+ case 2: return_trace (c->dispatch (u.format2));
+ default:return_trace (c->default_return_value ());
}
}
@@ -864,9 +893,10 @@
{
friend struct CursivePosFormat1;
- inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+ inline bool sanitize (hb_sanitize_context_t *c, const void *base) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (entryAnchor.sanitize (c, base) && exitAnchor.sanitize (c, base));
+ return_trace (entryAnchor.sanitize (c, base) && exitAnchor.sanitize (c, base));
}
protected:
@@ -882,6 +912,9 @@
DEFINE_SIZE_STATIC (4);
};
+static void
+reverse_cursive_minor_offset (hb_glyph_position_t *pos, unsigned int i, hb_direction_t direction, unsigned int new_parent);
+
struct CursivePosFormat1
{
inline void collect_glyphs (hb_collect_glyphs_context_t *c) const
@@ -900,19 +933,15 @@
TRACE_APPLY (this);
hb_buffer_t *buffer = c->buffer;
- /* We don't handle mark glyphs here. */
- if (unlikely (_hb_glyph_info_is_mark (&buffer->cur()))) return TRACE_RETURN (false);
-
- hb_apply_context_t::skipping_forward_iterator_t skippy_iter (c, buffer->idx, 1);
- if (skippy_iter.has_no_chance ()) return TRACE_RETURN (false);
-
const EntryExitRecord &this_record = entryExitRecord[(this+coverage).get_coverage (buffer->cur().codepoint)];
- if (!this_record.exitAnchor) return TRACE_RETURN (false);
+ if (!this_record.exitAnchor) return_trace (false);
- if (!skippy_iter.next ()) return TRACE_RETURN (false);
+ hb_apply_context_t::skipping_iterator_t &skippy_iter = c->iter_input;
+ skippy_iter.reset (buffer->idx, 1);
+ if (!skippy_iter.next ()) return_trace (false);
const EntryExitRecord &next_record = entryExitRecord[(this+coverage).get_coverage (buffer->info[skippy_iter.idx].codepoint)];
- if (!next_record.entryAnchor) return TRACE_RETURN (false);
+ if (!next_record.entryAnchor) return_trace (false);
unsigned int i = buffer->idx;
unsigned int j = skippy_iter.idx;
@@ -960,27 +989,49 @@
}
/* Cross-direction adjustment */
- if (c->lookup_props & LookupFlag::RightToLeft) {
- pos[i].cursive_chain() = j - i;
- if (likely (HB_DIRECTION_IS_HORIZONTAL (c->direction)))
- pos[i].y_offset = entry_y - exit_y;
- else
- pos[i].x_offset = entry_x - exit_x;
- } else {
- pos[j].cursive_chain() = i - j;
- if (likely (HB_DIRECTION_IS_HORIZONTAL (c->direction)))
- pos[j].y_offset = exit_y - entry_y;
- else
- pos[j].x_offset = exit_x - entry_x;
+
+ /* We attach child to parent (think graph theory and rooted trees whereas
+ * the root stays on baseline and each node aligns itself against its
+ * parent.
+ *
+ * Optimize things for the case of RightToLeft, as that's most common in
+ * Arabinc. */
+ unsigned int child = i;
+ unsigned int parent = j;
+ hb_position_t x_offset = entry_x - exit_x;
+ hb_position_t y_offset = entry_y - exit_y;
+ if (!(c->lookup_props & LookupFlag::RightToLeft))
+ {
+ unsigned int k = child;
+ child = parent;
+ parent = k;
+ x_offset = -x_offset;
+ y_offset = -y_offset;
}
+ /* If child was already connected to someone else, walk through its old
+ * chain and reverse the link direction, such that the whole tree of its
+ * previous connection now attaches to new parent. Watch out for case
+ * where new parent is on the path from old chain...
+ */
+ reverse_cursive_minor_offset (pos, child, c->direction, parent);
+
+ pos[child].attach_type() = ATTACH_TYPE_CURSIVE;
+ pos[child].attach_chain() = (int) parent - (int) child;
+ buffer->scratch_flags |= HB_BUFFER_SCRATCH_FLAG_HAS_GPOS_ATTACHMENT;
+ if (likely (HB_DIRECTION_IS_HORIZONTAL (c->direction)))
+ pos[child].y_offset = y_offset;
+ else
+ pos[child].x_offset = x_offset;
+
buffer->idx = j;
- return TRACE_RETURN (true);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (coverage.sanitize (c, this) && entryExitRecord.sanitize (c, this));
+ return_trace (coverage.sanitize (c, this) && entryExitRecord.sanitize (c, this));
}
protected:
@@ -1001,18 +1052,10 @@
inline typename context_t::return_t dispatch (context_t *c) const
{
TRACE_DISPATCH (this, u.format);
+ if (unlikely (!c->may_dispatch (this, &u.format))) return_trace (c->no_dispatch_return_value ());
switch (u.format) {
- case 1: return TRACE_RETURN (c->dispatch (u.format1));
- default:return TRACE_RETURN (c->default_return_value ());
- }
- }
-
- inline bool sanitize (hb_sanitize_context_t *c) {
- TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
- switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (c->dispatch (u.format1));
+ default:return_trace (c->default_return_value ());
}
}
@@ -1048,31 +1091,36 @@
TRACE_APPLY (this);
hb_buffer_t *buffer = c->buffer;
unsigned int mark_index = (this+markCoverage).get_coverage (buffer->cur().codepoint);
- if (likely (mark_index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (mark_index == NOT_COVERED)) return_trace (false);
- /* now we search backwards for a non-mark glyph */
- hb_apply_context_t::skipping_backward_iterator_t skippy_iter (c, buffer->idx, 1);
+ /* Now we search backwards for a non-mark glyph */
+ hb_apply_context_t::skipping_iterator_t &skippy_iter = c->iter_input;
+ skippy_iter.reset (buffer->idx, 1);
skippy_iter.set_lookup_props (LookupFlag::IgnoreMarks);
do {
- if (!skippy_iter.prev ()) return TRACE_RETURN (false);
+ if (!skippy_iter.prev ()) return_trace (false);
/* We only want to attach to the first of a MultipleSubst sequence. Reject others. */
if (0 == _hb_glyph_info_get_lig_comp (&buffer->info[skippy_iter.idx])) break;
skippy_iter.reject ();
} while (1);
/* Checking that matched glyph is actually a base glyph by GDEF is too strong; disabled */
- if (!_hb_glyph_info_is_base_glyph (&buffer->info[skippy_iter.idx])) { /*return TRACE_RETURN (false);*/ }
+ //if (!_hb_glyph_info_is_base_glyph (&buffer->info[skippy_iter.idx])) { return_trace (false); }
unsigned int base_index = (this+baseCoverage).get_coverage (buffer->info[skippy_iter.idx].codepoint);
- if (base_index == NOT_COVERED) return TRACE_RETURN (false);
+ if (base_index == NOT_COVERED) return_trace (false);
- return TRACE_RETURN ((this+markArray).apply (c, mark_index, base_index, this+baseArray, classCount, skippy_iter.idx));
+ return_trace ((this+markArray).apply (c, mark_index, base_index, this+baseArray, classCount, skippy_iter.idx));
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) && markCoverage.sanitize (c, this) && baseCoverage.sanitize (c, this) &&
- markArray.sanitize (c, this) && baseArray.sanitize (c, this, (unsigned int) classCount));
+ return_trace (c->check_struct (this) &&
+ markCoverage.sanitize (c, this) &&
+ baseCoverage.sanitize (c, this) &&
+ markArray.sanitize (c, this) &&
+ baseArray.sanitize (c, this, (unsigned int) classCount));
}
protected:
@@ -1100,18 +1148,10 @@
inline typename context_t::return_t dispatch (context_t *c) const
{
TRACE_DISPATCH (this, u.format);
+ if (unlikely (!c->may_dispatch (this, &u.format))) return_trace (c->no_dispatch_return_value ());
switch (u.format) {
- case 1: return TRACE_RETURN (c->dispatch (u.format1));
- default:return TRACE_RETURN (c->default_return_value ());
- }
- }
-
- inline bool sanitize (hb_sanitize_context_t *c) {
- TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
- switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (c->dispatch (u.format1));
+ default:return_trace (c->default_return_value ());
}
}
@@ -1152,26 +1192,27 @@
TRACE_APPLY (this);
hb_buffer_t *buffer = c->buffer;
unsigned int mark_index = (this+markCoverage).get_coverage (buffer->cur().codepoint);
- if (likely (mark_index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (mark_index == NOT_COVERED)) return_trace (false);
- /* now we search backwards for a non-mark glyph */
- hb_apply_context_t::skipping_backward_iterator_t skippy_iter (c, buffer->idx, 1);
+ /* Now we search backwards for a non-mark glyph */
+ hb_apply_context_t::skipping_iterator_t &skippy_iter = c->iter_input;
+ skippy_iter.reset (buffer->idx, 1);
skippy_iter.set_lookup_props (LookupFlag::IgnoreMarks);
- if (!skippy_iter.prev ()) return TRACE_RETURN (false);
+ if (!skippy_iter.prev ()) return_trace (false);
/* Checking that matched glyph is actually a ligature by GDEF is too strong; disabled */
- if (!_hb_glyph_info_is_ligature (&buffer->info[skippy_iter.idx])) { /*return TRACE_RETURN (false);*/ }
+ //if (!_hb_glyph_info_is_ligature (&buffer->info[skippy_iter.idx])) { return_trace (false); }
unsigned int j = skippy_iter.idx;
unsigned int lig_index = (this+ligatureCoverage).get_coverage (buffer->info[j].codepoint);
- if (lig_index == NOT_COVERED) return TRACE_RETURN (false);
+ if (lig_index == NOT_COVERED) return_trace (false);
const LigatureArray& lig_array = this+ligatureArray;
const LigatureAttach& lig_attach = lig_array[lig_index];
/* Find component to attach to */
unsigned int comp_count = lig_attach.rows;
- if (unlikely (!comp_count)) return TRACE_RETURN (false);
+ if (unlikely (!comp_count)) return_trace (false);
/* We must now check whether the ligature ID of the current mark glyph
* is identical to the ligature ID of the found ligature. If yes, we
@@ -1186,13 +1227,17 @@
else
comp_index = comp_count - 1;
- return TRACE_RETURN ((this+markArray).apply (c, mark_index, comp_index, lig_attach, classCount, j));
+ return_trace ((this+markArray).apply (c, mark_index, comp_index, lig_attach, classCount, j));
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) && markCoverage.sanitize (c, this) && ligatureCoverage.sanitize (c, this) &&
- markArray.sanitize (c, this) && ligatureArray.sanitize (c, this, (unsigned int) classCount));
+ return_trace (c->check_struct (this) &&
+ markCoverage.sanitize (c, this) &&
+ ligatureCoverage.sanitize (c, this) &&
+ markArray.sanitize (c, this) &&
+ ligatureArray.sanitize (c, this, (unsigned int) classCount));
}
protected:
@@ -1221,18 +1266,10 @@
inline typename context_t::return_t dispatch (context_t *c) const
{
TRACE_DISPATCH (this, u.format);
+ if (unlikely (!c->may_dispatch (this, &u.format))) return_trace (c->no_dispatch_return_value ());
switch (u.format) {
- case 1: return TRACE_RETURN (c->dispatch (u.format1));
- default:return TRACE_RETURN (c->default_return_value ());
- }
- }
-
- inline bool sanitize (hb_sanitize_context_t *c) {
- TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
- switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (c->dispatch (u.format1));
+ default:return_trace (c->default_return_value ());
}
}
@@ -1268,14 +1305,15 @@
TRACE_APPLY (this);
hb_buffer_t *buffer = c->buffer;
unsigned int mark1_index = (this+mark1Coverage).get_coverage (buffer->cur().codepoint);
- if (likely (mark1_index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (mark1_index == NOT_COVERED)) return_trace (false);
/* now we search backwards for a suitable mark glyph until a non-mark glyph */
- hb_apply_context_t::skipping_backward_iterator_t skippy_iter (c, buffer->idx, 1);
+ hb_apply_context_t::skipping_iterator_t &skippy_iter = c->iter_input;
+ skippy_iter.reset (buffer->idx, 1);
skippy_iter.set_lookup_props (c->lookup_props & ~LookupFlag::IgnoreFlags);
- if (!skippy_iter.prev ()) return TRACE_RETURN (false);
+ if (!skippy_iter.prev ()) return_trace (false);
- if (!_hb_glyph_info_is_mark (&buffer->info[skippy_iter.idx])) { return TRACE_RETURN (false); }
+ if (!_hb_glyph_info_is_mark (&buffer->info[skippy_iter.idx])) { return_trace (false); }
unsigned int j = skippy_iter.idx;
@@ -1297,20 +1335,23 @@
}
/* Didn't match. */
- return TRACE_RETURN (false);
+ return_trace (false);
good:
unsigned int mark2_index = (this+mark2Coverage).get_coverage (buffer->info[j].codepoint);
- if (mark2_index == NOT_COVERED) return TRACE_RETURN (false);
+ if (mark2_index == NOT_COVERED) return_trace (false);
- return TRACE_RETURN ((this+mark1Array).apply (c, mark1_index, mark2_index, this+mark2Array, classCount, j));
+ return_trace ((this+mark1Array).apply (c, mark1_index, mark2_index, this+mark2Array, classCount, j));
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) && mark1Coverage.sanitize (c, this) &&
- mark2Coverage.sanitize (c, this) && mark1Array.sanitize (c, this)
- && mark2Array.sanitize (c, this, (unsigned int) classCount));
+ return_trace (c->check_struct (this) &&
+ mark1Coverage.sanitize (c, this) &&
+ mark2Coverage.sanitize (c, this) &&
+ mark1Array.sanitize (c, this) &&
+ mark2Array.sanitize (c, this, (unsigned int) classCount));
}
protected:
@@ -1340,18 +1381,10 @@
inline typename context_t::return_t dispatch (context_t *c) const
{
TRACE_DISPATCH (this, u.format);
+ if (unlikely (!c->may_dispatch (this, &u.format))) return_trace (c->no_dispatch_return_value ());
switch (u.format) {
- case 1: return TRACE_RETURN (c->dispatch (u.format1));
- default:return TRACE_RETURN (c->default_return_value ());
- }
- }
-
- inline bool sanitize (hb_sanitize_context_t *c) {
- TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
- switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (c->dispatch (u.format1));
+ default:return_trace (c->default_return_value ());
}
}
@@ -1399,43 +1432,24 @@
inline typename context_t::return_t dispatch (context_t *c, unsigned int lookup_type) const
{
TRACE_DISPATCH (this, lookup_type);
+ if (unlikely (!c->may_dispatch (this, &u.sub_format))) return_trace (c->no_dispatch_return_value ());
switch (lookup_type) {
- case Single: return TRACE_RETURN (u.single.dispatch (c));
- case Pair: return TRACE_RETURN (u.pair.dispatch (c));
- case Cursive: return TRACE_RETURN (u.cursive.dispatch (c));
- case MarkBase: return TRACE_RETURN (u.markBase.dispatch (c));
- case MarkLig: return TRACE_RETURN (u.markLig.dispatch (c));
- case MarkMark: return TRACE_RETURN (u.markMark.dispatch (c));
- case Context: return TRACE_RETURN (u.context.dispatch (c));
- case ChainContext: return TRACE_RETURN (u.chainContext.dispatch (c));
- case Extension: return TRACE_RETURN (u.extension.dispatch (c));
- default: return TRACE_RETURN (c->default_return_value ());
- }
- }
-
- inline bool sanitize (hb_sanitize_context_t *c, unsigned int lookup_type) {
- TRACE_SANITIZE (this);
- if (!u.header.sub_format.sanitize (c))
- return TRACE_RETURN (false);
- switch (lookup_type) {
- case Single: return TRACE_RETURN (u.single.sanitize (c));
- case Pair: return TRACE_RETURN (u.pair.sanitize (c));
- case Cursive: return TRACE_RETURN (u.cursive.sanitize (c));
- case MarkBase: return TRACE_RETURN (u.markBase.sanitize (c));
- case MarkLig: return TRACE_RETURN (u.markLig.sanitize (c));
- case MarkMark: return TRACE_RETURN (u.markMark.sanitize (c));
- case Context: return TRACE_RETURN (u.context.sanitize (c));
- case ChainContext: return TRACE_RETURN (u.chainContext.sanitize (c));
- case Extension: return TRACE_RETURN (u.extension.sanitize (c));
- default: return TRACE_RETURN (true);
+ case Single: return_trace (u.single.dispatch (c));
+ case Pair: return_trace (u.pair.dispatch (c));
+ case Cursive: return_trace (u.cursive.dispatch (c));
+ case MarkBase: return_trace (u.markBase.dispatch (c));
+ case MarkLig: return_trace (u.markLig.dispatch (c));
+ case MarkMark: return_trace (u.markMark.dispatch (c));
+ case Context: return_trace (u.context.dispatch (c));
+ case ChainContext: return_trace (u.chainContext.dispatch (c));
+ case Extension: return_trace (u.extension.dispatch (c));
+ default: return_trace (c->default_return_value ());
}
}
protected:
union {
- struct {
- USHORT sub_format;
- } header;
+ USHORT sub_format;
SinglePos single;
PairPos pair;
CursivePos cursive;
@@ -1447,48 +1461,37 @@
ExtensionPos extension;
} u;
public:
- DEFINE_SIZE_UNION (2, header.sub_format);
+ DEFINE_SIZE_UNION (2, sub_format);
};
struct PosLookup : Lookup
{
inline const PosLookupSubTable& get_subtable (unsigned int i) const
- { return this+CastR<OffsetArrayOf<PosLookupSubTable> > (subTable)[i]; }
+ { return Lookup::get_subtable<PosLookupSubTable> (i); }
inline bool is_reverse (void) const
{
return false;
}
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ return_trace (dispatch (c));
+ }
+
inline hb_collect_glyphs_context_t::return_t collect_glyphs (hb_collect_glyphs_context_t *c) const
{
TRACE_COLLECT_GLYPHS (this);
- c->set_recurse_func (NULL);
- return TRACE_RETURN (dispatch (c));
+ return_trace (dispatch (c));
}
template <typename set_t>
inline void add_coverage (set_t *glyphs) const
{
- hb_get_coverage_context_t c;
- const Coverage *last = NULL;
- unsigned int count = get_subtable_count ();
- for (unsigned int i = 0; i < count; i++) {
- const Coverage *coverage = &get_subtable (i).dispatch (&c, get_type ());
- if (coverage != last) {
- coverage->add_coverage (glyphs);
- last = coverage;
- }
- }
- }
-
- inline bool apply_once (hb_apply_context_t *c) const
- {
- TRACE_APPLY (this);
- if (!c->check_glyph_property (&c->buffer->cur(), c->lookup_props))
- return TRACE_RETURN (false);
- return TRACE_RETURN (dispatch (c));
+ hb_add_coverage_context_t<set_t> c (glyphs);
+ dispatch (&c);
}
static bool apply_recurse_func (hb_apply_context_t *c, unsigned int lookup_index);
@@ -1498,23 +1501,13 @@
template <typename context_t>
inline typename context_t::return_t dispatch (context_t *c) const
- {
- unsigned int lookup_type = get_type ();
- TRACE_DISPATCH (this, lookup_type);
- unsigned int count = get_subtable_count ();
- for (unsigned int i = 0; i < count; i++) {
- typename context_t::return_t r = get_subtable (i).dispatch (c, lookup_type);
- if (c->stop_sublookup_iteration (r))
- return TRACE_RETURN (r);
- }
- return TRACE_RETURN (c->default_return_value ());
- }
+ { return Lookup::dispatch<PosLookupSubTable> (c); }
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- if (unlikely (!Lookup::sanitize (c))) return TRACE_RETURN (false);
- OffsetArrayOf<PosLookupSubTable> &list = CastR<OffsetArrayOf<PosLookupSubTable> > (subTable);
- return TRACE_RETURN (list.sanitize (c, this, get_type ()));
+ if (unlikely (!Lookup::sanitize (c))) return_trace (false);
+ return_trace (dispatch (c));
}
};
@@ -1532,13 +1525,15 @@
{ return CastR<PosLookup> (GSUBGPOS::get_lookup (i)); }
static inline void position_start (hb_font_t *font, hb_buffer_t *buffer);
- static inline void position_finish (hb_font_t *font, hb_buffer_t *buffer);
+ static inline void position_finish_advances (hb_font_t *font, hb_buffer_t *buffer);
+ static inline void position_finish_offsets (hb_font_t *font, hb_buffer_t *buffer);
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- if (unlikely (!GSUBGPOS::sanitize (c))) return TRACE_RETURN (false);
- OffsetTo<PosLookupList> &list = CastR<OffsetTo<PosLookupList> > (lookupList);
- return TRACE_RETURN (list.sanitize (c, this));
+ if (unlikely (!GSUBGPOS::sanitize (c))) return_trace (false);
+ const OffsetTo<PosLookupList> &list = CastR<OffsetTo<PosLookupList> > (lookupList);
+ return_trace (list.sanitize (c, this));
}
public:
DEFINE_SIZE_STATIC (10);
@@ -1546,59 +1541,77 @@
static void
-fix_cursive_minor_offset (hb_glyph_position_t *pos, unsigned int i, hb_direction_t direction)
+reverse_cursive_minor_offset (hb_glyph_position_t *pos, unsigned int i, hb_direction_t direction, unsigned int new_parent)
{
- unsigned int j = pos[i].cursive_chain();
- if (likely (!j))
+ int chain = pos[i].attach_chain(), type = pos[i].attach_type();
+ if (likely (!chain || 0 == (type & ATTACH_TYPE_CURSIVE)))
return;
- j += i;
+ pos[i].attach_chain() = 0;
- pos[i].cursive_chain() = 0;
+ unsigned int j = (int) i + chain;
- fix_cursive_minor_offset (pos, j, direction);
+ /* Stop if we see new parent in the chain. */
+ if (j == new_parent)
+ return;
+
+ reverse_cursive_minor_offset (pos, j, direction, new_parent);
if (HB_DIRECTION_IS_HORIZONTAL (direction))
- pos[i].y_offset += pos[j].y_offset;
+ pos[j].y_offset = -pos[i].y_offset;
else
- pos[i].x_offset += pos[j].x_offset;
-}
+ pos[j].x_offset = -pos[i].x_offset;
+ pos[j].attach_chain() = -chain;
+ pos[j].attach_type() = type;
+}
static void
-fix_mark_attachment (hb_glyph_position_t *pos, unsigned int i, hb_direction_t direction)
+propagate_attachment_offsets (hb_glyph_position_t *pos, unsigned int i, hb_direction_t direction)
{
- if (likely (!(pos[i].attach_lookback())))
+ /* Adjusts offsets of attached glyphs (both cursive and mark) to accumulate
+ * offset of glyph they are attached to. */
+ int chain = pos[i].attach_chain(), type = pos[i].attach_type();
+ if (likely (!chain))
return;
- unsigned int j = i - pos[i].attach_lookback();
+ unsigned int j = (int) i + chain;
- pos[i].x_offset += pos[j].x_offset;
- pos[i].y_offset += pos[j].y_offset;
+ pos[i].attach_chain() = 0;
- if (HB_DIRECTION_IS_FORWARD (direction))
- for (unsigned int k = j; k < i; k++) {
- pos[i].x_offset -= pos[k].x_advance;
- pos[i].y_offset -= pos[k].y_advance;
- }
- else
- for (unsigned int k = j + 1; k < i + 1; k++) {
- pos[i].x_offset += pos[k].x_advance;
- pos[i].y_offset += pos[k].y_advance;
- }
+ propagate_attachment_offsets (pos, j, direction);
+
+ assert (!!(type & ATTACH_TYPE_MARK) ^ !!(type & ATTACH_TYPE_CURSIVE));
+
+ if (type & ATTACH_TYPE_CURSIVE)
+ {
+ if (HB_DIRECTION_IS_HORIZONTAL (direction))
+ pos[i].y_offset += pos[j].y_offset;
+ else
+ pos[i].x_offset += pos[j].x_offset;
+ }
+ else /*if (type & ATTACH_TYPE_MARK)*/
+ {
+ pos[i].x_offset += pos[j].x_offset;
+ pos[i].y_offset += pos[j].y_offset;
+ }
}
void
GPOS::position_start (hb_font_t *font HB_UNUSED, hb_buffer_t *buffer)
{
- buffer->clear_positions ();
-
unsigned int count = buffer->len;
for (unsigned int i = 0; i < count; i++)
- buffer->pos[i].attach_lookback() = buffer->pos[i].cursive_chain() = 0;
+ buffer->pos[i].attach_chain() = buffer->pos[i].attach_type() = 0;
}
void
-GPOS::position_finish (hb_font_t *font HB_UNUSED, hb_buffer_t *buffer)
+GPOS::position_finish_advances (hb_font_t *font HB_UNUSED, hb_buffer_t *buffer)
+{
+ //_hb_buffer_assert_gsubgpos_vars (buffer);
+}
+
+void
+GPOS::position_finish_offsets (hb_font_t *font HB_UNUSED, hb_buffer_t *buffer)
{
_hb_buffer_assert_gsubgpos_vars (buffer);
@@ -1606,13 +1619,10 @@
hb_glyph_position_t *pos = hb_buffer_get_glyph_positions (buffer, &len);
hb_direction_t direction = buffer->props.direction;
- /* Handle cursive connections */
- for (unsigned int i = 0; i < len; i++)
- fix_cursive_minor_offset (pos, i, direction);
-
/* Handle attachments */
- for (unsigned int i = 0; i < len; i++)
- fix_mark_attachment (pos, i, direction);
+ if (buffer->scratch_flags & HB_BUFFER_SCRATCH_FLAG_HAS_GPOS_ATTACHMENT)
+ for (unsigned int i = 0; i < len; i++)
+ propagate_attachment_offsets (pos, i, direction);
}
@@ -1631,15 +1641,18 @@
const GPOS &gpos = *(hb_ot_layout_from_face (c->face)->gpos);
const PosLookup &l = gpos.get_lookup (lookup_index);
unsigned int saved_lookup_props = c->lookup_props;
- c->set_lookup (l);
- bool ret = l.apply_once (c);
- c->lookup_props = saved_lookup_props;
+ unsigned int saved_lookup_index = c->lookup_index;
+ c->set_lookup_index (lookup_index);
+ c->set_lookup_props (l.get_props ());
+ bool ret = l.dispatch (c);
+ c->set_lookup_index (saved_lookup_index);
+ c->set_lookup_props (saved_lookup_props);
return ret;
}
-#undef attach_lookback
-#undef cursive_chain
+#undef attach_chain
+#undef attach_type
} /* namespace OT */
diff --git a/src/hb-ot-layout-gsub-table.hh b/src/hb-ot-layout-gsub-table.hh
index 5d67be0..38c2c64 100644
--- a/src/hb-ot-layout-gsub-table.hh
+++ b/src/hb-ot-layout-gsub-table.hh
@@ -67,7 +67,7 @@
inline bool would_apply (hb_would_apply_context_t *c) const
{
TRACE_WOULD_APPLY (this);
- return TRACE_RETURN (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
+ return_trace (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
}
inline bool apply (hb_apply_context_t *c) const
@@ -75,14 +75,14 @@
TRACE_APPLY (this);
hb_codepoint_t glyph_id = c->buffer->cur().codepoint;
unsigned int index = (this+coverage).get_coverage (glyph_id);
- if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (index == NOT_COVERED)) return_trace (false);
/* According to the Adobe Annotated OpenType Suite, result is always
* limited to 16bit. */
glyph_id = (glyph_id + deltaGlyphID) & 0xFFFFu;
c->replace_glyph (glyph_id);
- return TRACE_RETURN (true);
+ return_trace (true);
}
inline bool serialize (hb_serialize_context_t *c,
@@ -91,15 +91,16 @@
int delta)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
- if (unlikely (!coverage.serialize (c, this).serialize (c, glyphs, num_glyphs))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend_min (*this))) return_trace (false);
+ if (unlikely (!coverage.serialize (c, this).serialize (c, glyphs, num_glyphs))) return_trace (false);
deltaGlyphID.set (delta); /* TODO(serilaize) overflow? */
- return TRACE_RETURN (true);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (coverage.sanitize (c, this) && deltaGlyphID.sanitize (c));
+ return_trace (coverage.sanitize (c, this) && deltaGlyphID.sanitize (c));
}
protected:
@@ -143,7 +144,7 @@
inline bool would_apply (hb_would_apply_context_t *c) const
{
TRACE_WOULD_APPLY (this);
- return TRACE_RETURN (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
+ return_trace (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
}
inline bool apply (hb_apply_context_t *c) const
@@ -151,14 +152,14 @@
TRACE_APPLY (this);
hb_codepoint_t glyph_id = c->buffer->cur().codepoint;
unsigned int index = (this+coverage).get_coverage (glyph_id);
- if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (index == NOT_COVERED)) return_trace (false);
- if (unlikely (index >= substitute.len)) return TRACE_RETURN (false);
+ if (unlikely (index >= substitute.len)) return_trace (false);
glyph_id = substitute[index];
c->replace_glyph (glyph_id);
- return TRACE_RETURN (true);
+ return_trace (true);
}
inline bool serialize (hb_serialize_context_t *c,
@@ -167,15 +168,16 @@
unsigned int num_glyphs)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
- if (unlikely (!substitute.serialize (c, substitutes, num_glyphs))) return TRACE_RETURN (false);
- if (unlikely (!coverage.serialize (c, this).serialize (c, glyphs, num_glyphs))) return TRACE_RETURN (false);
- return TRACE_RETURN (true);
+ if (unlikely (!c->extend_min (*this))) return_trace (false);
+ if (unlikely (!substitute.serialize (c, substitutes, num_glyphs))) return_trace (false);
+ if (unlikely (!coverage.serialize (c, this).serialize (c, glyphs, num_glyphs))) return_trace (false);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (coverage.sanitize (c, this) && substitute.sanitize (c));
+ return_trace (coverage.sanitize (c, this) && substitute.sanitize (c));
}
protected:
@@ -198,7 +200,7 @@
unsigned int num_glyphs)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (u.format))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend_min (u.format))) return_trace (false);
unsigned int format = 2;
int delta = 0;
if (num_glyphs) {
@@ -213,9 +215,9 @@
}
u.format.set (format);
switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.serialize (c, glyphs, num_glyphs, delta));
- case 2: return TRACE_RETURN (u.format2.serialize (c, glyphs, substitutes, num_glyphs));
- default:return TRACE_RETURN (false);
+ case 1: return_trace (u.format1.serialize (c, glyphs, num_glyphs, delta));
+ case 2: return_trace (u.format2.serialize (c, glyphs, substitutes, num_glyphs));
+ default:return_trace (false);
}
}
@@ -223,20 +225,11 @@
inline typename context_t::return_t dispatch (context_t *c) const
{
TRACE_DISPATCH (this, u.format);
+ if (unlikely (!c->may_dispatch (this, &u.format))) return_trace (c->no_dispatch_return_value ());
switch (u.format) {
- case 1: return TRACE_RETURN (c->dispatch (u.format1));
- case 2: return TRACE_RETURN (c->dispatch (u.format2));
- default:return TRACE_RETURN (c->default_return_value ());
- }
- }
-
- inline bool sanitize (hb_sanitize_context_t *c) {
- TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
- switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- case 2: return TRACE_RETURN (u.format2.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (c->dispatch (u.format1));
+ case 2: return_trace (c->dispatch (u.format2));
+ default:return_trace (c->default_return_value ());
}
}
@@ -280,14 +273,14 @@
* buffer->move_to() makes assumptions about this too. Perhaps fix
* in the future after figuring out what to do with the clusters.
*/
- if (unlikely (!count)) return TRACE_RETURN (false);
+ if (unlikely (!count)) return_trace (false);
/* Special-case to make it in-place and not consider this
* as a "multiplied" substitution. */
if (unlikely (count == 1))
{
c->replace_glyph (substitute.array[0]);
- return TRACE_RETURN (true);
+ return_trace (true);
}
unsigned int klass = _hb_glyph_info_is_ligature (&c->buffer->cur()) ?
@@ -299,7 +292,7 @@
}
c->buffer->skip_glyph ();
- return TRACE_RETURN (true);
+ return_trace (true);
}
inline bool serialize (hb_serialize_context_t *c,
@@ -307,14 +300,15 @@
unsigned int num_glyphs)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
- if (unlikely (!substitute.serialize (c, glyphs, num_glyphs))) return TRACE_RETURN (false);
- return TRACE_RETURN (true);
+ if (unlikely (!c->extend_min (*this))) return_trace (false);
+ if (unlikely (!substitute.serialize (c, glyphs, num_glyphs))) return_trace (false);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (substitute.sanitize (c));
+ return_trace (substitute.sanitize (c));
}
protected:
@@ -353,7 +347,7 @@
inline bool would_apply (hb_would_apply_context_t *c) const
{
TRACE_WOULD_APPLY (this);
- return TRACE_RETURN (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
+ return_trace (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
}
inline bool apply (hb_apply_context_t *c) const
@@ -361,9 +355,9 @@
TRACE_APPLY (this);
unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
- if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (index == NOT_COVERED)) return_trace (false);
- return TRACE_RETURN ((this+sequence[index]).apply (c));
+ return_trace ((this+sequence[index]).apply (c));
}
inline bool serialize (hb_serialize_context_t *c,
@@ -373,20 +367,21 @@
Supplier<GlyphID> &substitute_glyphs_list)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
- if (unlikely (!sequence.serialize (c, num_glyphs))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend_min (*this))) return_trace (false);
+ if (unlikely (!sequence.serialize (c, num_glyphs))) return_trace (false);
for (unsigned int i = 0; i < num_glyphs; i++)
if (unlikely (!sequence[i].serialize (c, this).serialize (c,
substitute_glyphs_list,
- substitute_len_list[i]))) return TRACE_RETURN (false);
+ substitute_len_list[i]))) return_trace (false);
substitute_len_list.advance (num_glyphs);
- if (unlikely (!coverage.serialize (c, this).serialize (c, glyphs, num_glyphs))) return TRACE_RETURN (false);
- return TRACE_RETURN (true);
+ if (unlikely (!coverage.serialize (c, this).serialize (c, glyphs, num_glyphs))) return_trace (false);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (coverage.sanitize (c, this) && sequence.sanitize (c, this));
+ return_trace (coverage.sanitize (c, this) && sequence.sanitize (c, this));
}
protected:
@@ -410,12 +405,12 @@
Supplier<GlyphID> &substitute_glyphs_list)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (u.format))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend_min (u.format))) return_trace (false);
unsigned int format = 1;
u.format.set (format);
switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.serialize (c, glyphs, substitute_len_list, num_glyphs, substitute_glyphs_list));
- default:return TRACE_RETURN (false);
+ case 1: return_trace (u.format1.serialize (c, glyphs, substitute_len_list, num_glyphs, substitute_glyphs_list));
+ default:return_trace (false);
}
}
@@ -423,18 +418,10 @@
inline typename context_t::return_t dispatch (context_t *c) const
{
TRACE_DISPATCH (this, u.format);
+ if (unlikely (!c->may_dispatch (this, &u.format))) return_trace (c->no_dispatch_return_value ());
switch (u.format) {
- case 1: return TRACE_RETURN (c->dispatch (u.format1));
- default:return TRACE_RETURN (c->default_return_value ());
- }
- }
-
- inline bool sanitize (hb_sanitize_context_t *c) {
- TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
- switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (c->dispatch (u.format1));
+ default:return_trace (c->default_return_value ());
}
}
@@ -486,7 +473,7 @@
inline bool would_apply (hb_would_apply_context_t *c) const
{
TRACE_WOULD_APPLY (this);
- return TRACE_RETURN (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
+ return_trace (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
}
inline bool apply (hb_apply_context_t *c) const
@@ -495,11 +482,11 @@
hb_codepoint_t glyph_id = c->buffer->cur().codepoint;
unsigned int index = (this+coverage).get_coverage (glyph_id);
- if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (index == NOT_COVERED)) return_trace (false);
const AlternateSet &alt_set = this+alternateSet[index];
- if (unlikely (!alt_set.len)) return TRACE_RETURN (false);
+ if (unlikely (!alt_set.len)) return_trace (false);
hb_mask_t glyph_mask = c->buffer->cur().mask;
hb_mask_t lookup_mask = c->lookup_mask;
@@ -508,13 +495,13 @@
unsigned int shift = _hb_ctz (lookup_mask);
unsigned int alt_index = ((lookup_mask & glyph_mask) >> shift);
- if (unlikely (alt_index > alt_set.len || alt_index == 0)) return TRACE_RETURN (false);
+ if (unlikely (alt_index > alt_set.len || alt_index == 0)) return_trace (false);
glyph_id = alt_set[alt_index - 1];
c->replace_glyph (glyph_id);
- return TRACE_RETURN (true);
+ return_trace (true);
}
inline bool serialize (hb_serialize_context_t *c,
@@ -524,20 +511,21 @@
Supplier<GlyphID> &alternate_glyphs_list)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
- if (unlikely (!alternateSet.serialize (c, num_glyphs))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend_min (*this))) return_trace (false);
+ if (unlikely (!alternateSet.serialize (c, num_glyphs))) return_trace (false);
for (unsigned int i = 0; i < num_glyphs; i++)
if (unlikely (!alternateSet[i].serialize (c, this).serialize (c,
alternate_glyphs_list,
- alternate_len_list[i]))) return TRACE_RETURN (false);
+ alternate_len_list[i]))) return_trace (false);
alternate_len_list.advance (num_glyphs);
- if (unlikely (!coverage.serialize (c, this).serialize (c, glyphs, num_glyphs))) return TRACE_RETURN (false);
- return TRACE_RETURN (true);
+ if (unlikely (!coverage.serialize (c, this).serialize (c, glyphs, num_glyphs))) return_trace (false);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (coverage.sanitize (c, this) && alternateSet.sanitize (c, this));
+ return_trace (coverage.sanitize (c, this) && alternateSet.sanitize (c, this));
}
protected:
@@ -561,12 +549,12 @@
Supplier<GlyphID> &alternate_glyphs_list)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (u.format))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend_min (u.format))) return_trace (false);
unsigned int format = 1;
u.format.set (format);
switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.serialize (c, glyphs, alternate_len_list, num_glyphs, alternate_glyphs_list));
- default:return TRACE_RETURN (false);
+ case 1: return_trace (u.format1.serialize (c, glyphs, alternate_len_list, num_glyphs, alternate_glyphs_list));
+ default:return_trace (false);
}
}
@@ -574,18 +562,10 @@
inline typename context_t::return_t dispatch (context_t *c) const
{
TRACE_DISPATCH (this, u.format);
+ if (unlikely (!c->may_dispatch (this, &u.format))) return_trace (c->no_dispatch_return_value ());
switch (u.format) {
- case 1: return TRACE_RETURN (c->dispatch (u.format1));
- default:return TRACE_RETURN (c->default_return_value ());
- }
- }
-
- inline bool sanitize (hb_sanitize_context_t *c) {
- TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
- switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (c->dispatch (u.format1));
+ default:return_trace (c->default_return_value ());
}
}
@@ -622,13 +602,13 @@
{
TRACE_WOULD_APPLY (this);
if (c->len != component.len)
- return TRACE_RETURN (false);
+ return_trace (false);
for (unsigned int i = 1; i < c->len; i++)
if (likely (c->glyphs[i] != component[i]))
- return TRACE_RETURN (false);
+ return_trace (false);
- return TRACE_RETURN (true);
+ return_trace (true);
}
inline bool apply (hb_apply_context_t *c) const
@@ -636,21 +616,21 @@
TRACE_APPLY (this);
unsigned int count = component.len;
- if (unlikely (!count)) return TRACE_RETURN (false);
+ if (unlikely (!count)) return_trace (false);
/* Special-case to make it in-place and not consider this
* as a "ligated" substitution. */
if (unlikely (count == 1))
{
c->replace_glyph (ligGlyph);
- return TRACE_RETURN (true);
+ return_trace (true);
}
bool is_mark_ligature = false;
unsigned int total_component_count = 0;
unsigned int match_length = 0;
- unsigned int match_positions[MAX_CONTEXT_LENGTH];
+ unsigned int match_positions[HB_MAX_CONTEXT_LENGTH];
if (likely (!match_input (c, count,
&component[1],
@@ -660,7 +640,7 @@
match_positions,
&is_mark_ligature,
&total_component_count)))
- return TRACE_RETURN (false);
+ return_trace (false);
ligate_input (c,
count,
@@ -670,7 +650,7 @@
is_mark_ligature,
total_component_count);
- return TRACE_RETURN (true);
+ return_trace (true);
}
inline bool serialize (hb_serialize_context_t *c,
@@ -679,16 +659,17 @@
unsigned int num_components /* Including first component */)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend_min (*this))) return_trace (false);
ligGlyph = ligature;
- if (unlikely (!component.serialize (c, components, num_components))) return TRACE_RETURN (false);
- return TRACE_RETURN (true);
+ if (unlikely (!component.serialize (c, components, num_components))) return_trace (false);
+ return_trace (true);
}
public:
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (ligGlyph.sanitize (c) && component.sanitize (c));
+ return_trace (ligGlyph.sanitize (c) && component.sanitize (c));
}
protected:
@@ -727,9 +708,9 @@
{
const Ligature &lig = this+ligature[i];
if (lig.would_apply (c))
- return TRACE_RETURN (true);
+ return_trace (true);
}
- return TRACE_RETURN (false);
+ return_trace (false);
}
inline bool apply (hb_apply_context_t *c) const
@@ -739,10 +720,10 @@
for (unsigned int i = 0; i < num_ligs; i++)
{
const Ligature &lig = this+ligature[i];
- if (lig.apply (c)) return TRACE_RETURN (true);
+ if (lig.apply (c)) return_trace (true);
}
- return TRACE_RETURN (false);
+ return_trace (false);
}
inline bool serialize (hb_serialize_context_t *c,
@@ -752,21 +733,22 @@
Supplier<GlyphID> &component_list /* Starting from second for each ligature */)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
- if (unlikely (!ligature.serialize (c, num_ligatures))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend_min (*this))) return_trace (false);
+ if (unlikely (!ligature.serialize (c, num_ligatures))) return_trace (false);
for (unsigned int i = 0; i < num_ligatures; i++)
if (unlikely (!ligature[i].serialize (c, this).serialize (c,
ligatures[i],
component_list,
- component_count_list[i]))) return TRACE_RETURN (false);
+ component_count_list[i]))) return_trace (false);
ligatures.advance (num_ligatures);
component_count_list.advance (num_ligatures);
- return TRACE_RETURN (true);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (ligature.sanitize (c, this));
+ return_trace (ligature.sanitize (c, this));
}
protected:
@@ -808,10 +790,10 @@
{
TRACE_WOULD_APPLY (this);
unsigned int index = (this+coverage).get_coverage (c->glyphs[0]);
- if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (index == NOT_COVERED)) return_trace (false);
const LigatureSet &lig_set = this+ligatureSet[index];
- return TRACE_RETURN (lig_set.would_apply (c));
+ return_trace (lig_set.would_apply (c));
}
inline bool apply (hb_apply_context_t *c) const
@@ -820,10 +802,10 @@
hb_codepoint_t glyph_id = c->buffer->cur().codepoint;
unsigned int index = (this+coverage).get_coverage (glyph_id);
- if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (index == NOT_COVERED)) return_trace (false);
const LigatureSet &lig_set = this+ligatureSet[index];
- return TRACE_RETURN (lig_set.apply (c));
+ return_trace (lig_set.apply (c));
}
inline bool serialize (hb_serialize_context_t *c,
@@ -835,22 +817,23 @@
Supplier<GlyphID> &component_list /* Starting from second for each ligature */)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (*this))) return TRACE_RETURN (false);
- if (unlikely (!ligatureSet.serialize (c, num_first_glyphs))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend_min (*this))) return_trace (false);
+ if (unlikely (!ligatureSet.serialize (c, num_first_glyphs))) return_trace (false);
for (unsigned int i = 0; i < num_first_glyphs; i++)
if (unlikely (!ligatureSet[i].serialize (c, this).serialize (c,
ligatures_list,
component_count_list,
ligature_per_first_glyph_count_list[i],
- component_list))) return TRACE_RETURN (false);
+ component_list))) return_trace (false);
ligature_per_first_glyph_count_list.advance (num_first_glyphs);
- if (unlikely (!coverage.serialize (c, this).serialize (c, first_glyphs, num_first_glyphs))) return TRACE_RETURN (false);
- return TRACE_RETURN (true);
+ if (unlikely (!coverage.serialize (c, this).serialize (c, first_glyphs, num_first_glyphs))) return_trace (false);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (coverage.sanitize (c, this) && ligatureSet.sanitize (c, this));
+ return_trace (coverage.sanitize (c, this) && ligatureSet.sanitize (c, this));
}
protected:
@@ -876,13 +859,18 @@
Supplier<GlyphID> &component_list /* Starting from second for each ligature */)
{
TRACE_SERIALIZE (this);
- if (unlikely (!c->extend_min (u.format))) return TRACE_RETURN (false);
+ if (unlikely (!c->extend_min (u.format))) return_trace (false);
unsigned int format = 1;
u.format.set (format);
switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.serialize (c, first_glyphs, ligature_per_first_glyph_count_list, num_first_glyphs,
- ligatures_list, component_count_list, component_list));
- default:return TRACE_RETURN (false);
+ case 1: return_trace (u.format1.serialize (c,
+ first_glyphs,
+ ligature_per_first_glyph_count_list,
+ num_first_glyphs,
+ ligatures_list,
+ component_count_list,
+ component_list));
+ default:return_trace (false);
}
}
@@ -890,18 +878,10 @@
inline typename context_t::return_t dispatch (context_t *c) const
{
TRACE_DISPATCH (this, u.format);
+ if (unlikely (!c->may_dispatch (this, &u.format))) return_trace (c->no_dispatch_return_value ());
switch (u.format) {
- case 1: return TRACE_RETURN (c->dispatch (u.format1));
- default:return TRACE_RETURN (c->default_return_value ());
- }
- }
-
- inline bool sanitize (hb_sanitize_context_t *c) {
- TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
- switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (c->dispatch (u.format1));
+ default:return_trace (c->default_return_value ());
}
}
@@ -984,17 +964,17 @@
inline bool would_apply (hb_would_apply_context_t *c) const
{
TRACE_WOULD_APPLY (this);
- return TRACE_RETURN (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
+ return_trace (c->len == 1 && (this+coverage).get_coverage (c->glyphs[0]) != NOT_COVERED);
}
inline bool apply (hb_apply_context_t *c) const
{
TRACE_APPLY (this);
- if (unlikely (c->nesting_level_left != MAX_NESTING_LEVEL))
- return TRACE_RETURN (false); /* No chaining to this type */
+ if (unlikely (c->nesting_level_left != HB_MAX_NESTING_LEVEL))
+ return_trace (false); /* No chaining to this type */
unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
- if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (index == NOT_COVERED)) return_trace (false);
const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
const ArrayOf<GlyphID> &substitute = StructAfter<ArrayOf<GlyphID> > (lookahead);
@@ -1011,21 +991,22 @@
/* Note: We DON'T decrease buffer->idx. The main loop does it
* for us. This is useful for preventing surprises if someone
* calls us through a Context lookup. */
- return TRACE_RETURN (true);
+ return_trace (true);
}
- return TRACE_RETURN (false);
+ return_trace (false);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
if (!(coverage.sanitize (c, this) && backtrack.sanitize (c, this)))
- return TRACE_RETURN (false);
- OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+ return_trace (false);
+ const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
if (!lookahead.sanitize (c, this))
- return TRACE_RETURN (false);
- ArrayOf<GlyphID> &substitute = StructAfter<ArrayOf<GlyphID> > (lookahead);
- return TRACE_RETURN (substitute.sanitize (c));
+ return_trace (false);
+ const ArrayOf<GlyphID> &substitute = StructAfter<ArrayOf<GlyphID> > (lookahead);
+ return_trace (substitute.sanitize (c));
}
protected:
@@ -1054,18 +1035,10 @@
inline typename context_t::return_t dispatch (context_t *c) const
{
TRACE_DISPATCH (this, u.format);
+ if (unlikely (!c->may_dispatch (this, &u.format))) return_trace (c->no_dispatch_return_value ());
switch (u.format) {
- case 1: return TRACE_RETURN (c->dispatch (u.format1));
- default:return TRACE_RETURN (c->default_return_value ());
- }
- }
-
- inline bool sanitize (hb_sanitize_context_t *c) {
- TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
- switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (c->dispatch (u.format1));
+ default:return_trace (c->default_return_value ());
}
}
@@ -1101,41 +1074,23 @@
inline typename context_t::return_t dispatch (context_t *c, unsigned int lookup_type) const
{
TRACE_DISPATCH (this, lookup_type);
+ if (unlikely (!c->may_dispatch (this, &u.sub_format))) return_trace (c->no_dispatch_return_value ());
switch (lookup_type) {
- case Single: return TRACE_RETURN (u.single.dispatch (c));
- case Multiple: return TRACE_RETURN (u.multiple.dispatch (c));
- case Alternate: return TRACE_RETURN (u.alternate.dispatch (c));
- case Ligature: return TRACE_RETURN (u.ligature.dispatch (c));
- case Context: return TRACE_RETURN (u.context.dispatch (c));
- case ChainContext: return TRACE_RETURN (u.chainContext.dispatch (c));
- case Extension: return TRACE_RETURN (u.extension.dispatch (c));
- case ReverseChainSingle: return TRACE_RETURN (u.reverseChainContextSingle.dispatch (c));
- default: return TRACE_RETURN (c->default_return_value ());
- }
- }
-
- inline bool sanitize (hb_sanitize_context_t *c, unsigned int lookup_type) {
- TRACE_SANITIZE (this);
- if (!u.header.sub_format.sanitize (c))
- return TRACE_RETURN (false);
- switch (lookup_type) {
- case Single: return TRACE_RETURN (u.single.sanitize (c));
- case Multiple: return TRACE_RETURN (u.multiple.sanitize (c));
- case Alternate: return TRACE_RETURN (u.alternate.sanitize (c));
- case Ligature: return TRACE_RETURN (u.ligature.sanitize (c));
- case Context: return TRACE_RETURN (u.context.sanitize (c));
- case ChainContext: return TRACE_RETURN (u.chainContext.sanitize (c));
- case Extension: return TRACE_RETURN (u.extension.sanitize (c));
- case ReverseChainSingle: return TRACE_RETURN (u.reverseChainContextSingle.sanitize (c));
- default: return TRACE_RETURN (true);
+ case Single: return_trace (u.single.dispatch (c));
+ case Multiple: return_trace (u.multiple.dispatch (c));
+ case Alternate: return_trace (u.alternate.dispatch (c));
+ case Ligature: return_trace (u.ligature.dispatch (c));
+ case Context: return_trace (u.context.dispatch (c));
+ case ChainContext: return_trace (u.chainContext.dispatch (c));
+ case Extension: return_trace (u.extension.dispatch (c));
+ case ReverseChainSingle: return_trace (u.reverseChainContextSingle.dispatch (c));
+ default: return_trace (c->default_return_value ());
}
}
protected:
union {
- struct {
- USHORT sub_format;
- } header;
+ USHORT sub_format;
SingleSubst single;
MultipleSubst multiple;
AlternateSubst alternate;
@@ -1146,14 +1101,14 @@
ReverseChainSingleSubst reverseChainContextSingle;
} u;
public:
- DEFINE_SIZE_UNION (2, header.sub_format);
+ DEFINE_SIZE_UNION (2, sub_format);
};
struct SubstLookup : Lookup
{
inline const SubstLookupSubTable& get_subtable (unsigned int i) const
- { return this+CastR<OffsetArrayOf<SubstLookupSubTable> > (subTable)[i]; }
+ { return Lookup::get_subtable<SubstLookupSubTable> (i); }
inline static bool lookup_type_is_reverse (unsigned int lookup_type)
{ return lookup_type == SubstLookupSubTable::ReverseChainSingle; }
@@ -1166,56 +1121,47 @@
return lookup_type_is_reverse (type);
}
+ inline bool apply (hb_apply_context_t *c) const
+ {
+ TRACE_APPLY (this);
+ return_trace (dispatch (c));
+ }
+
inline hb_closure_context_t::return_t closure (hb_closure_context_t *c) const
{
TRACE_CLOSURE (this);
c->set_recurse_func (dispatch_recurse_func<hb_closure_context_t>);
- return TRACE_RETURN (dispatch (c));
+ return_trace (dispatch (c));
}
inline hb_collect_glyphs_context_t::return_t collect_glyphs (hb_collect_glyphs_context_t *c) const
{
TRACE_COLLECT_GLYPHS (this);
c->set_recurse_func (dispatch_recurse_func<hb_collect_glyphs_context_t>);
- return TRACE_RETURN (dispatch (c));
+ return_trace (dispatch (c));
}
template <typename set_t>
inline void add_coverage (set_t *glyphs) const
{
- hb_get_coverage_context_t c;
- const Coverage *last = NULL;
- unsigned int count = get_subtable_count ();
- for (unsigned int i = 0; i < count; i++) {
- const Coverage *coverage = &get_subtable (i).dispatch (&c, get_type ());
- if (coverage != last) {
- coverage->add_coverage (glyphs);
- last = coverage;
- }
- }
+ hb_add_coverage_context_t<set_t> c (glyphs);
+ dispatch (&c);
}
- inline bool would_apply (hb_would_apply_context_t *c, const hb_set_digest_t *digest) const
+ inline bool would_apply (hb_would_apply_context_t *c,
+ const hb_ot_layout_lookup_accelerator_t *accel) const
{
TRACE_WOULD_APPLY (this);
- if (unlikely (!c->len)) return TRACE_RETURN (false);
- if (!digest->may_have (c->glyphs[0])) return TRACE_RETURN (false);
- return TRACE_RETURN (dispatch (c));
- }
-
- inline bool apply_once (hb_apply_context_t *c) const
- {
- TRACE_APPLY (this);
- if (!c->check_glyph_property (&c->buffer->cur(), c->lookup_props))
- return TRACE_RETURN (false);
- return TRACE_RETURN (dispatch (c));
+ if (unlikely (!c->len)) return_trace (false);
+ if (!accel->may_have (c->glyphs[0])) return_trace (false);
+ return_trace (dispatch (c));
}
static bool apply_recurse_func (hb_apply_context_t *c, unsigned int lookup_index);
inline SubstLookupSubTable& serialize_subtable (hb_serialize_context_t *c,
unsigned int i)
- { return CastR<OffsetArrayOf<SubstLookupSubTable> > (subTable)[i].serialize (c, this); }
+ { return get_subtables<SubstLookupSubTable> ()[i].serialize (c, this); }
inline bool serialize_single (hb_serialize_context_t *c,
uint32_t lookup_props,
@@ -1224,8 +1170,8 @@
unsigned int num_glyphs)
{
TRACE_SERIALIZE (this);
- if (unlikely (!Lookup::serialize (c, SubstLookupSubTable::Single, lookup_props, 1))) return TRACE_RETURN (false);
- return TRACE_RETURN (serialize_subtable (c, 0).u.single.serialize (c, glyphs, substitutes, num_glyphs));
+ if (unlikely (!Lookup::serialize (c, SubstLookupSubTable::Single, lookup_props, 1))) return_trace (false);
+ return_trace (serialize_subtable (c, 0).u.single.serialize (c, glyphs, substitutes, num_glyphs));
}
inline bool serialize_multiple (hb_serialize_context_t *c,
@@ -1236,9 +1182,12 @@
Supplier<GlyphID> &substitute_glyphs_list)
{
TRACE_SERIALIZE (this);
- if (unlikely (!Lookup::serialize (c, SubstLookupSubTable::Multiple, lookup_props, 1))) return TRACE_RETURN (false);
- return TRACE_RETURN (serialize_subtable (c, 0).u.multiple.serialize (c, glyphs, substitute_len_list, num_glyphs,
- substitute_glyphs_list));
+ if (unlikely (!Lookup::serialize (c, SubstLookupSubTable::Multiple, lookup_props, 1))) return_trace (false);
+ return_trace (serialize_subtable (c, 0).u.multiple.serialize (c,
+ glyphs,
+ substitute_len_list,
+ num_glyphs,
+ substitute_glyphs_list));
}
inline bool serialize_alternate (hb_serialize_context_t *c,
@@ -1249,9 +1198,12 @@
Supplier<GlyphID> &alternate_glyphs_list)
{
TRACE_SERIALIZE (this);
- if (unlikely (!Lookup::serialize (c, SubstLookupSubTable::Alternate, lookup_props, 1))) return TRACE_RETURN (false);
- return TRACE_RETURN (serialize_subtable (c, 0).u.alternate.serialize (c, glyphs, alternate_len_list, num_glyphs,
- alternate_glyphs_list));
+ if (unlikely (!Lookup::serialize (c, SubstLookupSubTable::Alternate, lookup_props, 1))) return_trace (false);
+ return_trace (serialize_subtable (c, 0).u.alternate.serialize (c,
+ glyphs,
+ alternate_len_list,
+ num_glyphs,
+ alternate_glyphs_list));
}
inline bool serialize_ligature (hb_serialize_context_t *c,
@@ -1264,9 +1216,14 @@
Supplier<GlyphID> &component_list /* Starting from second for each ligature */)
{
TRACE_SERIALIZE (this);
- if (unlikely (!Lookup::serialize (c, SubstLookupSubTable::Ligature, lookup_props, 1))) return TRACE_RETURN (false);
- return TRACE_RETURN (serialize_subtable (c, 0).u.ligature.serialize (c, first_glyphs, ligature_per_first_glyph_count_list, num_first_glyphs,
- ligatures_list, component_count_list, component_list));
+ if (unlikely (!Lookup::serialize (c, SubstLookupSubTable::Ligature, lookup_props, 1))) return_trace (false);
+ return_trace (serialize_subtable (c, 0).u.ligature.serialize (c,
+ first_glyphs,
+ ligature_per_first_glyph_count_list,
+ num_first_glyphs,
+ ligatures_list,
+ component_count_list,
+ component_list));
}
template <typename context_t>
@@ -1274,24 +1231,13 @@
template <typename context_t>
inline typename context_t::return_t dispatch (context_t *c) const
- {
- unsigned int lookup_type = get_type ();
- TRACE_DISPATCH (this, lookup_type);
- unsigned int count = get_subtable_count ();
- for (unsigned int i = 0; i < count; i++) {
- typename context_t::return_t r = get_subtable (i).dispatch (c, lookup_type);
- if (c->stop_sublookup_iteration (r))
- return TRACE_RETURN (r);
- }
- return TRACE_RETURN (c->default_return_value ());
- }
+ { return Lookup::dispatch<SubstLookupSubTable> (c); }
- inline bool sanitize (hb_sanitize_context_t *c)
+ inline bool sanitize (hb_sanitize_context_t *c) const
{
TRACE_SANITIZE (this);
- if (unlikely (!Lookup::sanitize (c))) return TRACE_RETURN (false);
- OffsetArrayOf<SubstLookupSubTable> &list = CastR<OffsetArrayOf<SubstLookupSubTable> > (subTable);
- if (unlikely (!list.sanitize (c, this, get_type ()))) return TRACE_RETURN (false);
+ if (unlikely (!Lookup::sanitize (c))) return_trace (false);
+ if (unlikely (!dispatch (c))) return_trace (false);
if (unlikely (get_type () == SubstLookupSubTable::Extension))
{
@@ -1302,9 +1248,9 @@
unsigned int count = get_subtable_count ();
for (unsigned int i = 1; i < count; i++)
if (get_subtable (i).u.extension.get_type () != type)
- return TRACE_RETURN (false);
+ return_trace (false);
}
- return TRACE_RETURN (true);
+ return_trace (true);
}
};
@@ -1322,13 +1268,13 @@
{ return CastR<SubstLookup> (GSUBGPOS::get_lookup (i)); }
static inline void substitute_start (hb_font_t *font, hb_buffer_t *buffer);
- static inline void substitute_finish (hb_font_t *font, hb_buffer_t *buffer);
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- if (unlikely (!GSUBGPOS::sanitize (c))) return TRACE_RETURN (false);
- OffsetTo<SubstLookupList> &list = CastR<OffsetTo<SubstLookupList> > (lookupList);
- return TRACE_RETURN (list.sanitize (c, this));
+ if (unlikely (!GSUBGPOS::sanitize (c))) return_trace (false);
+ const OffsetTo<SubstLookupList> &list = CastR<OffsetTo<SubstLookupList> > (lookupList);
+ return_trace (list.sanitize (c, this));
}
public:
DEFINE_SIZE_STATIC (10);
@@ -1350,11 +1296,6 @@
}
}
-void
-GSUB::substitute_finish (hb_font_t *font HB_UNUSED, hb_buffer_t *buffer HB_UNUSED)
-{
-}
-
/* Out-of-class implementation for methods recursing */
@@ -1362,7 +1303,7 @@
{
unsigned int type = get_type ();
if (unlikely (type == SubstLookupSubTable::Extension))
- return CastR<ExtensionSubst> (get_subtable<SubstLookupSubTable>()).is_reverse ();
+ return CastR<ExtensionSubst> (get_subtable<LookupSubTable>()).is_reverse ();
return SubstLookup::lookup_type_is_reverse (type);
}
@@ -1379,9 +1320,12 @@
const GSUB &gsub = *(hb_ot_layout_from_face (c->face)->gsub);
const SubstLookup &l = gsub.get_lookup (lookup_index);
unsigned int saved_lookup_props = c->lookup_props;
- c->set_lookup (l);
- bool ret = l.apply_once (c);
- c->lookup_props = saved_lookup_props;
+ unsigned int saved_lookup_index = c->lookup_index;
+ c->set_lookup_index (lookup_index);
+ c->set_lookup_props (l.get_props ());
+ bool ret = l.dispatch (c);
+ c->set_lookup_index (saved_lookup_index);
+ c->set_lookup_props (saved_lookup_props);
return ret;
}
diff --git a/src/hb-ot-layout-gsubgpos-private.hh b/src/hb-ot-layout-gsubgpos-private.hh
index 57fc1e0..691334c 100644
--- a/src/hb-ot-layout-gsubgpos-private.hh
+++ b/src/hb-ot-layout-gsubgpos-private.hh
@@ -37,12 +37,6 @@
namespace OT {
-
-#define TRACE_DISPATCH(this, format) \
- hb_auto_trace_t<context_t::max_debug_depth, typename context_t::return_t> trace \
- (&c->debug_depth, c->get_name (), this, HB_FUNC, \
- "format %d", (int) format);
-
#ifndef HB_DEBUG_CLOSURE
#define HB_DEBUG_CLOSURE (HB_DEBUG+0)
#endif
@@ -52,11 +46,10 @@
(&c->debug_depth, c->get_name (), this, HB_FUNC, \
"");
-struct hb_closure_context_t
+struct hb_closure_context_t :
+ hb_dispatch_context_t<hb_closure_context_t, hb_void_t, HB_DEBUG_CLOSURE>
{
inline const char *get_name (void) { return "CLOSURE"; }
- static const unsigned int max_debug_depth = HB_DEBUG_CLOSURE;
- typedef hb_void_t return_t;
typedef return_t (*recurse_func_t) (hb_closure_context_t *c, unsigned int lookup_index);
template <typename T>
inline return_t dispatch (const T &obj) { obj.closure (this); return HB_VOID; }
@@ -81,7 +74,7 @@
hb_closure_context_t (hb_face_t *face_,
hb_set_t *glyphs_,
- unsigned int nesting_level_left_ = MAX_NESTING_LEVEL) :
+ unsigned int nesting_level_left_ = HB_MAX_NESTING_LEVEL) :
face (face_),
glyphs (glyphs_),
recurse_func (NULL),
@@ -102,11 +95,10 @@
(&c->debug_depth, c->get_name (), this, HB_FUNC, \
"%d glyphs", c->len);
-struct hb_would_apply_context_t
+struct hb_would_apply_context_t :
+ hb_dispatch_context_t<hb_would_apply_context_t, bool, HB_DEBUG_WOULD_APPLY>
{
inline const char *get_name (void) { return "WOULD_APPLY"; }
- static const unsigned int max_debug_depth = HB_DEBUG_WOULD_APPLY;
- typedef bool return_t;
template <typename T>
inline return_t dispatch (const T &obj) { return obj.would_apply (this); }
static return_t default_return_value (void) { return false; }
@@ -140,11 +132,10 @@
(&c->debug_depth, c->get_name (), this, HB_FUNC, \
"");
-struct hb_collect_glyphs_context_t
+struct hb_collect_glyphs_context_t :
+ hb_dispatch_context_t<hb_collect_glyphs_context_t, hb_void_t, HB_DEBUG_COLLECT_GLYPHS>
{
inline const char *get_name (void) { return "COLLECT_GLYPHS"; }
- static const unsigned int max_debug_depth = HB_DEBUG_COLLECT_GLYPHS;
- typedef hb_void_t return_t;
typedef return_t (*recurse_func_t) (hb_collect_glyphs_context_t *c, unsigned int lookup_index);
template <typename T>
inline return_t dispatch (const T &obj) { obj.collect_glyphs (this); return HB_VOID; }
@@ -205,7 +196,7 @@
hb_set_t *glyphs_input, /* OUT. May be NULL */
hb_set_t *glyphs_after, /* OUT. May be NULL */
hb_set_t *glyphs_output, /* OUT. May be NULL */
- unsigned int nesting_level_left_ = MAX_NESTING_LEVEL) :
+ unsigned int nesting_level_left_ = HB_MAX_NESTING_LEVEL) :
face (face_),
before (glyphs_before ? glyphs_before : hb_set_get_empty ()),
input (glyphs_input ? glyphs_input : hb_set_get_empty ()),
@@ -232,18 +223,28 @@
#define HB_DEBUG_GET_COVERAGE (HB_DEBUG+0)
#endif
-struct hb_get_coverage_context_t
+/* XXX Can we remove this? */
+
+template <typename set_t>
+struct hb_add_coverage_context_t :
+ hb_dispatch_context_t<hb_add_coverage_context_t<set_t>, const Coverage &, HB_DEBUG_GET_COVERAGE>
{
inline const char *get_name (void) { return "GET_COVERAGE"; }
- static const unsigned int max_debug_depth = HB_DEBUG_GET_COVERAGE;
typedef const Coverage &return_t;
template <typename T>
inline return_t dispatch (const T &obj) { return obj.get_coverage (); }
static return_t default_return_value (void) { return Null(Coverage); }
+ bool stop_sublookup_iteration (return_t r) const
+ {
+ r.add_coverage (set);
+ return false;
+ }
- hb_get_coverage_context_t (void) :
+ hb_add_coverage_context_t (set_t *set_) :
+ set (set_),
debug_depth (0) {}
+ set_t *set;
unsigned int debug_depth;
};
@@ -256,65 +257,12 @@
#define TRACE_APPLY(this) \
hb_auto_trace_t<HB_DEBUG_APPLY, bool> trace \
(&c->debug_depth, c->get_name (), this, HB_FUNC, \
- "idx %d codepoint %u", c->buffer->idx, c->buffer->cur().codepoint);
+ "idx %d gid %u lookup %d", \
+ c->buffer->idx, c->buffer->cur().codepoint, (int) c->lookup_index);
-struct hb_apply_context_t
+struct hb_apply_context_t :
+ hb_dispatch_context_t<hb_apply_context_t, bool, HB_DEBUG_APPLY>
{
- inline const char *get_name (void) { return "APPLY"; }
- static const unsigned int max_debug_depth = HB_DEBUG_APPLY;
- typedef bool return_t;
- typedef return_t (*recurse_func_t) (hb_apply_context_t *c, unsigned int lookup_index);
- template <typename T>
- inline return_t dispatch (const T &obj) { return obj.apply (this); }
- static return_t default_return_value (void) { return false; }
- bool stop_sublookup_iteration (return_t r) const { return r; }
- return_t recurse (unsigned int lookup_index)
- {
- if (unlikely (nesting_level_left == 0 || !recurse_func))
- return default_return_value ();
-
- nesting_level_left--;
- bool ret = recurse_func (this, lookup_index);
- nesting_level_left++;
- return ret;
- }
-
- unsigned int table_index; /* GSUB/GPOS */
- hb_font_t *font;
- hb_face_t *face;
- hb_buffer_t *buffer;
- hb_direction_t direction;
- hb_mask_t lookup_mask;
- bool auto_zwj;
- recurse_func_t recurse_func;
- unsigned int nesting_level_left;
- unsigned int lookup_props;
- const GDEF &gdef;
- bool has_glyph_classes;
- unsigned int debug_depth;
-
-
- hb_apply_context_t (unsigned int table_index_,
- hb_font_t *font_,
- hb_buffer_t *buffer_) :
- table_index (table_index_),
- font (font_), face (font->face), buffer (buffer_),
- direction (buffer_->props.direction),
- lookup_mask (1),
- auto_zwj (true),
- recurse_func (NULL),
- nesting_level_left (MAX_NESTING_LEVEL),
- lookup_props (0),
- gdef (*hb_ot_layout_from_face (face)->gdef),
- has_glyph_classes (gdef.has_glyph_classes ()),
- debug_depth (0) {}
-
- inline void set_lookup_mask (hb_mask_t mask) { lookup_mask = mask; }
- inline void set_auto_zwj (bool auto_zwj_) { auto_zwj = auto_zwj_; }
- inline void set_recurse_func (recurse_func_t func) { recurse_func = func; }
- inline void set_lookup_props (unsigned int lookup_props_) { lookup_props = lookup_props_; }
- inline void set_lookup (const Lookup &l) { lookup_props = l.get_props (); }
-
struct matcher_t
{
inline matcher_t (void) :
@@ -373,8 +321,7 @@
if (unlikely (_hb_glyph_info_is_default_ignorable (&info) &&
(ignore_zwnj || !_hb_glyph_info_is_zwnj (&info)) &&
- (ignore_zwj || !_hb_glyph_info_is_zwj (&info)) &&
- !_hb_glyph_info_ligated (&info)))
+ (ignore_zwj || !_hb_glyph_info_is_zwj (&info))))
return SKIP_MAYBE;
return SKIP_NO;
@@ -390,43 +337,47 @@
const void *match_data;
};
- struct skipping_forward_iterator_t
+ struct skipping_iterator_t
{
- inline skipping_forward_iterator_t (hb_apply_context_t *c_,
- unsigned int start_index_,
- unsigned int num_items_,
- bool context_match = false) :
- idx (start_index_),
- c (c_),
- match_glyph_data (NULL),
- num_items (num_items_),
- end (c->buffer->len)
+ inline void init (hb_apply_context_t *c_, bool context_match = false)
{
+ c = c_;
+ match_glyph_data = NULL,
+ matcher.set_match_func (NULL, NULL);
matcher.set_lookup_props (c->lookup_props);
/* Ignore ZWNJ if we are matching GSUB context, or matching GPOS. */
matcher.set_ignore_zwnj (context_match || c->table_index == 1);
/* Ignore ZWJ if we are matching GSUB context, or matching GPOS, or if asked to. */
matcher.set_ignore_zwj (context_match || c->table_index == 1 || c->auto_zwj);
- if (!context_match)
- matcher.set_mask (c->lookup_mask);
- matcher.set_syllable (start_index_ == c->buffer->idx ? c->buffer->cur().syllable () : 0);
+ matcher.set_mask (context_match ? -1 : c->lookup_mask);
}
- inline void set_lookup_props (unsigned int lookup_props) { matcher.set_lookup_props (lookup_props); }
- inline void set_syllable (unsigned int syllable) { matcher.set_syllable (syllable); }
- inline void set_match_func (matcher_t::match_func_t match_func,
- const void *match_data,
+ inline void set_lookup_props (unsigned int lookup_props)
+ {
+ matcher.set_lookup_props (lookup_props);
+ }
+ inline void set_match_func (matcher_t::match_func_t match_func_,
+ const void *match_data_,
const USHORT glyph_data[])
{
- matcher.set_match_func (match_func, match_data);
+ matcher.set_match_func (match_func_, match_data_);
match_glyph_data = glyph_data;
}
- inline bool has_no_chance (void) const { return unlikely (num_items && idx + num_items >= end); }
+ inline void reset (unsigned int start_index_,
+ unsigned int num_items_)
+ {
+ idx = start_index_;
+ num_items = num_items_;
+ end = c->buffer->len;
+ matcher.set_syllable (start_index_ == c->buffer->idx ? c->buffer->cur().syllable () : 0);
+ }
+
inline void reject (void) { num_items++; match_glyph_data--; }
+
inline bool next (void)
{
assert (num_items > 0);
- while (!has_no_chance ())
+ while (idx + num_items < end)
{
idx++;
const hb_glyph_info_t &info = c->buffer->info[idx];
@@ -450,53 +401,10 @@
}
return false;
}
-
- unsigned int idx;
- protected:
- hb_apply_context_t *c;
- matcher_t matcher;
- const USHORT *match_glyph_data;
-
- unsigned int num_items;
- unsigned int end;
- };
-
- struct skipping_backward_iterator_t
- {
- inline skipping_backward_iterator_t (hb_apply_context_t *c_,
- unsigned int start_index_,
- unsigned int num_items_,
- bool context_match = false) :
- idx (start_index_),
- c (c_),
- match_glyph_data (NULL),
- num_items (num_items_)
- {
- matcher.set_lookup_props (c->lookup_props);
- /* Ignore ZWNJ if we are matching GSUB context, or matching GPOS. */
- matcher.set_ignore_zwnj (context_match || c->table_index == 1);
- /* Ignore ZWJ if we are matching GSUB context, or matching GPOS, or if asked to. */
- matcher.set_ignore_zwj (context_match || c->table_index == 1 || c->auto_zwj);
- if (!context_match)
- matcher.set_mask (c->lookup_mask);
- matcher.set_syllable (start_index_ == c->buffer->idx ? c->buffer->cur().syllable () : 0);
- }
- inline void set_lookup_props (unsigned int lookup_props) { matcher.set_lookup_props (lookup_props); }
- inline void set_syllable (unsigned int syllable) { matcher.set_syllable (syllable); }
- inline void set_match_func (matcher_t::match_func_t match_func,
- const void *match_data,
- const USHORT glyph_data[])
- {
- matcher.set_match_func (match_func, match_data);
- match_glyph_data = glyph_data;
- }
-
- inline bool has_no_chance (void) const { return unlikely (idx < num_items); }
- inline void reject (void) { num_items++; }
inline bool prev (void)
{
assert (num_items > 0);
- while (!has_no_chance ())
+ while (idx >= num_items)
{
idx--;
const hb_glyph_info_t &info = c->buffer->out_info[idx];
@@ -528,44 +436,109 @@
const USHORT *match_glyph_data;
unsigned int num_items;
+ unsigned int end;
};
+
+ inline const char *get_name (void) { return "APPLY"; }
+ typedef return_t (*recurse_func_t) (hb_apply_context_t *c, unsigned int lookup_index);
+ template <typename T>
+ inline return_t dispatch (const T &obj) { return obj.apply (this); }
+ static return_t default_return_value (void) { return false; }
+ bool stop_sublookup_iteration (return_t r) const { return r; }
+ return_t recurse (unsigned int lookup_index)
+ {
+ if (unlikely (nesting_level_left == 0 || !recurse_func))
+ return default_return_value ();
+
+ nesting_level_left--;
+ bool ret = recurse_func (this, lookup_index);
+ nesting_level_left++;
+ return ret;
+ }
+
+ unsigned int table_index; /* GSUB/GPOS */
+ hb_font_t *font;
+ hb_face_t *face;
+ hb_buffer_t *buffer;
+ hb_direction_t direction;
+ hb_mask_t lookup_mask;
+ bool auto_zwj;
+ recurse_func_t recurse_func;
+ unsigned int nesting_level_left;
+ unsigned int lookup_props;
+ const GDEF &gdef;
+ bool has_glyph_classes;
+ skipping_iterator_t iter_input, iter_context;
+ unsigned int lookup_index;
+ unsigned int debug_depth;
+
+
+ hb_apply_context_t (unsigned int table_index_,
+ hb_font_t *font_,
+ hb_buffer_t *buffer_) :
+ table_index (table_index_),
+ font (font_), face (font->face), buffer (buffer_),
+ direction (buffer_->props.direction),
+ lookup_mask (1),
+ auto_zwj (true),
+ recurse_func (NULL),
+ nesting_level_left (HB_MAX_NESTING_LEVEL),
+ lookup_props (0),
+ gdef (*hb_ot_layout_from_face (face)->gdef),
+ has_glyph_classes (gdef.has_glyph_classes ()),
+ iter_input (),
+ iter_context (),
+ lookup_index ((unsigned int) -1),
+ debug_depth (0) {}
+
+ inline void set_lookup_mask (hb_mask_t mask) { lookup_mask = mask; }
+ inline void set_auto_zwj (bool auto_zwj_) { auto_zwj = auto_zwj_; }
+ inline void set_recurse_func (recurse_func_t func) { recurse_func = func; }
+ inline void set_lookup_index (unsigned int lookup_index_) { lookup_index = lookup_index_; }
+ inline void set_lookup_props (unsigned int lookup_props_)
+ {
+ lookup_props = lookup_props_;
+ iter_input.init (this, false);
+ iter_context.init (this, true);
+ }
+
inline bool
match_properties_mark (hb_codepoint_t glyph,
unsigned int glyph_props,
- unsigned int lookup_props) const
+ unsigned int match_props) const
{
/* If using mark filtering sets, the high short of
- * lookup_props has the set index.
+ * match_props has the set index.
*/
- if (lookup_props & LookupFlag::UseMarkFilteringSet)
- return gdef.mark_set_covers (lookup_props >> 16, glyph);
+ if (match_props & LookupFlag::UseMarkFilteringSet)
+ return gdef.mark_set_covers (match_props >> 16, glyph);
- /* The second byte of lookup_props has the meaning
+ /* The second byte of match_props has the meaning
* "ignore marks of attachment type different than
* the attachment type specified."
*/
- if (lookup_props & LookupFlag::MarkAttachmentType)
- return (lookup_props & LookupFlag::MarkAttachmentType) == (glyph_props & LookupFlag::MarkAttachmentType);
+ if (match_props & LookupFlag::MarkAttachmentType)
+ return (match_props & LookupFlag::MarkAttachmentType) == (glyph_props & LookupFlag::MarkAttachmentType);
return true;
}
inline bool
check_glyph_property (const hb_glyph_info_t *info,
- unsigned int lookup_props) const
+ unsigned int match_props) const
{
hb_codepoint_t glyph = info->codepoint;
unsigned int glyph_props = _hb_glyph_info_get_glyph_props (info);
/* Not covered, if, for example, glyph class is ligature and
- * lookup_props includes LookupFlags::IgnoreLigatures
+ * match_props includes LookupFlags::IgnoreLigatures
*/
- if (glyph_props & lookup_props & LookupFlag::IgnoreFlags)
+ if (glyph_props & match_props & LookupFlag::IgnoreFlags)
return false;
if (unlikely (glyph_props & HB_OT_LAYOUT_GLYPH_PROPS_MARK))
- return match_properties_mark (glyph, glyph_props, lookup_props);
+ return match_properties_mark (glyph, glyph_props, match_props);
return true;
}
@@ -731,19 +704,19 @@
match_func_t match_func,
const void *match_data,
unsigned int *end_offset,
- unsigned int match_positions[MAX_CONTEXT_LENGTH],
+ unsigned int match_positions[HB_MAX_CONTEXT_LENGTH],
bool *p_is_mark_ligature = NULL,
unsigned int *p_total_component_count = NULL)
{
TRACE_APPLY (NULL);
- if (unlikely (count > MAX_CONTEXT_LENGTH)) TRACE_RETURN (false);
+ if (unlikely (count > HB_MAX_CONTEXT_LENGTH)) return_trace (false);
hb_buffer_t *buffer = c->buffer;
- hb_apply_context_t::skipping_forward_iterator_t skippy_iter (c, buffer->idx, count - 1);
+ hb_apply_context_t::skipping_iterator_t &skippy_iter = c->iter_input;
+ skippy_iter.reset (buffer->idx, count - 1);
skippy_iter.set_match_func (match_func, match_data, input);
- if (skippy_iter.has_no_chance ()) return TRACE_RETURN (false);
/*
* This is perhaps the trickiest part of OpenType... Remarks:
@@ -774,7 +747,7 @@
match_positions[0] = buffer->idx;
for (unsigned int i = 1; i < count; i++)
{
- if (!skippy_iter.next ()) return TRACE_RETURN (false);
+ if (!skippy_iter.next ()) return_trace (false);
match_positions[i] = skippy_iter.idx;
@@ -786,13 +759,13 @@
* all subsequent components should be attached to the same ligature
* component, otherwise we shouldn't ligate them. */
if (first_lig_id != this_lig_id || first_lig_comp != this_lig_comp)
- return TRACE_RETURN (false);
+ return_trace (false);
} else {
/* If first component was NOT attached to a previous ligature component,
* all subsequent components should also NOT be attached to any ligature
* component, unless they are attached to the first component itself! */
if (this_lig_id && this_lig_comp && (this_lig_id != first_lig_id))
- return TRACE_RETURN (false);
+ return_trace (false);
}
is_mark_ligature = is_mark_ligature && _hb_glyph_info_is_mark (&buffer->info[skippy_iter.idx]);
@@ -807,11 +780,11 @@
if (p_total_component_count)
*p_total_component_count = total_component_count;
- return TRACE_RETURN (true);
+ return_trace (true);
}
-static inline void ligate_input (hb_apply_context_t *c,
+static inline bool ligate_input (hb_apply_context_t *c,
unsigned int count, /* Including the first glyph */
- unsigned int match_positions[MAX_CONTEXT_LENGTH], /* Including the first glyph */
+ unsigned int match_positions[HB_MAX_CONTEXT_LENGTH], /* Including the first glyph */
unsigned int match_length,
hb_codepoint_t lig_glyph,
bool is_mark_ligature,
@@ -863,19 +836,21 @@
if (_hb_glyph_info_get_general_category (&buffer->cur()) == HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK)
{
_hb_glyph_info_set_general_category (&buffer->cur(), HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER);
- _hb_glyph_info_set_modified_combining_class (&buffer->cur(), 0);
}
}
c->replace_glyph_with_ligature (lig_glyph, klass);
for (unsigned int i = 1; i < count; i++)
{
- while (buffer->idx < match_positions[i])
+ while (buffer->idx < match_positions[i] && !buffer->in_error)
{
if (!is_mark_ligature) {
+ unsigned int this_comp = _hb_glyph_info_get_lig_comp (&buffer->cur());
+ if (this_comp == 0)
+ this_comp = last_num_components;
unsigned int new_lig_comp = components_so_far - last_num_components +
- MIN (MAX (_hb_glyph_info_get_lig_comp (&buffer->cur()), 1u), last_num_components);
- _hb_glyph_info_set_lig_props_for_mark (&buffer->cur(), lig_id, new_lig_comp);
+ MIN (this_comp, last_num_components);
+ _hb_glyph_info_set_lig_props_for_mark (&buffer->cur(), lig_id, new_lig_comp);
}
buffer->next_glyph ();
}
@@ -892,14 +867,17 @@
/* Re-adjust components for any marks following. */
for (unsigned int i = buffer->idx; i < buffer->len; i++) {
if (last_lig_id == _hb_glyph_info_get_lig_id (&buffer->info[i])) {
+ unsigned int this_comp = _hb_glyph_info_get_lig_comp (&buffer->info[i]);
+ if (!this_comp)
+ break;
unsigned int new_lig_comp = components_so_far - last_num_components +
- MIN (MAX (_hb_glyph_info_get_lig_comp (&buffer->info[i]), 1u), last_num_components);
+ MIN (this_comp, last_num_components);
_hb_glyph_info_set_lig_props_for_mark (&buffer->info[i], lig_id, new_lig_comp);
} else
break;
}
}
- TRACE_RETURN (true);
+ return_trace (true);
}
static inline bool match_backtrack (hb_apply_context_t *c,
@@ -910,15 +888,15 @@
{
TRACE_APPLY (NULL);
- hb_apply_context_t::skipping_backward_iterator_t skippy_iter (c, c->buffer->backtrack_len (), count, true);
+ hb_apply_context_t::skipping_iterator_t &skippy_iter = c->iter_context;
+ skippy_iter.reset (c->buffer->backtrack_len (), count);
skippy_iter.set_match_func (match_func, match_data, backtrack);
- if (skippy_iter.has_no_chance ()) return TRACE_RETURN (false);
for (unsigned int i = 0; i < count; i++)
if (!skippy_iter.prev ())
- return TRACE_RETURN (false);
+ return_trace (false);
- return TRACE_RETURN (true);
+ return_trace (true);
}
static inline bool match_lookahead (hb_apply_context_t *c,
@@ -930,24 +908,25 @@
{
TRACE_APPLY (NULL);
- hb_apply_context_t::skipping_forward_iterator_t skippy_iter (c, c->buffer->idx + offset - 1, count, true);
+ hb_apply_context_t::skipping_iterator_t &skippy_iter = c->iter_context;
+ skippy_iter.reset (c->buffer->idx + offset - 1, count);
skippy_iter.set_match_func (match_func, match_data, lookahead);
- if (skippy_iter.has_no_chance ()) return TRACE_RETURN (false);
for (unsigned int i = 0; i < count; i++)
if (!skippy_iter.next ())
- return TRACE_RETURN (false);
+ return_trace (false);
- return TRACE_RETURN (true);
+ return_trace (true);
}
struct LookupRecord
{
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this));
+ return_trace (c->check_struct (this));
}
USHORT sequenceIndex; /* Index into current glyph
@@ -970,7 +949,7 @@
static inline bool apply_lookup (hb_apply_context_t *c,
unsigned int count, /* Including the first glyph */
- unsigned int match_positions[MAX_CONTEXT_LENGTH], /* Including the first glyph */
+ unsigned int match_positions[HB_MAX_CONTEXT_LENGTH], /* Including the first glyph */
unsigned int lookupCount,
const LookupRecord lookupRecord[], /* Array of LookupRecords--in design order */
unsigned int match_length)
@@ -992,12 +971,17 @@
match_positions[j] += delta;
}
- for (unsigned int i = 0; i < lookupCount; i++)
+ for (unsigned int i = 0; i < lookupCount && !buffer->in_error; i++)
{
unsigned int idx = lookupRecord[i].sequenceIndex;
if (idx >= count)
continue;
+ /* Don't recurse to ourself at same position.
+ * Note that this test is too naive, it doesn't catch longer loops. */
+ if (idx == 0 && lookupRecord[i].lookupListIndex == c->lookup_index)
+ continue;
+
buffer->move_to (match_positions[idx]);
unsigned int orig_len = buffer->backtrack_len () + buffer->lookahead_len ();
@@ -1015,13 +999,13 @@
/* end can't go back past the current match position.
* Note: this is only true because we do NOT allow MultipleSubst
* with zero sequence len. */
- end = MAX ((int) match_positions[idx] + 1, int (end) + delta);
+ end = MAX (MIN((int) match_positions[idx] + 1, (int) new_len), int (end) + delta);
unsigned int next = idx + 1; /* next now is the position after the recursed lookup. */
if (delta > 0)
{
- if (unlikely (delta + count > MAX_CONTEXT_LENGTH))
+ if (unlikely (delta + count > HB_MAX_CONTEXT_LENGTH))
break;
}
else
@@ -1048,7 +1032,7 @@
buffer->move_to (end);
- return TRACE_RETURN (true);
+ return_trace (true);
}
@@ -1120,7 +1104,7 @@
ContextApplyLookupContext &lookup_context)
{
unsigned int match_length = 0;
- unsigned int match_positions[MAX_CONTEXT_LENGTH];
+ unsigned int match_positions[HB_MAX_CONTEXT_LENGTH];
return match_input (c,
inputCount, input,
lookup_context.funcs.match, lookup_context.match_data,
@@ -1157,18 +1141,19 @@
{
TRACE_WOULD_APPLY (this);
const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (inputZ, inputZ[0].static_size * (inputCount ? inputCount - 1 : 0));
- return TRACE_RETURN (context_would_apply_lookup (c, inputCount, inputZ, lookupCount, lookupRecord, lookup_context));
+ return_trace (context_would_apply_lookup (c, inputCount, inputZ, lookupCount, lookupRecord, lookup_context));
}
inline bool apply (hb_apply_context_t *c, ContextApplyLookupContext &lookup_context) const
{
TRACE_APPLY (this);
const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (inputZ, inputZ[0].static_size * (inputCount ? inputCount - 1 : 0));
- return TRACE_RETURN (context_apply_lookup (c, inputCount, inputZ, lookupCount, lookupRecord, lookup_context));
+ return_trace (context_apply_lookup (c, inputCount, inputZ, lookupCount, lookupRecord, lookup_context));
}
public:
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
return inputCount.sanitize (c)
&& lookupCount.sanitize (c)
@@ -1215,9 +1200,9 @@
for (unsigned int i = 0; i < num_rules; i++)
{
if ((this+rule[i]).would_apply (c, lookup_context))
- return TRACE_RETURN (true);
+ return_trace (true);
}
- return TRACE_RETURN (false);
+ return_trace (false);
}
inline bool apply (hb_apply_context_t *c, ContextApplyLookupContext &lookup_context) const
@@ -1227,14 +1212,15 @@
for (unsigned int i = 0; i < num_rules; i++)
{
if ((this+rule[i]).apply (c, lookup_context))
- return TRACE_RETURN (true);
+ return_trace (true);
}
- return TRACE_RETURN (false);
+ return_trace (false);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (rule.sanitize (c, this));
+ return_trace (rule.sanitize (c, this));
}
protected:
@@ -1291,7 +1277,7 @@
{match_glyph},
NULL
};
- return TRACE_RETURN (rule_set.would_apply (c, lookup_context));
+ return_trace (rule_set.would_apply (c, lookup_context));
}
inline const Coverage &get_coverage (void) const
@@ -1304,19 +1290,20 @@
TRACE_APPLY (this);
unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
if (likely (index == NOT_COVERED))
- return TRACE_RETURN (false);
+ return_trace (false);
const RuleSet &rule_set = this+ruleSet[index];
struct ContextApplyLookupContext lookup_context = {
{match_glyph},
NULL
};
- return TRACE_RETURN (rule_set.apply (c, lookup_context));
+ return_trace (rule_set.apply (c, lookup_context));
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (coverage.sanitize (c, this) && ruleSet.sanitize (c, this));
+ return_trace (coverage.sanitize (c, this) && ruleSet.sanitize (c, this));
}
protected:
@@ -1382,7 +1369,7 @@
{match_class},
&class_def
};
- return TRACE_RETURN (rule_set.would_apply (c, lookup_context));
+ return_trace (rule_set.would_apply (c, lookup_context));
}
inline const Coverage &get_coverage (void) const
@@ -1394,7 +1381,7 @@
{
TRACE_APPLY (this);
unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
- if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (index == NOT_COVERED)) return_trace (false);
const ClassDef &class_def = this+classDef;
index = class_def.get_class (c->buffer->cur().codepoint);
@@ -1403,12 +1390,13 @@
{match_class},
&class_def
};
- return TRACE_RETURN (rule_set.apply (c, lookup_context));
+ return_trace (rule_set.apply (c, lookup_context));
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (coverage.sanitize (c, this) && classDef.sanitize (c, this) && ruleSet.sanitize (c, this));
+ return_trace (coverage.sanitize (c, this) && classDef.sanitize (c, this) && ruleSet.sanitize (c, this));
}
protected:
@@ -1472,7 +1460,7 @@
{match_coverage},
this
};
- return TRACE_RETURN (context_would_apply_lookup (c, glyphCount, (const USHORT *) (coverageZ + 1), lookupCount, lookupRecord, lookup_context));
+ return_trace (context_would_apply_lookup (c, glyphCount, (const USHORT *) (coverageZ + 1), lookupCount, lookupRecord, lookup_context));
}
inline const Coverage &get_coverage (void) const
@@ -1484,26 +1472,27 @@
{
TRACE_APPLY (this);
unsigned int index = (this+coverageZ[0]).get_coverage (c->buffer->cur().codepoint);
- if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (index == NOT_COVERED)) return_trace (false);
const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (coverageZ, coverageZ[0].static_size * glyphCount);
struct ContextApplyLookupContext lookup_context = {
{match_coverage},
this
};
- return TRACE_RETURN (context_apply_lookup (c, glyphCount, (const USHORT *) (coverageZ + 1), lookupCount, lookupRecord, lookup_context));
+ return_trace (context_apply_lookup (c, glyphCount, (const USHORT *) (coverageZ + 1), lookupCount, lookupRecord, lookup_context));
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- if (!c->check_struct (this)) return TRACE_RETURN (false);
+ if (!c->check_struct (this)) return_trace (false);
unsigned int count = glyphCount;
- if (!count) return TRACE_RETURN (false); /* We want to access coverageZ[0] freely. */
- if (!c->check_array (coverageZ, coverageZ[0].static_size, count)) return TRACE_RETURN (false);
+ if (!count) return_trace (false); /* We want to access coverageZ[0] freely. */
+ if (!c->check_array (coverageZ, coverageZ[0].static_size, count)) return_trace (false);
for (unsigned int i = 0; i < count; i++)
- if (!coverageZ[i].sanitize (c, this)) return TRACE_RETURN (false);
- LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (coverageZ, coverageZ[0].static_size * count);
- return TRACE_RETURN (c->check_array (lookupRecord, lookupRecord[0].static_size, lookupCount));
+ if (!coverageZ[i].sanitize (c, this)) return_trace (false);
+ const LookupRecord *lookupRecord = &StructAtOffset<LookupRecord> (coverageZ, coverageZ[0].static_size * count);
+ return_trace (c->check_array (lookupRecord, lookupRecord[0].static_size, lookupCount));
}
protected:
@@ -1526,22 +1515,12 @@
inline typename context_t::return_t dispatch (context_t *c) const
{
TRACE_DISPATCH (this, u.format);
+ if (unlikely (!c->may_dispatch (this, &u.format))) return_trace (c->no_dispatch_return_value ());
switch (u.format) {
- case 1: return TRACE_RETURN (c->dispatch (u.format1));
- case 2: return TRACE_RETURN (c->dispatch (u.format2));
- case 3: return TRACE_RETURN (c->dispatch (u.format3));
- default:return TRACE_RETURN (c->default_return_value ());
- }
- }
-
- inline bool sanitize (hb_sanitize_context_t *c) {
- TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
- switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- case 2: return TRACE_RETURN (u.format2.sanitize (c));
- case 3: return TRACE_RETURN (u.format3.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (c->dispatch (u.format1));
+ case 2: return_trace (c->dispatch (u.format2));
+ case 3: return_trace (c->dispatch (u.format3));
+ default:return_trace (c->default_return_value ());
}
}
@@ -1652,7 +1631,7 @@
ChainContextApplyLookupContext &lookup_context)
{
unsigned int match_length = 0;
- unsigned int match_positions[MAX_CONTEXT_LENGTH];
+ unsigned int match_positions[HB_MAX_CONTEXT_LENGTH];
return match_input (c,
inputCount, input,
lookup_context.funcs.match, lookup_context.match_data[1],
@@ -1706,11 +1685,11 @@
const HeadlessArrayOf<USHORT> &input = StructAfter<HeadlessArrayOf<USHORT> > (backtrack);
const ArrayOf<USHORT> &lookahead = StructAfter<ArrayOf<USHORT> > (input);
const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
- return TRACE_RETURN (chain_context_would_apply_lookup (c,
- backtrack.len, backtrack.array,
- input.len, input.array,
- lookahead.len, lookahead.array, lookup.len,
- lookup.array, lookup_context));
+ return_trace (chain_context_would_apply_lookup (c,
+ backtrack.len, backtrack.array,
+ input.len, input.array,
+ lookahead.len, lookahead.array, lookup.len,
+ lookup.array, lookup_context));
}
inline bool apply (hb_apply_context_t *c, ChainContextApplyLookupContext &lookup_context) const
@@ -1719,22 +1698,23 @@
const HeadlessArrayOf<USHORT> &input = StructAfter<HeadlessArrayOf<USHORT> > (backtrack);
const ArrayOf<USHORT> &lookahead = StructAfter<ArrayOf<USHORT> > (input);
const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
- return TRACE_RETURN (chain_context_apply_lookup (c,
- backtrack.len, backtrack.array,
- input.len, input.array,
- lookahead.len, lookahead.array, lookup.len,
- lookup.array, lookup_context));
+ return_trace (chain_context_apply_lookup (c,
+ backtrack.len, backtrack.array,
+ input.len, input.array,
+ lookahead.len, lookahead.array, lookup.len,
+ lookup.array, lookup_context));
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- if (!backtrack.sanitize (c)) return TRACE_RETURN (false);
- HeadlessArrayOf<USHORT> &input = StructAfter<HeadlessArrayOf<USHORT> > (backtrack);
- if (!input.sanitize (c)) return TRACE_RETURN (false);
- ArrayOf<USHORT> &lookahead = StructAfter<ArrayOf<USHORT> > (input);
- if (!lookahead.sanitize (c)) return TRACE_RETURN (false);
- ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
- return TRACE_RETURN (lookup.sanitize (c));
+ if (!backtrack.sanitize (c)) return_trace (false);
+ const HeadlessArrayOf<USHORT> &input = StructAfter<HeadlessArrayOf<USHORT> > (backtrack);
+ if (!input.sanitize (c)) return_trace (false);
+ const ArrayOf<USHORT> &lookahead = StructAfter<ArrayOf<USHORT> > (input);
+ if (!lookahead.sanitize (c)) return_trace (false);
+ const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+ return_trace (lookup.sanitize (c));
}
protected:
@@ -1779,9 +1759,9 @@
unsigned int num_rules = rule.len;
for (unsigned int i = 0; i < num_rules; i++)
if ((this+rule[i]).would_apply (c, lookup_context))
- return TRACE_RETURN (true);
+ return_trace (true);
- return TRACE_RETURN (false);
+ return_trace (false);
}
inline bool apply (hb_apply_context_t *c, ChainContextApplyLookupContext &lookup_context) const
@@ -1790,14 +1770,15 @@
unsigned int num_rules = rule.len;
for (unsigned int i = 0; i < num_rules; i++)
if ((this+rule[i]).apply (c, lookup_context))
- return TRACE_RETURN (true);
+ return_trace (true);
- return TRACE_RETURN (false);
+ return_trace (false);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (rule.sanitize (c, this));
+ return_trace (rule.sanitize (c, this));
}
protected:
@@ -1852,7 +1833,7 @@
{match_glyph},
{NULL, NULL, NULL}
};
- return TRACE_RETURN (rule_set.would_apply (c, lookup_context));
+ return_trace (rule_set.would_apply (c, lookup_context));
}
inline const Coverage &get_coverage (void) const
@@ -1864,19 +1845,20 @@
{
TRACE_APPLY (this);
unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
- if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (index == NOT_COVERED)) return_trace (false);
const ChainRuleSet &rule_set = this+ruleSet[index];
struct ChainContextApplyLookupContext lookup_context = {
{match_glyph},
{NULL, NULL, NULL}
};
- return TRACE_RETURN (rule_set.apply (c, lookup_context));
+ return_trace (rule_set.apply (c, lookup_context));
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (coverage.sanitize (c, this) && ruleSet.sanitize (c, this));
+ return_trace (coverage.sanitize (c, this) && ruleSet.sanitize (c, this));
}
protected:
@@ -1955,7 +1937,7 @@
&input_class_def,
&lookahead_class_def}
};
- return TRACE_RETURN (rule_set.would_apply (c, lookup_context));
+ return_trace (rule_set.would_apply (c, lookup_context));
}
inline const Coverage &get_coverage (void) const
@@ -1967,7 +1949,7 @@
{
TRACE_APPLY (this);
unsigned int index = (this+coverage).get_coverage (c->buffer->cur().codepoint);
- if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (index == NOT_COVERED)) return_trace (false);
const ClassDef &backtrack_class_def = this+backtrackClassDef;
const ClassDef &input_class_def = this+inputClassDef;
@@ -1981,14 +1963,17 @@
&input_class_def,
&lookahead_class_def}
};
- return TRACE_RETURN (rule_set.apply (c, lookup_context));
+ return_trace (rule_set.apply (c, lookup_context));
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (coverage.sanitize (c, this) && backtrackClassDef.sanitize (c, this) &&
- inputClassDef.sanitize (c, this) && lookaheadClassDef.sanitize (c, this) &&
- ruleSet.sanitize (c, this));
+ return_trace (coverage.sanitize (c, this) &&
+ backtrackClassDef.sanitize (c, this) &&
+ inputClassDef.sanitize (c, this) &&
+ lookaheadClassDef.sanitize (c, this) &&
+ ruleSet.sanitize (c, this));
}
protected:
@@ -2071,11 +2056,11 @@
{match_coverage},
{this, this, this}
};
- return TRACE_RETURN (chain_context_would_apply_lookup (c,
- backtrack.len, (const USHORT *) backtrack.array,
- input.len, (const USHORT *) input.array + 1,
- lookahead.len, (const USHORT *) lookahead.array,
- lookup.len, lookup.array, lookup_context));
+ return_trace (chain_context_would_apply_lookup (c,
+ backtrack.len, (const USHORT *) backtrack.array,
+ input.len, (const USHORT *) input.array + 1,
+ lookahead.len, (const USHORT *) lookahead.array,
+ lookup.len, lookup.array, lookup_context));
}
inline const Coverage &get_coverage (void) const
@@ -2090,7 +2075,7 @@
const OffsetArrayOf<Coverage> &input = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
unsigned int index = (this+input[0]).get_coverage (c->buffer->cur().codepoint);
- if (likely (index == NOT_COVERED)) return TRACE_RETURN (false);
+ if (likely (index == NOT_COVERED)) return_trace (false);
const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (input);
const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
@@ -2098,23 +2083,24 @@
{match_coverage},
{this, this, this}
};
- return TRACE_RETURN (chain_context_apply_lookup (c,
- backtrack.len, (const USHORT *) backtrack.array,
- input.len, (const USHORT *) input.array + 1,
- lookahead.len, (const USHORT *) lookahead.array,
- lookup.len, lookup.array, lookup_context));
+ return_trace (chain_context_apply_lookup (c,
+ backtrack.len, (const USHORT *) backtrack.array,
+ input.len, (const USHORT *) input.array + 1,
+ lookahead.len, (const USHORT *) lookahead.array,
+ lookup.len, lookup.array, lookup_context));
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- if (!backtrack.sanitize (c, this)) return TRACE_RETURN (false);
- OffsetArrayOf<Coverage> &input = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
- if (!input.sanitize (c, this)) return TRACE_RETURN (false);
- if (!input.len) return TRACE_RETURN (false); /* To be consistent with Context. */
- OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (input);
- if (!lookahead.sanitize (c, this)) return TRACE_RETURN (false);
- ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
- return TRACE_RETURN (lookup.sanitize (c));
+ if (!backtrack.sanitize (c, this)) return_trace (false);
+ const OffsetArrayOf<Coverage> &input = StructAfter<OffsetArrayOf<Coverage> > (backtrack);
+ if (!input.sanitize (c, this)) return_trace (false);
+ if (!input.len) return_trace (false); /* To be consistent with Context. */
+ const OffsetArrayOf<Coverage> &lookahead = StructAfter<OffsetArrayOf<Coverage> > (input);
+ if (!lookahead.sanitize (c, this)) return_trace (false);
+ const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord> > (lookahead);
+ return_trace (lookup.sanitize (c));
}
protected:
@@ -2144,22 +2130,12 @@
inline typename context_t::return_t dispatch (context_t *c) const
{
TRACE_DISPATCH (this, u.format);
+ if (unlikely (!c->may_dispatch (this, &u.format))) return_trace (c->no_dispatch_return_value ());
switch (u.format) {
- case 1: return TRACE_RETURN (c->dispatch (u.format1));
- case 2: return TRACE_RETURN (c->dispatch (u.format2));
- case 3: return TRACE_RETURN (c->dispatch (u.format3));
- default:return TRACE_RETURN (c->default_return_value ());
- }
- }
-
- inline bool sanitize (hb_sanitize_context_t *c) {
- TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
- switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- case 2: return TRACE_RETURN (u.format2.sanitize (c));
- case 3: return TRACE_RETURN (u.format3.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (c->dispatch (u.format1));
+ case 2: return_trace (c->dispatch (u.format2));
+ case 3: return_trace (c->dispatch (u.format3));
+ default:return_trace (c->default_return_value ());
}
}
@@ -2173,14 +2149,32 @@
};
+template <typename T>
struct ExtensionFormat1
{
inline unsigned int get_type (void) const { return extensionLookupType; }
- inline unsigned int get_offset (void) const { return extensionOffset; }
- inline bool sanitize (hb_sanitize_context_t *c) {
+ template <typename X>
+ inline const X& get_subtable (void) const
+ {
+ unsigned int offset = extensionOffset;
+ if (unlikely (!offset)) return Null(typename T::LookupSubTable);
+ return StructAtOffset<typename T::LookupSubTable> (this, offset);
+ }
+
+ template <typename context_t>
+ inline typename context_t::return_t dispatch (context_t *c) const
+ {
+ TRACE_DISPATCH (this, format);
+ if (unlikely (!c->may_dispatch (this, this))) return_trace (c->no_dispatch_return_value ());
+ return_trace (get_subtable<typename T::LookupSubTable> ().dispatch (c, get_type ()));
+ }
+
+ /* This is called from may_dispatch() above with hb_sanitize_context_t. */
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this));
+ return_trace (c->check_struct (this) && extensionOffset != 0);
}
protected:
@@ -2204,49 +2198,30 @@
default:return 0;
}
}
- inline unsigned int get_offset (void) const
- {
- switch (u.format) {
- case 1: return u.format1.get_offset ();
- default:return 0;
- }
- }
-
template <typename X>
inline const X& get_subtable (void) const
{
- unsigned int offset = get_offset ();
- if (unlikely (!offset)) return Null(typename T::LookupSubTable);
- return StructAtOffset<typename T::LookupSubTable> (this, offset);
+ switch (u.format) {
+ case 1: return u.format1.template get_subtable<typename T::LookupSubTable> ();
+ default:return Null(typename T::LookupSubTable);
+ }
}
template <typename context_t>
inline typename context_t::return_t dispatch (context_t *c) const
{
- return get_subtable<typename T::LookupSubTable> ().dispatch (c, get_type ());
- }
-
- inline bool sanitize_self (hb_sanitize_context_t *c) {
- TRACE_SANITIZE (this);
- if (!u.format.sanitize (c)) return TRACE_RETURN (false);
+ TRACE_DISPATCH (this, u.format);
+ if (unlikely (!c->may_dispatch (this, &u.format))) return_trace (c->no_dispatch_return_value ());
switch (u.format) {
- case 1: return TRACE_RETURN (u.format1.sanitize (c));
- default:return TRACE_RETURN (true);
+ case 1: return_trace (u.format1.dispatch (c));
+ default:return_trace (c->default_return_value ());
}
}
- inline bool sanitize (hb_sanitize_context_t *c) {
- TRACE_SANITIZE (this);
- if (!sanitize_self (c)) return TRACE_RETURN (false);
- unsigned int offset = get_offset ();
- if (unlikely (!offset)) return TRACE_RETURN (true);
- return TRACE_RETURN (StructAtOffset<typename T::LookupSubTable> (this, offset).sanitize (c, get_type ()));
- }
-
protected:
union {
USHORT format; /* Format identifier */
- ExtensionFormat1 format1;
+ ExtensionFormat1<T> format1;
} u;
};
@@ -2291,16 +2266,18 @@
inline const Lookup& get_lookup (unsigned int i) const
{ return (this+lookupList)[i]; }
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (version.sanitize (c) && likely (version.major == 1) &&
- scriptList.sanitize (c, this) &&
- featureList.sanitize (c, this) &&
- lookupList.sanitize (c, this));
+ return_trace (version.sanitize (c) &&
+ likely (version.major == 1) &&
+ scriptList.sanitize (c, this) &&
+ featureList.sanitize (c, this) &&
+ lookupList.sanitize (c, this));
}
protected:
- FixedVersion version; /* Version of the GSUB/GPOS table--initially set
+ FixedVersion<>version; /* Version of the GSUB/GPOS table--initially set
* to 0x00010000u */
OffsetTo<ScriptList>
scriptList; /* ScriptList table */
diff --git a/src/hb-ot-layout-jstf-table.hh b/src/hb-ot-layout-jstf-table.hh
index 67a6df5..c306849 100644
--- a/src/hb-ot-layout-jstf-table.hh
+++ b/src/hb-ot-layout-jstf-table.hh
@@ -54,19 +54,20 @@
struct JstfPriority
{
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) &&
- shrinkageEnableGSUB.sanitize (c, this) &&
- shrinkageDisableGSUB.sanitize (c, this) &&
- shrinkageEnableGPOS.sanitize (c, this) &&
- shrinkageDisableGPOS.sanitize (c, this) &&
- shrinkageJstfMax.sanitize (c, this) &&
- extensionEnableGSUB.sanitize (c, this) &&
- extensionDisableGSUB.sanitize (c, this) &&
- extensionEnableGPOS.sanitize (c, this) &&
- extensionDisableGPOS.sanitize (c, this) &&
- extensionJstfMax.sanitize (c, this));
+ return_trace (c->check_struct (this) &&
+ shrinkageEnableGSUB.sanitize (c, this) &&
+ shrinkageDisableGSUB.sanitize (c, this) &&
+ shrinkageEnableGPOS.sanitize (c, this) &&
+ shrinkageDisableGPOS.sanitize (c, this) &&
+ shrinkageJstfMax.sanitize (c, this) &&
+ extensionEnableGSUB.sanitize (c, this) &&
+ extensionDisableGSUB.sanitize (c, this) &&
+ extensionEnableGPOS.sanitize (c, this) &&
+ extensionDisableGPOS.sanitize (c, this) &&
+ extensionJstfMax.sanitize (c, this));
}
protected:
@@ -123,9 +124,10 @@
struct JstfLangSys : OffsetListOf<JstfPriority>
{
inline bool sanitize (hb_sanitize_context_t *c,
- const Record<JstfLangSys>::sanitize_closure_t * = NULL) {
+ const Record<JstfLangSys>::sanitize_closure_t * = NULL) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (OffsetListOf<JstfPriority>::sanitize (c));
+ return_trace (OffsetListOf<JstfPriority>::sanitize (c));
}
};
@@ -163,11 +165,12 @@
inline const JstfLangSys& get_default_lang_sys (void) const { return this+defaultLangSys; }
inline bool sanitize (hb_sanitize_context_t *c,
- const Record<JstfScript>::sanitize_closure_t * = NULL) {
+ const Record<JstfScript>::sanitize_closure_t * = NULL) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (extenderGlyphs.sanitize (c, this) &&
- defaultLangSys.sanitize (c, this) &&
- langSys.sanitize (c, this));
+ return_trace (extenderGlyphs.sanitize (c, this) &&
+ defaultLangSys.sanitize (c, this) &&
+ langSys.sanitize (c, this));
}
protected:
@@ -206,14 +209,16 @@
inline bool find_script_index (hb_tag_t tag, unsigned int *index) const
{ return scriptList.find_index (tag, index); }
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (version.sanitize (c) && likely (version.major == 1) &&
- scriptList.sanitize (c, this));
+ return_trace (version.sanitize (c) &&
+ likely (version.major == 1) &&
+ scriptList.sanitize (c, this));
}
protected:
- FixedVersion version; /* Version of the JSTF table--initially set
+ FixedVersion<>version; /* Version of the JSTF table--initially set
* to 0x00010000u */
RecordArrayOf<JstfScript>
scriptList; /* Array of JstfScripts--listed
diff --git a/src/hb-ot-layout-private.hh b/src/hb-ot-layout-private.hh
index 3f7c858..b5c670f 100644
--- a/src/hb-ot-layout-private.hh
+++ b/src/hb-ot-layout-private.hh
@@ -36,11 +36,20 @@
#include "hb-set-private.hh"
+/* Private API corresponding to hb-ot-layout.h: */
+
+HB_INTERNAL hb_bool_t
+hb_ot_layout_table_find_feature (hb_face_t *face,
+ hb_tag_t table_tag,
+ hb_tag_t feature_tag,
+ unsigned int *feature_index);
+
+
/*
* GDEF
*/
-typedef enum
+enum hb_ot_layout_glyph_props_flags_t
{
/* The following three match LookupFlags::Ignore* numbers. */
HB_OT_LAYOUT_GLYPH_PROPS_BASE_GLYPH = 0x02u,
@@ -55,7 +64,8 @@
HB_OT_LAYOUT_GLYPH_PROPS_PRESERVE = HB_OT_LAYOUT_GLYPH_PROPS_SUBSTITUTED |
HB_OT_LAYOUT_GLYPH_PROPS_LIGATED |
HB_OT_LAYOUT_GLYPH_PROPS_MULTIPLIED
-} hb_ot_layout_glyph_class_mask_t;
+};
+HB_MARK_AS_FLAG_T (hb_ot_layout_glyph_props_flags_t);
/*
@@ -89,21 +99,20 @@
const hb_ot_layout_lookup_accelerator_t &accel);
-/* Should be called after all the substitute_lookup's are done */
-HB_INTERNAL void
-hb_ot_layout_substitute_finish (hb_font_t *font,
- hb_buffer_t *buffer);
-
-
-/* Should be called before all the position_lookup's are done. Resets positions to zero. */
+/* Should be called before all the position_lookup's are done. */
HB_INTERNAL void
hb_ot_layout_position_start (hb_font_t *font,
hb_buffer_t *buffer);
-/* Should be called after all the position_lookup's are done */
+/* Should be called after all the position_lookup's are done, to finish advances. */
HB_INTERNAL void
-hb_ot_layout_position_finish (hb_font_t *font,
- hb_buffer_t *buffer);
+hb_ot_layout_position_finish_advances (hb_font_t *font,
+ hb_buffer_t *buffer);
+
+/* Should be called after hb_ot_layout_position_finish_advances, to finish offsets. */
+HB_INTERNAL void
+hb_ot_layout_position_finish_offsets (hb_font_t *font,
+ hb_buffer_t *buffer);
@@ -130,6 +139,11 @@
{
}
+ inline bool may_have (hb_codepoint_t g) const {
+ return digest.may_have (g);
+ }
+
+ private:
hb_set_digest_t digest;
};
@@ -166,82 +180,201 @@
*/
/* buffer var allocations, used during the entire shaping process */
-#define unicode_props0() var2.u8[0]
-#define unicode_props1() var2.u8[1]
+#define unicode_props() var2.u16[0]
/* buffer var allocations, used during the GSUB/GPOS processing */
#define glyph_props() var1.u16[0] /* GDEF glyph properties */
#define lig_props() var1.u8[2] /* GSUB/GPOS ligature tracking */
#define syllable() var1.u8[3] /* GSUB/GPOS shaping boundaries */
+
+/* loop over syllables */
+
+#define foreach_syllable(buffer, start, end) \
+ for (unsigned int \
+ _count = buffer->len, \
+ start = 0, end = _count ? _next_syllable (buffer, 0) : 0; \
+ start < _count; \
+ start = end, end = _next_syllable (buffer, start))
+
+static inline unsigned int
+_next_syllable (hb_buffer_t *buffer, unsigned int start)
+{
+ hb_glyph_info_t *info = buffer->info;
+ unsigned int count = buffer->len;
+
+ unsigned int syllable = info[start].syllable();
+ while (++start < count && syllable == info[start].syllable())
+ ;
+
+ return start;
+}
+
+
/* unicode_props */
-enum {
- MASK0_ZWJ = 0x20u,
- MASK0_ZWNJ = 0x40u,
- MASK0_IGNORABLE = 0x80u,
- MASK0_GEN_CAT = 0x1Fu
+/* Design:
+ * unicode_props() is a two-byte number. The low byte includes:
+ * - General_Category: 5 bits.
+ * - A bit each for:
+ * * Is it Default_Ignorable(); we have a modified Default_Ignorable().
+ * * Is it U+200D ZWJ?
+ * * Is it U+200C ZWNJ?
+ *
+ * The high-byte has different meanings, switched by the Gen-Cat:
+ * - For Mn,Mc,Me: the modified Combining_Class.
+ * - For Ws: index of which space character this is, if space fallback
+ * is needed, ie. we don't set this by default, only if asked to.
+ *
+ * If needed, we can use the ZWJ/ZWNJ to use the high byte as well,
+ * freeing two more bits.
+ */
+
+enum hb_unicode_props_flags_t {
+ UPROPS_MASK_ZWJ = 0x20u,
+ UPROPS_MASK_ZWNJ = 0x40u,
+ UPROPS_MASK_IGNORABLE = 0x80u,
+ UPROPS_MASK_GEN_CAT = 0x1Fu
};
+HB_MARK_AS_FLAG_T (hb_unicode_props_flags_t);
static inline void
-_hb_glyph_info_set_unicode_props (hb_glyph_info_t *info, hb_unicode_funcs_t *unicode)
+_hb_glyph_info_set_unicode_props (hb_glyph_info_t *info, hb_buffer_t *buffer)
{
- /* XXX This shouldn't be inlined, or at least not while is_default_ignorable() is inline. */
- info->unicode_props0() = ((unsigned int) unicode->general_category (info->codepoint)) |
- (unicode->is_default_ignorable (info->codepoint) ? MASK0_IGNORABLE : 0) |
- (info->codepoint == 0x200Cu ? MASK0_ZWNJ : 0) |
- (info->codepoint == 0x200Du ? MASK0_ZWJ : 0);
- info->unicode_props1() = unicode->modified_combining_class (info->codepoint);
+ hb_unicode_funcs_t *unicode = buffer->unicode;
+ unsigned int u = info->codepoint;
+ unsigned int gen_cat = (unsigned int) unicode->general_category (u);
+ unsigned int props = gen_cat;
+
+ if (u >= 0x80)
+ {
+ buffer->scratch_flags |= HB_BUFFER_SCRATCH_FLAG_HAS_NON_ASCII;
+ if (unlikely (unicode->is_default_ignorable (u)))
+ {
+ buffer->scratch_flags |= HB_BUFFER_SCRATCH_FLAG_HAS_DEFAULT_IGNORABLES;
+ props |= UPROPS_MASK_IGNORABLE;
+ if (u == 0x200Cu) props |= UPROPS_MASK_ZWNJ;
+ if (u == 0x200Du) props |= UPROPS_MASK_ZWJ;
+ }
+ else if (unlikely (HB_UNICODE_GENERAL_CATEGORY_IS_NON_ENCLOSING_MARK_OR_MODIFIER_SYMBOL (gen_cat)))
+ {
+ /* The above check is just an optimization to let in only things we need further
+ * processing on. */
+
+ /* Only Mn and Mc can have non-zero ccc:
+ * http://www.unicode.org/policies/stability_policy.html#Property_Value
+ * """
+ * Canonical_Combining_Class, General_Category
+ * All characters other than those with General_Category property values
+ * Spacing_Mark (Mc) and Nonspacing_Mark (Mn) have the Canonical_Combining_Class
+ * property value 0.
+ * 1.1.5+
+ * """
+ *
+ * Also, all Mn's that are Default_Ignorable, have ccc=0, hence
+ * the "else if".
+ */
+ props |= unicode->modified_combining_class (info->codepoint)<<8;
+
+ /* Recategorize emoji skin-tone modifiers as Unicode mark, so they
+ * behave correctly in non-native directionality. They originally
+ * are MODIFIER_SYMBOL. Fixes:
+ * https://github.com/behdad/harfbuzz/issues/169
+ */
+ if (unlikely (hb_in_range (u, 0x1F3FBu, 0x1F3FFu)))
+ {
+ props = gen_cat = HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK;
+ }
+ }
+ }
+
+ info->unicode_props() = props;
}
static inline void
_hb_glyph_info_set_general_category (hb_glyph_info_t *info,
hb_unicode_general_category_t gen_cat)
{
- info->unicode_props0() = (unsigned int) gen_cat | ((info->unicode_props0()) & ~MASK0_GEN_CAT);
+ /* Clears top-byte. */
+ info->unicode_props() = (unsigned int) gen_cat | (info->unicode_props() & (0xFF & ~UPROPS_MASK_GEN_CAT));
}
static inline hb_unicode_general_category_t
_hb_glyph_info_get_general_category (const hb_glyph_info_t *info)
{
- return (hb_unicode_general_category_t) (info->unicode_props0() & MASK0_GEN_CAT);
+ return (hb_unicode_general_category_t) (info->unicode_props() & UPROPS_MASK_GEN_CAT);
}
+static inline bool
+_hb_glyph_info_is_unicode_mark (const hb_glyph_info_t *info)
+{
+ return HB_UNICODE_GENERAL_CATEGORY_IS_MARK (info->unicode_props() & UPROPS_MASK_GEN_CAT);
+}
static inline void
_hb_glyph_info_set_modified_combining_class (hb_glyph_info_t *info,
unsigned int modified_class)
{
- info->unicode_props1() = modified_class;
+ if (unlikely (!_hb_glyph_info_is_unicode_mark (info)))
+ return;
+ info->unicode_props() = (modified_class<<8) | (info->unicode_props() & 0xFF);
}
-
static inline unsigned int
_hb_glyph_info_get_modified_combining_class (const hb_glyph_info_t *info)
{
- return info->unicode_props1();
+ return _hb_glyph_info_is_unicode_mark (info) ? info->unicode_props()>>8 : 0;
}
+static inline bool
+_hb_glyph_info_is_unicode_space (const hb_glyph_info_t *info)
+{
+ return _hb_glyph_info_get_general_category (info) ==
+ HB_UNICODE_GENERAL_CATEGORY_SPACE_SEPARATOR;
+}
+static inline void
+_hb_glyph_info_set_unicode_space_fallback_type (hb_glyph_info_t *info, hb_unicode_funcs_t::space_t s)
+{
+ if (unlikely (!_hb_glyph_info_is_unicode_space (info)))
+ return;
+ info->unicode_props() = (((unsigned int) s)<<8) | (info->unicode_props() & 0xFF);
+}
+static inline hb_unicode_funcs_t::space_t
+_hb_glyph_info_get_unicode_space_fallback_type (const hb_glyph_info_t *info)
+{
+ return _hb_glyph_info_is_unicode_space (info) ?
+ (hb_unicode_funcs_t::space_t) (info->unicode_props()>>8) :
+ hb_unicode_funcs_t::NOT_SPACE;
+}
+
+static inline bool _hb_glyph_info_ligated (const hb_glyph_info_t *info);
+
static inline hb_bool_t
_hb_glyph_info_is_default_ignorable (const hb_glyph_info_t *info)
{
- return !!(info->unicode_props0() & MASK0_IGNORABLE);
+ return (info->unicode_props() & UPROPS_MASK_IGNORABLE) && !_hb_glyph_info_ligated (info);
}
static inline hb_bool_t
_hb_glyph_info_is_zwnj (const hb_glyph_info_t *info)
{
- return !!(info->unicode_props0() & MASK0_ZWNJ);
+ return !!(info->unicode_props() & UPROPS_MASK_ZWNJ);
}
static inline hb_bool_t
_hb_glyph_info_is_zwj (const hb_glyph_info_t *info)
{
- return !!(info->unicode_props0() & MASK0_ZWJ);
+ return !!(info->unicode_props() & UPROPS_MASK_ZWJ);
+}
+
+static inline hb_bool_t
+_hb_glyph_info_is_joiner (const hb_glyph_info_t *info)
+{
+ return !!(info->unicode_props() & (UPROPS_MASK_ZWNJ | UPROPS_MASK_ZWJ));
}
static inline void
_hb_glyph_info_flip_joiners (hb_glyph_info_t *info)
{
- info->unicode_props0() ^= MASK0_ZWNJ | MASK0_ZWJ;
+ info->unicode_props() ^= UPROPS_MASK_ZWNJ | UPROPS_MASK_ZWJ;
}
/* lig_props: aka lig_id / lig_comp
@@ -401,28 +534,31 @@
HB_OT_LAYOUT_GLYPH_PROPS_MULTIPLIED);
}
+static inline void
+_hb_glyph_info_clear_substituted (hb_glyph_info_t *info)
+{
+ info->glyph_props() &= ~(HB_OT_LAYOUT_GLYPH_PROPS_SUBSTITUTED);
+}
+
/* Allocation / deallocation. */
static inline void
_hb_buffer_allocate_unicode_vars (hb_buffer_t *buffer)
{
- HB_BUFFER_ALLOCATE_VAR (buffer, unicode_props0);
- HB_BUFFER_ALLOCATE_VAR (buffer, unicode_props1);
+ HB_BUFFER_ALLOCATE_VAR (buffer, unicode_props);
}
static inline void
_hb_buffer_deallocate_unicode_vars (hb_buffer_t *buffer)
{
- HB_BUFFER_DEALLOCATE_VAR (buffer, unicode_props0);
- HB_BUFFER_DEALLOCATE_VAR (buffer, unicode_props1);
+ HB_BUFFER_DEALLOCATE_VAR (buffer, unicode_props);
}
static inline void
_hb_buffer_assert_unicode_vars (hb_buffer_t *buffer)
{
- HB_BUFFER_ASSERT_VAR (buffer, unicode_props0);
- HB_BUFFER_ASSERT_VAR (buffer, unicode_props1);
+ HB_BUFFER_ASSERT_VAR (buffer, unicode_props);
}
static inline void
diff --git a/src/hb-ot-layout.cc b/src/hb-ot-layout.cc
index 602b94e..adf232b 100644
--- a/src/hb-ot-layout.cc
+++ b/src/hb-ot-layout.cc
@@ -28,6 +28,7 @@
* Google Author(s): Behdad Esfahbod
*/
+#include "hb-open-type-private.hh"
#include "hb-ot-layout-private.hh"
#include "hb-ot-layout-gdef-table.hh"
@@ -128,6 +129,11 @@
return _get_gdef (face).has_glyph_classes ();
}
+/**
+ * hb_ot_layout_get_glyph_class:
+ *
+ * Since: 0.9.7
+ **/
hb_ot_layout_glyph_class_t
hb_ot_layout_get_glyph_class (hb_face_t *face,
hb_codepoint_t glyph)
@@ -135,6 +141,11 @@
return (hb_ot_layout_glyph_class_t) _get_gdef (face).get_glyph_class (glyph);
}
+/**
+ * hb_ot_layout_get_glyphs_in_class:
+ *
+ * Since: 0.9.7
+ **/
void
hb_ot_layout_get_glyphs_in_class (hb_face_t *face,
hb_ot_layout_glyph_class_t klass,
@@ -285,6 +296,28 @@
return g.get_feature_tags (start_offset, feature_count, feature_tags);
}
+hb_bool_t
+hb_ot_layout_table_find_feature (hb_face_t *face,
+ hb_tag_t table_tag,
+ hb_tag_t feature_tag,
+ unsigned int *feature_index)
+{
+ ASSERT_STATIC (OT::Index::NOT_FOUND_INDEX == HB_OT_LAYOUT_NO_FEATURE_INDEX);
+ const OT::GSUBGPOS &g = get_gsubgpos_table (face, table_tag);
+
+ unsigned int num_features = g.get_feature_count ();
+ for (unsigned int i = 0; i < num_features; i++)
+ {
+ if (feature_tag == g.get_feature_tag (i)) {
+ if (feature_index) *feature_index = i;
+ return true;
+ }
+ }
+
+ if (feature_index) *feature_index = HB_OT_LAYOUT_NO_FEATURE_INDEX;
+ return false;
+}
+
unsigned int
hb_ot_layout_script_get_language_tags (hb_face_t *face,
@@ -335,6 +368,11 @@
NULL);
}
+/**
+ * hb_ot_layout_language_get_required_feature:
+ *
+ * Since: 0.9.30
+ **/
hb_bool_t
hb_ot_layout_language_get_required_feature (hb_face_t *face,
hb_tag_t table_tag,
@@ -419,6 +457,11 @@
return false;
}
+/**
+ * hb_ot_layout_feature_get_lookups:
+ *
+ * Since: 0.9.7
+ **/
unsigned int
hb_ot_layout_feature_get_lookups (hb_face_t *face,
hb_tag_t table_tag,
@@ -433,6 +476,11 @@
return f.get_lookup_indexes (start_offset, lookup_count, lookup_indexes);
}
+/**
+ * hb_ot_layout_table_get_lookup_count:
+ *
+ * Since: 0.9.22
+ **/
unsigned int
hb_ot_layout_table_get_lookup_count (hb_face_t *face,
hb_tag_t table_tag)
@@ -590,6 +638,11 @@
}
}
+/**
+ * hb_ot_layout_collect_lookups:
+ *
+ * Since: 0.9.8
+ **/
void
hb_ot_layout_collect_lookups (hb_face_t *face,
hb_tag_t table_tag,
@@ -631,6 +684,11 @@
}
}
+/**
+ * hb_ot_layout_lookup_collect_glyphs:
+ *
+ * Since: 0.9.7
+ **/
void
hb_ot_layout_lookup_collect_glyphs (hb_face_t *face,
hb_tag_t table_tag,
@@ -676,6 +734,11 @@
return &_get_gsub (face) != &OT::Null(OT::GSUB);
}
+/**
+ * hb_ot_layout_lookup_would_substitute:
+ *
+ * Since: 0.9.7
+ **/
hb_bool_t
hb_ot_layout_lookup_would_substitute (hb_face_t *face,
unsigned int lookup_index,
@@ -695,11 +758,11 @@
hb_bool_t zero_context)
{
if (unlikely (lookup_index >= hb_ot_layout_from_face (face)->gsub_lookup_count)) return false;
- OT::hb_would_apply_context_t c (face, glyphs, glyphs_length, zero_context);
+ OT::hb_would_apply_context_t c (face, glyphs, glyphs_length, (bool) zero_context);
const OT::SubstLookup& l = hb_ot_layout_from_face (face)->gsub->get_lookup (lookup_index);
- return l.would_apply (&c, &hb_ot_layout_from_face (face)->gsub_accels[lookup_index].digest);
+ return l.would_apply (&c, &hb_ot_layout_from_face (face)->gsub_accels[lookup_index]);
}
void
@@ -708,12 +771,11 @@
OT::GSUB::substitute_start (font, buffer);
}
-void
-hb_ot_layout_substitute_finish (hb_font_t *font, hb_buffer_t *buffer)
-{
- OT::GSUB::substitute_finish (font, buffer);
-}
-
+/**
+ * hb_ot_layout_lookup_substitute_closure:
+ *
+ * Since: 0.9.7
+ **/
void
hb_ot_layout_lookup_substitute_closure (hb_face_t *face,
unsigned int lookup_index,
@@ -743,11 +805,22 @@
}
void
-hb_ot_layout_position_finish (hb_font_t *font, hb_buffer_t *buffer)
+hb_ot_layout_position_finish_advances (hb_font_t *font, hb_buffer_t *buffer)
{
- OT::GPOS::position_finish (font, buffer);
+ OT::GPOS::position_finish_advances (font, buffer);
}
+void
+hb_ot_layout_position_finish_offsets (hb_font_t *font, hb_buffer_t *buffer)
+{
+ OT::GPOS::position_finish_offsets (font, buffer);
+}
+
+/**
+ * hb_ot_layout_get_size_params:
+ *
+ * Since: 0.9.10
+ **/
hb_bool_t
hb_ot_layout_get_size_params (hb_face_t *face,
unsigned int *design_size, /* OUT. May be NULL */
@@ -829,28 +902,130 @@
};
-template <typename Lookup>
-static inline bool apply_once (OT::hb_apply_context_t *c,
- const Lookup &lookup)
+struct hb_get_subtables_context_t :
+ OT::hb_dispatch_context_t<hb_get_subtables_context_t, hb_void_t, HB_DEBUG_APPLY>
{
- if (!c->check_glyph_property (&c->buffer->cur(), c->lookup_props))
- return false;
- return lookup.dispatch (c);
+ template <typename Type>
+ static inline bool apply_to (const void *obj, OT::hb_apply_context_t *c)
+ {
+ const Type *typed_obj = (const Type *) obj;
+ return typed_obj->apply (c);
+ }
+
+ typedef bool (*hb_apply_func_t) (const void *obj, OT::hb_apply_context_t *c);
+
+ struct hb_applicable_t
+ {
+ inline void init (const void *obj_, hb_apply_func_t apply_func_)
+ {
+ obj = obj_;
+ apply_func = apply_func_;
+ }
+
+ inline bool apply (OT::hb_apply_context_t *c) const { return apply_func (obj, c); }
+
+ private:
+ const void *obj;
+ hb_apply_func_t apply_func;
+ };
+
+ typedef hb_auto_array_t<hb_applicable_t> array_t;
+
+ /* Dispatch interface. */
+ inline const char *get_name (void) { return "GET_SUBTABLES"; }
+ template <typename T>
+ inline return_t dispatch (const T &obj)
+ {
+ hb_applicable_t *entry = array.push();
+ if (likely (entry))
+ entry->init (&obj, apply_to<T>);
+ return HB_VOID;
+ }
+ static return_t default_return_value (void) { return HB_VOID; }
+ bool stop_sublookup_iteration (return_t r HB_UNUSED) const { return false; }
+
+ hb_get_subtables_context_t (array_t &array_) :
+ array (array_),
+ debug_depth (0) {}
+
+ array_t &array;
+ unsigned int debug_depth;
+};
+
+static inline bool
+apply_forward (OT::hb_apply_context_t *c,
+ const hb_ot_layout_lookup_accelerator_t &accel,
+ const hb_get_subtables_context_t::array_t &subtables)
+{
+ bool ret = false;
+ hb_buffer_t *buffer = c->buffer;
+ while (buffer->idx < buffer->len && !buffer->in_error)
+ {
+ bool applied = false;
+ if (accel.may_have (buffer->cur().codepoint) &&
+ (buffer->cur().mask & c->lookup_mask) &&
+ c->check_glyph_property (&buffer->cur(), c->lookup_props))
+ {
+ for (unsigned int i = 0; i < subtables.len; i++)
+ if (subtables[i].apply (c))
+ {
+ applied = true;
+ break;
+ }
+ }
+
+ if (applied)
+ ret = true;
+ else
+ buffer->next_glyph ();
+ }
+ return ret;
+}
+
+static inline bool
+apply_backward (OT::hb_apply_context_t *c,
+ const hb_ot_layout_lookup_accelerator_t &accel,
+ const hb_get_subtables_context_t::array_t &subtables)
+{
+ bool ret = false;
+ hb_buffer_t *buffer = c->buffer;
+ do
+ {
+ if (accel.may_have (buffer->cur().codepoint) &&
+ (buffer->cur().mask & c->lookup_mask) &&
+ c->check_glyph_property (&buffer->cur(), c->lookup_props))
+ {
+ for (unsigned int i = 0; i < subtables.len; i++)
+ if (subtables[i].apply (c))
+ {
+ ret = true;
+ break;
+ }
+ }
+ /* The reverse lookup doesn't "advance" cursor (for good reason). */
+ buffer->idx--;
+
+ }
+ while ((int) buffer->idx >= 0);
+ return ret;
}
template <typename Proxy>
-static inline bool
+static inline void
apply_string (OT::hb_apply_context_t *c,
const typename Proxy::Lookup &lookup,
const hb_ot_layout_lookup_accelerator_t &accel)
{
- bool ret = false;
hb_buffer_t *buffer = c->buffer;
if (unlikely (!buffer->len || !c->lookup_mask))
- return false;
+ return;
- c->set_lookup (lookup);
+ c->set_lookup_props (lookup.get_props ());
+
+ hb_get_subtables_context_t::array_t subtables;
+ hb_get_subtables_context_t c_get_subtables (subtables);
+ lookup.dispatch (&c_get_subtables);
if (likely (!lookup.is_reverse ()))
{
@@ -859,21 +1034,14 @@
buffer->clear_output ();
buffer->idx = 0;
- while (buffer->idx < buffer->len)
- {
- if (accel.digest.may_have (buffer->cur().codepoint) &&
- (buffer->cur().mask & c->lookup_mask) &&
- apply_once (c, lookup))
- ret = true;
- else
- buffer->next_glyph ();
- }
+ bool ret;
+ ret = apply_forward (c, accel, subtables);
if (ret)
{
if (!Proxy::inplace)
buffer->swap_buffers ();
else
- assert (!buffer->has_separate_output ());
+ assert (!buffer->has_separate_output ());
}
}
else
@@ -882,20 +1050,9 @@
if (Proxy::table_index == 0)
buffer->remove_output ();
buffer->idx = buffer->len - 1;
- do
- {
- if (accel.digest.may_have (buffer->cur().codepoint) &&
- (buffer->cur().mask & c->lookup_mask) &&
- apply_once (c, lookup))
- ret = true;
- /* The reverse lookup doesn't "advance" cursor (for good reason). */
- buffer->idx--;
- }
- while ((int) buffer->idx >= 0);
+ apply_backward (c, accel, subtables);
}
-
- return ret;
}
template <typename Proxy>
@@ -914,11 +1071,14 @@
for (; i < stage->last_lookup; i++)
{
unsigned int lookup_index = lookups[table_index][i].index;
+ if (!buffer->message (font, "start lookup %d", lookup_index)) continue;
+ c.set_lookup_index (lookup_index);
c.set_lookup_mask (lookups[table_index][i].mask);
c.set_auto_zwj (lookups[table_index][i].auto_zwj);
apply_string<Proxy> (&c,
proxy.table.get_lookup (lookup_index),
proxy.accels[lookup_index]);
+ (void) buffer->message (font, "end lookup %d", lookup_index);
}
if (stage->pause_func)
diff --git a/src/hb-ot-layout.h b/src/hb-ot-layout.h
index 949678a..eb23d45 100644
--- a/src/hb-ot-layout.h
+++ b/src/hb-ot-layout.h
@@ -48,7 +48,7 @@
* GDEF
*/
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_ot_layout_has_glyph_classes (hb_face_t *face);
typedef enum {
@@ -59,11 +59,11 @@
HB_OT_LAYOUT_GLYPH_CLASS_COMPONENT = 4
} hb_ot_layout_glyph_class_t;
-hb_ot_layout_glyph_class_t
+HB_EXTERN hb_ot_layout_glyph_class_t
hb_ot_layout_get_glyph_class (hb_face_t *face,
hb_codepoint_t glyph);
-void
+HB_EXTERN void
hb_ot_layout_get_glyphs_in_class (hb_face_t *face,
hb_ot_layout_glyph_class_t klass,
hb_set_t *glyphs /* OUT */);
@@ -71,7 +71,7 @@
/* Not that useful. Provides list of attach points for a glyph that a
* client may want to cache */
-unsigned int
+HB_EXTERN unsigned int
hb_ot_layout_get_attach_points (hb_face_t *face,
hb_codepoint_t glyph,
unsigned int start_offset,
@@ -79,7 +79,7 @@
unsigned int *point_array /* OUT */);
/* Ligature caret positions */
-unsigned int
+HB_EXTERN unsigned int
hb_ot_layout_get_ligature_carets (hb_font_t *font,
hb_direction_t direction,
hb_codepoint_t glyph,
@@ -96,35 +96,35 @@
#define HB_OT_LAYOUT_NO_FEATURE_INDEX 0xFFFFu
#define HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX 0xFFFFu
-unsigned int
+HB_EXTERN unsigned int
hb_ot_layout_table_get_script_tags (hb_face_t *face,
hb_tag_t table_tag,
unsigned int start_offset,
unsigned int *script_count /* IN/OUT */,
hb_tag_t *script_tags /* OUT */);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_ot_layout_table_find_script (hb_face_t *face,
hb_tag_t table_tag,
hb_tag_t script_tag,
unsigned int *script_index);
/* Like find_script, but takes zero-terminated array of scripts to test */
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_ot_layout_table_choose_script (hb_face_t *face,
hb_tag_t table_tag,
const hb_tag_t *script_tags,
unsigned int *script_index,
hb_tag_t *chosen_script);
-unsigned int
+HB_EXTERN unsigned int
hb_ot_layout_table_get_feature_tags (hb_face_t *face,
hb_tag_t table_tag,
unsigned int start_offset,
unsigned int *feature_count /* IN/OUT */,
hb_tag_t *feature_tags /* OUT */);
-unsigned int
+HB_EXTERN unsigned int
hb_ot_layout_script_get_language_tags (hb_face_t *face,
hb_tag_t table_tag,
unsigned int script_index,
@@ -132,21 +132,21 @@
unsigned int *language_count /* IN/OUT */,
hb_tag_t *language_tags /* OUT */);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_ot_layout_script_find_language (hb_face_t *face,
hb_tag_t table_tag,
unsigned int script_index,
hb_tag_t language_tag,
unsigned int *language_index);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_ot_layout_language_get_required_feature_index (hb_face_t *face,
hb_tag_t table_tag,
unsigned int script_index,
unsigned int language_index,
unsigned int *feature_index);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_ot_layout_language_get_required_feature (hb_face_t *face,
hb_tag_t table_tag,
unsigned int script_index,
@@ -154,7 +154,7 @@
unsigned int *feature_index,
hb_tag_t *feature_tag);
-unsigned int
+HB_EXTERN unsigned int
hb_ot_layout_language_get_feature_indexes (hb_face_t *face,
hb_tag_t table_tag,
unsigned int script_index,
@@ -163,7 +163,7 @@
unsigned int *feature_count /* IN/OUT */,
unsigned int *feature_indexes /* OUT */);
-unsigned int
+HB_EXTERN unsigned int
hb_ot_layout_language_get_feature_tags (hb_face_t *face,
hb_tag_t table_tag,
unsigned int script_index,
@@ -172,7 +172,7 @@
unsigned int *feature_count /* IN/OUT */,
hb_tag_t *feature_tags /* OUT */);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_ot_layout_language_find_feature (hb_face_t *face,
hb_tag_t table_tag,
unsigned int script_index,
@@ -180,7 +180,7 @@
hb_tag_t feature_tag,
unsigned int *feature_index);
-unsigned int
+HB_EXTERN unsigned int
hb_ot_layout_feature_get_lookups (hb_face_t *face,
hb_tag_t table_tag,
unsigned int feature_index,
@@ -188,12 +188,12 @@
unsigned int *lookup_count /* IN/OUT */,
unsigned int *lookup_indexes /* OUT */);
-unsigned int
+HB_EXTERN unsigned int
hb_ot_layout_table_get_lookup_count (hb_face_t *face,
hb_tag_t table_tag);
-void
+HB_EXTERN void
hb_ot_layout_collect_lookups (hb_face_t *face,
hb_tag_t table_tag,
const hb_tag_t *scripts,
@@ -201,7 +201,7 @@
const hb_tag_t *features,
hb_set_t *lookup_indexes /* OUT */);
-void
+HB_EXTERN void
hb_ot_layout_lookup_collect_glyphs (hb_face_t *face,
hb_tag_t table_tag,
unsigned int lookup_index,
@@ -228,7 +228,7 @@
const hb_ot_layout_glyph_sequence_t *sequence,
void *user_data);
-void
+HB_EXTERN void
Xhb_ot_layout_lookup_enumerate_sequences (hb_face_t *face,
hb_tag_t table_tag,
unsigned int lookup_index,
@@ -241,17 +241,17 @@
* GSUB
*/
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_ot_layout_has_substitution (hb_face_t *face);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_ot_layout_lookup_would_substitute (hb_face_t *face,
unsigned int lookup_index,
const hb_codepoint_t *glyphs,
unsigned int glyphs_length,
hb_bool_t zero_context);
-void
+HB_EXTERN void
hb_ot_layout_lookup_substitute_closure (hb_face_t *face,
unsigned int lookup_index,
hb_set_t *glyphs
@@ -259,7 +259,7 @@
#ifdef HB_NOT_IMPLEMENTED
/* Note: You better have GDEF when using this API, or marks won't do much. */
-hb_bool_t
+HB_EXTERN hb_bool_t
Xhb_ot_layout_lookup_substitute (hb_font_t *font,
unsigned int lookup_index,
const hb_ot_layout_glyph_sequence_t *sequence,
@@ -274,12 +274,12 @@
* GPOS
*/
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_ot_layout_has_positioning (hb_face_t *face);
#ifdef HB_NOT_IMPLEMENTED
/* Note: You better have GDEF when using this API, or marks won't do much. */
-hb_bool_t
+HB_EXTERN hb_bool_t
Xhb_ot_layout_lookup_position (hb_font_t *font,
unsigned int lookup_index,
const hb_ot_layout_glyph_sequence_t *sequence,
@@ -288,7 +288,7 @@
/* Optical 'size' feature info. Returns true if found.
* http://www.microsoft.com/typography/otspec/features_pt.htm#size */
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_ot_layout_get_size_params (hb_face_t *face,
unsigned int *design_size, /* OUT. May be NULL */
unsigned int *subfamily_id, /* OUT. May be NULL */
diff --git a/src/hb-ot-map-private.hh b/src/hb-ot-map-private.hh
index 86b7e9f..8692caa 100644
--- a/src/hb-ot-map-private.hh
+++ b/src/hb-ot-map-private.hh
@@ -154,27 +154,14 @@
enum hb_ot_map_feature_flags_t {
F_NONE = 0x0000u,
- F_GLOBAL = 0x0001u,
- F_HAS_FALLBACK = 0x0002u,
- F_MANUAL_ZWJ = 0x0004u
+ F_GLOBAL = 0x0001u, /* Feature applies to all characters; results in no mask allocated for it. */
+ F_HAS_FALLBACK = 0x0002u, /* Has fallback implementation, so include mask bit even if feature not found. */
+ F_MANUAL_ZWJ = 0x0004u, /* Don't skip over ZWJ when matching. */
+ F_GLOBAL_SEARCH = 0x0008u /* If feature not found in LangSys, look for it in global feature list and pick one. */
};
+HB_MARK_AS_FLAG_T (hb_ot_map_feature_flags_t);
/* Macro version for where const is desired. */
#define F_COMBINE(l,r) (hb_ot_map_feature_flags_t ((unsigned int) (l) | (unsigned int) (r)))
-static inline hb_ot_map_feature_flags_t
-operator | (hb_ot_map_feature_flags_t l, hb_ot_map_feature_flags_t r)
-{ return hb_ot_map_feature_flags_t ((unsigned int) l | (unsigned int) r); }
-static inline hb_ot_map_feature_flags_t
-operator & (hb_ot_map_feature_flags_t l, hb_ot_map_feature_flags_t r)
-{ return hb_ot_map_feature_flags_t ((unsigned int) l & (unsigned int) r); }
-static inline hb_ot_map_feature_flags_t
-operator ~ (hb_ot_map_feature_flags_t r)
-{ return hb_ot_map_feature_flags_t (~(unsigned int) r); }
-static inline hb_ot_map_feature_flags_t&
-operator |= (hb_ot_map_feature_flags_t &l, hb_ot_map_feature_flags_t r)
-{ l = l | r; return l; }
-static inline hb_ot_map_feature_flags_t&
-operator &= (hb_ot_map_feature_flags_t& l, hb_ot_map_feature_flags_t r)
-{ l = l & r; return l; }
struct hb_ot_map_builder_t
@@ -216,7 +203,8 @@
unsigned int stage[2]; /* GSUB/GPOS */
static int cmp (const feature_info_t *a, const feature_info_t *b)
- { return (a->tag != b->tag) ? (a->tag < b->tag ? -1 : 1) : (a->seq < b->seq ? -1 : 1); }
+ { return (a->tag != b->tag) ? (a->tag < b->tag ? -1 : 1) :
+ (a->seq < b->seq ? -1 : a->seq > b->seq ? 1 : 0); }
};
struct stage_info_t {
diff --git a/src/hb-ot-map.cc b/src/hb-ot-map.cc
index 4985eb2..7bdeddb 100644
--- a/src/hb-ot-map.cc
+++ b/src/hb-ot-map.cc
@@ -89,7 +89,7 @@
for (unsigned int table_index = 0; table_index < 2; table_index++) {
hb_tag_t table_tag = table_tags[table_index];
- found_script[table_index] = hb_ot_layout_table_choose_script (face, table_tag, script_tags, &script_index[table_index], &chosen_script[table_index]);
+ found_script[table_index] = (bool) hb_ot_layout_table_choose_script (face, table_tag, script_tags, &script_index[table_index], &chosen_script[table_index]);
hb_ot_layout_script_find_language (face, table_tag, script_index[table_index], language_tag, &language_index[table_index]);
}
}
@@ -216,6 +216,16 @@
info->tag,
&feature_index[table_index]);
}
+ if (!found && (info->flags & F_GLOBAL_SEARCH))
+ {
+ for (unsigned int table_index = 0; table_index < 2; table_index++)
+ {
+ found |= hb_ot_layout_table_find_feature (face,
+ table_tags[table_index],
+ info->tag,
+ &feature_index[table_index]);
+ }
+ }
if (!found && !(info->flags & F_HAS_FALLBACK))
continue;
diff --git a/src/hb-ot-maxp-table.hh b/src/hb-ot-maxp-table.hh
index b1f8328..943e390 100644
--- a/src/hb-ot-maxp-table.hh
+++ b/src/hb-ot-maxp-table.hh
@@ -43,19 +43,22 @@
{
static const hb_tag_t tableTag = HB_OT_TAG_maxp;
- inline unsigned int get_num_glyphs (void) const {
+ inline unsigned int get_num_glyphs (void) const
+ {
return numGlyphs;
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) &&
- likely (version.major == 1 || (version.major == 0 && version.minor == 0x5000u)));
+ return_trace (c->check_struct (this) &&
+ likely (version.major == 1 ||
+ (version.major == 0 && version.minor == 0x5000u)));
}
/* We only implement version 0.5 as none of the extra fields in version 1.0 are useful. */
protected:
- FixedVersion version; /* Version of the maxp table (0.5 or 1.0),
+ FixedVersion<>version; /* Version of the maxp table (0.5 or 1.0),
* 0x00005000u or 0x00010000u. */
USHORT numGlyphs; /* The number of glyphs in the font. */
public:
diff --git a/src/hb-ot-name-table.hh b/src/hb-ot-name-table.hh
index 31d9fac..870f123 100644
--- a/src/hb-ot-name-table.hh
+++ b/src/hb-ot-name-table.hh
@@ -56,10 +56,11 @@
return 0;
}
- inline bool sanitize (hb_sanitize_context_t *c, void *base) {
+ inline bool sanitize (hb_sanitize_context_t *c, const void *base) const
+ {
TRACE_SANITIZE (this);
/* We can check from base all the way up to the end of string... */
- return TRACE_RETURN (c->check_struct (this) && c->check_range ((char *) base, (unsigned int) length + offset));
+ return_trace (c->check_struct (this) && c->check_range ((char *) base, (unsigned int) length + offset));
}
USHORT platformID; /* Platform ID. */
@@ -101,21 +102,22 @@
inline unsigned int get_size (void) const
{ return min_size + count * nameRecord[0].min_size; }
- inline bool sanitize_records (hb_sanitize_context_t *c) {
+ inline bool sanitize_records (hb_sanitize_context_t *c) const {
TRACE_SANITIZE (this);
char *string_pool = (char *) this + stringOffset;
unsigned int _count = count;
for (unsigned int i = 0; i < _count; i++)
- if (!nameRecord[i].sanitize (c, string_pool)) return TRACE_RETURN (false);
- return TRACE_RETURN (true);
+ if (!nameRecord[i].sanitize (c, string_pool)) return_trace (false);
+ return_trace (true);
}
- inline bool sanitize (hb_sanitize_context_t *c) {
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
TRACE_SANITIZE (this);
- return TRACE_RETURN (c->check_struct (this) &&
- likely (format == 0 || format == 1) &&
- c->check_array (nameRecord, nameRecord[0].static_size, count) &&
- sanitize_records (c));
+ return_trace (c->check_struct (this) &&
+ likely (format == 0 || format == 1) &&
+ c->check_array (nameRecord, nameRecord[0].static_size, count) &&
+ sanitize_records (c));
}
/* We only implement format 0 for now. */
diff --git a/src/hb-ot-os2-table.hh b/src/hb-ot-os2-table.hh
new file mode 100644
index 0000000..4709cd6
--- /dev/null
+++ b/src/hb-ot-os2-table.hh
@@ -0,0 +1,105 @@
+/*
+ * Copyright © 2011,2012 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_OS2_TABLE_HH
+#define HB_OT_OS2_TABLE_HH
+
+#include "hb-open-type-private.hh"
+
+
+namespace OT {
+
+/*
+ * OS/2 and Windows Metrics
+ * http://www.microsoft.com/typography/otspec/os2.htm
+ */
+
+#define HB_OT_TAG_os2 HB_TAG('O','S','/','2')
+
+struct os2
+{
+ static const hb_tag_t tableTag = HB_OT_TAG_os2;
+
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
+ TRACE_SANITIZE (this);
+ return_trace (c->check_struct (this));
+ }
+
+ public:
+ USHORT version;
+
+ /* Version 0 */
+ SHORT xAvgCharWidth;
+ USHORT usWeightClass;
+ USHORT usWidthClass;
+ USHORT fsType;
+ SHORT ySubscriptXSize;
+ SHORT ySubscriptYSize;
+ SHORT ySubscriptXOffset;
+ SHORT ySubscriptYOffset;
+ SHORT ySuperscriptXSize;
+ SHORT ySuperscriptYSize;
+ SHORT ySuperscriptXOffset;
+ SHORT ySuperscriptYOffset;
+ SHORT yStrikeoutSize;
+ SHORT yStrikeoutPosition;
+ SHORT sFamilyClass;
+ BYTE panose[10];
+ ULONG ulUnicodeRange[4];
+ Tag achVendID;
+ USHORT fsSelection;
+ USHORT usFirstCharIndex;
+ USHORT usLastCharIndex;
+ SHORT sTypoAscender;
+ SHORT sTypoDescender;
+ SHORT sTypoLineGap;
+ USHORT usWinAscent;
+ USHORT usWinDescent;
+
+ /* Version 1 */
+ //ULONG ulCodePageRange1;
+ //ULONG ulCodePageRange2;
+
+ /* Version 2 */
+ //SHORT sxHeight;
+ //SHORT sCapHeight;
+ //USHORT usDefaultChar;
+ //USHORT usBreakChar;
+ //USHORT usMaxContext;
+
+ /* Version 5 */
+ //USHORT usLowerOpticalPointSize;
+ //USHORT usUpperOpticalPointSize;
+
+ public:
+ DEFINE_SIZE_STATIC (78);
+};
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_OS2_TABLE_HH */
diff --git a/src/hb-ot-shape-complex-arabic-fallback.hh b/src/hb-ot-shape-complex-arabic-fallback.hh
index a77f24e..d97d285 100644
--- a/src/hb-ot-shape-complex-arabic-fallback.hh
+++ b/src/hb-ot-shape-complex-arabic-fallback.hh
@@ -75,9 +75,9 @@
if (!num_glyphs)
return NULL;
- /* Bubble-sort!
+ /* Bubble-sort or something equally good!
* May not be good-enough for presidential candidate interviews, but good-enough for us... */
- hb_bubble_sort (&glyphs[0], num_glyphs, OT::GlyphID::cmp, &substitutes[0]);
+ hb_stable_sort (&glyphs[0], num_glyphs, OT::GlyphID::cmp, &substitutes[0]);
OT::Supplier<OT::GlyphID> glyphs_supplier (glyphs, num_glyphs);
OT::Supplier<OT::GlyphID> substitutes_supplier (substitutes, num_glyphs);
@@ -126,7 +126,7 @@
first_glyphs_indirection[num_first_glyphs] = first_glyph_idx;
num_first_glyphs++;
}
- hb_bubble_sort (&first_glyphs[0], num_first_glyphs, OT::GlyphID::cmp, &first_glyphs_indirection[0]);
+ hb_stable_sort (&first_glyphs[0], num_first_glyphs, OT::GlyphID::cmp, &first_glyphs_indirection[0]);
/* Now that the first-glyphs are sorted, walk again, populate ligatures. */
for (unsigned int i = 0; i < num_first_glyphs; i++)
diff --git a/src/hb-ot-shape-complex-arabic-private.hh b/src/hb-ot-shape-complex-arabic-private.hh
new file mode 100644
index 0000000..fcedc7d
--- /dev/null
+++ b/src/hb-ot-shape-complex-arabic-private.hh
@@ -0,0 +1,50 @@
+/*
+ * Copyright © 2015 Mozilla Foundation.
+ * Copyright © 2015 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Mozilla Author(s): Jonathan Kew
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_ARABIC_PRIVATE_HH
+#define HB_OT_SHAPE_COMPLEX_ARABIC_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-ot-shape-complex-private.hh"
+
+
+struct arabic_shape_plan_t;
+
+HB_INTERNAL void *
+data_create_arabic (const hb_ot_shape_plan_t *plan);
+
+HB_INTERNAL void
+data_destroy_arabic (void *data);
+
+HB_INTERNAL void
+setup_masks_arabic_plan (const arabic_shape_plan_t *arabic_plan,
+ hb_buffer_t *buffer,
+ hb_script_t script);
+
+#endif /* HB_OT_SHAPE_COMPLEX_ARABIC_PRIVATE_HH */
diff --git a/src/hb-ot-shape-complex-arabic-table.hh b/src/hb-ot-shape-complex-arabic-table.hh
index 1710049..80d5044 100644
--- a/src/hb-ot-shape-complex-arabic-table.hh
+++ b/src/hb-ot-shape-complex-arabic-table.hh
@@ -6,10 +6,10 @@
*
* on files with these headers:
*
- * # ArabicShaping-7.0.0.txt
- * # Date: 2014-02-14, 21:00:00 GMT [RP, KW, LI]
- * # Blocks-7.0.0.txt
- * # Date: 2014-04-03, 23:23:00 GMT [RP, KW]
+ * # ArabicShaping-8.0.0.txt
+ * # Date: 2015-02-17, 23:33:00 GMT [RP]
+ * # Blocks-8.0.0.txt
+ * # Date: 2014-11-10, 23:04:00 GMT [KW]
* UnicodeData.txt does not have a header.
*/
@@ -76,9 +76,9 @@
/* Arabic Extended-A */
- /* 08A0 */ D,D,D,D,D,D,D,D,D,D,R,R,R,U,R,D,D,R,R,
+ /* 08A0 */ D,D,D,D,D,D,D,D,D,D,R,R,R,U,R,D,D,R,R,D,D,
-#define joining_offset_0x1806u 691
+#define joining_offset_0x1806u 693
/* Mongolian */
@@ -89,40 +89,40 @@
/* 1880 */ U,U,U,U,U,U,U,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,
/* 18A0 */ D,D,D,D,D,D,D,D,D,X,D,
-#define joining_offset_0x200cu 856
+#define joining_offset_0x200cu 858
/* General Punctuation */
/* 2000 */ U,C,
-#define joining_offset_0x2066u 858
+#define joining_offset_0x2066u 860
/* General Punctuation */
/* 2060 */ U,U,U,U,
-#define joining_offset_0xa840u 862
+#define joining_offset_0xa840u 864
/* Phags-pa */
/* A840 */ D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,
/* A860 */ D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,D,L,U,
-#define joining_offset_0x10ac0u 914
+#define joining_offset_0x10ac0u 916
/* Manichaean */
/* 10AC0 */ D,D,D,D,D,R,U,R,U,R,R,U,U,L,R,R,R,R,R,D,D,D,D,L,D,D,D,D,D,R,D,D,
/* 10AE0 */ D,R,U,U,R,X,X,X,X,X,X,D,D,D,D,R,
-#define joining_offset_0x10b80u 962
+#define joining_offset_0x10b80u 964
/* Psalter Pahlavi */
/* 10B80 */ D,R,D,R,R,R,D,D,D,R,D,D,R,D,R,R,D,R,X,X,X,X,X,X,X,X,X,X,X,X,X,X,
/* 10BA0 */ X,X,X,X,X,X,X,X,X,R,R,R,R,D,D,U,
-}; /* Table items: 1010; occupancy: 57% */
+}; /* Table items: 1012; occupancy: 57% */
static unsigned int
@@ -131,7 +131,7 @@
switch (u >> 12)
{
case 0x0u:
- if (hb_in_range (u, 0x0600u, 0x08B2u)) return joining_table[u - 0x0600u + joining_offset_0x0600u];
+ if (hb_in_range (u, 0x0600u, 0x08B4u)) return joining_table[u - 0x0600u + joining_offset_0x0600u];
break;
case 0x1u:
diff --git a/src/hb-ot-shape-complex-arabic-win1256.hh b/src/hb-ot-shape-complex-arabic-win1256.hh
index 3a20b50..e70c48f 100644
--- a/src/hb-ot-shape-complex-arabic-win1256.hh
+++ b/src/hb-ot-shape-complex-arabic-win1256.hh
@@ -133,7 +133,6 @@
*/
#define OT_LOOKUP_TYPE_SUBST_SINGLE 1u
-#define OT_LOOKUP_TYPE_SUBST_MULTIPLE 2u
#define OT_LOOKUP_TYPE_SUBST_LIGATURE 4u
#define OT_SUBLOOKUP_SINGLE_SUBST_FORMAT2(Name, FromGlyphs, ToGlyphs) \
@@ -143,7 +142,7 @@
OT_UARRAY(Name##Substitute, OT_LIST(ToGlyphs)) \
) \
OT_COVERAGE1(Name##Coverage, OT_LIST(FromGlyphs)) \
- /* ASSERT_STATIC_EXPR len(FromGlyphs) == len(ToGlyphs) */
+ /* ASSERT_STATIC_EXPR_ZERO (len(FromGlyphs) == len(ToGlyphs)) */
#define OT_SUBLOOKUP_LIGATURE_SUBST_FORMAT1(Name, FirstGlyphs, LigatureSetOffsets) \
OT_SUBLOOKUP(Name, 1, \
@@ -152,7 +151,7 @@
OT_UARRAY(Name##LigatureSetOffsetsArray, OT_LIST(LigatureSetOffsets)) \
) \
OT_COVERAGE1(Name##Coverage, OT_LIST(FirstGlyphs)) \
- /* ASSERT_STATIC_EXPR len(FirstGlyphs) == len(LigatureSetOffsets) */
+ /* ASSERT_STATIC_EXPR_ZERO (len(FirstGlyphs) == len(LigatureSetOffsets)) */
#define OT_LIGATURE_SET(Name, LigatureSetOffsets) \
OT_UARRAY(Name, OT_LIST(LigatureSetOffsets))
diff --git a/src/hb-ot-shape-complex-arabic.cc b/src/hb-ot-shape-complex-arabic.cc
index ae90864..4da8990 100644
--- a/src/hb-ot-shape-complex-arabic.cc
+++ b/src/hb-ot-shape-complex-arabic.cc
@@ -24,18 +24,51 @@
* Google Author(s): Behdad Esfahbod
*/
-#include "hb-ot-shape-complex-private.hh"
+#include "hb-ot-shape-complex-arabic-private.hh"
#include "hb-ot-shape-private.hh"
+#ifndef HB_DEBUG_ARABIC
+#define HB_DEBUG_ARABIC (HB_DEBUG+0)
+#endif
+
+
/* buffer var allocations */
#define arabic_shaping_action() complex_var_u8_0() /* arabic shaping action */
+#define HB_BUFFER_SCRATCH_FLAG_ARABIC_HAS_STCH HB_BUFFER_SCRATCH_FLAG_COMPLEX0
+
+/* See:
+ * https://github.com/behdad/harfbuzz/commit/6e6f82b6f3dde0fc6c3c7d991d9ec6cfff57823d#commitcomment-14248516 */
+#define HB_ARABIC_GENERAL_CATEGORY_IS_WORD(gen_cat) \
+ (FLAG_SAFE (gen_cat) & \
+ (FLAG (HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED) | \
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_PRIVATE_USE) | \
+ /*FLAG (HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER) |*/ \
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER) | \
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER) | \
+ /*FLAG (HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER) |*/ \
+ /*FLAG (HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER) |*/ \
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK) | \
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK) | \
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK) | \
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER) | \
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_LETTER_NUMBER) | \
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_OTHER_NUMBER) | \
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL) | \
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL) | \
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_MATH_SYMBOL) | \
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL)))
+
+
+/*
+ * Joining types:
+ */
/*
* Bits used in the joining tables
*/
-enum {
+enum hb_arabic_joining_type_t {
JOINING_TYPE_U = 0,
JOINING_TYPE_L = 1,
JOINING_TYPE_R = 2,
@@ -49,10 +82,6 @@
JOINING_TYPE_X = 8 /* means: use general-category to choose between U or T. */
};
-/*
- * Joining types:
- */
-
#include "hb-ot-shape-complex-arabic-table.hh"
static unsigned int get_joining_type (hb_codepoint_t u, hb_unicode_general_category_t gen_cat)
@@ -61,7 +90,7 @@
if (likely (j_type != JOINING_TYPE_X))
return j_type;
- return (FLAG(gen_cat) &
+ return (FLAG_SAFE(gen_cat) &
(FLAG(HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK) |
FLAG(HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK) |
FLAG(HB_UNICODE_GENERAL_CATEGORY_FORMAT))
@@ -84,7 +113,7 @@
/* Same order as the feature array */
-enum {
+enum arabic_action_t {
ISOL,
FINA,
FIN2,
@@ -95,7 +124,11 @@
NONE,
- ARABIC_NUM_FEATURES = NONE
+ ARABIC_NUM_FEATURES = NONE,
+
+ /* We abuse the same byte for other things... */
+ STCH_FIXED,
+ STCH_REPEATING,
};
static const struct arabic_state_table_entry {
@@ -140,6 +173,11 @@
hb_buffer_t *buffer);
static void
+record_stch (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer);
+
+static void
collect_features_arabic (hb_ot_shape_planner_t *plan)
{
hb_ot_map_builder_t *map = &plan->map;
@@ -165,6 +203,9 @@
map->add_gsub_pause (nuke_joiners);
+ map->add_global_bool_feature (HB_TAG('s','t','c','h'));
+ map->add_gsub_pause (record_stch);
+
map->add_global_bool_feature (HB_TAG('c','c','m','p'));
map->add_global_bool_feature (HB_TAG('l','o','c','l'));
@@ -182,7 +223,6 @@
map->add_gsub_pause (arabic_fallback_shape);
map->add_global_bool_feature (HB_TAG('c','a','l','t'));
- map->add_gsub_pause (NULL);
/* The spec includes 'cswh'. Earlier versions of Windows
* used to enable this by default, but testing suggests
@@ -192,6 +232,7 @@
* Note that IranNastaliq uses this feature extensively
* to fixup broken glyph sequences. Oh well...
* Test case: U+0643,U+0640,U+0631. */
+ //map->add_gsub_pause (NULL);
//map->add_global_bool_feature (HB_TAG('c','s','w','h'));
map->add_global_bool_feature (HB_TAG('m','s','e','t'));
}
@@ -208,11 +249,13 @@
* mask_array[NONE] == 0. */
hb_mask_t mask_array[ARABIC_NUM_FEATURES + 1];
- bool do_fallback;
arabic_fallback_plan_t *fallback_plan;
+
+ unsigned int do_fallback : 1;
+ unsigned int has_stch : 1;
};
-static void *
+void *
data_create_arabic (const hb_ot_shape_plan_t *plan)
{
arabic_shape_plan_t *arabic_plan = (arabic_shape_plan_t *) calloc (1, sizeof (arabic_shape_plan_t));
@@ -220,6 +263,7 @@
return NULL;
arabic_plan->do_fallback = plan->props.script == HB_SCRIPT_ARABIC;
+ arabic_plan->has_stch = !!plan->map.get_1_mask (HB_TAG ('s','t','c','h'));
for (unsigned int i = 0; i < ARABIC_NUM_FEATURES; i++) {
arabic_plan->mask_array[i] = plan->map.get_1_mask (arabic_features[i]);
arabic_plan->do_fallback = arabic_plan->do_fallback &&
@@ -230,7 +274,7 @@
return arabic_plan;
}
-static void
+void
data_destroy_arabic (void *data)
{
arabic_shape_plan_t *arabic_plan = (arabic_shape_plan_t *) data;
@@ -305,25 +349,30 @@
info[i].arabic_shaping_action() = info[i - 1].arabic_shaping_action();
}
-static void
-setup_masks_arabic (const hb_ot_shape_plan_t *plan,
- hb_buffer_t *buffer,
- hb_font_t *font HB_UNUSED)
+void
+setup_masks_arabic_plan (const arabic_shape_plan_t *arabic_plan,
+ hb_buffer_t *buffer,
+ hb_script_t script)
{
HB_BUFFER_ALLOCATE_VAR (buffer, arabic_shaping_action);
- const arabic_shape_plan_t *arabic_plan = (const arabic_shape_plan_t *) plan->data;
-
arabic_joining (buffer);
- if (plan->props.script == HB_SCRIPT_MONGOLIAN)
+ if (script == HB_SCRIPT_MONGOLIAN)
mongolian_variation_selectors (buffer);
unsigned int count = buffer->len;
hb_glyph_info_t *info = buffer->info;
for (unsigned int i = 0; i < count; i++)
info[i].mask |= arabic_plan->mask_array[info[i].arabic_shaping_action()];
+}
- HB_BUFFER_DEALLOCATE_VAR (buffer, arabic_shaping_action);
+static void
+setup_masks_arabic (const hb_ot_shape_plan_t *plan,
+ hb_buffer_t *buffer,
+ hb_font_t *font HB_UNUSED)
+{
+ const arabic_shape_plan_t *arabic_plan = (const arabic_shape_plan_t *) plan->data;
+ setup_masks_arabic_plan (arabic_plan, buffer, plan->props.script);
}
@@ -364,6 +413,197 @@
arabic_fallback_plan_shape (fallback_plan, font, buffer);
}
+/*
+ * Stretch feature: "stch".
+ * See example here:
+ * https://www.microsoft.com/typography/OpenTypeDev/syriac/intro.htm
+ * We implement this in a generic way, such that the Arabic subtending
+ * marks can use it as well.
+ */
+
+static void
+record_stch (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer)
+{
+ const arabic_shape_plan_t *arabic_plan = (const arabic_shape_plan_t *) plan->data;
+ if (!arabic_plan->has_stch)
+ return;
+
+ /* 'stch' feature was just applied. Look for anything that multiplied,
+ * and record it for stch treatment later. Note that rtlm, frac, etc
+ * are applied before stch, but we assume that they didn't result in
+ * anything multiplying into 5 pieces, so it's safe-ish... */
+
+ unsigned int count = buffer->len;
+ hb_glyph_info_t *info = buffer->info;
+ for (unsigned int i = 0; i < count; i++)
+ if (unlikely (_hb_glyph_info_multiplied (&info[i])))
+ {
+ unsigned int comp = _hb_glyph_info_get_lig_comp (&info[i]);
+ info[i].arabic_shaping_action() = comp % 2 ? STCH_REPEATING : STCH_FIXED;
+ buffer->scratch_flags |= HB_BUFFER_SCRATCH_FLAG_ARABIC_HAS_STCH;
+ }
+}
+
+static void
+apply_stch (const hb_ot_shape_plan_t *plan,
+ hb_buffer_t *buffer,
+ hb_font_t *font)
+{
+ if (likely (!(buffer->scratch_flags & HB_BUFFER_SCRATCH_FLAG_ARABIC_HAS_STCH)))
+ return;
+
+ /* The Arabic shaper currently always processes in RTL mode, so we should
+ * stretch / position the stretched pieces to the left / preceding glyphs. */
+
+ /* We do a two pass implementation:
+ * First pass calculates the exact number of extra glyphs we need,
+ * We then enlarge buffer to have that much room,
+ * Second pass applies the stretch, copying things to the end of buffer.
+ */
+
+ int sign = font->x_scale < 0 ? -1 : +1;
+ unsigned int extra_glyphs_needed = 0; // Set during MEASURE, used during CUT
+ typedef enum { MEASURE, CUT } step_t;
+
+ for (step_t step = MEASURE; step <= CUT; step = (step_t) (step + 1))
+ {
+ unsigned int count = buffer->len;
+ hb_glyph_info_t *info = buffer->info;
+ hb_glyph_position_t *pos = buffer->pos;
+ unsigned int new_len = count + extra_glyphs_needed; // write head during CUT
+ unsigned int j = new_len;
+ for (unsigned int i = count; i; i--)
+ {
+ if (!hb_in_range<unsigned> (info[i - 1].arabic_shaping_action(), STCH_FIXED, STCH_REPEATING))
+ {
+ if (step == CUT)
+ {
+ --j;
+ info[j] = info[i - 1];
+ pos[j] = pos[i - 1];
+ }
+ continue;
+ }
+
+ /* Yay, justification! */
+
+ hb_position_t w_total = 0; // Total to be filled
+ hb_position_t w_fixed = 0; // Sum of fixed tiles
+ hb_position_t w_repeating = 0; // Sum of repeating tiles
+ int n_fixed = 0;
+ int n_repeating = 0;
+
+ unsigned int end = i;
+ while (i &&
+ hb_in_range<unsigned> (info[i - 1].arabic_shaping_action(), STCH_FIXED, STCH_REPEATING))
+ {
+ i--;
+ hb_position_t width = font->get_glyph_h_advance (info[i].codepoint);
+ if (info[i].arabic_shaping_action() == STCH_FIXED)
+ {
+ w_fixed += width;
+ n_fixed++;
+ }
+ else
+ {
+ w_repeating += width;
+ n_repeating++;
+ }
+ }
+ unsigned int start = i;
+ unsigned int context = i;
+ while (context &&
+ !hb_in_range<unsigned> (info[context - 1].arabic_shaping_action(), STCH_FIXED, STCH_REPEATING) &&
+ (_hb_glyph_info_is_default_ignorable (&info[context - 1]) ||
+ HB_ARABIC_GENERAL_CATEGORY_IS_WORD (_hb_glyph_info_get_general_category (&info[context - 1]))))
+ {
+ context--;
+ w_total += pos[context].x_advance;
+ }
+ i++; // Don't touch i again.
+
+ DEBUG_MSG (ARABIC, NULL, "%s stretch at (%d,%d,%d)",
+ step == MEASURE ? "measuring" : "cutting", context, start, end);
+ DEBUG_MSG (ARABIC, NULL, "rest of word: count=%d width %d", start - context, w_total);
+ DEBUG_MSG (ARABIC, NULL, "fixed tiles: count=%d width=%d", n_fixed, w_fixed);
+ DEBUG_MSG (ARABIC, NULL, "repeating tiles: count=%d width=%d", n_repeating, w_repeating);
+
+ /* Number of additional times to repeat each repeating tile. */
+ int n_copies = 0;
+
+ hb_position_t w_remaining = w_total - w_fixed;
+ if (sign * w_remaining > sign * w_repeating && sign * w_repeating > 0)
+ n_copies = (sign * w_remaining) / (sign * w_repeating) - 1;
+
+ /* See if we can improve the fit by adding an extra repeat and squeezing them together a bit. */
+ hb_position_t extra_repeat_overlap = 0;
+ hb_position_t shortfall = sign * w_remaining - sign * w_repeating * (n_copies + 1);
+ if (shortfall > 0)
+ {
+ ++n_copies;
+ hb_position_t excess = (n_copies + 1) * sign * w_repeating - sign * w_remaining;
+ if (excess > 0)
+ extra_repeat_overlap = excess / (n_copies * n_repeating);
+ }
+
+ if (step == MEASURE)
+ {
+ extra_glyphs_needed += n_copies * n_repeating;
+ DEBUG_MSG (ARABIC, NULL, "will add extra %d copies of repeating tiles", n_copies);
+ }
+ else
+ {
+ hb_position_t x_offset = 0;
+ for (unsigned int k = end; k > start; k--)
+ {
+ hb_position_t width = font->get_glyph_h_advance (info[k - 1].codepoint);
+
+ unsigned int repeat = 1;
+ if (info[k - 1].arabic_shaping_action() == STCH_REPEATING)
+ repeat += n_copies;
+
+ DEBUG_MSG (ARABIC, NULL, "appending %d copies of glyph %d; j=%d",
+ repeat, info[k - 1].codepoint, j);
+ for (unsigned int n = 0; n < repeat; n++)
+ {
+ x_offset -= width;
+ if (n > 0)
+ x_offset += extra_repeat_overlap;
+ pos[k - 1].x_offset = x_offset;
+ /* Append copy. */
+ --j;
+ info[j] = info[k - 1];
+ pos[j] = pos[k - 1];
+ }
+ }
+ }
+ }
+
+ if (step == MEASURE)
+ {
+ if (unlikely (!buffer->ensure (count + extra_glyphs_needed)))
+ break;
+ }
+ else
+ {
+ assert (j == 0);
+ buffer->len = new_len;
+ }
+ }
+}
+
+
+static void
+postprocess_glyphs_arabic (const hb_ot_shape_plan_t *plan,
+ hb_buffer_t *buffer,
+ hb_font_t *font)
+{
+ apply_stch (plan, buffer, font);
+
+ HB_BUFFER_DEALLOCATE_VAR (buffer, arabic_shaping_action);
+}
const hb_ot_complex_shaper_t _hb_ot_complex_shaper_arabic =
{
@@ -372,7 +612,8 @@
NULL, /* override_features */
data_create_arabic,
data_destroy_arabic,
- NULL, /* preprocess_text_arabic */
+ NULL, /* preprocess_text */
+ postprocess_glyphs_arabic,
HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT,
NULL, /* decompose */
NULL, /* compose */
diff --git a/src/hb-ot-shape-complex-default.cc b/src/hb-ot-shape-complex-default.cc
index f7f097e..be60e56 100644
--- a/src/hb-ot-shape-complex-default.cc
+++ b/src/hb-ot-shape-complex-default.cc
@@ -35,10 +35,11 @@
NULL, /* data_create */
NULL, /* data_destroy */
NULL, /* preprocess_text */
+ NULL, /* postprocess_glyphs */
HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT,
NULL, /* decompose */
NULL, /* compose */
NULL, /* setup_masks */
- HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT,
+ HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE,
true, /* fallback_position */
};
diff --git a/src/hb-ot-shape-complex-hangul.cc b/src/hb-ot-shape-complex-hangul.cc
index 6ac18b0..5f4d98b 100644
--- a/src/hb-ot-shape-complex-hangul.cc
+++ b/src/hb-ot-shape-complex-hangul.cc
@@ -188,7 +188,7 @@
*/
unsigned int count = buffer->len;
- for (buffer->idx = 0; buffer->idx < count;)
+ for (buffer->idx = 0; buffer->idx < count && !buffer->in_error;)
{
hb_codepoint_t u = buffer->cur().codepoint;
@@ -205,17 +205,12 @@
buffer->next_glyph ();
if (!is_zero_width_char (font, u))
{
+ buffer->merge_out_clusters (start, end + 1);
hb_glyph_info_t *info = buffer->out_info;
hb_glyph_info_t tone = info[end];
memmove (&info[start + 1], &info[start], (end - start) * sizeof (hb_glyph_info_t));
info[start] = tone;
}
- /* Merge clusters across the (possibly reordered) syllable+tone.
- * We want to merge even in the zero-width tone mark case here,
- * so that clustering behavior isn't dependent on how the tone mark
- * is handled by the font.
- */
- buffer->merge_out_clusters (start, end + 1);
}
else
{
@@ -296,7 +291,8 @@
}
else
end = start + 2;
- buffer->merge_out_clusters (start, end);
+ if (buffer->cluster_level == HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES)
+ buffer->merge_out_clusters (start, end);
continue;
}
}
@@ -368,7 +364,8 @@
info[i++].hangul_shaping_feature() = VJMO;
if (i < end)
info[i++].hangul_shaping_feature() = TJMO;
- buffer->merge_out_clusters (start, end);
+ if (buffer->cluster_level == HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES)
+ buffer->merge_out_clusters (start, end);
continue;
}
}
@@ -414,13 +411,14 @@
"hangul",
collect_features_hangul,
override_features_hangul,
- data_create_hangul, /* data_create */
- data_destroy_hangul, /* data_destroy */
+ data_create_hangul,
+ data_destroy_hangul,
preprocess_text_hangul,
+ NULL, /* postprocess_glyphs */
HB_OT_SHAPE_NORMALIZATION_MODE_NONE,
NULL, /* decompose */
NULL, /* compose */
- setup_masks_hangul, /* setup_masks */
+ setup_masks_hangul,
HB_OT_SHAPE_ZERO_WIDTH_MARKS_NONE,
false, /* fallback_position */
};
diff --git a/src/hb-ot-shape-complex-hebrew.cc b/src/hb-ot-shape-complex-hebrew.cc
index c7b7a5e..3215900 100644
--- a/src/hb-ot-shape-complex-hebrew.cc
+++ b/src/hb-ot-shape-complex-hebrew.cc
@@ -68,7 +68,7 @@
0xFB4Au /* TAV */
};
- bool found = c->unicode->compose (a, b, ab);
+ bool found = (bool) c->unicode->compose (a, b, ab);
if (!found && !c->plan->has_mark)
{
@@ -163,6 +163,7 @@
NULL, /* data_create */
NULL, /* data_destroy */
NULL, /* preprocess_text */
+ NULL, /* postprocess_glyphs */
HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT,
NULL, /* decompose */
compose_hebrew,
diff --git a/src/hb-ot-shape-complex-indic-machine.hh b/src/hb-ot-shape-complex-indic-machine.hh
index 5fbdcc8..f652d4f 100644
--- a/src/hb-ot-shape-complex-indic-machine.hh
+++ b/src/hb-ot-shape-complex-indic-machine.hh
@@ -1,5 +1,5 @@
-#line 1 "../../src/hb-ot-shape-complex-indic-machine.rl"
+#line 1 "hb-ot-shape-complex-indic-machine.rl"
/*
* Copyright © 2011,2012 Google, Inc.
*
@@ -32,1281 +32,1304 @@
#include "hb-private.hh"
-#line 36 "../../src/hb-ot-shape-complex-indic-machine.hh.tmp"
+#line 36 "hb-ot-shape-complex-indic-machine.hh"
static const unsigned char _indic_syllable_machine_trans_keys[] = {
- 1u, 16u, 13u, 13u, 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u,
- 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 4u, 4u, 6u, 6u,
- 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u,
- 6u, 6u, 16u, 16u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u,
- 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 1u, 16u, 13u, 13u, 5u, 7u, 5u, 7u,
- 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u,
- 5u, 7u, 7u, 7u, 4u, 4u, 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u,
- 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 14u, 4u, 14u,
+ 8u, 8u, 1u, 16u, 8u, 13u, 5u, 8u, 5u, 7u, 7u, 7u, 5u, 8u, 5u, 7u,
+ 7u, 7u, 5u, 8u, 5u, 7u, 7u, 7u, 5u, 8u, 5u, 7u, 7u, 7u, 4u, 8u,
+ 6u, 6u, 16u, 16u, 4u, 8u, 6u, 6u, 16u, 16u, 4u, 8u, 6u, 6u, 16u, 16u,
+ 4u, 8u, 6u, 6u, 16u, 16u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u,
+ 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 8u, 8u, 1u, 16u, 8u, 13u,
+ 5u, 8u, 5u, 7u, 7u, 7u, 5u, 8u, 5u, 7u, 7u, 7u, 5u, 8u, 5u, 7u,
+ 7u, 7u, 5u, 8u, 5u, 7u, 7u, 7u, 4u, 8u, 6u, 6u, 16u, 16u, 4u, 8u,
+ 6u, 6u, 16u, 16u, 4u, 8u, 6u, 6u, 16u, 16u, 4u, 8u, 6u, 6u, 16u, 16u,
4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u,
- 1u, 16u, 13u, 13u, 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u,
- 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 4u, 4u, 6u, 6u,
- 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u,
- 6u, 6u, 16u, 16u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u,
- 4u, 14u, 4u, 14u, 4u, 14u, 1u, 16u, 13u, 13u, 5u, 7u, 5u, 7u, 7u, 7u,
- 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u,
- 7u, 7u, 4u, 4u, 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u,
- 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 14u, 4u, 14u, 4u, 14u,
- 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u,
- 4u, 14u, 5u, 7u, 5u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 5u, 7u, 5u, 7u,
- 7u, 7u, 5u, 7u, 5u, 7u, 7u, 7u, 1u, 16u, 13u, 13u, 4u, 4u, 6u, 6u,
- 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u, 6u, 6u, 16u, 16u, 4u, 7u,
- 6u, 6u, 16u, 16u, 1u, 31u, 3u, 31u, 3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u,
+ 4u, 14u, 4u, 14u, 8u, 8u, 1u, 16u, 8u, 13u, 5u, 8u, 5u, 7u, 7u, 7u,
+ 5u, 8u, 5u, 7u, 7u, 7u, 5u, 8u, 5u, 7u, 7u, 7u, 5u, 8u, 5u, 7u,
+ 7u, 7u, 4u, 8u, 6u, 6u, 16u, 16u, 4u, 8u, 6u, 6u, 16u, 16u, 4u, 8u,
+ 6u, 6u, 16u, 16u, 4u, 8u, 6u, 6u, 16u, 16u, 4u, 14u, 4u, 14u, 4u, 14u,
+ 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 8u, 8u, 1u, 16u,
+ 8u, 13u, 5u, 8u, 5u, 7u, 7u, 7u, 5u, 8u, 5u, 7u, 7u, 7u, 5u, 8u,
+ 5u, 7u, 7u, 7u, 5u, 8u, 5u, 7u, 7u, 7u, 4u, 8u, 6u, 6u, 16u, 16u,
+ 4u, 8u, 6u, 6u, 16u, 16u, 4u, 8u, 6u, 6u, 16u, 16u, 4u, 8u, 6u, 6u,
+ 16u, 16u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u,
+ 4u, 14u, 4u, 14u, 4u, 14u, 4u, 14u, 5u, 8u, 4u, 14u, 4u, 14u, 5u, 8u,
+ 5u, 7u, 5u, 8u, 5u, 7u, 7u, 7u, 5u, 8u, 5u, 7u, 7u, 7u, 5u, 8u,
+ 5u, 7u, 7u, 7u, 8u, 8u, 1u, 16u, 8u, 13u, 4u, 8u, 6u, 6u, 16u, 16u,
+ 4u, 8u, 6u, 6u, 16u, 16u, 4u, 8u, 6u, 6u, 16u, 16u, 4u, 8u, 6u, 6u,
+ 16u, 16u, 8u, 8u, 1u, 31u, 3u, 31u, 3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u,
3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u, 3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u,
- 3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u, 3u, 31u, 4u, 31u, 5u, 14u, 8u, 14u,
+ 3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u, 3u, 31u, 4u, 31u, 5u, 14u, 5u, 14u,
5u, 10u, 9u, 10u, 9u, 9u, 9u, 10u, 9u, 10u, 9u, 9u, 5u, 10u, 3u, 13u,
- 3u, 10u, 8u, 10u, 3u, 10u, 3u, 13u, 3u, 14u, 3u, 14u, 4u, 14u, 5u, 14u,
+ 3u, 10u, 5u, 10u, 3u, 10u, 3u, 13u, 3u, 14u, 3u, 14u, 4u, 14u, 5u, 14u,
3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u,
- 6u, 14u, 3u, 14u, 1u, 16u, 4u, 31u, 4u, 14u, 3u, 31u, 3u, 31u, 1u, 16u,
+ 5u, 14u, 3u, 14u, 1u, 16u, 4u, 31u, 4u, 14u, 3u, 31u, 3u, 31u, 1u, 16u,
1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 31u, 3u, 31u, 1u, 16u, 1u, 16u,
1u, 16u, 1u, 16u, 1u, 16u, 3u, 31u, 3u, 31u, 1u, 16u, 1u, 16u, 1u, 16u,
1u, 16u, 1u, 16u, 3u, 31u, 3u, 31u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u,
1u, 16u, 3u, 31u, 3u, 31u, 3u, 31u, 3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u,
3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u, 3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u,
- 3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u, 3u, 31u, 4u, 31u, 5u, 14u, 8u, 14u,
+ 3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u, 3u, 31u, 4u, 31u, 5u, 14u, 5u, 14u,
5u, 10u, 9u, 10u, 9u, 9u, 9u, 10u, 9u, 10u, 9u, 9u, 5u, 10u, 3u, 13u,
- 3u, 10u, 8u, 10u, 3u, 10u, 3u, 13u, 3u, 14u, 3u, 14u, 4u, 14u, 5u, 14u,
+ 3u, 10u, 5u, 10u, 3u, 10u, 3u, 13u, 3u, 14u, 3u, 14u, 4u, 14u, 5u, 14u,
3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u,
- 6u, 14u, 3u, 14u, 1u, 16u, 4u, 31u, 4u, 14u, 3u, 31u, 3u, 31u, 1u, 16u,
+ 5u, 14u, 3u, 14u, 1u, 16u, 4u, 31u, 4u, 14u, 3u, 31u, 3u, 31u, 1u, 16u,
1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 31u, 3u, 31u, 1u, 16u, 1u, 16u,
1u, 16u, 1u, 16u, 1u, 16u, 3u, 31u, 3u, 31u, 1u, 16u, 1u, 16u, 1u, 16u,
1u, 16u, 1u, 16u, 3u, 31u, 3u, 31u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u,
4u, 14u, 1u, 16u, 3u, 31u, 3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u, 3u, 31u,
4u, 31u, 1u, 16u, 3u, 31u, 3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u, 3u, 31u,
- 4u, 31u, 1u, 16u, 3u, 31u, 3u, 31u, 4u, 31u, 5u, 14u, 8u, 14u, 5u, 10u,
+ 4u, 31u, 1u, 16u, 3u, 31u, 3u, 31u, 4u, 31u, 5u, 14u, 5u, 14u, 5u, 10u,
9u, 10u, 9u, 9u, 9u, 10u, 9u, 10u, 9u, 9u, 5u, 10u, 3u, 13u, 3u, 10u,
- 8u, 10u, 3u, 10u, 3u, 13u, 3u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u,
- 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 6u, 14u,
+ 5u, 10u, 3u, 10u, 3u, 13u, 3u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u,
+ 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u,
3u, 14u, 1u, 16u, 4u, 31u, 4u, 14u, 3u, 31u, 3u, 31u, 1u, 16u, 1u, 16u,
1u, 16u, 1u, 16u, 1u, 16u, 3u, 31u, 3u, 31u, 1u, 16u, 1u, 16u, 1u, 16u,
1u, 16u, 1u, 16u, 3u, 31u, 3u, 31u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u,
1u, 16u, 3u, 31u, 3u, 31u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u,
4u, 14u, 3u, 31u, 4u, 14u, 3u, 31u, 3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u,
3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u, 3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u,
- 3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u, 3u, 31u, 4u, 31u, 5u, 14u, 8u, 14u,
+ 3u, 31u, 4u, 31u, 1u, 16u, 3u, 31u, 3u, 31u, 4u, 31u, 5u, 14u, 5u, 14u,
5u, 10u, 9u, 10u, 9u, 9u, 9u, 10u, 9u, 10u, 9u, 9u, 5u, 10u, 3u, 13u,
- 3u, 10u, 8u, 10u, 3u, 10u, 3u, 13u, 3u, 14u, 3u, 14u, 4u, 14u, 5u, 14u,
+ 3u, 10u, 5u, 10u, 3u, 10u, 3u, 13u, 3u, 14u, 3u, 14u, 4u, 14u, 5u, 14u,
3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u,
- 6u, 14u, 3u, 14u, 1u, 16u, 4u, 31u, 4u, 14u, 3u, 31u, 3u, 31u, 1u, 16u,
+ 5u, 14u, 3u, 14u, 1u, 16u, 4u, 31u, 4u, 14u, 3u, 31u, 3u, 31u, 1u, 16u,
1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u, 3u, 31u, 3u, 31u, 1u, 16u, 1u, 16u,
1u, 16u, 1u, 16u, 1u, 16u, 3u, 31u, 3u, 31u, 1u, 16u, 1u, 16u, 1u, 16u,
1u, 16u, 1u, 16u, 3u, 31u, 3u, 31u, 1u, 16u, 1u, 16u, 1u, 16u, 1u, 16u,
- 1u, 16u, 3u, 31u, 1u, 31u, 3u, 31u, 1u, 31u, 4u, 14u, 1u, 16u, 3u, 31u,
- 3u, 31u, 4u, 31u, 5u, 10u, 9u, 10u, 9u, 9u, 9u, 10u, 9u, 10u, 9u, 9u,
- 5u, 10u, 3u, 31u, 3u, 31u, 1u, 16u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u,
- 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 8u, 14u,
- 3u, 13u, 3u, 10u, 8u, 10u, 3u, 10u, 3u, 13u, 1u, 16u, 3u, 10u, 8u, 10u,
+ 1u, 16u, 3u, 31u, 1u, 31u, 3u, 31u, 1u, 31u, 4u, 14u, 5u, 10u, 9u, 10u,
+ 9u, 9u, 9u, 10u, 9u, 10u, 9u, 9u, 5u, 10u, 1u, 16u, 3u, 31u, 3u, 31u,
+ 4u, 31u, 3u, 31u, 3u, 31u, 1u, 16u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u,
+ 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u, 3u, 14u, 4u, 14u, 5u, 14u,
+ 3u, 13u, 3u, 10u, 5u, 10u, 3u, 10u, 3u, 13u, 1u, 16u, 3u, 10u, 5u, 10u,
5u, 10u, 9u, 10u, 9u, 9u, 9u, 10u, 9u, 10u, 9u, 9u, 5u, 10u, 0
};
static const char _indic_syllable_machine_key_spans[] = {
- 16, 1, 3, 3, 1, 3, 3, 1,
- 3, 3, 1, 3, 3, 1, 1, 1,
- 1, 4, 1, 1, 4, 1, 1, 4,
- 1, 1, 11, 11, 11, 11, 11, 11,
- 11, 11, 11, 11, 16, 1, 3, 3,
- 1, 3, 3, 1, 3, 3, 1, 3,
- 3, 1, 1, 1, 1, 4, 1, 1,
- 4, 1, 1, 4, 1, 1, 11, 11,
+ 1, 16, 6, 4, 3, 1, 4, 3,
+ 1, 4, 3, 1, 4, 3, 1, 5,
+ 1, 1, 5, 1, 1, 5, 1, 1,
+ 5, 1, 1, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 1, 16, 6,
+ 4, 3, 1, 4, 3, 1, 4, 3,
+ 1, 4, 3, 1, 5, 1, 1, 5,
+ 1, 1, 5, 1, 1, 5, 1, 1,
11, 11, 11, 11, 11, 11, 11, 11,
- 16, 1, 3, 3, 1, 3, 3, 1,
- 3, 3, 1, 3, 3, 1, 1, 1,
- 1, 4, 1, 1, 4, 1, 1, 4,
- 1, 1, 11, 11, 11, 11, 11, 11,
- 11, 11, 11, 16, 1, 3, 3, 1,
- 3, 3, 1, 3, 3, 1, 3, 3,
- 1, 1, 1, 1, 4, 1, 1, 4,
- 1, 1, 4, 1, 1, 11, 11, 11,
- 11, 11, 11, 11, 11, 11, 11, 11,
- 11, 3, 3, 3, 3, 1, 3, 3,
- 1, 3, 3, 1, 16, 1, 1, 1,
- 1, 4, 1, 1, 4, 1, 1, 4,
+ 11, 11, 1, 16, 6, 4, 3, 1,
+ 4, 3, 1, 4, 3, 1, 4, 3,
+ 1, 5, 1, 1, 5, 1, 1, 5,
+ 1, 1, 5, 1, 1, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 1, 16,
+ 6, 4, 3, 1, 4, 3, 1, 4,
+ 3, 1, 4, 3, 1, 5, 1, 1,
+ 5, 1, 1, 5, 1, 1, 5, 1,
+ 1, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 4, 11, 11, 4,
+ 3, 4, 3, 1, 4, 3, 1, 4,
+ 3, 1, 1, 16, 6, 5, 1, 1,
+ 5, 1, 1, 5, 1, 1, 5, 1,
1, 1, 31, 29, 29, 28, 16, 29,
29, 28, 16, 29, 29, 28, 16, 29,
- 29, 28, 16, 29, 29, 28, 10, 7,
+ 29, 28, 16, 29, 29, 28, 10, 10,
6, 2, 1, 2, 2, 1, 6, 11,
- 8, 3, 8, 11, 12, 12, 11, 10,
+ 8, 6, 8, 11, 12, 12, 11, 10,
12, 11, 10, 12, 11, 10, 12, 11,
- 9, 12, 16, 28, 11, 29, 29, 16,
+ 10, 12, 16, 28, 11, 29, 29, 16,
16, 16, 16, 16, 29, 29, 16, 16,
16, 16, 16, 29, 29, 16, 16, 16,
16, 16, 29, 29, 16, 16, 16, 16,
16, 29, 29, 29, 29, 28, 16, 29,
29, 28, 16, 29, 29, 28, 16, 29,
- 29, 28, 16, 29, 29, 28, 10, 7,
+ 29, 28, 16, 29, 29, 28, 10, 10,
6, 2, 1, 2, 2, 1, 6, 11,
- 8, 3, 8, 11, 12, 12, 11, 10,
+ 8, 6, 8, 11, 12, 12, 11, 10,
12, 11, 10, 12, 11, 10, 12, 11,
- 9, 12, 16, 28, 11, 29, 29, 16,
+ 10, 12, 16, 28, 11, 29, 29, 16,
16, 16, 16, 16, 29, 29, 16, 16,
16, 16, 16, 29, 29, 16, 16, 16,
16, 16, 29, 29, 16, 16, 16, 16,
11, 16, 29, 29, 28, 16, 29, 29,
28, 16, 29, 29, 28, 16, 29, 29,
- 28, 16, 29, 29, 28, 10, 7, 6,
+ 28, 16, 29, 29, 28, 10, 10, 6,
2, 1, 2, 2, 1, 6, 11, 8,
- 3, 8, 11, 12, 12, 11, 10, 12,
- 11, 10, 12, 11, 10, 12, 11, 9,
+ 6, 8, 11, 12, 12, 11, 10, 12,
+ 11, 10, 12, 11, 10, 12, 11, 10,
12, 16, 28, 11, 29, 29, 16, 16,
16, 16, 16, 29, 29, 16, 16, 16,
16, 16, 29, 29, 16, 16, 16, 16,
16, 29, 29, 16, 16, 16, 16, 16,
11, 29, 11, 29, 29, 28, 16, 29,
29, 28, 16, 29, 29, 28, 16, 29,
- 29, 28, 16, 29, 29, 28, 10, 7,
+ 29, 28, 16, 29, 29, 28, 10, 10,
6, 2, 1, 2, 2, 1, 6, 11,
- 8, 3, 8, 11, 12, 12, 11, 10,
+ 8, 6, 8, 11, 12, 12, 11, 10,
12, 11, 10, 12, 11, 10, 12, 11,
- 9, 12, 16, 28, 11, 29, 29, 16,
+ 10, 12, 16, 28, 11, 29, 29, 16,
16, 16, 16, 16, 29, 29, 16, 16,
16, 16, 16, 29, 29, 16, 16, 16,
16, 16, 29, 29, 16, 16, 16, 16,
- 16, 29, 31, 29, 31, 11, 16, 29,
- 29, 28, 6, 2, 1, 2, 2, 1,
- 6, 29, 29, 16, 12, 11, 10, 12,
- 11, 10, 12, 11, 10, 12, 11, 7,
- 11, 8, 3, 8, 11, 16, 8, 3,
+ 16, 29, 31, 29, 31, 11, 6, 2,
+ 1, 2, 2, 1, 6, 16, 29, 29,
+ 28, 29, 29, 16, 12, 11, 10, 12,
+ 11, 10, 12, 11, 10, 12, 11, 10,
+ 11, 8, 6, 8, 11, 16, 8, 6,
6, 2, 1, 2, 2, 1, 6
};
static const short _indic_syllable_machine_index_offsets[] = {
- 0, 17, 19, 23, 27, 29, 33, 37,
- 39, 43, 47, 49, 53, 57, 59, 61,
- 63, 65, 70, 72, 74, 79, 81, 83,
- 88, 90, 92, 104, 116, 128, 140, 152,
- 164, 176, 188, 200, 212, 229, 231, 235,
- 239, 241, 245, 249, 251, 255, 259, 261,
- 265, 269, 271, 273, 275, 277, 282, 284,
- 286, 291, 293, 295, 300, 302, 304, 316,
- 328, 340, 352, 364, 376, 388, 400, 412,
- 424, 441, 443, 447, 451, 453, 457, 461,
- 463, 467, 471, 473, 477, 481, 483, 485,
- 487, 489, 494, 496, 498, 503, 505, 507,
- 512, 514, 516, 528, 540, 552, 564, 576,
- 588, 600, 612, 624, 641, 643, 647, 651,
- 653, 657, 661, 663, 667, 671, 673, 677,
- 681, 683, 685, 687, 689, 694, 696, 698,
- 703, 705, 707, 712, 714, 716, 728, 740,
- 752, 764, 776, 788, 800, 812, 824, 836,
- 848, 860, 864, 868, 872, 876, 878, 882,
- 886, 888, 892, 896, 898, 915, 917, 919,
- 921, 923, 928, 930, 932, 937, 939, 941,
- 946, 948, 950, 982, 1012, 1042, 1071, 1088,
- 1118, 1148, 1177, 1194, 1224, 1254, 1283, 1300,
- 1330, 1360, 1389, 1406, 1436, 1466, 1495, 1506,
- 1514, 1521, 1524, 1526, 1529, 1532, 1534, 1541,
- 1553, 1562, 1566, 1575, 1587, 1600, 1613, 1625,
- 1636, 1649, 1661, 1672, 1685, 1697, 1708, 1721,
- 1733, 1743, 1756, 1773, 1802, 1814, 1844, 1874,
- 1891, 1908, 1925, 1942, 1959, 1989, 2019, 2036,
- 2053, 2070, 2087, 2104, 2134, 2164, 2181, 2198,
- 2215, 2232, 2249, 2279, 2309, 2326, 2343, 2360,
- 2377, 2394, 2424, 2454, 2484, 2514, 2543, 2560,
- 2590, 2620, 2649, 2666, 2696, 2726, 2755, 2772,
- 2802, 2832, 2861, 2878, 2908, 2938, 2967, 2978,
- 2986, 2993, 2996, 2998, 3001, 3004, 3006, 3013,
- 3025, 3034, 3038, 3047, 3059, 3072, 3085, 3097,
- 3108, 3121, 3133, 3144, 3157, 3169, 3180, 3193,
- 3205, 3215, 3228, 3245, 3274, 3286, 3316, 3346,
- 3363, 3380, 3397, 3414, 3431, 3461, 3491, 3508,
- 3525, 3542, 3559, 3576, 3606, 3636, 3653, 3670,
- 3687, 3704, 3721, 3751, 3781, 3798, 3815, 3832,
- 3849, 3861, 3878, 3908, 3938, 3967, 3984, 4014,
- 4044, 4073, 4090, 4120, 4150, 4179, 4196, 4226,
- 4256, 4285, 4302, 4332, 4362, 4391, 4402, 4410,
- 4417, 4420, 4422, 4425, 4428, 4430, 4437, 4449,
- 4458, 4462, 4471, 4483, 4496, 4509, 4521, 4532,
- 4545, 4557, 4568, 4581, 4593, 4604, 4617, 4629,
- 4639, 4652, 4669, 4698, 4710, 4740, 4770, 4787,
- 4804, 4821, 4838, 4855, 4885, 4915, 4932, 4949,
- 4966, 4983, 5000, 5030, 5060, 5077, 5094, 5111,
- 5128, 5145, 5175, 5205, 5222, 5239, 5256, 5273,
- 5290, 5302, 5332, 5344, 5374, 5404, 5433, 5450,
- 5480, 5510, 5539, 5556, 5586, 5616, 5645, 5662,
- 5692, 5722, 5751, 5768, 5798, 5828, 5857, 5868,
- 5876, 5883, 5886, 5888, 5891, 5894, 5896, 5903,
- 5915, 5924, 5928, 5937, 5949, 5962, 5975, 5987,
- 5998, 6011, 6023, 6034, 6047, 6059, 6070, 6083,
- 6095, 6105, 6118, 6135, 6164, 6176, 6206, 6236,
- 6253, 6270, 6287, 6304, 6321, 6351, 6381, 6398,
- 6415, 6432, 6449, 6466, 6496, 6526, 6543, 6560,
- 6577, 6594, 6611, 6641, 6671, 6688, 6705, 6722,
- 6739, 6756, 6786, 6818, 6848, 6880, 6892, 6909,
- 6939, 6969, 6998, 7005, 7008, 7010, 7013, 7016,
- 7018, 7025, 7055, 7085, 7102, 7115, 7127, 7138,
- 7151, 7163, 7174, 7187, 7199, 7210, 7223, 7235,
- 7243, 7255, 7264, 7268, 7277, 7289, 7306, 7315,
- 7319, 7326, 7329, 7331, 7334, 7337, 7339
+ 0, 2, 19, 26, 31, 35, 37, 42,
+ 46, 48, 53, 57, 59, 64, 68, 70,
+ 76, 78, 80, 86, 88, 90, 96, 98,
+ 100, 106, 108, 110, 122, 134, 146, 158,
+ 170, 182, 194, 206, 218, 230, 232, 249,
+ 256, 261, 265, 267, 272, 276, 278, 283,
+ 287, 289, 294, 298, 300, 306, 308, 310,
+ 316, 318, 320, 326, 328, 330, 336, 338,
+ 340, 352, 364, 376, 388, 400, 412, 424,
+ 436, 448, 460, 462, 479, 486, 491, 495,
+ 497, 502, 506, 508, 513, 517, 519, 524,
+ 528, 530, 536, 538, 540, 546, 548, 550,
+ 556, 558, 560, 566, 568, 570, 582, 594,
+ 606, 618, 630, 642, 654, 666, 678, 680,
+ 697, 704, 709, 713, 715, 720, 724, 726,
+ 731, 735, 737, 742, 746, 748, 754, 756,
+ 758, 764, 766, 768, 774, 776, 778, 784,
+ 786, 788, 800, 812, 824, 836, 848, 860,
+ 872, 884, 896, 908, 920, 925, 937, 949,
+ 954, 958, 963, 967, 969, 974, 978, 980,
+ 985, 989, 991, 993, 1010, 1017, 1023, 1025,
+ 1027, 1033, 1035, 1037, 1043, 1045, 1047, 1053,
+ 1055, 1057, 1059, 1091, 1121, 1151, 1180, 1197,
+ 1227, 1257, 1286, 1303, 1333, 1363, 1392, 1409,
+ 1439, 1469, 1498, 1515, 1545, 1575, 1604, 1615,
+ 1626, 1633, 1636, 1638, 1641, 1644, 1646, 1653,
+ 1665, 1674, 1681, 1690, 1702, 1715, 1728, 1740,
+ 1751, 1764, 1776, 1787, 1800, 1812, 1823, 1836,
+ 1848, 1859, 1872, 1889, 1918, 1930, 1960, 1990,
+ 2007, 2024, 2041, 2058, 2075, 2105, 2135, 2152,
+ 2169, 2186, 2203, 2220, 2250, 2280, 2297, 2314,
+ 2331, 2348, 2365, 2395, 2425, 2442, 2459, 2476,
+ 2493, 2510, 2540, 2570, 2600, 2630, 2659, 2676,
+ 2706, 2736, 2765, 2782, 2812, 2842, 2871, 2888,
+ 2918, 2948, 2977, 2994, 3024, 3054, 3083, 3094,
+ 3105, 3112, 3115, 3117, 3120, 3123, 3125, 3132,
+ 3144, 3153, 3160, 3169, 3181, 3194, 3207, 3219,
+ 3230, 3243, 3255, 3266, 3279, 3291, 3302, 3315,
+ 3327, 3338, 3351, 3368, 3397, 3409, 3439, 3469,
+ 3486, 3503, 3520, 3537, 3554, 3584, 3614, 3631,
+ 3648, 3665, 3682, 3699, 3729, 3759, 3776, 3793,
+ 3810, 3827, 3844, 3874, 3904, 3921, 3938, 3955,
+ 3972, 3984, 4001, 4031, 4061, 4090, 4107, 4137,
+ 4167, 4196, 4213, 4243, 4273, 4302, 4319, 4349,
+ 4379, 4408, 4425, 4455, 4485, 4514, 4525, 4536,
+ 4543, 4546, 4548, 4551, 4554, 4556, 4563, 4575,
+ 4584, 4591, 4600, 4612, 4625, 4638, 4650, 4661,
+ 4674, 4686, 4697, 4710, 4722, 4733, 4746, 4758,
+ 4769, 4782, 4799, 4828, 4840, 4870, 4900, 4917,
+ 4934, 4951, 4968, 4985, 5015, 5045, 5062, 5079,
+ 5096, 5113, 5130, 5160, 5190, 5207, 5224, 5241,
+ 5258, 5275, 5305, 5335, 5352, 5369, 5386, 5403,
+ 5420, 5432, 5462, 5474, 5504, 5534, 5563, 5580,
+ 5610, 5640, 5669, 5686, 5716, 5746, 5775, 5792,
+ 5822, 5852, 5881, 5898, 5928, 5958, 5987, 5998,
+ 6009, 6016, 6019, 6021, 6024, 6027, 6029, 6036,
+ 6048, 6057, 6064, 6073, 6085, 6098, 6111, 6123,
+ 6134, 6147, 6159, 6170, 6183, 6195, 6206, 6219,
+ 6231, 6242, 6255, 6272, 6301, 6313, 6343, 6373,
+ 6390, 6407, 6424, 6441, 6458, 6488, 6518, 6535,
+ 6552, 6569, 6586, 6603, 6633, 6663, 6680, 6697,
+ 6714, 6731, 6748, 6778, 6808, 6825, 6842, 6859,
+ 6876, 6893, 6923, 6955, 6985, 7017, 7029, 7036,
+ 7039, 7041, 7044, 7047, 7049, 7056, 7073, 7103,
+ 7133, 7162, 7192, 7222, 7239, 7252, 7264, 7275,
+ 7288, 7300, 7311, 7324, 7336, 7347, 7360, 7372,
+ 7383, 7395, 7404, 7411, 7420, 7432, 7449, 7458,
+ 7465, 7472, 7475, 7477, 7480, 7483, 7485
};
static const short _indic_syllable_machine_indicies[] = {
- 1, 2, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 1,
- 0, 3, 0, 4, 4, 5, 0, 6,
- 6, 5, 0, 5, 0, 7, 7, 8,
- 0, 9, 9, 8, 0, 8, 0, 10,
- 10, 11, 0, 12, 12, 11, 0, 11,
- 0, 13, 13, 14, 0, 15, 15, 14,
- 0, 14, 0, 16, 0, 17, 0, 18,
- 0, 19, 13, 13, 14, 0, 20, 0,
- 21, 0, 22, 10, 10, 11, 0, 23,
- 0, 24, 0, 25, 7, 7, 8, 0,
- 26, 0, 27, 0, 28, 4, 4, 5,
- 0, 0, 0, 0, 0, 0, 28, 0,
- 28, 4, 4, 5, 0, 0, 0, 0,
- 0, 29, 28, 0, 30, 4, 4, 5,
- 0, 0, 0, 0, 0, 0, 30, 0,
- 30, 4, 4, 5, 0, 0, 0, 0,
- 0, 31, 30, 0, 32, 4, 4, 5,
- 0, 0, 0, 0, 0, 0, 32, 0,
- 32, 4, 4, 5, 0, 0, 0, 0,
- 0, 33, 32, 0, 34, 4, 4, 5,
- 0, 0, 0, 0, 0, 0, 34, 0,
- 34, 4, 4, 5, 0, 0, 0, 0,
- 0, 35, 34, 0, 36, 4, 4, 5,
- 0, 0, 0, 0, 0, 0, 36, 0,
- 36, 4, 4, 5, 0, 0, 0, 0,
- 0, 37, 36, 0, 39, 40, 38, 38,
- 38, 38, 38, 38, 38, 38, 38, 38,
- 38, 38, 38, 39, 38, 41, 38, 42,
- 42, 43, 38, 44, 44, 43, 38, 43,
- 38, 45, 45, 46, 38, 47, 47, 46,
- 38, 46, 38, 48, 48, 49, 38, 50,
- 50, 49, 38, 49, 38, 51, 51, 52,
- 38, 53, 53, 52, 38, 52, 38, 54,
- 38, 55, 38, 56, 38, 57, 51, 51,
- 52, 38, 58, 38, 59, 38, 60, 48,
- 48, 49, 38, 61, 38, 62, 38, 63,
- 45, 45, 46, 38, 64, 38, 65, 38,
- 66, 42, 42, 43, 38, 38, 38, 38,
- 38, 38, 66, 38, 66, 42, 42, 43,
- 38, 38, 38, 38, 38, 67, 66, 38,
- 68, 42, 42, 43, 38, 38, 38, 38,
- 38, 38, 68, 38, 68, 42, 42, 43,
- 38, 38, 38, 38, 38, 69, 68, 38,
- 70, 42, 42, 43, 38, 38, 38, 38,
- 38, 38, 70, 38, 70, 42, 42, 43,
- 38, 38, 38, 38, 38, 71, 70, 38,
- 72, 42, 42, 43, 38, 38, 38, 38,
- 38, 38, 72, 38, 72, 42, 42, 43,
- 38, 38, 38, 38, 38, 73, 72, 38,
- 74, 42, 42, 43, 38, 38, 38, 38,
- 38, 38, 74, 38, 74, 42, 42, 43,
- 38, 38, 38, 38, 38, 75, 74, 38,
- 77, 78, 76, 76, 76, 76, 76, 76,
- 76, 76, 76, 76, 76, 76, 76, 77,
- 76, 79, 76, 80, 80, 81, 76, 83,
- 83, 81, 82, 81, 82, 84, 84, 85,
- 76, 86, 86, 85, 76, 85, 76, 87,
- 87, 88, 76, 89, 89, 88, 76, 88,
- 76, 90, 90, 91, 76, 92, 92, 91,
- 76, 91, 76, 93, 76, 94, 76, 95,
- 76, 96, 90, 90, 91, 76, 97, 76,
- 98, 76, 99, 87, 87, 88, 76, 100,
- 76, 101, 76, 102, 84, 84, 85, 76,
- 103, 76, 104, 76, 105, 80, 80, 81,
- 76, 76, 76, 76, 76, 76, 105, 76,
- 105, 80, 80, 81, 76, 76, 76, 76,
- 76, 106, 105, 76, 107, 80, 80, 81,
- 76, 76, 76, 76, 76, 76, 107, 76,
- 107, 80, 80, 81, 76, 76, 76, 76,
- 76, 108, 107, 76, 109, 80, 80, 81,
- 76, 76, 76, 76, 76, 76, 109, 76,
- 109, 80, 80, 81, 76, 76, 76, 76,
- 76, 110, 109, 76, 111, 80, 80, 81,
- 82, 82, 82, 82, 82, 82, 111, 82,
- 111, 80, 80, 81, 76, 76, 76, 76,
- 76, 112, 111, 76, 113, 80, 80, 81,
- 76, 76, 76, 76, 76, 76, 113, 76,
- 115, 116, 114, 114, 114, 114, 114, 114,
- 114, 114, 114, 114, 114, 114, 114, 115,
- 114, 117, 114, 118, 118, 119, 114, 120,
- 120, 119, 114, 119, 114, 121, 121, 122,
- 114, 123, 123, 122, 114, 122, 114, 124,
- 124, 125, 114, 126, 126, 125, 114, 125,
- 114, 127, 127, 128, 114, 129, 129, 128,
- 114, 128, 114, 130, 114, 131, 114, 132,
- 114, 133, 127, 127, 128, 114, 134, 114,
- 135, 114, 136, 124, 124, 125, 114, 137,
- 114, 138, 114, 139, 121, 121, 122, 114,
- 140, 114, 141, 114, 142, 118, 118, 119,
- 114, 114, 114, 114, 114, 114, 142, 114,
- 142, 118, 118, 119, 114, 114, 114, 114,
- 114, 143, 142, 114, 144, 118, 118, 119,
- 114, 114, 114, 114, 114, 114, 144, 114,
- 144, 118, 118, 119, 114, 114, 114, 114,
- 114, 145, 144, 114, 146, 118, 118, 119,
- 114, 114, 114, 114, 114, 114, 146, 114,
- 146, 118, 118, 119, 114, 114, 114, 114,
- 114, 147, 146, 114, 148, 118, 118, 119,
- 114, 114, 114, 114, 114, 114, 148, 114,
- 148, 118, 118, 119, 114, 114, 114, 114,
- 114, 149, 148, 114, 150, 118, 118, 119,
- 114, 114, 114, 114, 114, 114, 150, 114,
- 150, 118, 118, 119, 114, 114, 114, 114,
- 114, 151, 150, 114, 113, 80, 80, 81,
- 76, 76, 76, 76, 76, 152, 113, 76,
- 111, 80, 80, 81, 0, 0, 0, 0,
- 0, 153, 111, 0, 154, 154, 155, 0,
- 6, 6, 155, 0, 156, 156, 157, 0,
- 158, 158, 157, 0, 157, 0, 159, 159,
- 160, 0, 161, 161, 160, 0, 160, 0,
- 162, 162, 163, 0, 164, 164, 163, 0,
- 163, 0, 165, 166, 0, 0, 0, 0,
+ 1, 0, 2, 3, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
- 0, 165, 0, 167, 0, 168, 0, 169,
- 0, 170, 0, 171, 162, 162, 163, 0,
- 172, 0, 173, 0, 174, 159, 159, 160,
- 0, 175, 0, 176, 0, 177, 156, 156,
- 157, 0, 178, 0, 179, 0, 181, 182,
- 183, 184, 185, 186, 81, 187, 188, 189,
- 190, 190, 152, 191, 192, 193, 194, 195,
- 180, 180, 180, 180, 180, 180, 180, 180,
- 180, 180, 180, 180, 196, 180, 198, 199,
- 200, 201, 5, 202, 203, 204, 197, 197,
- 37, 205, 197, 197, 206, 197, 197, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 207, 197, 208, 199, 209, 209,
- 5, 202, 203, 204, 197, 197, 197, 205,
- 197, 197, 206, 197, 197, 197, 197, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 207, 197, 199, 209, 209, 5, 202, 203,
- 204, 197, 197, 197, 205, 197, 197, 206,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 197, 197, 197, 207, 197, 210,
- 197, 197, 197, 18, 211, 197, 202, 203,
- 204, 197, 197, 197, 212, 197, 210, 197,
- 213, 214, 215, 216, 5, 202, 203, 204,
- 197, 197, 35, 217, 197, 197, 206, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 197, 197, 207, 197, 218, 214,
- 219, 219, 5, 202, 203, 204, 197, 197,
- 197, 217, 197, 197, 206, 197, 197, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 207, 197, 214, 219, 219, 5,
- 202, 203, 204, 197, 197, 197, 217, 197,
- 197, 206, 197, 197, 197, 197, 197, 197,
- 197, 197, 197, 197, 197, 197, 197, 207,
- 197, 220, 197, 197, 197, 18, 221, 197,
- 202, 203, 204, 197, 197, 197, 212, 197,
- 220, 197, 222, 223, 224, 225, 5, 202,
- 203, 204, 197, 197, 33, 226, 197, 197,
- 206, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 197, 197, 197, 197, 207, 197,
- 227, 223, 228, 228, 5, 202, 203, 204,
- 197, 197, 197, 226, 197, 197, 206, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 197, 197, 207, 197, 223, 228,
- 228, 5, 202, 203, 204, 197, 197, 197,
- 226, 197, 197, 206, 197, 197, 197, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 207, 197, 229, 197, 197, 197, 18,
- 230, 197, 202, 203, 204, 197, 197, 197,
- 212, 197, 229, 197, 231, 232, 233, 234,
- 5, 202, 203, 204, 197, 197, 31, 235,
- 197, 197, 206, 197, 197, 197, 197, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 207, 197, 236, 232, 237, 237, 5, 202,
- 203, 204, 197, 197, 197, 235, 197, 197,
- 206, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 197, 197, 197, 197, 207, 197,
- 232, 237, 237, 5, 202, 203, 204, 197,
- 197, 197, 235, 197, 197, 206, 197, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 197, 207, 197, 238, 197, 197,
- 197, 18, 239, 197, 202, 203, 204, 197,
- 197, 197, 212, 197, 238, 197, 240, 241,
- 242, 243, 5, 202, 203, 204, 197, 197,
- 29, 244, 197, 197, 206, 197, 197, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 207, 197, 245, 241, 246, 246,
- 5, 202, 203, 204, 197, 197, 197, 244,
- 197, 197, 206, 197, 197, 197, 197, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 207, 197, 241, 246, 246, 5, 202, 203,
- 204, 197, 197, 197, 244, 197, 197, 206,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 197, 197, 197, 207, 197, 18,
- 247, 197, 202, 203, 204, 197, 197, 197,
- 212, 197, 202, 203, 204, 197, 197, 197,
- 212, 197, 248, 197, 197, 249, 203, 204,
- 197, 203, 204, 197, 250, 197, 203, 251,
- 197, 203, 252, 197, 203, 197, 248, 197,
- 197, 197, 203, 204, 197, 253, 197, 254,
- 255, 197, 202, 203, 204, 197, 197, 3,
- 197, 2, 197, 197, 197, 197, 202, 203,
- 204, 197, 202, 203, 204, 197, 253, 197,
- 197, 197, 197, 202, 203, 204, 197, 253,
- 197, 254, 197, 197, 202, 203, 204, 197,
- 197, 3, 197, 18, 197, 256, 256, 5,
- 202, 203, 204, 197, 197, 197, 212, 197,
- 257, 27, 258, 259, 8, 202, 203, 204,
- 197, 197, 197, 212, 197, 27, 258, 259,
- 8, 202, 203, 204, 197, 197, 197, 212,
- 197, 258, 258, 8, 202, 203, 204, 197,
- 197, 197, 212, 197, 260, 24, 261, 262,
- 11, 202, 203, 204, 197, 197, 197, 212,
- 197, 24, 261, 262, 11, 202, 203, 204,
- 197, 197, 197, 212, 197, 261, 261, 11,
- 202, 203, 204, 197, 197, 197, 212, 197,
- 263, 21, 264, 265, 14, 202, 203, 204,
- 197, 197, 197, 212, 197, 21, 264, 265,
- 14, 202, 203, 204, 197, 197, 197, 212,
- 197, 264, 264, 14, 202, 203, 204, 197,
- 197, 197, 212, 197, 266, 18, 197, 267,
- 197, 202, 203, 204, 197, 197, 197, 212,
- 197, 18, 197, 267, 197, 202, 203, 204,
- 197, 197, 197, 212, 197, 268, 197, 202,
- 203, 204, 197, 197, 197, 212, 197, 18,
- 197, 197, 197, 197, 202, 203, 204, 197,
- 197, 197, 212, 197, 1, 2, 197, 197,
- 18, 247, 197, 202, 203, 204, 197, 197,
- 197, 212, 197, 1, 197, 241, 246, 246,
- 5, 202, 203, 204, 197, 197, 197, 244,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 207, 197, 241, 246, 246, 5, 202, 203,
- 204, 197, 197, 197, 244, 197, 240, 241,
- 246, 246, 5, 202, 203, 204, 197, 197,
- 197, 244, 197, 197, 206, 197, 197, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 207, 197, 240, 241, 242, 246,
- 5, 202, 203, 204, 197, 197, 29, 244,
- 197, 197, 206, 197, 197, 197, 197, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 207, 197, 238, 197, 269, 197, 256, 256,
- 5, 202, 203, 204, 197, 197, 197, 212,
- 197, 238, 197, 238, 197, 197, 197, 197,
- 197, 197, 202, 203, 204, 197, 197, 197,
- 212, 197, 238, 197, 238, 197, 197, 197,
- 197, 270, 197, 202, 203, 204, 197, 197,
- 197, 212, 197, 238, 197, 238, 197, 269,
- 197, 197, 197, 197, 202, 203, 204, 197,
- 197, 197, 212, 197, 238, 197, 238, 2,
- 197, 197, 18, 239, 197, 202, 203, 204,
- 197, 197, 197, 212, 197, 238, 197, 231,
- 232, 237, 237, 5, 202, 203, 204, 197,
- 197, 197, 235, 197, 197, 206, 197, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 197, 207, 197, 231, 232, 233,
- 237, 5, 202, 203, 204, 197, 197, 31,
- 235, 197, 197, 206, 197, 197, 197, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 207, 197, 229, 197, 271, 197, 256,
- 256, 5, 202, 203, 204, 197, 197, 197,
- 212, 197, 229, 197, 229, 197, 197, 197,
- 197, 197, 197, 202, 203, 204, 197, 197,
- 197, 212, 197, 229, 197, 229, 197, 197,
- 197, 197, 272, 197, 202, 203, 204, 197,
- 197, 197, 212, 197, 229, 197, 229, 197,
- 271, 197, 197, 197, 197, 202, 203, 204,
- 197, 197, 197, 212, 197, 229, 197, 229,
- 2, 197, 197, 18, 230, 197, 202, 203,
- 204, 197, 197, 197, 212, 197, 229, 197,
- 222, 223, 228, 228, 5, 202, 203, 204,
- 197, 197, 197, 226, 197, 197, 206, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 197, 197, 207, 197, 222, 223,
- 224, 228, 5, 202, 203, 204, 197, 197,
- 33, 226, 197, 197, 206, 197, 197, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 207, 197, 220, 197, 273, 197,
- 256, 256, 5, 202, 203, 204, 197, 197,
- 197, 212, 197, 220, 197, 220, 197, 197,
- 197, 197, 197, 197, 202, 203, 204, 197,
- 197, 197, 212, 197, 220, 197, 220, 197,
- 197, 197, 197, 274, 197, 202, 203, 204,
- 197, 197, 197, 212, 197, 220, 197, 220,
- 197, 273, 197, 197, 197, 197, 202, 203,
- 204, 197, 197, 197, 212, 197, 220, 197,
- 220, 2, 197, 197, 18, 221, 197, 202,
- 203, 204, 197, 197, 197, 212, 197, 220,
- 197, 213, 214, 219, 219, 5, 202, 203,
- 204, 197, 197, 197, 217, 197, 197, 206,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 197, 197, 197, 207, 197, 213,
- 214, 215, 219, 5, 202, 203, 204, 197,
- 197, 35, 217, 197, 197, 206, 197, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 197, 207, 197, 210, 197, 275,
- 197, 256, 256, 5, 202, 203, 204, 197,
- 197, 197, 212, 197, 210, 197, 210, 197,
- 197, 197, 197, 197, 197, 202, 203, 204,
- 197, 197, 197, 212, 197, 210, 197, 210,
- 197, 197, 197, 197, 276, 197, 202, 203,
- 204, 197, 197, 197, 212, 197, 210, 197,
- 210, 197, 275, 197, 197, 197, 197, 202,
- 203, 204, 197, 197, 197, 212, 197, 210,
- 197, 210, 2, 197, 197, 18, 211, 197,
- 202, 203, 204, 197, 197, 197, 212, 197,
- 210, 197, 198, 199, 209, 209, 5, 202,
- 203, 204, 197, 197, 197, 205, 197, 197,
- 206, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 197, 197, 197, 197, 207, 197,
- 198, 199, 200, 209, 5, 202, 203, 204,
- 197, 197, 37, 205, 197, 197, 206, 197,
- 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 197, 197, 207, 197, 278, 279,
- 280, 281, 43, 282, 283, 284, 277, 277,
- 75, 285, 277, 277, 286, 277, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 287, 277, 288, 279, 289, 281,
- 43, 282, 283, 284, 277, 277, 277, 285,
- 277, 277, 286, 277, 277, 277, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 287, 277, 279, 289, 281, 43, 282, 283,
- 284, 277, 277, 277, 285, 277, 277, 286,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 277, 277, 277, 287, 277, 290,
- 277, 277, 277, 56, 291, 277, 282, 283,
- 284, 277, 277, 277, 292, 277, 290, 277,
- 293, 294, 295, 296, 43, 282, 283, 284,
- 277, 277, 73, 297, 277, 277, 286, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 277, 277, 287, 277, 298, 294,
- 299, 299, 43, 282, 283, 284, 277, 277,
- 277, 297, 277, 277, 286, 277, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 287, 277, 294, 299, 299, 43,
- 282, 283, 284, 277, 277, 277, 297, 277,
- 277, 286, 277, 277, 277, 277, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 287,
- 277, 300, 277, 277, 277, 56, 301, 277,
- 282, 283, 284, 277, 277, 277, 292, 277,
- 300, 277, 302, 303, 304, 305, 43, 282,
- 283, 284, 277, 277, 71, 306, 277, 277,
- 286, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 277, 277, 277, 277, 287, 277,
- 307, 303, 308, 308, 43, 282, 283, 284,
- 277, 277, 277, 306, 277, 277, 286, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 277, 277, 287, 277, 303, 308,
- 308, 43, 282, 283, 284, 277, 277, 277,
- 306, 277, 277, 286, 277, 277, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 287, 277, 309, 277, 277, 277, 56,
- 310, 277, 282, 283, 284, 277, 277, 277,
- 292, 277, 309, 277, 311, 312, 313, 314,
- 43, 282, 283, 284, 277, 277, 69, 315,
- 277, 277, 286, 277, 277, 277, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 287, 277, 316, 312, 317, 317, 43, 282,
- 283, 284, 277, 277, 277, 315, 277, 277,
- 286, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 277, 277, 277, 277, 287, 277,
- 312, 317, 317, 43, 282, 283, 284, 277,
- 277, 277, 315, 277, 277, 286, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 277, 287, 277, 318, 277, 277,
- 277, 56, 319, 277, 282, 283, 284, 277,
- 277, 277, 292, 277, 318, 277, 320, 321,
- 322, 323, 43, 282, 283, 284, 277, 277,
- 67, 324, 277, 277, 286, 277, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 287, 277, 325, 321, 326, 326,
- 43, 282, 283, 284, 277, 277, 277, 324,
- 277, 277, 286, 277, 277, 277, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 287, 277, 321, 326, 326, 43, 282, 283,
- 284, 277, 277, 277, 324, 277, 277, 286,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 277, 277, 277, 287, 277, 56,
- 327, 277, 282, 283, 284, 277, 277, 277,
- 292, 277, 282, 283, 284, 277, 277, 277,
- 292, 277, 328, 277, 277, 329, 283, 284,
- 277, 283, 284, 277, 330, 277, 283, 331,
- 277, 283, 332, 277, 283, 277, 328, 277,
- 277, 277, 283, 284, 277, 333, 277, 334,
- 335, 277, 282, 283, 284, 277, 277, 41,
- 277, 40, 277, 277, 277, 277, 282, 283,
- 284, 277, 282, 283, 284, 277, 333, 277,
- 277, 277, 277, 282, 283, 284, 277, 333,
- 277, 334, 277, 277, 282, 283, 284, 277,
- 277, 41, 277, 56, 277, 336, 336, 43,
- 282, 283, 284, 277, 277, 277, 292, 277,
- 337, 65, 338, 339, 46, 282, 283, 284,
- 277, 277, 277, 292, 277, 65, 338, 339,
- 46, 282, 283, 284, 277, 277, 277, 292,
- 277, 338, 338, 46, 282, 283, 284, 277,
- 277, 277, 292, 277, 340, 62, 341, 342,
- 49, 282, 283, 284, 277, 277, 277, 292,
- 277, 62, 341, 342, 49, 282, 283, 284,
- 277, 277, 277, 292, 277, 341, 341, 49,
- 282, 283, 284, 277, 277, 277, 292, 277,
- 343, 59, 344, 345, 52, 282, 283, 284,
- 277, 277, 277, 292, 277, 59, 344, 345,
- 52, 282, 283, 284, 277, 277, 277, 292,
- 277, 344, 344, 52, 282, 283, 284, 277,
- 277, 277, 292, 277, 346, 56, 277, 347,
- 277, 282, 283, 284, 277, 277, 277, 292,
- 277, 56, 277, 347, 277, 282, 283, 284,
- 277, 277, 277, 292, 277, 348, 277, 282,
- 283, 284, 277, 277, 277, 292, 277, 56,
- 277, 277, 277, 277, 282, 283, 284, 277,
- 277, 277, 292, 277, 39, 40, 277, 277,
- 56, 327, 277, 282, 283, 284, 277, 277,
- 277, 292, 277, 39, 277, 321, 326, 326,
- 43, 282, 283, 284, 277, 277, 277, 324,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 287, 277, 321, 326, 326, 43, 282, 283,
- 284, 277, 277, 277, 324, 277, 320, 321,
- 326, 326, 43, 282, 283, 284, 277, 277,
- 277, 324, 277, 277, 286, 277, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 287, 277, 320, 321, 322, 326,
- 43, 282, 283, 284, 277, 277, 67, 324,
- 277, 277, 286, 277, 277, 277, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 287, 277, 318, 277, 349, 277, 336, 336,
- 43, 282, 283, 284, 277, 277, 277, 292,
- 277, 318, 277, 318, 277, 277, 277, 277,
- 277, 277, 282, 283, 284, 277, 277, 277,
- 292, 277, 318, 277, 318, 277, 277, 277,
- 277, 350, 277, 282, 283, 284, 277, 277,
- 277, 292, 277, 318, 277, 318, 277, 349,
- 277, 277, 277, 277, 282, 283, 284, 277,
- 277, 277, 292, 277, 318, 277, 318, 40,
- 277, 277, 56, 319, 277, 282, 283, 284,
- 277, 277, 277, 292, 277, 318, 277, 311,
- 312, 317, 317, 43, 282, 283, 284, 277,
- 277, 277, 315, 277, 277, 286, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 277, 287, 277, 311, 312, 313,
- 317, 43, 282, 283, 284, 277, 277, 69,
- 315, 277, 277, 286, 277, 277, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 287, 277, 309, 277, 351, 277, 336,
- 336, 43, 282, 283, 284, 277, 277, 277,
- 292, 277, 309, 277, 309, 277, 277, 277,
- 277, 277, 277, 282, 283, 284, 277, 277,
- 277, 292, 277, 309, 277, 309, 277, 277,
- 277, 277, 352, 277, 282, 283, 284, 277,
- 277, 277, 292, 277, 309, 277, 309, 277,
- 351, 277, 277, 277, 277, 282, 283, 284,
- 277, 277, 277, 292, 277, 309, 277, 309,
- 40, 277, 277, 56, 310, 277, 282, 283,
- 284, 277, 277, 277, 292, 277, 309, 277,
- 302, 303, 308, 308, 43, 282, 283, 284,
- 277, 277, 277, 306, 277, 277, 286, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 277, 277, 287, 277, 302, 303,
- 304, 308, 43, 282, 283, 284, 277, 277,
- 71, 306, 277, 277, 286, 277, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 287, 277, 300, 277, 353, 277,
- 336, 336, 43, 282, 283, 284, 277, 277,
- 277, 292, 277, 300, 277, 300, 277, 277,
- 277, 277, 277, 277, 282, 283, 284, 277,
- 277, 277, 292, 277, 300, 277, 300, 277,
- 277, 277, 277, 354, 277, 282, 283, 284,
- 277, 277, 277, 292, 277, 300, 277, 300,
- 277, 353, 277, 277, 277, 277, 282, 283,
- 284, 277, 277, 277, 292, 277, 300, 277,
- 300, 40, 277, 277, 56, 301, 277, 282,
- 283, 284, 277, 277, 277, 292, 277, 300,
- 277, 293, 294, 299, 299, 43, 282, 283,
- 284, 277, 277, 277, 297, 277, 277, 286,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 277, 277, 277, 287, 277, 293,
- 294, 295, 299, 43, 282, 283, 284, 277,
- 277, 73, 297, 277, 277, 286, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 277, 287, 277, 290, 277, 355,
- 277, 336, 336, 43, 282, 283, 284, 277,
- 277, 277, 292, 277, 290, 277, 290, 277,
- 277, 277, 277, 277, 277, 282, 283, 284,
- 277, 277, 277, 292, 277, 290, 277, 290,
- 277, 277, 277, 277, 356, 277, 282, 283,
- 284, 277, 277, 277, 292, 277, 290, 277,
- 290, 277, 355, 277, 277, 277, 277, 282,
- 283, 284, 277, 277, 277, 292, 277, 290,
- 277, 74, 42, 42, 43, 277, 277, 277,
- 277, 277, 277, 74, 277, 290, 40, 277,
- 277, 56, 291, 277, 282, 283, 284, 277,
- 277, 277, 292, 277, 290, 277, 278, 279,
- 289, 281, 43, 282, 283, 284, 277, 277,
- 277, 285, 277, 277, 286, 277, 277, 277,
- 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 287, 277, 358, 184, 359, 359,
- 81, 187, 188, 189, 357, 357, 357, 191,
- 357, 357, 194, 357, 357, 357, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 196, 357, 184, 359, 359, 81, 187, 188,
- 189, 357, 357, 357, 191, 357, 357, 194,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 357, 357, 357, 357, 357, 196, 357, 360,
- 357, 357, 357, 95, 361, 357, 187, 188,
- 189, 357, 357, 357, 362, 357, 360, 357,
- 363, 364, 365, 366, 81, 187, 188, 189,
- 357, 357, 112, 367, 357, 357, 194, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 357, 357, 357, 357, 196, 357, 368, 364,
- 369, 369, 81, 187, 188, 189, 357, 357,
- 357, 367, 357, 357, 194, 357, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 357, 357, 196, 357, 364, 369, 369, 81,
- 187, 188, 189, 357, 357, 357, 367, 357,
- 357, 194, 357, 357, 357, 357, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 196,
- 357, 370, 357, 357, 357, 95, 371, 357,
- 187, 188, 189, 357, 357, 357, 362, 357,
- 370, 357, 372, 373, 374, 375, 81, 187,
- 188, 189, 357, 357, 110, 376, 357, 357,
- 194, 357, 357, 357, 357, 357, 357, 357,
- 357, 357, 357, 357, 357, 357, 196, 357,
- 377, 373, 378, 378, 81, 187, 188, 189,
- 357, 357, 357, 376, 357, 357, 194, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 357, 357, 357, 357, 196, 357, 373, 378,
- 378, 81, 187, 188, 189, 357, 357, 357,
- 376, 357, 357, 194, 357, 357, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 357, 196, 357, 379, 357, 357, 357, 95,
- 380, 357, 187, 188, 189, 357, 357, 357,
- 362, 357, 379, 357, 381, 382, 383, 384,
- 81, 187, 188, 189, 357, 357, 108, 385,
- 357, 357, 194, 357, 357, 357, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 196, 357, 386, 382, 387, 387, 81, 187,
- 188, 189, 357, 357, 357, 385, 357, 357,
- 194, 357, 357, 357, 357, 357, 357, 357,
- 357, 357, 357, 357, 357, 357, 196, 357,
- 382, 387, 387, 81, 187, 188, 189, 357,
- 357, 357, 385, 357, 357, 194, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 357, 357, 357, 196, 357, 388, 357, 357,
- 357, 95, 389, 357, 187, 188, 189, 357,
- 357, 357, 362, 357, 388, 357, 390, 391,
- 392, 393, 81, 187, 188, 189, 357, 357,
- 106, 394, 357, 357, 194, 357, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 357, 357, 196, 357, 395, 391, 396, 396,
- 81, 187, 188, 189, 357, 357, 357, 394,
- 357, 357, 194, 357, 357, 357, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 196, 357, 391, 396, 396, 81, 187, 188,
- 189, 357, 357, 357, 394, 357, 357, 194,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 357, 357, 357, 357, 357, 196, 357, 95,
- 397, 357, 187, 188, 189, 357, 357, 357,
- 362, 357, 187, 188, 189, 357, 357, 357,
- 362, 357, 398, 357, 357, 399, 188, 189,
- 357, 188, 189, 357, 400, 357, 188, 401,
- 357, 188, 402, 357, 188, 357, 398, 357,
- 357, 357, 188, 189, 357, 403, 357, 404,
- 405, 357, 187, 188, 189, 357, 357, 79,
- 357, 78, 357, 357, 357, 357, 187, 188,
- 189, 357, 187, 188, 189, 357, 403, 357,
- 357, 357, 357, 187, 188, 189, 357, 403,
- 357, 404, 357, 357, 187, 188, 189, 357,
- 357, 79, 357, 95, 357, 406, 406, 81,
- 187, 188, 189, 357, 357, 357, 362, 357,
- 407, 104, 408, 409, 85, 187, 188, 189,
- 357, 357, 357, 362, 357, 104, 408, 409,
- 85, 187, 188, 189, 357, 357, 357, 362,
- 357, 408, 408, 85, 187, 188, 189, 357,
- 357, 357, 362, 357, 410, 101, 411, 412,
- 88, 187, 188, 189, 357, 357, 357, 362,
- 357, 101, 411, 412, 88, 187, 188, 189,
- 357, 357, 357, 362, 357, 411, 411, 88,
- 187, 188, 189, 357, 357, 357, 362, 357,
- 413, 98, 414, 415, 91, 187, 188, 189,
- 357, 357, 357, 362, 357, 98, 414, 415,
- 91, 187, 188, 189, 357, 357, 357, 362,
- 357, 414, 414, 91, 187, 188, 189, 357,
- 357, 357, 362, 357, 416, 95, 357, 417,
- 357, 187, 188, 189, 357, 357, 357, 362,
- 357, 95, 357, 417, 357, 187, 188, 189,
- 357, 357, 357, 362, 357, 418, 357, 187,
- 188, 189, 357, 357, 357, 362, 357, 95,
- 357, 357, 357, 357, 187, 188, 189, 357,
- 357, 357, 362, 357, 77, 78, 357, 357,
- 95, 397, 357, 187, 188, 189, 357, 357,
- 357, 362, 357, 77, 357, 391, 396, 396,
- 81, 187, 188, 189, 357, 357, 357, 394,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 196, 357, 391, 396, 396, 81, 187, 188,
- 189, 357, 357, 357, 394, 357, 390, 391,
- 396, 396, 81, 187, 188, 189, 357, 357,
- 357, 394, 357, 357, 194, 357, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 357, 357, 196, 357, 390, 391, 392, 396,
- 81, 187, 188, 189, 357, 357, 106, 394,
- 357, 357, 194, 357, 357, 357, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 196, 357, 388, 357, 419, 357, 406, 406,
- 81, 187, 188, 189, 357, 357, 357, 362,
- 357, 388, 357, 388, 357, 357, 357, 357,
- 357, 357, 187, 188, 189, 357, 357, 357,
- 362, 357, 388, 357, 388, 357, 357, 357,
- 357, 420, 357, 187, 188, 189, 357, 357,
- 357, 362, 357, 388, 357, 388, 357, 419,
- 357, 357, 357, 357, 187, 188, 189, 357,
- 357, 357, 362, 357, 388, 357, 388, 78,
- 357, 357, 95, 389, 357, 187, 188, 189,
- 357, 357, 357, 362, 357, 388, 357, 381,
- 382, 387, 387, 81, 187, 188, 189, 357,
- 357, 357, 385, 357, 357, 194, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 357, 357, 357, 196, 357, 381, 382, 383,
- 387, 81, 187, 188, 189, 357, 357, 108,
- 385, 357, 357, 194, 357, 357, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 357, 196, 357, 379, 357, 421, 357, 406,
- 406, 81, 187, 188, 189, 357, 357, 357,
- 362, 357, 379, 357, 379, 357, 357, 357,
- 357, 357, 357, 187, 188, 189, 357, 357,
- 357, 362, 357, 379, 357, 379, 357, 357,
- 357, 357, 422, 357, 187, 188, 189, 357,
- 357, 357, 362, 357, 379, 357, 379, 357,
- 421, 357, 357, 357, 357, 187, 188, 189,
- 357, 357, 357, 362, 357, 379, 357, 379,
- 78, 357, 357, 95, 380, 357, 187, 188,
- 189, 357, 357, 357, 362, 357, 379, 357,
- 372, 373, 378, 378, 81, 187, 188, 189,
- 357, 357, 357, 376, 357, 357, 194, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 357, 357, 357, 357, 196, 357, 372, 373,
- 374, 378, 81, 187, 188, 189, 357, 357,
- 110, 376, 357, 357, 194, 357, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 357, 357, 196, 357, 370, 357, 423, 357,
- 406, 406, 81, 187, 188, 189, 357, 357,
- 357, 362, 357, 370, 357, 370, 357, 357,
- 357, 357, 357, 357, 187, 188, 189, 357,
- 357, 357, 362, 357, 370, 357, 370, 357,
- 357, 357, 357, 424, 357, 187, 188, 189,
- 357, 357, 357, 362, 357, 370, 357, 370,
- 357, 423, 357, 357, 357, 357, 187, 188,
- 189, 357, 357, 357, 362, 357, 370, 357,
- 370, 78, 357, 357, 95, 371, 357, 187,
- 188, 189, 357, 357, 357, 362, 357, 370,
- 357, 363, 364, 369, 369, 81, 187, 188,
- 189, 357, 357, 357, 367, 357, 357, 194,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 357, 357, 357, 357, 357, 196, 357, 363,
- 364, 365, 369, 81, 187, 188, 189, 357,
- 357, 112, 367, 357, 357, 194, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 357, 357, 357, 196, 357, 360, 357, 425,
- 357, 406, 406, 81, 187, 188, 189, 357,
- 357, 357, 362, 357, 360, 357, 360, 357,
- 357, 357, 357, 357, 357, 187, 188, 189,
- 357, 357, 357, 362, 357, 360, 357, 360,
- 357, 357, 357, 357, 426, 357, 187, 188,
- 189, 357, 357, 357, 362, 357, 360, 357,
- 360, 357, 425, 357, 357, 357, 357, 187,
- 188, 189, 357, 357, 357, 362, 357, 360,
- 357, 360, 78, 357, 357, 95, 361, 357,
- 187, 188, 189, 357, 357, 357, 362, 357,
- 360, 357, 113, 80, 80, 81, 427, 427,
- 427, 427, 427, 152, 113, 427, 183, 184,
- 359, 359, 81, 187, 188, 189, 357, 357,
- 357, 191, 357, 357, 194, 357, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 357,
- 357, 357, 196, 357, 113, 80, 80, 81,
- 427, 427, 427, 427, 427, 427, 113, 427,
- 429, 430, 431, 432, 119, 433, 434, 435,
- 428, 428, 151, 436, 428, 428, 437, 428,
- 428, 428, 428, 428, 428, 428, 428, 428,
- 428, 428, 428, 428, 438, 428, 439, 430,
- 432, 432, 119, 433, 434, 435, 428, 428,
- 428, 436, 428, 428, 437, 428, 428, 428,
- 428, 428, 428, 428, 428, 428, 428, 428,
- 428, 428, 438, 428, 430, 432, 432, 119,
- 433, 434, 435, 428, 428, 428, 436, 428,
- 428, 437, 428, 428, 428, 428, 428, 428,
- 428, 428, 428, 428, 428, 428, 428, 438,
- 428, 440, 428, 428, 428, 132, 441, 428,
- 433, 434, 435, 428, 428, 428, 442, 428,
- 440, 428, 443, 444, 445, 446, 119, 433,
- 434, 435, 428, 428, 149, 447, 428, 428,
- 437, 428, 428, 428, 428, 428, 428, 428,
- 428, 428, 428, 428, 428, 428, 438, 428,
- 448, 444, 449, 449, 119, 433, 434, 435,
- 428, 428, 428, 447, 428, 428, 437, 428,
- 428, 428, 428, 428, 428, 428, 428, 428,
- 428, 428, 428, 428, 438, 428, 444, 449,
- 449, 119, 433, 434, 435, 428, 428, 428,
- 447, 428, 428, 437, 428, 428, 428, 428,
- 428, 428, 428, 428, 428, 428, 428, 428,
- 428, 438, 428, 450, 428, 428, 428, 132,
- 451, 428, 433, 434, 435, 428, 428, 428,
- 442, 428, 450, 428, 452, 453, 454, 455,
- 119, 433, 434, 435, 428, 428, 147, 456,
- 428, 428, 437, 428, 428, 428, 428, 428,
- 428, 428, 428, 428, 428, 428, 428, 428,
- 438, 428, 457, 453, 458, 458, 119, 433,
- 434, 435, 428, 428, 428, 456, 428, 428,
- 437, 428, 428, 428, 428, 428, 428, 428,
- 428, 428, 428, 428, 428, 428, 438, 428,
- 453, 458, 458, 119, 433, 434, 435, 428,
- 428, 428, 456, 428, 428, 437, 428, 428,
- 428, 428, 428, 428, 428, 428, 428, 428,
- 428, 428, 428, 438, 428, 459, 428, 428,
- 428, 132, 460, 428, 433, 434, 435, 428,
- 428, 428, 442, 428, 459, 428, 461, 462,
- 463, 464, 119, 433, 434, 435, 428, 428,
- 145, 465, 428, 428, 437, 428, 428, 428,
- 428, 428, 428, 428, 428, 428, 428, 428,
- 428, 428, 438, 428, 466, 462, 467, 467,
- 119, 433, 434, 435, 428, 428, 428, 465,
- 428, 428, 437, 428, 428, 428, 428, 428,
- 428, 428, 428, 428, 428, 428, 428, 428,
- 438, 428, 462, 467, 467, 119, 433, 434,
- 435, 428, 428, 428, 465, 428, 428, 437,
- 428, 428, 428, 428, 428, 428, 428, 428,
- 428, 428, 428, 428, 428, 438, 428, 468,
- 428, 428, 428, 132, 469, 428, 433, 434,
- 435, 428, 428, 428, 442, 428, 468, 428,
- 470, 471, 472, 473, 119, 433, 434, 435,
- 428, 428, 143, 474, 428, 428, 437, 428,
- 428, 428, 428, 428, 428, 428, 428, 428,
- 428, 428, 428, 428, 438, 428, 475, 471,
- 476, 476, 119, 433, 434, 435, 428, 428,
- 428, 474, 428, 428, 437, 428, 428, 428,
- 428, 428, 428, 428, 428, 428, 428, 428,
- 428, 428, 438, 428, 471, 476, 476, 119,
- 433, 434, 435, 428, 428, 428, 474, 428,
- 428, 437, 428, 428, 428, 428, 428, 428,
- 428, 428, 428, 428, 428, 428, 428, 438,
- 428, 132, 477, 428, 433, 434, 435, 428,
- 428, 428, 442, 428, 433, 434, 435, 428,
- 428, 428, 442, 428, 478, 428, 428, 479,
- 434, 435, 428, 434, 435, 428, 480, 428,
- 434, 481, 428, 434, 482, 428, 434, 428,
- 478, 428, 428, 428, 434, 435, 428, 483,
- 428, 484, 485, 428, 433, 434, 435, 428,
- 428, 117, 428, 116, 428, 428, 428, 428,
- 433, 434, 435, 428, 433, 434, 435, 428,
- 483, 428, 428, 428, 428, 433, 434, 435,
- 428, 483, 428, 484, 428, 428, 433, 434,
- 435, 428, 428, 117, 428, 132, 428, 486,
- 486, 119, 433, 434, 435, 428, 428, 428,
- 442, 428, 487, 141, 488, 489, 122, 433,
- 434, 435, 428, 428, 428, 442, 428, 141,
- 488, 489, 122, 433, 434, 435, 428, 428,
- 428, 442, 428, 488, 488, 122, 433, 434,
- 435, 428, 428, 428, 442, 428, 490, 138,
- 491, 492, 125, 433, 434, 435, 428, 428,
- 428, 442, 428, 138, 491, 492, 125, 433,
- 434, 435, 428, 428, 428, 442, 428, 491,
- 491, 125, 433, 434, 435, 428, 428, 428,
- 442, 428, 493, 135, 494, 495, 128, 433,
- 434, 435, 428, 428, 428, 442, 428, 135,
- 494, 495, 128, 433, 434, 435, 428, 428,
- 428, 442, 428, 494, 494, 128, 433, 434,
- 435, 428, 428, 428, 442, 428, 496, 132,
- 428, 497, 428, 433, 434, 435, 428, 428,
- 428, 442, 428, 132, 428, 497, 428, 433,
- 434, 435, 428, 428, 428, 442, 428, 498,
- 428, 433, 434, 435, 428, 428, 428, 442,
- 428, 132, 428, 428, 428, 428, 433, 434,
- 435, 428, 428, 428, 442, 428, 115, 116,
- 428, 428, 132, 477, 428, 433, 434, 435,
- 428, 428, 428, 442, 428, 115, 428, 471,
- 476, 476, 119, 433, 434, 435, 428, 428,
- 428, 474, 428, 428, 428, 428, 428, 428,
- 428, 428, 428, 428, 428, 428, 428, 428,
- 428, 428, 438, 428, 471, 476, 476, 119,
- 433, 434, 435, 428, 428, 428, 474, 428,
- 470, 471, 476, 476, 119, 433, 434, 435,
- 428, 428, 428, 474, 428, 428, 437, 428,
- 428, 428, 428, 428, 428, 428, 428, 428,
- 428, 428, 428, 428, 438, 428, 470, 471,
- 472, 476, 119, 433, 434, 435, 428, 428,
- 143, 474, 428, 428, 437, 428, 428, 428,
- 428, 428, 428, 428, 428, 428, 428, 428,
- 428, 428, 438, 428, 468, 428, 499, 428,
- 486, 486, 119, 433, 434, 435, 428, 428,
- 428, 442, 428, 468, 428, 468, 428, 428,
- 428, 428, 428, 428, 433, 434, 435, 428,
- 428, 428, 442, 428, 468, 428, 468, 428,
- 428, 428, 428, 500, 428, 433, 434, 435,
- 428, 428, 428, 442, 428, 468, 428, 468,
- 428, 499, 428, 428, 428, 428, 433, 434,
- 435, 428, 428, 428, 442, 428, 468, 428,
- 468, 116, 428, 428, 132, 469, 428, 433,
- 434, 435, 428, 428, 428, 442, 428, 468,
- 428, 461, 462, 467, 467, 119, 433, 434,
- 435, 428, 428, 428, 465, 428, 428, 437,
- 428, 428, 428, 428, 428, 428, 428, 428,
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+ 118, 440, 441, 435, 435, 435, 471, 435,
+ 435, 443, 435, 435, 435, 435, 435, 435,
+ 435, 435, 435, 435, 435, 435, 435, 444,
+ 435, 474, 435, 435, 435, 136, 475, 435,
+ 118, 440, 441, 435, 435, 435, 448, 435,
+ 474, 435, 476, 477, 478, 479, 123, 118,
+ 440, 441, 435, 435, 147, 480, 435, 435,
+ 443, 435, 435, 435, 435, 435, 435, 435,
+ 435, 435, 435, 435, 435, 435, 444, 435,
+ 481, 477, 482, 482, 123, 118, 440, 441,
+ 435, 435, 435, 480, 435, 435, 443, 435,
+ 435, 435, 435, 435, 435, 435, 435, 435,
+ 435, 435, 435, 435, 444, 435, 477, 482,
+ 482, 123, 118, 440, 441, 435, 435, 435,
+ 480, 435, 435, 443, 435, 435, 435, 435,
+ 435, 435, 435, 435, 435, 435, 435, 435,
+ 435, 444, 435, 136, 483, 435, 118, 440,
+ 441, 435, 435, 435, 448, 435, 484, 484,
+ 435, 118, 440, 441, 435, 435, 435, 448,
+ 435, 485, 435, 435, 486, 440, 441, 435,
+ 440, 441, 435, 487, 435, 440, 488, 435,
+ 440, 489, 435, 440, 435, 485, 435, 435,
+ 435, 440, 441, 435, 490, 435, 491, 492,
+ 435, 118, 440, 441, 435, 435, 121, 435,
+ 120, 435, 484, 484, 435, 118, 440, 441,
+ 435, 484, 484, 435, 118, 440, 441, 435,
+ 490, 435, 484, 484, 435, 118, 440, 441,
+ 435, 490, 435, 491, 484, 435, 118, 440,
+ 441, 435, 435, 121, 435, 136, 435, 493,
+ 493, 123, 118, 440, 441, 435, 435, 435,
+ 448, 435, 494, 145, 495, 496, 126, 118,
+ 440, 441, 435, 435, 435, 448, 435, 145,
+ 495, 496, 126, 118, 440, 441, 435, 435,
+ 435, 448, 435, 495, 495, 126, 118, 440,
+ 441, 435, 435, 435, 448, 435, 497, 142,
+ 498, 499, 129, 118, 440, 441, 435, 435,
+ 435, 448, 435, 142, 498, 499, 129, 118,
+ 440, 441, 435, 435, 435, 448, 435, 498,
+ 498, 129, 118, 440, 441, 435, 435, 435,
+ 448, 435, 500, 139, 501, 502, 132, 118,
+ 440, 441, 435, 435, 435, 448, 435, 139,
+ 501, 502, 132, 118, 440, 441, 435, 435,
+ 435, 448, 435, 501, 501, 132, 118, 440,
+ 441, 435, 435, 435, 448, 435, 503, 136,
+ 484, 504, 435, 118, 440, 441, 435, 435,
+ 435, 448, 435, 136, 484, 504, 435, 118,
+ 440, 441, 435, 435, 435, 448, 435, 484,
+ 505, 435, 118, 440, 441, 435, 435, 435,
+ 448, 435, 136, 435, 484, 484, 435, 118,
+ 440, 441, 435, 435, 435, 448, 435, 119,
+ 120, 435, 435, 136, 483, 435, 118, 440,
+ 441, 435, 435, 435, 448, 435, 119, 435,
+ 477, 482, 482, 123, 118, 440, 441, 435,
+ 435, 435, 480, 435, 435, 435, 435, 435,
+ 435, 435, 435, 435, 435, 435, 435, 435,
+ 435, 435, 435, 444, 435, 477, 482, 482,
+ 123, 118, 440, 441, 435, 435, 435, 480,
+ 435, 476, 477, 482, 482, 123, 118, 440,
+ 441, 435, 435, 435, 480, 435, 435, 443,
+ 435, 435, 435, 435, 435, 435, 435, 435,
+ 435, 435, 435, 435, 435, 444, 435, 476,
+ 477, 478, 482, 123, 118, 440, 441, 435,
+ 435, 147, 480, 435, 435, 443, 435, 435,
+ 435, 435, 435, 435, 435, 435, 435, 435,
+ 435, 435, 435, 444, 435, 474, 435, 506,
+ 435, 493, 493, 123, 118, 440, 441, 435,
+ 435, 435, 448, 435, 474, 435, 474, 435,
+ 435, 435, 484, 484, 435, 118, 440, 441,
+ 435, 435, 435, 448, 435, 474, 435, 474,
+ 435, 435, 435, 484, 507, 435, 118, 440,
+ 441, 435, 435, 435, 448, 435, 474, 435,
+ 474, 435, 506, 435, 484, 484, 435, 118,
+ 440, 441, 435, 435, 435, 448, 435, 474,
+ 435, 474, 120, 435, 435, 136, 475, 435,
+ 118, 440, 441, 435, 435, 435, 448, 435,
+ 474, 435, 467, 468, 473, 473, 123, 118,
+ 440, 441, 435, 435, 435, 471, 435, 435,
+ 443, 435, 435, 435, 435, 435, 435, 435,
+ 435, 435, 435, 435, 435, 435, 444, 435,
+ 467, 468, 469, 473, 123, 118, 440, 441,
+ 435, 435, 149, 471, 435, 435, 443, 435,
+ 435, 435, 435, 435, 435, 435, 435, 435,
+ 435, 435, 435, 435, 444, 435, 465, 435,
+ 508, 435, 493, 493, 123, 118, 440, 441,
+ 435, 435, 435, 448, 435, 465, 435, 465,
+ 435, 435, 435, 484, 484, 435, 118, 440,
+ 441, 435, 435, 435, 448, 435, 465, 435,
+ 465, 435, 435, 435, 484, 509, 435, 118,
+ 440, 441, 435, 435, 435, 448, 435, 465,
+ 435, 465, 435, 508, 435, 484, 484, 435,
+ 118, 440, 441, 435, 435, 435, 448, 435,
+ 465, 435, 465, 120, 435, 435, 136, 466,
+ 435, 118, 440, 441, 435, 435, 435, 448,
+ 435, 465, 435, 458, 459, 464, 464, 123,
+ 118, 440, 441, 435, 435, 435, 462, 435,
+ 435, 443, 435, 435, 435, 435, 435, 435,
+ 435, 435, 435, 435, 435, 435, 435, 444,
+ 435, 458, 459, 460, 464, 123, 118, 440,
+ 441, 435, 435, 151, 462, 435, 435, 443,
+ 435, 435, 435, 435, 435, 435, 435, 435,
+ 435, 435, 435, 435, 435, 444, 435, 456,
+ 435, 510, 435, 493, 493, 123, 118, 440,
+ 441, 435, 435, 435, 448, 435, 456, 435,
+ 456, 435, 435, 435, 484, 484, 435, 118,
+ 440, 441, 435, 435, 435, 448, 435, 456,
+ 435, 456, 435, 435, 435, 484, 511, 435,
+ 118, 440, 441, 435, 435, 435, 448, 435,
+ 456, 435, 456, 435, 510, 435, 484, 484,
+ 435, 118, 440, 441, 435, 435, 435, 448,
+ 435, 456, 435, 456, 120, 435, 435, 136,
+ 457, 435, 118, 440, 441, 435, 435, 435,
+ 448, 435, 456, 435, 449, 450, 455, 455,
+ 123, 118, 440, 441, 435, 435, 435, 453,
+ 435, 435, 443, 435, 435, 435, 435, 435,
+ 435, 435, 435, 435, 435, 435, 435, 435,
+ 444, 435, 449, 450, 451, 455, 123, 118,
+ 440, 441, 435, 435, 153, 453, 435, 435,
+ 443, 435, 435, 435, 435, 435, 435, 435,
+ 435, 435, 435, 435, 435, 435, 444, 435,
+ 446, 435, 512, 435, 493, 493, 123, 118,
+ 440, 441, 435, 435, 435, 448, 435, 446,
+ 435, 446, 435, 435, 435, 484, 484, 435,
+ 118, 440, 441, 435, 435, 435, 448, 435,
+ 446, 435, 446, 435, 435, 435, 484, 513,
+ 435, 118, 440, 441, 435, 435, 435, 448,
+ 435, 446, 435, 446, 435, 512, 435, 484,
+ 484, 435, 118, 440, 441, 435, 435, 435,
+ 448, 435, 446, 435, 446, 120, 435, 435,
+ 136, 447, 435, 118, 440, 441, 435, 435,
+ 435, 448, 435, 446, 435, 436, 437, 439,
+ 439, 123, 118, 440, 441, 435, 435, 435,
+ 442, 435, 435, 443, 435, 435, 435, 435,
+ 435, 435, 435, 435, 435, 435, 435, 435,
+ 435, 444, 435, 188, 189, 190, 191, 514,
+ 365, 84, 79, 194, 195, 196, 196, 156,
+ 197, 363, 188, 200, 363, 363, 363, 363,
+ 363, 363, 363, 363, 363, 363, 363, 363,
+ 363, 202, 363, 204, 515, 206, 207, 6,
+ 1, 208, 209, 203, 203, 38, 210, 203,
+ 203, 211, 203, 203, 203, 203, 203, 203,
+ 203, 203, 203, 203, 203, 203, 203, 212,
+ 203, 215, 189, 190, 191, 516, 517, 84,
+ 157, 518, 519, 203, 196, 156, 520, 203,
+ 215, 200, 203, 203, 203, 203, 203, 203,
+ 203, 203, 203, 203, 203, 203, 203, 202,
+ 203, 116, 521, 521, 84, 157, 208, 209,
+ 203, 203, 156, 522, 203, 523, 203, 203,
+ 524, 518, 519, 203, 518, 519, 203, 256,
+ 203, 518, 525, 203, 518, 526, 203, 518,
+ 203, 523, 203, 203, 203, 518, 519, 203,
+ 527, 3, 363, 363, 404, 433, 363, 79,
+ 194, 195, 363, 363, 363, 368, 363, 527,
+ 363, 528, 370, 529, 530, 84, 157, 518,
+ 519, 203, 203, 158, 373, 203, 203, 200,
+ 203, 203, 203, 203, 203, 203, 203, 203,
+ 203, 203, 203, 203, 203, 202, 203, 531,
+ 370, 532, 532, 84, 157, 518, 519, 203,
+ 203, 203, 373, 203, 203, 200, 203, 203,
+ 203, 203, 203, 203, 203, 203, 203, 203,
+ 203, 203, 203, 202, 203, 370, 532, 532,
+ 84, 157, 518, 519, 203, 203, 203, 373,
+ 203, 203, 200, 203, 203, 203, 203, 203,
+ 203, 203, 203, 203, 203, 203, 203, 203,
+ 202, 203, 528, 370, 532, 532, 84, 157,
+ 518, 519, 203, 203, 203, 373, 203, 203,
+ 200, 203, 203, 203, 203, 203, 203, 203,
+ 203, 203, 203, 203, 203, 203, 202, 203,
+ 528, 370, 529, 532, 84, 157, 518, 519,
+ 203, 203, 158, 373, 203, 203, 200, 203,
+ 203, 203, 203, 203, 203, 203, 203, 203,
+ 203, 203, 203, 203, 202, 203, 215, 203,
+ 281, 116, 533, 533, 160, 157, 208, 209,
+ 203, 203, 203, 522, 203, 215, 203, 534,
+ 184, 535, 536, 162, 157, 518, 519, 203,
+ 203, 203, 537, 203, 184, 535, 536, 162,
+ 157, 518, 519, 203, 203, 203, 537, 203,
+ 535, 535, 162, 157, 518, 519, 203, 203,
+ 203, 537, 203, 538, 181, 539, 540, 165,
+ 157, 518, 519, 203, 203, 203, 537, 203,
+ 181, 539, 540, 165, 157, 518, 519, 203,
+ 203, 203, 537, 203, 539, 539, 165, 157,
+ 518, 519, 203, 203, 203, 537, 203, 541,
+ 178, 542, 543, 168, 157, 518, 519, 203,
+ 203, 203, 537, 203, 178, 542, 543, 168,
+ 157, 518, 519, 203, 203, 203, 537, 203,
+ 542, 542, 168, 157, 518, 519, 203, 203,
+ 203, 537, 203, 544, 175, 545, 546, 203,
+ 157, 518, 519, 203, 203, 203, 537, 203,
+ 175, 545, 546, 203, 157, 518, 519, 203,
+ 203, 203, 537, 203, 545, 545, 203, 157,
+ 518, 519, 203, 203, 203, 537, 203, 547,
+ 203, 548, 549, 203, 157, 518, 519, 203,
+ 203, 172, 203, 171, 203, 545, 545, 203,
+ 157, 518, 519, 203, 545, 545, 203, 157,
+ 518, 519, 203, 547, 203, 545, 545, 203,
+ 157, 518, 519, 203, 547, 203, 548, 545,
+ 203, 157, 518, 519, 203, 203, 172, 203,
+ 527, 171, 363, 363, 98, 367, 363, 79,
+ 194, 195, 363, 363, 363, 368, 363, 527,
+ 363, 551, 550, 552, 552, 550, 186, 553,
+ 554, 550, 552, 552, 550, 186, 553, 554,
+ 550, 555, 550, 550, 556, 553, 554, 550,
+ 553, 554, 550, 557, 550, 553, 558, 550,
+ 553, 559, 550, 553, 550, 555, 550, 550,
+ 550, 553, 554, 550, 0
};
static const short _indic_syllable_machine_trans_targs[] = {
- 170, 199, 201, 202, 3, 205, 4, 6,
- 208, 7, 9, 211, 10, 12, 214, 13,
- 15, 16, 191, 18, 19, 213, 21, 22,
- 210, 24, 25, 207, 216, 221, 225, 228,
- 232, 235, 239, 242, 246, 249, 170, 279,
- 281, 282, 39, 285, 40, 42, 288, 43,
- 45, 291, 46, 48, 294, 49, 51, 52,
- 271, 54, 55, 293, 57, 58, 290, 60,
- 61, 287, 296, 301, 305, 308, 312, 315,
- 319, 322, 326, 330, 170, 358, 360, 361,
- 75, 364, 170, 76, 78, 367, 79, 81,
- 370, 82, 84, 373, 85, 87, 88, 350,
- 90, 91, 372, 93, 94, 369, 96, 97,
- 366, 375, 380, 384, 387, 391, 394, 398,
- 401, 405, 170, 439, 441, 442, 110, 445,
- 111, 113, 448, 114, 116, 451, 117, 119,
- 454, 120, 122, 123, 431, 125, 126, 453,
- 128, 129, 450, 131, 132, 447, 456, 461,
- 465, 468, 472, 475, 479, 482, 486, 489,
- 409, 505, 146, 508, 148, 511, 149, 151,
- 514, 152, 154, 517, 155, 520, 522, 523,
- 159, 160, 519, 162, 163, 516, 165, 166,
- 513, 168, 169, 510, 170, 171, 251, 331,
- 333, 408, 410, 351, 353, 354, 411, 407,
- 490, 491, 378, 526, 379, 170, 172, 174,
- 35, 250, 192, 194, 195, 248, 219, 220,
- 173, 34, 175, 244, 0, 176, 178, 33,
- 243, 241, 177, 32, 179, 237, 180, 182,
- 31, 236, 234, 181, 30, 183, 230, 184,
- 186, 29, 229, 227, 185, 28, 187, 223,
- 188, 190, 27, 222, 218, 189, 26, 204,
- 193, 198, 170, 196, 197, 200, 1, 203,
- 2, 206, 5, 23, 209, 8, 20, 212,
- 11, 17, 215, 14, 217, 224, 226, 231,
- 233, 238, 240, 245, 247, 170, 252, 254,
- 71, 328, 272, 274, 275, 329, 299, 300,
- 253, 70, 255, 324, 36, 256, 258, 69,
- 323, 321, 257, 68, 259, 317, 260, 262,
- 67, 316, 314, 261, 66, 263, 310, 264,
- 266, 65, 309, 307, 265, 64, 267, 303,
- 268, 270, 63, 302, 298, 269, 62, 284,
- 273, 278, 170, 276, 277, 280, 37, 283,
- 38, 286, 41, 59, 289, 44, 56, 292,
- 47, 53, 295, 50, 297, 304, 306, 311,
- 313, 318, 320, 325, 327, 170, 332, 106,
- 334, 403, 72, 335, 337, 105, 402, 400,
- 336, 104, 338, 396, 339, 341, 103, 395,
- 393, 340, 102, 342, 389, 343, 345, 101,
- 388, 386, 344, 100, 346, 382, 347, 349,
- 99, 381, 377, 348, 98, 363, 352, 357,
- 170, 355, 356, 359, 73, 362, 74, 365,
- 77, 95, 368, 80, 92, 371, 83, 89,
- 374, 86, 376, 383, 385, 390, 392, 397,
- 399, 404, 406, 170, 170, 412, 414, 142,
- 141, 432, 434, 435, 488, 459, 460, 413,
- 415, 484, 107, 416, 418, 140, 483, 481,
- 417, 139, 419, 477, 420, 422, 138, 476,
- 474, 421, 137, 423, 470, 424, 426, 136,
- 469, 467, 425, 135, 427, 463, 428, 430,
- 134, 462, 458, 429, 133, 444, 433, 438,
- 170, 436, 437, 440, 108, 443, 109, 446,
- 112, 130, 449, 115, 127, 452, 118, 124,
- 455, 121, 457, 464, 466, 471, 473, 478,
- 480, 485, 487, 143, 492, 493, 507, 498,
- 500, 501, 525, 494, 495, 496, 144, 506,
- 497, 499, 504, 502, 503, 145, 509, 147,
- 167, 156, 512, 150, 164, 515, 153, 161,
- 518, 158, 521, 157, 524, 170, 527, 528,
- 530, 531, 529, 534, 170, 532, 533
+ 178, 200, 207, 209, 210, 4, 213, 5,
+ 7, 216, 8, 10, 219, 11, 13, 222,
+ 14, 16, 17, 199, 19, 20, 221, 22,
+ 23, 218, 25, 26, 215, 224, 229, 233,
+ 236, 240, 243, 247, 250, 254, 257, 178,
+ 280, 287, 289, 290, 41, 293, 42, 44,
+ 296, 45, 47, 299, 48, 50, 302, 51,
+ 53, 54, 279, 56, 57, 301, 59, 60,
+ 298, 62, 63, 295, 304, 309, 313, 316,
+ 320, 323, 327, 330, 334, 338, 178, 359,
+ 366, 368, 369, 78, 372, 178, 79, 81,
+ 375, 82, 84, 378, 85, 87, 381, 88,
+ 90, 91, 358, 93, 94, 380, 96, 97,
+ 377, 99, 100, 374, 383, 388, 392, 395,
+ 399, 402, 406, 409, 413, 178, 440, 447,
+ 449, 450, 114, 453, 115, 117, 456, 118,
+ 120, 459, 121, 123, 462, 124, 126, 127,
+ 439, 129, 130, 461, 132, 133, 458, 135,
+ 136, 455, 464, 469, 473, 476, 480, 483,
+ 487, 490, 494, 497, 417, 502, 513, 152,
+ 516, 154, 519, 155, 157, 522, 158, 160,
+ 525, 161, 528, 530, 531, 166, 167, 527,
+ 169, 170, 524, 172, 173, 521, 175, 176,
+ 518, 178, 536, 178, 179, 259, 339, 341,
+ 416, 418, 361, 362, 419, 415, 498, 499,
+ 386, 534, 387, 178, 180, 182, 36, 258,
+ 202, 203, 256, 227, 228, 181, 35, 183,
+ 252, 1, 184, 186, 34, 251, 249, 185,
+ 33, 187, 245, 188, 190, 32, 244, 242,
+ 189, 31, 191, 238, 192, 194, 30, 237,
+ 235, 193, 29, 195, 231, 196, 198, 28,
+ 230, 226, 197, 27, 212, 0, 201, 206,
+ 178, 204, 205, 208, 2, 211, 3, 214,
+ 6, 24, 217, 9, 21, 220, 12, 18,
+ 223, 15, 225, 232, 234, 239, 241, 246,
+ 248, 253, 255, 178, 260, 262, 73, 336,
+ 282, 283, 337, 307, 308, 261, 72, 263,
+ 332, 38, 264, 266, 71, 331, 329, 265,
+ 70, 267, 325, 268, 270, 69, 324, 322,
+ 269, 68, 271, 318, 272, 274, 67, 317,
+ 315, 273, 66, 275, 311, 276, 278, 65,
+ 310, 306, 277, 64, 292, 37, 281, 286,
+ 178, 284, 285, 288, 39, 291, 40, 294,
+ 43, 61, 297, 46, 58, 300, 49, 55,
+ 303, 52, 305, 312, 314, 319, 321, 326,
+ 328, 333, 335, 178, 340, 109, 342, 411,
+ 75, 343, 345, 108, 410, 408, 344, 107,
+ 346, 404, 347, 349, 106, 403, 401, 348,
+ 105, 350, 397, 351, 353, 104, 396, 394,
+ 352, 103, 354, 390, 355, 357, 102, 389,
+ 385, 356, 101, 371, 74, 360, 365, 178,
+ 363, 364, 367, 76, 370, 77, 373, 80,
+ 98, 376, 83, 95, 379, 86, 92, 382,
+ 89, 384, 391, 393, 398, 400, 405, 407,
+ 412, 414, 178, 178, 420, 422, 146, 145,
+ 442, 443, 496, 467, 468, 421, 423, 492,
+ 111, 424, 426, 144, 491, 489, 425, 143,
+ 427, 485, 428, 430, 142, 484, 482, 429,
+ 141, 431, 478, 432, 434, 140, 477, 475,
+ 433, 139, 435, 471, 436, 438, 138, 470,
+ 466, 437, 137, 452, 110, 441, 446, 178,
+ 444, 445, 448, 112, 451, 113, 454, 116,
+ 134, 457, 119, 131, 460, 122, 128, 463,
+ 125, 465, 472, 474, 479, 481, 486, 488,
+ 493, 495, 147, 500, 501, 515, 504, 505,
+ 533, 148, 509, 503, 508, 506, 507, 510,
+ 511, 150, 514, 512, 149, 151, 517, 153,
+ 174, 163, 520, 156, 171, 523, 159, 168,
+ 526, 162, 165, 529, 164, 532, 178, 535,
+ 177, 538, 539, 537, 542, 178, 540, 541
};
static const char _indic_syllable_machine_trans_actions[] = {
- 1, 2, 0, 0, 0, 2, 0, 0,
+ 1, 0, 2, 2, 2, 0, 2, 0,
+ 0, 2, 0, 0, 2, 0, 0, 2,
+ 0, 0, 0, 2, 0, 0, 2, 0,
+ 0, 2, 0, 0, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 3,
+ 0, 2, 2, 2, 0, 2, 0, 0,
2, 0, 0, 2, 0, 0, 2, 0,
0, 0, 2, 0, 0, 2, 0, 0,
2, 0, 0, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 3, 2,
- 0, 0, 0, 2, 0, 0, 2, 0,
+ 2, 2, 2, 2, 2, 2, 4, 0,
+ 2, 2, 2, 0, 2, 5, 0, 0,
+ 2, 0, 0, 2, 0, 0, 2, 0,
+ 0, 0, 2, 0, 0, 2, 0, 0,
+ 2, 0, 0, 2, 2, 6, 2, 6,
+ 2, 6, 2, 6, 2, 7, 0, 2,
+ 2, 2, 0, 2, 0, 0, 2, 0,
0, 2, 0, 0, 2, 0, 0, 0,
2, 0, 0, 2, 0, 0, 2, 0,
0, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 4, 2, 0, 0,
- 0, 2, 5, 0, 0, 2, 0, 0,
- 2, 0, 0, 2, 0, 0, 0, 2,
+ 2, 2, 2, 2, 6, 0, 8, 0,
+ 2, 0, 2, 0, 0, 2, 0, 0,
+ 2, 0, 2, 2, 2, 0, 0, 2,
0, 0, 2, 0, 0, 2, 0, 0,
- 2, 2, 6, 2, 6, 2, 6, 2,
- 6, 2, 7, 2, 0, 0, 0, 2,
- 0, 0, 2, 0, 0, 2, 0, 0,
- 2, 0, 0, 0, 2, 0, 0, 2,
- 0, 0, 2, 0, 0, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2,
- 6, 8, 0, 2, 0, 2, 0, 0,
- 2, 0, 0, 2, 0, 2, 0, 0,
- 0, 0, 2, 0, 0, 2, 0, 0,
- 2, 0, 0, 2, 11, 2, 2, 6,
- 2, 12, 12, 0, 0, 0, 2, 2,
- 6, 2, 6, 0, 6, 13, 2, 2,
- 0, 2, 0, 0, 0, 2, 2, 2,
- 2, 0, 2, 2, 0, 2, 2, 0,
- 2, 2, 2, 0, 2, 2, 2, 2,
- 0, 2, 2, 2, 0, 2, 2, 2,
- 2, 0, 2, 2, 2, 0, 2, 2,
- 2, 2, 0, 2, 2, 2, 0, 2,
- 0, 0, 14, 0, 0, 0, 0, 2,
- 0, 2, 0, 0, 2, 0, 0, 2,
- 0, 0, 2, 0, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 15, 2, 2,
- 0, 2, 0, 0, 0, 2, 2, 2,
- 2, 0, 2, 2, 0, 2, 2, 0,
- 2, 2, 2, 0, 2, 2, 2, 2,
- 0, 2, 2, 2, 0, 2, 2, 2,
- 2, 0, 2, 2, 2, 0, 2, 2,
- 2, 2, 0, 2, 2, 2, 0, 2,
- 0, 0, 16, 0, 0, 0, 0, 2,
- 0, 2, 0, 0, 2, 0, 0, 2,
- 0, 0, 2, 0, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 17, 6, 0,
- 6, 6, 0, 6, 2, 0, 6, 2,
- 6, 0, 6, 6, 6, 2, 0, 6,
- 2, 6, 0, 6, 6, 6, 2, 0,
- 6, 2, 6, 0, 6, 6, 6, 2,
- 0, 6, 2, 6, 0, 6, 0, 0,
- 18, 0, 0, 0, 0, 2, 0, 2,
- 0, 0, 2, 0, 0, 2, 0, 0,
- 2, 0, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 19, 20, 2, 2, 0,
- 0, 0, 0, 0, 2, 2, 2, 2,
- 2, 2, 0, 2, 2, 0, 2, 2,
+ 2, 9, 0, 12, 2, 2, 6, 2,
+ 13, 13, 0, 0, 2, 2, 6, 2,
+ 6, 2, 6, 14, 2, 2, 0, 2,
+ 0, 0, 2, 2, 2, 2, 0, 2,
+ 2, 0, 2, 2, 0, 2, 2, 2,
+ 0, 2, 2, 2, 2, 0, 2, 2,
2, 0, 2, 2, 2, 2, 0, 2,
2, 2, 0, 2, 2, 2, 2, 0,
- 2, 2, 2, 0, 2, 2, 2, 2,
- 0, 2, 2, 2, 0, 2, 0, 0,
- 21, 0, 0, 0, 0, 2, 0, 2,
+ 2, 2, 2, 0, 2, 0, 0, 0,
+ 15, 0, 0, 2, 0, 2, 0, 2,
0, 0, 2, 0, 0, 2, 0, 0,
2, 0, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 0, 0, 8, 2, 0,
- 0, 0, 2, 2, 8, 8, 0, 8,
- 8, 0, 0, 0, 0, 0, 2, 0,
+ 2, 2, 2, 16, 2, 2, 0, 2,
+ 0, 0, 2, 2, 2, 2, 0, 2,
+ 2, 0, 2, 2, 0, 2, 2, 2,
+ 0, 2, 2, 2, 2, 0, 2, 2,
+ 2, 0, 2, 2, 2, 2, 0, 2,
+ 2, 2, 0, 2, 2, 2, 2, 0,
+ 2, 2, 2, 0, 2, 0, 0, 0,
+ 17, 0, 0, 2, 0, 2, 0, 2,
0, 0, 2, 0, 0, 2, 0, 0,
- 2, 0, 0, 0, 2, 22, 0, 0,
- 0, 0, 0, 0, 23, 0, 0
+ 2, 0, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 18, 6, 0, 6, 6,
+ 0, 6, 2, 0, 6, 2, 6, 0,
+ 6, 6, 6, 2, 0, 6, 2, 6,
+ 0, 6, 6, 6, 2, 0, 6, 2,
+ 6, 0, 6, 6, 6, 2, 0, 6,
+ 2, 6, 0, 6, 0, 0, 0, 19,
+ 0, 0, 2, 0, 2, 0, 2, 0,
+ 0, 2, 0, 0, 2, 0, 0, 2,
+ 0, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 20, 21, 2, 2, 0, 0,
+ 0, 0, 2, 2, 2, 2, 2, 2,
+ 0, 2, 2, 0, 2, 2, 2, 0,
+ 2, 2, 2, 2, 0, 2, 2, 2,
+ 0, 2, 2, 2, 2, 0, 2, 2,
+ 2, 0, 2, 2, 2, 2, 0, 2,
+ 2, 2, 0, 2, 0, 0, 0, 22,
+ 0, 0, 2, 0, 2, 0, 2, 0,
+ 0, 2, 0, 0, 2, 0, 0, 2,
+ 0, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 0, 0, 8, 2, 0, 0,
+ 2, 0, 2, 0, 0, 0, 0, 8,
+ 8, 0, 8, 8, 0, 0, 2, 0,
+ 0, 0, 2, 0, 0, 2, 0, 0,
+ 2, 0, 0, 2, 0, 2, 23, 2,
+ 0, 0, 0, 0, 0, 24, 0, 0
};
static const char _indic_syllable_machine_to_state_actions[] = {
@@ -1331,75 +1354,6 @@
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 9, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0
-};
-
-static const char _indic_syllable_machine_from_state_actions[] = {
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 10, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
@@ -1449,88 +1403,160 @@
0, 0, 0, 0, 0, 0, 0
};
+static const char _indic_syllable_machine_from_state_actions[] = {
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 11, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0
+};
+
static const short _indic_syllable_machine_eof_trans[] = {
1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 39, 39, 39, 39,
- 39, 39, 39, 39, 39, 39, 39, 39,
- 39, 39, 39, 39, 39, 39, 39, 39,
- 39, 39, 39, 39, 39, 39, 39, 39,
- 39, 39, 39, 39, 39, 39, 39, 39,
- 77, 77, 77, 83, 83, 77, 77, 77,
- 77, 77, 77, 77, 77, 77, 77, 77,
- 77, 77, 77, 77, 77, 77, 77, 77,
- 77, 77, 77, 77, 77, 77, 77, 77,
- 83, 77, 77, 115, 115, 115, 115, 115,
- 115, 115, 115, 115, 115, 115, 115, 115,
- 115, 115, 115, 115, 115, 115, 115, 115,
- 115, 115, 115, 115, 115, 115, 115, 115,
- 115, 115, 115, 115, 115, 115, 115, 77,
+ 1, 1, 1, 1, 1, 40, 40, 40,
+ 40, 40, 40, 40, 40, 40, 40, 40,
+ 40, 40, 40, 40, 40, 40, 40, 40,
+ 40, 40, 40, 40, 40, 40, 40, 40,
+ 40, 40, 40, 40, 40, 40, 40, 40,
+ 40, 40, 79, 79, 79, 79, 86, 86,
+ 79, 79, 79, 79, 79, 79, 79, 79,
+ 79, 79, 79, 79, 79, 79, 79, 79,
+ 79, 79, 79, 79, 79, 79, 79, 79,
+ 79, 79, 79, 79, 79, 79, 118, 118,
+ 118, 118, 118, 118, 118, 118, 118, 118,
+ 118, 118, 118, 118, 118, 118, 118, 118,
+ 118, 118, 118, 118, 118, 118, 118, 118,
+ 118, 118, 118, 118, 118, 118, 118, 118,
+ 118, 118, 118, 79, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 0, 198, 198, 198, 198, 198,
- 198, 198, 198, 198, 198, 198, 198, 198,
- 198, 198, 198, 198, 198, 198, 198, 198,
- 198, 198, 198, 198, 198, 198, 198, 198,
- 198, 198, 198, 198, 198, 198, 198, 198,
- 198, 198, 198, 198, 198, 198, 198, 198,
- 198, 198, 198, 198, 198, 198, 198, 198,
- 198, 198, 198, 198, 198, 198, 198, 198,
- 198, 198, 198, 198, 198, 198, 198, 198,
- 198, 198, 198, 198, 198, 198, 198, 198,
- 198, 198, 198, 278, 278, 278, 278, 278,
- 278, 278, 278, 278, 278, 278, 278, 278,
- 278, 278, 278, 278, 278, 278, 278, 278,
- 278, 278, 278, 278, 278, 278, 278, 278,
- 278, 278, 278, 278, 278, 278, 278, 278,
- 278, 278, 278, 278, 278, 278, 278, 278,
- 278, 278, 278, 278, 278, 278, 278, 278,
- 278, 278, 278, 278, 278, 278, 278, 278,
- 278, 278, 278, 278, 278, 278, 278, 278,
- 278, 278, 278, 278, 278, 278, 278, 278,
- 278, 278, 278, 358, 358, 358, 358, 358,
- 358, 358, 358, 358, 358, 358, 358, 358,
- 358, 358, 358, 358, 358, 358, 358, 358,
- 358, 358, 358, 358, 358, 358, 358, 358,
- 358, 358, 358, 358, 358, 358, 358, 358,
- 358, 358, 358, 358, 358, 358, 358, 358,
- 358, 358, 358, 358, 358, 358, 358, 358,
- 358, 358, 358, 358, 358, 358, 358, 358,
- 358, 358, 358, 358, 358, 358, 358, 358,
- 358, 358, 358, 358, 358, 358, 358, 358,
- 428, 358, 428, 429, 429, 429, 429, 429,
- 429, 429, 429, 429, 429, 429, 429, 429,
- 429, 429, 429, 429, 429, 429, 429, 429,
- 429, 429, 429, 429, 429, 429, 429, 429,
- 429, 429, 429, 429, 429, 429, 429, 429,
- 429, 429, 429, 429, 429, 429, 429, 429,
- 429, 429, 429, 429, 429, 429, 429, 429,
- 429, 429, 429, 429, 429, 429, 429, 429,
- 429, 429, 429, 429, 429, 429, 429, 429,
- 429, 429, 429, 429, 429, 429, 429, 429,
- 429, 429, 358, 198, 198, 198, 358, 198,
- 198, 198, 198, 198, 198, 198, 198, 198,
- 198, 198, 198, 198, 198, 198, 198, 198,
- 198, 198, 198, 198, 198, 198, 198, 198,
- 198, 198, 198, 198, 198, 358, 542, 542,
- 542, 542, 542, 542, 542, 542, 542
+ 1, 186, 0, 204, 204, 204, 204, 204,
+ 204, 204, 204, 204, 204, 204, 204, 204,
+ 204, 204, 204, 204, 204, 204, 204, 204,
+ 204, 204, 204, 204, 204, 204, 204, 204,
+ 204, 204, 204, 204, 204, 204, 204, 204,
+ 204, 204, 204, 204, 204, 204, 204, 204,
+ 204, 204, 204, 204, 204, 204, 204, 204,
+ 204, 204, 204, 204, 204, 204, 204, 204,
+ 204, 204, 204, 204, 204, 204, 204, 204,
+ 204, 204, 204, 204, 204, 204, 204, 204,
+ 204, 204, 204, 284, 284, 284, 284, 284,
+ 284, 284, 284, 284, 284, 284, 284, 284,
+ 284, 284, 284, 284, 284, 284, 284, 284,
+ 284, 284, 284, 284, 284, 284, 284, 284,
+ 284, 284, 284, 284, 284, 284, 284, 284,
+ 284, 284, 284, 284, 284, 284, 284, 284,
+ 284, 284, 284, 284, 284, 284, 284, 284,
+ 284, 284, 284, 284, 284, 284, 284, 284,
+ 284, 284, 284, 284, 284, 284, 284, 284,
+ 284, 284, 284, 284, 284, 284, 284, 284,
+ 284, 284, 284, 364, 364, 364, 364, 364,
+ 364, 364, 364, 364, 364, 364, 364, 364,
+ 364, 364, 364, 364, 364, 364, 364, 364,
+ 364, 364, 364, 364, 364, 364, 364, 364,
+ 364, 364, 364, 364, 364, 364, 364, 364,
+ 364, 364, 364, 364, 364, 364, 364, 364,
+ 364, 364, 364, 364, 364, 364, 364, 364,
+ 364, 364, 364, 364, 364, 364, 364, 364,
+ 364, 364, 364, 364, 364, 364, 364, 364,
+ 364, 364, 364, 364, 364, 364, 364, 364,
+ 435, 364, 435, 436, 436, 436, 436, 436,
+ 436, 436, 436, 436, 436, 436, 436, 436,
+ 436, 436, 436, 436, 436, 436, 436, 436,
+ 436, 436, 436, 436, 436, 436, 436, 436,
+ 436, 436, 436, 436, 436, 436, 436, 436,
+ 436, 436, 436, 436, 436, 436, 436, 436,
+ 436, 436, 436, 436, 436, 436, 436, 436,
+ 436, 436, 436, 436, 436, 436, 436, 436,
+ 436, 436, 436, 436, 436, 436, 436, 436,
+ 436, 436, 436, 436, 436, 436, 436, 436,
+ 436, 436, 364, 204, 204, 204, 204, 204,
+ 204, 204, 204, 204, 204, 364, 204, 204,
+ 204, 204, 204, 204, 204, 204, 204, 204,
+ 204, 204, 204, 204, 204, 204, 204, 204,
+ 204, 204, 204, 204, 204, 364, 551, 551,
+ 551, 551, 551, 551, 551, 551, 551
};
-static const int indic_syllable_machine_start = 170;
-static const int indic_syllable_machine_first_final = 170;
+static const int indic_syllable_machine_start = 178;
+static const int indic_syllable_machine_first_final = 178;
static const int indic_syllable_machine_error = -1;
-static const int indic_syllable_machine_en_main = 170;
+static const int indic_syllable_machine_en_main = 178;
-#line 36 "../../src/hb-ot-shape-complex-indic-machine.rl"
+#line 36 "hb-ot-shape-complex-indic-machine.rl"
-#line 97 "../../src/hb-ot-shape-complex-indic-machine.rl"
+#line 97 "hb-ot-shape-complex-indic-machine.rl"
#define found_syllable(syllable_type) \
@@ -1550,7 +1576,7 @@
int cs;
hb_glyph_info_t *info = buffer->info;
-#line 1554 "../../src/hb-ot-shape-complex-indic-machine.hh.tmp"
+#line 1580 "hb-ot-shape-complex-indic-machine.hh"
{
cs = indic_syllable_machine_start;
ts = 0;
@@ -1558,7 +1584,7 @@
act = 0;
}
-#line 118 "../../src/hb-ot-shape-complex-indic-machine.rl"
+#line 118 "hb-ot-shape-complex-indic-machine.rl"
p = 0;
@@ -1567,7 +1593,7 @@
unsigned int last = 0;
unsigned int syllable_serial = 1;
-#line 1571 "../../src/hb-ot-shape-complex-indic-machine.hh.tmp"
+#line 1597 "hb-ot-shape-complex-indic-machine.hh"
{
int _slen;
int _trans;
@@ -1577,11 +1603,11 @@
goto _test_eof;
_resume:
switch ( _indic_syllable_machine_from_state_actions[cs] ) {
- case 10:
+ case 11:
#line 1 "NONE"
{ts = p;}
break;
-#line 1585 "../../src/hb-ot-shape-complex-indic-machine.hh.tmp"
+#line 1611 "hb-ot-shape-complex-indic-machine.hh"
}
_keys = _indic_syllable_machine_trans_keys + (cs<<1);
@@ -1603,68 +1629,72 @@
#line 1 "NONE"
{te = p+1;}
break;
- case 14:
-#line 88 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ case 15:
+#line 88 "hb-ot-shape-complex-indic-machine.rl"
{te = p+1;{ found_syllable (consonant_syllable); }}
break;
- case 16:
-#line 89 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ case 17:
+#line 89 "hb-ot-shape-complex-indic-machine.rl"
{te = p+1;{ found_syllable (vowel_syllable); }}
break;
- case 21:
-#line 90 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ case 22:
+#line 90 "hb-ot-shape-complex-indic-machine.rl"
{te = p+1;{ found_syllable (standalone_cluster); }}
break;
- case 23:
-#line 91 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ case 24:
+#line 91 "hb-ot-shape-complex-indic-machine.rl"
{te = p+1;{ found_syllable (symbol_cluster); }}
break;
- case 18:
-#line 92 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ case 19:
+#line 92 "hb-ot-shape-complex-indic-machine.rl"
{te = p+1;{ found_syllable (broken_cluster); }}
break;
- case 11:
-#line 93 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ case 12:
+#line 93 "hb-ot-shape-complex-indic-machine.rl"
{te = p+1;{ found_syllable (non_indic_cluster); }}
break;
- case 13:
-#line 88 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ case 14:
+#line 88 "hb-ot-shape-complex-indic-machine.rl"
{te = p;p--;{ found_syllable (consonant_syllable); }}
break;
- case 15:
-#line 89 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ case 16:
+#line 89 "hb-ot-shape-complex-indic-machine.rl"
{te = p;p--;{ found_syllable (vowel_syllable); }}
break;
- case 20:
-#line 90 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ case 21:
+#line 90 "hb-ot-shape-complex-indic-machine.rl"
{te = p;p--;{ found_syllable (standalone_cluster); }}
break;
- case 22:
-#line 91 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ case 23:
+#line 91 "hb-ot-shape-complex-indic-machine.rl"
{te = p;p--;{ found_syllable (symbol_cluster); }}
break;
- case 17:
-#line 92 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ case 18:
+#line 92 "hb-ot-shape-complex-indic-machine.rl"
{te = p;p--;{ found_syllable (broken_cluster); }}
break;
- case 19:
-#line 93 "../../src/hb-ot-shape-complex-indic-machine.rl"
+ case 20:
+#line 93 "hb-ot-shape-complex-indic-machine.rl"
{te = p;p--;{ found_syllable (non_indic_cluster); }}
break;
case 1:
-#line 88 "../../src/hb-ot-shape-complex-indic-machine.rl"
+#line 88 "hb-ot-shape-complex-indic-machine.rl"
{{p = ((te))-1;}{ found_syllable (consonant_syllable); }}
break;
case 3:
-#line 89 "../../src/hb-ot-shape-complex-indic-machine.rl"
+#line 89 "hb-ot-shape-complex-indic-machine.rl"
{{p = ((te))-1;}{ found_syllable (vowel_syllable); }}
break;
case 7:
-#line 90 "../../src/hb-ot-shape-complex-indic-machine.rl"
+#line 90 "hb-ot-shape-complex-indic-machine.rl"
{{p = ((te))-1;}{ found_syllable (standalone_cluster); }}
break;
+ case 9:
+#line 91 "hb-ot-shape-complex-indic-machine.rl"
+ {{p = ((te))-1;}{ found_syllable (symbol_cluster); }}
+ break;
case 4:
-#line 92 "../../src/hb-ot-shape-complex-indic-machine.rl"
+#line 92 "hb-ot-shape-complex-indic-machine.rl"
{{p = ((te))-1;}{ found_syllable (broken_cluster); }}
break;
case 5:
@@ -1685,31 +1715,31 @@
case 8:
#line 1 "NONE"
{te = p+1;}
-#line 88 "../../src/hb-ot-shape-complex-indic-machine.rl"
+#line 88 "hb-ot-shape-complex-indic-machine.rl"
{act = 1;}
break;
case 6:
#line 1 "NONE"
{te = p+1;}
-#line 92 "../../src/hb-ot-shape-complex-indic-machine.rl"
+#line 92 "hb-ot-shape-complex-indic-machine.rl"
{act = 5;}
break;
- case 12:
+ case 13:
#line 1 "NONE"
{te = p+1;}
-#line 93 "../../src/hb-ot-shape-complex-indic-machine.rl"
+#line 93 "hb-ot-shape-complex-indic-machine.rl"
{act = 6;}
break;
-#line 1704 "../../src/hb-ot-shape-complex-indic-machine.hh.tmp"
+#line 1734 "hb-ot-shape-complex-indic-machine.hh"
}
_again:
switch ( _indic_syllable_machine_to_state_actions[cs] ) {
- case 9:
+ case 10:
#line 1 "NONE"
{ts = 0;}
break;
-#line 1713 "../../src/hb-ot-shape-complex-indic-machine.hh.tmp"
+#line 1743 "hb-ot-shape-complex-indic-machine.hh"
}
if ( ++p != pe )
@@ -1725,7 +1755,7 @@
}
-#line 127 "../../src/hb-ot-shape-complex-indic-machine.rl"
+#line 127 "hb-ot-shape-complex-indic-machine.rl"
}
diff --git a/src/hb-ot-shape-complex-indic-private.hh b/src/hb-ot-shape-complex-indic-private.hh
index d8dfc65..326b364 100644
--- a/src/hb-ot-shape-complex-indic-private.hh
+++ b/src/hb-ot-shape-complex-indic-private.hh
@@ -109,27 +109,31 @@
INDIC_SYLLABIC_CATEGORY_AVAGRAHA = OT_Symbol,
INDIC_SYLLABIC_CATEGORY_BINDU = OT_SM,
- INDIC_SYLLABIC_CATEGORY_BRAHMI_JOINING_NUMBER = OT_PLACEHOLDER, /* TODO */
+ INDIC_SYLLABIC_CATEGORY_BRAHMI_JOINING_NUMBER = OT_PLACEHOLDER, /* Don't care. */
INDIC_SYLLABIC_CATEGORY_CANTILLATION_MARK = OT_A,
INDIC_SYLLABIC_CATEGORY_CONSONANT = OT_C,
INDIC_SYLLABIC_CATEGORY_CONSONANT_DEAD = OT_C,
INDIC_SYLLABIC_CATEGORY_CONSONANT_FINAL = OT_CM,
INDIC_SYLLABIC_CATEGORY_CONSONANT_HEAD_LETTER = OT_C,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_KILLER = OT_M, /* U+17CD only. */
INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL = OT_CM,
INDIC_SYLLABIC_CATEGORY_CONSONANT_PLACEHOLDER = OT_PLACEHOLDER,
INDIC_SYLLABIC_CATEGORY_CONSONANT_PRECEDING_REPHA = OT_Repha,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_PREFIXED = OT_X, /* Don't care. */
INDIC_SYLLABIC_CATEGORY_CONSONANT_SUBJOINED = OT_CM,
INDIC_SYLLABIC_CATEGORY_CONSONANT_SUCCEEDING_REPHA = OT_N,
+ INDIC_SYLLABIC_CATEGORY_CONSONANT_WITH_STACKER = OT_Repha, /* TODO */
INDIC_SYLLABIC_CATEGORY_GEMINATION_MARK = OT_SM,
- INDIC_SYLLABIC_CATEGORY_INVISIBLE_STACKER = OT_H, /* TODO */
+ INDIC_SYLLABIC_CATEGORY_INVISIBLE_STACKER = OT_Coeng,
INDIC_SYLLABIC_CATEGORY_JOINER = OT_ZWJ,
INDIC_SYLLABIC_CATEGORY_MODIFYING_LETTER = OT_X,
INDIC_SYLLABIC_CATEGORY_NON_JOINER = OT_ZWNJ,
INDIC_SYLLABIC_CATEGORY_NUKTA = OT_N,
INDIC_SYLLABIC_CATEGORY_NUMBER = OT_PLACEHOLDER,
- INDIC_SYLLABIC_CATEGORY_NUMBER_JOINER = OT_PLACEHOLDER, /* TODO */
- INDIC_SYLLABIC_CATEGORY_PURE_KILLER = OT_H, /* TODO */
+ INDIC_SYLLABIC_CATEGORY_NUMBER_JOINER = OT_PLACEHOLDER, /* Don't care. */
+ INDIC_SYLLABIC_CATEGORY_PURE_KILLER = OT_M, /* Is like a vowel matra. */
INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER = OT_RS,
+ INDIC_SYLLABIC_CATEGORY_SYLLABLE_MODIFIER = OT_M, /* Misc Khmer signs. */
INDIC_SYLLABIC_CATEGORY_TONE_LETTER = OT_X,
INDIC_SYLLABIC_CATEGORY_TONE_MARK = OT_N,
INDIC_SYLLABIC_CATEGORY_VIRAMA = OT_H,
@@ -161,20 +165,24 @@
INDIC_MATRA_CATEGORY_VISUAL_ORDER_LEFT = POS_PRE_M
};
-/* Note: We use ASSERT_STATIC_EXPR_ZERO() instead of ASSERT_STATIC_EXPR() and the comma operation
- * because gcc fails to optimize the latter and fills the table in at runtime. */
#define INDIC_COMBINE_CATEGORIES(S,M) \
- (ASSERT_STATIC_EXPR_ZERO (M == INDIC_MATRA_CATEGORY_NOT_APPLICABLE || \
- ( \
- S == INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL || \
- S == INDIC_SYLLABIC_CATEGORY_GEMINATION_MARK || \
- S == INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER || \
- S == INDIC_SYLLABIC_CATEGORY_CONSONANT_SUCCEEDING_REPHA || \
- S == INDIC_SYLLABIC_CATEGORY_VIRAMA || \
- S == INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT || \
- false)) + \
- ASSERT_STATIC_EXPR_ZERO (S < 255 && M < 255) + \
- ((M << 8) | S))
+ ( \
+ ASSERT_STATIC_EXPR_ZERO (S < 255 && M < 255) + \
+ ( S | \
+ ( \
+ ( \
+ S == INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL || \
+ S == INDIC_SYLLABIC_CATEGORY_GEMINATION_MARK || \
+ S == INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER || \
+ S == INDIC_SYLLABIC_CATEGORY_CONSONANT_SUCCEEDING_REPHA || \
+ S == INDIC_SYLLABIC_CATEGORY_VIRAMA || \
+ S == INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT || \
+ false \
+ ? M : INDIC_MATRA_CATEGORY_NOT_APPLICABLE \
+ ) << 8 \
+ ) \
+ ) \
+ )
HB_INTERNAL INDIC_TABLE_ELEMENT_TYPE
hb_indic_get_categories (hb_codepoint_t u);
diff --git a/src/hb-ot-shape-complex-indic-table.cc b/src/hb-ot-shape-complex-indic-table.cc
index 2e159a1..90abb55 100644
--- a/src/hb-ot-shape-complex-indic-table.cc
+++ b/src/hb-ot-shape-complex-indic-table.cc
@@ -6,63 +6,67 @@
*
* on files with these headers:
*
- * # IndicSyllabicCategory-7.0.0.txt
- * # Date: 2014-06-03, 07:00:00 GMT [KW, LI, AG, RP]
- * # IndicMatraCategory-7.0.0.txt
- * # Date: 2014-06-03, 07:00:00 GMT [KW, LI, AG, RP]
- * # Blocks-7.0.0.txt
- * # Date: 2014-04-03, 23:23:00 GMT [RP, KW]
+ * # IndicSyllabicCategory-8.0.0.txt
+ * # Date: 2015-05-12, 10:00:00 GMT [RP, KW, LI]
+ * # IndicPositionalCategory-8.0.0.txt
+ * # Date: 2015-05-12, 10:00:00 GMT [RP, KW, LI]
+ * # Blocks-8.0.0.txt
+ * # Date: 2014-11-10, 23:04:00 GMT [KW]
*/
#include "hb-ot-shape-complex-indic-private.hh"
#define ISC_A INDIC_SYLLABIC_CATEGORY_AVAGRAHA /* 13 chars; Avagraha */
-#define ISC_Bi INDIC_SYLLABIC_CATEGORY_BINDU /* 59 chars; Bindu */
+#define ISC_Bi INDIC_SYLLABIC_CATEGORY_BINDU /* 60 chars; Bindu */
#define ISC_BJN INDIC_SYLLABIC_CATEGORY_BRAHMI_JOINING_NUMBER /* 20 chars; Brahmi_Joining_Number */
-#define ISC_Ca INDIC_SYLLABIC_CATEGORY_CANTILLATION_MARK /* 30 chars; Cantillation_Mark */
-#define ISC_C INDIC_SYLLABIC_CATEGORY_CONSONANT /* 1744 chars; Consonant */
+#define ISC_Ca INDIC_SYLLABIC_CATEGORY_CANTILLATION_MARK /* 52 chars; Cantillation_Mark */
+#define ISC_C INDIC_SYLLABIC_CATEGORY_CONSONANT /* 1805 chars; Consonant */
#define ISC_CD INDIC_SYLLABIC_CATEGORY_CONSONANT_DEAD /* 7 chars; Consonant_Dead */
-#define ISC_CF INDIC_SYLLABIC_CATEGORY_CONSONANT_FINAL /* 61 chars; Consonant_Final */
+#define ISC_CF INDIC_SYLLABIC_CATEGORY_CONSONANT_FINAL /* 62 chars; Consonant_Final */
#define ISC_CHL INDIC_SYLLABIC_CATEGORY_CONSONANT_HEAD_LETTER /* 5 chars; Consonant_Head_Letter */
-#define ISC_CM INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL /* 19 chars; Consonant_Medial */
-#define ISC_CP INDIC_SYLLABIC_CATEGORY_CONSONANT_PLACEHOLDER /* 11 chars; Consonant_Placeholder */
+#define ISC_CK INDIC_SYLLABIC_CATEGORY_CONSONANT_KILLER /* 2 chars; Consonant_Killer */
+#define ISC_CM INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL /* 22 chars; Consonant_Medial */
+#define ISC_CP INDIC_SYLLABIC_CATEGORY_CONSONANT_PLACEHOLDER /* 13 chars; Consonant_Placeholder */
#define ISC_CPR INDIC_SYLLABIC_CATEGORY_CONSONANT_PRECEDING_REPHA /* 1 chars; Consonant_Preceding_Repha */
+#define ISC_CPrf INDIC_SYLLABIC_CATEGORY_CONSONANT_PREFIXED /* 2 chars; Consonant_Prefixed */
#define ISC_CS INDIC_SYLLABIC_CATEGORY_CONSONANT_SUBJOINED /* 61 chars; Consonant_Subjoined */
#define ISC_CSR INDIC_SYLLABIC_CATEGORY_CONSONANT_SUCCEEDING_REPHA /* 4 chars; Consonant_Succeeding_Repha */
+#define ISC_CWS INDIC_SYLLABIC_CATEGORY_CONSONANT_WITH_STACKER /* 4 chars; Consonant_With_Stacker */
#define ISC_GM INDIC_SYLLABIC_CATEGORY_GEMINATION_MARK /* 2 chars; Gemination_Mark */
#define ISC_IS INDIC_SYLLABIC_CATEGORY_INVISIBLE_STACKER /* 7 chars; Invisible_Stacker */
#define ISC_ZWJ INDIC_SYLLABIC_CATEGORY_JOINER /* 1 chars; Joiner */
#define ISC_ML INDIC_SYLLABIC_CATEGORY_MODIFYING_LETTER /* 1 chars; Modifying_Letter */
#define ISC_ZWNJ INDIC_SYLLABIC_CATEGORY_NON_JOINER /* 1 chars; Non_Joiner */
-#define ISC_N INDIC_SYLLABIC_CATEGORY_NUKTA /* 18 chars; Nukta */
-#define ISC_Nd INDIC_SYLLABIC_CATEGORY_NUMBER /* 408 chars; Number */
+#define ISC_N INDIC_SYLLABIC_CATEGORY_NUKTA /* 23 chars; Nukta */
+#define ISC_Nd INDIC_SYLLABIC_CATEGORY_NUMBER /* 420 chars; Number */
#define ISC_NJ INDIC_SYLLABIC_CATEGORY_NUMBER_JOINER /* 1 chars; Number_Joiner */
#define ISC_x INDIC_SYLLABIC_CATEGORY_OTHER /* 1 chars; Other */
-#define ISC_PK INDIC_SYLLABIC_CATEGORY_PURE_KILLER /* 15 chars; Pure_Killer */
-#define ISC_RS INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER /* 3 chars; Register_Shifter */
+#define ISC_PK INDIC_SYLLABIC_CATEGORY_PURE_KILLER /* 16 chars; Pure_Killer */
+#define ISC_RS INDIC_SYLLABIC_CATEGORY_REGISTER_SHIFTER /* 2 chars; Register_Shifter */
+#define ISC_SM INDIC_SYLLABIC_CATEGORY_SYLLABLE_MODIFIER /* 20 chars; Syllable_Modifier */
#define ISC_TL INDIC_SYLLABIC_CATEGORY_TONE_LETTER /* 7 chars; Tone_Letter */
-#define ISC_TM INDIC_SYLLABIC_CATEGORY_TONE_MARK /* 62 chars; Tone_Mark */
+#define ISC_TM INDIC_SYLLABIC_CATEGORY_TONE_MARK /* 42 chars; Tone_Mark */
#define ISC_V INDIC_SYLLABIC_CATEGORY_VIRAMA /* 22 chars; Virama */
#define ISC_Vs INDIC_SYLLABIC_CATEGORY_VISARGA /* 29 chars; Visarga */
#define ISC_Vo INDIC_SYLLABIC_CATEGORY_VOWEL /* 30 chars; Vowel */
-#define ISC_M INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT /* 553 chars; Vowel_Dependent */
-#define ISC_VI INDIC_SYLLABIC_CATEGORY_VOWEL_INDEPENDENT /* 395 chars; Vowel_Independent */
+#define ISC_M INDIC_SYLLABIC_CATEGORY_VOWEL_DEPENDENT /* 572 chars; Vowel_Dependent */
+#define ISC_VI INDIC_SYLLABIC_CATEGORY_VOWEL_INDEPENDENT /* 404 chars; Vowel_Independent */
-#define IMC_B INDIC_MATRA_CATEGORY_BOTTOM /* 142 chars; Bottom */
+#define IMC_B INDIC_MATRA_CATEGORY_BOTTOM /* 256 chars; Bottom */
#define IMC_BR INDIC_MATRA_CATEGORY_BOTTOM_AND_RIGHT /* 2 chars; Bottom_And_Right */
-#define IMC_L INDIC_MATRA_CATEGORY_LEFT /* 57 chars; Left */
+#define IMC_L INDIC_MATRA_CATEGORY_LEFT /* 55 chars; Left */
#define IMC_LR INDIC_MATRA_CATEGORY_LEFT_AND_RIGHT /* 21 chars; Left_And_Right */
#define IMC_x INDIC_MATRA_CATEGORY_NOT_APPLICABLE /* 1 chars; Not_Applicable */
-#define IMC_O INDIC_MATRA_CATEGORY_OVERSTRUCK /* 2 chars; Overstruck */
-#define IMC_R INDIC_MATRA_CATEGORY_RIGHT /* 163 chars; Right */
-#define IMC_T INDIC_MATRA_CATEGORY_TOP /* 169 chars; Top */
+#define IMC_O INDIC_MATRA_CATEGORY_OVERSTRUCK /* 10 chars; Overstruck */
+#define IMC_R INDIC_MATRA_CATEGORY_RIGHT /* 249 chars; Right */
+#define IMC_T INDIC_MATRA_CATEGORY_TOP /* 324 chars; Top */
#define IMC_TB INDIC_MATRA_CATEGORY_TOP_AND_BOTTOM /* 10 chars; Top_And_Bottom */
#define IMC_TBR INDIC_MATRA_CATEGORY_TOP_AND_BOTTOM_AND_RIGHT /* 1 chars; Top_And_Bottom_And_Right */
#define IMC_TL INDIC_MATRA_CATEGORY_TOP_AND_LEFT /* 6 chars; Top_And_Left */
#define IMC_TLR INDIC_MATRA_CATEGORY_TOP_AND_LEFT_AND_RIGHT /* 4 chars; Top_And_Left_And_Right */
#define IMC_TR INDIC_MATRA_CATEGORY_TOP_AND_RIGHT /* 13 chars; Top_And_Right */
-#define IMC_VOL INDIC_MATRA_CATEGORY_VISUAL_ORDER_LEFT /* 15 chars; Visual_Order_Left */
+#define IMC_VOL INDIC_MATRA_CATEGORY_VISUAL_ORDER_LEFT /* 19 chars; Visual_Order_Left */
#define _(S,M) INDIC_COMBINE_CATEGORIES (ISC_##S, IMC_##M)
@@ -79,29 +83,33 @@
/* 0030 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 0038 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
-#define indic_offset_0x00d0u 24
+#define indic_offset_0x00b0u 24
/* Latin-1 Supplement */
+ /* 00B0 */ _(x,x), _(x,x), _(SM,x), _(SM,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 00B8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 00C0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 00C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* 00D0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(CP,x),
-#define indic_offset_0x0900u 32
+#define indic_offset_0x0900u 64
/* Devanagari */
- /* 0900 */ _(Bi,x), _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0900 */ _(Bi,T), _(Bi,T), _(Bi,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
/* 0908 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
/* 0910 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
/* 0918 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 0920 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 0928 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 0930 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
- /* 0938 */ _(C,x), _(C,x), _(M,T), _(M,R), _(N,x), _(A,x), _(M,R), _(M,L),
+ /* 0938 */ _(C,x), _(C,x), _(M,T), _(M,R), _(N,B), _(A,x), _(M,R), _(M,L),
/* 0940 */ _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(M,T), _(M,T), _(M,T),
/* 0948 */ _(M,T), _(M,R), _(M,R), _(M,R), _(M,R), _(V,B), _(M,L), _(M,R),
- /* 0950 */ _(x,x), _(TM,x), _(TM,x), _(x,x), _(x,x), _(M,T), _(M,B), _(M,B),
+ /* 0950 */ _(x,x), _(Ca,T), _(Ca,B), _(x,T), _(x,T), _(M,T), _(M,B), _(M,B),
/* 0958 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 0960 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(Nd,x), _(Nd,x),
/* 0968 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
@@ -110,14 +118,14 @@
/* Bengali */
- /* 0980 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0980 */ _(x,x), _(Bi,T), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
/* 0988 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(VI,x),
/* 0990 */ _(VI,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
/* 0998 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 09A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 09A8 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 09B0 */ _(C,x), _(x,x), _(C,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x),
- /* 09B8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(A,x), _(M,R), _(M,L),
+ /* 09B8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,B), _(A,x), _(M,R), _(M,L),
/* 09C0 */ _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(x,x), _(x,x), _(M,L),
/* 09C8 */ _(M,L), _(x,x), _(x,x), _(M,LR), _(M,LR), _(V,B), _(CD,x), _(x,x),
/* 09D0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R),
@@ -129,33 +137,33 @@
/* Gurmukhi */
- /* 0A00 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0A00 */ _(x,x), _(Bi,T), _(Bi,T), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
/* 0A08 */ _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(x,x), _(x,x), _(VI,x),
/* 0A10 */ _(VI,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
/* 0A18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 0A20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 0A28 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 0A30 */ _(C,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(x,x),
- /* 0A38 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(x,x), _(M,R), _(M,L),
+ /* 0A38 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,B), _(x,x), _(M,R), _(M,L),
/* 0A40 */ _(M,R), _(M,B), _(M,B), _(x,x), _(x,x), _(x,x), _(x,x), _(M,T),
/* 0A48 */ _(M,T), _(x,x), _(x,x), _(M,T), _(M,T), _(V,B), _(x,x), _(x,x),
/* 0A50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* 0A58 */ _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(x,x),
/* 0A60 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(Nd,x), _(Nd,x),
/* 0A68 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
- /* 0A70 */ _(Bi,x), _(GM,T), _(CP,x), _(CP,x), _(x,x), _(CM,x), _(x,x), _(x,x),
+ /* 0A70 */ _(Bi,T), _(GM,T), _(CP,x), _(CP,x), _(x,x), _(CM,B), _(x,x), _(x,x),
/* 0A78 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* Gujarati */
- /* 0A80 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0A80 */ _(x,x), _(Bi,T), _(Bi,T), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
/* 0A88 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(VI,x),
/* 0A90 */ _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
/* 0A98 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 0AA0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 0AA8 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 0AB0 */ _(C,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x),
- /* 0AB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(A,x), _(M,R), _(M,L),
+ /* 0AB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,B), _(A,x), _(M,R), _(M,L),
/* 0AC0 */ _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(M,T), _(x,x), _(M,T),
/* 0AC8 */ _(M,T), _(M,TR), _(x,x), _(M,R), _(M,R), _(V,B), _(x,x), _(x,x),
/* 0AD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
@@ -163,18 +171,18 @@
/* 0AE0 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(Nd,x), _(Nd,x),
/* 0AE8 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 0AF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
- /* 0AF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0AF8 */ _(x,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* Oriya */
- /* 0B00 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0B00 */ _(x,x), _(Bi,T), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
/* 0B08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(VI,x),
/* 0B10 */ _(VI,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
/* 0B18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 0B20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 0B28 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 0B30 */ _(C,x), _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x),
- /* 0B38 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(A,x), _(M,R), _(M,T),
+ /* 0B38 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,B), _(A,x), _(M,R), _(M,T),
/* 0B40 */ _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(x,x), _(x,x), _(M,L),
/* 0B48 */ _(M,TL), _(x,x), _(x,x), _(M,LR),_(M,TLR), _(V,B), _(x,x), _(x,x),
/* 0B50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,T), _(M,TR),
@@ -186,7 +194,7 @@
/* Tamil */
- /* 0B80 */ _(x,x), _(x,x), _(Bi,x), _(ML,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0B80 */ _(x,x), _(x,x), _(Bi,T), _(ML,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
/* 0B88 */ _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(x,x), _(VI,x), _(VI,x),
/* 0B90 */ _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(x,x), _(x,x),
/* 0B98 */ _(x,x), _(C,x), _(C,x), _(x,x), _(C,x), _(x,x), _(C,x), _(C,x),
@@ -194,7 +202,7 @@
/* 0BA8 */ _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x),
/* 0BB0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 0BB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R), _(M,R),
- /* 0BC0 */ _(M,T), _(M,B), _(M,B), _(x,x), _(x,x), _(x,x), _(M,L), _(M,L),
+ /* 0BC0 */ _(M,T), _(M,R), _(M,R), _(x,x), _(x,x), _(x,x), _(M,L), _(M,L),
/* 0BC8 */ _(M,L), _(x,x), _(M,LR), _(M,LR), _(M,LR), _(V,T), _(x,x), _(x,x),
/* 0BD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R),
/* 0BD8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
@@ -205,7 +213,7 @@
/* Telugu */
- /* 0C00 */ _(Bi,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0C00 */ _(Bi,T), _(Bi,R), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
/* 0C08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x),
/* 0C10 */ _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
/* 0C18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
@@ -216,7 +224,7 @@
/* 0C40 */ _(M,T), _(M,R), _(M,R), _(M,R), _(M,R), _(x,x), _(M,T), _(M,T),
/* 0C48 */ _(M,TB), _(x,x), _(M,T), _(M,T), _(M,T), _(V,T), _(x,x), _(x,x),
/* 0C50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,T), _(M,B), _(x,x),
- /* 0C58 */ _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0C58 */ _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* 0C60 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(Nd,x), _(Nd,x),
/* 0C68 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 0C70 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
@@ -224,26 +232,26 @@
/* Kannada */
- /* 0C80 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0C80 */ _(x,x), _(Bi,T), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
/* 0C88 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x),
/* 0C90 */ _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
/* 0C98 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 0CA0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 0CA8 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 0CB0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x),
- /* 0CB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,x), _(A,x), _(M,R), _(M,T),
+ /* 0CB8 */ _(C,x), _(C,x), _(x,x), _(x,x), _(N,B), _(A,x), _(M,R), _(M,T),
/* 0CC0 */ _(M,TR), _(M,R), _(M,R), _(M,R), _(M,R), _(x,x), _(M,T), _(M,TR),
/* 0CC8 */ _(M,TR), _(x,x), _(M,TR), _(M,TR), _(M,T), _(V,T), _(x,x), _(x,x),
/* 0CD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R), _(M,R), _(x,x),
/* 0CD8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(C,x), _(x,x),
/* 0CE0 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(Nd,x), _(Nd,x),
/* 0CE8 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
- /* 0CF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0CF0 */ _(x,x),_(CWS,x),_(CWS,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* 0CF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* Malayalam */
- /* 0D00 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0D00 */ _(x,x), _(Bi,T), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
/* 0D08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x),
/* 0D10 */ _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
/* 0D18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
@@ -254,7 +262,7 @@
/* 0D40 */ _(M,R), _(M,R), _(M,R), _(M,B), _(M,B), _(x,x), _(M,L), _(M,L),
/* 0D48 */ _(M,L), _(x,x), _(M,LR), _(M,LR), _(M,LR), _(V,T),_(CPR,x), _(x,x),
/* 0D50 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R),
- /* 0D58 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 0D58 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(VI,x),
/* 0D60 */ _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x), _(Nd,x), _(Nd,x),
/* 0D68 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 0D70 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
@@ -262,7 +270,7 @@
/* Sinhala */
- /* 0D80 */ _(x,x), _(x,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 0D80 */ _(x,x), _(x,x), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
/* 0D88 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
/* 0D90 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x),
/* 0D98 */ _(x,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
@@ -278,7 +286,7 @@
/* 0DE8 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 0DF0 */ _(x,x), _(x,x), _(M,R), _(M,R), _(x,x), _(x,x), _(x,x), _(x,x),
-#define indic_offset_0x1000u 1304
+#define indic_offset_0x1000u 1336
/* Myanmar */
@@ -289,22 +297,22 @@
/* 1018 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 1020 */ _(C,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
/* 1028 */ _(VI,x), _(VI,x), _(VI,x), _(M,R), _(M,R), _(M,T), _(M,T), _(M,B),
- /* 1030 */ _(M,B), _(M,L), _(M,T), _(M,T), _(M,T), _(M,T), _(Bi,x), _(TM,x),
- /* 1038 */ _(Vs,x), _(IS,x), _(PK,T), _(CM,x), _(CM,x), _(CM,x), _(CM,x), _(C,x),
+ /* 1030 */ _(M,B), _(M,L), _(M,T), _(M,T), _(M,T), _(M,T), _(Bi,T), _(TM,B),
+ /* 1038 */ _(Vs,R), _(IS,x), _(PK,T), _(CM,R), _(CM,x), _(CM,B), _(CM,B), _(C,x),
/* 1040 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 1048 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(CP,x), _(x,x),
/* 1050 */ _(C,x), _(C,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(M,R), _(M,R),
- /* 1058 */ _(M,B), _(M,B), _(C,x), _(C,x), _(C,x), _(C,x), _(CM,x), _(CM,x),
- /* 1060 */ _(CM,x), _(C,x), _(M,R), _(TM,x), _(TM,x), _(C,x), _(C,x), _(M,R),
- /* 1068 */ _(M,R), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(C,x), _(C,x),
+ /* 1058 */ _(M,B), _(M,B), _(C,x), _(C,x), _(C,x), _(C,x), _(CM,B), _(CM,B),
+ /* 1060 */ _(CM,B), _(C,x), _(M,R), _(TM,R), _(TM,R), _(C,x), _(C,x), _(M,R),
+ /* 1068 */ _(M,R), _(TM,R), _(TM,R), _(TM,R), _(TM,R), _(TM,R), _(C,x), _(C,x),
/* 1070 */ _(C,x), _(M,T), _(M,T), _(M,T), _(M,T), _(C,x), _(C,x), _(C,x),
/* 1078 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
- /* 1080 */ _(C,x), _(C,x), _(CM,x), _(M,R), _(M,L), _(M,T), _(M,T), _(TM,x),
- /* 1088 */ _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(C,x), _(TM,x),
+ /* 1080 */ _(C,x), _(C,x), _(CM,B), _(M,R), _(M,L), _(M,T), _(M,T), _(TM,R),
+ /* 1088 */ _(TM,R), _(TM,R), _(TM,R), _(TM,R), _(TM,R), _(TM,B), _(C,x), _(TM,R),
/* 1090 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
- /* 1098 */ _(Nd,x), _(Nd,x), _(TM,x), _(TM,x), _(M,R), _(M,T), _(x,x), _(x,x),
+ /* 1098 */ _(Nd,x), _(Nd,x), _(TM,R), _(TM,R), _(M,R), _(M,T), _(x,x), _(x,x),
-#define indic_offset_0x1700u 1464
+#define indic_offset_0x1700u 1496
/* Tagalog */
@@ -345,14 +353,14 @@
/* 17A8 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
/* 17B0 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(M,R), _(M,T),
/* 17B8 */ _(M,T), _(M,T), _(M,T), _(M,B), _(M,B), _(M,B), _(M,TL),_(M,TLR),
- /* 17C0 */ _(M,LR), _(M,L), _(M,L), _(M,L), _(M,LR), _(M,LR), _(Bi,x), _(Vs,x),
- /* 17C8 */ _(M,R), _(RS,T), _(RS,T), _(RS,T),_(CSR,T), _(M,T), _(M,T), _(M,T),
- /* 17D0 */ _(M,T), _(PK,T), _(IS,x), _(M,T), _(x,x), _(x,x), _(x,x), _(x,x),
- /* 17D8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(A,x), _(x,x), _(x,x), _(x,x),
+ /* 17C0 */ _(M,LR), _(M,L), _(M,L), _(M,L), _(M,LR), _(M,LR), _(Bi,T), _(Vs,R),
+ /* 17C8 */ _(M,R), _(RS,T), _(RS,T), _(SM,T),_(CSR,T), _(CK,T), _(SM,T), _(SM,T),
+ /* 17D0 */ _(SM,T), _(PK,T), _(IS,x), _(SM,T), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 17D8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(A,x), _(x,T), _(x,x), _(x,x),
/* 17E0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 17E8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
-#define indic_offset_0x1900u 1704
+#define indic_offset_0x1900u 1736
/* Limbu */
@@ -362,9 +370,9 @@
/* 1910 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 1918 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x),
/* 1920 */ _(M,T), _(M,T), _(M,B), _(M,R), _(M,R), _(M,TR), _(M,TR), _(M,T),
- /* 1928 */ _(M,T), _(CS,x), _(CS,x), _(CS,x), _(x,x), _(x,x), _(x,x), _(x,x),
- /* 1930 */ _(CF,x), _(CF,x), _(Bi,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
- /* 1938 */ _(CF,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1928 */ _(M,T), _(CS,R), _(CS,R), _(CS,R), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1930 */ _(CF,R), _(CF,R), _(Bi,B), _(CF,R), _(CF,R), _(CF,R), _(CF,R), _(CF,R),
+ /* 1938 */ _(CF,R), _(CF,B), _(M,T), _(SM,B), _(x,x), _(x,x), _(x,x), _(x,x),
/* 1940 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(Nd,x), _(Nd,x),
/* 1948 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
@@ -385,10 +393,10 @@
/* 1998 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 19A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 19A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x),
- /* 19B0 */ _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), _(M,L), _(M,L), _(M,L),
- /* 19B8 */ _(M,R), _(M,R), _(M,L), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R),
+ /* 19B0 */ _(M,R), _(M,R), _(M,R), _(M,R), _(M,R),_(M,VOL),_(M,VOL),_(M,VOL),
+ /* 19B8 */ _(M,R), _(M,R),_(M,VOL), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R),
/* 19C0 */ _(M,R), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
- /* 19C8 */ _(TM,x), _(TM,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 19C8 */ _(TM,R), _(TM,R), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* 19D0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 19D8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* 19E0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
@@ -411,47 +419,47 @@
/* 1A38 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 1A40 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 1A48 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), _(VI,x),
- /* 1A50 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(CM,L), _(CM,x), _(CF,x),
- /* 1A58 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(x,x),
+ /* 1A50 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(CM,L), _(CM,B), _(CF,R),
+ /* 1A58 */ _(CF,T), _(CF,T), _(CF,T), _(CF,B), _(CF,B), _(CF,B), _(CF,B), _(x,x),
/* 1A60 */ _(IS,x), _(M,R), _(M,T), _(M,R), _(M,R), _(M,T), _(M,T), _(M,T),
/* 1A68 */ _(M,T), _(M,B), _(M,B), _(M,T), _(M,B), _(M,R), _(M,L), _(M,L),
- /* 1A70 */ _(M,L), _(M,L), _(M,L), _(M,T), _(M,T), _(TM,x), _(TM,x), _(TM,x),
- /* 1A78 */ _(TM,x), _(TM,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1A70 */ _(M,L), _(M,L), _(M,L), _(M,T), _(M,T), _(TM,T), _(TM,T), _(TM,T),
+ /* 1A78 */ _(TM,T), _(TM,T), _(SM,T), _(SM,T), _(SM,T), _(x,x), _(x,x), _(SM,B),
/* 1A80 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 1A88 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* 1A90 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 1A98 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
-#define indic_offset_0x1b00u 2120
+#define indic_offset_0x1b00u 2152
/* Balinese */
- /* 1B00 */ _(Bi,x), _(Bi,x), _(Bi,x),_(CSR,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 1B00 */ _(Bi,T), _(Bi,T), _(Bi,T),_(CSR,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x),
/* 1B08 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
/* 1B10 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 1B18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 1B20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 1B28 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
- /* 1B30 */ _(C,x), _(C,x), _(C,x), _(C,x), _(N,x), _(M,R), _(M,T), _(M,T),
+ /* 1B30 */ _(C,x), _(C,x), _(C,x), _(C,x), _(N,T), _(M,R), _(M,T), _(M,T),
/* 1B38 */ _(M,B), _(M,B), _(M,B), _(M,BR), _(M,TB),_(M,TBR), _(M,L), _(M,L),
/* 1B40 */ _(M,LR), _(M,LR), _(M,T), _(M,TR), _(V,R), _(C,x), _(C,x), _(C,x),
/* 1B48 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* 1B50 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 1B58 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* 1B60 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
- /* 1B68 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
- /* 1B70 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1B68 */ _(x,x), _(x,x), _(x,x), _(x,T), _(x,B), _(x,T), _(x,T), _(x,T),
+ /* 1B70 */ _(x,T), _(x,T), _(x,T), _(x,T), _(x,x), _(x,x), _(x,x), _(x,x),
/* 1B78 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* Sundanese */
- /* 1B80 */ _(Bi,x),_(CSR,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 1B80 */ _(Bi,T),_(CSR,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
/* 1B88 */ _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 1B90 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 1B98 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
- /* 1BA0 */ _(C,x), _(CS,x), _(CS,x), _(CS,x), _(M,T), _(M,B), _(M,L), _(M,R),
- /* 1BA8 */ _(M,T), _(M,T), _(PK,R), _(IS,x), _(CS,x), _(CS,x), _(C,x), _(C,x),
+ /* 1BA0 */ _(C,x), _(CS,R), _(CS,B), _(CS,B), _(M,T), _(M,B), _(M,L), _(M,R),
+ /* 1BA8 */ _(M,T), _(M,T), _(PK,R), _(IS,x), _(CS,B), _(CS,B), _(C,x), _(C,x),
/* 1BB0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 1BB8 */ _(Nd,x), _(Nd,x), _(A,x), _(C,x), _(C,x), _(C,x), _(CF,x), _(CF,x),
@@ -461,9 +469,9 @@
/* 1BC8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 1BD0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 1BD8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
- /* 1BE0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), _(N,x), _(M,R),
+ /* 1BE0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), _(N,T), _(M,R),
/* 1BE8 */ _(M,T), _(M,T), _(M,R), _(M,R), _(M,R), _(M,T), _(M,R), _(M,T),
- /* 1BF0 */ _(CF,x), _(CF,x), _(PK,R), _(PK,R), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 1BF0 */ _(CF,T), _(CF,T), _(PK,R), _(PK,R), _(x,x), _(x,x), _(x,x), _(x,x),
/* 1BF8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* Lepcha */
@@ -472,39 +480,49 @@
/* 1C08 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 1C10 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 1C18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
- /* 1C20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(CS,x), _(CS,x), _(M,R), _(M,L),
- /* 1C28 */ _(M,L), _(M,TL), _(M,R), _(M,R), _(M,B), _(CF,x), _(CF,x), _(CF,x),
- /* 1C30 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(Bi,L), _(Bi,L), _(x,x), _(N,x),
+ /* 1C20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(CS,R), _(CS,R), _(M,R), _(M,L),
+ /* 1C28 */ _(M,L), _(M,TL), _(M,R), _(M,R), _(M,B), _(CF,T), _(CF,T), _(CF,T),
+ /* 1C30 */ _(CF,T), _(CF,T), _(CF,T), _(CF,T), _(Bi,L), _(Bi,L), _(SM,T), _(N,B),
/* 1C38 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* 1C40 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 1C48 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(C,x), _(C,x), _(C,x),
-#define indic_offset_0x1cd0u 2456
+#define indic_offset_0x1cd0u 2488
/* Vedic Extensions */
- /* 1CD0 */ _(TM,x), _(TM,x), _(TM,x), _(x,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x),
- /* 1CD8 */ _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x), _(TM,x),
- /* 1CE0 */ _(TM,x), _(TM,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
- /* 1CE8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
- /* 1CF0 */ _(x,x), _(x,x), _(Vs,x), _(Vs,x), _(TM,x), _(x,x), _(x,x), _(x,x),
+ /* 1CD0 */ _(Ca,T), _(Ca,T), _(Ca,T), _(x,x), _(Ca,O), _(Ca,B), _(Ca,B), _(Ca,B),
+ /* 1CD8 */ _(Ca,B), _(Ca,B), _(Ca,T), _(Ca,T), _(Ca,B), _(Ca,B), _(Ca,B), _(Ca,B),
+ /* 1CE0 */ _(Ca,T), _(Ca,R), _(x,O), _(x,O), _(x,O), _(x,O), _(x,O), _(x,O),
+ /* 1CE8 */ _(x,O), _(x,x), _(x,x), _(x,x), _(x,x), _(x,B), _(x,x), _(x,x),
+ /* 1CF0 */ _(x,x), _(x,x), _(Vs,x), _(Vs,x), _(Ca,T), _(x,x), _(x,x), _(x,x),
+ /* 1CF8 */ _(Ca,x), _(Ca,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
-#define indic_offset_0x2008u 2496
+#define indic_offset_0x2008u 2536
/* General Punctuation */
/* 2008 */ _(x,x), _(x,x), _(x,x), _(x,x),_(ZWNJ,x),_(ZWJ,x), _(x,x), _(x,x),
- /* 2010 */ _(x,x), _(x,x), _(CP,x), _(CP,x), _(CP,x), _(x,x), _(x,x), _(x,x),
+ /* 2010 */ _(CP,x), _(CP,x), _(CP,x), _(CP,x), _(CP,x), _(x,x), _(x,x), _(x,x),
-#define indic_offset_0xa800u 2512
+#define indic_offset_0x2070u 2552
+
+
+ /* Superscripts and Subscripts */
+
+ /* 2070 */ _(x,x), _(x,x), _(x,x), _(x,x), _(SM,x), _(x,x), _(x,x), _(x,x),
+ /* 2078 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 2080 */ _(x,x), _(x,x), _(SM,x), _(SM,x), _(SM,x), _(x,x), _(x,x), _(x,x),
+
+#define indic_offset_0xa800u 2576
/* Syloti Nagri */
/* A800 */ _(VI,x), _(VI,x), _(x,x), _(VI,x), _(VI,x), _(VI,x), _(PK,T), _(C,x),
- /* A808 */ _(C,x), _(C,x), _(C,x), _(Bi,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* A808 */ _(C,x), _(C,x), _(C,x), _(Bi,T), _(C,x), _(C,x), _(C,x), _(C,x),
/* A810 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* A818 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* A820 */ _(C,x), _(C,x), _(C,x), _(M,R), _(M,R), _(M,B), _(M,T), _(M,R),
@@ -525,13 +543,13 @@
/* Saurashtra */
- /* A880 */ _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* A880 */ _(Bi,R), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
/* A888 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
/* A890 */ _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* A898 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* A8A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* A8A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
- /* A8B0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(CF,x), _(M,R), _(M,R), _(M,R),
+ /* A8B0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(CF,R), _(M,R), _(M,R), _(M,R),
/* A8B8 */ _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R), _(M,R),
/* A8C0 */ _(M,R), _(M,R), _(M,R), _(M,R), _(V,B), _(x,x), _(x,x), _(x,x),
/* A8C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
@@ -540,9 +558,9 @@
/* Devanagari Extended */
- /* A8E0 */ _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x),
- /* A8E8 */ _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x),
- /* A8F0 */ _(Ca,x), _(Ca,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A8E0 */ _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T),
+ /* A8E8 */ _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T),
+ /* A8F0 */ _(Ca,T), _(Ca,T), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* A8F8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* Kayah Li */
@@ -552,15 +570,15 @@
/* A910 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* A918 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* A920 */ _(C,x), _(C,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x), _(Vo,x),
- /* A928 */ _(Vo,x), _(Vo,x), _(Vo,x), _(TM,x), _(TM,x), _(TM,x), _(x,x), _(x,x),
+ /* A928 */ _(Vo,x), _(Vo,x), _(Vo,x), _(TM,B), _(TM,B), _(TM,B), _(x,x), _(x,x),
/* Rejang */
/* A930 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* A938 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* A940 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(M,B),
- /* A948 */ _(M,B), _(M,B), _(M,T), _(M,B), _(M,B), _(M,B), _(M,B), _(CF,x),
- /* A950 */ _(CF,x), _(CF,x), _(CF,x), _(PK,R), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* A948 */ _(M,B), _(M,B), _(M,T), _(M,B), _(M,B), _(M,B), _(M,B), _(CF,T),
+ /* A950 */ _(CF,T), _(CF,T), _(CF,R), _(PK,R), _(x,x), _(x,x), _(x,x), _(x,x),
/* A958 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* A960 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* A968 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
@@ -569,14 +587,14 @@
/* Javanese */
- /* A980 */ _(Bi,x), _(Bi,x),_(CSR,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* A980 */ _(Bi,T), _(Bi,T),_(CSR,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
/* A988 */ _(VI,x), _(C,x), _(C,x), _(C,x), _(VI,x), _(VI,x), _(VI,x), _(C,x),
/* A990 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* A998 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* A9A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* A9A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
- /* A9B0 */ _(C,x), _(C,x), _(C,x), _(N,x), _(M,R), _(M,R), _(M,T), _(M,T),
- /* A9B8 */ _(M,B), _(M,B), _(M,L), _(M,L), _(M,T), _(CS,x), _(CM,x), _(CM,x),
+ /* A9B0 */ _(C,x), _(C,x), _(C,x), _(N,T), _(M,R), _(M,R), _(M,T), _(M,T),
+ /* A9B8 */ _(M,B), _(M,B), _(M,L), _(M,L), _(M,T), _(CS,R), _(CM,R), _(CM,R),
/* A9C0 */ _(V,BR), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* A9C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* A9D0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
@@ -584,7 +602,7 @@
/* Myanmar Extended-B */
- /* A9E0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(C,x),
+ /* A9E0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(M,T), _(x,x), _(C,x),
/* A9E8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* A9F0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* A9F8 */ _(Nd,x), _(Nd,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x),
@@ -597,10 +615,10 @@
/* AA18 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* AA20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* AA28 */ _(C,x), _(M,T), _(M,T), _(M,T), _(M,T), _(M,B), _(M,T), _(M,L),
- /* AA30 */ _(M,L), _(M,T), _(M,B), _(CM,x), _(CM,L), _(CM,x), _(CM,x), _(x,x),
+ /* AA30 */ _(M,L), _(M,T), _(M,B), _(CM,R), _(CM,L), _(CM,B), _(CM,B), _(x,x),
/* AA38 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
- /* AA40 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
- /* AA48 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(x,x), _(x,x),
+ /* AA40 */ _(CF,x), _(CF,x), _(CF,x), _(CF,T), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
+ /* AA48 */ _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,T), _(CF,R), _(x,x), _(x,x),
/* AA50 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* AA58 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
@@ -609,7 +627,7 @@
/* AA60 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* AA68 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* AA70 */ _(x,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x),
- /* AA78 */ _(x,x), _(x,x), _(C,x), _(TM,x), _(TM,x), _(TM,x), _(C,x), _(C,x),
+ /* AA78 */ _(x,x), _(x,x), _(C,x), _(TM,R), _(TM,T), _(TM,R), _(C,x), _(C,x),
/* Tai Viet */
@@ -620,8 +638,8 @@
/* AAA0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* AAA8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* AAB0 */ _(M,T), _(M,R), _(M,T), _(M,T), _(M,B),_(M,VOL),_(M,VOL), _(M,T),
- /* AAB8 */ _(M,T),_(M,VOL), _(M,R),_(M,VOL),_(M,VOL), _(M,R), _(M,T), _(TM,x),
- /* AAC0 */ _(TL,x), _(TM,x), _(TL,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* AAB8 */ _(M,T),_(M,VOL), _(M,R),_(M,VOL),_(M,VOL), _(M,R), _(M,T), _(TM,T),
+ /* AAC0 */ _(TL,x), _(TM,T), _(TL,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* AAC8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* AAD0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* AAD8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
@@ -630,9 +648,9 @@
/* AAE0 */ _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* AAE8 */ _(C,x), _(C,x), _(C,x), _(M,L), _(M,B), _(M,T), _(M,L), _(M,R),
- /* AAF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(Vs,x), _(IS,x), _(x,x),
+ /* AAF0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(Vs,R), _(IS,x), _(x,x),
-#define indic_offset_0xabc0u 3272
+#define indic_offset_0xabc0u 3336
/* Meetei Mayek */
@@ -642,31 +660,31 @@
/* ABD0 */ _(C,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* ABD8 */ _(C,x), _(C,x), _(C,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x), _(CF,x),
/* ABE0 */ _(CF,x), _(CF,x), _(CF,x), _(M,R), _(M,R), _(M,T), _(M,R), _(M,R),
- /* ABE8 */ _(M,B), _(M,R), _(M,R), _(x,x), _(TM,x), _(PK,B), _(x,x), _(x,x),
+ /* ABE8 */ _(M,B), _(M,R), _(M,R), _(x,x), _(TM,R), _(PK,B), _(x,x), _(x,x),
/* ABF0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* ABF8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
-#define indic_offset_0x10a00u 3336
+#define indic_offset_0x10a00u 3400
/* Kharoshthi */
/* 10A00 */ _(C,x), _(M,O), _(M,B), _(M,B), _(x,x), _(M,T), _(M,O), _(x,x),
- /* 10A08 */ _(x,x), _(x,x), _(x,x), _(x,x), _(M,B), _(x,x), _(Bi,x), _(Vs,x),
+ /* 10A08 */ _(x,x), _(x,x), _(x,x), _(x,x), _(M,B), _(M,B), _(Bi,B), _(Vs,T),
/* 10A10 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x), _(C,x), _(C,x),
/* 10A18 */ _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 10A20 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 10A28 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 10A30 */ _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(x,x),
- /* 10A38 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(IS,x),
+ /* 10A38 */ _(N,T), _(N,B), _(N,B), _(x,x), _(x,x), _(x,x), _(x,x), _(IS,x),
/* 10A40 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
-#define indic_offset_0x11000u 3408
+#define indic_offset_0x11000u 3472
/* Brahmi */
- /* 11000 */ _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 11000 */ _(Bi,R), _(Bi,T), _(Vs,R),_(CWS,x),_(CWS,x), _(VI,x), _(VI,x), _(VI,x),
/* 11008 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
/* 11010 */ _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 11018 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
@@ -685,21 +703,21 @@
/* Kaithi */
- /* 11080 */ _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 11080 */ _(Bi,T), _(Bi,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
/* 11088 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
/* 11090 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 11098 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 110A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 110A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 110B0 */ _(M,R), _(M,L), _(M,R), _(M,B), _(M,B), _(M,T), _(M,T), _(M,R),
- /* 110B8 */ _(M,R), _(V,B), _(N,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 110B8 */ _(M,R), _(V,B), _(N,B), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
-#define indic_offset_0x11100u 3600
+#define indic_offset_0x11100u 3664
/* Chakma */
- /* 11100 */ _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x),
+ /* 11100 */ _(Bi,T), _(Bi,T), _(Vs,T), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x),
/* 11108 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 11110 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 11118 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
@@ -716,12 +734,12 @@
/* 11158 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 11160 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 11168 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
- /* 11170 */ _(C,x), _(C,x), _(C,x), _(N,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 11170 */ _(C,x), _(C,x), _(C,x), _(N,B), _(x,x), _(x,x), _(x,x), _(x,x),
/* 11178 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* Sharada */
- /* 11180 */ _(Bi,x), _(Bi,x), _(Vs,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 11180 */ _(Bi,T), _(Bi,T), _(Vs,R), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
/* 11188 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
/* 11190 */ _(VI,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 11198 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
@@ -729,8 +747,8 @@
/* 111A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 111B0 */ _(C,x), _(C,x), _(C,x), _(M,R), _(M,L), _(M,R), _(M,B), _(M,B),
/* 111B8 */ _(M,B), _(M,B), _(M,B), _(M,B), _(M,T), _(M,T), _(M,T), _(M,TR),
- /* 111C0 */ _(V,R), _(A,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
- /* 111C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 111C0 */ _(V,R), _(A,x),_(CPrf,x),_(CPrf,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 111C8 */ _(x,x), _(x,x), _(N,x), _(M,T), _(M,B), _(x,x), _(x,x), _(x,x),
/* 111D0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 111D8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
@@ -749,11 +767,20 @@
/* 11218 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 11220 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 11228 */ _(C,x), _(C,x), _(C,x), _(C,x), _(M,R), _(M,R), _(M,R), _(M,B),
- /* 11230 */ _(M,T), _(M,T), _(M,TR), _(M,TR), _(Bi,x), _(V,R), _(N,x), _(GM,T),
+ /* 11230 */ _(M,T), _(M,T), _(M,TR), _(M,TR), _(Bi,T), _(V,R), _(N,T), _(GM,T),
-#define indic_offset_0x112b0u 3912
+#define indic_offset_0x11280u 3976
+ /* Multani */
+
+ /* 11280 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x), _(x,x),
+ /* 11288 */ _(C,x), _(x,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x),
+ /* 11290 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11298 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(x,x), _(C,x),
+ /* 112A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 112A8 */ _(C,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
/* Khudawadi */
/* 112B0 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x),
@@ -761,15 +788,15 @@
/* 112C0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 112C8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 112D0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
- /* 112D8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(Bi,x),
+ /* 112D8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(Bi,T),
/* 112E0 */ _(M,R), _(M,L), _(M,R), _(M,B), _(M,B), _(M,T), _(M,T), _(M,T),
- /* 112E8 */ _(M,T), _(N,x), _(PK,B), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 112E8 */ _(M,T), _(N,B), _(PK,B), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* 112F0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 112F8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* Grantha */
- /* 11300 */ _(x,x), _(Bi,x), _(Bi,x), _(Vs,x), _(x,x), _(VI,x), _(VI,x), _(VI,x),
+ /* 11300 */ _(Bi,x), _(Bi,T), _(Bi,R), _(Vs,R), _(x,x), _(VI,x), _(VI,x), _(VI,x),
/* 11308 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(x,x), _(x,x), _(VI,x),
/* 11310 */ _(VI,x), _(x,x), _(x,x), _(VI,x), _(VI,x), _(C,x), _(C,x), _(C,x),
/* 11318 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
@@ -781,11 +808,11 @@
/* 11348 */ _(M,L), _(x,x), _(x,x), _(M,LR), _(M,LR), _(V,R), _(x,x), _(x,x),
/* 11350 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(M,R),
/* 11358 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
- /* 11360 */ _(VI,x), _(VI,x), _(M,R), _(M,R), _(x,x), _(x,x), _(Ca,x), _(Ca,x),
- /* 11368 */ _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(x,x), _(x,x), _(x,x),
- /* 11370 */ _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(Ca,x), _(x,x), _(x,x), _(x,x),
+ /* 11360 */ _(VI,x), _(VI,x), _(M,R), _(M,R), _(x,x), _(x,x), _(Ca,T), _(Ca,T),
+ /* 11368 */ _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(x,x), _(x,x), _(x,x),
+ /* 11370 */ _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(Ca,T), _(x,x), _(x,x), _(x,x),
-#define indic_offset_0x11480u 4112
+#define indic_offset_0x11480u 4224
/* Tirhuta */
@@ -797,13 +824,13 @@
/* 114A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 114A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 114B0 */ _(M,R), _(M,L), _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(M,B),
- /* 114B8 */ _(M,B), _(M,L), _(M,T), _(M,TL), _(M,LR), _(M,R), _(M,LR), _(Bi,x),
- /* 114C0 */ _(Bi,x), _(Vs,x), _(V,B), _(N,x), _(A,x), _(x,x), _(x,x), _(x,x),
+ /* 114B8 */ _(M,B), _(M,L), _(M,T), _(M,TL), _(M,LR), _(M,R), _(M,LR), _(Bi,T),
+ /* 114C0 */ _(Bi,T), _(Vs,R), _(V,B), _(N,B), _(A,x), _(x,x), _(x,x), _(x,x),
/* 114C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* 114D0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 114D8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
-#define indic_offset_0x11580u 4208
+#define indic_offset_0x11580u 4320
/* Siddham */
@@ -815,11 +842,15 @@
/* 115A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 115A8 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(M,R),
/* 115B0 */ _(M,L), _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(x,x), _(x,x),
- /* 115B8 */ _(M,L), _(M,TL), _(M,LR),_(M,TLR), _(Bi,x), _(Bi,x), _(Vs,x), _(V,B),
- /* 115C0 */ _(N,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
-
-#define indic_offset_0x11600u 4280
-
+ /* 115B8 */ _(M,L), _(M,TL), _(M,LR),_(M,TLR), _(Bi,T), _(Bi,T), _(Vs,R), _(V,B),
+ /* 115C0 */ _(N,B), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 115C8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 115D0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 115D8 */ _(VI,x), _(VI,x), _(VI,x), _(VI,x), _(M,B), _(M,B), _(x,x), _(x,x),
+ /* 115E0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 115E8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 115F0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 115F8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* Modi */
@@ -830,8 +861,8 @@
/* 11620 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 11628 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 11630 */ _(M,R), _(M,R), _(M,R), _(M,B), _(M,B), _(M,B), _(M,B), _(M,B),
- /* 11638 */ _(M,B), _(M,T), _(M,T), _(M,R), _(M,R), _(Bi,x), _(Vs,x), _(V,B),
- /* 11640 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 11638 */ _(M,B), _(M,T), _(M,T), _(M,R), _(M,R), _(Bi,T), _(Vs,R), _(V,B),
+ /* 11640 */ _(M,T), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* 11648 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* 11650 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 11658 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
@@ -847,13 +878,30 @@
/* 11690 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 11698 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
/* 116A0 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
- /* 116A8 */ _(C,x), _(C,x), _(C,x), _(Bi,x), _(Vs,x), _(M,T), _(M,L), _(M,R),
- /* 116B0 */ _(M,B), _(M,B), _(M,T), _(M,T), _(M,T), _(M,T), _(V,T), _(N,x),
+ /* 116A8 */ _(C,x), _(C,x), _(C,x), _(Bi,T), _(Vs,R), _(M,T), _(M,L), _(M,R),
+ /* 116B0 */ _(M,B), _(M,B), _(M,T), _(M,T), _(M,T), _(M,T), _(V,R), _(N,B),
/* 116B8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
/* 116C0 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
/* 116C8 */ _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 116D0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 116D8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 116E0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 116E8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 116F0 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 116F8 */ _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x), _(x,x),
-}; /* Table items: 4488; occupancy: 73% */
+ /* Ahom */
+
+ /* 11700 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11708 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11710 */ _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x), _(C,x),
+ /* 11718 */ _(C,x), _(C,x), _(x,x), _(x,x), _(x,x), _(CM,B), _(CM,x), _(CM,T),
+ /* 11720 */ _(M,R), _(M,R), _(M,T), _(M,T), _(M,B), _(M,B), _(M,L), _(M,T),
+ /* 11728 */ _(M,B), _(M,T), _(M,T), _(PK,T), _(x,x), _(x,x), _(x,x), _(x,x),
+ /* 11730 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x),
+ /* 11738 */ _(Nd,x), _(Nd,x), _(Nd,x), _(Nd,x), _(x,x), _(x,x), _(x,x), _(x,x),
+
+}; /* Table items: 4768; occupancy: 72% */
INDIC_TABLE_ELEMENT_TYPE
hb_indic_get_categories (hb_codepoint_t u)
@@ -862,7 +910,7 @@
{
case 0x0u:
if (hb_in_range (u, 0x0028u, 0x003Fu)) return indic_table[u - 0x0028u + indic_offset_0x0028u];
- if (hb_in_range (u, 0x00D0u, 0x00D7u)) return indic_table[u - 0x00D0u + indic_offset_0x00d0u];
+ if (hb_in_range (u, 0x00B0u, 0x00D7u)) return indic_table[u - 0x00B0u + indic_offset_0x00b0u];
if (hb_in_range (u, 0x0900u, 0x0DF7u)) return indic_table[u - 0x0900u + indic_offset_0x0900u];
if (unlikely (u == 0x00A0u)) return _(CP,x);
break;
@@ -872,11 +920,12 @@
if (hb_in_range (u, 0x1700u, 0x17EFu)) return indic_table[u - 0x1700u + indic_offset_0x1700u];
if (hb_in_range (u, 0x1900u, 0x1A9Fu)) return indic_table[u - 0x1900u + indic_offset_0x1900u];
if (hb_in_range (u, 0x1B00u, 0x1C4Fu)) return indic_table[u - 0x1B00u + indic_offset_0x1b00u];
- if (hb_in_range (u, 0x1CD0u, 0x1CF7u)) return indic_table[u - 0x1CD0u + indic_offset_0x1cd0u];
+ if (hb_in_range (u, 0x1CD0u, 0x1CFFu)) return indic_table[u - 0x1CD0u + indic_offset_0x1cd0u];
break;
case 0x2u:
if (hb_in_range (u, 0x2008u, 0x2017u)) return indic_table[u - 0x2008u + indic_offset_0x2008u];
+ if (hb_in_range (u, 0x2070u, 0x2087u)) return indic_table[u - 0x2070u + indic_offset_0x2070u];
if (unlikely (u == 0x25CCu)) return _(CP,x);
break;
@@ -892,10 +941,9 @@
case 0x11u:
if (hb_in_range (u, 0x11000u, 0x110BFu)) return indic_table[u - 0x11000u + indic_offset_0x11000u];
if (hb_in_range (u, 0x11100u, 0x11237u)) return indic_table[u - 0x11100u + indic_offset_0x11100u];
- if (hb_in_range (u, 0x112B0u, 0x11377u)) return indic_table[u - 0x112B0u + indic_offset_0x112b0u];
+ if (hb_in_range (u, 0x11280u, 0x11377u)) return indic_table[u - 0x11280u + indic_offset_0x11280u];
if (hb_in_range (u, 0x11480u, 0x114DFu)) return indic_table[u - 0x11480u + indic_offset_0x11480u];
- if (hb_in_range (u, 0x11580u, 0x115C7u)) return indic_table[u - 0x11580u + indic_offset_0x11580u];
- if (hb_in_range (u, 0x11600u, 0x116CFu)) return indic_table[u - 0x11600u + indic_offset_0x11600u];
+ if (hb_in_range (u, 0x11580u, 0x1173Fu)) return indic_table[u - 0x11580u + indic_offset_0x11580u];
break;
default:
@@ -914,11 +962,14 @@
#undef ISC_CD
#undef ISC_CF
#undef ISC_CHL
+#undef ISC_CK
#undef ISC_CM
#undef ISC_CP
#undef ISC_CPR
+#undef ISC_CPrf
#undef ISC_CS
#undef ISC_CSR
+#undef ISC_CWS
#undef ISC_GM
#undef ISC_IS
#undef ISC_ZWJ
@@ -930,6 +981,7 @@
#undef ISC_x
#undef ISC_PK
#undef ISC_RS
+#undef ISC_SM
#undef ISC_TL
#undef ISC_TM
#undef ISC_V
diff --git a/src/hb-ot-shape-complex-indic.cc b/src/hb-ot-shape-complex-indic.cc
index 7723600..21256de 100644
--- a/src/hb-ot-shape-complex-indic.cc
+++ b/src/hb-ot-shape-complex-indic.cc
@@ -142,7 +142,7 @@
{
/* If it ligated, all bets are off. */
if (_hb_glyph_info_ligated (&info)) return false;
- return !!(FLAG (info.indic_category()) & flags);
+ return !!(FLAG_SAFE (info.indic_category()) & flags);
}
static inline bool
@@ -176,24 +176,8 @@
* Re-assign category
*/
-
- /* The spec says U+0952 is OT_A. However, testing shows that Uniscribe
- * treats a whole bunch of characters similarly.
- * TESTS: For example, for U+0951:
- * U+092E,U+0947,U+0952
- * U+092E,U+0952,U+0947
- * U+092E,U+0947,U+0951
- * U+092E,U+0951,U+0947
- * U+092E,U+0951,U+0952
- * U+092E,U+0952,U+0951
- */
- if (unlikely (hb_in_ranges (u, 0x0951u, 0x0952u,
- 0x1CD0u, 0x1CD2u,
- 0x1CD4u, 0x1CE1u) ||
- u == 0x1CF4u))
- cat = OT_A;
/* The following act more like the Bindus. */
- else if (unlikely (hb_in_range (u, 0x0953u, 0x0954u)))
+ if (unlikely (hb_in_range (u, 0x0953u, 0x0954u)))
cat = OT_SM;
/* The following act like consonants. */
else if (unlikely (hb_in_ranges (u, 0x0A72u, 0x0A73u,
@@ -216,15 +200,12 @@
cat = OT_Symbol;
ASSERT_STATIC ((int) INDIC_SYLLABIC_CATEGORY_AVAGRAHA == OT_Symbol);
}
- else if (unlikely (hb_in_range (u, 0x17CDu, 0x17D1u) ||
- u == 0x17CBu || u == 0x17D3u || u == 0x17DDu)) /* Khmer Various signs */
+ else if (unlikely (u == 0x17DDu)) /* https://github.com/roozbehp/unicode-data/issues/2 */
{
- /* These are like Top Matras. */
cat = OT_M;
pos = POS_ABOVE_C;
}
else if (unlikely (u == 0x17C6u)) cat = OT_N; /* Khmer Bindu doesn't like to be repositioned. */
- else if (unlikely (u == 0x17D2u)) cat = OT_Coeng; /* Khmer coeng */
else if (unlikely (hb_in_range (u, 0x2010u, 0x2011u)))
cat = OT_PLACEHOLDER;
else if (unlikely (u == 0x25CCu)) cat = OT_DOTTEDCIRCLE;
@@ -237,7 +218,7 @@
* Re-assign position.
*/
- if ((FLAG (cat) & CONSONANT_FLAGS))
+ if ((FLAG_SAFE (cat) & CONSONANT_FLAGS))
{
pos = POS_BASE_C;
if (is_ra (u))
@@ -247,7 +228,7 @@
{
pos = matra_position (u, pos);
}
- else if ((FLAG (cat) & (FLAG (OT_SM) | FLAG (OT_VD) | FLAG (OT_A) | FLAG (OT_Symbol))))
+ else if ((FLAG_SAFE (cat) & (FLAG (OT_SM) | FLAG (OT_VD) | FLAG (OT_A) | FLAG (OT_Symbol))))
{
pos = POS_SMVD;
}
@@ -557,8 +538,15 @@
indic_plan->virama_glyph = (hb_codepoint_t) -1;
/* Use zero-context would_substitute() matching for new-spec of the main
- * Indic scripts, and scripts with one spec only, but not for old-specs. */
- bool zero_context = !indic_plan->is_old_spec;
+ * Indic scripts, and scripts with one spec only, but not for old-specs.
+ * The new-spec for all dual-spec scripts says zero-context matching happens.
+ *
+ * However, testing with Malayalam shows that old and new spec both allow
+ * context. Testing with Bengali new-spec however shows that it doesn't.
+ * So, the heuristic here is the way it is. It should *only* be changed,
+ * as we discover more cases of what Windows does. DON'T TOUCH OTHERWISE.
+ */
+ bool zero_context = !indic_plan->is_old_spec && plan->props.script != HB_SCRIPT_MALAYALAM;
indic_plan->rphf.init (&plan->map, HB_TAG('r','p','h','f'), zero_context);
indic_plan->pref.init (&plan->map, HB_TAG('p','r','e','f'), zero_context);
indic_plan->blwf.init (&plan->map, HB_TAG('b','l','w','f'), zero_context);
@@ -756,7 +744,7 @@
{
default:
assert (false);
- /* fallthrough */
+ HB_FALLTHROUGH;
case BASE_POS_LAST:
{
@@ -963,7 +951,7 @@
indic_position_t last_pos = POS_START;
for (unsigned int i = start; i < end; i++)
{
- if ((FLAG (info[i].indic_category()) & (JOINER_FLAGS | FLAG (OT_N) | FLAG (OT_RS) | MEDIAL_FLAGS | HALANT_OR_COENG_FLAGS)))
+ if ((FLAG_SAFE (info[i].indic_category()) & (JOINER_FLAGS | FLAG (OT_N) | FLAG (OT_RS) | MEDIAL_FLAGS | HALANT_OR_COENG_FLAGS)))
{
info[i].indic_position() = last_pos;
if (unlikely (info[i].indic_category() == OT_H &&
@@ -1012,7 +1000,7 @@
info[i].syllable() = i - start;
/* Sit tight, rock 'n roll! */
- hb_bubble_sort (info + start, end - start, compare_indic_order);
+ hb_stable_sort (info + start, end - start, compare_indic_order);
/* Find base again */
base = end;
for (unsigned int i = start; i < end; i++)
@@ -1025,7 +1013,11 @@
* around like crazy. In old-spec mode, we move halants around, so in
* that case merge all clusters after base. Otherwise, check the sort
* order and merge as needed.
- * For pre-base stuff, we handle cluster issues in final reordering. */
+ * For pre-base stuff, we handle cluster issues in final reordering.
+ *
+ * We could use buffer->sort() for this, if there was no special
+ * reordering of pre-base stuff happening later...
+ */
if (indic_plan->is_old_spec || end - base > 127)
buffer->merge_clusters (base, end);
else
@@ -1161,17 +1153,6 @@
}
}
-
-static void
-initial_reordering_vowel_syllable (const hb_ot_shape_plan_t *plan,
- hb_face_t *face,
- hb_buffer_t *buffer,
- unsigned int start, unsigned int end)
-{
- /* We made the vowels look like consonants. So let's call the consonant logic! */
- initial_reordering_consonant_syllable (plan, face, buffer, start, end);
-}
-
static void
initial_reordering_standalone_cluster (const hb_ot_shape_plan_t *plan,
hb_face_t *face,
@@ -1194,50 +1175,27 @@
}
static void
-initial_reordering_broken_cluster (const hb_ot_shape_plan_t *plan,
- hb_face_t *face,
- hb_buffer_t *buffer,
- unsigned int start, unsigned int end)
-{
- /* We already inserted dotted-circles, so just call the standalone_cluster. */
- initial_reordering_standalone_cluster (plan, face, buffer, start, end);
-}
-
-static void
-initial_reordering_symbol_cluster (const hb_ot_shape_plan_t *plan HB_UNUSED,
- hb_face_t *face HB_UNUSED,
- hb_buffer_t *buffer HB_UNUSED,
- unsigned int start HB_UNUSED, unsigned int end HB_UNUSED)
-{
- /* Nothing to do right now. If we ever switch to using the output
- * buffer in the reordering process, we'd need to next_glyph() here. */
-}
-
-static void
-initial_reordering_non_indic_cluster (const hb_ot_shape_plan_t *plan HB_UNUSED,
- hb_face_t *face HB_UNUSED,
- hb_buffer_t *buffer HB_UNUSED,
- unsigned int start HB_UNUSED, unsigned int end HB_UNUSED)
-{
- /* Nothing to do right now. If we ever switch to using the output
- * buffer in the reordering process, we'd need to next_glyph() here. */
-}
-
-
-static void
initial_reordering_syllable (const hb_ot_shape_plan_t *plan,
hb_face_t *face,
hb_buffer_t *buffer,
unsigned int start, unsigned int end)
{
syllable_type_t syllable_type = (syllable_type_t) (buffer->info[start].syllable() & 0x0F);
- switch (syllable_type) {
- case consonant_syllable: initial_reordering_consonant_syllable (plan, face, buffer, start, end); return;
- case vowel_syllable: initial_reordering_vowel_syllable (plan, face, buffer, start, end); return;
- case standalone_cluster: initial_reordering_standalone_cluster (plan, face, buffer, start, end); return;
- case symbol_cluster: initial_reordering_symbol_cluster (plan, face, buffer, start, end); return;
- case broken_cluster: initial_reordering_broken_cluster (plan, face, buffer, start, end); return;
- case non_indic_cluster: initial_reordering_non_indic_cluster (plan, face, buffer, start, end); return;
+ switch (syllable_type)
+ {
+ case vowel_syllable: /* We made the vowels look like consonants. So let's call the consonant logic! */
+ case consonant_syllable:
+ initial_reordering_consonant_syllable (plan, face, buffer, start, end);
+ break;
+
+ case broken_cluster: /* We already inserted dotted-circles, so just call the standalone_cluster. */
+ case standalone_cluster:
+ initial_reordering_standalone_cluster (plan, face, buffer, start, end);
+ break;
+
+ case symbol_cluster:
+ case non_indic_cluster:
+ break;
}
}
@@ -1273,7 +1231,7 @@
buffer->idx = 0;
unsigned int last_syllable = 0;
- while (buffer->idx < buffer->len)
+ while (buffer->idx < buffer->len && !buffer->in_error)
{
unsigned int syllable = buffer->cur().syllable();
syllable_type_t syllable_type = (syllable_type_t) (syllable & 0x0F);
@@ -1281,19 +1239,19 @@
{
last_syllable = syllable;
- hb_glyph_info_t info = dottedcircle;
- info.cluster = buffer->cur().cluster;
- info.mask = buffer->cur().mask;
- info.syllable() = buffer->cur().syllable();
+ hb_glyph_info_t ginfo = dottedcircle;
+ ginfo.cluster = buffer->cur().cluster;
+ ginfo.mask = buffer->cur().mask;
+ ginfo.syllable() = buffer->cur().syllable();
/* TODO Set glyph_props? */
/* Insert dottedcircle after possible Repha. */
- while (buffer->idx < buffer->len &&
+ while (buffer->idx < buffer->len && !buffer->in_error &&
last_syllable == buffer->cur().syllable() &&
buffer->cur().indic_category() == OT_Repha)
buffer->next_glyph ();
- buffer->output_info (info);
+ buffer->output_info (ginfo);
}
else
buffer->next_glyph ();
@@ -1310,18 +1268,8 @@
update_consonant_positions (plan, font, buffer);
insert_dotted_circles (plan, font, buffer);
- hb_glyph_info_t *info = buffer->info;
- unsigned int count = buffer->len;
- if (unlikely (!count)) return;
- unsigned int last = 0;
- unsigned int last_syllable = info[0].syllable();
- for (unsigned int i = 1; i < count; i++)
- if (last_syllable != info[i].syllable()) {
- initial_reordering_syllable (plan, font->face, buffer, last, i);
- last = i;
- last_syllable = info[last].syllable();
- }
- initial_reordering_syllable (plan, font->face, buffer, last, count);
+ foreach_syllable (buffer, start, end)
+ initial_reordering_syllable (plan, font->face, buffer, start, end);
}
static void
@@ -1388,6 +1336,25 @@
break;
}
}
+ /* For Malayalam, skip over unformed below- (but NOT post-) forms. */
+ if (buffer->props.script == HB_SCRIPT_MALAYALAM)
+ {
+ for (unsigned int i = base + 1; i < end; i++)
+ {
+ while (i < end && is_joiner (info[i]))
+ i++;
+ if (i == end || !is_halant_or_coeng (info[i]))
+ break;
+ i++; /* Skip halant. */
+ while (i < end && is_joiner (info[i]))
+ i++;
+ if (i < end && is_consonant (info[i]) && info[i].indic_position() == POS_BELOW_C)
+ {
+ base = i;
+ info[base].indic_position() = POS_BASE_C;
+ }
+ }
+ }
if (start < base && info[base].indic_position() > POS_BASE_C)
base--;
@@ -1448,12 +1415,17 @@
if (info[i - 1].indic_position () == POS_PRE_M)
{
unsigned int old_pos = i - 1;
+ if (old_pos < base && base <= new_pos) /* Shouldn't actually happen. */
+ base--;
+
hb_glyph_info_t tmp = info[old_pos];
memmove (&info[old_pos], &info[old_pos + 1], (new_pos - old_pos) * sizeof (info[0]));
info[new_pos] = tmp;
- if (old_pos < base && base <= new_pos) /* Shouldn't actually happen. */
- base--;
+
+ /* Note: this merge_clusters() is intentionally *after* the reordering.
+ * Indic matra reordering is special and tricky... */
buffer->merge_clusters (new_pos, MIN (end, base + 1));
+
new_pos--;
}
} else {
@@ -1550,7 +1522,7 @@
{
new_reph_pos = base;
while (new_reph_pos < end &&
- !( FLAG (info[new_reph_pos + 1].indic_position()) & (FLAG (POS_POST_C) | FLAG (POS_AFTER_POST) | FLAG (POS_SMVD))))
+ !( FLAG_SAFE (info[new_reph_pos + 1].indic_position()) & (FLAG (POS_POST_C) | FLAG (POS_AFTER_POST) | FLAG (POS_SMVD))))
new_reph_pos++;
if (new_reph_pos < end)
goto reph_move;
@@ -1606,12 +1578,12 @@
reph_move:
{
- buffer->merge_clusters (start, new_reph_pos + 1);
-
/* Move */
+ buffer->merge_clusters (start, new_reph_pos + 1);
hb_glyph_info_t reph = info[start];
memmove (&info[start], &info[start + 1], (new_reph_pos - start) * sizeof (info[0]));
info[new_reph_pos] = reph;
+
if (start < base && base <= new_reph_pos)
base--;
}
@@ -1666,8 +1638,8 @@
if (new_pos > start && info[new_pos - 1].indic_category() == OT_M)
{
unsigned int old_pos = i;
- for (unsigned int i = base + 1; i < old_pos; i++)
- if (info[i].indic_category() == OT_M)
+ for (unsigned int j = base + 1; j < old_pos; j++)
+ if (info[j].indic_category() == OT_M)
{
new_pos--;
break;
@@ -1684,10 +1656,12 @@
{
unsigned int old_pos = i;
+
buffer->merge_clusters (new_pos, old_pos + 1);
hb_glyph_info_t tmp = info[old_pos];
memmove (&info[new_pos + 1], &info[new_pos], (old_pos - new_pos) * sizeof (info[0]));
info[new_pos] = tmp;
+
if (new_pos <= base && base < old_pos)
base++;
}
@@ -1701,7 +1675,7 @@
/* Apply 'init' to the Left Matra if it's a word start. */
if (info[start].indic_position () == POS_PRE_M &&
(!start ||
- !(FLAG (_hb_glyph_info_get_general_category (&info[start - 1])) &
+ !(FLAG_SAFE (_hb_glyph_info_get_general_category (&info[start - 1])) &
FLAG_RANGE (HB_UNICODE_GENERAL_CATEGORY_FORMAT, HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK))))
info[start].mask |= indic_plan->mask_array[INIT];
@@ -1737,16 +1711,8 @@
unsigned int count = buffer->len;
if (unlikely (!count)) return;
- hb_glyph_info_t *info = buffer->info;
- unsigned int last = 0;
- unsigned int last_syllable = info[0].syllable();
- for (unsigned int i = 1; i < count; i++)
- if (last_syllable != info[i].syllable()) {
- final_reordering_syllable (plan, buffer, last, i);
- last = i;
- last_syllable = info[last].syllable();
- }
- final_reordering_syllable (plan, buffer, last, count);
+ foreach_syllable (buffer, start, end)
+ final_reordering_syllable (plan, buffer, start, end);
HB_BUFFER_DEALLOCATE_VAR (buffer, indic_category);
HB_BUFFER_DEALLOCATE_VAR (buffer, indic_position);
@@ -1847,7 +1813,7 @@
}
}
- return c->unicode->decompose (ab, a, b);
+ return (bool) c->unicode->decompose (ab, a, b);
}
static bool
@@ -1863,7 +1829,7 @@
/* Composition-exclusion exceptions that we want to recompose. */
if (a == 0x09AFu && b == 0x09BCu) { *ab = 0x09DFu; return true; }
- return c->unicode->compose (a, b, ab);
+ return (bool) c->unicode->compose (a, b, ab);
}
@@ -1875,6 +1841,7 @@
data_create_indic,
data_destroy_indic,
NULL, /* preprocess_text */
+ NULL, /* postprocess_glyphs */
HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS_NO_SHORT_CIRCUIT,
decompose_indic,
compose_indic,
diff --git a/src/hb-ot-shape-complex-myanmar-machine.hh b/src/hb-ot-shape-complex-myanmar-machine.hh
index bb80d7a..29fdf9a 100644
--- a/src/hb-ot-shape-complex-myanmar-machine.hh
+++ b/src/hb-ot-shape-complex-myanmar-machine.hh
@@ -1,5 +1,5 @@
-#line 1 "../../src/hb-ot-shape-complex-myanmar-machine.rl"
+#line 1 "hb-ot-shape-complex-myanmar-machine.rl"
/*
* Copyright © 2011,2012 Google, Inc.
*
@@ -32,7 +32,7 @@
#include "hb-private.hh"
-#line 36 "hb-ot-shape-complex-myanmar-machine.hh.tmp"
+#line 36 "hb-ot-shape-complex-myanmar-machine.hh"
static const unsigned char _myanmar_syllable_machine_trans_keys[] = {
1u, 31u, 3u, 30u, 5u, 29u, 5u, 8u, 5u, 29u, 3u, 25u, 5u, 25u, 5u, 25u,
3u, 29u, 3u, 29u, 3u, 29u, 3u, 29u, 1u, 16u, 3u, 29u, 3u, 29u, 3u, 29u,
@@ -261,11 +261,11 @@
static const int myanmar_syllable_machine_en_main = 0;
-#line 36 "../../src/hb-ot-shape-complex-myanmar-machine.rl"
+#line 36 "hb-ot-shape-complex-myanmar-machine.rl"
-#line 93 "../../src/hb-ot-shape-complex-myanmar-machine.rl"
+#line 93 "hb-ot-shape-complex-myanmar-machine.rl"
#define found_syllable(syllable_type) \
@@ -285,7 +285,7 @@
int cs;
hb_glyph_info_t *info = buffer->info;
-#line 289 "hb-ot-shape-complex-myanmar-machine.hh.tmp"
+#line 289 "hb-ot-shape-complex-myanmar-machine.hh"
{
cs = myanmar_syllable_machine_start;
ts = 0;
@@ -293,7 +293,7 @@
act = 0;
}
-#line 114 "../../src/hb-ot-shape-complex-myanmar-machine.rl"
+#line 114 "hb-ot-shape-complex-myanmar-machine.rl"
p = 0;
@@ -302,7 +302,7 @@
unsigned int last = 0;
unsigned int syllable_serial = 1;
-#line 306 "hb-ot-shape-complex-myanmar-machine.hh.tmp"
+#line 306 "hb-ot-shape-complex-myanmar-machine.hh"
{
int _slen;
int _trans;
@@ -316,7 +316,7 @@
#line 1 "NONE"
{ts = p;}
break;
-#line 320 "hb-ot-shape-complex-myanmar-machine.hh.tmp"
+#line 320 "hb-ot-shape-complex-myanmar-machine.hh"
}
_keys = _myanmar_syllable_machine_trans_keys + (cs<<1);
@@ -335,38 +335,38 @@
switch ( _myanmar_syllable_machine_trans_actions[_trans] ) {
case 7:
-#line 85 "../../src/hb-ot-shape-complex-myanmar-machine.rl"
+#line 85 "hb-ot-shape-complex-myanmar-machine.rl"
{te = p+1;{ found_syllable (consonant_syllable); }}
break;
case 5:
-#line 86 "../../src/hb-ot-shape-complex-myanmar-machine.rl"
+#line 86 "hb-ot-shape-complex-myanmar-machine.rl"
{te = p+1;{ found_syllable (non_myanmar_cluster); }}
break;
case 10:
-#line 87 "../../src/hb-ot-shape-complex-myanmar-machine.rl"
+#line 87 "hb-ot-shape-complex-myanmar-machine.rl"
{te = p+1;{ found_syllable (punctuation_cluster); }}
break;
case 4:
-#line 88 "../../src/hb-ot-shape-complex-myanmar-machine.rl"
+#line 88 "hb-ot-shape-complex-myanmar-machine.rl"
{te = p+1;{ found_syllable (broken_cluster); }}
break;
case 3:
-#line 89 "../../src/hb-ot-shape-complex-myanmar-machine.rl"
+#line 89 "hb-ot-shape-complex-myanmar-machine.rl"
{te = p+1;{ found_syllable (non_myanmar_cluster); }}
break;
case 6:
-#line 85 "../../src/hb-ot-shape-complex-myanmar-machine.rl"
+#line 85 "hb-ot-shape-complex-myanmar-machine.rl"
{te = p;p--;{ found_syllable (consonant_syllable); }}
break;
case 8:
-#line 88 "../../src/hb-ot-shape-complex-myanmar-machine.rl"
+#line 88 "hb-ot-shape-complex-myanmar-machine.rl"
{te = p;p--;{ found_syllable (broken_cluster); }}
break;
case 9:
-#line 89 "../../src/hb-ot-shape-complex-myanmar-machine.rl"
+#line 89 "hb-ot-shape-complex-myanmar-machine.rl"
{te = p;p--;{ found_syllable (non_myanmar_cluster); }}
break;
-#line 370 "hb-ot-shape-complex-myanmar-machine.hh.tmp"
+#line 370 "hb-ot-shape-complex-myanmar-machine.hh"
}
_again:
@@ -375,7 +375,7 @@
#line 1 "NONE"
{ts = 0;}
break;
-#line 379 "hb-ot-shape-complex-myanmar-machine.hh.tmp"
+#line 379 "hb-ot-shape-complex-myanmar-machine.hh"
}
if ( ++p != pe )
@@ -391,7 +391,7 @@
}
-#line 123 "../../src/hb-ot-shape-complex-myanmar-machine.rl"
+#line 123 "hb-ot-shape-complex-myanmar-machine.rl"
}
diff --git a/src/hb-ot-shape-complex-myanmar.cc b/src/hb-ot-shape-complex-myanmar.cc
index d016380..7b04344 100644
--- a/src/hb-ot-shape-complex-myanmar.cc
+++ b/src/hb-ot-shape-complex-myanmar.cc
@@ -154,7 +154,7 @@
{
/* If it ligated, all bets are off. */
if (_hb_glyph_info_ligated (&info)) return false;
- return !!(FLAG (info.myanmar_category()) & flags);
+ return !!(FLAG_SAFE (info.myanmar_category()) & flags);
}
static inline bool
@@ -199,6 +199,10 @@
cat = (indic_category_t) OT_A;
break;
+ case 0x1039u:
+ cat = (indic_category_t) OT_H;
+ break;
+
case 0x103Au:
cat = (indic_category_t) OT_As;
break;
@@ -304,9 +308,7 @@
* http://www.microsoft.com/typography/OpenTypeDev/myanmar/intro.htm */
static void
-initial_reordering_consonant_syllable (const hb_ot_shape_plan_t *plan,
- hb_face_t *face,
- hb_buffer_t *buffer,
+initial_reordering_consonant_syllable (hb_buffer_t *buffer,
unsigned int start, unsigned int end)
{
hb_glyph_info_t *info = buffer->info;
@@ -393,43 +395,11 @@
}
}
- buffer->merge_clusters (start, end);
/* Sit tight, rock 'n roll! */
- hb_bubble_sort (info + start, end - start, compare_myanmar_order);
+ buffer->sort (start, end, compare_myanmar_order);
}
static void
-initial_reordering_broken_cluster (const hb_ot_shape_plan_t *plan,
- hb_face_t *face,
- hb_buffer_t *buffer,
- unsigned int start, unsigned int end)
-{
- /* We already inserted dotted-circles, so just call the consonant_syllable. */
- initial_reordering_consonant_syllable (plan, face, buffer, start, end);
-}
-
-static void
-initial_reordering_punctuation_cluster (const hb_ot_shape_plan_t *plan HB_UNUSED,
- hb_face_t *face HB_UNUSED,
- hb_buffer_t *buffer HB_UNUSED,
- unsigned int start HB_UNUSED, unsigned int end HB_UNUSED)
-{
- /* Nothing to do right now. If we ever switch to using the output
- * buffer in the reordering process, we'd need to next_glyph() here. */
-}
-
-static void
-initial_reordering_non_myanmar_cluster (const hb_ot_shape_plan_t *plan HB_UNUSED,
- hb_face_t *face HB_UNUSED,
- hb_buffer_t *buffer HB_UNUSED,
- unsigned int start HB_UNUSED, unsigned int end HB_UNUSED)
-{
- /* Nothing to do right now. If we ever switch to using the output
- * buffer in the reordering process, we'd need to next_glyph() here. */
-}
-
-
-static void
initial_reordering_syllable (const hb_ot_shape_plan_t *plan,
hb_face_t *face,
hb_buffer_t *buffer,
@@ -437,10 +407,15 @@
{
syllable_type_t syllable_type = (syllable_type_t) (buffer->info[start].syllable() & 0x0F);
switch (syllable_type) {
- case consonant_syllable: initial_reordering_consonant_syllable (plan, face, buffer, start, end); return;
- case punctuation_cluster: initial_reordering_punctuation_cluster (plan, face, buffer, start, end); return;
- case broken_cluster: initial_reordering_broken_cluster (plan, face, buffer, start, end); return;
- case non_myanmar_cluster: initial_reordering_non_myanmar_cluster (plan, face, buffer, start, end); return;
+
+ case broken_cluster: /* We already inserted dotted-circles, so just call the consonant_syllable. */
+ case consonant_syllable:
+ initial_reordering_consonant_syllable (buffer, start, end);
+ break;
+
+ case punctuation_cluster:
+ case non_myanmar_cluster:
+ break;
}
}
@@ -476,7 +451,7 @@
buffer->idx = 0;
unsigned int last_syllable = 0;
- while (buffer->idx < buffer->len)
+ while (buffer->idx < buffer->len && !buffer->in_error)
{
unsigned int syllable = buffer->cur().syllable();
syllable_type_t syllable_type = (syllable_type_t) (syllable & 0x0F);
@@ -484,12 +459,12 @@
{
last_syllable = syllable;
- hb_glyph_info_t info = dottedcircle;
- info.cluster = buffer->cur().cluster;
- info.mask = buffer->cur().mask;
- info.syllable() = buffer->cur().syllable();
+ hb_glyph_info_t ginfo = dottedcircle;
+ ginfo.cluster = buffer->cur().cluster;
+ ginfo.mask = buffer->cur().mask;
+ ginfo.syllable() = buffer->cur().syllable();
- buffer->output_info (info);
+ buffer->output_info (ginfo);
}
else
buffer->next_glyph ();
@@ -505,18 +480,8 @@
{
insert_dotted_circles (plan, font, buffer);
- hb_glyph_info_t *info = buffer->info;
- unsigned int count = buffer->len;
- if (unlikely (!count)) return;
- unsigned int last = 0;
- unsigned int last_syllable = info[0].syllable();
- for (unsigned int i = 1; i < count; i++)
- if (last_syllable != info[i].syllable()) {
- initial_reordering_syllable (plan, font->face, buffer, last, i);
- last = i;
- last_syllable = info[last].syllable();
- }
- initial_reordering_syllable (plan, font->face, buffer, last, count);
+ foreach_syllable (buffer, start, end)
+ initial_reordering_syllable (plan, font->face, buffer, start, end);
}
static void
@@ -546,6 +511,7 @@
NULL, /* data_create */
NULL, /* data_destroy */
NULL, /* preprocess_text */
+ NULL, /* postprocess_glyphs */
HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT,
NULL, /* decompose */
NULL, /* compose */
@@ -562,6 +528,7 @@
NULL, /* data_create */
NULL, /* data_destroy */
NULL, /* preprocess_text */
+ NULL, /* postprocess_glyphs */
HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS_NO_SHORT_CIRCUIT,
NULL, /* decompose */
NULL, /* compose */
diff --git a/src/hb-ot-shape-complex-private.hh b/src/hb-ot-shape-complex-private.hh
index e268933..b3372bd 100644
--- a/src/hb-ot-shape-complex-private.hh
+++ b/src/hb-ot-shape-complex-private.hh
@@ -41,12 +41,8 @@
enum hb_ot_shape_zero_width_marks_type_t {
HB_OT_SHAPE_ZERO_WIDTH_MARKS_NONE,
-// HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_EARLY,
- HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE,
HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_EARLY,
- HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE,
-
- HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT = HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE
+ HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE
};
@@ -59,9 +55,9 @@
HB_COMPLEX_SHAPER_IMPLEMENT (myanmar_old) \
HB_COMPLEX_SHAPER_IMPLEMENT (indic) \
HB_COMPLEX_SHAPER_IMPLEMENT (myanmar) \
- HB_COMPLEX_SHAPER_IMPLEMENT (sea) \
HB_COMPLEX_SHAPER_IMPLEMENT (thai) \
HB_COMPLEX_SHAPER_IMPLEMENT (tibetan) \
+ HB_COMPLEX_SHAPER_IMPLEMENT (use) \
/* ^--- Add new shapers here */
@@ -110,6 +106,15 @@
hb_buffer_t *buffer,
hb_font_t *font);
+ /* postprocess_glyphs()
+ * Called during shape().
+ * Shapers can use to modify glyphs after shaping ends.
+ * May be NULL.
+ */
+ void (*postprocess_glyphs) (const hb_ot_shape_plan_t *plan,
+ hb_buffer_t *buffer,
+ hb_font_t *font);
+
hb_ot_shape_normalization_mode_t normalization_preference;
@@ -179,9 +184,12 @@
case HB_SCRIPT_PSALTER_PAHLAVI:
/* For Arabic script, use the Arabic shaper even if no OT script tag was found.
- * This is because we do fallback shaping for Arabic script (and not others). */
- if (planner->map.chosen_script[0] != HB_OT_TAG_DEFAULT_SCRIPT ||
- planner->props.script == HB_SCRIPT_ARABIC)
+ * This is because we do fallback shaping for Arabic script (and not others).
+ * But note that Arabic shaping is applicable only to horizontal layout; for
+ * vertical text, just use the generic shaper instead. */
+ if ((planner->map.chosen_script[0] != HB_OT_TAG_DEFAULT_SCRIPT ||
+ planner->props.script == HB_SCRIPT_ARABIC) &&
+ HB_DIRECTION_IS_HORIZONTAL(planner->props.direction))
return &_hb_ot_complex_shaper_arabic;
else
return &_hb_ot_complex_shaper_default;
@@ -214,61 +222,9 @@
/* ^--- Add new shapers here */
-
#if 0
- /* Note:
- *
- * These disabled scripts are listed in ucd/IndicSyllabicCategory.txt, but according
- * to Martin Hosken and Jonathan Kew do not require complex shaping.
- *
- * TODO We should automate figuring out which scripts do not need complex shaping
- *
- * TODO We currently keep data for these scripts in our indic table. Need to fix the
- * generator to not do that.
- */
-
-
- /* Simple? */
-
- /* Unicode-3.2 additions */
- case HB_SCRIPT_BUHID:
- case HB_SCRIPT_HANUNOO:
-
- /* Unicode-5.1 additions */
- case HB_SCRIPT_SAURASHTRA:
-
- /* Unicode-6.0 additions */
- case HB_SCRIPT_BATAK:
- case HB_SCRIPT_BRAHMI:
-
-
- /* Simple */
-
- /* Unicode-1.1 additions */
- /* These have their own shaper now. */
- case HB_SCRIPT_LAO:
- case HB_SCRIPT_THAI:
-
- /* Unicode-3.2 additions */
- case HB_SCRIPT_TAGALOG:
- case HB_SCRIPT_TAGBANWA:
-
- /* Unicode-4.0 additions */
- case HB_SCRIPT_LIMBU:
- case HB_SCRIPT_TAI_LE:
-
/* Unicode-4.1 additions */
- case HB_SCRIPT_KHAROSHTHI:
case HB_SCRIPT_NEW_TAI_LUE:
- case HB_SCRIPT_SYLOTI_NAGRI:
-
- /* Unicode-5.1 additions */
- case HB_SCRIPT_KAYAH_LI:
-
- /* Unicode-5.2 additions */
- case HB_SCRIPT_TAI_VIET:
-
-
#endif
/* Unicode-1.1 additions */
@@ -285,28 +241,11 @@
/* Unicode-3.0 additions */
case HB_SCRIPT_SINHALA:
- /* Unicode-5.0 additions */
- case HB_SCRIPT_BALINESE:
-
- /* Unicode-5.1 additions */
- case HB_SCRIPT_LEPCHA:
- case HB_SCRIPT_REJANG:
- case HB_SCRIPT_SUNDANESE:
-
/* Unicode-5.2 additions */
case HB_SCRIPT_JAVANESE:
- case HB_SCRIPT_KAITHI:
- case HB_SCRIPT_MEETEI_MAYEK:
-
- /* Unicode-6.0 additions */
-
- /* Unicode-6.1 additions */
- case HB_SCRIPT_CHAKMA:
- case HB_SCRIPT_SHARADA:
- case HB_SCRIPT_TAKRI:
/* If the designer designed the font for the 'DFLT' script,
- * use the default shaper. Otherwise, use the Indic shaper.
+ * use the default shaper. Otherwise, use the specific shaper.
* Note that for some simple scripts, there may not be *any*
* GSUB/GPOS needed, so there may be no scripts found! */
if (planner->map.chosen_script[0] == HB_TAG ('D','F','L','T'))
@@ -338,23 +277,82 @@
else
return &_hb_ot_complex_shaper_default;
+
+ /* Unicode-2.0 additions */
+ //case HB_SCRIPT_TIBETAN:
+
+ /* Unicode-3.0 additions */
+ //case HB_SCRIPT_MONGOLIAN:
+ //case HB_SCRIPT_SINHALA:
+
+ /* Unicode-3.2 additions */
+ case HB_SCRIPT_BUHID:
+ case HB_SCRIPT_HANUNOO:
+ case HB_SCRIPT_TAGALOG:
+ case HB_SCRIPT_TAGBANWA:
+
+ /* Unicode-4.0 additions */
+ case HB_SCRIPT_LIMBU:
+ case HB_SCRIPT_TAI_LE:
+
/* Unicode-4.1 additions */
case HB_SCRIPT_BUGINESE:
+ case HB_SCRIPT_KHAROSHTHI:
+ case HB_SCRIPT_SYLOTI_NAGRI:
+ case HB_SCRIPT_TIFINAGH:
+
+ /* Unicode-5.0 additions */
+ case HB_SCRIPT_BALINESE:
+ //case HB_SCRIPT_NKO:
+ //case HB_SCRIPT_PHAGS_PA:
/* Unicode-5.1 additions */
case HB_SCRIPT_CHAM:
+ case HB_SCRIPT_KAYAH_LI:
+ case HB_SCRIPT_LEPCHA:
+ case HB_SCRIPT_REJANG:
+ case HB_SCRIPT_SAURASHTRA:
+ case HB_SCRIPT_SUNDANESE:
/* Unicode-5.2 additions */
+ case HB_SCRIPT_EGYPTIAN_HIEROGLYPHS:
+ //case HB_SCRIPT_JAVANESE:
+ case HB_SCRIPT_KAITHI:
+ case HB_SCRIPT_MEETEI_MAYEK:
case HB_SCRIPT_TAI_THAM:
+ case HB_SCRIPT_TAI_VIET:
+
+ /* Unicode-6.0 additions */
+ case HB_SCRIPT_BATAK:
+ case HB_SCRIPT_BRAHMI:
+ //case HB_SCRIPT_MANDAIC:
+
+ /* Unicode-6.1 additions */
+ case HB_SCRIPT_CHAKMA:
+ case HB_SCRIPT_SHARADA:
+ case HB_SCRIPT_TAKRI:
+
+ /* Unicode-7.0 additions */
+ case HB_SCRIPT_DUPLOYAN:
+ case HB_SCRIPT_GRANTHA:
+ case HB_SCRIPT_KHOJKI:
+ case HB_SCRIPT_KHUDAWADI:
+ case HB_SCRIPT_MAHAJANI:
+ //case HB_SCRIPT_MANICHAEAN:
+ case HB_SCRIPT_MODI:
+ case HB_SCRIPT_PAHAWH_HMONG:
+ //case HB_SCRIPT_PSALTER_PAHLAVI:
+ case HB_SCRIPT_SIDDHAM:
+ case HB_SCRIPT_TIRHUTA:
/* If the designer designed the font for the 'DFLT' script,
- * use the default shaper. Otherwise, use the Indic shaper.
+ * use the default shaper. Otherwise, use the specific shaper.
* Note that for some simple scripts, there may not be *any*
* GSUB/GPOS needed, so there may be no scripts found! */
if (planner->map.chosen_script[0] == HB_TAG ('D','F','L','T'))
return &_hb_ot_complex_shaper_default;
else
- return &_hb_ot_complex_shaper_sea;
+ return &_hb_ot_complex_shaper_use;
}
}
diff --git a/src/hb-ot-shape-complex-sea-machine.hh b/src/hb-ot-shape-complex-sea-machine.hh
deleted file mode 100644
index 86b7ae7..0000000
--- a/src/hb-ot-shape-complex-sea-machine.hh
+++ /dev/null
@@ -1,224 +0,0 @@
-
-#line 1 "../../src/hb-ot-shape-complex-sea-machine.rl"
-/*
- * Copyright © 2011,2012,2013 Google, Inc.
- *
- * This is part of HarfBuzz, a text shaping library.
- *
- * Permission is hereby granted, without written agreement and without
- * license or royalty fees, to use, copy, modify, and distribute this
- * software and its documentation for any purpose, provided that the
- * above copyright notice and the following two paragraphs appear in
- * all copies of this software.
- *
- * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
- * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
- * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
- * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
- * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
- *
- * Google Author(s): Behdad Esfahbod
- */
-
-#ifndef HB_OT_SHAPE_COMPLEX_SEA_MACHINE_HH
-#define HB_OT_SHAPE_COMPLEX_SEA_MACHINE_HH
-
-#include "hb-private.hh"
-
-
-#line 36 "hb-ot-shape-complex-sea-machine.hh.tmp"
-static const unsigned char _sea_syllable_machine_trans_keys[] = {
- 1u, 1u, 1u, 1u, 1u, 29u, 3u, 29u, 3u, 29u, 1u, 1u, 0
-};
-
-static const char _sea_syllable_machine_key_spans[] = {
- 1, 1, 29, 27, 27, 1
-};
-
-static const char _sea_syllable_machine_index_offsets[] = {
- 0, 2, 4, 34, 62, 90
-};
-
-static const char _sea_syllable_machine_indicies[] = {
- 1, 0, 3, 2, 1, 1, 3, 5,
- 4, 4, 4, 4, 4, 3, 4, 1,
- 4, 4, 4, 4, 3, 4, 4, 4,
- 4, 3, 4, 4, 4, 3, 3, 3,
- 3, 4, 1, 7, 6, 6, 6, 6,
- 6, 1, 6, 6, 6, 6, 6, 6,
- 1, 6, 6, 6, 6, 1, 6, 6,
- 6, 1, 1, 1, 1, 6, 3, 9,
- 8, 8, 8, 8, 8, 3, 8, 8,
- 8, 8, 8, 8, 3, 8, 8, 8,
- 8, 3, 8, 8, 8, 3, 3, 3,
- 3, 8, 3, 10, 0
-};
-
-static const char _sea_syllable_machine_trans_targs[] = {
- 2, 3, 2, 4, 2, 5, 2, 0,
- 2, 1, 2
-};
-
-static const char _sea_syllable_machine_trans_actions[] = {
- 1, 2, 3, 2, 6, 0, 7, 0,
- 8, 0, 9
-};
-
-static const char _sea_syllable_machine_to_state_actions[] = {
- 0, 0, 4, 0, 0, 0
-};
-
-static const char _sea_syllable_machine_from_state_actions[] = {
- 0, 0, 5, 0, 0, 0
-};
-
-static const char _sea_syllable_machine_eof_trans[] = {
- 1, 3, 0, 7, 9, 11
-};
-
-static const int sea_syllable_machine_start = 2;
-static const int sea_syllable_machine_first_final = 2;
-static const int sea_syllable_machine_error = -1;
-
-static const int sea_syllable_machine_en_main = 2;
-
-
-#line 36 "../../src/hb-ot-shape-complex-sea-machine.rl"
-
-
-
-#line 67 "../../src/hb-ot-shape-complex-sea-machine.rl"
-
-
-#define found_syllable(syllable_type) \
- HB_STMT_START { \
- if (0) fprintf (stderr, "syllable %d..%d %s\n", last, p+1, #syllable_type); \
- for (unsigned int i = last; i < p+1; i++) \
- info[i].syllable() = (syllable_serial << 4) | syllable_type; \
- last = p+1; \
- syllable_serial++; \
- if (unlikely (syllable_serial == 16)) syllable_serial = 1; \
- } HB_STMT_END
-
-static void
-find_syllables (hb_buffer_t *buffer)
-{
- unsigned int p, pe, eof, ts HB_UNUSED, te HB_UNUSED, act HB_UNUSED;
- int cs;
- hb_glyph_info_t *info = buffer->info;
-
-#line 117 "hb-ot-shape-complex-sea-machine.hh.tmp"
- {
- cs = sea_syllable_machine_start;
- ts = 0;
- te = 0;
- act = 0;
- }
-
-#line 88 "../../src/hb-ot-shape-complex-sea-machine.rl"
-
-
- p = 0;
- pe = eof = buffer->len;
-
- unsigned int last = 0;
- unsigned int syllable_serial = 1;
-
-#line 134 "hb-ot-shape-complex-sea-machine.hh.tmp"
- {
- int _slen;
- int _trans;
- const unsigned char *_keys;
- const char *_inds;
- if ( p == pe )
- goto _test_eof;
-_resume:
- switch ( _sea_syllable_machine_from_state_actions[cs] ) {
- case 5:
-#line 1 "NONE"
- {ts = p;}
- break;
-#line 148 "hb-ot-shape-complex-sea-machine.hh.tmp"
- }
-
- _keys = _sea_syllable_machine_trans_keys + (cs<<1);
- _inds = _sea_syllable_machine_indicies + _sea_syllable_machine_index_offsets[cs];
-
- _slen = _sea_syllable_machine_key_spans[cs];
- _trans = _inds[ _slen > 0 && _keys[0] <=( info[p].sea_category()) &&
- ( info[p].sea_category()) <= _keys[1] ?
- ( info[p].sea_category()) - _keys[0] : _slen ];
-
-_eof_trans:
- cs = _sea_syllable_machine_trans_targs[_trans];
-
- if ( _sea_syllable_machine_trans_actions[_trans] == 0 )
- goto _again;
-
- switch ( _sea_syllable_machine_trans_actions[_trans] ) {
- case 2:
-#line 1 "NONE"
- {te = p+1;}
- break;
- case 6:
-#line 63 "../../src/hb-ot-shape-complex-sea-machine.rl"
- {te = p+1;{ found_syllable (non_sea_cluster); }}
- break;
- case 7:
-#line 61 "../../src/hb-ot-shape-complex-sea-machine.rl"
- {te = p;p--;{ found_syllable (consonant_syllable); }}
- break;
- case 8:
-#line 62 "../../src/hb-ot-shape-complex-sea-machine.rl"
- {te = p;p--;{ found_syllable (broken_cluster); }}
- break;
- case 9:
-#line 63 "../../src/hb-ot-shape-complex-sea-machine.rl"
- {te = p;p--;{ found_syllable (non_sea_cluster); }}
- break;
- case 1:
-#line 61 "../../src/hb-ot-shape-complex-sea-machine.rl"
- {{p = ((te))-1;}{ found_syllable (consonant_syllable); }}
- break;
- case 3:
-#line 62 "../../src/hb-ot-shape-complex-sea-machine.rl"
- {{p = ((te))-1;}{ found_syllable (broken_cluster); }}
- break;
-#line 194 "hb-ot-shape-complex-sea-machine.hh.tmp"
- }
-
-_again:
- switch ( _sea_syllable_machine_to_state_actions[cs] ) {
- case 4:
-#line 1 "NONE"
- {ts = 0;}
- break;
-#line 203 "hb-ot-shape-complex-sea-machine.hh.tmp"
- }
-
- if ( ++p != pe )
- goto _resume;
- _test_eof: {}
- if ( p == eof )
- {
- if ( _sea_syllable_machine_eof_trans[cs] > 0 ) {
- _trans = _sea_syllable_machine_eof_trans[cs] - 1;
- goto _eof_trans;
- }
- }
-
- }
-
-#line 97 "../../src/hb-ot-shape-complex-sea-machine.rl"
-
-}
-
-#undef found_syllable
-
-#endif /* HB_OT_SHAPE_COMPLEX_SEA_MACHINE_HH */
diff --git a/src/hb-ot-shape-complex-sea-machine.rl b/src/hb-ot-shape-complex-sea-machine.rl
deleted file mode 100644
index 46140fc..0000000
--- a/src/hb-ot-shape-complex-sea-machine.rl
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright © 2011,2012,2013 Google, Inc.
- *
- * This is part of HarfBuzz, a text shaping library.
- *
- * Permission is hereby granted, without written agreement and without
- * license or royalty fees, to use, copy, modify, and distribute this
- * software and its documentation for any purpose, provided that the
- * above copyright notice and the following two paragraphs appear in
- * all copies of this software.
- *
- * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
- * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
- * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
- * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
- * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
- *
- * Google Author(s): Behdad Esfahbod
- */
-
-#ifndef HB_OT_SHAPE_COMPLEX_SEA_MACHINE_HH
-#define HB_OT_SHAPE_COMPLEX_SEA_MACHINE_HH
-
-#include "hb-private.hh"
-
-%%{
- machine sea_syllable_machine;
- alphtype unsigned char;
- write data;
-}%%
-
-%%{
-
-# Same order as enum sea_category_t. Not sure how to avoid duplication.
-C = 1;
-GB = 12; # Generic Base
-H = 4; # Halant
-IV = 2; # Independent Vowel
-MR = 22; # Medial Ra
-CM = 17; # Consonant Medial
-VAbv = 26;
-VBlw = 27;
-VPre = 28;
-VPst = 29;
-T = 3; # Tone Marks
-A = 10; # Anusvara
-
-syllable_tail = (VPre|VAbv|VBlw|VPst|H.C|CM|MR|T|A)*;
-
-consonant_syllable = (C|IV|GB) syllable_tail;
-broken_cluster = syllable_tail;
-other = any;
-
-main := |*
- consonant_syllable => { found_syllable (consonant_syllable); };
- broken_cluster => { found_syllable (broken_cluster); };
- other => { found_syllable (non_sea_cluster); };
-*|;
-
-
-}%%
-
-#define found_syllable(syllable_type) \
- HB_STMT_START { \
- if (0) fprintf (stderr, "syllable %d..%d %s\n", last, p+1, #syllable_type); \
- for (unsigned int i = last; i < p+1; i++) \
- info[i].syllable() = (syllable_serial << 4) | syllable_type; \
- last = p+1; \
- syllable_serial++; \
- if (unlikely (syllable_serial == 16)) syllable_serial = 1; \
- } HB_STMT_END
-
-static void
-find_syllables (hb_buffer_t *buffer)
-{
- unsigned int p, pe, eof, ts HB_UNUSED, te HB_UNUSED, act HB_UNUSED;
- int cs;
- hb_glyph_info_t *info = buffer->info;
- %%{
- write init;
- getkey info[p].sea_category();
- }%%
-
- p = 0;
- pe = eof = buffer->len;
-
- unsigned int last = 0;
- unsigned int syllable_serial = 1;
- %%{
- write exec;
- }%%
-}
-
-#undef found_syllable
-
-#endif /* HB_OT_SHAPE_COMPLEX_SEA_MACHINE_HH */
diff --git a/src/hb-ot-shape-complex-sea.cc b/src/hb-ot-shape-complex-sea.cc
deleted file mode 100644
index f08b7cc..0000000
--- a/src/hb-ot-shape-complex-sea.cc
+++ /dev/null
@@ -1,380 +0,0 @@
-/*
- * Copyright © 2011,2012,2013 Google, Inc.
- *
- * This is part of HarfBuzz, a text shaping library.
- *
- * Permission is hereby granted, without written agreement and without
- * license or royalty fees, to use, copy, modify, and distribute this
- * software and its documentation for any purpose, provided that the
- * above copyright notice and the following two paragraphs appear in
- * all copies of this software.
- *
- * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
- * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
- * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
- * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
- * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
- *
- * Google Author(s): Behdad Esfahbod
- */
-
-#include "hb-ot-shape-complex-indic-private.hh"
-
-/* buffer var allocations */
-#define sea_category() complex_var_u8_0() /* indic_category_t */
-#define sea_position() complex_var_u8_1() /* indic_position_t */
-
-
-/*
- * South-East Asian shaper.
- * Loosely based on the Myanmar spec / shaper.
- * There is no OpenType spec for this.
- */
-
-static const hb_tag_t
-basic_features[] =
-{
- /*
- * Basic features.
- * These features are applied in order, one at a time, after initial_reordering.
- */
- HB_TAG('p','r','e','f'),
- HB_TAG('a','b','v','f'),
- HB_TAG('b','l','w','f'),
- HB_TAG('p','s','t','f'),
-};
-static const hb_tag_t
-other_features[] =
-{
- /*
- * Other features.
- * These features are applied all at once, after final_reordering.
- */
- HB_TAG('p','r','e','s'),
- HB_TAG('a','b','v','s'),
- HB_TAG('b','l','w','s'),
- HB_TAG('p','s','t','s'),
- /* Positioning features, though we don't care about the types. */
- HB_TAG('d','i','s','t'),
-};
-
-static void
-setup_syllables (const hb_ot_shape_plan_t *plan,
- hb_font_t *font,
- hb_buffer_t *buffer);
-static void
-initial_reordering (const hb_ot_shape_plan_t *plan,
- hb_font_t *font,
- hb_buffer_t *buffer);
-static void
-final_reordering (const hb_ot_shape_plan_t *plan,
- hb_font_t *font,
- hb_buffer_t *buffer);
-
-static void
-collect_features_sea (hb_ot_shape_planner_t *plan)
-{
- hb_ot_map_builder_t *map = &plan->map;
-
- /* Do this before any lookups have been applied. */
- map->add_gsub_pause (setup_syllables);
-
- map->add_global_bool_feature (HB_TAG('l','o','c','l'));
- /* The Indic specs do not require ccmp, but we apply it here since if
- * there is a use of it, it's typically at the beginning. */
- map->add_global_bool_feature (HB_TAG('c','c','m','p'));
-
- map->add_gsub_pause (initial_reordering);
- for (unsigned int i = 0; i < ARRAY_LENGTH (basic_features); i++)
- {
- map->add_feature (basic_features[i], 1, F_GLOBAL | F_MANUAL_ZWJ);
- map->add_gsub_pause (NULL);
- }
- map->add_gsub_pause (final_reordering);
- for (unsigned int i = 0; i < ARRAY_LENGTH (other_features); i++)
- map->add_feature (other_features[i], 1, F_GLOBAL | F_MANUAL_ZWJ);
-}
-
-static void
-override_features_sea (hb_ot_shape_planner_t *plan)
-{
- plan->map.add_feature (HB_TAG('l','i','g','a'), 0, F_GLOBAL);
-}
-
-
-enum syllable_type_t {
- consonant_syllable,
- broken_cluster,
- non_sea_cluster,
-};
-
-#include "hb-ot-shape-complex-sea-machine.hh"
-
-
-/* Note: This enum is duplicated in the -machine.rl source file.
- * Not sure how to avoid duplication. */
-enum sea_category_t {
-// OT_C = 1,
- OT_GB = 12, /* Generic Base XXX DOTTED CIRCLE only for now */
-// OT_H = 4, /* Halant */
- OT_IV = 2, /* Independent Vowel */
- OT_MR = 22, /* Medial Ra */
-// OT_CM = 17, /* Consonant Medial */
- OT_VAbv = 26,
- OT_VBlw = 27,
- OT_VPre = 28,
- OT_VPst = 29,
- OT_T = 3, /* Tone Marks */
-// OT_A = 10, /* Anusvara */
-};
-
-static inline void
-set_sea_properties (hb_glyph_info_t &info)
-{
- hb_codepoint_t u = info.codepoint;
- unsigned int type = hb_indic_get_categories (u);
- indic_category_t cat = (indic_category_t) (type & 0x7Fu);
- indic_position_t pos = (indic_position_t) (type >> 8);
-
- /* Medial Ra */
- if (u == 0x1A55u || u == 0xAA34u)
- cat = (indic_category_t) OT_MR;
-
- if (cat == OT_M)
- {
- switch ((int) pos)
- {
- case POS_PRE_C: cat = (indic_category_t) OT_VPre; break;
- case POS_ABOVE_C: cat = (indic_category_t) OT_VAbv; break;
- case POS_BELOW_C: cat = (indic_category_t) OT_VBlw; break;
- case POS_POST_C: cat = (indic_category_t) OT_VPst; break;
- }
- }
-
- info.sea_category() = (sea_category_t) cat;
- info.sea_position() = pos;
-}
-
-
-static void
-setup_masks_sea (const hb_ot_shape_plan_t *plan HB_UNUSED,
- hb_buffer_t *buffer,
- hb_font_t *font HB_UNUSED)
-{
- HB_BUFFER_ALLOCATE_VAR (buffer, sea_category);
- HB_BUFFER_ALLOCATE_VAR (buffer, sea_position);
-
- /* We cannot setup masks here. We save information about characters
- * and setup masks later on in a pause-callback. */
-
- unsigned int count = buffer->len;
- hb_glyph_info_t *info = buffer->info;
- for (unsigned int i = 0; i < count; i++)
- set_sea_properties (info[i]);
-}
-
-static void
-setup_syllables (const hb_ot_shape_plan_t *plan HB_UNUSED,
- hb_font_t *font HB_UNUSED,
- hb_buffer_t *buffer)
-{
- find_syllables (buffer);
-}
-
-static int
-compare_sea_order (const hb_glyph_info_t *pa, const hb_glyph_info_t *pb)
-{
- int a = pa->sea_position();
- int b = pb->sea_position();
-
- return a < b ? -1 : a == b ? 0 : +1;
-}
-
-
-static void
-initial_reordering_consonant_syllable (const hb_ot_shape_plan_t *plan,
- hb_face_t *face,
- hb_buffer_t *buffer,
- unsigned int start, unsigned int end)
-{
- hb_glyph_info_t *info = buffer->info;
- unsigned int base = start;
-
- /* Reorder! */
- unsigned int i = start;
- for (; i < base; i++)
- info[i].sea_position() = POS_PRE_C;
- if (i < end)
- {
- info[i].sea_position() = POS_BASE_C;
- i++;
- }
- for (; i < end; i++)
- {
- if (info[i].sea_category() == OT_MR) /* Pre-base reordering */
- {
- info[i].sea_position() = POS_PRE_C;
- continue;
- }
- if (info[i].sea_category() == OT_VPre) /* Left matra */
- {
- info[i].sea_position() = POS_PRE_M;
- continue;
- }
-
- info[i].sea_position() = POS_AFTER_MAIN;
- }
-
- buffer->merge_clusters (start, end);
- /* Sit tight, rock 'n roll! */
- hb_bubble_sort (info + start, end - start, compare_sea_order);
-}
-
-static void
-initial_reordering_broken_cluster (const hb_ot_shape_plan_t *plan,
- hb_face_t *face,
- hb_buffer_t *buffer,
- unsigned int start, unsigned int end)
-{
- /* We already inserted dotted-circles, so just call the consonant_syllable. */
- initial_reordering_consonant_syllable (plan, face, buffer, start, end);
-}
-
-static void
-initial_reordering_non_sea_cluster (const hb_ot_shape_plan_t *plan HB_UNUSED,
- hb_face_t *face HB_UNUSED,
- hb_buffer_t *buffer HB_UNUSED,
- unsigned int start HB_UNUSED, unsigned int end HB_UNUSED)
-{
- /* Nothing to do right now. If we ever switch to using the output
- * buffer in the reordering process, we'd need to next_glyph() here. */
-}
-
-
-static void
-initial_reordering_syllable (const hb_ot_shape_plan_t *plan,
- hb_face_t *face,
- hb_buffer_t *buffer,
- unsigned int start, unsigned int end)
-{
- syllable_type_t syllable_type = (syllable_type_t) (buffer->info[start].syllable() & 0x0F);
- switch (syllable_type) {
- case consonant_syllable: initial_reordering_consonant_syllable (plan, face, buffer, start, end); return;
- case broken_cluster: initial_reordering_broken_cluster (plan, face, buffer, start, end); return;
- case non_sea_cluster: initial_reordering_non_sea_cluster (plan, face, buffer, start, end); return;
- }
-}
-
-static inline void
-insert_dotted_circles (const hb_ot_shape_plan_t *plan HB_UNUSED,
- hb_font_t *font,
- hb_buffer_t *buffer)
-{
- /* Note: This loop is extra overhead, but should not be measurable. */
- bool has_broken_syllables = false;
- unsigned int count = buffer->len;
- hb_glyph_info_t *info = buffer->info;
- for (unsigned int i = 0; i < count; i++)
- if ((info[i].syllable() & 0x0F) == broken_cluster)
- {
- has_broken_syllables = true;
- break;
- }
- if (likely (!has_broken_syllables))
- return;
-
-
- hb_codepoint_t dottedcircle_glyph;
- if (!font->get_glyph (0x25CCu, 0, &dottedcircle_glyph))
- return;
-
- hb_glyph_info_t dottedcircle = {0};
- dottedcircle.codepoint = 0x25CCu;
- set_sea_properties (dottedcircle);
- dottedcircle.codepoint = dottedcircle_glyph;
-
- buffer->clear_output ();
-
- buffer->idx = 0;
- unsigned int last_syllable = 0;
- while (buffer->idx < buffer->len)
- {
- unsigned int syllable = buffer->cur().syllable();
- syllable_type_t syllable_type = (syllable_type_t) (syllable & 0x0F);
- if (unlikely (last_syllable != syllable && syllable_type == broken_cluster))
- {
- last_syllable = syllable;
-
- hb_glyph_info_t info = dottedcircle;
- info.cluster = buffer->cur().cluster;
- info.mask = buffer->cur().mask;
- info.syllable() = buffer->cur().syllable();
-
- buffer->output_info (info);
- }
- else
- buffer->next_glyph ();
- }
-
- buffer->swap_buffers ();
-}
-
-static void
-initial_reordering (const hb_ot_shape_plan_t *plan,
- hb_font_t *font,
- hb_buffer_t *buffer)
-{
- insert_dotted_circles (plan, font, buffer);
-
- hb_glyph_info_t *info = buffer->info;
- unsigned int count = buffer->len;
- if (unlikely (!count)) return;
- unsigned int last = 0;
- unsigned int last_syllable = info[0].syllable();
- for (unsigned int i = 1; i < count; i++)
- if (last_syllable != info[i].syllable()) {
- initial_reordering_syllable (plan, font->face, buffer, last, i);
- last = i;
- last_syllable = info[last].syllable();
- }
- initial_reordering_syllable (plan, font->face, buffer, last, count);
-}
-
-static void
-final_reordering (const hb_ot_shape_plan_t *plan,
- hb_font_t *font HB_UNUSED,
- hb_buffer_t *buffer)
-{
- hb_glyph_info_t *info = buffer->info;
- unsigned int count = buffer->len;
-
- /* Zero syllables now... */
- for (unsigned int i = 0; i < count; i++)
- info[i].syllable() = 0;
-
- HB_BUFFER_DEALLOCATE_VAR (buffer, sea_category);
- HB_BUFFER_DEALLOCATE_VAR (buffer, sea_position);
-}
-
-
-const hb_ot_complex_shaper_t _hb_ot_complex_shaper_sea =
-{
- "sea",
- collect_features_sea,
- override_features_sea,
- NULL, /* data_create */
- NULL, /* data_destroy */
- NULL, /* preprocess_text */
- HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS_NO_SHORT_CIRCUIT,
- NULL, /* decompose */
- NULL, /* compose */
- setup_masks_sea,
- HB_OT_SHAPE_ZERO_WIDTH_MARKS_NONE,
- false, /* fallback_position */
-};
diff --git a/src/hb-ot-shape-complex-thai.cc b/src/hb-ot-shape-complex-thai.cc
index feb7fc7..58392b6 100644
--- a/src/hb-ot-shape-complex-thai.cc
+++ b/src/hb-ot-shape-complex-thai.cc
@@ -139,7 +139,7 @@
};
switch (action) {
- default: assert (false); /* Fallthrough */
+ default: assert (false); HB_FALLTHROUGH;
case NOP: return u;
case SD: pua_mappings = SD_mappings; break;
case SDL: pua_mappings = SDL_mappings; break;
@@ -315,7 +315,7 @@
buffer->clear_output ();
unsigned int count = buffer->len;
- for (buffer->idx = 0; buffer->idx < count;)
+ for (buffer->idx = 0; buffer->idx < count && !buffer->in_error;)
{
hb_codepoint_t u = buffer->cur().codepoint;
if (likely (!IS_SARA_AM (u))) {
@@ -330,7 +330,7 @@
if (unlikely (buffer->in_error))
return;
- /* Make Nikhahit be recognized as a mark when zeroing widths. */
+ /* Make Nikhahit be recognized as a ccc=0 mark when zeroing widths. */
unsigned int end = buffer->out_len;
_hb_glyph_info_set_general_category (&buffer->out_info[end - 2], HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK);
@@ -353,7 +353,7 @@
{
/* Since we decomposed, and NIKHAHIT is combining, merge clusters with the
* previous cluster. */
- if (start)
+ if (start && buffer->cluster_level == HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES)
buffer->merge_out_clusters (start - 1, end);
}
}
@@ -372,10 +372,11 @@
NULL, /* data_create */
NULL, /* data_destroy */
preprocess_text_thai,
+ NULL, /* postprocess_glyphs */
HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT,
NULL, /* decompose */
NULL, /* compose */
NULL, /* setup_masks */
- HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT,
+ HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE,
false,/* fallback_position */
};
diff --git a/src/hb-ot-shape-complex-tibetan.cc b/src/hb-ot-shape-complex-tibetan.cc
index 01465a4..a77b531 100644
--- a/src/hb-ot-shape-complex-tibetan.cc
+++ b/src/hb-ot-shape-complex-tibetan.cc
@@ -52,10 +52,11 @@
NULL, /* data_create */
NULL, /* data_destroy */
NULL, /* preprocess_text */
+ NULL, /* postprocess_glyphs */
HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT,
NULL, /* decompose */
NULL, /* compose */
NULL, /* setup_masks */
- HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT,
+ HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE,
true, /* fallback_position */
};
diff --git a/src/hb-ot-shape-complex-use-machine.hh b/src/hb-ot-shape-complex-use-machine.hh
new file mode 100644
index 0000000..ced9d97
--- /dev/null
+++ b/src/hb-ot-shape-complex-use-machine.hh
@@ -0,0 +1,548 @@
+
+#line 1 "hb-ot-shape-complex-use-machine.rl"
+/*
+ * Copyright © 2015 Mozilla Foundation.
+ * Copyright © 2015 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Mozilla Author(s): Jonathan Kew
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_USE_MACHINE_HH
+#define HB_OT_SHAPE_COMPLEX_USE_MACHINE_HH
+
+#include "hb-private.hh"
+
+
+#line 38 "hb-ot-shape-complex-use-machine.hh"
+static const unsigned char _use_syllable_machine_trans_keys[] = {
+ 0u, 0u, 4u, 4u, 1u, 1u, 0u, 39u, 21u, 21u, 8u, 39u, 8u, 39u, 1u, 1u,
+ 8u, 39u, 8u, 39u, 8u, 39u, 8u, 26u, 8u, 26u, 8u, 26u, 8u, 39u, 8u, 39u,
+ 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u,
+ 8u, 39u, 8u, 39u, 8u, 39u, 1u, 1u, 8u, 39u, 8u, 39u, 8u, 26u, 8u, 26u,
+ 8u, 26u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u,
+ 8u, 39u, 12u, 21u, 12u, 13u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 26u,
+ 8u, 26u, 8u, 26u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u,
+ 8u, 39u, 8u, 39u, 8u, 39u, 8u, 39u, 1u, 39u, 8u, 39u, 21u, 42u, 41u, 42u,
+ 42u, 42u, 0
+};
+
+static const char _use_syllable_machine_key_spans[] = {
+ 0, 1, 1, 40, 1, 32, 32, 1,
+ 32, 32, 32, 19, 19, 19, 32, 32,
+ 32, 32, 32, 32, 32, 32, 32, 32,
+ 32, 32, 32, 1, 32, 32, 19, 19,
+ 19, 32, 32, 32, 32, 32, 32, 32,
+ 32, 10, 2, 32, 32, 32, 32, 19,
+ 19, 19, 32, 32, 32, 32, 32, 32,
+ 32, 32, 32, 32, 39, 32, 22, 2,
+ 1
+};
+
+static const short _use_syllable_machine_index_offsets[] = {
+ 0, 0, 2, 4, 45, 47, 80, 113,
+ 115, 148, 181, 214, 234, 254, 274, 307,
+ 340, 373, 406, 439, 472, 505, 538, 571,
+ 604, 637, 670, 703, 705, 738, 771, 791,
+ 811, 831, 864, 897, 930, 963, 996, 1029,
+ 1062, 1095, 1106, 1109, 1142, 1175, 1208, 1241,
+ 1261, 1281, 1301, 1334, 1367, 1400, 1433, 1466,
+ 1499, 1532, 1565, 1598, 1631, 1671, 1704, 1727,
+ 1730
+};
+
+static const char _use_syllable_machine_indicies[] = {
+ 1, 0, 3, 2, 4, 5, 6,
+ 4, 1, 5, 8, 8, 7, 8, 8,
+ 3, 9, 8, 8, 8, 4, 4, 10,
+ 11, 8, 8, 12, 13, 14, 15, 16,
+ 17, 18, 12, 19, 20, 21, 22, 23,
+ 24, 8, 25, 26, 27, 8, 29, 28,
+ 31, 30, 30, 32, 33, 30, 30, 30,
+ 30, 30, 30, 30, 30, 34, 35, 36,
+ 37, 38, 39, 40, 41, 35, 42, 34,
+ 43, 44, 45, 46, 30, 47, 48, 49,
+ 30, 31, 30, 30, 32, 33, 30, 30,
+ 30, 30, 30, 30, 30, 30, 50, 35,
+ 36, 37, 38, 39, 40, 41, 35, 42,
+ 43, 43, 44, 45, 46, 30, 47, 48,
+ 49, 30, 32, 51, 31, 30, 30, 32,
+ 33, 30, 30, 30, 30, 30, 30, 30,
+ 30, 30, 35, 36, 37, 38, 39, 40,
+ 41, 35, 42, 43, 43, 44, 45, 46,
+ 30, 47, 48, 49, 30, 31, 30, 30,
+ 30, 30, 30, 30, 30, 30, 30, 30,
+ 30, 30, 30, 35, 36, 37, 38, 39,
+ 30, 30, 30, 30, 30, 30, 44, 45,
+ 46, 30, 47, 48, 49, 30, 31, 30,
+ 30, 30, 30, 30, 30, 30, 30, 30,
+ 30, 30, 30, 30, 30, 36, 37, 38,
+ 39, 30, 30, 30, 30, 30, 30, 30,
+ 30, 30, 30, 47, 48, 49, 30, 31,
+ 30, 30, 30, 30, 30, 30, 30, 30,
+ 30, 30, 30, 30, 30, 30, 30, 37,
+ 38, 39, 30, 31, 30, 30, 30, 30,
+ 30, 30, 30, 30, 30, 30, 30, 30,
+ 30, 30, 30, 30, 38, 39, 30, 31,
+ 30, 30, 30, 30, 30, 30, 30, 30,
+ 30, 30, 30, 30, 30, 30, 30, 30,
+ 30, 39, 30, 31, 30, 30, 30, 30,
+ 30, 30, 30, 30, 30, 30, 30, 30,
+ 30, 30, 30, 37, 38, 39, 30, 30,
+ 30, 30, 30, 30, 30, 30, 30, 30,
+ 47, 48, 49, 30, 31, 30, 30, 30,
+ 30, 30, 30, 30, 30, 30, 30, 30,
+ 30, 30, 30, 30, 37, 38, 39, 30,
+ 30, 30, 30, 30, 30, 30, 30, 30,
+ 30, 30, 48, 49, 30, 31, 30, 30,
+ 30, 30, 30, 30, 30, 30, 30, 30,
+ 30, 30, 30, 30, 30, 37, 38, 39,
+ 30, 30, 30, 30, 30, 30, 30, 30,
+ 30, 30, 30, 30, 49, 30, 31, 30,
+ 30, 30, 30, 30, 30, 30, 30, 30,
+ 30, 30, 30, 30, 30, 36, 37, 38,
+ 39, 30, 30, 30, 30, 30, 30, 44,
+ 45, 46, 30, 47, 48, 49, 30, 31,
+ 30, 30, 30, 30, 30, 30, 30, 30,
+ 30, 30, 30, 30, 30, 30, 36, 37,
+ 38, 39, 30, 30, 30, 30, 30, 30,
+ 30, 45, 46, 30, 47, 48, 49, 30,
+ 31, 30, 30, 30, 30, 30, 30, 30,
+ 30, 30, 30, 30, 30, 30, 30, 36,
+ 37, 38, 39, 30, 30, 30, 30, 30,
+ 30, 30, 30, 46, 30, 47, 48, 49,
+ 30, 31, 30, 30, 30, 30, 30, 30,
+ 30, 30, 30, 30, 30, 30, 30, 35,
+ 36, 37, 38, 39, 30, 41, 35, 30,
+ 30, 30, 44, 45, 46, 30, 47, 48,
+ 49, 30, 31, 30, 30, 30, 30, 30,
+ 30, 30, 30, 30, 30, 30, 30, 30,
+ 35, 36, 37, 38, 39, 30, 30, 35,
+ 30, 30, 30, 44, 45, 46, 30, 47,
+ 48, 49, 30, 31, 30, 30, 30, 30,
+ 30, 30, 30, 30, 30, 30, 30, 30,
+ 30, 35, 36, 37, 38, 39, 40, 41,
+ 35, 30, 30, 30, 44, 45, 46, 30,
+ 47, 48, 49, 30, 31, 30, 30, 32,
+ 33, 30, 30, 30, 30, 30, 30, 30,
+ 30, 30, 35, 36, 37, 38, 39, 40,
+ 41, 35, 42, 30, 43, 44, 45, 46,
+ 30, 47, 48, 49, 30, 31, 30, 30,
+ 32, 33, 30, 30, 30, 30, 30, 30,
+ 30, 30, 30, 35, 36, 37, 38, 39,
+ 40, 41, 35, 42, 34, 43, 44, 45,
+ 46, 30, 47, 48, 49, 30, 53, 52,
+ 52, 54, 55, 52, 52, 52, 52, 52,
+ 52, 52, 52, 56, 52, 57, 58, 59,
+ 60, 61, 62, 57, 63, 56, 64, 52,
+ 52, 52, 52, 65, 66, 67, 52, 53,
+ 52, 52, 54, 55, 52, 52, 52, 52,
+ 52, 52, 52, 52, 68, 52, 57, 58,
+ 59, 60, 61, 62, 57, 63, 64, 64,
+ 52, 52, 52, 52, 65, 66, 67, 52,
+ 54, 51, 53, 52, 52, 54, 55, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 57, 58, 59, 60, 61, 62, 57,
+ 63, 64, 64, 52, 52, 52, 52, 65,
+ 66, 67, 52, 53, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 57, 58, 59, 60, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52,
+ 65, 66, 67, 52, 53, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 58, 59, 60, 52,
+ 53, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 59, 60, 52, 53, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 60, 52,
+ 53, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52,
+ 58, 59, 60, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 65, 66, 67,
+ 52, 53, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 58, 59, 60, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 66,
+ 67, 52, 53, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 58, 59, 60, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 67, 52, 53, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 57, 58, 59, 60, 52, 62,
+ 57, 52, 52, 52, 52, 52, 52, 52,
+ 65, 66, 67, 52, 53, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 57, 58, 59, 60, 52,
+ 52, 57, 52, 52, 52, 52, 52, 52,
+ 52, 65, 66, 67, 52, 53, 52, 52,
+ 52, 52, 52, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 57, 58, 59, 60,
+ 61, 62, 57, 52, 52, 52, 52, 52,
+ 52, 52, 65, 66, 67, 52, 53, 52,
+ 52, 54, 55, 52, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 57, 58, 59,
+ 60, 61, 62, 57, 63, 52, 64, 52,
+ 52, 52, 52, 65, 66, 67, 52, 53,
+ 52, 52, 54, 55, 52, 52, 52, 52,
+ 52, 52, 52, 52, 52, 52, 57, 58,
+ 59, 60, 61, 62, 57, 63, 56, 64,
+ 52, 52, 52, 52, 65, 66, 67, 52,
+ 70, 71, 69, 69, 69, 69, 69, 69,
+ 69, 72, 69, 70, 71, 69, 7, 73,
+ 73, 3, 9, 73, 73, 73, 73, 73,
+ 73, 73, 73, 74, 12, 13, 14, 15,
+ 16, 17, 18, 12, 19, 21, 21, 22,
+ 23, 24, 73, 25, 26, 27, 73, 7,
+ 73, 73, 3, 9, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 12, 13, 14,
+ 15, 16, 17, 18, 12, 19, 21, 21,
+ 22, 23, 24, 73, 25, 26, 27, 73,
+ 7, 73, 73, 73, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 73, 12, 13,
+ 14, 15, 16, 73, 73, 73, 73, 73,
+ 73, 22, 23, 24, 73, 25, 26, 27,
+ 73, 7, 73, 73, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 73, 73, 73,
+ 13, 14, 15, 16, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 73, 25, 26,
+ 27, 73, 7, 73, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 73, 73, 73,
+ 73, 73, 14, 15, 16, 73, 7, 73,
+ 73, 73, 73, 73, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 73, 73, 15,
+ 16, 73, 7, 73, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 73, 73, 73,
+ 73, 73, 73, 73, 16, 73, 7, 73,
+ 73, 73, 73, 73, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 73, 14, 15,
+ 16, 73, 73, 73, 73, 73, 73, 73,
+ 73, 73, 73, 25, 26, 27, 73, 7,
+ 73, 73, 73, 73, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 73, 73, 14,
+ 15, 16, 73, 73, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 26, 27, 73,
+ 7, 73, 73, 73, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 73, 73, 73,
+ 14, 15, 16, 73, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 73, 73, 27,
+ 73, 7, 73, 73, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 73, 73, 73,
+ 13, 14, 15, 16, 73, 73, 73, 73,
+ 73, 73, 22, 23, 24, 73, 25, 26,
+ 27, 73, 7, 73, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 73, 73, 73,
+ 73, 13, 14, 15, 16, 73, 73, 73,
+ 73, 73, 73, 73, 23, 24, 73, 25,
+ 26, 27, 73, 7, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 73, 73, 73,
+ 73, 73, 13, 14, 15, 16, 73, 73,
+ 73, 73, 73, 73, 73, 73, 24, 73,
+ 25, 26, 27, 73, 7, 73, 73, 73,
+ 73, 73, 73, 73, 73, 73, 73, 73,
+ 73, 73, 12, 13, 14, 15, 16, 73,
+ 18, 12, 73, 73, 73, 22, 23, 24,
+ 73, 25, 26, 27, 73, 7, 73, 73,
+ 73, 73, 73, 73, 73, 73, 73, 73,
+ 73, 73, 73, 12, 13, 14, 15, 16,
+ 73, 73, 12, 73, 73, 73, 22, 23,
+ 24, 73, 25, 26, 27, 73, 7, 73,
+ 73, 73, 73, 73, 73, 73, 73, 73,
+ 73, 73, 73, 73, 12, 13, 14, 15,
+ 16, 17, 18, 12, 73, 73, 73, 22,
+ 23, 24, 73, 25, 26, 27, 73, 7,
+ 73, 73, 3, 9, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 12, 13, 14,
+ 15, 16, 17, 18, 12, 19, 73, 21,
+ 22, 23, 24, 73, 25, 26, 27, 73,
+ 5, 6, 73, 73, 5, 73, 73, 7,
+ 73, 73, 3, 9, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 12, 13, 14,
+ 15, 16, 17, 18, 12, 19, 20, 21,
+ 22, 23, 24, 73, 25, 26, 27, 73,
+ 7, 73, 73, 3, 9, 73, 73, 73,
+ 73, 73, 73, 73, 73, 73, 12, 13,
+ 14, 15, 16, 17, 18, 12, 19, 20,
+ 21, 22, 23, 24, 73, 25, 26, 27,
+ 73, 76, 75, 75, 75, 75, 75, 75,
+ 75, 75, 75, 75, 75, 75, 75, 75,
+ 75, 75, 75, 75, 75, 76, 77, 75,
+ 76, 77, 75, 77, 75, 0
+};
+
+static const char _use_syllable_machine_trans_targs[] = {
+ 3, 41, 3, 43, 4, 5, 25, 3,
+ 0, 2, 60, 62, 45, 46, 47, 48,
+ 49, 56, 57, 58, 61, 59, 53, 54,
+ 55, 50, 51, 52, 3, 3, 3, 3,
+ 6, 7, 24, 9, 10, 11, 12, 13,
+ 20, 21, 22, 23, 17, 18, 19, 14,
+ 15, 16, 8, 3, 3, 3, 26, 27,
+ 40, 29, 30, 31, 32, 36, 37, 38,
+ 39, 33, 34, 35, 28, 3, 3, 1,
+ 42, 3, 44, 3, 63, 64
+};
+
+static const char _use_syllable_machine_trans_actions[] = {
+ 1, 2, 3, 4, 0, 0, 0, 7,
+ 0, 0, 4, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 4, 4, 0, 0,
+ 0, 0, 0, 0, 8, 9, 10, 11,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 12, 13, 14, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 15, 16, 0,
+ 2, 17, 4, 18, 0, 0
+};
+
+static const char _use_syllable_machine_to_state_actions[] = {
+ 0, 0, 0, 5, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0
+};
+
+static const char _use_syllable_machine_from_state_actions[] = {
+ 0, 0, 0, 6, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0
+};
+
+static const short _use_syllable_machine_eof_trans[] = {
+ 0, 1, 3, 0, 29, 31, 31, 52,
+ 31, 31, 31, 31, 31, 31, 31, 31,
+ 31, 31, 31, 31, 31, 31, 31, 31,
+ 31, 53, 53, 52, 53, 53, 53, 53,
+ 53, 53, 53, 53, 53, 53, 53, 53,
+ 53, 70, 70, 74, 74, 74, 74, 74,
+ 74, 74, 74, 74, 74, 74, 74, 74,
+ 74, 74, 74, 74, 74, 74, 76, 76,
+ 76
+};
+
+static const int use_syllable_machine_start = 3;
+static const int use_syllable_machine_first_final = 3;
+static const int use_syllable_machine_error = 0;
+
+static const int use_syllable_machine_en_main = 3;
+
+
+#line 38 "hb-ot-shape-complex-use-machine.rl"
+
+
+
+#line 145 "hb-ot-shape-complex-use-machine.rl"
+
+
+#define found_syllable(syllable_type) \
+ HB_STMT_START { \
+ if (0) fprintf (stderr, "syllable %d..%d %s\n", last, p+1, #syllable_type); \
+ for (unsigned int i = last; i < p+1; i++) \
+ info[i].syllable() = (syllable_serial << 4) | syllable_type; \
+ last = p+1; \
+ syllable_serial++; \
+ if (unlikely (syllable_serial == 16)) syllable_serial = 1; \
+ } HB_STMT_END
+
+static void
+find_syllables (hb_buffer_t *buffer)
+{
+ unsigned int p, pe, eof, ts HB_UNUSED, te HB_UNUSED, act HB_UNUSED;
+ int cs;
+ hb_glyph_info_t *info = buffer->info;
+
+#line 388 "hb-ot-shape-complex-use-machine.hh"
+ {
+ cs = use_syllable_machine_start;
+ ts = 0;
+ te = 0;
+ act = 0;
+ }
+
+#line 166 "hb-ot-shape-complex-use-machine.rl"
+
+
+ p = 0;
+ pe = eof = buffer->len;
+
+ unsigned int last = 0;
+ unsigned int syllable_serial = 1;
+
+#line 405 "hb-ot-shape-complex-use-machine.hh"
+ {
+ int _slen;
+ int _trans;
+ const unsigned char *_keys;
+ const char *_inds;
+ if ( p == pe )
+ goto _test_eof;
+ if ( cs == 0 )
+ goto _out;
+_resume:
+ switch ( _use_syllable_machine_from_state_actions[cs] ) {
+ case 6:
+#line 1 "NONE"
+ {ts = p;}
+ break;
+#line 421 "hb-ot-shape-complex-use-machine.hh"
+ }
+
+ _keys = _use_syllable_machine_trans_keys + (cs<<1);
+ _inds = _use_syllable_machine_indicies + _use_syllable_machine_index_offsets[cs];
+
+ _slen = _use_syllable_machine_key_spans[cs];
+ _trans = _inds[ _slen > 0 && _keys[0] <=( info[p].use_category()) &&
+ ( info[p].use_category()) <= _keys[1] ?
+ ( info[p].use_category()) - _keys[0] : _slen ];
+
+_eof_trans:
+ cs = _use_syllable_machine_trans_targs[_trans];
+
+ if ( _use_syllable_machine_trans_actions[_trans] == 0 )
+ goto _again;
+
+ switch ( _use_syllable_machine_trans_actions[_trans] ) {
+ case 2:
+#line 1 "NONE"
+ {te = p+1;}
+ break;
+ case 9:
+#line 134 "hb-ot-shape-complex-use-machine.rl"
+ {te = p+1;{ found_syllable (independent_cluster); }}
+ break;
+ case 11:
+#line 136 "hb-ot-shape-complex-use-machine.rl"
+ {te = p+1;{ found_syllable (consonant_cluster); }}
+ break;
+ case 14:
+#line 137 "hb-ot-shape-complex-use-machine.rl"
+ {te = p+1;{ found_syllable (vowel_cluster); }}
+ break;
+ case 16:
+#line 138 "hb-ot-shape-complex-use-machine.rl"
+ {te = p+1;{ found_syllable (number_joiner_terminated_cluster); }}
+ break;
+ case 7:
+#line 141 "hb-ot-shape-complex-use-machine.rl"
+ {te = p+1;{ found_syllable (broken_cluster); }}
+ break;
+ case 8:
+#line 134 "hb-ot-shape-complex-use-machine.rl"
+ {te = p;p--;{ found_syllable (independent_cluster); }}
+ break;
+ case 12:
+#line 135 "hb-ot-shape-complex-use-machine.rl"
+ {te = p;p--;{ found_syllable (virama_terminated_cluster); }}
+ break;
+ case 10:
+#line 136 "hb-ot-shape-complex-use-machine.rl"
+ {te = p;p--;{ found_syllable (consonant_cluster); }}
+ break;
+ case 13:
+#line 137 "hb-ot-shape-complex-use-machine.rl"
+ {te = p;p--;{ found_syllable (vowel_cluster); }}
+ break;
+ case 15:
+#line 139 "hb-ot-shape-complex-use-machine.rl"
+ {te = p;p--;{ found_syllable (numeral_cluster); }}
+ break;
+ case 18:
+#line 140 "hb-ot-shape-complex-use-machine.rl"
+ {te = p;p--;{ found_syllable (symbol_cluster); }}
+ break;
+ case 17:
+#line 141 "hb-ot-shape-complex-use-machine.rl"
+ {te = p;p--;{ found_syllable (broken_cluster); }}
+ break;
+ case 1:
+#line 139 "hb-ot-shape-complex-use-machine.rl"
+ {{p = ((te))-1;}{ found_syllable (numeral_cluster); }}
+ break;
+ case 3:
+#line 1 "NONE"
+ { switch( act ) {
+ case 0:
+ {{cs = 0; goto _again;}}
+ break;
+ case 8:
+ {{p = ((te))-1;} found_syllable (broken_cluster); }
+ break;
+ }
+ }
+ break;
+ case 4:
+#line 1 "NONE"
+ {te = p+1;}
+#line 141 "hb-ot-shape-complex-use-machine.rl"
+ {act = 8;}
+ break;
+#line 513 "hb-ot-shape-complex-use-machine.hh"
+ }
+
+_again:
+ switch ( _use_syllable_machine_to_state_actions[cs] ) {
+ case 5:
+#line 1 "NONE"
+ {ts = 0;}
+#line 1 "NONE"
+ {act = 0;}
+ break;
+#line 524 "hb-ot-shape-complex-use-machine.hh"
+ }
+
+ if ( cs == 0 )
+ goto _out;
+ if ( ++p != pe )
+ goto _resume;
+ _test_eof: {}
+ if ( p == eof )
+ {
+ if ( _use_syllable_machine_eof_trans[cs] > 0 ) {
+ _trans = _use_syllable_machine_eof_trans[cs] - 1;
+ goto _eof_trans;
+ }
+ }
+
+ _out: {}
+ }
+
+#line 175 "hb-ot-shape-complex-use-machine.rl"
+
+}
+
+#undef found_syllable
+
+#endif /* HB_OT_SHAPE_COMPLEX_USE_MACHINE_HH */
diff --git a/src/hb-ot-shape-complex-use-machine.rl b/src/hb-ot-shape-complex-use-machine.rl
new file mode 100644
index 0000000..b8242ba
--- /dev/null
+++ b/src/hb-ot-shape-complex-use-machine.rl
@@ -0,0 +1,180 @@
+/*
+ * Copyright © 2015 Mozilla Foundation.
+ * Copyright © 2015 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Mozilla Author(s): Jonathan Kew
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_USE_MACHINE_HH
+#define HB_OT_SHAPE_COMPLEX_USE_MACHINE_HH
+
+#include "hb-private.hh"
+
+%%{
+ machine use_syllable_machine;
+ alphtype unsigned char;
+ write data;
+}%%
+
+%%{
+
+# Same order as enum use_category_t. Not sure how to avoid duplication.
+
+O = 0; # OTHER
+
+B = 1; # BASE
+IV = 2; # BASE_VOWEL
+IND = 3; # BASE_IND
+N = 4; # BASE_NUM
+GB = 5; # BASE_OTHER
+CGJ = 6; # CGJ
+#F = 7; # CONS_FINAL
+FM = 8; # CONS_FINAL_MOD
+#M = 9; # CONS_MED
+#CM = 10; # CONS_MOD
+SUB = 11; # CONS_SUB
+H = 12; # HALANT
+
+HN = 13; # HALANT_NUM
+ZWNJ = 14; # Zero width non-joiner
+ZWJ = 15; # Zero width joiner
+WJ = 16; # Word joiner
+Rsv = 17; # Reserved characters
+R = 18; # REPHA
+S = 19; # SYM
+#SM = 20; # SYM_MOD
+VS = 21; # VARIATION_SELECTOR
+#V = 36; # VOWEL
+#VM = 40; # VOWEL_MOD
+
+FAbv = 24; # CONS_FINAL_ABOVE
+FBlw = 25; # CONS_FINAL_BELOW
+FPst = 26; # CONS_FINAL_POST
+MAbv = 27; # CONS_MED_ABOVE
+MBlw = 28; # CONS_MED_BELOW
+MPst = 29; # CONS_MED_POST
+MPre = 30; # CONS_MED_PRE
+CMAbv = 31; # CONS_MOD_ABOVE
+CMBlw = 32; # CONS_MOD_BELOW
+VAbv = 33; # VOWEL_ABOVE / VOWEL_ABOVE_BELOW / VOWEL_ABOVE_BELOW_POST / VOWEL_ABOVE_POST
+VBlw = 34; # VOWEL_BELOW / VOWEL_BELOW_POST
+VPst = 35; # VOWEL_POST UIPC = Right
+VPre = 22; # VOWEL_PRE / VOWEL_PRE_ABOVE / VOWEL_PRE_ABOVE_POST / VOWEL_PRE_POST
+VMAbv = 37; # VOWEL_MOD_ABOVE
+VMBlw = 38; # VOWEL_MOD_BELOW
+VMPst = 39; # VOWEL_MOD_POST
+VMPre = 23; # VOWEL_MOD_PRE
+SMAbv = 41; # SYM_MOD_ABOVE
+SMBlw = 42; # SYM_MOD_BELOW
+
+
+consonant_modifiers = CMAbv* CMBlw* ((H B | SUB) VS? CMAbv? CMBlw*)*;
+medial_consonants = MPre? MAbv? MBlw? MPst?;
+dependent_vowels = VPre* VAbv* VBlw* VPst*;
+vowel_modifiers = VMPre* VMAbv* VMBlw* VMPst*;
+final_consonants = FAbv* FBlw* FPst* FM?;
+
+virama_terminated_cluster =
+ R? (B | GB | IV) VS?
+ consonant_modifiers
+ H
+;
+consonant_cluster =
+ R? (B | GB) VS?
+ consonant_modifiers
+ medial_consonants
+ dependent_vowels
+ vowel_modifiers
+ final_consonants
+;
+vowel_cluster =
+ R? (IV) VS?
+ consonant_modifiers
+ medial_consonants
+ vowel_modifiers
+ final_consonants
+;
+
+broken_cluster =
+ R?
+ consonant_modifiers
+ medial_consonants
+ dependent_vowels
+ vowel_modifiers
+ final_consonants
+;
+
+number_joiner_terminated_cluster = N VS? (HN N VS?)* H;
+numeral_cluster = N VS? (HN N VS?)*;
+symbol_cluster = S VS? SMAbv* SMBlw*;
+independent_cluster = (IND | O | Rsv | WJ) VS?;
+
+main := |*
+ independent_cluster => { found_syllable (independent_cluster); };
+ virama_terminated_cluster => { found_syllable (virama_terminated_cluster); };
+ consonant_cluster => { found_syllable (consonant_cluster); };
+ vowel_cluster => { found_syllable (vowel_cluster); };
+ number_joiner_terminated_cluster => { found_syllable (number_joiner_terminated_cluster); };
+ numeral_cluster => { found_syllable (numeral_cluster); };
+ symbol_cluster => { found_syllable (symbol_cluster); };
+ broken_cluster => { found_syllable (broken_cluster); };
+*|;
+
+
+}%%
+
+#define found_syllable(syllable_type) \
+ HB_STMT_START { \
+ if (0) fprintf (stderr, "syllable %d..%d %s\n", last, p+1, #syllable_type); \
+ for (unsigned int i = last; i < p+1; i++) \
+ info[i].syllable() = (syllable_serial << 4) | syllable_type; \
+ last = p+1; \
+ syllable_serial++; \
+ if (unlikely (syllable_serial == 16)) syllable_serial = 1; \
+ } HB_STMT_END
+
+static void
+find_syllables (hb_buffer_t *buffer)
+{
+ unsigned int p, pe, eof, ts HB_UNUSED, te HB_UNUSED, act HB_UNUSED;
+ int cs;
+ hb_glyph_info_t *info = buffer->info;
+ %%{
+ write init;
+ getkey info[p].use_category();
+ }%%
+
+ p = 0;
+ pe = eof = buffer->len;
+
+ unsigned int last = 0;
+ unsigned int syllable_serial = 1;
+ %%{
+ write exec;
+ }%%
+}
+
+#undef found_syllable
+
+#endif /* HB_OT_SHAPE_COMPLEX_USE_MACHINE_HH */
diff --git a/src/hb-ot-shape-complex-use-private.hh b/src/hb-ot-shape-complex-use-private.hh
new file mode 100644
index 0000000..a143736
--- /dev/null
+++ b/src/hb-ot-shape-complex-use-private.hh
@@ -0,0 +1,97 @@
+/*
+ * Copyright © 2015 Mozilla Foundation.
+ * Copyright © 2015 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Mozilla Author(s): Jonathan Kew
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_USE_PRIVATE_HH
+#define HB_OT_SHAPE_COMPLEX_USE_PRIVATE_HH
+
+#include "hb-private.hh"
+
+
+#include "hb-ot-shape-complex-private.hh"
+
+
+#define USE_TABLE_ELEMENT_TYPE uint8_t
+
+/* Cateories used in the Universal Shaping Engine spec:
+ * https://www.microsoft.com/typography/OpenTypeDev/USE/intro.htm
+ */
+/* Note: This enum is duplicated in the -machine.rl source file.
+ * Not sure how to avoid duplication. */
+enum use_category_t {
+ USE_O = 0, /* OTHER */
+
+ USE_B = 1, /* BASE */
+ USE_IV = 2, /* BASE_VOWEL */
+ USE_IND = 3, /* BASE_IND */
+ USE_N = 4, /* BASE_NUM */
+ USE_GB = 5, /* BASE_OTHER */
+ USE_CGJ = 6, /* CGJ */
+// USE_F = 7, /* CONS_FINAL */
+ USE_FM = 8, /* CONS_FINAL_MOD */
+// USE_M = 9, /* CONS_MED */
+// USE_CM = 10, /* CONS_MOD */
+ USE_SUB = 11, /* CONS_SUB */
+ USE_H = 12, /* HALANT */
+
+ USE_HN = 13, /* HALANT_NUM */
+ USE_ZWNJ = 14, /* Zero width non-joiner */
+ USE_ZWJ = 15, /* Zero width joiner */
+ USE_WJ = 16, /* Word joiner */
+ USE_Rsv = 17, /* Reserved characters */
+ USE_R = 18, /* REPHA */
+ USE_S = 19, /* SYM */
+// USE_SM = 20, /* SYM_MOD */
+ USE_VS = 21, /* VARIATION_SELECTOR */
+// USE_V = 36, /* VOWEL */
+// USE_VM = 40, /* VOWEL_MOD */
+
+ USE_FAbv = 24, /* CONS_FINAL_ABOVE */
+ USE_FBlw = 25, /* CONS_FINAL_BELOW */
+ USE_FPst = 26, /* CONS_FINAL_POST */
+ USE_MAbv = 27, /* CONS_MED_ABOVE */
+ USE_MBlw = 28, /* CONS_MED_BELOW */
+ USE_MPst = 29, /* CONS_MED_POST */
+ USE_MPre = 30, /* CONS_MED_PRE */
+ USE_CMAbv = 31, /* CONS_MOD_ABOVE */
+ USE_CMBlw = 32, /* CONS_MOD_BELOW */
+ USE_VAbv = 33, /* VOWEL_ABOVE / VOWEL_ABOVE_BELOW / VOWEL_ABOVE_BELOW_POST / VOWEL_ABOVE_POST */
+ USE_VBlw = 34, /* VOWEL_BELOW / VOWEL_BELOW_POST */
+ USE_VPst = 35, /* VOWEL_POST UIPC = Right */
+ USE_VPre = 22, /* VOWEL_PRE / VOWEL_PRE_ABOVE / VOWEL_PRE_ABOVE_POST / VOWEL_PRE_POST */
+ USE_VMAbv = 37, /* VOWEL_MOD_ABOVE */
+ USE_VMBlw = 38, /* VOWEL_MOD_BELOW */
+ USE_VMPst = 39, /* VOWEL_MOD_POST */
+ USE_VMPre = 23, /* VOWEL_MOD_PRE */
+ USE_SMAbv = 41, /* SYM_MOD_ABOVE */
+ USE_SMBlw = 42 /* SYM_MOD_BELOW */
+};
+
+HB_INTERNAL USE_TABLE_ELEMENT_TYPE
+hb_use_get_categories (hb_codepoint_t u);
+
+#endif /* HB_OT_SHAPE_COMPLEX_USE_PRIVATE_HH */
diff --git a/src/hb-ot-shape-complex-use-table.cc b/src/hb-ot-shape-complex-use-table.cc
new file mode 100644
index 0000000..6cd1c5d
--- /dev/null
+++ b/src/hb-ot-shape-complex-use-table.cc
@@ -0,0 +1,696 @@
+/* == Start of generated table == */
+/*
+ * The following table is generated by running:
+ *
+ * ./gen-use-table.py IndicSyllabicCategory.txt IndicPositionalCategory.txt UnicodeData.txt Blocks.txt
+ *
+ * on files with these headers:
+ *
+ * # IndicSyllabicCategory-8.0.0.txt
+ * # Date: 2015-05-12, 10:00:00 GMT [RP, KW, LI]
+ * # IndicPositionalCategory-8.0.0.txt
+ * # Date: 2015-05-12, 10:00:00 GMT [RP, KW, LI]
+ * # Blocks-8.0.0.txt
+ * # Date: 2014-11-10, 23:04:00 GMT [KW]
+ * UnicodeData.txt does not have a header.
+ */
+
+#include "hb-ot-shape-complex-use-private.hh"
+
+#define B USE_B /* BASE */
+#define CGJ USE_CGJ /* CGJ */
+#define FM USE_FM /* CONS_FINAL_MOD */
+#define GB USE_GB /* BASE_OTHER */
+#define H USE_H /* HALANT */
+#define HN USE_HN /* HALANT_NUM */
+#define IND USE_IND /* BASE_IND */
+#define IV USE_IV /* BASE_VOWEL */
+#define N USE_N /* BASE_NUM */
+#define O USE_O /* OTHER */
+#define R USE_R /* REPHA */
+#define Rsv USE_Rsv /* Reserved */
+#define S USE_S /* SYM */
+#define SUB USE_SUB /* CONS_SUB */
+#define VS USE_VS /* VARIATION_SELECTOR */
+#define WJ USE_WJ /* Word_Joiner */
+#define ZWJ USE_ZWJ /* ZWJ */
+#define ZWNJ USE_ZWNJ /* ZWNJ */
+#define CMBlw USE_CMBlw
+#define CMAbv USE_CMAbv
+#define FBlw USE_FBlw
+#define FPst USE_FPst
+#define FAbv USE_FAbv
+#define MPre USE_MPre
+#define MBlw USE_MBlw
+#define MPst USE_MPst
+#define MAbv USE_MAbv
+#define SMBlw USE_SMBlw
+#define SMAbv USE_SMAbv
+#define VPre USE_VPre
+#define VBlw USE_VBlw
+#define VPst USE_VPst
+#define VAbv USE_VAbv
+#define VMPre USE_VMPre
+#define VMBlw USE_VMBlw
+#define VMPst USE_VMPst
+#define VMAbv USE_VMAbv
+
+static const USE_TABLE_ELEMENT_TYPE use_table[] = {
+
+
+#define use_offset_0x0028u 0
+
+
+ /* Basic Latin */
+ O, O, O, O, O, GB, O, O,
+ /* 0030 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, O, O,
+
+#define use_offset_0x00a0u 24
+
+
+ /* Latin-1 Supplement */
+
+ /* 00A0 */ GB, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+ /* 00B0 */ O, O, FM, FM, O, O, O, O, O, O, O, O, O, O, O, O,
+ /* 00C0 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+ /* 00D0 */ O, O, O, O, O, O, O, GB,
+
+#define use_offset_0x0900u 80
+
+
+ /* Devanagari */
+
+ /* 0900 */ VMAbv, VMAbv, VMAbv, VMPst, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV,
+ /* 0910 */ IV, IV, IV, IV, IV, B, B, B, B, B, B, B, B, B, B, B,
+ /* 0920 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 0930 */ B, B, B, B, B, B, B, B, B, B, VAbv, VPst, CMBlw, B, VPst, VPre,
+ /* 0940 */ VPst, VBlw, VBlw, VBlw, VBlw, VAbv, VAbv, VAbv, VAbv, VPst, VPst, VPst, VPst, H, VPre, VPst,
+ /* 0950 */ O, VMAbv, VMBlw, O, O, VAbv, VBlw, VBlw, B, B, B, B, B, B, B, B,
+ /* 0960 */ IV, IV, VBlw, VBlw, O, O, B, B, B, B, B, B, B, B, B, B,
+ /* 0970 */ O, O, IV, IV, IV, IV, IV, IV, B, B, B, B, B, B, B, B,
+
+ /* Bengali */
+
+ /* 0980 */ O, VMAbv, VMPst, VMPst, O, IV, IV, IV, IV, IV, IV, IV, IV, O, O, IV,
+ /* 0990 */ IV, O, O, IV, IV, B, B, B, B, B, B, B, B, B, B, B,
+ /* 09A0 */ B, B, B, B, B, B, B, B, B, O, B, B, B, B, B, B,
+ /* 09B0 */ B, O, B, O, O, O, B, B, B, B, O, O, CMBlw, B, VPst, VPre,
+ /* 09C0 */ VPst, VBlw, VBlw, VBlw, VBlw, O, O, VPre, VPre, O, O, VPre, VPre, H, IND, O,
+ /* 09D0 */ O, O, O, O, O, O, O, VPst, O, O, O, O, B, B, O, B,
+ /* 09E0 */ IV, IV, VBlw, VBlw, O, O, B, B, B, B, B, B, B, B, B, B,
+ /* 09F0 */ B, B, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Gurmukhi */
+
+ /* 0A00 */ O, VMAbv, VMAbv, VMPst, O, IV, IV, IV, IV, IV, IV, O, O, O, O, IV,
+ /* 0A10 */ IV, O, O, IV, IV, B, B, B, B, B, B, B, B, B, B, B,
+ /* 0A20 */ B, B, B, B, B, B, B, B, B, O, B, B, B, B, B, B,
+ /* 0A30 */ B, O, B, B, O, B, B, O, B, B, O, O, CMBlw, O, VPst, VPre,
+ /* 0A40 */ VPst, VBlw, VBlw, O, O, O, O, VAbv, VAbv, O, O, VAbv, VAbv, H, O, O,
+ /* 0A50 */ O, O, O, O, O, O, O, O, O, B, B, B, B, O, B, O,
+ /* 0A60 */ O, O, O, O, O, O, B, B, B, B, B, B, B, B, B, B,
+ /* 0A70 */ VMAbv, CMAbv, GB, GB, O, MBlw, O, O, O, O, O, O, O, O, O, O,
+
+ /* Gujarati */
+
+ /* 0A80 */ O, VMAbv, VMAbv, VMPst, O, IV, IV, IV, IV, IV, IV, IV, IV, IV, O, IV,
+ /* 0A90 */ IV, IV, O, IV, IV, B, B, B, B, B, B, B, B, B, B, B,
+ /* 0AA0 */ B, B, B, B, B, B, B, B, B, O, B, B, B, B, B, B,
+ /* 0AB0 */ B, O, B, B, O, B, B, B, B, B, O, O, CMBlw, B, VPst, VPre,
+ /* 0AC0 */ VPst, VBlw, VBlw, VBlw, VBlw, VAbv, O, VAbv, VAbv, VAbv, O, VPst, VPst, H, O, O,
+ /* 0AD0 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+ /* 0AE0 */ IV, IV, VBlw, VBlw, O, O, B, B, B, B, B, B, B, B, B, B,
+ /* 0AF0 */ O, O, O, O, O, O, O, O, O, B, O, O, O, O, O, O,
+
+ /* Oriya */
+
+ /* 0B00 */ O, VMAbv, VMPst, VMPst, O, IV, IV, IV, IV, IV, IV, IV, IV, O, O, IV,
+ /* 0B10 */ IV, O, O, IV, IV, B, B, B, B, B, B, B, B, B, B, B,
+ /* 0B20 */ B, B, B, B, B, B, B, B, B, O, B, B, B, B, B, B,
+ /* 0B30 */ B, O, B, B, O, B, B, B, B, B, O, O, CMBlw, B, VPst, VAbv,
+ /* 0B40 */ VPst, VBlw, VBlw, VBlw, VBlw, O, O, VPre, VPre, O, O, VPre, VPre, H, O, O,
+ /* 0B50 */ O, O, O, O, O, O, VAbv, VAbv, O, O, O, O, B, B, O, B,
+ /* 0B60 */ IV, IV, VBlw, VBlw, O, O, B, B, B, B, B, B, B, B, B, B,
+ /* 0B70 */ O, B, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Tamil */
+
+ /* 0B80 */ O, O, VMAbv, IND, O, IV, IV, IV, IV, IV, IV, O, O, O, IV, IV,
+ /* 0B90 */ IV, O, IV, IV, IV, B, O, O, O, B, B, O, B, O, B, B,
+ /* 0BA0 */ O, O, O, B, B, O, O, O, B, B, B, O, O, O, B, B,
+ /* 0BB0 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, VPst, VPst,
+ /* 0BC0 */ VAbv, VPst, VPst, O, O, O, VPre, VPre, VPre, O, VPre, VPre, VPre, H, O, O,
+ /* 0BD0 */ O, O, O, O, O, O, O, VPst, O, O, O, O, O, O, O, O,
+ /* 0BE0 */ O, O, O, O, O, O, B, B, B, B, B, B, B, B, B, B,
+ /* 0BF0 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Telugu */
+
+ /* 0C00 */ VMAbv, VMPst, VMPst, VMPst, O, IV, IV, IV, IV, IV, IV, IV, IV, O, IV, IV,
+ /* 0C10 */ IV, O, IV, IV, IV, B, B, B, B, B, B, B, B, B, B, B,
+ /* 0C20 */ B, B, B, B, B, B, B, B, B, O, B, B, B, B, B, B,
+ /* 0C30 */ B, B, B, B, B, B, B, B, B, B, O, O, O, B, VAbv, VAbv,
+ /* 0C40 */ VAbv, VPst, VPst, VPst, VPst, O, VAbv, VAbv, VAbv, O, VAbv, VAbv, VAbv, H, O, O,
+ /* 0C50 */ O, O, O, O, O, VAbv, VBlw, O, B, B, B, O, O, O, O, O,
+ /* 0C60 */ IV, IV, VBlw, VBlw, O, O, B, B, B, B, B, B, B, B, B, B,
+ /* 0C70 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Kannada */
+
+ /* 0C80 */ O, VMAbv, VMPst, VMPst, O, IV, IV, IV, IV, IV, IV, IV, IV, O, IV, IV,
+ /* 0C90 */ IV, O, IV, IV, IV, B, B, B, B, B, B, B, B, B, B, B,
+ /* 0CA0 */ B, B, B, B, B, B, B, B, B, O, B, B, B, B, B, B,
+ /* 0CB0 */ B, B, B, B, O, B, B, B, B, B, O, O, CMBlw, B, VPst, VAbv,
+ /* 0CC0 */ VAbv, VPst, VPst, VPst, VPst, O, VAbv, VAbv, VAbv, O, VAbv, VAbv, VAbv, H, O, O,
+ /* 0CD0 */ O, O, O, O, O, VPst, VPst, O, O, O, O, O, O, O, B, O,
+ /* 0CE0 */ IV, IV, VBlw, VBlw, O, O, B, B, B, B, B, B, B, B, B, B,
+ /* 0CF0 */ O, R, R, O, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Malayalam */
+
+ /* 0D00 */ O, VMAbv, VMPst, VMPst, O, IV, IV, IV, IV, IV, IV, IV, IV, O, IV, IV,
+ /* 0D10 */ IV, O, IV, IV, IV, B, B, B, B, B, B, B, B, B, B, B,
+ /* 0D20 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 0D30 */ B, B, B, B, B, B, B, B, B, B, B, O, O, B, VPst, VPst,
+ /* 0D40 */ VPst, VPst, VPst, VBlw, VBlw, O, VPre, VPre, VPre, O, VPre, VPre, VPre, H, R, O,
+ /* 0D50 */ O, O, O, O, O, O, O, VPst, O, O, O, O, O, O, O, IV,
+ /* 0D60 */ IV, IV, VBlw, VBlw, O, O, B, B, B, B, B, B, B, B, B, B,
+ /* 0D70 */ O, O, O, O, O, O, O, O, O, O, IND, IND, IND, IND, IND, IND,
+
+ /* Sinhala */
+
+ /* 0D80 */ O, O, VMPst, VMPst, O, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV,
+ /* 0D90 */ IV, IV, IV, IV, IV, IV, IV, O, O, O, B, B, B, B, B, B,
+ /* 0DA0 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 0DB0 */ B, B, O, B, B, B, B, B, B, B, B, B, O, B, O, O,
+ /* 0DC0 */ B, B, B, B, B, B, B, O, O, O, H, O, O, O, O, VPst,
+ /* 0DD0 */ VPst, VPst, VAbv, VAbv, VBlw, O, VBlw, O, VPst, VPre, VPre, VPre, VPre, VPre, VPre, VPst,
+ /* 0DE0 */ O, O, O, O, O, O, B, B, B, B, B, B, B, B, B, B,
+ /* 0DF0 */ O, O, VPst, VPst, O, O, O, O,
+
+#define use_offset_0x1000u 1352
+
+
+ /* Myanmar */
+
+ /* 1000 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1010 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1020 */ B, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, VPst, VPst, VAbv, VAbv, VBlw,
+ /* 1030 */ VBlw, VPre, VAbv, VAbv, VAbv, VAbv, VMAbv, VMBlw, VMPst, H, VAbv, MPst, MPre, MBlw, MBlw, B,
+ /* 1040 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, GB, O,
+ /* 1050 */ B, B, IV, IV, IV, IV, VPst, VPst, VBlw, VBlw, B, B, B, B, MBlw, MBlw,
+ /* 1060 */ MBlw, B, VPst, VMPst, VMPst, B, B, VPst, VPst, VMPst, VMPst, VMPst, VMPst, VMPst, B, B,
+ /* 1070 */ B, VAbv, VAbv, VAbv, VAbv, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1080 */ B, B, MBlw, VPst, VPre, VAbv, VAbv, VMPst, VMPst, VMPst, VMPst, VMPst, VMPst, VMBlw, B, VMPst,
+ /* 1090 */ B, B, B, B, B, B, B, B, B, B, VMPst, VMPst, VPst, VAbv, O, O,
+
+#define use_offset_0x1700u 1512
+
+
+ /* Tagalog */
+
+ /* 1700 */ IV, IV, IV, B, B, B, B, B, B, B, B, B, B, O, B, B,
+ /* 1710 */ B, B, VAbv, VBlw, VBlw, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Hanunoo */
+
+ /* 1720 */ IV, IV, IV, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1730 */ B, B, VAbv, VBlw, VBlw, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Buhid */
+
+ /* 1740 */ IV, IV, IV, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1750 */ B, B, VAbv, VBlw, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Tagbanwa */
+
+ /* 1760 */ IV, IV, IV, B, B, B, B, B, B, B, B, B, B, O, B, B,
+ /* 1770 */ B, O, VAbv, VBlw, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Khmer */
+
+ /* 1780 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1790 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 17A0 */ B, B, B, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV,
+ /* 17B0 */ IV, IV, IV, IV, O, O, VPst, VAbv, VAbv, VAbv, VAbv, VBlw, VBlw, VBlw, VPre, VPre,
+ /* 17C0 */ VPre, VPre, VPre, VPre, VPre, VPre, VMAbv, VMPst, VPst, VMAbv, VMAbv, FM, FAbv, CMAbv, FM, FM,
+ /* 17D0 */ FM, VAbv, H, FM, O, O, O, O, O, O, O, O, B, VAbv, O, O,
+ /* 17E0 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, O, O,
+
+#define use_offset_0x1900u 1752
+
+
+ /* Limbu */
+
+ /* 1900 */ GB, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1910 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, O,
+ /* 1920 */ VAbv, VAbv, VBlw, VPst, VPst, VAbv, VAbv, VAbv, VAbv, SUB, SUB, SUB, O, O, O, O,
+ /* 1930 */ FPst, FPst, VMBlw, FPst, FPst, FPst, FPst, FPst, FPst, FBlw, VAbv, FM, O, O, O, O,
+ /* 1940 */ O, O, O, O, O, O, B, B, B, B, B, B, B, B, B, B,
+
+ /* Tai Le */
+
+ /* 1950 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1960 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, O, O,
+ /* 1970 */ B, B, B, B, B, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* New Tai Lue */
+
+ /* 1980 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1990 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 19A0 */ B, B, B, B, B, B, B, B, B, B, B, B, O, O, O, O,
+ /* 19B0 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 19C0 */ B, B, B, B, B, B, B, B, VMPst, VMPst, O, O, O, O, O, O,
+ /* 19D0 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, O, O,
+ /* 19E0 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+ /* 19F0 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Buginese */
+
+ /* 1A00 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1A10 */ B, B, B, B, B, B, B, VAbv, VBlw, VPre, VPst, VAbv, O, O, O, O,
+
+ /* Tai Tham */
+
+ /* 1A20 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1A30 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1A40 */ B, B, B, B, B, B, B, B, B, B, B, B, B, IV, IV, IV,
+ /* 1A50 */ IV, IV, IV, B, B, MPre, MBlw, FPst, FAbv, FAbv, FAbv, FBlw, FBlw, FBlw, FBlw, O,
+ /* 1A60 */ H, VPst, VAbv, VPst, VPst, VAbv, VAbv, VAbv, VAbv, VBlw, VBlw, VAbv, VBlw, VPst, VPre, VPre,
+ /* 1A70 */ VPre, VPre, VPre, VAbv, VAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, FM, FM, FM, O, O, FM,
+ /* 1A80 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, O, O,
+ /* 1A90 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, O, O,
+
+#define use_offset_0x1b00u 2168
+
+
+ /* Balinese */
+
+ /* 1B00 */ VMAbv, VMAbv, VMAbv, FAbv, VMPst, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV,
+ /* 1B10 */ IV, IV, IV, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1B20 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1B30 */ B, B, B, B, CMAbv, VPst, VAbv, VAbv, VBlw, VBlw, VBlw, VBlw, VAbv, VAbv, VPre, VPre,
+ /* 1B40 */ VPre, VPre, VAbv, VAbv, H, B, B, B, B, B, B, B, O, O, O, O,
+ /* 1B50 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, O, O,
+ /* 1B60 */ O, O, O, O, O, O, O, O, O, O, O, SMAbv, SMBlw, SMAbv, SMAbv, SMAbv,
+ /* 1B70 */ SMAbv, SMAbv, SMAbv, SMAbv, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Sundanese */
+
+ /* 1B80 */ VMAbv, FAbv, VMPst, IV, IV, IV, IV, IV, IV, IV, B, B, B, B, B, B,
+ /* 1B90 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1BA0 */ B, SUB, SUB, SUB, VAbv, VBlw, VPre, VPst, VAbv, VAbv, VPst, H, SUB, SUB, B, B,
+ /* 1BB0 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+
+ /* Batak */
+
+ /* 1BC0 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1BD0 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1BE0 */ B, B, B, B, IV, IV, CMAbv, VPst, VAbv, VAbv, VPst, VPst, VPst, VAbv, VPst, VAbv,
+ /* 1BF0 */ FAbv, FAbv, VPst, VPst, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Lepcha */
+
+ /* 1C00 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1C10 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 1C20 */ B, B, B, B, SUB, SUB, VPst, VPre, VPre, VPre, VPst, VPst, VBlw, FAbv, FAbv, FAbv,
+ /* 1C30 */ FAbv, FAbv, FAbv, FAbv, VMPre, VMPre, FM, CMBlw, O, O, O, O, O, O, O, O,
+ /* 1C40 */ B, B, B, B, B, B, B, B, B, B, O, O, O, B, B, B,
+
+#define use_offset_0x1cd0u 2504
+
+
+ /* Vedic Extensions */
+
+ /* 1CD0 */ VMAbv, VMAbv, VMAbv, O, VMBlw, VMBlw, VMBlw, VMBlw, VMBlw, VMBlw, VMAbv, VMAbv, VMBlw, VMBlw, VMBlw, VMBlw,
+ /* 1CE0 */ VMAbv, VMPst, VMBlw, VMBlw, VMBlw, VMBlw, VMBlw, VMBlw, VMBlw, O, O, O, O, VMBlw, O, O,
+ /* 1CF0 */ O, O, VMPst, VMPst, VMAbv, O, O, O, VMAbv, VMAbv, O, O, O, O, O, O,
+
+#define use_offset_0x2008u 2552
+
+
+ /* General Punctuation */
+ O, O, O, O, ZWNJ, ZWJ, O, O,
+ /* 2010 */ GB, GB, GB, GB, GB, O, O, O,
+
+#define use_offset_0x2060u 2568
+
+ /* 2060 */ WJ, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Superscripts and Subscripts */
+
+ /* 2070 */ O, O, O, O, FM, O, O, O, O, O, O, O, O, O, O, O,
+ /* 2080 */ O, O, FM, FM, FM, O, O, O,
+
+#define use_offset_0xa800u 2608
+
+
+ /* Syloti Nagri */
+
+ /* A800 */ IV, IV, O, IV, IV, IV, VAbv, B, B, B, B, VMAbv, B, B, B, B,
+ /* A810 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* A820 */ B, B, B, VPst, VPst, VBlw, VAbv, VPst, O, O, O, O, O, O, O, O,
+ /* A830 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Phags-pa */
+
+ /* A840 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* A850 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* A860 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* A870 */ B, B, B, B, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Saurashtra */
+
+ /* A880 */ VMPst, VMPst, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV,
+ /* A890 */ IV, IV, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* A8A0 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* A8B0 */ B, B, B, B, FPst, VPst, VPst, VPst, VPst, VPst, VPst, VPst, VPst, VPst, VPst, VPst,
+ /* A8C0 */ VPst, VPst, VPst, VPst, H, O, O, O, O, O, O, O, O, O, O, O,
+ /* A8D0 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, O, O,
+
+ /* Devanagari Extended */
+
+ /* A8E0 */ VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv,
+ /* A8F0 */ VMAbv, VMAbv, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Kayah Li */
+
+ /* A900 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* A910 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* A920 */ B, B, B, B, B, B, VAbv, VAbv, VAbv, VAbv, VAbv, VMBlw, VMBlw, VMBlw, O, O,
+
+ /* Rejang */
+
+ /* A930 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* A940 */ B, B, B, B, B, B, B, VBlw, VBlw, VBlw, VAbv, VBlw, VBlw, VBlw, VBlw, FAbv,
+ /* A950 */ FAbv, FAbv, FPst, VPst, O, O, O, O, O, O, O, O, O, O, O, O,
+ /* A960 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+ /* A970 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Javanese */
+
+ /* A980 */ VMAbv, VMAbv, FAbv, VMPst, IV, IV, IV, IV, IV, B, B, B, IV, IV, IV, B,
+ /* A990 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* A9A0 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* A9B0 */ B, B, B, CMAbv, VPst, VPst, VAbv, VAbv, VBlw, VBlw, VPre, VPre, VAbv, SUB, MPst, MPst,
+ /* A9C0 */ H, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+ /* A9D0 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, O, O,
+
+ /* Myanmar Extended-B */
+
+ /* A9E0 */ B, B, B, B, B, VAbv, O, B, B, B, B, B, B, B, B, B,
+ /* A9F0 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, O,
+
+ /* Cham */
+
+ /* AA00 */ IV, IV, IV, IV, IV, IV, B, B, B, B, B, B, B, B, B, B,
+ /* AA10 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* AA20 */ B, B, B, B, B, B, B, B, B, VAbv, VAbv, VAbv, VAbv, VBlw, VAbv, VPre,
+ /* AA30 */ VPre, VAbv, VBlw, MPst, MPre, MBlw, MBlw, O, O, O, O, O, O, O, O, O,
+ /* AA40 */ B, B, B, FAbv, B, B, B, B, B, B, B, B, FAbv, FPst, O, O,
+ /* AA50 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, O, O,
+
+ /* Myanmar Extended-A */
+
+ /* AA60 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* AA70 */ O, B, B, B, O, O, O, O, O, O, B, VMPst, VMAbv, VMPst, B, B,
+
+ /* Tai Viet */
+
+ /* AA80 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* AA90 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* AAA0 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* AAB0 */ VAbv, B, VAbv, VAbv, VBlw, B, B, VAbv, VAbv, B, B, B, B, B, VAbv, VMAbv,
+ /* AAC0 */ B, VMAbv, B, O, O, O, O, O, O, O, O, O, O, O, O, O,
+ /* AAD0 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Meetei Mayek Extensions */
+
+ /* AAE0 */ IV, IV, B, B, B, B, B, B, B, B, B, VPre, VBlw, VAbv, VPre, VPst,
+ /* AAF0 */ O, O, O, O, O, VMPst, H, O,
+
+#define use_offset_0xabc0u 3368
+
+
+ /* Meetei Mayek */
+
+ /* ABC0 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, IV, IV,
+ /* ABD0 */ B, IV, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* ABE0 */ B, B, B, VPst, VPst, VAbv, VPst, VPst, VBlw, VPst, VPst, O, VMPst, VBlw, O, O,
+ /* ABF0 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, O, O,
+
+#define use_offset_0xfe00u 3432
+
+
+ /* Variation Selectors */
+
+ /* FE00 */ VS, VS, VS, VS, VS, VS, VS, VS, VS, VS, VS, VS, VS, VS, VS, VS,
+
+#define use_offset_0x10a00u 3448
+
+
+ /* Kharoshthi */
+
+ /* 10A00 */ B, VBlw, VBlw, VBlw, O, VAbv, VBlw, O, O, O, O, O, VBlw, VBlw, VMBlw, VMAbv,
+ /* 10A10 */ B, B, B, B, O, B, B, B, O, B, B, B, B, B, B, B,
+ /* 10A20 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 10A30 */ B, B, B, B, O, O, O, O, CMAbv, CMBlw, CMBlw, O, O, O, O, H,
+ /* 10A40 */ B, B, B, B, B, B, B, B,
+
+#define use_offset_0x11000u 3520
+
+
+ /* Brahmi */
+
+ /* 11000 */ VMPst, VMAbv, VMPst, R, R, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV,
+ /* 11010 */ IV, IV, IV, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 11020 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 11030 */ B, B, B, B, B, B, B, B, VAbv, VAbv, VAbv, VAbv, VBlw, VBlw, VBlw, VBlw,
+ /* 11040 */ VBlw, VBlw, VAbv, VAbv, VAbv, VAbv, H, O, O, O, O, O, O, O, O, O,
+ /* 11050 */ O, O, N, N, N, N, N, N, N, N, N, N, N, N, N, N,
+ /* 11060 */ N, N, N, N, N, N, B, B, B, B, B, B, B, B, B, B,
+ /* 11070 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Kaithi */
+
+ /* 11080 */ VMAbv, VMAbv, VMPst, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, B, B, B,
+ /* 11090 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 110A0 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 110B0 */ VPst, VPre, VPst, VBlw, VBlw, VAbv, VAbv, VPst, VPst, H, CMBlw, O, O, O, O, O,
+
+#define use_offset_0x11100u 3712
+
+
+ /* Chakma */
+
+ /* 11100 */ VMAbv, VMAbv, VMAbv, IV, IV, IV, IV, B, B, B, B, B, B, B, B, B,
+ /* 11110 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 11120 */ B, B, B, B, B, B, B, VAbv, VAbv, VAbv, VBlw, VBlw, VPre, VAbv, VAbv, VAbv,
+ /* 11130 */ VAbv, VBlw, VBlw, H, VAbv, O, B, B, B, B, B, B, B, B, B, B,
+ /* 11140 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Mahajani */
+
+ /* 11150 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 11160 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 11170 */ B, B, B, CMBlw, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Sharada */
+
+ /* 11180 */ VMAbv, VMAbv, VMPst, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV,
+ /* 11190 */ IV, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 111A0 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 111B0 */ B, B, B, VPst, VPre, VPst, VBlw, VBlw, VBlw, VBlw, VBlw, VBlw, VAbv, VAbv, VAbv, VAbv,
+ /* 111C0 */ H, B, R, R, O, O, O, O, O, O, CMBlw, VAbv, VBlw, O, O, O,
+ /* 111D0 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, O, O,
+
+ /* Sinhala Archaic Numbers */
+
+ /* 111E0 */ O, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 111F0 */ B, B, B, B, B, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Khojki */
+
+ /* 11200 */ IV, IV, IV, IV, IV, IV, IV, IV, B, B, B, B, B, B, B, B,
+ /* 11210 */ B, B, O, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 11220 */ B, B, B, B, B, B, B, B, B, B, B, B, VPst, VPst, VPst, VBlw,
+ /* 11230 */ VAbv, VAbv, VAbv, VAbv, VMAbv, H, CMAbv, CMAbv,
+
+#define use_offset_0x11280u 4024
+
+
+ /* Multani */
+
+ /* 11280 */ IV, IV, IV, IV, B, B, B, O, B, O, B, B, B, B, O, B,
+ /* 11290 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, O, B,
+ /* 112A0 */ B, B, B, B, B, B, B, B, B, O, O, O, O, O, O, O,
+
+ /* Khudawadi */
+
+ /* 112B0 */ IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, B, B, B, B, B, B,
+ /* 112C0 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 112D0 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, VMAbv,
+ /* 112E0 */ VPst, VPre, VPst, VBlw, VBlw, VAbv, VAbv, VAbv, VAbv, CMBlw, VBlw, O, O, O, O, O,
+ /* 112F0 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, O, O,
+
+ /* Grantha */
+
+ /* 11300 */ VMAbv, VMAbv, VMPst, VMPst, O, IV, IV, IV, IV, IV, IV, IV, IV, O, O, IV,
+ /* 11310 */ IV, O, O, IV, IV, B, B, B, B, B, B, B, B, B, B, B,
+ /* 11320 */ B, B, B, B, B, B, B, B, B, O, B, B, B, B, B, B,
+ /* 11330 */ B, O, B, B, O, B, B, B, B, B, O, O, CMBlw, B, VPst, VPst,
+ /* 11340 */ VAbv, VPst, VPst, VPst, VPst, O, O, VPre, VPre, O, O, VPre, VPre, H, O, O,
+ /* 11350 */ O, O, O, O, O, O, O, VPst, O, O, O, O, O, O, O, O,
+ /* 11360 */ IV, IV, VPst, VPst, O, O, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, O, O, O,
+ /* 11370 */ VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, O, O, O,
+
+#define use_offset_0x11480u 4272
+
+
+ /* Tirhuta */
+
+ /* 11480 */ O, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, B,
+ /* 11490 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 114A0 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 114B0 */ VPst, VPre, VPst, VBlw, VBlw, VBlw, VBlw, VBlw, VBlw, VPre, VAbv, VPre, VPre, VPst, VPre, VMAbv,
+ /* 114C0 */ VMAbv, VMPst, H, CMBlw, B, O, O, O, O, O, O, O, O, O, O, O,
+ /* 114D0 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, O, O,
+
+#define use_offset_0x11580u 4368
+
+
+ /* Siddham */
+
+ /* 11580 */ IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, B, B,
+ /* 11590 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 115A0 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, VPst,
+ /* 115B0 */ VPre, VPst, VBlw, VBlw, VBlw, VBlw, O, O, VPre, VPre, VPre, VPre, VMAbv, VMAbv, VMPst, H,
+ /* 115C0 */ CMBlw, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+ /* 115D0 */ O, O, O, O, O, O, O, O, IV, IV, IV, IV, VBlw, VBlw, O, O,
+ /* 115E0 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+ /* 115F0 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Modi */
+
+ /* 11600 */ IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, B, B,
+ /* 11610 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 11620 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 11630 */ VPst, VPst, VPst, VBlw, VBlw, VBlw, VBlw, VBlw, VBlw, VAbv, VAbv, VPst, VPst, VMAbv, VMPst, H,
+ /* 11640 */ VAbv, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+ /* 11650 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, O, O,
+ /* 11660 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+ /* 11670 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Takri */
+
+ /* 11680 */ IV, IV, IV, IV, IV, IV, IV, IV, IV, IV, B, B, B, B, B, B,
+ /* 11690 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 116A0 */ B, B, B, B, B, B, B, B, B, B, B, VMAbv, VMPst, VAbv, VPre, VPst,
+ /* 116B0 */ VBlw, VBlw, VAbv, VAbv, VAbv, VAbv, H, CMBlw, O, O, O, O, O, O, O, O,
+ /* 116C0 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, O, O,
+ /* 116D0 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+ /* 116E0 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+ /* 116F0 */ O, O, O, O, O, O, O, O, O, O, O, O, O, O, O, O,
+
+ /* Ahom */
+
+ /* 11700 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
+ /* 11710 */ B, B, B, B, B, B, B, B, B, B, O, O, O, MBlw, MPre, MAbv,
+ /* 11720 */ VPst, VPst, VAbv, VAbv, VBlw, VBlw, VPre, VAbv, VBlw, VAbv, VAbv, VAbv, O, O, O, O,
+ /* 11730 */ B, B, B, B, B, B, B, B, B, B, B, B, O, O, O, O,
+
+}; /* Table items: 4816; occupancy: 72% */
+
+USE_TABLE_ELEMENT_TYPE
+hb_use_get_categories (hb_codepoint_t u)
+{
+ switch (u >> 12)
+ {
+ case 0x0u:
+ if (hb_in_range (u, 0x0028u, 0x003Fu)) return use_table[u - 0x0028u + use_offset_0x0028u];
+ if (hb_in_range (u, 0x00A0u, 0x00D7u)) return use_table[u - 0x00A0u + use_offset_0x00a0u];
+ if (hb_in_range (u, 0x0900u, 0x0DF7u)) return use_table[u - 0x0900u + use_offset_0x0900u];
+ if (unlikely (u == 0x034Fu)) return CGJ;
+ break;
+
+ case 0x1u:
+ if (hb_in_range (u, 0x1000u, 0x109Fu)) return use_table[u - 0x1000u + use_offset_0x1000u];
+ if (hb_in_range (u, 0x1700u, 0x17EFu)) return use_table[u - 0x1700u + use_offset_0x1700u];
+ if (hb_in_range (u, 0x1900u, 0x1A9Fu)) return use_table[u - 0x1900u + use_offset_0x1900u];
+ if (hb_in_range (u, 0x1B00u, 0x1C4Fu)) return use_table[u - 0x1B00u + use_offset_0x1b00u];
+ if (hb_in_range (u, 0x1CD0u, 0x1CFFu)) return use_table[u - 0x1CD0u + use_offset_0x1cd0u];
+ break;
+
+ case 0x2u:
+ if (hb_in_range (u, 0x2008u, 0x2017u)) return use_table[u - 0x2008u + use_offset_0x2008u];
+ if (hb_in_range (u, 0x2060u, 0x2087u)) return use_table[u - 0x2060u + use_offset_0x2060u];
+ if (unlikely (u == 0x25CCu)) return GB;
+ break;
+
+ case 0xAu:
+ if (hb_in_range (u, 0xA800u, 0xAAF7u)) return use_table[u - 0xA800u + use_offset_0xa800u];
+ if (hb_in_range (u, 0xABC0u, 0xABFFu)) return use_table[u - 0xABC0u + use_offset_0xabc0u];
+ break;
+
+ case 0xFu:
+ if (hb_in_range (u, 0xFE00u, 0xFE0Fu)) return use_table[u - 0xFE00u + use_offset_0xfe00u];
+ break;
+
+ case 0x10u:
+ if (hb_in_range (u, 0x10A00u, 0x10A47u)) return use_table[u - 0x10A00u + use_offset_0x10a00u];
+ break;
+
+ case 0x11u:
+ if (hb_in_range (u, 0x11000u, 0x110BFu)) return use_table[u - 0x11000u + use_offset_0x11000u];
+ if (hb_in_range (u, 0x11100u, 0x11237u)) return use_table[u - 0x11100u + use_offset_0x11100u];
+ if (hb_in_range (u, 0x11280u, 0x11377u)) return use_table[u - 0x11280u + use_offset_0x11280u];
+ if (hb_in_range (u, 0x11480u, 0x114DFu)) return use_table[u - 0x11480u + use_offset_0x11480u];
+ if (hb_in_range (u, 0x11580u, 0x1173Fu)) return use_table[u - 0x11580u + use_offset_0x11580u];
+ if (unlikely (u == 0x1107Fu)) return HN;
+ break;
+
+ default:
+ break;
+ }
+ return USE_O;
+}
+
+#undef B
+#undef CGJ
+#undef FM
+#undef GB
+#undef H
+#undef HN
+#undef IND
+#undef IV
+#undef N
+#undef O
+#undef R
+#undef Rsv
+#undef S
+#undef SUB
+#undef VS
+#undef WJ
+#undef ZWJ
+#undef ZWNJ
+#undef CMBlw
+#undef CMAbv
+#undef FBlw
+#undef FPst
+#undef FAbv
+#undef MPre
+#undef MBlw
+#undef MPst
+#undef MAbv
+#undef SMBlw
+#undef SMAbv
+#undef VPre
+#undef VBlw
+#undef VPst
+#undef VAbv
+#undef VMPre
+#undef VMBlw
+#undef VMPst
+#undef VMAbv
+
+/* == End of generated table == */
diff --git a/src/hb-ot-shape-complex-use.cc b/src/hb-ot-shape-complex-use.cc
new file mode 100644
index 0000000..6fbfe2b
--- /dev/null
+++ b/src/hb-ot-shape-complex-use.cc
@@ -0,0 +1,588 @@
+/*
+ * Copyright © 2015 Mozilla Foundation.
+ * Copyright © 2015 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Mozilla Author(s): Jonathan Kew
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-shape-complex-use-private.hh"
+#include "hb-ot-shape-complex-arabic-private.hh"
+
+/* buffer var allocations */
+#define use_category() complex_var_u8_0()
+
+
+/*
+ * Universal Shaping Engine.
+ * https://www.microsoft.com/typography/OpenTypeDev/USE/intro.htm
+ */
+
+static const hb_tag_t
+basic_features[] =
+{
+ /*
+ * Basic features.
+ * These features are applied all at once, before reordering.
+ */
+ HB_TAG('r','k','r','f'),
+ HB_TAG('a','b','v','f'),
+ HB_TAG('b','l','w','f'),
+ HB_TAG('h','a','l','f'),
+ HB_TAG('p','s','t','f'),
+ HB_TAG('v','a','t','u'),
+ HB_TAG('c','j','c','t'),
+};
+static const hb_tag_t
+arabic_features[] =
+{
+ HB_TAG('i','s','o','l'),
+ HB_TAG('i','n','i','t'),
+ HB_TAG('m','e','d','i'),
+ HB_TAG('f','i','n','a'),
+ /* The spec doesn't specify these but we apply anyway, since our Arabic shaper
+ * does. These are only used in Syriac spec. */
+ HB_TAG('m','e','d','2'),
+ HB_TAG('f','i','n','2'),
+ HB_TAG('f','i','n','3'),
+};
+/* Same order as arabic_features. Don't need Syriac stuff.*/
+enum joining_form_t {
+ ISOL,
+ INIT,
+ MEDI,
+ FINA,
+ _NONE
+};
+static const hb_tag_t
+other_features[] =
+{
+ /*
+ * Other features.
+ * These features are applied all at once, after reordering.
+ */
+ HB_TAG('a','b','v','s'),
+ HB_TAG('b','l','w','s'),
+ HB_TAG('h','a','l','n'),
+ HB_TAG('p','r','e','s'),
+ HB_TAG('p','s','t','s'),
+ /* Positioning features, though we don't care about the types. */
+ HB_TAG('d','i','s','t'),
+ HB_TAG('a','b','v','m'),
+ HB_TAG('b','l','w','m'),
+};
+
+static void
+setup_syllables (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer);
+static void
+clear_substitution_flags (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer);
+static void
+record_rphf (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer);
+static void
+record_pref (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer);
+static void
+reorder (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer);
+
+static void
+collect_features_use (hb_ot_shape_planner_t *plan)
+{
+ hb_ot_map_builder_t *map = &plan->map;
+
+ /* Do this before any lookups have been applied. */
+ map->add_gsub_pause (setup_syllables);
+
+ /* "Default glyph pre-processing group" */
+ map->add_global_bool_feature (HB_TAG('l','o','c','l'));
+ map->add_global_bool_feature (HB_TAG('c','c','m','p'));
+ map->add_global_bool_feature (HB_TAG('n','u','k','t'));
+ map->add_global_bool_feature (HB_TAG('a','k','h','n'));
+
+ /* "Reordering group" */
+ map->add_gsub_pause (clear_substitution_flags);
+ map->add_feature (HB_TAG('r','p','h','f'), 1, F_MANUAL_ZWJ);
+ map->add_gsub_pause (record_rphf);
+ map->add_gsub_pause (clear_substitution_flags);
+ map->add_feature (HB_TAG('p','r','e','f'), 1, F_GLOBAL | F_MANUAL_ZWJ);
+ map->add_gsub_pause (record_pref);
+
+ /* "Orthographic unit shaping group" */
+ for (unsigned int i = 0; i < ARRAY_LENGTH (basic_features); i++)
+ map->add_feature (basic_features[i], 1, F_GLOBAL | F_MANUAL_ZWJ);
+
+ map->add_gsub_pause (reorder);
+
+ /* "Topographical features" */
+ for (unsigned int i = 0; i < ARRAY_LENGTH (arabic_features); i++)
+ map->add_feature (arabic_features[i], 1, F_NONE);
+ map->add_gsub_pause (NULL);
+
+ /* "Standard typographic presentation" and "Positional feature application" */
+ for (unsigned int i = 0; i < ARRAY_LENGTH (other_features); i++)
+ map->add_feature (other_features[i], 1, F_GLOBAL | F_MANUAL_ZWJ);
+}
+
+struct use_shape_plan_t
+{
+ ASSERT_POD ();
+
+ hb_mask_t rphf_mask;
+
+ arabic_shape_plan_t *arabic_plan;
+};
+
+static bool
+has_arabic_joining (hb_script_t script)
+{
+ /* List of scripts that have data in arabic-table. */
+ switch ((int) script)
+ {
+ /* Unicode-1.1 additions */
+ case HB_SCRIPT_ARABIC:
+
+ /* Unicode-3.0 additions */
+ case HB_SCRIPT_MONGOLIAN:
+ case HB_SCRIPT_SYRIAC:
+
+ /* Unicode-5.0 additions */
+ case HB_SCRIPT_NKO:
+ case HB_SCRIPT_PHAGS_PA:
+
+ /* Unicode-6.0 additions */
+ case HB_SCRIPT_MANDAIC:
+
+ /* Unicode-7.0 additions */
+ case HB_SCRIPT_MANICHAEAN:
+ case HB_SCRIPT_PSALTER_PAHLAVI:
+
+ return true;
+
+ default:
+ return false;
+ }
+}
+
+static void *
+data_create_use (const hb_ot_shape_plan_t *plan)
+{
+ use_shape_plan_t *use_plan = (use_shape_plan_t *) calloc (1, sizeof (use_shape_plan_t));
+ if (unlikely (!use_plan))
+ return NULL;
+
+ use_plan->rphf_mask = plan->map.get_1_mask (HB_TAG('r','p','h','f'));
+
+ if (has_arabic_joining (plan->props.script))
+ {
+ use_plan->arabic_plan = (arabic_shape_plan_t *) data_create_arabic (plan);
+ if (unlikely (!use_plan->arabic_plan))
+ {
+ free (use_plan);
+ return NULL;
+ }
+ }
+
+ return use_plan;
+}
+
+static void
+data_destroy_use (void *data)
+{
+ use_shape_plan_t *use_plan = (use_shape_plan_t *) data;
+
+ if (use_plan->arabic_plan)
+ data_destroy_arabic (use_plan->arabic_plan);
+
+ free (data);
+}
+
+enum syllable_type_t {
+ independent_cluster,
+ virama_terminated_cluster,
+ consonant_cluster,
+ vowel_cluster,
+ number_joiner_terminated_cluster,
+ numeral_cluster,
+ symbol_cluster,
+ broken_cluster,
+};
+
+#include "hb-ot-shape-complex-use-machine.hh"
+
+
+static void
+setup_masks_use (const hb_ot_shape_plan_t *plan,
+ hb_buffer_t *buffer,
+ hb_font_t *font HB_UNUSED)
+{
+ const use_shape_plan_t *use_plan = (const use_shape_plan_t *) plan->data;
+
+ /* Do this before allocating use_category(). */
+ if (use_plan->arabic_plan)
+ {
+ setup_masks_arabic_plan (use_plan->arabic_plan, buffer, plan->props.script);
+ }
+
+ HB_BUFFER_ALLOCATE_VAR (buffer, use_category);
+
+ /* We cannot setup masks here. We save information about characters
+ * and setup masks later on in a pause-callback. */
+
+ unsigned int count = buffer->len;
+ hb_glyph_info_t *info = buffer->info;
+ for (unsigned int i = 0; i < count; i++)
+ info[i].use_category() = hb_use_get_categories (info[i].codepoint);
+}
+
+static void
+setup_rphf_mask (const hb_ot_shape_plan_t *plan,
+ hb_buffer_t *buffer)
+{
+ const use_shape_plan_t *use_plan = (const use_shape_plan_t *) plan->data;
+
+ hb_mask_t mask = use_plan->rphf_mask;
+ if (!mask) return;
+
+ hb_glyph_info_t *info = buffer->info;
+
+ foreach_syllable (buffer, start, end)
+ {
+ unsigned int limit = info[start].use_category() == USE_R ? 1 : MIN (3u, end - start);
+ for (unsigned int i = start; i < start + limit; i++)
+ info[i].mask |= mask;
+ }
+}
+
+static void
+setup_topographical_masks (const hb_ot_shape_plan_t *plan,
+ hb_buffer_t *buffer)
+{
+ const use_shape_plan_t *use_plan = (const use_shape_plan_t *) plan->data;
+ if (use_plan->arabic_plan)
+ return;
+
+ ASSERT_STATIC (INIT < 4 && ISOL < 4 && MEDI < 4 && FINA < 4);
+ hb_mask_t masks[4], all_masks = 0;
+ for (unsigned int i = 0; i < 4; i++)
+ {
+ masks[i] = plan->map.get_1_mask (arabic_features[i]);
+ if (masks[i] == plan->map.get_global_mask ())
+ masks[i] = 0;
+ all_masks |= masks[i];
+ }
+ if (!all_masks)
+ return;
+ hb_mask_t other_masks = ~all_masks;
+
+ unsigned int last_start = 0;
+ joining_form_t last_form = _NONE;
+ hb_glyph_info_t *info = buffer->info;
+ foreach_syllable (buffer, start, end)
+ {
+ syllable_type_t syllable_type = (syllable_type_t) (info[start].syllable() & 0x0F);
+ switch (syllable_type)
+ {
+ case independent_cluster:
+ case symbol_cluster:
+ /* These don't join. Nothing to do. */
+ last_form = _NONE;
+ break;
+
+ case virama_terminated_cluster:
+ case consonant_cluster:
+ case vowel_cluster:
+ case number_joiner_terminated_cluster:
+ case numeral_cluster:
+ case broken_cluster:
+
+ bool join = last_form == FINA || last_form == ISOL;
+
+ if (join)
+ {
+ /* Fixup previous syllable's form. */
+ last_form = last_form == FINA ? MEDI : INIT;
+ for (unsigned int i = last_start; i < start; i++)
+ info[i].mask = (info[i].mask & other_masks) | masks[last_form];
+ }
+
+ /* Form for this syllable. */
+ last_form = join ? FINA : ISOL;
+ for (unsigned int i = start; i < end; i++)
+ info[i].mask = (info[i].mask & other_masks) | masks[last_form];
+
+ break;
+ }
+
+ last_start = start;
+ }
+}
+
+static void
+setup_syllables (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font HB_UNUSED,
+ hb_buffer_t *buffer)
+{
+ find_syllables (buffer);
+ setup_rphf_mask (plan, buffer);
+ setup_topographical_masks (plan, buffer);
+}
+
+static void
+clear_substitution_flags (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font HB_UNUSED,
+ hb_buffer_t *buffer)
+{
+ hb_glyph_info_t *info = buffer->info;
+ unsigned int count = buffer->len;
+ for (unsigned int i = 0; i < count; i++)
+ _hb_glyph_info_clear_substituted (&info[i]);
+}
+
+static void
+record_rphf (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer)
+{
+ const use_shape_plan_t *use_plan = (const use_shape_plan_t *) plan->data;
+
+ hb_mask_t mask = use_plan->rphf_mask;
+ if (!mask) return;
+ hb_glyph_info_t *info = buffer->info;
+
+ foreach_syllable (buffer, start, end)
+ {
+ /* Mark a substituted repha as USE_R. */
+ for (unsigned int i = start; i < end && (info[i].mask & mask); i++)
+ if (_hb_glyph_info_substituted (&info[i]))
+ {
+ info[i].use_category() = USE_R;
+ break;
+ }
+ }
+}
+
+static void
+record_pref (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer)
+{
+ hb_glyph_info_t *info = buffer->info;
+
+ foreach_syllable (buffer, start, end)
+ {
+ /* Mark a substituted pref as VPre, as they behave the same way. */
+ for (unsigned int i = start; i < end; i++)
+ if (_hb_glyph_info_substituted (&info[i]))
+ {
+ info[i].use_category() = USE_VPre;
+ break;
+ }
+ }
+}
+
+static inline bool
+is_halant (const hb_glyph_info_t &info)
+{
+ return info.use_category() == USE_H && !_hb_glyph_info_ligated (&info);
+}
+
+static void
+reorder_syllable (hb_buffer_t *buffer, unsigned int start, unsigned int end)
+{
+ syllable_type_t syllable_type = (syllable_type_t) (buffer->info[start].syllable() & 0x0F);
+ /* Only a few syllable types need reordering. */
+ if (unlikely (!(FLAG_SAFE (syllable_type) &
+ (FLAG (virama_terminated_cluster) |
+ FLAG (consonant_cluster) |
+ FLAG (vowel_cluster) |
+ FLAG (broken_cluster) |
+ 0))))
+ return;
+
+ hb_glyph_info_t *info = buffer->info;
+
+#define BASE_FLAGS (FLAG (USE_B) | FLAG (USE_GB) | FLAG (USE_IV))
+
+ /* Move things forward. */
+ if (info[start].use_category() == USE_R && end - start > 1)
+ {
+ /* Got a repha. Reorder it to after first base, before first halant. */
+ for (unsigned int i = start + 1; i < end; i++)
+ if ((FLAG_UNSAFE (info[i].use_category()) & (BASE_FLAGS)) || is_halant (info[i]))
+ {
+ /* If we hit a halant, move before it; otherwise it's a base: move to it's
+ * place, and shift things in between backward. */
+
+ if (is_halant (info[i]))
+ i--;
+
+ buffer->merge_clusters (start, i + 1);
+ hb_glyph_info_t t = info[start];
+ memmove (&info[start], &info[start + 1], (i - start) * sizeof (info[0]));
+ info[i] = t;
+
+ break;
+ }
+ }
+
+ /* Move things back. */
+ unsigned int j = end;
+ for (unsigned int i = start; i < end; i++)
+ {
+ uint32_t flag = FLAG_UNSAFE (info[i].use_category());
+ if ((flag & (BASE_FLAGS)) || is_halant (info[i]))
+ {
+ /* If we hit a halant, move after it; otherwise it's a base: move to it's
+ * place, and shift things in between backward. */
+ if (is_halant (info[i]))
+ j = i + 1;
+ else
+ j = i;
+ }
+ else if (((flag) & (FLAG (USE_VPre) | FLAG (USE_VMPre))) &&
+ /* Only move the first component of a MultipleSubst. */
+ 0 == _hb_glyph_info_get_lig_comp (&info[i]) &&
+ j < i)
+ {
+ buffer->merge_clusters (j, i + 1);
+ hb_glyph_info_t t = info[i];
+ memmove (&info[j + 1], &info[j], (i - j) * sizeof (info[0]));
+ info[j] = t;
+ }
+ }
+}
+
+static inline void
+insert_dotted_circles (const hb_ot_shape_plan_t *plan HB_UNUSED,
+ hb_font_t *font,
+ hb_buffer_t *buffer)
+{
+ /* Note: This loop is extra overhead, but should not be measurable. */
+ bool has_broken_syllables = false;
+ unsigned int count = buffer->len;
+ hb_glyph_info_t *info = buffer->info;
+ for (unsigned int i = 0; i < count; i++)
+ if ((info[i].syllable() & 0x0F) == broken_cluster)
+ {
+ has_broken_syllables = true;
+ break;
+ }
+ if (likely (!has_broken_syllables))
+ return;
+
+ hb_glyph_info_t dottedcircle = {0};
+ if (!font->get_glyph (0x25CCu, 0, &dottedcircle.codepoint))
+ return;
+ dottedcircle.use_category() = hb_use_get_categories (0x25CC);
+
+ buffer->clear_output ();
+
+ buffer->idx = 0;
+ unsigned int last_syllable = 0;
+ while (buffer->idx < buffer->len && !buffer->in_error)
+ {
+ unsigned int syllable = buffer->cur().syllable();
+ syllable_type_t syllable_type = (syllable_type_t) (syllable & 0x0F);
+ if (unlikely (last_syllable != syllable && syllable_type == broken_cluster))
+ {
+ last_syllable = syllable;
+
+ hb_glyph_info_t ginfo = dottedcircle;
+ ginfo.cluster = buffer->cur().cluster;
+ ginfo.mask = buffer->cur().mask;
+ ginfo.syllable() = buffer->cur().syllable();
+ /* TODO Set glyph_props? */
+
+ /* Insert dottedcircle after possible Repha. */
+ while (buffer->idx < buffer->len && !buffer->in_error &&
+ last_syllable == buffer->cur().syllable() &&
+ buffer->cur().use_category() == USE_R)
+ buffer->next_glyph ();
+
+ buffer->output_info (ginfo);
+ }
+ else
+ buffer->next_glyph ();
+ }
+
+ buffer->swap_buffers ();
+}
+
+static void
+reorder (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer)
+{
+ insert_dotted_circles (plan, font, buffer);
+
+ hb_glyph_info_t *info = buffer->info;
+
+ foreach_syllable (buffer, start, end)
+ reorder_syllable (buffer, start, end);
+
+ /* Zero syllables now... */
+ unsigned int count = buffer->len;
+ for (unsigned int i = 0; i < count; i++)
+ info[i].syllable() = 0;
+
+ HB_BUFFER_DEALLOCATE_VAR (buffer, use_category);
+}
+
+static bool
+compose_use (const hb_ot_shape_normalize_context_t *c,
+ hb_codepoint_t a,
+ hb_codepoint_t b,
+ hb_codepoint_t *ab)
+{
+ /* Avoid recomposing split matras. */
+ if (HB_UNICODE_GENERAL_CATEGORY_IS_MARK (c->unicode->general_category (a)))
+ return false;
+
+ return (bool)c->unicode->compose (a, b, ab);
+}
+
+
+const hb_ot_complex_shaper_t _hb_ot_complex_shaper_use =
+{
+ "use",
+ collect_features_use,
+ NULL, /* override_features */
+ data_create_use,
+ data_destroy_use,
+ NULL, /* preprocess_text */
+ NULL, /* postprocess_glyphs */
+ HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS_NO_SHORT_CIRCUIT,
+ NULL, /* decompose */
+ compose_use,
+ setup_masks_use,
+ HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_EARLY,
+ false, /* fallback_position */
+};
diff --git a/src/hb-ot-shape-fallback-private.hh b/src/hb-ot-shape-fallback-private.hh
index ec65351..e134224 100644
--- a/src/hb-ot-shape-fallback-private.hh
+++ b/src/hb-ot-shape-fallback-private.hh
@@ -45,5 +45,9 @@
hb_font_t *font,
hb_buffer_t *buffer);
+HB_INTERNAL void _hb_ot_shape_fallback_spaces (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer);
+
#endif /* HB_OT_SHAPE_FALLBACK_PRIVATE_HH */
diff --git a/src/hb-ot-shape-fallback.cc b/src/hb-ot-shape-fallback.cc
index 80d7da8..c9cf737 100644
--- a/src/hb-ot-shape-fallback.cc
+++ b/src/hb-ot-shape-fallback.cc
@@ -224,7 +224,7 @@
pos.x_offset += base_extents.x_bearing + base_extents.width - mark_extents.width / 2 - mark_extents.x_bearing;
break;
}
- /* Fall through */
+ HB_FALLTHROUGH;
default:
case HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW:
@@ -259,6 +259,7 @@
case HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT:
/* Add gap, fall-through. */
base_extents.height -= y_gap;
+ HB_FALLTHROUGH;
case HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW_LEFT:
case HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW:
@@ -279,6 +280,7 @@
/* Add gap, fall-through. */
base_extents.y_bearing += y_gap;
base_extents.height -= y_gap;
+ HB_FALLTHROUGH;
case HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE:
case HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE_RIGHT:
@@ -418,13 +420,12 @@
_hb_buffer_assert_gsubgpos_vars (buffer);
unsigned int start = 0;
- unsigned int last_cluster = buffer->info[0].cluster;
unsigned int count = buffer->len;
+ hb_glyph_info_t *info = buffer->info;
for (unsigned int i = 1; i < count; i++)
- if (buffer->info[i].cluster != last_cluster) {
+ if (likely (!HB_UNICODE_GENERAL_CATEGORY_IS_MARK (_hb_glyph_info_get_general_category (&info[i])))) {
position_cluster (plan, font, buffer, start, i);
start = i;
- last_cluster = buffer->info[i].cluster;
}
position_cluster (plan, font, buffer, start, count);
}
@@ -441,13 +442,15 @@
OT::hb_apply_context_t c (1, font, buffer);
c.set_lookup_mask (plan->kern_mask);
c.set_lookup_props (OT::LookupFlag::IgnoreMarks);
+ OT::hb_apply_context_t::skipping_iterator_t &skippy_iter = c.iter_input;
+ skippy_iter.init (&c);
unsigned int count = buffer->len;
hb_glyph_info_t *info = buffer->info;
hb_glyph_position_t *pos = buffer->pos;
for (unsigned int idx = 0; idx < count;)
{
- OT::hb_apply_context_t::skipping_forward_iterator_t skippy_iter (&c, idx, 1);
+ skippy_iter.reset (idx, 1);
if (!skippy_iter.next ())
{
idx++;
@@ -481,3 +484,70 @@
idx = skippy_iter.idx;
}
}
+
+
+/* Adjusts width of various spaces. */
+void
+_hb_ot_shape_fallback_spaces (const hb_ot_shape_plan_t *plan,
+ hb_font_t *font,
+ hb_buffer_t *buffer)
+{
+ if (!HB_DIRECTION_IS_HORIZONTAL (buffer->props.direction))
+ return;
+
+ hb_glyph_info_t *info = buffer->info;
+ hb_glyph_position_t *pos = buffer->pos;
+ unsigned int count = buffer->len;
+ for (unsigned int i = 0; i < count; i++)
+ if (_hb_glyph_info_is_unicode_space (&info[i]) && !_hb_glyph_info_ligated (&info[i]))
+ {
+ hb_unicode_funcs_t::space_t space_type = _hb_glyph_info_get_unicode_space_fallback_type (&info[i]);
+ hb_codepoint_t glyph;
+ typedef hb_unicode_funcs_t t;
+ switch (space_type)
+ {
+ case t::NOT_SPACE: /* Shouldn't happen. */
+ case t::SPACE:
+ break;
+
+ case t::SPACE_EM:
+ case t::SPACE_EM_2:
+ case t::SPACE_EM_3:
+ case t::SPACE_EM_4:
+ case t::SPACE_EM_5:
+ case t::SPACE_EM_6:
+ case t::SPACE_EM_16:
+ pos[i].x_advance = (font->x_scale + ((int) space_type)/2) / (int) space_type;
+ break;
+
+ case t::SPACE_4_EM_18:
+ pos[i].x_advance = font->x_scale * 4 / 18;
+ break;
+
+ case t::SPACE_FIGURE:
+ for (char u = '0'; u <= '9'; u++)
+ if (font->get_glyph (u, 0, &glyph))
+ {
+ pos[i].x_advance = font->get_glyph_h_advance (glyph);
+ break;
+ }
+ break;
+
+ case t::SPACE_PUNCTUATION:
+ if (font->get_glyph ('.', 0, &glyph))
+ pos[i].x_advance = font->get_glyph_h_advance (glyph);
+ else if (font->get_glyph (',', 0, &glyph))
+ pos[i].x_advance = font->get_glyph_h_advance (glyph);
+ break;
+
+ case t::SPACE_NARROW:
+ /* Half-space?
+ * Unicode doc http://www.unicode.org/charts/PDF/U2000.pdf says ~1/4 or 1/5 of EM.
+ * However, in my testing, many fonts have their regular space being about that
+ * size. To me, a percentage of the space width makes more sense. Half is as
+ * good as any. */
+ pos[i].x_advance /= 2;
+ break;
+ }
+ }
+}
diff --git a/src/hb-ot-shape-normalize.cc b/src/hb-ot-shape-normalize.cc
index 4287253..3f00b8e 100644
--- a/src/hb-ot-shape-normalize.cc
+++ b/src/hb-ot-shape-normalize.cc
@@ -62,24 +62,12 @@
* with previous base, use that. This needs the itemizer to have this
* knowledge too. We need to provide assistance to the itemizer.
*
- * - When a font does not support a character but supports its decomposition,
- * well, use the decomposition (preferring the canonical decomposition, but
- * falling back to the compatibility decomposition if necessary). The
- * compatibility decomposition is really nice to have, for characters like
- * ellipsis, or various-sized space characters.
+ * - When a font does not support a character but supports its canonical
+ * decomposition, well, use the decomposition.
*
* - The complex shapers can customize the compose and decompose functions to
* offload some of their requirements to the normalizer. For example, the
* Indic shaper may want to disallow recomposing of two matras.
- *
- * - We try compatibility decomposition if decomposing through canonical
- * decomposition alone failed to find a sequence that the font supports.
- * We don't try compatibility decomposition recursively during the canonical
- * decomposition phase. This has minimal impact. There are only a handful
- * of Greek letter that have canonical decompositions that include characters
- * with compatibility decomposition. Those can be found using this command:
- *
- * egrep "`echo -n ';('; grep ';<' UnicodeData.txt | cut -d';' -f1 | tr '\n' '|'; echo ') '`" UnicodeData.txt
*/
static bool
@@ -88,7 +76,7 @@
hb_codepoint_t *a,
hb_codepoint_t *b)
{
- return c->unicode->decompose (ab, a, b);
+ return (bool) c->unicode->decompose (ab, a, b);
}
static bool
@@ -97,7 +85,7 @@
hb_codepoint_t b,
hb_codepoint_t *ab)
{
- return c->unicode->compose (a, b, ab);
+ return (bool) c->unicode->compose (a, b, ab);
}
static inline void
@@ -110,8 +98,8 @@
output_char (hb_buffer_t *buffer, hb_codepoint_t unichar, hb_codepoint_t glyph)
{
buffer->cur().glyph_index() = glyph;
- buffer->output_glyph (unichar);
- _hb_glyph_info_set_unicode_props (&buffer->prev(), buffer->unicode);
+ buffer->output_glyph (unichar); /* This is very confusing indeed. */
+ _hb_glyph_info_set_unicode_props (&buffer->prev(), buffer);
}
static inline void
@@ -139,7 +127,7 @@
(b && !font->get_glyph (b, 0, &b_glyph)))
return 0;
- bool has_a = font->get_glyph (a, 0, &a_glyph);
+ bool has_a = (bool) font->get_glyph (a, 0, &a_glyph);
if (shortest && has_a) {
/* Output a and b */
output_char (buffer, a, a_glyph);
@@ -171,45 +159,57 @@
return 0;
}
-/* Returns 0 if didn't decompose, number of resulting characters otherwise. */
-static inline unsigned int
-decompose_compatibility (const hb_ot_shape_normalize_context_t *c, hb_codepoint_t u)
-{
- unsigned int len, i;
- hb_codepoint_t decomposed[HB_UNICODE_MAX_DECOMPOSITION_LEN];
- hb_codepoint_t glyphs[HB_UNICODE_MAX_DECOMPOSITION_LEN];
-
- len = c->buffer->unicode->decompose_compatibility (u, decomposed);
- if (!len)
- return 0;
-
- for (i = 0; i < len; i++)
- if (!c->font->get_glyph (decomposed[i], 0, &glyphs[i]))
- return 0;
-
- for (i = 0; i < len; i++)
- output_char (c->buffer, decomposed[i], glyphs[i]);
-
- return len;
-}
-
static inline void
decompose_current_character (const hb_ot_shape_normalize_context_t *c, bool shortest)
{
hb_buffer_t * const buffer = c->buffer;
+ hb_codepoint_t u = buffer->cur().codepoint;
hb_codepoint_t glyph;
- /* Kind of a cute waterfall here... */
- if (shortest && c->font->get_glyph (buffer->cur().codepoint, 0, &glyph))
+ if (shortest && c->font->get_glyph (u, 0, &glyph))
+ {
next_char (buffer, glyph);
- else if (decompose (c, shortest, buffer->cur().codepoint))
+ return;
+ }
+
+ if (decompose (c, shortest, u))
+ {
skip_char (buffer);
- else if (!shortest && c->font->get_glyph (buffer->cur().codepoint, 0, &glyph))
+ return;
+ }
+
+ if (!shortest && c->font->get_glyph (u, 0, &glyph))
+ {
next_char (buffer, glyph);
- else if (decompose_compatibility (c, buffer->cur().codepoint))
- skip_char (buffer);
- else
- next_char (buffer, glyph); /* glyph is initialized in earlier branches. */
+ return;
+ }
+
+ if (_hb_glyph_info_is_unicode_space (&buffer->cur()))
+ {
+ hb_codepoint_t space_glyph;
+ hb_unicode_funcs_t::space_t space_type = buffer->unicode->space_fallback_type (u);
+ if (space_type != hb_unicode_funcs_t::NOT_SPACE && c->font->get_glyph (0x0020u, 0, &space_glyph))
+ {
+ _hb_glyph_info_set_unicode_space_fallback_type (&buffer->cur(), space_type);
+ next_char (buffer, space_glyph);
+ buffer->scratch_flags |= HB_BUFFER_SCRATCH_FLAG_HAS_SPACE_FALLBACK;
+ return;
+ }
+ }
+
+ if (u == 0x2011u)
+ {
+ /* U+2011 is the only sensible character that is a no-break version of another character
+ * and not a space. The space ones are handled already. Handle this lone one. */
+ hb_codepoint_t other_glyph;
+ if (c->font->get_glyph (0x2010u, 0, &other_glyph))
+ {
+ next_char (buffer, other_glyph);
+ return;
+ }
+ }
+
+ next_char (buffer, glyph); /* glyph is initialized in earlier branches. */
}
static inline void
@@ -218,7 +218,7 @@
/* TODO Currently if there's a variation-selector we give-up, it's just too hard. */
hb_buffer_t * const buffer = c->buffer;
hb_font_t * const font = c->font;
- for (; buffer->idx < end - 1;) {
+ for (; buffer->idx < end - 1 && !buffer->in_error;) {
if (unlikely (buffer->unicode->is_variation_selector (buffer->cur(+1).codepoint))) {
/* The next two lines are some ugly lines... But work. */
if (font->get_glyph (buffer->cur().codepoint, buffer->cur(+1).codepoint, &buffer->cur().glyph_index()))
@@ -254,13 +254,13 @@
decompose_multi_char_cluster (const hb_ot_shape_normalize_context_t *c, unsigned int end, bool short_circuit)
{
hb_buffer_t * const buffer = c->buffer;
- for (unsigned int i = buffer->idx; i < end; i++)
+ for (unsigned int i = buffer->idx; i < end && !buffer->in_error; i++)
if (unlikely (buffer->unicode->is_variation_selector (buffer->info[i].codepoint))) {
handle_variation_selector_cluster (c, end, short_circuit);
return;
}
- while (buffer->idx < end)
+ while (buffer->idx < end && !buffer->in_error)
decompose_current_character (c, short_circuit);
}
@@ -289,6 +289,8 @@
hb_buffer_t *buffer,
hb_font_t *font)
{
+ if (unlikely (!buffer->len)) return;
+
_hb_buffer_assert_unicode_vars (buffer);
hb_ot_shape_normalization_mode_t mode = plan->shaper->normalization_preference;
@@ -318,11 +320,11 @@
buffer->clear_output ();
count = buffer->len;
- for (buffer->idx = 0; buffer->idx < count;)
+ for (buffer->idx = 0; buffer->idx < count && !buffer->in_error;)
{
unsigned int end;
for (end = buffer->idx + 1; end < count; end++)
- if (buffer->cur().cluster != buffer->info[end].cluster)
+ if (likely (!HB_UNICODE_GENERAL_CATEGORY_IS_MARK (_hb_glyph_info_get_general_category (&buffer->info[end]))))
break;
decompose_cluster (&c, end, might_short_circuit, always_short_circuit);
@@ -343,15 +345,13 @@
if (_hb_glyph_info_get_modified_combining_class (&buffer->info[end]) == 0)
break;
- /* We are going to do a bubble-sort. Only do this if the
- * sequence is short. Doing it on long sequences can result
- * in an O(n^2) DoS. */
+ /* We are going to do a O(n^2). Only do this if the sequence is short. */
if (end - i > 10) {
i = end;
continue;
}
- hb_bubble_sort (buffer->info + i, end - i, compare_combining_class);
+ buffer->sort (i, end, compare_combining_class);
i = end;
}
@@ -370,7 +370,7 @@
count = buffer->len;
unsigned int starter = 0;
buffer->next_glyph ();
- while (buffer->idx < count)
+ while (buffer->idx < count && !buffer->in_error)
{
hb_codepoint_t composed, glyph;
if (/* We don't try to compose a non-mark character with it's preceding starter.
@@ -399,7 +399,7 @@
/* Modify starter and carry on. */
buffer->out_info[starter].codepoint = composed;
buffer->out_info[starter].glyph_index() = glyph;
- _hb_glyph_info_set_unicode_props (&buffer->out_info[starter], buffer->unicode);
+ _hb_glyph_info_set_unicode_props (&buffer->out_info[starter], buffer);
continue;
}
diff --git a/src/hb-ot-shape.cc b/src/hb-ot-shape.cc
index a0b503a..42b921c 100644
--- a/src/hb-ot-shape.cc
+++ b/src/hb-ot-shape.cc
@@ -59,10 +59,6 @@
HB_TAG('r','c','l','t'),
};
-static hb_tag_t vertical_features[] = {
- HB_TAG('v','e','r','t'),
-};
-
static void
@@ -105,10 +101,13 @@
(horizontal_features[i] == HB_TAG('k','e','r','n') ?
F_HAS_FALLBACK : F_NONE));
else
- for (unsigned int i = 0; i < ARRAY_LENGTH (vertical_features); i++)
- map->add_feature (vertical_features[i], 1, F_GLOBAL |
- (vertical_features[i] == HB_TAG('v','k','r','n') ?
- F_HAS_FALLBACK : F_NONE));
+ {
+ /* We really want to find a 'vert' feature if there's any in the font, no
+ * matter which script/langsys it is listed (or not) under.
+ * See various bugs referenced from:
+ * https://github.com/behdad/harfbuzz/issues/63 */
+ map->add_feature (HB_TAG ('v','e','r','t'), 1, F_GLOBAL | F_GLOBAL_SEARCH);
+ }
if (planner->shaper->override_features)
planner->shaper->override_features (planner);
@@ -146,7 +145,7 @@
struct hb_ot_shaper_font_data_t {};
hb_ot_shaper_font_data_t *
-_hb_ot_shaper_font_data_create (hb_font_t *font)
+_hb_ot_shaper_font_data_create (hb_font_t *font HB_UNUSED)
{
return (hb_ot_shaper_font_data_t *) HB_SHAPER_DATA_SUCCEEDED;
}
@@ -229,7 +228,7 @@
unsigned int count = buffer->len;
hb_glyph_info_t *info = buffer->info;
for (unsigned int i = 0; i < count; i++)
- _hb_glyph_info_set_unicode_props (&info[i], buffer->unicode);
+ _hb_glyph_info_set_unicode_props (&info[i], buffer);
}
static void
@@ -246,7 +245,7 @@
hb_glyph_info_t dottedcircle = {0};
dottedcircle.codepoint = 0x25CCu;
- _hb_glyph_info_set_unicode_props (&dottedcircle, buffer->unicode);
+ _hb_glyph_info_set_unicode_props (&dottedcircle, buffer);
buffer->clear_output ();
@@ -255,7 +254,7 @@
info.cluster = buffer->cur().cluster;
info.mask = buffer->cur().mask;
buffer->output_info (info);
- while (buffer->idx < buffer->len)
+ while (buffer->idx < buffer->len && !buffer->in_error)
buffer->next_glyph ();
buffer->swap_buffers ();
@@ -264,11 +263,24 @@
static void
hb_form_clusters (hb_buffer_t *buffer)
{
+ if (!(buffer->scratch_flags & HB_BUFFER_SCRATCH_FLAG_HAS_NON_ASCII) ||
+ buffer->cluster_level != HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES)
+ return;
+
+ /* Loop duplicated in hb_ensure_native_direction(), and in _hb-coretext.cc */
+ unsigned int base = 0;
unsigned int count = buffer->len;
hb_glyph_info_t *info = buffer->info;
for (unsigned int i = 1; i < count; i++)
- if (HB_UNICODE_GENERAL_CATEGORY_IS_MARK (_hb_glyph_info_get_general_category (&info[i])))
- buffer->merge_clusters (i - 1, i + 1);
+ {
+ if (likely (!HB_UNICODE_GENERAL_CATEGORY_IS_MARK (_hb_glyph_info_get_general_category (&info[i])) &&
+ !_hb_glyph_info_is_joiner (&info[i])))
+ {
+ buffer->merge_clusters (base, i);
+ base = i;
+ }
+ }
+ buffer->merge_clusters (base, count);
}
static void
@@ -283,7 +295,28 @@
if ((HB_DIRECTION_IS_HORIZONTAL (direction) && direction != hb_script_get_horizontal_direction (buffer->props.script)) ||
(HB_DIRECTION_IS_VERTICAL (direction) && direction != HB_DIRECTION_TTB))
{
- hb_buffer_reverse_clusters (buffer);
+ /* Same loop as hb_form_clusters().
+ * Since form_clusters() merged clusters already, we don't merge. */
+ unsigned int base = 0;
+ unsigned int count = buffer->len;
+ hb_glyph_info_t *info = buffer->info;
+ for (unsigned int i = 1; i < count; i++)
+ {
+ if (likely (!HB_UNICODE_GENERAL_CATEGORY_IS_MARK (_hb_glyph_info_get_general_category (&info[i]))))
+ {
+ if (buffer->cluster_level == HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS)
+ buffer->merge_clusters (base, i);
+ buffer->reverse_range (base, i);
+
+ base = i;
+ }
+ }
+ if (buffer->cluster_level == HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS)
+ buffer->merge_clusters (base, count);
+ buffer->reverse_range (base, count);
+
+ buffer->reverse ();
+
buffer->props.direction = HB_DIRECTION_REVERSE (buffer->props.direction);
}
}
@@ -305,7 +338,7 @@
hb_glyph_info_t *info = buffer->info;
for (unsigned int i = 0; i < count; i++) {
hb_codepoint_t codepoint = unicode->mirroring (info[i].codepoint);
- if (likely (codepoint == info[i].codepoint))
+ if (likely (codepoint == info[i].codepoint || !c->font->has_glyph (codepoint)))
info[i].mask |= rtlm_mask;
else
info[i].codepoint = codepoint;
@@ -315,7 +348,8 @@
static inline void
hb_ot_shape_setup_masks_fraction (hb_ot_shape_context_t *c)
{
- if (!c->plan->has_frac)
+ if (!(c->buffer->scratch_flags & HB_BUFFER_SCRATCH_FLAG_HAS_NON_ASCII) ||
+ !c->plan->has_frac)
return;
hb_buffer_t *buffer = c->buffer;
@@ -380,6 +414,103 @@
}
}
+static void
+hb_ot_zero_width_default_ignorables (hb_ot_shape_context_t *c)
+{
+ hb_buffer_t *buffer = c->buffer;
+
+ if (!(buffer->scratch_flags & HB_BUFFER_SCRATCH_FLAG_HAS_DEFAULT_IGNORABLES) ||
+ (buffer->flags & HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES))
+ return;
+
+ unsigned int count = buffer->len;
+ hb_glyph_info_t *info = buffer->info;
+ hb_glyph_position_t *pos = buffer->pos;
+ unsigned int i = 0;
+ for (i = 0; i < count; i++)
+ if (unlikely (_hb_glyph_info_is_default_ignorable (&info[i])))
+ pos[i].x_advance = pos[i].y_advance = pos[i].x_offset = pos[i].y_offset = 0;
+}
+
+static void
+hb_ot_hide_default_ignorables (hb_ot_shape_context_t *c)
+{
+ hb_buffer_t *buffer = c->buffer;
+
+ if (!(buffer->scratch_flags & HB_BUFFER_SCRATCH_FLAG_HAS_DEFAULT_IGNORABLES) ||
+ (buffer->flags & HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES))
+ return;
+
+ unsigned int count = buffer->len;
+ hb_glyph_info_t *info = buffer->info;
+ hb_glyph_position_t *pos = buffer->pos;
+ unsigned int i = 0;
+ for (i = 0; i < count; i++)
+ {
+ if (unlikely (_hb_glyph_info_is_default_ignorable (&info[i])))
+ break;
+ }
+
+ /* No default-ignorables found; return. */
+ if (i == count)
+ return;
+
+ hb_codepoint_t space;
+ if (c->font->get_glyph (' ', 0, &space))
+ {
+ /* Replace default-ignorables with a zero-advance space glyph. */
+ for (/*continue*/; i < count; i++)
+ {
+ if (_hb_glyph_info_is_default_ignorable (&info[i]))
+ info[i].codepoint = space;
+ }
+ }
+ else
+ {
+ /* Merge clusters and delete default-ignorables.
+ * NOTE! We can't use out-buffer as we have positioning data. */
+ unsigned int j = i;
+ for (; i < count; i++)
+ {
+ if (_hb_glyph_info_is_default_ignorable (&info[i]))
+ {
+ /* Merge clusters.
+ * Same logic as buffer->delete_glyph(), but for in-place removal. */
+
+ unsigned int cluster = info[i].cluster;
+ if (i + 1 < count && cluster == info[i + 1].cluster)
+ continue; /* Cluster survives; do nothing. */
+
+ if (j)
+ {
+ /* Merge cluster backward. */
+ if (cluster < info[j - 1].cluster)
+ {
+ unsigned int old_cluster = info[j - 1].cluster;
+ for (unsigned k = j; k && info[k - 1].cluster == old_cluster; k--)
+ info[k - 1].cluster = cluster;
+ }
+ continue;
+ }
+
+ if (i + 1 < count)
+ buffer->merge_clusters (i, i + 2); /* Merge cluster forward. */
+
+ continue;
+ }
+
+ if (j != i)
+ {
+ info[j] = info[i];
+ pos[j] = pos[i];
+ }
+ j++;
+ }
+ buffer->len = j;
+ }
+}
+
+
static inline void
hb_ot_map_glyphs_fast (hb_buffer_t *buffer)
{
@@ -388,6 +519,8 @@
hb_glyph_info_t *info = buffer->info;
for (unsigned int i = 0; i < count; i++)
info[i].codepoint = info[i].glyph_index();
+
+ buffer->content_type = HB_BUFFER_CONTENT_TYPE_GLYPHS;
}
static inline void
@@ -397,7 +530,7 @@
hb_glyph_info_t *info = c->buffer->info;
for (unsigned int i = 0; i < count; i++)
{
- hb_ot_layout_glyph_class_mask_t klass;
+ hb_ot_layout_glyph_props_flags_t klass;
/* Never mark default-ignorables as marks.
* They won't get in the way of lookups anyway,
@@ -421,9 +554,6 @@
{
hb_buffer_t *buffer = c->buffer;
- if (c->plan->shaper->preprocess_text)
- c->plan->shaper->preprocess_text (c->plan, buffer, c->font);
-
hb_ot_shape_initialize_masks (c);
hb_ot_mirror_chars (c);
@@ -448,7 +578,6 @@
{
hb_buffer_t *buffer = c->buffer;
- _hb_buffer_allocate_gsubgpos_vars (buffer);
hb_ot_layout_substitute_start (c->font, buffer);
if (!hb_ot_layout_has_glyph_classes (c->face))
@@ -456,8 +585,6 @@
c->plan->substitute (c->font, buffer);
- hb_ot_layout_substitute_finish (c->font, buffer);
-
return;
}
@@ -465,6 +592,9 @@
hb_ot_substitute (hb_ot_shape_context_t *c)
{
hb_ot_substitute_default (c);
+
+ _hb_buffer_allocate_gsubgpos_vars (c->buffer);
+
hb_ot_substitute_complex (c);
}
@@ -485,20 +615,6 @@
}
static inline void
-zero_mark_widths_by_unicode (hb_buffer_t *buffer, bool adjust_offsets)
-{
- unsigned int count = buffer->len;
- hb_glyph_info_t *info = buffer->info;
- for (unsigned int i = 0; i < count; i++)
- if (_hb_glyph_info_get_general_category (&info[i]) == HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK)
- {
- if (adjust_offsets)
- adjust_mark_offsets (&buffer->pos[i]);
- zero_mark_width (&buffer->pos[i]);
- }
-}
-
-static inline void
zero_mark_widths_by_gdef (hb_buffer_t *buffer, bool adjust_offsets)
{
unsigned int count = buffer->len;
@@ -519,26 +635,41 @@
unsigned int count = c->buffer->len;
hb_glyph_info_t *info = c->buffer->info;
hb_glyph_position_t *pos = c->buffer->pos;
- for (unsigned int i = 0; i < count; i++)
- {
- c->font->get_glyph_advance_for_direction (info[i].codepoint,
- direction,
- &pos[i].x_advance,
- &pos[i].y_advance);
- c->font->subtract_glyph_origin_for_direction (info[i].codepoint,
- direction,
- &pos[i].x_offset,
- &pos[i].y_offset);
+ if (HB_DIRECTION_IS_HORIZONTAL (direction))
+ {
+ for (unsigned int i = 0; i < count; i++)
+ pos[i].x_advance = c->font->get_glyph_h_advance (info[i].codepoint);
+ /* The nil glyph_h_origin() func returns 0, so no need to apply it. */
+ if (c->font->has_glyph_h_origin_func ())
+ for (unsigned int i = 0; i < count; i++)
+ c->font->subtract_glyph_h_origin (info[i].codepoint,
+ &pos[i].x_offset,
+ &pos[i].y_offset);
}
+ else
+ {
+ for (unsigned int i = 0; i < count; i++)
+ {
+ pos[i].y_advance = c->font->get_glyph_v_advance (info[i].codepoint);
+ c->font->subtract_glyph_v_origin (info[i].codepoint,
+ &pos[i].x_offset,
+ &pos[i].y_offset);
+ }
+ }
+ if (c->buffer->scratch_flags & HB_BUFFER_SCRATCH_FLAG_HAS_SPACE_FALLBACK)
+ _hb_ot_shape_fallback_spaces (c->plan, c->font, c->buffer);
}
static inline bool
hb_ot_position_complex (hb_ot_shape_context_t *c)
{
+ hb_ot_layout_position_start (c->font, c->buffer);
+
bool ret = false;
unsigned int count = c->buffer->len;
- bool has_positioning = hb_ot_layout_has_positioning (c->face);
+ bool has_positioning = (bool) hb_ot_layout_has_positioning (c->face);
+
/* If the font has no GPOS, AND, no fallback positioning will
* happen, AND, direction is forward, then when zeroing mark
* widths, we shift the mark with it, such that the mark
@@ -557,15 +688,8 @@
zero_mark_widths_by_gdef (c->buffer, adjust_offsets_when_zeroing);
break;
- /* Not currently used for any shaper:
- case HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_EARLY:
- zero_mark_widths_by_unicode (c->buffer, adjust_offsets_when_zeroing);
- break;
- */
-
default:
case HB_OT_SHAPE_ZERO_WIDTH_MARKS_NONE:
- case HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE:
case HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE:
break;
}
@@ -575,58 +699,56 @@
hb_glyph_info_t *info = c->buffer->info;
hb_glyph_position_t *pos = c->buffer->pos;
- /* Change glyph origin to what GPOS expects, apply GPOS, change it back. */
+ /* Change glyph origin to what GPOS expects (horizontal), apply GPOS, change it back. */
- for (unsigned int i = 0; i < count; i++) {
- c->font->add_glyph_origin_for_direction (info[i].codepoint,
- HB_DIRECTION_LTR,
- &pos[i].x_offset,
- &pos[i].y_offset);
- }
+ /* The nil glyph_h_origin() func returns 0, so no need to apply it. */
+ if (c->font->has_glyph_h_origin_func ())
+ for (unsigned int i = 0; i < count; i++)
+ c->font->add_glyph_h_origin (info[i].codepoint,
+ &pos[i].x_offset,
+ &pos[i].y_offset);
c->plan->position (c->font, c->buffer);
- for (unsigned int i = 0; i < count; i++) {
- c->font->subtract_glyph_origin_for_direction (info[i].codepoint,
- HB_DIRECTION_LTR,
- &pos[i].x_offset,
- &pos[i].y_offset);
- }
+ /* The nil glyph_h_origin() func returns 0, so no need to apply it. */
+ if (c->font->has_glyph_h_origin_func ())
+ for (unsigned int i = 0; i < count; i++)
+ c->font->subtract_glyph_h_origin (info[i].codepoint,
+ &pos[i].x_offset,
+ &pos[i].y_offset);
ret = true;
}
switch (c->plan->shaper->zero_width_marks)
{
- case HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE:
- zero_mark_widths_by_unicode (c->buffer, adjust_offsets_when_zeroing);
- break;
-
case HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE:
zero_mark_widths_by_gdef (c->buffer, adjust_offsets_when_zeroing);
break;
default:
case HB_OT_SHAPE_ZERO_WIDTH_MARKS_NONE:
- //case HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_EARLY:
case HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_EARLY:
break;
}
+ /* Finishing off GPOS has to follow a certain order. */
+ hb_ot_layout_position_finish_advances (c->font, c->buffer);
+ hb_ot_zero_width_default_ignorables (c);
+ hb_ot_layout_position_finish_offsets (c->font, c->buffer);
+
return ret;
}
static inline void
hb_ot_position (hb_ot_shape_context_t *c)
{
- hb_ot_layout_position_start (c->font, c->buffer);
+ c->buffer->clear_positions ();
hb_ot_position_default (c);
hb_bool_t fallback = !hb_ot_position_complex (c);
- hb_ot_layout_position_finish (c->font, c->buffer);
-
if (fallback && c->plan->shaper->fallback_position)
_hb_ot_shape_fallback_position (c->plan, c->font, c->buffer);
@@ -642,59 +764,18 @@
}
-/* Post-process */
-
-static void
-hb_ot_hide_default_ignorables (hb_ot_shape_context_t *c)
-{
- if (c->buffer->flags & HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES)
- return;
-
- hb_codepoint_t space;
- enum {
- SPACE_DONT_KNOW,
- SPACE_AVAILABLE,
- SPACE_UNAVAILABLE
- } space_status = SPACE_DONT_KNOW;
-
- unsigned int count = c->buffer->len;
- hb_glyph_info_t *info = c->buffer->info;
- hb_glyph_position_t *pos = c->buffer->pos;
- unsigned int j = 0;
- for (unsigned int i = 0; i < count; i++)
- {
- if (unlikely (!_hb_glyph_info_ligated (&info[i]) &&
- _hb_glyph_info_is_default_ignorable (&info[i])))
- {
- if (space_status == SPACE_DONT_KNOW)
- space_status = c->font->get_glyph (' ', 0, &space) ? SPACE_AVAILABLE : SPACE_UNAVAILABLE;
-
- if (space_status == SPACE_AVAILABLE)
- {
- info[i].codepoint = space;
- pos[i].x_advance = 0;
- pos[i].y_advance = 0;
- }
- else
- continue; /* Delete it. */
- }
- if (j != i)
- {
- info[j] = info[i];
- pos[j] = pos[i];
- }
- j++;
- }
- c->buffer->len = j;
-}
-
-
/* Pull it all together! */
static void
hb_ot_shape_internal (hb_ot_shape_context_t *c)
{
c->buffer->deallocate_var_all ();
+ c->buffer->scratch_flags = HB_BUFFER_SCRATCH_FLAG_DEFAULT;
+ if (likely (!_hb_unsigned_int_mul_overflows (c->buffer->len, HB_BUFFER_MAX_EXPANSION_FACTOR)))
+ {
+ c->buffer->max_len = MAX (c->buffer->len * HB_BUFFER_MAX_EXPANSION_FACTOR,
+ (unsigned) HB_BUFFER_MAX_LEN_MIN);
+ }
/* Save the original direction, we use it later. */
c->target_direction = c->buffer->props.direction;
@@ -709,15 +790,22 @@
hb_ensure_native_direction (c->buffer);
+ if (c->plan->shaper->preprocess_text)
+ c->plan->shaper->preprocess_text (c->plan, c->buffer, c->font);
+
hb_ot_substitute (c);
hb_ot_position (c);
hb_ot_hide_default_ignorables (c);
+ if (c->plan->shaper->postprocess_glyphs)
+ c->plan->shaper->postprocess_glyphs (c->plan, c->buffer, c->font);
+
_hb_buffer_deallocate_unicode_vars (c->buffer);
c->buffer->props.direction = c->target_direction;
+ c->buffer->max_len = HB_BUFFER_MAX_LEN_DEFAULT;
c->buffer->deallocate_var_all ();
}
@@ -736,6 +824,11 @@
}
+/**
+ * hb_ot_shape_plan_collect_lookups:
+ *
+ * Since: 0.9.7
+ **/
void
hb_ot_shape_plan_collect_lookups (hb_shape_plan_t *shape_plan,
hb_tag_t table_tag,
@@ -766,6 +859,11 @@
}
+/**
+ * hb_ot_shape_glyphs_closure:
+ *
+ * Since: 0.9.2
+ **/
void
hb_ot_shape_glyphs_closure (hb_font_t *font,
hb_buffer_t *buffer,
diff --git a/src/hb-ot-shape.h b/src/hb-ot-shape.h
index 1402f54..7b1bcc0 100644
--- a/src/hb-ot-shape.h
+++ b/src/hb-ot-shape.h
@@ -36,14 +36,14 @@
HB_BEGIN_DECLS
/* TODO port to shape-plan / set. */
-void
+HB_EXTERN void
hb_ot_shape_glyphs_closure (hb_font_t *font,
hb_buffer_t *buffer,
const hb_feature_t *features,
unsigned int num_features,
hb_set_t *glyphs);
-void
+HB_EXTERN void
hb_ot_shape_plan_collect_lookups (hb_shape_plan_t *shape_plan,
hb_tag_t table_tag,
hb_set_t *lookup_indexes /* OUT */);
diff --git a/src/hb-ot-tag.cc b/src/hb-ot-tag.cc
index 878dd79..9a6a120 100644
--- a/src/hb-ot-tag.cc
+++ b/src/hb-ot-tag.cc
@@ -175,6 +175,11 @@
*
* Some items still missing. Those are commented out at the end.
* Keep sorted for bsearch.
+ *
+ * Updated as of 2015-05-06: OT1.7 on MS website has some newer
+ * items that we don't have here, eg. Zazaki. This is the new
+ * items in OpenType 1.7 (red items), most of which we have:
+ * http://www.microsoft.com/typography/otspec170/languagetags.htm
*/
static const LangTag ot_languages[] = {
@@ -217,9 +222,9 @@
{"bci", HB_TAG('B','A','U',' ')}, /* Baoulé */
{"bcl", HB_TAG('B','I','K',' ')}, /* Central Bikol */
{"bcq", HB_TAG('B','C','H',' ')}, /* Bench */
- {"be", HB_TAG('B','E','L',' ')}, /* Belarusian */
+ {"be", HB_TAG('B','E','L',' ')}, /* Belarusian */
{"bem", HB_TAG('B','E','M',' ')}, /* Bemba (Zambia) */
- {"ber", HB_TAG('B','E','R',' ')}, /* Berber [family] */
+ {"ber", HB_TAG('B','E','R',' ')}, /* Berber [family] */
{"bfq", HB_TAG('B','A','D',' ')}, /* Badaga */
{"bft", HB_TAG('B','L','T',' ')}, /* Balti */
{"bfy", HB_TAG('B','A','G',' ')}, /* Baghelkhandi */
@@ -346,11 +351,10 @@
{"gv", HB_TAG('M','N','X',' ')}, /* Manx */
{"ha", HB_TAG('H','A','U',' ')}, /* Hausa */
{"har", HB_TAG('H','R','I',' ')}, /* Harari */
- {"haw", HB_TAG('H','A','W',' ')}, /* Hawaiian */
- {"hay", HB_TAG('H','A','Y',' ')}, /* Haya */
- {"haz", HB_TAG('H','A','Z',' ')}, /* Hazaragi */
+ {"haw", HB_TAG('H','A','W',' ')}, /* Hawaiian */
+ {"hay", HB_TAG('H','A','Y',' ')}, /* Haya */
+ {"haz", HB_TAG('H','A','Z',' ')}, /* Hazaragi */
{"he", HB_TAG('I','W','R',' ')}, /* Hebrew */
- {"hz", HB_TAG('H','E','R',' ')}, /* Herero */
{"hi", HB_TAG('H','I','N',' ')}, /* Hindi */
{"hil", HB_TAG('H','I','L',' ')}, /* Hiligaynon */
{"hnd", HB_TAG('H','N','D',' ')}, /* [Southern] Hindko */
@@ -542,6 +546,7 @@
{"nr", HB_TAG('N','D','B',' ')}, /* [South] Ndebele */
{"nsk", HB_TAG('N','A','S',' ')}, /* Naskapi */
{"nso", HB_TAG('S','O','T',' ')}, /* [Northern] Sotho */
+ {"nv", HB_TAG('N','A','V',' ')}, /* Navajo */
{"ny", HB_TAG('C','H','I',' ')}, /* Chewa/Chichwa/Nyanja */
{"nym", HB_TAG('N','Y','M',' ')}, /* Nyamwezi */
{"nyn", HB_TAG('N','K','L',' ')}, /* Nyankole */
@@ -595,8 +600,8 @@
{"sah", HB_TAG('Y','A','K',' ')}, /* Yakut */
{"sas", HB_TAG('S','A','S',' ')}, /* Sasak */
{"sat", HB_TAG('S','A','T',' ')}, /* Santali */
- {"sck", HB_TAG('S','A','D',' ')}, /* Sadri */
{"sc", HB_TAG('S','R','D',' ')}, /* Sardinian [macrolanguage] */
+ {"sck", HB_TAG('S','A','D',' ')}, /* Sadri */
{"scn", HB_TAG('S','C','N',' ')}, /* Sicilian */
{"sco", HB_TAG('S','C','O',' ')}, /* Scots */
{"scs", HB_TAG('S','L','A',' ')}, /* [North] Slavey */
@@ -684,8 +689,8 @@
{"uzs", HB_TAG('U','Z','B',' ')}, /* Southern Uzbek */
{"ve", HB_TAG('V','E','N',' ')}, /* Venda */
{"vec", HB_TAG('V','E','C',' ')}, /* Venetian */
- {"vls", HB_TAG('F','L','E',' ')}, /* Vlaams */
{"vi", HB_TAG('V','I','T',' ')}, /* Vietnamese */
+ {"vls", HB_TAG('F','L','E',' ')}, /* Vlaams */
{"vmw", HB_TAG('M','A','K',' ')}, /* Makhuwa */
{"vo", HB_TAG('V','O','L',' ')}, /* Volapük */
{"vro", HB_TAG('V','R','O',' ')}, /* Võro */
@@ -694,9 +699,9 @@
{"wbm", HB_TAG('W','A',' ',' ')}, /* Wa */
{"wbr", HB_TAG('W','A','G',' ')}, /* Wagdi */
{"wle", HB_TAG('S','I','G',' ')}, /* Wolane */
+ {"wo", HB_TAG('W','L','F',' ')}, /* Wolof */
{"wry", HB_TAG('M','A','W',' ')}, /* Merwari */
{"wtm", HB_TAG('W','T','M',' ')}, /* Mewati */
- {"wo", HB_TAG('W','L','F',' ')}, /* Wolof */
{"xal", HB_TAG('K','L','M',' ')}, /* Kalmyk */
{"xh", HB_TAG('X','H','S',' ')}, /* Xhosa */
{"xog", HB_TAG('X','O','G',' ')}, /* Soga */
@@ -727,7 +732,6 @@
/*{"fuf?", HB_TAG('F','T','A',' ')},*/ /* Futa */
/*{"ar-Syrc?", HB_TAG('G','A','R',' ')},*/ /* Garshuni */
/*{"cfm/rnl?", HB_TAG('H','A','L',' ')},*/ /* Halam */
-/*{"fonipa", HB_TAG('I','P','P','H')},*/ /* Phonetic transcription—IPA conventions */
/*{"ga-Latg?/Latg?", HB_TAG('I','R','T',' ')},*/ /* Irish Traditional */
/*{"krc", HB_TAG('K','A','R',' ')},*/ /* Karachay */
/*{"alw?/ktb?", HB_TAG('K','E','B',' ')},*/ /* Kebena */
@@ -826,6 +830,14 @@
}
}
+ /*
+ * The International Phonetic Alphabet is a variant tag in BCP-47,
+ * which can be applied to any language.
+ */
+ if (strstr (lang_str, "-fonipa")) {
+ return HB_TAG('I','P','P','H'); /* Phonetic transcription—IPA conventions */
+ }
+
/* Find a language matching in the first component */
{
const LangTag *lang_tag;
@@ -864,6 +876,15 @@
return HB_OT_TAG_DEFAULT_LANGUAGE;
}
+/**
+ * hb_ot_tag_to_language:
+ *
+ *
+ *
+ * Return value: (transfer none):
+ *
+ * Since: 0.9.2
+ **/
hb_language_t
hb_ot_tag_to_language (hb_tag_t tag)
{
@@ -886,6 +907,12 @@
}
}
+ /* struct LangTag has only room for 3-letter language tags. */
+ switch (tag) {
+ case HB_TAG('I','P','P','H'): /* Phonetic transcription—IPA conventions */
+ return hb_language_from_string ("und-fonipa", -1);
+ }
+
/* Else return a custom language in the form of "x-hbotABCD" */
{
unsigned char buf[11] = "x-hbot";
@@ -900,4 +927,27 @@
}
}
+#ifdef MAIN
+static inline void
+test_langs_sorted (void)
+{
+ for (unsigned int i = 1; i < ARRAY_LENGTH (ot_languages); i++)
+ {
+ int c = lang_compare_first_component (ot_languages[i-1].language, ot_languages[i].language);
+ if (c >= 0)
+ {
+ fprintf (stderr, "ot_languages not sorted at index %d: %s %d %s\n",
+ i, ot_languages[i-1].language, c, ot_languages[i].language);
+ abort();
+ }
+ }
+}
+int
+main (void)
+{
+ test_langs_sorted ();
+ return 0;
+}
+
+#endif
diff --git a/src/hb-ot-tag.h b/src/hb-ot-tag.h
index 1bf12ab..54fb747 100644
--- a/src/hb-ot-tag.h
+++ b/src/hb-ot-tag.h
@@ -39,18 +39,18 @@
#define HB_OT_TAG_DEFAULT_SCRIPT HB_TAG ('D', 'F', 'L', 'T')
#define HB_OT_TAG_DEFAULT_LANGUAGE HB_TAG ('d', 'f', 'l', 't')
-void
+HB_EXTERN void
hb_ot_tags_from_script (hb_script_t script,
hb_tag_t *script_tag_1,
hb_tag_t *script_tag_2);
-hb_script_t
+HB_EXTERN hb_script_t
hb_ot_tag_to_script (hb_tag_t tag);
-hb_tag_t
+HB_EXTERN hb_tag_t
hb_ot_tag_from_language (hb_language_t language);
-hb_language_t
+HB_EXTERN hb_language_t
hb_ot_tag_to_language (hb_tag_t tag);
diff --git a/src/hb-private.hh b/src/hb-private.hh
index c92cdec..7afb258 100644
--- a/src/hb-private.hh
+++ b/src/hb-private.hh
@@ -54,6 +54,23 @@
#include <stdarg.h>
+/* Compile-time custom allocator support. */
+
+#if defined(hb_malloc_impl) \
+ && defined(hb_calloc_impl) \
+ && defined(hb_realloc_impl) \
+ && defined(hb_free_impl)
+extern "C" void* hb_malloc_impl(size_t size);
+extern "C" void* hb_calloc_impl(size_t nmemb, size_t size);
+extern "C" void* hb_realloc_impl(void *ptr, size_t size);
+extern "C" void hb_free_impl(void *ptr);
+#define malloc hb_malloc_impl
+#define calloc hb_calloc_impl
+#define realloc hb_realloc_impl
+#define free hb_free_impl
+#endif
+
+
/* Compiler attributes */
@@ -94,22 +111,6 @@
# endif
#endif
-#if (defined(__WIN32__) && !defined(__WINE__)) || defined(_MSC_VER)
-#define snprintf _snprintf
-/* Windows CE only has _strdup, while rest of Windows has both. */
-#define strdup _strdup
-#endif
-
-#ifdef _MSC_VER
-#undef inline
-#define inline __inline
-#endif
-
-#ifdef __STRICT_ANSI__
-#undef inline
-#define inline __inline__
-#endif
-
#if __GNUC__ >= 3
#define HB_FUNC __PRETTY_FUNCTION__
#elif defined(_MSC_VER)
@@ -118,6 +119,36 @@
#define HB_FUNC __func__
#endif
+/*
+ * Borrowed from https://bugzilla.mozilla.org/show_bug.cgi?id=1215411
+ * HB_FALLTHROUGH is an annotation to suppress compiler warnings about switch
+ * cases that fall through without a break or return statement. HB_FALLTHROUGH
+ * is only needed on cases that have code:
+ *
+ * switch (foo) {
+ * case 1: // These cases have no code. No fallthrough annotations are needed.
+ * case 2:
+ * case 3:
+ * foo = 4; // This case has code, so a fallthrough annotation is needed:
+ * HB_FALLTHROUGH;
+ * default:
+ * return foo;
+ * }
+ */
+#if defined(__clang__) && __cplusplus >= 201103L
+ /* clang's fallthrough annotations are only available starting in C++11. */
+# define HB_FALLTHROUGH [[clang::fallthrough]]
+#elif defined(_MSC_VER)
+ /*
+ * MSVC's __fallthrough annotations are checked by /analyze (Code Analysis):
+ * https://msdn.microsoft.com/en-us/library/ms235402%28VS.80%29.aspx
+ */
+# include <sal.h>
+# define HB_FALLTHROUGH __fallthrough
+#else
+# define HB_FALLTHROUGH /* FALLTHROUGH */
+#endif
+
#if defined(_WIN32) || defined(__CYGWIN__)
/* We need Windows Vista for both Uniscribe backend and for
* MemoryBarrier. We don't support compiling on Windows XP,
@@ -134,14 +165,24 @@
# ifndef STRICT
# define STRICT 1
# endif
-#endif
-#ifdef _WIN32_WCE
-/* Some things not defined on Windows CE. */
-#define MemoryBarrier()
-#define getenv(Name) NULL
-#define setlocale(Category, Locale) "C"
+# if defined(_WIN32_WCE)
+ /* Some things not defined on Windows CE. */
+# define strdup _strdup
+# define getenv(Name) NULL
+# if _WIN32_WCE < 0x800
+# define setlocale(Category, Locale) "C"
static int errno = 0; /* Use something better? */
+# endif
+# elif defined(WINAPI_FAMILY) && (WINAPI_FAMILY==WINAPI_FAMILY_PC_APP || WINAPI_FAMILY==WINAPI_FAMILY_PHONE_APP)
+# define getenv(Name) NULL
+# endif
+# if defined(_MSC_VER) && _MSC_VER < 1900
+# define snprintf _snprintf
+# elif defined(_MSC_VER) && _MSC_VER >= 1900
+# /* Covers VC++ Error for strdup being a deprecated POSIX name and to instead use _strdup instead */
+# define strdup _strdup
+# endif
#endif
#if HAVE_ATEXIT
@@ -202,8 +243,9 @@
#define _ASSERT_STATIC0(_line, _cond) _ASSERT_STATIC1 (_line, (_cond))
#define ASSERT_STATIC(_cond) _ASSERT_STATIC0 (__LINE__, (_cond))
-#define ASSERT_STATIC_EXPR(_cond)((void) sizeof (char[(_cond) ? 1 : -1]))
-#define ASSERT_STATIC_EXPR_ZERO(_cond) (0 * sizeof (char[(_cond) ? 1 : -1]))
+template <unsigned int cond> class hb_assert_constant_t {};
+
+#define ASSERT_STATIC_EXPR_ZERO(_cond) (0 * (unsigned int) sizeof (hb_assert_constant_t<_cond>))
#define _PASTE1(a,b) a##b
#define PASTE(a,b) _PASTE1(a,b)
@@ -256,8 +298,8 @@
/* Void! */
struct _hb_void_t {};
-typedef const _hb_void_t &hb_void_t;
-#define HB_VOID (* (const _hb_void_t *) NULL)
+typedef const _hb_void_t *hb_void_t;
+#define HB_VOID ((const _hb_void_t *) NULL)
/* Return the number of 1 bits in mask. */
static inline HB_CONST_FUNC unsigned int
@@ -583,6 +625,30 @@
#define DEBUG_LEVEL_ENABLED(WHAT, LEVEL) (_hb_debug ((LEVEL), HB_DEBUG_##WHAT))
#define DEBUG_ENABLED(WHAT) (DEBUG_LEVEL_ENABLED (WHAT, 0))
+static inline void
+_hb_print_func (const char *func)
+{
+ if (func)
+ {
+ unsigned int func_len = strlen (func);
+ /* Skip "static" */
+ if (0 == strncmp (func, "static ", 7))
+ func += 7;
+ /* Skip "typename" */
+ if (0 == strncmp (func, "typename ", 9))
+ func += 9;
+ /* Skip return type */
+ const char *space = strchr (func, ' ');
+ if (space)
+ func = space + 1;
+ /* Skip parameter list */
+ const char *paren = strchr (func, '(');
+ if (paren)
+ func_len = paren - func;
+ fprintf (stderr, "%.*s", func_len, func);
+ }
+}
+
template <int max_level> static inline void
_hb_debug_msg_va (const char *what,
const void *obj,
@@ -628,27 +694,13 @@
} else
fprintf (stderr, " " VRBAR LBAR);
- if (func)
- {
- unsigned int func_len = strlen (func);
-#ifndef HB_DEBUG_VERBOSE
- /* Skip "typename" */
- if (0 == strncmp (func, "typename ", 9))
- func += 9;
- /* Skip return type */
- const char *space = strchr (func, ' ');
- if (space)
- func = space + 1;
- /* Skip parameter list */
- const char *paren = strchr (func, '(');
- if (paren)
- func_len = paren - func;
-#endif
- fprintf (stderr, "%.*s: ", func_len, func);
- }
+ _hb_print_func (func);
if (message)
+ {
+ fprintf (stderr, ": ");
vfprintf (stderr, message, ap);
+ }
fprintf (stderr, "\n");
}
@@ -738,7 +790,7 @@
static inline void _hb_warn_no_return (bool returned)
{
if (unlikely (!returned)) {
- fprintf (stderr, "OUCH, returned with no call to TRACE_RETURN. This is a bug, please report.\n");
+ fprintf (stderr, "OUCH, returned with no call to return_trace(). This is a bug, please report.\n");
}
}
template <>
@@ -773,7 +825,7 @@
inline ret_t ret (ret_t v, unsigned int line = 0)
{
if (unlikely (returned)) {
- fprintf (stderr, "OUCH, double calls to TRACE_RETURN. This is a bug, please report.\n");
+ fprintf (stderr, "OUCH, double calls to return_trace(). This is a bug, please report.\n");
return v;
}
@@ -804,7 +856,7 @@
inline ret_t ret (ret_t v, unsigned int line HB_UNUSED = 0) { return v; }
};
-#define TRACE_RETURN(RET) trace.ret (RET, __LINE__)
+#define return_trace(RET) return trace.ret (RET, __LINE__)
/* Misc */
@@ -820,7 +872,7 @@
/* The sizeof() is here to force template instantiation.
* I'm sure there are better ways to do this but can't think of
* one right now. Declaring a variable won't work as HB_UNUSED
- * is unsable on some platforms and unused types are less likely
+ * is unusable on some platforms and unused types are less likely
* to generate a warning than unused variables. */
ASSERT_STATIC (sizeof (hb_assert_unsigned_t<T>) >= 0);
@@ -842,51 +894,68 @@
}
+/* Enable bitwise ops on enums marked as flags_t */
+/* To my surprise, looks like the function resolver is happy to silently cast
+ * one enum to another... So this doesn't provide the type-checking that I
+ * originally had in mind... :(.
+ *
+ * For MSVC warnings, see: https://github.com/behdad/harfbuzz/pull/163
+ */
+#ifdef _MSC_VER
+# pragma warning(disable:4200)
+# pragma warning(disable:4800)
+#endif
+#define HB_MARK_AS_FLAG_T(T) \
+ extern "C++" { \
+ static inline T operator | (T l, T r) { return T ((unsigned) l | (unsigned) r); } \
+ static inline T operator & (T l, T r) { return T ((unsigned) l & (unsigned) r); } \
+ static inline T operator ^ (T l, T r) { return T ((unsigned) l ^ (unsigned) r); } \
+ static inline T operator ~ (T r) { return T (~(unsigned int) r); } \
+ static inline T& operator |= (T &l, T r) { l = l | r; return l; } \
+ static inline T& operator &= (T& l, T r) { l = l & r; return l; } \
+ static inline T& operator ^= (T& l, T r) { l = l ^ r; return l; } \
+ }
+
+
/* Useful for set-operations on small enums.
* For example, for testing "x ∈ {x1, x2, x3}" use:
- * (FLAG(x) & (FLAG(x1) | FLAG(x2) | FLAG(x3)))
+ * (FLAG_SAFE(x) & (FLAG(x1) | FLAG(x2) | FLAG(x3)))
*/
-#define FLAG(x) (1<<(x))
+#define FLAG(x) (ASSERT_STATIC_EXPR_ZERO ((x) < 32) + (1U << (x)))
+#define FLAG_SAFE(x) (1U << (x))
+#define FLAG_UNSAFE(x) ((x) < 32 ? FLAG_SAFE(x) : 0)
#define FLAG_RANGE(x,y) (ASSERT_STATIC_EXPR_ZERO ((x) < (y)) + FLAG(y+1) - FLAG(x))
template <typename T, typename T2> static inline void
-hb_bubble_sort (T *array, unsigned int len, int(*compar)(const T *, const T *), T2 *array2)
+hb_stable_sort (T *array, unsigned int len, int(*compar)(const T *, const T *), T2 *array2)
{
- if (unlikely (!len))
- return;
-
- unsigned int k = len - 1;
- do {
- unsigned int new_k = 0;
-
- for (unsigned int j = 0; j < k; j++)
- if (compar (&array[j], &array[j+1]) > 0)
- {
- {
- T t;
- t = array[j];
- array[j] = array[j + 1];
- array[j + 1] = t;
- }
- if (array2)
- {
- T2 t;
- t = array2[j];
- array2[j] = array2[j + 1];
- array2[j + 1] = t;
- }
-
- new_k = j;
- }
- k = new_k;
- } while (k);
+ for (unsigned int i = 1; i < len; i++)
+ {
+ unsigned int j = i;
+ while (j && compar (&array[j - 1], &array[i]) > 0)
+ j--;
+ if (i == j)
+ continue;
+ /* Move item i to occupy place for item j, shift what's in between. */
+ {
+ T t = array[i];
+ memmove (&array[j + 1], &array[j], (i - j) * sizeof (T));
+ array[j] = t;
+ }
+ if (array2)
+ {
+ T2 t = array2[i];
+ memmove (&array2[j + 1], &array2[j], (i - j) * sizeof (T2));
+ array2[j] = t;
+ }
+ }
}
template <typename T> static inline void
-hb_bubble_sort (T *array, unsigned int len, int(*compar)(const T *, const T *))
+hb_stable_sort (T *array, unsigned int len, int(*compar)(const T *, const T *))
{
- hb_bubble_sort (array, len, compar, (int *) NULL);
+ hb_stable_sort (array, len, compar, (int *) NULL);
}
static inline hb_bool_t
@@ -936,5 +1005,7 @@
return _hb_options.opts;
}
+/* Size signifying variable-sized array */
+#define VAR 1
#endif /* HB_PRIVATE_HH */
diff --git a/src/hb-set-private.hh b/src/hb-set-private.hh
index 59e8f45..3c302b1 100644
--- a/src/hb-set-private.hh
+++ b/src/hb-set-private.hh
@@ -36,7 +36,15 @@
* "approximate member query". Conceptually these are like Bloom
* Filter and Quotient Filter, however, much smaller, faster, and
* designed to fit the requirements of our uses for glyph coverage
- * queries. As a result, our filters have much higher.
+ * queries.
+ *
+ * Our filters are highly accurate if the lookup covers fairly local
+ * set of glyphs, but fully flooded and ineffective if coverage is
+ * all over the place.
+ *
+ * The frozen-set can be used instead of a digest, to trade more
+ * memory for 100% accuracy, but in practice, that doesn't look like
+ * an attractive trade-off.
*/
template <typename mask_t, unsigned int shift>
@@ -145,6 +153,8 @@
struct hb_set_t
{
+ friend struct hb_frozen_set_t;
+
hb_object_header_t header;
ASSERT_POD ();
bool in_error;
@@ -326,7 +336,7 @@
static const hb_codepoint_t INVALID = HB_SET_VALUE_INVALID;
elt_t &elt (hb_codepoint_t g) { return elts[g >> SHIFT]; }
- elt_t elt (hb_codepoint_t g) const { return elts[g >> SHIFT]; }
+ elt_t const &elt (hb_codepoint_t g) const { return elts[g >> SHIFT]; }
elt_t mask (hb_codepoint_t g) const { return elt_t (1) << (g & MASK); }
elt_t elts[ELTS]; /* XXX 8kb */
@@ -335,6 +345,58 @@
ASSERT_STATIC (sizeof (elt_t) * 8 * ELTS > MAX_G);
};
+struct hb_frozen_set_t
+{
+ static const unsigned int SHIFT = hb_set_t::SHIFT;
+ static const unsigned int BITS = hb_set_t::BITS;
+ static const unsigned int MASK = hb_set_t::MASK;
+ typedef hb_set_t::elt_t elt_t;
+
+ inline void init (const hb_set_t &set)
+ {
+ start = count = 0;
+ elts = NULL;
+
+ unsigned int max = set.get_max ();
+ if (max == set.INVALID)
+ return;
+ unsigned int min = set.get_min ();
+ const elt_t &min_elt = set.elt (min);
+
+ start = min & ~MASK;
+ count = max - start + 1;
+ unsigned int num_elts = (count + BITS - 1) / BITS;
+ unsigned int elts_size = num_elts * sizeof (elt_t);
+ elts = (elt_t *) malloc (elts_size);
+ if (unlikely (!elts))
+ {
+ start = count = 0;
+ return;
+ }
+ memcpy (elts, &min_elt, elts_size);
+ }
+
+ inline void fini (void)
+ {
+ if (elts)
+ free (elts);
+ }
+
+ inline bool has (hb_codepoint_t g) const
+ {
+ /* hb_codepoint_t is unsigned. */
+ g -= start;
+ if (unlikely (g > count)) return false;
+ return !!(elt (g) & mask (g));
+ }
+
+ elt_t const &elt (hb_codepoint_t g) const { return elts[g >> SHIFT]; }
+ elt_t mask (hb_codepoint_t g) const { return elt_t (1) << (g & MASK); }
+
+ private:
+ hb_codepoint_t start, count;
+ elt_t *elts;
+};
#endif /* HB_SET_PRIVATE_HH */
diff --git a/src/hb-set.cc b/src/hb-set.cc
index 59a0af4..cb7fcdb 100644
--- a/src/hb-set.cc
+++ b/src/hb-set.cc
@@ -35,7 +35,7 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_set_t *
hb_set_create (void)
@@ -55,7 +55,7 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_set_t *
hb_set_get_empty (void)
@@ -76,7 +76,7 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_set_t *
hb_set_reference (hb_set_t *set)
@@ -88,7 +88,7 @@
* hb_set_destroy: (skip)
* @set: a set.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_set_destroy (hb_set_t *set)
@@ -110,7 +110,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_set_set_user_data (hb_set_t *set,
@@ -129,7 +129,7 @@
*
* Return value: (transfer none):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void *
hb_set_get_user_data (hb_set_t *set,
@@ -147,7 +147,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_set_allocation_successful (const hb_set_t *set HB_UNUSED)
@@ -161,7 +161,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_set_clear (hb_set_t *set)
@@ -177,7 +177,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.7
**/
hb_bool_t
hb_set_is_empty (const hb_set_t *set)
@@ -194,7 +194,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_set_has (const hb_set_t *set,
@@ -210,7 +210,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_set_add (hb_set_t *set,
@@ -227,7 +227,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.7
**/
void
hb_set_add_range (hb_set_t *set,
@@ -244,7 +244,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_set_del (hb_set_t *set,
@@ -261,7 +261,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.7
**/
void
hb_set_del_range (hb_set_t *set,
@@ -280,7 +280,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.7
**/
hb_bool_t
hb_set_is_equal (const hb_set_t *set,
@@ -296,7 +296,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_set_set (hb_set_t *set,
@@ -312,7 +312,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_set_union (hb_set_t *set,
@@ -328,7 +328,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_set_intersect (hb_set_t *set,
@@ -344,7 +344,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_set_subtract (hb_set_t *set,
@@ -360,7 +360,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_set_symmetric_difference (hb_set_t *set,
@@ -375,7 +375,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.10
**/
void
hb_set_invert (hb_set_t *set)
@@ -391,7 +391,7 @@
*
* Return value: set population.
*
- * Since: 1.0
+ * Since: 0.9.7
**/
unsigned int
hb_set_get_population (const hb_set_t *set)
@@ -407,7 +407,7 @@
*
* Return value: minimum of the set, or %HB_SET_VALUE_INVALID if set is empty.
*
- * Since: 1.0
+ * Since: 0.9.7
**/
hb_codepoint_t
hb_set_get_min (const hb_set_t *set)
@@ -423,7 +423,7 @@
*
* Return value: minimum of the set, or %HB_SET_VALUE_INVALID if set is empty.
*
- * Since: 1.0
+ * Since: 0.9.7
**/
hb_codepoint_t
hb_set_get_max (const hb_set_t *set)
@@ -440,7 +440,7 @@
*
* Return value: whether there was a next value.
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_set_next (const hb_set_t *set,
@@ -460,7 +460,7 @@
*
* Return value: whether there was a next range.
*
- * Since: 1.0
+ * Since: 0.9.7
**/
hb_bool_t
hb_set_next_range (const hb_set_t *set,
diff --git a/src/hb-set.h b/src/hb-set.h
index bafdae9..2164c1a 100644
--- a/src/hb-set.h
+++ b/src/hb-set.h
@@ -36,114 +36,117 @@
HB_BEGIN_DECLS
+/*
+ * Since: 0.9.21
+ */
#define HB_SET_VALUE_INVALID ((hb_codepoint_t) -1)
typedef struct hb_set_t hb_set_t;
-hb_set_t *
+HB_EXTERN hb_set_t *
hb_set_create (void);
-hb_set_t *
+HB_EXTERN hb_set_t *
hb_set_get_empty (void);
-hb_set_t *
+HB_EXTERN hb_set_t *
hb_set_reference (hb_set_t *set);
-void
+HB_EXTERN void
hb_set_destroy (hb_set_t *set);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_set_set_user_data (hb_set_t *set,
hb_user_data_key_t *key,
void * data,
hb_destroy_func_t destroy,
hb_bool_t replace);
-void *
+HB_EXTERN void *
hb_set_get_user_data (hb_set_t *set,
hb_user_data_key_t *key);
/* Returns false if allocation has failed before */
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_set_allocation_successful (const hb_set_t *set);
-void
+HB_EXTERN void
hb_set_clear (hb_set_t *set);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_set_is_empty (const hb_set_t *set);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_set_has (const hb_set_t *set,
hb_codepoint_t codepoint);
/* Right now limited to 16-bit integers. Eventually will do full codepoint range, sans -1
* which we will use as a sentinel. */
-void
+HB_EXTERN void
hb_set_add (hb_set_t *set,
hb_codepoint_t codepoint);
-void
+HB_EXTERN void
hb_set_add_range (hb_set_t *set,
hb_codepoint_t first,
hb_codepoint_t last);
-void
+HB_EXTERN void
hb_set_del (hb_set_t *set,
hb_codepoint_t codepoint);
-void
+HB_EXTERN void
hb_set_del_range (hb_set_t *set,
hb_codepoint_t first,
hb_codepoint_t last);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_set_is_equal (const hb_set_t *set,
const hb_set_t *other);
-void
+HB_EXTERN void
hb_set_set (hb_set_t *set,
const hb_set_t *other);
-void
+HB_EXTERN void
hb_set_union (hb_set_t *set,
const hb_set_t *other);
-void
+HB_EXTERN void
hb_set_intersect (hb_set_t *set,
const hb_set_t *other);
-void
+HB_EXTERN void
hb_set_subtract (hb_set_t *set,
const hb_set_t *other);
-void
+HB_EXTERN void
hb_set_symmetric_difference (hb_set_t *set,
const hb_set_t *other);
-void
+HB_EXTERN void
hb_set_invert (hb_set_t *set);
-unsigned int
+HB_EXTERN unsigned int
hb_set_get_population (const hb_set_t *set);
/* Returns -1 if set empty. */
-hb_codepoint_t
+HB_EXTERN hb_codepoint_t
hb_set_get_min (const hb_set_t *set);
/* Returns -1 if set empty. */
-hb_codepoint_t
+HB_EXTERN hb_codepoint_t
hb_set_get_max (const hb_set_t *set);
/* Pass -1 in to get started. */
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_set_next (const hb_set_t *set,
hb_codepoint_t *codepoint);
/* Pass -1 for first and last to get started. */
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_set_next_range (const hb_set_t *set,
hb_codepoint_t *first,
hb_codepoint_t *last);
diff --git a/src/hb-shape-plan.cc b/src/hb-shape-plan.cc
index 2166173..56e2ea5 100644
--- a/src/hb-shape-plan.cc
+++ b/src/hb-shape-plan.cc
@@ -106,7 +106,7 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.7
**/
hb_shape_plan_t *
hb_shape_plan_create (hb_face_t *face,
@@ -126,9 +126,9 @@
if (unlikely (!face))
face = hb_face_get_empty ();
- if (unlikely (!props || hb_object_is_inert (face)))
+ if (unlikely (!props))
return hb_shape_plan_get_empty ();
- if (num_user_features && !(features = (hb_feature_t *) malloc (num_user_features * sizeof (hb_feature_t))))
+ if (num_user_features && !(features = (hb_feature_t *) calloc (num_user_features, sizeof (hb_feature_t))))
return hb_shape_plan_get_empty ();
if (!(shape_plan = hb_object_create<hb_shape_plan_t> ())) {
free (features);
@@ -158,7 +158,7 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.7
**/
hb_shape_plan_t *
hb_shape_plan_get_empty (void)
@@ -194,7 +194,7 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.7
**/
hb_shape_plan_t *
hb_shape_plan_reference (hb_shape_plan_t *shape_plan)
@@ -208,7 +208,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.7
**/
void
hb_shape_plan_destroy (hb_shape_plan_t *shape_plan)
@@ -236,7 +236,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.7
**/
hb_bool_t
hb_shape_plan_set_user_data (hb_shape_plan_t *shape_plan,
@@ -257,7 +257,7 @@
*
* Return value: (transfer none):
*
- * Since: 1.0
+ * Since: 0.9.7
**/
void *
hb_shape_plan_get_user_data (hb_shape_plan_t *shape_plan,
@@ -279,7 +279,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.7
**/
hb_bool_t
hb_shape_plan_execute (hb_shape_plan_t *shape_plan,
@@ -293,9 +293,13 @@
num_features,
shape_plan->shaper_func);
- if (unlikely (hb_object_is_inert (shape_plan) ||
- hb_object_is_inert (font) ||
- hb_object_is_inert (buffer)))
+ if (unlikely (!buffer->len))
+ return true;
+
+ assert (!hb_object_is_inert (buffer));
+ assert (buffer->content_type == HB_BUFFER_CONTENT_TYPE_UNICODE);
+
+ if (unlikely (hb_object_is_inert (shape_plan)))
return false;
assert (shape_plan->face_unsafe == font->face);
@@ -396,7 +400,7 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.7
**/
hb_shape_plan_t *
hb_shape_plan_create_cached (hb_face_t *face,
@@ -453,6 +457,10 @@
hb_shape_plan_t *shape_plan = hb_shape_plan_create (face, props, user_features, num_user_features, shaper_list);
+ /* Don't add to the cache if face is inert. */
+ if (unlikely (hb_object_is_inert (face)))
+ return shape_plan;
+
/* Don't add the plan to the cache if there were user features with non-global ranges */
if (hb_non_global_user_features_present (user_features, num_user_features))
@@ -483,7 +491,7 @@
*
* Return value: (transfer none):
*
- * Since: 1.0
+ * Since: 0.9.7
**/
const char *
hb_shape_plan_get_shaper (hb_shape_plan_t *shape_plan)
diff --git a/src/hb-shape-plan.h b/src/hb-shape-plan.h
index 8f54552..aa5e0c7 100644
--- a/src/hb-shape-plan.h
+++ b/src/hb-shape-plan.h
@@ -38,49 +38,49 @@
typedef struct hb_shape_plan_t hb_shape_plan_t;
-hb_shape_plan_t *
+HB_EXTERN hb_shape_plan_t *
hb_shape_plan_create (hb_face_t *face,
const hb_segment_properties_t *props,
const hb_feature_t *user_features,
unsigned int num_user_features,
const char * const *shaper_list);
-hb_shape_plan_t *
+HB_EXTERN hb_shape_plan_t *
hb_shape_plan_create_cached (hb_face_t *face,
const hb_segment_properties_t *props,
const hb_feature_t *user_features,
unsigned int num_user_features,
const char * const *shaper_list);
-hb_shape_plan_t *
+HB_EXTERN hb_shape_plan_t *
hb_shape_plan_get_empty (void);
-hb_shape_plan_t *
+HB_EXTERN hb_shape_plan_t *
hb_shape_plan_reference (hb_shape_plan_t *shape_plan);
-void
+HB_EXTERN void
hb_shape_plan_destroy (hb_shape_plan_t *shape_plan);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_shape_plan_set_user_data (hb_shape_plan_t *shape_plan,
hb_user_data_key_t *key,
void * data,
hb_destroy_func_t destroy,
hb_bool_t replace);
-void *
+HB_EXTERN void *
hb_shape_plan_get_user_data (hb_shape_plan_t *shape_plan,
hb_user_data_key_t *key);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_shape_plan_execute (hb_shape_plan_t *shape_plan,
hb_font_t *font,
hb_buffer_t *buffer,
const hb_feature_t *features,
unsigned int num_features);
-const char *
+HB_EXTERN const char *
hb_shape_plan_get_shaper (hb_shape_plan_t *shape_plan);
diff --git a/src/hb-shape.cc b/src/hb-shape.cc
index 9a59c08..352d42c 100644
--- a/src/hb-shape.cc
+++ b/src/hb-shape.cc
@@ -33,6 +33,17 @@
#include "hb-buffer-private.hh"
#include "hb-font-private.hh"
+/**
+ * SECTION:hb-shape
+ * @title: Shaping
+ * @short_description: Conversion of text strings into positioned glyphs
+ * @include: hb.h
+ *
+ * Shaping is the central operation of HarfBuzz. Shaping operates on buffers,
+ * which are sequences of Unicode characters that use the same font and have
+ * the same text direction, script and language. After shaping the buffer
+ * contains the output glyphs and their positions.
+ **/
static bool
parse_space (const char **pp, const char *end)
@@ -198,15 +209,18 @@
/**
* hb_feature_from_string:
- * @str: (array length=len):
- * @len:
- * @feature: (out) (optional):
+ * @str: (array length=len) (element-type uint8_t): a string to parse
+ * @len: length of @str, or -1 if string is %NULL terminated
+ * @feature: (out): the #hb_feature_t to initialize with the parsed values
*
- *
+ * Parses a string into a #hb_feature_t.
*
- * Return value:
+ * TODO: document the syntax here.
*
- * Since: 1.0
+ * Return value:
+ * %true if @str is successfully parsed, %false otherwise.
+ *
+ * Since: 0.9.5
**/
hb_bool_t
hb_feature_from_string (const char *str, int len,
@@ -231,13 +245,15 @@
/**
* hb_feature_to_string:
- * @feature:
- * @buf: (array length=size):
- * @size:
+ * @feature: an #hb_feature_t to convert
+ * @buf: (array length=size) (out): output string
+ * @size: the allocated size of @buf
*
- *
+ * Converts a #hb_feature_t into a %NULL-terminated string in the format
+ * understood by hb_feature_from_string(). The client in responsible for
+ * allocating big enough size for @buf, 128 bytes is more than enough.
*
- * Since: 1.0
+ * Since: 0.9.5
**/
void
hb_feature_to_string (hb_feature_t *feature,
@@ -290,11 +306,12 @@
/**
* hb_shape_list_shapers:
*
- *
+ * Retrieves the list of shapers supported by HarfBuzz.
*
- * Return value: (transfer none):
+ * Return value: (transfer none) (array zero-terminated=1): an array of
+ * constant strings
*
- * Since: 1.0
+ * Since: 0.9.2
**/
const char **
hb_shape_list_shapers (void)
@@ -333,17 +350,21 @@
/**
* hb_shape_full:
- * @font: a font.
- * @buffer: a buffer.
- * @features: (array length=num_features):
- * @num_features:
- * @shaper_list: (array zero-terminated=1):
+ * @font: an #hb_font_t to use for shaping
+ * @buffer: an #hb_buffer_t to shape
+ * @features: (array length=num_features) (allow-none): an array of user
+ * specified #hb_feature_t or %NULL
+ * @num_features: the length of @features array
+ * @shaper_list: (array zero-terminated=1) (allow-none): a %NULL-terminated
+ * array of shapers to use or %NULL
*
- *
+ * See hb_shape() for details. If @shaper_list is not %NULL, the specified
+ * shapers will be used in the given order, otherwise the default shapers list
+ * will be used.
*
- * Return value:
+ * Return value: %FALSE if all shapers failed, %TRUE otherwise
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_shape_full (hb_font_t *font,
@@ -352,11 +373,6 @@
unsigned int num_features,
const char * const *shaper_list)
{
- if (unlikely (!buffer->len))
- return true;
-
- assert (buffer->content_type == HB_BUFFER_CONTENT_TYPE_UNICODE);
-
hb_shape_plan_t *shape_plan = hb_shape_plan_create_cached (font->face, &buffer->props, features, num_features, shaper_list);
hb_bool_t res = hb_shape_plan_execute (shape_plan, font, buffer, features, num_features);
hb_shape_plan_destroy (shape_plan);
@@ -368,14 +384,19 @@
/**
* hb_shape:
- * @font: a font.
- * @buffer: a buffer.
- * @features: (array length=num_features):
- * @num_features:
+ * @font: an #hb_font_t to use for shaping
+ * @buffer: an #hb_buffer_t to shape
+ * @features: (array length=num_features) (allow-none): an array of user
+ * specified #hb_feature_t or %NULL
+ * @num_features: the length of @features array
*
- *
+ * Shapes @buffer using @font turning its Unicode characters content to
+ * positioned glyphs. If @features is not %NULL, it will be used to control the
+ * features applied during shaping.
*
- * Since: 1.0
+ * Return value: %FALSE if all shapers failed, %TRUE otherwise
+ *
+ * Since: 0.9.2
**/
void
hb_shape (hb_font_t *font,
diff --git a/src/hb-shape.h b/src/hb-shape.h
index 10a35cb..53bb845 100644
--- a/src/hb-shape.h
+++ b/src/hb-shape.h
@@ -47,32 +47,29 @@
unsigned int end;
} hb_feature_t;
-/* len=-1 means str is NUL-terminated */
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_feature_from_string (const char *str, int len,
hb_feature_t *feature);
-/* Something like 128 bytes is more than enough.
- * nul-terminates. */
-void
+HB_EXTERN void
hb_feature_to_string (hb_feature_t *feature,
char *buf, unsigned int size);
-void
+HB_EXTERN void
hb_shape (hb_font_t *font,
hb_buffer_t *buffer,
const hb_feature_t *features,
unsigned int num_features);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_shape_full (hb_font_t *font,
hb_buffer_t *buffer,
const hb_feature_t *features,
unsigned int num_features,
const char * const *shaper_list);
-const char **
+HB_EXTERN const char **
hb_shape_list_shapers (void);
diff --git a/src/hb-shaper-list.hh b/src/hb-shaper-list.hh
index 6c537d4..b0835d3 100644
--- a/src/hb-shaper-list.hh
+++ b/src/hb-shaper-list.hh
@@ -46,6 +46,9 @@
#ifdef HAVE_UNISCRIBE
HB_SHAPER_IMPLEMENT (uniscribe)
#endif
+#ifdef HAVE_DIRECTWRITE
+HB_SHAPER_IMPLEMENT (directwrite)
+#endif
#ifdef HAVE_CORETEXT
HB_SHAPER_IMPLEMENT (coretext)
#endif
diff --git a/src/hb-shaper-private.hh b/src/hb-shaper-private.hh
index 29c4493..d1d1146 100644
--- a/src/hb-shaper-private.hh
+++ b/src/hb-shaper-private.hh
@@ -79,10 +79,9 @@
HB_SHAPER_DATA_DESTROY_FUNC (shaper, object) (HB_SHAPER_DATA_TYPE (shaper, object) *data)
#define HB_SHAPER_DATA_DESTROY(shaper, object) \
- if (object->shaper_data.shaper && \
- object->shaper_data.shaper != HB_SHAPER_DATA_INVALID && \
- object->shaper_data.shaper != HB_SHAPER_DATA_SUCCEEDED) \
- HB_SHAPER_DATA_DESTROY_FUNC (shaper, object) (HB_SHAPER_DATA (shaper, object));
+ if (HB_SHAPER_DATA_TYPE (shaper, object) *data = HB_SHAPER_DATA (shaper, object)) \
+ if (data != HB_SHAPER_DATA_INVALID && data != HB_SHAPER_DATA_SUCCEEDED) \
+ HB_SHAPER_DATA_DESTROY_FUNC (shaper, object) (data);
#define HB_SHAPER_DATA_ENSURE_DECLARE(shaper, object) \
static inline bool \
diff --git a/src/hb-shaper.cc b/src/hb-shaper.cc
index 580b95c..b25566d 100644
--- a/src/hb-shaper.cc
+++ b/src/hb-shaper.cc
@@ -64,7 +64,7 @@
}
/* Not found; allocate one. */
- shapers = (hb_shaper_pair_t *) malloc (sizeof (all_shapers));
+ shapers = (hb_shaper_pair_t *) calloc (1, sizeof (all_shapers));
if (unlikely (!shapers)) {
(void) hb_atomic_ptr_cmpexch (&static_shapers, NULL, &all_shapers[0]);
return (const hb_shaper_pair_t *) all_shapers;
diff --git a/src/hb-ucdn.cc b/src/hb-ucdn.cc
index 5b53821..b4a5833 100644
--- a/src/hb-ucdn.cc
+++ b/src/hb-ucdn.cc
@@ -148,6 +148,12 @@
HB_SCRIPT_SIDDHAM,
HB_SCRIPT_TIRHUTA,
HB_SCRIPT_WARANG_CITI,
+ HB_SCRIPT_AHOM,
+ HB_SCRIPT_ANATOLIAN_HIEROGLYPHS,
+ HB_SCRIPT_HATRAN,
+ HB_SCRIPT_MULTANI,
+ HB_SCRIPT_OLD_HUNGARIAN,
+ HB_SCRIPT_SIGNWRITING,
};
static hb_unicode_combining_class_t
diff --git a/src/hb-ucdn/Makefile.am b/src/hb-ucdn/Makefile.am
index 0670b5c..73b5502 100644
--- a/src/hb-ucdn/Makefile.am
+++ b/src/hb-ucdn/Makefile.am
@@ -2,11 +2,9 @@
noinst_LTLIBRARIES = libhb-ucdn.la
+include Makefile.sources
-libhb_ucdn_la_SOURCES = \
- ucdn.h \
- ucdn.c \
- unicodedata_db.h
+libhb_ucdn_la_SOURCES = $(LIBHB_UCDN_sources)
libhb_ucdn_la_CPPFLAGS = \
-I$(top_srcdir) \
-I$(top_srcdir)/src \
diff --git a/src/hb-ucdn/Makefile.sources b/src/hb-ucdn/Makefile.sources
new file mode 100644
index 0000000..d5f87b2
--- /dev/null
+++ b/src/hb-ucdn/Makefile.sources
@@ -0,0 +1,4 @@
+LIBHB_UCDN_sources = \
+ ucdn.h \
+ ucdn.c \
+ unicodedata_db.h
diff --git a/src/hb-ucdn/ucdn.h b/src/hb-ucdn/ucdn.h
index ec8085b..8354ae5 100644
--- a/src/hb-ucdn/ucdn.h
+++ b/src/hb-ucdn/ucdn.h
@@ -191,6 +191,12 @@
#define UCDN_SCRIPT_SIDDHAM 123
#define UCDN_SCRIPT_TIRHUTA 124
#define UCDN_SCRIPT_WARANG_CITI 125
+#define UCDN_SCRIPT_AHOM 126
+#define UCDN_SCRIPT_ANATOLIAN_HIEROGLYPHS 127
+#define UCDN_SCRIPT_HATRAN 128
+#define UCDN_SCRIPT_MULTANI 129
+#define UCDN_SCRIPT_OLD_HUNGARIAN 130
+#define UCDN_SCRIPT_SIGNWRITING 131
#define UCDN_GENERAL_CATEGORY_CC 0
#define UCDN_GENERAL_CATEGORY_CF 1
diff --git a/src/hb-ucdn/unicodedata_db.h b/src/hb-ucdn/unicodedata_db.h
index a78d2e6..f458be1 100644
--- a/src/hb-ucdn/unicodedata_db.h
+++ b/src/hb-ucdn/unicodedata_db.h
@@ -1,6 +1,6 @@
/* this file was generated by makeunicodedata.py 3.2 */
-#define UNIDATA_VERSION "7.0.0"
+#define UNIDATA_VERSION "8.0.0"
/* a list of unique database records */
static const UCDRecord ucd_records[] = {
{2, 0, 18, 0, 5, 0, 102},
@@ -141,7 +141,7 @@
{12, 34, 13, 0, 5, 0, 40},
{12, 220, 13, 0, 5, 0, 40},
{12, 220, 13, 0, 5, 0, 6},
- {13, 0, 11, 0, 5, 0, 0},
+ {13, 0, 11, 0, 5, 0, 6},
{21, 0, 11, 0, 5, 0, 6},
{12, 35, 13, 0, 5, 0, 40},
{6, 0, 4, 0, 5, 0, 6},
@@ -300,7 +300,8 @@
{21, 0, 0, 0, 5, 0, 25},
{15, 0, 0, 0, 5, 0, 25},
{26, 0, 18, 0, 5, 0, 25},
- {7, 0, 0, 0, 5, 0, 26},
+ {9, 0, 0, 0, 5, 0, 26},
+ {5, 0, 0, 0, 5, 0, 26},
{17, 0, 18, 0, 5, 0, 27},
{7, 0, 0, 0, 5, 0, 27},
{21, 0, 0, 0, 5, 0, 27},
@@ -349,7 +350,6 @@
{13, 0, 0, 0, 5, 0, 45},
{7, 0, 0, 0, 5, 0, 46},
{7, 0, 0, 0, 5, 0, 55},
- {10, 0, 0, 0, 5, 0, 55},
{13, 0, 0, 0, 5, 0, 55},
{15, 0, 0, 0, 5, 0, 55},
{26, 0, 18, 0, 5, 0, 55},
@@ -500,7 +500,6 @@
{15, 0, 18, 0, 2, 0, 0},
{26, 0, 0, 0, 2, 0, 33},
{7, 0, 0, 0, 2, 0, 35},
- {2, 0, 18, 0, 2, 0, 35},
{2, 0, 18, 0, 2, 0, 102},
{7, 0, 0, 0, 2, 0, 36},
{6, 0, 0, 0, 2, 0, 36},
@@ -568,10 +567,8 @@
{6, 0, 0, 0, 5, 0, 85},
{12, 9, 13, 0, 5, 0, 85},
{13, 0, 0, 0, 5, 0, 85},
- {2, 0, 18, 0, 2, 0, 24},
{4, 0, 0, 0, 5, 0, 102},
{3, 0, 0, 0, 4, 0, 102},
- {2, 0, 18, 0, 4, 0, 102},
{12, 26, 13, 0, 5, 0, 5},
{25, 0, 9, 0, 5, 0, 5},
{24, 0, 4, 0, 5, 0, 6},
@@ -644,6 +641,8 @@
{15, 0, 3, 0, 5, 0, 120},
{7, 0, 3, 0, 5, 0, 116},
{15, 0, 3, 0, 5, 0, 116},
+ {7, 0, 3, 0, 5, 0, 128},
+ {15, 0, 3, 0, 5, 0, 128},
{7, 0, 3, 0, 5, 0, 63},
{15, 0, 3, 0, 5, 0, 63},
{21, 0, 18, 0, 5, 0, 63},
@@ -651,6 +650,7 @@
{21, 0, 3, 0, 5, 0, 75},
{7, 0, 3, 0, 5, 0, 97},
{7, 0, 3, 0, 5, 0, 96},
+ {15, 0, 3, 0, 5, 0, 96},
{7, 0, 3, 0, 5, 0, 60},
{12, 0, 13, 0, 5, 0, 60},
{12, 220, 13, 0, 5, 0, 60},
@@ -680,6 +680,9 @@
{21, 0, 3, 0, 5, 0, 122},
{15, 0, 3, 0, 5, 0, 122},
{7, 0, 3, 0, 5, 0, 90},
+ {9, 0, 3, 0, 5, 0, 130},
+ {5, 0, 3, 0, 5, 0, 130},
+ {15, 0, 3, 0, 5, 0, 130},
{15, 0, 11, 0, 5, 0, 6},
{10, 0, 0, 0, 5, 0, 93},
{12, 0, 13, 0, 5, 0, 93},
@@ -712,6 +715,7 @@
{7, 0, 0, 0, 5, 0, 99},
{10, 9, 0, 0, 5, 0, 99},
{21, 0, 0, 0, 5, 0, 99},
+ {12, 7, 13, 0, 5, 0, 99},
{13, 0, 0, 0, 5, 0, 99},
{15, 0, 0, 0, 5, 0, 18},
{7, 0, 0, 0, 5, 0, 108},
@@ -720,6 +724,8 @@
{10, 9, 0, 0, 5, 0, 108},
{12, 7, 13, 0, 5, 0, 108},
{21, 0, 0, 0, 5, 0, 108},
+ {7, 0, 0, 0, 5, 0, 129},
+ {21, 0, 0, 0, 5, 0, 129},
{7, 0, 0, 0, 5, 0, 109},
{12, 0, 13, 0, 5, 0, 109},
{10, 0, 0, 0, 5, 0, 109},
@@ -757,6 +763,14 @@
{10, 9, 0, 0, 5, 0, 101},
{12, 7, 13, 0, 5, 0, 101},
{13, 0, 0, 0, 5, 0, 101},
+ {7, 0, 0, 0, 5, 0, 126},
+ {12, 0, 13, 0, 5, 0, 126},
+ {10, 0, 0, 0, 5, 0, 126},
+ {12, 9, 13, 0, 5, 0, 126},
+ {13, 0, 0, 0, 5, 0, 126},
+ {15, 0, 0, 0, 5, 0, 126},
+ {21, 0, 0, 0, 5, 0, 126},
+ {26, 0, 0, 0, 5, 0, 126},
{9, 0, 0, 0, 5, 0, 125},
{5, 0, 0, 0, 5, 0, 125},
{13, 0, 0, 0, 5, 0, 125},
@@ -767,6 +781,7 @@
{14, 0, 0, 0, 5, 0, 62},
{21, 0, 0, 0, 5, 0, 62},
{7, 0, 0, 0, 5, 0, 80},
+ {7, 0, 0, 0, 5, 0, 127},
{7, 0, 0, 0, 5, 0, 115},
{13, 0, 0, 0, 5, 0, 115},
{21, 0, 0, 0, 5, 0, 115},
@@ -794,6 +809,9 @@
{12, 230, 13, 0, 5, 0, 2},
{25, 0, 0, 0, 5, 0, 0},
{13, 0, 8, 0, 5, 0, 0},
+ {26, 0, 0, 0, 5, 0, 131},
+ {12, 0, 13, 0, 5, 0, 131},
+ {21, 0, 0, 0, 5, 0, 131},
{7, 0, 3, 0, 5, 0, 113},
{15, 0, 3, 0, 5, 0, 113},
{12, 220, 13, 0, 5, 0, 113},
@@ -1561,6 +1579,12 @@
#define UCDN_SCRIPT_SIDDHAM 123
#define UCDN_SCRIPT_TIRHUTA 124
#define UCDN_SCRIPT_WARANG_CITI 125
+#define UCDN_SCRIPT_AHOM 126
+#define UCDN_SCRIPT_ANATOLIAN_HIEROGLYPHS 127
+#define UCDN_SCRIPT_HATRAN 128
+#define UCDN_SCRIPT_MULTANI 129
+#define UCDN_SCRIPT_OLD_HUNGARIAN 130
+#define UCDN_SCRIPT_SIGNWRITING 131
#define UCDN_GENERAL_CATEGORY_CC 0
#define UCDN_GENERAL_CATEGORY_CF 1
@@ -1623,252 +1647,251 @@
static const unsigned char index0[] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
- 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 53, 53, 53,
- 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
- 53, 53, 54, 52, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
- 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
- 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
- 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
- 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 55, 56, 57, 57, 57, 58,
- 59, 60, 61, 62, 63, 64, 65, 66, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 67, 68, 69, 70, 70,
- 71, 69, 70, 70, 72, 73, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74,
- 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, 75, 76, 77, 78, 79, 80, 81,
- 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 70, 96, 70, 97,
- 98, 99, 100, 101, 102, 103, 70, 104, 70, 105, 70, 70, 70, 70, 70, 106,
- 106, 106, 107, 108, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 109, 109,
- 109, 109, 110, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 111, 111, 112, 113, 70, 70, 70, 114, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 115, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 116, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 117, 118,
- 119, 120, 121, 122, 123, 124, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 125, 70, 70, 70, 70, 70, 126, 70, 127, 128, 129, 130,
- 131, 132, 133, 134, 135, 70, 70, 70, 70, 70, 70, 70, 52, 53, 53, 53, 53,
- 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
- 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
- 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
- 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
- 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
- 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
- 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
- 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
- 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 136,
- 52, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 137, 138,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 76, 76, 140, 139, 139, 139, 139, 141,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,
- 139, 139, 139, 141, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
- 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
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+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 143, 144, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
+ 88, 88, 88, 88, 88, 88, 88, 88, 88, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 145, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68,
+ 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 68, 145,
};
static const unsigned short index1[] = {
@@ -1894,319 +1917,323 @@
180, 181, 182, 175, 183, 184, 185, 186, 186, 187, 188, 189, 190, 191,
192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 201, 202, 203, 204,
205, 206, 207, 208, 209, 210, 211, 120, 212, 213, 214, 215, 215, 216,
- 217, 218, 219, 220, 221, 120, 222, 223, 224, 120, 225, 226, 227, 228,
- 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 120, 239, 240,
- 241, 242, 243, 240, 244, 245, 246, 247, 248, 120, 249, 250, 251, 252,
- 253, 254, 255, 256, 256, 255, 256, 257, 258, 259, 260, 261, 262, 263,
- 120, 264, 265, 266, 267, 268, 268, 267, 269, 270, 271, 272, 273, 274,
- 275, 276, 277, 120, 278, 279, 280, 281, 281, 281, 281, 282, 283, 284,
- 285, 120, 286, 287, 288, 289, 290, 291, 292, 293, 291, 291, 294, 295,
- 292, 296, 297, 298, 299, 300, 301, 120, 302, 303, 303, 303, 303, 303,
- 304, 305, 306, 307, 308, 309, 120, 120, 120, 120, 310, 311, 312, 313,
- 314, 315, 316, 317, 318, 319, 320, 321, 120, 120, 120, 120, 322, 323,
- 324, 325, 326, 327, 328, 329, 330, 331, 330, 330, 330, 332, 333, 334,
- 335, 336, 337, 338, 337, 337, 337, 339, 340, 341, 342, 343, 120, 120,
- 120, 120, 344, 344, 344, 344, 344, 345, 346, 347, 348, 349, 350, 351,
- 352, 353, 354, 344, 355, 356, 348, 357, 358, 358, 358, 358, 359, 360,
- 361, 361, 361, 361, 361, 362, 363, 363, 363, 363, 363, 363, 363, 363,
- 363, 363, 363, 363, 364, 364, 364, 364, 364, 364, 364, 364, 364, 364,
- 364, 364, 364, 364, 364, 364, 364, 364, 364, 364, 365, 365, 365, 365,
- 365, 365, 365, 365, 365, 366, 367, 366, 365, 365, 365, 365, 365, 366,
- 365, 365, 365, 365, 366, 367, 366, 365, 367, 365, 365, 365, 365, 365,
- 365, 365, 366, 365, 365, 365, 365, 365, 365, 365, 365, 368, 369, 370,
- 371, 372, 365, 365, 373, 374, 375, 375, 375, 375, 375, 375, 375, 375,
- 375, 375, 376, 120, 377, 378, 378, 378, 378, 378, 378, 378, 378, 378,
- 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378,
- 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378,
- 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378,
- 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378,
- 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 378, 379, 378, 378,
- 380, 381, 381, 382, 383, 383, 383, 383, 383, 383, 383, 383, 383, 384,
- 385, 386, 387, 388, 389, 120, 390, 390, 391, 120, 392, 392, 393, 120,
- 394, 395, 396, 120, 397, 397, 397, 397, 397, 397, 398, 399, 400, 401,
- 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 412, 412, 412,
- 413, 412, 412, 412, 412, 412, 412, 120, 412, 412, 412, 412, 412, 414,
- 378, 378, 378, 378, 378, 378, 378, 378, 415, 120, 416, 416, 416, 417,
- 418, 419, 420, 421, 422, 423, 424, 424, 424, 425, 426, 120, 427, 427,
- 427, 427, 427, 428, 429, 429, 430, 431, 432, 433, 434, 434, 434, 434,
- 435, 435, 436, 437, 438, 438, 438, 438, 438, 438, 439, 440, 441, 442,
- 443, 444, 445, 446, 445, 446, 447, 448, 449, 450, 120, 120, 120, 120,
- 120, 120, 120, 120, 451, 452, 452, 452, 452, 452, 453, 454, 455, 456,
- 457, 458, 459, 460, 461, 462, 463, 464, 464, 464, 465, 466, 467, 468,
- 469, 469, 469, 469, 470, 471, 472, 473, 474, 474, 474, 474, 475, 476,
- 477, 478, 479, 480, 481, 482, 483, 483, 483, 484, 120, 120, 120, 120,
- 120, 120, 120, 120, 485, 120, 486, 487, 488, 489, 490, 491, 54, 54, 54,
- 54, 492, 493, 56, 56, 56, 56, 56, 494, 495, 496, 54, 497, 54, 54, 54,
- 498, 56, 56, 56, 499, 500, 501, 502, 503, 503, 503, 504, 505, 27, 27, 27,
- 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 506, 507, 27,
- 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 508, 509, 510, 511, 508, 509,
- 508, 509, 510, 511, 508, 512, 508, 509, 508, 510, 508, 513, 508, 513,
- 508, 513, 514, 515, 516, 517, 518, 519, 508, 520, 521, 522, 523, 524,
- 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538,
- 539, 540, 56, 541, 542, 543, 542, 544, 120, 120, 545, 546, 547, 548, 549,
- 120, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562,
- 563, 562, 564, 565, 566, 567, 568, 569, 570, 571, 572, 571, 573, 574,
- 571, 575, 571, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586,
- 587, 588, 589, 590, 591, 586, 586, 592, 593, 594, 595, 596, 586, 586,
- 597, 577, 598, 599, 586, 586, 600, 586, 586, 571, 601, 602, 571, 603,
- 604, 605, 606, 606, 606, 606, 606, 606, 606, 606, 607, 571, 571, 608,
- 609, 577, 577, 610, 571, 571, 571, 571, 576, 611, 571, 571, 612, 571,
- 571, 571, 571, 613, 120, 120, 120, 571, 612, 120, 120, 614, 614, 614,
- 614, 614, 615, 615, 616, 617, 617, 617, 617, 617, 617, 617, 617, 617,
- 618, 614, 614, 619, 619, 619, 619, 619, 619, 619, 619, 619, 620, 619,
- 619, 619, 619, 620, 571, 619, 619, 621, 571, 622, 572, 623, 624, 625,
- 626, 572, 571, 621, 575, 571, 577, 627, 628, 624, 629, 571, 571, 571,
- 571, 630, 571, 571, 571, 631, 632, 571, 571, 571, 571, 571, 633, 571,
- 634, 571, 633, 635, 636, 619, 619, 637, 619, 619, 619, 571, 571, 571,
- 571, 571, 571, 571, 638, 571, 571, 575, 571, 571, 639, 640, 614, 641,
- 641, 642, 571, 571, 571, 571, 571, 643, 644, 645, 646, 647, 648, 577,
- 577, 649, 649, 649, 649, 649, 649, 649, 649, 649, 649, 649, 649, 649,
- 649, 649, 649, 649, 649, 649, 649, 649, 649, 649, 649, 649, 649, 649,
- 649, 649, 649, 649, 649, 577, 577, 577, 577, 577, 577, 577, 577, 577,
- 577, 577, 577, 577, 577, 577, 577, 650, 651, 651, 652, 586, 586, 577,
- 653, 600, 654, 655, 656, 657, 658, 659, 660, 577, 661, 586, 662, 663,
- 664, 665, 646, 577, 577, 589, 653, 665, 666, 667, 668, 586, 586, 586,
- 586, 669, 670, 586, 586, 586, 586, 671, 672, 673, 646, 674, 675, 571,
- 571, 571, 571, 571, 571, 577, 577, 676, 677, 678, 572, 571, 571, 679,
- 571, 571, 571, 680, 571, 571, 571, 571, 681, 571, 682, 683, 120, 120,
- 120, 120, 120, 684, 684, 684, 684, 684, 685, 686, 686, 686, 686, 686,
- 687, 688, 689, 690, 691, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
- 692, 693, 694, 695, 696, 696, 696, 696, 697, 698, 699, 699, 699, 699,
- 699, 699, 699, 700, 701, 702, 365, 365, 367, 120, 367, 367, 367, 367,
- 367, 367, 367, 367, 703, 703, 703, 703, 704, 705, 706, 707, 708, 709,
- 532, 710, 711, 120, 120, 120, 120, 120, 120, 120, 712, 712, 712, 713,
- 712, 712, 712, 712, 712, 712, 712, 712, 712, 712, 714, 120, 712, 712,
- 712, 712, 712, 712, 712, 712, 712, 712, 712, 712, 712, 712, 712, 712,
- 712, 712, 712, 712, 712, 712, 712, 712, 712, 712, 715, 120, 120, 120,
- 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 727, 727,
- 727, 727, 727, 727, 727, 727, 728, 729, 730, 731, 731, 731, 731, 731,
- 731, 731, 731, 731, 731, 732, 733, 734, 734, 734, 734, 735, 736, 363,
- 363, 363, 363, 363, 363, 363, 363, 363, 363, 737, 738, 739, 734, 734,
- 734, 740, 716, 716, 716, 716, 717, 120, 731, 731, 741, 741, 741, 742,
- 743, 744, 739, 739, 739, 745, 746, 747, 741, 741, 741, 748, 743, 744,
- 739, 739, 739, 739, 749, 747, 739, 750, 751, 751, 751, 751, 751, 752,
- 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 751, 739, 739, 739,
- 753, 754, 739, 739, 739, 739, 739, 739, 739, 739, 739, 739, 739, 755,
- 739, 739, 739, 753, 756, 757, 757, 757, 757, 757, 757, 757, 757, 757,
- 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757,
- 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757,
- 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757,
- 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757,
- 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757,
- 757, 757, 757, 757, 757, 757, 758, 759, 571, 571, 571, 571, 571, 571,
- 571, 571, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757,
- 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 757, 760,
- 759, 759, 759, 759, 759, 759, 761, 761, 762, 761, 761, 761, 761, 761,
+ 217, 218, 219, 220, 221, 120, 222, 223, 224, 225, 226, 227, 228, 229,
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- 759, 759, 759, 759, 759, 759, 759, 868, 868, 868, 869, 759, 759, 759,
- 759, 759, 759, 759, 759, 759, 759, 759, 759, 759, 759, 759, 759, 759,
- 759, 759, 759, 759, 759, 759, 759, 759, 759, 759, 759, 759, 759, 759,
- 759, 759, 759, 759, 759, 759, 759, 759, 759, 759, 759, 759, 759, 759,
- 759, 759, 759, 759, 759, 759, 759, 759, 759, 759, 759, 759, 759, 759,
- 1240, 1241, 120, 120, 120, 1242, 1242, 1242, 1242, 1242, 1242, 1242,
- 1242, 1242, 1242, 1242, 1242, 120, 120, 120, 120, 120, 120, 120, 120,
- 120, 120, 120, 120, 120, 120, 120, 120, 885, 885, 885, 885, 885, 885,
- 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, 885,
- 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, 120, 120, 866, 866,
- 866, 866, 866, 866, 866, 866, 866, 866, 866, 866, 866, 866, 866, 866,
- 866, 866, 866, 866, 866, 866, 866, 866, 866, 866, 866, 866, 866, 866,
- 866, 1243,
+ 120, 120, 120, 1195, 1195, 1195, 1196, 1197, 1197, 1198, 1195, 1195,
+ 1199, 1200, 1197, 1197, 1195, 1195, 1195, 1196, 1197, 1197, 1201, 1202,
+ 1203, 1199, 1204, 1205, 1197, 1195, 1195, 1195, 1196, 1197, 1197, 1206,
+ 1207, 1208, 1209, 1197, 1197, 1197, 1210, 1211, 1212, 1213, 1197, 1197,
+ 1198, 1195, 1195, 1199, 1197, 1197, 1197, 1195, 1195, 1195, 1196, 1197,
+ 1197, 1198, 1195, 1195, 1199, 1197, 1197, 1197, 1195, 1195, 1195, 1196,
+ 1197, 1197, 1198, 1195, 1195, 1199, 1197, 1197, 1197, 1195, 1195, 1195,
+ 1196, 1197, 1197, 1214, 1195, 1195, 1195, 1215, 1197, 1197, 1216, 1217,
+ 1195, 1195, 1218, 1197, 1197, 1219, 1198, 1195, 1195, 1220, 1197, 1197,
+ 1221, 1222, 1195, 1195, 1223, 1197, 1197, 1197, 1224, 1195, 1195, 1195,
+ 1215, 1197, 1197, 1216, 1225, 1226, 1226, 1226, 1226, 1226, 1226, 1227,
+ 1227, 1227, 1227, 1227, 1227, 1227, 1227, 1227, 1227, 1227, 1227, 1227,
+ 1227, 1227, 1227, 1227, 1227, 1227, 1227, 1227, 1227, 1227, 1227, 1227,
+ 1227, 1227, 1227, 1227, 1227, 1227, 1227, 1228, 1228, 1228, 1228, 1228,
+ 1228, 1229, 1230, 1228, 1228, 1228, 1228, 1228, 1231, 1232, 1227, 1233,
+ 1234, 120, 1235, 1236, 1228, 120, 120, 120, 120, 120, 120, 120, 120, 120,
+ 120, 1237, 1237, 1237, 1237, 1237, 1237, 1237, 1237, 1237, 1237, 1237,
+ 1237, 1237, 1237, 1237, 1237, 1237, 1237, 1237, 1237, 1237, 1237, 1237,
+ 1237, 1238, 1239, 1240, 120, 120, 120, 120, 120, 1241, 128, 128, 128,
+ 1242, 1243, 1244, 1245, 1246, 1247, 1242, 1248, 1242, 1244, 1244, 1249,
+ 128, 1250, 128, 1251, 1252, 1250, 128, 1251, 120, 120, 120, 120, 120,
+ 120, 1253, 120, 572, 572, 572, 572, 572, 929, 572, 572, 572, 572, 572,
+ 572, 572, 572, 572, 572, 572, 572, 929, 120, 572, 614, 1254, 572, 1254,
+ 572, 1254, 572, 572, 572, 681, 120, 616, 1255, 618, 618, 618, 1256, 618,
+ 618, 618, 618, 618, 618, 618, 1257, 618, 618, 618, 618, 618, 1258, 120,
+ 120, 120, 120, 120, 120, 120, 120, 1259, 607, 607, 607, 1260, 120, 741,
+ 741, 741, 741, 741, 1261, 741, 1262, 1263, 120, 120, 120, 120, 120, 120,
+ 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120,
+ 120, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572,
+ 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572,
+ 572, 572, 572, 572, 1264, 572, 572, 572, 572, 572, 572, 572, 572, 572,
+ 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572,
+ 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572,
+ 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 1265, 572, 572, 572,
+ 572, 1266, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572,
+ 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572,
+ 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 1267, 120, 572,
+ 1268, 929, 120, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572, 572,
+ 572, 572, 572, 929, 120, 572, 572, 572, 572, 572, 572, 572, 572, 572,
+ 572, 1268, 120, 120, 120, 120, 120, 572, 929, 572, 572, 572, 572, 572,
+ 572, 572, 120, 572, 684, 572, 572, 572, 572, 572, 120, 572, 572, 572,
+ 681, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 572,
+ 1267, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 1268,
+ 120, 120, 120, 120, 120, 120, 120, 1267, 120, 120, 120, 120, 120, 120,
+ 120, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758,
+ 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 1269,
+ 760, 760, 760, 760, 760, 758, 758, 758, 758, 758, 758, 1270, 760, 758,
+ 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758,
+ 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 759, 758,
+ 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758,
+ 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758,
+ 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758, 758,
+ 758, 758, 758, 758, 758, 864, 760, 760, 760, 760, 760, 760, 760, 760,
+ 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760,
+ 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760,
+ 760, 760, 760, 760, 760, 760, 760, 758, 758, 758, 759, 760, 760, 760,
+ 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760,
+ 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760,
+ 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760,
+ 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760, 760,
+ 1271, 1272, 120, 120, 120, 1273, 1273, 1273, 1273, 1273, 1273, 1273,
+ 1273, 1273, 1273, 1273, 1273, 120, 120, 120, 120, 120, 120, 120, 120,
+ 120, 120, 120, 120, 120, 120, 120, 120, 879, 879, 879, 879, 879, 879,
+ 879, 879, 879, 879, 879, 879, 879, 879, 879, 879, 879, 879, 879, 879,
+ 879, 879, 879, 879, 879, 879, 879, 879, 879, 879, 120, 120, 863, 863,
+ 863, 863, 863, 863, 863, 863, 863, 863, 863, 863, 863, 863, 863, 863,
+ 863, 863, 863, 863, 863, 863, 863, 863, 863, 863, 863, 863, 863, 863,
+ 863, 1274,
};
static const unsigned short index2[] = {
@@ -2289,109 +2316,110 @@
161, 160, 160, 160, 160, 160, 160, 160, 160, 160, 161, 160, 160, 160,
161, 160, 160, 160, 160, 160, 64, 64, 162, 162, 162, 162, 162, 162, 162,
162, 162, 162, 162, 162, 162, 162, 162, 64, 163, 163, 163, 163, 163, 163,
- 163, 163, 163, 164, 164, 164, 64, 64, 165, 64, 126, 126, 126, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 120, 120, 137, 120, 120, 137, 120, 120, 120, 137,
- 137, 137, 166, 167, 168, 120, 120, 120, 137, 120, 120, 137, 137, 120,
- 120, 120, 120, 120, 169, 169, 169, 170, 171, 171, 171, 171, 171, 171,
- 171, 171, 171, 171, 171, 171, 171, 171, 169, 170, 172, 171, 170, 170,
- 170, 169, 169, 169, 169, 169, 169, 169, 169, 170, 170, 170, 170, 173,
- 170, 170, 171, 78, 136, 174, 174, 169, 169, 169, 171, 171, 169, 169, 84,
- 84, 175, 175, 175, 175, 175, 175, 175, 175, 175, 175, 176, 177, 171, 171,
- 171, 171, 171, 171, 178, 179, 180, 180, 64, 178, 178, 178, 178, 178, 178,
- 178, 178, 64, 64, 178, 178, 64, 64, 178, 178, 178, 178, 178, 178, 178,
- 178, 178, 178, 178, 178, 178, 178, 64, 178, 178, 178, 178, 178, 178, 178,
- 64, 178, 64, 64, 64, 178, 178, 178, 178, 64, 64, 181, 178, 180, 180, 180,
- 179, 179, 179, 179, 64, 64, 180, 180, 64, 64, 180, 180, 182, 178, 64, 64,
- 64, 64, 64, 64, 64, 64, 180, 64, 64, 64, 64, 178, 178, 64, 178, 178, 178,
- 179, 179, 64, 64, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 178,
- 178, 184, 184, 185, 185, 185, 185, 185, 185, 186, 184, 64, 64, 64, 64,
- 64, 187, 187, 188, 64, 189, 189, 189, 189, 189, 189, 64, 64, 64, 64, 189,
- 189, 64, 64, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189,
- 189, 189, 64, 189, 189, 189, 189, 189, 189, 189, 64, 189, 189, 64, 189,
- 189, 64, 189, 189, 64, 64, 190, 64, 188, 188, 188, 187, 187, 64, 64, 64,
- 64, 187, 187, 64, 64, 187, 187, 191, 64, 64, 64, 187, 64, 64, 64, 64, 64,
- 64, 64, 189, 189, 189, 189, 64, 189, 64, 64, 64, 64, 64, 64, 64, 192,
- 192, 192, 192, 192, 192, 192, 192, 192, 192, 187, 187, 189, 189, 189,
- 187, 64, 64, 64, 193, 193, 194, 64, 195, 195, 195, 195, 195, 195, 195,
- 195, 195, 64, 195, 195, 195, 64, 195, 195, 195, 195, 195, 195, 195, 195,
- 195, 195, 195, 195, 195, 195, 64, 195, 195, 195, 195, 195, 195, 195, 64,
- 195, 195, 64, 195, 195, 195, 195, 195, 64, 64, 196, 195, 194, 194, 194,
- 193, 193, 193, 193, 193, 64, 193, 193, 194, 64, 194, 194, 197, 64, 64,
- 195, 64, 64, 64, 64, 64, 64, 64, 195, 195, 193, 193, 64, 64, 198, 198,
- 198, 198, 198, 198, 198, 198, 198, 198, 199, 200, 64, 64, 64, 64, 64, 64,
- 64, 201, 202, 202, 64, 203, 203, 203, 203, 203, 203, 203, 203, 64, 64,
- 203, 203, 64, 64, 203, 203, 203, 203, 203, 203, 203, 203, 203, 203, 203,
- 203, 203, 203, 64, 203, 203, 203, 203, 203, 203, 203, 64, 203, 203, 64,
- 203, 203, 203, 203, 203, 64, 64, 204, 203, 202, 201, 202, 201, 201, 201,
- 201, 64, 64, 202, 202, 64, 64, 202, 202, 205, 64, 64, 64, 64, 64, 64, 64,
- 64, 201, 202, 64, 64, 64, 64, 203, 203, 64, 203, 203, 203, 201, 201, 64,
- 64, 206, 206, 206, 206, 206, 206, 206, 206, 206, 206, 207, 203, 208, 208,
- 208, 208, 208, 208, 64, 64, 209, 210, 64, 210, 210, 210, 210, 210, 210,
- 64, 64, 64, 210, 210, 210, 64, 210, 210, 210, 210, 64, 64, 64, 210, 210,
- 64, 210, 64, 210, 210, 64, 64, 64, 210, 210, 64, 64, 64, 210, 210, 210,
- 210, 210, 210, 210, 210, 210, 210, 64, 64, 64, 64, 211, 211, 209, 211,
- 211, 64, 64, 64, 211, 211, 211, 64, 211, 211, 211, 212, 64, 64, 210, 64,
- 64, 64, 64, 64, 64, 211, 64, 64, 64, 64, 64, 64, 213, 213, 213, 213, 213,
- 213, 213, 213, 213, 213, 214, 214, 214, 215, 215, 215, 215, 215, 215,
- 216, 215, 64, 64, 64, 64, 64, 217, 218, 218, 218, 64, 219, 219, 219, 219,
- 219, 219, 219, 219, 64, 219, 219, 219, 64, 219, 219, 219, 219, 219, 219,
- 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 64, 64, 64, 219, 217,
- 217, 217, 218, 218, 218, 218, 64, 217, 217, 217, 64, 217, 217, 217, 220,
- 64, 64, 64, 64, 64, 64, 64, 221, 222, 64, 219, 219, 64, 64, 64, 64, 64,
- 64, 219, 219, 217, 217, 64, 64, 223, 223, 223, 223, 223, 223, 223, 223,
- 223, 223, 224, 224, 224, 224, 224, 224, 224, 225, 64, 226, 227, 227, 64,
- 228, 228, 228, 228, 228, 228, 228, 228, 64, 228, 228, 228, 64, 228, 228,
- 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228,
- 228, 228, 64, 228, 228, 228, 228, 228, 64, 64, 229, 228, 227, 230, 227,
- 227, 227, 227, 227, 64, 230, 227, 227, 64, 227, 227, 226, 231, 64, 64,
- 64, 64, 64, 64, 64, 227, 227, 64, 64, 64, 64, 64, 64, 64, 228, 64, 228,
- 228, 226, 226, 64, 64, 232, 232, 232, 232, 232, 232, 232, 232, 232, 232,
- 64, 228, 228, 64, 64, 64, 64, 64, 64, 233, 234, 234, 64, 235, 235, 235,
- 235, 235, 235, 235, 235, 64, 235, 235, 235, 64, 235, 235, 235, 235, 235,
- 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 64, 64, 235,
- 234, 234, 234, 233, 233, 233, 233, 64, 234, 234, 234, 64, 234, 234, 234,
- 236, 235, 64, 64, 64, 64, 64, 64, 64, 64, 234, 235, 235, 233, 233, 64,
- 64, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 238, 238, 238, 238,
- 238, 238, 64, 64, 64, 239, 235, 235, 235, 235, 235, 235, 64, 64, 240,
- 240, 64, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241,
- 241, 241, 241, 241, 241, 64, 64, 64, 241, 241, 241, 241, 241, 241, 241,
- 241, 64, 241, 241, 241, 241, 241, 241, 241, 241, 241, 64, 241, 64, 64,
- 64, 64, 242, 64, 64, 64, 64, 240, 240, 240, 243, 243, 243, 64, 243, 64,
- 240, 240, 240, 240, 240, 240, 240, 240, 64, 64, 64, 64, 64, 64, 244, 244,
- 244, 244, 244, 244, 244, 244, 244, 244, 64, 64, 240, 240, 245, 64, 64,
- 64, 64, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246,
- 246, 246, 246, 247, 246, 246, 247, 247, 247, 247, 248, 248, 249, 64, 64,
- 64, 64, 250, 246, 246, 246, 246, 246, 246, 251, 247, 252, 252, 252, 252,
- 247, 247, 247, 253, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254,
- 253, 253, 64, 64, 64, 64, 64, 255, 255, 64, 255, 64, 64, 255, 255, 64,
- 255, 64, 64, 255, 64, 64, 64, 64, 64, 64, 255, 255, 255, 255, 64, 255,
- 255, 255, 255, 255, 255, 255, 64, 255, 255, 255, 64, 255, 64, 255, 64,
- 64, 255, 255, 64, 255, 255, 255, 255, 256, 255, 255, 256, 256, 256, 256,
- 257, 257, 64, 256, 256, 255, 64, 64, 255, 255, 255, 255, 255, 64, 258,
- 64, 259, 259, 259, 259, 256, 256, 64, 64, 260, 260, 260, 260, 260, 260,
- 260, 260, 260, 260, 64, 64, 255, 255, 255, 255, 261, 262, 262, 262, 263,
+ 163, 163, 163, 164, 164, 164, 64, 64, 165, 64, 126, 126, 126, 126, 126,
+ 64, 64, 64, 64, 64, 64, 137, 120, 120, 137, 120, 120, 137, 120, 120, 120,
+ 137, 137, 137, 166, 167, 168, 120, 120, 120, 137, 120, 120, 137, 137,
+ 120, 120, 120, 120, 120, 169, 169, 169, 170, 171, 171, 171, 171, 171,
+ 171, 171, 171, 171, 171, 171, 171, 171, 171, 169, 170, 172, 171, 170,
+ 170, 170, 169, 169, 169, 169, 169, 169, 169, 169, 170, 170, 170, 170,
+ 173, 170, 170, 171, 78, 136, 174, 174, 169, 169, 169, 171, 171, 169, 169,
+ 84, 84, 175, 175, 175, 175, 175, 175, 175, 175, 175, 175, 176, 177, 171,
+ 171, 171, 171, 171, 171, 178, 179, 180, 180, 64, 178, 178, 178, 178, 178,
+ 178, 178, 178, 64, 64, 178, 178, 64, 64, 178, 178, 178, 178, 178, 178,
+ 178, 178, 178, 178, 178, 178, 178, 178, 64, 178, 178, 178, 178, 178, 178,
+ 178, 64, 178, 64, 64, 64, 178, 178, 178, 178, 64, 64, 181, 178, 180, 180,
+ 180, 179, 179, 179, 179, 64, 64, 180, 180, 64, 64, 180, 180, 182, 178,
+ 64, 64, 64, 64, 64, 64, 64, 64, 180, 64, 64, 64, 64, 178, 178, 64, 178,
+ 178, 178, 179, 179, 64, 64, 183, 183, 183, 183, 183, 183, 183, 183, 183,
+ 183, 178, 178, 184, 184, 185, 185, 185, 185, 185, 185, 186, 184, 64, 64,
+ 64, 64, 64, 187, 187, 188, 64, 189, 189, 189, 189, 189, 189, 64, 64, 64,
+ 64, 189, 189, 64, 64, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189,
+ 189, 189, 189, 189, 64, 189, 189, 189, 189, 189, 189, 189, 64, 189, 189,
+ 64, 189, 189, 64, 189, 189, 64, 64, 190, 64, 188, 188, 188, 187, 187, 64,
+ 64, 64, 64, 187, 187, 64, 64, 187, 187, 191, 64, 64, 64, 187, 64, 64, 64,
+ 64, 64, 64, 64, 189, 189, 189, 189, 64, 189, 64, 64, 64, 64, 64, 64, 64,
+ 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 187, 187, 189, 189,
+ 189, 187, 64, 64, 64, 193, 193, 194, 64, 195, 195, 195, 195, 195, 195,
+ 195, 195, 195, 64, 195, 195, 195, 64, 195, 195, 195, 195, 195, 195, 195,
+ 195, 195, 195, 195, 195, 195, 195, 64, 195, 195, 195, 195, 195, 195, 195,
+ 64, 195, 195, 64, 195, 195, 195, 195, 195, 64, 64, 196, 195, 194, 194,
+ 194, 193, 193, 193, 193, 193, 64, 193, 193, 194, 64, 194, 194, 197, 64,
+ 64, 195, 64, 64, 64, 64, 64, 64, 64, 195, 195, 193, 193, 64, 64, 198,
+ 198, 198, 198, 198, 198, 198, 198, 198, 198, 199, 200, 64, 64, 64, 64,
+ 64, 64, 64, 195, 64, 64, 64, 64, 64, 64, 64, 201, 202, 202, 64, 203, 203,
+ 203, 203, 203, 203, 203, 203, 64, 64, 203, 203, 64, 64, 203, 203, 203,
+ 203, 203, 203, 203, 203, 203, 203, 203, 203, 203, 203, 64, 203, 203, 203,
+ 203, 203, 203, 203, 64, 203, 203, 64, 203, 203, 203, 203, 203, 64, 64,
+ 204, 203, 202, 201, 202, 201, 201, 201, 201, 64, 64, 202, 202, 64, 64,
+ 202, 202, 205, 64, 64, 64, 64, 64, 64, 64, 64, 201, 202, 64, 64, 64, 64,
+ 203, 203, 64, 203, 203, 203, 201, 201, 64, 64, 206, 206, 206, 206, 206,
+ 206, 206, 206, 206, 206, 207, 203, 208, 208, 208, 208, 208, 208, 64, 64,
+ 209, 210, 64, 210, 210, 210, 210, 210, 210, 64, 64, 64, 210, 210, 210,
+ 64, 210, 210, 210, 210, 64, 64, 64, 210, 210, 64, 210, 64, 210, 210, 64,
+ 64, 64, 210, 210, 64, 64, 64, 210, 210, 210, 210, 210, 210, 210, 210,
+ 210, 210, 64, 64, 64, 64, 211, 211, 209, 211, 211, 64, 64, 64, 211, 211,
+ 211, 64, 211, 211, 211, 212, 64, 64, 210, 64, 64, 64, 64, 64, 64, 211,
+ 64, 64, 64, 64, 64, 64, 213, 213, 213, 213, 213, 213, 213, 213, 213, 213,
+ 214, 214, 214, 215, 215, 215, 215, 215, 215, 216, 215, 64, 64, 64, 64,
+ 64, 217, 218, 218, 218, 64, 219, 219, 219, 219, 219, 219, 219, 219, 64,
+ 219, 219, 219, 64, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219,
+ 219, 219, 219, 219, 219, 64, 64, 64, 219, 217, 217, 217, 218, 218, 218,
+ 218, 64, 217, 217, 217, 64, 217, 217, 217, 220, 64, 64, 64, 64, 64, 64,
+ 64, 221, 222, 64, 219, 219, 219, 64, 64, 64, 64, 64, 219, 219, 217, 217,
+ 64, 64, 223, 223, 223, 223, 223, 223, 223, 223, 223, 223, 224, 224, 224,
+ 224, 224, 224, 224, 225, 64, 226, 227, 227, 64, 228, 228, 228, 228, 228,
+ 228, 228, 228, 64, 228, 228, 228, 64, 228, 228, 228, 228, 228, 228, 228,
+ 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 64, 228, 228, 228,
+ 228, 228, 64, 64, 229, 228, 227, 230, 227, 227, 227, 227, 227, 64, 230,
+ 227, 227, 64, 227, 227, 226, 231, 64, 64, 64, 64, 64, 64, 64, 227, 227,
+ 64, 64, 64, 64, 64, 64, 64, 228, 64, 228, 228, 226, 226, 64, 64, 232,
+ 232, 232, 232, 232, 232, 232, 232, 232, 232, 64, 228, 228, 64, 64, 64,
+ 64, 64, 64, 233, 234, 234, 64, 235, 235, 235, 235, 235, 235, 235, 235,
+ 64, 235, 235, 235, 64, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235,
+ 235, 235, 235, 235, 235, 235, 235, 64, 64, 235, 234, 234, 234, 233, 233,
+ 233, 233, 64, 234, 234, 234, 64, 234, 234, 234, 236, 235, 64, 64, 64, 64,
+ 64, 64, 64, 64, 234, 64, 64, 64, 64, 64, 64, 64, 235, 235, 235, 233, 233,
+ 64, 64, 237, 237, 237, 237, 237, 237, 237, 237, 237, 237, 238, 238, 238,
+ 238, 238, 238, 64, 64, 64, 239, 235, 235, 235, 235, 235, 235, 64, 64,
+ 240, 240, 64, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241, 241,
+ 241, 241, 241, 241, 241, 241, 64, 64, 64, 241, 241, 241, 241, 241, 241,
+ 241, 241, 64, 241, 241, 241, 241, 241, 241, 241, 241, 241, 64, 241, 64,
+ 64, 64, 64, 242, 64, 64, 64, 64, 240, 240, 240, 243, 243, 243, 64, 243,
+ 64, 240, 240, 240, 240, 240, 240, 240, 240, 64, 64, 64, 64, 64, 64, 244,
+ 244, 244, 244, 244, 244, 244, 244, 244, 244, 64, 64, 240, 240, 245, 64,
+ 64, 64, 64, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246, 246,
+ 246, 246, 246, 246, 247, 246, 246, 247, 247, 247, 247, 248, 248, 249, 64,
+ 64, 64, 64, 250, 246, 246, 246, 246, 246, 246, 251, 247, 252, 252, 252,
+ 252, 247, 247, 247, 253, 254, 254, 254, 254, 254, 254, 254, 254, 254,
+ 254, 253, 253, 64, 64, 64, 64, 64, 255, 255, 64, 255, 64, 64, 255, 255,
+ 64, 255, 64, 64, 255, 64, 64, 64, 64, 64, 64, 255, 255, 255, 255, 64,
+ 255, 255, 255, 255, 255, 255, 255, 64, 255, 255, 255, 64, 255, 64, 255,
+ 64, 64, 255, 255, 64, 255, 255, 255, 255, 256, 255, 255, 256, 256, 256,
+ 256, 257, 257, 64, 256, 256, 255, 64, 64, 255, 255, 255, 255, 255, 64,
+ 258, 64, 259, 259, 259, 259, 256, 256, 64, 64, 260, 260, 260, 260, 260,
+ 260, 260, 260, 260, 260, 64, 64, 255, 255, 255, 255, 261, 262, 262, 262,
263, 263, 263, 263, 263, 263, 263, 263, 263, 263, 263, 263, 263, 263,
- 262, 263, 262, 262, 262, 264, 264, 262, 262, 262, 262, 262, 262, 265,
- 265, 265, 265, 265, 265, 265, 265, 265, 265, 266, 266, 266, 266, 266,
- 266, 266, 266, 266, 266, 262, 264, 262, 264, 262, 267, 268, 269, 268,
- 269, 270, 270, 261, 261, 261, 261, 261, 261, 261, 261, 64, 261, 261, 261,
- 261, 261, 261, 261, 261, 261, 261, 261, 261, 64, 64, 64, 64, 271, 272,
- 273, 274, 273, 273, 273, 273, 273, 272, 272, 272, 272, 273, 270, 272,
- 273, 275, 275, 276, 263, 275, 275, 261, 261, 261, 261, 261, 273, 273,
- 273, 273, 273, 273, 273, 273, 273, 273, 273, 64, 273, 273, 273, 273, 273,
- 273, 273, 273, 273, 273, 273, 273, 64, 262, 262, 262, 262, 262, 262, 262,
- 262, 264, 262, 262, 262, 262, 262, 262, 64, 262, 262, 263, 263, 263, 263,
- 263, 277, 277, 277, 277, 263, 263, 64, 64, 64, 64, 64, 278, 278, 278,
- 278, 278, 278, 278, 278, 278, 278, 278, 279, 279, 280, 280, 280, 280,
- 279, 280, 280, 280, 280, 280, 281, 279, 282, 282, 279, 279, 280, 280,
- 278, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 284, 284, 284,
- 284, 284, 284, 278, 278, 278, 278, 278, 278, 279, 279, 280, 280, 278,
- 278, 278, 278, 280, 280, 280, 278, 279, 279, 279, 278, 278, 279, 279,
- 279, 279, 279, 279, 279, 278, 278, 278, 280, 280, 280, 280, 278, 278,
- 278, 278, 278, 280, 279, 279, 280, 280, 279, 279, 279, 279, 279, 279,
- 285, 278, 279, 283, 283, 279, 279, 279, 280, 286, 286, 287, 287, 287,
- 287, 287, 287, 287, 287, 287, 287, 287, 287, 287, 287, 64, 287, 64, 64,
- 64, 64, 64, 287, 64, 64, 288, 288, 288, 288, 288, 288, 288, 288, 288,
+ 263, 262, 263, 262, 262, 262, 264, 264, 262, 262, 262, 262, 262, 262,
+ 265, 265, 265, 265, 265, 265, 265, 265, 265, 265, 266, 266, 266, 266,
+ 266, 266, 266, 266, 266, 266, 262, 264, 262, 264, 262, 267, 268, 269,
+ 268, 269, 270, 270, 261, 261, 261, 261, 261, 261, 261, 261, 64, 261, 261,
+ 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 64, 64, 64, 64, 271,
+ 272, 273, 274, 273, 273, 273, 273, 273, 272, 272, 272, 272, 273, 270,
+ 272, 273, 275, 275, 276, 263, 275, 275, 261, 261, 261, 261, 261, 273,
+ 273, 273, 273, 273, 273, 273, 273, 273, 273, 273, 64, 273, 273, 273, 273,
+ 273, 273, 273, 273, 273, 273, 273, 273, 64, 262, 262, 262, 262, 262, 262,
+ 262, 262, 264, 262, 262, 262, 262, 262, 262, 64, 262, 262, 263, 263, 263,
+ 263, 263, 277, 277, 277, 277, 263, 263, 64, 64, 64, 64, 64, 278, 278,
+ 278, 278, 278, 278, 278, 278, 278, 278, 278, 279, 279, 280, 280, 280,
+ 280, 279, 280, 280, 280, 280, 280, 281, 279, 282, 282, 279, 279, 280,
+ 280, 278, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 284, 284,
+ 284, 284, 284, 284, 278, 278, 278, 278, 278, 278, 279, 279, 280, 280,
+ 278, 278, 278, 278, 280, 280, 280, 278, 279, 279, 279, 278, 278, 279,
+ 279, 279, 279, 279, 279, 279, 278, 278, 278, 280, 280, 280, 280, 278,
+ 278, 278, 278, 278, 280, 279, 279, 280, 280, 279, 279, 279, 279, 279,
+ 279, 285, 278, 279, 283, 283, 279, 279, 279, 280, 286, 286, 287, 287,
+ 287, 287, 287, 287, 287, 287, 287, 287, 287, 287, 287, 287, 64, 287, 64,
+ 64, 64, 64, 64, 287, 64, 64, 288, 288, 288, 288, 288, 288, 288, 288, 288,
288, 288, 84, 289, 288, 288, 288, 290, 290, 290, 290, 290, 290, 290, 290,
291, 291, 291, 291, 291, 291, 291, 291, 292, 292, 292, 292, 292, 292,
292, 292, 292, 64, 292, 292, 292, 292, 64, 64, 292, 292, 292, 292, 292,
@@ -2399,166 +2427,166 @@
294, 294, 294, 294, 294, 295, 295, 295, 295, 295, 295, 295, 295, 295,
295, 295, 295, 295, 295, 295, 295, 295, 295, 295, 295, 64, 64, 64, 296,
296, 296, 296, 296, 296, 296, 296, 296, 296, 64, 64, 64, 64, 64, 64, 297,
- 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 64, 64, 64,
- 298, 299, 299, 299, 299, 299, 299, 299, 299, 299, 299, 299, 299, 299,
- 299, 299, 299, 299, 299, 299, 299, 300, 300, 299, 301, 302, 302, 302,
- 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, 302,
- 302, 303, 304, 64, 64, 64, 305, 305, 305, 305, 305, 305, 305, 305, 305,
- 305, 305, 84, 84, 84, 306, 306, 306, 305, 305, 305, 305, 305, 305, 305,
- 305, 64, 64, 64, 64, 64, 64, 64, 307, 307, 307, 307, 307, 307, 307, 307,
- 307, 307, 307, 307, 307, 64, 307, 307, 307, 307, 308, 308, 309, 64, 64,
- 64, 310, 310, 310, 310, 310, 310, 310, 310, 310, 310, 311, 311, 312, 84,
- 84, 64, 313, 313, 313, 313, 313, 313, 313, 313, 313, 313, 314, 314, 64,
- 64, 64, 64, 315, 315, 315, 315, 315, 315, 315, 315, 315, 315, 315, 315,
- 315, 64, 315, 315, 315, 64, 316, 316, 64, 64, 64, 64, 317, 317, 317, 317,
- 317, 317, 317, 317, 317, 317, 317, 317, 318, 318, 319, 318, 318, 318,
- 318, 318, 318, 318, 319, 319, 319, 319, 319, 319, 319, 319, 318, 319,
- 319, 318, 318, 318, 318, 318, 318, 318, 318, 318, 320, 318, 321, 321,
- 321, 322, 321, 321, 321, 323, 317, 324, 64, 64, 325, 325, 325, 325, 325,
- 325, 325, 325, 325, 325, 64, 64, 64, 64, 64, 64, 326, 326, 326, 326, 326,
- 326, 326, 326, 326, 326, 64, 64, 64, 64, 64, 64, 327, 327, 66, 66, 327,
- 66, 328, 327, 327, 327, 327, 329, 329, 329, 330, 64, 331, 331, 331, 331,
- 331, 331, 331, 331, 331, 331, 64, 64, 64, 64, 64, 64, 332, 332, 332, 332,
- 332, 332, 332, 332, 332, 332, 332, 333, 332, 332, 332, 332, 332, 334,
- 332, 64, 64, 64, 64, 64, 299, 299, 299, 299, 299, 299, 64, 64, 335, 335,
- 335, 335, 335, 335, 335, 335, 335, 335, 335, 335, 335, 335, 335, 64, 336,
- 336, 336, 337, 337, 337, 337, 336, 336, 337, 337, 337, 64, 64, 64, 64,
- 337, 337, 336, 337, 337, 337, 337, 337, 337, 338, 339, 340, 64, 64, 64,
- 64, 341, 64, 64, 64, 342, 342, 343, 343, 343, 343, 343, 343, 343, 343,
- 343, 343, 344, 344, 344, 344, 344, 344, 344, 344, 344, 344, 344, 344,
- 344, 344, 64, 64, 344, 344, 344, 344, 344, 64, 64, 64, 345, 345, 345,
- 345, 345, 345, 345, 345, 345, 345, 345, 345, 64, 64, 64, 64, 346, 346,
- 346, 346, 346, 346, 346, 346, 346, 345, 345, 345, 345, 345, 345, 345,
- 346, 346, 64, 64, 64, 64, 64, 64, 347, 347, 347, 347, 347, 347, 347, 347,
- 347, 347, 348, 64, 64, 64, 349, 349, 350, 350, 350, 350, 350, 350, 350,
- 350, 351, 351, 351, 351, 351, 351, 351, 351, 351, 351, 351, 351, 351,
- 351, 351, 352, 353, 354, 354, 355, 64, 64, 356, 356, 357, 357, 357, 357,
- 357, 357, 357, 357, 357, 357, 357, 357, 357, 358, 359, 358, 359, 359,
- 359, 359, 359, 359, 359, 64, 360, 358, 359, 358, 358, 359, 359, 359, 359,
- 359, 359, 359, 359, 358, 358, 358, 358, 358, 358, 359, 359, 361, 361,
- 361, 361, 361, 361, 361, 361, 64, 64, 362, 363, 363, 363, 363, 363, 363,
- 363, 363, 363, 363, 64, 64, 64, 64, 64, 64, 364, 364, 364, 364, 364, 364,
- 364, 365, 364, 364, 364, 364, 364, 364, 64, 64, 78, 78, 78, 78, 78, 136,
- 136, 136, 136, 136, 136, 78, 78, 136, 366, 64, 367, 367, 367, 367, 368,
- 369, 369, 369, 369, 369, 369, 369, 369, 369, 369, 369, 369, 369, 369,
- 369, 370, 368, 367, 367, 367, 367, 367, 368, 367, 368, 368, 368, 368,
- 368, 367, 368, 371, 369, 369, 369, 369, 369, 369, 369, 64, 64, 64, 64,
- 372, 372, 372, 372, 372, 372, 372, 372, 372, 372, 373, 373, 373, 373,
- 373, 373, 373, 374, 374, 374, 374, 374, 374, 374, 374, 374, 374, 375,
- 376, 375, 375, 375, 375, 375, 375, 375, 374, 374, 374, 374, 374, 374,
- 374, 374, 374, 64, 64, 64, 377, 377, 378, 379, 379, 379, 379, 379, 379,
- 379, 379, 379, 379, 379, 379, 379, 379, 378, 377, 377, 377, 377, 378,
- 378, 377, 377, 380, 381, 377, 377, 379, 379, 382, 382, 382, 382, 382,
- 382, 382, 382, 382, 382, 379, 379, 379, 379, 379, 379, 383, 383, 383,
- 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 384, 385, 386,
- 386, 385, 385, 385, 386, 385, 386, 386, 386, 387, 387, 64, 64, 64, 64,
- 64, 64, 64, 64, 388, 388, 388, 388, 389, 389, 389, 389, 389, 389, 389,
- 389, 389, 389, 389, 389, 390, 390, 390, 390, 390, 390, 390, 390, 391,
- 391, 391, 391, 391, 391, 391, 391, 390, 390, 391, 392, 64, 64, 64, 393,
- 393, 393, 393, 393, 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, 64,
- 64, 64, 389, 389, 389, 395, 395, 395, 395, 395, 395, 395, 395, 395, 395,
- 396, 396, 396, 396, 396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
- 397, 397, 397, 397, 397, 397, 398, 398, 399, 399, 399, 399, 399, 399,
- 399, 399, 78, 78, 78, 84, 400, 136, 136, 136, 136, 136, 78, 78, 136, 136,
- 136, 136, 78, 401, 400, 400, 400, 400, 400, 400, 400, 402, 402, 402, 402,
- 136, 402, 402, 402, 402, 401, 401, 78, 402, 402, 64, 78, 78, 64, 64, 64,
- 64, 64, 64, 41, 41, 41, 41, 41, 41, 62, 62, 62, 62, 62, 75, 44, 44, 44,
- 44, 44, 44, 44, 44, 44, 65, 65, 65, 65, 65, 44, 44, 44, 44, 65, 65, 65,
- 65, 65, 41, 41, 41, 41, 41, 403, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41,
- 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 65, 78, 78, 136, 78, 78,
- 78, 78, 78, 78, 78, 136, 78, 78, 404, 405, 136, 406, 78, 78, 78, 78, 78,
- 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 64, 64,
- 64, 64, 64, 64, 407, 136, 78, 136, 37, 41, 37, 41, 37, 41, 41, 41, 41,
- 41, 41, 41, 41, 41, 37, 41, 62, 62, 62, 62, 62, 62, 62, 62, 61, 61, 61,
- 61, 61, 61, 61, 61, 62, 62, 62, 62, 62, 62, 64, 64, 61, 61, 61, 61, 61,
- 61, 64, 64, 64, 61, 64, 61, 64, 61, 64, 61, 408, 408, 408, 408, 408, 408,
- 408, 408, 62, 62, 62, 62, 62, 64, 62, 62, 61, 61, 61, 61, 408, 63, 62,
- 63, 63, 63, 62, 62, 62, 64, 62, 62, 61, 61, 61, 61, 408, 63, 63, 63, 62,
- 62, 62, 62, 64, 64, 62, 62, 61, 61, 61, 61, 64, 63, 63, 63, 61, 61, 61,
- 61, 61, 63, 63, 63, 64, 64, 62, 62, 62, 64, 62, 62, 61, 61, 61, 61, 408,
- 63, 63, 64, 409, 409, 409, 409, 409, 409, 409, 409, 409, 409, 409, 410,
- 411, 411, 412, 413, 414, 415, 415, 414, 414, 414, 22, 66, 416, 417, 418,
- 419, 416, 417, 418, 419, 22, 22, 22, 66, 22, 22, 22, 22, 420, 421, 422,
- 423, 424, 425, 426, 21, 427, 428, 427, 427, 428, 22, 66, 66, 66, 28, 35,
- 22, 66, 66, 22, 429, 429, 66, 66, 66, 430, 431, 432, 66, 66, 66, 66, 66,
- 66, 66, 66, 66, 66, 66, 433, 66, 429, 66, 66, 66, 66, 66, 66, 66, 66, 66,
- 66, 409, 410, 410, 410, 410, 410, 64, 434, 435, 436, 437, 410, 410, 410,
- 410, 410, 410, 438, 44, 64, 64, 33, 438, 438, 438, 438, 438, 439, 439,
- 433, 431, 432, 440, 438, 33, 33, 33, 33, 438, 438, 438, 438, 438, 439,
- 439, 433, 431, 432, 64, 44, 44, 44, 44, 44, 64, 64, 64, 250, 250, 250,
- 250, 250, 250, 250, 250, 250, 441, 250, 250, 23, 250, 250, 250, 250, 250,
- 250, 250, 250, 250, 64, 64, 78, 78, 400, 400, 78, 78, 78, 78, 400, 400,
- 400, 78, 78, 366, 366, 366, 366, 78, 366, 366, 366, 400, 400, 78, 136,
- 78, 400, 400, 136, 136, 136, 136, 78, 64, 64, 64, 64, 64, 64, 64, 26, 26,
- 442, 30, 26, 30, 26, 442, 26, 30, 34, 442, 442, 442, 34, 34, 442, 442,
- 442, 443, 26, 442, 30, 26, 433, 442, 442, 442, 442, 442, 26, 26, 26, 30,
- 30, 26, 442, 26, 67, 26, 442, 26, 37, 38, 442, 442, 444, 34, 442, 442,
- 37, 442, 34, 402, 402, 402, 402, 34, 26, 26, 34, 34, 442, 442, 445, 433,
- 433, 433, 433, 442, 34, 34, 34, 34, 26, 433, 26, 26, 41, 277, 446, 446,
- 446, 36, 36, 446, 446, 446, 446, 446, 446, 36, 36, 36, 36, 446, 447, 447,
- 447, 447, 447, 447, 447, 447, 447, 447, 447, 447, 448, 448, 448, 448,
- 447, 447, 448, 448, 448, 448, 448, 448, 448, 448, 448, 37, 41, 448, 448,
- 448, 448, 36, 64, 64, 64, 64, 64, 64, 39, 39, 39, 39, 39, 30, 30, 30, 30,
- 30, 433, 433, 26, 26, 26, 26, 433, 26, 26, 433, 26, 26, 433, 26, 26, 26,
- 26, 26, 26, 26, 433, 26, 26, 26, 26, 26, 26, 26, 26, 26, 30, 30, 26, 26,
- 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 433, 433, 26, 26, 39, 26, 39, 26,
- 26, 26, 26, 26, 26, 26, 26, 26, 26, 30, 26, 26, 26, 26, 433, 433, 433,
- 433, 433, 433, 433, 433, 433, 433, 433, 433, 39, 445, 449, 449, 445, 433,
- 433, 39, 449, 445, 445, 449, 445, 445, 433, 39, 433, 449, 439, 450, 433,
- 449, 445, 433, 433, 433, 449, 445, 445, 449, 39, 449, 449, 445, 445, 39,
- 445, 39, 445, 39, 39, 39, 39, 449, 449, 445, 449, 445, 445, 445, 445,
- 445, 39, 39, 39, 39, 433, 445, 433, 445, 449, 449, 445, 445, 445, 445,
- 445, 445, 445, 445, 445, 445, 449, 445, 445, 445, 449, 433, 433, 433,
- 433, 433, 449, 445, 445, 445, 433, 433, 433, 433, 433, 433, 433, 433,
- 433, 445, 449, 39, 445, 433, 449, 449, 449, 449, 445, 445, 449, 449, 433,
- 433, 449, 449, 445, 445, 449, 449, 445, 445, 449, 449, 445, 445, 445,
- 445, 445, 433, 433, 445, 445, 445, 445, 433, 433, 39, 433, 433, 445, 39,
- 433, 433, 433, 433, 433, 433, 433, 433, 445, 445, 433, 39, 445, 445, 445,
- 433, 433, 433, 433, 433, 445, 449, 433, 445, 445, 445, 445, 445, 433,
+ 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 64, 64,
+ 298, 298, 298, 298, 298, 298, 64, 64, 299, 300, 300, 300, 300, 300, 300,
+ 300, 300, 300, 300, 300, 300, 300, 300, 300, 300, 300, 300, 300, 300,
+ 301, 301, 300, 302, 303, 303, 303, 303, 303, 303, 303, 303, 303, 303,
+ 303, 303, 303, 303, 303, 303, 303, 303, 304, 305, 64, 64, 64, 306, 306,
+ 306, 306, 306, 306, 306, 306, 306, 306, 306, 84, 84, 84, 307, 307, 307,
+ 306, 306, 306, 306, 306, 306, 306, 306, 64, 64, 64, 64, 64, 64, 64, 308,
+ 308, 308, 308, 308, 308, 308, 308, 308, 308, 308, 308, 308, 64, 308, 308,
+ 308, 308, 309, 309, 310, 64, 64, 64, 311, 311, 311, 311, 311, 311, 311,
+ 311, 311, 311, 312, 312, 313, 84, 84, 64, 314, 314, 314, 314, 314, 314,
+ 314, 314, 314, 314, 315, 315, 64, 64, 64, 64, 316, 316, 316, 316, 316,
+ 316, 316, 316, 316, 316, 316, 316, 316, 64, 316, 316, 316, 64, 317, 317,
+ 64, 64, 64, 64, 318, 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ 318, 319, 319, 320, 319, 319, 319, 319, 319, 319, 319, 320, 320, 320,
+ 320, 320, 320, 320, 320, 319, 320, 320, 319, 319, 319, 319, 319, 319,
+ 319, 319, 319, 321, 319, 322, 322, 322, 323, 322, 322, 322, 324, 318,
+ 325, 64, 64, 326, 326, 326, 326, 326, 326, 326, 326, 326, 326, 64, 64,
+ 64, 64, 64, 64, 327, 327, 327, 327, 327, 327, 327, 327, 327, 327, 64, 64,
+ 64, 64, 64, 64, 328, 328, 66, 66, 328, 66, 329, 328, 328, 328, 328, 330,
+ 330, 330, 331, 64, 332, 332, 332, 332, 332, 332, 332, 332, 332, 332, 64,
+ 64, 64, 64, 64, 64, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333,
+ 333, 334, 333, 333, 333, 333, 333, 335, 333, 64, 64, 64, 64, 64, 300,
+ 300, 300, 300, 300, 300, 64, 64, 336, 336, 336, 336, 336, 336, 336, 336,
+ 336, 336, 336, 336, 336, 336, 336, 64, 337, 337, 337, 338, 338, 338, 338,
+ 337, 337, 338, 338, 338, 64, 64, 64, 64, 338, 338, 337, 338, 338, 338,
+ 338, 338, 338, 339, 340, 341, 64, 64, 64, 64, 342, 64, 64, 64, 343, 343,
+ 344, 344, 344, 344, 344, 344, 344, 344, 344, 344, 345, 345, 345, 345,
+ 345, 345, 345, 345, 345, 345, 345, 345, 345, 345, 64, 64, 345, 345, 345,
+ 345, 345, 64, 64, 64, 346, 346, 346, 346, 346, 346, 346, 346, 346, 346,
+ 346, 346, 64, 64, 64, 64, 346, 346, 64, 64, 64, 64, 64, 64, 347, 347,
+ 347, 347, 347, 347, 347, 347, 347, 347, 348, 64, 64, 64, 349, 349, 350,
+ 350, 350, 350, 350, 350, 350, 350, 351, 351, 351, 351, 351, 351, 351,
+ 351, 351, 351, 351, 351, 351, 351, 351, 352, 353, 354, 354, 355, 64, 64,
+ 356, 356, 357, 357, 357, 357, 357, 357, 357, 357, 357, 357, 357, 357,
+ 357, 358, 359, 358, 359, 359, 359, 359, 359, 359, 359, 64, 360, 358, 359,
+ 358, 358, 359, 359, 359, 359, 359, 359, 359, 359, 358, 358, 358, 358,
+ 358, 358, 359, 359, 361, 361, 361, 361, 361, 361, 361, 361, 64, 64, 362,
+ 363, 363, 363, 363, 363, 363, 363, 363, 363, 363, 64, 64, 64, 64, 64, 64,
+ 364, 364, 364, 364, 364, 364, 364, 365, 364, 364, 364, 364, 364, 364, 64,
+ 64, 78, 78, 78, 78, 78, 136, 136, 136, 136, 136, 136, 78, 78, 136, 366,
+ 64, 367, 367, 367, 367, 368, 369, 369, 369, 369, 369, 369, 369, 369, 369,
+ 369, 369, 369, 369, 369, 369, 370, 368, 367, 367, 367, 367, 367, 368,
+ 367, 368, 368, 368, 368, 368, 367, 368, 371, 369, 369, 369, 369, 369,
+ 369, 369, 64, 64, 64, 64, 372, 372, 372, 372, 372, 372, 372, 372, 372,
+ 372, 373, 373, 373, 373, 373, 373, 373, 374, 374, 374, 374, 374, 374,
+ 374, 374, 374, 374, 375, 376, 375, 375, 375, 375, 375, 375, 375, 374,
+ 374, 374, 374, 374, 374, 374, 374, 374, 64, 64, 64, 377, 377, 378, 379,
+ 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, 378,
+ 377, 377, 377, 377, 378, 378, 377, 377, 380, 381, 377, 377, 379, 379,
+ 382, 382, 382, 382, 382, 382, 382, 382, 382, 382, 379, 379, 379, 379,
+ 379, 379, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383, 383,
+ 383, 383, 384, 385, 386, 386, 385, 385, 385, 386, 385, 386, 386, 386,
+ 387, 387, 64, 64, 64, 64, 64, 64, 64, 64, 388, 388, 388, 388, 389, 389,
+ 389, 389, 389, 389, 389, 389, 389, 389, 389, 389, 390, 390, 390, 390,
+ 390, 390, 390, 390, 391, 391, 391, 391, 391, 391, 391, 391, 390, 390,
+ 391, 392, 64, 64, 64, 393, 393, 393, 393, 393, 394, 394, 394, 394, 394,
+ 394, 394, 394, 394, 394, 64, 64, 64, 389, 389, 389, 395, 395, 395, 395,
+ 395, 395, 395, 395, 395, 395, 396, 396, 396, 396, 396, 396, 396, 396,
+ 396, 396, 396, 396, 396, 396, 397, 397, 397, 397, 397, 397, 398, 398,
+ 399, 399, 399, 399, 399, 399, 399, 399, 78, 78, 78, 84, 400, 136, 136,
+ 136, 136, 136, 78, 78, 136, 136, 136, 136, 78, 401, 400, 400, 400, 400,
+ 400, 400, 400, 402, 402, 402, 402, 136, 402, 402, 402, 402, 401, 401, 78,
+ 402, 402, 64, 78, 78, 64, 64, 64, 64, 64, 64, 41, 41, 41, 41, 41, 41, 62,
+ 62, 62, 62, 62, 75, 44, 44, 44, 44, 44, 44, 44, 44, 44, 65, 65, 65, 65,
+ 65, 44, 44, 44, 44, 65, 65, 65, 65, 65, 41, 41, 41, 41, 41, 403, 41, 41,
+ 41, 41, 41, 41, 41, 41, 41, 41, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
+ 44, 44, 65, 78, 78, 136, 78, 78, 78, 78, 78, 78, 78, 136, 78, 78, 404,
+ 405, 136, 406, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78,
+ 78, 78, 78, 78, 78, 78, 78, 64, 64, 64, 64, 64, 64, 407, 136, 78, 136,
+ 37, 41, 37, 41, 37, 41, 41, 41, 41, 41, 41, 41, 41, 41, 37, 41, 62, 62,
+ 62, 62, 62, 62, 62, 62, 61, 61, 61, 61, 61, 61, 61, 61, 62, 62, 62, 62,
+ 62, 62, 64, 64, 61, 61, 61, 61, 61, 61, 64, 64, 64, 61, 64, 61, 64, 61,
+ 64, 61, 408, 408, 408, 408, 408, 408, 408, 408, 62, 62, 62, 62, 62, 64,
+ 62, 62, 61, 61, 61, 61, 408, 63, 62, 63, 63, 63, 62, 62, 62, 64, 62, 62,
+ 61, 61, 61, 61, 408, 63, 63, 63, 62, 62, 62, 62, 64, 64, 62, 62, 61, 61,
+ 61, 61, 64, 63, 63, 63, 61, 61, 61, 61, 61, 63, 63, 63, 64, 64, 62, 62,
+ 62, 64, 62, 62, 61, 61, 61, 61, 408, 63, 63, 64, 409, 409, 409, 409, 409,
+ 409, 409, 409, 409, 409, 409, 410, 411, 411, 412, 413, 414, 415, 415,
+ 414, 414, 414, 22, 66, 416, 417, 418, 419, 416, 417, 418, 419, 22, 22,
+ 22, 66, 22, 22, 22, 22, 420, 421, 422, 423, 424, 425, 426, 21, 427, 428,
+ 427, 427, 428, 22, 66, 66, 66, 28, 35, 22, 66, 66, 22, 429, 429, 66, 66,
+ 66, 430, 431, 432, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 433, 66,
+ 429, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 409, 410, 410, 410, 410,
+ 410, 64, 434, 435, 436, 437, 410, 410, 410, 410, 410, 410, 438, 44, 64,
+ 64, 33, 438, 438, 438, 438, 438, 439, 439, 433, 431, 432, 440, 438, 33,
+ 33, 33, 33, 438, 438, 438, 438, 438, 439, 439, 433, 431, 432, 64, 44, 44,
+ 44, 44, 44, 64, 64, 64, 250, 250, 250, 250, 250, 250, 250, 250, 250, 441,
+ 250, 250, 23, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 64, 78,
+ 78, 400, 400, 78, 78, 78, 78, 400, 400, 400, 78, 78, 366, 366, 366, 366,
+ 78, 366, 366, 366, 400, 400, 78, 136, 78, 400, 400, 136, 136, 136, 136,
+ 78, 64, 64, 64, 64, 64, 64, 64, 26, 26, 442, 30, 26, 30, 26, 442, 26, 30,
+ 34, 442, 442, 442, 34, 34, 442, 442, 442, 443, 26, 442, 30, 26, 433, 442,
+ 442, 442, 442, 442, 26, 26, 26, 30, 30, 26, 442, 26, 67, 26, 442, 26, 37,
+ 38, 442, 442, 444, 34, 442, 442, 37, 442, 34, 402, 402, 402, 402, 34, 26,
+ 26, 34, 34, 442, 442, 445, 433, 433, 433, 433, 442, 34, 34, 34, 34, 26,
+ 433, 26, 26, 41, 277, 446, 446, 446, 36, 36, 446, 446, 446, 446, 446,
+ 446, 36, 36, 36, 36, 446, 447, 447, 447, 447, 447, 447, 447, 447, 447,
+ 447, 447, 447, 448, 448, 448, 448, 447, 447, 448, 448, 448, 448, 448,
+ 448, 448, 448, 448, 37, 41, 448, 448, 448, 448, 36, 26, 26, 64, 64, 64,
+ 64, 39, 39, 39, 39, 39, 30, 30, 30, 30, 30, 433, 433, 26, 26, 26, 26,
+ 433, 26, 26, 433, 26, 26, 433, 26, 26, 26, 26, 26, 26, 26, 433, 26, 26,
+ 26, 26, 26, 26, 26, 26, 26, 30, 30, 26, 26, 26, 26, 26, 26, 26, 26, 26,
+ 26, 26, 26, 433, 433, 26, 26, 39, 26, 39, 26, 26, 26, 26, 26, 26, 26, 26,
+ 26, 26, 30, 26, 26, 26, 26, 433, 433, 433, 433, 433, 433, 433, 433, 433,
+ 433, 433, 433, 39, 445, 449, 449, 445, 433, 433, 39, 449, 445, 445, 449,
+ 445, 445, 433, 39, 433, 449, 439, 450, 433, 449, 445, 433, 433, 433, 449,
+ 445, 445, 449, 39, 449, 449, 445, 445, 39, 445, 39, 445, 39, 39, 39, 39,
+ 449, 449, 445, 449, 445, 445, 445, 445, 445, 39, 39, 39, 39, 433, 445,
+ 433, 445, 449, 449, 445, 445, 445, 445, 445, 445, 445, 445, 445, 445,
+ 449, 445, 445, 445, 449, 433, 433, 433, 433, 433, 449, 445, 445, 445,
+ 433, 433, 433, 433, 433, 433, 433, 433, 433, 445, 449, 39, 445, 433, 449,
+ 449, 449, 449, 445, 445, 449, 449, 433, 433, 449, 449, 445, 445, 449,
+ 449, 445, 445, 449, 449, 445, 445, 445, 445, 445, 433, 433, 445, 445,
+ 445, 445, 433, 433, 39, 433, 433, 445, 39, 433, 433, 433, 433, 433, 433,
+ 433, 433, 445, 445, 433, 39, 445, 445, 445, 433, 433, 433, 433, 433, 445,
+ 449, 433, 445, 445, 445, 445, 445, 433, 433, 445, 445, 433, 433, 433,
+ 433, 445, 445, 445, 445, 445, 445, 445, 445, 433, 433, 431, 432, 431,
+ 432, 26, 26, 26, 26, 26, 26, 30, 26, 26, 26, 26, 26, 445, 445, 26, 26,
+ 26, 26, 26, 26, 26, 451, 452, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26,
+ 277, 277, 277, 277, 277, 277, 277, 277, 277, 277, 277, 277, 277, 26, 433,
+ 26, 26, 26, 26, 26, 26, 26, 26, 277, 26, 26, 26, 26, 26, 433, 433, 433,
+ 433, 433, 433, 433, 433, 433, 26, 26, 26, 26, 433, 433, 26, 26, 26, 26,
+ 26, 26, 26, 26, 26, 64, 64, 64, 64, 64, 26, 26, 26, 26, 26, 26, 26, 64,
+ 36, 36, 36, 36, 36, 36, 36, 36, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
+ 33, 33, 453, 453, 453, 453, 453, 453, 453, 453, 453, 453, 453, 453, 453,
+ 453, 446, 36, 36, 36, 36, 36, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
+ 30, 26, 26, 26, 26, 26, 26, 30, 30, 30, 30, 26, 26, 30, 30, 26, 30, 30,
+ 30, 30, 30, 26, 26, 30, 30, 26, 26, 30, 39, 26, 26, 26, 26, 30, 30, 26,
+ 26, 30, 39, 26, 26, 26, 26, 30, 30, 30, 26, 26, 30, 26, 26, 30, 30, 26,
+ 26, 26, 26, 26, 30, 30, 26, 26, 30, 26, 26, 26, 26, 30, 30, 26, 26, 26,
+ 26, 30, 26, 30, 26, 30, 26, 30, 26, 26, 26, 26, 26, 30, 30, 26, 30, 30,
+ 30, 26, 30, 30, 30, 30, 26, 30, 30, 26, 39, 26, 26, 26, 26, 26, 26, 30,
+ 30, 26, 26, 26, 26, 277, 26, 26, 26, 26, 26, 26, 26, 30, 30, 30, 30, 30,
+ 30, 30, 30, 30, 30, 26, 30, 30, 30, 26, 30, 26, 26, 26, 26, 26, 26, 26,
+ 26, 26, 30, 26, 26, 431, 432, 431, 432, 431, 432, 431, 432, 431, 432,
+ 431, 432, 431, 432, 36, 36, 446, 446, 446, 446, 446, 446, 446, 446, 446,
+ 446, 446, 446, 26, 26, 26, 26, 445, 433, 433, 445, 445, 431, 432, 433,
+ 445, 445, 433, 445, 445, 445, 433, 433, 433, 433, 433, 445, 445, 445,
+ 445, 433, 433, 433, 433, 433, 445, 445, 445, 433, 433, 433, 445, 445,
+ 445, 445, 9, 10, 9, 10, 9, 10, 9, 10, 431, 432, 454, 454, 454, 454, 454,
+ 454, 454, 454, 433, 433, 433, 431, 432, 9, 10, 431, 432, 431, 432, 431,
+ 432, 431, 432, 431, 432, 433, 433, 445, 445, 445, 445, 445, 445, 433,
+ 433, 433, 433, 433, 433, 433, 433, 445, 433, 433, 433, 433, 445, 445,
+ 445, 445, 445, 433, 445, 445, 433, 433, 431, 432, 431, 432, 445, 433,
+ 433, 433, 433, 445, 433, 445, 445, 445, 433, 433, 445, 445, 433, 433,
+ 433, 433, 433, 433, 433, 433, 433, 433, 445, 445, 445, 445, 445, 445,
+ 433, 433, 431, 432, 433, 433, 433, 433, 445, 445, 445, 445, 445, 445,
+ 445, 445, 445, 445, 445, 433, 445, 445, 445, 445, 433, 433, 445, 433,
+ 445, 433, 433, 445, 433, 445, 445, 445, 445, 433, 433, 433, 433, 433,
+ 445, 445, 433, 433, 433, 433, 445, 445, 445, 445, 433, 445, 445, 433,
433, 445, 445, 433, 433, 433, 433, 445, 445, 445, 445, 445, 445, 445,
- 445, 433, 433, 431, 432, 431, 432, 26, 26, 26, 26, 26, 26, 30, 26, 26,
- 26, 26, 26, 445, 445, 26, 26, 26, 26, 26, 26, 26, 451, 452, 26, 26, 26,
- 26, 26, 26, 26, 26, 26, 26, 26, 277, 277, 277, 277, 277, 277, 277, 277,
- 277, 277, 277, 277, 277, 26, 433, 26, 26, 26, 26, 26, 26, 26, 26, 277,
- 26, 26, 26, 26, 26, 433, 433, 433, 433, 433, 433, 433, 433, 433, 26, 26,
- 26, 26, 433, 433, 26, 26, 26, 26, 26, 26, 26, 26, 26, 64, 64, 64, 64, 64,
- 26, 26, 26, 26, 26, 26, 26, 64, 36, 36, 36, 36, 36, 36, 36, 36, 33, 33,
- 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 453, 453, 453, 453, 453, 453,
- 453, 453, 453, 453, 453, 453, 453, 453, 446, 36, 36, 36, 36, 36, 30, 30,
- 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 26, 26, 26, 26, 26, 26, 30, 30,
- 30, 30, 26, 26, 30, 30, 26, 30, 30, 30, 30, 30, 26, 26, 30, 30, 26, 26,
- 30, 39, 26, 26, 26, 26, 30, 30, 26, 26, 30, 39, 26, 26, 26, 26, 30, 30,
- 30, 26, 26, 30, 26, 26, 30, 30, 26, 26, 26, 26, 26, 30, 30, 26, 26, 30,
- 26, 26, 26, 26, 30, 30, 26, 26, 26, 26, 30, 26, 30, 26, 30, 26, 30, 26,
- 26, 26, 26, 26, 30, 30, 26, 30, 30, 30, 26, 30, 30, 30, 30, 26, 30, 30,
- 26, 39, 26, 26, 26, 26, 26, 26, 30, 30, 26, 26, 26, 26, 277, 26, 26, 26,
- 26, 26, 26, 26, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 26, 30, 30, 30,
- 26, 30, 26, 26, 26, 26, 26, 26, 26, 26, 26, 30, 26, 26, 431, 432, 431,
- 432, 431, 432, 431, 432, 431, 432, 431, 432, 431, 432, 36, 36, 446, 446,
- 446, 446, 446, 446, 446, 446, 446, 446, 446, 446, 26, 26, 26, 26, 445,
- 433, 433, 445, 445, 431, 432, 433, 445, 445, 433, 445, 445, 445, 433,
- 433, 433, 433, 433, 445, 445, 445, 445, 433, 433, 433, 433, 433, 445,
- 445, 445, 433, 433, 433, 445, 445, 445, 445, 9, 10, 9, 10, 9, 10, 9, 10,
- 431, 432, 454, 454, 454, 454, 454, 454, 454, 454, 433, 433, 433, 431,
- 432, 9, 10, 431, 432, 431, 432, 431, 432, 431, 432, 431, 432, 433, 433,
- 445, 445, 445, 445, 445, 445, 433, 433, 433, 433, 433, 433, 433, 433,
- 445, 433, 433, 433, 433, 445, 445, 445, 445, 445, 433, 445, 445, 433,
- 433, 431, 432, 431, 432, 445, 433, 433, 433, 433, 445, 433, 445, 445,
- 445, 433, 433, 445, 445, 433, 433, 433, 433, 433, 433, 433, 433, 433,
- 433, 445, 445, 445, 445, 445, 445, 433, 433, 431, 432, 433, 433, 433,
- 433, 445, 445, 445, 445, 445, 445, 445, 445, 445, 445, 445, 433, 445,
- 445, 445, 445, 433, 433, 445, 433, 445, 433, 433, 445, 433, 445, 445,
- 445, 445, 433, 433, 433, 433, 433, 445, 445, 433, 433, 433, 433, 445,
- 445, 445, 445, 433, 445, 445, 433, 433, 445, 445, 433, 433, 433, 433,
- 445, 445, 445, 445, 445, 445, 445, 445, 445, 445, 445, 433, 433, 445,
- 445, 445, 445, 445, 445, 445, 445, 433, 445, 445, 445, 445, 445, 445,
- 445, 445, 433, 433, 433, 433, 433, 445, 433, 445, 433, 433, 433, 445,
- 445, 445, 445, 445, 433, 433, 433, 433, 445, 433, 433, 433, 445, 445,
- 445, 445, 445, 433, 445, 433, 433, 433, 433, 433, 433, 433, 26, 26, 433,
- 433, 433, 433, 433, 433, 26, 26, 26, 26, 26, 26, 26, 26, 30, 30, 30, 26,
- 26, 26, 26, 64, 64, 26, 26, 26, 26, 26, 26, 26, 26, 64, 64, 26, 26, 64,
- 64, 64, 26, 26, 26, 26, 64, 26, 26, 26, 26, 26, 26, 26, 26, 64, 64, 64,
- 64, 64, 64, 455, 455, 455, 455, 455, 455, 455, 455, 455, 455, 455, 455,
+ 445, 445, 445, 445, 433, 433, 445, 445, 445, 445, 445, 445, 445, 445,
+ 433, 445, 445, 445, 445, 445, 445, 445, 445, 433, 433, 433, 433, 433,
+ 445, 433, 445, 433, 433, 433, 445, 445, 445, 445, 445, 433, 433, 433,
+ 433, 445, 433, 433, 433, 445, 445, 445, 445, 445, 433, 445, 433, 433,
+ 433, 433, 433, 433, 433, 26, 26, 433, 433, 433, 433, 433, 433, 26, 26,
+ 26, 26, 26, 26, 26, 26, 30, 30, 30, 26, 26, 26, 26, 64, 64, 26, 26, 26,
+ 26, 26, 26, 26, 26, 64, 64, 26, 26, 64, 64, 64, 26, 26, 26, 26, 64, 26,
+ 26, 26, 26, 26, 26, 26, 26, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 26,
+ 26, 26, 26, 455, 455, 455, 455, 455, 455, 455, 455, 455, 455, 455, 455,
455, 455, 455, 64, 456, 456, 456, 456, 456, 456, 456, 456, 456, 456, 456,
456, 456, 456, 456, 64, 37, 41, 37, 37, 37, 41, 41, 37, 41, 37, 41, 37,
41, 37, 37, 37, 37, 41, 37, 41, 41, 37, 41, 41, 41, 41, 41, 41, 44, 44,
@@ -2596,263 +2624,280 @@
467, 467, 467, 467, 495, 495, 495, 495, 495, 495, 495, 495, 495, 495,
495, 495, 495, 495, 495, 64, 489, 489, 489, 489, 489, 489, 489, 467, 467,
467, 467, 489, 489, 489, 489, 489, 489, 489, 489, 489, 489, 489, 467,
- 467, 496, 497, 497, 497, 497, 497, 497, 497, 497, 497, 497, 497, 497,
- 497, 497, 497, 497, 497, 497, 497, 497, 496, 498, 498, 498, 498, 498,
- 498, 498, 498, 498, 498, 497, 497, 497, 497, 496, 498, 498, 498, 499,
- 499, 499, 499, 499, 499, 499, 499, 499, 499, 499, 499, 499, 500, 499,
- 499, 499, 499, 499, 499, 499, 64, 64, 64, 501, 501, 501, 501, 501, 501,
- 501, 501, 501, 501, 501, 501, 501, 501, 501, 64, 502, 502, 502, 502, 502,
- 502, 502, 502, 503, 503, 503, 503, 503, 503, 504, 504, 505, 505, 505,
- 505, 505, 505, 505, 505, 505, 505, 505, 505, 506, 507, 507, 507, 508,
- 508, 508, 508, 508, 508, 508, 508, 508, 508, 505, 505, 64, 64, 64, 64,
- 72, 75, 72, 75, 72, 75, 509, 77, 79, 79, 79, 510, 77, 77, 77, 77, 77, 77,
- 77, 77, 77, 77, 510, 511, 72, 75, 72, 75, 403, 403, 64, 77, 512, 512,
- 512, 512, 512, 512, 512, 512, 512, 512, 512, 512, 512, 512, 513, 513,
- 513, 513, 513, 513, 513, 513, 513, 513, 514, 514, 515, 515, 515, 515,
- 515, 515, 47, 47, 47, 47, 47, 47, 47, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 47, 47, 37, 41, 37, 41, 37, 41, 41, 41, 37, 41, 37, 41, 37, 41, 44, 41,
- 41, 41, 41, 41, 41, 41, 41, 37, 41, 37, 41, 37, 37, 41, 45, 516, 516, 37,
- 41, 37, 41, 64, 37, 41, 37, 41, 41, 41, 37, 41, 37, 41, 37, 37, 37, 37,
- 64, 64, 37, 37, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 42,
- 44, 44, 41, 42, 42, 42, 42, 42, 517, 517, 518, 517, 517, 517, 519, 517,
- 517, 517, 517, 518, 517, 517, 517, 517, 517, 517, 517, 517, 517, 517,
- 517, 517, 517, 517, 517, 520, 520, 518, 518, 520, 521, 521, 521, 521, 64,
- 64, 64, 64, 522, 522, 522, 522, 522, 522, 277, 277, 250, 444, 64, 64, 64,
- 64, 64, 64, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523,
- 524, 524, 524, 524, 525, 525, 526, 526, 526, 526, 526, 526, 526, 526,
- 526, 526, 526, 526, 526, 526, 526, 526, 526, 526, 525, 525, 525, 525,
- 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 527, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 528, 528, 529, 529, 529, 529, 529, 529, 529,
- 529, 529, 529, 64, 64, 64, 64, 64, 64, 174, 174, 174, 174, 174, 174, 174,
- 174, 174, 174, 171, 171, 171, 171, 171, 171, 176, 176, 176, 171, 64, 64,
- 64, 64, 530, 530, 530, 530, 530, 530, 530, 530, 530, 530, 531, 531, 531,
- 531, 531, 531, 531, 531, 531, 531, 531, 531, 531, 531, 531, 531, 531,
- 531, 531, 531, 532, 532, 532, 532, 532, 533, 533, 533, 84, 534, 535, 535,
- 535, 535, 535, 535, 535, 535, 535, 535, 535, 535, 535, 535, 535, 536,
- 536, 536, 536, 536, 536, 536, 536, 536, 536, 536, 537, 538, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 539, 290, 290, 290, 290, 290, 64, 64, 64,
- 540, 540, 540, 541, 542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
- 542, 542, 542, 542, 542, 543, 541, 541, 540, 540, 540, 540, 541, 541,
- 540, 541, 541, 541, 544, 545, 545, 545, 545, 545, 545, 545, 545, 545,
- 545, 545, 545, 545, 64, 46, 546, 546, 546, 546, 546, 546, 546, 546, 546,
- 546, 64, 64, 64, 64, 545, 545, 278, 278, 278, 278, 278, 280, 547, 278,
- 283, 283, 278, 278, 278, 278, 278, 64, 548, 548, 548, 548, 548, 548, 548,
- 548, 548, 549, 549, 549, 549, 549, 549, 550, 550, 549, 549, 550, 550,
- 549, 549, 64, 548, 548, 548, 549, 548, 548, 548, 548, 548, 548, 548, 548,
- 549, 550, 64, 64, 551, 551, 551, 551, 551, 551, 551, 551, 551, 551, 64,
- 64, 552, 552, 552, 552, 547, 278, 278, 278, 278, 278, 278, 286, 286, 286,
- 278, 279, 280, 279, 278, 278, 553, 553, 553, 553, 553, 553, 553, 553,
- 554, 553, 554, 554, 555, 553, 553, 554, 554, 553, 553, 553, 553, 553,
- 554, 554, 553, 554, 553, 64, 64, 64, 64, 64, 64, 64, 64, 553, 553, 556,
- 557, 557, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 558, 559,
- 560, 560, 559, 559, 561, 561, 558, 562, 562, 559, 563, 64, 64, 292, 292,
- 292, 292, 292, 292, 64, 41, 41, 41, 516, 44, 44, 44, 44, 64, 64, 64, 64,
- 41, 62, 64, 64, 558, 558, 558, 559, 559, 560, 559, 559, 560, 559, 559,
- 561, 559, 563, 64, 64, 564, 564, 564, 564, 564, 564, 564, 564, 564, 564,
- 64, 64, 64, 64, 64, 64, 290, 565, 565, 565, 565, 565, 565, 565, 565, 565,
- 565, 565, 565, 565, 565, 565, 565, 565, 565, 290, 64, 64, 64, 64, 291,
- 291, 291, 291, 291, 291, 291, 64, 64, 64, 64, 291, 291, 291, 291, 291,
- 291, 291, 291, 291, 64, 64, 64, 64, 566, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 566, 567, 568, 568, 568, 568, 568, 568, 568, 568,
- 568, 568, 568, 568, 568, 568, 568, 568, 568, 568, 568, 568, 568, 568,
- 567, 496, 496, 496, 496, 496, 496, 496, 496, 496, 496, 496, 496, 496,
- 496, 498, 498, 496, 496, 498, 498, 498, 498, 498, 498, 41, 41, 41, 41,
- 41, 41, 41, 64, 64, 64, 64, 83, 83, 83, 83, 83, 64, 64, 64, 64, 64, 110,
- 569, 110, 110, 570, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110,
- 110, 110, 110, 64, 110, 110, 110, 110, 110, 64, 110, 64, 110, 110, 64,
- 110, 110, 64, 110, 110, 126, 126, 571, 571, 571, 571, 571, 571, 571, 571,
- 571, 571, 571, 571, 571, 571, 571, 571, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 572, 418, 64,
- 64, 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, 116, 119, 64, 64,
- 58, 58, 58, 58, 58, 58, 58, 58, 469, 469, 469, 469, 469, 469, 469, 474,
- 475, 469, 64, 64, 64, 64, 64, 64, 78, 78, 78, 78, 78, 78, 78, 136, 136,
- 136, 136, 136, 136, 136, 64, 64, 469, 473, 473, 573, 573, 474, 475, 474,
- 475, 474, 475, 474, 475, 474, 475, 474, 475, 474, 475, 474, 475, 469,
- 469, 474, 475, 469, 469, 469, 469, 573, 573, 573, 574, 469, 574, 64, 469,
- 574, 469, 469, 473, 451, 452, 451, 452, 451, 452, 575, 469, 469, 576,
- 577, 578, 578, 579, 64, 469, 580, 575, 469, 64, 64, 64, 64, 126, 126,
- 126, 126, 126, 64, 126, 126, 126, 126, 126, 126, 126, 64, 64, 410, 64,
- 581, 581, 582, 583, 582, 581, 581, 584, 585, 581, 586, 587, 588, 587,
- 587, 589, 589, 589, 589, 589, 589, 589, 589, 589, 589, 587, 581, 590,
- 591, 590, 581, 581, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592,
- 592, 592, 592, 592, 592, 592, 592, 592, 584, 581, 585, 593, 594, 593,
- 595, 595, 595, 595, 595, 595, 595, 595, 595, 595, 595, 595, 595, 595,
- 595, 595, 595, 595, 584, 591, 585, 591, 584, 585, 596, 597, 598, 596,
- 596, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 600, 599, 599,
- 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 599, 600, 600, 601,
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+ 442, 442, 64, 442, 442, 34, 34, 64, 34, 64, 34, 34, 34, 34, 34, 34, 34,
+ 64, 34, 34, 34, 34, 34, 34, 34, 442, 442, 64, 442, 442, 442, 442, 64, 64,
+ 442, 442, 442, 442, 442, 442, 442, 442, 64, 442, 442, 442, 442, 442, 442,
+ 442, 64, 34, 34, 442, 442, 64, 442, 442, 442, 442, 64, 442, 442, 442,
+ 442, 442, 64, 442, 64, 64, 64, 442, 442, 442, 442, 442, 442, 442, 64, 34,
+ 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 64, 64, 442, 804, 34, 34, 34,
+ 34, 34, 34, 34, 34, 34, 445, 34, 34, 34, 34, 34, 34, 442, 442, 442, 442,
+ 442, 442, 442, 442, 442, 804, 34, 34, 34, 34, 34, 34, 34, 34, 34, 445,
+ 34, 34, 442, 442, 442, 442, 442, 804, 34, 34, 34, 34, 34, 34, 34, 34, 34,
+ 445, 34, 34, 34, 34, 34, 34, 442, 442, 442, 442, 442, 442, 442, 442, 442,
+ 804, 34, 445, 34, 34, 34, 34, 34, 34, 34, 34, 442, 34, 64, 64, 805, 805,
+ 805, 805, 805, 805, 805, 805, 805, 805, 806, 806, 806, 806, 806, 806,
+ 806, 806, 807, 807, 807, 807, 807, 807, 807, 807, 807, 807, 807, 807,
+ 807, 807, 807, 806, 806, 806, 806, 807, 807, 807, 807, 807, 807, 807,
+ 807, 807, 807, 806, 806, 806, 806, 806, 806, 806, 806, 807, 806, 806,
+ 806, 806, 806, 806, 807, 806, 806, 808, 808, 808, 808, 808, 64, 64, 64,
+ 64, 64, 64, 64, 807, 807, 807, 807, 807, 64, 807, 807, 807, 807, 807,
+ 807, 807, 809, 809, 809, 809, 809, 809, 809, 809, 809, 809, 809, 809,
+ 809, 64, 64, 810, 810, 810, 810, 810, 810, 810, 810, 810, 811, 811, 811,
+ 811, 811, 811, 811, 64, 126, 126, 126, 126, 64, 126, 126, 126, 64, 126,
+ 126, 64, 126, 64, 64, 126, 64, 126, 126, 126, 126, 126, 126, 126, 126,
+ 126, 126, 64, 126, 126, 126, 126, 64, 126, 64, 126, 64, 64, 64, 64, 64,
+ 64, 126, 64, 64, 64, 64, 126, 64, 126, 64, 126, 64, 126, 126, 126, 64,
+ 126, 64, 126, 64, 126, 64, 126, 64, 126, 126, 126, 126, 64, 126, 64, 126,
+ 126, 64, 126, 126, 126, 126, 126, 126, 126, 126, 126, 64, 64, 64, 64, 64,
+ 126, 126, 126, 64, 126, 126, 126, 113, 113, 64, 64, 64, 64, 64, 64, 64,
+ 26, 26, 26, 26, 26, 26, 26, 33, 33, 33, 446, 446, 64, 64, 64, 453, 453,
+ 453, 453, 453, 453, 277, 64, 453, 453, 26, 26, 64, 64, 64, 64, 453, 453,
+ 453, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 277, 277, 812, 489, 489,
+ 64, 64, 64, 64, 64, 489, 489, 489, 64, 64, 64, 64, 64, 489, 64, 64, 64,
+ 64, 64, 64, 64, 489, 489, 64, 64, 64, 64, 64, 64, 26, 26, 26, 47, 47, 47,
+ 47, 47, 26, 26, 64, 26, 26, 26, 26, 26, 26, 26, 26, 26, 64, 26, 26, 26,
+ 26, 64, 64, 64, 64, 64, 64, 64, 26, 26, 26, 26, 26, 64, 64, 64, 496, 496,
+ 496, 496, 496, 496, 496, 497, 496, 496, 496, 496, 496, 497, 497, 497,
+ 497, 497, 497, 497, 497, 497, 64, 64, 64, 410, 64, 64, 64, 64, 64, 64,
+ 410, 410, 410, 410, 410, 410, 410, 410, 565, 565, 565, 565, 565, 565, 64,
+ 64,
};
/* decomposition data */
diff --git a/src/hb-unicode-private.hh b/src/hb-unicode-private.hh
index a2c59da..44fbe58 100644
--- a/src/hb-unicode-private.hh
+++ b/src/hb-unicode-private.hh
@@ -199,6 +199,50 @@
}
}
+ /* Space estimates based on:
+ * http://www.unicode.org/charts/PDF/U2000.pdf
+ * https://www.microsoft.com/typography/developers/fdsspec/spaces.aspx
+ */
+ enum space_t {
+ NOT_SPACE = 0,
+ SPACE_EM = 1,
+ SPACE_EM_2 = 2,
+ SPACE_EM_3 = 3,
+ SPACE_EM_4 = 4,
+ SPACE_EM_5 = 5,
+ SPACE_EM_6 = 6,
+ SPACE_EM_16 = 16,
+ SPACE_4_EM_18, /* 4/18th of an EM! */
+ SPACE,
+ SPACE_FIGURE,
+ SPACE_PUNCTUATION,
+ SPACE_NARROW,
+ };
+ static inline space_t
+ space_fallback_type (hb_codepoint_t u)
+ {
+ switch (u)
+ {
+ /* All GC=Zs chars that can use a fallback. */
+ default: return NOT_SPACE; /* Shouldn't happen. */
+ case 0x0020u: return SPACE; /* U+0020 SPACE */
+ case 0x00A0u: return SPACE; /* U+00A0 NO-BREAK SPACE */
+ case 0x2000u: return SPACE_EM_2; /* U+2000 EN QUAD */
+ case 0x2001u: return SPACE_EM; /* U+2001 EM QUAD */
+ case 0x2002u: return SPACE_EM_2; /* U+2002 EN SPACE */
+ case 0x2003u: return SPACE_EM; /* U+2003 EM SPACE */
+ case 0x2004u: return SPACE_EM_3; /* U+2004 THREE-PER-EM SPACE */
+ case 0x2005u: return SPACE_EM_4; /* U+2005 FOUR-PER-EM SPACE */
+ case 0x2006u: return SPACE_EM_6; /* U+2006 SIX-PER-EM SPACE */
+ case 0x2007u: return SPACE_FIGURE; /* U+2007 FIGURE SPACE */
+ case 0x2008u: return SPACE_PUNCTUATION; /* U+2008 PUNCTUATION SPACE */
+ case 0x2009u: return SPACE_EM_5; /* U+2009 THIN SPACE */
+ case 0x200Au: return SPACE_EM_16; /* U+200A HAIR SPACE */
+ case 0x202Fu: return SPACE_NARROW; /* U+202F NARROW NO-BREAK SPACE */
+ case 0x205Fu: return SPACE_4_EM_18; /* U+205F MEDIUM MATHEMATICAL SPACE */
+ case 0x3000u: return SPACE_EM; /* U+3000 IDEOGRAPHIC SPACE */
+ }
+ }
struct {
#define HB_UNICODE_FUNC_IMPLEMENT(name) hb_unicode_##name##_func_t name;
@@ -308,10 +352,15 @@
/* Misc */
#define HB_UNICODE_GENERAL_CATEGORY_IS_MARK(gen_cat) \
- (FLAG (gen_cat) & \
+ (FLAG_SAFE (gen_cat) & \
(FLAG (HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK) | \
FLAG (HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK) | \
FLAG (HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK)))
+#define HB_UNICODE_GENERAL_CATEGORY_IS_NON_ENCLOSING_MARK_OR_MODIFIER_SYMBOL(gen_cat) \
+ (FLAG_SAFE (gen_cat) & \
+ (FLAG (HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK) | \
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK) | \
+ FLAG (HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL)))
#endif /* HB_UNICODE_PRIVATE_HH */
diff --git a/src/hb-unicode.cc b/src/hb-unicode.cc
index fc19006..487d10b 100644
--- a/src/hb-unicode.cc
+++ b/src/hb-unicode.cc
@@ -146,13 +146,8 @@
}
#if !defined(HB_NO_UNICODE_FUNCS) && defined(HB_UNICODE_FUNCS_NIL)
-#ifdef _MSC_VER
-#pragma message("Could not find any Unicode functions implementation, you have to provide your own")
-#pragma message("To suppress this warnings, define HB_NO_UNICODE_FUNCS")
-#else
-#warning "Could not find any Unicode functions implementation, you have to provide your own"
-#warning "To suppress this warning, define HB_NO_UNICODE_FUNCS"
-#endif
+#error "Could not find any Unicode functions implementation, you have to provide your own"
+#error "Consider building hb-ucdn.c. If you absolutely want to build without any, check the code."
#endif
/**
@@ -163,7 +158,7 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_unicode_funcs_t *
hb_unicode_funcs_create (hb_unicode_funcs_t *parent)
@@ -209,7 +204,7 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_unicode_funcs_t *
hb_unicode_funcs_get_empty (void)
@@ -225,7 +220,7 @@
*
* Return value: (transfer full):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_unicode_funcs_t *
hb_unicode_funcs_reference (hb_unicode_funcs_t *ufuncs)
@@ -239,7 +234,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_unicode_funcs_destroy (hb_unicode_funcs_t *ufuncs)
@@ -268,7 +263,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_unicode_funcs_set_user_data (hb_unicode_funcs_t *ufuncs,
@@ -289,7 +284,7 @@
*
* Return value: (transfer none):
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void *
hb_unicode_funcs_get_user_data (hb_unicode_funcs_t *ufuncs,
@@ -305,7 +300,7 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
void
hb_unicode_funcs_make_immutable (hb_unicode_funcs_t *ufuncs)
@@ -324,7 +319,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_unicode_funcs_is_immutable (hb_unicode_funcs_t *ufuncs)
@@ -340,7 +335,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_unicode_funcs_t *
hb_unicode_funcs_get_parent (hb_unicode_funcs_t *ufuncs)
@@ -400,7 +395,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_unicode_compose (hb_unicode_funcs_t *ufuncs,
@@ -422,7 +417,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
hb_bool_t
hb_unicode_decompose (hb_unicode_funcs_t *ufuncs,
@@ -443,7 +438,7 @@
*
* Return value:
*
- * Since: 1.0
+ * Since: 0.9.2
**/
unsigned int
hb_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs,
diff --git a/src/hb-unicode.h b/src/hb-unicode.h
index 1c4e097..6a15cb0 100644
--- a/src/hb-unicode.h
+++ b/src/hb-unicode.h
@@ -174,23 +174,23 @@
/*
* just give me the best implementation you've got there.
*/
-hb_unicode_funcs_t *
+HB_EXTERN hb_unicode_funcs_t *
hb_unicode_funcs_get_default (void);
-hb_unicode_funcs_t *
+HB_EXTERN hb_unicode_funcs_t *
hb_unicode_funcs_create (hb_unicode_funcs_t *parent);
-hb_unicode_funcs_t *
+HB_EXTERN hb_unicode_funcs_t *
hb_unicode_funcs_get_empty (void);
-hb_unicode_funcs_t *
+HB_EXTERN hb_unicode_funcs_t *
hb_unicode_funcs_reference (hb_unicode_funcs_t *ufuncs);
-void
+HB_EXTERN void
hb_unicode_funcs_destroy (hb_unicode_funcs_t *ufuncs);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_unicode_funcs_set_user_data (hb_unicode_funcs_t *ufuncs,
hb_user_data_key_t *key,
void * data,
@@ -198,18 +198,18 @@
hb_bool_t replace);
-void *
+HB_EXTERN void *
hb_unicode_funcs_get_user_data (hb_unicode_funcs_t *ufuncs,
hb_user_data_key_t *key);
-void
+HB_EXTERN void
hb_unicode_funcs_make_immutable (hb_unicode_funcs_t *ufuncs);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_unicode_funcs_is_immutable (hb_unicode_funcs_t *ufuncs);
-hb_unicode_funcs_t *
+HB_EXTERN hb_unicode_funcs_t *
hb_unicode_funcs_get_parent (hb_unicode_funcs_t *ufuncs);
@@ -283,9 +283,9 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_unicode_funcs_set_combining_class_func (hb_unicode_funcs_t *ufuncs,
hb_unicode_combining_class_func_t func,
void *user_data, hb_destroy_func_t destroy);
@@ -299,9 +299,9 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_unicode_funcs_set_eastasian_width_func (hb_unicode_funcs_t *ufuncs,
hb_unicode_eastasian_width_func_t func,
void *user_data, hb_destroy_func_t destroy);
@@ -315,9 +315,9 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_unicode_funcs_set_general_category_func (hb_unicode_funcs_t *ufuncs,
hb_unicode_general_category_func_t func,
void *user_data, hb_destroy_func_t destroy);
@@ -331,9 +331,9 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_unicode_funcs_set_mirroring_func (hb_unicode_funcs_t *ufuncs,
hb_unicode_mirroring_func_t func,
void *user_data, hb_destroy_func_t destroy);
@@ -347,9 +347,9 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_unicode_funcs_set_script_func (hb_unicode_funcs_t *ufuncs,
hb_unicode_script_func_t func,
void *user_data, hb_destroy_func_t destroy);
@@ -363,9 +363,9 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_unicode_funcs_set_compose_func (hb_unicode_funcs_t *ufuncs,
hb_unicode_compose_func_t func,
void *user_data, hb_destroy_func_t destroy);
@@ -379,9 +379,9 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_unicode_funcs_set_decompose_func (hb_unicode_funcs_t *ufuncs,
hb_unicode_decompose_func_t func,
void *user_data, hb_destroy_func_t destroy);
@@ -395,47 +395,88 @@
*
*
*
- * Since: 1.0
+ * Since: 0.9.2
**/
-void
+HB_EXTERN void
hb_unicode_funcs_set_decompose_compatibility_func (hb_unicode_funcs_t *ufuncs,
hb_unicode_decompose_compatibility_func_t func,
void *user_data, hb_destroy_func_t destroy);
/* accessors */
-hb_unicode_combining_class_t
+/**
+ * hb_unicode_combining_class:
+ *
+ * Since: 0.9.2
+ **/
+HB_EXTERN hb_unicode_combining_class_t
hb_unicode_combining_class (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t unicode);
-unsigned int
+/**
+ * hb_unicode_eastasian_width:
+ *
+ * Since: 0.9.2
+ **/
+HB_EXTERN unsigned int
hb_unicode_eastasian_width (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t unicode);
-hb_unicode_general_category_t
+/**
+ * hb_unicode_general_category:
+ *
+ * Since: 0.9.2
+ **/
+HB_EXTERN hb_unicode_general_category_t
hb_unicode_general_category (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t unicode);
-hb_codepoint_t
+/**
+ * hb_unicode_mirroring:
+ *
+ * Since: 0.9.2
+ **/
+HB_EXTERN hb_codepoint_t
hb_unicode_mirroring (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t unicode);
-hb_script_t
+/**
+ * hb_unicode_script:
+ *
+ * Since: 0.9.2
+ **/
+HB_EXTERN hb_script_t
hb_unicode_script (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t unicode);
-hb_bool_t
+/**
+ * hb_unicode_compose:
+ *
+ * Since: 0.9.2
+ **/
+HB_EXTERN hb_bool_t
hb_unicode_compose (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t a,
hb_codepoint_t b,
hb_codepoint_t *ab);
-hb_bool_t
+
+/**
+ * hb_unicode_decompose:
+ *
+ * Since: 0.9.2
+ **/
+HB_EXTERN hb_bool_t
hb_unicode_decompose (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t ab,
hb_codepoint_t *a,
hb_codepoint_t *b);
-unsigned int
+/**
+ * hb_unicode_decompose_compatibility:
+ *
+ * Since: 0.9.2
+ **/
+HB_EXTERN unsigned int
hb_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs,
hb_codepoint_t u,
hb_codepoint_t *decomposed);
diff --git a/src/hb-uniscribe.cc b/src/hb-uniscribe.cc
index e7bcad2..7fda678 100644
--- a/src/hb-uniscribe.cc
+++ b/src/hb-uniscribe.cc
@@ -486,14 +486,16 @@
LOGFONTW log_font;
HFONT hfont;
SCRIPT_CACHE script_cache;
+ double x_mult, y_mult; /* From LOGFONT space to HB space. */
};
static bool
populate_log_font (LOGFONTW *lf,
- hb_font_t *font)
+ hb_font_t *font,
+ unsigned int font_size)
{
memset (lf, 0, sizeof (*lf));
- lf->lfHeight = -font->y_scale;
+ lf->lfHeight = -font_size;
lf->lfCharSet = DEFAULT_CHARSET;
hb_face_t *face = font->face;
@@ -513,9 +515,19 @@
if (unlikely (!data))
return NULL;
+ int font_size = font->face->get_upem (); /* Default... */
+ /* No idea if the following is even a good idea. */
+ if (font->y_ppem)
+ font_size = font->y_ppem;
+
+ if (font_size < 0)
+ font_size = -font_size;
+ data->x_mult = (double) font->x_scale / font_size;
+ data->y_mult = (double) font->y_scale / font_size;
+
data->hdc = GetDC (NULL);
- if (unlikely (!populate_log_font (&data->log_font, font))) {
+ if (unlikely (!populate_log_font (&data->log_font, font, font_size))) {
DEBUG_MSG (UNISCRIBE, font, "Font populate_log_font() failed");
_hb_uniscribe_shaper_font_data_destroy (data);
return NULL;
@@ -907,7 +919,7 @@
if (unlikely (items[i].a.fNoGlyphIndex))
FAIL ("ScriptShapeOpenType() set fNoGlyphIndex");
- if (unlikely (hr == E_OUTOFMEMORY))
+ if (unlikely (hr == E_OUTOFMEMORY || hr == E_NOT_SUFFICIENT_BUFFER))
{
if (unlikely (!buffer->ensure (buffer->allocated * 2)))
FAIL ("Buffer resize failed");
@@ -994,21 +1006,22 @@
/* The rest is crap. Let's store position info there for now. */
info->mask = advances[i];
- info->var1.u32 = offsets[i].du;
- info->var2.u32 = offsets[i].dv;
+ info->var1.i32 = offsets[i].du;
+ info->var2.i32 = offsets[i].dv;
}
/* Set glyph positions */
buffer->clear_positions ();
+ double x_mult = font_data->x_mult, y_mult = font_data->y_mult;
for (unsigned int i = 0; i < glyphs_len; i++)
{
hb_glyph_info_t *info = &buffer->info[i];
hb_glyph_position_t *pos = &buffer->pos[i];
/* TODO vertical */
- pos->x_advance = info->mask;
- pos->x_offset = backward ? -info->var1.u32 : info->var1.u32;
- pos->y_offset = info->var2.u32;
+ pos->x_advance = x_mult * (int32_t) info->mask;
+ pos->x_offset = x_mult * (backward ? -info->var1.i32 : info->var1.i32);
+ pos->y_offset = y_mult * info->var2.i32;
}
if (backward)
diff --git a/src/hb-uniscribe.h b/src/hb-uniscribe.h
index 001ab38..4e4ef99 100644
--- a/src/hb-uniscribe.h
+++ b/src/hb-uniscribe.h
@@ -34,10 +34,10 @@
HB_BEGIN_DECLS
-LOGFONTW *
+HB_EXTERN LOGFONTW *
hb_uniscribe_font_get_logfontw (hb_font_t *font);
-HFONT
+HB_EXTERN HFONT
hb_uniscribe_font_get_hfont (hb_font_t *font);
diff --git a/src/hb-utf-private.hh b/src/hb-utf-private.hh
index 0b798a0..74cf5d6 100644
--- a/src/hb-utf-private.hh
+++ b/src/hb-utf-private.hh
@@ -29,14 +29,11 @@
#include "hb-private.hh"
-template <typename T, bool validate=true> struct hb_utf_t;
-
-/* UTF-8 */
-
-template <>
-struct hb_utf_t<uint8_t, true>
+struct hb_utf8_t
{
+ typedef uint8_t codepoint_t;
+
static inline const uint8_t *
next (const uint8_t *text,
const uint8_t *end,
@@ -131,11 +128,10 @@
};
-/* UTF-16 */
-
-template <>
-struct hb_utf_t<uint16_t, true>
+struct hb_utf16_t
{
+ typedef uint16_t codepoint_t;
+
static inline const uint16_t *
next (const uint16_t *text,
const uint16_t *end,
@@ -150,11 +146,11 @@
return text;
}
- if (likely (hb_in_range (c, 0xD800u, 0xDBFFu)))
+ if (likely (c <= 0xDBFFu && text < end))
{
/* High-surrogate in c */
- hb_codepoint_t l;
- if (text < end && ((l = *text), likely (hb_in_range (l, 0xDC00u, 0xDFFFu))))
+ hb_codepoint_t l = *text;
+ if (likely (hb_in_range (l, 0xDC00u, 0xDFFFu)))
{
/* Low-surrogate in l */
*unicode = (c << 10) + l - ((0xD800u << 10) - 0x10000u + 0xDC00u);
@@ -174,8 +170,7 @@
hb_codepoint_t *unicode,
hb_codepoint_t replacement)
{
- const uint16_t *end = text--;
- hb_codepoint_t c = *text;
+ hb_codepoint_t c = *--text;
if (likely (!hb_in_range (c, 0xD800u, 0xDFFFu)))
{
@@ -183,14 +178,22 @@
return text;
}
- if (likely (start < text && hb_in_range (c, 0xDC00u, 0xDFFFu)))
- text--;
+ if (likely (c >= 0xDC00u && start < text))
+ {
+ /* Low-surrogate in c */
+ hb_codepoint_t h = text[-1];
+ if (likely (hb_in_range (h, 0xD800u, 0xDBFFu)))
+ {
+ /* High-surrogate in h */
+ *unicode = (h << 10) + c - ((0xD800u << 10) - 0x10000u + 0xDC00u);
+ text--;
+ return text;
+ }
+ }
- if (likely (next (text, end, unicode, replacement) == end))
- return text;
-
+ /* Lonely / out-of-order surrogate. */
*unicode = replacement;
- return end - 1;
+ return text;
}
@@ -204,25 +207,20 @@
};
-/* UTF-32 */
-
-template <bool validate>
-struct hb_utf_t<uint32_t, validate>
+template <bool validate=true>
+struct hb_utf32_t
{
+ typedef uint32_t codepoint_t;
+
static inline const uint32_t *
next (const uint32_t *text,
const uint32_t *end HB_UNUSED,
hb_codepoint_t *unicode,
hb_codepoint_t replacement)
{
- hb_codepoint_t c = *text++;
- if (validate && unlikely (c > 0x10FFFFu || hb_in_range (c, 0xD800u, 0xDFFFu)))
- goto error;
- *unicode = c;
- return text;
-
- error:
- *unicode = replacement;
+ hb_codepoint_t c = *unicode = *text++;
+ if (validate && unlikely (c >= 0xD800u && (c <= 0xDFFFu || c > 0x10FFFFu)))
+ *unicode = replacement;
return text;
}
@@ -232,8 +230,10 @@
hb_codepoint_t *unicode,
hb_codepoint_t replacement)
{
- next (text - 1, text, unicode, replacement);
- return text - 1;
+ hb_codepoint_t c = *unicode = *--text;
+ if (validate && unlikely (c >= 0xD800u && (c <= 0xDFFFu || c > 0x10FFFFu)))
+ *unicode = replacement;
+ return text;
}
static inline unsigned int
@@ -246,4 +246,37 @@
};
+struct hb_latin1_t
+{
+ typedef uint8_t codepoint_t;
+
+ static inline const uint8_t *
+ next (const uint8_t *text,
+ const uint8_t *end HB_UNUSED,
+ hb_codepoint_t *unicode,
+ hb_codepoint_t replacement HB_UNUSED)
+ {
+ *unicode = *text++;
+ return text;
+ }
+
+ static inline const uint8_t *
+ prev (const uint8_t *text,
+ const uint8_t *start HB_UNUSED,
+ hb_codepoint_t *unicode,
+ hb_codepoint_t replacement)
+ {
+ *unicode = *--text;
+ return text;
+ }
+
+ static inline unsigned int
+ strlen (const uint8_t *text)
+ {
+ unsigned int l = 0;
+ while (*text++) l++;
+ return l;
+ }
+};
+
#endif /* HB_UTF_PRIVATE_HH */
diff --git a/src/hb-version.h b/src/hb-version.h
index 3561490..3456e7d 100644
--- a/src/hb-version.h
+++ b/src/hb-version.h
@@ -36,26 +36,26 @@
HB_BEGIN_DECLS
-#define HB_VERSION_MAJOR 0
-#define HB_VERSION_MINOR 9
-#define HB_VERSION_MICRO 30
+#define HB_VERSION_MAJOR 1
+#define HB_VERSION_MINOR 2
+#define HB_VERSION_MICRO 1
-#define HB_VERSION_STRING "0.9.30"
+#define HB_VERSION_STRING "1.2.1"
#define HB_VERSION_ATLEAST(major,minor,micro) \
((major)*10000+(minor)*100+(micro) <= \
HB_VERSION_MAJOR*10000+HB_VERSION_MINOR*100+HB_VERSION_MICRO)
-void
+HB_EXTERN void
hb_version (unsigned int *major,
unsigned int *minor,
unsigned int *micro);
-const char *
+HB_EXTERN const char *
hb_version_string (void);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_version_atleast (unsigned int major,
unsigned int minor,
unsigned int micro);
diff --git a/src/hb-version.h.in b/src/hb-version.h.in
index 2517160..0ffd889 100644
--- a/src/hb-version.h.in
+++ b/src/hb-version.h.in
@@ -47,15 +47,15 @@
HB_VERSION_MAJOR*10000+HB_VERSION_MINOR*100+HB_VERSION_MICRO)
-void
+HB_EXTERN void
hb_version (unsigned int *major,
unsigned int *minor,
unsigned int *micro);
-const char *
+HB_EXTERN const char *
hb_version_string (void);
-hb_bool_t
+HB_EXTERN hb_bool_t
hb_version_atleast (unsigned int major,
unsigned int minor,
unsigned int micro);
diff --git a/src/hb-warning.cc b/src/hb-warning.cc
index e0f88e2..8f322bc 100644
--- a/src/hb-warning.cc
+++ b/src/hb-warning.cc
@@ -29,27 +29,11 @@
#if defined(HB_ATOMIC_INT_NIL)
-#ifdef _MSC_VER
-#pragma message("Could not find any system to define atomic_int macros, library may NOT be thread-safe")
-#else
-#warning "Could not find any system to define atomic_int macros, library may NOT be thread-safe"
-#endif
+#error "Could not find any system to define atomic_int macros, library WILL NOT be thread-safe"
+#error "Check hb-atomic-private.hh for possible resolutions."
#endif
#if defined(HB_MUTEX_IMPL_NIL)
-#ifdef _MSC_VER
-#pragma message("Could not find any system to define mutex macros, library may NOT be thread-safe")
-#else
-#warning "Could not find any system to define mutex macros, library may NOT be thread-safe"
+#error "Could not find any system to define mutex macros, library WILL NOT be thread-safe"
+#error "Check hb-mutex-private.hh for possible resolutions."
#endif
-#endif
-
-#if defined(HB_ATOMIC_INT_NIL) || defined(HB_MUTEX_IMPL_NIL)
-#ifdef _MSC_VER
-#pragma message("To suppress these warnings, define HB_NO_MT")
-#else
-#warning "To suppress these warnings, define HB_NO_MT"
-#endif
-#endif
-
-
diff --git a/src/hb.h b/src/hb.h
index c5a938a..7402034 100644
--- a/src/hb.h
+++ b/src/hb.h
@@ -28,6 +28,10 @@
#define HB_H
#define HB_H_IN
+#ifndef HB_EXTERN
+#define HB_EXTERN extern
+#endif
+
#include "hb-blob.h"
#include "hb-buffer.h"
#include "hb-common.h"
diff --git a/src/sample.py b/src/sample.py
index f8d2216..19a4fdc 100755
--- a/src/sample.py
+++ b/src/sample.py
@@ -33,6 +33,12 @@
hb.ot_font_set_funcs (font)
buf = hb.buffer_create ()
+class Debugger(object):
+ def message (self, buf, font, msg, data, _x_what_is_this):
+ print(msg)
+ return True
+debugger = Debugger()
+hb.buffer_set_message_func (buf, debugger.message, 1, 0)
hb.buffer_add_utf8 (buf, text.encode('utf-8'), 0, -1)
hb.buffer_guess_segment_properties (buf)
diff --git a/src/test.cc b/src/test.cc
index a8fe046..0c90f8f 100644
--- a/src/test.cc
+++ b/src/test.cc
@@ -120,7 +120,7 @@
info->cluster,
info->codepoint,
pos->x_offset,
- pos->x_offset,
+ pos->y_offset,
pos->x_advance,
pos->y_advance);
diff --git a/test/Makefile.am b/test/Makefile.am
index 16a3cd2..ec77822 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -1,5 +1,9 @@
# Process this file with automake to produce Makefile.in
-SUBDIRS = api shaping
+SUBDIRS = api shaping fuzzing
+
+# Convenience targets:
+lib:
+ @$(MAKE) $(AM_MAKEFLAGS) -C $(top_builddir)/src lib
-include $(top_srcdir)/git.mk
diff --git a/test/api/Makefile.am b/test/api/Makefile.am
index 4ff14fa..d7d40af 100644
--- a/test/api/Makefile.am
+++ b/test/api/Makefile.am
@@ -6,6 +6,10 @@
DISTCLEANFILES =
MAINTAINERCLEANFILES =
+# Convenience targets:
+lib:
+ @$(MAKE) $(AM_MAKEFLAGS) -C $(top_builddir)/src lib
+
if HAVE_GLIB
AM_CPPFLAGS = -DSRCDIR="\"$(srcdir)\"" -I$(top_srcdir)/src/ -I$(top_builddir)/src/ $(GLIB_CFLAGS)
LDADD = $(top_builddir)/src/libharfbuzz.la $(GLIB_LIBS)
@@ -34,7 +38,7 @@
endif
if HAVE_ICU
test_unicode_CPPFLAGS += $(ICU_CFLAGS)
-test_unicode_LDADD += $(top_builddir)/src/libharfbuzz-icu.la
+test_unicode_LDADD += $(top_builddir)/src/libharfbuzz-icu.la $(ICU_LIBS)
endif
diff --git a/test/api/test-font.c b/test/api/test-font.c
index 6b6a503..34f6c74 100644
--- a/test/api/test-font.c
+++ b/test/api/test-font.c
@@ -36,8 +36,8 @@
test_face_empty (void)
{
g_assert (hb_face_get_empty ());
- g_assert (hb_face_get_empty () == hb_face_create (hb_blob_get_empty (), 0));
- g_assert (hb_face_get_empty () == hb_face_create (NULL, 0));
+ g_assert (hb_face_get_empty () != hb_face_create (hb_blob_get_empty (), 0));
+ g_assert (hb_face_get_empty () != hb_face_create (NULL, 0));
g_assert (hb_face_reference_table (hb_face_get_empty (), HB_TAG ('h','e','a','d')) == hb_blob_get_empty ());
@@ -115,6 +115,7 @@
hb_codepoint_t glyph;
hb_position_t x, y;
hb_glyph_extents_t extents;
+ unsigned int upem = hb_face_get_upem (hb_font_get_face (font));
x = y = 13;
g_assert (!hb_font_get_glyph_contour_point (font, 17, 2, &x, &y));
@@ -122,7 +123,7 @@
g_assert_cmpint (y, ==, 0);
x = hb_font_get_glyph_h_advance (font, 17);
- g_assert_cmpint (x, ==, 0);
+ g_assert_cmpint (x, ==, upem);
extents.x_bearing = extents.y_bearing = 13;
extents.width = extents.height = 15;
@@ -290,9 +291,22 @@
x = hb_font_get_glyph_h_advance (font1, 2);
g_assert_cmpint (x, ==, 0);
+ /* creating sub-font doesn't make the parent font immutable;
+ * making a font immutable however makes it's lineage immutable.
+ */
+ font2 = hb_font_create_sub_font (font1);
+ font3 = hb_font_create_sub_font (font2);
+ g_assert (!hb_font_is_immutable (font1));
+ g_assert (!hb_font_is_immutable (font2));
+ g_assert (!hb_font_is_immutable (font3));
+ hb_font_make_immutable (font3);
+ g_assert (hb_font_is_immutable (font1));
+ g_assert (hb_font_is_immutable (font2));
+ g_assert (hb_font_is_immutable (font3));
+ hb_font_destroy (font2);
+ hb_font_destroy (font3);
font2 = hb_font_create_sub_font (font1);
- g_assert (hb_font_is_immutable (font1));
hb_font_destroy (font1);
/* setup font2 to override some funcs */
@@ -316,12 +330,8 @@
x = hb_font_get_glyph_h_advance (font2, 2);
g_assert_cmpint (x, ==, 0);
-
- font3 = hb_font_create_sub_font (font2);
- g_assert (hb_font_is_immutable (font2));
- hb_font_destroy (font2);
-
/* setup font3 to override scale */
+ font3 = hb_font_create_sub_font (font2);
hb_font_set_scale (font3, 20, 30);
x = y = 1;
@@ -348,9 +358,9 @@
test_font_empty (void)
{
g_assert (hb_font_get_empty ());
- g_assert (hb_font_get_empty () == hb_font_create (hb_face_get_empty ()));
- g_assert (hb_font_get_empty () == hb_font_create (NULL));
- g_assert (hb_font_get_empty () == hb_font_create_sub_font (NULL));
+ g_assert (hb_font_get_empty () != hb_font_create (hb_face_get_empty ()));
+ g_assert (hb_font_get_empty () != hb_font_create (NULL));
+ g_assert (hb_font_get_empty () != hb_font_create_sub_font (NULL));
g_assert (hb_font_is_immutable (hb_font_get_empty ()));
g_assert (hb_font_get_face (hb_font_get_empty ()) == hb_face_get_empty ());
@@ -366,6 +376,7 @@
hb_font_t *subfont;
int x_scale, y_scale;
unsigned int x_ppem, y_ppem;
+ unsigned int upem;
blob = hb_blob_create (test_data, sizeof (test_data), HB_MEMORY_MODE_READONLY, NULL, NULL);
face = hb_face_create (blob, 0);
@@ -375,22 +386,35 @@
g_assert (hb_font_get_face (font) == face);
- g_assert (hb_font_get_parent (font) == NULL);
+ g_assert (hb_font_get_parent (font) == hb_font_get_empty ());
+ subfont = hb_font_create_sub_font (font);
+ g_assert (hb_font_get_parent (subfont) == font);
+ hb_font_set_parent(subfont, NULL);
+ g_assert (hb_font_get_parent (subfont) == hb_font_get_empty());
+ hb_font_set_parent(subfont, font);
+ g_assert (hb_font_get_parent (subfont) == font);
+ hb_font_set_parent(subfont, NULL);
+ hb_font_make_immutable (subfont);
+ g_assert (hb_font_get_parent (subfont) == hb_font_get_empty());
+ hb_font_set_parent(subfont, font);
+ g_assert (hb_font_get_parent (subfont) == hb_font_get_empty());
+ hb_font_destroy (subfont);
/* Check scale */
+ upem = hb_face_get_upem (hb_font_get_face (font));
hb_font_get_scale (font, NULL, NULL);
x_scale = y_scale = 13;
hb_font_get_scale (font, &x_scale, NULL);
- g_assert_cmpint (x_scale, ==, 0);
+ g_assert_cmpint (x_scale, ==, upem);
x_scale = y_scale = 13;
hb_font_get_scale (font, NULL, &y_scale);
- g_assert_cmpint (y_scale, ==, 0);
+ g_assert_cmpint (y_scale, ==, upem);
x_scale = y_scale = 13;
hb_font_get_scale (font, &x_scale, &y_scale);
- g_assert_cmpint (x_scale, ==, 0);
- g_assert_cmpint (y_scale, ==, 0);
+ g_assert_cmpint (x_scale, ==, upem);
+ g_assert_cmpint (y_scale, ==, upem);
hb_font_set_scale (font, 17, 19);
diff --git a/test/api/test-object.c b/test/api/test-object.c
index 3afe6ae..02b9760 100644
--- a/test/api/test-object.c
+++ b/test/api/test-object.c
@@ -36,7 +36,7 @@
return hb_blob_create (data, sizeof (data), HB_MEMORY_MODE_READONLY, NULL, NULL);
}
static void *
-create_blob_inert (void)
+create_blob_from_inert (void)
{
return hb_blob_create (NULL, 0, HB_MEMORY_MODE_DUPLICATE, NULL, NULL);
}
@@ -47,7 +47,7 @@
return hb_buffer_create ();
}
static void *
-create_buffer_inert (void)
+create_buffer_from_inert (void)
{
return NULL;
}
@@ -58,7 +58,7 @@
return hb_set_create ();
}
static void *
-create_set_inert (void)
+create_set_from_inert (void)
{
return NULL;
}
@@ -72,7 +72,7 @@
return face;
}
static void *
-create_face_inert (void)
+create_face_from_inert (void)
{
return hb_face_create (hb_blob_get_empty (), 0);
}
@@ -86,7 +86,7 @@
return font;
}
static void *
-create_font_inert (void)
+create_font_from_inert (void)
{
return hb_font_create (hb_face_get_empty ());
}
@@ -97,7 +97,7 @@
return hb_font_funcs_create ();
}
static void *
-create_font_funcs_inert (void)
+create_font_funcs_from_inert (void)
{
return NULL;
}
@@ -108,9 +108,9 @@
return hb_unicode_funcs_create (NULL);
}
static void *
-create_unicode_funcs_inert (void)
+create_unicode_funcs_from_inert (void)
{
- return hb_unicode_funcs_get_default ();
+ return hb_unicode_funcs_create (hb_unicode_funcs_get_empty ());
}
@@ -125,7 +125,7 @@
typedef struct {
create_func_t create;
- create_func_t create_inert;
+ create_func_t create_from_inert;
create_func_t get_empty;
reference_func_t reference;
destroy_func_t destroy;
@@ -139,7 +139,7 @@
#define OBJECT_WITHOUT_IMMUTABILITY(name) \
{ \
(create_func_t) create_##name, \
- (create_func_t) create_##name##_inert, \
+ (create_func_t) create_##name##_from_inert, \
(create_func_t) hb_##name##_get_empty, \
(reference_func_t) hb_##name##_reference, \
(destroy_func_t) hb_##name##_destroy, \
@@ -152,7 +152,7 @@
#define OBJECT_WITH_IMMUTABILITY(name) \
{ \
(create_func_t) create_##name, \
- (create_func_t) create_##name##_inert, \
+ (create_func_t) create_##name##_from_inert, \
(create_func_t) hb_##name##_get_empty, \
(reference_func_t) hb_##name##_reference, \
(destroy_func_t) hb_##name##_destroy, \
@@ -340,8 +340,8 @@
{
data_t data[2] = {{MAGIC0, FALSE}, {MAGIC1, FALSE}};
- g_test_message ("->create_inert()");
- obj = o->create_inert ();
+ g_test_message ("->create_from_inert()");
+ obj = o->create_from_inert ();
if (!obj)
continue;
if (obj == o->get_empty ())
@@ -351,18 +351,14 @@
o->destroy (obj);
if (o->is_immutable)
- g_assert (o->is_immutable (obj));
+ g_assert (!o->is_immutable (obj));
- g_assert (!o->set_user_data (obj, &key[0], &data[0], free_up0, TRUE));
- g_assert (!o->get_user_data (obj, &key[0]));
+ g_assert (o->set_user_data (obj, &key[0], &data[0], free_up0, TRUE));
+ g_assert (o->get_user_data (obj, &key[0]));
o->destroy (obj);
- o->destroy (obj);
- o->destroy (obj);
- o->destroy (obj);
- o->destroy (obj);
- g_assert (!data[0].freed);
+ g_assert (data[0].freed);
}
}
}
diff --git a/test/api/test-ot-tag.c b/test/api/test-ot-tag.c
index b667c7d..29e0aa2 100644
--- a/test/api/test-ot-tag.c
+++ b/test/api/test-ot-tag.c
@@ -222,6 +222,13 @@
test_tag_from_language ("XYZ", "xyz"); /* Unknown ISO 639-3 */
test_tag_from_language ("XYZ", "xyz-qw"); /* Unknown ISO 639-3 */
+ /* International Phonetic Alphabet */
+ test_tag_from_language ("IPPH", "en-fonipa");
+ test_tag_from_language ("IPPH", "rm-CH-fonipa-sursilv-x-foobar");
+ test_tag_from_language ("IPPH", "und-fonipa");
+ test_tag_from_language ("IPPH", "zh-fonipa");
+ test_tag_to_language ("IPPH", "und-fonipa");
+
/* Test that x-hbot overrides the base language */
test_tag_from_language ("ABC", "fa-x-hbotabc-zxc");
test_tag_from_language ("ABC", "fa-ir-x-hbotabc-zxc");
diff --git a/test/api/test-shape.c b/test/api/test-shape.c
index ccf6eed..eb24407 100644
--- a/test/api/test-shape.c
+++ b/test/api/test-shape.c
@@ -139,6 +139,48 @@
}
static void
+test_shape_clusters (void)
+{
+ hb_face_t *face;
+ hb_font_t *font;
+ hb_buffer_t *buffer;
+ unsigned int len;
+ hb_glyph_info_t *glyphs;
+
+ face = hb_face_create (NULL, 0);
+ font = hb_font_create (face);
+ hb_face_destroy (face);
+
+ buffer = hb_buffer_create ();
+ hb_buffer_set_direction (buffer, HB_DIRECTION_LTR);
+ {
+ /* https://code.google.com/p/chromium/issues/detail?id=497578 */
+ hb_codepoint_t test[] = {0xFFF1, 0xF0B6};
+ hb_buffer_add_utf32 (buffer, test, 2, 0, 2);
+ }
+
+ hb_shape (font, buffer, NULL, 0);
+
+ len = hb_buffer_get_length (buffer);
+ glyphs = hb_buffer_get_glyph_infos (buffer, NULL);
+
+ {
+ const hb_codepoint_t output_glyphs[] = {0};
+ const hb_position_t output_clusters[] = {0};
+ unsigned int i;
+ g_assert_cmpint (len, ==, 1);
+ for (i = 0; i < len; i++) {
+ g_assert_cmphex (glyphs[i].codepoint, ==, output_glyphs[i]);
+ g_assert_cmphex (glyphs[i].cluster, ==, output_clusters[i]);
+ }
+ }
+
+ hb_buffer_destroy (buffer);
+ hb_font_destroy (font);
+}
+
+
+static void
test_shape_list (void)
{
const char **shapers = hb_shape_list_shapers ();
@@ -157,6 +199,7 @@
hb_test_init (&argc, &argv);
hb_test_add (test_shape);
+ hb_test_add (test_shape_clusters);
/* TODO test fallback shaper */
/* TODO test shaper_full */
hb_test_add (test_shape_list);
diff --git a/test/fuzzing/Makefile.am b/test/fuzzing/Makefile.am
new file mode 100644
index 0000000..7b0eb94
--- /dev/null
+++ b/test/fuzzing/Makefile.am
@@ -0,0 +1,52 @@
+# Process this file with automake to produce Makefile.in
+
+NULL =
+EXTRA_DIST =
+CLEANFILES =
+DISTCLEANFILES =
+MAINTAINERCLEANFILES =
+
+# Convenience targets:
+lib:
+ @$(MAKE) $(AM_MAKEFLAGS) -C $(top_builddir)/src fuzzing
+
+$(top_builddir)/src/libharfbuzz-fuzzing.la: lib
+
+EXTRA_DIST += \
+ README \
+ $(NULL)
+
+check_PROGRAMS = \
+ hb-fuzzer \
+ $(NULL)
+
+AM_CPPFLAGS = \
+ -DHB_DISABLE_DEPRECATED \
+ -I$(top_srcdir)/src/ \
+ -I$(top_builddir)/src/ \
+ $(NULL)
+LDADD = \
+ $(top_builddir)/src/libharfbuzz-fuzzing.la \
+ $(NULL)
+
+hb_fuzzer_SOURCES = \
+ hb-fuzzer.cc \
+ $(NULL)
+hb_fuzzer_LDADD = \
+ $(LDADD) \
+ $(NULL)
+hb_fuzzer_CPPFLAGS = \
+ $(AM_CPPFLAGS) \
+ -DMAIN \
+ $(NULL)
+hb_fuzzer_DEPENDENCIES = \
+ lib \
+ $(NULL)
+
+check:
+ cat $(srcdir)/../shaping/tests/fuzzed.tests | \
+ cut -d: -f1 | while read x; do \
+ ./hb-fuzzer $(srcdir)/../shaping/$$x; \
+ done
+
+-include $(top_srcdir)/git.mk
diff --git a/test/fuzzing/README b/test/fuzzing/README
new file mode 100644
index 0000000..c858f5d
--- /dev/null
+++ b/test/fuzzing/README
@@ -0,0 +1,21 @@
+In order to build the fuzzer one needs to build HarfBuzz and
+harfbuzz/test/fuzzing/hb-fuzzer.cc with:
+ - Using the most recent Clang
+ - With -fsanitize=address (or =undefined, or a combination)
+ - With -fsanitize-coverage=edge[,8bit-counters,trace-cmp]
+ - With various defines that limit worst case exponential behavior.
+ See FUZZING_CPPFLAGS in harfbuzz/src/Makefile.am for the list.
+ - link against libFuzzer
+
+To run the fuzzer one needs to first obtain a test corpus as a directory
+containing interesting fonts. A good starting point is inside
+harfbuzz/test/shaping/fonts/fonts/.
+Then, run the fuzzer like this:
+ ./hb-fuzzer -max_len=2048 CORPUS_DIR
+Where max_len specifies the maximal length of font files to handle.
+The smaller the faster.
+
+For more details consult the following locations:
+ - http://llvm.org/docs/LibFuzzer.html or
+ - https://github.com/google/libfuzzer-bot/tree/master/harfbuzz
+ - https://github.com/behdad/harfbuzz/issues/139
diff --git a/test/fuzzing/hb-fuzzer.cc b/test/fuzzing/hb-fuzzer.cc
new file mode 100644
index 0000000..b319a71
--- /dev/null
+++ b/test/fuzzing/hb-fuzzer.cc
@@ -0,0 +1,61 @@
+#include <stddef.h>
+#include <hb.h>
+#include <hb-ot.h>
+#include <string.h>
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
+
+ hb_blob_t *blob = hb_blob_create((const char *)data, size,
+ HB_MEMORY_MODE_READONLY, NULL, NULL);
+ hb_face_t *face = hb_face_create(blob, 0);
+ hb_font_t *font = hb_font_create(face);
+ hb_ot_font_set_funcs(font);
+ hb_font_set_scale(font, 12, 12);
+
+ {
+ const char text[] = "ABCDEXYZ123@_%&)*$!";
+ hb_buffer_t *buffer = hb_buffer_create();
+ hb_buffer_add_utf8(buffer, text, -1, 0, -1);
+ hb_buffer_guess_segment_properties(buffer);
+ hb_shape(font, buffer, NULL, 0);
+ hb_buffer_destroy(buffer);
+ }
+
+ uint32_t text32[16];
+ if (size > sizeof(text32)) {
+ memcpy(text32, data + size - sizeof(text32), sizeof(text32));
+ hb_buffer_t *buffer = hb_buffer_create();
+ hb_buffer_add_utf32(buffer, text32, sizeof(text32)/sizeof(text32[0]), 0, -1);
+ hb_buffer_guess_segment_properties(buffer);
+ hb_shape(font, buffer, NULL, 0);
+ hb_buffer_destroy(buffer);
+ }
+
+
+ hb_font_destroy(font);
+ hb_face_destroy(face);
+ hb_blob_destroy(blob);
+ return 0;
+}
+
+#ifdef MAIN
+#include <iostream>
+#include <iterator>
+#include <fstream>
+#include <assert.h>
+
+std::string FileToString(const std::string &Path) {
+ /* TODO This silently passes if file does not exist. Fix it! */
+ std::ifstream T(Path.c_str());
+ return std::string((std::istreambuf_iterator<char>(T)),
+ std::istreambuf_iterator<char>());
+}
+
+int main(int argc, char **argv) {
+ for (int i = 1; i < argc; i++) {
+ std::string s = FileToString(argv[i]);
+ std::cout << argv[i] << std::endl;
+ LLVMFuzzerTestOneInput((const unsigned char*)s.data(), s.size());
+ }
+}
+#endif
diff --git a/test/shaping/Makefile.am b/test/shaping/Makefile.am
index 70bcdd5..e70dff7 100644
--- a/test/shaping/Makefile.am
+++ b/test/shaping/Makefile.am
@@ -6,10 +6,15 @@
DISTCLEANFILES =
MAINTAINERCLEANFILES =
+# Convenience targets:
+lib:
+ @$(MAKE) $(AM_MAKEFLAGS) -C $(top_builddir)/src lib
+
manifests:
@$(srcdir)/hb-manifest-update "$(srcdir)/texts" "$(srcdir)/fonts" "$(srcdir)/tests"
EXTRA_DIST += \
+ README.md \
hb-diff \
hb-diff-colorize \
hb-diff-filter-failures \
@@ -38,12 +43,22 @@
TESTS = \
tests/arabic-fallback-shaping.tests \
tests/arabic-feature-order.tests \
+ tests/cluster.tests \
tests/context-matching.tests \
+ tests/cursive-positioning.tests \
+ tests/default-ignorables.tests \
+ tests/fuzzed.tests \
tests/hangul-jamo.tests \
+ tests/hyphens.tests \
tests/indic-joiner-candrabindu.tests \
tests/indic-old-spec.tests \
tests/indic-pref-blocking.tests \
+ tests/ligature-id.tests \
tests/mongolian-variation-selector.tests \
+ tests/spaces.tests \
+ tests/simple.tests \
+ tests/use.tests \
+ tests/vertical.tests \
tests/zero-width-marks.tests \
$(NULL)
diff --git a/test/shaping/README.md b/test/shaping/README.md
new file mode 100644
index 0000000..bf09909
--- /dev/null
+++ b/test/shaping/README.md
@@ -0,0 +1,40 @@
+Adding tests
+============
+
+You can test shaping of a unicode sequence against a font like this:
+```sh
+$ ./hb-unicode-encode 41 42 43 627 | ../../util/hb-shape font.ttf
+```
+assuming an in-tree build. The 41 42 43 627 here is a sequence of
+Unicode codepoints: U+0041,0042,0043,0627. When you are happy with
+the shape results, you can use the `record-test.sh` script to add
+this to the test suite. `record-test.sh` requires `pyftsubset` to
+be installed. You can get `pyftsubset` by installing
+FontTools from <https://github.com/behdad/fonttools>.
+
+To use `record-test.sh`, just put it right before the `hb-shape` invocation:
+```sh
+$ ./hb-unicode-encode 41 42 43 627 | ./record-it.sh ../../util/hb-shape font.ttf
+```
+what this does is:
+ * Subset the font for the sequence of Unicode characters requested,
+ * Compare the `hb-shape` output of the original font versus the subset
+ font for the input sequence,
+ * If the outputs differ, perhaps it is because the font does not have
+ glyph names; it then compares the output of `hb-view` for both fonts.
+ * If the outputs differ, recording fails. Otherwise, it will move the
+ subset font file into `fonts/sha1sum` and name it after its hash,
+ and prints out the test case input, which you can then redirect to
+ an existing or new test file in `tests`, eg.:
+```sh
+$ ./hb-unicode-encode 41 42 43 627 | ./record-it.sh ../../util/hb-shape font.ttf >> tests/test-name.test
+```
+
+If you created a new test file, add it to `Makefile.am` so it is run.
+Check that `make test` does indeed run it, and that the test passes.
+When everything looks good, `git add` the new font as well as new
+test file if you created any. You can see what new files are there
+by running `git status tests fonts/sha1sum`. And commit!
+
+*Note!* Please only add tests using Open Source fonts, preferably under
+OFL or similar license.
diff --git a/test/shaping/fonts/sha1sum/0509e80afb379d16560e9e47bdd7d888bebdebc6.ttf b/test/shaping/fonts/sha1sum/0509e80afb379d16560e9e47bdd7d888bebdebc6.ttf
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deleted file mode 100644
index 924732d..0000000
--- a/test/shaping/fonts/sha1sum/MANIFEST
+++ /dev/null
@@ -1,19 +0,0 @@
-226bc2deab3846f1a682085f70c67d0421014144.ttf
-270b89df543a7e48e206a2d830c0e10e5265c630.ttf
-37033cc5cf37bb223d7355153016b6ccece93b28.ttf
-4cce528e99f600ed9c25a2b69e32eb94a03b4ae8.ttf
-5028afb650b1bb718ed2131e872fbcce57828fff.ttf
-57a9d9f83020155cbb1d2be1f43d82388cbecc88.ttf
-757ebd573617a24aa9dfbf0b885c54875c6fe06b.ttf
-7e14e7883ed152baa158b80e207b66114c823a8b.ttf
-813c2f8e5512187fd982417a7fb4286728e6f4a8.ttf
-8454d22037f892e76614e1645d066689a0200e61.ttf
-8a9fea2a7384f2116e5b84a9b31f83be7850ce21.ttf
-a919b33197965846f21074b24e30250d67277bce.ttf
-bb29ce50df2bdba2d10726427c6b7609bf460e04.ttf
-bb9473d2403488714043bcfb946c9f78b86ad627.ttf
-d629e7fedc0b350222d7987345fe61613fa3929a.ttf
-df768b9c257e0c9c35786c47cae15c46571d56be.ttf
-e207635780b42f898d58654b65098763e340f5c7.ttf
-ef86fe710cfea877bbe0dbb6946a1f88d0661031.ttf
-f499fbc23865022234775c43503bba2e63978fe1.ttf
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new file mode 100644
index 0000000..224dbc6
--- /dev/null
+++ b/test/shaping/fonts/sha1sum/ffa0f5d2d9025486d8469d8b1fdd983e7632499b.ttf
Binary files differ
diff --git a/test/shaping/hb-diff b/test/shaping/hb-diff
index 6a13fa2..3705de7 100755
--- a/test/shaping/hb-diff
+++ b/test/shaping/hb-diff
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
from hb_test_tools import *
import sys, os
diff --git a/test/shaping/hb-diff-colorize b/test/shaping/hb-diff-colorize
index 4e045d2..1fdae8a 100755
--- a/test/shaping/hb-diff-colorize
+++ b/test/shaping/hb-diff-colorize
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
from hb_test_tools import *
diff --git a/test/shaping/hb-diff-filter-failures b/test/shaping/hb-diff-filter-failures
index 4fe218a..34b76de 100755
--- a/test/shaping/hb-diff-filter-failures
+++ b/test/shaping/hb-diff-filter-failures
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
from hb_test_tools import *
diff --git a/test/shaping/hb-diff-ngrams b/test/shaping/hb-diff-ngrams
index a496447..c02f541 100755
--- a/test/shaping/hb-diff-ngrams
+++ b/test/shaping/hb-diff-ngrams
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
from hb_test_tools import *
diff --git a/test/shaping/hb-diff-stat b/test/shaping/hb-diff-stat
index 81626e1..12ee8f0 100755
--- a/test/shaping/hb-diff-stat
+++ b/test/shaping/hb-diff-stat
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
from hb_test_tools import *
diff --git a/test/shaping/hb-manifest-read b/test/shaping/hb-manifest-read
index f486bcc..b1b36ba 100755
--- a/test/shaping/hb-manifest-read
+++ b/test/shaping/hb-manifest-read
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
from hb_test_tools import *
diff --git a/test/shaping/hb-manifest-update b/test/shaping/hb-manifest-update
index b963f22..eeb84b8 100755
--- a/test/shaping/hb-manifest-update
+++ b/test/shaping/hb-manifest-update
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
from hb_test_tools import *
diff --git a/test/shaping/hb-unicode-decode b/test/shaping/hb-unicode-decode
index 5b00eae..9ac5ed6 100755
--- a/test/shaping/hb-unicode-decode
+++ b/test/shaping/hb-unicode-decode
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
from hb_test_tools import *
diff --git a/test/shaping/hb-unicode-encode b/test/shaping/hb-unicode-encode
index 11bf365..5889807 100755
--- a/test/shaping/hb-unicode-encode
+++ b/test/shaping/hb-unicode-encode
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
from hb_test_tools import *
diff --git a/test/shaping/hb-unicode-prettyname b/test/shaping/hb-unicode-prettyname
index ecc26cc..1d004c0 100755
--- a/test/shaping/hb-unicode-prettyname
+++ b/test/shaping/hb-unicode-prettyname
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
from hb_test_tools import *
diff --git a/test/shaping/hb_test_tools.py b/test/shaping/hb_test_tools.py
index a370e5e..747699b 100644
--- a/test/shaping/hb_test_tools.py
+++ b/test/shaping/hb_test_tools.py
@@ -1,11 +1,15 @@
-#!/usr/bin/python
+#!/usr/bin/env python
+from __future__ import print_function
import sys, os, re, difflib, unicodedata, errno, cgi
from itertools import *
diff_symbols = "-+=*&^%$#@!~/"
diff_colors = ['red', 'green', 'blue']
+if sys.version_info[0] >= 3:
+ unichr = chr
+
class ColorFormatter:
class Null:
@@ -142,7 +146,7 @@
sys.stdout.writelines ([symbols[i], l])
except IOError as e:
if e.errno != errno.EPIPE:
- print >> sys.stderr, "%s: %s: %s" % (sys.argv[0], e.filename, e.strerror)
+ print ("%s: %s: %s" % (sys.argv[0], e.filename, e.strerror), file=sys.stderr)
sys.exit (1)
@@ -215,7 +219,7 @@
else:
failed += 1
total = passed + failed
- print "%d out of %d tests passed. %d failed (%g%%)" % (passed, total, failed, 100. * failed / total)
+ print ("%d out of %d tests passed. %d failed (%g%%)" % (passed, total, failed, 100. * failed / total))
@staticmethod
def print_ngrams (f, ns=(1,2,3)):
@@ -240,7 +244,7 @@
del importantgrams
for ngram, stats in allgrams.iteritems ():
- print "zscore: %9f failed: %6d passed: %6d ngram: <%s>" % (stats.zscore (allstats), stats.failed.count, stats.passed.count, ','.join ("U+%04X" % u for u in ngram))
+ print ("zscore: %9f failed: %6d passed: %6d ngram: <%s>" % (stats.zscore (allstats), stats.failed.count, stats.passed.count, ','.join ("U+%04X" % u for u in ngram)))
@@ -310,7 +314,7 @@
def filter_printer_function (filter_callback):
def printer (f):
for line in filter_callback (f):
- print line
+ print (line)
return printer
@staticmethod
@@ -344,7 +348,7 @@
def process_multiple_files (callback, mnemonic = "FILE"):
if "--help" in sys.argv:
- print "Usage: %s %s..." % (sys.argv[0], mnemonic)
+ print ("Usage: %s %s..." % (sys.argv[0], mnemonic))
sys.exit (1)
try:
@@ -353,14 +357,14 @@
callback (FileHelpers.open_file_or_stdin (s))
except IOError as e:
if e.errno != errno.EPIPE:
- print >> sys.stderr, "%s: %s: %s" % (sys.argv[0], e.filename, e.strerror)
+ print ("%s: %s: %s" % (sys.argv[0], e.filename, e.strerror), file=sys.stderr)
sys.exit (1)
@staticmethod
def process_multiple_args (callback, mnemonic):
if len (sys.argv) == 1 or "--help" in sys.argv:
- print "Usage: %s %s..." % (sys.argv[0], mnemonic)
+ print ("Usage: %s %s..." % (sys.argv[0], mnemonic))
sys.exit (1)
try:
@@ -368,7 +372,7 @@
callback (s)
except IOError as e:
if e.errno != errno.EPIPE:
- print >> sys.stderr, "%s: %s: %s" % (sys.argv[0], e.filename, e.strerror)
+ print ("%s: %s: %s" % (sys.argv[0], e.filename, e.strerror), file=sys.stderr)
sys.exit (1)
@staticmethod
@@ -377,8 +381,8 @@
concat_separator = False):
if "--help" in sys.argv:
- print "Usage:\n %s %s...\nor:\n %s\n\nWhen called with no arguments, input is read from standard input." \
- % (sys.argv[0], mnemonic, sys.argv[0])
+ print ("Usage:\n %s %s...\nor:\n %s\n\nWhen called with no arguments, input is read from standard input." \
+ % (sys.argv[0], mnemonic, sys.argv[0]))
sys.exit (1)
try:
@@ -389,15 +393,15 @@
break
if line[-1] == '\n':
line = line[:-1]
- print callback (line)
+ print (callback (line))
else:
args = sys.argv[1:]
if concat_separator != False:
args = [concat_separator.join (args)]
- print separator.join (callback (x) for x in (args))
+ print (separator.join (callback (x) for x in (args)))
except IOError as e:
if e.errno != errno.EPIPE:
- print >> sys.stderr, "%s: %s: %s" % (sys.argv[0], e.filename, e.strerror)
+ print ("%s: %s: %s" % (sys.argv[0], e.filename, e.strerror), file=sys.stderr)
sys.exit (1)
@@ -410,12 +414,14 @@
@staticmethod
def parse (s):
s = re.sub (r"0[xX]", " ", s)
- s = re.sub (r"[<+>,;&#\\xXuU\n ]", " ", s)
+ s = re.sub (r"[<+>{},;&#\\xXuUnNiI\n ]", " ", s)
return [int (x, 16) for x in s.split ()]
@staticmethod
def encode (s):
- return u''.join (unichr (x) for x in Unicode.parse (s)).encode ('utf-8')
+ s = u''.join (unichr (x) for x in Unicode.parse (s))
+ if sys.version_info[0] == 2: s = s.encode ('utf-8')
+ return s
shorthands = {
"ZERO WIDTH NON-JOINER": "ZWNJ",
@@ -471,7 +477,7 @@
if not os.path.exists (s):
if strict:
- print >> sys.stderr, "%s: %s does not exist" % (sys.argv[0], s)
+ print ("%s: %s does not exist" % (sys.argv[0], s), file=sys.stderr)
sys.exit (1)
return
@@ -487,7 +493,7 @@
yield p
except IOError:
if strict:
- print >> sys.stderr, "%s: %s does not exist" % (sys.argv[0], os.path.join (s, "MANIFEST"))
+ print ("%s: %s does not exist" % (sys.argv[0], os.path.join (s, "MANIFEST")), file=sys.stderr)
sys.exit (1)
return
else:
@@ -506,12 +512,12 @@
dirnames.sort ()
filenames.sort ()
ms = os.path.join (dirpath, "MANIFEST")
- print " GEN %s" % ms
+ print (" GEN %s" % ms)
m = open (ms, "w")
for f in filenames:
- print >> m, f
+ print (f, file=m)
for f in dirnames:
- print >> m, f
+ print (f, file=m)
for f in dirnames:
Manifest.update_recursive (os.path.join (dirpath, f))
diff --git a/test/shaping/record-test.sh b/test/shaping/record-test.sh
index a69157f..b2a74f7 100755
--- a/test/shaping/record-test.sh
+++ b/test/shaping/record-test.sh
@@ -5,15 +5,47 @@
hb_shape=$1
shift
fontfile=$1
+if test "x${fontfile:0:1}" == 'x-'; then
+ echo "Specify font file before other options." >&2
+ exit 1
+fi
shift
-hb_shape="$hb_shape $@"
-unicodes=`./hb-unicode-decode`
-text=`./hb-unicode-encode "$unicodes"`
-glyphs=`echo "$text" | $hb_shape "$fontfile"`
+if ! echo "$hb_shape" | grep -q 'hb-shape'; then
+ echo "Specify hb-shape (not hb-view, etc)." >&2
+ exit 1
+fi
+options=
+have_text=false
+for arg in "$@"; do
+ if test "x${arg:0:1}" == 'x-'; then
+ if echo "$arg" | grep -q ' '; then
+ echo "Space in argument is not supported: '$arg'." >&2
+ exit 1
+ fi
+ options="$options${options:+ }$arg"
+ continue
+ fi
+ if $have_text; then
+ echo "Too many arguments found... Use '=' notation for options: '$arg'" >&2
+ exit 1;
+ fi
+ text="$arg"
+ have_text=true
+done
+if ! $have_text; then
+ text=`cat`
+fi
+unicodes=`echo "$text" | ./hb-unicode-decode`
+glyphs=`echo "$text" | $hb_shape $options "$fontfile"`
+if test $? != 0; then
+ echo "hb-shape failed." >&2
+ exit 2
+fi
cp "$fontfile" "$dir/font.ttf"
pyftsubset \
--glyph-names \
+ --no-hinting \
"$dir/font.ttf" \
--text="$text"
if ! test -s "$dir/font.ttf.subset"; then
@@ -22,14 +54,14 @@
fi
# Verify that subset font produces same glyphs!
-glyphs_subset=`echo "$text" | $hb_shape "$dir/font.ttf.subset"`
+glyphs_subset=`echo "$text" | $hb_shape $options "$dir/font.ttf.subset"`
if ! test "x$glyphs" = "x$glyphs_subset"; then
echo "Subset font produced different glyphs!" >&2
echo "Perhaps font doesn't have glyph names; checking visually..." >&2
hb_view=${hb_shape/shape/view}
- echo "$text" | $hb_view "$dir/font.ttf" --output-format=png --output-file="$dir/orig.png"
- echo "$text" | $hb_view "$dir/font.ttf.subset" --output-format=png --output-file="$dir/subset.png"
+ echo "$text" | $hb_view $options "$dir/font.ttf" --output-format=png --output-file="$dir/orig.png"
+ echo "$text" | $hb_view $options "$dir/font.ttf.subset" --output-format=png --output-file="$dir/subset.png"
if ! cmp "$dir/orig.png" "$dir/subset.png"; then
echo "Images differ. Please inspect $dir/*.png." >&2
echo "$glyphs"
@@ -46,7 +78,18 @@
subset="fonts/sha1sum/$sha1sum.ttf"
mv "$dir/font.ttf.subset" "$subset"
-echo "$subset:$unicodes:$glyphs"
+# There ought to be an easier way to do this, but it escapes me...
+unicodes_file=`mktemp`
+glyphs_file=`mktemp`
+echo "$unicodes" > "$unicodes_file"
+echo "$glyphs" > "$glyphs_file"
+# Open the "file"s
+exec 3<"$unicodes_file"
+exec 4<"$glyphs_file"
+while read uline <&3 && read gline <&4; do
+ echo "$subset:$options:$uline:$gline"
+done
+
rm -f "$dir/font.ttf"
rmdir "$dir"
diff --git a/test/shaping/run-tests.sh b/test/shaping/run-tests.sh
index a2cdf32..668bb8c 100755
--- a/test/shaping/run-tests.sh
+++ b/test/shaping/run-tests.sh
@@ -8,16 +8,31 @@
fails=0
+reference=false
+if test "x$1" = x--reference; then
+ reference=true
+ shift
+fi
+
if test $# = 0; then
set /dev/stdin
fi
IFS=:
for f in "$@"; do
- echo "Running tests in $f"
- while read fontfile unicodes glyphs_expected; do
- echo "Testing $fontfile:$unicodes"
- glyphs=`$srcdir/hb-unicode-encode "$unicodes" | $hb_shape "$srcdir/$fontfile"`
+ $reference || echo "Running tests in $f"
+ while read fontfile options unicodes glyphs_expected; do
+ $reference || echo "Testing $fontfile:$unicodes"
+ glyphs=`$srcdir/hb-unicode-encode "$unicodes" | $hb_shape $options "$srcdir/$fontfile"`
+ if test $? != 0; then
+ echo "hb-shape failed." >&2
+ fails=$((fails+1))
+ continue
+ fi
+ if $reference; then
+ echo "$fontfile:$options:$unicodes:$glyphs"
+ continue
+ fi
if ! test "x$glyphs" = "x$glyphs_expected"; then
echo "Actual: $glyphs" >&2
echo "Expected: $glyphs_expected" >&2
@@ -27,8 +42,8 @@
done
if test $fails != 0; then
- echo "$fails tests failed."
+ $reference || echo "$fails tests failed."
exit 1
else
- echo "All tests passed."
+ $reference || echo "All tests passed."
fi
diff --git a/test/shaping/tests/MANIFEST b/test/shaping/tests/MANIFEST
deleted file mode 100644
index 849ebc5..0000000
--- a/test/shaping/tests/MANIFEST
+++ /dev/null
@@ -1,9 +0,0 @@
-arabic-fallback-shaping.tests
-arabic-feature-order.tests
-context-matching.tests
-hangul-jamo.tests
-indic-joiner-candrabindu.tests
-indic-old-spec.tests
-indic-pref-blocking.tests
-mongolian-variation-selector.tests
-zero-width-marks.tests
diff --git a/test/shaping/tests/arabic-fallback-shaping.tests b/test/shaping/tests/arabic-fallback-shaping.tests
index e3eaf3f..6f1cb8b 100644
--- a/test/shaping/tests/arabic-fallback-shaping.tests
+++ b/test/shaping/tests/arabic-fallback-shaping.tests
@@ -1 +1 @@
-fonts/sha1sum/df768b9c257e0c9c35786c47cae15c46571d56be.ttf:U+0633,U+064F,U+0644,U+064E,U+0651,U+0627,U+0651,U+0650,U+0645,U+062A,U+06CC:[uni06CC.fina=10+1655|uni062A.medi=9+868|uni0645.init=8+1098|uni0650=2@221,0+0|uni0651=2@260,736+0|uni064E=2@935,1259+0|uni0651=2@974,736+0|uni06440627.fina=2+1470|uni064F=0@558,-10+0|uni0633.init=0+1585]
+fonts/sha1sum/df768b9c257e0c9c35786c47cae15c46571d56be.ttf::U+0633,U+064F,U+0644,U+064E,U+0651,U+0627,U+0651,U+0650,U+0645,U+062A,U+06CC:[uni06CC.fina=10+1655|uni062A.medi=9+868|uni0645.init=8+1098|uni0650=2@221,0+0|uni0651=2@260,736+0|uni064E=2@935,1259+0|uni0651=2@974,736+0|uni06440627.fina=2+1470|uni064F=0@558,-10+0|uni0633.init=0+1585]
diff --git a/test/shaping/tests/arabic-feature-order.tests b/test/shaping/tests/arabic-feature-order.tests
index 3e3cf6a..e60ab1a 100644
--- a/test/shaping/tests/arabic-feature-order.tests
+++ b/test/shaping/tests/arabic-feature-order.tests
@@ -1,3 +1,3 @@
-fonts/sha1sum/813c2f8e5512187fd982417a7fb4286728e6f4a8.ttf:U+1820,U+180B:[uni2048.E81A=0+1550]
-fonts/sha1sum/8a9fea2a7384f2116e5b84a9b31f83be7850ce21.ttf:U+1820,U+180B:[uni2048.E81A=0+1550]
-fonts/sha1sum/a919b33197965846f21074b24e30250d67277bce.ttf:U+0644,U+0644,U+0647:[Lellah=0+1503]
+fonts/sha1sum/813c2f8e5512187fd982417a7fb4286728e6f4a8.ttf::U+1820,U+180B:[uni2048.E81A=0+1550]
+fonts/sha1sum/8a9fea2a7384f2116e5b84a9b31f83be7850ce21.ttf::U+1820,U+180B:[uni2048.E81A=0+1550]
+fonts/sha1sum/a919b33197965846f21074b24e30250d67277bce.ttf::U+0644,U+0644,U+0647:[Lellah=0+1503]
diff --git a/test/shaping/tests/cluster.tests b/test/shaping/tests/cluster.tests
new file mode 100644
index 0000000..24f04dd
--- /dev/null
+++ b/test/shaping/tests/cluster.tests
@@ -0,0 +1,2 @@
+fonts/sha1sum/6466d38c62e73a39202435a4f73bf5d6acbb73c0.ttf:--cluster-level=2:U+0078,U+030A,U+0058,U+030A:[gid2=0+1083|gid4=1@-555,-8+0|gid1=2+1200|gid4=3@-614,349+0]
+fonts/sha1sum/43ef465752be9af900745f72fe29cb853a1401a5.ttf:--cluster-level=1:U+05D4,U+05B7,U+05E9,U+05BC,U+05C1,U+05B8,U+05DE,U+05B4,U+05DD:[uni05DD=8+1359|uni05B4=7@111,0+0|uni05DE=6+1391|uni05B8=5+0|uni05BC=3+0|uni05C1=3+0|uni05E9=2+1451|uni05B7=1@28,0+0|uni05D4=0+1338]
diff --git a/test/shaping/tests/context-matching.tests b/test/shaping/tests/context-matching.tests
index 4c7d25f..e20616e 100644
--- a/test/shaping/tests/context-matching.tests
+++ b/test/shaping/tests/context-matching.tests
@@ -1,3 +1,3 @@
-fonts/sha1sum/4cce528e99f600ed9c25a2b69e32eb94a03b4ae8.ttf:U+1A48,U+1A58,U+1A25,U+1A48,U+1A58,U+1A25,U+1A6E,U+1A63:[uni1A48=0+1212|uni1A25=0+1912|uni1A58=0+0|uni1A48=3+1212|uni1A6E=3+1212|uni1A25=3+1912|uni1A58=3+0|uni1A63=3+1212]
-fonts/sha1sum/d629e7fedc0b350222d7987345fe61613fa3929a.ttf:U+0915,U+093F,U+0915,U+093F:[ivowelsign03deva=0+530|kadeva=0+1561|ivowelsign03deva=2+530|kadeva=2+1561]
-fonts/sha1sum/f499fbc23865022234775c43503bba2e63978fe1.ttf:U+09B0,U+09CD,U+09A5,U+09CD,U+09AF,U+09C0:[gid1=0+1320|gid13=0+523|gid18=0+545]
+fonts/sha1sum/4cce528e99f600ed9c25a2b69e32eb94a03b4ae8.ttf::U+1A48,U+1A58,U+1A25,U+1A48,U+1A58,U+1A25,U+1A6E,U+1A63:[uni1A48=0+1212|uni1A25=0+1912|uni1A58=0+0|uni1A48=3+1212|uni1A6E=3+0|uni1A25=3+1912|uni1A58=3+0|uni1A63=3+1212]
+fonts/sha1sum/d629e7fedc0b350222d7987345fe61613fa3929a.ttf::U+0915,U+093F,U+0915,U+093F:[ivowelsign03deva=0+530|kadeva=0+1561|ivowelsign03deva=2+530|kadeva=2+1561]
+fonts/sha1sum/f499fbc23865022234775c43503bba2e63978fe1.ttf::U+09B0,U+09CD,U+09A5,U+09CD,U+09AF,U+09C0:[gid1=0+1320|gid13=0+523|gid18=0+545]
diff --git a/test/shaping/tests/cursive-positioning.tests b/test/shaping/tests/cursive-positioning.tests
new file mode 100644
index 0000000..503554f
--- /dev/null
+++ b/test/shaping/tests/cursive-positioning.tests
@@ -0,0 +1,3 @@
+fonts/sha1sum/c4e48b0886ef460f532fb49f00047ec92c432ec0.ttf::U+0643,U+0645,U+0645,U+062B,U+0644:[gid8=4+738|gid5=3@441,1197+0|gid6=3@0,432+405|gid9=2@0,477+452|gid9=1@0,977+452|gid10=0@20,1577+207]
+fonts/sha1sum/298c9e1d955f10f6f72c6915c3c6ff9bf9695cec.ttf::U+0643,U+0645,U+0645,U+062B,U+0644:[gid8=4+738|gid5=3@441,1197+0|gid6=3@0,432+405|gid9=2@0,477+500|gid9=1@0,577+452|gid10=0@20,1177+207]
+fonts/sha1sum/706c5d7b625f207bc0d874c67237aad6f1e9cd6f.ttf::U+0B1F,U+0B4D,U+0B1A,U+0B4D,U+0B1A:[ttaorya=0+1307|casubscriptorya=0@-242,104+-231|casubscriptnarroworya=0@20,104+507]
diff --git a/test/shaping/tests/default-ignorables.tests b/test/shaping/tests/default-ignorables.tests
new file mode 100644
index 0000000..2d3ce97
--- /dev/null
+++ b/test/shaping/tests/default-ignorables.tests
@@ -0,0 +1 @@
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diff --git a/test/shaping/tests/fuzzed.tests b/test/shaping/tests/fuzzed.tests
new file mode 100644
index 0000000..7a5d395
--- /dev/null
+++ b/test/shaping/tests/fuzzed.tests
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diff --git a/test/shaping/tests/hangul-jamo.tests b/test/shaping/tests/hangul-jamo.tests
index 667a1cc..fe9973f 100644
--- a/test/shaping/tests/hangul-jamo.tests
+++ b/test/shaping/tests/hangul-jamo.tests
@@ -1,2 +1,2 @@
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diff --git a/test/shaping/tests/hyphens.tests b/test/shaping/tests/hyphens.tests
new file mode 100644
index 0000000..d2cb186
--- /dev/null
+++ b/test/shaping/tests/hyphens.tests
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diff --git a/test/shaping/tests/indic-joiner-candrabindu.tests b/test/shaping/tests/indic-joiner-candrabindu.tests
index 351e927..80ad8ce 100644
--- a/test/shaping/tests/indic-joiner-candrabindu.tests
+++ b/test/shaping/tests/indic-joiner-candrabindu.tests
@@ -1,2 +1,2 @@
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diff --git a/test/shaping/tests/indic-old-spec.tests b/test/shaping/tests/indic-old-spec.tests
index 96e8cdd..5410a6a 100644
--- a/test/shaping/tests/indic-old-spec.tests
+++ b/test/shaping/tests/indic-old-spec.tests
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diff --git a/test/shaping/tests/indic-pref-blocking.tests b/test/shaping/tests/indic-pref-blocking.tests
index 260980a..204b92a 100644
--- a/test/shaping/tests/indic-pref-blocking.tests
+++ b/test/shaping/tests/indic-pref-blocking.tests
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diff --git a/test/shaping/tests/ligature-id.tests b/test/shaping/tests/ligature-id.tests
new file mode 100644
index 0000000..a1ce2bb
--- /dev/null
+++ b/test/shaping/tests/ligature-id.tests
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diff --git a/test/shaping/tests/mongolian-variation-selector.tests b/test/shaping/tests/mongolian-variation-selector.tests
index 6b7e94a..c24c9ba 100644
--- a/test/shaping/tests/mongolian-variation-selector.tests
+++ b/test/shaping/tests/mongolian-variation-selector.tests
@@ -1,3 +1,3 @@
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diff --git a/test/shaping/tests/simple.tests b/test/shaping/tests/simple.tests
new file mode 100644
index 0000000..bebe008
--- /dev/null
+++ b/test/shaping/tests/simple.tests
@@ -0,0 +1,2 @@
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diff --git a/test/shaping/tests/spaces.tests b/test/shaping/tests/spaces.tests
new file mode 100644
index 0000000..cb386de
--- /dev/null
+++ b/test/shaping/tests/spaces.tests
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diff --git a/test/shaping/tests/use.tests b/test/shaping/tests/use.tests
new file mode 100644
index 0000000..e35259c
--- /dev/null
+++ b/test/shaping/tests/use.tests
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diff --git a/test/shaping/tests/vertical.tests b/test/shaping/tests/vertical.tests
new file mode 100644
index 0000000..8276890
--- /dev/null
+++ b/test/shaping/tests/vertical.tests
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diff --git a/test/shaping/tests/zero-width-marks.tests b/test/shaping/tests/zero-width-marks.tests
index be7ec96..c08f26b 100644
--- a/test/shaping/tests/zero-width-marks.tests
+++ b/test/shaping/tests/zero-width-marks.tests
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diff --git a/test/shaping/texts/MANIFEST b/test/shaping/texts/MANIFEST
deleted file mode 100644
index 26a3e67..0000000
--- a/test/shaping/texts/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-in-tree
diff --git a/test/shaping/texts/in-tree/MANIFEST b/test/shaping/texts/in-tree/MANIFEST
deleted file mode 100644
index f7a7a96..0000000
--- a/test/shaping/texts/in-tree/MANIFEST
+++ /dev/null
@@ -1,9 +0,0 @@
-shaper-arabic
-shaper-default
-shaper-hangul
-shaper-hebrew
-shaper-indic
-shaper-myanmar
-shaper-sea
-shaper-thai
-shaper-tibetan
diff --git a/test/shaping/texts/in-tree/shaper-arabic/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/MANIFEST
deleted file mode 100644
index eb8f9ec..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/MANIFEST
+++ /dev/null
@@ -1,6 +0,0 @@
-script-arabic
-script-mandaic
-script-mongolian
-script-nko
-script-phags-pa
-script-syriac
diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-arabic/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/script-arabic/MANIFEST
deleted file mode 100644
index 62e050d..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/script-arabic/MANIFEST
+++ /dev/null
@@ -1,3 +0,0 @@
-language-persian
-language-urdu
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diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-arabic/language-persian/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/script-arabic/language-persian/MANIFEST
deleted file mode 100644
index a6ac235..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/script-arabic/language-persian/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-mehran.txt
diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-arabic/language-urdu/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/script-arabic/language-urdu/MANIFEST
deleted file mode 100644
index 0c0a6f3..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/script-arabic/language-urdu/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-crulp
diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-arabic/language-urdu/crulp/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/script-arabic/language-urdu/crulp/MANIFEST
deleted file mode 100644
index 5786e7b..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/script-arabic/language-urdu/crulp/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-ligatures
diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-arabic/language-urdu/crulp/ligatures/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/script-arabic/language-urdu/crulp/ligatures/MANIFEST
deleted file mode 100644
index c945d0e..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/script-arabic/language-urdu/crulp/ligatures/MANIFEST
+++ /dev/null
@@ -1,7 +0,0 @@
-2grams.txt
-3grams.txt
-4grams.txt
-5grams.txt
-6grams.txt
-7grams.txt
-8grams.txt
diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-arabic/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/script-arabic/misc/MANIFEST
deleted file mode 100644
index 0ac75c3..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/script-arabic/misc/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-diacritics
diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-arabic/misc/diacritics/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/script-arabic/misc/diacritics/MANIFEST
deleted file mode 100644
index c71d035..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/script-arabic/misc/diacritics/MANIFEST
+++ /dev/null
@@ -1,7 +0,0 @@
-lam-alef.txt
-language-arabic.txt
-language-persian.txt
-language-urdu.txt
-ligature-components.txt
-ligature-diacritics.txt
-mark-skipping.txt
diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-mandaic/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/script-mandaic/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/script-mandaic/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-mandaic/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/script-mandaic/misc/MANIFEST
deleted file mode 100644
index e69de29..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/script-mandaic/misc/MANIFEST
+++ /dev/null
diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-mongolian/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/script-mongolian/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/script-mongolian/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-mongolian/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/script-mongolian/misc/MANIFEST
deleted file mode 100644
index 3c76c94..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/script-mongolian/misc/MANIFEST
+++ /dev/null
@@ -1,4 +0,0 @@
-misc.txt
-non-joining.txt
-poem.txt
-variation-selectors.txt
diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-nko/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/script-nko/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/script-nko/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-nko/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/script-nko/misc/MANIFEST
deleted file mode 100644
index 29cfb2f..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/script-nko/misc/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc.txt
diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-phags-pa/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/script-phags-pa/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/script-phags-pa/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-phags-pa/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/script-phags-pa/misc/MANIFEST
deleted file mode 100644
index 29cfb2f..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/script-phags-pa/misc/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc.txt
diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-syriac/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/script-syriac/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/script-syriac/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-syriac/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-arabic/script-syriac/misc/MANIFEST
deleted file mode 100644
index ae45bdf..0000000
--- a/test/shaping/texts/in-tree/shaper-arabic/script-syriac/misc/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-alaph.txt
diff --git a/test/shaping/texts/in-tree/shaper-arabic/script-syriac/misc/abbreviation-mark.txt b/test/shaping/texts/in-tree/shaper-arabic/script-syriac/misc/abbreviation-mark.txt
new file mode 100644
index 0000000..a450678
--- /dev/null
+++ b/test/shaping/texts/in-tree/shaper-arabic/script-syriac/misc/abbreviation-mark.txt
@@ -0,0 +1,11 @@
+ܐܒ
+ܐ
+ܐܒ
+ܐܒܓ
+ܐܒܓܕ
+ܐܒܓܕܐ
+ܐܒܓܕܐܐܐܐܐܐܐܐܐ
+ܐܒܓܕܐܐܐܐܐܐܐܐܐ
+ܐܒܓܕܓܓܓܓܓܓ
+ܐܒܓ
+ܫܘabcܒ.
diff --git a/test/shaping/texts/in-tree/shaper-default/MANIFEST b/test/shaping/texts/in-tree/shaper-default/MANIFEST
deleted file mode 100644
index d08deb7..0000000
--- a/test/shaping/texts/in-tree/shaper-default/MANIFEST
+++ /dev/null
@@ -1,5 +0,0 @@
-script-ethiopic
-script-han
-script-hiragana
-script-linear-b
-script-tifinagh
diff --git a/test/shaping/texts/in-tree/shaper-default/script-ethiopic/MANIFEST b/test/shaping/texts/in-tree/shaper-default/script-ethiopic/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-default/script-ethiopic/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-default/script-ethiopic/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-default/script-ethiopic/misc/MANIFEST
deleted file mode 100644
index 29cfb2f..0000000
--- a/test/shaping/texts/in-tree/shaper-default/script-ethiopic/misc/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc.txt
diff --git a/test/shaping/texts/in-tree/shaper-default/script-han/MANIFEST b/test/shaping/texts/in-tree/shaper-default/script-han/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-default/script-han/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-default/script-han/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-default/script-han/misc/MANIFEST
deleted file mode 100644
index 003c956..0000000
--- a/test/shaping/texts/in-tree/shaper-default/script-han/misc/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-cjk-compat.txt
diff --git a/test/shaping/texts/in-tree/shaper-default/script-hiragana/MANIFEST b/test/shaping/texts/in-tree/shaper-default/script-hiragana/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-default/script-hiragana/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-default/script-hiragana/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-default/script-hiragana/misc/MANIFEST
deleted file mode 100644
index 4d2d52c..0000000
--- a/test/shaping/texts/in-tree/shaper-default/script-hiragana/misc/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-kazuraki-liga-lines.txt
-kazuraki-liga.txt
diff --git a/test/shaping/texts/in-tree/shaper-default/script-linear-b/MANIFEST b/test/shaping/texts/in-tree/shaper-default/script-linear-b/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-default/script-linear-b/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-default/script-linear-b/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-default/script-linear-b/misc/MANIFEST
deleted file mode 100644
index 29cfb2f..0000000
--- a/test/shaping/texts/in-tree/shaper-default/script-linear-b/misc/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc.txt
diff --git a/test/shaping/texts/in-tree/shaper-default/script-tifinagh/MANIFEST b/test/shaping/texts/in-tree/shaper-default/script-tifinagh/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-default/script-tifinagh/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-default/script-tifinagh/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-default/script-tifinagh/misc/MANIFEST
deleted file mode 100644
index 29cfb2f..0000000
--- a/test/shaping/texts/in-tree/shaper-default/script-tifinagh/misc/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc.txt
diff --git a/test/shaping/texts/in-tree/shaper-hangul/script-hangul/MANIFEST b/test/shaping/texts/in-tree/shaper-hangul/script-hangul/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-hangul/script-hangul/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-hangul/script-hangul/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-hangul/script-hangul/misc/MANIFEST
deleted file mode 100644
index 29cfb2f..0000000
--- a/test/shaping/texts/in-tree/shaper-hangul/script-hangul/misc/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc.txt
diff --git a/test/shaping/texts/in-tree/shaper-hebrew/script-hebrew/MANIFEST b/test/shaping/texts/in-tree/shaper-hebrew/script-hebrew/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-hebrew/script-hebrew/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-hebrew/script-hebrew/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-hebrew/script-hebrew/misc/MANIFEST
deleted file mode 100644
index 06ca481..0000000
--- a/test/shaping/texts/in-tree/shaper-hebrew/script-hebrew/misc/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-diacritics.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/MANIFEST
deleted file mode 100644
index 3f2011f..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-indic
-south-east-asian
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/MANIFEST
deleted file mode 100644
index 5e62ebf..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/MANIFEST
+++ /dev/null
@@ -1,11 +0,0 @@
-script-assamese
-script-bengali
-script-devanagari
-script-gujarati
-script-gurmukhi
-script-kannada
-script-malayalam
-script-oriya
-script-sinhala
-script-tamil
-script-telugu
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/MANIFEST
deleted file mode 100644
index ecb8d96..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-misc
-utrrs
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/misc/MANIFEST
deleted file mode 100644
index e69de29..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/misc/MANIFEST
+++ /dev/null
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/utrrs/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/utrrs/MANIFEST
deleted file mode 100644
index 0658824..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/utrrs/MANIFEST
+++ /dev/null
@@ -1,3 +0,0 @@
-codepoint
-gpos
-gsub
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/utrrs/codepoint/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/utrrs/codepoint/MANIFEST
deleted file mode 100644
index 1490dfe..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/utrrs/codepoint/MANIFEST
+++ /dev/null
@@ -1,7 +0,0 @@
-IndicFontFeatureCodepoint-AdditionalVowels.txt
-IndicFontFeatureCodepoint-Consonants.txt
-IndicFontFeatureCodepoint-DependentVowels.txt
-IndicFontFeatureCodepoint-Digits.txt
-IndicFontFeatureCodepoint-IndependentVowels.txt
-IndicFontFeatureCodepoint-Reserved.txt
-IndicFontFeatureCodepoint-VariousSigns.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/utrrs/gpos/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/utrrs/gpos/MANIFEST
deleted file mode 100644
index d7ae70e..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/utrrs/gpos/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-IndicFontFeatureGPOS-AboveBase.txt
-IndicFontFeatureGPOS-BelowBase.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/utrrs/gsub/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/utrrs/gsub/MANIFEST
deleted file mode 100644
index 4b47068..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-assamese/utrrs/gsub/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-IndicFontFeatureGSUB.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/MANIFEST
deleted file mode 100644
index ecb8d96..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-misc
-utrrs
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/misc/MANIFEST
deleted file mode 100644
index 3c2a4fb..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/misc/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-misc.txt
-reph.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/utrrs/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/utrrs/MANIFEST
deleted file mode 100644
index 0658824..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/utrrs/MANIFEST
+++ /dev/null
@@ -1,3 +0,0 @@
-codepoint
-gpos
-gsub
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/utrrs/codepoint/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/utrrs/codepoint/MANIFEST
deleted file mode 100644
index 1490dfe..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/utrrs/codepoint/MANIFEST
+++ /dev/null
@@ -1,7 +0,0 @@
-IndicFontFeatureCodepoint-AdditionalVowels.txt
-IndicFontFeatureCodepoint-Consonants.txt
-IndicFontFeatureCodepoint-DependentVowels.txt
-IndicFontFeatureCodepoint-Digits.txt
-IndicFontFeatureCodepoint-IndependentVowels.txt
-IndicFontFeatureCodepoint-Reserved.txt
-IndicFontFeatureCodepoint-VariousSigns.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/utrrs/gpos/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/utrrs/gpos/MANIFEST
deleted file mode 100644
index d7ae70e..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/utrrs/gpos/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-IndicFontFeatureGPOS-AboveBase.txt
-IndicFontFeatureGPOS-BelowBase.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/utrrs/gsub/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/utrrs/gsub/MANIFEST
deleted file mode 100644
index 4b47068..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-bengali/utrrs/gsub/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-IndicFontFeatureGSUB.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/MANIFEST
deleted file mode 100644
index ecb8d96..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-misc
-utrrs
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/misc/MANIFEST
deleted file mode 100644
index c384b38..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/misc/MANIFEST
+++ /dev/null
@@ -1,6 +0,0 @@
-dottedcircle.txt
-eyelash.txt
-joiners.txt
-misc.txt
-spec-deviations.txt
-tricky-reordering.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/utrrs/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/utrrs/MANIFEST
deleted file mode 100644
index 0658824..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/utrrs/MANIFEST
+++ /dev/null
@@ -1,3 +0,0 @@
-codepoint
-gpos
-gsub
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/utrrs/codepoint/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/utrrs/codepoint/MANIFEST
deleted file mode 100644
index 21eb56c..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/utrrs/codepoint/MANIFEST
+++ /dev/null
@@ -1,9 +0,0 @@
-IndicFontFeatureCodepoint-AdditionalConsonants.txt
-IndicFontFeatureCodepoint-AdditionalVowels.txt
-IndicFontFeatureCodepoint-Consonants.txt
-IndicFontFeatureCodepoint-DependentVowels.txt
-IndicFontFeatureCodepoint-DevnagariSpecificAddition.txt
-IndicFontFeatureCodepoint-Digits.txt
-IndicFontFeatureCodepoint-GenericPunctuation.txt
-IndicFontFeatureCodepoint-IndependentVowels.txt
-IndicFontFeatureCodepoint-VariousSigns.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/utrrs/gpos/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/utrrs/gpos/MANIFEST
deleted file mode 100644
index d7ae70e..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/utrrs/gpos/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-IndicFontFeatureGPOS-AboveBase.txt
-IndicFontFeatureGPOS-BelowBase.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/utrrs/gsub/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/utrrs/gsub/MANIFEST
deleted file mode 100644
index 4b47068..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-devanagari/utrrs/gsub/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-IndicFontFeatureGSUB.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/MANIFEST
deleted file mode 100644
index ecb8d96..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-misc
-utrrs
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/misc/MANIFEST
deleted file mode 100644
index e69de29..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/misc/MANIFEST
+++ /dev/null
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/utrrs/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/utrrs/MANIFEST
deleted file mode 100644
index 0658824..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/utrrs/MANIFEST
+++ /dev/null
@@ -1,3 +0,0 @@
-codepoint
-gpos
-gsub
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/utrrs/codepoint/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/utrrs/codepoint/MANIFEST
deleted file mode 100644
index 1490dfe..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/utrrs/codepoint/MANIFEST
+++ /dev/null
@@ -1,7 +0,0 @@
-IndicFontFeatureCodepoint-AdditionalVowels.txt
-IndicFontFeatureCodepoint-Consonants.txt
-IndicFontFeatureCodepoint-DependentVowels.txt
-IndicFontFeatureCodepoint-Digits.txt
-IndicFontFeatureCodepoint-IndependentVowels.txt
-IndicFontFeatureCodepoint-Reserved.txt
-IndicFontFeatureCodepoint-VariousSigns.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/utrrs/gpos/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/utrrs/gpos/MANIFEST
deleted file mode 100644
index d7ae70e..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/utrrs/gpos/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-IndicFontFeatureGPOS-AboveBase.txt
-IndicFontFeatureGPOS-BelowBase.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/utrrs/gsub/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/utrrs/gsub/MANIFEST
deleted file mode 100644
index 4b47068..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-gujarati/utrrs/gsub/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-IndicFontFeatureGSUB.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/MANIFEST
deleted file mode 100644
index ecb8d96..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-misc
-utrrs
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/misc/MANIFEST
deleted file mode 100644
index 29cfb2f..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/misc/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/utrrs/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/utrrs/MANIFEST
deleted file mode 100644
index 0658824..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/utrrs/MANIFEST
+++ /dev/null
@@ -1,3 +0,0 @@
-codepoint
-gpos
-gsub
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/utrrs/codepoint/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/utrrs/codepoint/MANIFEST
deleted file mode 100644
index c213616..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/utrrs/codepoint/MANIFEST
+++ /dev/null
@@ -1,7 +0,0 @@
-IndicFontFeatureCodepoint-Consonants.txt
-IndicFontFeatureCodepoint-DependentVowels.txt
-IndicFontFeatureCodepoint-Digits.txt
-IndicFontFeatureCodepoint-GurmukhiSpecific.txt
-IndicFontFeatureCodepoint-IndependentVowels.txt
-IndicFontFeatureCodepoint-Reserved.txt
-IndicFontFeatureCodepoint-VariousSigns.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/utrrs/gpos/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/utrrs/gpos/MANIFEST
deleted file mode 100644
index d7ae70e..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/utrrs/gpos/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-IndicFontFeatureGPOS-AboveBase.txt
-IndicFontFeatureGPOS-BelowBase.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/utrrs/gsub/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/utrrs/gsub/MANIFEST
deleted file mode 100644
index 4b47068..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-gurmukhi/utrrs/gsub/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-IndicFontFeatureGSUB.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/MANIFEST
deleted file mode 100644
index ecb8d96..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-misc
-utrrs
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/misc/MANIFEST
deleted file mode 100644
index f53f999..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/misc/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-misc.txt
-right-matras.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/utrrs/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/utrrs/MANIFEST
deleted file mode 100644
index 0658824..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/utrrs/MANIFEST
+++ /dev/null
@@ -1,3 +0,0 @@
-codepoint
-gpos
-gsub
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/utrrs/codepoint/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/utrrs/codepoint/MANIFEST
deleted file mode 100644
index 8fac7bc..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/utrrs/codepoint/MANIFEST
+++ /dev/null
@@ -1,8 +0,0 @@
-IndicFontFeatureCodepoint-AdditionalConsonants.txt
-IndicFontFeatureCodepoint-AdditionalVowels.txt
-IndicFontFeatureCodepoint-Consonants.txt
-IndicFontFeatureCodepoint-DependentVowels.txt
-IndicFontFeatureCodepoint-Digits.txt
-IndicFontFeatureCodepoint-IndependentVowels.txt
-IndicFontFeatureCodepoint-Reserved.txt
-IndicFontFeatureCodepoint-VariousSigns.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/utrrs/gpos/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/utrrs/gpos/MANIFEST
deleted file mode 100644
index 49d0284..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/utrrs/gpos/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-IndicFontFeatureGPOS-AboveBase.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/utrrs/gsub/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/utrrs/gsub/MANIFEST
deleted file mode 100644
index 4b47068..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-kannada/utrrs/gsub/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-IndicFontFeatureGSUB.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-malayalam/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-malayalam/MANIFEST
deleted file mode 100644
index ecb8d96..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-malayalam/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-misc
-utrrs
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-malayalam/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-malayalam/misc/MANIFEST
deleted file mode 100644
index 48800d4..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-malayalam/misc/MANIFEST
+++ /dev/null
@@ -1,3 +0,0 @@
-cibu.txt
-dot-reph.txt
-misc.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-malayalam/utrrs/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-malayalam/utrrs/MANIFEST
deleted file mode 100644
index b389359..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-malayalam/utrrs/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-codepoint
-gsub
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-malayalam/utrrs/codepoint/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-malayalam/utrrs/codepoint/MANIFEST
deleted file mode 100644
index 1490dfe..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-malayalam/utrrs/codepoint/MANIFEST
+++ /dev/null
@@ -1,7 +0,0 @@
-IndicFontFeatureCodepoint-AdditionalVowels.txt
-IndicFontFeatureCodepoint-Consonants.txt
-IndicFontFeatureCodepoint-DependentVowels.txt
-IndicFontFeatureCodepoint-Digits.txt
-IndicFontFeatureCodepoint-IndependentVowels.txt
-IndicFontFeatureCodepoint-Reserved.txt
-IndicFontFeatureCodepoint-VariousSigns.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-malayalam/utrrs/gsub/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-malayalam/utrrs/gsub/MANIFEST
deleted file mode 100644
index 4b47068..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-malayalam/utrrs/gsub/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-IndicFontFeatureGSUB.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-oriya/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-oriya/MANIFEST
deleted file mode 100644
index ecb8d96..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-oriya/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-misc
-utrrs
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-oriya/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-oriya/misc/MANIFEST
deleted file mode 100644
index 66a2468..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-oriya/misc/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-bindu.txt
-misc.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-oriya/utrrs/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-oriya/utrrs/MANIFEST
deleted file mode 100644
index b389359..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-oriya/utrrs/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-codepoint
-gsub
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-oriya/utrrs/codepoint/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-oriya/utrrs/codepoint/MANIFEST
deleted file mode 100644
index 17fe498..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-oriya/utrrs/codepoint/MANIFEST
+++ /dev/null
@@ -1,9 +0,0 @@
-IndicFontFeatureCodepoint-AdditionalConsonants.txt
-IndicFontFeatureCodepoint-AdditionalVowels.txt
-IndicFontFeatureCodepoint-Consonants.txt
-IndicFontFeatureCodepoint-DependentVowels.txt
-IndicFontFeatureCodepoint-Digits.txt
-IndicFontFeatureCodepoint-IndependentVowels.txt
-IndicFontFeatureCodepoint-OriyaSpecific.txt
-IndicFontFeatureCodepoint-Reserved.txt
-IndicFontFeatureCodepoint-VariousSigns.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-oriya/utrrs/gsub/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-oriya/utrrs/gsub/MANIFEST
deleted file mode 100644
index 4b47068..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-oriya/utrrs/gsub/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-IndicFontFeatureGSUB.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/MANIFEST
deleted file mode 100644
index ecb8d96..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-misc
-utrrs
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/misc/MANIFEST
deleted file mode 100644
index a00d7ae..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/misc/MANIFEST
+++ /dev/null
@@ -1,4 +0,0 @@
-extensive.txt
-misc.txt
-reph.txt
-split-matras.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/utrrs/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/utrrs/MANIFEST
deleted file mode 100644
index 0658824..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/utrrs/MANIFEST
+++ /dev/null
@@ -1,3 +0,0 @@
-codepoint
-gpos
-gsub
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/utrrs/codepoint/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/utrrs/codepoint/MANIFEST
deleted file mode 100644
index 48e393c..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/utrrs/codepoint/MANIFEST
+++ /dev/null
@@ -1,5 +0,0 @@
-IndicFontFeatureCodepoint-Consonants.txt
-IndicFontFeatureCodepoint-DependentVowels.txt
-IndicFontFeatureCodepoint-IndependentVowels.txt
-IndicFontFeatureCodepoint-Punctuation.txt
-IndicFontFeatureCodepoint-VariousSigns.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/utrrs/gpos/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/utrrs/gpos/MANIFEST
deleted file mode 100644
index f4d0fc3..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/utrrs/gpos/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-IndicFontFeatureGPOS.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/utrrs/gsub/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/utrrs/gsub/MANIFEST
deleted file mode 100644
index 6aa964b..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-sinhala/utrrs/gsub/MANIFEST
+++ /dev/null
@@ -1,7 +0,0 @@
-IndicFontFeatureGSUB-Conjunct.txt
-IndicFontFeatureGSUB-Rakaaraansaya.txt
-IndicFontFeatureGSUB-Repaya.txt
-IndicFontFeatureGSUB-Special-Cases.txt
-IndicFontFeatureGSUB-TouchingLetters.txt
-IndicFontFeatureGSUB-Yansaya.txt
-IndicFontFeatureGSUB.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/MANIFEST
deleted file mode 100644
index ecb8d96..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-misc
-utrrs
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/misc/MANIFEST
deleted file mode 100644
index 29cfb2f..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/misc/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/utrrs/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/utrrs/MANIFEST
deleted file mode 100644
index 0658824..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/utrrs/MANIFEST
+++ /dev/null
@@ -1,3 +0,0 @@
-codepoint
-gpos
-gsub
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/utrrs/codepoint/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/utrrs/codepoint/MANIFEST
deleted file mode 100644
index 3e28731..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/utrrs/codepoint/MANIFEST
+++ /dev/null
@@ -1,10 +0,0 @@
-IndicFontFeatureCodepoint-Consonants.txt
-IndicFontFeatureCodepoint-CurrencySymbols.txt
-IndicFontFeatureCodepoint-DependentVowels.txt
-IndicFontFeatureCodepoint-Digits.txt
-IndicFontFeatureCodepoint-IndependentVowels.txt
-IndicFontFeatureCodepoint-Numerics.txt
-IndicFontFeatureCodepoint-Reserved.txt
-IndicFontFeatureCodepoint-Symbols.txt
-IndicFontFeatureCodepoint-TamilSymbol.txt
-IndicFontFeatureCodepoint-VariousSigns.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/utrrs/gpos/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/utrrs/gpos/MANIFEST
deleted file mode 100644
index d7ae70e..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/utrrs/gpos/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-IndicFontFeatureGPOS-AboveBase.txt
-IndicFontFeatureGPOS-BelowBase.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/utrrs/gsub/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/utrrs/gsub/MANIFEST
deleted file mode 100644
index 4b47068..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-tamil/utrrs/gsub/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-IndicFontFeatureGSUB.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/MANIFEST
deleted file mode 100644
index ecb8d96..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-misc
-utrrs
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/misc/MANIFEST
deleted file mode 100644
index 29cfb2f..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/misc/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/utrrs/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/utrrs/MANIFEST
deleted file mode 100644
index 0658824..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/utrrs/MANIFEST
+++ /dev/null
@@ -1,3 +0,0 @@
-codepoint
-gpos
-gsub
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/utrrs/codepoint/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/utrrs/codepoint/MANIFEST
deleted file mode 100644
index 1490dfe..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/utrrs/codepoint/MANIFEST
+++ /dev/null
@@ -1,7 +0,0 @@
-IndicFontFeatureCodepoint-AdditionalVowels.txt
-IndicFontFeatureCodepoint-Consonants.txt
-IndicFontFeatureCodepoint-DependentVowels.txt
-IndicFontFeatureCodepoint-Digits.txt
-IndicFontFeatureCodepoint-IndependentVowels.txt
-IndicFontFeatureCodepoint-Reserved.txt
-IndicFontFeatureCodepoint-VariousSigns.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/utrrs/gpos/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/utrrs/gpos/MANIFEST
deleted file mode 100644
index 49d0284..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/utrrs/gpos/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-IndicFontFeatureGPOS-AboveBase.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/utrrs/gsub/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/utrrs/gsub/MANIFEST
deleted file mode 100644
index 4b47068..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/indic/script-telugu/utrrs/gsub/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-IndicFontFeatureGSUB.txt
diff --git a/test/shaping/texts/in-tree/shaper-indic/south-east-asian/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/south-east-asian/MANIFEST
deleted file mode 100644
index 9627b9e..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/south-east-asian/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-script-khmer
diff --git a/test/shaping/texts/in-tree/shaper-indic/south-east-asian/script-khmer/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/south-east-asian/script-khmer/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/south-east-asian/script-khmer/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-indic/south-east-asian/script-khmer/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-indic/south-east-asian/script-khmer/misc/MANIFEST
deleted file mode 100644
index fde3fa1..0000000
--- a/test/shaping/texts/in-tree/shaper-indic/south-east-asian/script-khmer/misc/MANIFEST
+++ /dev/null
@@ -1,3 +0,0 @@
-misc.txt
-other-marks-invalid.txt
-other-marks.txt
diff --git a/test/shaping/texts/in-tree/shaper-myanmar/MANIFEST b/test/shaping/texts/in-tree/shaper-myanmar/MANIFEST
deleted file mode 100644
index 895bcea..0000000
--- a/test/shaping/texts/in-tree/shaper-myanmar/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-script-myanmar
diff --git a/test/shaping/texts/in-tree/shaper-myanmar/script-myanmar/MANIFEST b/test/shaping/texts/in-tree/shaper-myanmar/script-myanmar/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-myanmar/script-myanmar/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-myanmar/script-myanmar/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-myanmar/script-myanmar/misc/MANIFEST
deleted file mode 100644
index b5a09c0..0000000
--- a/test/shaping/texts/in-tree/shaper-myanmar/script-myanmar/misc/MANIFEST
+++ /dev/null
@@ -1,3 +0,0 @@
-misc.txt
-otspec.txt
-utn11.txt
diff --git a/test/shaping/texts/in-tree/shaper-sea/MANIFEST b/test/shaping/texts/in-tree/shaper-sea/MANIFEST
deleted file mode 100644
index ba95488..0000000
--- a/test/shaping/texts/in-tree/shaper-sea/MANIFEST
+++ /dev/null
@@ -1,3 +0,0 @@
-script-cham
-script-new-tai-lue
-script-tai-tham
diff --git a/test/shaping/texts/in-tree/shaper-sea/script-cham/MANIFEST b/test/shaping/texts/in-tree/shaper-sea/script-cham/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-sea/script-cham/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-sea/script-cham/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-sea/script-cham/misc/MANIFEST
deleted file mode 100644
index 29cfb2f..0000000
--- a/test/shaping/texts/in-tree/shaper-sea/script-cham/misc/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc.txt
diff --git a/test/shaping/texts/in-tree/shaper-sea/script-new-tai-lue/MANIFEST b/test/shaping/texts/in-tree/shaper-sea/script-new-tai-lue/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-sea/script-new-tai-lue/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-sea/script-new-tai-lue/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-sea/script-new-tai-lue/misc/MANIFEST
deleted file mode 100644
index 29cfb2f..0000000
--- a/test/shaping/texts/in-tree/shaper-sea/script-new-tai-lue/misc/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc.txt
diff --git a/test/shaping/texts/in-tree/shaper-sea/script-new-tai-lue/misc/misc.txt b/test/shaping/texts/in-tree/shaper-sea/script-new-tai-lue/misc/misc.txt
deleted file mode 100644
index 11224a1..0000000
--- a/test/shaping/texts/in-tree/shaper-sea/script-new-tai-lue/misc/misc.txt
+++ /dev/null
@@ -1 +0,0 @@
-ᦀᦷᧃᧈ
diff --git a/test/shaping/texts/in-tree/shaper-sea/script-tai-tham/MANIFEST b/test/shaping/texts/in-tree/shaper-sea/script-tai-tham/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-sea/script-tai-tham/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-sea/script-tai-tham/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-sea/script-tai-tham/misc/MANIFEST
deleted file mode 100644
index cfc4f65..0000000
--- a/test/shaping/texts/in-tree/shaper-sea/script-tai-tham/misc/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-misc.txt
-torture.txt
diff --git a/test/shaping/texts/in-tree/shaper-thai/MANIFEST b/test/shaping/texts/in-tree/shaper-thai/MANIFEST
deleted file mode 100644
index 32b5476..0000000
--- a/test/shaping/texts/in-tree/shaper-thai/MANIFEST
+++ /dev/null
@@ -1,2 +0,0 @@
-script-lao
-script-thai
diff --git a/test/shaping/texts/in-tree/shaper-thai/script-lao/MANIFEST b/test/shaping/texts/in-tree/shaper-thai/script-lao/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-thai/script-lao/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-thai/script-lao/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-thai/script-lao/misc/MANIFEST
deleted file mode 100644
index ffd16f1..0000000
--- a/test/shaping/texts/in-tree/shaper-thai/script-lao/misc/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-sara-am.txt
diff --git a/test/shaping/texts/in-tree/shaper-thai/script-thai/MANIFEST b/test/shaping/texts/in-tree/shaper-thai/script-thai/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-thai/script-thai/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-thai/script-thai/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-thai/script-thai/misc/MANIFEST
deleted file mode 100644
index 6b5ca6f..0000000
--- a/test/shaping/texts/in-tree/shaper-thai/script-thai/misc/MANIFEST
+++ /dev/null
@@ -1,4 +0,0 @@
-misc.txt
-phinthu.txt
-pua-shaping.txt
-sara-am.txt
diff --git a/test/shaping/texts/in-tree/shaper-tibetan/script-tibetan/MANIFEST b/test/shaping/texts/in-tree/shaper-tibetan/script-tibetan/MANIFEST
deleted file mode 100644
index b8752e7..0000000
--- a/test/shaping/texts/in-tree/shaper-tibetan/script-tibetan/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc
diff --git a/test/shaping/texts/in-tree/shaper-tibetan/script-tibetan/misc/MANIFEST b/test/shaping/texts/in-tree/shaper-tibetan/script-tibetan/misc/MANIFEST
deleted file mode 100644
index 29cfb2f..0000000
--- a/test/shaping/texts/in-tree/shaper-tibetan/script-tibetan/misc/MANIFEST
+++ /dev/null
@@ -1 +0,0 @@
-misc.txt
diff --git a/test/shaping/texts/in-tree/shaper-use/script-batak/misc.txt b/test/shaping/texts/in-tree/shaper-use/script-batak/misc.txt
new file mode 100644
index 0000000..c8ae04b
--- /dev/null
+++ b/test/shaping/texts/in-tree/shaper-use/script-batak/misc.txt
@@ -0,0 +1,9 @@
+ᯂᯩ
+ᯄ᯦ᯩ
+ᯇᯪᯰ
+ᯓᯩᯰ
+ᯄᯮ
+ᯃᯮ
+ᯎᯮ
+ᯞᯮ
+ᯖᯪᯇ᯲
diff --git a/test/shaping/texts/in-tree/shaper-use/script-buginese/misc.txt b/test/shaping/texts/in-tree/shaper-use/script-buginese/misc.txt
new file mode 100644
index 0000000..fe1b76d
--- /dev/null
+++ b/test/shaping/texts/in-tree/shaper-use/script-buginese/misc.txt
@@ -0,0 +1,70 @@
+ᨒᨚᨈᨑ
+ᨔᨑ
+ᨅᨔ ᨈᨚ ᨅᨙᨀ
+ᨕᨒᨚ ᨆᨒᨗᨕᨘ ᨅᨛᨈᨘᨕᨊ
+ᨕᨗᨉᨚ ᨔᨘᨑᨛ
+ᨕᨗᨊ ᨔᨘᨑᨛ
+ᨕᨊ ᨔᨘᨑᨛ
+
+ᨊᨀᨚ ᨕᨛᨃ ᨈᨕᨘᨄᨔᨒ᨞ ᨕᨍ ᨆᨘᨄᨈᨒᨒᨚᨓᨗ ᨄᨌᨒᨆᨘ ᨑᨗᨈᨚᨄᨔᨒᨕᨙ᨞
+ᨄᨔᨗᨈᨘᨍᨘᨓᨗᨆᨘᨈᨚᨓᨗᨔ ᨕᨔᨒᨊ ᨄᨌᨒᨆᨘ᨞ ᨕᨄ ᨕᨗᨀᨚᨊᨈᨘ ᨊᨁᨗᨒᨗ ᨉᨙᨓᨈᨕᨙ᨞
+ᨊᨀᨚ ᨅᨕᨗᨌᨘᨆᨘᨄᨗ ᨕᨔᨒᨊ ᨈᨕᨘᨓᨙ᨞ ᨆᨘᨄᨙᨑᨍᨕᨗᨔ ᨄᨉᨈᨚᨓᨗ᨞
+ᨊᨀᨚ ᨄᨔᨒᨕᨗ ᨈᨕᨘᨓᨙ᨞ ᨕᨍ ᨈᨗᨆᨘᨌᨒᨕᨗ ᨑᨗᨔᨗᨈᨗᨊᨍᨊᨕᨙᨈᨚᨔ ᨕᨔᨒᨊ᨞
+
+ᨕᨛᨛᨃ ᨕᨛᨃ ᨄ ᨙᨑ᨞ ᨕᨛᨃ ᨙᨔᨕᨘᨓ ᨓᨛᨈᨘ᨞
+ᨕᨛᨃ ᨙᨔᨕᨘᨓ ᨕᨑᨘ ᨆᨀᨘᨋᨕᨗ ᨑᨗ ᨒᨘᨓᨘ᨞ ᨆᨔᨒ ᨕᨘᨒᨗ᨞
+
+ᨄᨘᨑᨊᨗᨀᨚ ᨆᨙᨋ?
+ᨉᨙᨄ
+
+ᨆᨙᨒᨚ ᨀ ᨌᨛᨙᨆ
+ᨔᨙᨉᨗ
+ᨉᨘᨓ
+ᨈᨛᨒᨘ
+ᨕᨛᨄ
+ᨒᨗᨆ
+ᨕᨛᨊᨛ
+ᨄᨗᨈᨘ
+ᨕᨑᨘᨓ
+ᨕᨙᨔᨑ
+ᨔᨄᨘᨒᨚ
+ᨉᨘᨓᨄᨘᨒᨚ
+ᨈᨛᨒᨘᨄᨘᨒᨚ
+ᨄᨈᨄᨘᨒᨚ
+ᨒᨗᨆᨄᨘᨒᨚ
+ᨕᨛᨊᨛᨄᨘᨒᨚᨊ
+ᨄᨗᨈᨘᨄᨘᨒᨚ
+ᨕᨑᨘᨓᨄᨘᨒᨚᨊ
+ᨕᨙᨔᨑᨄᨘᨒᨚᨊ
+ᨔᨗᨑᨈᨘ
+ᨔᨗᨔᨛᨅᨘ
+ᨔᨗᨒᨔ
+ᨔᨗᨀᨚᨈᨗ
+
+ᨅᨔ ᨕᨘᨁᨗ
+
+ᨅᨔ ᨆᨀᨔᨑ
+ᨅᨒ
+ᨅᨚᨒᨚ
+ᨅᨅ
+ᨌᨗᨄᨘᨑᨘ
+ᨉᨚᨕᨙ
+ᨕᨗᨐᨚ
+ᨒᨚᨄᨚ
+ᨔᨒᨚ
+ᨈ ᨅᨙᨙ
+ᨈᨙᨊ
+ᨀᨑᨕᨙ
+ᨕᨄ ᨀᨑᨙᨅ?
+ᨒᨀᨙᨀᨚ ᨆᨕᨙ?
+ᨅᨒ
+ᨅᨚᨈᨚ
+ᨑᨈᨔ
+ᨅᨈᨒ
+ᨅᨗᨒ
+ᨁᨙᨒᨙ ᨁᨙᨒᨙ
+ᨀᨚᨀᨚ
+ᨍᨑ
+ᨅᨙᨅᨙ
+ᨆᨚᨈᨙᨑᨙ
+ᨂᨑᨙ
diff --git a/test/shaping/texts/in-tree/shaper-sea/script-cham/misc/misc.txt b/test/shaping/texts/in-tree/shaper-use/script-cham/misc.txt
similarity index 100%
rename from test/shaping/texts/in-tree/shaper-sea/script-cham/misc/misc.txt
rename to test/shaping/texts/in-tree/shaper-use/script-cham/misc.txt
diff --git a/test/shaping/texts/in-tree/shaper-use/script-kaithi/misc.txt b/test/shaping/texts/in-tree/shaper-use/script-kaithi/misc.txt
new file mode 100644
index 0000000..5503298
--- /dev/null
+++ b/test/shaping/texts/in-tree/shaper-use/script-kaithi/misc.txt
@@ -0,0 +1,6 @@
+𑂍 𑂎 𑂍𑂹𑂎 𑂍𑂹𑂎𑂱 𑂍𑂹𑂍𑂹𑂎𑂱 𑂍𑂹𑂎𑂹𑂎𑂱 𑂍𑂱 𑂍𑂹𑂍𑂹𑂎𑂱 𑂍𑂹𑂎𑂹𑂎𑂱𑂁 𑂍𑂹𑂎𑂹𑂎𑂱𑂀 𑂎𑂱𑂁
+𑂩𑂍 𑂩𑂹𑂍 𑂩𑂹𑂞 𑂩𑂹𑂍𑂹𑂍 𑂩𑂹𑂍
+𑂩𑂹𑂍𑂵 𑂩𑂹𑂍𑂵
+𑂩𑂍 𑂩𑂹𑂍 𑂩𑂹𑂞 𑂩𑂹𑂍𑂹𑂍 𑂩𑂹𑂍
+𑂩𑂹𑂍𑂵 𑂩𑂹𑂍𑂵
+𑂩𑂍 𑂩𑂹𑂍𑂱 𑂩𑂹𑂍𑂹𑂍𑂱 𑂩𑂹𑂍𑂹𑂍𑂵 𑂩𑂹𑂔𑂹𑂍𑂹𑂍𑂱 𑂩𑂹𑂞
diff --git a/test/shaping/texts/in-tree/shaper-use/script-kharoshti/misc.txt b/test/shaping/texts/in-tree/shaper-use/script-kharoshti/misc.txt
new file mode 100644
index 0000000..5a563c1
--- /dev/null
+++ b/test/shaping/texts/in-tree/shaper-use/script-kharoshti/misc.txt
@@ -0,0 +1,36 @@
+𐨤𐨪𐨌𐨪𐨿𐨗𐨸𐨅𐨌𐨏
+𐨀𐨁
+𐨐𐨁
+𐨠𐨁
+𐨀𐨂
+𐨱𐨂
+𐨨𐨂
+𐨀𐨃
+𐨨𐨃
+𐨀𐨅
+𐨐𐨅
+𐨠𐨅
+𐨡𐨅
+𐨀𐨆
+𐨤𐨆
+𐨨𐨌
+𐨯𐨍
+𐨀𐨎
+𐨐𐨏
+𐨗𐨸
+𐨒𐨹
+𐨨𐨺
+𐨢𐨁𐨐𐨿
+𐨐𐨿𐨮
+𐨨𐨿𐨪
+𐨬𐨿𐨱
+𐨯𐨿𐨟
+𐨯𐨿𐨩
+𐨪𐨿𐨟
+𐨟𐨿𐨪
+𐨫𐨿𐨤
+𐨤𐨿𐨫
+𐨐𐨿𐨫
+𐨟𐨿𐨬
+𐨐𐨿𐨟
+𐨑𐨿𐨐𐨿𐨮
diff --git a/test/shaping/texts/in-tree/shaper-sea/script-tai-tham/misc/misc.txt b/test/shaping/texts/in-tree/shaper-use/script-tai-tham/misc.txt
similarity index 100%
rename from test/shaping/texts/in-tree/shaper-sea/script-tai-tham/misc/misc.txt
rename to test/shaping/texts/in-tree/shaper-use/script-tai-tham/misc.txt
diff --git a/test/shaping/texts/in-tree/shaper-sea/script-tai-tham/misc/torture.txt b/test/shaping/texts/in-tree/shaper-use/script-tai-tham/torture.txt
similarity index 100%
rename from test/shaping/texts/in-tree/shaper-sea/script-tai-tham/misc/torture.txt
rename to test/shaping/texts/in-tree/shaper-use/script-tai-tham/torture.txt
diff --git a/util/Makefile.am b/util/Makefile.am
index 266681c..2543a60 100644
--- a/util/Makefile.am
+++ b/util/Makefile.am
@@ -1,11 +1,16 @@
# Process this file with automake to produce Makefile.in
-NULL =
EXTRA_DIST =
CLEANFILES =
DISTCLEANFILES =
MAINTAINERCLEANFILES =
+include Makefile.sources
+
+# Convenience targets:
+lib:
+ @$(MAKE) $(AM_MAKEFLAGS) -C $(top_builddir)/src lib
+
bin_PROGRAMS =
AM_CPPFLAGS = \
@@ -27,21 +32,7 @@
if HAVE_FREETYPE
if HAVE_CAIRO_FT
-hb_view_SOURCES = \
- hb-view.cc \
- options.cc \
- options.hh \
- main-font-text.hh \
- shape-consumer.hh \
- ansi-print.cc \
- ansi-print.hh \
- helper-cairo.cc \
- helper-cairo.hh \
- helper-cairo-ansi.cc \
- helper-cairo-ansi.hh \
- view-cairo.cc \
- view-cairo.hh \
- $(NULL)
+hb_view_SOURCES = $(HB_VIEW_sources)
hb_view_LDADD = \
$(LDADD) \
$(CAIRO_LIBS) \
@@ -51,25 +42,29 @@
endif # HAVE_CAIRO_FT
endif # HAVE_FREETYPE
-hb_shape_SOURCES = \
- hb-shape.cc \
- options.cc \
- options.hh \
- main-font-text.hh \
- shape-consumer.hh \
- $(NULL)
+hb_shape_SOURCES = $(HB_SHAPE_sources)
bin_PROGRAMS += hb-shape
if HAVE_OT
-hb_ot_shape_closure_SOURCES = \
- hb-ot-shape-closure.cc \
- options.cc \
- options.hh \
- main-font-text.hh \
- $(NULL)
+hb_ot_shape_closure_SOURCES = $(HB_OT_SHAPE_CLOSURE_sources)
bin_PROGRAMS += hb-ot-shape-closure
endif # HAVE_OT
endif # HAVE_GLIB
+#if HAVE_OT
+#if HAVE_FONTCONFIG
+#hb_fc_list_SOURCES = \
+# hb-fc.cc \
+# hb-fc.h \
+# hb-fc-list.c \
+# $(NULL)
+#hb_fc_list_LDADD = \
+# $(LDADD) \
+# $(FONTCONFIG_LIBS) \
+# $(NULL)
+#bin_PROGRAMS += hb-fc-list
+#endif # HAVE_FONTCONFIG
+#endif # HAVE_OT
+
-include $(top_srcdir)/git.mk
diff --git a/util/Makefile.sources b/util/Makefile.sources
new file mode 100644
index 0000000..368fdb0
--- /dev/null
+++ b/util/Makefile.sources
@@ -0,0 +1,32 @@
+NULL =
+
+HB_VIEW_sources = \
+ hb-view.cc \
+ options.cc \
+ options.hh \
+ main-font-text.hh \
+ shape-consumer.hh \
+ ansi-print.cc \
+ ansi-print.hh \
+ helper-cairo.cc \
+ helper-cairo.hh \
+ helper-cairo-ansi.cc \
+ helper-cairo-ansi.hh \
+ view-cairo.cc \
+ view-cairo.hh \
+ $(NULL)
+
+HB_SHAPE_sources = \
+ hb-shape.cc \
+ options.cc \
+ options.hh \
+ main-font-text.hh \
+ shape-consumer.hh \
+ $(NULL)
+
+HB_OT_SHAPE_CLOSURE_sources = \
+ hb-ot-shape-closure.cc \
+ options.cc \
+ options.hh \
+ main-font-text.hh \
+ $(NULL)
diff --git a/util/ansi-print.cc b/util/ansi-print.cc
index 0fc3719..e0ce7b3 100644
--- a/util/ansi-print.cc
+++ b/util/ansi-print.cc
@@ -41,7 +41,7 @@
#include <unistd.h> /* for isatty() */
#endif
-#ifdef _MSC_VER
+#if defined (_MSC_VER) && (_MSC_VER < 1800)
static inline long int
lround (double x)
{
@@ -52,6 +52,8 @@
}
#endif
+#define ESC_E (char)27
+
#define MIN(a,b) ((a) < (b) ? (a) : (b))
#define CELL_W 8
@@ -222,11 +224,12 @@
};
const char *
-block_best (const biimage_t &bi, unsigned int *score, bool *inverse)
+block_best (const biimage_t &bi, bool *inverse)
{
assert (bi.width <= CELL_W);
assert (bi.height <= CELL_H);
+ unsigned int score = (unsigned int) -1;
unsigned int row_sum[CELL_H] = {0};
unsigned int col_sum[CELL_W] = {0};
unsigned int row_sum_i[CELL_H] = {0};
@@ -262,14 +265,14 @@
const char *best_c = " ";
/* Maybe empty is better! */
- if (total < *score) {
- *score = total;
+ if (total < score) {
+ score = total;
*inverse = false;
best_c = " ";
}
/* Maybe full is better! */
- if (total_i < *score) {
- *score = total_i;
+ if (total_i < score) {
+ score = total_i;
*inverse = true;
best_c = " ";
}
@@ -295,11 +298,11 @@
best_inv = true;
}
}
- if (best_s < *score) {
+ if (best_s < score) {
static const char *lower[7] = {"▁", "▂", "▃", "▄", "▅", "▆", "▇"};
- unsigned int which = lround (((best_i + 1) * 8) / bi.height);
+ unsigned int which = lround ((double) ((best_i + 1) * 8) / bi.height);
if (1 <= which && which <= 7) {
- *score = best_s;
+ score = best_s;
*inverse = best_inv;
best_c = lower[7 - which];
}
@@ -327,11 +330,11 @@
best_inv = false;
}
}
- if (best_s < *score) {
+ if (best_s < score) {
static const char *left [7] = {"▏", "▎", "▍", "▌", "▋", "▊", "▉"};
- unsigned int which = lround (((best_i + 1) * 8) / bi.width);
+ unsigned int which = lround ((double) ((best_i + 1) * 8) / bi.width);
if (1 <= which && which <= 7) {
- *score = best_s;
+ score = best_s;
*inverse = best_inv;
best_c = left[which - 1];
}
@@ -349,7 +352,7 @@
qs += quad_i[i][j];
} else
qs += quad[i][j];
- if (qs < *score) {
+ if (qs < score) {
const char *c = NULL;
bool inv = false;
switch (q) {
@@ -365,7 +368,7 @@
case 14: c = "▟"; inv = true; break;
}
if (c) {
- *score = qs;
+ score = qs;
*inverse = inv;
best_c = c;
}
@@ -394,24 +397,23 @@
bi.set (cell);
if (bi.unicolor) {
if (last_bg != bi.bg) {
- printf ("\e[%dm", 40 + bi.bg);
+ printf ("%c[%dm", ESC_E, 40 + bi.bg);
last_bg = bi.bg;
}
printf (" ");
} else {
/* Figure out the closest character to the biimage */
- unsigned int score = (unsigned int) -1;
bool inverse = false;
- const char *c = block_best (bi, &score, &inverse);
+ const char *c = block_best (bi, &inverse);
if (inverse) {
if (last_bg != bi.fg || last_fg != bi.bg) {
- printf ("\e[%d;%dm", 30 + bi.bg, 40 + bi.fg);
+ printf ("%c[%d;%dm", ESC_E, 30 + bi.bg, 40 + bi.fg);
last_bg = bi.fg;
last_fg = bi.bg;
}
} else {
if (last_bg != bi.bg || last_fg != bi.fg) {
- printf ("\e[%d;%dm", 40 + bi.bg, 30 + bi.fg);
+ printf ("%c[%d;%dm", ESC_E, 40 + bi.bg, 30 + bi.fg);
last_bg = bi.bg;
last_fg = bi.fg;
}
@@ -419,7 +421,7 @@
printf ("%s", c);
}
}
- printf ("\e[0m\n"); /* Reset */
+ printf ("%c[0m\n", ESC_E); /* Reset */
last_bg = last_fg = -1;
}
}
diff --git a/util/hb-fc-list.c b/util/hb-fc-list.c
new file mode 100644
index 0000000..573d11e
--- /dev/null
+++ b/util/hb-fc-list.c
@@ -0,0 +1,222 @@
+/*
+ * Copyright © 2002 Keith Packard
+ * Copyright © 2014 Google, 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 the author(s) not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. The authors make no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE AUTHOR(S) 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.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#define HAVE_GETOPT_LONG 1 /* XXX */
+
+#include "hb-fc.h"
+
+#include <fontconfig/fontconfig.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#else
+#ifdef linux
+#define HAVE_GETOPT_LONG 1
+#endif
+#define HAVE_GETOPT 1
+#endif
+
+#ifndef HAVE_GETOPT
+#define HAVE_GETOPT 0
+#endif
+#ifndef HAVE_GETOPT_LONG
+#define HAVE_GETOPT_LONG 0
+#endif
+
+#if HAVE_GETOPT_LONG
+#undef _GNU_SOURCE
+#define _GNU_SOURCE
+#include <getopt.h>
+const struct option longopts[] = {
+ {"verbose", 0, 0, 'v'},
+ {"format", 1, 0, 'f'},
+ {"quiet", 0, 0, 'q'},
+ {"version", 0, 0, 'V'},
+ {"help", 0, 0, 'h'},
+ {NULL,0,0,0},
+};
+#else
+#if HAVE_GETOPT
+extern char *optarg;
+extern int optind, opterr, optopt;
+#endif
+#endif
+
+static void
+usage (char *program, int error)
+{
+ FILE *file = error ? stderr : stdout;
+#if HAVE_GETOPT_LONG
+ fprintf (file, "usage: %s [-vqVh] [-f FORMAT] [--verbose] [--format=FORMAT] [--quiet] [--version] [--help] text [pattern] {element ...} \n",
+ program);
+#else
+ fprintf (file, "usage: %s [-vqVh] [-f FORMAT] text [pattern] {element ...} \n",
+ program);
+#endif
+ fprintf (file, "List fonts matching [pattern] that can render [text]\n");
+ fprintf (file, "\n");
+#if HAVE_GETOPT_LONG
+ fprintf (file, " -v, --verbose display entire font pattern verbosely\n");
+ fprintf (file, " -f, --format=FORMAT use the given output format\n");
+ fprintf (file, " -q, --quiet suppress all normal output, exit 1 if no fonts matched\n");
+ fprintf (file, " -V, --version display font config version and exit\n");
+ fprintf (file, " -h, --help display this help and exit\n");
+#else
+ fprintf (file, " -v (verbose) display entire font pattern verbosely\n");
+ fprintf (file, " -f FORMAT (format) use the given output format\n");
+ fprintf (file, " -q, (quiet) suppress all normal output, exit 1 if no fonts matched\n");
+ fprintf (file, " -V (version) display HarfBuzz version and exit\n");
+ fprintf (file, " -h (help) display this help and exit\n");
+#endif
+ exit (error);
+}
+
+int
+main (int argc, char **argv)
+{
+ int verbose = 0;
+ int quiet = 0;
+ const FcChar8 *format = NULL;
+ int nfont = 0;
+ int i;
+ FcObjectSet *os = 0;
+ FcFontSet *fs;
+ FcPattern *pat;
+ const char *text;
+#if HAVE_GETOPT_LONG || HAVE_GETOPT
+ int c;
+
+#if HAVE_GETOPT_LONG
+ while ((c = getopt_long (argc, argv, "vf:qVh", longopts, NULL)) != -1)
+#else
+ while ((c = getopt (argc, argv, "vf:qVh")) != -1)
+#endif
+ {
+ switch (c) {
+ case 'v':
+ verbose = 1;
+ break;
+ case 'f':
+ format = (FcChar8 *) strdup (optarg);
+ break;
+ case 'q':
+ quiet = 1;
+ break;
+ case 'V':
+ fprintf (stderr, "fontconfig version %d.%d.%d\n",
+ FC_MAJOR, FC_MINOR, FC_REVISION);
+ exit (0);
+ case 'h':
+ usage (argv[0], 0);
+ default:
+ usage (argv[0], 1);
+ }
+ }
+ i = optind;
+#else
+ i = 1;
+#endif
+
+ if (!argv[i])
+ usage (argv[0], 1);
+
+ text = argv[i];
+ i++;
+
+ if (argv[i])
+ {
+ pat = FcNameParse ((FcChar8 *) argv[i]);
+ if (!pat)
+ {
+ fputs ("Unable to parse the pattern\n", stderr);
+ return 1;
+ }
+ while (argv[++i])
+ {
+ if (!os)
+ os = FcObjectSetCreate ();
+ FcObjectSetAdd (os, argv[i]);
+ }
+ }
+ else
+ pat = FcPatternCreate ();
+ if (quiet && !os)
+ os = FcObjectSetCreate ();
+ if (!verbose && !format && !os)
+ os = FcObjectSetBuild (FC_FAMILY, FC_STYLE, FC_FILE, (char *) 0);
+ FcObjectSetAdd (os, FC_CHARSET);
+ if (!format)
+ format = (const FcChar8 *) "%{=fclist}\n";
+ fs = FcFontList (0, pat, os);
+ if (os)
+ FcObjectSetDestroy (os);
+ if (pat)
+ FcPatternDestroy (pat);
+
+ if (!quiet && fs)
+ {
+ int j;
+
+ for (j = 0; j < fs->nfont; j++)
+ {
+ hb_font_t *font = hb_fc_font_create (fs->fonts[j]);
+ hb_bool_t can_render = hb_fc_can_render (font, text);
+ hb_font_destroy (font);
+
+ if (!can_render)
+ continue;
+
+ FcPatternDel (fs->fonts[j], FC_CHARSET);
+
+ if (verbose)
+ {
+ FcPatternPrint (fs->fonts[j]);
+ }
+ else
+ {
+ FcChar8 *s;
+
+ s = FcPatternFormat (fs->fonts[j], format);
+ if (s)
+ {
+ printf ("%s", s);
+ FcStrFree (s);
+ }
+ }
+ }
+ }
+
+ if (fs) {
+ nfont = fs->nfont;
+ FcFontSetDestroy (fs);
+ }
+
+ FcFini ();
+
+ return quiet ? (nfont == 0 ? 1 : 0) : 0;
+}
diff --git a/util/hb-fc.cc b/util/hb-fc.cc
new file mode 100644
index 0000000..e99b1ae
--- /dev/null
+++ b/util/hb-fc.cc
@@ -0,0 +1,149 @@
+/*
+ * Copyright © 2014 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "hb-fc.h"
+
+static hb_bool_t
+hb_fc_get_glyph (hb_font_t *font /*HB_UNUSED*/,
+ void *font_data,
+ hb_codepoint_t unicode,
+ hb_codepoint_t variation_selector,
+ hb_codepoint_t *glyph,
+ void *user_data /*HB_UNUSED*/)
+
+{
+ FcCharSet *cs = (FcCharSet *) font_data;
+
+ if (variation_selector)
+ {
+ /* Fontconfig doesn't cache cmap-14 info. However:
+ * 1. If the font maps the variation_selector, assume it's
+ * supported,
+ * 2. If the font doesn't map it, still say it's supported,
+ * but return 0. This way, the caller will see the zero
+ * and reject. If we return unsupported here, then the
+ * variation selector will be hidden and ignored.
+ */
+ if (FcCharSetHasChar (cs, unicode) &&
+ FcCharSetHasChar (cs, variation_selector))
+ {
+ unsigned int var_num = 0;
+ if (variation_selector - 0xFE00u < 16)
+ var_num = variation_selector - 0xFE00 + 1;
+ else if (variation_selector - 0xE0100u < (256 - 16))
+ var_num = variation_selector - 0xE0100 + 17;
+ *glyph = (var_num << 21) | unicode;
+ }
+ else
+ {
+ *glyph = 0;
+ }
+ return true;
+ }
+
+ *glyph = FcCharSetHasChar (cs, unicode) ? unicode : 0;
+ return *glyph != 0;
+}
+
+static hb_font_funcs_t *
+_hb_fc_get_font_funcs (void)
+{
+ static const hb_font_funcs_t *fc_ffuncs;
+
+ const hb_font_funcs_t *ffuncs;
+
+ if (!(ffuncs = fc_ffuncs))
+ {
+ hb_font_funcs_t *newfuncs = hb_font_funcs_create ();
+
+ hb_font_funcs_set_glyph_func (newfuncs, hb_fc_get_glyph, NULL, NULL);
+
+ /* XXX MT-unsafe */
+ if (fc_ffuncs)
+ hb_font_funcs_destroy (newfuncs);
+ else
+ fc_ffuncs = ffuncs = newfuncs;
+ }
+
+ return const_cast<hb_font_funcs_t *> (fc_ffuncs);
+}
+
+
+hb_font_t *
+hb_fc_font_create (FcPattern *fcfont)
+{
+ static hb_face_t *face;
+ hb_font_t *font;
+
+ FcCharSet *cs;
+ if (FcResultMatch != FcPatternGetCharSet (fcfont, FC_CHARSET, 0, &cs))
+ return hb_font_get_empty ();
+
+ if (!face) /* XXX MT-unsafe */
+ face = hb_face_create (hb_blob_get_empty (), 0);
+
+ font = hb_font_create (face);
+
+ hb_font_set_funcs (font,
+ _hb_fc_get_font_funcs (),
+ FcCharSetCopy (cs),
+ (hb_destroy_func_t) FcCharSetDestroy);
+
+ return font;
+}
+
+hb_bool_t
+hb_fc_can_render (hb_font_t *font, const char *text)
+{
+ static const char *ot[] = {"ot", NULL};
+
+ hb_buffer_t *buffer = hb_buffer_create ();
+ hb_buffer_add_utf8 (buffer, text, -1, 0, -1);
+
+ /* XXX Do we need this? I think Arabic and Hangul shapers are the
+ * only one that make any use of this. The Hangul case is not really
+ * needed, and for Arabic we'll miss a very narrow set of fonts.
+ * Might be better to force generic shaper perhaps. */
+ hb_buffer_guess_segment_properties (buffer);
+
+ if (!hb_shape_full (font, buffer, NULL, 0, ot))
+ abort (); /* hb-ot shaper not enabled? */
+
+ unsigned int len;
+ hb_glyph_info_t *info = hb_buffer_get_glyph_infos (buffer, &len);
+ for (unsigned int i = 0; i < len; i++)
+ {
+ if (!info[i].codepoint)
+ {
+ return false;
+ }
+ }
+
+ return true;
+}
diff --git a/util/hb-fc.h b/util/hb-fc.h
new file mode 100644
index 0000000..bb2f78a
--- /dev/null
+++ b/util/hb-fc.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright © 2014 Google, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_FC_H
+#define HB_FC_H
+
+#include "hb.h"
+
+#include <fontconfig/fontconfig.h>
+
+HB_BEGIN_DECLS
+
+
+hb_font_t *
+hb_fc_font_create (FcPattern *font);
+
+hb_bool_t
+hb_fc_can_render (hb_font_t *font, const char *text);
+
+
+HB_END_DECLS
+
+#endif /* HB_FC_H */
diff --git a/util/hb-shape.cc b/util/hb-shape.cc
index f38f387..3bd2184 100644
--- a/util/hb-shape.cc
+++ b/util/hb-shape.cc
@@ -70,6 +70,8 @@
flags |= HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS;
if (!format.show_positions)
flags |= HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS;
+ if (format.show_extents)
+ flags |= HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS;
format_flags = (hb_buffer_serialize_flags_t) flags;
}
void new_line (void)
diff --git a/util/helper-cairo.cc b/util/helper-cairo.cc
index d576c3f..8f30eea 100644
--- a/util/helper-cairo.cc
+++ b/util/helper-cairo.cc
@@ -75,7 +75,9 @@
hb_font_t *font = hb_font_reference (font_opts->get_font ());
cairo_font_face_t *cairo_face;
- FT_Face ft_face = hb_ft_font_get_face (font);
+ /* We cannot use the FT_Face from hb_font_t, as doing so will confuse hb_font_t because
+ * cairo will reset the face size. As such, create new face... */
+ FT_Face ft_face = NULL;//hb_ft_font_get_face (font);
if (!ft_face)
{
if (!ft_library)
@@ -128,6 +130,22 @@
return scaled_font;
}
+bool
+helper_cairo_scaled_font_has_color (cairo_scaled_font_t *scaled_font)
+{
+ bool ret = false;
+#ifdef FT_HAS_COLOR
+ FT_Face ft_face = cairo_ft_scaled_font_lock_face (scaled_font);
+ if (ft_face)
+ {
+ if (FT_HAS_COLOR (ft_face))
+ ret = true;
+ cairo_ft_scaled_font_unlock_face (scaled_font);
+ }
+#endif
+ return ret;
+}
+
struct finalize_closure_t {
void (*callback)(finalize_closure_t *);
@@ -295,7 +313,8 @@
cairo_t *
helper_cairo_create_context (double w, double h,
view_options_t *view_opts,
- output_options_t *out_opts)
+ output_options_t *out_opts,
+ cairo_content_t content)
{
cairo_surface_t *(*constructor) (cairo_write_func_t write_func,
void *closure,
@@ -324,42 +343,47 @@
}
if (0)
;
- else if (0 == strcasecmp (extension, "ansi"))
+ else if (0 == g_ascii_strcasecmp (extension, "ansi"))
constructor2 = _cairo_ansi_surface_create_for_stream;
#ifdef CAIRO_HAS_PNG_FUNCTIONS
- else if (0 == strcasecmp (extension, "png"))
+ else if (0 == g_ascii_strcasecmp (extension, "png"))
constructor2 = _cairo_png_surface_create_for_stream;
#endif
#ifdef CAIRO_HAS_SVG_SURFACE
- else if (0 == strcasecmp (extension, "svg"))
+ else if (0 == g_ascii_strcasecmp (extension, "svg"))
constructor = cairo_svg_surface_create_for_stream;
#endif
#ifdef CAIRO_HAS_PDF_SURFACE
- else if (0 == strcasecmp (extension, "pdf"))
+ else if (0 == g_ascii_strcasecmp (extension, "pdf"))
constructor = cairo_pdf_surface_create_for_stream;
#endif
#ifdef CAIRO_HAS_PS_SURFACE
- else if (0 == strcasecmp (extension, "ps"))
+ else if (0 == g_ascii_strcasecmp (extension, "ps"))
constructor = cairo_ps_surface_create_for_stream;
#ifdef HAS_EPS
- else if (0 == strcasecmp (extension, "eps"))
+ else if (0 == g_ascii_strcasecmp (extension, "eps"))
constructor = _cairo_eps_surface_create_for_stream;
#endif
#endif
unsigned int fr, fg, fb, fa, br, bg, bb, ba;
+ const char *color;
br = bg = bb = 0; ba = 255;
- sscanf (view_opts->back + (*view_opts->back=='#'), "%2x%2x%2x%2x", &br, &bg, &bb, &ba);
+ color = view_opts->back ? view_opts->back : DEFAULT_BACK;
+ sscanf (color + (*color=='#'), "%2x%2x%2x%2x", &br, &bg, &bb, &ba);
fr = fg = fb = 0; fa = 255;
- sscanf (view_opts->fore + (*view_opts->fore=='#'), "%2x%2x%2x%2x", &fr, &fg, &fb, &fa);
+ color = view_opts->fore ? view_opts->fore : DEFAULT_FORE;
+ sscanf (color + (*color=='#'), "%2x%2x%2x%2x", &fr, &fg, &fb, &fa);
- cairo_content_t content;
- if (!view_opts->annotate && ba == 255 && br == bg && bg == bb && fr == fg && fg == fb)
- content = CAIRO_CONTENT_ALPHA;
- else if (ba == 255)
- content = CAIRO_CONTENT_COLOR;
- else
+ if (content == CAIRO_CONTENT_ALPHA)
+ {
+ if (view_opts->annotate ||
+ br != bg || bg != bb ||
+ fr != fg || fg != fb)
+ content = CAIRO_CONTENT_COLOR;
+ }
+ if (ba != 255)
content = CAIRO_CONTENT_COLOR_ALPHA;
cairo_surface_t *surface;
@@ -456,16 +480,16 @@
for (i = 0; i < (int) l->num_glyphs; i++)
{
l->glyphs[i].index = hb_glyph[i].codepoint;
- l->glyphs[i].x = scalbn ( hb_position->x_offset + x, scale_bits);
- l->glyphs[i].y = scalbn (-hb_position->y_offset + y, scale_bits);
+ l->glyphs[i].x = scalbn ((double) hb_position->x_offset + x, scale_bits);
+ l->glyphs[i].y = scalbn ((double) -hb_position->y_offset + y, scale_bits);
x += hb_position->x_advance;
y += -hb_position->y_advance;
hb_position++;
}
l->glyphs[i].index = -1;
- l->glyphs[i].x = scalbn (x, scale_bits);
- l->glyphs[i].y = scalbn (y, scale_bits);
+ l->glyphs[i].x = scalbn ((double) x, scale_bits);
+ l->glyphs[i].y = scalbn ((double) y, scale_bits);
if (l->num_clusters) {
memset ((void *) l->clusters, 0, l->num_clusters * sizeof (l->clusters[0]));
diff --git a/util/helper-cairo.hh b/util/helper-cairo.hh
index ed55a45..27b6eb3 100644
--- a/util/helper-cairo.hh
+++ b/util/helper-cairo.hh
@@ -35,12 +35,16 @@
cairo_scaled_font_t *
helper_cairo_create_scaled_font (const font_options_t *font_opts);
+bool
+helper_cairo_scaled_font_has_color (cairo_scaled_font_t *scaled_font);
+
extern const char *helper_cairo_supported_formats[];
cairo_t *
helper_cairo_create_context (double w, double h,
view_options_t *view_opts,
- output_options_t *out_opts);
+ output_options_t *out_opts,
+ cairo_content_t content);
void
helper_cairo_destroy_context (cairo_t *cr);
diff --git a/util/main-font-text.hh b/util/main-font-text.hh
index 628cdf9..059dde4 100644
--- a/util/main-font-text.hh
+++ b/util/main-font-text.hh
@@ -31,6 +31,38 @@
/* main() body for utilities taking font and processing text.*/
+static char *
+locale_to_utf8 (char *s)
+{
+ char *t;
+ GError *error = NULL;
+
+ t = g_locale_to_utf8 (s, -1, NULL, NULL, &error);
+ if (!t)
+ {
+ fail (true, "Failed converting text to UTF-8");
+ }
+
+ return t;
+}
+
+static hb_bool_t
+message_func (hb_buffer_t *buffer,
+ hb_font_t *font,
+ const char *message,
+ void *user_data)
+{
+ fprintf (stderr, "HB: %s\n", message);
+ char buf[4096];
+ hb_buffer_serialize_glyphs (buffer, 0, hb_buffer_get_length (buffer),
+ buf, sizeof (buf), NULL,
+ font,
+ HB_BUFFER_SERIALIZE_FORMAT_TEXT,
+ HB_BUFFER_SERIALIZE_FLAG_DEFAULT);
+ printf ("HB: buffer [%s]\n", buf);
+ return true;
+}
+
template <typename consumer_t, int default_font_size, int subpixel_bits>
struct main_font_text_t
{
@@ -46,18 +78,20 @@
options.parse (&argc, &argv);
argc--, argv++;
- if (argc && !font_opts.font_file) font_opts.font_file = argv[0], argc--, argv++;
- if (argc && !input.text && !input.text_file) input.text = argv[0], argc--, argv++;
+ if (argc && !font_opts.font_file) font_opts.font_file = locale_to_utf8 (argv[0]), argc--, argv++;
+ if (argc && !input.text && !input.text_file) input.text = locale_to_utf8 (argv[0]), argc--, argv++;
if (argc)
fail (true, "Too many arguments on the command line");
if (!font_opts.font_file)
options.usage ();
if (!input.text && !input.text_file)
- input.text_file = "-";
+ input.text_file = g_strdup ("-");
consumer.init (&font_opts);
hb_buffer_t *buffer = hb_buffer_create ();
+ if (debug)
+ hb_buffer_set_message_func (buffer, message_func, NULL, NULL);
unsigned int text_len;
const char *text;
while ((text = input.get_line (&text_len)))
diff --git a/util/options.cc b/util/options.cc
index 7387a56..bc699c1 100644
--- a/util/options.cc
+++ b/util/options.cc
@@ -30,7 +30,7 @@
#include <hb-ft.h>
#endif
#ifdef HAVE_OT
-#include <hb-ot-font.h>
+#include <hb-ot.h>
#endif
struct supported_font_funcs_t {
@@ -174,7 +174,7 @@
{
view_options_t *view_opts = (view_options_t *) data;
view_options_t::margin_t &m = view_opts->margin;
- switch (sscanf (arg, "%lf %lf %lf %lf", &m.t, &m.r, &m.b, &m.l)) {
+ switch (sscanf (arg, "%lf%*[ ,]%lf%*[ ,]%lf%*[ ,]%lf", &m.t, &m.r, &m.b, &m.l)) {
case 1: m.r = m.t;
case 2: m.b = m.t;
case 3: m.l = m.r;
@@ -291,6 +291,7 @@
{"eot", 0, 0, G_OPTION_ARG_NONE, &this->eot, "Treat text as end-of-paragraph", NULL},
{"preserve-default-ignorables",0, 0, G_OPTION_ARG_NONE, &this->preserve_default_ignorables, "Preserve Default-Ignorable characters", NULL},
{"utf8-clusters", 0, 0, G_OPTION_ARG_NONE, &this->utf8_clusters, "Use UTF8 byte indices, not char indices", NULL},
+ {"cluster-level", 0, 0, G_OPTION_ARG_INT, &this->cluster_level, "Cluster merging level (default: 0)", "0/1/2"},
{"normalize-glyphs",0, 0, G_OPTION_ARG_NONE, &this->normalize_glyphs, "Rearrange glyph clusters in nominal order", NULL},
{"num-iterations", 0, 0, G_OPTION_ARG_INT, &this->num_iterations, "Run shaper N times (default: 1)", "N"},
{NULL}
@@ -361,7 +362,7 @@
font_opts->font_size_y = font_opts->font_size_x = FONT_SIZE_UPEM;
return true;
}
- switch (sscanf (arg, "%lf %lf", &font_opts->font_size_x, &font_opts->font_size_y)) {
+ switch (sscanf (arg, "%lf%*[ ,]%lf", &font_opts->font_size_x, &font_opts->font_size_y)) {
case 1: font_opts->font_size_y = font_opts->font_size_x;
case 2: return true;
default:
@@ -440,7 +441,7 @@
const char *text;
if (NULL == supported_formats)
- text = "Set output format";
+ text = "Set output serialization format";
else
{
char *items = g_strjoinv ("/", const_cast<char **> (supported_formats));
@@ -457,8 +458,8 @@
};
parser->add_group (entries,
"output",
- "Output options:",
- "Options controlling the output",
+ "Output destination & format options:",
+ "Options controlling the destination and form of the output",
this);
}
@@ -489,7 +490,7 @@
GString *gs = g_string_new (NULL);
char buf[BUFSIZ];
#if defined(_WIN32) || defined(__CYGWIN__)
- setmode (fileno (stdin), _O_BINARY);
+ setmode (fileno (stdin), O_BINARY);
#endif
while (!feof (stdin)) {
size_t ret = fread (buf, 1, sizeof (buf), stdin);
@@ -537,6 +538,9 @@
}
}
+ if (debug)
+ mm = HB_MEMORY_MODE_DUPLICATE;
+
blob = hb_blob_create (font_data, len, mm, user_data, destroy);
}
@@ -565,7 +569,7 @@
else
{
for (unsigned int i = 0; i < ARRAY_LENGTH (supported_font_funcs); i++)
- if (0 == strcasecmp (font_funcs, supported_font_funcs[i].name))
+ if (0 == g_ascii_strcasecmp (font_funcs, supported_font_funcs[i].name))
{
set_font_funcs = supported_font_funcs[i].func;
break;
@@ -597,25 +601,26 @@
text_options_t::get_line (unsigned int *len)
{
if (text) {
- if (text_len == (unsigned int) -1)
- text_len = strlen (text);
+ if (!line) line = text;
+ if (line_len == (unsigned int) -1)
+ line_len = strlen (line);
- if (!text_len) {
+ if (!line_len) {
*len = 0;
return NULL;
}
- const char *ret = text;
- const char *p = (const char *) memchr (text, '\n', text_len);
+ const char *ret = line;
+ const char *p = (const char *) memchr (line, '\n', line_len);
unsigned int ret_len;
if (!p) {
- ret_len = text_len;
- text += ret_len;
- text_len = 0;
+ ret_len = line_len;
+ line += ret_len;
+ line_len = 0;
} else {
ret_len = p - ret;
- text += ret_len + 1;
- text_len -= ret_len + 1;
+ line += ret_len + 1;
+ line_len -= ret_len + 1;
}
*len = ret_len;
@@ -667,7 +672,7 @@
fp = fopen (output_file, "wb");
else {
#if defined(_WIN32) || defined(__CYGWIN__)
- setmode (fileno (stdout), _O_BINARY);
+ setmode (fileno (stdout), O_BINARY);
#endif
fp = stdout;
}
@@ -694,19 +699,27 @@
{
GOptionEntry entries[] =
{
- {"no-glyph-names", 0, G_OPTION_FLAG_REVERSE, G_OPTION_ARG_NONE, &this->show_glyph_names, "Use glyph indices instead of names", NULL},
- {"no-positions", 0, G_OPTION_FLAG_REVERSE, G_OPTION_ARG_NONE, &this->show_positions, "Do not show glyph positions", NULL},
- {"no-clusters", 0, G_OPTION_FLAG_REVERSE, G_OPTION_ARG_NONE, &this->show_clusters, "Do not show cluster mapping", NULL},
- {"show-text", 0, 0, G_OPTION_ARG_NONE, &this->show_text, "Show input text", NULL},
- {"show-unicode", 0, 0, G_OPTION_ARG_NONE, &this->show_unicode, "Show input Unicode codepoints", NULL},
- {"show-line-num", 0, 0, G_OPTION_ARG_NONE, &this->show_line_num, "Show line numbers", NULL},
- {"verbose", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK,(gpointer) &parse_verbose, "Show everything", NULL},
+ {"show-text", 0, 0, G_OPTION_ARG_NONE, &this->show_text, "Prefix each line of output with its corresponding input text", NULL},
+ {"show-unicode", 0, 0, G_OPTION_ARG_NONE, &this->show_unicode, "Prefix each line of output with its corresponding input codepoint(s)", NULL},
+ {"show-line-num", 0, 0, G_OPTION_ARG_NONE, &this->show_line_num, "Prefix each line of output with its corresponding input line number", NULL},
+ {"verbose", 0, G_OPTION_FLAG_NO_ARG,
+ G_OPTION_ARG_CALLBACK, (gpointer) &parse_verbose, "Prefix each line of output with all of the above", NULL},
+ {"no-glyph-names", 0, G_OPTION_FLAG_REVERSE,
+ G_OPTION_ARG_NONE, &this->show_glyph_names, "Output glyph indices instead of names", NULL},
+ {"no-positions", 0, G_OPTION_FLAG_REVERSE,
+ G_OPTION_ARG_NONE, &this->show_positions, "Do not output glyph positions", NULL},
+ {"no-clusters", 0, G_OPTION_FLAG_REVERSE,
+ G_OPTION_ARG_NONE, &this->show_clusters, "Do not output cluster indices", NULL},
+ {"show-extents", 0, 0, G_OPTION_ARG_NONE, &this->show_extents, "Output glyph extents", NULL},
{NULL}
};
parser->add_group (entries,
- "format",
- "Format options:",
- "Options controlling the formatting of buffer contents",
+ "output-syntax",
+ "Output syntax:\n"
+ " text: [<glyph name or index>=<glyph cluster index within input>@<horizontal displacement>,<vertical displacement>+<horizontal advance>,<vertical advance>|...]\n"
+ " json: [{\"g\": <glyph name or index>, \"ax\": <horizontal advance>, \"ay\": <vertical advance>, \"dx\": <horizontal displacement>, \"dy\": <vertical displacement>, \"cl\": <glyph cluster index within input>}, ...]\n"
+ "\nOutput syntax options:",
+ "Options controlling the syntax of the output",
this);
}
diff --git a/util/options.hh b/util/options.hh
index 8b9b10e..919e4f8 100644
--- a/util/options.hh
+++ b/util/options.hh
@@ -150,19 +150,24 @@
{
view_options_t (option_parser_t *parser) {
annotate = false;
- fore = DEFAULT_FORE;
- back = DEFAULT_BACK;
+ fore = NULL;
+ back = NULL;
line_space = 0;
margin.t = margin.r = margin.b = margin.l = DEFAULT_MARGIN;
add_options (parser);
}
+ ~view_options_t (void)
+ {
+ g_free (fore);
+ g_free (back);
+ }
void add_options (option_parser_t *parser);
hb_bool_t annotate;
- const char *fore;
- const char *back;
+ char *fore;
+ char *back;
double line_space;
struct margin_t {
double t, r, b, l;
@@ -180,6 +185,7 @@
num_features = 0;
shapers = NULL;
utf8_clusters = false;
+ cluster_level = HB_BUFFER_CLUSTER_LEVEL_DEFAULT;
normalize_glyphs = false;
num_iterations = 1;
@@ -187,6 +193,9 @@
}
~shape_options_t (void)
{
+ g_free (direction);
+ g_free (language);
+ g_free (script);
free (features);
g_strfreev (shapers);
}
@@ -202,6 +211,7 @@
(bot ? HB_BUFFER_FLAG_BOT : 0) |
(eot ? HB_BUFFER_FLAG_EOT : 0) |
(preserve_default_ignorables ? HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES : 0)));
+ hb_buffer_set_cluster_level (buffer, cluster_level);
hb_buffer_guess_segment_properties (buffer);
}
@@ -252,9 +262,9 @@
}
/* Buffer properties */
- const char *direction;
- const char *language;
- const char *script;
+ char *direction;
+ char *language;
+ char *script;
/* Buffer flags */
hb_bool_t bot;
@@ -265,6 +275,7 @@
unsigned int num_features;
char **shapers;
hb_bool_t utf8_clusters;
+ hb_buffer_cluster_level_t cluster_level;
hb_bool_t normalize_glyphs;
unsigned int num_iterations;
};
@@ -287,6 +298,8 @@
add_options (parser);
}
~font_options_t (void) {
+ g_free (font_file);
+ g_free (font_funcs);
hb_font_destroy (font);
}
@@ -294,13 +307,13 @@
hb_font_t *get_font (void) const;
- const char *font_file;
+ char *font_file;
int face_index;
int default_font_size;
unsigned int subpixel_bits;
mutable double font_size_x;
mutable double font_size_y;
- const char *font_funcs;
+ char *font_funcs;
private:
mutable hb_font_t *font;
@@ -318,11 +331,16 @@
fp = NULL;
gs = NULL;
- text_len = (unsigned int) -1;
+ line = NULL;
+ line_len = (unsigned int) -1;
add_options (parser);
}
~text_options_t (void) {
+ g_free (text_before);
+ g_free (text_after);
+ g_free (text);
+ g_free (text_file);
if (gs)
g_string_free (gs, true);
if (fp)
@@ -336,21 +354,21 @@
g_set_error (error,
G_OPTION_ERROR, G_OPTION_ERROR_BAD_VALUE,
"Only one of text and text-file can be set");
-
};
const char *get_line (unsigned int *len);
- const char *text_before;
- const char *text_after;
+ char *text_before;
+ char *text_after;
- const char *text;
- const char *text_file;
+ char *text;
+ char *text_file;
private:
FILE *fp;
GString *gs;
- unsigned int text_len;
+ char *line;
+ unsigned int line_len;
};
struct output_options_t : option_group_t
@@ -367,6 +385,8 @@
add_options (parser);
}
~output_options_t (void) {
+ g_free (output_file);
+ g_free (output_format);
if (fp)
fclose (fp);
}
@@ -381,7 +401,10 @@
if (output_file && !output_format) {
output_format = strrchr (output_file, '.');
if (output_format)
+ {
output_format++; /* skip the dot */
+ output_format = strdup (output_format);
+ }
}
if (output_file && 0 == strcmp (output_file, "-"))
@@ -390,8 +413,8 @@
FILE *get_file_handle (void);
- const char *output_file;
- const char *output_format;
+ char *output_file;
+ char *output_format;
const char **supported_formats;
bool explicit_output_format;
@@ -407,6 +430,7 @@
show_text = false;
show_unicode = false;
show_line_num = false;
+ show_extents = false;
add_options (parser);
}
@@ -447,7 +471,25 @@
hb_bool_t show_text;
hb_bool_t show_unicode;
hb_bool_t show_line_num;
+ hb_bool_t show_extents;
};
+/* fallback implementation for scalbn()/scalbnf() for pre-2013 MSVC */
+#if defined (_MSC_VER) && (_MSC_VER < 1800)
+
+#ifndef FLT_RADIX
+#define FLT_RADIX 2
+#endif
+
+__inline long double scalbn (long double x, int exp)
+{
+ return x * (pow ((long double) FLT_RADIX, exp));
+}
+
+__inline float scalbnf (float x, int exp)
+{
+ return x * (pow ((float) FLT_RADIX, exp));
+}
+#endif
#endif
diff --git a/util/view-cairo.cc b/util/view-cairo.cc
index 160250e..f4f2bc5 100644
--- a/util/view-cairo.cc
+++ b/util/view-cairo.cc
@@ -26,71 +26,76 @@
#include "view-cairo.hh"
+#include <assert.h>
+
+
void
-view_cairo_t::get_surface_size (cairo_scaled_font_t *scaled_font,
- double *w, double *h)
+view_cairo_t::render (const font_options_t *font_opts)
{
- cairo_font_extents_t font_extents;
-
- cairo_scaled_font_extents (scaled_font, &font_extents);
-
bool vertical = HB_DIRECTION_IS_VERTICAL (direction);
- (vertical ? *w : *h) = (int) lines->len * (font_extents.height + view_options.line_space) - view_options.line_space;
- (vertical ? *h : *w) = 0;
+ int vert = vertical ? 1 : 0;
+ int horiz = vertical ? 0 : 1;
+
+ int x_sign = font_opts->font_size_x < 0 ? -1 : +1;
+ int y_sign = font_opts->font_size_y < 0 ? -1 : +1;
+
+ hb_font_t *font = font_opts->get_font();
+ hb_font_extents_t extents;
+ hb_font_get_extents_for_direction (font, direction, &extents);
+
+ double ascent = y_sign * scalbn ((double) extents.ascender, scale_bits);
+ double descent = y_sign * -scalbn ((double) extents.descender, scale_bits);
+ double font_height = y_sign * scalbn ((double) extents.ascender - extents.descender + extents.line_gap, scale_bits);
+ double leading = font_height + view_options.line_space;
+
+ /* Calculate surface size. */
+ double w, h;
+ (vertical ? w : h) = (int) lines->len * leading - view_options.line_space;
+ (vertical ? h : w) = 0;
for (unsigned int i = 0; i < lines->len; i++) {
helper_cairo_line_t &line = g_array_index (lines, helper_cairo_line_t, i);
double x_advance, y_advance;
line.get_advance (&x_advance, &y_advance);
if (vertical)
- *h = MAX (*h, y_advance);
+ h = MAX (h, y_sign * y_advance);
else
- *w = MAX (*w, x_advance);
+ w = MAX (w, x_sign * x_advance);
}
- *w += view_options.margin.l + view_options.margin.r;
- *h += view_options.margin.t + view_options.margin.b;
-}
-
-void
-view_cairo_t::render (const font_options_t *font_opts)
-{
cairo_scaled_font_t *scaled_font = helper_cairo_create_scaled_font (font_opts);
- double w, h;
- get_surface_size (scaled_font, &w, &h);
- cairo_t *cr = helper_cairo_create_context (w, h, &view_options, &output_options);
+
+ /* See if font needs color. */
+ cairo_content_t content = CAIRO_CONTENT_ALPHA;
+ if (helper_cairo_scaled_font_has_color (scaled_font))
+ content = CAIRO_CONTENT_COLOR;
+
+ /* Create surface. */
+ cairo_t *cr = helper_cairo_create_context (w + view_options.margin.l + view_options.margin.r,
+ h + view_options.margin.t + view_options.margin.b,
+ &view_options, &output_options, content);
cairo_set_scaled_font (cr, scaled_font);
- cairo_scaled_font_destroy (scaled_font);
- draw (cr);
-
- helper_cairo_destroy_context (cr);
-}
-
-void
-view_cairo_t::draw (cairo_t *cr)
-{
- cairo_save (cr);
-
- bool vertical = HB_DIRECTION_IS_VERTICAL (direction);
- int v = vertical ? 1 : 0;
- int h = vertical ? 0 : 1;
- cairo_font_extents_t font_extents;
- cairo_font_extents (cr, &font_extents);
+ /* Setup coordinate system. */
cairo_translate (cr, view_options.margin.l, view_options.margin.t);
- double descent;
if (vertical)
- descent = font_extents.height * (lines->len + .5);
+ cairo_translate (cr,
+ w /* We stack lines right to left */
+ -font_height * .5 /* "ascent" for vertical */,
+ y_sign < 0 ? h : 0);
else
- descent = font_extents.height - font_extents.ascent;
- cairo_translate (cr, v * descent, h * -descent);
+ {
+ cairo_translate (cr,
+ x_sign < 0 ? w : 0,
+ y_sign < 0 ? descent : ascent);
+ }
+
+ /* Draw. */
+ cairo_translate (cr, +vert * leading, -horiz * leading);
for (unsigned int i = 0; i < lines->len; i++)
{
helper_cairo_line_t &l = g_array_index (lines, helper_cairo_line_t, i);
- if (i)
- cairo_translate (cr, v * -view_options.line_space, h * view_options.line_space);
-
- cairo_translate (cr, v * -font_extents.height, h * font_extents.height);
+ cairo_translate (cr, -vert * leading, +horiz * leading);
if (view_options.annotate) {
cairo_save (cr);
@@ -122,5 +127,7 @@
cairo_show_glyphs (cr, l.glyphs, l.num_glyphs);
}
- cairo_restore (cr);
+ /* Clean up. */
+ helper_cairo_destroy_context (cr);
+ cairo_scaled_font_destroy (scaled_font);
}
diff --git a/util/view-cairo.hh b/util/view-cairo.hh
index cb52373..f55d4bb 100644
--- a/util/view-cairo.hh
+++ b/util/view-cairo.hh
@@ -95,8 +95,6 @@
view_options_t view_options;
void render (const font_options_t *font_opts);
- void get_surface_size (cairo_scaled_font_t *scaled_font, double *w, double *h);
- void draw (cairo_t *cr);
hb_direction_t direction; // Remove this, make segment_properties accessible
GArray *lines;
diff --git a/win32/Makefile.am b/win32/Makefile.am
new file mode 100644
index 0000000..63ba468
--- /dev/null
+++ b/win32/Makefile.am
@@ -0,0 +1,16 @@
+EXTRA_DIST = \
+ build-rules-msvc.mak \
+ config-msvc.mak \
+ config.h.win32 \
+ create-lists.bat \
+ create-lists-msvc.mak \
+ detectenv-msvc.mak \
+ generate-msvc.mak \
+ hb-introspection-msvc.mak \
+ info-msvc.mak \
+ install.mak \
+ introspection-msvc.mak \
+ Makefile.vc \
+ README.txt
+
+-include $(top_srcdir)/git.mk
diff --git a/win32/Makefile.vc b/win32/Makefile.vc
new file mode 100644
index 0000000..fdde7a7
--- /dev/null
+++ b/win32/Makefile.vc
@@ -0,0 +1,52 @@
+# NMake Makefile for building HarfBuzz as a DLL on Windows
+
+# The items below this line should not be changed, unless one is maintaining
+# the NMake Makefiles. Customizations can be done in the following NMake Makefile
+# portions (please see comments in the these files to see what can be customized):
+#
+# detectenv-msvc.mak
+# config-msvc.mak
+
+!include detectenv-msvc.mak
+
+# Include the Makefile portions with the source listings
+!include ..\src\Makefile.sources
+!include ..\src\hb-ucdn\Makefile.sources
+!include ..\util\Makefile.sources
+
+# Include the Makefile portion that enables features based on user input
+!include config-msvc.mak
+
+!if "$(VALID_CFGSET)" == "TRUE"
+
+# Include the Makefile portion to convert the source and header lists
+# into the lists we need for compilation and introspection
+!include create-lists-msvc.mak
+
+all: $(HB_LIBS) $(HB_UTILS) $(EXTRA_TARGETS) all-build-info
+
+tests: all $(HB_TESTS)
+
+# Include the build rules for sources, DLLs and executables
+!include build-rules-msvc.mak
+
+# Include the rules for build directory creation and code generation
+!include generate-msvc.mak
+
+# Generate the introspection files
+
+!if "$(INTROSPECTION)" == "1"
+# Include the rules for building the introspection files
+!include introspection-msvc.mak
+!include hb-introspection-msvc.mak
+!endif
+
+!include install.mak
+
+!else
+all: help
+ @echo You need to specify a valid configuration, via
+ @echo CFG=release or CFG=debug
+!endif
+
+!include info-msvc.mak
diff --git a/win32/README.txt b/win32/README.txt
new file mode 100644
index 0000000..e2ead01
--- /dev/null
+++ b/win32/README.txt
@@ -0,0 +1,79 @@
+Instructions for building HarfBuzz on Visual Studio
+===================================================
+Building the HarfBuzz DLL on Windows is now also supported using Visual Studio
+versions 2008 through 2015, in both 32-bit and 64-bit (x64) flavors, via NMake
+Makefiles.
+
+The following are instructions for performing such a build, as there is a
+number of build configurations supported for the build. Note that for all
+build configurations, the OpenType and Simple TrueType layout (fallback)
+backends are enabled, as well as the Uniscribe platform shaper, and this
+is the base configuration that is built if no options (see below) are
+specified. A 'clean' target is provided-it is recommended that one cleans
+the build and redo the build if any configuration option changed. An
+'install' target is also provided to copy the built items in their appropriate
+locations under $(PREFIX), which is described below.
+
+Invoke the build by issuing the command:
+nmake /f Makefile.vc CFG=[release|debug] [PREFIX=...] <option1=1 option2=1 ...>
+where:
+
+CFG: Required. Choose from a release or debug build. Note that
+ all builds generate a .pdb file for each .dll and .exe built--this refers
+ to the C/C++ runtime that the build uses.
+
+PREFIX: Optional. Base directory of where the third-party headers, libraries
+ and needed tools can be found, i.e. headers in $(PREFIX)\include,
+ libraries in $(PREFIX)\lib and tools in $(PREFIX)\bin. If not
+ specified, $(PREFIX) is set as $(srcroot)\..\vs$(X)\$(platform), where
+ $(platform) is win32 for 32-bit builds or x64 for 64-bit builds, and
+ $(X) is the short version of the Visual Studio used, as follows:
+ 2008: 9
+ 2010: 10
+ 2012: 11
+ 2013: 12
+ 2015: 14
+
+Explanation of options, set by <option>=1:
+------------------------------------------
+GLIB: Enable GLib support in HarfBuzz, which also uses the GLib unicode
+ callback instead of the bundled UCDN unicode callback. This requires the
+ GLib libraries, and is required for building all tool and test programs.
+
+GOBJECT: Enable building the HarfBuzz-GObject DLL, and thus implies GLib
+ support. This requires the GObject libraries and glib-mkenums script,
+ along with PERL to generate the enum sources and headers, which is
+ required for the build.
+
+INTROSPECTION: Enable build of introspection files, for making HarfBuzz
+ bindings for other programming languages available, such as
+ Python, available. This requires the GObject-Introspection
+ libraries and tools, along with the Python interpretor that was
+ used during the build of GObject-Introspection. Please see
+ $(srcroot)\README.python for more related details. This implies
+ the build of the HarfBuzz-GObject DLL, along with GLib support.
+
+FREETYPE: Enable the FreeType font callbacks. Requires the FreeType2 library.
+
+CAIRO: Enable Cairo support. Requires the Cairo library.
+
+CAIRO_FT: Enable the build of the hb-view tool, which makes use of Cairo, and
+ thus implies FreeType font callback support and Cairo support.
+ Requires Cairo libraries built with FreeType support. Note that the
+ hb-view tool requires GLib support as well.
+
+GRAPHITE2: Enable the Graphite2 shaper, requires the SIL Graphite2 library.
+
+ICU: Enables the build HarfBuzz-ICU, which is now the recommended layout engine
+ for ICU (International Components for Unicode), which deprecated ICU LE.
+ Requires the ICU libraries.
+
+DIRECTWRITE: Enable (experimental) DirectWrite platform shaper support,
+ requires a rather recent Windows SDK, and at least Windows Vista/
+ Server 2008 with SP2 and platform update.
+
+PYTHON: Full path to the Python interpretor to be used, if it is not in %PATH%.
+
+PERL: Full path to the PERL interpretor to be used, if it is not in %PATH%.
+
+LIBTOOL_DLL_NAME: Enable libtool-style DLL names.
\ No newline at end of file
diff --git a/win32/build-rules-msvc.mak b/win32/build-rules-msvc.mak
new file mode 100644
index 0000000..03b3833
--- /dev/null
+++ b/win32/build-rules-msvc.mak
@@ -0,0 +1,140 @@
+# NMake Makefile portion for compilation rules
+# Items in here should not need to be edited unless
+# one is maintaining the NMake build files. The format
+# of NMake Makefiles here are different from the GNU
+# Makefiles. Please see the comments about these formats.
+
+# Inference rules for compiling the .obj files.
+# Used for libs and programs with more than a single source file.
+# Format is as follows
+# (all dirs must have a trailing '\'):
+#
+# {$(srcdir)}.$(srcext){$(destdir)}.obj::
+# $(CC)|$(CXX) $(cflags) /Fo$(destdir) /c @<<
+# $<
+# <<
+{..\src\}.cc{$(CFG)\$(PLAT)\harfbuzz\}.obj::
+ $(CXX) $(CFLAGS) $(HB_DEFINES) $(HB_LIB_CFLAGS) /Fo$(CFG)\$(PLAT)\harfbuzz\ /c @<<
+$<
+<<
+
+{..\src\hb-ucdn\}.c{$(CFG)\$(PLAT)\harfbuzz\}.obj::
+ $(CC) $(CFLAGS) /Fo$(CFG)\$(PLAT)\harfbuzz\ /c @<<
+$<
+<<
+
+{..\src\}.cc{$(CFG)\$(PLAT)\harfbuzz-icu\}.obj::
+ $(CXX) $(CFLAGS) $(HB_LIB_CFLAGS) $(HB_ICU_CFLAGS) /Fo$(CFG)\$(PLAT)\harfbuzz-icu\ /c @<<
+$<
+<<
+
+{..\util\}.cc{$(CFG)\$(PLAT)\util\}.obj::
+ $(CXX) $(CFLAGS) $(HB_DEFINES) $(HB_CFLAGS) /Fo$(CFG)\$(PLAT)\util\ /c @<<
+$<
+<<
+
+# Inference rules for building the test programs
+# Used for programs with a single source file.
+# Format is as follows
+# (all dirs must have a trailing '\'):
+#
+# {$(srcdir)}.$(srcext){$(destdir)}.exe::
+# $(CC)|$(CXX) $(cflags) $< /Fo$*.obj /Fe$@ [/link $(linker_flags) $(dep_libs)]
+{..\src\}.cc{$(CFG)\$(PLAT)\}.exe:
+ $(CXX) $(CFLAGS) $(HB_DEFINES) $(HB_CFLAGS) $< /Fo$*.obj /Fe$@ /link $(LDFLAGS) $(CFG)\$(PLAT)\harfbuzz.lib $(HB_TESTS_DEP_LIBS)
+
+{..\test\api\}.c{$(CFG)\$(PLAT)\}.exe:
+ $(CXX) $(CFLAGS) $(HB_DEFINES) $(HB_CFLAGS) /DSRCDIR="\"../../../test/api\"" $< /Fo$*.obj /Fe$@ /link $(LDFLAGS) $(CFG)\$(PLAT)\harfbuzz.lib $(HB_TESTS_DEP_LIBS)
+
+# Rules for building .lib files
+$(CFG)\$(PLAT)\harfbuzz.lib: $(HARFBUZZ_DLL_FILENAME).dll
+$(CFG)\$(PLAT)\harfbuzz-icu.lib: $(HARFBUZZ_ICU_DLL_FILENAME).dll
+$(CFG)\$(PLAT)\harfbuzz-gobject.lib: $(HARFBUZZ_GOBJECT_DLL_FILENAME).dll
+
+# Rules for linking DLLs
+# Format is as follows (the mt command is needed for MSVC 2005/2008 builds):
+# $(dll_name_with_path): $(dependent_libs_files_objects_and_items)
+# link /DLL [$(linker_flags)] [$(dependent_libs)] [/def:$(def_file_if_used)] [/implib:$(lib_name_if_needed)] -out:$@ @<<
+# $(dependent_objects)
+# <<
+# @-if exist [email protected] mt /manifest [email protected] /outputresource:$@;2
+$(HARFBUZZ_DLL_FILENAME).dll: config.h $(harfbuzz_dll_OBJS) $(CFG)\$(PLAT)\harfbuzz
+ link /DLL $(LDFLAGS) $(HB_DEP_LIBS) /implib:$(CFG)\$(PLAT)\harfbuzz.lib -out:$@ @<<
+$(harfbuzz_dll_OBJS)
+<<
+ @-if exist [email protected] mt /manifest [email protected] /outputresource:$@;2
+
+$(HARFBUZZ_ICU_DLL_FILENAME).dll: $(CFG)\$(PLAT)\harfbuzz.lib $(harfbuzz_icu_OBJS) $(CFG)\$(PLAT)\harfbuzz-icu
+ link /DLL $(LDFLAGS) $(CFG)\$(PLAT)\harfbuzz.lib $(HB_ICU_DEP_LIBS) /implib:$(CFG)\$(PLAT)\harfbuzz-icu.lib -out:$@ @<<
+$(harfbuzz_icu_OBJS)
+<<
+ @-if exist [email protected] mt /manifest [email protected] /outputresource:$@;2
+
+$(HARFBUZZ_GOBJECT_DLL_FILENAME).dll: $(CFG)\$(PLAT)\harfbuzz.lib $(harfbuzz_gobject_OBJS) $(CFG)\$(PLAT)\harfbuzz-gobject
+ link /DLL $(LDFLAGS) $(CFG)\$(PLAT)\harfbuzz.lib $(HB_GOBJECT_DEP_LIBS) /implib:$(CFG)\$(PLAT)\harfbuzz-gobject.lib -out:$@ @<<
+$(harfbuzz_gobject_OBJS)
+<<
+ @-if exist [email protected] mt /manifest [email protected] /outputresource:$@;2
+
+# Rules for linking Executables
+# Format is as follows (the mt command is needed for MSVC 2005/2008 builds):
+# $(dll_name_with_path): $(dependent_libs_files_objects_and_items)
+# link [$(linker_flags)] [$(dependent_libs)] -out:$@ @<<
+# $(dependent_objects)
+# <<
+# @-if exist [email protected] mt /manifest [email protected] /outputresource:$@;1
+$(CFG)\$(PLAT)\hb-view.exe: $(CFG)\$(PLAT)\harfbuzz.lib $(CFG)\$(PLAT)\util $(hb_view_OBJS)
+ link $(LDFLAGS) $(CFG)\$(PLAT)\harfbuzz.lib $(HB_UTILS_DEP_LIBS) -out:$@ @<<
+$(hb_view_OBJS)
+<<
+ @-if exist [email protected] mt /manifest [email protected] /outputresource:$@;1
+
+$(CFG)\$(PLAT)\hb-shape.exe: $(CFG)\$(PLAT)\harfbuzz.lib $(CFG)\$(PLAT)\util $(hb_shape_OBJS)
+ link $(LDFLAGS) $(CFG)\$(PLAT)\harfbuzz.lib $(HB_UTILS_DEP_LIBS) -out:$@ @<<
+$(hb_shape_OBJS)
+<<
+ @-if exist [email protected] mt /manifest [email protected] /outputresource:$@;1
+
+$(CFG)\$(PLAT)\hb-ot-shape-closure.exe: $(CFG)\$(PLAT)\harfbuzz.lib $(CFG)\$(PLAT)\util $(hb_ot_shape_closure_OBJS)
+ link $(LDFLAGS) $(CFG)\$(PLAT)\harfbuzz.lib $(HB_UTILS_DEP_LIBS) -out:$@ @<<
+$(hb_ot_shape_closure_OBJS)
+<<
+ @-if exist [email protected] mt /manifest [email protected] /outputresource:$@;1
+
+# Other .obj files requiring individual attention, that could not be covered by the inference rules.
+# Format is as follows (all dirs must have a trailing '\'):
+#
+# $(obj_file):
+# $(CC)|$(CXX) $(cflags) /Fo$(obj_destdir) /c @<<
+# $(srcfile)
+# <<
+$(CFG)\$(PLAT)\harfbuzz-gobject\hb-gobject-structs.obj: $(CFG)\$(PLAT)\harfbuzz-gobject $(HB_GOBJECT_ENUM_GENERATED_SOURCES)
+ $(CXX) $(CFLAGS) $(HB_DEFINES) $(HB_LIB_CFLAGS) /I$(CFG)\$(PLAT)\harfbuzz-gobject /Fo$(CFG)\$(PLAT)\harfbuzz-gobject\ /c @<<
+..\src\hb-gobject-structs.cc
+<<
+
+$(CFG)\$(PLAT)\harfbuzz-gobject\hb-gobject-enums.obj: $(CFG)\$(PLAT)\harfbuzz-gobject $(HB_GOBJECT_ENUM_GENERATED_SOURCES)
+ $(CXX) $(CFLAGS) $(HB_DEFINES) $(HB_LIB_CFLAGS) /I$(CFG)\$(PLAT)\harfbuzz-gobject /Fo$(CFG)\$(PLAT)\harfbuzz-gobject\ /c @<<
+$(CFG)\$(PLAT)\harfbuzz-gobject\hb-gobject-enums.cc
+<<
+
+clean:
+ @-if exist $(CFG)\$(PLAT)\HarfBuzz-0.0.typelib del /f /q $(CFG)\$(PLAT)\HarfBuzz-0.0.typelib
+ @-if exist $(CFG)\$(PLAT)\HarfBuzz-0.0.gir del /f /q $(CFG)\$(PLAT)\HarfBuzz-0.0.gir
+ @-if exist $(CFG)\$(PLAT)\hb_list del /f /q $(CFG)\$(PLAT)\hb_list
+ @-del /f /q $(CFG)\$(PLAT)\*.pdb
+ @-if exist $(CFG)\$(PLAT)\.exe.manifest del /f /q $(CFG)\$(PLAT)\*.exe.manifest
+ @-if exist $(CFG)\$(PLAT)\.exe del /f /q $(CFG)\$(PLAT)\*.exe
+ @-del /f /q $(CFG)\$(PLAT)\*.dll.manifest
+ @-del /f /q $(CFG)\$(PLAT)\*.dll
+ @-del /f /q $(CFG)\$(PLAT)\*.ilk
+ @-del /f /q $(CFG)\$(PLAT)\*.obj
+ @-if exist $(CFG)\$(PLAT)\util del /f /q $(CFG)\$(PLAT)\util\*.obj
+ @-if exist $(CFG)\$(PLAT)\harfbuzz-gobject del /f /q $(CFG)\$(PLAT)\harfbuzz-gobject\*.obj
+ @-if exist $(CFG)\$(PLAT)\harfbuzz-icu del /f /q $(CFG)\$(PLAT)\harfbuzz-icu\*.obj
+ @-del /f /q $(CFG)\$(PLAT)\harfbuzz\*.obj
+ @-rmdir /s /q $(CFG)\$(PLAT)
+ @-if exist $(CFG)\$(PLAT)\harfbuzz-gobject\hb-gobject-enums.h del $(CFG)\$(PLAT)\harfbuzz-gobject\hb-gobject-enums.h
+ @-if exist $(CFG)\$(PLAT)\harfbuzz-gobject\hb-gobject-enums.cc del $(CFG)\$(PLAT)\harfbuzz-gobject\hb-gobject-enums.cc
+ @-del vc$(VSVER)0.pdb
+ @-del config.h
diff --git a/win32/config-msvc.mak b/win32/config-msvc.mak
new file mode 100644
index 0000000..e0c6468
--- /dev/null
+++ b/win32/config-msvc.mak
@@ -0,0 +1,198 @@
+# NMake Makefile portion for enabling features for Windows builds
+
+# You may change these lines to customize the .lib files that will be linked to
+# Additional Libraries for building HarfBuzz-ICU
+# icudt.lib may be required for static ICU builds
+HB_ICU_DEP_LIBS = icuuc.lib
+
+# GLib is required for all utility programs and tests
+HB_GLIB_LIBS = glib-2.0.lib
+
+# Needed for building HarfBuzz-GObject
+HB_GOBJECT_DEP_LIBS = gobject-2.0.lib $(HB_GLIB_LIBS)
+
+# Freetype is needed for building FreeType support and hb-view
+FREETYPE_LIB = freetype.lib
+
+# Cairo is needed for building hb-view
+CAIRO_LIB = cairo.lib
+
+# Graphite2 is needed for building SIL Graphite2 support
+GRAPHITE2_LIB = graphite2.lib
+
+# Directwrite is needed for DirectWrite shaping support
+DIRECTWRITE_LIB = dwrite.lib
+
+# Please do not change anything beneath this line unless maintaining the NMake Makefiles
+# Bare minimum features and sources built into HarfBuzz on Windows
+HB_DEFINES =
+HB_CFLAGS = /DHAVE_CONFIG_H
+HB_UCDN_CFLAGS = /I..\src\hb-ucdn
+HB_SOURCES = \
+ $(HB_BASE_sources) \
+ $(HB_FALLBACK_sources) \
+ $(HB_OT_sources) \
+ $(HB_UNISCRIBE_sources) \
+
+HB_HEADERS = \
+ $(HB_BASE_headers) \
+ $(HB_NODIST_headers) \
+ $(HB_OT_headers) \
+ $(HB_UNISCRIBE_headers)
+
+# Minimal set of (system) libraries needed for the HarfBuzz DLL
+HB_DEP_LIBS = usp10.lib gdi32.lib rpcrt4.lib user32.lib
+
+# We build the HarfBuzz DLL/LIB at least
+HB_LIBS = $(CFG)\$(PLAT)\harfbuzz.lib
+
+# Note: All the utility and test programs require GLib support to be present!
+HB_UTILS =
+HB_UTILS_DEP_LIBS = $(HB_GLIB_LIBS)
+HB_TESTS =
+HB_TESTS_DEP_LIBS = $(HB_GLIB_LIBS)
+
+# Use libtool-style DLL names, if desired
+!if "$(LIBTOOL_DLL_NAME)" == "1"
+HARFBUZZ_DLL_FILENAME = $(CFG)\$(PLAT)\libharfbuzz-0
+HARFBUZZ_ICU_DLL_FILENAME = $(CFG)\$(PLAT)\libharfbuzz-icu-0
+HARFBUZZ_GOBJECT_DLL_FILENAME = $(CFG)\$(PLAT)\libharfbuzz-gobject-0
+!else
+HARFBUZZ_DLL_FILENAME = $(CFG)\$(PLAT)\harfbuzz-vs$(VSVER)
+HARFBUZZ_ICU_DLL_FILENAME = $(CFG)\$(PLAT)\harfbuzz-icu-vs$(VSVER)
+HARFBUZZ_GOBJECT_DLL_FILENAME = $(CFG)\$(PLAT)\harfbuzz-gobject-vs$(VSVER)
+!endif
+
+# Enable HarfBuzz-ICU, if desired
+!if "$(ICU)" == "1"
+HB_ICU_CFLAGS =
+HB_LIBS = \
+ $(HB_LIBS) \
+ $(CFG)\$(PLAT)\harfbuzz-icu.lib
+
+# We don't want to re-define int8_t Visual Studio 2008, will cause build breakage
+# as we define it in hb-common.h, and we ought to use the definitions there.
+!if "$(VSVER)" == "9"
+HB_ICU_CFLAGS = /DU_HAVE_INT8_T
+!endif
+
+!endif
+
+# Enable Introspection (enables HarfBuzz-Gobject as well)
+!if "$(INTROSPECTION)" == "1"
+GOBJECT = 1
+CHECK_PACKAGE = gobject-2.0
+EXTRA_TARGETS = $(CFG)\$(PLAT)\HarfBuzz-0.0.gir $(CFG)\$(PLAT)\HarfBuzz-0.0.typelib
+!else
+EXTRA_TARGETS =
+!endif
+
+# Enable HarfBuzz-GObject (enables GLib support as well)
+!if "$(GOBJECT)" == "1"
+GLIB = 1
+HB_LIBS = \
+ $(HB_LIBS) \
+ $(CFG)\$(PLAT)\harfbuzz-gobject.lib
+
+HB_GOBJECT_ENUM_GENERATED_SOURCES = \
+ $(CFG)\$(PLAT)\harfbuzz-gobject\hb-gobject-enums.cc \
+ $(CFG)\$(PLAT)\harfbuzz-gobject\hb-gobject-enums.h
+
+!endif
+
+# Enable cairo-ft (enables cairo and freetype as well)
+!if "$(CAIRO_FT)" == "1"
+HB_DEFINES = $(HB_DEFINES) /DHAVE_CAIRO_FT=1
+CAIRO = 1
+FREETYPE = 1
+!if "$(GLIB)" == "1"
+HB_UTILS = \
+ $(HB_UTILS) \
+ $(CFG)\$(PLAT)\hb-view.exe
+
+HB_UTILS_DEP_LIBS = $(HB_UTILS_DEP_LIBS) $(CAIRO_LIB) $(FREETYPE_LIB)
+!else
+!if [echo Warning: GLib support not enabled, hb-view not built]
+!endif
+!endif
+!endif
+
+# Enable cairo
+!if "$(CAIRO)" == "1"
+HB_DEFINES = $(HB_DEFINES) /DHAVE_CAIRO=1
+!endif
+
+# Enable freetype if desired
+!if "$(FREETYPE)" == "1"
+HB_DEFINES = $(HB_DEFINES) /DHAVE_FREETYPE=1
+HB_SOURCES = $(HB_SOURCES) $(HB_FT_sources)
+HB_HEADERS = $(HB_HEADERS) $(HB_FT_headers)
+HB_DEP_LIBS = $(HB_DEP_LIBS) $(FREETYPE_LIB)
+!endif
+
+# Enable graphite2 if desired
+!if "$(GRAPHITE2)" == "1"
+HB_DEFINES = $(HB_DEFINES) /DHAVE_GRAPHITE2=1
+HB_SOURCES = $(HB_SOURCES) $(HB_GRAPHITE2_sources)
+HB_HEADERS = $(HB_HEADERS) $(HB_GRAPHITE2_headers)
+HB_DEP_LIBS = $(HB_DEP_LIBS) $(GRAPHITE2_LIB)
+!endif
+
+# Enable GLib if desired
+!if "$(GLIB)" == "1"
+HB_DEFINES = $(HB_DEFINES) /DHAVE_GLIB=1
+HB_CFLAGS = \
+ $(HB_CFLAGS) \
+ /FImsvc_recommended_pragmas.h \
+ /I$(PREFIX)\include\glib-2.0 \
+ /I$(PREFIX)\lib\glib-2.0\include
+
+HB_SOURCES = $(HB_SOURCES) $(HB_GLIB_sources)
+HB_HEADERS = $(HB_HEADERS) $(HB_GLIB_headers)
+HB_DEP_LIBS = $(HB_DEP_LIBS) $(HB_GLIB_LIBS)
+
+HB_UTILS = \
+ $(HB_UTILS) \
+ $(CFG)\$(PLAT)\hb-shape.exe \
+ $(CFG)\$(PLAT)\hb-ot-shape-closure.exe
+
+HB_TESTS = \
+ $(HB_TESTS) \
+ $(CFG)\$(PLAT)\main.exe \
+ $(CFG)\$(PLAT)\test.exe \
+ $(CFG)\$(PLAT)\test-buffer-serialize.exe \
+ $(CFG)\$(PLAT)\test-size-params.exe \
+ $(CFG)\$(PLAT)\test-would-substitute.exe \
+ $(CFG)\$(PLAT)\test-blob.exe \
+ $(CFG)\$(PLAT)\test-buffer.exe \
+ $(CFG)\$(PLAT)\test-common.exe \
+ $(CFG)\$(PLAT)\test-font.exe \
+ $(CFG)\$(PLAT)\test-object.exe \
+ $(CFG)\$(PLAT)\test-set.exe \
+ $(CFG)\$(PLAT)\test-shape.exe \
+ $(CFG)\$(PLAT)\test-unicode.exe \
+ $(CFG)\$(PLAT)\test-version.exe
+
+!else
+# If there is no GLib support, use the built-in UCDN
+# and define some of the macros in GLib's msvc_recommended_pragmas.h
+# to reduce some unneeded build-time warnings
+HB_DEFINES = $(HB_DEFINES) /DHAVE_UCDN=1
+HB_CFLAGS = \
+ $(HB_CFLAGS) \
+ $(HB_UCDN_CFLAGS) \
+ /wd4244 \
+ /D_CRT_SECURE_NO_WARNINGS \
+ /D_CRT_NONSTDC_NO_WARNINGS
+
+HB_SOURCES = $(HB_SOURCES) $(LIBHB_UCDN_sources) $(HB_UCDN_sources)
+!endif
+
+!if "$(DIRECTWRITE)" == "1"
+HB_CFLAGS = $(HB_CFLAGS) /DHAVE_DIRECTWRITE
+HB_SOURCES = $(HB_SOURCES) $(HB_DIRECTWRITE_sources)
+HB_HEADERS = $(HB_HEADERS) $(HB_DIRECTWRITE_headers)
+HB_DEP_LIBS = $(HB_DEP_LIBS) $(DIRECTWRITE_LIB)
+!endif
+
+HB_LIB_CFLAGS = $(HB_CFLAGS) /DHB_EXTERN="__declspec (dllexport) extern"
diff --git a/win32/config.h.win32.in b/win32/config.h.win32.in
new file mode 100644
index 0000000..73ad205
--- /dev/null
+++ b/win32/config.h.win32.in
@@ -0,0 +1,158 @@
+/* config.h.in. Generated from configure.ac by autoheader. */
+
+/* The normal alignment of `struct{char;}', in bytes. */
+#define ALIGNOF_STRUCT_CHAR__ 1
+
+/* Define to 1 if you have the `atexit' function. */
+#define HAVE_ATEXIT 1
+
+/* Have cairo graphics library */
+/* #undef HAVE_CAIRO */
+
+/* Have cairo-ft support in cairo graphics library */
+/* #undef HAVE_CAIRO_FT */
+
+/* Have Core Text backend */
+/* #undef HAVE_CORETEXT */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+/* #undef HAVE_DLFCN_H */
+
+/* Have DirectWrite Library */
+/* #undef HAVE_DIRECTWRITE */
+
+/* Have simple TrueType Layout backend */
+#define HAVE_FALLBACK 1
+
+/* Have fontconfig library */
+/* #undef HAVE_FONTCONFIG */
+
+/* Have FreeType 2 library */
+/* #undef HAVE_FREETYPE */
+
+/* Define to 1 if you have the `getpagesize' function. */
+/* #undef HAVE_GETPAGESIZE */
+
+/* Have glib2 library */
+/* #undef HAVE_GLIB */
+
+/* Have gobject2 library */
+/* #undef HAVE_GOBJECT */
+
+/* Have Graphite2 library */
+/* #undef HAVE_GRAPHITE2 */
+
+/* Have ICU library */
+/* #undef HAVE_ICU */
+
+/* Have Intel __sync_* atomic primitives */
+/* #undef HAVE_INTEL_ATOMIC_PRIMITIVES */
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#if !defined (_MSC_VER) || (_MSC_VER >= 1800)
+#define HAVE_INTTYPES_H 1
+#endif
+
+/* Define to 1 if you have the `isatty' function. */
+#define HAVE_ISATTY 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `mmap' function. */
+/* #undef HAVE_MMAP */
+
+/* Define to 1 if you have the `mprotect' function. */
+/* #undef HAVE_MPROTECT */
+
+/* Have native OpenType Layout backend */
+#define HAVE_OT 1
+
+/* Have POSIX threads */
+/* #undef HAVE_PTHREAD */
+
+/* Have PTHREAD_PRIO_INHERIT. */
+/* #undef HAVE_PTHREAD_PRIO_INHERIT */
+
+/* Define to 1 if you have the <sched.h> header file. */
+/* #undef HAVE_SCHED_H */
+
+/* Have sched_yield */
+/* #undef HAVE_SCHED_YIELD */
+
+/* Have Solaris __machine_*_barrier and atomic_* operations */
+/* #undef HAVE_SOLARIS_ATOMIC_OPS */
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#if !defined (_MSC_VER) || (_MSC_VER >= 1600)
+#define HAVE_STDINT_H 1
+#endif
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#ifndef _MSC_VER
+#define HAVE_STRINGS_H 1
+#endif
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the `sysconf' function. */
+/* #undef HAVE_SYSCONF */
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+/* #undef HAVE_SYS_MMAN_H */
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Have UCDN Unicode functions */
+#define HAVE_UCDN 1
+
+/* Have Uniscribe library */
+#define HAVE_UNISCRIBE 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#ifndef _MSC_VER
+#define HAVE_UNISTD_H 1
+#endif
+
+/* Define to 1 if you have the <usp10.h> header file. */
+#define HAVE_USP10_H 1
+
+/* Define to 1 if you have the <windows.h> header file. */
+#define HAVE_WINDOWS_H 1
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+ */
+#define LT_OBJDIR ".libs/"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "@PACKAGE_BUGREPORT@"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "@PACKAGE_NAME@"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "@PACKAGE_NAME@ @PACKAGE_VERSION@"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "@PACKAGE_TARNAME@"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL "@PACKAGE_URL@"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "@PACKAGE_VERSION@"
+
+/* Define to necessary symbol if this constant uses a non-standard name on
+ your system. */
+/* #undef PTHREAD_CREATE_JOINABLE */
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
diff --git a/win32/create-lists-msvc.mak b/win32/create-lists-msvc.mak
new file mode 100644
index 0000000..9b5574b
--- /dev/null
+++ b/win32/create-lists-msvc.mak
@@ -0,0 +1,151 @@
+# Convert the source listing to object (.obj) listing in
+# another NMake Makefile module, include it, and clean it up.
+# This is a "fact-of-life" regarding NMake Makefiles...
+# This file does not need to be changed unless one is maintaining the NMake Makefiles
+
+# For those wanting to add things here:
+# To add a list, do the following:
+# # $(description_of_list)
+# if [call create-lists.bat header $(makefile_snippet_file) $(variable_name)]
+# endif
+#
+# if [call create-lists.bat file $(makefile_snippet_file) $(file_name)]
+# endif
+#
+# if [call create-lists.bat footer $(makefile_snippet_file)]
+# endif
+# ... (repeat the if [call ...] lines in the above order if needed)
+# !include $(makefile_snippet_file)
+#
+# (add the following after checking the entries in $(makefile_snippet_file) is correct)
+# (the batch script appends to $(makefile_snippet_file), you will need to clear the file unless the following line is added)
+#!if [del /f /q $(makefile_snippet_file)]
+#!endif
+
+# In order to obtain the .obj filename that is needed for NMake Makefiles to build DLLs/static LIBs or EXEs, do the following
+# instead when doing 'if [call create-lists.bat file $(makefile_snippet_file) $(file_name)]'
+# (repeat if there are multiple $(srcext)'s in $(source_list), ignore any headers):
+# !if [for %c in ($(source_list)) do @if "%~xc" == ".$(srcext)" @call create-lists.bat file $(makefile_snippet_file) $(intdir)\%~nc.obj]
+#
+# $(intdir)\%~nc.obj needs to correspond to the rules added in build-rules-msvc.mak
+# %~xc gives the file extension of a given file, %c in this case, so if %c is a.cc, %~xc means .cc
+# %~nc gives the file name of a given file without extension, %c in this case, so if %c is a.cc, %~nc means a
+
+NULL=
+
+# For HarfBuzz
+!if [call create-lists.bat header hb_objs.mak harfbuzz_dll_OBJS]
+!endif
+
+!if [for %c in ($(HB_SOURCES)) do @if "%~xc" == ".cc" @call create-lists.bat file hb_objs.mak ^$(CFG)\^$(PLAT)\harfbuzz\%~nc.obj]
+!endif
+
+!if [for %c in ($(HB_SOURCES)) do @if "%~xc" == ".c" @call create-lists.bat file hb_objs.mak ^$(CFG)\^$(PLAT)\harfbuzz\%~nc.obj]
+!endif
+
+!if [call create-lists.bat footer hb_objs.mak]
+!endif
+
+# For HarfBuzz-GObject
+!if "$(GOBJECT)" == "1"
+
+!if [call create-lists.bat header hb_objs.mak harfbuzz_gobject_OBJS]
+!endif
+
+!if [for %c in ($(HB_GOBJECT_sources) $(HB_GOBJECT_ENUM_sources)) do @if "%~xc" == ".cc" @call create-lists.bat file hb_objs.mak ^$(CFG)\^$(PLAT)\harfbuzz-gobject\%~nc.obj]
+!endif
+
+!if [call create-lists.bat footer hb_objs.mak]
+!endif
+!endif
+
+# For HarfBuzz-ICU
+!if "$(ICU)" == "1"
+
+!if [call create-lists.bat header hb_objs.mak harfbuzz_icu_OBJS]
+!endif
+
+!if [for %c in ($(HB_ICU_sources)) do @if "%~xc" == ".cc" @call create-lists.bat file hb_objs.mak ^$(CFG)\^$(PLAT)\harfbuzz-icu\%~nc.obj]
+!endif
+
+!if [call create-lists.bat footer hb_objs.mak]
+!endif
+!endif
+
+# For the utility programs (GLib support is required)
+!if "$(GLIB)" == "1"
+
+# For hb-view, Cairo-FT support is required
+!if "$(CAIRO_FT)" == "1"
+
+!if [call create-lists.bat header hb_objs.mak hb_view_OBJS]
+!endif
+
+!if [for %c in ($(HB_VIEW_sources)) do @if "%~xc" == ".cc" @call create-lists.bat file hb_objs.mak ^$(CFG)\^$(PLAT)\util\%~nc.obj]
+!endif
+
+!if [call create-lists.bat footer hb_objs.mak]
+!endif
+!endif
+
+# For hb-shape
+!if [call create-lists.bat header hb_objs.mak hb_shape_OBJS]
+!endif
+
+!if [for %c in ($(HB_SHAPE_sources)) do @if "%~xc" == ".cc" @call create-lists.bat file hb_objs.mak ^$(CFG)\^$(PLAT)\util\%~nc.obj]
+!endif
+
+!if [call create-lists.bat footer hb_objs.mak]
+!endif
+
+# For hb-ot-shape-closure
+
+!if [call create-lists.bat header hb_objs.mak hb_ot_shape_closure_OBJS]
+!endif
+
+!if [for %c in ($(HB_OT_SHAPE_CLOSURE_sources)) do @if "%~xc" == ".cc" @call create-lists.bat file hb_objs.mak ^$(CFG)\^$(PLAT)\util\%~nc.obj]
+!endif
+
+!if [call create-lists.bat footer hb_objs.mak]
+!endif
+
+!endif
+
+!include hb_objs.mak
+
+!if [del /f /q hb_objs.mak]
+!endif
+
+# Gather the list of headers and sources for introspection and glib-mkenums
+!if [call create-lists.bat header hb_srcs.mak HB_ACTUAL_HEADERS]
+!endif
+
+!if [for %h in ($(HB_HEADERS)) do @call create-lists.bat file hb_srcs.mak ..\src\%h]
+!endif
+
+!if [call create-lists.bat footer hb_srcs.mak]
+!endif
+
+# Gather the lists of sources for introspection
+!if [call create-lists.bat header hb_srcs.mak HB_ACTUAL_SOURCES]
+!endif
+
+!if [for %s in ($(HB_SOURCES)) do @call create-lists.bat file hb_srcs.mak ..\src\%s]
+!endif
+
+!if [call create-lists.bat footer hb_srcs.mak]
+!endif
+
+!if [call create-lists.bat header hb_srcs.mak HB_GOBJECT_ACTUAL_SOURCES]
+!endif
+
+!if [for %s in ($(HB_GOBJECT_sources) $(HB_GOBJECT_STRUCTS_headers)) do @call create-lists.bat file hb_srcs.mak ..\src\%s]
+!endif
+
+!if [call create-lists.bat footer hb_srcs.mak]
+!endif
+
+!include hb_srcs.mak
+
+!if [del /f /q hb_srcs.mak]
+!endif
diff --git a/win32/create-lists.bat b/win32/create-lists.bat
new file mode 100644
index 0000000..ef60d5c
--- /dev/null
+++ b/win32/create-lists.bat
@@ -0,0 +1,42 @@
+@echo off
+rem Simple .bat script for creating the NMake Makefile snippets.
+
+if not "%1" == "header" if not "%1" == "file" if not "%1" == "footer" goto :error_cmd
+if "%2" == "" goto error_no_destfile
+
+if "%1" == "header" goto :header
+if "%1" == "file" goto :addfile
+if "%1" == "footer" goto :footer
+
+:header
+if "%3" == "" goto error_var
+echo %3 = \>>%2
+goto done
+
+:addfile
+if "%3" == "" goto error_file
+echo. %3 \>>%2
+goto done
+
+:footer
+echo. $(NULL)>>%2
+echo.>>%2
+goto done
+
+:error_cmd
+echo Specified command '%1' was invalid. Valid commands are: header file footer.
+goto done
+
+:error_no_destfile
+echo Destination NMake snippet file must be specified
+goto done
+
+:error_var
+echo A name must be specified for using '%1'.
+goto done
+
+:error_file
+echo A file must be specified for using '%1'.
+goto done
+
+:done
\ No newline at end of file
diff --git a/win32/detectenv-msvc.mak b/win32/detectenv-msvc.mak
new file mode 100644
index 0000000..a94ab84
--- /dev/null
+++ b/win32/detectenv-msvc.mak
@@ -0,0 +1,136 @@
+# Change this (or specify PREFIX= when invoking this NMake Makefile) if
+# necessary, so that the libs and headers of the dependent third-party
+# libraries can be located. For instance, if building from GLib's
+# included Visual Studio projects, this should be able to locate the GLib
+# build out-of-the-box if they were not moved. GLib's headers will be
+# found in $(GLIB_PREFIX)\include\glib-2.0 and
+# $(GLIB_PREFIX)\lib\glib-2.0\include and its import library will be found
+# in $(GLIB_PREFIX)\lib.
+
+!if "$(PREFIX)" == ""
+PREFIX = ..\..\vs$(VSVER)\$(PLAT)
+!endif
+
+# Location of the PERL interpretor, for running glib-mkenums. glib-mkenums
+# needs to be found in $(PREFIX)\bin. Using either a 32-bit or x64 PERL
+# interpretor are supported for either a 32-bit or x64 build.
+
+!if "$(PERL)" == ""
+PERL = perl
+!endif
+
+# Location of the Python interpretor, for building introspection. The complete set
+# of Python Modules for introspection (the giscanner Python scripts and the _giscanner.pyd
+# compiled module) needs to be found in $(PREFIX)\lib\gobject-introspection\giscanner, and
+# the g-ir-scanner Python script and g-ir-compiler utility program needs to be found
+# in $(PREFIX)\bin, together with any DLLs they will depend on, if those DLLs are not already
+# in your PATH.
+# Note that the Python interpretor and the introspection modules and utility progam must
+# correspond to the build type (i.e. 32-bit Release for 32-bit Release builds, and so on).
+#
+# For introspection, currently only Python 2.7.x is supported. This may change when Python 3.x
+# support is added upstream in gobject-introspection--when this happens, the _giscanner.pyd must
+# be the one that is built against the release series of Python that is used here.
+
+!if "$(PYTHON)" == ""
+PYTHON = python
+!endif
+
+# Location of the pkg-config utility program, for building introspection. It needs to be able
+# to find the pkg-config (.pc) files so that the correct libraries and headers for the needed libraries
+# can be located, using PKG_CONFIG_PATH. Using either a 32-bit or x64 pkg-config are supported for
+# either a 32-bit or x64 build.
+
+!if "$(PKG_CONFIG)" == ""
+PKG_CONFIG = pkg-config
+!endif
+
+# The items below this line should not be changed, unless one is maintaining
+# the NMake Makefiles. The exception is for the CFLAGS_ADD line(s) where one
+# could use his/her desired compiler optimization flags, if he/she knows what is
+# being done.
+
+# Check to see we are configured to build with MSVC (MSDEVDIR, MSVCDIR or
+# VCINSTALLDIR) or with the MS Platform SDK (MSSDK or WindowsSDKDir)
+!if !defined(VCINSTALLDIR) && !defined(WINDOWSSDKDIR)
+MSG = ^
+This Makefile is only for Visual Studio 2008 and later.^
+You need to ensure that the Visual Studio Environment is properly set up^
+before running this Makefile.
+!error $(MSG)
+!endif
+
+ERRNUL = 2>NUL
+_HASH=^#
+
+!if ![echo VCVERSION=_MSC_VER > vercl.x] \
+ && ![echo $(_HASH)if defined(_M_IX86) >> vercl.x] \
+ && ![echo PLAT=Win32 >> vercl.x] \
+ && ![echo $(_HASH)elif defined(_M_AMD64) >> vercl.x] \
+ && ![echo PLAT=x64 >> vercl.x] \
+ && ![echo $(_HASH)endif >> vercl.x] \
+ && ![cl -nologo -TC -P vercl.x $(ERRNUL)]
+!include vercl.i
+!if ![echo VCVER= ^\> vercl.vc] \
+ && ![set /a $(VCVERSION) / 100 - 6 >> vercl.vc]
+!include vercl.vc
+!endif
+!endif
+!if ![del $(ERRNUL) /q/f vercl.x vercl.i vercl.vc]
+!endif
+
+!if $(VCVERSION) > 1499 && $(VCVERSION) < 1600
+VSVER = 9
+!elseif $(VCVERSION) > 1599 && $(VCVERSION) < 1700
+VSVER = 10
+!elseif $(VCVERSION) > 1699 && $(VCVERSION) < 1800
+VSVER = 11
+!elseif $(VCVERSION) > 1799 && $(VCVERSION) < 1900
+VSVER = 12
+!elseif $(VCVERSION) > 1899 && $(VCVERSION) < 2000
+VSVER = 14
+!else
+VSVER = 0
+!endif
+
+!if "$(VSVER)" == "0"
+MSG = ^
+This NMake Makefile set supports Visual Studio^
+9 (2008) through 14 (2015). Your Visual Studio^
+version is not supported.
+!error $(MSG)
+!endif
+
+VALID_CFGSET = FALSE
+!if "$(CFG)" == "release" || "$(CFG)" == "debug"
+VALID_CFGSET = TRUE
+!endif
+
+# One may change these items, but be sure to test
+# the resulting binaries
+!if "$(CFG)" == "release"
+CFLAGS_ADD = /MD /O2 /GL /MP
+!if "$(VSVER)" != "9"
+CFLAGS_ADD = $(CFLAGS_ADD) /d2Zi+
+!endif
+!else
+CFLAGS_ADD = /MDd /Od
+!endif
+
+!if "$(PLAT)" == "x64"
+LDFLAGS_ARCH = /machine:x64
+!else
+LDFLAGS_ARCH = /machine:x86
+!endif
+
+!if "$(VALID_CFGSET)" == "TRUE"
+CFLAGS = $(CFLAGS_ADD) /W3 /Zi /I.. /I..\src /I. /I$(PREFIX)\include
+
+LDFLAGS_BASE = $(LDFLAGS_ARCH) /libpath:$(PREFIX)\lib /DEBUG
+
+!if "$(CFG)" == "debug"
+LDFLAGS = $(LDFLAGS_BASE)
+!else
+LDFLAGS = $(LDFLAGS_BASE) /opt:ref /LTCG
+!endif
+!endif
diff --git a/win32/generate-msvc.mak b/win32/generate-msvc.mak
new file mode 100644
index 0000000..48bd9f0
--- /dev/null
+++ b/win32/generate-msvc.mak
@@ -0,0 +1,26 @@
+# NMake Makefile portion for code generation and
+# intermediate build directory creation
+# Items in here should not need to be edited unless
+# one is maintaining the NMake build files.
+
+# Copy the pre-defined config.h.win32
+config.h: config.h.win32
+ @-copy [email protected] $@
+
+# Generate the enumeration sources and headers
+# sed is not normally available on Windows, but since
+# we are already using PERL, use PERL one-liners.
+!if "$(GOBJECT)" == "1"
+$(HB_GOBJECT_ENUM_GENERATED_SOURCES): ..\src\hb-gobject-enums.h.tmpl ..\src\hb-gobject-enums.cc.tmpl $(HB_ACTUAL_HEADERS)
+ $(PERL) $(PREFIX)\bin\glib-mkenums \
+ --identifier-prefix hb_ --symbol-prefix hb_gobject \
+ --template ..\src\$(@F).tmpl $(HB_ACTUAL_HEADERS) > $@
+ $(PERL) -p -i.tmp1 -e "s/_t_get_type/_get_type/g" $@
+ $(PERL) -p -i.tmp2 -e "s/_T \(/ (/g" $@
+ @-del [email protected]
+ @-del [email protected]
+!endif
+
+# Create the build directories
+$(CFG)\$(PLAT)\harfbuzz $(CFG)\$(PLAT)\harfbuzz-icu $(CFG)\$(PLAT)\harfbuzz-gobject $(CFG)\$(PLAT)\util:
+ @-mkdir $@
diff --git a/win32/hb-introspection-msvc.mak b/win32/hb-introspection-msvc.mak
new file mode 100644
index 0000000..67a0c5e
--- /dev/null
+++ b/win32/hb-introspection-msvc.mak
@@ -0,0 +1,42 @@
+
+!if "$(BUILD_INTROSPECTION)" == "TRUE"
+# Create the file list for introspection (to avoid the dreaded command-line-too-long problem on Windows)
+$(CFG)\$(PLAT)\hb_list: $(HB_ACTUAL_HEADERS) $(HB_ACTUAL_SOURCES) $(HB_GOBJECT_ENUM_GENERATED_SOURCES) $(HB_GOBJECT_ACTUAL_SOURCES)
+ @for %f in ($(HB_ACTUAL_HEADERS) $(HB_ACTUAL_SOURCES) $(HB_GOBJECT_ENUM_GENERATED_SOURCES) $(HB_GOBJECT_ACTUAL_SOURCES)) do @echo %f >> $@
+
+$(CFG)\$(PLAT)\HarfBuzz-0.0.gir: $(CFG)\$(PLAT)\harfbuzz-gobject.lib $(CFG)\$(PLAT)\hb_list
+ @set LIB=$(CFG)\$(PLAT);$(PREFIX)\lib;$(LIB)
+ @set PATH=$(CFG)\$(PLAT);$(PREFIX)\bin;$(PATH)
+ @-echo Generating $@...
+ $(PYTHON) $(G_IR_SCANNER) \
+ --verbose -no-libtool \
+ -I..\src -n hb --identifier-prefix=hb_ --warn-all \
+ --namespace=HarfBuzz \
+ --nsversion=0.0 \
+ --include=GObject-2.0 \
+ --library=harfbuzz-gobject \
+ --library=harfbuzz \
+ --add-include-path=$(G_IR_INCLUDEDIR) \
+ --pkg-export=harfbuzz \
+ --cflags-begin \
+ $(CFLAGS) $(HB_DEFINES) $(HB_CFLAGS) \
+ -DHB_H \
+ -DHB_H_IN \
+ -DHB_OT_H \
+ -DHB_OT_H_IN \
+ -DHB_GOBJECT_H \
+ -DHB_GOBJECT_H_IN \
+ --cflags-end \
+ --filelist=$(CFG)\$(PLAT)\hb_list \
+ -o $@
+
+$(CFG)\$(PLAT)\HarfBuzz-0.0.typelib: $(CFG)\$(PLAT)\HarfBuzz-0.0.gir
+ @copy $*.gir $(@B).gir
+ $(PREFIX)\bin\g-ir-compiler \
+ --includedir=$(CFG)\$(PLAT) --debug --verbose \
+ $(@B).gir \
+ -o $@
+ @del $(@B).gir
+!else
+!error $(ERROR_MSG)
+!endif
diff --git a/win32/info-msvc.mak b/win32/info-msvc.mak
new file mode 100644
index 0000000..bc85dc9
--- /dev/null
+++ b/win32/info-msvc.mak
@@ -0,0 +1,137 @@
+# NMake Makefile portion for displaying config info
+
+INC_FEATURES = Uniscribe Fallback OT
+BUILT_TOOLS =
+BUILT_LIBRARIES = HarfBuzz
+
+!if "$(GLIB)" == "1"
+UNICODE_IMPL = GLib
+INC_FEATURES = $(INC_FEATURES) GLib
+BUILT_TOOLS = hb-shape.exe hb-ot-shape-closure.exe
+!if "$(CAIRO_FT)" == "1"
+BUILT_TOOLS = hb-view.exe $(BUILT_TOOLS)
+!endif
+!else
+UNICODE_IMPL = ucdn
+!endif
+
+!if "$(FREETYPE)" == "1"
+INC_FEATURES = $(INC_FEATURES) FreeType
+!endif
+
+!if "$(GRAPHITE2)" == "1"
+INC_FEATURES = $(INC_FEATURES) Graphite2
+!endif
+
+!if "$(DIRECTWRITE)" == "1"
+INC_FEATURES = $(INC_FEATURES) DirectWrite
+!endif
+
+!if "$(ICU)" == "1"
+BUILT_LIBRARIES = $(BUILT_LIBRARIES) HarfBuzz-ICU
+!endif
+
+!if "$(GOBJECT)" == "1"
+BUILT_LIBRARIES = $(BUILT_LIBRARIES) HarfBuzz-GObject
+!endif
+
+!if "$(INTROSPECTION)" == "1"
+BUILD_INTROSPECTION = yes
+!else
+BUILD_INTROSPECTION = no
+!endif
+
+build-info-hb:
+ @echo.
+ @echo ==================================
+ @echo Configuration for HarfBuzz Library
+ @echo ==================================
+ @echo Unicode Implementation: $(UNICODE_IMPL)
+ @echo Enabled Features: $(INC_FEATURES)
+
+all-build-info: build-info-hb
+ @echo.
+ @echo ----------------
+ @echo Other build info
+ @echo ----------------
+ @echo Built Libraries: $(BUILT_LIBRARIES)
+ @echo Built Tools: $(BUILT_TOOLS)
+ @echo Introspection: $(BUILD_INTROSPECTION)
+
+help:
+ @echo.
+ @echo =============================
+ @echo Building HarfBuzz Using NMake
+ @echo =============================
+ @echo nmake /f Makefile.vc CFG=[release^|debug] ^<PREFIX=PATH^> OPTION=1 ...
+ @echo.
+ @echo Where:
+ @echo ------
+ @echo CFG: Required, use CFG=release for an optimized build and CFG=debug
+ @echo for a debug build. PDB files are generated for all builds.
+ @echo.
+ @echo PREFIX: Optional, the path where dependent libraries and tools may be
+ @echo found, default is ^$(srcrootdir)\..\vs^$(short_vs_ver)\^$(platform),
+ @echo where ^$(short_vs_ver) is 9 for VS 2008, 10 for VS 2010 and so on; and
+ @echo ^$(platform) is Win32 for 32-bit builds and x64 for x64 builds.
+ @echo.
+ @echo OPTION: Optional, may be any of the following, use OPTION=1 to enable;
+ @echo multiple OPTION's may be used. If no OPTION is specified, a default
+ @echo HarfBuzz DLL is built with OpenType, fallback and Uniscribe support
+ @echo with a bundled Unicode implementation (UCDN).
+ @echo ======
+ @echo DIRECTWRITE:
+ @echo Enable DirectWrite support, requires a recent enough Windows SDK.
+ @echo.
+ @echo GRAPHITE2:
+ @echo Enable graphite2 support, requires the SIL Graphite2 library
+ @echo.
+ @echo FREETYPE:
+ @echo Enable FreeType2 support, requires the FreeType2 library
+ @echo.
+ @echo GLIB:
+ @echo Enable GLib2 support, with GLib Unicode support, requires the GNOME GLib2
+ @echo library. Enables the build of utility programs.
+ @echo.
+ @echo ICU:
+ @echo Enable the HarfBuzz-ICU layout library, requires the International
+ @echo Components for Unicode (ICU) libraries.
+ @echo.
+ @echo GOBJECT:
+ @echo Enable the HarfBuzz-GObject library, also implies GLib2 support,
+ @echo requires the GNOME GLib2 libraries and tools, notably the glib-mkenums
+ @echo tool script, which will require a PERL interpretor (use
+ @echo PERL=^$(PATH_TO_PERL_INTERPRETOR)) if it is not already in your PATH).
+ @echo.
+ @echo INTROSPECTION:
+ @echo Enable the build of introspection files, also implies GObject/GLib2 support,
+ @echo requires the GNOME gobject-introspection libraries and tools. You will need
+ @echo to ensure the pkg-config (.pc) files can be found for GObject-2.0 and the
+ @echo Python interpretor (that was used to build the gobject-introsoection tools)
+ @echo can be found by setting PKG_CONFIG_PATH beforehand, and passing in PYTHON=
+ @echo ^$(PATH_TO_PYTHON_INTERPRETOR) respectively, if python.exe is not already
+ @echo in your PATH.
+ @echo.
+ @echo CAIRO_FT:
+ @echo Enables Cairo-Freetype support, needed for the build of the hb-view utility.
+ @echo Implies FreeType2 support and also requires Cairo built with FreeType2
+ @echo support; GLib2 support must also be enabled.
+ @echo.
+ @echo LIBTOOL_DLL_NAME:
+ @echo Use a libtool-style DLL name to mimic the DLL file naming generated by
+ @echo MinGW builds.
+ @echo.
+ @echo Note that GLib2 support is required for all utility and test programs.
+ @echo ======
+ @echo A 'clean' target is supported to remove all generated files, intermediate
+ @echo object files and binaries for the specified configuration.
+ @echo.
+ @echo A 'tests' target is supported to build the test programs, if GLib2 support
+ @echo is enabled. Use after building the libraries and utilities.
+ @echo.
+ @echo An 'install' target is supported to copy the build (DLLs, utility programs,
+ @echo LIBs, along with the introspection files if applicable) to appropriate
+ @echo locations under ^$(PREFIX).
+ @echo ======
+ @echo.
+
diff --git a/win32/install.mak b/win32/install.mak
new file mode 100644
index 0000000..fa239ea
--- /dev/null
+++ b/win32/install.mak
@@ -0,0 +1,29 @@
+# NMake Makefile snippet for copying the built libraries, utilities and headers to
+# a path under $(PREFIX).
+
+install: all
+ @if not exist $(PREFIX)\bin\ mkdir $(PREFIX)\bin
+ @if not exist $(PREFIX)\lib\ mkdir $(PREFIX)\lib
+ @if not exist $(PREFIX)\include\harfbuzz\ mkdir $(PREFIX)\include\harfbuzz
+ @copy /b $(HARFBUZZ_DLL_FILENAME).dll $(PREFIX)\bin
+ @copy /b $(HARFBUZZ_DLL_FILENAME).pdb $(PREFIX)\bin
+ @copy /b $(CFG)\$(PLAT)\harfbuzz.lib $(PREFIX)\lib
+ @if exist $(HARFBUZZ_ICU_DLL_FILENAME).dll copy /b $(HARFBUZZ_ICU_DLL_FILENAME).dll $(PREFIX)\bin
+ @if exist $(HARFBUZZ_ICU_DLL_FILENAME).dll copy /b $(HARFBUZZ_ICU_DLL_FILENAME).pdb $(PREFIX)\bin
+ @if exist $(HARFBUZZ_ICU_DLL_FILENAME).dll copy /b $(CFG)\$(PLAT)\harfbuzz-icu.lib $(PREFIX)\lib
+ @if exist $(HARFBUZZ_GOBJECT_DLL_FILENAME).dll copy /b $(HARFBUZZ_GOBJECT_DLL_FILENAME).dll $(PREFIX)\bin
+ @if exist $(HARFBUZZ_GOBJECT_DLL_FILENAME).dll copy /b $(HARFBUZZ_GOBJECT_DLL_FILENAME).pdb $(PREFIX)\bin
+ @if exist $(HARFBUZZ_GOBJECT_DLL_FILENAME).dll copy /b $(CFG)\$(PLAT)\harfbuzz-gobject.lib $(PREFIX)\lib
+ @if exist $(CFG)\$(PLAT)\hb-view.exe copy /b $(CFG)\$(PLAT)\hb-view.exe $(PREFIX)\bin
+ @if exist $(CFG)\$(PLAT)\hb-view.exe copy /b $(CFG)\$(PLAT)\hb-view.pdb $(PREFIX)\bin
+ @if exist $(CFG)\$(PLAT)\hb-ot-shape-closure.exe copy /b $(CFG)\$(PLAT)\hb-ot-shape-closure.exe $(PREFIX)\bin
+ @if exist $(CFG)\$(PLAT)\hb-ot-shape-closure.exe copy /b $(CFG)\$(PLAT)\hb-ot-shape-closure.pdb $(PREFIX)\bin
+ @if exist $(CFG)\$(PLAT)\hb-shape.exe copy /b $(CFG)\$(PLAT)\hb-shape.exe $(PREFIX)\bin
+ @if exist $(CFG)\$(PLAT)\hb-shape.exe copy /b $(CFG)\$(PLAT)\hb-shape.pdb $(PREFIX)\bin
+ @for %h in ($(HB_ACTUAL_HEADERS)) do @copy %h $(PREFIX)\include\harfbuzz
+ @if exist $(HARFBUZZ_ICU_DLL_FILENAME).dll for %h in ($(HB_ICU_headers)) do @copy ..\src\%h $(PREFIX)\include\harfbuzz
+ @if exist $(HARFBUZZ_GOBJECT_DLL_FILENAME).dll for %h in ($(HB_GOBJECT_headers)) do @copy ..\src\%h $(PREFIX)\include\harfbuzz
+ @if exist $(HARFBUZZ_GOBJECT_DLL_FILENAME).dll copy $(CFG)\$(PLAT)\harfbuzz-gobject\hb-gobject-enums.h $(PREFIX)\include\harfbuzz
+ @rem Copy the generated introspection files
+ @if exist $(CFG)\$(PLAT)\HarfBuzz-0.0.gir copy $(CFG)\$(PLAT)\HarfBuzz-0.0.gir $(PREFIX)\share\gir-1.0
+ @if exist $(CFG)\$(PLAT)\HarfBuzz-0.0.typelib copy /b $(CFG)\$(PLAT)\HarfBuzz-0.0.typelib $(PREFIX)\lib\girepository-1.0
diff --git a/win32/introspection-msvc.mak b/win32/introspection-msvc.mak
new file mode 100644
index 0000000..d32f7cf
--- /dev/null
+++ b/win32/introspection-msvc.mak
@@ -0,0 +1,73 @@
+# Common NMake Makefile module for checking the build environment is sane
+# for building introspection files under MSVC/NMake.
+# This can be copied from $(gi_srcroot)\build\win32 for GNOME items
+# that support MSVC builds and introspection under MSVC.
+
+# Can override with env vars as needed
+# You will need to have built gobject-introspection for this to work.
+# Change or pass in or set the following to suit your environment
+
+!if "$(PREFIX)" == ""
+PREFIX = ..\..\..\vs$(VSVER)\$(PLAT)
+!endif
+
+# Note: The PYTHON must be the Python release series that was used to build
+# the GObject-introspection scanner Python module!
+# Either having python.exe your PATH will work or passing in
+# PYTHON=<full path to your Python interpretor> will do
+
+# This is required, and gobject-introspection needs to be built
+# before this can be successfully run.
+!if "$(PYTHON)" == ""
+PYTHON=python
+!endif
+
+# Don't change anything following this line!
+
+GIR_SUBDIR = share\gir-1.0
+GIR_TYPELIBDIR = lib\girepository-1.0
+G_IR_SCANNER = $(PREFIX)\bin\g-ir-scanner
+G_IR_COMPILER = $(PREFIX)\bin\g-ir-compiler.exe
+G_IR_INCLUDEDIR = $(PREFIX)\$(GIR_SUBDIR)
+G_IR_TYPELIBDIR = $(PREFIX)\$(GIR_TYPELIBDIR)
+
+VALID_PKG_CONFIG_PATH = FALSE
+
+MSG_INVALID_PKGCONFIG = You must set or specifiy a valid PKG_CONFIG_PATH
+MSG_INVALID_CFG = You need to specify or set CFG to be release or debug to use this Makefile to build the Introspection Files
+
+ERROR_MSG =
+
+BUILD_INTROSPECTION = TRUE
+
+!if ![pkg-config --print-errors --errors-to-stdout $(CHECK_PACKAGE) > pkgconfig.x] \
+ && ![setlocal] \
+ && ![set file="pkgconfig.x"] \
+ && ![FOR %A IN (%file%) DO @echo PKG_CHECK_SIZE=%~zA > pkgconfig.chksize] \
+ && ![del $(ERRNUL) /q/f pkgconfig.x]
+!endif
+
+!include pkgconfig.chksize
+!if "$(PKG_CHECK_SIZE)" == "0"
+VALID_PKG_CONFIG_PATH = TRUE
+!else
+VALID_PKG_CONFIG_PATH = FALSE
+!endif
+
+!if ![del $(ERRNUL) /q/f pkgconfig.chksize]
+!endif
+
+VALID_CFGSET = FALSE
+!if "$(CFG)" == "release" || "$(CFG)" == "debug"
+VALID_CFGSET = TRUE
+!endif
+
+!if "$(VALID_PKG_CONFIG_PATH)" != "TRUE"
+BUILD_INTROSPECTION = FALSE
+ERROR_MSG = $(MSG_INVALID_PKGCONFIG)
+!endif
+
+!if "$(VALID_CFGSET)" != "TRUE"
+BUILD_INTROSPECTION = FALSE
+ERROR_MSG = $(MSG_INVALID_CFG)
+!endif
