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Third Party Harfbuzz
提交 8347bdbd 编写于 作者: O openharmony_ci 提交者： Gitee
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!10 harfbuzz 开源版本升级2.8.1 

Merge pull request !10 from pssea/master
上级 27b1491f 8698387e
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文本差异 电子邮件补丁
.ci/build-freetype.sh 已删除 100644 → 0
浏览文件 @ 27b1491f
#!/bin/bash
set -x
set -o errexit -o nounset
# 22.0.16 is the libtool version of 2.9.0
if pkg-config --atleast-version 22.0.16 freetype2; then exit; fi
pushd $HOME
wget http://download.savannah.gnu.org/releases/freetype/freetype-2.9.tar.bz2
tar xf freetype-2.9.tar.bz2
pushd freetype-2.9
./autogen.sh
./configure --prefix=$HOME/.local
make -j4 install
popd
popd
.ci/build-win32.sh 0 → 100644
浏览文件 @ 8347bdbd
#!/bin/bash
set -e
meson --cross-file=.ci/win32-cross-file.txt win32build --wrap-mode=forcefallback -Dtests=disabled \
-Dglib=enabled -Dfreetype=enabled -Dgdi=enabled -Ddirectwrite=enabled -Dcairo=enabled --buildtype=release $@
ninja -Cwin32build -j3 # building with all the cores won't work fine with CricleCI for some reason
rm -rf win32build/harfbuzz-win32
mkdir win32build/harfbuzz-win32
cp win32build/util/hb-*.exe win32build/harfbuzz-win32
find win32build -name '*.dll' -exec cp {} win32build/harfbuzz-win32 \;
i686-w64-mingw32-strip win32build/harfbuzz-win32/*.{dll,exe}
rm -f harfbuzz-win32.zip
(cd win32build && zip -r ../harfbuzz-win32.zip harfbuzz-win32)
echo "harfbuzz-win32.zip is ready."
.ci/deploy-docs.sh
浏览文件 @ 8347bdbd
......@@ -3,11 +3,6 @@
set -x
set -o errexit -o nounset
if test "x$TRAVIS_SECURE_ENV_VARS" != xtrue; then exit; fi
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
......@@ -17,8 +12,8 @@ rm -rf $DOCSDIR || exit
mkdir $DOCSDIR
cd $DOCSDIR
cp ../docs/html/* .
#cp ../docs/CNAME .
cp ../build/docs/html/* .
#cp ../build/docs/CNAME .
git init
git config user.name "Travis CI"
......@@ -32,5 +27,8 @@ git reset upstream/master
touch .
git add -A .
git commit -m "Rebuild docs for https://github.com/harfbuzz/harfbuzz/commit/$REVISION"
git push -q upstream HEAD:master
if [[ $(git status -s) ]]; then
git commit -m "Rebuild docs for https://github.com/harfbuzz/harfbuzz/commit/$REVISION"
git push -q upstream HEAD:master
fi
.ci/fail.sh 已删除 100755 → 0
浏览文件 @ 27b1491f
#!/bin/bash
for f in $(find . -name '*.log' -not -name 'config.log'); do
last=$(tail -1 $f)
if [[ $last = FAIL* ]]; then
echo '====' $f '===='
cat $f
elif [[ $last = PASS* ]]; then
# Do nothing.
true
else
# Travis Linux images has an old automake that does not match the
# patterns above, so in case of doubt just print the file.
cat $f
fi
done
exit 1
.ci/publish_release_artifact.sh 0 → 100644
浏览文件 @ 8347bdbd
#!/usr/bin/env bash
set -e
set -o pipefail
if [[ -z $GITHUB_TOKEN ]]; then
echo "No GITHUB_TOKEN secret found, artifact publishing skipped"
exit
fi
mkdir -p $HOME/.local/bin
export _GHR_VER=v0.13.0
export _GHR=ghr_${_GHR_VER}_linux_amd64
curl -sfL https://github.com/tcnksm/ghr/releases/download/$_GHR_VER/$_GHR.tar.gz |
tar xz -C $HOME/.local/bin --strip-components=1 $_GHR/ghr
ghr -replace \
-u $CIRCLE_PROJECT_USERNAME \
-r $CIRCLE_PROJECT_REPONAME \
$CIRCLE_TAG \
$1
.ci/run-coveralls.sh 已删除 100755 → 0
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#!/bin/bash
set -x
set -o errexit -o nounset
if test x"$TRAVIS_REPO_SLUG" != x"harfbuzz/harfbuzz"; then exit; fi
pip install --user nose
pip install --user cpp-coveralls
export PATH=$HOME/.local/bin:$PATH
rm -f src/.libs/NONE.gcov
touch src/NONE
coveralls -e docs
.ci/trigger-coverity.sh 已删除 100644 → 0
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#!/bin/bash
set -x
set -o errexit -o nounset
if test x"$TRAVIS_EVENT_TYPE" != x"cron"; then exit; fi
if test x"$TRAVIS_BRANCH" != x"master"; then exit; fi
git fetch --unshallow
git remote add upstream "https://$GH_TOKEN@github.com/harfbuzz/harfbuzz.git"
git push -q upstream master:coverity_scan
.ci/win32-cross-file.txt 0 → 100644
浏览文件 @ 8347bdbd
[host_machine]
system = 'windows'
cpu_family = 'x86'
cpu = 'i686'
endian = 'little'
[properties]
c_args = []
c_link_args = ['-static-libgcc', '-Wl,-Bstatic', '-lpthread']
cpp_args = []
cpp_link_args = ['-static-libgcc', '-static-libstdc++', '-Wl,-Bstatic', '-lpthread']
[binaries]
c = 'i686-w64-mingw32-gcc'
cpp = 'i686-w64-mingw32-g++'
ar = 'i686-w64-mingw32-ar'
ld = 'i686-w64-mingw32-ld'
objcopy = 'i686-w64-mingw32-objcopy'
strip = 'i686-w64-mingw32-strip'
windres = 'i686-w64-mingw32-windres'
.ci/win64-cross-file.txt 0 → 100644
浏览文件 @ 8347bdbd
[host_machine]
system = 'windows'
cpu_family = 'x86_64'
cpu = 'x86_64'
endian = 'little'
[properties]
c_args = []
c_link_args = ['-static-libgcc', '-Wl,-Bstatic', '-lpthread']
cpp_args = []
cpp_link_args = ['-static-libgcc', '-static-libstdc++', '-Wl,-Bstatic', '-lpthread']
[binaries]
c = 'x86_64-w64-mingw32-gcc'
cpp = 'x86_64-w64-mingw32-g++'
ar = 'x86_64-w64-mingw32-ar'
ld = 'x86_64-w64-mingw32-ld'
objcopy = 'x86_64-w64-mingw32-objcopy'
strip = 'x86_64-w64-mingw32-strip'
windres = 'x86_64-w64-mingw32-windres'
.circleci/config.yml
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此差异已折叠。
.editorconfig
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......@@ -6,7 +6,7 @@ trim_trailing_whitespace = true
end_of_line = lf
insert_final_newline = true
[*.{c,cc,h,hh}]
[*.{c,cc,h,hh,rl}]
tab_width = 8
indent_size = 2
indent_style = tab # should be space
......@@ -17,5 +17,7 @@ indent_style = tab
[{Makefile.am,Makefile.sources,configure.ac}]
tab_width = 8
[{CMakeLists.txt,*.cmake}]
[{meson.build,meson_options.txt}]
tab_width = 8
indent_style = space
indent_size = 2
.travis.yml 已删除 100644 → 0
浏览文件 @ 27b1491f
# Build Configuration for Travis
dist: trusty
language: cpp
env:
global:
- CPPFLAGS=""
- CONFIGURE_OPTS="--with-freetype --with-glib --with-gobject --with-cairo --with-icu --with-graphite2"
- NOCONFIGURE=1
# COVERITY_SCAN_TOKEN
- secure: "k6l/18dpsoPAf0E5RQWCr+rgjbHns0H3k0WzSYovCoVg0B7RVlV8x8OjyEOBzEvXI4aaHRdH6MHCPDFnX4fa7ysImlT6LxxIG8YhDdLkJWyS0hHbcJiGxko9AhAGzOZcDl8fZi13d697wagMqqXpjN5v2T/AQm8t4X9z2otJosY="
matrix:
include:
- os: linux
compiler: gcc
script:
# Remove the following three lines when Travis updates its distro
- export PKG_CONFIG_PATH="$HOME/.local/lib/pkgconfig"
- export LD_LIBRARY_PATH="$HOME/.local/lib"
- bash .ci/build-freetype.sh
- ./autogen.sh
- ./configure $CONFIGURE_OPTS --enable-gtk-doc --enable-code-coverage
- make
- make check || .ci/fail.sh
- rm -rf freetype-2.9
after_success:
- bash .ci/run-coveralls.sh # coveralls.io code coverage
- bash <(curl -s https://codecov.io/bash) # codecov.io code coverage
- bash .ci/deploy-docs.sh
- bash .ci/trigger-coverity.sh
- os: linux
compiler: clang
script:
# Remove the following three lines when Travis updates its distro
- export PKG_CONFIG_PATH="$HOME/.local/lib/pkgconfig"
- export LD_LIBRARY_PATH="$HOME/.local/lib"
- bash .ci/build-freetype.sh
- ./autogen.sh
- ./configure $CONFIGURE_OPTS
- make
- make check || .ci/fail.sh
notifications:
irc: "irc.freenode.org#harfbuzz"
email: harfbuzz-bots-chatter@googlegroups.com
cache:
directories:
- /home/travis/.local
addons:
apt:
packages:
- pkg-config # for autogen.sh
- ragel
- lcov
- 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
coverity_scan:
project:
name: behdad/harfbuzz
version: 1.0
description: HarfBuzz OpenType text shaping engine
notification_email: harfbuzz-bots-chatter@googlegroups.com
build_command_prepend: ./autogen.sh --with-freetype --with-glib --with-gobject --with-cairo --with-icu --with-graphite2
build_command: make
branch_pattern: coverity_scan
BUILD.gn
浏览文件 @ 8347bdbd
......@@ -28,6 +28,7 @@ harfbuzz_source = [
"//third_party/harfbuzz/src/hb-fallback-shape.cc",
"//third_party/harfbuzz/src/hb-font.cc",
"//third_party/harfbuzz/src/hb-map.cc",
"//third_party/harfbuzz/src/hb-number.cc",
"//third_party/harfbuzz/src/hb-ot-cff1-table.cc",
"//third_party/harfbuzz/src/hb-ot-cff2-table.cc",
"//third_party/harfbuzz/src/hb-ot-face.cc",
......@@ -46,8 +47,8 @@ harfbuzz_source = [
"//third_party/harfbuzz/src/hb-ot-shape-complex-indic.cc",
"//third_party/harfbuzz/src/hb-ot-shape-complex-khmer.cc",
"//third_party/harfbuzz/src/hb-ot-shape-complex-myanmar.cc",
"//third_party/harfbuzz/src/hb-ot-shape-complex-syllabic.cc",
"//third_party/harfbuzz/src/hb-ot-shape-complex-thai.cc",
"//third_party/harfbuzz/src/hb-ot-shape-complex-use-table.cc",
"//third_party/harfbuzz/src/hb-ot-shape-complex-use.cc",
"//third_party/harfbuzz/src/hb-ot-shape-complex-vowel-constraints.cc",
"//third_party/harfbuzz/src/hb-ot-shape-fallback.cc",
......@@ -70,13 +71,14 @@ if (defined(ohos_lite)) {
lite_library("harfbuzz") {
target_type = "shared_library"
sources = harfbuzz_source
defines = [ "HAVE_PTHREAD = 1" ]
public_configs = [ ":harfbuzz_config" ]
}
} else {
ohos_static_library("harfbuzz_static") {
sources = harfbuzz_source
include_dirs = [ "src\base" ]
defines = [ "HAVE_PTHREAD = 1" ]
public_configs = [ ":harfbuzz_config" ]
}
}
BUILD.md
浏览文件 @ 8347bdbd
On Linux, install the development packages for 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
sudo apt-get install meson pkg-config ragel gtk-doc-tools 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
sudo dnf install meson pkgconfig gtk-doc gcc gcc-c++ freetype-devel glib2-devel cairo-dev
on Windows, consider using [vcpkg](https://github.com/Microsoft/vcpkg),
provided by Microsoft, for building HarfBuzz and other open-source libraries
but if you need to build harfbuzz from source, put ragel binary on your
PATH and follow appveyor CI's cmake
[build steps](https://github.com/harfbuzz/harfbuzz/blob/master/appveyor.yml).
and on ArchLinux and Manjaro:
on macOS, using MacPorts:
sudo pacman -Suy meson pkg-config ragel gcc freetype2 glib2 cairo
sudo port install freetype glib2 cairo
then use meson to build the project like `meson build && meson test -Cbuild`.
or using Homebrew:
On macOS, `brew install pkg-config ragel gtk-doc freetype glib cairo meson` then use
meson like above.
brew install freetype glib cairo
On Windows, meson can build the project like above if a working MSVC's cl.exe (`vcvarsall.bat`)
or gcc/clang is already on your path, and if you use something like `meson build --wrap-mode=default`
it fetches and compiles most of the dependencies also.
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/`.
Our CI configurations is also a good source of learning how to build HarfBuzz.
If you are bootstrapping 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 install autoconf automake libtool pkgconfig ragel gtk-doc
To build the Python bindings, you also need:
brew install pygobject3
There is also amalgam source provided with HarfBuzz which reduces whole process of building
HarfBuzz like `g++ src/harfbuzz.cc -fno-exceptions` but there is not guarantee provided
with buildability and reliability of features you get.
CMakeLists.txt
浏览文件 @ 8347bdbd
cmake_minimum_required(VERSION 2.8.0)
cmake_minimum_required(VERSION 3.0.0)
project(harfbuzz)
enable_testing()
message(WARN "HarfBuzz has a Meson port and tries to migrate all the other build systems to it, please consider using it as we might remove our cmake port soon.")
## Limit framework build to Xcode generator
if (BUILD_FRAMEWORK)
......@@ -53,7 +53,6 @@ if (HB_BUILD_UTILS)
endif ()
option(HB_BUILD_SUBSET "Build harfbuzz-subset" ON)
option(HB_BUILD_TESTS "Build harfbuzz tests" ON)
option(HB_HAVE_GOBJECT "Enable GObject Bindings" OFF)
if (HB_HAVE_GOBJECT)
......@@ -66,25 +65,6 @@ if (HB_HAVE_INTROSPECTION)
set (HB_HAVE_GLIB ON)
endif ()
option(HB_CHECK OFF "Do a configuration suitable for testing (shared library and enable all options)")
if (HB_CHECK)
set (BUILD_SHARED_LIBS ON)
set (HB_BUILD_UTILS ON)
set (HB_HAVE_ICU)
set (HB_HAVE_GLIB ON)
#set (HB_HAVE_GOBJECT ON)
#set (HB_HAVE_INTROSPECTION ON)
set (HB_HAVE_FREETYPE ON)
set (HB_HAVE_GRAPHITE2 ON)
if (WIN32)
set (HB_HAVE_UNISCRIBE ON)
set (HB_HAVE_GDI ON)
set (HB_HAVE_DIRECTWRITE ON)
elseif (APPLE)
set (HB_HAVE_CORETEXT ON)
endif ()
endif ()
include_directories(AFTER
${PROJECT_SOURCE_DIR}/src
${PROJECT_BINARY_DIR}/src
......@@ -108,7 +88,7 @@ endmacro ()
if (UNIX)
list(APPEND CMAKE_REQUIRED_LIBRARIES m)
endif ()
check_funcs(atexit mprotect sysconf getpagesize mmap isatty newlocale strtod_l)
check_funcs(atexit mprotect sysconf getpagesize mmap isatty)
check_include_file(unistd.h HAVE_UNISTD_H)
if (${HAVE_UNISTD_H})
add_definitions(-DHAVE_UNISTD_H)
......@@ -117,15 +97,15 @@ check_include_file(sys/mman.h HAVE_SYS_MMAN_H)
if (${HAVE_SYS_MMAN_H})
add_definitions(-DHAVE_SYS_MMAN_H)
endif ()
check_include_file(xlocale.h HAVE_XLOCALE_H)
if (${HAVE_XLOCALE_H})
add_definitions(-DHAVE_XLOCALE_H)
endif ()
check_include_file(stdbool.h HAVE_STDBOOL_H)
if (${HAVE_STDBOOL_H})
add_definitions(-DHAVE_STDBOOL_H)
endif ()
# https://github.com/harfbuzz/harfbuzz/pull/2874#issuecomment-782859099
if (NOT WIN32)
add_definitions("-DHAVE_PTHREAD")
endif ()
if (MSVC)
add_definitions(-wd4244 -wd4267 -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS)
......@@ -147,7 +127,7 @@ function (extract_make_variable variable makefile_source)
set (${variable} ${listVar} PARENT_SCOPE)
endfunction ()
# http://stackoverflow.com/a/27630120
# https://stackoverflow.com/a/27630120
function (add_prefix_to_list var prefix)
set (listVar "")
foreach (f ${${var}})
......@@ -257,7 +237,7 @@ endif ()
if (HB_HAVE_ICU)
add_definitions(-DHAVE_ICU)
# https://github.com/WebKit/webkit/blob/master/Source/cmake/FindICU.cmake
# https://github.com/WebKit/webkit/blob/fdd7733f2f30eab7fe096a9791f98c60f62f49c0/Source/cmake/FindICU.cmake
find_package(PkgConfig)
pkg_check_modules(PC_ICU QUIET icu-uc)
......@@ -326,6 +306,7 @@ if (WIN32 AND HB_HAVE_DIRECTWRITE)
endif ()
if (HB_HAVE_GOBJECT)
add_definitions(-DHAVE_GOBJECT)
include (FindPerl)
# Use the hints from glib-2.0.pc to find glib-mkenums
......@@ -429,41 +410,25 @@ if (HB_HAVE_GOBJECT)
)
endif ()
## Atomic ops availability detection
file(WRITE "${PROJECT_BINARY_DIR}/try_compile_intel_atomic_primitives.c"
" void memory_barrier (void) { __sync_synchronize (); }
int atomic_add (int *i) { return __sync_fetch_and_add (i, 1); }
int mutex_trylock (int *m) { return __sync_lock_test_and_set (m, 1); }
void mutex_unlock (int *m) { __sync_lock_release (m); }
int main () { return 0; }
")
try_compile(HB_HAVE_INTEL_ATOMIC_PRIMITIVES
${PROJECT_BINARY_DIR}/try_compile_intel_atomic_primitives
${PROJECT_BINARY_DIR}/try_compile_intel_atomic_primitives.c)
if (HB_HAVE_INTEL_ATOMIC_PRIMITIVES)
add_definitions(-DHAVE_INTEL_ATOMIC_PRIMITIVES)
endif ()
file(WRITE "${PROJECT_BINARY_DIR}/try_compile_solaris_atomic_ops.c"
" #include <atomic.h>
/* This requires Solaris Studio 12.2 or newer: */
#include <mbarrier.h>
void memory_barrier (void) { __machine_rw_barrier (); }
int atomic_add (volatile unsigned *i) { return atomic_add_int_nv (i, 1); }
void *atomic_ptr_cmpxchg (volatile void **target, void *cmp, void *newval) { return atomic_cas_ptr (target, cmp, newval); }
int main () { return 0; }
")
try_compile(HB_HAVE_SOLARIS_ATOMIC_OPS
${PROJECT_BINARY_DIR}/try_compile_solaris_atomic_ops
${PROJECT_BINARY_DIR}/try_compile_solaris_atomic_ops.c)
if (HB_HAVE_SOLARIS_ATOMIC_OPS)
add_definitions(-DHAVE_SOLARIS_ATOMIC_OPS)
endif ()
## Define harfbuzz library
add_library(harfbuzz ${project_sources} ${project_extra_sources} ${project_headers})
target_link_libraries(harfbuzz ${THIRD_PARTY_LIBS})
target_include_directories(harfbuzz PUBLIC
"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>"
"$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/harfbuzz>")
## Define harfbuzz-icu library
if (HB_HAVE_ICU)
add_library(harfbuzz-icu ${PROJECT_SOURCE_DIR}/src/hb-icu.cc ${PROJECT_SOURCE_DIR}/src/hb-icu.h)
add_dependencies(harfbuzz-icu harfbuzz)
target_link_libraries(harfbuzz-icu harfbuzz ${THIRD_PARTY_LIBS})
if (BUILD_SHARED_LIBS)
set_target_properties(harfbuzz harfbuzz-icu PROPERTIES VISIBILITY_INLINES_HIDDEN TRUE)
endif ()
endif ()
## Define harfbuzz-subset library
if (HB_BUILD_SUBSET)
......@@ -615,12 +580,14 @@ if (HB_HAVE_INTROSPECTION)
POST_BUILD
COMMAND ${G_IR_SCANNER_CMD}
--warn-all --no-libtool --verbose
-n hb
--namespace=HarfBuzz
--nsversion=0.0
--symbol-prefix=hb
--symbol-prefix=hb_gobject
--identifier-prefix=hb_
--include GObject-2.0
--pkg-export=harfbuzz
--pkg-export=harfbuzz-gobject
--c-include=hb-gobject.h
--cflags-begin
-I${PROJECT_SOURCE_DIR}/src
-I${PROJECT_BINARY_DIR}/src
......@@ -723,6 +690,14 @@ if (NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL)
NAMESPACE harfbuzz::
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/harfbuzz
)
if (HB_HAVE_ICU)
install(TARGETS harfbuzz-icu
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
FRAMEWORK DESTINATION Library/Frameworks
)
endif ()
if (HB_BUILD_UTILS)
if (WIN32 AND BUILD_SHARED_LIBS)
install(TARGETS harfbuzz-subset
......@@ -767,54 +742,3 @@ if (NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL)
endif ()
endif ()
endif ()
if (HB_BUILD_TESTS)
## src/ executables
foreach (prog main test test-gsub-would-substitute test-gpos-size-params test-buffer-serialize test-unicode-ranges) # hb-ot-tag
set (prog_name ${prog})
if (${prog_name} STREQUAL "test")
# test can not be used as a valid executable name on cmake, lets special case it
set (prog_name test-test)
endif ()
add_executable(${prog_name} ${PROJECT_SOURCE_DIR}/src/${prog}.cc)
target_link_libraries(${prog_name} harfbuzz ${THIRD_PARTY_LIBS})
endforeach ()
# set_target_properties(hb-ot-tag PROPERTIES COMPILE_FLAGS "-DMAIN")
## Tests
if (UNIX OR MINGW)
if (BUILD_SHARED_LIBS)
# generate harfbuzz.def after build completion
add_custom_command(TARGET harfbuzz POST_BUILD
COMMAND "${PYTHON_EXECUTABLE}" ${PROJECT_SOURCE_DIR}/src/gen-def.py ${PROJECT_BINARY_DIR}/harfbuzz.def ${project_headers}
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/src)
add_test(NAME check-static-inits.sh
COMMAND ${PROJECT_SOURCE_DIR}/src/check-static-inits.sh
WORKING_DIRECTORY ${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/harfbuzz.dir/src # ugly hack
)
add_test(NAME check-libstdc++.sh COMMAND ${PROJECT_SOURCE_DIR}/src/check-libstdc++.sh)
add_test(NAME check-symbols.sh COMMAND ${PROJECT_SOURCE_DIR}/src/check-symbols.sh)
set_tests_properties(
check-static-inits.sh check-libstdc++.sh check-symbols.sh
PROPERTIES
ENVIRONMENT "libs=.;srcdir=${PROJECT_SOURCE_DIR}/src"
SKIP_RETURN_CODE 77)
endif ()
add_test(NAME check-c-linkage-decls.sh COMMAND ./check-c-linkage-decls.sh)
add_test(NAME check-header-guards.sh COMMAND ./check-header-guards.sh)
add_test(NAME check-externs.sh COMMAND ./check-externs.sh)
add_test(NAME check-includes.sh COMMAND ./check-includes.sh)
set_tests_properties(
check-c-linkage-decls.sh check-header-guards.sh check-externs.sh check-includes.sh
PROPERTIES
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/src
SKIP_RETURN_CODE 77)
endif ()
# Needs to come last so that variables defined above are passed to
# subdirectories.
add_subdirectory(test)
endif ()
CONFIG.md
浏览文件 @ 8347bdbd
# Configuring HarfBuzz
Most of the time you will not need any custom configuration. The configuration
options provided by `configure` or `cmake` should be enough. In particular,
if you just want HarfBuzz library plus hb-shape / hb-view utilities, make sure
FreeType and Cairo are available and found during configuration.
options provided by `meson` should be enough. In particular, if you just want
HarfBuzz library plus hb-shape / hb-view utilities, make sure FreeType and Cairo
are available and found during configuration.
If you are building for distribution, you should more carefully consider whether
you need Glib, ICU, Graphite2, as well as CoreText / Uniscribe / DWrite. Make
......@@ -18,9 +18,9 @@ binary size savings.
## Compiler Options
Make sure you build with your compiler's "optimize for size" option. On `gcc`
this is `-Os`, and can be enabled by passing `CXXFLAGS=-Os` either to `configure`
(sticky) or to `make` (non-sticky). On clang there is an even more extreme flag,
`-Oz`.
this is `-Os`, and can be enabled by passing `CXXFLAGS=-Os`. On clang there
is an even more extreme flag, `-Oz`. Meson also provides `--buildtype=minsize`
for more convenience.
HarfBuzz heavily uses inline functions and the optimize-size flag can make the
library smaller by 20% or more. Moreover, sometimes, based on the target CPU,
......@@ -32,8 +32,7 @@ optimizations. Search for `HB_OPTIMIZE_SIZE` for details, if you are using
other compilers, or continue reading.
Another compiler option to consider is "link-time optimization", also known as
'lto'. To enable that, with `gcc` or `clang`, add `-flto` to both `CXXFLAGS`
and `LDFLAGS`, either on `configure` invocation (sticky) or on `make` (non-sticky).
'lto'. To enable that, feel free to use `-Db_lto=true` of meson.
This, also, can have a huge impact on the final size, 20% or more.
Finally, if you are making a static library build or otherwise linking the
......@@ -109,7 +108,7 @@ Defining `HB_NO_FALLBACK_SHAPE` however is pretty harmless. That removes the
By default HarfBuzz builds as a thread-safe library. The exception is that
the `HB_TINY` predefined configuring (more below) disables thread-safety.
If you do /not/ need thread-safety in the library (eg. you always call into
If you do *not* need thread-safety in the library (eg. you always call into
HarfBuzz from the same thread), you can disable thread-safety by defining
`HB_NO_MT`. As noted already, this is enabled by `HB_TINY`.
......@@ -145,7 +144,7 @@ overrides at the end.
## Notes
Note that the config option `HB_NO_CFF`, which is enabled by `HB_LEAN` and
`HB_TINY` does /not/ mean that the resulting library won't work with CFF fonts.
`HB_TINY` does *not* mean that the resulting library won't work with CFF fonts.
The library can shape valid CFF fonts just fine, with or without this option.
This option disables (among other things) the code to calculate glyph exntents
This option disables (among other things) the code to calculate glyph extents
for CFF fonts.
COPYING
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......@@ -2,8 +2,9 @@ HarfBuzz is licensed under the so-called "Old MIT" license. Details follow.
For parts of HarfBuzz that are licensed under different licenses see individual
files names COPYING in subdirectories where applicable.
Copyright © 2010,2011,2012,2013,2014,2015,2016,2017,2018,2019 Google, Inc.
Copyright © 2019 Facebook, Inc.
Copyright © 2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020 Google, Inc.
Copyright © 2018,2019,2020 Ebrahim Byagowi
Copyright © 2019,2020 Facebook, Inc.
Copyright © 2012 Mozilla Foundation
Copyright © 2011 Codethink Limited
Copyright © 2008,2010 Nokia Corporation and/or its subsidiary(-ies)
......
Makefile.am
浏览文件 @ 8347bdbd
......@@ -10,7 +10,6 @@ EXTRA_DIST = \
autogen.sh \
harfbuzz.doap \
README.md \
README.mingw.md \
README.python.md \
BUILD.md \
CONFIG.md \
......@@ -18,10 +17,29 @@ EXTRA_DIST = \
TESTING.md \
CMakeLists.txt \
replace-enum-strings.cmake \
meson.build \
meson_options.txt \
subprojects/expat.wrap \
subprojects/freetype2.wrap \
subprojects/glib.wrap \
subprojects/libffi.wrap \
subprojects/proxy-libintl.wrap \
subprojects/zlib.wrap \
subprojects/google-benchmark.wrap \
perf/meson.build \
perf/perf-draw.hh \
perf/perf-extents.hh \
perf/perf-shaping.hh \
perf/perf.cc \
perf/fonts/Amiri-Regular.ttf \
perf/fonts/NotoNastaliqUrdu-Regular.ttf \
perf/fonts/NotoSansDevanagari-Regular.ttf \
perf/fonts/Roboto-Regular.ttf \
perf/texts/en-thelittleprince.txt \
perf/texts/en-words.txt \
perf/texts/fa-monologue.txt \
perf/texts/fa-thelittleprince.txt \
mingw-configure.sh \
mingw-ldd.py \
mingw32.sh \
mingw64.sh \
$(NULL)
MAINTAINERCLEANFILES = \
......@@ -75,29 +93,4 @@ dist-hook: dist-clear-sticky-bits
dist-clear-sticky-bits:
chmod -R a-s $(distdir)
tar_file = $(PACKAGE_TARNAME)-$(VERSION).tar.xz
sha256_file = $(tar_file).sha256
gpg_file = $(sha256_file).asc
$(sha256_file): $(tar_file)
sha256sum $^ > $@
$(gpg_file): $(sha256_file)
@echo "Please enter your GPG password to sign the checksum."
gpg --armor --sign $^
release-files: $(tar_file) $(sha256_file) $(gpg_file)
dist-win:
@case $(host_triplet) in *-w64-mingw32) ;; *) echo "Error: Requires mingw build. See README.mingw.md.">&2; exit 1 ;; esac
@DIR=$(PACKAGE_TARNAME)-$(VERSION)-win`case $(host_triplet) in i686-*) echo 32 ;; x86_64-*) echo 64 ;; esac`; \
$(RM) -r $$DIR; $(MKDIR_P) $$DIR || exit 1; \
cp util/.libs/hb-{shape,view,subset}.exe $$DIR && \
$(top_srcdir)/mingw-ldd.py $$DIR/hb-view.exe | grep -v 'not found' | cut -d '>' -f 2 | xargs cp -t $$DIR && \
cp src/.libs/libharfbuzz{,-subset}-0.dll $$DIR && \
chmod a+x $$DIR/*.{exe,dll} && \
$(STRIP) $$DIR/*.{exe,dll} && \
zip -r $$DIR.zip $$DIR && \
$(RM) -r $$DIR && \
echo "$$DIR.zip is ready."
-include $(top_srcdir)/git.mk
NEWS
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Overview of changes leading to 2.8.1
Tuesday, May 4, 2021
====================================
- Subsetter now fully supports GSUB/GPOS/GDEF tables (including variations); as
such, layout tables are retained by subsetter by default. (Garret Rieger, Qunxin Liu)
- Build scripts no longer check for FontConfig as HarfBuzz does not use it.
- hb-view supports iTerm2 and kitty inline image protocols (Khaled Hosny),
it can also use Chafa for terminal graphics if available (Hans Petter Jansson).
Overview of changes leading to 2.8.0
Tuesday, March 16, 2021
====================================
- Shape joining scripts other than Arabic/Syriac using the Universal Shaping Engine.
Previously these were shaped using the generalized Arabic shaper. (David Corbett)
- Fix regression in shaping of U+0B55 ORIYA SIGN OVERLINE. (David Corbett)
- Update language tags. (David Corbett)
- Variations: reduce error: do not round each interpolated delta. (Just van Rossum)
- Documentation improvements. (Khaled Hosny, Nathan Willis)
- Subsetter improvements: subsets most, if not all, lookup types now. (Garret Rieger, Qunxin Liu)
- Fuzzer-found fixes and other improvements when memory failures happen. (Behdad)
- Removed most atomic implementations now that we have C++11 atomic impl. (Behdad)
- General codebase upkeep; using more C++11 features: constexpr constructors, etc. (Behdad)
Overview of changes leading to 2.7.4
Sunday, December 27, 2020
====================================
- Fix missing --enable-introspection configure option from previous release
tarball.
- Documentation updates.
Overview of changes leading to 2.7.3
Wednesday, December 23, 2020
====================================
- Update USE shaper to 2020-08-13 specification, and other improvements.
- Don’t disable liga feature in myanmar shaper, to match Uniscribe.
- Improvements to language and script tags handling.
- Update language system tag registry to OpenType 1.8.4
- Support for serializing and deserializing Unicode buffers. Serialized buffers
are now delimited with `<>` or `[]` based on whether it is a Unicode or
glyphs buffer.
- Increase buffer work limits to handle fonts with many complex lookups.
- Handle more shaping operations in trace output.
- Memory access fixes.
- More OOM fixes.
- Improved documentation.
- Build system improvements.
- New API:
+hb_buffer_has_positions()
+hb_buffer_serialize()
+hb_buffer_serialize_unicode()
+hb_buffer_deserialize_unicode()
Overview of changes leading to 2.7.2
Saturday, August 29, 2020
====================================
- Fix a regression in the previous release that caused a crash with Kaithi.
- More OOM fixes.
Overview of changes leading to 2.7.1
Thursday, August 13, 2020
====================================
- ot-funcs now handles variable empty glyphs better when hvar/vvar isn't present.
- Reverted a GDEF processing regression.
- A couple of fixes to handle OOM better.
Overview of changes leading to 2.7.0
Saturday, July 25, 2020
====================================
- Use an implementation for round that always rounds up, some minor fluctuations
are expected on var font specially when hb-ot callback is used.
- Fix an AAT's `kerx` issue on broken rendering of Devanagari Sangam MN.
- Remove AAT's `lcar` table support from _get_ligature_carets API, not even much
use on macOS installed fonts (only two files). GDEF support is the recommended
one and expected to work properly after issues fixed two releases ago.
- Minor memory fixes to handle OOM better specially in hb-ft.
- Minor .so files versioning scheme change and remove stable/unstable scheme
differences, was never used in practice (always default to stable scheme).
- We are now suggesting careful packaging of the library using meson,
https://github.com/harfbuzz/harfbuzz/wiki/Notes-on-migration-to-meson
for more information.
- Distribution package URL is changed, either use GitHub generated tarballs,
`https://github.com/harfbuzz/harfbuzz/archive/$pkgver.tar.gz`
or, even more preferably use commit hash of the release and git checkouts like,
`git+https://github.com/harfbuzz/harfbuzz#commit=$commit`
Overview of changes leading to 2.6.8
Monday, June 22, 2020
====================================
- New API to fetch glyph alternates from GSUB table.
- hb-coretext build fix for macOS < 10.10.
- Meson build fixes, cmake port removal is postponed but please prepare for
it and give us feedback.
Autotools is still our main build system however please consider
experimenting with meson also for packaging the library.
- New API:
+hb_ot_layout_lookup_get_glyph_alternates()
Overview of changes leading to 2.6.7
Wednesday, June 3, 2020
====================================
- Update to Unicode 13.0.0.
- Fix hb_ot_layout_get_ligature_carets for fonts without lcar table, it was
completely broken for all the other fonts since 2.1.2.
- As a part of our migration to meson, this release will be the last one
to provide cmake port files but autotools still is our main build system.
There is a possibility that the next version or the after be released
using meson.
Overview of changes leading to 2.6.6
Tuesday, May 12, 2020
====================================
- A fix in AAT kerning for Geeza Pro.
- Better support for resource fork fonts on macOS.
Overview of changes leading to 2.6.5
Friday, April 17, 2020
====================================
- Add experimental meson build system. Autotools is still the primary
and supported build system.
- AAT is now always preferred for horizontal scripts when both AAT and OT
layout tables exist at the same time.
- Subsetter improvements.
- New API:
+hb_ft_font_lock_face()
+hb_ft_font_unlock_face()
Overview of changes leading to 2.6.4
Monday, October 29, 2019
====================================
- Small bug fix.
- Build fixes.
Overview of changes leading to 2.6.3
Monday, October 28, 2019
====================================
- Misc small fixes, mostly to build-related issues.
- New API:
+hb_font_get_nominal_glyphs()
Overview of changes leading to 2.6.2
Monday, September 30, 2019
====================================
- Misc small fixes, mostly to build-related issues.
Overview of changes leading to 2.6.1
Thursday, August 22, 2019
====================================
......
README
浏览文件 @ 8347bdbd
README.md
\ No newline at end of file
This is HarfBuzz, a text shaping library.
For bug reports, mailing list, and other information please visit:
http://harfbuzz.org/
For license information, see https://github.com/harfbuzz/harfbuzz/blob/master/COPYING
For build information, see https://github.com/harfbuzz/harfbuzz/blob/master/BUILD.md
For custom configurations, see https://github.com/harfbuzz/harfbuzz/blob/master/CONFIG.md
For test execution, see https://github.com/harfbuzz/harfbuzz/blob/master/TESTING.md
Documentation: https://harfbuzz.github.io
README.OpenSource
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......@@ -3,9 +3,9 @@
"Name" : "harfbuzz",
"License" : "MIT License",
"License File" : "COPYING",
"Version Number" : "2.6.1",
"Version Number" : "2.8.1",
"Owner" : "liyujia4@huawei.com",
"Upstream URL" : "https://github.com/harfbuzz/harfbuzz/releases/tag/2.6.1",
"Upstream URL" : "https://github.com/harfbuzz/harfbuzz/releases/tag/2.8.1",
"Description" : "HarfBuzz is a text shaping engine. It primarily supports OpenType, but also Apple Advanced Typography. HarfBuzz is used in Android, Chrome, ChromeOS, Firefox, GNOME, GTK+, KDE, LibreOffice, OpenJDK, PlayStation, Qt, XeTeX, and other places."
}
]
\ No newline at end of file
README.md
浏览文件 @ 8347bdbd
[![Travis Build Status](https://travis-ci.org/harfbuzz/harfbuzz.svg?branch=master)](https://travis-ci.org/harfbuzz/harfbuzz)
[![AppVeyor Build Status](https://ci.appveyor.com/api/projects/status/0t0flrxpstj9lb9w?svg=true&branch=master)](https://ci.appveyor.com/project/harfbuzz/harfbuzz)
[![Linux CI Status](https://github.com/harfbuzz/harfbuzz/workflows/linux-ci/badge.svg)](https://github.com/harfbuzz/harfbuzz/workflows/linux-ci/badge.svg)
[![CircleCI Build Status](https://circleci.com/gh/harfbuzz/harfbuzz/tree/master.svg?style=svg)](https://circleci.com/gh/harfbuzz/harfbuzz/tree/master)
[![OSS-Fuzz Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/harfbuzz.svg)](https://oss-fuzz-build-logs.storage.googleapis.com/index.html)
[![Coverity Code Health](https://img.shields.io/coverity/scan/5450.svg)](https://scan.coverity.com/projects/behdad-harfbuzz)
[![Codacy Code Health](https://api.codacy.com/project/badge/Grade/f17f1708783c447488bc8dd317150eaa)](https://app.codacy.com/app/behdad/harfbuzz)
[![Codecov Code Coverage](https://codecov.io/gh/harfbuzz/harfbuzz/branch/master/graph/badge.svg)](https://codecov.io/gh/harfbuzz/harfbuzz)
[![Coverals Code Coverage](https://img.shields.io/coveralls/harfbuzz/harfbuzz.svg)](https://coveralls.io/r/harfbuzz/harfbuzz)
[![Packaging status](https://repology.org/badge/tiny-repos/harfbuzz.svg)](https://repology.org/project/harfbuzz/versions)
[ABI Tracker](http://abi-laboratory.pro/tracker/timeline/harfbuzz/)
This is HarfBuzz, a text shaping library.
......@@ -23,3 +23,11 @@ For custom configurations, see [CONFIG.md](CONFIG.md).
For test execution, see [TESTING.md](TESTING.md).
Documentation: https://harfbuzz.github.io
<details>
<summary>Packaging status of HarfBuzz</summary>
[![Packaging status](https://repology.org/badge/vertical-allrepos/harfbuzz.svg?header=harfbuzz)](https://repology.org/project/harfbuzz/versions)
</details>
README.mingw.md
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......@@ -4,28 +4,35 @@ implementation and that specially is important where OpenType specification
is or wasn't that clear. For having access to Uniscribe on Linux/macOS these
steps are recommended:
1. Install Wine from your favorite package manager. On Fedora that's `dnf install wine`.
You want to follow the 32bit instructions. The 64bit equivalents are included
for reference.
2. And `mingw-w64` compiler.
With `brew` on macOS, you can have it like `brew install mingw-w64`.
On Fedora, with `dnf install mingw32-gcc-c++`, or `dnf install mingw64-gcc-c++` for the
64-bit Windows.
1. Install Wine.
- Fedora: `dnf install wine`.
3. Install cross-compiled dependency packages. Alternatively see [^1] below.
On Fedora that would be `dnf install mingw32-glib2 mingw32-cairo mingw32-freetype`
for 32-bit, or `dnf install mingw64-glib2 mingw64-cairo mingw64-freetype` for 64-bit.
2. Install `mingw-w64` compiler.
- Fedora, 32bit: `dnf install mingw32-gcc-c++`
- Fedora, 64bit: `dnf install mingw64-gcc-c++`
- Debian: `apt install g++-mingw-w64`
- Mac: `brew install mingw-w64`
5. `NOCONFIGURE=1 ./autogen.sh && mkdir winbuild && cd winbuild`
3. If you have drank the `meson` koolaid, look at `.ci/build-win32.sh` to see how to
invoke `meson` now, or just run that script. Otherwise, here's how to use the
old trusty autotools instead:
6. Run `../mingw32.sh` for 32-bit build, or `../mingw64.sh` for 64-bit. This configures
HarfBuzz for cross-compiling. It enables Uniscribe backend as well.
a) Install dependencies.
- Fedora, 32bit: `dnf install mingw32-glib2 mingw32-cairo mingw32-freetype`
- Fedora, 64bit: `dnf install mingw64-glib2 mingw64-cairo mingw64-freetype`
7. `make`
b) Configure:
- `NOCONFIGURE=1 ./autogen.sh && mkdir winbuild && cd winbuild`
- 32bit: `../mingw-configure.sh i686`
- 64bit: `../mingw-configure.sh x86_64`
Now you can use hb-shape using `wine util/hb-shape.exe` but if you like to shape with
the Microsoft Uniscribe,
Now you can use `hb-shape` by `(cd win32build/util && wine hb-shape.exe)`
but if you like to shape with the Microsoft Uniscribe:
8. Bring a 32bit version of `usp10.dll` for yourself from `C:\Windows\SysWOW64\usp10.dll` of your
4. Bring a 32bit version of `usp10.dll` for yourself from `C:\Windows\SysWOW64\usp10.dll` of your
Windows installation (assuming you have a 64-bit installation, otherwise
`C:\Windows\System32\usp10.dll`) that it is not a DirectWrite proxy
([for more info](https://en.wikipedia.org/wiki/Uniscribe)).
......@@ -35,14 +42,6 @@ the Microsoft Uniscribe,
Put the DLL in the folder you are going to run the next command,
9. `WINEDLLOVERRIDES="usp10=n" wine util/hb-shape.exe fontname.ttf -u 0061,0062,0063 --shaper=uniscribe`
5. `WINEDLLOVERRIDES="usp10=n" wine hb-shape.exe fontname.ttf -u 0061,0062,0063 --shaper=uniscribe`
(`0061,0062,0063` means `abc`, use test/shaping/hb-unicode-decode to generate ones you need)
[^1] Download and put [this](https://drive.google.com/open?id=0B3_fQkxDZZXXbWltRGd5bjVrUDQ)
in your `~/.local/i686-w64-mingw32`. Then replace all the instances of
`/home/behdad/.local/i586-mingw32msvc` and `/home/behdad/.local/i686-w64-mingw32`
with `<$HOME>/.local/i686-w64-mingw32` on that folder.
(`<$HOME>` replace it with `/home/XXX` or `/Users/XXX` on macOS)
You shouldn't replace the instances of those inside binary files.
README.python.md
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......@@ -6,13 +6,8 @@ you can install that this way:
sudo apt-get install libgirepository1.0-dev
```
And then run `autogen.sh` (if building from git), and then:
```bash
./configure --with-gobject --enable-introspection
```
Make sure that gobject-introspection is reported enabled then in the `configure` script output.
And then run `meson setup` and make sure that `Introspection` is reported
enabled in output.
Compile and install.
......
RELEASING.md
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......@@ -20,53 +20,25 @@ HarfBuzz release walk-through checklist:
3. Search for REPLACEME on the repository and replace it with the chosen version
for the release.
4. Make sure you have correct date and new version at the top of NEWS file,
4. Make sure you have correct date and new version at the top of NEWS file.
5. Bump version in configure.ac line 3,
5. Bump version in line 3 of meson.build and configure.ac.
Do a `meson test -Cbuild` so it both checks the tests and updates
hb-version.h (use `git diff` to see if is really updated).
6. Do "make distcheck", if it passes, you get a tarball.
Otherwise, fix things and commit them separately before making release,
Note: Check src/hb-version.h and make sure the new version number is
there. Sometimes, it does not get updated. If that's the case,
"touch configure.ac" and rebuild. Also check that there is no hb-version.h
in your build/src file. Typically it will fail the distcheck if there is.
That's what happened to 2.0.0 going out with 1.8.0 hb-version.h... So, that's
a clue.
6. Commit NEWS, meson.build, configure.ac, and src/hb-version.h, as well as any REPLACEME
changes you made. The commit message is simply the release number. Eg. "1.4.7"
7. Now that you have release files, commit NEWS, configure.ac, and src/hb-version.h,
as well as any REPLACEME changes you made. The commit message is simply the
release number. Eg. "1.4.7"
7. Do a `meson dist -Cbuild` that runs the tests against the latest commited changes.
If doesn't pass, something fishy is going on, reset the repo and start over.
8. "make dist" again to get a tarball with your new commit in the ChangeLog. Then
"make release-files". Enter your GPG password. This creates a sha256 hash
and signs it. Check the size of the three resulting files.
8. Tag the release and sign it: Eg. "git tag -s 1.4.7 -m 1.4.7". Enter your
GPG password.
9. Tag the release and sign it: Eg. "git tag -s 1.4.7 -m 1.4.7". Enter your
GPG password again.
9. Build win32 bundle. See [README.mingw.md](README.mingw.md).
10. Build win32 bundle.
10. Push the commit and tag out: "git push --follow-tags".
a. Build Win32 binaries. See [README.mingw.md](README.mingw.md).
b. Run "make dist-win" to build Win32 bundle.
11. Copy all artefacts to users.freedesktop.org and move them into
`/srv/www.freedesktop.org/www/software/harfbuzz/release` There should be four
files. Eg.:
```
-rw-r--r-- 1 behdad eng 1592693 Jul 18 11:25 harfbuzz-1.4.7.tar.xz
-rw-r--r-- 1 behdad eng 89 Jul 18 11:34 harfbuzz-1.4.7.tar.xz.sha256
-rw-r--r-- 1 behdad eng 339 Jul 18 11:34 harfbuzz-1.4.7.tar.xz.sha256.asc
-rw-r--r-- 1 behdad eng 2895619 Jul 18 11:34 harfbuzz-1.4.7-win32.zip
```
12. While doing that, quickly double-check the size of the .tar.xz and .zip
files against their previous releases to make sure nothing bad happened.
They should be in the ballpark, perhaps slightly larger. Sometimes they
do shrink, that's not by itself a stopper.
13. Push the commit and tag out: "git push --follow-tags". Make sure it's
pushed both to freedesktop repo and github.
14. Go to GitHub release page [here](https://github.com/harfbuzz/harfbuzz/releases),
edit the tag, upload artefacts and NEWS entry and save.
11. Go to GitHub release page [here](https://github.com/harfbuzz/harfbuzz/releases),
edit the tag, upload win32 bundle and NEWS entry and save.
No need to upload source tarball as we rely to GitHub's automatic tar.gz generation.
TESTING.md
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## Build & Run
Depending on what area you are working in change or add `HB_DEBUG_<whatever>`.
Values defined in `hb-debug.hh`.
## Build and Test
```shell
# quick sanity check
time (make -j4 CPPFLAGS='-DHB_DEBUG_SUBSET=100' \
&& (make -j4 -C test/api check || cat test/api/test-suite.log))
# slower sanity check
time (make -j4 CPPFLAGS='-DHB_DEBUG_SUBSET=100' \
&& make -j4 -C src check \
&& make -j4 -C test/api check \
&& make -j4 -C test/subset check)
meson build
ninja -Cbuild
meson test -Cbuild
```
# confirm you didn't break anything else
time (make -j4 CPPFLAGS='-DHB_DEBUG_SUBSET=100' \
&& make -j4 check)
### Debug with GDB
# often catches files you didn't add, e.g. test fonts to EXTRA_DIST
make distcheck
```shell
meson test -Cbuild --gdb testname
```
### Run tests with asan
## Build and Run
**NOTE**: this sometimes yields harder to read results than the full fuzzer
Depending on what area you are working in change or add `HB_DEBUG_<whatever>`.
Values defined in `hb-debug.hh`.
```shell
# For nice symbols tell asan how to symoblize. Note that it doesn't like versioned copies like llvm-symbolizer-3.8
# export ASAN_SYMBOLIZER_PATH=path to version-less llvm-symbolizer
# ex
export ASAN_SYMBOLIZER_PATH=/usr/lib/llvm-3.8/bin/llvm-symbolizer
./configure CC=clang CXX=clang++ CPPFLAGS=-fsanitize=address LDFLAGS=-fsanitize=address
# make/run tests as usual
CPPFLAGS='-DHB_DEBUG_SUBSET=100' meson setup build --reconfigure
meson test -C build
```
### Debug with GDB
### Run tests with asan
```
cd ./util
../libtool --mode=execute gdb --args ./hb-subset ...
```shell
meson setup build -Db_sanitize=address --reconfigure
meson compile -C build
meson test -C build
```
### Enable Debug Logging
```shell
# make clean if you previously build w/o debug logging
make CPPFLAGS=-DHB_DEBUG_SUBSET=100
CPPFLAGS=-DHB_DEBUG_SUBSET=100 meson build --reconfigure
ninja -C build
```
## Build and Test via CMake
Note: You'll need to first install ninja-build via apt-get.
```shell
cd harfbuzz
mkdir buid
cmake -DHB_CHECK=ON -Bbuild -H. -GNinja && ninja -Cbuild && CTEST_OUTPUT_ON_FAILURE=1 ninja -Cbuild test
```
## Test with the Fuzzer
```shell
# push your changs to a branch on googlefonts/harfbuzz
# In a local copy of oss-fuzz, edit projects/harfbuzz/Dockerfile
# Change the git clone to pull your branch
CXXFLAGS="-fsanitize=address,fuzzer-no-link" meson fuzzbuild --default-library=static -Dfuzzer_ldflags="-fsanitize=address,fuzzer" -Dexperimental_api=true
ninja -Cfuzzbuild test/fuzzing/hb-{shape,draw,subset,set}-fuzzer
fuzzbuild/test/fuzzing/hb-subset-fuzzer test/fuzzing/fonts
```
# Do this periodically
sudo python infra/helper.py build_image harfbuzz
## Profiling
# Do these to update/run
sudo python infra/helper.py build_fuzzers --sanitizer address harfbuzz
sudo python infra/helper.py run_fuzzer harfbuzz hb-subset-fuzzer
```
meson build --reconfigure
meson compile -C build
build/perf/perf
```
appveyor.yml 已删除 100644 → 0
浏览文件 @ 27b1491f
platform: x64
environment:
matrix:
#- compiler: msvc
# generator: Visual Studio 14
# platform: Win32
# configuration: Debug
# triplet: x86-windows
#- compiler: msvc
# generator: Visual Studio 14 Win64
# platform: x64
# configuration: Debug
# triplet: x64-windows
- compiler: msvc
generator: Visual Studio 14 ARM
platform: ARM
configuration: Debug
# Build only
#- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2013
# compiler: msvc2
# generator: Visual Studio 12
# platform: Win32
# configuration: Release
# triplet: x86-windows
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
compiler: msvc2
generator: Visual Studio 15
platform: Win32
configuration: Release
triplet: x86-windows
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
compiler: msvc2
generator: Visual Studio 16
platform: Win32
configuration: Release
triplet: x86-windows
- compiler: msys2
MINGW_PREFIX: /mingw64
MINGW_CHOST: x86_64-w64-mingw32
MSYS2_ARCH: x86_64
- compiler: msys2
MINGW_PREFIX: /mingw32
MINGW_CHOST: i686-w64-mingw32
MSYS2_ARCH: i686
install:
- 'if "%compiler%"=="msys2" C:\msys64\usr\bin\bash -lc "pacman --noconfirm --force -S --needed mingw-w64-$MSYS2_ARCH-{gcc,freetype,cairo,icu,gettext,gobject-introspection,gcc,gcc-libs,glib2,graphite2,pkg-config,python2,ragel}"'
- 'if "%compiler%"=="msvc" if not "%platform%"=="ARM" vcpkg install glib:%triplet% freetype:%triplet% cairo:%triplet%'
build_script:
- 'if "%compiler%"=="msvc" if "%platform%"=="ARM" cmake -Bbuild -H. -DHB_HAVE_UNISCRIBE=ON -DHB_HAVE_DIRECTWRITE=ON -G "%generator%"'
- 'if "%compiler%"=="msvc" if not "%platform%"=="ARM" cmake -Bbuild -H. -DHB_HAVE_UNISCRIBE=ON -DHB_HAVE_DIRECTWRITE=ON -DHB_HAVE_GLIB=ON -DHB_HAVE_FREETYPE=ON -DHB_BUILD_UTILS=ON -G "%generator%" -DCMAKE_TOOLCHAIN_FILE=c:/tools/vcpkg/scripts/buildsystems/vcpkg.cmake'
- 'if "%compiler%"=="msvc" set PATH=%PATH%;C:\Program Files (x86)\MSBuild\14.0\Bin'
- 'if "%compiler%"=="msvc" cd build'
- 'if "%compiler%"=="msvc" msbuild harfbuzz.sln /p:Configuration=%configuration% /p:Platform=%platform%'
- 'if "%compiler%"=="msvc" if not "%platform%"=="ARM" ctest --output-on-failure -C %configuration%'
- 'if "%compiler%"=="msvc2" cmake -G "%generator%" -Bbuild -H.'
- 'if "%compiler%"=="msvc2" cmake --build build --config %configuration%'
- 'if "%compiler%"=="msys2" C:\msys64\usr\bin\bash -lc "curl https://raw.githubusercontent.com/mirror/mingw-w64/023eb04c396d4e8d8fcf604cfababc53dae13398/mingw-w64-headers/include/dwrite_1.h > %MINGW_PREFIX%/%MINGW_CHOST%/include/dwrite_1.h"'
- 'if "%compiler%"=="msys2" C:\msys64\usr\bin\bash -lc "cd $APPVEYOR_BUILD_FOLDER; PATH=$PATH:/mingw64/bin:/mingw32/bin; ./autogen.sh --with-uniscribe --with-freetype --with-glib --with-gobject --with-cairo --with-icu --with-graphite2 --with-directwrite --with-gdi --build=%MINGW_CHOST% --host=%MINGW_CHOST% --prefix=%MINGW_PREFIX%; make -j3 check || .ci/fail.sh"'
cache:
- c:\tools\vcpkg\installed\
notifications:
- provider: Email
to:
- harfbuzz-bots-chatter@googlegroups.com
on_build_success: false
on_build_failure: true
on_build_status_changed: true
# Do not build feature branch with open Pull Requests
skip_branch_with_pr: true
# disable automatic tests
test: off
autogen.sh
浏览文件 @ 8347bdbd
......@@ -7,24 +7,24 @@ test -n "$srcdir" || srcdir=.
olddir=`pwd`
cd $srcdir
#echo -n "checking for ragel... "
#printf "checking for ragel... "
#which ragel || {
# echo "You need to install ragel... See http://www.complang.org/ragel/"
# exit 1
#}
echo -n "checking for pkg-config... "
printf "checking for pkg-config... "
which pkg-config || {
echo "*** No pkg-config found, please install it ***"
exit 1
}
echo -n "checking for libtoolize... "
printf "checking for libtoolize... "
which glibtoolize || which libtoolize || {
echo "*** No libtoolize (libtool) found, please install it ***"
exit 1
}
echo -n "checking for gtkdocize... "
printf "checking for gtkdocize... "
if which gtkdocize ; then
gtkdocize --copy || exit 1
else
......@@ -32,7 +32,7 @@ else
echo "EXTRA_DIST = " > gtk-doc.make
fi
echo -n "checking for autoreconf... "
printf "checking for autoreconf... "
which autoreconf || {
echo "*** No autoreconf (autoconf) found, please install it ***"
exit 1
......
azure-pipelines.yml 已删除 100644 → 0
浏览文件 @ 27b1491f
pool:
vmImage: 'VS2017-Win2016'
variables:
buildPlatform: 'x86'
buildConfiguration: 'Debug'
triplet: 'x86-windows'
steps:
- script: |
git clone https://github.com/Microsoft/vcpkg
cd vcpkg
.\bootstrap-vcpkg.bat
.\vcpkg integrate install
.\vcpkg install glib:x86-windows freetype:x86-windows cairo:x86-windows
cd ..
cmake -Bbuild -H. -DHB_HAVE_UNISCRIBE=ON -DHB_HAVE_DIRECTWRITE=ON -DHB_HAVE_GLIB=ON -DHB_HAVE_FREETYPE=ON -DHB_BUILD_UTILS=ON -G "%generator%" -DCMAKE_TOOLCHAIN_FILE=vcpkg/scripts/buildsystems/vcpkg.cmake ../
msbuild harfbuzz.sln /p:Configuration=Debug /p:Platform=Win32
cd build
ctest --output-on-failure -C Debug
displayName: Build and test
configure.ac
浏览文件 @ 8347bdbd
AC_PREREQ([2.64])
AC_INIT([HarfBuzz],
[2.6.1],
[2.8.1],
[https://github.com/harfbuzz/harfbuzz/issues/new],
[harfbuzz],
[http://harfbuzz.org/])
......@@ -23,9 +23,9 @@ AC_PROG_CC
AC_PROG_CC_C99
AM_PROG_CC_C_O
AC_PROG_CXX
AX_CXX_COMPILE_STDCXX(11,, optional)
AX_CXX_COMPILE_STDCXX(11)
AC_SYS_LARGEFILE
PKG_PROG_PKG_CONFIG([0.20])
PKG_PROG_PKG_CONFIG([0.28])
AM_MISSING_PROG([RAGEL], [ragel])
AM_MISSING_PROG([GIT], [git])
......@@ -46,16 +46,7 @@ AC_SUBST(HB_VERSION)
# Libtool version
m4_define([hb_version_int],
m4_eval(hb_version_major*10000 + hb_version_minor*100 + hb_version_micro))
m4_if(m4_eval(hb_version_minor % 2), [1],
dnl for unstable releases
[m4_define([hb_libtool_revision], 0)],
dnl for stable releases
[m4_define([hb_libtool_revision], hb_version_micro)])
m4_define([hb_libtool_age],
m4_eval(hb_version_int - hb_libtool_revision))
m4_define([hb_libtool_current],
m4_eval(hb_libtool_age))
HB_LIBTOOL_VERSION_INFO=hb_libtool_current:hb_libtool_revision:hb_libtool_age
HB_LIBTOOL_VERSION_INFO=hb_version_int:0:hb_version_int
AC_SUBST(HB_LIBTOOL_VERSION_INFO)
AC_ARG_WITH([libstdc++],
......@@ -77,8 +68,8 @@ GTK_DOC_CHECK([1.15],[--flavour no-tmpl])
])
# Functions and headers
AC_CHECK_FUNCS(atexit mprotect sysconf getpagesize mmap isatty newlocale strtod_l)
AC_CHECK_HEADERS(unistd.h sys/mman.h xlocale.h stdbool.h)
AC_CHECK_FUNCS(atexit mprotect sysconf getpagesize mmap isatty)
AC_CHECK_HEADERS(unistd.h sys/mman.h stdbool.h)
# Compiler flags
AC_CANONICAL_HOST
......@@ -223,21 +214,21 @@ AM_CONDITIONAL(HAVE_CAIRO_FT, $have_cairo_ft)
dnl ==========================================================================
AC_ARG_WITH(fontconfig,
[AS_HELP_STRING([--with-fontconfig=@<:@yes/no/auto@:>@],
[Use fontconfig @<:@default=auto@:>@])],,
[with_fontconfig=auto])
have_fontconfig=false
if test "x$with_fontconfig" = "xyes" -o "x$with_fontconfig" = "xauto"; then
PKG_CHECK_MODULES(FONTCONFIG, fontconfig, have_fontconfig=true, :)
AC_ARG_WITH(chafa,
[AS_HELP_STRING([--with-chafa=@<:@yes/no/auto@:>@],
[Use chafa @<:@default=auto@:>@])],,
[with_chafa=auto])
have_chafa=false
if test "x$with_chafa" = "xyes" -o "x$with_chafa" = "xauto"; then
PKG_CHECK_MODULES(CHAFA, chafa >= 1.6.0, have_chafa=true, :)
fi
if test "x$with_fontconfig" = "xyes" -a "x$have_fontconfig" != "xtrue"; then
AC_MSG_ERROR([fontconfig support requested but not found])
if test "x$with_chafa" = "xyes" -a "x$have_chafa" != "xtrue"; then
AC_MSG_ERROR([chafa support requested but not found])
fi
if $have_fontconfig; then
AC_DEFINE(HAVE_FONTCONFIG, 1, [Have fontconfig library])
if $have_chafa; then
AC_DEFINE(HAVE_CHAFA, 1, [Have chafa terminal graphics library])
fi
AM_CONDITIONAL(HAVE_FONTCONFIG, $have_fontconfig)
AM_CONDITIONAL(HAVE_CHAFA, $have_chafa)
dnl ==========================================================================
......@@ -248,25 +239,6 @@ AC_ARG_WITH(icu,
have_icu=false
if test "x$with_icu" = "xyes" -o "x$with_icu" = "xbuiltin" -o "x$with_icu" = "xauto"; then
PKG_CHECK_MODULES(ICU, icu-uc, have_icu=true, :)
dnl Fallback to icu-config if ICU pkg-config files could not be found
if test "$have_icu" != "true"; then
AC_CHECK_TOOL(ICU_CONFIG, icu-config, no)
AC_MSG_CHECKING([for ICU by using icu-config fallback])
if test "$ICU_CONFIG" != "no" && "$ICU_CONFIG" --version >/dev/null; then
have_icu=true
# We don't use --cflags as this gives us a lot of things that we don't
# necessarily want, like debugging and optimization flags
# See man (1) icu-config for more info.
ICU_CFLAGS=`$ICU_CONFIG --cppflags`
ICU_LIBS=`$ICU_CONFIG --ldflags-searchpath --ldflags-libsonly`
AC_SUBST(ICU_CFLAGS)
AC_SUBST(ICU_LIBS)
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
fi
fi
if test \( "x$with_icu" = "xyes" -o "x$with_icu" = "xbuiltin" \) -a "x$have_icu" != "xtrue"; then
AC_MSG_ERROR([icu support requested but icu-uc not found])
......@@ -445,45 +417,6 @@ AM_CONDITIONAL(HAVE_CORETEXT, $have_coretext)
dnl ===========================================================================
AC_CACHE_CHECK([for Intel atomic primitives], hb_cv_have_intel_atomic_primitives, [
hb_cv_have_intel_atomic_primitives=false
AC_TRY_LINK([
void memory_barrier (void) { __sync_synchronize (); }
int atomic_add (int *i) { return __sync_fetch_and_add (i, 1); }
int mutex_trylock (int *m) { return __sync_lock_test_and_set (m, 1); }
void mutex_unlock (int *m) { __sync_lock_release (m); }
], [], hb_cv_have_intel_atomic_primitives=true
)
])
if $hb_cv_have_intel_atomic_primitives; then
AC_DEFINE(HAVE_INTEL_ATOMIC_PRIMITIVES, 1, [Have Intel __sync_* atomic primitives])
fi
dnl ===========================================================================
AC_CACHE_CHECK([for Solaris atomic operations], hb_cv_have_solaris_atomic_ops, [
hb_cv_have_solaris_atomic_ops=false
AC_TRY_LINK([
#include <atomic.h>
/* This requires Solaris Studio 12.2 or newer: */
#include <mbarrier.h>
void memory_barrier (void) { __machine_rw_barrier (); }
int atomic_add (volatile unsigned *i) { return atomic_add_int_nv (i, 1); }
void *atomic_ptr_cmpxchg (volatile void **target, void *cmp, void *newval) { return atomic_cas_ptr (target, cmp, newval); }
], [], hb_cv_have_solaris_atomic_ops=true
)
])
if $hb_cv_have_solaris_atomic_ops; then
AC_DEFINE(HAVE_SOLARIS_ATOMIC_OPS, 1, [Have Solaris __machine_*_barrier and atomic_* operations])
fi
if test "$os_win32" = no && ! $have_pthread; then
AC_CHECK_HEADERS(sched.h)
AC_SEARCH_LIBS(sched_yield,rt,AC_DEFINE(HAVE_SCHED_YIELD, 1, [Have sched_yield]))
fi
dnl ===========================================================================
AC_CONFIG_FILES([
Makefile
src/Makefile
......@@ -499,6 +432,7 @@ test/shaping/data/in-house/Makefile
test/shaping/data/text-rendering-tests/Makefile
test/subset/Makefile
test/subset/data/Makefile
test/subset/data/repack_tests/Makefile
docs/Makefile
docs/version.xml
])
......@@ -510,6 +444,14 @@ echo "C++ compiler version:"
$CXX --version
echo
AC_MSG_NOTICE([
Autotools is no longer our supported build system for building the library
for *nix distributions, please migrate to meson.
])
AC_MSG_NOTICE([
Build configuration:
......@@ -524,9 +466,9 @@ Font callbacks (the more the merrier):
Tools used for command-line utilities:
Cairo: ${have_cairo}
Fontconfig: ${have_fontconfig}
Chafa: ${have_chafa}
Additional shapers (the more the merrier):
Additional shapers:
Graphite2: ${have_graphite2}
Platform shapers (not normally needed):
......
docs/HarfBuzz.png
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docs/HarfBuzz.png

8.6 KB | W: | H:

docs/HarfBuzz.png

6.1 KB | W: | H:

docs/HarfBuzz.png
docs/HarfBuzz.png
docs/HarfBuzz.png
docs/HarfBuzz.png
  • 2-up
  • Swipe
  • Onion skin
docs/HarfBuzz.svg
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此差异已折叠。
docs/Makefile.am
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......@@ -29,15 +29,12 @@ 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"
--ignore-decorators='HB_EXTERN|HB_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 './*/*.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
......@@ -83,6 +80,7 @@ content_files= \
usermanual-opentype-features.xml \
usermanual-clusters.xml \
usermanual-utilities.xml \
usermanual-integration.xml \
version.xml
# SGML files where gtk-doc abbrevations (#GtkWidget) are expanded
......@@ -106,7 +104,7 @@ include $(top_srcdir)/gtk-doc.make
# Other files to distribute
# e.g. EXTRA_DIST += version.xml.in
EXTRA_DIST += version.xml.in
EXTRA_DIST += version.xml.in meson.build
# Files not to distribute
# for --rebuild-types in $(SCAN_OPTIONS), e.g. $(DOC_MODULE).types
......
docs/harfbuzz-docs.xml
浏览文件 @ 8347bdbd
......@@ -11,8 +11,7 @@
<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. Using the HarfBuzz library allows
HarfBuzz is a text shaping library. Using the HarfBuzz library allows
programs to convert a sequence of Unicode input into
properly formatted and positioned glyph output&mdash;for any writing
system and language.
......@@ -27,7 +26,7 @@
</abstract>
</bookinfo>
<part>
<part id="user-manual">
<title>User's manual</title>
<xi:include href="usermanual-what-is-harfbuzz.xml"/>
<xi:include href="usermanual-install-harfbuzz.xml"/>
......@@ -39,9 +38,10 @@
<xi:include href="usermanual-opentype-features.xml"/>
<xi:include href="usermanual-clusters.xml"/>
<xi:include href="usermanual-utilities.xml"/>
<xi:include href="usermanual-integration.xml"/>
</part>
<part>
<part id="reference-manual">
<partinfo>
<releaseinfo>
This document is for HarfBuzz &version;.
......@@ -49,40 +49,9 @@
<ulink role="online-location" url="http://[SERVER]/libharfbuzz/index.html">http://[SERVER]/libharfbuzz/</ulink>.-->
</releaseinfo>
</partinfo>
<note>
<para>
The current HarfBuzz codebase is versioned 2.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.
</para>
<para>
Prior to 2012, the original HarfBuzz codebase (which, these
days, is referred to as <emphasis>harfbuzz-old</emphasis>) was
derived from code in <ulink
url="http://freetype.org/">FreeType</ulink>, <ulink
url="http://pango.org/">Pango</ulink>, and
<ulink url="http://qt-project.org/">Qt</ulink>.
It is <emphasis>not</emphasis> actively developed or
maintained, and is extremely buggy. All users of harfbuzz-old
are encouraged to switch over to the new HarfBuzz as soon as possible.
</para>
<para>
To make this distinction clearer in discussions, the current
HarfBuzz codebase is sometimes referred to as
<emphasis>harfbuzz-ng</emphasis>.
</para>
<para>
For reference purposes, the harfbuzz-old source tree is archived
<ulink
url="http://cgit.freedesktop.org/harfbuzz.old/">here</ulink>. There
are no release tarballs of harfbuzz-old whatsoever.
</para>
</note>
<title>Reference manual</title>
<chapter>
<chapter id="core-api">
<title>Core API</title>
<xi:include href="xml/hb-blob.xml"/>
<xi:include href="xml/hb-buffer.xml"/>
......@@ -98,31 +67,34 @@
<xi:include href="xml/hb-version.xml"/>
</chapter>
<chapter>
<chapter id="opentype-api">
<title>OpenType API</title>
<xi:include href="xml/hb-ot-color.xml"/>
<xi:include href="xml/hb-ot-font.xml"/>
<xi:include href="xml/hb-ot-layout.xml"/>
<xi:include href="xml/hb-ot-math.xml"/>
<xi:include href="xml/hb-ot-meta.xml"/>
<xi:include href="xml/hb-ot-metrics.xml"/>
<xi:include href="xml/hb-ot-name.xml"/>
<xi:include href="xml/hb-ot-shape.xml"/>
<xi:include href="xml/hb-ot-var.xml"/>
</chapter>
<chapter>
<chapter id="apple-advanced-typography-api">
<title>Apple Advanced Typography API</title>
<xi:include href="xml/hb-aat-layout.xml"/>
</chapter>
<chapter>
<chapter id="integration-api">
<title>Integration API</title>
<xi:include href="xml/hb-coretext.xml"/>
<xi:include href="xml/hb-ft.xml"/>
<xi:include href="xml/hb-glib.xml"/>
<xi:include href="xml/hb-gobject.xml"/>
<xi:include href="xml/hb-graphite2.xml"/>
<xi:include href="xml/hb-icu.xml"/>
<xi:include href="xml/hb-uniscribe.xml"/>
<xi:include href="xml/hb-gdi.xml"/>
<xi:include href="xml/hb-directwrite.xml"/>
</chapter>
<!--chapter id="object-tree">
......@@ -133,6 +105,10 @@
<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>
<index id="api-index-2-7-3" role="2.7.3"><title>Index of new symbols in 2.7.3</title><xi:include href="xml/api-index-2.7.3.xml"><xi:fallback /></xi:include></index>
<index id="api-index-2-6-8" role="2.6.8"><title>Index of new symbols in 2.6.8</title><xi:include href="xml/api-index-2.6.8.xml"><xi:fallback /></xi:include></index>
<index id="api-index-2-6-5" role="2.6.5"><title>Index of new symbols in 2.6.5</title><xi:include href="xml/api-index-2.6.5.xml"><xi:fallback /></xi:include></index>
<index id="api-index-2-6-3" role="2.6.3"><title>Index of new symbols in 2.6.3</title><xi:include href="xml/api-index-2.6.3.xml"><xi:fallback /></xi:include></index>
<index id="api-index-2-6-0" role="2.6.0"><title>Index of new symbols in 2.6.0</title><xi:include href="xml/api-index-2.6.0.xml"><xi:fallback /></xi:include></index>
<index id="api-index-2-5-0" role="2.5.0"><title>Index of new symbols in 2.5.0</title><xi:include href="xml/api-index-2.5.0.xml"><xi:fallback /></xi:include></index>
<index id="api-index-2-4-0" role="2.4.0"><title>Index of new symbols in 2.4.0</title><xi:include href="xml/api-index-2.4.0.xml"><xi:fallback /></xi:include></index>
......@@ -147,10 +123,12 @@
<index id="api-index-1-8-0" role="1.8.0"><title>Index of new symbols in 1.8.0</title><xi:include href="xml/api-index-1.8.0.xml"><xi:fallback /></xi:include></index>
<index id="api-index-1-7-7" role="1.7.7"><title>Index of new symbols in 1.7.7</title><xi:include href="xml/api-index-1.7.7.xml"><xi:fallback /></xi:include></index>
<index id="api-index-1-7-5" role="1.7.5"><title>Index of new symbols in 1.7.5</title><xi:include href="xml/api-index-1.7.5.xml"><xi:fallback /></xi:include></index>
<index id="api-index-1-7-2" role="1.7.2"><title>Index of new symbols in 1.7.2</title><xi:include href="xml/api-index-1.7.2.xml"><xi:fallback /></xi:include></index>
<index id="api-index-1-6-0" role="1.6.0"><title>Index of new symbols in 1.6.0</title><xi:include href="xml/api-index-1.6.0.xml"><xi:fallback /></xi:include></index>
<index id="api-index-1-5-0" role="1.5.0"><title>Index of new symbols in 1.5.0</title><xi:include href="xml/api-index-1.5.0.xml"><xi:fallback /></xi:include></index>
<index id="api-index-1-4-3" role="1.4.3"><title>Index of new symbols in 1.4.3</title><xi:include href="xml/api-index-1.4.3.xml"><xi:fallback /></xi:include></index>
<index id="api-index-1-4-2" role="1.4.2"><title>Index of new symbols in 1.4.2</title><xi:include href="xml/api-index-1.4.2.xml"><xi:fallback /></xi:include></index>
<index id="api-index-1-4-0" role="1.4.0"><title>Index of new symbols in 1.4.0</title><xi:include href="xml/api-index-1.4.0.xml"><xi:fallback /></xi:include></index>
<index id="api-index-1-3-3" role="1.3.3"><title>Index of new symbols in 1.3.3</title><xi:include href="xml/api-index-1.3.3.xml"><xi:fallback /></xi:include></index>
<index id="api-index-1-2-3" role="1.2.3"><title>Index of new symbols in 1.2.3</title><xi:include href="xml/api-index-1.2.3.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>
......@@ -160,10 +138,13 @@
<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-0-9-39" 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-0-9-38" 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-0-9-33" role="0.9.33"><title>Index of new symbols in 0.9.33</title><xi:include href="xml/api-index-0.9.33.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-0-9-30" 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-0-9-28" 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-0-9-26" role="0.9.26"><title>Index of new symbols in 0.9.26</title><xi:include href="xml/api-index-0.9.26.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-0-9-21" role="0.9.21"><title>Index of new symbols in 0.9.21</title><xi:include href="xml/api-index-0.9.21.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-0-9-11" 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-0-9-10" 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>
......@@ -171,7 +152,37 @@
<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-0-9-5" 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-0-9-2" 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-0-6-0" role="0.6.0"><title>Index of new symbols in 0.6.0</title><xi:include href="xml/api-index-0.6.0.xml"><xi:fallback /></xi:include></index>
<xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>
</part>
<note>
<para>
The current HarfBuzz codebase is versioned 2.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.
</para>
<para>
Prior to 2012, the original HarfBuzz codebase (which, these days, is
referred to as <emphasis>harfbuzz-old</emphasis>) was derived from code
in <ulink url="http://freetype.org/">FreeType</ulink>,
<ulink url="http://pango.org/">Pango</ulink>, and
<ulink url="http://qt-project.org/">Qt</ulink>.
It is <emphasis>not</emphasis> actively developed or maintained, and is
extremely buggy. All users of harfbuzz-old are encouraged to switch over
to the new HarfBuzz as soon as possible.
</para>
<para>
To make this distinction clearer in discussions, the current HarfBuzz
codebase is sometimes referred to as <emphasis>harfbuzz-ng</emphasis>.
</para>
<para>
For reference purposes, the harfbuzz-old source tree is archived
<ulink url="http://cgit.freedesktop.org/harfbuzz.old/">here</ulink>.
There are no release tarballs of harfbuzz-old whatsoever.
</para>
</note>
</book>
docs/harfbuzz-sections.txt
浏览文件 @ 8347bdbd
......@@ -80,6 +80,7 @@ hb_buffer_set_user_data
hb_buffer_get_user_data
hb_buffer_get_glyph_infos
hb_buffer_get_glyph_positions
hb_buffer_has_positions
hb_buffer_get_invisible_glyph
hb_buffer_set_invisible_glyph
hb_buffer_set_replacement_codepoint
......@@ -88,8 +89,11 @@ hb_buffer_normalize_glyphs
hb_buffer_reverse
hb_buffer_reverse_range
hb_buffer_reverse_clusters
hb_buffer_serialize
hb_buffer_serialize_glyphs
hb_buffer_deserialize_glyphs
hb_buffer_serialize_unicode
hb_buffer_deserialize_unicode
hb_buffer_serialize_format_from_string
hb_buffer_serialize_format_to_string
hb_buffer_serialize_list_formats
......@@ -141,7 +145,6 @@ hb_position_t
hb_tag_t
hb_script_t
hb_user_data_key_t
hb_var_int_t
HB_TAG
HB_TAG_NONE
HB_TAG_MAX
......@@ -159,6 +162,7 @@ HB_FEATURE_GLOBAL_START
<SUBSECTION Private>
HB_BEGIN_DECLS
HB_END_DECLS
hb_var_int_t
int16_t
int32_t
int64_t
......@@ -354,6 +358,11 @@ 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_extents_t
hb_glyph_extents_t
<SUBSECTION Private>
hb_font_get_var_coords_design
hb_font_draw_glyph
</SECTION>
<SECTION>
......@@ -365,6 +374,8 @@ hb_ft_font_create
hb_ft_font_create_referenced
hb_ft_font_changed
hb_ft_font_get_face
hb_ft_font_lock_face
hb_ft_font_unlock_face
hb_ft_font_set_load_flags
hb_ft_font_get_load_flags
hb_ft_font_set_funcs
......@@ -383,78 +394,6 @@ hb_glib_script_to_script
hb_glib_blob_create
</SECTION>
<SECTION>
<FILE>hb-gobject</FILE>
HB_GOBJECT_TYPE_BLOB
HB_GOBJECT_TYPE_BUFFER
HB_GOBJECT_TYPE_BUFFER_CONTENT_TYPE
HB_GOBJECT_TYPE_BUFFER_DIFF_FLAGS
HB_GOBJECT_TYPE_BUFFER_FLAGS
HB_GOBJECT_TYPE_BUFFER_SERIALIZE_FLAGS
HB_GOBJECT_TYPE_BUFFER_SERIALIZE_FORMAT
HB_GOBJECT_TYPE_DIRECTION
HB_GOBJECT_TYPE_FACE
HB_GOBJECT_TYPE_FONT
HB_GOBJECT_TYPE_FONT_FUNCS
HB_GOBJECT_TYPE_GLYPH_FLAGS
HB_GOBJECT_TYPE_MAP
HB_GOBJECT_TYPE_MEMORY_MODE
HB_GOBJECT_TYPE_OT_COLOR_PALETTE_FLAGS
HB_GOBJECT_TYPE_OT_LAYOUT_GLYPH_CLASS
HB_GOBJECT_TYPE_OT_MATH_CONSTANT
HB_GOBJECT_TYPE_OT_MATH_GLYPH_PART
HB_GOBJECT_TYPE_OT_MATH_GLYPH_PART_FLAGS
HB_GOBJECT_TYPE_OT_MATH_GLYPH_VARIANT
HB_GOBJECT_TYPE_OT_MATH_KERN
HB_GOBJECT_TYPE_SCRIPT
HB_GOBJECT_TYPE_SHAPE_PLAN
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_diff_flags_get_type
hb_gobject_buffer_flags_get_type
hb_gobject_buffer_get_type
hb_gobject_buffer_serialize_flags_get_type
hb_gobject_buffer_serialize_format_get_type
hb_gobject_direction_get_type
hb_gobject_face_get_type
hb_gobject_font_funcs_get_type
hb_gobject_font_get_type
hb_gobject_glyph_flags_get_type
hb_gobject_map_get_type
hb_gobject_memory_mode_get_type
hb_gobject_ot_color_palette_flags_get_type
hb_gobject_ot_layout_glyph_class_get_type
hb_gobject_ot_math_constant_get_type
hb_gobject_ot_math_glyph_part_get_type
hb_gobject_ot_math_glyph_part_flags_get_type
hb_gobject_ot_math_glyph_variant_get_type
hb_gobject_ot_math_kern_get_type
hb_gobject_script_get_type
hb_gobject_shape_plan_get_type
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>
<SECTION>
<FILE>hb-graphite2</FILE>
HB_GRAPHITE2_TAG_SILF
......@@ -562,7 +501,6 @@ hb_ot_layout_get_glyphs_in_class
hb_ot_layout_get_ligature_carets
hb_ot_layout_get_size_params
hb_ot_layout_glyph_class_t
hb_ot_layout_glyph_sequence_func_t
hb_ot_layout_has_glyph_classes
hb_ot_layout_has_positioning
hb_ot_layout_has_substitution
......@@ -571,6 +509,7 @@ hb_ot_layout_language_get_feature_indexes
hb_ot_layout_language_get_feature_tags
hb_ot_layout_language_get_required_feature
hb_ot_layout_lookup_collect_glyphs
hb_ot_layout_lookup_get_glyph_alternates
hb_ot_layout_lookup_substitute_closure
hb_ot_layout_lookups_substitute_closure
hb_ot_layout_lookup_would_substitute
......@@ -588,6 +527,8 @@ hb_ot_layout_language_get_required_feature_index
Xhb_ot_layout_lookup_enumerate_sequences
Xhb_ot_layout_lookup_position
Xhb_ot_layout_lookup_substitute
hb_ot_layout_glyph_sequence_t
hb_ot_layout_glyph_sequence_func_t
</SECTION>
<SECTION>
......@@ -612,14 +553,14 @@ hb_ot_math_get_glyph_assembly
<SECTION>
<FILE>hb-ot-meta</FILE>
hb_ot_meta_t
hb_ot_meta_tag_t
hb_ot_meta_get_entry_tags
hb_ot_meta_reference_entry
</SECTION>
<SECTION>
<FILE>hb-ot-metrics</FILE>
hb_ot_metrics_t
hb_ot_metrics_tag_t
hb_ot_metrics_get_position
hb_ot_metrics_get_variation
hb_ot_metrics_get_x_variation
......
docs/meson.build 0 → 100644
浏览文件 @ 8347bdbd
if build_machine.system() == 'windows'
message('Skipping gtk-doc while building on Windows')
subdir_done()
endif
if not find_program('gtkdoc-scan', required: get_option('docs')).found()
message('Not building documentation as gtk-doc was not found')
subdir_done()
endif
conf.set('HAVE_GTK_DOC', 1)
gnome = import('gnome')
docconf = configuration_data()
docconf.set('HB_VERSION', meson.project_version())
version_xml = configure_file(input: 'version.xml.in',
output: 'version.xml',
configuration: docconf)
content_files = [
'usermanual-what-is-harfbuzz.xml',
'usermanual-install-harfbuzz.xml',
'usermanual-getting-started.xml',
'usermanual-glyph-information.xml',
'usermanual-shaping-concepts.xml',
'usermanual-object-model.xml',
'usermanual-buffers-language-script-and-direction.xml',
'usermanual-fonts-and-faces.xml',
'usermanual-opentype-features.xml',
'usermanual-clusters.xml',
'usermanual-utilities.xml',
'usermanual-integration.xml',
version_xml,
]
html_images = [
'HarfBuzz.png',
'HarfBuzz.svg',
]
ignore_headers = [
'hb-gobject.h',
'hb-gobject-enums.h',
'hb-gobject-enums-tmp.h',
'hb-gobject-structs.h',
]
gnome.gtkdoc('harfbuzz',
main_sgml: 'harfbuzz-docs.xml',
src_dir: [join_paths(meson.current_source_dir(), '../src'),
join_paths(meson.current_build_dir(), '../src'),
],
scan_args: ['--deprecated-guards=HB_DISABLE_DEPRECATED',
'--ignore-decorators=HB_EXTERN|HB_DEPRECATED',
],
mkdb_args: ['--source-suffixes=h,cc',
'--xml-mode',
'--output-format=xml',
],
content_files: content_files,
html_assets: html_images,
ignore_headers: ignore_headers,
dependencies: [libharfbuzz_dep],
install: true)
docs/usermanual-buffers-language-script-and-direction.xml
浏览文件 @ 8347bdbd
......@@ -136,10 +136,12 @@
determine which glyph to return.
</para>
<para>
The safest approach is to add all of the text available, then
use <parameter>item_offset</parameter> and
The safest approach is to add all of the text available (even
if your text contains a mix of scripts, directions, languages
and fonts), then use <parameter>item_offset</parameter> and
<parameter>item_length</parameter> to indicate which characters you
want shaped, so that HarfBuzz has access to any context.
want shaped (which must all have the same script, direction,
language and font), so that HarfBuzz has access to any context.
</para>
<para>
You can also add Unicode code points directly with
......@@ -193,7 +195,7 @@
hb_buffer_set_language(buf, hb_language_from_string("en", -1));
</programlisting>
<para>
However, since these properties are often the repeated for
However, since these properties are often repeated for
multiple text runs, you can also save them in a
<literal>hb_segment_properties_t</literal> for reuse:
</para>
......
docs/usermanual-fonts-and-faces.xml
浏览文件 @ 8347bdbd
......@@ -260,18 +260,18 @@
</listitem>
</itemizedlist>
<para>
You can fetch the font-functions configuration for a font object
by calling <function>hb_font_get_font_funcs()</function>:
You can create new font-functions by calling
<function>hb_font_funcs_create()</function>:
</para>
<programlisting language="C">
hb_font_funcs_t *ffunctions;
ffunctions = hb_font_get_font_funcs (font);
hb_font_funcs_t *ffunctions = hb_font_funcs_create ();
hb_font_set_funcs (font, ffunctions, font_data, destroy);
</programlisting>
<para>
The individual methods can each be replaced with their own setter
The individual methods can each be set with their own setter
function, such as
<function>hb_font_funcs_set_nominal_glyph_func(*ffunctions,
func, *user_data, destroy)</function>.
<function>hb_font_funcs_set_nominal_glyph_func(ffunctions,
func, user_data, destroy)</function>.
</para>
<para>
Font-functions structures can be reused for multiple font
......@@ -291,6 +291,20 @@
programs from changing the configuration and introducing
inconsistencies and errors downstream.
</para>
<para>
To override only some functions while using the default implementation
for the others, you will need to create a sub-font. By default, the
sub-font uses the font functions of its parent except for the functions
that were explicitly set. The following code will override only the
<function>hb_font_get_nominal_glyph_func_t</function> for the sub-font:
</para>
<programlisting language="C">
hb_font_t *subfont = hb_font_create_sub_font (font)
hb_font_funcs_t *ffunctions = hb_font_funcs_create ();
hb_font_funcs_set_nominal_glyph_func (ffunctions, func, user_data, destroy);
hb_font_set_funcs (subfont, ffunctions, font_data, destroy);
hb_font_funcs_destroy (ffunctions);
</programlisting>
</section>
<section id="fonts-and-faces-native-opentype">
......
docs/usermanual-getting-started.xml
浏览文件 @ 8347bdbd
......@@ -6,7 +6,7 @@
]>
<chapter id="getting-started">
<title>Getting started with HarfBuzz</title>
<section>
<section id="an-overview-of-the-harfbuzz-shaping-api">
<title>An overview of the HarfBuzz shaping API</title>
<para>
The core of the HarfBuzz shaping API is the function
......@@ -73,7 +73,7 @@
</para>
</section>
<section>
<section id="terminology">
<title>Terminology</title>
<para>
......@@ -201,7 +201,7 @@
</section>
<section>
<section id="a-simple-shaping-example">
<title>A simple shaping example</title>
<para>
......@@ -216,6 +216,7 @@
</orderedlist>
<programlisting language="C">
#include &lt;hb.h&gt;
hb_buffer_t *buf;
buf = hb_buffer_create();
hb_buffer_add_utf8(buf, text, -1, 0, -1);
......@@ -235,15 +236,14 @@
<orderedlist numeration="arabic">
<listitem override="3">
<para>
Create a face and a font, using FreeType for now.
Create a face and a font from a font file.
</para>
</listitem>
</orderedlist>
<programlisting language="C">
#include &lt;hb-ft.h&gt;
FT_New_Face(ft_library, font_path, index, &amp;face);
FT_Set_Char_Size(face, 0, 1000, 0, 0);
hb_font_t *font = hb_ft_font_create(face);
hb_blob_t *blob = hb_blob_create_from_file(filename);
hb_face_t *face = hb_face_create(blob, 0);
hb_font_t *font = hb_font_create(face);
</programlisting>
<orderedlist numeration="arabic">
<listitem override="4">
......@@ -263,6 +263,7 @@
</listitem>
</orderedlist>
<programlisting language="C">
unsigned int glyph_count;
hb_glyph_info_t *glyph_info = hb_buffer_get_glyph_infos(buf, &amp;glyph_count);
hb_glyph_position_t *glyph_pos = hb_buffer_get_glyph_positions(buf, &amp;glyph_count);
</programlisting>
......@@ -274,13 +275,15 @@
</listitem>
</orderedlist>
<programlisting language="C">
for (i = 0; i &lt; 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);
hb_position_t cursor_x = 0;
hb_position_t cursor_y = 0;
for (unsigned int i = 0; i &lt; glyph_count; i++) {
hb_codepoint_t glyphid = glyph_info[i].codepoint;
hb_position_t x_offset = glyph_pos[i].x_offset;
hb_position_t y_offset = glyph_pos[i].y_offset;
hb_position_t x_advance = glyph_pos[i].x_advance;
hb_position_t y_advance = glyph_pos[i].y_advance;
/* draw_glyph(glyphid, cursor_x + x_offset, cursor_y + y_offset); */
cursor_x += x_advance;
cursor_y += y_advance;
}
......@@ -294,7 +297,9 @@
</orderedlist>
<programlisting language="C">
hb_buffer_destroy(buf);
hb_font_destroy(hb_ft_font);
hb_font_destroy(font);
hb_face_destroy(face);
hb_blob_destroy(blob);
</programlisting>
<para>
......
docs/usermanual-install-harfbuzz.xml
浏览文件 @ 8347bdbd
......@@ -11,19 +11,13 @@
<title id="download.title">Downloading HarfBuzz</title>
<para>
The HarfBuzz source code is hosted at <ulink
url="https://github.com/harfbuzz/harfbuzz">github.com/harfbuzz/harfbuzz</ulink>. The
same source tree is also available at the
<ulink
url="http://cgit.freedesktop.org/harfbuzz/">Freedesktop.org</ulink>
site.
url="https://github.com/harfbuzz/harfbuzz">github.com/harfbuzz/harfbuzz</ulink>.
</para>
<para>
Tarball releases and Win32 binary bundles (which include the
libharfbuzz DLL, hb-view.exe, hb-shape.exe, and all
dependencies) of HarfBuzz can be downloaded from <ulink
url="https://github.com/harfbuzz/harfbuzz">github.com/harfbuzz/harfbuzz/releases</ulink>
or from
<ulink url="http://www.freedesktop.org/software/harfbuzz/release/">Freedesktop.org</ulink>.
url="https://github.com/harfbuzz/harfbuzz/releases">github.com/harfbuzz/harfbuzz/releases</ulink>.
</para>
<para>
Release notes are posted with each new release to provide an
......@@ -56,13 +50,9 @@
</para>
<para>
For example, on an Ubuntu or Debian system, you would run:
<programlisting>
<command>sudo apt install</command> <package>gcc g++ libfreetype6-dev libglib2.0-dev libcairo2-dev</package>
</programlisting>
<programlisting><command>sudo apt install</command> <package>gcc g++ libfreetype6-dev libglib2.0-dev libcairo2-dev</package></programlisting>
On Fedora, RHEL, CentOS, or other Red-Hat&ndash;based systems, you would run:
<programlisting>
<command>sudo yum install</command> <package>gcc gcc-c++ freetype-devel glib2-devel cairo-devel</package>
</programlisting>
<programlisting><command>sudo yum install</command> <package>gcc gcc-c++ freetype-devel glib2-devel cairo-devel</package></programlisting>
</para>
......@@ -77,8 +67,8 @@
</para>
<para>
From a shell in the top-level directory of the extracted source
code, you can run <command>./configure</command> followed by
<command>make</command> as with any other standard package.
code, you can run <command>meson build</command> followed by
<command>meson compile -C build</command> as with any other standard package.
</para>
<para>
This should leave you with a shared
......@@ -91,25 +81,19 @@
<emphasis>(2)(b)</emphasis> If you are building from the source in the HarfBuzz git
repository, rather than installing from a downloaded tarball
release, then you must install two more auxiliary tools before you
can build for the first time: <package>pkg-config</package> and
<ulink url="http://www.complang.org/ragel/">ragel</ulink>.
can build for the first time: <package>pkg-config</package>.
</para>
<para>
On Ubuntu or Debian, run:
<programlisting>
<command>sudo apt-get install</command> <package>autoconf automake libtool pkg-config ragel gtk-doc-tools</package>
</programlisting>
<programlisting><command>sudo apt-get install</command> <package>meson pkg-config gtk-doc-tools</package></programlisting>
On Fedora, RHEL, CentOS, run:
<programlisting>
<command>sudo yum install</command> <package>autoconf automake libtool pkgconfig ragel gtk-doc</package>
</programlisting>
<programlisting><command>sudo yum install</command> <package>meson pkgconfig gtk-doc</package></programlisting>
</para>
<para>
With <package>pkg-config</package> and <package>ragel</package>
installed, you can now run <command>./autogen.sh</command>,
followed by <command>./configure</command> and
<command>make</command> to build HarfBuzz.
With <package>pkg-config</package> installed, you can now run
<command>meson build</command> then
<command>meson compile -C build</command> to build HarfBuzz.
</para>
</section>
......@@ -118,18 +102,11 @@
<title>Building on Windows</title>
<para>
On Windows, consider using Microsoft's free <ulink
url="https://github.com/Microsoft/vcpkg">vcpkg</ulink> utility
to build HarfBuzz, its dependencies, and other open-source
libraries.
</para>
<para>
If you need to build HarfBuzz from source, first put the
<package>ragel</package> binary on your
<literal>PATH</literal>, then follow the appveyor CI cmake
<ulink
url="https://github.com/harfbuzz/harfbuzz/blob/master/appveyor.yml">build
instructions</ulink>.
<ulink url="https://mesonbuild.com/Getting-meson.html">Install meson</ulink>
and run (from the console) <command>meson build</command> (by default
bundled dependencies are not built, <command>--wrap-mode=default</command>
overrides this), then <command>meson compile -C build</command> to
build HarfBuzz.
</para>
</section>
......@@ -146,15 +123,11 @@
<emphasis>(1)</emphasis> You must first install the
development packages for FreeType, Cairo, and GLib. If you are
using MacPorts, you should run:
<programlisting>
<command>sudo port install</command> <package>freetype glib2 cairo</package>
</programlisting>
<programlisting><command>sudo port install</command> <package>freetype glib2 cairo</package></programlisting>
</para>
<para>
If you are using Homebrew, you should run:
<programlisting>
<command>brew install</command> <package>freetype glib cairo</package>
</programlisting>
<programlisting><command>brew install</command> <package>freetype glib cairo</package></programlisting>
</para>
<para>
<emphasis>(2)</emphasis> The next step depends on whether you are building from the
......@@ -165,13 +138,9 @@
<emphasis>(2)(a)</emphasis> If you are installing HarfBuzz
from a downloaded tarball release, extract the tarball and
open a Terminal in the extracted source-code directory. Run:
<programlisting>
<command>./configure</command>
</programlisting>
<programlisting><command>meson build</command></programlisting>
followed by:
<programlisting>
<command>make</command>
</programlisting>
<programlisting><command>meson compile -C build</command></programlisting>
to build HarfBuzz.
</para>
<para>
......@@ -182,30 +151,20 @@
</para>
<para>If you are
using MacPorts, you should run:
<programlisting>
<command>sudo port install</command> <package>autoconf automake libtool pkgconfig ragel gtk-doc</package>
</programlisting>
<programlisting><command>sudo port install</command> <package>meson pkgconfig gtk-doc</package></programlisting>
to install the build dependencies.
</para>
<para>If you are using Homebrew, you should run:
<programlisting>
<command>brew install</command> <package>autoconf automake libtool pkgconfig ragel gtk-doc</package>
</programlisting>
<programlisting><command>brew install</command> <package>meson pkgconfig gtk-doc</package></programlisting>
Finally, you can run:
<programlisting>
<command>./autogen.sh</command>
</programlisting>
<programlisting><command>meson build</command></programlisting>
</para>
<para>
<emphasis>(3)</emphasis> You can now build HarfBuzz (on either
a MacPorts or a Homebrew system) by running:
<programlisting>
<command>./configure</command>
</programlisting>
<programlisting><command>meson build</command></programlisting>
followed by:
<programlisting>
<command>make</command>
</programlisting>
<programlisting><command>meson compile -C build</command></programlisting>
</para>
<para>
This should leave you with a shared
......@@ -227,22 +186,9 @@
</para>
<variablelist>
<?dbfo list-presentation="blocks"?>
<varlistentry>
<term><command>--with-libstdc++</command></term>
<listitem>
<para>
Allow linking with libstdc++. <emphasis>(Default = no)</emphasis>
</para>
<para>
This option enables or disables linking HarfBuzz to the
system's libstdc++ library.
</para>
</listitem>
</varlistentry>
<?dbfo list-presentation="blocks"?>
<varlistentry>
<term><command>--with-glib</command></term>
<term><command>-Dglib=enabled</command></term>
<listitem>
<para>
Use <ulink url="https://developer.gnome.org/glib/">GLib</ulink>. <emphasis>(Default = auto)</emphasis>
......@@ -258,7 +204,7 @@
</varlistentry>
<varlistentry>
<term><command>--with-gobject</command></term>
<term><command>-Dgobject=enabled</command></term>
<listitem>
<para>
Use <ulink url="https://developer.gnome.org/gobject/stable/">GObject</ulink>. <emphasis>(Default = no)</emphasis>
......@@ -274,7 +220,7 @@
</varlistentry>
<varlistentry>
<term><command>--with-cairo</command></term>
<term><command>-Dcairo=enabled</command></term>
<listitem>
<para>
Use <ulink url="https://cairographics.org/">Cairo</ulink>. <emphasis>(Default = auto)</emphasis>
......@@ -293,27 +239,7 @@
</varlistentry>
<varlistentry>
<term><command>--with-fontconfig</command></term>
<listitem>
<para>
Use <ulink url="https://www.freedesktop.org/wiki/Software/fontconfig/">Fontconfig</ulink>. <emphasis>(Default = auto)</emphasis>
</para>
<para>
This option enables or disables usage of the Fontconfig
library, which provides font-matching functions and
provides access to font properties. The default setting
is to check for the presence of Fontconfig and, if it is
found, build with Fontconfig support.
</para>
<para>
Note: Fontconfig is used only by the HarfBuzz
command-line utilities, and not by the HarfBuzz library.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><command>--with-icu</command></term>
<term><command>-Dicu=enabled</command></term>
<listitem>
<para>
Use the <ulink url="http://site.icu-project.org/home">ICU</ulink> library. <emphasis>(Default = auto)</emphasis>
......@@ -331,7 +257,7 @@
</varlistentry>
<varlistentry>
<term><command>--with-graphite2</command></term>
<term><command>-Dgraphite=enabled</command></term>
<listitem>
<para>
Use the <ulink url="http://graphite.sil.org/">Graphite2</ulink> library. <emphasis>(Default = no)</emphasis>
......@@ -345,7 +271,7 @@
</varlistentry>
<varlistentry>
<term><command>--with-freetype</command></term>
<term><command>-Dfreetype=enabled</command></term>
<listitem>
<para>
Use the <ulink url="https://www.freetype.org/">FreeType</ulink> library. <emphasis>(Default = auto)</emphasis>
......@@ -360,7 +286,7 @@
</varlistentry>
<varlistentry>
<term><command>--with-uniscribe</command></term>
<term><command>-Dgdi=enabled</command></term>
<listitem>
<para>
Use the <ulink
......@@ -378,7 +304,7 @@
</varlistentry>
<varlistentry>
<term><command>--with-directwrite</command></term>
<term><command>-Ddirectwrite=enabled</command></term>
<listitem>
<para>
Use the <ulink url="https://docs.microsoft.com/en-us/windows/desktop/directwrite/direct-write-portal">DirectWrite</ulink> library (experimental). <emphasis>(Default = no)</emphasis>
......@@ -394,7 +320,7 @@
</varlistentry>
<varlistentry>
<term><command>--with-coretext</command></term>
<term><command>-Dcoretext=enabled</command></term>
<listitem>
<para>
Use the <ulink url="https://developer.apple.com/documentation/coretext">CoreText</ulink> library. <emphasis>(Default = no)</emphasis>
......@@ -407,7 +333,7 @@
</varlistentry>
<varlistentry>
<term><command>--enable-gtk-doc</command></term>
<term><command>-Ddocs=enabled</command></term>
<listitem>
<para>
Use <ulink url="https://www.gtk.org/gtk-doc/">GTK-Doc</ulink>. <emphasis>(Default = no)</emphasis>
......
docs/usermanual-integration.xml 0 → 100644
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此差异已折叠。
docs/usermanual-object-model.xml
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......@@ -232,7 +232,7 @@
different.
</para>
<para>
Blobs are an abstraction desgined to negotiate lifecycle and
Blobs are an abstraction designed to negotiate lifecycle and
permissions for raw pieces of data. For example, when you load
the raw font data into memory and want to pass it to HarfBuzz,
you do so in a <literal>hb_blob_t</literal> wrapper.
......@@ -244,7 +244,7 @@
<function>malloc()</function>, you would create the blob using
</para>
<programlisting language="C">
hb_blob_create (data, length, HB_MEMORY_MODE_WRITABLE, NULL, free)
hb_blob_create (data, length, HB_MEMORY_MODE_WRITABLE, data, free)
</programlisting>
<para>
That way, HarfBuzz will call <function>free()</function> on the
......
docs/usermanual-opentype-features.xml
浏览文件 @ 8347bdbd
......@@ -48,14 +48,14 @@
<para>
If a font has a GDEF table, then that is used for
glyph classes; if not, HarfBuzz will fall back to Unicode
categorization by code point. If a font has an AAT "morx" table,
categorization by code point. If a font has an AAT <literal>morx</literal> table,
then it is used for substitutions; if not, but there is a GSUB
table, then the GSUB table is used. If the font has an AAT
"kerx" table, then it is used for positioning; if not, but
<literal>kerx</literal> table, then it is used for positioning; if not, but
there is a GPOS table, then the GPOS table is used. If neither
table is found, but there is a "kern" table, then HarfBuzz will
use the "kern" table. If there is no "kerx", no GPOS, and no
"kern", HarfBuzz will fall back to positioning marks itself.
table is found, but there is a <literal>kern</literal> table, then HarfBuzz will
use the <literal>kern</literal> table. If there is no <literal>kerx</literal>, no GPOS, and no
<literal>kern</literal>, HarfBuzz will fall back to positioning marks itself.
</para>
<para>
With a well-behaved OpenType font, you expect GDEF, GSUB, and
......@@ -139,7 +139,8 @@
Other features are more generic and can apply to several (or
any) script, and shaping engines are expected to implement
them. By default, HarfBuzz activates several of these features
on every text run. They include <literal>ccmp</literal>,
on every text run. They include <literal>abvm</literal>,
<literal>blwm</literal>, <literal>ccmp</literal>,
<literal>locl</literal>, <literal>mark</literal>,
<literal>mkmk</literal>, and <literal>rlig</literal>.
</para>
......@@ -147,9 +148,40 @@
In addition, if the text direction is horizontal, HarfBuzz
also applies the <literal>calt</literal>,
<literal>clig</literal>, <literal>curs</literal>,
<literal>kern</literal>, <literal>liga</literal>,
<literal>rclt</literal>, and <literal>frac</literal> features.
<literal>dist</literal>, <literal>kern</literal>,
<literal>liga</literal> and <literal>rclt</literal>, features.
</para>
<para>
Additionally, when HarfBuzz encounters a fraction slash
(<literal>U+2044</literal>), it looks backward and forward for decimal
digits (Unicode General Category = Nd), and enables features
<literal>numr</literal> on the sequence before the fraction slash,
<literal>dnom</literal> on the sequence after the fraction slash,
and <literal>frac</literal> on the whole sequence including the fraction
slash.
</para>
<para>
Some script-specific shaping models
(see <xref linkend="opentype-shaping-models" />) disable some of the
features listed above:
</para>
<itemizedlist>
<listitem>
<para>
Hangul: <literal>calt</literal>
</para>
</listitem>
<listitem>
<para>
Indic: <literal>liga</literal>
</para>
</listitem>
<listitem>
<para>
Khmer: <literal>liga</literal>
</para>
</listitem>
</itemizedlist>
<para>
If the text direction is vertical, HarfBuzz applies
the <literal>vert</literal> feature by default.
......
docs/usermanual-utilities.xml
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......@@ -10,16 +10,15 @@
HarfBuzz includes several auxiliary components in addition to the
main APIs. These include a set of command-line tools, a set of
lower-level APIs for common data types that may be of interest to
client programs, and an embedded library for working with
Unicode Character Database (UCD) data.
client programs.
</para>
<section id="utilities-command-line-tools">
<title>Command-line tools</title>
<para>
HarfBuzz include three command-line tools:
<program>hb-shape</program>, <program>hb-view</program>, and
<program>hb-subset</program>. They can be used to examine
<command>hb-shape</command>, <command>hb-view</command>, and
<command>hb-subset</command>. They can be used to examine
HarfBuzz's functionality, debug font binaries, or explore the
various shaping models and features from a terminal.
</para>
......@@ -27,12 +26,12 @@
<section id="utilities-command-line-hbshape">
<title>hb-shape</title>
<para>
<emphasis><program>hb-shape</program></emphasis> allows you to run HarfBuzz's
<emphasis><command>hb-shape</command></emphasis> allows you to run HarfBuzz's
<function>hb_shape()</function> function on an input string and
to examine the outcome, in human-readable form, as terminal
output. <program>hb-shape</program> does
output. <command>hb-shape</command> does
<emphasis>not</emphasis> render the results of the shaping call
into rendered text (you can use <program>hb-view</program>, below, for
into rendered text (you can use <command>hb-view</command>, below, for
that). Instead, it prints out the final glyph indices and
positions, taking all shaping operations into account, as if the
input string were a HarfBuzz input buffer.
......@@ -80,10 +79,10 @@
<section id="utilities-command-line-hbview">
<title>hb-view</title>
<para>
<emphasis><program>hb-view</program></emphasis> allows you to
<emphasis><command>hb-view</command></emphasis> allows you to
see the shaped output of an input string in rendered
form. Like <program>hb-shape</program>,
<program>hb-view</program> takes a font file and a text string
form. Like <command>hb-shape</command>,
<command>hb-view</command> takes a font file and a text string
as its arguments:
</para>
<programlisting>
......@@ -92,7 +91,7 @@
<parameter>yourinputtext</parameter>
</programlisting>
<para>
By default, <program>hb-view</program> renders the shaped
By default, <command>hb-view</command> renders the shaped
text in ASCII block-character images as terminal output. By
appending the
<command>--output-file=<optional>filename</optional></command>
......@@ -100,7 +99,7 @@
(among other formats).
</para>
<para>
As with <program>hb-shape</program>, a lengthy set of options
As with <command>hb-shape</command>, a lengthy set of options
is available, with which you can enable or disable
specific font features, set variation-font axis values,
alter the language, script, direction, and clustering settings
......@@ -114,10 +113,10 @@
with
</para>
<para>
In general, <program>hb-view</program> is a quick way to
In general, <command>hb-view</command> is a quick way to
verify that the output of HarfBuzz's shaping operation looks
correct for a given text-and-font combination, but you may
want to use <program>hb-shape</program> to figure out exactly
want to use <command>hb-shape</command> to figure out exactly
why something does not appear as expected.
</para>
</section>
......@@ -125,13 +124,13 @@
<section id="utilities-command-line-hbsubset">
<title>hb-subset</title>
<para>
<emphasis><program>hb-subset</program></emphasis> allows you
<emphasis><command>hb-subset</command></emphasis> allows you
to generate a subset of a given font, with a limited set of
supported characters, features, and variation settings.
</para>
<para>
By default, you provide an input font and an input text string
as the arguments to <program>hb-subset</program>, and it will
as the arguments to <command>hb-subset</command>, and it will
generate a font that covers the input text exactly like the
input font does, but includes no other characters or features.
</para>
......@@ -216,29 +215,4 @@
</para>
</section>
<section id="utilities-ucdn">
<title>UCDN</title>
<para>
HarfBuzz includes a copy of the <ulink
url="https://github.com/grigorig/ucdn">UCDN</ulink> (Unicode
Database and Normalization) library, which provides functions
for accessing basic Unicode character properties, performing
canonical composition, and performing both canonical and
compatibility decomposition.
</para>
<para>
Currently, UCDN supports direct queries for several more character
properties than HarfBuzz's built-in set of Unicode functions
does, such as the BiDirectional Class, East Asian Width, Paired
Bracket and Resolved Linebreak properties. If you need to access
more properties than HarfBuzz's internal implementation
provides, using the built-in UCDN functions may be a useful solution.
</para>
<para>
The built-in UCDN functions are compiled by default when
building HarfBuzz from source, but this can be disabled with a
compile-time switch.
</para>
</section>
</chapter>
docs/usermanual-what-is-harfbuzz.xml
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......@@ -226,7 +226,7 @@
</section>
<section>
<section id="what-does-harfbuzz-do">
<title>What does HarfBuzz do?</title>
<para>
HarfBuzz provides text shaping through a cross-platform
......
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文件已添加
m4/ax_cxx_compile_stdcxx.m4
浏览文件 @ 8347bdbd
......@@ -422,7 +422,7 @@ namespace cxx11
}
// http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
// https://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
// Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
// because of this.
namespace test_template_alias_sfinae
......
meson.build 0 → 100644
浏览文件 @ 8347bdbd
project('harfbuzz', 'c', 'cpp',
meson_version: '>= 0.47.0',
version: '2.8.1',
default_options: [
'cpp_eh=none', # Just to support msvc, we are passing -fno-rtti also anyway
'cpp_rtti=false', # Just to support msvc, we are passing -fno-exceptions also anyway
'cpp_std=c++11',
'wrap_mode=nofallback', # Use --wrap-mode=default to revert, https://github.com/harfbuzz/harfbuzz/pull/2548
],
)
hb_version_arr = meson.project_version().split('.')
hb_version_major = hb_version_arr[0].to_int()
hb_version_minor = hb_version_arr[1].to_int()
hb_version_micro = hb_version_arr[2].to_int()
# libtool versioning
hb_version_int = hb_version_major*10000 + hb_version_minor*100 + hb_version_micro
hb_libtool_version_info = '@0@:0:@0@'.format(hb_version_int)
pkgmod = import('pkgconfig')
cpp = meson.get_compiler('cpp')
null_dep = dependency('', required: false)
if cpp.get_id() == 'msvc'
# Ignore several spurious warnings for things HarfBuzz does very commonly.
# If a warning is completely useless and spammy, use '/wdXXXX' to suppress it
# If a warning is harmless but hard to fix, use '/woXXXX' so it's shown once
# NOTE: Only add warnings here if you are sure they're spurious
msvc_args = [
'/wd4018', # implicit signed/unsigned conversion
'/wd4146', # unary minus on unsigned (beware INT_MIN)
'/wd4244', # lossy type conversion (e.g. double -> int)
'/wd4305', # truncating type conversion (e.g. double -> float)
cpp.get_supported_arguments(['/utf-8']), # set the input encoding to utf-8
]
add_project_arguments(msvc_args, language: ['c', 'cpp'])
# Disable SAFESEH with MSVC for libs that use external deps that are built with MinGW
# noseh_link_args = ['/SAFESEH:NO']
endif
add_project_link_arguments(cpp.get_supported_link_arguments([
'-Bsymbolic-functions'
]), language: 'c')
add_project_arguments(cpp.get_supported_arguments([
'-fno-exceptions',
'-fno-rtti',
'-fno-threadsafe-statics',
'-fvisibility-inlines-hidden',
]), language: 'cpp')
if host_machine.cpu_family() == 'arm' and cpp.alignment('struct { char c; }') != 1
if cpp.has_argument('-mstructure-size-boundary=8')
add_project_arguments('-mstructure-size-boundary=8', language: 'cpp')
endif
endif
check_headers = [
['unistd.h'],
['sys/mman.h'],
['stdbool.h'],
]
check_funcs = [
['atexit'],
['mprotect'],
['sysconf'],
['getpagesize'],
['mmap'],
['isatty'],
]
m_dep = cpp.find_library('m', required: false)
freetype_dep = null_dep
if not get_option('freetype').disabled()
freetype_dep = dependency('freetype2', required: false)
if (not freetype_dep.found() and
cpp.get_id() == 'msvc' and
cpp.has_header('ft2build.h'))
freetype_dep = cpp.find_library('freetype', required: false)
endif
if not freetype_dep.found()
# https://github.com/harfbuzz/harfbuzz/pull/2498
freetype_dep = dependency('freetype2', required: get_option('freetype'),
fallback: ['freetype2', 'freetype_dep'],
default_options: ['harfbuzz=disabled'])
endif
endif
glib_dep = dependency('glib-2.0', required: get_option('glib'),
fallback: ['glib', 'libglib_dep'])
gobject_dep = dependency('gobject-2.0', required: get_option('gobject'),
fallback: ['glib', 'libgobject_dep'])
graphite2_dep = dependency('graphite2', required: get_option('graphite'))
icu_dep = null_dep
if not get_option('icu').disabled()
icu_dep = dependency('icu-uc', required: false)
if (not icu_dep.found() and
cpp.get_id() == 'msvc' and
cpp.has_header('unicode/uchar.h') and
cpp.has_header('unicode/unorm2.h') and
cpp.has_header('unicode/ustring.h') and
cpp.has_header('unicode/utf16.h') and
cpp.has_header('unicode/uversion.h') and
cpp.has_header('unicode/uscript.h'))
if get_option('buildtype') == 'debug'
icu_dep = cpp.find_library('icuucd', required: false)
else
icu_dep = cpp.find_library('icuuc', required: false)
endif
endif
if not icu_dep.found()
icu_dep = dependency('icu-uc', required: get_option('icu'))
endif
endif
cairo_dep = null_dep
cairo_ft_dep = null_dep
if not get_option('cairo').disabled()
cairo_dep = dependency('cairo', required: false)
cairo_ft_dep = dependency('cairo-ft', required: false)
if (not cairo_dep.found() and
cpp.get_id() == 'msvc' and
cpp.has_header('cairo.h'))
cairo_dep = cpp.find_library('cairo', required: false)
if cairo_dep.found() and cpp.has_function('cairo_ft_font_face_create_for_ft_face',
prefix: '#include <cairo-ft.h>',
dependencies: cairo_dep)
cairo_ft_dep = cairo_dep
endif
endif
if not cairo_dep.found()
# Requires Meson 0.54.0 to use cairo subproject
if meson.version().version_compare('>=0.54.0')
# Note that we don't have harfbuzz -> cairo -> freetype2 -> harfbuzz fallback
# dependency cycle here because we have configured freetype2 above with
# harfbuzz support disabled, so when cairo will lookup freetype2 dependency
# it will be forced to use that one.
cairo_dep = dependency('cairo', fallback: 'cairo', required: get_option('cairo'))
cairo_ft_dep = dependency('cairo-ft', fallback: 'cairo', required: get_option('cairo'))
elif get_option('cairo').enabled()
error('cairo feature is enabled but it cannot be found on the system and ' +
'meson>=0.54.0 is required to build it as subproject')
endif
endif
endif
chafa_dep = dependency('chafa', version: '>= 1.6.0', required: get_option('chafa'))
conf = configuration_data()
incconfig = include_directories('.')
add_project_arguments('-DHAVE_CONFIG_H', language: ['c', 'cpp'])
warn_cflags = [
'-Wno-non-virtual-dtor',
]
cpp_args = cpp.get_supported_arguments(warn_cflags)
if glib_dep.found()
conf.set('HAVE_GLIB', 1)
endif
if gobject_dep.found()
conf.set('HAVE_GOBJECT', 1)
endif
if cairo_dep.found()
conf.set('HAVE_CAIRO', 1)
endif
if cairo_ft_dep.found()
conf.set('HAVE_CAIRO_FT', 1)
endif
if chafa_dep.found()
conf.set('HAVE_CHAFA', 1)
endif
if graphite2_dep.found()
conf.set('HAVE_GRAPHITE2', 1)
endif
if icu_dep.found()
conf.set('HAVE_ICU', 1)
endif
if get_option('icu_builtin')
conf.set('HAVE_ICU_BUILTIN', 1)
endif
if get_option('experimental_api')
conf.set('HB_EXPERIMENTAL_API', 1)
endif
if freetype_dep.found()
conf.set('HAVE_FREETYPE', 1)
check_freetype_funcs = [
['FT_Get_Var_Blend_Coordinates', {'deps': freetype_dep}],
['FT_Set_Var_Blend_Coordinates', {'deps': freetype_dep}],
['FT_Done_MM_Var', {'deps': freetype_dep}],
]
if freetype_dep.type_name() == 'internal'
foreach func: check_freetype_funcs
name = func[0]
conf.set('HAVE_@0@'.format(name.to_upper()), 1)
endforeach
else
check_funcs += check_freetype_funcs
endif
endif
gdi_uniscribe_deps = []
# GDI (Uniscribe) (Windows)
if host_machine.system() == 'windows' and not get_option('gdi').disabled()
if (get_option('directwrite').enabled() and
not (cpp.has_header('usp10.h') and cpp.has_header('windows.h')))
error('GDI/Uniscribe was enabled explicitly, but required headers are missing.')
endif
gdi_deps_found = true
foreach usplib : ['usp10', 'gdi32', 'rpcrt4']
dep = cpp.find_library(usplib, required: get_option('gdi'))
gdi_deps_found = gdi_deps_found and dep.found()
gdi_uniscribe_deps += dep
endforeach
if gdi_deps_found
conf.set('HAVE_UNISCRIBE', 1)
conf.set('HAVE_GDI', 1)
endif
endif
# DirectWrite (Windows)
directwrite_dep = null_dep
if host_machine.system() == 'windows' and not get_option('directwrite').disabled()
if get_option('directwrite').enabled() and not cpp.has_header('dwrite_1.h')
error('DirectWrite was enabled explicitly, but required header is missing.')
endif
directwrite_dep = cpp.find_library('dwrite', required: get_option('directwrite'))
if directwrite_dep.found()
conf.set('HAVE_DIRECTWRITE', 1)
endif
endif
# CoreText (macOS)
coretext_deps = []
if host_machine.system() == 'darwin' and not get_option('coretext').disabled()
app_services_dep = dependency('appleframeworks', modules: ['ApplicationServices'], required: false)
if cpp.has_type('CTFontRef', prefix: '#include <ApplicationServices/ApplicationServices.h>', dependencies: app_services_dep)
coretext_deps += [app_services_dep]
conf.set('HAVE_CORETEXT', 1)
# On iOS CoreText and CoreGraphics are stand-alone frameworks
# Check for a different symbol to avoid getting cached result
else
coretext_dep = dependency('appleframeworks', modules: ['CoreText'], required: false)
coregraphics_dep = dependency('appleframeworks', modules: ['CoreGraphics'], required: false)
corefoundation_dep = dependency('appleframeworks', modules: ['CoreFoundation'], required: false)
if cpp.has_type('CTRunRef', prefix: '#include <CoreText/CoreText.h>', dependencies: [coretext_dep, coregraphics_dep, corefoundation_dep])
coretext_deps += [coretext_dep, coregraphics_dep, corefoundation_dep]
conf.set('HAVE_CORETEXT', 1)
elif get_option('coretext').enabled()
error('CoreText was enabled explicitly, but required headers or frameworks are missing.')
endif
endif
endif
# threads
thread_dep = null_dep
if host_machine.system() != 'windows'
thread_dep = dependency('threads', required: false)
if thread_dep.found()
conf.set('HAVE_PTHREAD', 1)
endif
endif
conf.set_quoted('PACKAGE_NAME', 'HarfBuzz')
conf.set_quoted('PACKAGE_VERSION', meson.project_version())
foreach check : check_headers
name = check[0]
if cpp.has_header(name)
conf.set('HAVE_@0@'.format(name.to_upper().underscorify()), 1)
endif
endforeach
harfbuzz_extra_deps = []
foreach check : check_funcs
name = check[0]
opts = check.get(1, {})
link_withs = opts.get('link_with', [])
check_deps = opts.get('deps', [])
extra_deps = []
found = true
# First try without linking
found = cpp.has_function(name, dependencies: check_deps)
if not found and link_withs.length() > 0
found = true
foreach link_with : link_withs
dep = cpp.find_library(link_with, required: false)
if dep.found()
extra_deps += dep
else
found = false
endif
endforeach
if found
found = cpp.has_function(name, dependencies: check_deps + extra_deps)
endif
endif
if found
harfbuzz_extra_deps += extra_deps
conf.set('HAVE_@0@'.format(name.to_upper()), 1)
endif
endforeach
subdir('src')
subdir('util')
if not get_option('tests').disabled()
subdir('test')
endif
if not get_option('benchmark').disabled()
subdir('perf')
endif
if not get_option('docs').disabled()
subdir('docs')
endif
configure_file(output: 'config.h', configuration: conf)
build_summary = {
'Directories':
{'prefix': get_option('prefix'),
'bindir': get_option('bindir'),
'libdir': get_option('libdir'),
'includedir': get_option('includedir'),
'datadir': get_option('datadir'),
},
'Unicode callbacks (you want at least one)':
{'Builtin': true,
'Glib': conf.get('HAVE_GLIB', 0) == 1,
'ICU': conf.get('HAVE_ICU', 0) == 1,
},
'Font callbacks (the more the merrier)':
{'FreeType': conf.get('HAVE_FREETYPE', 0) == 1,
},
'Dependencies used for command-line utilities':
{'Cairo': conf.get('HAVE_CAIRO', 0) == 1,
'Chafa': conf.get('HAVE_CHAFA', 0) == 1,
},
'Additional shapers':
{'Graphite2': conf.get('HAVE_GRAPHITE2', 0) == 1,
},
'Platform shapers (not normally needed)':
{'CoreText': conf.get('HAVE_CORETEXT', 0) == 1,
'DirectWrite': conf.get('HAVE_DIRECTWRITE', 0) == 1,
'GDI/Uniscribe': (conf.get('HAVE_GDI', 0) == 1) and (conf.get('HAVE_UNISCRIBE', 0) == 1),
},
'Other features':
{'Documentation': conf.get('HAVE_GTK_DOC', 0) == 1,
'GObject bindings': conf.get('HAVE_GOBJECT', 0) == 1,
'Introspection': conf.get('HAVE_INTROSPECTION', 0) == 1,
'Experimental APIs': conf.get('HB_EXPERIMENTAL_API', 0) == 1,
},
'Testing':
{'Tests': get_option('tests').enabled(),
'Benchmark': get_option('benchmark').enabled(),
},
}
if meson.version().version_compare('>=0.53')
foreach section_title, section : build_summary
summary(section, bool_yn: true, section: section_title)
endforeach
else
summary = ['']
foreach section_title, section : build_summary
summary += ' @0@:'.format(section_title)
foreach feature, value : section
summary += ' @0@:'.format(feature)
summary += ' @0@'.format(value)
endforeach
summary += ''
endforeach
message('\n'.join(summary))
endif
meson_options.txt 0 → 100644
浏览文件 @ 8347bdbd
# HarfBuzz feature options
option('glib', type: 'feature', value: 'auto',
description: 'Enable GLib unicode functions')
option('gobject', type: 'feature', value: 'auto',
description: 'Enable GObject bindings')
option('cairo', type: 'feature', value: 'auto',
description: 'Use Cairo graphics library')
option('chafa', type: 'feature', value: 'auto',
description: 'Use Chafa terminal graphics library')
option('icu', type: 'feature', value: 'auto',
description: 'Enable ICU library unicode functions')
option('graphite', type: 'feature', value: 'disabled',
description: 'Enable Graphite2 complementary shaper')
option('freetype', type: 'feature', value: 'auto',
description: 'Enable freetype interop helpers')
option('gdi', type: 'feature', value: 'disabled',
description: 'Enable GDI helpers and Uniscribe shaper backend (Windows only)')
option('directwrite', type: 'feature', value: 'disabled',
description: 'Enable DirectWrite shaper backend on Windows (experimental)')
option('coretext', type: 'feature', value: 'disabled',
description: 'Enable CoreText shaper backend on macOS')
# Common feature options
option('tests', type: 'feature', value: 'enabled', yield: true,
description: 'Enable or disable unit tests')
option('introspection', type: 'feature', value: 'auto', yield: true,
description: 'Generate gobject-introspection bindings (.gir/.typelib files)')
option('docs', type: 'feature', value: 'auto', yield: true,
description: 'Generate documentation with gtk-doc')
option('benchmark', type: 'feature', value: 'disabled',
description: 'Enable benchmark tests')
option('icu_builtin', type: 'boolean', value: false,
description: 'Don\'t separate ICU support as harfbuzz-icu module')
option('experimental_api', type: 'boolean', value: false,
description: 'Enable experimental APIs')
option('fuzzer_ldflags', type: 'string',
description: 'Extra LDFLAGS used during linking of fuzzing binaries')
mingw-ldd.py 已删除 100755 → 0
浏览文件 @ 27b1491f
#!/usr/bin/env python
# Copied from https://github.com/xantares/mingw-ldd/blob/master/mingw-ldd.py
# Modified to point to right prefix location on Fedora.
# WTFPL - Do What the Fuck You Want to Public License
from __future__ import print_function
import pefile
import os
import sys
def get_dependency(filename):
deps = []
pe = pefile.PE(filename)
for imp in pe.DIRECTORY_ENTRY_IMPORT:
deps.append(imp.dll.decode())
return deps
def dep_tree(root, prefix=None):
if not prefix:
arch = get_arch(root)
#print('Arch =', arch)
prefix = '/usr/'+arch+'-w64-mingw32/sys-root/mingw/bin'
#print('Using default prefix', prefix)
dep_dlls = dict()
def dep_tree_impl(root, prefix):
for dll in get_dependency(root):
if dll in dep_dlls:
continue
full_path = os.path.join(prefix, dll)
if os.path.exists(full_path):
dep_dlls[dll] = full_path
dep_tree_impl(full_path, prefix=prefix)
else:
dep_dlls[dll] = 'not found'
dep_tree_impl(root, prefix)
return (dep_dlls)
def get_arch(filename):
type2arch= {pefile.OPTIONAL_HEADER_MAGIC_PE: 'i686',
pefile.OPTIONAL_HEADER_MAGIC_PE_PLUS: 'x86_64'}
pe = pefile.PE(filename)
try:
return type2arch[pe.PE_TYPE]
except KeyError:
sys.stderr.write('Error: unknown architecture')
sys.exit(1)
if __name__ == '__main__':
filename = sys.argv[1]
for dll, full_path in dep_tree(filename).items():
print(' ' * 7, dll, '=>', full_path)
mingw32.sh 已删除 100755 → 0
浏览文件 @ 27b1491f
#!/bin/sh
exec "$(dirname "$0")"/mingw-configure.sh i686 "$@"
mingw64.sh 已删除 100755 → 0
浏览文件 @ 27b1491f
#!/bin/sh
exec "$(dirname "$0")"/mingw-configure.sh x86_64 "$@"
perf/meson.build 0 → 100644
浏览文件 @ 8347bdbd
google_benchmark = subproject('google-benchmark')
google_benchmark_dep = google_benchmark.get_variable('google_benchmark_dep')
ttf_parser_dep = null_dep
if get_option('experimental_api') and add_languages('rust', required: false, native: true)
ttf_parser_dep = subproject('ttf-parser').get_variable('ttf_parser_dep')
endif
if ttf_parser_dep.found()
benchmark_cpp_args = ['-DHAVE_TTFPARSER']
else
benchmark_cpp_args = []
endif
benchmark('perf', executable('perf', 'perf.cc',
dependencies: [
google_benchmark_dep, freetype_dep,
# the last two, thread and dl, aren't nice as ttf-parser isn't no_std yet
# https://github.com/RazrFalcon/ttf-parser/issues/29
ttf_parser_dep, thread_dep, cpp.find_library('dl'),
],
cpp_args: benchmark_cpp_args,
include_directories: [incconfig, incsrc],
link_with: [libharfbuzz],
install: false,
), workdir: join_paths(meson.current_source_dir(), '..'), timeout: 100)
perf/perf-draw.hh 0 → 100644
浏览文件 @ 8347bdbd
#include "benchmark/benchmark.h"
#include "hb.h"
#include "hb-ot.h"
#include "hb-ft.h"
#include FT_OUTLINE_H
#ifdef HAVE_TTFPARSER
#include "ttfparser.h"
#endif
#define HB_UNUSED __attribute__((unused))
static void
_hb_move_to (hb_position_t to_x HB_UNUSED, hb_position_t to_y HB_UNUSED, void *user_data HB_UNUSED) {}
static void
_hb_line_to (hb_position_t to_x HB_UNUSED, hb_position_t to_y HB_UNUSED, void *user_data HB_UNUSED) {}
static void
_hb_quadratic_to (hb_position_t control_x HB_UNUSED, hb_position_t control_y HB_UNUSED,
hb_position_t to_x HB_UNUSED, hb_position_t to_y HB_UNUSED,
void *user_data HB_UNUSED) {}
static void
_hb_cubic_to (hb_position_t control1_x HB_UNUSED, hb_position_t control1_y HB_UNUSED,
hb_position_t control2_x HB_UNUSED, hb_position_t control2_y HB_UNUSED,
hb_position_t to_x HB_UNUSED, hb_position_t to_y HB_UNUSED,
void *user_data HB_UNUSED) {}
static void
_hb_close_path (void *user_data HB_UNUSED) {}
static void
_ft_move_to (const FT_Vector* to HB_UNUSED, void* user HB_UNUSED) {}
static void
_ft_line_to (const FT_Vector* to HB_UNUSED, void* user HB_UNUSED) {}
static void
_ft_conic_to (const FT_Vector* control HB_UNUSED, const FT_Vector* to HB_UNUSED,
void* user HB_UNUSED) {}
static void
_ft_cubic_to (const FT_Vector* control1 HB_UNUSED, const FT_Vector* control2 HB_UNUSED,
const FT_Vector* to HB_UNUSED, void* user HB_UNUSED) {}
#ifdef HAVE_TTFPARSER
static void _tp_move_to (float x HB_UNUSED, float y HB_UNUSED, void *data HB_UNUSED) {}
static void _tp_line_to (float x, float y, void *data) {}
static void _tp_quad_to (float x1, float y1, float x, float y, void *data) {}
static void _tp_curve_to (float x1, float y1, float x2, float y2, float x, float y, void *data) {}
static void _tp_close_path (void *data) {}
#endif
static void draw (benchmark::State &state, const char *font_path, bool is_var, backend_t backend)
{
hb_font_t *font;
unsigned num_glyphs;
{
hb_blob_t *blob = hb_blob_create_from_file (font_path);
assert (hb_blob_get_length (blob));
hb_face_t *face = hb_face_create (blob, 0);
hb_blob_destroy (blob);
num_glyphs = hb_face_get_glyph_count (face);
font = hb_font_create (face);
hb_face_destroy (face);
}
if (backend == HARFBUZZ)
{
if (is_var)
{
hb_variation_t wght = {HB_TAG ('w','g','h','t'), 500};
hb_font_set_variations (font, &wght, 1);
}
hb_draw_funcs_t *draw_funcs = hb_draw_funcs_create ();
hb_draw_funcs_set_move_to_func (draw_funcs, _hb_move_to);
hb_draw_funcs_set_line_to_func (draw_funcs, _hb_line_to);
hb_draw_funcs_set_quadratic_to_func (draw_funcs, _hb_quadratic_to);
hb_draw_funcs_set_cubic_to_func (draw_funcs, _hb_cubic_to);
hb_draw_funcs_set_close_path_func (draw_funcs, _hb_close_path);
for (auto _ : state)
for (unsigned gid = 0; gid < num_glyphs; ++gid)
hb_font_draw_glyph (font, gid, draw_funcs, nullptr);
hb_draw_funcs_destroy (draw_funcs);
}
else if (backend == FREETYPE)
{
if (is_var)
{
hb_variation_t wght = {HB_TAG ('w','g','h','t'), 500};
hb_font_set_variations (font, &wght, 1);
}
hb_ft_font_set_funcs (font);
FT_Face ft_face = hb_ft_font_get_face (font);
hb_ft_font_set_load_flags (font, FT_LOAD_NO_HINTING | FT_LOAD_NO_SCALE);
FT_Outline_Funcs draw_funcs;
draw_funcs.move_to = (FT_Outline_MoveToFunc) _ft_move_to;
draw_funcs.line_to = (FT_Outline_LineToFunc) _ft_line_to;
draw_funcs.conic_to = (FT_Outline_ConicToFunc) _ft_conic_to;
draw_funcs.cubic_to = (FT_Outline_CubicToFunc) _ft_cubic_to;
draw_funcs.shift = 0;
draw_funcs.delta = 0;
for (auto _ : state)
for (unsigned gid = 0; gid < num_glyphs; ++gid)
{
FT_Load_Glyph (ft_face, gid, FT_LOAD_NO_HINTING | FT_LOAD_NO_SCALE);
FT_Outline_Decompose (&ft_face->glyph->outline, &draw_funcs, nullptr);
}
}
else if (backend == TTF_PARSER)
{
#ifdef HAVE_TTFPARSER
ttfp_face *tp_font = (ttfp_face *) malloc (ttfp_face_size_of ());
hb_blob_t *blob = hb_face_reference_blob (hb_font_get_face (font));
assert (ttfp_face_init (hb_blob_get_data (blob, nullptr), hb_blob_get_length (blob), 0, tp_font));
if (is_var) ttfp_set_variation (tp_font, TTFP_TAG('w','g','h','t'), 500);
ttfp_outline_builder builder;
builder.move_to = _tp_move_to;
builder.line_to = _tp_line_to;
builder.quad_to = _tp_quad_to;
builder.curve_to = _tp_curve_to;
builder.close_path = _tp_close_path;
ttfp_rect bbox;
for (auto _ : state)
for (unsigned gid = 0; gid < num_glyphs; ++gid)
ttfp_outline_glyph (tp_font, builder, &builder, gid, &bbox);
hb_blob_destroy (blob);
free (tp_font);
#endif
}
else abort ();
hb_font_destroy (font);
}
#define FONT_BASE_PATH "test/subset/data/fonts/"
BENCHMARK_CAPTURE (draw, cff - ot - SourceSansPro, FONT_BASE_PATH "SourceSansPro-Regular.otf", false, HARFBUZZ);
BENCHMARK_CAPTURE (draw, cff - ft - SourceSansPro, FONT_BASE_PATH "SourceSansPro-Regular.otf", false, FREETYPE);
BENCHMARK_CAPTURE (draw, cff - tp - SourceSansPro, FONT_BASE_PATH "SourceSansPro-Regular.otf", false, TTF_PARSER);
BENCHMARK_CAPTURE (draw, cff2 - ot - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", false, HARFBUZZ);
BENCHMARK_CAPTURE (draw, cff2 - ft - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", false, FREETYPE);
BENCHMARK_CAPTURE (draw, cff2 - tp - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", false, TTF_PARSER);
BENCHMARK_CAPTURE (draw, cff2/vf - ot - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", true, HARFBUZZ);
BENCHMARK_CAPTURE (draw, cff2/vf - ft - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", true, FREETYPE);
BENCHMARK_CAPTURE (draw, cff2/vf - tp - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", true, TTF_PARSER);
BENCHMARK_CAPTURE (draw, glyf - ot - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", false, HARFBUZZ);
BENCHMARK_CAPTURE (draw, glyf - ft - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", false, FREETYPE);
BENCHMARK_CAPTURE (draw, glyf - tp - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", false, TTF_PARSER);
BENCHMARK_CAPTURE (draw, glyf/vf - ot - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", true, HARFBUZZ);
BENCHMARK_CAPTURE (draw, glyf/vf - ft - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", true, FREETYPE);
BENCHMARK_CAPTURE (draw, glyf/vf - tp - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", true, TTF_PARSER);
BENCHMARK_CAPTURE (draw, glyf - ot - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", false, HARFBUZZ);
BENCHMARK_CAPTURE (draw, glyf - ft - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", false, FREETYPE);
BENCHMARK_CAPTURE (draw, glyf - tp - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", false, TTF_PARSER);
BENCHMARK_CAPTURE (draw, glyf/vf - ot - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", true, HARFBUZZ);
BENCHMARK_CAPTURE (draw, glyf/vf - ft - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", true, FREETYPE);
BENCHMARK_CAPTURE (draw, glyf/vf - tp - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", true, TTF_PARSER);
BENCHMARK_CAPTURE (draw, glyf - ot - Roboto, FONT_BASE_PATH "Roboto-Regular.ttf", false, HARFBUZZ);
BENCHMARK_CAPTURE (draw, glyf - ft - Roboto, FONT_BASE_PATH "Roboto-Regular.ttf", false, FREETYPE);
BENCHMARK_CAPTURE (draw, glyf - tp - Roboto, FONT_BASE_PATH "Roboto-Regular.ttf", false, TTF_PARSER);
perf/perf-extents.hh 0 → 100644
浏览文件 @ 8347bdbd
#include "benchmark/benchmark.h"
#include "hb.h"
#include "hb-ft.h"
#include "hb-ot.h"
#ifdef HAVE_TTFPARSER
#include "ttfparser.h"
#endif
static void extents (benchmark::State &state, const char *font_path, bool is_var, backend_t backend)
{
hb_font_t *font;
unsigned num_glyphs;
{
hb_blob_t *blob = hb_blob_create_from_file (font_path);
assert (hb_blob_get_length (blob));
hb_face_t *face = hb_face_create (blob, 0);
hb_blob_destroy (blob);
num_glyphs = hb_face_get_glyph_count (face);
font = hb_font_create (face);
hb_face_destroy (face);
}
if (is_var)
{
hb_variation_t wght = {HB_TAG ('w','g','h','t'), 500};
hb_font_set_variations (font, &wght, 1);
}
if (backend == HARFBUZZ || backend == FREETYPE)
{
if (backend == FREETYPE)
{
hb_ft_font_set_funcs (font);
hb_ft_font_set_load_flags (font, FT_LOAD_NO_HINTING | FT_LOAD_NO_SCALE);
}
hb_glyph_extents_t extents;
for (auto _ : state)
for (unsigned gid = 0; gid < num_glyphs; ++gid)
hb_font_get_glyph_extents (font, gid, &extents);
}
else if (backend == TTF_PARSER)
{
#ifdef HAVE_TTFPARSER
ttfp_face *tp_font = (ttfp_face *) malloc (ttfp_face_size_of ());
hb_blob_t *blob = hb_face_reference_blob (hb_font_get_face (font));
assert (ttfp_face_init (hb_blob_get_data (blob, nullptr), hb_blob_get_length (blob), 0, tp_font));
if (is_var) ttfp_set_variation (tp_font, TTFP_TAG('w','g','h','t'), 500);
ttfp_rect bbox;
for (auto _ : state)
for (unsigned gid = 0; gid < num_glyphs; ++gid)
ttfp_get_glyph_bbox(tp_font, gid, &bbox);
hb_blob_destroy (blob);
free (tp_font);
#endif
}
hb_font_destroy (font);
}
#define FONT_BASE_PATH "test/subset/data/fonts/"
BENCHMARK_CAPTURE (extents, cff - ot - SourceSansPro, FONT_BASE_PATH "SourceSansPro-Regular.otf", false, HARFBUZZ);
BENCHMARK_CAPTURE (extents, cff - ft - SourceSansPro, FONT_BASE_PATH "SourceSansPro-Regular.otf", false, FREETYPE);
BENCHMARK_CAPTURE (extents, cff - tp - SourceSansPro, FONT_BASE_PATH "SourceSansPro-Regular.otf", false, TTF_PARSER);
BENCHMARK_CAPTURE (extents, cff2 - ot - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", false, HARFBUZZ);
BENCHMARK_CAPTURE (extents, cff2 - ft - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", false, FREETYPE);
BENCHMARK_CAPTURE (extents, cff2 - tp - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", false, TTF_PARSER);
BENCHMARK_CAPTURE (extents, cff2/vf - ot - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", true, HARFBUZZ);
BENCHMARK_CAPTURE (extents, cff2/vf - ft - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", true, FREETYPE);
BENCHMARK_CAPTURE (extents, cff2/vf - tp - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", true, TTF_PARSER);
BENCHMARK_CAPTURE (extents, glyf - ot - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", false, HARFBUZZ);
BENCHMARK_CAPTURE (extents, glyf - ft - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", false, FREETYPE);
BENCHMARK_CAPTURE (extents, glyf - tp - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", false, TTF_PARSER);
BENCHMARK_CAPTURE (extents, glyf/vf - ot - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", true, HARFBUZZ);
BENCHMARK_CAPTURE (extents, glyf/vf - ft - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", true, FREETYPE);
BENCHMARK_CAPTURE (extents, glyf/vf - tp - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", true, TTF_PARSER);
BENCHMARK_CAPTURE (extents, glyf - ot - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", false, HARFBUZZ);
BENCHMARK_CAPTURE (extents, glyf - ft - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", false, FREETYPE);
BENCHMARK_CAPTURE (extents, glyf - tp - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", false, TTF_PARSER);
BENCHMARK_CAPTURE (extents, glyf/vf - ot - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", true, HARFBUZZ);
BENCHMARK_CAPTURE (extents, glyf/vf - ft - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", true, FREETYPE);
BENCHMARK_CAPTURE (extents, glyf/vf - tp - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", true, TTF_PARSER);
BENCHMARK_CAPTURE (extents, glyf - ot - Roboto, FONT_BASE_PATH "Roboto-Regular.ttf", false, HARFBUZZ);
BENCHMARK_CAPTURE (extents, glyf - ft - Roboto, FONT_BASE_PATH "Roboto-Regular.ttf", false, FREETYPE);
BENCHMARK_CAPTURE (extents, glyf - tp - Roboto, FONT_BASE_PATH "Roboto-Regular.ttf", false, TTF_PARSER);
perf/perf-shaping.hh 0 → 100644
浏览文件 @ 8347bdbd
#include "benchmark/benchmark.h"
#include "hb.h"
static void shape (benchmark::State &state, const char *text_path,
hb_direction_t direction, hb_script_t script,
const char *font_path)
{
hb_font_t *font;
{
hb_blob_t *blob = hb_blob_create_from_file (font_path);
assert (hb_blob_get_length (blob));
hb_face_t *face = hb_face_create (blob, 0);
hb_blob_destroy (blob);
font = hb_font_create (face);
hb_face_destroy (face);
}
hb_blob_t *text_blob = hb_blob_create_from_file (text_path);
unsigned text_length;
const char *text = hb_blob_get_data (text_blob, &text_length);
assert (text_length);
hb_buffer_t *buf = hb_buffer_create ();
for (auto _ : state)
{
hb_buffer_add_utf8 (buf, text, text_length, 0, -1);
hb_buffer_set_direction (buf, direction);
hb_buffer_set_script (buf, script);
hb_shape (font, buf, nullptr, 0);
hb_buffer_clear_contents (buf);
}
hb_buffer_destroy (buf);
hb_blob_destroy (text_blob);
hb_font_destroy (font);
}
BENCHMARK_CAPTURE (shape, fa-thelittleprince.txt - Amiri,
"perf/texts/fa-thelittleprince.txt",
HB_DIRECTION_RTL, HB_SCRIPT_ARABIC,
"perf/fonts/Amiri-Regular.ttf");
BENCHMARK_CAPTURE (shape, fa-thelittleprince.txt - NotoNastaliqUrdu,
"perf/texts/fa-thelittleprince.txt",
HB_DIRECTION_RTL, HB_SCRIPT_ARABIC,
"perf/fonts/NotoNastaliqUrdu-Regular.ttf");
BENCHMARK_CAPTURE (shape, fa-monologue.txt - Amiri,
"perf/texts/fa-monologue.txt",
HB_DIRECTION_RTL, HB_SCRIPT_ARABIC,
"perf/fonts/Amiri-Regular.ttf");
BENCHMARK_CAPTURE (shape, fa-monologue.txt - NotoNastaliqUrdu,
"perf/texts/fa-monologue.txt",
HB_DIRECTION_RTL, HB_SCRIPT_ARABIC,
"perf/fonts/NotoNastaliqUrdu-Regular.ttf");
BENCHMARK_CAPTURE (shape, en-thelittleprince.txt - Roboto,
"perf/texts/en-thelittleprince.txt",
HB_DIRECTION_LTR, HB_SCRIPT_LATIN,
"perf/fonts/Roboto-Regular.ttf");
BENCHMARK_CAPTURE (shape, en-words.txt - Roboto,
"perf/texts/en-words.txt",
HB_DIRECTION_LTR, HB_SCRIPT_LATIN,
"perf/fonts/Roboto-Regular.ttf");
perf/perf.cc 0 → 100644
浏览文件 @ 8347bdbd
#include "benchmark/benchmark.h"
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "perf-shaping.hh"
#ifdef HAVE_FREETYPE
enum backend_t { HARFBUZZ, FREETYPE, TTF_PARSER };
#include "perf-extents.hh"
#ifdef HB_EXPERIMENTAL_API
#include "perf-draw.hh"
#endif
#endif
BENCHMARK_MAIN ();
perf/run.sh 0 → 100644
浏览文件 @ 8347bdbd
#!/bin/bash
CXX=clang++
FONT=fonts/NotoNastaliqUrdu-Regular.ttf
TEXT=texts/fa-monologue.txt
$CXX ../util/hb-shape.cc ../util/options.cc ../src/harfbuzz.cc \
-lm -fno-rtti -fno-exceptions -fno-omit-frame-pointer -DHB_NO_MT \
-I../src $FLAGS $SOURCES \
-DPACKAGE_NAME='""' -DPACKAGE_VERSION='""' \
-DHAVE_GLIB $(pkg-config --cflags --libs glib-2.0) \
-o hb-shape -g -O2 # -O3 \
#-march=native -mtune=native \
#-Rpass=loop-vectorize -Rpass-missed=loop-vectorize \
#-Rpass-analysis=loop-vectorize -fsave-optimization-record
# -march=native: enable all vector instructions current CPU can offer
# -Rpass*: https://llvm.org/docs/Vectorizers.html#diagnostics
#sudo rm capture.syscap > /dev/null
#sysprof-cli -c "./a.out $@"
#sysprof capture.syscap
perf stat ./hb-shape -o /dev/null $FONT --text-file $TEXT --num-iterations=100 --font-funcs=ot
#perf record -g ./hb-shape -O '' -o /dev/null $FONT --text-file $TEXT --num-iterations=100 --font-funcs=ot
#perf report -g
perf/texts/en-thelittleprince.txt 0 → 100644
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perf/texts/en-words.txt 0 → 100644
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perf/texts/fa-monologue.txt 0 → 100644
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perf/texts/fa-thelittleprince.txt 0 → 100644
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src/Makefile.am
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src/Makefile.sources
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src/check-c-linkage-decls.py 0 → 100644
浏览文件 @ 8347bdbd
#!/usr/bin/env python3
import sys, os
os.chdir (os.getenv ('srcdir', os.path.dirname (__file__)))
HBHEADERS = [os.path.basename (x) for x in os.getenv ('HBHEADERS', '').split ()] or \
[x for x in os.listdir ('.') if x.startswith ('hb') and x.endswith ('.h')]
HBSOURCES = [os.path.basename (x) for x in os.getenv ('HBSOURCES', '').split ()] or \
[x for x in os.listdir ('.') if x.startswith ('hb') and x.endswith (('.cc', '.hh'))]
stat = 0
for x in HBHEADERS:
with open (x, 'r', encoding='utf-8') as f: content = f.read ()
if ('HB_BEGIN_DECLS' not in content) or ('HB_END_DECLS' not in content):
print ('Ouch, file %s does not have HB_BEGIN_DECLS / HB_END_DECLS, but it should' % x)
stat = 1
for x in HBSOURCES:
with open (x, 'r', encoding='utf-8') as f: content = f.read ()
if ('HB_BEGIN_DECLS' in content) or ('HB_END_DECLS' in content):
print ('Ouch, file %s has HB_BEGIN_DECLS / HB_END_DECLS, but it shouldn\'t' % x)
stat = 1
sys.exit (stat)
src/check-c-linkage-decls.sh 已删除 100755 → 0
浏览文件 @ 27b1491f
#!/bin/sh
LC_ALL=C
export LC_ALL
test -z "$srcdir" && srcdir=.
stat=0
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'`
for x in $HBHEADERS; do
test -f "$srcdir/$x" -a ! -f "$x" && x="$srcdir/$x"
if ! grep -q HB_BEGIN_DECLS "$x" || ! grep -q HB_END_DECLS "$x"; then
echo "Ouch, file $x does not have HB_BEGIN_DECLS / HB_END_DECLS, but it should"
stat=1
fi
done
for x in $HBSOURCES; do
test -f "$srcdir/$x" -a ! -f "$x" && x="$srcdir/$x"
if grep -q HB_BEGIN_DECLS "$x" || grep -q HB_END_DECLS "$x"; then
echo "Ouch, file $x has HB_BEGIN_DECLS / HB_END_DECLS, but it shouldn't"
stat=1
fi
done
exit $stat
src/check-externs.py 0 → 100644
浏览文件 @ 8347bdbd
#!/usr/bin/env python3
import sys, os, re
os.chdir (os.getenv ('srcdir', os.path.dirname (__file__)))
HBHEADERS = [os.path.basename (x) for x in os.getenv ('HBHEADERS', '').split ()] or \
[x for x in os.listdir ('.') if x.startswith ('hb') and x.endswith ('.h')]
stat = 0
print ('Checking that all public symbols are exported with HB_EXTERN')
for x in HBHEADERS:
with open (x, 'r', encoding='utf-8') as f: content = f.read ()
for s in re.findall (r'\n.+\nhb_.+\n', content):
if not s.startswith ('\nHB_EXTERN '):
print ('failure on:', s)
stat = 1
sys.exit (stat)
src/check-externs.sh 已删除 100755 → 0
浏览文件 @ 27b1491f
#!/bin/sh
LC_ALL=C
export LC_ALL
test -z "$srcdir" && srcdir=.
stat=0
test "x$HBHEADERS" = x && HBHEADERS=`cd "$srcdir"; find . -maxdepth 1 -name 'hb*.h'`
test "x$EGREP" = x && EGREP='grep -E'
echo 'Checking that all public symbols are exported with HB_EXTERN'
for x in $HBHEADERS; do
test -f "$srcdir/$x" -a ! -f "$x" && x="$srcdir/$x"
$EGREP -B1 -n '^hb_' /dev/null "$x" |
$EGREP -v '(^--|:hb_|-HB_EXTERN )' -A1
done |
grep . >&2 && stat=1
exit $stat
src/check-header-guards.py 0 → 100644
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src/check-header-guards.sh 已删除 100755 → 0
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src/check-includes.py 0 → 100644
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src/check-includes.sh 已删除 100755 → 0
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src/check-libstdc++.py 0 → 100644
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src/check-libstdc++.sh 已删除 100755 → 0
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src/check-static-inits.py 0 → 100644
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src/check-static-inits.sh 已删除 100755 → 0
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src/check-symbols.py 0 → 100644
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src/check-symbols.sh 已删除 100755 → 0
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src/fix_get_types.py 0 → 100644
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src/gen-arabic-joining-list.py 0 → 100644
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src/gen-arabic-table.py
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src/gen-def.py
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src/gen-emoji-table.py
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src/gen-harfbuzzcc.py 0 → 100644
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src/gen-hb-version.py 0 → 100644
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src/gen-indic-table.py
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src/gen-os2-unicode-ranges.py
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src/gen-ragel-artifacts.py 0 → 100644
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src/gen-tag-table.py
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src/gen-ucd-table.py
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src/gen-use-table.py
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src/gen-vowel-constraints.py
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src/harfbuzz.cc
浏览文件 @ 8347bdbd
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src/hb-aat-fdsc-table.hh 已删除 100644 → 0
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src/hb-aat-layout-ankr-table.hh
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src/hb-aat-layout-bsln-table.hh
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src/hb-aat-layout-common.hh
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src/hb-aat-layout-feat-table.hh
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src/hb-aat-layout-just-table.hh
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src/hb-aat-layout-kerx-table.hh
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src/hb-aat-layout-lcar-table.hh 已删除 100644 → 0
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src/hb-aat-layout-morx-table.hh
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src/hb-aat-layout-opbd-table.hh
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src/hb-aat-layout-trak-table.hh
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src/hb-aat-layout.cc
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src/hb-aat-layout.h
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src/hb-aat-layout.hh
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src/hb-aat-ltag-table.hh
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src/hb-aat-map.cc
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src/hb-aat-map.hh
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src/hb-algs.hh
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src/hb-array.hh
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src/hb-atomic.hh
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src/hb-bimap.hh
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src/hb-blob.cc
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src/hb-blob.h
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src/hb-blob.hh
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src/hb-buffer-deserialize-json.hh
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src/hb-buffer-deserialize-json.rl
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src/hb-buffer-deserialize-text.hh
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src/hb-buffer-deserialize-text.rl
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src/hb-buffer-serialize.cc
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src/hb-buffer.cc
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src/hb-buffer.h
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src/hb-buffer.hh
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src/hb-cff-interp-common.hh
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src/hb-cff-interp-cs-common.hh
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src/hb-cff-interp-dict-common.hh
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src/hb-cff2-interp-cs.hh
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src/hb-common.cc
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src/hb-common.h
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src/hb-config.hh
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src/hb-coretext.cc
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src/hb-coretext.h
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src/hb-debug.hh
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src/hb-deprecated.h
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src/hb-directwrite.cc
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src/hb-dispatch.hh
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src/hb-draw.cc 0 → 100644
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src/hb-draw.h 0 → 100644
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src/hb-draw.hh 0 → 100644
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src/hb-face.cc
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src/hb-face.h
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src/hb-face.hh
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src/hb-font.cc
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src/hb-font.h
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src/hb-font.hh
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src/hb-ft.cc
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src/hb-ft.h
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src/hb-gdi.cc
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src/hb-glib.cc
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src/hb-gobject-enums.cc.tmpl
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src/hb-gobject-enums.h.tmpl
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src/hb-gobject-structs.cc
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src/hb-gobject-structs.h
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src/hb-gobject.h
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src/hb-graphite2.cc
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