texlive[51529] Build/source/libs: freetype 2.10.1
commits+kakuto at tug.org
commits+kakuto at tug.org
Tue Jul 2 06:44:43 CEST 2019
Revision: 51529
http://tug.org/svn/texlive?view=revision&revision=51529
Author: kakuto
Date: 2019-07-02 06:44:43 +0200 (Tue, 02 Jul 2019)
Log Message:
-----------
freetype 2.10.1
Modified Paths:
--------------
trunk/Build/source/libs/README
trunk/Build/source/libs/freetype2/ChangeLog
trunk/Build/source/libs/freetype2/TLpatches/ChangeLog
trunk/Build/source/libs/freetype2/TLpatches/TL-Changes
trunk/Build/source/libs/freetype2/configure
trunk/Build/source/libs/freetype2/freetype-src/CMakeLists.txt
trunk/Build/source/libs/freetype2/freetype-src/ChangeLog
trunk/Build/source/libs/freetype2/freetype-src/Jamfile
trunk/Build/source/libs/freetype2/freetype-src/README
trunk/Build/source/libs/freetype2/freetype-src/builds/toplevel.mk
trunk/Build/source/libs/freetype2/freetype-src/builds/unix/aclocal.m4
trunk/Build/source/libs/freetype2/freetype-src/builds/unix/config.sub
trunk/Build/source/libs/freetype2/freetype-src/builds/unix/configure
trunk/Build/source/libs/freetype2/freetype-src/builds/unix/configure.ac
trunk/Build/source/libs/freetype2/freetype-src/builds/unix/configure.raw
trunk/Build/source/libs/freetype2/freetype-src/builds/vms/ftconfig.h
trunk/Build/source/libs/freetype2/freetype-src/builds/wince/vc2005-ce/freetype.vcproj
trunk/Build/source/libs/freetype2/freetype-src/builds/wince/vc2005-ce/index.html
trunk/Build/source/libs/freetype2/freetype-src/builds/wince/vc2008-ce/freetype.vcproj
trunk/Build/source/libs/freetype2/freetype-src/builds/wince/vc2008-ce/index.html
trunk/Build/source/libs/freetype2/freetype-src/builds/windows/vc2010/index.html
trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualc/freetype.vcproj
trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualc/index.html
trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualce/freetype.dsp
trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualce/freetype.vcproj
trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualce/index.html
trunk/Build/source/libs/freetype2/freetype-src/docs/CHANGES
trunk/Build/source/libs/freetype2/freetype-src/docs/VERSIONS.TXT
trunk/Build/source/libs/freetype2/freetype-src/docs/freetype-config.1
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/404.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-auto_hinter.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-base_interface.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-basic_types.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-bdf_fonts.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-bitmap_handling.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-bzip2.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-cache_subsystem.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-cff_driver.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-cid_fonts.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-color_management.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-computations.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-error_code_values.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-error_enumerations.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-font_formats.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-gasp_table.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-glyph_management.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-glyph_stroker.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-glyph_variants.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-gx_validation.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-gzip.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-header_file_macros.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-header_inclusion.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-incremental.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-index.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-layer_management.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-lcd_rendering.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-list_processing.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-lzw.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-mac_specific.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-module_management.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-multiple_masters.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-ot_validation.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-outline_processing.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-parameter_tags.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-pcf_driver.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-pfr_fonts.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-properties.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-quick_advance.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-raster.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-sfnt_names.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-sizes_management.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-system_interface.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-t1_cid_driver.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-truetype_engine.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-truetype_tables.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-tt_driver.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-type1_tables.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-user_allocation.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-version.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-winfnt_fonts.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/index.html
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/search/search_index.json
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/sitemap.xml
trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/sitemap.xml.gz
trunk/Build/source/libs/freetype2/freetype-src/docs/release
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/freetype.h
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/fterrors.h
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/ftglyph.h
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/ftimage.h
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/ftmodapi.h
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/ftoutln.h
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/ftwinfnt.h
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftcalc.h
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftobjs.h
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/internal/ftstream.h
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/internal/fttrace.h
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/internal/internal.h
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/internal/psaux.h
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/internal/services/svgldict.h
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/internal/sfnt.h
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/internal/t1types.h
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/internal/tttypes.h
trunk/Build/source/libs/freetype2/freetype-src/src/autofit/afblue.c
trunk/Build/source/libs/freetype2/freetype-src/src/autofit/afblue.dat
trunk/Build/source/libs/freetype2/freetype-src/src/autofit/afblue.h
trunk/Build/source/libs/freetype2/freetype-src/src/autofit/afcjk.c
trunk/Build/source/libs/freetype2/freetype-src/src/autofit/afglobal.c
trunk/Build/source/libs/freetype2/freetype-src/src/autofit/aflatin.c
trunk/Build/source/libs/freetype2/freetype-src/src/autofit/afranges.c
trunk/Build/source/libs/freetype2/freetype-src/src/autofit/afscript.h
trunk/Build/source/libs/freetype2/freetype-src/src/autofit/afstyles.h
trunk/Build/source/libs/freetype2/freetype-src/src/base/ftbbox.c
trunk/Build/source/libs/freetype2/freetype-src/src/base/ftbitmap.c
trunk/Build/source/libs/freetype2/freetype-src/src/base/fterrors.c
trunk/Build/source/libs/freetype2/freetype-src/src/base/ftinit.c
trunk/Build/source/libs/freetype2/freetype-src/src/base/ftlcdfil.c
trunk/Build/source/libs/freetype2/freetype-src/src/base/ftobjs.c
trunk/Build/source/libs/freetype2/freetype-src/src/base/ftoutln.c
trunk/Build/source/libs/freetype2/freetype-src/src/base/ftstroke.c
trunk/Build/source/libs/freetype2/freetype-src/src/base/ftver.rc
trunk/Build/source/libs/freetype2/freetype-src/src/bdf/bdf.h
trunk/Build/source/libs/freetype2/freetype-src/src/bdf/bdfdrivr.c
trunk/Build/source/libs/freetype2/freetype-src/src/bdf/bdflib.c
trunk/Build/source/libs/freetype2/freetype-src/src/cache/rules.mk
trunk/Build/source/libs/freetype2/freetype-src/src/cff/cffdrivr.c
trunk/Build/source/libs/freetype2/freetype-src/src/cff/cffobjs.c
trunk/Build/source/libs/freetype2/freetype-src/src/cff/cffparse.c
trunk/Build/source/libs/freetype2/freetype-src/src/cff/cffparse.h
trunk/Build/source/libs/freetype2/freetype-src/src/gzip/ftgzip.c
trunk/Build/source/libs/freetype2/freetype-src/src/gzip/infblock.c
trunk/Build/source/libs/freetype2/freetype-src/src/gzip/infcodes.c
trunk/Build/source/libs/freetype2/freetype-src/src/gzip/inflate.c
trunk/Build/source/libs/freetype2/freetype-src/src/pcf/pcf.h
trunk/Build/source/libs/freetype2/freetype-src/src/pcf/pcfdrivr.c
trunk/Build/source/libs/freetype2/freetype-src/src/pcf/pcfread.c
trunk/Build/source/libs/freetype2/freetype-src/src/pfr/pfrobjs.c
trunk/Build/source/libs/freetype2/freetype-src/src/psaux/afmparse.c
trunk/Build/source/libs/freetype2/freetype-src/src/psaux/psfixed.h
trunk/Build/source/libs/freetype2/freetype-src/src/psaux/psfont.c
trunk/Build/source/libs/freetype2/freetype-src/src/psaux/psobjs.c
trunk/Build/source/libs/freetype2/freetype-src/src/psaux/psobjs.h
trunk/Build/source/libs/freetype2/freetype-src/src/raster/ftraster.c
trunk/Build/source/libs/freetype2/freetype-src/src/sfnt/rules.mk
trunk/Build/source/libs/freetype2/freetype-src/src/sfnt/sfdriver.c
trunk/Build/source/libs/freetype2/freetype-src/src/sfnt/sfnt.c
trunk/Build/source/libs/freetype2/freetype-src/src/sfnt/sfobjs.c
trunk/Build/source/libs/freetype2/freetype-src/src/sfnt/sfobjs.h
trunk/Build/source/libs/freetype2/freetype-src/src/sfnt/ttcmap.c
trunk/Build/source/libs/freetype2/freetype-src/src/sfnt/ttmtx.c
trunk/Build/source/libs/freetype2/freetype-src/src/smooth/ftgrays.c
trunk/Build/source/libs/freetype2/freetype-src/src/smooth/ftsmooth.c
trunk/Build/source/libs/freetype2/freetype-src/src/tools/apinames.c
trunk/Build/source/libs/freetype2/freetype-src/src/truetype/ttgload.c
trunk/Build/source/libs/freetype2/freetype-src/src/truetype/ttgxvar.c
trunk/Build/source/libs/freetype2/freetype-src/src/truetype/ttgxvar.h
trunk/Build/source/libs/freetype2/freetype-src/src/truetype/ttinterp.c
trunk/Build/source/libs/freetype2/freetype-src/src/truetype/ttobjs.c
trunk/Build/source/libs/freetype2/freetype-src/src/truetype/ttpload.c
trunk/Build/source/libs/freetype2/freetype-src/src/type1/t1driver.c
trunk/Build/source/libs/freetype2/freetype-src/src/type1/t1load.c
trunk/Build/source/libs/freetype2/freetype-src/src/type42/t42drivr.c
trunk/Build/source/libs/freetype2/freetype-src/src/type42/t42objs.c
trunk/Build/source/libs/freetype2/freetype-src/src/type42/t42parse.c
trunk/Build/source/libs/freetype2/freetype-src/vms_make.com
trunk/Build/source/libs/freetype2/version.ac
Added Paths:
-----------
trunk/Build/source/libs/freetype2/freetype-src/ChangeLog.29
trunk/Build/source/libs/freetype2/freetype-src/builds/vms/LIBS.OPT_IA64
trunk/Build/source/libs/freetype2/freetype-src/builds/vms/_LINK.OPT_IA64
trunk/Build/source/libs/freetype2/freetype-src/builds/vms/vmslib.dat
trunk/Build/source/libs/freetype2/freetype-src/include/freetype/internal/wofftypes.h
trunk/Build/source/libs/freetype2/freetype-src/src/sfnt/sfwoff.c
trunk/Build/source/libs/freetype2/freetype-src/src/sfnt/sfwoff.h
Modified: trunk/Build/source/libs/README
===================================================================
--- trunk/Build/source/libs/README 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/README 2019-07-02 04:44:43 UTC (rev 51529)
@@ -12,7 +12,7 @@
cairo 1.16.0 - checked 20oct18
http://cairographics.org/releases/
-freetype2 2.10.0 - checked 03may19
+freetype2 2.10.1 - checked 02jul19
http://savannah.nongnu.org/download/freetype/
gd 2.2.5 - checked 30aug17
Modified: trunk/Build/source/libs/freetype2/ChangeLog
===================================================================
--- trunk/Build/source/libs/freetype2/ChangeLog 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/ChangeLog 2019-07-02 04:44:43 UTC (rev 51529)
@@ -1,3 +1,8 @@
+2019-07-02 Akira Kakuto <kakuto at w32tex.org>
+
+ Import freetype-2.10.1.
+ * version.ac: Adjusted.
+
2019-05-03 Akira Kakuto <kakuto at w32tex.org>
Import freetype-2.10.0.
Modified: trunk/Build/source/libs/freetype2/TLpatches/ChangeLog
===================================================================
--- trunk/Build/source/libs/freetype2/TLpatches/ChangeLog 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/TLpatches/ChangeLog 2019-07-02 04:44:43 UTC (rev 51529)
@@ -1,3 +1,8 @@
+2019-07-02 Akira Kakuto <kakuto at w32tex.org>
+
+ Imported freetype-2.10.1 source tree from:
+ http://savannah.nongnu.org/download/freetype/
+
2019-05-03 Akira Kakuto <kakuto at w32tex.org>
Imported freetype-2.10.0 source tree from:
Modified: trunk/Build/source/libs/freetype2/TLpatches/TL-Changes
===================================================================
--- trunk/Build/source/libs/freetype2/TLpatches/TL-Changes 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/TLpatches/TL-Changes 2019-07-02 04:44:43 UTC (rev 51529)
@@ -1,2 +1,2 @@
-Changes applied to the freetype-2.10.0/ tree as obtained from:
+Changes applied to the freetype-2.10.1/ tree as obtained from:
http://savannah.nongnu.org/download/freetype/.
Modified: trunk/Build/source/libs/freetype2/configure
===================================================================
--- trunk/Build/source/libs/freetype2/configure 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/configure 2019-07-02 04:44:43 UTC (rev 51529)
@@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for FreeType (TeX Live) 2.10.0.
+# Generated by GNU Autoconf 2.69 for FreeType (TeX Live) 2.10.1.
#
# Report bugs to <tex-k at tug.org>.
#
@@ -579,8 +579,8 @@
# Identity of this package.
PACKAGE_NAME='FreeType (TeX Live)'
PACKAGE_TARNAME='freetype--tex-live-'
-PACKAGE_VERSION='2.10.0'
-PACKAGE_STRING='FreeType (TeX Live) 2.10.0'
+PACKAGE_VERSION='2.10.1'
+PACKAGE_STRING='FreeType (TeX Live) 2.10.1'
PACKAGE_BUGREPORT='tex-k at tug.org'
PACKAGE_URL=''
@@ -1235,7 +1235,7 @@
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures FreeType (TeX Live) 2.10.0 to adapt to many kinds of systems.
+\`configure' configures FreeType (TeX Live) 2.10.1 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1302,7 +1302,7 @@
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of FreeType (TeX Live) 2.10.0:";;
+ short | recursive ) echo "Configuration of FreeType (TeX Live) 2.10.1:";;
esac
cat <<\_ACEOF
@@ -1398,7 +1398,7 @@
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-FreeType (TeX Live) configure 2.10.0
+FreeType (TeX Live) configure 2.10.1
generated by GNU Autoconf 2.69
Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1499,7 +1499,7 @@
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by FreeType (TeX Live) $as_me 2.10.0, which was
+It was created by FreeType (TeX Live) $as_me 2.10.1, which was
generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@
@@ -3423,7 +3423,7 @@
# Define the identity of the package.
PACKAGE='freetype--tex-live-'
- VERSION='2.10.0'
+ VERSION='2.10.1'
cat >>confdefs.h <<_ACEOF
@@ -4956,7 +4956,7 @@
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
-This file was extended by FreeType (TeX Live) $as_me 2.10.0, which was
+This file was extended by FreeType (TeX Live) $as_me 2.10.1, which was
generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@@ -5013,7 +5013,7 @@
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
-FreeType (TeX Live) config.status 2.10.0
+FreeType (TeX Live) config.status 2.10.1
configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\"
Modified: trunk/Build/source/libs/freetype2/freetype-src/CMakeLists.txt
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/CMakeLists.txt 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/CMakeLists.txt 2019-07-02 04:44:43 UTC (rev 51529)
@@ -135,7 +135,7 @@
set(VERSION_MAJOR "2")
set(VERSION_MINOR "10")
-set(VERSION_PATCH "0")
+set(VERSION_PATCH "1")
# SOVERSION scheme: CURRENT.AGE.REVISION
# If there was an incompatible interface change:
@@ -234,14 +234,22 @@
endif ()
string(REPLACE "/undef " "#undef "
FTCONFIG_H "${FTCONFIG_H}")
-else()
+else ()
file(READ "${PROJECT_SOURCE_DIR}/include/freetype/config/ftconfig.h"
FTCONFIG_H)
endif ()
-file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h"
- "${FTCONFIG_H}")
+set(FTCONFIG_H_NAME "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h")
+if (EXISTS "${FTCONFIG_H_NAME}")
+ file(READ "${FTCONFIG_H_NAME}" ORIGINAL_FTCONFIG_H)
+else ()
+ set(ORIGINAL_FTCONFIG_H "")
+endif ()
+if (NOT (ORIGINAL_FTCONFIG_H STREQUAL FTCONFIG_H))
+ file(WRITE "${FTCONFIG_H_NAME}" "${FTCONFIG_H}")
+endif ()
+
# Create the options file
file(READ "${PROJECT_SOURCE_DIR}/include/freetype/config/ftoption.h"
FTOPTION_H)
@@ -265,10 +273,18 @@
"/\\* +(#define +FT_CONFIG_OPTION_USE_HARFBUZZ) +\\*/" "\\1"
FTOPTION_H "${FTOPTION_H}")
endif ()
-file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h"
- "${FTOPTION_H}")
+set(FTOPTION_H_NAME "${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h")
+if (EXISTS "${FTOPTION_H_NAME}")
+ file(READ "${FTOPTION_H_NAME}" ORIGINAL_FTOPTION_H)
+else ()
+ set(ORIGINAL_FTOPTION_H "")
+endif ()
+if (NOT (ORIGINAL_FTOPTION_H STREQUAL FTOPTION_H))
+ file(WRITE "${FTOPTION_H_NAME}" "${FTOPTION_H}")
+endif ()
+
file(GLOB PUBLIC_HEADERS "include/ft2build.h" "include/freetype/*.h")
file(GLOB PUBLIC_CONFIG_HEADERS "include/freetype/config/*.h")
file(GLOB PRIVATE_HEADERS "include/freetype/internal/*.h")
@@ -333,7 +349,7 @@
if (NOT DISABLE_FORCE_DEBUG_POSTFIX)
set(CMAKE_DEBUG_POSTFIX d)
-endif()
+endif ()
add_library(freetype
@@ -456,7 +472,15 @@
string(REPLACE "%LIBS_PRIVATE%" "" # All libs support pkg-config
FREETYPE2_PC_IN ${FREETYPE2_PC_IN})
- file(WRITE ${PROJECT_BINARY_DIR}/freetype2.pc ${FREETYPE2_PC_IN})
+ set(FREETYPE2_PC_IN_NAME "${PROJECT_BINARY_DIR}/freetype2.pc")
+ if (EXISTS "${FREETYPE2_PC_IN_NAME}")
+ file(READ "${FREETYPE2_PC_IN_NAME}" ORIGINAL_FREETYPE2_PC_IN)
+ else ()
+ set(ORIGINAL_FREETYPE2_PC_IN "")
+ endif ()
+ if (NOT (ORIGINAL_FREETYPE2_PC_IN STREQUAL FREETYPE2_PC_IN))
+ file(WRITE "${FREETYPE2_PC_IN_NAME}" ${FREETYPE2_PC_IN})
+ endif ()
install(
FILES ${PROJECT_BINARY_DIR}/freetype2.pc
@@ -493,9 +517,9 @@
if (WIN32)
set(CPACK_GENERATOR ZIP)
-else()
+else ()
set(CPACK_GENERATOR TGZ)
-endif()
+endif ()
set(CPACK_COMPONENT_LIBRARIES_DISPLAY_NAME "Libraries")
set(CPACK_COMPONENT_HEADERS_DISPLAY_NAME "C/C++ Headers")
Modified: trunk/Build/source/libs/freetype2/freetype-src/ChangeLog
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/ChangeLog 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/ChangeLog 2019-07-02 04:44:43 UTC (rev 51529)
@@ -1,3 +1,579 @@
+2019-07-01 Werner Lemberg <wl at gnu.org>
+
+ * Version 2.10.1 released.
+ ==========================
+
+
+ Tag sources with `VER-2-10-1'.
+
+ * docs/VERSION.TXT: Add entry for version 2.10.1.
+
+ * README, Jamfile (RefDoc), src/base/ftver.rc,
+ builds/windows/vc2010/freetype.vcxproj,
+ builds/windows/vc2010/index.html,
+ builds/windows/visualc/freetype.dsp,
+ builds/windows/visualc/freetype.vcproj,
+ builds/windows/visualc/index.html,
+ builds/windows/visualce/freetype.dsp,
+ builds/windows/visualce/freetype.vcproj,
+ builds/windows/visualce/index.html,
+ builds/wince/vc2005-ce/freetype.vcproj,
+ builds/wince/vc2005-ce/index.html,
+ builds/wince/vc2008-ce/freetype.vcproj,
+ builds/wince/vc2008-ce/index.html: s/2.10.0/2.10.1/, s/2100/2101/.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+ * builds/unix/configure.raw (version_info): Set to 23:1:17.
+ * CMakeLists.txt (VERSION_PATCH): Set to 1.
+
+ * include/freetype/fterrors.h (FT_Error_String): Fix C++ compilation.
+
+2019-06-26 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ * src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Fix inequality.
+
+ Reported by Armin Hasitzka.
+
+2019-06-16 Werner Lemberg <wl at gnu.org>
+
+ * src/tools/apinames.c: Formatting, minor edits.
+
+2019-06-16 Werner Lemberg <wl at gnu.org>
+
+ [autofit] Disable hinting if no blue zones are available (#56450).
+
+ * src/autofit/afglobal.c (af_face_global_get_metrics): Start again
+ (with dummy hinter module) if no blue zones are present.
+
+ * src/autofit/aflatin.c (af_latin_metrics_init_blues): Change
+ signature to return error code.
+ If no blue zones are found, update `glyph_styles' array to hold
+ AF_STYLE_NONE_DFLT instead of the current style.
+ (af_latin_metrics_init): Return internal error code if no blue zones
+ are found.
+
+2019-06-16 Werner Lemberg <wl at gnu.org>
+
+ Towards better VMS support.
+
+ More to come.
+
+ * builds/vms/LIBS.OPT_IA64, builds/vms/_LINK.OPT_IA64,
+ builds/vms/vmslib.dat: New files provided by Jouk Jansen
+ <joukj at hrem.nano.tudelft.nl>.
+
+ * builds/vms/ftconfig.h: Update, also from Jouk.
+
+2019-06-13 Werner Lemberg <wl at gnu.org>
+
+ * src/autofit/aflatin.c (af_latin_metrics_init_widths): Minor.
+
+2019-06-13 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [smooth] Restore the span buffering for direct mode only.
+
+ The buffer size FT_MAX_GRAY_SPANS is set to 10 spans, which should be
+ enough to cover the entire scanline for simple glyphs in most cases:
+ each slightly slanted edge needs up to two spans, plus a filling span
+ in-between. This is not new, we used to do it before cb4388783cecc.
+
+ * src/smooth/ftgrays.c (gray_TWorker): Add `spans' and `num_spans'.
+ (gray_hline, gray_sweep): Implement the span buffering.
+ (gray_raster_render): Use negative `num_spans' to avoid the direct
+ mode.
+
+2019-06-12 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ * include/freetype/ftmodapi.h (FT_DebugHook_Func): Return error.
+
+ Fix a warning by adding a return value as in `TT_RunIns',
+ which should not be a compatibility issue.
+
+2019-06-11 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ * src/truetype/ttobjs.c (tt_check_trickyness_family): Add `const'.
+
+2019-06-11 Moazin Khatti <moazinkhatri at gmail.com>
+
+ [gzip] Add support for `gzip' encoded header.
+
+ * src/gzip/ftgzip.c (FT_Gzip_Uncompress): Modify the the call to
+ `inflateInit2' to enable support for `gzip' encoded headers.
+
+2019-06-10 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [type1,type42] Use `const' for string literals.
+
+ * include/freetype/internal/psaux.h (PS_Table_FuncsRec): Updated.
+ * include/freetype/internal/t1types.h (T1_EncodingRec): Updated.
+ * src/psaux/psobjs.[ch] (ps_table_add): Updated.
+ * src/type1/t1load.c (T1_Open_Face, parse_encoding): Updated.
+ * src/type42/t42objs.c (T42_Open_Face): Updated.
+ * src/type42/t42parse.c (t42_parse_encoding): Updated.
+
+ * src/cff/cffobjs.c (cff_face_init): Minor.
+
+2019-06-10 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [bdf,pcf] Use `const' for string literals.
+
+ * src/bdf/bdf.h (bdf_property_t): Updated `name'.
+ * src/bdf/bdflib.c (_bdf_list_split,bdf_create_property,
+ _bdf_add_property,_bdf_ato*): Updated.
+ * src/bdf/bdfdrivr.c (bdf_interpret_style): Updated.
+ * src/pcf/pcfread.c (pcf_intrpret_style): Ditto.
+
+2019-06-07 Philip Race <philip.race at oracle.com>
+
+ * src/base/ftinit.c (FT_Set_Default_Properties): Fix crash.
+
+ Terminate loop at end of environment.
+
+2019-05-31 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ Solidify VC2005 builds.
+
+ * include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Explicitly
+ declare `_BitScanReverse' intrinsic.
+ * builds/windows/visualc/freetype.vcproj [Debug]: Disable intrinsics.
+
+2019-05-30 Nikhil Ramakrishnan <ramakrishnan.nikhil at gmail.com>
+
+ [sfnt] Separate WOFF sources and headers.
+
+ Move WOFF sources and headers to separate files.
+
+ * include/freetype/internal/wofftypes.h, src/sfnt/sfwoff.c,
+ src/sfnt/sfwoff.h: New files.
+
+ * include/freetype/internal/fttrace.h: Register `sfwoff.c'.
+
+ * include/freetype/internal/internal.h: Define
+ FT_INTERNAL_WOFF_TYPES_H.
+
+ * include/freetype/internal/sfnt.h: Include FT_INTERNAL_WOFF_TYPES_H.
+
+ * include/freetype/internal/tttypes.h: Move out WOFF structures.
+
+ * src/sfnt/rules.mk: Add `sfwoff.c'.
+
+ * src/sfnt/sfnt.c: Include `sfwoff.c'.
+
+ * src/sfnt/sfobjs.c: Include `sfwoff.h', move out WOFF sources.
+
+2019-05-30 Werner Lemberg <wl at gnu.org>
+
+ [base] Fix `make multi'.
+
+ Reported by Nikhil.
+
+ * src/base/fterrors.c: Include FT_INTERNAL_DEBUG_H.
+
+2019-05-29 Ben Wagner <bungeman at google.com>
+
+ [truetype] Fix copy-and-paste error (#56409).
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Use correct indices
+ into `unrounded' array for phantom points.
+
+2019-05-29 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Fix 32bit builds (#56404).
+
+ Patch suggested by Ben Wagner <bungeman at google.com>.
+
+ * src/truetype/ttgxvar.c (FT_fixedToInt, FT_fixedToFdot6): Remove
+ harmful cast to unsigned type.
+
+2019-05-26 Ben Wagner <bungeman at google.com>
+
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Improve accuracy.
+
+2019-05-23 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Draw glyphs without deltas in variation font (#56374).
+
+ * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Always fill
+ `unrounded' array.
+
+2019-05-21 Werner Lemberg <wl at gnu.org>
+
+ * src/truetype/ttinterp.c (opcode_name): Improve mnemonics.
+
+2019-05-16 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Actually scale varied CVT values.
+
+ Up to now, only the unscaled CVT values were varied; in other words,
+ the `CVAR' data was never used for bytecode hinting.
+
+ * src/truetype/ttgxvar.c (tt_cvt_ready_iterator): New auxiliary
+ function.
+ (tt_face_vary_cvt): Use it to trigger rescaling of CVT values.
+
+2019-05-16 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Use 26.6 format for storing unscaled CVT values.
+
+ If `CVAR' data is applied to variation fonts, fractional values are
+ possible.
+
+ * include/freetype/internal/tttypes.h (TT_FaceRec): Change type of
+ `cvt' from `FT_Short' to `FT_Int32'.
+
+ * src/truetype/ttgxvar.c (FT_fdot6ToFixed): New macro.
+ (tt_face_vary_cvt): Use it to update code to 26.6 format.
+
+ * src/truetype/ttobjs.c (tt_size_run_prep): Update code to 26.6
+ format.
+
+ * src/truetype/ttpload.c (tt_face_load_cvt): Stora data in 26.6
+ format.
+
+2019-05-16 Werner Lemberg <wl at gnu.org>
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Init `unrounded'.
+
+ This fixes linear advance width values for spacing glyphs. Bug
+ introduced 2019-05-09.
+
+2019-05-16 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Avoid code duplication.
+
+ * src/truetype/ttobjs.c (tt_size_run_prep): Scale CVT values in this
+ function.
+ (tt_size_ready_bytecode): Updated.
+ * src/truetype/ttgload.c (tt_loader_init): Updated.
+
+2019-05-13 Jouk Jansen <joukj at hrem.nano.tudelft.nl>
+
+ * vms_make.com: Updated. Handle `bzip2' directory, too.
+
+2019-05-13 Werner Lemberg <wl at gnu.org>
+
+ * src/psaux/psfont.c (cf2_font_setup): Fix compiler warning.
+
+2019-05-12 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Doh. Fix last commit to make it work.
+
+ Very embarassing :-)
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14701
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14705
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14710
+
+ * src/truetype/ttgload.c (IS_DEFAULT_INSTANCE): Move up and add
+ argument; update all callers.
+ (TT_Process_Simple_Glyph): Use it. The `unrounded' array is active
+ for variation fonts only, thus also enclose related code with
+ `#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT ... #endif' where
+ necessary.
+ Revert commit a113e5d from 2019-05-09, and don't use `extra_points2'
+ but allocate a temporary array.
+ Speed up the scaling of the `unrounded' array.
+
+ * src/truetype/ttgxvar.c (FT_fixedToInt, FT_FixedToFdot6): Fix type
+ conversions and rounding. The unsigned type must have more or equal
+ bits to the signed type.
+
+2019-05-09 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Increase precision of font variation (#54371).
+
+ This patch makes FreeType use font units in 26.6 format internally
+ instead of integers.
+
+ * src/truetype/ttgxvar.c (FT_fixedToFdot6): New macro.
+ (TT_Vary_Apply_Glyph_Deltas): Add argument to output unrounded font
+ coordinates.
+ * src/truetype/ttgxvar.h: Updated.
+
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Use
+ `extra_points2' array to temporarily hold unrounded point
+ coordinates; use them to compute scaled coordinates and linear
+ advance width and height.
+ (load_truetype_code): Adjust similarly.
+
+2019-05-09 Werner Lemberg <wl at gnu.org>
+
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Minor.
+
+2019-05-08 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [smooth] Faster fractions.
+
+ * src/smooth/ftgrays.c (SUBPIXELS): Replace with...
+ (FRACT): A fractional coordinate macro to use in...
+ (gray_render_line, gray_render_scanline): ... here.
+
+2019-05-07 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ * src/raster/ftraster.c (Draw_Sweep): Unbreak.
+
+2019-05-05 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ * src/raster/ftraster.c: Clean-ups.
+
+2019-05-05 Werner Lemberg <wl at gnu.org>
+
+ * src/truetype/ttgxvar.c: More use of `FT_fdot14ToFixed'.
+
+2019-05-04 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ * src/smooth/ftgrays.c (gray_render_line): Small shortcut.
+
+2019-05-04 Werner Lemberg <wl at gnu.org>
+
+ Various clang 8.0 static analyzer fixes.
+
+ Reported by Sender Ghost <lightside at gmx.com>.
+
+ * src/autofit/afcjk.c (af_cjk_hints_compute_edges): Catch a corner
+ case where `edge->first' could be NULL.
+
+ * src/pfr/pfrobjs.c (pfr_slot_load): Remove unnecessary test of
+ `size'.
+
+ * src/raster/ftraster.c (Draw_Sweep): Catch a corner case where
+ `draw_right' might be NULL.
+
+ * src/sfnt/ttmtx.c (tt_face_get_metrics): Fix limit test for
+ `aadvance'.
+ Ensure `abearing' always hold a meaningful result.
+
+ * src/truetype/ttgload.c (load_truetype_glyph): Ensure `subglyph' is
+ not NULL before accessing it.
+ * src/truetype/ttgxvar.c (TT_Set_Named_Instance): Remove unnecessary
+ test of `namedstyle'.
+
+ * src/type42/t42parse.c (t42_parser_done): Ensure
+ `parser->root.funcs.done' is not NULL before accessing it.
+
+2019-05-03 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ Miscellaneous macro updates.
+
+ * src/base/ftoutln.c (SCALED): Updated.
+ * src/smooth/ftgrays.c (SCALED): Ditto.
+ (FLOOR, ROUND, CEILING): Removed.
+ * src/psaux/psfixed.h (cf2_fracToFixed): Updated.
+
+2019-05-02 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ Tweak LCD filtering.
+
+ * src/base/ftlcdfil.c (ft_lcd_filter_fir, _ft_lcd_filter_legacy):
+ Choose direction from bitmap's pixel_mode.
+ * include/freetype/internal/ftobjs.c (FT_Bitmap_LcdFilterFunc):
+ Updated.
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic): Updated.
+
+2019-05-02 Werner Lemberg <wl at gnu.org>
+
+ * vms_make.com: Updated (#56253).
+
+ Remove no longer existing directories (`autohint', `otlayout').
+ Update used base extensions.
+ Activate `autofit' module.
+ Add `gxvalid' module.
+ Update copyright notices.
+
+2019-04-29 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [smooth] Simplify cubic Bézier flattening.
+
+ The previous implementation is correct but it is too complex.
+ The revised algorithm is based on the fact that each split moves
+ the control points closer to the trisection points on the chord.
+ The corresponding distances are good surrogates for the curve
+ deviation from the straight line.
+
+ This cubic flattening algorithm is somewhat similar to the conic
+ algorithm based the distance from the control point to the middle of
+ the chord. The cubic distances, however, decrease less predictably
+ but are easy enough to calculate on each step.
+
+ The new algorithm produces slightly larger number of splits, which is
+ compensated by its simplicity. The overall rendering performance is
+ improved by 1-2%. The larger number of splits does not necessarily
+ result in higher quality, which stays comparable.
+
+ * src/smooth/ftgrays.c (gray_render_cubic): Replace the split
+ condition.
+
+2019-04-26 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [smooth] Bithacks and cosmetics.
+
+ * src/smooth/ftgrays.c (gray_record_cell, gray_set_cell, gray_hline,
+ gray_render_conic, gray_convert_glyph_inner): Updated.
+
+2019-04-25 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ Optimize Bézier bisections.
+
+ This change makes bisections faster by 20-30%. When inlined into
+ `gray_render_cubic', this makes the function faster by 10% and is
+ noticeable in the overall rendering performance.
+
+ * src/raster/ftraster.c (Split_Conic, Split_Cubic): Use shifts and
+ refactor.
+ * src/smooth/ftgrays.c (gray_split_conic, gray_split_cubic): Ditto.
+ * src/base/ftstroke.c (ft_conic_split, ft_cubic_split): Ditto.
+ * src/base/ftbbox.c (cubic_peak): Use shifts.
+
+2019-04-23 Werner Lemberg <wl at gnu.org>
+
+ * src/sfnt/ttcmap.c (tt_cmap12_next): Remove dead code.
+
+ Found by clang 8.0's static analyzer and reported by Sender Ghost
+ <lightside at gmx.com>.
+
+2019-04-23 Werner Lemberg <wl at gnu.org>
+
+ [base] Fix thinko in previous commit.
+
+ * src/base/ftbitmap.c (FT_Bitmap_Blend): Check final width, not
+ target pitch.
+
+ Problem reported by Sender Ghost <lightside at gmx.com>.
+
+2019-04-22 Werner Lemberg <wl at gnu.org>
+
+ * src/base/ftbitmap.c (FT_Bitmap_Blend): Check target pitch.
+
+ Problem reported by Sender Ghost <lightside at gmx.com>.
+
+2019-04-22 Werner Lemberg <wl at gnu.org>
+
+ Fix return value of `FT_Set_Named_Instance' (#56186).
+
+ * src/truetype/ttgxvar.c (TT_Set_Named_Instance): Correctly handle
+ internal return value -1 of `TT_Set_Var_Design'.
+
+2019-04-18 Werner Lemberg <wl at gnu.org>
+
+ [pcf] Fix handling of undefined glyph (#56067).
+
+ This commit fixes the changes from 2018-07-21, which broke charmap
+ iteration. We now add the default character as a new glyph with
+ index 0, thus increasing the number of glyphs by one (as before).
+
+ * src/pcf/pcfread.c (pcf_get_metrics): Adjust to new artificial
+ glyph with index 0.
+ Limit number of elements to 65534.
+ (pcf_get_bitmaps): Ditto.
+ Unify two loops into one; this avoids allocation of an intermediate
+ array.
+ (pcf_get_encodings): Don't flip indices but copy glyph metrics of
+ default character to index 0.
+ Also handle invalid default character.
+
+ * docs/CHANGES: Updated.
+
+2019-04-15 Minmin Gong <gongminmin at msn.com>
+
+ * CMakeLists.txt: Avoid rewriting of unchanged configuration files.
+
+ Reported as
+
+ https://savannah.nongnu.org/patch/index.php?9755
+
+2019-04-15 JDG <JonathanG at iQmetrix.com>
+
+ * src/tools/apinames.c (main): Fix error message.
+
+ Reported as
+
+ https://savannah.nongnu.org/patch/?9796
+
+2019-04-11 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [smooth] Fix segfault in direct mode (#56092).
+
+ * src/base/ftoutln.c (FT_Outline_Render): Set missing clip_box for
+ direct mode.
+ * src/smooth/ftgrays.c (gray_raster_render): Use it.
+
+2019-04-06 Werner Lemberg <wl at gnu.org>
+
+ * src/sfnt/ttcmap.c (tt_get_glyph_name): Pacify compiler (#56061).
+
+ This is for Visual Studio 2019 on ARM.
+
+2019-04-06 Werner Lemberg <wl at gnu.org>
+
+ For distribution, replace `.tar.bz2' with `.tar.xz' bundles.
+
+ * builds/toplevel.mk (build): Do it.
+
+ * README, docs/CHANGES, docs/release: Updated.
+
+2019-04-06 Antony Lee <anntzer.lee at gmail.com>
+
+ Make `glyph_name' parameter to `FT_Get_Name_Index' a `const'.
+
+ * include/freetype/freetype.h (FT_Get_Name_Index),
+ include/freetype/internal/ftobjs.h (FT_Face_GetGlyphNameIndexFunc),
+ include/freetype/internal/services/svgldict.h
+ (FT_GlyphDict_NameIndexFunc), src/base/ftobjs.c (FT_Get_Name_Index),
+ src/cff/cffdrivr.c (cff_get_name_index), src/sfnt/sfdriver.c
+ (sfnt_get_name_index), src/type1/t1driver.c (t1_get_name_index),
+ src/type42/t42drivr.c (t42_get_name_index): Add `const' to second
+ argument.
+
+2019-03-31 Armin Hasitzka <prince.cherusker at gmail.com>
+
+ [cff] Fix boundary checks.
+
+ 642bc7590c701c8cd35a9f60fa899cfa518b17ff introduced dynamically
+ allocated memory when parsing CFF files with the "old" engine. Bounds
+ checks have never been updated, however, leading to pointless
+ comparisons of pointers in some cases. This commit presents a
+ solution for bounds checks in the CFF module with an extended logic
+ for the "old" engine while staying as concise as possible for the
+ "new" one.
+
+ * src/cff/cffparse.h: Introduce the struct `CFF_T2_StringRec' and
+ the additional field `t2_strings' within `CFF_ParserRec'.
+
+ * src/cff/cffparse.c (cff_parser_within_limits): Move all boundary
+ checks into this new function and update the rest of `cffparse.c' to
+ use it.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12137
+
+2019-03-20 Werner Lemberg <wl at gnu.org>
+
+ [autofit] Fix Mongolian blue zone characters.
+
+ * src/autofit/afblue.dat: Use U+200D (ZERO-WIDTH JOINER) characters
+ to get medial forms for some Mongolian characters.
+ * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+2019-03-19 Werner Lemberg <wl at gnu.org>
+
+ [autofit] Add support for Mongolian script.
+
+ As a de-facto standard, layouts using this script are constructed
+ horizontally line by line, then the lines are rotated clockwise for
+ vertical display.
+
+ * src/autofit/afblue.dat: Add blue zone data for Mongolian.
+ * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+ * src/autofit/afscript.h: Add Mongolian standard characters.
+
+ * src/autofit/afranges.c, src/autofit/afstyles.h: Add Mongolian
+ data.
+
2019-03-15 Werner Lemberg <wl at gnu.org>
* Version 2.10.0 released.
@@ -2525,2345 +3101,10 @@
src/smooth/ftspic.h, src/truetype/ttpic.c, src/truetype/ttpic.h:
Removed.
-2018-05-01 Werner Lemberg <wl at gnu.org>
- * Version 2.9.1 released.
- =========================
-
-
- Tag sources with `VER-2-9-1'.
-
- * docs/VERSION.TXT: Add entry for version 2.9.1.
- * docs/CHANGES: Updated.
-
- * README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
- src/base/ftver.rc, builds/windows/vc2005/index.html,
- builds/windows/vc2008/freetype.vcproj,
- builds/windows/vc2008/index.html,
- builds/windows/vc2010/freetype.vcxproj,
- builds/windows/vc2010/index.html,
- builds/windows/visualc/freetype.dsp,
- builds/windows/visualc/freetype.vcproj,
- builds/windows/visualc/index.html,
- builds/windows/visualce/freetype.dsp,
- builds/windows/visualce/freetype.vcproj,
- builds/windows/visualce/index.html,
- builds/wince/vc2005-ce/freetype.vcproj,
- builds/wince/vc2005-ce/index.html,
- builds/wince/vc2008-ce/freetype.vcproj,
- builds/wince/vc2008-ce/index.html: s/2.9/2.9.1/, s/29/291/.
-
- * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
-
- * builds/unix/configure.raw (version_info): Set to 22:1:16.
- * CMakeLists.txt (VERSION_PATCH): Set to 1.
-
- * include/freetype/ftgasp.h: Use FT_BEGIN_HEADER and FT_END_HEADER.
-
-2018-04-26 Werner Lemberg <wl at gnu.org>
-
- Another fix for handling invalid format 2 cmaps.
-
- Sigh.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8003
-
- * src/sfnt/ttcmap.c (tt_cmap2_char_next): Adjust condition to avoid
- an endless loop.
-
-2018-04-24 Ben Wagner <bungeman at google.com>
-
- [base] Avoid undefined behaviour in lcd filtering code (#53727).
-
- * src/base/ftlcdfil.c (ft_lcd_filter_fir, _ft_lcd_filter_legacy):
- Ensure `height > 0'.
-
-2018-04-22 Werner Lemberg <wl at gnu.org>
-
- * src/base/ftoutln.c (FT_Outline_Decompose): Improve error tracing.
-
-2018-04-22 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [base] Fix bitmap emboldening.
-
- Bug introduced after release 2.8.
-
- * src/base/ftbitmap.c (ft_bitmap_assure_buffer): We use
- `FT_QALLOC_MULT', which doesn't zero out the buffer. Adjust the
- bitmap copying code to take care of this fact.
-
-2018-04-22 Werner Lemberg <wl at gnu.org>
-
- Another fix for handling invalid format 2 cmaps.
-
- The previous commit was incomplete.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7928
-
- * src/sfnt/ttcmap.c (tt_cmap2_char_next): Adjust condition to avoid
- an endless loop.
-
-2018-04-19 Werner Lemberg <wl at gnu.org
-
- [autofit] Add support for Georgian Mtavruli characters.
-
- This will be part of the forthcoming Unicode 11.0.
-
- * src/autofit/afblue.dat: Add blue zone data for Mtavruli.
- * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
-
- * src/autofit/afscript.h: Add Mtavruli standard character.
-
-2018-04-18 Werner Lemberg <wl at gnu.org>
-
- Fix handling of invalid format 2 cmaps.
-
- The problem was introduced after the last release.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7828
-
- * src/sfnt/ttcmap.c (tt_cmap2_char_next): Avoid endless loop.
-
-2018-04-17 Werner Lemberg <wl at gnu.org>
-
- [truetype] Integer overflow issues.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7739
-
- * src/truetype/ttinterp.c (Ins_CEILING): Use FT_PIX_CEIL_LONG.
-
-2018-04-16 Werner Lemberg <wl at gnu.org>
-
- [truetype] Integer overflow issues.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7718
-
- * src/truetype/ttinterp.c (Ins_MIRP): Use ADD_LONG.
-
-2018-04-15 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [build] Use `info' function of make 3.81.
-
- * configure, docs/INSTALL, docs/INSTALL.CROSS, docs/INSTALL.GNU,
- docs/INSTALL.UNIX, docs/MAKEPP: Bump make version requirements.
-
- * builds/detect.mk (std_setup): Replace `echo' with `info'.
- (dos_setup): Removed.
- * builds/unix/install.mk, builds/modules.mk, builds/dos/detect.mk,
- builds/windows/detect.mk, builds/os2/detect.mk: Updated.
- * builds/newline: No longer needed.
-
-2018-04-15 Werner Lemberg <wl at gnu.org>
-
- [truetype]: Limit `SLOOP' bytecode argument to 16 bits.
-
- This fixes
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7707
-
- * src/truetype/ttinterp.c (Ins_SLOOP): Do it.
-
-2018-04-14 Werner Lemberg <wl at gnu.org>
-
- [truetype] Integer overflow issues.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7652
-
- * src/truetype/ttinterp.c (Ins_MDAP): Use SUB_LONG.
-
-2018-04-14 Werner Lemberg <wl at gnu.org>
-
- [autofit] Update to Unicode 11.0.0.
-
- But no support new scripts (volunteers welcomed).
-
- * src/autofit/afranges.c (af_arab_nonbase_uniranges,
- af_beng_nonbase_uniranges, af_cakm_nonbase_uniranges,
- af_deva_nonbase_uniranges, af_geor_uniranges,
- af_gujr_nonbase_uniranges, af_mlym_nonbase_uniranges,
- af_nkoo_nonbase_uniranges, af_telu_nonbase_uniranges,
- af_hani_uniranges): Add new data.
-
-2018-04-10 Nikolaus Waxweiler <madigens at gmail.com>
-
- * CMakeLists.txt, builds/cmake/FindHarfBuzz.cmake: Extensive
- modernization measures.
-
- This brings up the minimum required CMake version to 2.8.12.
-
- The installation paths follow the GNU defaults now, e.g. installing on a
- 64 bit host will place binaries into the lib64/ folder on e.g. Fedora.
-
- Symbols are hidden by default (e.g. `-fvisibility=hidden' on GCC).
-
- CMake will no longer look for a C++ compiler.
-
- Library and .so version now match the Autotools build.
-
- Comments in the build file and informational messages now use platform
- agnostic example commands.
-
- ftoption.h and ftconfig.h are written directly without a redundant `-new'
- copy.
-
- External dependencies are expressed as option()s and will turn up as such
- in cmake-gui.
-
- Internal: Properties such as dependencies and include directories are now
- privately set on the freetype library instead of globally.
-
- The CPack definitions have been cleaned up, the `make dist' has been
- removed. Source packages generated with CPack don't contain Autotools
- files and aren't used by the maintainers anyway.
-
- On Windows, src/base/ftver.rc is compiled to decorate the library with
- version and copyright information.
-
- A pkg-config file is now generated and installed.
-
-2018-04-09 Werner Lemberg <wl at gnu.org>
-
- [truetype] Integer overflow issues.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7453
-
- * src/truetype/ttinterp.c (Round_Super, Round_Super_45): Use
- ADD_LONG and SUB_LONG.
-
-2018-04-06 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [windows, wince] Clean up legacy project files.
-
- * builds/wince/vc2005-ce/freetype.vcproj,
- builds/wince/vc2008-ce/freetype.vcproj,
- builds/windows/vc2005/freetype.vcproj,
- builds/windows/vc2008/freetype.vcproj,
- builds/windows/visualce/freetype.vcproj,
- builds/windows/visualce/freetype.dsp,
- builds/windows/visualc/freetype.vcproj,
- builds/windows/visualc/freetype.dsp: Remove per-file compile flags.
-
-2018-04-04 Werner Lemberg <wl at gnu.org>
-
- [cff, type1] Sanitize `BlueFuzz' and `BlueShift'.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7371
-
- * src/cff/cffload.c (cff_load_private_dict): Sanitize
- `priv->blue_shift' and `priv->blue_fuzz' to avoid overflows later
- on.
-
- * src/type1/t1load.c (T1_Open_Face): Ditto.
-
-2018-04-04 Ben Wagner <bungeman at google.com>
-
- * src/truetype/ttobjs.c (trick_names): Add 3 tricky fonts (#53554),
- `DFHei-Md-HK-BF', `DFKaiShu-Md-HK-BF' and `DFMing-Bd-HK-BF'.
- (tt_check_trickyness_sfnt_ids): Add checksums for 3 tricky fonts
- in above.
-
-2018-04-01 Werner Lemberg <wl at gnu.org>
-
- * builds/toplevel.mk (work): Use $(SEP).
-
- This fixes the `make refdoc' using Cygwin: $(CAT) is `type' on this
- platform, and this program only understands backslashes in paths.
-
- Reported by Nikhil Ramakrishnan <ramakrishnan.nikhil at gmail.com>.
-
-2018-03-30 Werner Lemberg <wl at gnu.org>
-
- [truetype] Fix memory leak (only if tracing is on).
-
- * src/truetype/ttgxvar.c (TT_Get_MM_Var) [FT_DEBUG_LEVEL_TRACE}: Fix
- it.
-
-2018-03-23 Ben Wagner <bungeman at google.com>
-
- [sfnt] Correctly handle missing bitmaps in sbix format (#53404).
-
- * src/sfnt/ttfsbit.c (tt_face_load_sbix_image): Fix return value.
-
-2018-03-23 Ben Wagner <bungeman at google.com>
-
- [truetype] Fix advance of empty glyphs in bitmap fonts (#53393).
-
- * src/truetype/ttgload.c (TT_Load_Glyph): Apply scaling to metrics
- for empty bitmaps.
-
-2018-03-22 Werner Lemberg <wl at gnu.org>
-
- Remove `ftlcdfil.c' and `ftfntfmt.c' from build files (#53415).
-
- builds/amiga/makefile, builds/amiga/makefile.os4,
- builds/amiga/smakefile, builds/mac/FreeType.m68k_cfm.make.txt,
- builds/mac/FreeType.m68k_far.make.txt,
- builds/mac/FreeType.ppc_carbon.make.txt,
- builds/mac/FreeType.ppc_classic.make.txt,
- builds/symbian/freetype.mmp, builds/wince/vc2005-ce/freetype.vcproj,
- builds/wince/vc2008-ce/freetype.vcproj,
- builds/windows/vc2005/freetype.vcproj,
- builds/windows/vc2008/freetype.vcproj,
- builds/windows/vc2010/freetype.vcxproj,
- builds/windows/vc2010/freetype.vcxproj.filters,
- builds/windows/visualc/freetype.dsp,
- builds/windows/visualc/freetype.vcproj,
- builds/windows/visualce/freetype.dsp,
- builds/windows/visualce/freetype.vcproj, vms_make.com: Do it.
-
-2018-03-13 Werner Lemberg <wl at gnu.org>
-
- * src/sfnt/ttcmap.c (tt_cmap2_validate): Fix potential numeric
- overflow.
-
-2018-03-13 Werner Lemberg <wl at gnu.org>
-
- Fix cmap format 2 handling (#53320).
-
- The patch introduced for #52646 was not correct.
-
- * src/sfnt/ttcmap.c (tt_cmap2_char_next): Adjust condition.
-
-2018-03-10 Nikolaus Waxweiler <madigens at gmail.com>
-
- * CMakeLists.txt (BASE_SRCS): Update to changes from 2018-03-05.
-
-2018-03-09 Chun-wei Fan <fanc999 at yahoo.com.tw>
-
- * CMakeLists.txt [win32]: Allow MSVC DLL builds (#53287).
-
- Do not limit DLL builds to MinGW, since we already have
- `__declspec(dllexport)' directives in `ftconfig.h'.
- Also suppress more warnings for POSIX functions.
-
-2018-03-08 Hugh McMaster <hugh.mcmaster at outlook.com>
-
- Make installation of `freetype-config' optional (#53093).
-
- * builds/unix/configure.raw: Add option `--enable-freetype-config'
- and set `INSTALL_FT2_CONFIG'.
- * builds/unix/unix-def.in (INSTALL_FT2_CONFIG): Define.
- * builds/unix/install.mk (install): Handle it.
-
-2018-03-05 Werner Lemberg <wl at gnu.org>
-
- Make `ftlcdfil.c' part of the `base' module.
-
- `ftobjs.c' needs `ft_lcd_padding'.
-
- Problem reported by duhuanpeng <548708880 at qq.com>.
-
- * modules.cfg (BASE_EXTENSIONS): Don't include `ftlcdfil.c'.
-
- * src/base/ftbase.c: Include `ftlcdfil.c'.
- * src/base/rules.mk (BASE_SRC): Add `ftlcdfil.c'.
- * src/base/Jamfile (_sources): Adjusted.
-
- * docs/INSTALL.ANY: Updated.
-
-2018-03-05 Werner Lemberg <wl at gnu.org>
-
- Make `ftfntfmt.c' part of the `base' module.
-
- `ftobjs.c' needs `FT_Get_Font_Format'.
-
- Problem reported by duhuanpeng <548708880 at qq.com>.
-
- * modules.cfg (BASE_EXTENSIONS): Don't include `ftfntfmt.c'.
-
- * src/base/ftbase.c: Include `ftfntfmt.c'.
- * src/base/rules.mk (BASE_SRC): Add `ftfntfmt.c'.
- * src/base/Jamfile (_sources): Adjusted.
-
- * docs/INSTALL.ANY: Updated.
-
-2018-03-01 Werner Lemberg <wl at gnu.org>
-
- * src/truetype/ttinterp.c (TT_RunIns): Fix tracing arguments.
-
-2018-02-23 Werner Lemberg <wl at gnu.org>
-
- * builds/unix/configure.raw: Need HarfBuzz 1.3.0 or newer.
-
- Problem reported by Alan Coopersmith <alan.coopersmith at oracle.com>.
-
-2018-02-17 Werner Lemberg <wl at gnu.org>
-
- [sfnt] Prefer `CBDT'/`CBLC' over `glyf' table (#53154).
-
-2018-02-06 Werner Lemberg <wl at gnu.org>
-
- [truetype] Integer overflow issues.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6027
-
- * src/truetype/ttinterp.c (Ins_MSIRP, Ins_MIAP, Ins_MIRP): Use
- SUB_LONG; avoid FT_ABS.
-
-2018-02-04 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [unix] Use -fvisibility=hidden.
-
- It is now widely recommended that ELF shared libraries hide symbols
- except those with explicit __attribute__((visibility("default"))).
- This is supported by all major compilers and should rather be an
- option in libtool.
-
- * builds/unix/configure.raw: Add -fvisibility=hidden to CFLAGS.
- * builds/unix/ftconfig.in, builds/vms/ftconfig.h,
- include/freetype/config/ftconfig.h (FT_EXPORT): Use visibility
- attribute.
-
-2018-01-27 Werner Lemberg <wl at gnu.org>
-
- [truetype] Better protection against invalid VF data.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5739
-
- Bug introduced in commit 08cd62deedefe217f2ea50e392923ce8b5bc7ac7.
-
- * src/truetype/ttgxvar.c (TT_Set_Var_Design): Always initialize
- `normalizedcoords'.
-
-2018-01-27 Werner Lemberg <wl at gnu.org>
-
- * src/truetype/ttinterp.c (Ins_GETVARIATION): Avoid NULL reference.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5736
-
-2018-01-27 Werner Lemberg <wl at gnu.org>
-
- * src/truetype/ttgxvar.c (tt_set_mm_blend): Minor.
-
-2018-01-27 Werner Lemberg <wl at gnu.org>
-
- [truetype] Better trace VF instances.
-
- * src/truetype/ttgxvar.c (ft_var_to_normalized): Don't emit number
- of coordinates.
- (TT_Get_MM_Var): Trace instance indices names.
- (TT_Set_Var_Design): Updated.
-
-2018-01-27 Werner Lemberg <wl at gnu.org>
-
- [truetype] Beautify tracing of VF axis records.
-
- * src/truetype/ttgxvar.c (TT_Get_MM_Var): Show axis records in a
- table-like manner.
-
-2018-01-26 Ben Wagner <bungeman at google.com>
-
- [truetype] Fix multiple calls of `FT_Get_MM_Var' (#52955).
-
- * src/truetype/ttgxvar.c (TT_Get_MM_Var): Set
- `face->blend->num_axis' in case we have to initialize the
- `face->blend'.
-
-2018-01-23 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [apinames] Anonymous version map for GNU linker.
-
- * src/tools/apinames.c (PROGRAM_VERSION): Set to 0.3.
- (OutputFormat): Add `OUTPUT_GNU_VERMAP'.
- (names_dump): Handle it.
- (usage): Updated.
- (main): Handle new command line flag `-wL'.
-
-2018-01-21 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [unix] Call libtool to clean up.
-
- * builds/unix/install.mk (clean_project_unix, distclean_project_unix):
- Use libtool.
- * builds/freetype.mk: Minor.
-
-2018-01-18 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- * src/base/ftver.rc: Fix mingw-w64 compilation.
-
-2018-01-18 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [build] Enable VERSIONINFO resource for Cygwin/MinGW.
-
- * builds/unix/configure.raw: Check for resource compiler.
- * builds/unix/unix-cc.in: Conditionally set up resource compiler.
- * builds/freetype.mk: Add conditional rule for `ftver.rc'.
- * src/base/ftver.rc: Copyright notice and year update.
-
-2018-01-18 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [build] Move VERSIONINFO resource.
-
- * builds/windows/vc2010/freetype.vcxproj: Updated.
- * builds/windows/ftver.rc: Move file from here...
- * src/base/ftver.rc: ... to here.
-
-2018-01-12 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [build] Expand dllexport/dllimport to Cygwin/MinGW.
-
- * include/freetype/config/ftconfig.h: Respect DLL_EXPORT,
- s/_MSC_VER/_WIN32/.
- * builds/unix/ftconfig.in: Replicate here.
- * builds/vms/ftconfig.h: Replicate here.
-
-2018-01-12 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [build] Improve and document MSVC build.
-
- * include/freetype/config/ftconfig.h: Guard dllexport/dllimport
- attributes with _DLL and FT2_DLLIMPORT.
- * builds/windows/vc2010/index.html: Update documentation.
-
-2018-01-10 Steve Robinson <ssrobins at gmail.com>
-
- * CMakeLists.txt [win32]: Suppress warnings for POSIX functions.
-
-2018-01-10 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Correctly handle Flex features (#52846).
-
- * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdVMOVETO,
- cf2_cmdHMOVETO>: Do not move if doing Flex.
-
-2018-01-09 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- * builds/windows/vc2010/freetype.sln: Synchronize with the project.
-
-2018-01-08 Werner Lemberg <wl at gnu.org>
-
- * Version 2.9 released.
- =======================
-
-
- Tag sources with `VER-2-9'.
-
- * docs/VERSION.TXT: Add entry for version 2.9.
-
- * README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
- builds/windows/vc2005/index.html,
- builds/windows/vc2008/freetype.vcproj,
- builds/windows/vc2008/index.html,
- builds/windows/vc2010/freetype.vcxproj,
- builds/windows/vc2010/index.html,
- builds/windows/visualc/freetype.dsp,
- builds/windows/visualc/freetype.vcproj,
- builds/windows/visualc/index.html,
- builds/windows/visualce/freetype.dsp,
- builds/windows/visualce/freetype.vcproj,
- builds/windows/visualce/index.html,
- builds/windows/ftver.rc,
- builds/wince/vc2005-ce/freetype.vcproj,
- builds/wince/vc2005-ce/index.html,
- builds/wince/vc2008-ce/freetype.vcproj,
- builds/wince/vc2008-ce/index.html: s/2.8.1/2.9/, s/281/29/.
-
- * include/freetype/freetype.h (FREETYPE_MINOR): Set to 9.
- (FREETYPE_PATCH): Set to 0.
-
- * builds/unix/configure.raw (version_info): Set to 22:0:16.
- * CMakeLists.txt (VERSION_PATCH): Set to 0.
-
-2018-01-07 Werner Lemberg <wl at gnu.org>
-
- Add check for librt, needed for `ftbench' (#52824).
-
- * builds/unix/configure.raw (LIB_CLOCK_GETTIME): Define; this will
- hold `-lrt' if necessary.
-
- * builds/unix/unix-cc.in (LIB_CLOCK_GETTIME): New variable.
-
-2018-01-07 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Fix Type 1 glyphs with too many stem hints.
-
- According to the CFF specification, charstrings can have up to 96 stem
- hints. Due to hint replacement routines in Type 1 charstrings, some
- glyphs are rejected by the Adobe engine, which implements the above
- limit. This fix turns off hinting for such glyphs.
-
- * src/psaux/pshints.c (cf2_hintmap_build): Reset the error from calling
- `cf2_hintmask_setAll' on a problematic Type 1 charstring and turn off
- hinting.
-
-2018-01-06 Werner Lemberg <wl at gnu.org>
-
- Add `FT_Done_MM_Var'.
-
- This is necessary in case the application's memory routines differ
- from FreeType. A typical example is a Python application on Windows
- that calls FreeType compiled as a DLL via the `ctypes' interface.
-
- * include/freetype/ftmm.h, src/base/ftmm.c (FT_Done_MM_Var): Declare
- and define.
-
- * docs/CHANGES: Updated.
-
-2018-01-03 Werner Lemberg <wl at gnu.org>
-
- [truetype] Round offsets of glyph components only if hinting is on.
-
- * src/truetype/ttgload.c (TT_Process_Composite_Component): Implement
- it.
-
-2018-01-03 Werner Lemberg <wl at gnu.org>
-
- * src/truetype/ttgxvar.c (ft_var_to_design): Remove dead code.
-
- This is a better fix than the previous commit, which is now
- reverted.
-
-2018-01-03 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- Move internal LCD-related declarations.
-
- * include/freetype/ftlcdfil.h (ft_lcd_padding, ft_lcd_filter_fir):
- Move from here...
- * include/freetype/internal/ftobjs.h: ... to here.
-
-2018-01-03 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- * include/freetype/config/ftconfig.h (FT_EXPORT, FT_EXPORT_DEF)
- [_MSC_VER]: Limit Visual C++ attributes.
-
-2018-01-03 Werner Lemberg <wl at gnu.org>
-
- [truetype] Make blend/design coordinate round-tripping work.
-
- Behdad reported that setting blend coordinates, then getting design
- coordinates did incorrectly return the default instance's
- coordinates.
-
- * src/truetype/ttgxvar.c (tt_set_mm_blend): Fix it.
-
-2017-12-31 Werner Lemberg <wl at gnu.org>
-
- * src/sfnt/ttcmap.c (tt_cmap2_char_next): Fix endless loop.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4838
-
-2017-12-31 Werner Lemberg <wl at gnu.org>
-
- Synchronize other Windows project files.
-
- * builds/windows/*: Add missing files.
-
-2017-12-31 Werner Lemberg <wl at gnu.org>
-
- Update Visual C 2010 project files.
-
- Problem reported by Hin-Tak.
-
- * builds/windows/vc2010/freetype.vcxproj: Add files `ftbdf.c' and
- `ftcid.c'.
- Sort entries.
- * builds/windows/vc2010/freetype.vcxproj.filter: Ditto.
- Fix members of `FT_MODULE' group.
-
-2017-12-30 Werner Lemberg <wl at gnu.org>
-
- * builds/vms/ftconfig.h: Synchronize with unix `ftconfig.in' file.
-
-2017-12-28 Werner Lemberg <wl at gnu.org>
-
- * builds/unix/ftconfig.in: Synchronize with main `ftconfig.h' file.
-
- Reported by Nikolaus.
-
-2017-12-27 Werner Lemberg <wl at gnu.org>
-
- Fix compiler warnings.
-
- * src/base/ftbitmap.c (ft_bitmap_assure_buffer): Make `pitch' and
- `new_pitch' unsigned.
-
- * src/base/ftpsprop.c: Include FT_INTERNAL_POSTSCRIPT_PROPS_H.
-
-2017-12-27 Werner Lemberg <wl at gnu.org>
-
- Fixes for `make multi'.
-
- * include/freetype/internal/ftpsprop.h: Use `FT_BASE_CALLBACK'.
- (ps_property_get): Harmonize declaration with corresponding
- function typedef.
-
- * include/freety[e/internal/fttrace.h: Add `trace_psprops'.
-
- * src/base/ftpsprop.c: Include necessary header files.
- (FT_COMPONENT): Define.
- (ps_property_set): Tag with `FT_BASE_CALLBACK_DEF'.
- (ps_property_get): Tag with `FT_BASE_CALLBACK_DEF'.
- Harmonize declaration with corresponding function typedef.
-
-2017-12-27 Werner Lemberg <wl at gnu.org>
-
- Provide support for intra-module callback functions.
-
- This is needed especially for `make multi' with C++.
-
- * include/freetype/config/ftconfig.h (FT_BASE_CALLBACK,
- FT_BASE_CALLBACK_DEF): New macros.
-
-2017-12-25 Ewald Hew <ewaldhew at gmail.com>
-
- Move PostScript drivers' property handlers to `base'.
-
- This reduces the amount of duplicated code across PostScript
- drivers.
-
- * src/cff/cffdrivr.c, src/cid/cidriver.c, src/type1/t1driver.c
- ({cff,cid,t1}_property_{get,set}): Moved to...
- * include/freetype/internal/ftpsprop.h: ...this new file.
- (ps_property_{get,set}): New functions to replace moved ones.
-
- * src/base/ftpsprop.c: New file that implements above functions.
-
- * include/freetype/internal/internal.h
- (FT_INTERNAL_POSTSCRIPT_PROPS_H): New macro.
-
- * src/cff/cffdrivr.c, src/cid/cidriver.c, src/type1/t1driver.c:
- Updated.
-
- * src/base/Jamfile, src/base/rules.mk (BASE_SRC), src/base/ftbase.c:
- Updated.
-
-2017-12-20 Werner Lemberg <wl at gnu.org>
-
- Speed up FT_Set_Var_{Design,Blend}_Coordinates if curr == new.
-
- We exit early if the current design or blend coordinates are
- identical to the new ones.
-
- * src/truetype/ttgxvar.c (tt_set_mm_blend, TT_Set_Var_Design):
- Implement it, returning internal error code -1 if there will be no
- variation change.
-
- * src/type1/t1load.c (t1_set_mm_blend): Ditto.
-
- * src/base/ftmm.c (FT_Set_Var_Design_Coordinates,
- FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates): Updated.
-
-2017-12-18 Werner Lemberg <wl at gnu.org>
-
- [sfnt] Fix charmap type 2 iterator (#52646).
-
- The subsetted demo font of the report that exhibits the bug has a
- very unusual type 2 cmap for Unicode(!): It contains only two
- sub-headers, one for one-byte characters (covering the range 0x20 to
- 0xFA), and a second one for higher byte 0x01 (just for character
- code U+0131).
-
- Before this commit, the iterator wasn't able to correctly handle a
- sub-header for higher byte 0x01.
-
- * src/sfnt/ttcmap.c (tt_cmap2_char_next): Fix character increment
- for outer loop.
-
-2017-12-18 Matthias Clasen <matthias.clasen at gmail.com>
-
- [truetype] Fix clamping, minor tracing code beautification.
-
- * src/truetype/ttgxvar.c (ft_var_to_normalized): Trace number of
- design coordinates.
- Use clamped value.
-
-2017-12-18 Werner Lemberg <wl at gnu.org>
-
- * src/*/*: Only use `ft_' and `FT_' variants of stdc library stuff.
-
-2017-12-18 Werner Lemberg <wl at gnu.org>
-
- * src/truetype/ttgxvar.c (tt_face_vary_cvt): Add size guard (#52688).
-
-2017-12-18 Werner Lemberg <wl at gnu.org>
-
- [truetype] Fix previous commit.
-
- * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Correctly handle
- unhinted phantom points, which must be properly scaled.
-
-2017-12-18 Werner Lemberg <wl at gnu.org>
-
- [truetype] Don't apply HVAR and VVAR deltas twice (#52683).
-
- * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Always adjust
- `pp1' to `pp4', except if we have an HVAR and/or VVAR table.
-
- * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Handle
- alternative code branch identically w.r.t. presence of an HVAR
- and/or VVAR table.
-
-2017-12-17 Jonathan Kew <jfkthame at gmail.com>
-
- [truetype] Correctly handle variation font phantom points (#52683).
-
- * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Fix phantom
- point indices.
-
-2017-12-17 Jonathan Kew <jfkthame at gmail.com>
-
- Fix incorrect advance width scaling (#52683).
-
- * src/base/ftadvance.c (FT_Get_Advances): Always respect the
- FT_LOAD_NO_SCALE flag if present.
-
-2017-12-16 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- * builds/windows/vc2010/freetype.vcxproj: AfterBuild copy.
- * objs/.gitignore: Ignore almost everything.
-
-2017-12-11 Werner Lemberg <wl at gnu.org>
-
- Fix compiler warning (#52640).
-
- * src/base/ftbitmap.c (ft_bitmap_assure_buffer): Remove unused
- variable.
-
-2017-12-08 Azzuro <azzuro at team-mediaportal.com>
-
- * builds/windows/vc2010/freetype.vcxproj: Adjust output directory.
-
- This allows builds with different configurations in parallel.
-
-2017-12-08 Werner Lemberg <wl at gnu.org>
-
- Fix `make setup dos', second try (#52622).
-
- * builds/detect.mk (dos_setup): Don't use literal `>' character at
- all. Mixing the different escaping rules from make, dos, and
- windows is too fragile.
-
-2017-12-08 Werner Lemberg <wl at gnu.org>
-
- [docmaker] Fix code section parsing.
-
- Stuff like
-
- {
- <bla>
- }
-
- confused the parser, which incorrectly treated `<bla>' as a markup
- tag.
-
- * src/tools/docmaker/content.py (ContentProcessor::process_content):
- Apply `re_markup_tags' only outside of code sections.
-
-2017-12-08 Werner Lemberg <wl at gnu.org>
-
- New `ftdriver.h' file, covering all driver modules.
-
- This reduces redundancy and increases synergy; it also reduces the
- number of header files.
-
- * include/freetype/config/ftheader.h (FT_DRIVER_H): New macro.
- (FT_AUTOHINTER_H, FT_CFF_DRIVER_H, FT_TRUETYPE_DRIVER_H,
- FT_PCF_DRIVER_H, FT_TYPE1_DRIVER_H): Make them aliases to
- FT_DRIVER_H.
-
- * include/freetype/ftautoh.h, include/freetype/ftcffdrv.h,
- include/freetype/ftpcfdrv.h, include/freetype/ftt1drv.h,
- include/freetype/ftttdrv.h: Replaced with...
- * include/freetype/ftdriver.h: ...this new file.
- (FT_CFF_HINTING_ADOBE, FT_T1_HINTING_ADOBE): Renamed to...
- (FT_HINTING_ADOBE): ... this new macro.
- (FT_CFF_HINTING_FREETYPE, FT_T1_HINTING_FREETYPE): Renamed to...
- (FT_HINTING_FREETYPE): ... this new macro.
-
- * src/*/*: Updated accordingly.
-
-2017-12-08 Werner Lemberg <wl at gnu.org>
-
- Move `ftdriver.h' to `ftdrv.h'.
-
- * include/freetype/internal/ftdriver.h: Renamed to...
- * include/freetype/internal/ftdrv.h: ... this name.
-
- * include/freetype/internal/internal.h (FT_INTERNAL_DRIVER_H):
- Updated.
-
-2017-12-08 Werner Lemberg <wl at gnu.org>
-
- Fix access to uninitalized memory (#52613).
-
- Also reported as
-
- https://bugs.chromium.org/p/chromium/issues/detail?id=791317
-
- * src/base/ftbitmap.c (ft_bitmap_assure_buffer): If increasing the
- bitmap size needs a larger bitmap buffer, assure that the new memory
- areas are initialized also.
-
-2017-12-08 Werner Lemberg <wl at gnu.org>
-
- Fix `make setup dos' (#52622).
-
- * builds/detect.mk (dos_setup): Properly escape literal `>'
- character.
-
-2017-12-07 Werner Lemberg <wl at gnu.org>
-
- Fix C++ compilation.
-
- * src/psaux/psauxmod.h: Use FT_CALLBACK_TABLE macro where necessary.
-
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Fix warning.
-
-2017-12-07 Werner Lemberg <wl at gnu.org>
-
- Fix `make multi'.
-
- * include/freetype/internal/fttrace.h: Remove unused tracing macros.
- s/pshalgo2/pshalgo/.
- Add `trace_cffdecode'.
- * src/pshinter/pshalgo.c (FT_COMPONENT): Updated.
-
- * src/cff/cffload.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
- * src/cff/cffobjs.c: Include FT_SERVICE_METRICS_VARIATIONS_H and
- FT_SERVICE_CFF_TABLE_LOAD_H.
-
- * src/cid/cidriver.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
-
- * src/psaux/cffdecode.c: Include FT_FREETYPE_H and
- FT_INTERNAL_DEBUG_H.
- (FT_COMPONENT): Define.
- * src/psaux/cffdecode.h: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
- * src/psaux/psauxmod.h: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
- Declare `cff_builder_funcs' and `ps_builder_funcs'.
- * src/psaux/psft.c: Include `psobjs.h' and `cffdecode.h'.
- * src/psaux/psobjs.c : Include `psauxmod.h'.
-
-2017-12-07 Werner Lemberg <wl at gnu.org>
-
- * include/freetype/config/ftheader.h: Some clean-up.
-
- This commit removes documentation of deprecated macros and does some
- minor streamlining.
-
-2017-12-06 Werner Lemberg <wl at gnu.org>
-
- * builds/symbian/bld.inf: Updated.
-
-2017-12-06 Werner Lemberg <wl at gnu.org>
-
- New header file `ftparams.h' that collects all parameter tags.
-
- * include/freetype/config/ftheader.h (FT_PARAMETER_TAGS_H): New
- macro.
- (FT_TRUETYPE_UNPATENTED_H, FT_UNPATENTED_HINTING_H): Define it to
- `ftparams.h'.
-
- * include/freetype/ftautoh.h, include/freetype/ftcffdrv.h,
- include/freetype/ftincrem.h, include/freetype/ftlcdfil.h,
- include/freetype/ftsnames.h, include/freetype/ftt1drv.h: Include
- FT_PARAMETER_TAGS_H.
- Move FT_PARAM_TAG_XXX definitions to...
- * include/freetype/ftparams.h: ...this new file.
-
- * include/freetype/ttunpat.h: Remove. No longer needed.
-
-2017-12-05 Werner Lemberg <wl at gnu.org>
-
- Improve tracing messages by using singular and plural forms.
-
- * src/*/*.c: Implement it.
-
-2017-12-04 Werner Lemberg <wl at gnu.org>
-
- [truetype] Allow shared points in `cvar' table (#52532).
-
- * src/truetype/ttgxvar.c (tt_face_vary_cvt): Implement it by copying
- and adjusting the corresponding code from
- `TT_Vary_Apply_Glyph_Deltas'.
-
-2017-11-28 Werner Lemberg <wl at gnu.org>
-
- [truetype] Improving tracing of composite glyphs.
-
- * src/truetype/ttgload.c (TT_Load_Composite_Glyph)
- [FT_DEBUG_LEVEL_TRACE]: Show composite glyph information.
-
-2017-11-27 Werner Lemberg <wl at gnu.org>
-
- [type1] Allow (again) `/Encoding' with >256 elements (#52464).
-
- In version 2.6.1, this has been disallowed to better reject
- malformed fonts; however, this restriction was too strong. This
- time, we only take the first 256 elements into account, since
- encoding arrays are always accessed with a 8bit integer, according
- to the PostScript Language Reference.
-
- * src/type1/t1load.c (parse_encoding): Implement it.
-
-2017-11-27 Jan Alexander Steffens (heftig) <jan.steffens at gmail.com>
-
- Fix last commit (#52522).
-
- * builds/freetype.mk: Set `FT_OPTION_H' and `FTOPTION_FLAG'
- properly if we have `ftoption.h' in `BUILD_DIR'.
-
-2017-11-24 Werner Lemberg <wl at gnu.org>
-
- [unix] Install a massaged `ftoption.h' file (#51780).
-
- * builds/unix/configure.raw (ftoption_set, ftoption_unset): New
- auxiliary functions to construct...
- (FTOPTION_H_SED): ... this new variable.
- Apply it as a sed argument while copying `ftoption.h' to the
- `builds/unix' directory (using `AC_CONFIG_FILES').
- Simplify code of test that checks cpp's computation of bit length
- (the test previously created an empty `ftoption.h' file and deleted
- it immediately afterwards); without this change, it can happen on my
- GNU/Linux box that `configure's execution of `config.status' doesn't
- create `ftoption.h' (no idea why this happens).
-
- * builds/unix/install.mk (install): Install
- `builds/unix/ftoption.h'.
-
- * builds/unix/unix-def.in (DISTCLEAN): Updated.
-
- * builds/unix/.gitignore: Updated.
-
-2017-11-23 Tor Andersson <tor.andersson at artifex.com>
-
- Silence unused function warnings (#52465).
-
- Some static function declarations cause unused function warnings if
- certain config options are turned off via `ftoption.h'.
-
- * src/base/ftbase.h, src/base/ftrfork.c, src/sfnt/ttbdf.h,
- src/truetype/ttgxvar.h: Add #ifdef guards around these sections.
-
-2017-11-22 Ewald Hew <ewaldhew at gmail.com>
-
- * src/psaux/psft.c (cf2_setGlyphWidth): Check format before setting.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4377
-
-2017-11-22 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Fix CFF advance widths. (#52466)
-
- Glyph advance widths were being written to the new `PS_Decoder' but not
- saved to the underlying format specific decoder. This caused pure CFF
- fonts to have bad advance width.
-
- * include/freetype/internal/psaux.h (PS_Decoder): Change `glyph_width'
- field to pointer.
- Remove unused fields.
- * src/psaux/psobjs.c (ps_decoder_init): Change `glyph_width' from copy
- to reference.
- Remove unused.
- * src/psaux/psft.c (cf2_setGlyphWidth): Update code.
-
-2017-11-15 Vlad Tsyrklevich <vtsyrklevich at google.com>
-
- * include/freetype/ftrender.h: Fix `FT_Renderer_RenderFunc' type.
-
-2017-11-14 Nikolaus Waxweiler <madigens at gmail.com>
-
- Use Adobe hinting engine for `light' hinting of both CFF and Type 1.
-
- Since Ewald Hew factored the Adobe hinting engine out of the CFF
- driver code, we can now use it on Type 1 (and CID) font formats, as
- both have the same hinting philosophy.
-
- This change activates the Adobe hinter when in LIGHT mode, and
- therefore always unless explicitly asking for the auto-hinter. This
- makes LIGHT behavior consistent with CFF fonts. As of this commit,
- the hinting engine table looks as follows.
-
- LIGHT NORMAL
- -------------------------
- TrueType Auto v40
- CFF Adobe Adobe
- Type 1 Adobe Adobe
-
-2017-11-10 Yuri Levchenko <yuri_levchenko at boolat.com>
-
- * CMakeLists.txt: Add `DISABLE_FORCE_DEBUG_PREFIX' option.
-
-2017-11-06 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- * src/base/ftobjs.c (FT_Load_Glyph): Relocate condition.
-
-2017-11-06 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- * src/smooth/ftgrays.c (gray_set_cell): Fix uninitialized variables.
-
-2017-11-03 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Fix PostScript interpreter rewinding in Type 1 mode. (#52251)
-
- The interpreter in Type 1 mode rewinds the charstring after collecting
- all hints for building the initial hintmap (commit d52dd7f). However,
- some charstrings use `endchar' in a final subroutine call, rewinding to
- the start of that subroutine, and only a small section of the actual
- glyph is drawn.
-
- * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdENDCHAR>:
- Ensure we are on the top level charstring before rewinding.
-
-2017-11-03 suzuki toshiya <mpsuzuki at hiroshima-u.ac.jp>
-
- [truetype] Add more tricky fonts.
-
- See the report by Yang Yinsen.
- https://lists.gnu.org/archive/html/freetype-devel/2017-11/msg00000.html
-
- * src/truetype/ttobjs.c (trick_names): Add `DFGothic-EB',
- `DFGyoSho-Lt', `DFHSGothic-W5', `DFHSMincho-W3' and `DFHSMincho-W7'.
- (tt_check_trickyness_sfnt_ids): Add checksums for DFGothic-EB,
- DFGyoSho-Lt, DFHSGothic-W5, DFHSMincho-W3 and DFHSMincho-W7. Also
- add checksums for DLCLiShu and DLCHayBold which their family names
- were already listed but their checksums were previously unknown.
-
-2017-11-01 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [smooth] Fix complex rendering at high ppem.
-
- We used to split large glyphs into horizontal bands and continue
- bisecting them still horizontally if that was not enough. This is
- guaranteed to fail when a single scanline cannot fit into the
- rendering memory pool. Now we bisect the bands vertically so that
- the smallest unit is a column of the band height, which is guranteed
- to fit into memory.
-
- * src/smooth/ftgrays.c (gray_convert_glyph): Implement it.
-
-2017-10-20 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [smooth] Improve complex rendering at high ppem.
-
- At large sizes almost but not exactly horizontal segments can quickly
- drain the rendering pool. This patch at least avoids filling the pool
- with trivial cells. Beyond this, we can only increase the pool size.
-
- Reported, analyzed, and tested by Colin Fahey.
-
- * src/smooth/ftgrays.c (gray_set_cell): Do not record trivial cells.
-
-2017-10-20 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [base] Improve tracing in FT_Load_Glyph, FT_*_Size.
-
- * src/base/ftobjs.c (FT_Load_Glyph): Tag tracing messages with
- function name, glyph index, and load flags.
- (FT_Select_Metrics, FT_Request_Metrics): Remove all tracing.
- (FT_Select_Size, FT_Request_Size): Improve tracing.
-
-2017-10-18 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [base] Improve tracing in FT_Render_Glyph.
-
- * src/base/ftobjs.c (FT_Render_Glyph_Internal): Add total coverage
- calculations and downgrade Netpbm dump to bitmap:7.
-
-2017-10-15 Ewald Hew <ewaldhew at gmail.com>
-
- [cff] Fix segfault on missing `psaux' (#52218)
-
- * src/cff/cffload.c (cff_done_blend): Add a check for possible nullptr.
-
- * modules.cfg: Update dependency list.
-
-2017-10-15 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [base, cff] Fix MSVC warnings.
-
- * src/base/ftobjs.c (FT_New_Library): C4702: unreachable code.
- (ft_glyphslot_preset_bitmap): C4244: possible loss of data.
- * src/cff/cffload.c (cff_blend_doBlend): C4244: possible loss of data.
- Turn `sum' into unsigned.
-
-2017-10-14 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [base] Netpbm image tracing.
-
- * src/base/ftobjs.c (FT_Load_Glyph): Trace bitmap size.
- (FT_Render_Glyph_Internal): Trace bitmap in Netpbm format.
-
- * src/smooth/ftgrays.c (gray_sweep): Sweep remnants of span tracing.
-
-2017-10-14 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- * builds/windows/ftdebug.c (FT_Message): Print to stderr.
- * builds/wince/ftdebug.c (FT_Message): Ditto.
-
-2017-10-14 Behdad Esfahbod <behdad at behdad.org>
-
- [afshaper] Delay creating `hb_set' objects until needed.
-
- In runs on Noto Naskh Arabic, this results in 89 sets created
- instead of 340 before. Makes auto-hinter setup with HarfBuzz
- enabled 20% to 30% faster.
-
- * src/autofit/afshaper.c (af_shaper_get_coverage): Implement it.
-
-2017-10-12 Ewald Hew <ewaldhew at gmail.com>
-
- [type1, cid] Add hinting engine switch.
-
- Implement property service in `type1' and `cid' drivers to allow
- switching between FreeType or Adobe hinting engine when both are
- available.
-
- * src/cid/cidriver.c (cid_property_{set,get}, cid_services),
- src/type1/t1driver.c (t1_property_{set,get}, t1_services): Add
- Properties service.
-
- * src/cid/cidobjs.c (cid_driver_init), src/type1/t1objs.c
- (T1_Driver_Init): Add default property values.
-
-2017-10-12 Ewald Hew <ewaldhew at gmail.com>
-
- Add T1_CONFIG_OPTION_OLD_ENGINE configuration option.
-
- This controls whether the old Type 1 engine gets compiled into FreeType.
- It is disabled by default.
-
- * devel/ftoption.h, include/freetype/config/ftoption.h
- (T1_CONFIG_OPTION_OLD_ENGINE): New macro.
-
- * include/freetype/internal/psaux.h (PS_Decoder): Remove unused field.
- * include/freetype/internal/psaux.h, src/cid/cidgload.c
- (cid_load_glyph), src/psaux/psauxmod.c, src/psaux/psobjs.c
- (ps_builder_add_point), src/psaux/t1decode.c
- (t1_lookup_glyph_by_stdcharcode, t1_decoder_parse_glyph,
- t1operator_seac, t1_decoder_parse_charstrings), src/psaux/t1decode.h,
- src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Surround
- relevant code with macro.
- Minor code changes.
-
-2017-10-12 Ewald Hew <ewaldhew at gmail.com>
-
- Extract width parsing from Type 1 parser.
-
- Duplicate the fast advance width calculations from the old parser.
- This is to facilitate adding options for compiling out the old parser.
-
- * src/psaux/t1decode.{c,h} (t1_decoder_parse_metrics): New function.
- * include/freetype/internal/psaux.h (T1_Decoder_Funcs): New entry
- `parse_metrics'.
- * src/psaux/psauxmod.c: Set the new entry.
-
- * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String),
- src/cid/cidgload.c (cid_load_glyph): Separate
- conditional for selecting engine.
-
-2017-10-09 Werner Lemberg <wl at gnu.org>
-
- * src/base/ftoutln.c (FT_Outline_Translate): Fix integer overflow.
-
- Reported as
-
- https://bugs.chromium.org/p/chromium/issues/detail?id=772775
-
-2017-10-08 Werner Lemberg <wl at gnu.org>
-
- * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Integer overflows.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3579
-
-2017-10-07 Werner Lemberg <wl at gnu.org>
-
- [sfnt] Adjust behaviour of PS font names for variation fonts.
-
- * src/sfnt/sfdriver.c (sfnt_get_var_ps_name): Use a named instance's
- PS name only if no variation is applied.
-
-2017-10-07 Werner Lemberg <wl at gnu.org>
-
- [cff, truetype] Adjust behaviour of named instances.
-
- This commit completely separates the interaction between named
- instances and variation functions. In particular, resetting the
- variation returns to the current named instance (if set) and not to
- the base font.
-
- As a side effect, variation functions no longer change the named
- instance index.
-
- * src/cff/cffobjs.c (cff_face_init): Use MM service's `set_instance'
- function.
- Also apply `MVAR' table to named instances.
-
- * src/truetype/ttgxvar.c (TT_Get_MM_Var): Add cast.
- (tt_set_mm_blend): No longer check whether requested variation
- coincides with a named instance.
- (TT_Set_Var_Design): Use current named instance for default
- coordinates.
- * src/truetype/ttobjs.c (tt_face_init): Use `TT_Set_Named_Instance'.
-
-2017-10-07 Werner Lemberg <wl at gnu.org>
-
- Make `FT_Set_Named_Instance' work.
-
- * src/cff/cffdrivr.c (cff_set_instance): New function.
- (cff_service_multi_masters): Register it.
-
- * src/truetype/ttgxvar.c (TT_Set_Named_Instance): New function.
- * src/truetype/ttgxvar.h: Updated.
- * src/truetype/ttdriver.c (tt_service_gx_multi_masters): Register
- it.
-
- * src/type1/t1load.c (T1_Reset_MM_Blend): New function.
- * src/type1/t1load.h: Updated.
- * src/type1/t1driver.c (t1_service_multi_masters): Register it.
-
-2017-10-07 Werner Lemberg <wl at gnu.org>
-
- Make `FT_FACE_FLAG_VARIATION' work.
-
- * include/freetype/internal/tttypes.h (TT_Face): Remove
- `is_default_instance'; this can be replaced with a combination of
- `FT_IS_VARIATION' and `FT_IS_INSTANCE'.
-
- * src/cff/cffdrivr.c (cff_get_advances): Updated.
-
- * src/sfnt/sfdriver.c (sfnt_get_ps_name), src/sfnt/sfobjs.c
- (sfnt_init_face): Updated.
-
- * src/truetype/ttdriver.c (tt_get_advances), src/truetype/ttgload.c
- (TT_Process_Simple_Glyph, load_truetype_glyph, IS_DEFAULT_INSTANCE),
- src/truetype/ttgxvar.c (tt_set_mm_blend): Updated.
- * src/truetype/ttgxvar.c (TT_Set_MM_Blend, TT_Set_Var_Design):
- Handle `FT_FACE_FLAG_VARIATION'.
-
- * src/type1/t1load.c (T1_Set_MM_Blend, T1_Set_MM_Design): Handle
- `FT_FACE_FLAG_VARIATION'.
-
-2017-10-07 Werner Lemberg <wl at gnu.org>
-
- New function `FT_Set_Named_Instance'.
-
- No effect yet.
-
- * src/base/ftmm.c (FT_Set_Named_Instance): New function.
-
- * include/freetype/ftmm.h: Updated.
-
-2017-10-07 Werner Lemberg <wl at gnu.org>
-
- Add macros for checking whether a font variation is active.
-
- * include/freetype/freetype.h (FT_FACE_FLAG_VARIATION,
- FT_IS_VARIATION): New macros.
- No effect yet.
-
-2017-10-07 Werner Lemberg <wl at gnu.org>
-
- Add framework for setting named instance in MM service.
-
- * include/freetype/internal/services/svmm.h (FT_Set_Instance_Func):
- New function typedef.
- (MultiMasters): Add `set_instance' member.
- (FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
-
- * src/cff/cffdrivr.c (cff_service_multi_masters),
- src/truetype/ttdriver (tt_service_gx_multi_masters),
- src/type1/t1driver.c (t1_service_multi_masters): Updated.
-
-2017-10-07 Werner Lemberg <wl at gnu.org>
-
- [type1] Minor code shuffling.
-
- * src/type1/t1load.c (T1_Set_MM_Blend): Make it a wrapper of...
- (t1_set_mm_blend): ...this new function.
- (T1_Set_MM_Design): Use `t1_set_mm_blend'.
-
-2017-10-05 Werner Lemberg <wl at gnu.org>
-
- * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Fix integer
- overflow.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3539
-
-2017-10-05 Werner Lemberg <wl at gnu.org>
-
- Fix compiler warnings.
-
- * src/cff/cffdrivr.c (cff_ps_get_font_extra): Avoid code that relies
- on numeric overflow.
- Add cast.
-
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Fix variable
- types, add cast.
-
-2017-10-04 John Tytgat <John.Tytgat at esko.com>
-
- [cff] Add support for `FSType'.
-
- * include/freetype/internal/cfftypes.h (CFF_FontRec): Add
- `font_extra' entry.
-
- * src/cff/cffdrivr.c (cff_ps_get_font_extra): New function to
- retrieve FSType info from the embedded PostScript data.
- (cff_service_ps_info): Register function.
-
- * src/cff/cffload.c (cff_font_done): Free `font_extra'.
-
-2017-09-30 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- Signedness fixes in bitmap presetting.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3514.
-
- * src/raster/ftrend1.c (ft_raster1_render): Explicitly signed height.
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
- * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Explicitly unsigned
- subtraction.
-
-2017-09-29 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- Bitmap metrics presetting [2/2].
-
- * src/base/ftobjs.c (FT_Load_Glyph): Preset the bitmap metrics when
- appropriate but `FT_Render_Glyph' is not called.
- * include/freetype/freetype.h (FT_GlyphSlotRec): Document the change.
-
-2017-09-28 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [smooth, raster] Miscellaneous cleanups.
-
- * src/raster/ftrend1.c (ft_raster1_render): Clean up the exit.
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Reduce
- translations and clean up the exit.
- (ft_smooth_render_lcd, ft_smooth_render_lcd): Remove unused `error'.
-
-2017-09-28 Ben Wagner <bungeman at google.com>
-
- [truetype] Really, really fix #52082.
-
- * src/truetype/ttinterp.c (Ins_MDRP): Correct conditional.
-
-2017-09-28 Werner Lemberg <wl at gnu.org>
-
- * src/psaux/psintrp.c (cf2_doStems): Fix integer overflow.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3510
-
-2017-09-28 Ewald Hew <ewaldhew at gmail.com>
-
- * src/cid/cidgload.c (cid_slot_load_glyph): Fix memory leak.
-
- Reported as
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3489
-
-2017-09-28 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- Bitmap metrics presetting [1/2].
-
- This mainly just extracts the code for presetting the bitmap metrics
- from the monochrome, grayscale, and LCD renderers into a separate
- function.
-
- * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): New function that
- calculates prospective bitmap metrics for the given rendering mode.
- * include/freetype/internal/ftobjs.h (ft_glyphslot_preset_bitmap):
- Declare it.
-
- * src/base/ftlcdfil.c (ft_lcd_padding): New helper function that adds
- padding to CBox taking into account pecularities of LCD rendering.
- * include/freetype/ftlcdfil.h (ft_lcd_padding): Declare it.
-
- * src/raster/ftrend1.c (ft_raster1_render): Reworked to use
- `ft_glyphslot_preset_bitmap'.
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
- (ft_smooth_render_lcd, ft_smooth_render_lcd): The pixel_mode setting
- is moved to `ft_glyphslot_preset_bitmap'.
-
-2017-09-28 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Fix compiler warning.
-
- * src/psaux/pshints.c (cf2_hintmap_dump): Add switch for tracing
- code.
-
-2017-09-27 Werner Lemberg <wl at gnu.org>
-
- * src/sfnt/ttload.c (tt_face_load_font_dir): Fix compiler warning.
-
-2017-09-25 Werner Lemberg <wl at gnu.org>
-
- [psaux] Fix compiler warnings.
-
- * src/psaux/psft.c (cf2_initLocalRegionBuffer): Remove redundant
- test.
-
- * src/psaux/psintrp.c (cf2_interpT2CharString)
- <cf2_escCALLOTHERSUBR>: Add casts.
-
- * src/psaux/psobjs.c (ps_decoder_init): Add cast.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Minor fixes.
-
- * include/freetype/internal/psaux.h, src/psaux/psobjs.{c,h}:
- Rearrange `ps_builder_init' arguments to conventional order.
-
- * src/psaux/psft.c (cf2_decoder_parse_charstrings): Add a check and
- notice for `SubFont' in Type 1 mode.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Move `psdecode' into `psobjs'.
-
- As the former only contains a single procedure, move it into
- `psobjs' for simplicity. Also change the parameter order to the
- conventional one.
-
- * src/psaux/psdecode.c (ps_decoder_init): Moved to...
- * src/psaux/psobjs.c: ...Here.
- * src/psaux/psdecode.h, src/psaux/psobjs.h: Ditto.
-
- * include/freetype/internal/psaux.h (PSAux_ServiceRec): Update
- `ps_decoder_init' function signature.
-
- * src/cff/cffgload.c, src/cid/cidgload.c, src/type1/t1gload.c:
- Update calls.
-
- * src/psaux/psaux.c, src/psaux/psauxmod.c: Update includes.
-
- * src/psaux/Jamfile (_sources), src/psaux/rules.mk (PSAUX_DRV_SRC):
- Update file references.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Fix Type 1 hinting.
-
- Type 1 hinting breaks sometimes when mid-charstring hints should
- have been in the initial hintmap. This fix adds a preprocessing
- pass that reads all hints and builds the correct initial hintmap
- first, before proceeding to build the glyph outline.
-
- * src/psaux/psintrp.c (cf2_interpT2CharString): New
- `initial_map_ready' boolean flag.
- Ignore outline commands and hint changes on first pass.
- <cf2_cmdENDCHAR>: Add section to build hintmap and rewind.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Add tracing for hints.
-
- * src/psaux/pshints.c (cf2_hintmap_dump): New function.
- (cf2_hintmap_insertHint): Trace incoming and inserted hints.
- (cf2_hintmap_build): Dump hintmap before and after hint adjustment.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Minor fixes.
-
- * src/psaux/psintrp.c (cf2_interpT2CharString): Fix check for pop
- results.
- s/font->decoder/decoder/ where necessary.
- <cf2_cmdHSTEM, cf2_cmdVSTEM, cf2_escHSTEM3, cf2_escVSTEM3>: Use
- offset parameter in `cf2_doStems' instead of doing correction for
- left-sidebearing.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [cid] Use the new engine.
-
- * src/cid/cidgload.c: Update includes.
- (cid_load_glyph, cid_slot_load_glyph): Implement changes to glyph
- loading code as with `type1' module.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [cid] Add Adobe engine configuration.
-
- This is similar to what was done in the `type1' module.
-
- * src/cid/cidriver.c (t1cid_driver_class): Update declaration.
- * src/cid/cidobjs.c: Include FT_TYPE1_DRIVER_H.
- (cid_driver_init): Update code.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Change subfont synthesis for CID fonts.
-
- Change `t1_make_subfont' to take in the Private dict record as an
- argument. This is because Type 1 and CID font records in FreeType
- have this in different places.
-
- * src/psaux/psobjs.c (t1_make_subfont): Change `T1_Face' to
- `FT_Face' so that CID is also accepted.
- Take `PS_Private' as an argument and let caller figure out where the
- Private dict actually is.
- Update references.
-
- * include/freetype/internal/psaux.h, src/psaux/psobjs.h: Update
- declaration.
-
- * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Update
- call.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [type1] Switch to Adobe engine.
-
- * src/type1/t1objs.c (T1_Driver_Init): Set default to Adobe engine.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Extend Adobe interpreter (seac).
-
- This concludes the changes needed to add Type 1 support.
-
- * src/psaux/psintrp.c: Update includes.
- (cf2_interpT2CharString) <cf2_escSEAC>: Implement this similarly to
- implied seac for CFF.
-
- * src/psaux/t1decode.c (t1_lookup_glyph_by_stdcharcode_ps): New
- function to look up the glyph index.
-
- * src/psaux/psft.c (cf2_getT1SeacComponent,
- cf2_freeT1SeacComponent): New functions to get the charstrings for
- seac components.
-
- * src/psaux/t1decode.h, src/psaux/psft.h: Update declarations.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Extend Adobe interpreter (flex in callothersubr).
-
- * src/psaux/psintrp.c (cf2_interpT2CharString)
- <cf2_escCALLOTHERSUBR>: Fix Flex feature handling (OtherSubrs 0, 1,
- 2).
- <cf2_cmdRMOVETO>: Do not actually move the `glyphPath' while doing
- flex. This is to avoid closing the current contour.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Extend Adobe interpreter (callothersubr).
-
- * src/psaux/psintrp.c (cf2_interpT2CharString)
- <cf2_escCALLOTHERSUBR>: Copy code from
- `t1_decoder_parse_charstrings' (in `t1decode.c').
- OtherSubr 3 (change hints) should reset the hintmask, so that the
- new hints are applied.
- Fix function calls and stack access.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Extend Adobe interpreter (pop).
-
- * src/psaux/psintrp.c (cf2_interpT2CharString): Change how unhandled
- OtherSubr results are stored. Implement the PostScript stack using
- an array.
- <cf2_escPOP>: Ensure that the stack is not cleared after getting
- `OtherSubr' results.
- Fix stack access.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Extend Adobe interpreter (callsubr).
-
- * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdCALLSUBR>:
- Type 1 mode.
-
- * src/psaux/psft.c (cf2_initLocalRegionBuffer): Add Type 1 mode.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Extend Adobe interpreter (div, four-byte numbers).
-
- * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_escDIV>: Add
- Type 1 mode. Type 1 requires large integers to be followed by
- `div'; cf. `Adobe Type 1 Font Format', section 6.2.
- <op == 255>: Push Type 1 four-byte numbers as `Int' always. This is
- to ensure `div' and `callsubr' get values they can use.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Extend Adobe interpreter (hints).
-
- * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdHSTEM,
- cf2_cmdVSTEM>: Add correction for left sidebearing in Type 1 mode.
- Allow adding hints mid-charstring.
- <cf2_escVSTEM3, cf2_escHSTEM3>: Translate into equivalent commands
- for three normal stem hints. This requires some recalculation of
- stem positions.
- Correction for left sidebearing.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Extend Adobe interpreter (hsbw, sbw).
-
- * src/psaux/psintrp.c (cf2_doStems): `hsbw' or `sbw' must be the
- first operation in a Type 1 charstring.
- (cf2_interpT2CharString): Remove unused variables.
- <cf2_cmdHMOVETO, cf2_cmdVMOVETO, cf2_cmdRMOVETO>: `hsbw' or `sbw'
- must be the first operation in a Type 1 charstring.
- <cf2_cmdHSBW, cf2_escSBW>: Fix data access and add correction for
- left sidebearing.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Extend Adobe interpreter (setcurrentpoint).
-
- * src/psaux/psintrp.c (cf2_interpT2CharString)
- <cf2_escSETCURRENTPT>: Fix stack access.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Extend Adobe interpreter (closepath).
-
- * src/psaux/psintrp.c (cf2_interpT2CharString) <c2f_cmdCLOSEPATH>:
- Use the right builder function. We can use the `haveWidth' boolean
- already present, instead of implementing `parse_state'.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Add Type 1 operations to Adobe CFF interpreter.
-
- The following Type 1 specific ops have been added (copied from
- `t1decode'):
-
- closepath
- vstem3
- hstem3
- seac
- sbw
- callothersubr
- pop
- setcurrentpoint
- hsbw
-
- The following require a Type 1 mode, because of differences in
- specification:
-
- hstem
- vstem
- vmoveto
- callsubr
- div
- rmoveto
- hmoveto
- Numbers
-
- The subsequent commits will implement these changes and adapt
- accesses of data and objects to the new interpreter.
-
- NOTE: Will not compile in the meantime!
-
- * src/psaux/psintrp.c: Add opcodes to enum.
- (cf2_interpT2CharString): Copy relevant code over from
- `t1_decoder_parse_charstrings' (in `t1decode.c').
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [type1] Fixes for rendering.
-
- The Type 1 advance width calculation passes null for glyph slot,
- etc, which can cause null pointer access in the new interpreter.
- Fall back to the old one for now.
-
- Fix the large glyph retry code and ensure hinting and scaling flags
- are set properly.
-
- * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add a
- check for metrics_only.
- Set the `force_scaling' flag.
- (T1_Parse_Glyph): Updated.
- (T1_Load_Glyph): Add `hinting' and `scaled' flags.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Add missing objects (2/2).
-
- Synthesize a `SubFont' object for Type 1 fonts. This is used in the
- interpreter to access Private dict data, which are stored in
- different places for Type 1 and CFF. This allows the same data to
- be used in either mode.
-
- * src/psaux/psobjs.c (t1_make_subfont): New procedure to copy
- required values to a dummy `CFF_SubFont' object. This is similar to
- `cff_make_private_dict'.
- * src/psaux/psobjs.h: Add the new declaration.
-
- * include/freetype/internal/psaux.h, src/psaux/psauxmod.c: Ditto.
- Add this to the PSAux Service for future use with CID fonts.
-
- * src/type1/t1gload.c: Include FT_INTERNAL_CFF_TYPES_H.
- (T1_Parse_Glyph_And_Get_Char_String): Add the call.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Add missing objects for Type 1 (1/2).
-
- Move `CF2_Font' instance to `PS_Decoder'. This is the context for
- the interpreter and since it is currently stored in `CFF_Font', is
- unavailable in Type 1 mode.
-
- * include/freetype/internal/psaux.h (T1_Decoder, PS_Decoder): New
- `cf2_instance' field.
-
- * src/psaux/psdecode.c (ps_decoder_init): Copy `cf2_instance' to
- `PS_Decoder'.
-
- * src/psaux/t1decode.c (t1_decoder_done): Add finalization code.
-
- * src/psaux/psft.c (cf2_decoder_parse_charstrings): Update accesses.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- Allow `type1' module to use the Adobe engine.
-
- Add the callback and some conditionals to switch between the two
- engines.
-
- * include/freetype/internal/psaux.h (T1_Decoder_FuncsRec): Change
- function declarations.
- * src/psaux/psauxmod.c (T1_Decoder_FuncsRec): Register the
- callbacks.
-
- * src/psaux/psobjs.c (ps_builder_add_point): Add conditionals for
- number conversion.
-
- * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add code
- to choose which renderer to use.
-
- * src/cid/cidgload.c (cid_load_glyph): Update call.
- * src/base/ftobjs.c, src/psaux/psobjs.c, src/type1/t1gload.c: Update
- includes.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [type1] Add Adobe engine configuration.
-
- Use the previously changed PS_Driver in type1 module to store
- hinting engine configuration.
-
- * include/freetype/ftt1drv.h: New file.
- Duplicate and rename config options from CFF.
- * include/freetype/config/ftheader.h (FT_TYPE1_DRIVER_H): New macro.
-
- * src/type1/t1driver.c (t1_driver_class): Update declaration.
- * src/type1/t1objs.c: Include FT_TYPE1_DRIVER_H.
- (T1_Driver_Init): Update code.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [cff] Move and rename `CFF_Driver'.
-
- This is so that we can use the same hinting engine parameters for
- Type 1.
-
- * include/freetype/internal/cffotypes.h (CFF_Driver): Rename and
- move to...
- * include/freetype/internal/psaux.h (PS_Driver): ...here.
-
- * src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffload.c,
- src/cff/cffobjs.c, src/cff/cffobjs.h, src/psaux/psft.c,
- src/psaux/psobjs.c: Update references.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux, type1] Reorganize object fields.
-
- Make some fields more generic, so that we can access them the same
- way regardless of Type 1 or CFF.
-
- * include/freetype/internal/psaux.h (PS_Builder): Change `TT_Face'
- to `FT_Face'.
- Remove unused fields.
-
- * src/psaux/psft.c: Update all accesses of `PS_Builder.face'.
- Add some asserts to guard against casting `T1_Face' as `TT_Face'.
-
- * src/type1/t1objs.h (T1_GlyphSlot): Reorder fields to follow
- `CFF_GlyphSlot', so that we can pretend they are the same in the
- interpreter.
-
- * src/psaux/psobjs.c (ps_builder_init, ps_builder_add_point):
- Updated with above changes.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Prepare for Type 1 mode.
-
- Add some checks for Type 1 data passing through.
-
- * src/psaux/psfont.h (CF2_Font): Add `isT1' flag.
- * src/psaux/psfont.c (cf2_font_setup): Skip the variations and blend
- code which is not applicable for Type 1.
-
- * src/psaux/psft.c (cf2_decoder_parse_charstrings): Avoid accessing
- `decoder->cff' in Type 1 mode.
- Copy `is_t1' flag to `CF2_Font'.
-
-2017-09-25 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux, cff] Use the new objects.
-
- * include/freetype/internal/psaux.h, src/psaux/psauxmod.c: Fix
- switching between new and old engines.
-
- * src/cff/cffgload.c, src/cff/cffparse.c: Update calls.
-
- * src/psaux/psblues.c, src/psaux/psfont.c, src/psaux/psfont.h,
- src/psaux/psft.c, src/psaux/psft.h, src/psaux/psintrp.c: Update all
- to use new objects.
-
-2017-09-24 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Objects for new interpreter (part 2).
-
- Make the new objects copy over values. They are essentially wrapper
- types for the different decoders/builders.
-
- * include/freetype/internal/psaux.h: Update declarations.
- (PS_Builder): Add `is_t1' flag.
- (PS_Decoder_{Get,Free}_Glyph_Callback): Renamed to...
- (CFF_Decoder_{Get,Free}_Glyph_Callback: ... this.
- (PS_Decoder): Updated.
- Add `t1_parse_callback' member.
- (PSAux_ServiceRec): Add `ps_decoder_init' member.
-
- * src/psaux/psdecode.h, src/psaux/psobjs.h: Update declarations.
-
- * src/psaux/psdecode.c, src/psaux/psobjs.c: Implement copy with two
- modes.
-
- * src/psaux/psauxmod.c: Add builder and decoder functions to `PSAux'
- service.
-
-2017-09-24 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Add objects for new interpreter.
-
- Introduce `PS_Decoder' and `PS_Builder' which include all fields
- from either Type 1 or CFF decoders/builders.
-
- * include/freetype/internal/psaux.h (PS_Builder, PS_Decoder): New
- structs.
-
- * src/psaux/psobjs.c, src/psaux/psobjs.h: Add `PS_Builder'
- functions.
-
- * src/psaux/psdecode.c, src/psaux/psdecode.h: New files to hold
- `PS_Decoder' initialization functions.
-
- * src/psaux/psaux.c, src/psaux/Jamfile (_sources),
- src/psaux/rules.mk (PSAUX_DRV_SRC): Updated.
-
-2017-09-24 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Rename files.
-
- Replace the `cf2' file name prefix with `ps' as the Adobe engine
- will be used for both PostScript Types 1 and 2 (CFF) instead of just
- CFF.
-
- s/cf2/ps/ for all following.
-
- * src/psaux/cf2*: Rename files.
- * src/psaux/*: Update includes.
-
- * src/psaux/Jamfile (_sources), src/psaux/rules.mk (PSAUX_DRC_SRC,
- PSAUX_DRV_H): Update file references.
-
-2017-09-24 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux] Minor fix.
-
- Use `MultiMasters' service in `psaux' instead of a call to `cff'.
- The project builds if CFF_CONFIG_OPTION_OLD_ENGINE is not defined.
-
- * src/psaux/cf2ft.c: Update includes.
- (cf2_getNormalizedVector): Use `mm->get_var_blend' instead of
- `cff_get_var_blend'.
-
-2017-09-24 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux, cff] Move `cff_random' into `psaux' service.
-
- NOTE: Does not compile!
-
- Minor fix to allow both `cff' and `psaux' to use `cff_random'.
-
- * src/cff/cffload.c (cff_random): Move to...
- * src/psaux/psobjs.c: Here.
- * src/cff/cffload.h: Move corresponding declaration to
- `src/psaux/psobjs.h'.
-
- * include/freetype/internal/psaux.h (PSAux_ServiceRec): Register the
- function here...
- * src/psaux/psauxmod.c: And here.
-
- * src/cff/cffload.c, src/psaux/cf2intrp.c: Update code.
-
-2017-09-24 Ewald Hew <ewaldhew at gmail.com>
-
- [cff] Move struct declarations to `freetype/internal'.
-
- NOTE: Does not compile!
-
- This is so that the CFF functions moved to `psaux' can access the
- same structs that they need.
-
- * src/cff/cfftypes.h: Moved to...
- * include/freetype/internal/cfftypes.h: ...Here.
-
- * src/cff/cffobjs.h: Moved the struct declarations to...
- * include/freetype/internal/cffotypes.h: ... this new file.
-
- * include/freetype/internal/internal.h (FT_INTERNAL_CFF_TYPES_H,
- FT_INTERNAL_CFF_OBJECT_TYPES_H): New macros.
-
- * src/cff/cffcmap.h, src/cff/cffdrivr.c, src/cff/cffgload.c,
- src/cff/cffgload.h, src/cff/cffload.h, src/cff/cffobjs.c,
- src/cff/cffobjs.h, src/cff/cffparse.h, src/psaux/psobjs.h,
- include/freetype/internal/psaux.h,
- include/freetype/internal/services/svcfftl.h: Update includes.
-
- * src/cff/rules.mk (CFF_DRV_H): Updated.
-
-2017-09-24 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux, cff] Add new service for inter-module calls.
-
- NOTE: Does not compile!
-
- This is to allow CFF functions moved to `psaux' to call functions
- declared in `src/cff/cffload.h'.
-
- * include/freetype/internal/services/svcfftl.h: New file, setting up
- a `CFFLoad' service.
-
- * include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC10,
- FT_DEFINE_SERVICEDESCREC): New macros.
- (FT_SERVICE_CFF_TABLE_LOAD_H): New macro.
-
- * src/cff/cffdrivr.c, src/cff/cffpic.h: Register the new service.
-
- * src/cff/cfftypes.h (CFF_FontRec), src/psaux/cf2font.h
- (CF2_FontRec): Add service interface.
-
- * src/cff/cffobjs.c, src/psaux/cf2font.c, src/psaux/cf2ft.c,
- src/psaux/cf2intrp.c, src/psaux/cffdecode.c: Use the new service.
-
-2017-09-24 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux, cff] Add callbacks for inter-module calls.
-
- NOTE: Does not compile!
-
- * include/freetype/internal/psaux.h: Add function pointer
- declarations.
-
- * src/psaux/cffdecode.c (cff_decoder_init): Update to take in
- callbacks.
- * src/psaux/cffdecode.h: Ditto.
-
- * src/cff/cffgload.c (cff_compute_max_advance, cff_slot_load):
- Update calls to pass in callbacks.
- * src/psaux/cf2ft.c, src/psaux/cffdecode.c: Use them.
-
-2017-09-24 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux, cff] Create new `PSAux' service interface entries.
-
- NOTE: Does not compile!
-
- * include/freetype/internal/psaux.h: Include
- FT_INTERNAL_TRUETYPE_TYPES_H.
- (CFF_Builder_FuncsRec, CFF_Decocer_FuncsRec): New function tables.
- (CFF_Builder): Updated.
- Fix for forward declaration.
- (PSAux_ServiceRec): New field `cff_decoder_funcs'.
-
- * src/psaux/psauxmod.c (cff_builder_funcs, cff_decoder_funcs): New
- function tables.
- (PSAux_Interface): Updated.
-
- * include/freetype/internal/tttypes.h (TT_FaceRec): Add `psaux'
- service interface.
-
- * src/cff/cffgload.c, src/cff/cffobjs.c, src/cff/cffparse.c: Update
- function calls to use psaux service.
-
-2017-09-24 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux, cff] Move CFF builder components into `psaux' module.
-
- NOTE: Does not compile!
-
- * src/cff/cffgload.c
- (cff_builder_{init,done,add_point,add_point1,add_contour,start_point,close_contour},
- cff_check_points): Move to...
- * src/psaux/psobjs.c: Here.
-
- * src/cff/cffgload.h: Move corresponding declarations to
- `src/psaux/psobjs.h'.
-
- * src/cff/cffgload.h (CFF_Builder): Move struct declaration to...
- * include/freetype/internal/psaux.h: Here.
-
-2017-09-24 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux, cff] Move CFF decoder components into `psaux' module.
-
- NOTE: Does not compile!
-
- * src/cff/cffgload.c (CFF_Operator,
- CFF_COUNT_{CHECK_WIDTH,EXACT,CLEAR_STACK}, cff_argument_counts,
- cff_operator_seac, cff_compute_bias,
- cff_lookup_glyph_by_stdcharcode,
- cff_decoder_{parse_charstrings,init,prepare}): Move to...
- * src/psaux/cffdecode.c: This new file.
-
- * src/cff/cffgload.h: Move corresponding declarations to...
- * src/psaux/cffdecode.h: This new file.
-
- * src/cff/cffgload.h (CFF_MAX_{OPERANDS,SUBRS_CALLS,TRANS_ELEMENTS},
- CFF_Decoder_Zone, CFF_Decoder): Move declarations to...
- * include/freetype/internal/psaux.h: Here.
-
- * src/psaux/cf2ft.h: Update include.
-
- * src/psaux/psaux.c, src/psaux/rules.mk (PSAUX_DRV_SRC): Update with
- the new file.
-
-2017-09-24 Ewald Hew <ewaldhew at gmail.com>
-
- [psaux, cff] Move Adobe's engine components into `psaux' module.
-
- This is the first patch of a sequence to move the Type 2 charstring
- processing capability from the `cff' module to the `psaux' module.
-
- NOTE: Does not compile!
-
- * src/cff/cf2*: Move these files to...
- * src/psaux/cf2*: Here.
-
- * src/cff/Jamfile (_sources), src/cff/rules.mk (CFF_DRV_SRC,
- CFF_DRV_H), src/cff/cff.c, src/cff/cffgload.c: Remove file
- references.
-
- * src/psaux/Jamfile (_sources), src/psaux/rules.mk, src/psaux/psaux.c
- (PSAUX_DRV_SRC, PSAUX_DRV_H): Add file references.
-
-2017-09-24 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- Tweak per-face LCD filtering controls.
-
- Thing are simpler with a NULL-function pointer.
-
- * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): New
- pointer to the filter function.
- (FT_LibraryRec): Remove unused `lcd_filter'.
- (FT_Bitmap_LcdFilterFunc, ft_lcd_filter_fir): Move from here...
- * include/freetype/ftlcdfil.h (FT_Bitmap_LcdFilterFunc,
- ft_lcd_filter_fir): ... to here.
-
- * src/base/ftobjs.c (ft_open_face_internal): NULL-initialize the
- per-face filter.
- (FT_Face_Properties): Set it.
- * src/smooth/ftsmooth.c (ft_smooth_render_generic): Simplify.
-
- * src/base/ftlcdfil.c (ft_lcd_filter_fir, FT_Libary_SetLcdFilter):
- Minor.
-
-2017-09-24 Jonathan Kew <jfkthame at gmail.com>
-
- [sfnt] Fix `premultiply_data' (#52092).
-
- * src/sfnt/pngshim.c (premultiply_data): Don't use vector extension
- if we have less than 16 bytes of data.
-
-2017-09-24 Werner Lemberg <wl at gnu.org>
-
- [otvalid] Fix handling of ValueRecords.
-
- For GPOS pair positioning format 1 the description of ValueRecords
- in the OpenType specification (1.8.2, from today) is wrong – the
- offset has to be taken from the parent structure; in this case the
- `PairSet' table.
-
- * src/otvalid/otvgpos.c (otv_PairSet_validate): Set `extra3'.
- (otv_PairPos_validate): Adjust.
-
-2017-09-23 Werner Lemberg <wl at gnu.org>
-
- [otvalid] Handle `GSUB' and `GPOS' v1.1 tables.
-
- * src/otvalid/otvgsub.c (otv_GSUB_validate), src/otvalid/otvgpos.c
- (otv_GPOS_validate): Implement it.
-
-2017-09-23 Werner Lemberg <wl at gnu.org>
-
- [otvalid] Update common table handling to OpenType 1.8.2.
-
- * src/otvalid/otvcommn.c (otv_Device_validate): Handle
- VariationIndex subtable.
- (otv_Lookup_validate): Handle MarkFilteringSet.
-
-2017-09-23 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [build] Windows-style DLL versioning.
-
- * build/windows/ftver.rc: New VERSIONINFO resource.
- * build/windows/vc2010/freetype.vcxproj: Further improvements.
-
-2017-09-23 Ben Wagner <bungeman at google.com>
-
- [truetype] Really fix #52082.
-
- * src/truetype/ttinterp.c (Ins_MDRP): Correct conditional.
-
-2017-09-23 Werner Lemberg <wl at gnu.org>
-
- [otvalid] Handle `GDEF' v1.2 and v1.3 tables.
-
- No validation of variation stuff yet.
-
- * src/otvalid/otvgdef.c (otv_MarkGlyphSets_validate): New function.
- (otv_GDEF_validate): Implement it.
-
-2017-09-22 Werner Lemberg <wl at gnu.org>
-
- [otvalid] Handle `BASE' v1.1 table.
-
- No validation of variation stuff yet.
-
- * src/otvalid/otvbase.c (otv_BASE_validate): Implement it.
-
-2017-09-22 Werner Lemberg <wl at gnu.org>
-
- [otvalid] Macros for 32bit offset support.
-
- * src/otvalid/otvcommn.h (OTV_OPTIONAL_TABLE32,
- OTV_OPTIONAL_OFFSET32, OTV_SIZE_CHECK32): New macros.
-
-2017-09-21 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [build] Simplify Visual C++ 2010 project.
-
- * build/windows/vc2010/freetype.vcxproj: Remove fake singlethreaded
- configurations and tweak.
-
-2017-09-21 Werner Lemberg <wl at gnu.org>
-
- [truetype] Integer overflow (#52082).
-
- * src/truetype/ttinterp.c (Ins_MDRP): Avoid FT_ABS.
-
-2017-09-21 Werner Lemberg <wl at gnu.org>
-
- [sfnt] Fix postscript name for default instance of variation fonts.
-
- Problem reported by Behdad.
-
- * src/sfnt/sfdriver.c (sfnt_get_ps_name): Test
- `is_default_instance'.
-
-2017-09-21 Werner Lemberg <wl at gnu.org>
-
- [truetype] Fix `mmvar' array pointers, part 2.
-
- The previous commit was incomplete.
-
- * src/truetype/ttgxvar.c: Properly initialize sub-array offsets for
- `master' also.
-
-2017-09-21 Werner Lemberg <wl at gnu.org>
-
- [truetype] Fix `mmvar' array pointers.
-
- Without this change, clang's AddressSanitizer reports many runtime
- errors due to misaligned addresses.
-
- * src/truetype/ttgxvar.c (TT_Get_MM_Var): Use multiples of pointer
- size for sub-array offsets into `mmvar'.
-
-2017-09-20 Werner Lemberg <wl at gnu.org>
-
- [truetype] Integer overflows.
-
- Changes triggered by
-
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3429
-
- * src/truetype/ttinterp.c (Ins_SHPIX, Ins_DELTAP): Use NEG_LONG.
- (Ins_MIAP): Use SUB_LONG.
-
-2017-09-19 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [build] Fix DLL builds in Visual C++ project.
-
- * build/windows/vc2010/freetype.vcxproj: Use DynamicLibrary in Debug
- and Release configurations.
- * include/freetype/config/ftconfig.h (FT_EXPORT, FT_EXPORT_DEF)
- [_DLL]: Use Visual C++ extensions.
-
-2017-09-19 John Tytgat <John.Tytgat at esko.com>
-
- [cff] Fix family name logic of pure CFF fontdata (#52056).
-
- 1. If `FamilyName' is present in the CFF font, use this for
- FT_Face's `family_name'.
- 2. Otherwise, use the face name and chop off any subset prefix.
- 3. If at this point FT_Face's `family_name' is set, use this
- together with the full name to determine the style.
- 4. Otherwise, use `CIDFontName' as FT_Face's `family_name'.
- 5. If we don't have a valid style, use "Regular".
-
- Previously, FT_Face's `family_name' entry for pure CFF fontdata
- nearly always was the fontname itself, instead of the `FamilyName'
- entry in the CFF font (assuming there is one).
-
- * src/cff/cffobjs.c (cff_face_init) [pure_cff]: Implement it.
-
-2017-09-18 Alexei Podtelezhnikov <apodtele at gmail.com>
-
- [build] Declutter Visual C++ 2010-2017 project.
-
- * build/windows/vc2010/freetype.vcxproj: Use MaxSpeed (/02)
- optimization for Release configuration throughout the project.
-
-
----------------------------------------------------------------------------
-Copyright (C) 2017-2019 by
+Copyright (C) 2018-2019 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used, modified,
Added: trunk/Build/source/libs/freetype2/freetype-src/ChangeLog.29
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/ChangeLog.29 (rev 0)
+++ trunk/Build/source/libs/freetype2/freetype-src/ChangeLog.29 2019-07-02 04:44:43 UTC (rev 51529)
@@ -0,0 +1,2352 @@
+2018-05-01 Werner Lemberg <wl at gnu.org>
+
+ * Version 2.9.1 released.
+ =========================
+
+
+ Tag sources with `VER-2-9-1'.
+
+ * docs/VERSION.TXT: Add entry for version 2.9.1.
+ * docs/CHANGES: Updated.
+
+ * README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+ src/base/ftver.rc, builds/windows/vc2005/index.html,
+ builds/windows/vc2008/freetype.vcproj,
+ builds/windows/vc2008/index.html,
+ builds/windows/vc2010/freetype.vcxproj,
+ builds/windows/vc2010/index.html,
+ builds/windows/visualc/freetype.dsp,
+ builds/windows/visualc/freetype.vcproj,
+ builds/windows/visualc/index.html,
+ builds/windows/visualce/freetype.dsp,
+ builds/windows/visualce/freetype.vcproj,
+ builds/windows/visualce/index.html,
+ builds/wince/vc2005-ce/freetype.vcproj,
+ builds/wince/vc2005-ce/index.html,
+ builds/wince/vc2008-ce/freetype.vcproj,
+ builds/wince/vc2008-ce/index.html: s/2.9/2.9.1/, s/29/291/.
+
+ * include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
+
+ * builds/unix/configure.raw (version_info): Set to 22:1:16.
+ * CMakeLists.txt (VERSION_PATCH): Set to 1.
+
+ * include/freetype/ftgasp.h: Use FT_BEGIN_HEADER and FT_END_HEADER.
+
+2018-04-26 Werner Lemberg <wl at gnu.org>
+
+ Another fix for handling invalid format 2 cmaps.
+
+ Sigh.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8003
+
+ * src/sfnt/ttcmap.c (tt_cmap2_char_next): Adjust condition to avoid
+ an endless loop.
+
+2018-04-24 Ben Wagner <bungeman at google.com>
+
+ [base] Avoid undefined behaviour in lcd filtering code (#53727).
+
+ * src/base/ftlcdfil.c (ft_lcd_filter_fir, _ft_lcd_filter_legacy):
+ Ensure `height > 0'.
+
+2018-04-22 Werner Lemberg <wl at gnu.org>
+
+ * src/base/ftoutln.c (FT_Outline_Decompose): Improve error tracing.
+
+2018-04-22 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [base] Fix bitmap emboldening.
+
+ Bug introduced after release 2.8.
+
+ * src/base/ftbitmap.c (ft_bitmap_assure_buffer): We use
+ `FT_QALLOC_MULT', which doesn't zero out the buffer. Adjust the
+ bitmap copying code to take care of this fact.
+
+2018-04-22 Werner Lemberg <wl at gnu.org>
+
+ Another fix for handling invalid format 2 cmaps.
+
+ The previous commit was incomplete.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7928
+
+ * src/sfnt/ttcmap.c (tt_cmap2_char_next): Adjust condition to avoid
+ an endless loop.
+
+2018-04-19 Werner Lemberg <wl at gnu.org
+
+ [autofit] Add support for Georgian Mtavruli characters.
+
+ This will be part of the forthcoming Unicode 11.0.
+
+ * src/autofit/afblue.dat: Add blue zone data for Mtavruli.
+ * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated.
+
+ * src/autofit/afscript.h: Add Mtavruli standard character.
+
+2018-04-18 Werner Lemberg <wl at gnu.org>
+
+ Fix handling of invalid format 2 cmaps.
+
+ The problem was introduced after the last release.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7828
+
+ * src/sfnt/ttcmap.c (tt_cmap2_char_next): Avoid endless loop.
+
+2018-04-17 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Integer overflow issues.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7739
+
+ * src/truetype/ttinterp.c (Ins_CEILING): Use FT_PIX_CEIL_LONG.
+
+2018-04-16 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Integer overflow issues.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7718
+
+ * src/truetype/ttinterp.c (Ins_MIRP): Use ADD_LONG.
+
+2018-04-15 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [build] Use `info' function of make 3.81.
+
+ * configure, docs/INSTALL, docs/INSTALL.CROSS, docs/INSTALL.GNU,
+ docs/INSTALL.UNIX, docs/MAKEPP: Bump make version requirements.
+
+ * builds/detect.mk (std_setup): Replace `echo' with `info'.
+ (dos_setup): Removed.
+ * builds/unix/install.mk, builds/modules.mk, builds/dos/detect.mk,
+ builds/windows/detect.mk, builds/os2/detect.mk: Updated.
+ * builds/newline: No longer needed.
+
+2018-04-15 Werner Lemberg <wl at gnu.org>
+
+ [truetype]: Limit `SLOOP' bytecode argument to 16 bits.
+
+ This fixes
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7707
+
+ * src/truetype/ttinterp.c (Ins_SLOOP): Do it.
+
+2018-04-14 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Integer overflow issues.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7652
+
+ * src/truetype/ttinterp.c (Ins_MDAP): Use SUB_LONG.
+
+2018-04-14 Werner Lemberg <wl at gnu.org>
+
+ [autofit] Update to Unicode 11.0.0.
+
+ But no support new scripts (volunteers welcomed).
+
+ * src/autofit/afranges.c (af_arab_nonbase_uniranges,
+ af_beng_nonbase_uniranges, af_cakm_nonbase_uniranges,
+ af_deva_nonbase_uniranges, af_geor_uniranges,
+ af_gujr_nonbase_uniranges, af_mlym_nonbase_uniranges,
+ af_nkoo_nonbase_uniranges, af_telu_nonbase_uniranges,
+ af_hani_uniranges): Add new data.
+
+2018-04-10 Nikolaus Waxweiler <madigens at gmail.com>
+
+ * CMakeLists.txt, builds/cmake/FindHarfBuzz.cmake: Extensive
+ modernization measures.
+
+ This brings up the minimum required CMake version to 2.8.12.
+
+ The installation paths follow the GNU defaults now, e.g. installing on a
+ 64 bit host will place binaries into the lib64/ folder on e.g. Fedora.
+
+ Symbols are hidden by default (e.g. `-fvisibility=hidden' on GCC).
+
+ CMake will no longer look for a C++ compiler.
+
+ Library and .so version now match the Autotools build.
+
+ Comments in the build file and informational messages now use platform
+ agnostic example commands.
+
+ ftoption.h and ftconfig.h are written directly without a redundant `-new'
+ copy.
+
+ External dependencies are expressed as option()s and will turn up as such
+ in cmake-gui.
+
+ Internal: Properties such as dependencies and include directories are now
+ privately set on the freetype library instead of globally.
+
+ The CPack definitions have been cleaned up, the `make dist' has been
+ removed. Source packages generated with CPack don't contain Autotools
+ files and aren't used by the maintainers anyway.
+
+ On Windows, src/base/ftver.rc is compiled to decorate the library with
+ version and copyright information.
+
+ A pkg-config file is now generated and installed.
+
+2018-04-09 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Integer overflow issues.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7453
+
+ * src/truetype/ttinterp.c (Round_Super, Round_Super_45): Use
+ ADD_LONG and SUB_LONG.
+
+2018-04-06 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [windows, wince] Clean up legacy project files.
+
+ * builds/wince/vc2005-ce/freetype.vcproj,
+ builds/wince/vc2008-ce/freetype.vcproj,
+ builds/windows/vc2005/freetype.vcproj,
+ builds/windows/vc2008/freetype.vcproj,
+ builds/windows/visualce/freetype.vcproj,
+ builds/windows/visualce/freetype.dsp,
+ builds/windows/visualc/freetype.vcproj,
+ builds/windows/visualc/freetype.dsp: Remove per-file compile flags.
+
+2018-04-04 Werner Lemberg <wl at gnu.org>
+
+ [cff, type1] Sanitize `BlueFuzz' and `BlueShift'.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7371
+
+ * src/cff/cffload.c (cff_load_private_dict): Sanitize
+ `priv->blue_shift' and `priv->blue_fuzz' to avoid overflows later
+ on.
+
+ * src/type1/t1load.c (T1_Open_Face): Ditto.
+
+2018-04-04 Ben Wagner <bungeman at google.com>
+
+ * src/truetype/ttobjs.c (trick_names): Add 3 tricky fonts (#53554),
+ `DFHei-Md-HK-BF', `DFKaiShu-Md-HK-BF' and `DFMing-Bd-HK-BF'.
+ (tt_check_trickyness_sfnt_ids): Add checksums for 3 tricky fonts
+ in above.
+
+2018-04-01 Werner Lemberg <wl at gnu.org>
+
+ * builds/toplevel.mk (work): Use $(SEP).
+
+ This fixes the `make refdoc' using Cygwin: $(CAT) is `type' on this
+ platform, and this program only understands backslashes in paths.
+
+ Reported by Nikhil Ramakrishnan <ramakrishnan.nikhil at gmail.com>.
+
+2018-03-30 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Fix memory leak (only if tracing is on).
+
+ * src/truetype/ttgxvar.c (TT_Get_MM_Var) [FT_DEBUG_LEVEL_TRACE}: Fix
+ it.
+
+2018-03-23 Ben Wagner <bungeman at google.com>
+
+ [sfnt] Correctly handle missing bitmaps in sbix format (#53404).
+
+ * src/sfnt/ttfsbit.c (tt_face_load_sbix_image): Fix return value.
+
+2018-03-23 Ben Wagner <bungeman at google.com>
+
+ [truetype] Fix advance of empty glyphs in bitmap fonts (#53393).
+
+ * src/truetype/ttgload.c (TT_Load_Glyph): Apply scaling to metrics
+ for empty bitmaps.
+
+2018-03-22 Werner Lemberg <wl at gnu.org>
+
+ Remove `ftlcdfil.c' and `ftfntfmt.c' from build files (#53415).
+
+ builds/amiga/makefile, builds/amiga/makefile.os4,
+ builds/amiga/smakefile, builds/mac/FreeType.m68k_cfm.make.txt,
+ builds/mac/FreeType.m68k_far.make.txt,
+ builds/mac/FreeType.ppc_carbon.make.txt,
+ builds/mac/FreeType.ppc_classic.make.txt,
+ builds/symbian/freetype.mmp, builds/wince/vc2005-ce/freetype.vcproj,
+ builds/wince/vc2008-ce/freetype.vcproj,
+ builds/windows/vc2005/freetype.vcproj,
+ builds/windows/vc2008/freetype.vcproj,
+ builds/windows/vc2010/freetype.vcxproj,
+ builds/windows/vc2010/freetype.vcxproj.filters,
+ builds/windows/visualc/freetype.dsp,
+ builds/windows/visualc/freetype.vcproj,
+ builds/windows/visualce/freetype.dsp,
+ builds/windows/visualce/freetype.vcproj, vms_make.com: Do it.
+
+2018-03-13 Werner Lemberg <wl at gnu.org>
+
+ * src/sfnt/ttcmap.c (tt_cmap2_validate): Fix potential numeric
+ overflow.
+
+2018-03-13 Werner Lemberg <wl at gnu.org>
+
+ Fix cmap format 2 handling (#53320).
+
+ The patch introduced for #52646 was not correct.
+
+ * src/sfnt/ttcmap.c (tt_cmap2_char_next): Adjust condition.
+
+2018-03-10 Nikolaus Waxweiler <madigens at gmail.com>
+
+ * CMakeLists.txt (BASE_SRCS): Update to changes from 2018-03-05.
+
+2018-03-09 Chun-wei Fan <fanc999 at yahoo.com.tw>
+
+ * CMakeLists.txt [win32]: Allow MSVC DLL builds (#53287).
+
+ Do not limit DLL builds to MinGW, since we already have
+ `__declspec(dllexport)' directives in `ftconfig.h'.
+ Also suppress more warnings for POSIX functions.
+
+2018-03-08 Hugh McMaster <hugh.mcmaster at outlook.com>
+
+ Make installation of `freetype-config' optional (#53093).
+
+ * builds/unix/configure.raw: Add option `--enable-freetype-config'
+ and set `INSTALL_FT2_CONFIG'.
+ * builds/unix/unix-def.in (INSTALL_FT2_CONFIG): Define.
+ * builds/unix/install.mk (install): Handle it.
+
+2018-03-05 Werner Lemberg <wl at gnu.org>
+
+ Make `ftlcdfil.c' part of the `base' module.
+
+ `ftobjs.c' needs `ft_lcd_padding'.
+
+ Problem reported by duhuanpeng <548708880 at qq.com>.
+
+ * modules.cfg (BASE_EXTENSIONS): Don't include `ftlcdfil.c'.
+
+ * src/base/ftbase.c: Include `ftlcdfil.c'.
+ * src/base/rules.mk (BASE_SRC): Add `ftlcdfil.c'.
+ * src/base/Jamfile (_sources): Adjusted.
+
+ * docs/INSTALL.ANY: Updated.
+
+2018-03-05 Werner Lemberg <wl at gnu.org>
+
+ Make `ftfntfmt.c' part of the `base' module.
+
+ `ftobjs.c' needs `FT_Get_Font_Format'.
+
+ Problem reported by duhuanpeng <548708880 at qq.com>.
+
+ * modules.cfg (BASE_EXTENSIONS): Don't include `ftfntfmt.c'.
+
+ * src/base/ftbase.c: Include `ftfntfmt.c'.
+ * src/base/rules.mk (BASE_SRC): Add `ftfntfmt.c'.
+ * src/base/Jamfile (_sources): Adjusted.
+
+ * docs/INSTALL.ANY: Updated.
+
+2018-03-01 Werner Lemberg <wl at gnu.org>
+
+ * src/truetype/ttinterp.c (TT_RunIns): Fix tracing arguments.
+
+2018-02-23 Werner Lemberg <wl at gnu.org>
+
+ * builds/unix/configure.raw: Need HarfBuzz 1.3.0 or newer.
+
+ Problem reported by Alan Coopersmith <alan.coopersmith at oracle.com>.
+
+2018-02-17 Werner Lemberg <wl at gnu.org>
+
+ [sfnt] Prefer `CBDT'/`CBLC' over `glyf' table (#53154).
+
+2018-02-06 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Integer overflow issues.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6027
+
+ * src/truetype/ttinterp.c (Ins_MSIRP, Ins_MIAP, Ins_MIRP): Use
+ SUB_LONG; avoid FT_ABS.
+
+2018-02-04 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [unix] Use -fvisibility=hidden.
+
+ It is now widely recommended that ELF shared libraries hide symbols
+ except those with explicit __attribute__((visibility("default"))).
+ This is supported by all major compilers and should rather be an
+ option in libtool.
+
+ * builds/unix/configure.raw: Add -fvisibility=hidden to CFLAGS.
+ * builds/unix/ftconfig.in, builds/vms/ftconfig.h,
+ include/freetype/config/ftconfig.h (FT_EXPORT): Use visibility
+ attribute.
+
+2018-01-27 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Better protection against invalid VF data.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5739
+
+ Bug introduced in commit 08cd62deedefe217f2ea50e392923ce8b5bc7ac7.
+
+ * src/truetype/ttgxvar.c (TT_Set_Var_Design): Always initialize
+ `normalizedcoords'.
+
+2018-01-27 Werner Lemberg <wl at gnu.org>
+
+ * src/truetype/ttinterp.c (Ins_GETVARIATION): Avoid NULL reference.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5736
+
+2018-01-27 Werner Lemberg <wl at gnu.org>
+
+ * src/truetype/ttgxvar.c (tt_set_mm_blend): Minor.
+
+2018-01-27 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Better trace VF instances.
+
+ * src/truetype/ttgxvar.c (ft_var_to_normalized): Don't emit number
+ of coordinates.
+ (TT_Get_MM_Var): Trace instance indices names.
+ (TT_Set_Var_Design): Updated.
+
+2018-01-27 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Beautify tracing of VF axis records.
+
+ * src/truetype/ttgxvar.c (TT_Get_MM_Var): Show axis records in a
+ table-like manner.
+
+2018-01-26 Ben Wagner <bungeman at google.com>
+
+ [truetype] Fix multiple calls of `FT_Get_MM_Var' (#52955).
+
+ * src/truetype/ttgxvar.c (TT_Get_MM_Var): Set
+ `face->blend->num_axis' in case we have to initialize the
+ `face->blend'.
+
+2018-01-23 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [apinames] Anonymous version map for GNU linker.
+
+ * src/tools/apinames.c (PROGRAM_VERSION): Set to 0.3.
+ (OutputFormat): Add `OUTPUT_GNU_VERMAP'.
+ (names_dump): Handle it.
+ (usage): Updated.
+ (main): Handle new command line flag `-wL'.
+
+2018-01-21 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [unix] Call libtool to clean up.
+
+ * builds/unix/install.mk (clean_project_unix, distclean_project_unix):
+ Use libtool.
+ * builds/freetype.mk: Minor.
+
+2018-01-18 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ * src/base/ftver.rc: Fix mingw-w64 compilation.
+
+2018-01-18 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [build] Enable VERSIONINFO resource for Cygwin/MinGW.
+
+ * builds/unix/configure.raw: Check for resource compiler.
+ * builds/unix/unix-cc.in: Conditionally set up resource compiler.
+ * builds/freetype.mk: Add conditional rule for `ftver.rc'.
+ * src/base/ftver.rc: Copyright notice and year update.
+
+2018-01-18 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [build] Move VERSIONINFO resource.
+
+ * builds/windows/vc2010/freetype.vcxproj: Updated.
+ * builds/windows/ftver.rc: Move file from here...
+ * src/base/ftver.rc: ... to here.
+
+2018-01-12 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [build] Expand dllexport/dllimport to Cygwin/MinGW.
+
+ * include/freetype/config/ftconfig.h: Respect DLL_EXPORT,
+ s/_MSC_VER/_WIN32/.
+ * builds/unix/ftconfig.in: Replicate here.
+ * builds/vms/ftconfig.h: Replicate here.
+
+2018-01-12 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [build] Improve and document MSVC build.
+
+ * include/freetype/config/ftconfig.h: Guard dllexport/dllimport
+ attributes with _DLL and FT2_DLLIMPORT.
+ * builds/windows/vc2010/index.html: Update documentation.
+
+2018-01-10 Steve Robinson <ssrobins at gmail.com>
+
+ * CMakeLists.txt [win32]: Suppress warnings for POSIX functions.
+
+2018-01-10 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Correctly handle Flex features (#52846).
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdVMOVETO,
+ cf2_cmdHMOVETO>: Do not move if doing Flex.
+
+2018-01-09 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ * builds/windows/vc2010/freetype.sln: Synchronize with the project.
+
+2018-01-08 Werner Lemberg <wl at gnu.org>
+
+ * Version 2.9 released.
+ =======================
+
+
+ Tag sources with `VER-2-9'.
+
+ * docs/VERSION.TXT: Add entry for version 2.9.
+
+ * README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj,
+ builds/windows/vc2005/index.html,
+ builds/windows/vc2008/freetype.vcproj,
+ builds/windows/vc2008/index.html,
+ builds/windows/vc2010/freetype.vcxproj,
+ builds/windows/vc2010/index.html,
+ builds/windows/visualc/freetype.dsp,
+ builds/windows/visualc/freetype.vcproj,
+ builds/windows/visualc/index.html,
+ builds/windows/visualce/freetype.dsp,
+ builds/windows/visualce/freetype.vcproj,
+ builds/windows/visualce/index.html,
+ builds/windows/ftver.rc,
+ builds/wince/vc2005-ce/freetype.vcproj,
+ builds/wince/vc2005-ce/index.html,
+ builds/wince/vc2008-ce/freetype.vcproj,
+ builds/wince/vc2008-ce/index.html: s/2.8.1/2.9/, s/281/29/.
+
+ * include/freetype/freetype.h (FREETYPE_MINOR): Set to 9.
+ (FREETYPE_PATCH): Set to 0.
+
+ * builds/unix/configure.raw (version_info): Set to 22:0:16.
+ * CMakeLists.txt (VERSION_PATCH): Set to 0.
+
+2018-01-07 Werner Lemberg <wl at gnu.org>
+
+ Add check for librt, needed for `ftbench' (#52824).
+
+ * builds/unix/configure.raw (LIB_CLOCK_GETTIME): Define; this will
+ hold `-lrt' if necessary.
+
+ * builds/unix/unix-cc.in (LIB_CLOCK_GETTIME): New variable.
+
+2018-01-07 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Fix Type 1 glyphs with too many stem hints.
+
+ According to the CFF specification, charstrings can have up to 96 stem
+ hints. Due to hint replacement routines in Type 1 charstrings, some
+ glyphs are rejected by the Adobe engine, which implements the above
+ limit. This fix turns off hinting for such glyphs.
+
+ * src/psaux/pshints.c (cf2_hintmap_build): Reset the error from calling
+ `cf2_hintmask_setAll' on a problematic Type 1 charstring and turn off
+ hinting.
+
+2018-01-06 Werner Lemberg <wl at gnu.org>
+
+ Add `FT_Done_MM_Var'.
+
+ This is necessary in case the application's memory routines differ
+ from FreeType. A typical example is a Python application on Windows
+ that calls FreeType compiled as a DLL via the `ctypes' interface.
+
+ * include/freetype/ftmm.h, src/base/ftmm.c (FT_Done_MM_Var): Declare
+ and define.
+
+ * docs/CHANGES: Updated.
+
+2018-01-03 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Round offsets of glyph components only if hinting is on.
+
+ * src/truetype/ttgload.c (TT_Process_Composite_Component): Implement
+ it.
+
+2018-01-03 Werner Lemberg <wl at gnu.org>
+
+ * src/truetype/ttgxvar.c (ft_var_to_design): Remove dead code.
+
+ This is a better fix than the previous commit, which is now
+ reverted.
+
+2018-01-03 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ Move internal LCD-related declarations.
+
+ * include/freetype/ftlcdfil.h (ft_lcd_padding, ft_lcd_filter_fir):
+ Move from here...
+ * include/freetype/internal/ftobjs.h: ... to here.
+
+2018-01-03 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ * include/freetype/config/ftconfig.h (FT_EXPORT, FT_EXPORT_DEF)
+ [_MSC_VER]: Limit Visual C++ attributes.
+
+2018-01-03 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Make blend/design coordinate round-tripping work.
+
+ Behdad reported that setting blend coordinates, then getting design
+ coordinates did incorrectly return the default instance's
+ coordinates.
+
+ * src/truetype/ttgxvar.c (tt_set_mm_blend): Fix it.
+
+2017-12-31 Werner Lemberg <wl at gnu.org>
+
+ * src/sfnt/ttcmap.c (tt_cmap2_char_next): Fix endless loop.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4838
+
+2017-12-31 Werner Lemberg <wl at gnu.org>
+
+ Synchronize other Windows project files.
+
+ * builds/windows/*: Add missing files.
+
+2017-12-31 Werner Lemberg <wl at gnu.org>
+
+ Update Visual C 2010 project files.
+
+ Problem reported by Hin-Tak.
+
+ * builds/windows/vc2010/freetype.vcxproj: Add files `ftbdf.c' and
+ `ftcid.c'.
+ Sort entries.
+ * builds/windows/vc2010/freetype.vcxproj.filter: Ditto.
+ Fix members of `FT_MODULE' group.
+
+2017-12-30 Werner Lemberg <wl at gnu.org>
+
+ * builds/vms/ftconfig.h: Synchronize with unix `ftconfig.in' file.
+
+2017-12-28 Werner Lemberg <wl at gnu.org>
+
+ * builds/unix/ftconfig.in: Synchronize with main `ftconfig.h' file.
+
+ Reported by Nikolaus.
+
+2017-12-27 Werner Lemberg <wl at gnu.org>
+
+ Fix compiler warnings.
+
+ * src/base/ftbitmap.c (ft_bitmap_assure_buffer): Make `pitch' and
+ `new_pitch' unsigned.
+
+ * src/base/ftpsprop.c: Include FT_INTERNAL_POSTSCRIPT_PROPS_H.
+
+2017-12-27 Werner Lemberg <wl at gnu.org>
+
+ Fixes for `make multi'.
+
+ * include/freetype/internal/ftpsprop.h: Use `FT_BASE_CALLBACK'.
+ (ps_property_get): Harmonize declaration with corresponding
+ function typedef.
+
+ * include/freety[e/internal/fttrace.h: Add `trace_psprops'.
+
+ * src/base/ftpsprop.c: Include necessary header files.
+ (FT_COMPONENT): Define.
+ (ps_property_set): Tag with `FT_BASE_CALLBACK_DEF'.
+ (ps_property_get): Tag with `FT_BASE_CALLBACK_DEF'.
+ Harmonize declaration with corresponding function typedef.
+
+2017-12-27 Werner Lemberg <wl at gnu.org>
+
+ Provide support for intra-module callback functions.
+
+ This is needed especially for `make multi' with C++.
+
+ * include/freetype/config/ftconfig.h (FT_BASE_CALLBACK,
+ FT_BASE_CALLBACK_DEF): New macros.
+
+2017-12-25 Ewald Hew <ewaldhew at gmail.com>
+
+ Move PostScript drivers' property handlers to `base'.
+
+ This reduces the amount of duplicated code across PostScript
+ drivers.
+
+ * src/cff/cffdrivr.c, src/cid/cidriver.c, src/type1/t1driver.c
+ ({cff,cid,t1}_property_{get,set}): Moved to...
+ * include/freetype/internal/ftpsprop.h: ...this new file.
+ (ps_property_{get,set}): New functions to replace moved ones.
+
+ * src/base/ftpsprop.c: New file that implements above functions.
+
+ * include/freetype/internal/internal.h
+ (FT_INTERNAL_POSTSCRIPT_PROPS_H): New macro.
+
+ * src/cff/cffdrivr.c, src/cid/cidriver.c, src/type1/t1driver.c:
+ Updated.
+
+ * src/base/Jamfile, src/base/rules.mk (BASE_SRC), src/base/ftbase.c:
+ Updated.
+
+2017-12-20 Werner Lemberg <wl at gnu.org>
+
+ Speed up FT_Set_Var_{Design,Blend}_Coordinates if curr == new.
+
+ We exit early if the current design or blend coordinates are
+ identical to the new ones.
+
+ * src/truetype/ttgxvar.c (tt_set_mm_blend, TT_Set_Var_Design):
+ Implement it, returning internal error code -1 if there will be no
+ variation change.
+
+ * src/type1/t1load.c (t1_set_mm_blend): Ditto.
+
+ * src/base/ftmm.c (FT_Set_Var_Design_Coordinates,
+ FT_Set_MM_Blend_Coordinates, FT_Set_Var_Blend_Coordinates): Updated.
+
+2017-12-18 Werner Lemberg <wl at gnu.org>
+
+ [sfnt] Fix charmap type 2 iterator (#52646).
+
+ The subsetted demo font of the report that exhibits the bug has a
+ very unusual type 2 cmap for Unicode(!): It contains only two
+ sub-headers, one for one-byte characters (covering the range 0x20 to
+ 0xFA), and a second one for higher byte 0x01 (just for character
+ code U+0131).
+
+ Before this commit, the iterator wasn't able to correctly handle a
+ sub-header for higher byte 0x01.
+
+ * src/sfnt/ttcmap.c (tt_cmap2_char_next): Fix character increment
+ for outer loop.
+
+2017-12-18 Matthias Clasen <matthias.clasen at gmail.com>
+
+ [truetype] Fix clamping, minor tracing code beautification.
+
+ * src/truetype/ttgxvar.c (ft_var_to_normalized): Trace number of
+ design coordinates.
+ Use clamped value.
+
+2017-12-18 Werner Lemberg <wl at gnu.org>
+
+ * src/*/*: Only use `ft_' and `FT_' variants of stdc library stuff.
+
+2017-12-18 Werner Lemberg <wl at gnu.org>
+
+ * src/truetype/ttgxvar.c (tt_face_vary_cvt): Add size guard (#52688).
+
+2017-12-18 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Fix previous commit.
+
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Correctly handle
+ unhinted phantom points, which must be properly scaled.
+
+2017-12-18 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Don't apply HVAR and VVAR deltas twice (#52683).
+
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Always adjust
+ `pp1' to `pp4', except if we have an HVAR and/or VVAR table.
+
+ * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Handle
+ alternative code branch identically w.r.t. presence of an HVAR
+ and/or VVAR table.
+
+2017-12-17 Jonathan Kew <jfkthame at gmail.com>
+
+ [truetype] Correctly handle variation font phantom points (#52683).
+
+ * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Fix phantom
+ point indices.
+
+2017-12-17 Jonathan Kew <jfkthame at gmail.com>
+
+ Fix incorrect advance width scaling (#52683).
+
+ * src/base/ftadvance.c (FT_Get_Advances): Always respect the
+ FT_LOAD_NO_SCALE flag if present.
+
+2017-12-16 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ * builds/windows/vc2010/freetype.vcxproj: AfterBuild copy.
+ * objs/.gitignore: Ignore almost everything.
+
+2017-12-11 Werner Lemberg <wl at gnu.org>
+
+ Fix compiler warning (#52640).
+
+ * src/base/ftbitmap.c (ft_bitmap_assure_buffer): Remove unused
+ variable.
+
+2017-12-08 Azzuro <azzuro at team-mediaportal.com>
+
+ * builds/windows/vc2010/freetype.vcxproj: Adjust output directory.
+
+ This allows builds with different configurations in parallel.
+
+2017-12-08 Werner Lemberg <wl at gnu.org>
+
+ Fix `make setup dos', second try (#52622).
+
+ * builds/detect.mk (dos_setup): Don't use literal `>' character at
+ all. Mixing the different escaping rules from make, dos, and
+ windows is too fragile.
+
+2017-12-08 Werner Lemberg <wl at gnu.org>
+
+ [docmaker] Fix code section parsing.
+
+ Stuff like
+
+ {
+ <bla>
+ }
+
+ confused the parser, which incorrectly treated `<bla>' as a markup
+ tag.
+
+ * src/tools/docmaker/content.py (ContentProcessor::process_content):
+ Apply `re_markup_tags' only outside of code sections.
+
+2017-12-08 Werner Lemberg <wl at gnu.org>
+
+ New `ftdriver.h' file, covering all driver modules.
+
+ This reduces redundancy and increases synergy; it also reduces the
+ number of header files.
+
+ * include/freetype/config/ftheader.h (FT_DRIVER_H): New macro.
+ (FT_AUTOHINTER_H, FT_CFF_DRIVER_H, FT_TRUETYPE_DRIVER_H,
+ FT_PCF_DRIVER_H, FT_TYPE1_DRIVER_H): Make them aliases to
+ FT_DRIVER_H.
+
+ * include/freetype/ftautoh.h, include/freetype/ftcffdrv.h,
+ include/freetype/ftpcfdrv.h, include/freetype/ftt1drv.h,
+ include/freetype/ftttdrv.h: Replaced with...
+ * include/freetype/ftdriver.h: ...this new file.
+ (FT_CFF_HINTING_ADOBE, FT_T1_HINTING_ADOBE): Renamed to...
+ (FT_HINTING_ADOBE): ... this new macro.
+ (FT_CFF_HINTING_FREETYPE, FT_T1_HINTING_FREETYPE): Renamed to...
+ (FT_HINTING_FREETYPE): ... this new macro.
+
+ * src/*/*: Updated accordingly.
+
+2017-12-08 Werner Lemberg <wl at gnu.org>
+
+ Move `ftdriver.h' to `ftdrv.h'.
+
+ * include/freetype/internal/ftdriver.h: Renamed to...
+ * include/freetype/internal/ftdrv.h: ... this name.
+
+ * include/freetype/internal/internal.h (FT_INTERNAL_DRIVER_H):
+ Updated.
+
+2017-12-08 Werner Lemberg <wl at gnu.org>
+
+ Fix access to uninitalized memory (#52613).
+
+ Also reported as
+
+ https://bugs.chromium.org/p/chromium/issues/detail?id=791317
+
+ * src/base/ftbitmap.c (ft_bitmap_assure_buffer): If increasing the
+ bitmap size needs a larger bitmap buffer, assure that the new memory
+ areas are initialized also.
+
+2017-12-08 Werner Lemberg <wl at gnu.org>
+
+ Fix `make setup dos' (#52622).
+
+ * builds/detect.mk (dos_setup): Properly escape literal `>'
+ character.
+
+2017-12-07 Werner Lemberg <wl at gnu.org>
+
+ Fix C++ compilation.
+
+ * src/psaux/psauxmod.h: Use FT_CALLBACK_TABLE macro where necessary.
+
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic): Fix warning.
+
+2017-12-07 Werner Lemberg <wl at gnu.org>
+
+ Fix `make multi'.
+
+ * include/freetype/internal/fttrace.h: Remove unused tracing macros.
+ s/pshalgo2/pshalgo/.
+ Add `trace_cffdecode'.
+ * src/pshinter/pshalgo.c (FT_COMPONENT): Updated.
+
+ * src/cff/cffload.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
+ * src/cff/cffobjs.c: Include FT_SERVICE_METRICS_VARIATIONS_H and
+ FT_SERVICE_CFF_TABLE_LOAD_H.
+
+ * src/cid/cidriver.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
+
+ * src/psaux/cffdecode.c: Include FT_FREETYPE_H and
+ FT_INTERNAL_DEBUG_H.
+ (FT_COMPONENT): Define.
+ * src/psaux/cffdecode.h: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
+ * src/psaux/psauxmod.h: Include FT_INTERNAL_POSTSCRIPT_AUX_H.
+ Declare `cff_builder_funcs' and `ps_builder_funcs'.
+ * src/psaux/psft.c: Include `psobjs.h' and `cffdecode.h'.
+ * src/psaux/psobjs.c : Include `psauxmod.h'.
+
+2017-12-07 Werner Lemberg <wl at gnu.org>
+
+ * include/freetype/config/ftheader.h: Some clean-up.
+
+ This commit removes documentation of deprecated macros and does some
+ minor streamlining.
+
+2017-12-06 Werner Lemberg <wl at gnu.org>
+
+ * builds/symbian/bld.inf: Updated.
+
+2017-12-06 Werner Lemberg <wl at gnu.org>
+
+ New header file `ftparams.h' that collects all parameter tags.
+
+ * include/freetype/config/ftheader.h (FT_PARAMETER_TAGS_H): New
+ macro.
+ (FT_TRUETYPE_UNPATENTED_H, FT_UNPATENTED_HINTING_H): Define it to
+ `ftparams.h'.
+
+ * include/freetype/ftautoh.h, include/freetype/ftcffdrv.h,
+ include/freetype/ftincrem.h, include/freetype/ftlcdfil.h,
+ include/freetype/ftsnames.h, include/freetype/ftt1drv.h: Include
+ FT_PARAMETER_TAGS_H.
+ Move FT_PARAM_TAG_XXX definitions to...
+ * include/freetype/ftparams.h: ...this new file.
+
+ * include/freetype/ttunpat.h: Remove. No longer needed.
+
+2017-12-05 Werner Lemberg <wl at gnu.org>
+
+ Improve tracing messages by using singular and plural forms.
+
+ * src/*/*.c: Implement it.
+
+2017-12-04 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Allow shared points in `cvar' table (#52532).
+
+ * src/truetype/ttgxvar.c (tt_face_vary_cvt): Implement it by copying
+ and adjusting the corresponding code from
+ `TT_Vary_Apply_Glyph_Deltas'.
+
+2017-11-28 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Improving tracing of composite glyphs.
+
+ * src/truetype/ttgload.c (TT_Load_Composite_Glyph)
+ [FT_DEBUG_LEVEL_TRACE]: Show composite glyph information.
+
+2017-11-27 Werner Lemberg <wl at gnu.org>
+
+ [type1] Allow (again) `/Encoding' with >256 elements (#52464).
+
+ In version 2.6.1, this has been disallowed to better reject
+ malformed fonts; however, this restriction was too strong. This
+ time, we only take the first 256 elements into account, since
+ encoding arrays are always accessed with a 8bit integer, according
+ to the PostScript Language Reference.
+
+ * src/type1/t1load.c (parse_encoding): Implement it.
+
+2017-11-27 Jan Alexander Steffens (heftig) <jan.steffens at gmail.com>
+
+ Fix last commit (#52522).
+
+ * builds/freetype.mk: Set `FT_OPTION_H' and `FTOPTION_FLAG'
+ properly if we have `ftoption.h' in `BUILD_DIR'.
+
+2017-11-24 Werner Lemberg <wl at gnu.org>
+
+ [unix] Install a massaged `ftoption.h' file (#51780).
+
+ * builds/unix/configure.raw (ftoption_set, ftoption_unset): New
+ auxiliary functions to construct...
+ (FTOPTION_H_SED): ... this new variable.
+ Apply it as a sed argument while copying `ftoption.h' to the
+ `builds/unix' directory (using `AC_CONFIG_FILES').
+ Simplify code of test that checks cpp's computation of bit length
+ (the test previously created an empty `ftoption.h' file and deleted
+ it immediately afterwards); without this change, it can happen on my
+ GNU/Linux box that `configure's execution of `config.status' doesn't
+ create `ftoption.h' (no idea why this happens).
+
+ * builds/unix/install.mk (install): Install
+ `builds/unix/ftoption.h'.
+
+ * builds/unix/unix-def.in (DISTCLEAN): Updated.
+
+ * builds/unix/.gitignore: Updated.
+
+2017-11-23 Tor Andersson <tor.andersson at artifex.com>
+
+ Silence unused function warnings (#52465).
+
+ Some static function declarations cause unused function warnings if
+ certain config options are turned off via `ftoption.h'.
+
+ * src/base/ftbase.h, src/base/ftrfork.c, src/sfnt/ttbdf.h,
+ src/truetype/ttgxvar.h: Add #ifdef guards around these sections.
+
+2017-11-22 Ewald Hew <ewaldhew at gmail.com>
+
+ * src/psaux/psft.c (cf2_setGlyphWidth): Check format before setting.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4377
+
+2017-11-22 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Fix CFF advance widths. (#52466)
+
+ Glyph advance widths were being written to the new `PS_Decoder' but not
+ saved to the underlying format specific decoder. This caused pure CFF
+ fonts to have bad advance width.
+
+ * include/freetype/internal/psaux.h (PS_Decoder): Change `glyph_width'
+ field to pointer.
+ Remove unused fields.
+ * src/psaux/psobjs.c (ps_decoder_init): Change `glyph_width' from copy
+ to reference.
+ Remove unused.
+ * src/psaux/psft.c (cf2_setGlyphWidth): Update code.
+
+2017-11-15 Vlad Tsyrklevich <vtsyrklevich at google.com>
+
+ * include/freetype/ftrender.h: Fix `FT_Renderer_RenderFunc' type.
+
+2017-11-14 Nikolaus Waxweiler <madigens at gmail.com>
+
+ Use Adobe hinting engine for `light' hinting of both CFF and Type 1.
+
+ Since Ewald Hew factored the Adobe hinting engine out of the CFF
+ driver code, we can now use it on Type 1 (and CID) font formats, as
+ both have the same hinting philosophy.
+
+ This change activates the Adobe hinter when in LIGHT mode, and
+ therefore always unless explicitly asking for the auto-hinter. This
+ makes LIGHT behavior consistent with CFF fonts. As of this commit,
+ the hinting engine table looks as follows.
+
+ LIGHT NORMAL
+ -------------------------
+ TrueType Auto v40
+ CFF Adobe Adobe
+ Type 1 Adobe Adobe
+
+2017-11-10 Yuri Levchenko <yuri_levchenko at boolat.com>
+
+ * CMakeLists.txt: Add `DISABLE_FORCE_DEBUG_PREFIX' option.
+
+2017-11-06 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Relocate condition.
+
+2017-11-06 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ * src/smooth/ftgrays.c (gray_set_cell): Fix uninitialized variables.
+
+2017-11-03 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Fix PostScript interpreter rewinding in Type 1 mode. (#52251)
+
+ The interpreter in Type 1 mode rewinds the charstring after collecting
+ all hints for building the initial hintmap (commit d52dd7f). However,
+ some charstrings use `endchar' in a final subroutine call, rewinding to
+ the start of that subroutine, and only a small section of the actual
+ glyph is drawn.
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdENDCHAR>:
+ Ensure we are on the top level charstring before rewinding.
+
+2017-11-03 suzuki toshiya <mpsuzuki at hiroshima-u.ac.jp>
+
+ [truetype] Add more tricky fonts.
+
+ See the report by Yang Yinsen.
+ https://lists.gnu.org/archive/html/freetype-devel/2017-11/msg00000.html
+
+ * src/truetype/ttobjs.c (trick_names): Add `DFGothic-EB',
+ `DFGyoSho-Lt', `DFHSGothic-W5', `DFHSMincho-W3' and `DFHSMincho-W7'.
+ (tt_check_trickyness_sfnt_ids): Add checksums for DFGothic-EB,
+ DFGyoSho-Lt, DFHSGothic-W5, DFHSMincho-W3 and DFHSMincho-W7. Also
+ add checksums for DLCLiShu and DLCHayBold which their family names
+ were already listed but their checksums were previously unknown.
+
+2017-11-01 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [smooth] Fix complex rendering at high ppem.
+
+ We used to split large glyphs into horizontal bands and continue
+ bisecting them still horizontally if that was not enough. This is
+ guaranteed to fail when a single scanline cannot fit into the
+ rendering memory pool. Now we bisect the bands vertically so that
+ the smallest unit is a column of the band height, which is guranteed
+ to fit into memory.
+
+ * src/smooth/ftgrays.c (gray_convert_glyph): Implement it.
+
+2017-10-20 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [smooth] Improve complex rendering at high ppem.
+
+ At large sizes almost but not exactly horizontal segments can quickly
+ drain the rendering pool. This patch at least avoids filling the pool
+ with trivial cells. Beyond this, we can only increase the pool size.
+
+ Reported, analyzed, and tested by Colin Fahey.
+
+ * src/smooth/ftgrays.c (gray_set_cell): Do not record trivial cells.
+
+2017-10-20 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [base] Improve tracing in FT_Load_Glyph, FT_*_Size.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Tag tracing messages with
+ function name, glyph index, and load flags.
+ (FT_Select_Metrics, FT_Request_Metrics): Remove all tracing.
+ (FT_Select_Size, FT_Request_Size): Improve tracing.
+
+2017-10-18 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [base] Improve tracing in FT_Render_Glyph.
+
+ * src/base/ftobjs.c (FT_Render_Glyph_Internal): Add total coverage
+ calculations and downgrade Netpbm dump to bitmap:7.
+
+2017-10-15 Ewald Hew <ewaldhew at gmail.com>
+
+ [cff] Fix segfault on missing `psaux' (#52218)
+
+ * src/cff/cffload.c (cff_done_blend): Add a check for possible nullptr.
+
+ * modules.cfg: Update dependency list.
+
+2017-10-15 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [base, cff] Fix MSVC warnings.
+
+ * src/base/ftobjs.c (FT_New_Library): C4702: unreachable code.
+ (ft_glyphslot_preset_bitmap): C4244: possible loss of data.
+ * src/cff/cffload.c (cff_blend_doBlend): C4244: possible loss of data.
+ Turn `sum' into unsigned.
+
+2017-10-14 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [base] Netpbm image tracing.
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Trace bitmap size.
+ (FT_Render_Glyph_Internal): Trace bitmap in Netpbm format.
+
+ * src/smooth/ftgrays.c (gray_sweep): Sweep remnants of span tracing.
+
+2017-10-14 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ * builds/windows/ftdebug.c (FT_Message): Print to stderr.
+ * builds/wince/ftdebug.c (FT_Message): Ditto.
+
+2017-10-14 Behdad Esfahbod <behdad at behdad.org>
+
+ [afshaper] Delay creating `hb_set' objects until needed.
+
+ In runs on Noto Naskh Arabic, this results in 89 sets created
+ instead of 340 before. Makes auto-hinter setup with HarfBuzz
+ enabled 20% to 30% faster.
+
+ * src/autofit/afshaper.c (af_shaper_get_coverage): Implement it.
+
+2017-10-12 Ewald Hew <ewaldhew at gmail.com>
+
+ [type1, cid] Add hinting engine switch.
+
+ Implement property service in `type1' and `cid' drivers to allow
+ switching between FreeType or Adobe hinting engine when both are
+ available.
+
+ * src/cid/cidriver.c (cid_property_{set,get}, cid_services),
+ src/type1/t1driver.c (t1_property_{set,get}, t1_services): Add
+ Properties service.
+
+ * src/cid/cidobjs.c (cid_driver_init), src/type1/t1objs.c
+ (T1_Driver_Init): Add default property values.
+
+2017-10-12 Ewald Hew <ewaldhew at gmail.com>
+
+ Add T1_CONFIG_OPTION_OLD_ENGINE configuration option.
+
+ This controls whether the old Type 1 engine gets compiled into FreeType.
+ It is disabled by default.
+
+ * devel/ftoption.h, include/freetype/config/ftoption.h
+ (T1_CONFIG_OPTION_OLD_ENGINE): New macro.
+
+ * include/freetype/internal/psaux.h (PS_Decoder): Remove unused field.
+ * include/freetype/internal/psaux.h, src/cid/cidgload.c
+ (cid_load_glyph), src/psaux/psauxmod.c, src/psaux/psobjs.c
+ (ps_builder_add_point), src/psaux/t1decode.c
+ (t1_lookup_glyph_by_stdcharcode, t1_decoder_parse_glyph,
+ t1operator_seac, t1_decoder_parse_charstrings), src/psaux/t1decode.h,
+ src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Surround
+ relevant code with macro.
+ Minor code changes.
+
+2017-10-12 Ewald Hew <ewaldhew at gmail.com>
+
+ Extract width parsing from Type 1 parser.
+
+ Duplicate the fast advance width calculations from the old parser.
+ This is to facilitate adding options for compiling out the old parser.
+
+ * src/psaux/t1decode.{c,h} (t1_decoder_parse_metrics): New function.
+ * include/freetype/internal/psaux.h (T1_Decoder_Funcs): New entry
+ `parse_metrics'.
+ * src/psaux/psauxmod.c: Set the new entry.
+
+ * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String),
+ src/cid/cidgload.c (cid_load_glyph): Separate
+ conditional for selecting engine.
+
+2017-10-09 Werner Lemberg <wl at gnu.org>
+
+ * src/base/ftoutln.c (FT_Outline_Translate): Fix integer overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/chromium/issues/detail?id=772775
+
+2017-10-08 Werner Lemberg <wl at gnu.org>
+
+ * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Integer overflows.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3579
+
+2017-10-07 Werner Lemberg <wl at gnu.org>
+
+ [sfnt] Adjust behaviour of PS font names for variation fonts.
+
+ * src/sfnt/sfdriver.c (sfnt_get_var_ps_name): Use a named instance's
+ PS name only if no variation is applied.
+
+2017-10-07 Werner Lemberg <wl at gnu.org>
+
+ [cff, truetype] Adjust behaviour of named instances.
+
+ This commit completely separates the interaction between named
+ instances and variation functions. In particular, resetting the
+ variation returns to the current named instance (if set) and not to
+ the base font.
+
+ As a side effect, variation functions no longer change the named
+ instance index.
+
+ * src/cff/cffobjs.c (cff_face_init): Use MM service's `set_instance'
+ function.
+ Also apply `MVAR' table to named instances.
+
+ * src/truetype/ttgxvar.c (TT_Get_MM_Var): Add cast.
+ (tt_set_mm_blend): No longer check whether requested variation
+ coincides with a named instance.
+ (TT_Set_Var_Design): Use current named instance for default
+ coordinates.
+ * src/truetype/ttobjs.c (tt_face_init): Use `TT_Set_Named_Instance'.
+
+2017-10-07 Werner Lemberg <wl at gnu.org>
+
+ Make `FT_Set_Named_Instance' work.
+
+ * src/cff/cffdrivr.c (cff_set_instance): New function.
+ (cff_service_multi_masters): Register it.
+
+ * src/truetype/ttgxvar.c (TT_Set_Named_Instance): New function.
+ * src/truetype/ttgxvar.h: Updated.
+ * src/truetype/ttdriver.c (tt_service_gx_multi_masters): Register
+ it.
+
+ * src/type1/t1load.c (T1_Reset_MM_Blend): New function.
+ * src/type1/t1load.h: Updated.
+ * src/type1/t1driver.c (t1_service_multi_masters): Register it.
+
+2017-10-07 Werner Lemberg <wl at gnu.org>
+
+ Make `FT_FACE_FLAG_VARIATION' work.
+
+ * include/freetype/internal/tttypes.h (TT_Face): Remove
+ `is_default_instance'; this can be replaced with a combination of
+ `FT_IS_VARIATION' and `FT_IS_INSTANCE'.
+
+ * src/cff/cffdrivr.c (cff_get_advances): Updated.
+
+ * src/sfnt/sfdriver.c (sfnt_get_ps_name), src/sfnt/sfobjs.c
+ (sfnt_init_face): Updated.
+
+ * src/truetype/ttdriver.c (tt_get_advances), src/truetype/ttgload.c
+ (TT_Process_Simple_Glyph, load_truetype_glyph, IS_DEFAULT_INSTANCE),
+ src/truetype/ttgxvar.c (tt_set_mm_blend): Updated.
+ * src/truetype/ttgxvar.c (TT_Set_MM_Blend, TT_Set_Var_Design):
+ Handle `FT_FACE_FLAG_VARIATION'.
+
+ * src/type1/t1load.c (T1_Set_MM_Blend, T1_Set_MM_Design): Handle
+ `FT_FACE_FLAG_VARIATION'.
+
+2017-10-07 Werner Lemberg <wl at gnu.org>
+
+ New function `FT_Set_Named_Instance'.
+
+ No effect yet.
+
+ * src/base/ftmm.c (FT_Set_Named_Instance): New function.
+
+ * include/freetype/ftmm.h: Updated.
+
+2017-10-07 Werner Lemberg <wl at gnu.org>
+
+ Add macros for checking whether a font variation is active.
+
+ * include/freetype/freetype.h (FT_FACE_FLAG_VARIATION,
+ FT_IS_VARIATION): New macros.
+ No effect yet.
+
+2017-10-07 Werner Lemberg <wl at gnu.org>
+
+ Add framework for setting named instance in MM service.
+
+ * include/freetype/internal/services/svmm.h (FT_Set_Instance_Func):
+ New function typedef.
+ (MultiMasters): Add `set_instance' member.
+ (FT_DEFINE_SERVICE_MULTIMASTERSREC): Updated.
+
+ * src/cff/cffdrivr.c (cff_service_multi_masters),
+ src/truetype/ttdriver (tt_service_gx_multi_masters),
+ src/type1/t1driver.c (t1_service_multi_masters): Updated.
+
+2017-10-07 Werner Lemberg <wl at gnu.org>
+
+ [type1] Minor code shuffling.
+
+ * src/type1/t1load.c (T1_Set_MM_Blend): Make it a wrapper of...
+ (t1_set_mm_blend): ...this new function.
+ (T1_Set_MM_Design): Use `t1_set_mm_blend'.
+
+2017-10-05 Werner Lemberg <wl at gnu.org>
+
+ * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Fix integer
+ overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3539
+
+2017-10-05 Werner Lemberg <wl at gnu.org>
+
+ Fix compiler warnings.
+
+ * src/cff/cffdrivr.c (cff_ps_get_font_extra): Avoid code that relies
+ on numeric overflow.
+ Add cast.
+
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic): Fix variable
+ types, add cast.
+
+2017-10-04 John Tytgat <John.Tytgat at esko.com>
+
+ [cff] Add support for `FSType'.
+
+ * include/freetype/internal/cfftypes.h (CFF_FontRec): Add
+ `font_extra' entry.
+
+ * src/cff/cffdrivr.c (cff_ps_get_font_extra): New function to
+ retrieve FSType info from the embedded PostScript data.
+ (cff_service_ps_info): Register function.
+
+ * src/cff/cffload.c (cff_font_done): Free `font_extra'.
+
+2017-09-30 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ Signedness fixes in bitmap presetting.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3514.
+
+ * src/raster/ftrend1.c (ft_raster1_render): Explicitly signed height.
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
+ * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Explicitly unsigned
+ subtraction.
+
+2017-09-29 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ Bitmap metrics presetting [2/2].
+
+ * src/base/ftobjs.c (FT_Load_Glyph): Preset the bitmap metrics when
+ appropriate but `FT_Render_Glyph' is not called.
+ * include/freetype/freetype.h (FT_GlyphSlotRec): Document the change.
+
+2017-09-28 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [smooth, raster] Miscellaneous cleanups.
+
+ * src/raster/ftrend1.c (ft_raster1_render): Clean up the exit.
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic): Reduce
+ translations and clean up the exit.
+ (ft_smooth_render_lcd, ft_smooth_render_lcd): Remove unused `error'.
+
+2017-09-28 Ben Wagner <bungeman at google.com>
+
+ [truetype] Really, really fix #52082.
+
+ * src/truetype/ttinterp.c (Ins_MDRP): Correct conditional.
+
+2017-09-28 Werner Lemberg <wl at gnu.org>
+
+ * src/psaux/psintrp.c (cf2_doStems): Fix integer overflow.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3510
+
+2017-09-28 Ewald Hew <ewaldhew at gmail.com>
+
+ * src/cid/cidgload.c (cid_slot_load_glyph): Fix memory leak.
+
+ Reported as
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3489
+
+2017-09-28 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ Bitmap metrics presetting [1/2].
+
+ This mainly just extracts the code for presetting the bitmap metrics
+ from the monochrome, grayscale, and LCD renderers into a separate
+ function.
+
+ * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): New function that
+ calculates prospective bitmap metrics for the given rendering mode.
+ * include/freetype/internal/ftobjs.h (ft_glyphslot_preset_bitmap):
+ Declare it.
+
+ * src/base/ftlcdfil.c (ft_lcd_padding): New helper function that adds
+ padding to CBox taking into account pecularities of LCD rendering.
+ * include/freetype/ftlcdfil.h (ft_lcd_padding): Declare it.
+
+ * src/raster/ftrend1.c (ft_raster1_render): Reworked to use
+ `ft_glyphslot_preset_bitmap'.
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
+ (ft_smooth_render_lcd, ft_smooth_render_lcd): The pixel_mode setting
+ is moved to `ft_glyphslot_preset_bitmap'.
+
+2017-09-28 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Fix compiler warning.
+
+ * src/psaux/pshints.c (cf2_hintmap_dump): Add switch for tracing
+ code.
+
+2017-09-27 Werner Lemberg <wl at gnu.org>
+
+ * src/sfnt/ttload.c (tt_face_load_font_dir): Fix compiler warning.
+
+2017-09-25 Werner Lemberg <wl at gnu.org>
+
+ [psaux] Fix compiler warnings.
+
+ * src/psaux/psft.c (cf2_initLocalRegionBuffer): Remove redundant
+ test.
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString)
+ <cf2_escCALLOTHERSUBR>: Add casts.
+
+ * src/psaux/psobjs.c (ps_decoder_init): Add cast.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Minor fixes.
+
+ * include/freetype/internal/psaux.h, src/psaux/psobjs.{c,h}:
+ Rearrange `ps_builder_init' arguments to conventional order.
+
+ * src/psaux/psft.c (cf2_decoder_parse_charstrings): Add a check and
+ notice for `SubFont' in Type 1 mode.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Move `psdecode' into `psobjs'.
+
+ As the former only contains a single procedure, move it into
+ `psobjs' for simplicity. Also change the parameter order to the
+ conventional one.
+
+ * src/psaux/psdecode.c (ps_decoder_init): Moved to...
+ * src/psaux/psobjs.c: ...Here.
+ * src/psaux/psdecode.h, src/psaux/psobjs.h: Ditto.
+
+ * include/freetype/internal/psaux.h (PSAux_ServiceRec): Update
+ `ps_decoder_init' function signature.
+
+ * src/cff/cffgload.c, src/cid/cidgload.c, src/type1/t1gload.c:
+ Update calls.
+
+ * src/psaux/psaux.c, src/psaux/psauxmod.c: Update includes.
+
+ * src/psaux/Jamfile (_sources), src/psaux/rules.mk (PSAUX_DRV_SRC):
+ Update file references.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Fix Type 1 hinting.
+
+ Type 1 hinting breaks sometimes when mid-charstring hints should
+ have been in the initial hintmap. This fix adds a preprocessing
+ pass that reads all hints and builds the correct initial hintmap
+ first, before proceeding to build the glyph outline.
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString): New
+ `initial_map_ready' boolean flag.
+ Ignore outline commands and hint changes on first pass.
+ <cf2_cmdENDCHAR>: Add section to build hintmap and rewind.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Add tracing for hints.
+
+ * src/psaux/pshints.c (cf2_hintmap_dump): New function.
+ (cf2_hintmap_insertHint): Trace incoming and inserted hints.
+ (cf2_hintmap_build): Dump hintmap before and after hint adjustment.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Minor fixes.
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString): Fix check for pop
+ results.
+ s/font->decoder/decoder/ where necessary.
+ <cf2_cmdHSTEM, cf2_cmdVSTEM, cf2_escHSTEM3, cf2_escVSTEM3>: Use
+ offset parameter in `cf2_doStems' instead of doing correction for
+ left-sidebearing.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [cid] Use the new engine.
+
+ * src/cid/cidgload.c: Update includes.
+ (cid_load_glyph, cid_slot_load_glyph): Implement changes to glyph
+ loading code as with `type1' module.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [cid] Add Adobe engine configuration.
+
+ This is similar to what was done in the `type1' module.
+
+ * src/cid/cidriver.c (t1cid_driver_class): Update declaration.
+ * src/cid/cidobjs.c: Include FT_TYPE1_DRIVER_H.
+ (cid_driver_init): Update code.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Change subfont synthesis for CID fonts.
+
+ Change `t1_make_subfont' to take in the Private dict record as an
+ argument. This is because Type 1 and CID font records in FreeType
+ have this in different places.
+
+ * src/psaux/psobjs.c (t1_make_subfont): Change `T1_Face' to
+ `FT_Face' so that CID is also accepted.
+ Take `PS_Private' as an argument and let caller figure out where the
+ Private dict actually is.
+ Update references.
+
+ * include/freetype/internal/psaux.h, src/psaux/psobjs.h: Update
+ declaration.
+
+ * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Update
+ call.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [type1] Switch to Adobe engine.
+
+ * src/type1/t1objs.c (T1_Driver_Init): Set default to Adobe engine.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Extend Adobe interpreter (seac).
+
+ This concludes the changes needed to add Type 1 support.
+
+ * src/psaux/psintrp.c: Update includes.
+ (cf2_interpT2CharString) <cf2_escSEAC>: Implement this similarly to
+ implied seac for CFF.
+
+ * src/psaux/t1decode.c (t1_lookup_glyph_by_stdcharcode_ps): New
+ function to look up the glyph index.
+
+ * src/psaux/psft.c (cf2_getT1SeacComponent,
+ cf2_freeT1SeacComponent): New functions to get the charstrings for
+ seac components.
+
+ * src/psaux/t1decode.h, src/psaux/psft.h: Update declarations.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Extend Adobe interpreter (flex in callothersubr).
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString)
+ <cf2_escCALLOTHERSUBR>: Fix Flex feature handling (OtherSubrs 0, 1,
+ 2).
+ <cf2_cmdRMOVETO>: Do not actually move the `glyphPath' while doing
+ flex. This is to avoid closing the current contour.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Extend Adobe interpreter (callothersubr).
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString)
+ <cf2_escCALLOTHERSUBR>: Copy code from
+ `t1_decoder_parse_charstrings' (in `t1decode.c').
+ OtherSubr 3 (change hints) should reset the hintmask, so that the
+ new hints are applied.
+ Fix function calls and stack access.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Extend Adobe interpreter (pop).
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString): Change how unhandled
+ OtherSubr results are stored. Implement the PostScript stack using
+ an array.
+ <cf2_escPOP>: Ensure that the stack is not cleared after getting
+ `OtherSubr' results.
+ Fix stack access.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Extend Adobe interpreter (callsubr).
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdCALLSUBR>:
+ Type 1 mode.
+
+ * src/psaux/psft.c (cf2_initLocalRegionBuffer): Add Type 1 mode.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Extend Adobe interpreter (div, four-byte numbers).
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_escDIV>: Add
+ Type 1 mode. Type 1 requires large integers to be followed by
+ `div'; cf. `Adobe Type 1 Font Format', section 6.2.
+ <op == 255>: Push Type 1 four-byte numbers as `Int' always. This is
+ to ensure `div' and `callsubr' get values they can use.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Extend Adobe interpreter (hints).
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdHSTEM,
+ cf2_cmdVSTEM>: Add correction for left sidebearing in Type 1 mode.
+ Allow adding hints mid-charstring.
+ <cf2_escVSTEM3, cf2_escHSTEM3>: Translate into equivalent commands
+ for three normal stem hints. This requires some recalculation of
+ stem positions.
+ Correction for left sidebearing.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Extend Adobe interpreter (hsbw, sbw).
+
+ * src/psaux/psintrp.c (cf2_doStems): `hsbw' or `sbw' must be the
+ first operation in a Type 1 charstring.
+ (cf2_interpT2CharString): Remove unused variables.
+ <cf2_cmdHMOVETO, cf2_cmdVMOVETO, cf2_cmdRMOVETO>: `hsbw' or `sbw'
+ must be the first operation in a Type 1 charstring.
+ <cf2_cmdHSBW, cf2_escSBW>: Fix data access and add correction for
+ left sidebearing.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Extend Adobe interpreter (setcurrentpoint).
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString)
+ <cf2_escSETCURRENTPT>: Fix stack access.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Extend Adobe interpreter (closepath).
+
+ * src/psaux/psintrp.c (cf2_interpT2CharString) <c2f_cmdCLOSEPATH>:
+ Use the right builder function. We can use the `haveWidth' boolean
+ already present, instead of implementing `parse_state'.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Add Type 1 operations to Adobe CFF interpreter.
+
+ The following Type 1 specific ops have been added (copied from
+ `t1decode'):
+
+ closepath
+ vstem3
+ hstem3
+ seac
+ sbw
+ callothersubr
+ pop
+ setcurrentpoint
+ hsbw
+
+ The following require a Type 1 mode, because of differences in
+ specification:
+
+ hstem
+ vstem
+ vmoveto
+ callsubr
+ div
+ rmoveto
+ hmoveto
+ Numbers
+
+ The subsequent commits will implement these changes and adapt
+ accesses of data and objects to the new interpreter.
+
+ NOTE: Will not compile in the meantime!
+
+ * src/psaux/psintrp.c: Add opcodes to enum.
+ (cf2_interpT2CharString): Copy relevant code over from
+ `t1_decoder_parse_charstrings' (in `t1decode.c').
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [type1] Fixes for rendering.
+
+ The Type 1 advance width calculation passes null for glyph slot,
+ etc, which can cause null pointer access in the new interpreter.
+ Fall back to the old one for now.
+
+ Fix the large glyph retry code and ensure hinting and scaling flags
+ are set properly.
+
+ * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add a
+ check for metrics_only.
+ Set the `force_scaling' flag.
+ (T1_Parse_Glyph): Updated.
+ (T1_Load_Glyph): Add `hinting' and `scaled' flags.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Add missing objects (2/2).
+
+ Synthesize a `SubFont' object for Type 1 fonts. This is used in the
+ interpreter to access Private dict data, which are stored in
+ different places for Type 1 and CFF. This allows the same data to
+ be used in either mode.
+
+ * src/psaux/psobjs.c (t1_make_subfont): New procedure to copy
+ required values to a dummy `CFF_SubFont' object. This is similar to
+ `cff_make_private_dict'.
+ * src/psaux/psobjs.h: Add the new declaration.
+
+ * include/freetype/internal/psaux.h, src/psaux/psauxmod.c: Ditto.
+ Add this to the PSAux Service for future use with CID fonts.
+
+ * src/type1/t1gload.c: Include FT_INTERNAL_CFF_TYPES_H.
+ (T1_Parse_Glyph_And_Get_Char_String): Add the call.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Add missing objects for Type 1 (1/2).
+
+ Move `CF2_Font' instance to `PS_Decoder'. This is the context for
+ the interpreter and since it is currently stored in `CFF_Font', is
+ unavailable in Type 1 mode.
+
+ * include/freetype/internal/psaux.h (T1_Decoder, PS_Decoder): New
+ `cf2_instance' field.
+
+ * src/psaux/psdecode.c (ps_decoder_init): Copy `cf2_instance' to
+ `PS_Decoder'.
+
+ * src/psaux/t1decode.c (t1_decoder_done): Add finalization code.
+
+ * src/psaux/psft.c (cf2_decoder_parse_charstrings): Update accesses.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ Allow `type1' module to use the Adobe engine.
+
+ Add the callback and some conditionals to switch between the two
+ engines.
+
+ * include/freetype/internal/psaux.h (T1_Decoder_FuncsRec): Change
+ function declarations.
+ * src/psaux/psauxmod.c (T1_Decoder_FuncsRec): Register the
+ callbacks.
+
+ * src/psaux/psobjs.c (ps_builder_add_point): Add conditionals for
+ number conversion.
+
+ * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add code
+ to choose which renderer to use.
+
+ * src/cid/cidgload.c (cid_load_glyph): Update call.
+ * src/base/ftobjs.c, src/psaux/psobjs.c, src/type1/t1gload.c: Update
+ includes.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [type1] Add Adobe engine configuration.
+
+ Use the previously changed PS_Driver in type1 module to store
+ hinting engine configuration.
+
+ * include/freetype/ftt1drv.h: New file.
+ Duplicate and rename config options from CFF.
+ * include/freetype/config/ftheader.h (FT_TYPE1_DRIVER_H): New macro.
+
+ * src/type1/t1driver.c (t1_driver_class): Update declaration.
+ * src/type1/t1objs.c: Include FT_TYPE1_DRIVER_H.
+ (T1_Driver_Init): Update code.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [cff] Move and rename `CFF_Driver'.
+
+ This is so that we can use the same hinting engine parameters for
+ Type 1.
+
+ * include/freetype/internal/cffotypes.h (CFF_Driver): Rename and
+ move to...
+ * include/freetype/internal/psaux.h (PS_Driver): ...here.
+
+ * src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffload.c,
+ src/cff/cffobjs.c, src/cff/cffobjs.h, src/psaux/psft.c,
+ src/psaux/psobjs.c: Update references.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux, type1] Reorganize object fields.
+
+ Make some fields more generic, so that we can access them the same
+ way regardless of Type 1 or CFF.
+
+ * include/freetype/internal/psaux.h (PS_Builder): Change `TT_Face'
+ to `FT_Face'.
+ Remove unused fields.
+
+ * src/psaux/psft.c: Update all accesses of `PS_Builder.face'.
+ Add some asserts to guard against casting `T1_Face' as `TT_Face'.
+
+ * src/type1/t1objs.h (T1_GlyphSlot): Reorder fields to follow
+ `CFF_GlyphSlot', so that we can pretend they are the same in the
+ interpreter.
+
+ * src/psaux/psobjs.c (ps_builder_init, ps_builder_add_point):
+ Updated with above changes.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Prepare for Type 1 mode.
+
+ Add some checks for Type 1 data passing through.
+
+ * src/psaux/psfont.h (CF2_Font): Add `isT1' flag.
+ * src/psaux/psfont.c (cf2_font_setup): Skip the variations and blend
+ code which is not applicable for Type 1.
+
+ * src/psaux/psft.c (cf2_decoder_parse_charstrings): Avoid accessing
+ `decoder->cff' in Type 1 mode.
+ Copy `is_t1' flag to `CF2_Font'.
+
+2017-09-25 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux, cff] Use the new objects.
+
+ * include/freetype/internal/psaux.h, src/psaux/psauxmod.c: Fix
+ switching between new and old engines.
+
+ * src/cff/cffgload.c, src/cff/cffparse.c: Update calls.
+
+ * src/psaux/psblues.c, src/psaux/psfont.c, src/psaux/psfont.h,
+ src/psaux/psft.c, src/psaux/psft.h, src/psaux/psintrp.c: Update all
+ to use new objects.
+
+2017-09-24 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Objects for new interpreter (part 2).
+
+ Make the new objects copy over values. They are essentially wrapper
+ types for the different decoders/builders.
+
+ * include/freetype/internal/psaux.h: Update declarations.
+ (PS_Builder): Add `is_t1' flag.
+ (PS_Decoder_{Get,Free}_Glyph_Callback): Renamed to...
+ (CFF_Decoder_{Get,Free}_Glyph_Callback: ... this.
+ (PS_Decoder): Updated.
+ Add `t1_parse_callback' member.
+ (PSAux_ServiceRec): Add `ps_decoder_init' member.
+
+ * src/psaux/psdecode.h, src/psaux/psobjs.h: Update declarations.
+
+ * src/psaux/psdecode.c, src/psaux/psobjs.c: Implement copy with two
+ modes.
+
+ * src/psaux/psauxmod.c: Add builder and decoder functions to `PSAux'
+ service.
+
+2017-09-24 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Add objects for new interpreter.
+
+ Introduce `PS_Decoder' and `PS_Builder' which include all fields
+ from either Type 1 or CFF decoders/builders.
+
+ * include/freetype/internal/psaux.h (PS_Builder, PS_Decoder): New
+ structs.
+
+ * src/psaux/psobjs.c, src/psaux/psobjs.h: Add `PS_Builder'
+ functions.
+
+ * src/psaux/psdecode.c, src/psaux/psdecode.h: New files to hold
+ `PS_Decoder' initialization functions.
+
+ * src/psaux/psaux.c, src/psaux/Jamfile (_sources),
+ src/psaux/rules.mk (PSAUX_DRV_SRC): Updated.
+
+2017-09-24 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Rename files.
+
+ Replace the `cf2' file name prefix with `ps' as the Adobe engine
+ will be used for both PostScript Types 1 and 2 (CFF) instead of just
+ CFF.
+
+ s/cf2/ps/ for all following.
+
+ * src/psaux/cf2*: Rename files.
+ * src/psaux/*: Update includes.
+
+ * src/psaux/Jamfile (_sources), src/psaux/rules.mk (PSAUX_DRC_SRC,
+ PSAUX_DRV_H): Update file references.
+
+2017-09-24 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux] Minor fix.
+
+ Use `MultiMasters' service in `psaux' instead of a call to `cff'.
+ The project builds if CFF_CONFIG_OPTION_OLD_ENGINE is not defined.
+
+ * src/psaux/cf2ft.c: Update includes.
+ (cf2_getNormalizedVector): Use `mm->get_var_blend' instead of
+ `cff_get_var_blend'.
+
+2017-09-24 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux, cff] Move `cff_random' into `psaux' service.
+
+ NOTE: Does not compile!
+
+ Minor fix to allow both `cff' and `psaux' to use `cff_random'.
+
+ * src/cff/cffload.c (cff_random): Move to...
+ * src/psaux/psobjs.c: Here.
+ * src/cff/cffload.h: Move corresponding declaration to
+ `src/psaux/psobjs.h'.
+
+ * include/freetype/internal/psaux.h (PSAux_ServiceRec): Register the
+ function here...
+ * src/psaux/psauxmod.c: And here.
+
+ * src/cff/cffload.c, src/psaux/cf2intrp.c: Update code.
+
+2017-09-24 Ewald Hew <ewaldhew at gmail.com>
+
+ [cff] Move struct declarations to `freetype/internal'.
+
+ NOTE: Does not compile!
+
+ This is so that the CFF functions moved to `psaux' can access the
+ same structs that they need.
+
+ * src/cff/cfftypes.h: Moved to...
+ * include/freetype/internal/cfftypes.h: ...Here.
+
+ * src/cff/cffobjs.h: Moved the struct declarations to...
+ * include/freetype/internal/cffotypes.h: ... this new file.
+
+ * include/freetype/internal/internal.h (FT_INTERNAL_CFF_TYPES_H,
+ FT_INTERNAL_CFF_OBJECT_TYPES_H): New macros.
+
+ * src/cff/cffcmap.h, src/cff/cffdrivr.c, src/cff/cffgload.c,
+ src/cff/cffgload.h, src/cff/cffload.h, src/cff/cffobjs.c,
+ src/cff/cffobjs.h, src/cff/cffparse.h, src/psaux/psobjs.h,
+ include/freetype/internal/psaux.h,
+ include/freetype/internal/services/svcfftl.h: Update includes.
+
+ * src/cff/rules.mk (CFF_DRV_H): Updated.
+
+2017-09-24 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux, cff] Add new service for inter-module calls.
+
+ NOTE: Does not compile!
+
+ This is to allow CFF functions moved to `psaux' to call functions
+ declared in `src/cff/cffload.h'.
+
+ * include/freetype/internal/services/svcfftl.h: New file, setting up
+ a `CFFLoad' service.
+
+ * include/freetype/internal/ftserv.h (FT_DEFINE_SERVICEDESCREC10,
+ FT_DEFINE_SERVICEDESCREC): New macros.
+ (FT_SERVICE_CFF_TABLE_LOAD_H): New macro.
+
+ * src/cff/cffdrivr.c, src/cff/cffpic.h: Register the new service.
+
+ * src/cff/cfftypes.h (CFF_FontRec), src/psaux/cf2font.h
+ (CF2_FontRec): Add service interface.
+
+ * src/cff/cffobjs.c, src/psaux/cf2font.c, src/psaux/cf2ft.c,
+ src/psaux/cf2intrp.c, src/psaux/cffdecode.c: Use the new service.
+
+2017-09-24 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux, cff] Add callbacks for inter-module calls.
+
+ NOTE: Does not compile!
+
+ * include/freetype/internal/psaux.h: Add function pointer
+ declarations.
+
+ * src/psaux/cffdecode.c (cff_decoder_init): Update to take in
+ callbacks.
+ * src/psaux/cffdecode.h: Ditto.
+
+ * src/cff/cffgload.c (cff_compute_max_advance, cff_slot_load):
+ Update calls to pass in callbacks.
+ * src/psaux/cf2ft.c, src/psaux/cffdecode.c: Use them.
+
+2017-09-24 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux, cff] Create new `PSAux' service interface entries.
+
+ NOTE: Does not compile!
+
+ * include/freetype/internal/psaux.h: Include
+ FT_INTERNAL_TRUETYPE_TYPES_H.
+ (CFF_Builder_FuncsRec, CFF_Decocer_FuncsRec): New function tables.
+ (CFF_Builder): Updated.
+ Fix for forward declaration.
+ (PSAux_ServiceRec): New field `cff_decoder_funcs'.
+
+ * src/psaux/psauxmod.c (cff_builder_funcs, cff_decoder_funcs): New
+ function tables.
+ (PSAux_Interface): Updated.
+
+ * include/freetype/internal/tttypes.h (TT_FaceRec): Add `psaux'
+ service interface.
+
+ * src/cff/cffgload.c, src/cff/cffobjs.c, src/cff/cffparse.c: Update
+ function calls to use psaux service.
+
+2017-09-24 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux, cff] Move CFF builder components into `psaux' module.
+
+ NOTE: Does not compile!
+
+ * src/cff/cffgload.c
+ (cff_builder_{init,done,add_point,add_point1,add_contour,start_point,close_contour},
+ cff_check_points): Move to...
+ * src/psaux/psobjs.c: Here.
+
+ * src/cff/cffgload.h: Move corresponding declarations to
+ `src/psaux/psobjs.h'.
+
+ * src/cff/cffgload.h (CFF_Builder): Move struct declaration to...
+ * include/freetype/internal/psaux.h: Here.
+
+2017-09-24 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux, cff] Move CFF decoder components into `psaux' module.
+
+ NOTE: Does not compile!
+
+ * src/cff/cffgload.c (CFF_Operator,
+ CFF_COUNT_{CHECK_WIDTH,EXACT,CLEAR_STACK}, cff_argument_counts,
+ cff_operator_seac, cff_compute_bias,
+ cff_lookup_glyph_by_stdcharcode,
+ cff_decoder_{parse_charstrings,init,prepare}): Move to...
+ * src/psaux/cffdecode.c: This new file.
+
+ * src/cff/cffgload.h: Move corresponding declarations to...
+ * src/psaux/cffdecode.h: This new file.
+
+ * src/cff/cffgload.h (CFF_MAX_{OPERANDS,SUBRS_CALLS,TRANS_ELEMENTS},
+ CFF_Decoder_Zone, CFF_Decoder): Move declarations to...
+ * include/freetype/internal/psaux.h: Here.
+
+ * src/psaux/cf2ft.h: Update include.
+
+ * src/psaux/psaux.c, src/psaux/rules.mk (PSAUX_DRV_SRC): Update with
+ the new file.
+
+2017-09-24 Ewald Hew <ewaldhew at gmail.com>
+
+ [psaux, cff] Move Adobe's engine components into `psaux' module.
+
+ This is the first patch of a sequence to move the Type 2 charstring
+ processing capability from the `cff' module to the `psaux' module.
+
+ NOTE: Does not compile!
+
+ * src/cff/cf2*: Move these files to...
+ * src/psaux/cf2*: Here.
+
+ * src/cff/Jamfile (_sources), src/cff/rules.mk (CFF_DRV_SRC,
+ CFF_DRV_H), src/cff/cff.c, src/cff/cffgload.c: Remove file
+ references.
+
+ * src/psaux/Jamfile (_sources), src/psaux/rules.mk, src/psaux/psaux.c
+ (PSAUX_DRV_SRC, PSAUX_DRV_H): Add file references.
+
+2017-09-24 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ Tweak per-face LCD filtering controls.
+
+ Thing are simpler with a NULL-function pointer.
+
+ * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): New
+ pointer to the filter function.
+ (FT_LibraryRec): Remove unused `lcd_filter'.
+ (FT_Bitmap_LcdFilterFunc, ft_lcd_filter_fir): Move from here...
+ * include/freetype/ftlcdfil.h (FT_Bitmap_LcdFilterFunc,
+ ft_lcd_filter_fir): ... to here.
+
+ * src/base/ftobjs.c (ft_open_face_internal): NULL-initialize the
+ per-face filter.
+ (FT_Face_Properties): Set it.
+ * src/smooth/ftsmooth.c (ft_smooth_render_generic): Simplify.
+
+ * src/base/ftlcdfil.c (ft_lcd_filter_fir, FT_Libary_SetLcdFilter):
+ Minor.
+
+2017-09-24 Jonathan Kew <jfkthame at gmail.com>
+
+ [sfnt] Fix `premultiply_data' (#52092).
+
+ * src/sfnt/pngshim.c (premultiply_data): Don't use vector extension
+ if we have less than 16 bytes of data.
+
+2017-09-24 Werner Lemberg <wl at gnu.org>
+
+ [otvalid] Fix handling of ValueRecords.
+
+ For GPOS pair positioning format 1 the description of ValueRecords
+ in the OpenType specification (1.8.2, from today) is wrong – the
+ offset has to be taken from the parent structure; in this case the
+ `PairSet' table.
+
+ * src/otvalid/otvgpos.c (otv_PairSet_validate): Set `extra3'.
+ (otv_PairPos_validate): Adjust.
+
+2017-09-23 Werner Lemberg <wl at gnu.org>
+
+ [otvalid] Handle `GSUB' and `GPOS' v1.1 tables.
+
+ * src/otvalid/otvgsub.c (otv_GSUB_validate), src/otvalid/otvgpos.c
+ (otv_GPOS_validate): Implement it.
+
+2017-09-23 Werner Lemberg <wl at gnu.org>
+
+ [otvalid] Update common table handling to OpenType 1.8.2.
+
+ * src/otvalid/otvcommn.c (otv_Device_validate): Handle
+ VariationIndex subtable.
+ (otv_Lookup_validate): Handle MarkFilteringSet.
+
+2017-09-23 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [build] Windows-style DLL versioning.
+
+ * build/windows/ftver.rc: New VERSIONINFO resource.
+ * build/windows/vc2010/freetype.vcxproj: Further improvements.
+
+2017-09-23 Ben Wagner <bungeman at google.com>
+
+ [truetype] Really fix #52082.
+
+ * src/truetype/ttinterp.c (Ins_MDRP): Correct conditional.
+
+2017-09-23 Werner Lemberg <wl at gnu.org>
+
+ [otvalid] Handle `GDEF' v1.2 and v1.3 tables.
+
+ No validation of variation stuff yet.
+
+ * src/otvalid/otvgdef.c (otv_MarkGlyphSets_validate): New function.
+ (otv_GDEF_validate): Implement it.
+
+2017-09-22 Werner Lemberg <wl at gnu.org>
+
+ [otvalid] Handle `BASE' v1.1 table.
+
+ No validation of variation stuff yet.
+
+ * src/otvalid/otvbase.c (otv_BASE_validate): Implement it.
+
+2017-09-22 Werner Lemberg <wl at gnu.org>
+
+ [otvalid] Macros for 32bit offset support.
+
+ * src/otvalid/otvcommn.h (OTV_OPTIONAL_TABLE32,
+ OTV_OPTIONAL_OFFSET32, OTV_SIZE_CHECK32): New macros.
+
+2017-09-21 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [build] Simplify Visual C++ 2010 project.
+
+ * build/windows/vc2010/freetype.vcxproj: Remove fake singlethreaded
+ configurations and tweak.
+
+2017-09-21 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Integer overflow (#52082).
+
+ * src/truetype/ttinterp.c (Ins_MDRP): Avoid FT_ABS.
+
+2017-09-21 Werner Lemberg <wl at gnu.org>
+
+ [sfnt] Fix postscript name for default instance of variation fonts.
+
+ Problem reported by Behdad.
+
+ * src/sfnt/sfdriver.c (sfnt_get_ps_name): Test
+ `is_default_instance'.
+
+2017-09-21 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Fix `mmvar' array pointers, part 2.
+
+ The previous commit was incomplete.
+
+ * src/truetype/ttgxvar.c: Properly initialize sub-array offsets for
+ `master' also.
+
+2017-09-21 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Fix `mmvar' array pointers.
+
+ Without this change, clang's AddressSanitizer reports many runtime
+ errors due to misaligned addresses.
+
+ * src/truetype/ttgxvar.c (TT_Get_MM_Var): Use multiples of pointer
+ size for sub-array offsets into `mmvar'.
+
+2017-09-20 Werner Lemberg <wl at gnu.org>
+
+ [truetype] Integer overflows.
+
+ Changes triggered by
+
+ https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3429
+
+ * src/truetype/ttinterp.c (Ins_SHPIX, Ins_DELTAP): Use NEG_LONG.
+ (Ins_MIAP): Use SUB_LONG.
+
+2017-09-19 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [build] Fix DLL builds in Visual C++ project.
+
+ * build/windows/vc2010/freetype.vcxproj: Use DynamicLibrary in Debug
+ and Release configurations.
+ * include/freetype/config/ftconfig.h (FT_EXPORT, FT_EXPORT_DEF)
+ [_DLL]: Use Visual C++ extensions.
+
+2017-09-19 John Tytgat <John.Tytgat at esko.com>
+
+ [cff] Fix family name logic of pure CFF fontdata (#52056).
+
+ 1. If `FamilyName' is present in the CFF font, use this for
+ FT_Face's `family_name'.
+ 2. Otherwise, use the face name and chop off any subset prefix.
+ 3. If at this point FT_Face's `family_name' is set, use this
+ together with the full name to determine the style.
+ 4. Otherwise, use `CIDFontName' as FT_Face's `family_name'.
+ 5. If we don't have a valid style, use "Regular".
+
+ Previously, FT_Face's `family_name' entry for pure CFF fontdata
+ nearly always was the fontname itself, instead of the `FamilyName'
+ entry in the CFF font (assuming there is one).
+
+ * src/cff/cffobjs.c (cff_face_init) [pure_cff]: Implement it.
+
+2017-09-18 Alexei Podtelezhnikov <apodtele at gmail.com>
+
+ [build] Declutter Visual C++ 2010-2017 project.
+
+ * build/windows/vc2010/freetype.vcxproj: Use MaxSpeed (/02)
+ optimization for Release configuration throughout the project.
+
+
+----------------------------------------------------------------------------
+
+Copyright (C) 2017-2019 by
+David Turner, Robert Wilhelm, and Werner Lemberg.
+
+This file is part of the FreeType project, and may only be used, modified,
+and distributed under the terms of the FreeType project license,
+LICENSE.TXT. By continuing to use, modify, or distribute this file you
+indicate that you have read the license and understand and accept it
+fully.
+
+
+Local Variables:
+version-control: never
+coding: utf-8
+End:
Modified: trunk/Build/source/libs/freetype2/freetype-src/Jamfile
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/Jamfile 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/Jamfile 2019-07-02 04:44:43 UTC (rev 51529)
@@ -210,7 +210,7 @@
{
python -m docwriter
--prefix=ft2
- --title=FreeType-2.10.0
+ --title=FreeType-2.10.1
--output=$(DOC_DIR)
$(FT2_INCLUDE)/freetype/*.h
$(FT2_INCLUDE)/freetype/config/*.h
Modified: trunk/Build/source/libs/freetype2/freetype-src/README
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/README 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/README 2019-07-02 04:44:43 UTC (rev 51529)
@@ -1,4 +1,4 @@
- FreeType 2.10.0
+ FreeType 2.10.1
===============
Homepage: https://www.freetype.org
@@ -24,9 +24,9 @@
and download one of the following files.
- freetype-doc-2.10.0.tar.bz2
- freetype-doc-2.10.0.tar.gz
- ftdoc2100.zip
+ freetype-doc-2.10.1.tar.xz
+ freetype-doc-2.10.1.tar.gz
+ ftdoc2101.zip
To view the documentation online, go to
Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/toplevel.mk
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/toplevel.mk 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/toplevel.mk 2019-07-02 04:44:43 UTC (rev 51529)
@@ -208,7 +208,7 @@
dist:
-rm -rf tmp
rm -f freetype-$(version).tar.gz
- rm -f freetype-$(version).tar.bz2
+ rm -f freetype-$(version).tar.xz
rm -f ft$(winversion).zip
for d in `find . -wholename '*/.git' -prune \
@@ -235,7 +235,7 @@
tar -H ustar -chf - freetype-$(version) \
| gzip -9 -c > freetype-$(version).tar.gz
tar -H ustar -chf - freetype-$(version) \
- | bzip2 -c > freetype-$(version).tar.bz2
+ | xz -c > freetype-$(version).tar.xz
@# Use CR/LF for zip files.
zip -lr9 ft$(winversion).zip freetype-$(version)
Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/unix/aclocal.m4
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/unix/aclocal.m4 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/unix/aclocal.m4 2019-07-02 04:44:43 UTC (rev 51529)
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.15 -*- Autoconf -*-
+# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -736,7 +736,6 @@
cat <<_LT_EOF >> "$cfgfile"
#! $SHELL
# Generated automatically by $as_me ($PACKAGE) $VERSION
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
# Provide generalized library-building support services.
Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/unix/config.sub
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/unix/config.sub 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/unix/config.sub 2019-07-02 04:44:43 UTC (rev 51529)
@@ -2,7 +2,7 @@
# Configuration validation subroutine script.
# Copyright 1992-2019 Free Software Foundation, Inc.
-timestamp='2019-06-30'
+timestamp='2019-05-23'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@@ -337,14 +337,17 @@
basic_machine=m88k-harris
os=sysv3
;;
- hp300 | hp300hpux)
+ hp300)
basic_machine=m68k-hp
- os=hpux
;;
hp300bsd)
basic_machine=m68k-hp
os=bsd
;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=hpux
+ ;;
hppaosf)
basic_machine=hppa1.1-hp
os=osf
@@ -357,6 +360,10 @@
basic_machine=i386-mach
os=mach
;;
+ vsta)
+ basic_machine=i386-pc
+ os=vsta
+ ;;
isi68 | isi)
basic_machine=m68k-isi
os=sysv
@@ -605,10 +612,6 @@
basic_machine=vax-dec
os=vms
;;
- vsta)
- basic_machine=i386-pc
- os=vsta
- ;;
vxworks960)
basic_machine=i960-wrs
os=vxworks
@@ -1347,7 +1350,7 @@
| nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
| clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
| knetbsd* | mirbsd* | netbsd* \
- | bitrig* | openbsd* | solidbsd* | libertybsd* | os108* \
+ | bitrig* | openbsd* | solidbsd* | libertybsd* \
| ekkobsd* | kfreebsd* | freebsd* | riscix* | lynxos* \
| bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
| ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
@@ -1365,8 +1368,7 @@
| powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
| skyos* | haiku* | rdos* | toppers* | drops* | es* \
| onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
- | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
- | nsk* | powerunix)
+ | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi*)
# Remember, each alternative MUST END IN *, to match a version number.
;;
qnx*)
@@ -1450,6 +1452,9 @@
ns2)
os=nextstep2
;;
+ nsk*)
+ os=nsk
+ ;;
# Preserve the version number of sinix5.
sinix5.*)
os=`echo $os | sed -e 's|sinix|sysv|'`
Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/unix/configure
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/unix/configure 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/unix/configure 2019-07-02 04:44:43 UTC (rev 51529)
@@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for FreeType 2.10.
+# Generated by GNU Autoconf 2.69 for FreeType 2.10.1.
#
# Report bugs to <freetype at nongnu.org>.
#
@@ -590,8 +590,8 @@
# Identity of this package.
PACKAGE_NAME='FreeType'
PACKAGE_TARNAME='freetype'
-PACKAGE_VERSION='2.10'
-PACKAGE_STRING='FreeType 2.10'
+PACKAGE_VERSION='2.10.1'
+PACKAGE_STRING='FreeType 2.10.1'
PACKAGE_BUGREPORT='freetype at nongnu.org'
PACKAGE_URL=''
@@ -1335,7 +1335,7 @@
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures FreeType 2.10 to adapt to many kinds of systems.
+\`configure' configures FreeType 2.10.1 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1400,7 +1400,7 @@
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of FreeType 2.10:";;
+ short | recursive ) echo "Configuration of FreeType 2.10.1:";;
esac
cat <<\_ACEOF
@@ -1549,7 +1549,7 @@
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-FreeType configure 2.10
+FreeType configure 2.10.1
generated by GNU Autoconf 2.69
Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2147,7 +2147,7 @@
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by FreeType $as_me 2.10, which was
+It was created by FreeType $as_me 2.10.1, which was
generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@
@@ -2503,7 +2503,7 @@
# Don't forget to update `docs/VERSIONS.TXT'!
-version_info='23:0:17'
+version_info='23:1:17'
ft_version=`echo $version_info | tr : .`
@@ -15478,7 +15478,7 @@
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
-This file was extended by FreeType $as_me 2.10, which was
+This file was extended by FreeType $as_me 2.10.1, which was
generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@@ -15544,7 +15544,7 @@
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
-FreeType config.status 2.10
+FreeType config.status 2.10.1
configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\"
@@ -16613,7 +16613,6 @@
cat <<_LT_EOF >> "$cfgfile"
#! $SHELL
# Generated automatically by $as_me ($PACKAGE) $VERSION
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
# Provide generalized library-building support services.
Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/unix/configure.ac
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/unix/configure.ac 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/unix/configure.ac 2019-07-02 04:44:43 UTC (rev 51529)
@@ -11,13 +11,13 @@
# indicate that you have read the license and understand and accept it
# fully.
-AC_INIT([FreeType], [2.10], [freetype at nongnu.org], [freetype])
+AC_INIT([FreeType], [2.10.1], [freetype at nongnu.org], [freetype])
AC_CONFIG_SRCDIR([ftconfig.in])
# Don't forget to update `docs/VERSIONS.TXT'!
-version_info='23:0:17'
+version_info='23:1:17'
AC_SUBST([version_info])
ft_version=`echo $version_info | tr : .`
AC_SUBST([ft_version])
Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/unix/configure.raw
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/unix/configure.raw 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/unix/configure.raw 2019-07-02 04:44:43 UTC (rev 51529)
@@ -17,7 +17,7 @@
# Don't forget to update `docs/VERSIONS.TXT'!
-version_info='23:0:17'
+version_info='23:1:17'
AC_SUBST([version_info])
ft_version=`echo $version_info | tr : .`
AC_SUBST([ft_version])
Added: trunk/Build/source/libs/freetype2/freetype-src/builds/vms/LIBS.OPT_IA64
===================================================================
(Binary files differ)
Index: trunk/Build/source/libs/freetype2/freetype-src/builds/vms/LIBS.OPT_IA64
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/vms/LIBS.OPT_IA64 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/vms/LIBS.OPT_IA64 2019-07-02 04:44:43 UTC (rev 51529)
Property changes on: trunk/Build/source/libs/freetype2/freetype-src/builds/vms/LIBS.OPT_IA64
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Added: trunk/Build/source/libs/freetype2/freetype-src/builds/vms/_LINK.OPT_IA64
===================================================================
(Binary files differ)
Index: trunk/Build/source/libs/freetype2/freetype-src/builds/vms/_LINK.OPT_IA64
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/vms/_LINK.OPT_IA64 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/vms/_LINK.OPT_IA64 2019-07-02 04:44:43 UTC (rev 51529)
Property changes on: trunk/Build/source/libs/freetype2/freetype-src/builds/vms/_LINK.OPT_IA64
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/vms/ftconfig.h
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/vms/ftconfig.h 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/vms/ftconfig.h 2019-07-02 04:44:43 UTC (rev 51529)
@@ -63,9 +63,7 @@
#define FT_SIZEOF_INT 4
#define FT_SIZEOF_LONG 4
-#define FT_CHAR_BIT 8
-
/* `FT_UNUSED` indicates that a given parameter is not used -- */
/* this is only used to get rid of unpleasant compiler warnings. */
#ifndef FT_UNUSED
Added: trunk/Build/source/libs/freetype2/freetype-src/builds/vms/vmslib.dat
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/vms/vmslib.dat (rev 0)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/vms/vmslib.dat 2019-07-02 04:44:43 UTC (rev 51529)
@@ -0,0 +1,28 @@
+!
+! This is a simple driver file with information used by make.com to
+! check if external libraries (like t1lib and freetype) are available on
+! the system.
+!
+! Layout of the file:
+!
+! - Lines starting with ! are treated as comments
+! - Elements in a data line are separated by # signs
+! - The elements need to be listed in the following order
+! 1.) Name of the Library
+! 2.) Location where the object library can be found
+! 3.) Location where the include files for the library can be found
+! 4.) Include file used to verify library location
+! 5.) CPP define to pass to the build to indicate availability of
+! the library
+!
+! Example: The following lines show how definitions
+! might look like. They are site specific and the locations of the
+! library and include files need almost certainly to be changed.
+!
+! Location: All of the libaries can be found at the following addresses
+!
+! ZLIB: http://www.decus.de:8080/www/vms/sw/zlib.htmlx
+!
+BZ2LIB # sys$library:libbz2.olb # decc$user_include: # bzlib.h # FT_CONFIG_OPTION_SYSTEM_ZLIB
+PNGLIB # sys$library:libpng.olb # sys$library: # png.h # FT_CONFIG_OPTION_SYSTEM_ZLIB
+ZLIB # sys$library:libz.olb # sys$library: # zlib.h # FT_CONFIG_OPTION_SYSTEM_ZLIB
Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/wince/vc2005-ce/freetype.vcproj
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/wince/vc2005-ce/freetype.vcproj 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/wince/vc2005-ce/freetype.vcproj 2019-07-02 04:44:43 UTC (rev 51529)
@@ -21,7 +21,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -41,7 +41,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -61,7 +61,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -81,7 +81,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -101,7 +101,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -121,7 +121,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -141,7 +141,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100MT.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101MT.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -161,7 +161,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100MT.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101MT.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -181,7 +181,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100MT.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101MT.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -201,7 +201,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100MT.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101MT.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -221,7 +221,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100MT.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101MT.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -241,7 +241,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100MT.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101MT.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -261,7 +261,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100ST.lib" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101ST.lib" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -281,7 +281,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100ST.lib" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101ST.lib" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -301,7 +301,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100ST.lib" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101ST.lib" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -321,7 +321,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100ST.lib" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101ST.lib" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -341,7 +341,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100ST.lib" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101ST.lib" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -361,7 +361,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100ST.lib" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101ST.lib" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -381,7 +381,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -401,7 +401,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -421,7 +421,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -441,7 +441,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -461,7 +461,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -481,7 +481,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -501,7 +501,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100ST_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101ST_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -521,7 +521,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100ST_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101ST_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -541,7 +541,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100ST_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101ST_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -561,7 +561,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100ST_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101ST_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -581,7 +581,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100ST_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101ST_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -601,7 +601,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100ST_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101ST_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -621,7 +621,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100MT_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101MT_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -641,7 +641,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100MT_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101MT_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -661,7 +661,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100MT_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101MT_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -681,7 +681,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100MT_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101MT_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -701,7 +701,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100MT_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101MT_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -721,7 +721,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100MT_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101MT_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -741,7 +741,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="NDEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100MT.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101MT.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
@@ -758,7 +758,7 @@
<Tool Name="VCManagedResourceCompilerTool" />
<Tool Name="VCResourceCompilerTool" PreprocessorDefinitions="_DEBUG" Culture="1033" />
<Tool Name="VCPreLinkEventTool" />
- <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2100MT_D.lib" SuppressStartupBanner="true" />
+ <Tool Name="VCLibrarianTool" OutputFile="..\..\..\objs\wince\vc2005-ce\freetype2101MT_D.lib" SuppressStartupBanner="true" />
<Tool Name="VCALinkTool" />
<Tool Name="VCXDCMakeTool" />
<Tool Name="VCBscMakeTool" />
Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/wince/vc2005-ce/index.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/wince/vc2005-ce/index.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/wince/vc2005-ce/index.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -21,14 +21,14 @@
<li>PPC/SP WM6 (Windows Mobile 6)</li>
</ul>
-It compiles the following libraries from the FreeType 2.10.0 sources:</p>
+It compiles the following libraries from the FreeType 2.10.1 sources:</p>
<ul>
<pre>
- freetype2100.lib - release build; single threaded
- freetype2100_D.lib - debug build; single threaded
- freetype2100MT.lib - release build; multi-threaded
- freetype2100MT_D.lib - debug build; multi-threaded</pre>
+ freetype2101.lib - release build; single threaded
+ freetype2101_D.lib - debug build; single threaded
+ freetype2101MT.lib - release build; multi-threaded
+ freetype2101MT_D.lib - debug build; multi-threaded</pre>
</ul>
<p>Be sure to extract the files with the Windows (CR+LF) line endings. ZIP
Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/wince/vc2008-ce/freetype.vcproj
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/wince/vc2008-ce/freetype.vcproj 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/wince/vc2008-ce/freetype.vcproj 2019-07-02 04:44:43 UTC (rev 51529)
@@ -88,7 +88,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -177,7 +177,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -266,7 +266,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -355,7 +355,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -444,7 +444,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -533,7 +533,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -621,7 +621,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100MT.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101MT.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -709,7 +709,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100MT.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101MT.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -797,7 +797,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100MT.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101MT.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -885,7 +885,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100MT.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101MT.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -973,7 +973,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100MT.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101MT.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -1061,7 +1061,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100MT.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101MT.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -1149,7 +1149,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100ST.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101ST.lib"
/>
<Tool
Name="VCALinkTool"
@@ -1236,7 +1236,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100ST.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101ST.lib"
/>
<Tool
Name="VCALinkTool"
@@ -1323,7 +1323,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100ST.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101ST.lib"
/>
<Tool
Name="VCALinkTool"
@@ -1410,7 +1410,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100ST.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101ST.lib"
/>
<Tool
Name="VCALinkTool"
@@ -1497,7 +1497,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100ST.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101ST.lib"
/>
<Tool
Name="VCALinkTool"
@@ -1584,7 +1584,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100ST.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101ST.lib"
/>
<Tool
Name="VCALinkTool"
@@ -1668,7 +1668,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -1753,7 +1753,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -1838,7 +1838,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -1923,7 +1923,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2008,7 +2008,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2093,7 +2093,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2178,7 +2178,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100ST_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101ST_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2263,7 +2263,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100ST_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101ST_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2348,7 +2348,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100ST_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101ST_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2433,7 +2433,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100ST_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101ST_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2518,7 +2518,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100ST_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101ST_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2603,7 +2603,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100ST_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101ST_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2689,7 +2689,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100MT_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101MT_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2775,7 +2775,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100MT_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101MT_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2861,7 +2861,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100MT_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101MT_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2947,7 +2947,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100MT_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101MT_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -3033,7 +3033,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100MT_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101MT_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -3119,7 +3119,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100MT_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101MT_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -3205,7 +3205,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100MT.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101MT.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -3279,7 +3279,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2100MT_D.lib"
+ OutputFile="..\..\..\objs\wince\vc2008-ce\freetype2101MT_D.lib"
SuppressStartupBanner="true"
/>
<Tool
Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/wince/vc2008-ce/index.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/wince/vc2008-ce/index.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/wince/vc2008-ce/index.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -21,14 +21,14 @@
<li>PPC/SP WM6 (Windows Mobile 6)</li>
</ul>
-It compiles the following libraries from the FreeType 2.10.0 sources:</p>
+It compiles the following libraries from the FreeType 2.10.1 sources:</p>
<ul>
<pre>
- freetype2100.lib - release build; single threaded
- freetype2100_D.lib - debug build; single threaded
- freetype2100MT.lib - release build; multi-threaded
- freetype2100MT_D.lib - debug build; multi-threaded</pre>
+ freetype2101.lib - release build; single threaded
+ freetype2101_D.lib - debug build; single threaded
+ freetype2101MT.lib - release build; multi-threaded
+ freetype2101MT_D.lib - debug build; multi-threaded</pre>
</ul>
<p>Be sure to extract the files with the Windows (CR+LF) line endings. ZIP
Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/windows/vc2010/index.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/windows/vc2010/index.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/windows/vc2010/index.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -12,7 +12,7 @@
<p>This directory contains solution and project files for
Visual C++ 2010 or newer, named <tt>freetype.sln</tt>,
and <tt>freetype.vcxproj</tt>. It compiles the following libraries
-from the FreeType 2.10.0 sources:</p>
+from the FreeType 2.10.1 sources:</p>
<ul>
<li>freetype.dll using 'Release' or 'Debug' configurations</li>
Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualc/freetype.vcproj
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualc/freetype.vcproj 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualc/freetype.vcproj 2019-07-02 04:44:43 UTC (rev 51529)
@@ -185,7 +185,6 @@
<Tool
Name="VCCLCompilerTool"
Optimization="0"
- EnableIntrinsicFunctions="true"
AdditionalIncludeDirectories="..\..\..\include"
PreprocessorDefinitions="_DEBUG;WIN32;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY;DLL_EXPORT"
BasicRuntimeChecks="3"
@@ -259,10 +258,8 @@
<Tool
Name="VCCLCompilerTool"
Optimization="0"
- EnableIntrinsicFunctions="true"
AdditionalIncludeDirectories="..\..\..\include"
PreprocessorDefinitions="_DEBUG;WIN32;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY"
- GeneratePreprocessedFile="0"
BasicRuntimeChecks="3"
RuntimeLibrary="1"
DisableLanguageExtensions="true"
Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualc/index.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualc/index.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualc/index.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -12,7 +12,7 @@
<p>This directory contains project files <tt>freetype.dsp</tt> for
Visual C++ 6.0, and <tt>freetype.vcproj</tt> for Visual C++ 2002
through 2008, which you might need to upgrade automatically.
-It compiles the following libraries from the FreeType 2.10.0 sources:</p>
+It compiles the following libraries from the FreeType 2.10.1 sources:</p>
<ul>
<li>freetype.dll using 'Release' or 'Debug' configurations</li>
Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualce/freetype.dsp
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualce/freetype.dsp 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualce/freetype.dsp 2019-07-02 04:44:43 UTC (rev 51529)
@@ -54,7 +54,7 @@
# ADD BSC32 /nologo
LIB32=link.exe -lib
# ADD BASE LIB32 /nologo
-# ADD LIB32 /nologo /out:"..\..\..\objs\freetype2100.lib"
+# ADD LIB32 /nologo /out:"..\..\..\objs\freetype2101.lib"
!ELSEIF "$(CFG)" == "freetype - Win32 Debug"
@@ -78,7 +78,7 @@
# ADD BSC32 /nologo
LIB32=link.exe -lib
# ADD BASE LIB32 /nologo
-# ADD LIB32 /nologo /out:"..\..\..\objs\freetype2100_D.lib"
+# ADD LIB32 /nologo /out:"..\..\..\objs\freetype2101_D.lib"
!ELSEIF "$(CFG)" == "freetype - Win32 Debug Multithreaded"
@@ -102,8 +102,8 @@
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LIB32=link.exe -lib
-# ADD BASE LIB32 /nologo /out:"lib\freetype2100_D.lib"
-# ADD LIB32 /nologo /out:"..\..\..\objs\freetype2100MT_D.lib"
+# ADD BASE LIB32 /nologo /out:"lib\freetype2101_D.lib"
+# ADD LIB32 /nologo /out:"..\..\..\objs\freetype2101MT_D.lib"
!ELSEIF "$(CFG)" == "freetype - Win32 Release Multithreaded"
@@ -126,8 +126,8 @@
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LIB32=link.exe -lib
-# ADD BASE LIB32 /nologo /out:"lib\freetype2100.lib"
-# ADD LIB32 /nologo /out:"..\..\..\objs\freetype2100MT.lib"
+# ADD BASE LIB32 /nologo /out:"lib\freetype2101.lib"
+# ADD LIB32 /nologo /out:"..\..\..\objs\freetype2101MT.lib"
!ELSEIF "$(CFG)" == "freetype - Win32 Release Singlethreaded"
@@ -151,8 +151,8 @@
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LIB32=link.exe -lib
-# ADD BASE LIB32 /nologo /out:"..\..\..\objs\freetype2100.lib"
-# ADD LIB32 /out:"..\..\..\objs\freetype2100ST.lib"
+# ADD BASE LIB32 /nologo /out:"..\..\..\objs\freetype2101.lib"
+# ADD LIB32 /out:"..\..\..\objs\freetype2101ST.lib"
# SUBTRACT LIB32 /nologo
!ELSEIF "$(CFG)" == "freetype - Win32 Debug Singlethreaded"
@@ -177,8 +177,8 @@
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LIB32=link.exe -lib
-# ADD BASE LIB32 /nologo /out:"..\..\..\objs\freetype2100_D.lib"
-# ADD LIB32 /nologo /out:"..\..\..\objs\freetype2100ST_D.lib"
+# ADD BASE LIB32 /nologo /out:"..\..\..\objs\freetype2101_D.lib"
+# ADD LIB32 /nologo /out:"..\..\..\objs\freetype2101ST_D.lib"
!ENDIF
Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualce/freetype.vcproj
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualce/freetype.vcproj 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualce/freetype.vcproj 2019-07-02 04:44:43 UTC (rev 51529)
@@ -87,7 +87,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100.lib"
+ OutputFile="..\..\..\objs\freetype2101.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -162,7 +162,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100MT.lib"
+ OutputFile="..\..\..\objs\freetype2101MT.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -237,7 +237,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100ST.lib"
+ OutputFile="..\..\..\objs\freetype2101ST.lib"
/>
<Tool
Name="VCALinkTool"
@@ -309,7 +309,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100_D.lib"
+ OutputFile="..\..\..\objs\freetype2101_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -382,7 +382,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100ST_D.lib"
+ OutputFile="..\..\..\objs\freetype2101ST_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -456,7 +456,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100MT_D.lib"
+ OutputFile="..\..\..\objs\freetype2101MT_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -534,7 +534,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100.lib"
+ OutputFile="..\..\..\objs\freetype2101.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -619,7 +619,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100MT.lib"
+ OutputFile="..\..\..\objs\freetype2101MT.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -704,7 +704,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100ST.lib"
+ OutputFile="..\..\..\objs\freetype2101ST.lib"
/>
<Tool
Name="VCALinkTool"
@@ -785,7 +785,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100_D.lib"
+ OutputFile="..\..\..\objs\freetype2101_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -867,7 +867,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100ST_D.lib"
+ OutputFile="..\..\..\objs\freetype2101ST_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -950,7 +950,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100MT_D.lib"
+ OutputFile="..\..\..\objs\freetype2101MT_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -1036,7 +1036,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100.lib"
+ OutputFile="..\..\..\objs\freetype2101.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -1121,7 +1121,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100MT.lib"
+ OutputFile="..\..\..\objs\freetype2101MT.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -1206,7 +1206,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100ST.lib"
+ OutputFile="..\..\..\objs\freetype2101ST.lib"
/>
<Tool
Name="VCALinkTool"
@@ -1287,7 +1287,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100_D.lib"
+ OutputFile="..\..\..\objs\freetype2101_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -1369,7 +1369,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100ST_D.lib"
+ OutputFile="..\..\..\objs\freetype2101ST_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -1452,7 +1452,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100MT_D.lib"
+ OutputFile="..\..\..\objs\freetype2101MT_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -1538,7 +1538,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100.lib"
+ OutputFile="..\..\..\objs\freetype2101.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -1623,7 +1623,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100MT.lib"
+ OutputFile="..\..\..\objs\freetype2101MT.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -1708,7 +1708,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100ST.lib"
+ OutputFile="..\..\..\objs\freetype2101ST.lib"
/>
<Tool
Name="VCALinkTool"
@@ -1789,7 +1789,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100_D.lib"
+ OutputFile="..\..\..\objs\freetype2101_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -1871,7 +1871,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100ST_D.lib"
+ OutputFile="..\..\..\objs\freetype2101ST_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -1954,7 +1954,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100MT_D.lib"
+ OutputFile="..\..\..\objs\freetype2101MT_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2040,7 +2040,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100.lib"
+ OutputFile="..\..\..\objs\freetype2101.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2125,7 +2125,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100MT.lib"
+ OutputFile="..\..\..\objs\freetype2101MT.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2210,7 +2210,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100ST.lib"
+ OutputFile="..\..\..\objs\freetype2101ST.lib"
/>
<Tool
Name="VCALinkTool"
@@ -2291,7 +2291,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100_D.lib"
+ OutputFile="..\..\..\objs\freetype2101_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2373,7 +2373,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100ST_D.lib"
+ OutputFile="..\..\..\objs\freetype2101ST_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2456,7 +2456,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100MT_D.lib"
+ OutputFile="..\..\..\objs\freetype2101MT_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2542,7 +2542,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100.lib"
+ OutputFile="..\..\..\objs\freetype2101.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2627,7 +2627,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100MT.lib"
+ OutputFile="..\..\..\objs\freetype2101MT.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2712,7 +2712,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100ST.lib"
+ OutputFile="..\..\..\objs\freetype2101ST.lib"
/>
<Tool
Name="VCALinkTool"
@@ -2793,7 +2793,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100_D.lib"
+ OutputFile="..\..\..\objs\freetype2101_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2875,7 +2875,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100ST_D.lib"
+ OutputFile="..\..\..\objs\freetype2101ST_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -2958,7 +2958,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100MT_D.lib"
+ OutputFile="..\..\..\objs\freetype2101MT_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -3044,7 +3044,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100.lib"
+ OutputFile="..\..\..\objs\freetype2101.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -3129,7 +3129,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100MT.lib"
+ OutputFile="..\..\..\objs\freetype2101MT.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -3214,7 +3214,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100ST.lib"
+ OutputFile="..\..\..\objs\freetype2101ST.lib"
/>
<Tool
Name="VCALinkTool"
@@ -3295,7 +3295,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100_D.lib"
+ OutputFile="..\..\..\objs\freetype2101_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -3377,7 +3377,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100ST_D.lib"
+ OutputFile="..\..\..\objs\freetype2101ST_D.lib"
SuppressStartupBanner="true"
/>
<Tool
@@ -3460,7 +3460,7 @@
/>
<Tool
Name="VCLibrarianTool"
- OutputFile="..\..\..\objs\freetype2100MT_D.lib"
+ OutputFile="..\..\..\objs\freetype2101MT_D.lib"
SuppressStartupBanner="true"
/>
<Tool
Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualce/index.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualce/index.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/windows/visualce/index.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -21,14 +21,14 @@
<li>PPC/SP WM6 (Windows Mobile 6)</li>
</ul>
-It compiles the following libraries from the FreeType 2.10.0 sources:</p>
+It compiles the following libraries from the FreeType 2.10.1 sources:</p>
<ul>
<pre>
- freetype2100.lib - release build; single threaded
- freetype2100_D.lib - debug build; single threaded
- freetype2100MT.lib - release build; multi-threaded
- freetype2100MT_D.lib - debug build; multi-threaded</pre>
+ freetype2101.lib - release build; single threaded
+ freetype2101_D.lib - debug build; single threaded
+ freetype2101MT.lib - release build; multi-threaded
+ freetype2101MT_D.lib - debug build; multi-threaded</pre>
</ul>
<p>Be sure to extract the files with the Windows (CR+LF) line endings. ZIP
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/CHANGES
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/CHANGES 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/CHANGES 2019-07-02 04:44:43 UTC (rev 51529)
@@ -1,6 +1,60 @@
-CHANGES BETWEEN 2.9.1 and 2.10
+CHANGES BETWEEN 2.10.0 and 2.10.1
+ I. IMPORTANT BUG FIXES
+
+ - The bytecode hinting of OpenType variation fonts was flawed, since
+ the data in the `CVAR' table wasn't correctly applied.
+
+
+ II. MISCELLANEOUS
+
+ - Auto-hinter support for Mongolian.
+
+ - For distribution, `.tar.bz2' packages are replaced with `.tar.xz'
+ bundles.
+
+ - The handling of the default character in PCF fonts as introduced
+ in version 2.10.0 was partially broken, causing premature abortion
+ of charmap iteration for many fonts.
+
+ - If `FT_Set_Named_Instance' was called with the same arguments
+ twice in a row, the function returned an incorrect error code the
+ second time.
+
+ - Direct rendering using FT_RASTER_FLAG_DIRECT crashed (bug
+ introduced in version 2.10.0).
+
+ - Increased precision while computing OpenType font variation
+ instances.
+
+ - The flattening algorithm of cubic Bezier curves was slightly
+ changed to make it faster. This can cause very subtle rendering
+ changes, which aren't noticeable by the eye, however.
+
+ - The auto-hinter now disables hinting if there are blue zones
+ defined for a `style' (i.e., a certain combination of a script and
+ its related typographic features) but the font doesn't contain any
+ characters needed to set up at least one blue zone.
+
+ - The `ftmulti' demo program now supports multiple hidden axes with
+ the same name tag.
+
+ - `ftview', `ftstring', and `ftgrid' got a `-k' command line option
+ to emulate a sequence of keystrokes at start-up.
+
+ - `ftview', `ftstring', and `ftgrid' now support screen dumping to a
+ PNG file.
+
+ - The bytecode debugger, `ttdebug', now supports variation TrueType
+ fonts; a variation font instance can be selected with the new `-d'
+ command line option.
+
+
+======================================================================
+
+CHANGES BETWEEN 2.9.1 and 2.10.0
+
I. IMPORTANT CHANGES
- A bunch of new functions has been added to access and process
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/VERSIONS.TXT
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/VERSIONS.TXT 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/VERSIONS.TXT 2019-07-02 04:44:43 UTC (rev 51529)
@@ -52,6 +52,7 @@
release libtool so
-------------------------------
+ 2.10.1 23.1.17 6.17.1
2.10.0 23.0.17 6.17.0
2.9.1 22.1.16 6.16.1
2.9.0 22.0.16 6.16.0
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/freetype-config.1
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/freetype-config.1 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/freetype-config.1 2019-07-02 04:44:43 UTC (rev 51529)
@@ -1,4 +1,4 @@
-.TH FREETYPE-CONFIG 1 "March 2019" "FreeType 2.10.0"
+.TH FREETYPE-CONFIG 1 "July 2019" "FreeType 2.10.1"
.
.
.SH NAME
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/404.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/404.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/404.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>FreeType-2.10.0 API Reference</title>
+ <title>FreeType-2.10.1 API Reference</title>
@@ -94,7 +94,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="/index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="/index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="/images/favico.ico" width="24" height="24">
@@ -107,7 +107,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
@@ -162,12 +162,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="/index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="/index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="/images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-auto_hinter.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-auto_hinter.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-auto_hinter.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>The auto-hinter - FreeType-2.10.0 API Reference</title>
+ <title>The auto-hinter - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
The auto-hinter
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-base_interface.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-base_interface.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-base_interface.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Base Interface - FreeType-2.10.0 API Reference</title>
+ <title>Base Interface - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Base Interface
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
@@ -2338,7 +2338,7 @@
<p>For example, if you want to access Unicode value U+1F028 (and the font contains it), use value 0x1F028 as the input value for <code><a href="ft2-base_interface.html#ft_get_char_index">FT_Get_Char_Index</a></code>.</p>
</td></tr>
<tr><td class="val" id="ft_encoding_ms_symbol">FT_ENCODING_MS_SYMBOL</td><td class="desc">
-<p>Microsoft Symbol encoding, used to encode mathematical symbols and wingdings. For more information, see ‘<a href="https://www.microsoft.com/typography/otspec/recom.htm">https://www.microsoft.com/typography/otspec/recom.htm</a>’, ‘<a href="http://www.kostis.net/charsets/symbol.htm">http://www.kostis.net/charsets/symbol.htm</a>’, and ‘<a href="http://www.kostis.net/charsets/wingding.htm">http://www.kostis.net/charsets/wingding.htm</a>’.</p>
+<p>Microsoft Symbol encoding, used to encode mathematical symbols and wingdings. For more information, see ‘<a href="https://www.microsoft.com/typography/otspec/recom.htm#non-standard-symbol-fonts">https://www.microsoft.com/typography/otspec/recom.htm#non-standard-symbol-fonts</a>’, ‘<a href="http://www.kostis.net/charsets/symbol.htm">http://www.kostis.net/charsets/symbol.htm</a>’, and ‘<a href="http://www.kostis.net/charsets/wingding.htm">http://www.kostis.net/charsets/wingding.htm</a>’.</p>
<p>This encoding uses character codes from the PUA (Private Unicode Area) in the range U+F020-U+F0FF.</p>
</td></tr>
<tr><td class="val" id="ft_encoding_sjis">FT_ENCODING_SJIS</td><td class="desc">
@@ -2972,6 +2972,7 @@
</td></tr>
<tr><td class="val" id="outline">outline</td><td class="desc">
<p>The outline descriptor for the current glyph image if its format is <code><a href="ft2-basic_types.html#ft_glyph_format">FT_GLYPH_FORMAT_OUTLINE</a></code>. Once a glyph is loaded, <code>outline</code> can be transformed, distorted, emboldened, etc. However, it must not be freed.</p>
+<p>[Since 2.10.1] If <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> is set, outline coordinates of OpenType variation fonts for a selected instance are internally handled as 26.6 fractional font units but returned as (rounded) integers, as expected. To get unrounded font units, don't use <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> but load the glyph with <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_HINTING</a></code> and scale it, using the font's <code>units_per_EM</code> value as the ppem.</p>
</td></tr>
<tr><td class="val" id="num_subglyphs">num_subglyphs</td><td class="desc">
<p>The number of subglyphs in a composite glyph. This field is only valid for the composite glyph format that should normally only be loaded with the <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_RECURSE</a></code> flag.</p>
@@ -4194,8 +4195,8 @@
<div class = "codehilite">
<pre>
FT_EXPORT( <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> )
- <b>FT_Get_Name_Index</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
- <a href="ft2-basic_types.html#ft_string">FT_String</a>* glyph_name );
+ <b>FT_Get_Name_Index</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
+ <span class="keyword">const</span> <a href="ft2-basic_types.html#ft_string">FT_String</a>* glyph_name );
</pre>
</div>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-basic_types.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-basic_types.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-basic_types.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Basic Data Types - FreeType-2.10.0 API Reference</title>
+ <title>Basic Data Types - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Basic Data Types
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-bdf_fonts.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-bdf_fonts.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-bdf_fonts.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>BDF and PCF Files - FreeType-2.10.0 API Reference</title>
+ <title>BDF and PCF Files - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
BDF and PCF Files
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-bitmap_handling.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-bitmap_handling.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-bitmap_handling.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Bitmap Handling - FreeType-2.10.0 API Reference</title>
+ <title>Bitmap Handling - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Bitmap Handling
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-bzip2.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-bzip2.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-bzip2.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>BZIP2 Streams - FreeType-2.10.0 API Reference</title>
+ <title>BZIP2 Streams - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
BZIP2 Streams
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-cache_subsystem.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-cache_subsystem.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-cache_subsystem.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Cache Sub-System - FreeType-2.10.0 API Reference</title>
+ <title>Cache Sub-System - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Cache Sub-System
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-cff_driver.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-cff_driver.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-cff_driver.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>The CFF driver - FreeType-2.10.0 API Reference</title>
+ <title>The CFF driver - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
The CFF driver
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-cid_fonts.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-cid_fonts.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-cid_fonts.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>CID Fonts - FreeType-2.10.0 API Reference</title>
+ <title>CID Fonts - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
CID Fonts
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-color_management.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-color_management.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-color_management.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Glyph Color Management - FreeType-2.10.0 API Reference</title>
+ <title>Glyph Color Management - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Glyph Color Management
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-computations.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-computations.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-computations.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Computations - FreeType-2.10.0 API Reference</title>
+ <title>Computations - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Computations
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-error_code_values.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-error_code_values.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-error_code_values.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Error Code Values - FreeType-2.10.0 API Reference</title>
+ <title>Error Code Values - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Error Code Values
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-error_enumerations.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-error_enumerations.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-error_enumerations.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Error Enumerations - FreeType-2.10.0 API Reference</title>
+ <title>Error Enumerations - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Error Enumerations
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
@@ -1126,6 +1126,9 @@
FT_EXPORT( <span class="keyword">const</span> <span class="keyword">char</span>* )
<b>FT_Error_String</b>( <a href="ft2-basic_types.html#ft_error">FT_Error</a> error_code );
+FT_END_HEADER
+
+
#<span class="keyword">endif</span> /* FT_ERR_PROTOS_DEFINED */
#<span class="keyword">endif</span> /* FT_INCLUDE_ERR_PROTOS */
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-font_formats.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-font_formats.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-font_formats.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Font Formats - FreeType-2.10.0 API Reference</title>
+ <title>Font Formats - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Font Formats
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-gasp_table.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-gasp_table.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-gasp_table.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Gasp Table - FreeType-2.10.0 API Reference</title>
+ <title>Gasp Table - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Gasp Table
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-glyph_management.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-glyph_management.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-glyph_management.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Glyph Management - FreeType-2.10.0 API Reference</title>
+ <title>Glyph Management - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Glyph Management
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
@@ -1403,7 +1403,7 @@
<h4>note</h4>
<p>You can typecast an <code><a href="ft2-glyph_management.html#ft_glyph">FT_Glyph</a></code> to <code><a href="ft2-glyph_management.html#ft_outlineglyph">FT_OutlineGlyph</a></code> if you have <code>glyph->format == FT_GLYPH_FORMAT_OUTLINE</code>. This lets you access the outline's content easily.</p>
-<p>As the outline is extracted from a glyph slot, its coordinates are expressed normally in 26.6 pixels, unless the flag <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> was used in <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code>() or <code><a href="ft2-base_interface.html#ft_load_char">FT_Load_Char</a></code>().</p>
+<p>As the outline is extracted from a glyph slot, its coordinates are expressed normally in 26.6 pixels, unless the flag <code><a href="ft2-base_interface.html#ft_load_xxx">FT_LOAD_NO_SCALE</a></code> was used in <code><a href="ft2-base_interface.html#ft_load_glyph">FT_Load_Glyph</a></code> or <code><a href="ft2-base_interface.html#ft_load_char">FT_Load_Char</a></code>.</p>
<p>The outline's tables are always owned by the object and are destroyed with it.</p>
<hr>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-glyph_stroker.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-glyph_stroker.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-glyph_stroker.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Glyph Stroker - FreeType-2.10.0 API Reference</title>
+ <title>Glyph Stroker - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Glyph Stroker
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-glyph_variants.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-glyph_variants.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-glyph_variants.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Unicode Variation Sequences - FreeType-2.10.0 API Reference</title>
+ <title>Unicode Variation Sequences - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Unicode Variation Sequences
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-gx_validation.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-gx_validation.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-gx_validation.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>TrueTypeGX/AAT Validation - FreeType-2.10.0 API Reference</title>
+ <title>TrueTypeGX/AAT Validation - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
TrueTypeGX/AAT Validation
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-gzip.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-gzip.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-gzip.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>GZIP Streams - FreeType-2.10.0 API Reference</title>
+ <title>GZIP Streams - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
GZIP Streams
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-header_file_macros.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-header_file_macros.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-header_file_macros.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Header File Macros - FreeType-2.10.0 API Reference</title>
+ <title>Header File Macros - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Header File Macros
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-header_inclusion.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-header_inclusion.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-header_inclusion.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>FreeType's header inclusion scheme - FreeType-2.10.0 API Reference</title>
+ <title>FreeType's header inclusion scheme - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
FreeType's header inclusion scheme
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-incremental.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-incremental.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-incremental.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Incremental Loading - FreeType-2.10.0 API Reference</title>
+ <title>Incremental Loading - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Incremental Loading
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-index.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-index.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-index.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Index - FreeType-2.10.0 API Reference</title>
+ <title>Index - FreeType-2.10.1 API Reference</title>
@@ -89,7 +89,7 @@
<input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
<label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
- <a href="#freetype-2100-api-reference" tabindex="1" class="md-skip">
+ <a href="#freetype-2101-api-reference" tabindex="1" class="md-skip">
Skip to content
</a>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Index
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
@@ -1218,7 +1218,7 @@
<p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » Global Index</p>
<hr />
-<h1 id="freetype-2100-api-reference">FreeType-2.10.0 API Reference<a class="headerlink" href="#freetype-2100-api-reference" title="Permanent link">¶</a></h1>
+<h1 id="freetype-2101-api-reference">FreeType-2.10.1 API Reference<a class="headerlink" href="#freetype-2101-api-reference" title="Permanent link">¶</a></h1>
<h3 id="b">B<a class="headerlink" href="#b" title="Permanent link">¶</a></h3>
<p><a href="ft2-bdf_fonts.html#bdf_property">BDF_Property</a><br />
<a href="ft2-bdf_fonts.html#bdf_propertytype">BDF_PROPERTY_TYPE_ATOM</a><br />
@@ -2056,7 +2056,7 @@
<h3 id="w">W<a class="headerlink" href="#w" title="Permanent link">¶</a></h3>
<p><a href="ft2-properties.html#warping">warping</a> </p>
<hr />
-<div class="timestamp">generated on Fri Mar 15 07:01:13 2019 UTC</div>
+<div class="timestamp">generated on Mon Jul 1 15:55:30 2019 UTC</div>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-layer_management.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-layer_management.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-layer_management.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Glyph Layer Management - FreeType-2.10.0 API Reference</title>
+ <title>Glyph Layer Management - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Glyph Layer Management
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-lcd_rendering.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-lcd_rendering.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-lcd_rendering.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Subpixel Rendering - FreeType-2.10.0 API Reference</title>
+ <title>Subpixel Rendering - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Subpixel Rendering
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-list_processing.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-list_processing.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-list_processing.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>List Processing - FreeType-2.10.0 API Reference</title>
+ <title>List Processing - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
List Processing
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-lzw.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-lzw.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-lzw.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>LZW Streams - FreeType-2.10.0 API Reference</title>
+ <title>LZW Streams - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
LZW Streams
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-mac_specific.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-mac_specific.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-mac_specific.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Mac Specific Interface - FreeType-2.10.0 API Reference</title>
+ <title>Mac Specific Interface - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Mac Specific Interface
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-module_management.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-module_management.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-module_management.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Module Management - FreeType-2.10.0 API Reference</title>
+ <title>Module Management - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Module Management
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
@@ -2093,7 +2093,7 @@
<p>Defined in FT_MODULE_H (freetype/ftmodapi.h).</p>
<div class = "codehilite">
<pre>
- <span class="keyword">typedef</span> <span class="keyword">void</span>
+ <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_error">FT_Error</a>
(*<b>FT_DebugHook_Func</b>)( <span class="keyword">void</span>* arg );
</pre>
</div>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-multiple_masters.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-multiple_masters.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-multiple_masters.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Multiple Masters - FreeType-2.10.0 API Reference</title>
+ <title>Multiple Masters - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Multiple Masters
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-ot_validation.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-ot_validation.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-ot_validation.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>OpenType Validation - FreeType-2.10.0 API Reference</title>
+ <title>OpenType Validation - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
OpenType Validation
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-outline_processing.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-outline_processing.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-outline_processing.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Outline Processing - FreeType-2.10.0 API Reference</title>
+ <title>Outline Processing - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Outline Processing
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
@@ -1846,7 +1846,7 @@
</pre>
</div>
-<p>Render an outline within a bitmap using the current scan-convert. This function uses an <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> structure as an argument, allowing advanced features like direct composition, translucency, etc.</p>
+<p>Render an outline within a bitmap using the current scan-convert.</p>
<h4>input</h4>
<table class="fields">
@@ -1871,7 +1871,7 @@
<p>FreeType error code. 0 means success.</p>
<h4>note</h4>
-<p>You should know what you are doing and how <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> works to use this function.</p>
+<p>This advanced function uses <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> as an argument, allowing FreeType rasterizer to be used for direct composition, translucency, etc. You should know how to set up <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> for this function to work.</p>
<p>The field <code>params.source</code> will be set to <code>outline</code> before the scan converter is called, which means that the value you give to it is actually ignored.</p>
<p>The gray-level rasterizer always uses 256 gray levels. If you want less gray levels, you have to provide your own span callback. See the <code><a href="ft2-raster.html#ft_raster_flag_xxx">FT_RASTER_FLAG_DIRECT</a></code> value of the <code>flags</code> field in the <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> structure for more details.</p>
<hr>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-parameter_tags.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-parameter_tags.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-parameter_tags.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Parameter Tags - FreeType-2.10.0 API Reference</title>
+ <title>Parameter Tags - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Parameter Tags
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-pcf_driver.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-pcf_driver.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-pcf_driver.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>The PCF driver - FreeType-2.10.0 API Reference</title>
+ <title>The PCF driver - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
The PCF driver
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-pfr_fonts.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-pfr_fonts.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-pfr_fonts.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>PFR Fonts - FreeType-2.10.0 API Reference</title>
+ <title>PFR Fonts - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
PFR Fonts
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-properties.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-properties.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-properties.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Driver properties - FreeType-2.10.0 API Reference</title>
+ <title>Driver properties - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Driver properties
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-quick_advance.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-quick_advance.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-quick_advance.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Quick retrieval of advance values - FreeType-2.10.0 API Reference</title>
+ <title>Quick retrieval of advance values - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Quick retrieval of advance values
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-raster.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-raster.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-raster.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Scanline Converter - FreeType-2.10.0 API Reference</title>
+ <title>Scanline Converter - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Scanline Converter
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
@@ -1316,7 +1316,7 @@
<table class="fields">
<tr><td class="val" id="y">y</td><td class="desc">
-<p>The scanline's y coordinate.</p>
+<p>The scanline's upward y coordinate.</p>
</td></tr>
<tr><td class="val" id="count">count</td><td class="desc">
<p>The number of spans to draw on this scanline.</p>
@@ -1355,7 +1355,7 @@
</pre>
</div>
-<p>A structure to hold the arguments used by a raster's render function.</p>
+<p>A structure to hold the parameters used by a raster's render function, passed as an argument to <code><a href="ft2-outline_processing.html#ft_outline_render">FT_Outline_Render</a></code>.</p>
<h4>fields</h4>
<table class="fields">
@@ -1423,12 +1423,11 @@
<p>This flag is set to indicate that an anti-aliased glyph image should be generated. Otherwise, it will be monochrome (1-bit).</p>
</td></tr>
<tr><td class="val" id="ft_raster_flag_direct">FT_RASTER_FLAG_DIRECT</td><td class="desc">
-<p>This flag is set to indicate direct rendering. In this mode, client applications must provide their own span callback. This lets them directly draw or compose over an existing bitmap. If this bit is not set, the target pixmap's buffer <em>must</em> be zeroed before rendering.</p>
+<p>This flag is set to indicate direct rendering. In this mode, client applications must provide their own span callback. This lets them directly draw or compose over an existing bitmap. If this bit is <em>not</em> set, the target pixmap's buffer <em>must</em> be zeroed before rendering and the output will be clipped to its size.</p>
<p>Direct rendering is only possible with anti-aliased glyphs.</p>
</td></tr>
<tr><td class="val" id="ft_raster_flag_clip">FT_RASTER_FLAG_CLIP</td><td class="desc">
-<p>This flag is only used in direct rendering mode. If set, the output will be clipped to a box specified in the <code>clip_box</code> field of the <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> structure.</p>
-<p>Note that by default, the glyph bitmap is clipped to the target pixmap, except in direct rendering mode where all spans are generated if no clipping box is set.</p>
+<p>This flag is only used in direct rendering mode. If set, the output will be clipped to a box specified in the <code>clip_box</code> field of the <code><a href="ft2-raster.html#ft_raster_params">FT_Raster_Params</a></code> structure. Otherwise, the <code>clip_box</code> is effectively set to the bounding box and all spans are generated.</p>
</td></tr>
</table>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-sfnt_names.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-sfnt_names.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-sfnt_names.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>SFNT Names - FreeType-2.10.0 API Reference</title>
+ <title>SFNT Names - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
SFNT Names
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-sizes_management.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-sizes_management.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-sizes_management.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Size Management - FreeType-2.10.0 API Reference</title>
+ <title>Size Management - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Size Management
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-system_interface.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-system_interface.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-system_interface.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>System Interface - FreeType-2.10.0 API Reference</title>
+ <title>System Interface - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
System Interface
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-t1_cid_driver.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-t1_cid_driver.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-t1_cid_driver.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>The Type 1 and CID drivers - FreeType-2.10.0 API Reference</title>
+ <title>The Type 1 and CID drivers - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
The Type 1 and CID drivers
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-truetype_engine.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-truetype_engine.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-truetype_engine.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>The TrueType Engine - FreeType-2.10.0 API Reference</title>
+ <title>The TrueType Engine - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
The TrueType Engine
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-truetype_tables.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-truetype_tables.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-truetype_tables.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>TrueType Tables - FreeType-2.10.0 API Reference</title>
+ <title>TrueType Tables - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
TrueType Tables
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-tt_driver.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-tt_driver.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-tt_driver.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>The TrueType driver - FreeType-2.10.0 API Reference</title>
+ <title>The TrueType driver - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
The TrueType driver
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-type1_tables.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-type1_tables.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-type1_tables.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Type 1 Tables - FreeType-2.10.0 API Reference</title>
+ <title>Type 1 Tables - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
Type 1 Tables
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-user_allocation.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-user_allocation.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-user_allocation.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>User allocation - FreeType-2.10.0 API Reference</title>
+ <title>User allocation - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
User allocation
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-version.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-version.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-version.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>FreeType Version - FreeType-2.10.0 API Reference</title>
+ <title>FreeType Version - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
FreeType Version
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
@@ -1234,7 +1234,7 @@
<pre>
#<span class="keyword">define</span> <a href="ft2-version.html#freetype_major">FREETYPE_MAJOR</a> 2
#<span class="keyword">define</span> <a href="ft2-version.html#freetype_minor">FREETYPE_MINOR</a> 10
-#<span class="keyword">define</span> <a href="ft2-version.html#freetype_patch">FREETYPE_PATCH</a> 0
+#<span class="keyword">define</span> <a href="ft2-version.html#freetype_patch">FREETYPE_PATCH</a> 1
</pre>
</div>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-winfnt_fonts.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-winfnt_fonts.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/ft2-winfnt_fonts.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>Window FNT Files - FreeType-2.10.0 API Reference</title>
+ <title>Window FNT Files - FreeType-2.10.1 API Reference</title>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
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- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
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- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
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Window FNT Files
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
@@ -1151,7 +1151,7 @@
</pre>
</div>
-<p>A list of valid values for the <code>charset</code> byte in <code><a href="ft2-winfnt_fonts.html#ft_winfnt_headerrec">FT_WinFNT_HeaderRec</a></code>. Exact mapping tables for the various ‘cpXXXX’ encodings (except for ‘cp1361’) can be found at ‘<a href="ftp://ftp.unicode.org/Public">ftp://ftp.unicode.org/Public</a>’ in the <code>MAPPINGS/VENDORS/MICSFT/WINDOWS</code> subdirectory. ‘cp1361’ is roughly a superset of <code>MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT</code>.</p>
+<p>A list of valid values for the <code>charset</code> byte in <code><a href="ft2-winfnt_fonts.html#ft_winfnt_headerrec">FT_WinFNT_HeaderRec</a></code>. Exact mapping tables for the various ‘cpXXXX’ encodings (except for ‘cp1361’) can be found at ‘<a href="ftp://ftp.unicode.org/Public/">ftp://ftp.unicode.org/Public/</a>’ in the <code>MAPPINGS/VENDORS/MICSFT/WINDOWS</code> subdirectory. ‘cp1361’ is roughly a superset of <code>MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT</code>.</p>
<h4>values</h4>
<table class="fields">
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/index.html
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/index.html 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/index.html 2019-07-02 04:44:43 UTC (rev 51529)
@@ -10,7 +10,7 @@
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="x-ua-compatible" content="ie=edge">
- <meta name="description" content="API Reference Documentation for FreeType-2.10.0">
+ <meta name="description" content="API Reference Documentation for FreeType-2.10.1">
@@ -40,7 +40,7 @@
- <title>FreeType-2.10.0 API Reference</title>
+ <title>FreeType-2.10.1 API Reference</title>
@@ -89,7 +89,7 @@
<input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
<label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
- <a href="#freetype-2100-api-reference" tabindex="1" class="md-skip">
+ <a href="#freetype-2101-api-reference" tabindex="1" class="md-skip">
Skip to content
</a>
@@ -98,7 +98,7 @@
<nav class="md-header-nav md-grid">
<div class="md-flex">
<div class="md-flex__cell md-flex__cell--shrink">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-header-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-header-nav__button md-logo">
<img src="images/favico.ico" width="24" height="24">
@@ -111,7 +111,7 @@
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
<span class="md-header-nav__topic">
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</span>
<span class="md-header-nav__topic">
TOC
@@ -166,12 +166,12 @@
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" data-md-level="0">
<label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="index.html" title="FreeType-2.10.0 API Reference" class="md-nav__button md-logo">
+ <a href="index.html" title="FreeType-2.10.1 API Reference" class="md-nav__button md-logo">
<img src="images/favico.ico" width="48" height="48">
</a>
- FreeType-2.10.0 API Reference
+ FreeType-2.10.1 API Reference
</label>
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@@ -1019,7 +1019,7 @@
<p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » Table of Contents</p>
<hr />
-<h1 id="freetype-2100-api-reference">FreeType-2.10.0 API Reference<a class="headerlink" href="#freetype-2100-api-reference" title="Permanent link">¶</a></h1>
+<h1 id="freetype-2101-api-reference">FreeType-2.10.1 API Reference<a class="headerlink" href="#freetype-2101-api-reference" title="Permanent link">¶</a></h1>
<h1 id="table-of-contents">Table of Contents<a class="headerlink" href="#table-of-contents" title="Permanent link">¶</a></h1>
<h2 id="general-remarks">General Remarks<a class="headerlink" href="#general-remarks" title="Permanent link">¶</a></h2>
<table class="toc">
@@ -1202,7 +1202,7 @@
<h2 id="global-index"><a href="ft2-index.html">Global Index</a><a class="headerlink" href="#global-index" title="Permanent link">¶</a></h2>
<hr />
-<div class="timestamp">generated on Fri Mar 15 07:01:13 2019 UTC</div>
+<div class="timestamp">generated on Mon Jul 1 15:55:30 2019 UTC</div>
Modified: trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/search/search_index.json
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/search/search_index.json 2019-07-01 23:58:20 UTC (rev 51528)
+++ trunk/Build/source/libs/freetype2/freetype-src/docs/reference/site/search/search_index.json 2019-07-02 04:44:43 UTC (rev 51529)
@@ -1 +1 @@
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r tags. Subpixel Rendering API to control subpixel rendering. Cache Sub-System Cache Sub-System How to cache face, size, and glyph data with FreeType 2. Support API Computations Crunching fixed numbers and vectors. List Processing Simple management of lists. Outline Processing Functions to create, transform, and render vectorial glyph images. Quick retrieval of advance values Retrieve horizontal and vertical advance values without processing glyph outlines, if possible. Bitmap Handling Handling FT_Bitmap objects. Scanline Converter How vectorial outlines are converted into bitmaps and pixmaps. Glyph Stroker Generating bordered and stroked glyphs. System Interface How FreeType manages memory and i/o. Module Management How to add, upgrade, remove, and control modules from FreeType. GZIP Streams Using gzip-compressed font files. LZW Streams Using LZW-compressed font files. BZIP2 Streams Using bzip2-compressed font files. Error Codes Error Enumerations How to handle errors and error strings. Error Code Values All possible error codes returned by FreeType functions. Miscellaneous OpenType Validation An API to validate OpenType tables. Incremental Loading Custom Glyph Loading. The TrueType Engine TrueType bytecode support. TrueTypeGX/AAT Validation An API to validate TrueTypeGX/AAT tables. Global Index generated on Fri Mar 15 07:01:13 2019 UTC","title":"TOC"},{"location":"index.html#freetype-2100-api-reference","text":"","title":"FreeType-2.10.0 API Reference"},{"location":"index.html#table-of-contents","text":"","title":"Table of Contents"},{"location":"index.html#general-remarks","text":"FreeType's header inclusion scheme How client applications should include FreeType header files. User allocation How client applications should allocate FreeType data structures.","title":"General Remarks"},{"location":"index.html#core-api","text":"FreeType Version Functions and macros related to FreeType versions. Basic Data Types The basic data types defined by the library. Base Interface The FreeType 2 base font interface. Unicod!
e Variation Sequences The FreeType 2 interface to Unicode Variation Sequences (UVS), using the SFNT cmap format 14. Glyph Color Management Retrieving and manipulating OpenType's CPAL table data. Glyph Layer Management Retrieving and manipulating OpenType's COLR table data. Glyph Management Generic interface to manage individual glyph data. Mac Specific Interface Only available on the Macintosh. Size Management Managing multiple sizes per face. Header File Macros Macro definitions used to #include specific header files.","title":"Core API"},{"location":"index.html#format-specific-api","text":"Multiple Masters How to manage Multiple Masters fonts. TrueType Tables TrueType-specific table types and functions. Type 1 Tables Type 1-specific font tables. SFNT Names Access the names embedded in TrueType and OpenType files. BDF and PCF Files BDF and PCF specific API. CID Fonts CID-keyed font-specific API. PFR Fonts PFR/TrueDoc-specific API. Window FNT Files Windows FNT-specific API. Font Formats Getting the font format. Gasp Table Retrieving TrueType gasp table entries.","title":"Format-Specific API"},{"location":"index.html#controlling-freetype-modules","text":"The auto-hinter Controlling the auto-hinting module. The CFF driver Controlling the CFF driver module. The Type 1 and CID drivers Controlling the Type 1 and CID driver modules. The TrueType driver Controlling the TrueType driver module. The PCF driver Controlling the PCF driver module. Driver properties Controlling driver modules. Parameter Tags Macros for driver property and font loading parameter tags. Subpixel Rendering API to control subpixel rendering.","title":"Controlling FreeType Modules"},{"location":"index.html#cache-sub-system","text":"Cache Sub-System How to cache face, size, and glyph data with FreeType 2.","title":"Cache Sub-System"},{"location":"index.html#support-api","text":"Computations Crunching fixed numbers and vectors. List Processing Simple management of lists. Outline Processing Functions to create, transform, and render vectorial glyph im!
ages. Quick retrieval of advance values Retrieve horizontal and vertical advance values without processing glyph outlines, if possible. Bitmap Handling Handling FT_Bitmap objects. Scanline Converter How vectorial outlines are converted into bitmaps and pixmaps. Glyph Stroker Generating bordered and stroked glyphs. System Interface How FreeType manages memory and i/o. Module Management How to add, upgrade, remove, and control modules from FreeType. GZIP Streams Using gzip-compressed font files. LZW Streams Using LZW-compressed font files. BZIP2 Streams Using bzip2-compressed font files.","title":"Support API"},{"location":"index.html#error-codes","text":"Error Enumerations How to handle errors and error strings. Error Code Values All possible error codes returned by FreeType functions.","title":"Error Codes"},{"location":"index.html#miscellaneous","text":"OpenType Validation An API to validate OpenType tables. Incremental Loading Custom Glyph Loading. The TrueType Engine TrueType bytecode support. TrueTypeGX/AAT Validation An API to validate TrueTypeGX/AAT tables.","title":"Miscellaneous"},{"location":"index.html#global-index","text":"generated on Fri Mar 15 07:01:13 2019 UTC","title":"Global Index"},{"location":"ft2-auto_hinter.html","text":"FreeType Docs Controlling FreeType Modules The auto-hinter The auto-hinter Synopsis While FreeType's auto-hinter doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The following lists the available properties together with the necessary macros and structures. Note that the auto-hinter's module name is autofitter for historical reasons. Available properties are increase-x-height , no-stem-darkening (experimental), darkening-parameters (experimental), warping (experimental), glyph-to-script-map (experimental), fallback-script (experimental), and default-script (experimental), as documented in the Driver properties section.","title":"The auto-hinter"},{"location":"ft2-auto_hinter.html#the-auto-hinter","text!
":"","title":"The auto-hinter"},{"location":"ft2-auto_hinter.html#synopsis","text":"While FreeType's auto-hinter doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The following lists the available properties together with the necessary macros and structures. Note that the auto-hinter's module name is autofitter for historical reasons. Available properties are increase-x-height , no-stem-darkening (experimental), darkening-parameters (experimental), warping (experimental), glyph-to-script-map (experimental), fallback-script (experimental), and default-script (experimental), as documented in the Driver properties section.","title":"Synopsis"},{"location":"ft2-base_interface.html","text":"FreeType Docs Core API Base Interface Base Interface Synopsis This section describes the most important public high-level API functions of FreeType 2. FT_Library Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_LibraryRec_ * FT_Library ; A handle to a FreeType library instance. Each library is completely independent from the others; it is the root of a set of objects like fonts, faces, sizes, etc. It also embeds a memory manager (see FT_Memory ), as well as a scan-line converter object (see FT_Raster ). [Since 2.5.6] In multi-threaded applications it is easiest to use one FT_Library object per thread. In case this is too cumbersome, a single FT_Library object across threads is possible also, as long as a mutex lock is used around FT_New_Face and FT_Done_Face . note Library objects are normally created by FT_Init_FreeType , and destroyed with FT_Done_FreeType . If you need reference-counting (cf. FT_Reference_Library ), use FT_New_Library and FT_Done_Library . FT_Face Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_* FT_Face ; A handle to a typographic face object. A face object models a given typeface, in a given style. note A face object also owns a single FT_GlyphSlot object, as well as one or more FT_Size objects.!
Use FT_New_Face or FT_Open_Face to create a new face object from a given filepath or a custom input stream. Use FT_Done_Face to destroy it (along with its slot and sizes). An FT_Face object can only be safely used from one thread at a time. Similarly, creation and destruction of FT_Face with the same FT_Library object can only be done from one thread at a time. On the other hand, functions like FT_Load_Glyph and its siblings are thread-safe and do not need the lock to be held as long as the same FT_Face object is not used from multiple threads at the same time. also See FT_FaceRec for the publicly accessible fields of a given face object. FT_Size Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_* FT_Size ; A handle to an object that models a face scaled to a given character size. note An FT_Face has one active FT_Size object that is used by functions like FT_Load_Glyph to determine the scaling transformation that in turn is used to load and hint glyphs and metrics. You can use FT_Set_Char_Size , FT_Set_Pixel_Sizes , FT_Request_Size or even FT_Select_Size to change the content (i.e., the scaling values) of the active FT_Size . You can use FT_New_Size to create additional size objects for a given FT_Face , but they won't be used by other functions until you activate it through FT_Activate_Size . Only one size can be activated at any given time per face. also See FT_SizeRec for the publicly accessible fields of a given size object. FT_GlyphSlot Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_* FT_GlyphSlot ; A handle to a given glyph slot . A slot is a container that can hold any of the glyphs contained in its parent face. In other words, each time you call FT_Load_Glyph or FT_Load_Char , the slot's content is erased by the new glyph data, i.e., the glyph's metrics, its image (bitmap or outline), and other control information. also See FT_GlyphSlotRec for the publicly accessible glyph fields. FT_CharMap Defined in FT_FREETYPE_H (freetype/freetype.h). typedef !
struct FT_CharMapRec_* FT_CharMap ; A handle to a character map (usually abbreviated to charmap ). A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font. Each face object owns zero or more charmaps, but only one of them can be active , providing the data used by FT_Get_Char_Index or FT_Load_Char . The list of available charmaps in a face is available through the face- num_charmaps and face- charmaps fields of FT_FaceRec . The currently active charmap is available as face- charmap . You should call FT_Set_Charmap to change it. note When a new face is created (either through FT_New_Face or FT_Open_Face ), the library looks for a Unicode charmap within the list and automatically activates it. If there is no Unicode charmap, FreeType doesn't set an active charmap. also See FT_CharMapRec for the publicly accessible fields of a given character map. FT_Encoding Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Encoding_ { FT_ENC_TAG ( FT_ENCODING_NONE , 0, 0, 0, 0 ), FT_ENC_TAG ( FT_ENCODING_MS_SYMBOL , 's', 'y', 'm', 'b' ), FT_ENC_TAG ( FT_ENCODING_UNICODE , 'u', 'n', 'i', 'c' ), FT_ENC_TAG ( FT_ENCODING_SJIS , 's', 'j', 'i', 's' ), FT_ENC_TAG ( FT_ENCODING_PRC , 'g', 'b', ' ', ' ' ), FT_ENC_TAG ( FT_ENCODING_BIG5 , 'b', 'i', 'g', '5' ), FT_ENC_TAG ( FT_ENCODING_WANSUNG , 'w', 'a', 'n', 's' ), FT_ENC_TAG ( FT_ENCODING_JOHAB , 'j', 'o', 'h', 'a' ), /* for backward compatibility */ FT_ENCODING_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS , FT_ENCODING_MS_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5 , FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG , FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB , FT_ENC_TAG ( FT_ENCODING_ADOBE_STANDARD , 'A', 'D', 'O', 'B' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_EXPERT , 'A', 'D', 'B', 'E' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_CUSTOM , 'A', 'D', 'B', 'C' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_LATIN_1 , 'l', 'a', 't', '1' ), FT_ENC_TAG ( FT_ENCOD!
ING_OLD_LATIN_2 , 'l', 'a', 't', '2' ), FT_ENC_TAG ( FT_ENCODING_APPLE_ROMAN , 'a', 'r', 'm', 'n' ) } FT_Encoding ; /* these constants are deprecated; use the corresponding ` FT_Encoding ` */ /* values instead */ # define ft_encoding_none FT_ENCODING_NONE # define ft_encoding_unicode FT_ENCODING_UNICODE # define ft_encoding_symbol FT_ENCODING_MS_SYMBOL # define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1 # define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2 # define ft_encoding_sjis FT_ENCODING_SJIS # define ft_encoding_gb2312 FT_ENCODING_PRC # define ft_encoding_big5 FT_ENCODING_BIG5 # define ft_encoding_wansung FT_ENCODING_WANSUNG # define ft_encoding_johab FT_ENCODING_JOHAB # define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD # define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT # define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM # define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN An enumeration to specify character sets supported by charmaps. Used in the FT_Select_Charmap API function. note Despite the name, this enumeration lists specific character repertories (i.e., charsets), and not text encoding methods (e.g., UTF-8, UTF-16, etc.). Other encodings might be defined in the future. values FT_ENCODING_NONE The encoding value 0 is reserved for all formats except BDF, PCF, and Windows FNT; see below for more information. FT_ENCODING_UNICODE The Unicode character set. This value covers all versions of the Unicode repertoire, including ASCII and Latin-1. Most fonts include a Unicode charmap, but not all of them. For example, if you want to access Unicode value U+1F028 (and the font contains it), use value 0x1F028 as the input value for FT_Get_Char_Index . FT_ENCODING_MS_SYMBOL Microsoft Symbol encoding, used to encode mathematical symbols and wingdings. For more information, see https://www.microsoft.com/typography/otspec/recom.htm , http://www.kostis.net/charsets/symbol.htm , and http://www.kostis.net/charsets/wingding.htm . This encoding uses character codes from the PUA (Private U!
nicode Area) in the range U+F020-U+F0FF. FT_ENCODING_SJIS Shift JIS encoding for Japanese. More info at https://en.wikipedia.org/wiki/Shift_JIS . See note on multi-byte encodings below. FT_ENCODING_PRC Corresponds to encoding systems mainly for Simplified Chinese as used in People's Republic of China (PRC). The encoding layout is based on GB 2312 and its supersets GBK and GB 18030. FT_ENCODING_BIG5 Corresponds to an encoding system for Traditional Chinese as used in Taiwan and Hong Kong. FT_ENCODING_WANSUNG Corresponds to the Korean encoding system known as Extended Wansung (MS Windows code page 949). For more information see https://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WindowsBestFit/bestfit949.txt . FT_ENCODING_JOHAB The Korean standard character set (KS C 5601-1992), which corresponds to MS Windows code page 1361. This character set includes all possible Hangul character combinations. FT_ENCODING_ADOBE_LATIN_1 Corresponds to a Latin-1 encoding as defined in a Type 1 PostScript font. It is limited to 256 character codes. FT_ENCODING_ADOBE_STANDARD Adobe Standard encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_ADOBE_EXPERT Adobe Expert encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_ADOBE_CUSTOM Corresponds to a custom encoding, as found in Type 1, CFF, and OpenType/CFF fonts. It is limited to 256 character codes. FT_ENCODING_APPLE_ROMAN Apple roman encoding. Many TrueType and OpenType fonts contain a charmap for this 8-bit encoding, since older versions of Mac OS are able to use it. FT_ENCODING_OLD_LATIN_2 This value is deprecated and was neither used nor reported by FreeType. Don't use or test for it. FT_ENCODING_MS_SJIS Same as FT_ENCODING_SJIS. Deprecated. FT_ENCODING_MS_GB2312 Same as FT_ENCODING_PRC. Deprecated. FT_ENCODING_MS_BIG5 Same as FT_ENCODING_BIG5. Deprecated. FT_ENCODING_MS_WANSUNG Same as FT_ENCODING_WANSUNG. Deprecated. FT_ENCODING_MS_JOHAB Same as FT_ENCODING_JOH!
AB. Deprecated. note By default, FreeType enables a Unicode charmap and tags it with FT_ENCODING_UNICODE when it is either provided or can be generated from PostScript glyph name dictionaries in the font file. All other encodings are considered legacy and tagged only if explicitly defined in the font file. Otherwise, FT_ENCODING_NONE is used. FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap is neither Unicode nor ISO-8859-1 (otherwise it is set to FT_ENCODING_UNICODE ). Use FT_Get_BDF_Charset_ID to find out which encoding is really present. If, for example, the cs_registry field is KOI8 and the cs_encoding field is R , the font is encoded in KOI8-R. FT_ENCODING_NONE is always set (with a single exception) by the winfonts driver. Use FT_Get_WinFNT_Header and examine the charset field of the FT_WinFNT_HeaderRec structure to find out which encoding is really present. For example, FT_WinFNT_ID_CP1251 (204) means Windows code page 1251 (for Russian). FT_ENCODING_NONE is set if platform_id is TT_PLATFORM_MACINTOSH and encoding_id is not TT_MAC_ID_ROMAN (otherwise it is set to FT_ENCODING_APPLE_ROMAN ). If platform_id is TT_PLATFORM_MACINTOSH , use the function FT_Get_CMap_Language_ID to query the Mac language ID that may be needed to be able to distinguish Apple encoding variants. See https://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt to get an idea how to do that. Basically, if the language ID is 0, don't use it, otherwise subtract 1 from the language ID. Then examine encoding_id . If, for example, encoding_id is TT_MAC_ID_ROMAN and the language ID (minus 1) is TT_MAC_LANGID_GREEK , it is the Greek encoding, not Roman. TT_MAC_ID_ARABIC with TT_MAC_LANGID_FARSI means the Farsi variant the Arabic encoding. FT_ENC_TAG Defined in FT_FREETYPE_H (freetype/freetype.h). # ifndef FT_ENC_TAG # define FT_ENC_TAG ( value, a, b, c, d ) \\ value = ( ( ( FT_UInt32 )(a) 24 ) | \\ ( ( FT_UInt32 )(b) 16 ) | \\ ( ( FT_UInt32 )(c) 8 ) | \\ ( FT_UInt32 )(d) ) # endif /* FT_ENC_TAG */ This macro converts fou!
r-letter tags into an unsigned long. It is used to define encoding identifiers (see FT_Encoding ). note Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this: #define FT_ENC_TAG( value, a, b, c, d ) value to get a simple enumeration without assigning special numbers. FT_FaceRec Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_ { FT_Long num_faces; FT_Long face_index; FT_Long face_flags; FT_Long style_flags; FT_Long num_glyphs; FT_String * family_name; FT_String * style_name; FT_Int num_fixed_sizes; FT_Bitmap_Size * available_sizes; FT_Int num_charmaps; FT_CharMap * charmaps; FT_Generic generic; /*# The following member variables (down to `underline_thickness`) */ /*# are only relevant to scalable outlines; cf. @ FT_Bitmap_Size */ /*# for bitmap fonts. */ FT_BBox bbox; FT_UShort units_per_EM; FT_Short ascender; FT_Short descender; FT_Short height; FT_Short max_advance_width; FT_Short max_advance_height; FT_Short underline_position; FT_Short underline_thickness; FT_GlyphSlot glyph; FT_Size size; FT_CharMap charmap; /*@private begin */ FT_Driver driver; FT_Memory memory; FT_Stream stream; FT_ListRec sizes_list; FT_Generic autohint; /* face-specific auto-hinter data */ void * extensions; /* unused */ FT_Face_Internal internal; /*@private end */ } FT_FaceRec ; FreeType root face class structure. A face object models a typeface in a font file. fields num_faces The number of faces in the font file. Some font formats can have multiple faces in a single font file. face_index This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value 0). They are set to 0 if there is only one face in the font file. [Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, holding the named instance index for the current face index (starting with value 1; value 0 indicates font access without a named instance). For non-variation fonts, bits 16-30 are ignored. If !
we have the third named instance of face 4, say, face_index is set to 0x00030004. Bit 31 is always zero (this is, face_index is always a positive value). [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the named instance index value (only FT_Set_Named_Instance does that). face_flags A set of bit flags that give important information about the face; see FT_FACE_FLAG_XXX for the details. style_flags The lower 16 bits contain a set of bit flags indicating the style of the face; see FT_STYLE_FLAG_XXX for the details. [Since 2.6.1] Bits 16-30 hold the number of named instances available for the current face if we have a GX or OpenType variation (sub)font. Bit 31 is always zero (this is, style_flags is always a positive value). Note that a variation font has always at least one named instance, namely the default instance. num_glyphs The number of glyphs in the face. If the face is scalable and has sbits (see num_fixed_sizes ), it is set to the number of outline glyphs. For CID-keyed fonts (not in an SFNT wrapper) this value gives the highest CID used in the font. family_name The face's family name. This is an ASCII string, usually in English, that describes the typeface's family (like Times New Roman , Bodoni , Garamond , etc). This is a least common denominator used to list fonts. Some formats (TrueType OpenType) provide localized and Unicode versions of this string. Applications should use the format-specific interface to access them. Can be NULL (e.g., in fonts embedded in a PDF file). In case the font doesn't provide a specific family name entry, FreeType tries to synthesize one, deriving it from other name entries. style_name The face's style name. This is an ASCII string, usually in English, that describes the typeface's style (like Italic , Bold , Condensed , etc). Not all font formats provide a style name, so this field is optional, and can be set to NULL . As for family_name , some formats provide localized and Unicode versions !
of this string. Applications should use the format-specific interface to access them. num_fixed_sizes The number of bitmap strikes in the face. Even if the face is scalable, there might still be bitmap strikes, which are called sbits in that case. available_sizes An array of FT_Bitmap_Size for all bitmap strikes in the face. It is set to NULL if there is no bitmap strike. Note that FreeType tries to sanitize the strike data since they are sometimes sloppy or incorrect, but this can easily fail. num_charmaps The number of charmaps in the face. charmaps An array of the charmaps of the face. generic A field reserved for client uses. See the FT_Generic type description. bbox The font bounding box. Coordinates are expressed in font units (see units_per_EM ). The box is large enough to contain any glyph from the font. Thus, bbox.yMax can be seen as the maximum ascender , and bbox.yMin as the minimum descender . Only relevant for scalable formats. Note that the bounding box might be off by (at least) one pixel for hinted fonts. See FT_Size_Metrics for further discussion. units_per_EM The number of font units per EM square for this face. This is typically 2048 for TrueType fonts, and 1000 for Type 1 fonts. Only relevant for scalable formats. ascender The typographic ascender of the face, expressed in font units. For font formats not having this information, it is set to bbox.yMax . Only relevant for scalable formats. descender The typographic descender of the face, expressed in font units. For font formats not having this information, it is set to bbox.yMin . Note that this field is negative for values below the baseline. Only relevant for scalable formats. height This value is the vertical distance between two consecutive baselines, expressed in font units. It is always positive. Only relevant for scalable formats. If you want the global glyph height, use ascender - descender . max_advance_width The maximum advance width, in font units, for all glyphs in this face. This can be used to make word wrapping computations fa!
ster. Only relevant for scalable formats. max_advance_height The maximum advance height, in font units, for all glyphs in this face. This is only relevant for vertical layouts, and is set to height for fonts that do not provide vertical metrics. Only relevant for scalable formats. underline_position The position, in font units, of the underline line for this face. It is the center of the underlining stem. Only relevant for scalable formats. underline_thickness The thickness, in font units, of the underline for this face. Only relevant for scalable formats. glyph The face's associated glyph slot(s). size The current active size for this face. charmap The current active charmap for this face. note Fields may be changed after a call to FT_Attach_File or FT_Attach_Stream . For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an MVAR table: ascender , descender , height , underline_position , and underline_thickness . Especially for TrueType fonts see also the documentation for FT_Size_Metrics . FT_HAS_HORIZONTAL Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_HORIZONTAL ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_HORIZONTAL ) A macro that returns true whenever a face object contains horizontal metrics (this is true for all font formats though). also FT_HAS_VERTICAL can be used to check for vertical metrics. FT_HAS_VERTICAL Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_VERTICAL ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_VERTICAL ) A macro that returns true whenever a face object contains real vertical metrics (and not only synthesized ones). FT_HAS_KERNING Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_KERNING ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_KERNING ) A macro that returns true whenever a face object contains kerning data that can be accessed with FT_Get_Kerning . FT_HAS_FIXED_SIZES Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS!
_FIXED_SIZES ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_FIXED_SIZES ) A macro that returns true whenever a face object contains some embedded bitmaps. See the available_sizes field of the FT_FaceRec structure. FT_HAS_GLYPH_NAMES Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_GLYPH_NAMES ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_GLYPH_NAMES ) A macro that returns true whenever a face object contains some glyph names that can be accessed through FT_Get_Glyph_Name . FT_HAS_COLOR Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_COLOR ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_COLOR ) A macro that returns true whenever a face object contains tables for color glyphs. since 2.5.1 FT_HAS_MULTIPLE_MASTERS Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_MULTIPLE_MASTERS ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_MULTIPLE_MASTERS ) A macro that returns true whenever a face object contains some multiple masters. The functions provided by FT_MULTIPLE_MASTERS_H are then available to choose the exact design you want. FT_IS_SFNT Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SFNT ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_SFNT ) A macro that returns true whenever a face object contains a font whose format is based on the SFNT storage scheme. This usually means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap fonts. If this macro is true, all functions defined in FT_SFNT_NAMES_H and FT_TRUETYPE_TABLES_H are available. FT_IS_SCALABLE Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SCALABLE ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_SCALABLE ) A macro that returns true whenever a face object contains a scalable font face (true for TrueType, Type 1, Type 42, CID, OpenType/CFF, and PFR font formats). FT_IS_FIXED_WIDTH Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_FIXED_WIDTH ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_FIXED_WIDTH ) A macro that returns true whenever a face object contains a font !
face that contains fixed-width (or monospace , fixed-pitch , etc.) glyphs. FT_IS_CID_KEYED Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_CID_KEYED ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_CID_KEYED ) A macro that returns true whenever a face object contains a CID-keyed font. See the discussion of FT_FACE_FLAG_CID_KEYED for more details. If this macro is true, all functions defined in FT_CID_H are available. FT_IS_TRICKY Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_TRICKY ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_TRICKY ) A macro that returns true whenever a face represents a tricky font. See the discussion of FT_FACE_FLAG_TRICKY for more details. FT_IS_NAMED_INSTANCE Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_NAMED_INSTANCE ( face ) \\ ( (face)- face_index 0x7FFF0000L ) A macro that returns true whenever a face object is a named instance of a GX or OpenType variation font. [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the return value of this macro (only FT_Set_Named_Instance does that). since 2.7 FT_IS_VARIATION Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_VARIATION ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_VARIATION ) A macro that returns true whenever a face object has been altered by FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , or FT_Set_Var_Blend_Coordinates . since 2.9 FT_SizeRec Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_ { FT_Face face; /* parent face object */ FT_Generic generic; /* generic pointer for client uses */ FT_Size_Metrics metrics; /* size metrics */ FT_Size_Internal internal; } FT_SizeRec ; FreeType root size class structure. A size object models a face object at a given size. fields face Handle to the parent face object. generic A typeless pointer, unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each size ob!
ject. metrics Metrics for this size object. This field is read-only. FT_Size_Metrics Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_Metrics_ { FT_UShort x_ppem; /* horizontal pixels per EM */ FT_UShort y_ppem; /* vertical pixels per EM */ FT_Fixed x_scale; /* scaling values used to convert font */ FT_Fixed y_scale; /* units to 26.6 fractional pixels */ FT_Pos ascender; /* ascender in 26.6 frac. pixels */ FT_Pos descender; /* descender in 26.6 frac. pixels */ FT_Pos height; /* text height in 26.6 frac. pixels */ FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */ } FT_Size_Metrics ; The size metrics structure gives the metrics of a size object. fields x_ppem The width of the scaled EM square in pixels, hence the term ppem (pixels per EM). It is also referred to as nominal width . y_ppem The height of the scaled EM square in pixels, hence the term ppem (pixels per EM). It is also referred to as nominal height . x_scale A 16.16 fractional scaling value to convert horizontal metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats. y_scale A 16.16 fractional scaling value to convert vertical metrics from font units to 26.6 fractional pixels. Only relevant for scalable font formats. ascender The ascender in 26.6 fractional pixels, rounded up to an integer value. See FT_FaceRec for the details. descender The descender in 26.6 fractional pixels, rounded down to an integer value. See FT_FaceRec for the details. height The height in 26.6 fractional pixels, rounded to an integer value. See FT_FaceRec for the details. max_advance The maximum advance width in 26.6 fractional pixels, rounded to an integer value. See FT_FaceRec for the details. note The scaling values, if relevant, are determined first during a size changing operation. The remaining fields are then set by the driver. For scalable formats, they are usually set to scaled values of the corresponding fields in FT_FaceRec . Some values like ascender or descender are rounded for historical reaso!
ns; more precise values (for outline fonts) can be derived by scaling the corresponding FT_FaceRec values manually, with code similar to the following. scaled_ascender = FT_MulFix( face- ascender, size_metrics- y_scale ); Note that due to glyph hinting and the selected rendering mode these values are usually not exact; consequently, they must be treated as unreliable with an error margin of at least one pixel! Indeed, the only way to get the exact metrics is to render all glyphs. As this would be a definite performance hit, it is up to client applications to perform such computations. The FT_Size_Metrics structure is valid for bitmap fonts also. TrueType fonts with native bytecode hinting All applications that handle TrueType fonts with native hinting must be aware that TTFs expect different rounding of vertical font dimensions. The application has to cater for this, especially if it wants to rely on a TTF's vertical data (for example, to properly align box characters vertically). Only the application knows in advance that it is going to use native hinting for TTFs! FreeType, on the other hand, selects the hinting mode not at the time of creating an FT_Size object but much later, namely while calling FT_Load_Glyph . Here is some pseudo code that illustrates a possible solution. font_format = FT_Get_Font_Format( face ); if ( !strcmp( font_format, TrueType ) do_native_bytecode_hinting ) { ascender = ROUND( FT_MulFix( face- ascender, size_metrics- y_scale ) ); descender = ROUND( FT_MulFix( face- descender, size_metrics- y_scale ) ); } else { ascender = size_metrics- ascender; descender = size_metrics- descender; } height = size_metrics- height; max_advance = size_metrics- max_advance; FT_GlyphSlotRec Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_ { FT_Library library; FT_Face face; FT_GlyphSlot next; FT_UInt glyph_index; /* new in 2.10; was reserved previously */ FT_Generic generic; FT_Glyph_Metrics metrics; FT_Fixed linearHoriAdvance; FT_Fixed linearVertAdvance; FT_Vector advance; !
FT_Glyph_Format format; FT_Bitmap bitmap; FT_Int bitmap_left; FT_Int bitmap_top; FT_Outline outline; FT_UInt num_subglyphs; FT_SubGlyph subglyphs; void * control_data; long control_len; FT_Pos lsb_delta; FT_Pos rsb_delta; void * other; FT_Slot_Internal internal; } FT_GlyphSlotRec ; FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format. fields library A handle to the FreeType library instance this slot belongs to. face A handle to the parent face object. next In some cases (like some font tools), several glyph slots per face object can be a good thing. As this is rare, the glyph slots are listed through a direct, single-linked list using its next field. glyph_index [Since 2.10] The glyph index passed as an argument to FT_Load_Glyph while initializing the glyph slot. generic A typeless pointer unused by the FreeType library or any of its drivers. It can be used by client applications to link their own data to each glyph slot object. metrics The metrics of the last loaded glyph in the slot. The returned values depend on the last load flags (see the FT_Load_Glyph API function) and can be expressed either in 26.6 fractional pixels or font units. Note that even when the glyph image is transformed, the metrics are not. linearHoriAdvance The advance width of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless FT_LOAD_LINEAR_DESIGN is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for outline glyphs. linearVertAdvance The advance height of the unhinted glyph. Its value is expressed in 16.16 fractional pixels, unless FT_LOAD_LINEAR_DESIGN is set when loading the glyph. This field can be important to perform correct WYSIWYG layout. Only relevant for outline glyphs. advance This shorthand is, depending on FT_LOAD_IGNORE_TRANSFORM , the transformed (hinted) advance width for the glyph, in 26.6 fractional pixel format. As specified with FT_LOAD_VERTICAL_!
LAYOUT , it uses either the horiAdvance or the vertAdvance value of metrics field. format This field indicates the format of the image contained in the glyph slot. Typically FT_GLYPH_FORMAT_BITMAP , FT_GLYPH_FORMAT_OUTLINE , or FT_GLYPH_FORMAT_COMPOSITE , but other values are possible. bitmap This field is used as a bitmap descriptor. Note that the address and content of the bitmap buffer can change between calls of FT_Load_Glyph and a few other functions. bitmap_left The bitmap's left bearing expressed in integer pixels. bitmap_top The bitmap's top bearing expressed in integer pixels. This is the distance from the baseline to the top-most glyph scanline, upwards y coordinates being positive . outline The outline descriptor for the current glyph image if its format is FT_GLYPH_FORMAT_OUTLINE . Once a glyph is loaded, outline can be transformed, distorted, emboldened, etc. However, it must not be freed. num_subglyphs The number of subglyphs in a composite glyph. This field is only valid for the composite glyph format that should normally only be loaded with the FT_LOAD_NO_RECURSE flag. subglyphs An array of subglyph descriptors for composite glyphs. There are num_subglyphs elements in there. Currently internal to FreeType. control_data Certain font drivers can also return the control data for a given glyph image (e.g. TrueType bytecode, Type 1 charstrings, etc.). This field is a pointer to such data; it is currently internal to FreeType. control_len This is the length in bytes of the control data. Currently internal to FreeType. other Reserved. lsb_delta The difference between hinted and unhinted left side bearing while auto-hinting is active. Zero otherwise. rsb_delta The difference between hinted and unhinted right side bearing while auto-hinting is active. Zero otherwise. note If FT_Load_Glyph is called with default flags (see FT_LOAD_DEFAULT ) the glyph image is loaded in the glyph slot in its native format (e.g., an outline glyph for TrueType and Type 1 formats). [Since 2.9] The prospective bitmap metrics ar!
e calculated according to FT_LOAD_TARGET_XXX and other flags even for the outline glyph, even if FT_LOAD_RENDER is not set. This image can later be converted into a bitmap by calling FT_Render_Glyph . This function searches the current renderer for the native image's format, then invokes it. The renderer is in charge of transforming the native image through the slot's face transformation fields, then converting it into a bitmap that is returned in slot- bitmap . Note that slot- bitmap_left and slot- bitmap_top are also used to specify the position of the bitmap relative to the current pen position (e.g., coordinates (0,0) on the baseline). Of course, slot- format is also changed to FT_GLYPH_FORMAT_BITMAP . Here is a small pseudo code fragment that shows how to use lsb_delta and rsb_delta to do fractional positioning of glyphs: FT_GlyphSlot slot = face- glyph; FT_Pos origin_x = 0; for all glyphs do load glyph with `FT_Load_Glyph FT_Outline_Translate( slot- outline, origin_x 63, 0 ); save glyph image, or render glyph, or ... compute kern between current and next glyph and add it to `origin_x origin_x += slot- advance.x; origin_x += slot- lsb_delta - slot- rsb_delta; endfor Here is another small pseudo code fragment that shows how to use lsb_delta and rsb_delta to improve integer positioning of glyphs: FT_GlyphSlot slot = face- glyph; FT_Pos origin_x = 0; FT_Pos prev_rsb_delta = 0; for all glyphs do compute kern between current and previous glyph and add it to `origin_x load glyph with `FT_Load_Glyph if ( prev_rsb_delta - slot- lsb_delta 32 ) origin_x -= 64; else if ( prev_rsb_delta - slot- lsb_delta -31 ) origin_x += 64; prev_rsb_delta = slot- rsb_delta; save glyph image, or render glyph, or ... origin_x += slot- advance.x; endfor If you use strong auto-hinting, you must apply these delta values! Otherwise you will experience far too large inter-glyph spacing at small rendering sizes in most cases. Note that it doesn't harm to use the above code for other hinting modes also, since the delta values are zero then. F!
T_Glyph_Metrics Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Glyph_Metrics_ { FT_Pos width; FT_Pos height; FT_Pos horiBearingX; FT_Pos horiBearingY; FT_Pos horiAdvance; FT_Pos vertBearingX; FT_Pos vertBearingY; FT_Pos vertAdvance; } FT_Glyph_Metrics ; A structure to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag FT_LOAD_NO_SCALE has been used while loading the glyph, values are expressed in font units instead. fields width The glyph's width. height The glyph's height. horiBearingX Left side bearing for horizontal layout. horiBearingY Top side bearing for horizontal layout. horiAdvance Advance width for horizontal layout. vertBearingX Left side bearing for vertical layout. vertBearingY Top side bearing for vertical layout. Larger positive values mean further below the vertical glyph origin. vertAdvance Advance height for vertical layout. Positive values mean the glyph has a positive advance downward. note If not disabled with FT_LOAD_NO_HINTING , the values represent dimensions of the hinted glyph (in case hinting is applicable). Stroking a glyph with an outside border does not increase horiAdvance or vertAdvance ; you have to manually adjust these values to account for the added width and height. FreeType doesn't use the VORG table data for CFF fonts because it doesn't have an interface to quickly retrieve the glyph height. The y coordinate of the vertical origin can be simply computed as vertBearingY + height after loading a glyph. FT_SubGlyph Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SubGlyphRec_* FT_SubGlyph ; The subglyph structure is an internal object used to describe subglyphs (for example, in the case of composites). note The subglyph implementation is not part of the high-level API, hence the forward structure declaration. You can however retrieve subglyph information with FT_Get_SubGlyph_Info . FT_Bitmap_Size Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Bitmap_Size_ { FT_Short h!
eight; FT_Short width; FT_Pos size; FT_Pos x_ppem; FT_Pos y_ppem; } FT_Bitmap_Size ; This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the available_sizes field of FT_Face . fields height The vertical distance, in pixels, between two consecutive baselines. It is always positive. width The average width, in pixels, of all glyphs in the strike. size The nominal size of the strike in 26.6 fractional points. This field is not very useful. x_ppem The horizontal ppem (nominal width) in 26.6 fractional pixels. y_ppem The vertical ppem (nominal height) in 26.6 fractional pixels. note Windows FNT: The nominal size given in a FNT font is not reliable. If the driver finds it incorrect, it sets size to some calculated values, and x_ppem and y_ppem to the pixel width and height given in the font, respectively. TrueType embedded bitmaps: size , width , and height values are not contained in the bitmap strike itself. They are computed from the global font parameters. FT_Init_FreeType Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Init_FreeType ( FT_Library *alibrary ); Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time. output alibrary A handle to a new library object. return FreeType error code. 0 means success. note In case you want to provide your own memory allocating routines, use FT_New_Library instead, followed by a call to FT_Add_Default_Modules (or a series of calls to FT_Add_Module ) and FT_Set_Default_Properties . See the documentation of FT_Library and FT_Face for multi-threading issues. If you need reference-counting (cf. FT_Reference_Library ), use FT_New_Library and FT_Done_Library . If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section Driver properties for more. FT_Done_FreeType Defined in FT_F!
REETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_FreeType ( FT_Library library ); Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc. input library A handle to the target library object. return FreeType error code. 0 means success. FT_New_Face Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Face ( FT_Library library, const char * filepathname, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font by its pathname. inout library A handle to the library resource. input pathname A path to the font file. face_index See FT_Open_Face for a detailed description of this parameter. output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note Use FT_Done_Face to destroy the created FT_Face object (along with its slot and sizes). FT_Done_Face Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_Face ( FT_Face face ); Discard a given face object, as well as all of its child slots and sizes. input face A handle to a target face object. return FreeType error code. 0 means success. note See the discussion of reference counters in the description of FT_Reference_Face . FT_Reference_Face Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Reference_Face ( FT_Face face ); A counter gets initialized to 1 at the time an FT_Face structure is created. This function increments the counter. FT_Done_Face then only destroys a face if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Face objects. input face A handle to a target face object. return FreeType error code. 0 means success. since 2.4.2 FT_New_Memory_Face Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Memory_Face ( FT_Library library, const FT_Byte * file_base, FT_Long file_size, FT_Long face_ind!
ex, FT_Face *aface ); Call FT_Open_Face to open a font that has been loaded into memory. inout library A handle to the library resource. input file_base A pointer to the beginning of the font data. file_size The size of the memory chunk used by the font data. face_index See FT_Open_Face for a detailed description of this parameter. output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note You must not deallocate the memory before calling FT_Done_Face . FT_Face_Properties Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Face_Properties ( FT_Face face, FT_UInt num_properties, FT_Parameter * properties ); Set or override certain (library or module-wide) properties on a face-by-face basis. Useful for finer-grained control and avoiding locks on shared structures (threads can modify their own faces as they see fit). Contrary to FT_Property_Set , this function uses FT_Parameter so that you can pass multiple properties to the target face in one call. Note that only a subset of the available properties can be controlled. FT_PARAM_TAG_STEM_DARKENING (stem darkening, corresponding to the property no-stem-darkening provided by the autofit , cff , type1 , and t1cid modules; see no-stem-darkening ). FT_PARAM_TAG_LCD_FILTER_WEIGHTS (LCD filter weights, corresponding to function FT_Library_SetLcdFilterWeights ). FT_PARAM_TAG_RANDOM_SEED (seed value for the CFF, Type 1, and CID random operator, corresponding to the random-seed property provided by the cff , type1 , and t1cid modules; see random-seed ). Pass NULL as data in FT_Parameter for a given tag to reset the option and use the library or module default again. input face A handle to the source face object. num_properties The number of properties that follow. properties A handle to an FT_Parameter array with num_properties elements. return FreeType error code. 0 means success. example Here is an example that sets three properties. You must define!
FT_CONFIG_OPTION_SUBPIXEL_RENDERING to make the LCD filter examples work. FT_Parameter property1; FT_Bool darken_stems = 1; FT_Parameter property2; FT_LcdFiveTapFilter custom_weight = { 0x11, 0x44, 0x56, 0x44, 0x11 }; FT_Parameter property3; FT_Int32 random_seed = 314159265; FT_Parameter properties[3] = { property1, property2, property3 }; property1.tag = FT_PARAM_TAG_STEM_DARKENING; property1.data = darken_stems; property2.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS; property2.data = custom_weight; property3.tag = FT_PARAM_TAG_RANDOM_SEED; property3.data = random_seed; FT_Face_Properties( face, 3, properties ); The next example resets a single property to its default value. FT_Parameter property; property.tag = FT_PARAM_TAG_LCD_FILTER_WEIGHTS; property.data = NULL; FT_Face_Properties( face, 1, property ); since 2.8 FT_Open_Face Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Open_Face ( FT_Library library, const FT_Open_Args * args, FT_Long face_index, FT_Face *aface ); Create a face object from a given resource described by FT_Open_Args . inout library A handle to the library resource. input args A pointer to an FT_Open_Args structure that must be filled by the caller. face_index This field holds two different values. Bits 0-15 are the index of the face in the font file (starting with value 0). Set it to 0 if there is only one face in the font file. [Since 2.6.1] Bits 16-30 are relevant to GX and OpenType variation fonts only, specifying the named instance index for the current face index (starting with value 1; value 0 makes FreeType ignore named instances). For non-variation fonts, bits 16-30 are ignored. Assuming that you want to access the third named instance in face 4, face_index should be set to 0x00030004. If you want to access face 4 without variation handling, simply set face_index to value 4. FT_Open_Face and its siblings can be used to quickly check whether the font format of a given font resource is supported by FreeType. In general, if the face_index argument is negative, the !
function's return value is 0 if the font format is recognized, or non-zero otherwise. The function allocates a more or less empty face handle in *aface (if aface isn't NULL ); the only two useful fields in this special case are face- num_faces and face- style_flags . For any negative value of face_index , face- num_faces gives the number of faces within the font file. For the negative value -(N+1) (with N a non-negative 16-bit value), bits 16-30 in face- style_flags give the number of named instances in face N if we have a variation font (or zero otherwise). After examination, the returned FT_Face structure should be deallocated with a call to FT_Done_Face . output aface A handle to a new face object. If face_index is greater than or equal to zero, it must be non- NULL . return FreeType error code. 0 means success. note Unlike FreeType 1.x, this function automatically creates a glyph slot for the face object that can be accessed directly through face- glyph . Each new face object created with this function also owns a default FT_Size object, accessible as face- size . One FT_Library instance can have multiple face objects, this is, FT_Open_Face and its siblings can be called multiple times using the same library argument. See the discussion of reference counters in the description of FT_Reference_Face . example To loop over all faces, use code similar to the following snippet (omitting the error handling). ... FT_Face face; FT_Long i, num_faces; error = FT_Open_Face( library, args, -1, face ); if ( error ) { ... } num_faces = face- num_faces; FT_Done_Face( face ); for ( i = 0; i num_faces; i++ ) { ... error = FT_Open_Face( library, args, i, face ); ... FT_Done_Face( face ); ... } To loop over all valid values for face_index , use something similar to the following snippet, again without error handling. The code accesses all faces immediately (thus only a single call of FT_Open_Face within the do-loop), with and without named instances. ... FT_Face face; FT_Long num_faces = 0; FT_Long num_instances = 0; FT_Long f!
ace_idx = 0; FT_Long instance_idx = 0; do { FT_Long id = ( instance_idx 16 ) + face_idx; error = FT_Open_Face( library, args, id, face ); if ( error ) { ... } num_faces = face- num_faces; num_instances = face- style_flags 16; ... FT_Done_Face( face ); if ( instance_idx num_instances ) instance_idx++; else { face_idx++; instance_idx = 0; } } while ( face_idx num_faces ) FT_Open_Args Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Open_Args_ { FT_UInt flags; const FT_Byte * memory_base; FT_Long memory_size; FT_String * pathname; FT_Stream stream; FT_Module driver; FT_Int num_params; FT_Parameter * params; } FT_Open_Args ; A structure to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions FT_Open_Face and FT_Attach_Stream . fields flags A set of bit flags indicating how to use the structure. memory_base The first byte of the file in memory. memory_size The size in bytes of the file in memory. pathname A pointer to an 8-bit file pathname. stream A handle to a source stream object. driver This field is exclusively used by FT_Open_Face ; it simply specifies the font driver to use for opening the face. If set to NULL , FreeType tries to load the face with each one of the drivers in its list. num_params The number of extra parameters. params Extra parameters passed to the font driver when opening a new face. note The stream type is determined by the contents of flags that are tested in the following order by FT_Open_Face : If the FT_OPEN_MEMORY bit is set, assume that this is a memory file of memory_size bytes, located at memory_address . The data are not copied, and the client is responsible for releasing and destroying them after the corresponding call to FT_Done_Face . Otherwise, if the FT_OPEN_STREAM bit is set, assume that a custom input stream stream is used. Otherwise, if the FT_OPEN_PATHNAME bit is set, assume that this is a normal file and use pathname to open it. If the FT_OPEN_DRIVER bit is set, FT_Open_Face only tries to!
open the file with the driver whose handler is in driver . If the FT_OPEN_PARAMS bit is set, the parameters given by num_params and params is used. They are ignored otherwise. Ideally, both the pathname and params fields should be tagged as const ; this is missing for API backward compatibility. In other words, applications should treat them as read-only. FT_Parameter Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Parameter_ { FT_ULong tag; FT_Pointer data; } FT_Parameter ; A simple structure to pass more or less generic parameters to FT_Open_Face and FT_Face_Properties . fields tag A four-byte identification tag. data A pointer to the parameter data. note The ID and function of parameters are driver-specific. See section Parameter Tags for more information. FT_Attach_File Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_File ( FT_Face face, const char * filepathname ); Call FT_Attach_Stream to attach a file. inout face The target face object. input filepathname The pathname. return FreeType error code. 0 means success. FT_Attach_Stream Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_Stream ( FT_Face face, FT_Open_Args * parameters ); Attach data to a face object. Normally, this is used to read additional information for the face object. For example, you can attach an AFM file that comes with a Type 1 font to get the kerning values and other metrics. inout face The target face object. input parameters A pointer to FT_Open_Args that must be filled by the caller. return FreeType error code. 0 means success. note The meaning of the attach (i.e., what really happens when the new file is read) is not fixed by FreeType itself. It really depends on the font format (and thus the font driver). Client applications are expected to know what they are doing when invoking this function. Most drivers simply do not implement file or stream attachments. FT_Set_Char_Size Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_C!
har_Size ( FT_Face face, FT_F26Dot6 char_width, FT_F26Dot6 char_height, FT_UInt horz_resolution, FT_UInt vert_resolution ); Call FT_Request_Size to request the nominal size (in points). inout face A handle to a target face object. input char_width The nominal width, in 26.6 fractional points. char_height The nominal height, in 26.6 fractional points. horz_resolution The horizontal resolution in dpi. vert_resolution The vertical resolution in dpi. return FreeType error code. 0 means success. note While this function allows fractional points as input values, the resulting ppem value for the given resolution is always rounded to the nearest integer. If either the character width or height is zero, it is set equal to the other value. If either the horizontal or vertical resolution is zero, it is set equal to the other value. A character width or height smaller than 1pt is set to 1pt; if both resolution values are zero, they are set to 72dpi. Don't use this function if you are using the FreeType cache API. FT_Set_Pixel_Sizes Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Pixel_Sizes ( FT_Face face, FT_UInt pixel_width, FT_UInt pixel_height ); Call FT_Request_Size to request the nominal size (in pixels). inout face A handle to the target face object. input pixel_width The nominal width, in pixels. pixel_height The nominal height, in pixels. return FreeType error code. 0 means success. note You should not rely on the resulting glyphs matching or being constrained to this pixel size. Refer to FT_Request_Size to understand how requested sizes relate to actual sizes. Don't use this function if you are using the FreeType cache API. FT_Request_Size Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Request_Size ( FT_Face face, FT_Size_Request req ); Resize the scale of the active FT_Size object in a face. inout face A handle to a target face object. input req A pointer to a FT_Size_RequestRec . return FreeType error code. 0 means success. note Although drivers may select t!
he bitmap strike matching the request, you should not rely on this if you intend to select a particular bitmap strike. Use FT_Select_Size instead in that case. The relation between the requested size and the resulting glyph size is dependent entirely on how the size is defined in the source face. The font designer chooses the final size of each glyph relative to this size. For more information refer to https://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html . Contrary to FT_Set_Char_Size , this function doesn't have special code to normalize zero-valued widths, heights, or resolutions (which lead to errors in most cases). Don't use this function if you are using the FreeType cache API. FT_Select_Size Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Size ( FT_Face face, FT_Int strike_index ); Select a bitmap strike. To be more precise, this function sets the scaling factors of the active FT_Size object in a face so that bitmaps from this particular strike are taken by FT_Load_Glyph and friends. inout face A handle to a target face object. input strike_index The index of the bitmap strike in the available_sizes field of FT_FaceRec structure. return FreeType error code. 0 means success. note For bitmaps embedded in outline fonts it is common that only a subset of the available glyphs at a given ppem value is available. FreeType silently uses outlines if there is no bitmap for a given glyph index. For GX and OpenType variation fonts, a bitmap strike makes sense only if the default instance is active (this is, no glyph variation takes place); otherwise, FreeType simply ignores bitmap strikes. The same is true for all named instances that are different from the default instance. Don't use this function if you are using the FreeType cache API. FT_Size_Request_Type Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Size_Request_Type_ { FT_SIZE_REQUEST_TYPE_NOMINAL , FT_SIZE_REQUEST_TYPE_REAL_DIM , FT_SIZE_REQUEST_TYPE_BBOX , FT_SIZE_REQUEST_TYPE_CELL , FT_SIZE_REQUEST_TYP!
E_SCALES , FT_SIZE_REQUEST_TYPE_MAX } FT_Size_Request_Type ; An enumeration type that lists the supported size request types, i.e., what input size (in font units) maps to the requested output size (in pixels, as computed from the arguments of FT_Size_Request ). values FT_SIZE_REQUEST_TYPE_NOMINAL The nominal size. The units_per_EM field of FT_FaceRec is used to determine both scaling values. This is the standard scaling found in most applications. In particular, use this size request type for TrueType fonts if they provide optical scaling or something similar. Note, however, that units_per_EM is a rather abstract value which bears no relation to the actual size of the glyphs in a font. FT_SIZE_REQUEST_TYPE_REAL_DIM The real dimension. The sum of the ascender and (minus of) the descender fields of FT_FaceRec is used to determine both scaling values. FT_SIZE_REQUEST_TYPE_BBOX The font bounding box. The width and height of the bbox field of FT_FaceRec are used to determine the horizontal and vertical scaling value, respectively. FT_SIZE_REQUEST_TYPE_CELL The max_advance_width field of FT_FaceRec is used to determine the horizontal scaling value; the vertical scaling value is determined the same way as FT_SIZE_REQUEST_TYPE_REAL_DIM does. Finally, both scaling values are set to the smaller one. This type is useful if you want to specify the font size for, say, a window of a given dimension and 80x24 cells. FT_SIZE_REQUEST_TYPE_SCALES Specify the scaling values directly. note The above descriptions only apply to scalable formats. For bitmap formats, the behaviour is up to the driver. See the note section of FT_Size_Metrics if you wonder how size requesting relates to scaling values. FT_Size_RequestRec Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ { FT_Size_Request_Type type; FT_Long width; FT_Long height; FT_UInt horiResolution; FT_UInt vertResolution; } FT_Size_RequestRec ; A structure to model a size request. fields type See FT_Size_Request_Type . width The desired width, given !
as a 26.6 fractional point value (with 72pt = 1in). height The desired height, given as a 26.6 fractional point value (with 72pt = 1in). horiResolution The horizontal resolution (dpi, i.e., pixels per inch). If set to zero, width is treated as a 26.6 fractional pixel value, which gets internally rounded to an integer. vertResolution The vertical resolution (dpi, i.e., pixels per inch). If set to zero, height is treated as a 26.6 fractional pixel value, which gets internally rounded to an integer. note If width is zero, the horizontal scaling value is set equal to the vertical scaling value, and vice versa. If type is FT_SIZE_REQUEST_TYPE_SCALES , width and height are interpreted directly as 16.16 fractional scaling values, without any further modification, and both horiResolution and vertResolution are ignored. FT_Size_Request Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ * FT_Size_Request ; A handle to a size request structure. FT_Set_Transform Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Set_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Set the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph . inout face A handle to the source face object. input matrix A pointer to the transformation's 2x2 matrix. Use NULL for the identity matrix. delta A pointer to the translation vector. Use NULL for the null vector. note The transformation is only applied to scalable image formats after the glyph has been loaded. It means that hinting is unaltered by the transformation and is performed on the character size given in the last call to FT_Set_Char_Size or FT_Set_Pixel_Sizes . Note that this also transforms the face.glyph.advance field, but not the values in face.glyph.metrics . FT_Load_Glyph Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Glyph ( FT_Face face, FT_UInt glyph_index, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object. inou!
t face A handle to the target face object where the glyph is loaded. input glyph_index The index of the glyph in the font file. For CID-keyed fonts (either in PS or in CFF format) this argument specifies the CID value. load_flags A flag indicating what to load for this glyph. The FT_LOAD_XXX constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc). return FreeType error code. 0 means success. note The loaded glyph may be transformed. See FT_Set_Transform for the details. For subsetted CID-keyed fonts, FT_Err_Invalid_Argument is returned for invalid CID values (this is, for CID values that don't have a corresponding glyph in the font). See the discussion of the FT_FACE_FLAG_CID_KEYED flag for more details. If you receive FT_Err_Glyph_Too_Big , try getting the glyph outline at EM size, then scale it manually and fill it as a graphics operation. FT_Get_Char_Index Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Char_Index ( FT_Face face, FT_ULong charcode ); Return the glyph index of a given character code. This function uses the currently selected charmap to do the mapping. input face A handle to the source face object. charcode The character code. return The glyph index. 0 means undefined character code . note If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this function doesn't always correspond to the internal indices used within the file. This is done to ensure that value 0 always corresponds to the missing glyph . If the first glyph is not named .notdef , then for Type 1 and Type 42 fonts, .notdef will be moved into the glyph ID 0 position, and whatever was there will be moved to the position .notdef had. For Type 1 fonts, if there is no .notdef glyph at all, then one will be created at index 0 and whatever was there will be moved to the last index -- Type 42 fonts are considered invalid under this condition!
. FT_Get_First_Char Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_First_Char ( FT_Face face, FT_UInt *agindex ); Return the first character code in the current charmap of a given face, together with its corresponding glyph index. input face A handle to the source face object. output agindex Glyph index of first character code. 0 if charmap is empty. return The charmap's first character code. note You should use this function together with FT_Get_Next_Char to parse all character codes available in a given charmap. The code should look like this: FT_ULong charcode; FT_UInt gindex; charcode = FT_Get_First_Char( face, gindex ); while ( gindex != 0 ) { ... do something with (charcode,gindex) pair ... charcode = FT_Get_Next_Char( face, charcode, gindex ); } Be aware that character codes can have values up to 0xFFFFFFFF; this might happen for non-Unicode or malformed cmaps. However, even with regular Unicode encoding, so-called last resort fonts (using SFNT cmap format 13, see function FT_Get_CMap_Format ) normally have entries for all Unicode characters up to 0x1FFFFF, which can cause a lot of iterations. Note that *agindex is set to 0 if the charmap is empty. The result itself can be 0 in two cases: if the charmap is empty or if the value 0 is the first valid character code. FT_Get_Next_Char Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_Next_Char ( FT_Face face, FT_ULong char_code, FT_UInt *agindex ); Return the next character code in the current charmap of a given face following the value char_code , as well as the corresponding glyph index. input face A handle to the source face object. char_code The starting character code. output agindex Glyph index of next character code. 0 if charmap is empty. return The charmap's next character code. note You should use this function with FT_Get_First_Char to walk over all character codes available in a given charmap. See the note for that function for a simple code example. Note that *agindex is set to 0 when there!
are no more codes in the charmap. FT_Get_Name_Index Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Name_Index ( FT_Face face, FT_String * glyph_name ); Return the glyph index of a given glyph name. input face A handle to the source face object. glyph_name The glyph name. return The glyph index. 0 means undefined character code . FT_Load_Char Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Char ( FT_Face face, FT_ULong char_code, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object, accessed by its character code. inout face A handle to a target face object where the glyph is loaded. input char_code The glyph's character code, according to the current charmap used in the face. load_flags A flag indicating what to load for this glyph. The FT_LOAD_XXX constants can be used to control the glyph loading process (e.g., whether the outline should be scaled, whether to load bitmaps or not, whether to hint the outline, etc). return FreeType error code. 0 means success. note This function simply calls FT_Get_Char_Index and FT_Load_Glyph . Many fonts contain glyphs that can't be loaded by this function since its glyph indices are not listed in any of the font's charmaps. If no active cmap is set up (i.e., face- charmap is zero), the call to FT_Get_Char_Index is omitted, and the function behaves identically to FT_Load_Glyph . FT_LOAD_TARGET_MODE Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_MODE ( x ) ( ( FT_Render_Mode )( ( (x) 16 ) 15 ) ) Return the FT_Render_Mode corresponding to a given FT_LOAD_TARGET_XXX value. FT_Render_Glyph Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Render_Glyph ( FT_GlyphSlot slot, FT_Render_Mode render_mode ); Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it. inout slot A handle to the glyph slot containing the image to convert. input render_mode The render mode used to render !
the glyph image into a bitmap. See FT_Render_Mode for a list of possible values. If FT_RENDER_MODE_NORMAL is used, a previous call of FT_Load_Glyph with flag FT_LOAD_COLOR makes FT_Render_Glyph provide a default blending of colored glyph layers associated with the current glyph slot (provided the font contains such layers) instead of rendering the glyph slot's outline. This is an experimental feature; see FT_LOAD_COLOR for more information. return FreeType error code. 0 means success. note To get meaningful results, font scaling values must be set with functions like FT_Set_Char_Size before calling FT_Render_Glyph . When FreeType outputs a bitmap of a glyph, it really outputs an alpha coverage map. If a pixel is completely covered by a filled-in outline, the bitmap contains 0xFF at that pixel, meaning that 0xFF/0xFF fraction of that pixel is covered, meaning the pixel is 100% black (or 0% bright). If a pixel is only 50% covered (value 0x80), the pixel is made 50% black (50% bright or a middle shade of grey). 0% covered means 0% black (100% bright or white). On high-DPI screens like on smartphones and tablets, the pixels are so small that their chance of being completely covered and therefore completely black are fairly good. On the low-DPI screens, however, the situation is different. The pixels are too large for most of the details of a glyph and shades of gray are the norm rather than the exception. This is relevant because all our screens have a second problem: they are not linear. 1 + 1 is not 2. Twice the value does not result in twice the brightness. When a pixel is only 50% covered, the coverage map says 50% black, and this translates to a pixel value of 128 when you use 8 bits per channel (0-255). However, this does not translate to 50% brightness for that pixel on our sRGB and gamma 2.2 screens. Due to their non-linearity, they dwell longer in the darks and only a pixel value of about 186 results in 50% brightness -- 128 ends up too dark on both bright and dark backgrounds. The net result is that dark t!
ext looks burnt-out, pixely and blotchy on bright background, bright text too frail on dark backgrounds, and colored text on colored background (for example, red on green) seems to have dark halos or dirt around it. The situation is especially ugly for diagonal stems like in w glyph shapes where the quality of FreeType's anti-aliasing depends on the correct display of grays. On high-DPI screens where smaller, fully black pixels reign supreme, this doesn't matter, but on our low-DPI screens with all the gray shades, it does. 0% and 100% brightness are the same things in linear and non-linear space, just all the shades in-between aren't. The blending function for placing text over a background is dst = alpha * src + (1 - alpha) * dst , which is known as the OVER operator. To correctly composite an antialiased pixel of a glyph onto a surface, take the foreground and background colors (e.g., in sRGB space) and apply gamma to get them in a linear space, use OVER to blend the two linear colors using the glyph pixel as the alpha value (remember, the glyph bitmap is an alpha coverage bitmap), and apply inverse gamma to the blended pixel and write it back to the image. Internal testing at Adobe found that a target inverse gamma of 1.8 for step 3 gives good results across a wide range of displays with an sRGB gamma curve or a similar one. This process can cost performance. There is an approximation that does not need to know about the background color; see https://bel.fi/alankila/lcd/ and https://bel.fi/alankila/lcd/alpcor.html for details. ATTENTION : Linear blending is even more important when dealing with subpixel-rendered glyphs to prevent color-fringing! A subpixel-rendered glyph must first be filtered with a filter that gives equal weight to the three color primaries and does not exceed a sum of 0x100, see section Subpixel Rendering . Then the only difference to gray linear blending is that subpixel-rendered linear blending is done 3 times per pixel: red foreground subpixel to red background subpixel and so on for g!
reen and blue. FT_Render_Mode Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Render_Mode_ { FT_RENDER_MODE_NORMAL = 0, FT_RENDER_MODE_LIGHT , FT_RENDER_MODE_MONO , FT_RENDER_MODE_LCD , FT_RENDER_MODE_LCD_V , FT_RENDER_MODE_MAX } FT_Render_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Render_Mode ` values instead */ # define ft_render_mode_normal FT_RENDER_MODE_NORMAL # define ft_render_mode_mono FT_RENDER_MODE_MONO Render modes supported by FreeType 2. Each mode corresponds to a specific type of scanline conversion performed on the outline. For bitmap fonts and embedded bitmaps the bitmap- pixel_mode field in the FT_GlyphSlotRec structure gives the format of the returned bitmap. All modes except FT_RENDER_MODE_MONO use 256 levels of opacity, indicating pixel coverage. Use linear alpha blending and gamma correction to correctly render non-monochrome glyph bitmaps onto a surface; see FT_Render_Glyph . values FT_RENDER_MODE_NORMAL Default render mode; it corresponds to 8-bit anti-aliased bitmaps. FT_RENDER_MODE_LIGHT This is equivalent to FT_RENDER_MODE_NORMAL . It is only defined as a separate value because render modes are also used indirectly to define hinting algorithm selectors. See FT_LOAD_TARGET_XXX for details. FT_RENDER_MODE_MONO This mode corresponds to 1-bit bitmaps (with 2 levels of opacity). FT_RENDER_MODE_LCD This mode corresponds to horizontal RGB and BGR subpixel displays like LCD screens. It produces 8-bit bitmaps that are 3 times the width of the original glyph outline in pixels, and which use the FT_PIXEL_MODE_LCD mode. FT_RENDER_MODE_LCD_V This mode corresponds to vertical RGB and BGR subpixel displays (like PDA screens, rotated LCD displays, etc.). It produces 8-bit bitmaps that are 3 times the height of the original glyph outline in pixels and use the FT_PIXEL_MODE_LCD_V mode. note Should you define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your ftoption.h , which enables patented ClearType-style rendering, the LCD-optimized glyph bitmaps should be fi!
ltered to reduce color fringes inherent to this technology. You can either set up LCD filtering with FT_Library_SetLcdFilter or FT_Face_Properties , or do the filtering yourself. The default FreeType LCD rendering technology does not require filtering. The selected render mode only affects vector glyphs of a font. Embedded bitmaps often have a different pixel mode like FT_PIXEL_MODE_MONO . You can use FT_Bitmap_Convert to transform them into 8-bit pixmaps. FT_Get_Kerning Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Kerning ( FT_Face face, FT_UInt left_glyph, FT_UInt right_glyph, FT_UInt kern_mode, FT_Vector *akerning ); Return the kerning vector between two glyphs of the same face. input face A handle to a source face object. left_glyph The index of the left glyph in the kern pair. right_glyph The index of the right glyph in the kern pair. kern_mode See FT_Kerning_Mode for more information. Determines the scale and dimension of the returned kerning vector. output akerning The kerning vector. This is either in font units, fractional pixels (26.6 format), or pixels for scalable formats, and in pixels for fixed-sizes formats. return FreeType error code. 0 means success. note Only horizontal layouts (left-to-right right-to-left) are supported by this method. Other layouts, or more sophisticated kernings, are out of the scope of this API function -- they can be implemented through format-specific interfaces. Kerning for OpenType fonts implemented in a GPOS table is not supported; use FT_HAS_KERNING to find out whether a font has data that can be extracted with FT_Get_Kerning . FT_Kerning_Mode Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Kerning_Mode_ { FT_KERNING_DEFAULT = 0, FT_KERNING_UNFITTED , FT_KERNING_UNSCALED } FT_Kerning_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Kerning_Mode ` values instead */ # define ft_kerning_default FT_KERNING_DEFAULT # define ft_kerning_unfitted FT_KERNING_UNFITTED # define ft_kerning_unscaled FT_KERNI!
NG_UNSCALED An enumeration to specify the format of kerning values returned by FT_Get_Kerning . values FT_KERNING_DEFAULT Return grid-fitted kerning distances in 26.6 fractional pixels. FT_KERNING_UNFITTED Return un-grid-fitted kerning distances in 26.6 fractional pixels. FT_KERNING_UNSCALED Return the kerning vector in original font units. note FT_KERNING_DEFAULT returns full pixel values; it also makes FreeType heuristically scale down kerning distances at small ppem values so that they don't become too big. Both FT_KERNING_DEFAULT and FT_KERNING_UNFITTED use the current horizontal scaling factor (as set e.g. with FT_Set_Char_Size ) to convert font units to pixels. FT_Get_Track_Kerning Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Track_Kerning ( FT_Face face, FT_Fixed point_size, FT_Int degree, FT_Fixed * akerning ); Return the track kerning for a given face object at a given size. input face A handle to a source face object. point_size The point size in 16.16 fractional points. degree The degree of tightness. Increasingly negative values represent tighter track kerning, while increasingly positive values represent looser track kerning. Value zero means no track kerning. output akerning The kerning in 16.16 fractional points, to be uniformly applied between all glyphs. return FreeType error code. 0 means success. note Currently, only the Type 1 font driver supports track kerning, using data from AFM files (if attached with FT_Attach_File or FT_Attach_Stream ). Only very few AFM files come with track kerning data; please refer to Adobe's AFM specification for more details. FT_Get_Glyph_Name Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Glyph_Name ( FT_Face face, FT_UInt glyph_index, FT_Pointer buffer, FT_UInt buffer_max ); Retrieve the ASCII name of a given glyph in a face. This only works for those faces where FT_HAS_GLYPH_NAMES (face) returns 1. input face A handle to a source face object. glyph_index The glyph index. buffer_max The maximum number!
of bytes available in the buffer. output buffer A pointer to a target buffer where the name is copied to. return FreeType error code. 0 means success. note An error is returned if the face doesn't provide glyph names or if the glyph index is invalid. In all cases of failure, the first byte of buffer is set to 0 to indicate an empty name. The glyph name is truncated to fit within the buffer if it is too long. The returned string is always zero-terminated. Be aware that FreeType reorders glyph indices internally so that glyph index 0 always corresponds to the missing glyph (called .notdef ). This function always returns an error if the config macro FT_CONFIG_OPTION_NO_GLYPH_NAMES is not defined in ftoption.h . FT_Get_Postscript_Name Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( const char * ) FT_Get_Postscript_Name ( FT_Face face ); Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript, TrueType, and OpenType fonts. input face A handle to the source face object. return A pointer to the face's PostScript name. NULL if unavailable. note The returned pointer is owned by the face and is destroyed with it. For variation fonts, this string changes if you select a different instance, and you have to call FT_Get_PostScript_Name again to retrieve it. FreeType follows Adobe TechNote #5902, Generating PostScript Names for Fonts Using OpenType Font Variations . https://download.macromedia.com/pub/developer/opentype/tech-notes/5902.AdobePSNameGeneration.html [Since 2.9] Special PostScript names for named instances are only returned if the named instance is set with FT_Set_Named_Instance (and the font has corresponding entries in its fvar table). If FT_IS_VARIATION returns true, the algorithmically derived PostScript name is provided, not looking up special entries for named instances. FT_CharMapRec Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_ { FT_Face face; FT_Encoding encoding; FT_UShort platform_id; FT_UShort encoding_id; } FT_CharMap!
Rec ; The base charmap structure. fields face A handle to the parent face object. encoding An FT_Encoding tag identifying the charmap. Use this with FT_Select_Charmap . platform_id An ID number describing the platform for the following encoding ID. This comes directly from the TrueType specification and gets emulated for other formats. encoding_id A platform-specific encoding number. This also comes from the TrueType specification and gets emulated similarly. FT_Select_Charmap Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Charmap ( FT_Face face, FT_Encoding encoding ); Select a given charmap by its encoding tag (as listed in freetype.h ). inout face A handle to the source face object. input encoding A handle to the selected encoding. return FreeType error code. 0 means success. note This function returns an error if no charmap in the face corresponds to the encoding queried here. Because many fonts contain more than a single cmap for Unicode encoding, this function has some special code to select the one that covers Unicode best ( best in the sense that a UCS-4 cmap is preferred to a UCS-2 cmap). It is thus preferable to FT_Set_Charmap in this case. FT_Set_Charmap Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Charmap ( FT_Face face, FT_CharMap charmap ); Select a given charmap for character code to glyph index mapping. inout face A handle to the source face object. input charmap A handle to the selected charmap. return FreeType error code. 0 means success. note This function returns an error if the charmap is not part of the face (i.e., if it is not listed in the face- charmaps table). It also fails if an OpenType type 14 charmap is selected (which doesn't map character codes to glyph indices at all). FT_Get_Charmap_Index Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Get_Charmap_Index ( FT_CharMap charmap ); Retrieve index of a given charmap. input charmap A handle to a charmap. return The index into the array of character !
maps within the face to which charmap belongs. If an error occurs, -1 is returned. FT_Get_FSType_Flags Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UShort ) FT_Get_FSType_Flags ( FT_Face face ); Return the fsType flags for a font. input face A handle to the source face object. return The fsType flags, see FT_FSTYPE_XXX . note Use this function rather than directly reading the fs_type field in the PS_FontInfoRec structure, which is only guaranteed to return the correct results for Type 1 fonts. since 2.3.8 FT_Get_SubGlyph_Info Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_SubGlyph_Info ( FT_GlyphSlot glyph, FT_UInt sub_index, FT_Int *p_index, FT_UInt *p_flags, FT_Int *p_arg1, FT_Int *p_arg2, FT_Matrix *p_transform ); Retrieve a description of a given subglyph. Only use it if glyph- format is FT_GLYPH_FORMAT_COMPOSITE ; an error is returned otherwise. input glyph The source glyph slot. sub_index The index of the subglyph. Must be less than glyph- num_subglyphs . output p_index The glyph index of the subglyph. p_flags The subglyph flags, see FT_SUBGLYPH_FLAG_XXX . p_arg1 The subglyph's first argument (if any). p_arg2 The subglyph's second argument (if any). p_transform The subglyph transformation (if any). return FreeType error code. 0 means success. note The values of *p_arg1 , *p_arg2 , and *p_transform must be interpreted depending on the flags returned in *p_flags . See the OpenType specification for details. https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description FT_Face_Internal Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Face_InternalRec_* FT_Face_Internal ; An opaque handle to an FT_Face_InternalRec structure that models the private data of a given FT_Face object. This structure might change between releases of FreeType 2 and is not generally available to client applications. FT_Size_Internal Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_InternalRec_* FT_Size_Internal ; An opaque!
handle to an FT_Size_InternalRec structure, used to model private data of a given FT_Size object. FT_Slot_Internal Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Slot_InternalRec_* FT_Slot_Internal ; An opaque handle to an FT_Slot_InternalRec structure, used to model private data of a given FT_GlyphSlot object. FT_FACE_FLAG_XXX Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FACE_FLAG_SCALABLE ( 1L 0 ) # define FT_FACE_FLAG_FIXED_SIZES ( 1L 1 ) # define FT_FACE_FLAG_FIXED_WIDTH ( 1L 2 ) # define FT_FACE_FLAG_SFNT ( 1L 3 ) # define FT_FACE_FLAG_HORIZONTAL ( 1L 4 ) # define FT_FACE_FLAG_VERTICAL ( 1L 5 ) # define FT_FACE_FLAG_KERNING ( 1L 6 ) # define FT_FACE_FLAG_FAST_GLYPHS ( 1L 7 ) # define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L 8 ) # define FT_FACE_FLAG_GLYPH_NAMES ( 1L 9 ) # define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L 10 ) # define FT_FACE_FLAG_HINTER ( 1L 11 ) # define FT_FACE_FLAG_CID_KEYED ( 1L 12 ) # define FT_FACE_FLAG_TRICKY ( 1L 13 ) # define FT_FACE_FLAG_COLOR ( 1L 14 ) # define FT_FACE_FLAG_VARIATION ( 1L 15 ) A list of bit flags used in the face_flags field of the FT_FaceRec structure. They inform client applications of properties of the corresponding face. values FT_FACE_FLAG_SCALABLE The face contains outline glyphs. Note that a face can contain bitmap strikes also, i.e., a face can have both this flag and FT_FACE_FLAG_FIXED_SIZES set. FT_FACE_FLAG_FIXED_SIZES The face contains bitmap strikes. See also the num_fixed_sizes and available_sizes fields of FT_FaceRec . FT_FACE_FLAG_FIXED_WIDTH The face contains fixed-width characters (like Courier, Lucida, MonoType, etc.). FT_FACE_FLAG_SFNT The face uses the SFNT storage scheme. For now, this means TrueType and OpenType. FT_FACE_FLAG_HORIZONTAL The face contains horizontal glyph metrics. This should be set for all common formats. FT_FACE_FLAG_VERTICAL The face contains vertical glyph metrics. This is only available in some formats, not all of them. FT_FACE_FLAG_KERNING The face contains kerning information. If set, the kerning !
distance can be retrieved using the function FT_Get_Kerning . Otherwise the function always return the vector (0,0). Note that FreeType doesn't handle kerning data from the SFNT GPOS table (as present in many OpenType fonts). FT_FACE_FLAG_FAST_GLYPHS THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT. FT_FACE_FLAG_MULTIPLE_MASTERS The face contains multiple masters and is capable of interpolating between them. Supported formats are Adobe MM, TrueType GX, and OpenType variation fonts. See section Multiple Masters for API details. FT_FACE_FLAG_GLYPH_NAMES The face contains glyph names, which can be retrieved using FT_Get_Glyph_Name . Note that some TrueType fonts contain broken glyph name tables. Use the function FT_Has_PS_Glyph_Names when needed. FT_FACE_FLAG_EXTERNAL_STREAM Used internally by FreeType to indicate that a face's stream was provided by the client application and should not be destroyed when FT_Done_Face is called. Don't read or test this flag. FT_FACE_FLAG_HINTER The font driver has a hinting machine of its own. For example, with TrueType fonts, it makes sense to use data from the SFNT gasp table only if the native TrueType hinting engine (with the bytecode interpreter) is available and active. FT_FACE_FLAG_CID_KEYED The face is CID-keyed. In that case, the face is not accessed by glyph indices but by CID values. For subsetted CID-keyed fonts this has the consequence that not all index values are a valid argument to FT_Load_Glyph . Only the CID values for which corresponding glyphs in the subsetted font exist make FT_Load_Glyph return successfully; in all other cases you get an FT_Err_Invalid_Argument error. Note that CID-keyed fonts that are in an SFNT wrapper (this is, all OpenType/CFF fonts) don't have this flag set since the glyphs are accessed in the normal way (using contiguous indices); the CID-ness isn't visible to the application. FT_FACE_FLAG_TRICKY The face is tricky , this is, it always needs the font format's native hinting engine to get a reasonable result. A typical example is the old Ch!
inese font mingli.ttf (but not mingliu.ttc ) that uses TrueType bytecode instructions to move and scale all of its subglyphs. It is not possible to auto-hint such fonts using FT_LOAD_FORCE_AUTOHINT ; it will also ignore FT_LOAD_NO_HINTING . You have to set both FT_LOAD_NO_HINTING and FT_LOAD_NO_AUTOHINT to really disable hinting; however, you probably never want this except for demonstration purposes. Currently, there are about a dozen TrueType fonts in the list of tricky fonts; they are hard-coded in file ttobjs.c . FT_FACE_FLAG_COLOR [Since 2.5.1] The face has color glyph tables. See FT_LOAD_COLOR for more information. FT_FACE_FLAG_VARIATION [Since 2.9] Set if the current face (or named instance) has been altered with FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , or FT_Set_Var_Blend_Coordinates . This flag is unset by a call to FT_Set_Named_Instance . FT_STYLE_FLAG_XXX Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_STYLE_FLAG_ITALIC ( 1 0 ) # define FT_STYLE_FLAG_BOLD ( 1 1 ) A list of bit flags to indicate the style of a given face. These are used in the style_flags field of FT_FaceRec . values FT_STYLE_FLAG_ITALIC The face style is italic or oblique. FT_STYLE_FLAG_BOLD The face is bold. note The style information as provided by FreeType is very basic. More details are beyond the scope and should be done on a higher level (for example, by analyzing various fields of the OS/2 table in SFNT based fonts). FT_OPEN_XXX Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_OPEN_MEMORY 0x1 # define FT_OPEN_STREAM 0x2 # define FT_OPEN_PATHNAME 0x4 # define FT_OPEN_DRIVER 0x8 # define FT_OPEN_PARAMS 0x10 /* these constants are deprecated; use the corresponding ` FT_OPEN_XXX ` */ /* values instead */ # define ft_open_memory FT_OPEN_MEMORY # define ft_open_stream FT_OPEN_STREAM # define ft_open_pathname FT_OPEN_PATHNAME # define ft_open_driver FT_OPEN_DRIVER # define ft_open_params FT_OPEN_PARAMS A list of bit field constants used within the flags field of the FT_Open_Args structure. !
values FT_OPEN_MEMORY This is a memory-based stream. FT_OPEN_STREAM Copy the stream from the stream field. FT_OPEN_PATHNAME Create a new input stream from a C path name. FT_OPEN_DRIVER Use the driver field. FT_OPEN_PARAMS Use the num_params and params fields. note The FT_OPEN_MEMORY , FT_OPEN_STREAM , and FT_OPEN_PATHNAME flags are mutually exclusive. FT_LOAD_XXX Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_DEFAULT 0x0 # define FT_LOAD_NO_SCALE ( 1L 0 ) # define FT_LOAD_NO_HINTING ( 1L 1 ) # define FT_LOAD_RENDER ( 1L 2 ) # define FT_LOAD_NO_BITMAP ( 1L 3 ) # define FT_LOAD_VERTICAL_LAYOUT ( 1L 4 ) # define FT_LOAD_FORCE_AUTOHINT ( 1L 5 ) # define FT_LOAD_CROP_BITMAP ( 1L 6 ) # define FT_LOAD_PEDANTIC ( 1L 7 ) # define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L 9 ) # define FT_LOAD_NO_RECURSE ( 1L 10 ) # define FT_LOAD_IGNORE_TRANSFORM ( 1L 11 ) # define FT_LOAD_MONOCHROME ( 1L 12 ) # define FT_LOAD_LINEAR_DESIGN ( 1L 13 ) # define FT_LOAD_NO_AUTOHINT ( 1L 15 ) /* Bits 16-19 are used by `FT_LOAD_TARGET_` */ # define FT_LOAD_COLOR ( 1L 20 ) # define FT_LOAD_COMPUTE_METRICS ( 1L 21 ) # define FT_LOAD_BITMAP_METRICS_ONLY ( 1L 22 ) A list of bit field constants for FT_Load_Glyph to indicate what kind of operations to perform during glyph loading. values FT_LOAD_DEFAULT Corresponding to 0, this value is used as the default glyph load operation. In this case, the following happens: FreeType looks for a bitmap for the glyph corresponding to the face's current size. If one is found, the function returns. The bitmap data can be accessed from the glyph slot (see note below). If no embedded bitmap is searched for or found, FreeType looks for a scalable outline. If one is found, it is loaded from the font file, scaled to device pixels, then hinted to the pixel grid in order to optimize it. The outline data can be accessed from the glyph slot (see note below). Note that by default the glyph loader doesn't render outlines into bitmaps. The following flags are used to modify this default behaviour to more spe!
cific and useful cases. FT_LOAD_NO_SCALE Don't scale the loaded outline glyph but keep it in font units. This flag implies FT_LOAD_NO_HINTING and FT_LOAD_NO_BITMAP , and unsets FT_LOAD_RENDER . If the font is tricky (see FT_FACE_FLAG_TRICKY for more), using FT_LOAD_NO_SCALE usually yields meaningless outlines because the subglyphs must be scaled and positioned with hinting instructions. This can be solved by loading the font without FT_LOAD_NO_SCALE and setting the character size to font- units_per_EM . FT_LOAD_NO_HINTING Disable hinting. This generally generates blurrier bitmap glyphs when the glyph are rendered in any of the anti-aliased modes. See also the note below. This flag is implied by FT_LOAD_NO_SCALE . FT_LOAD_RENDER Call FT_Render_Glyph after the glyph is loaded. By default, the glyph is rendered in FT_RENDER_MODE_NORMAL mode. This can be overridden by FT_LOAD_TARGET_XXX or FT_LOAD_MONOCHROME . This flag is unset by FT_LOAD_NO_SCALE . FT_LOAD_NO_BITMAP Ignore bitmap strikes when loading. Bitmap-only fonts ignore this flag. FT_LOAD_NO_SCALE always sets this flag. FT_LOAD_VERTICAL_LAYOUT Load the glyph for vertical text layout. In particular, the advance value in the FT_GlyphSlotRec structure is set to the vertAdvance value of the metrics field. In case FT_HAS_VERTICAL doesn't return true, you shouldn't use this flag currently. Reason is that in this case vertical metrics get synthesized, and those values are not always consistent across various font formats. FT_LOAD_FORCE_AUTOHINT Prefer the auto-hinter over the font's native hinter. See also the note below. FT_LOAD_PEDANTIC Make the font driver perform pedantic verifications during glyph loading and hinting. This is mostly used to detect broken glyphs in fonts. By default, FreeType tries to handle broken fonts also. In particular, errors from the TrueType bytecode engine are not passed to the application if this flag is not set; this might result in partially hinted or distorted glyphs in case a glyph's bytecode is buggy. FT_LOAD_NO_RECURSE Don't loa!
d composite glyphs recursively. Instead, the font driver fills the num_subglyph and subglyphs values of the glyph slot; it also sets glyph- format to FT_GLYPH_FORMAT_COMPOSITE . The description of subglyphs can then be accessed with FT_Get_SubGlyph_Info . Don't use this flag for retrieving metrics information since some font drivers only return rudimentary data. This flag implies FT_LOAD_NO_SCALE and FT_LOAD_IGNORE_TRANSFORM . FT_LOAD_IGNORE_TRANSFORM Ignore the transform matrix set by FT_Set_Transform . FT_LOAD_MONOCHROME This flag is used with FT_LOAD_RENDER to indicate that you want to render an outline glyph to a 1-bit monochrome bitmap glyph, with 8 pixels packed into each byte of the bitmap data. Note that this has no effect on the hinting algorithm used. You should rather use FT_LOAD_TARGET_MONO so that the monochrome-optimized hinting algorithm is used. FT_LOAD_LINEAR_DESIGN Keep linearHoriAdvance and linearVertAdvance fields of FT_GlyphSlotRec in font units. See FT_GlyphSlotRec for details. FT_LOAD_NO_AUTOHINT Disable the auto-hinter. See also the note below. FT_LOAD_COLOR Load colored glyphs. There are slight differences depending on the font format. [Since 2.5] Load embedded color bitmap images. The resulting color bitmaps, if available, will have the FT_PIXEL_MODE_BGRA format, with pre-multiplied color channels. If the flag is not set and color bitmaps are found, they are converted to 256-level gray bitmaps, using the FT_PIXEL_MODE_GRAY format. [Since 2.10, experimental] If the glyph index contains an entry in the face's COLR table with a CPAL palette table (as defined in the OpenType specification), make FT_Render_Glyph provide a default blending of the color glyph layers associated with the glyph index, using the same bitmap format as embedded color bitmap images. This is mainly for convenience; for full control of color layers use FT_Get_Color_Glyph_Layer and FreeType's color functions like FT_Palette_Select instead of setting FT_LOAD_COLOR for rendering so that the client application can handle b!
lending by itself. FT_LOAD_COMPUTE_METRICS [Since 2.6.1] Compute glyph metrics from the glyph data, without the use of bundled metrics tables (for example, the hdmx table in TrueType fonts). This flag is mainly used by font validating or font editing applications, which need to ignore, verify, or edit those tables. Currently, this flag is only implemented for TrueType fonts. FT_LOAD_BITMAP_METRICS_ONLY [Since 2.7.1] Request loading of the metrics and bitmap image information of a (possibly embedded) bitmap glyph without allocating or copying the bitmap image data itself. No effect if the target glyph is not a bitmap image. This flag unsets FT_LOAD_RENDER . FT_LOAD_CROP_BITMAP Ignored. Deprecated. FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH Ignored. Deprecated. note By default, hinting is enabled and the font's native hinter (see FT_FACE_FLAG_HINTER ) is preferred over the auto-hinter. You can disable hinting by setting FT_LOAD_NO_HINTING or change the precedence by setting FT_LOAD_FORCE_AUTOHINT . You can also set FT_LOAD_NO_AUTOHINT in case you don't want the auto-hinter to be used at all. See the description of FT_FACE_FLAG_TRICKY for a special exception (affecting only a handful of Asian fonts). Besides deciding which hinter to use, you can also decide which hinting algorithm to use. See FT_LOAD_TARGET_XXX for details. Note that the auto-hinter needs a valid Unicode cmap (either a native one or synthesized by FreeType) for producing correct results. If a font provides an incorrect mapping (for example, assigning the character code U+005A, LATIN CAPITAL LETTER Z, to a glyph depicting a mathematical integral sign), the auto-hinter might produce useless results. FT_LOAD_TARGET_XXX Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_( x ) ( ( FT_Int32 )( (x) 15 ) 16 ) # define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL ) # define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT ) # define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO ) # define FT_LOAD_TARGET_LCD!
FT_LOAD_TARGET_( FT_RENDER_MODE_LCD ) # define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V ) A list of values to select a specific hinting algorithm for the hinter. You should OR one of these values to your load_flags when calling FT_Load_Glyph . Note that a font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used. values FT_LOAD_TARGET_NORMAL The default hinting algorithm, optimized for standard gray-level rendering. For monochrome output, use FT_LOAD_TARGET_MONO instead. FT_LOAD_TARGET_LIGHT A lighter hinting algorithm for gray-level modes. Many generated glyphs are fuzzier but better resemble their original shape. This is achieved by snapping glyphs to the pixel grid only vertically (Y-axis), as is done by FreeType's new CFF engine or Microsoft's ClearType font renderer. This preserves inter-glyph spacing in horizontal text. The snapping is done either by the native font driver, if the driver itself and the font support it, or by the auto-hinter. Advance widths are rounded to integer values; however, using the lsb_delta and rsb_delta fields of FT_GlyphSlotRec , it is possible to get fractional advance widths for subpixel positioning (which is recommended to use). If configuration option AF_CONFIG_OPTION_TT_SIZE_METRICS is active, TrueType-like metrics are used to make this mode behave similarly as in unpatched FreeType versions between 2.4.6 and 2.7.1 (inclusive). FT_LOAD_TARGET_MONO Strong hinting algorithm that should only be used for monochrome output. The result is probably unpleasant if the glyph is rendered in non-monochrome modes. Note that for outline fonts only the TrueType font driver has proper monochrome hinting support, provided the TTFs contain hints for B/W rendering (which most fonts no longer provide). If these conditions are not met it is very likely that you get ugly results at smaller sizes. FT_LOAD_TARGET_LCD A variant of FT_LOAD_TARGET_LIGH!
T optimized for horizontally decimated LCD displays. FT_LOAD_TARGET_LCD_V A variant of FT_LOAD_TARGET_NORMAL optimized for vertically decimated LCD displays. note You should use only one of the FT_LOAD_TARGET_XXX values in your load_flags . They can't be ORed. If FT_LOAD_RENDER is also set, the glyph is rendered in the corresponding mode (i.e., the mode that matches the used algorithm best). An exception is FT_LOAD_TARGET_MONO since it implies FT_LOAD_MONOCHROME . You can use a hinting algorithm that doesn't correspond to the same rendering mode. As an example, it is possible to use the light hinting algorithm and have the results rendered in horizontal LCD pixel mode, with code like FT_Load_Glyph( face, glyph_index, load_flags | FT_LOAD_TARGET_LIGHT ); FT_Render_Glyph( face- glyph, FT_RENDER_MODE_LCD ); In general, you should stick with one rendering mode. For example, switching between FT_LOAD_TARGET_NORMAL and FT_LOAD_TARGET_MONO enforces a lot of recomputation for TrueType fonts, which is slow. Another reason is caching: Selecting a different mode usually causes changes in both the outlines and the rasterized bitmaps; it is thus necessary to empty the cache after a mode switch to avoid false hits. FT_SUBGLYPH_FLAG_XXX Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 # define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 # define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 # define FT_SUBGLYPH_FLAG_SCALE 8 # define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 # define FT_SUBGLYPH_FLAG_2X2 0x80 # define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 A list of constants describing subglyphs. Please refer to the glyf table description in the OpenType specification for the meaning of the various flags (which get synthesized for non-OpenType subglyphs). https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description values FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID FT_SUBGLYPH_FLAG_SCALE FT_SUBGLYPH_FLAG_XY_SCALE FT_SUBGLYPH_F!
LAG_2X2 FT_SUBGLYPH_FLAG_USE_MY_METRICS FT_FSTYPE_XXX Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FSTYPE_INSTALLABLE_EMBEDDING 0x0000 # define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING 0x0002 # define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING 0x0004 # define FT_FSTYPE_EDITABLE_EMBEDDING 0x0008 # define FT_FSTYPE_NO_SUBSETTING 0x0100 # define FT_FSTYPE_BITMAP_EMBEDDING_ONLY 0x0200 A list of bit flags used in the fsType field of the OS/2 table in a TrueType or OpenType font and the FSType entry in a PostScript font. These bit flags are returned by FT_Get_FSType_Flags ; they inform client applications of embedding and subsetting restrictions associated with a font. See https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf for more details. values FT_FSTYPE_INSTALLABLE_EMBEDDING Fonts with no fsType bit set may be embedded and permanently installed on the remote system by an application. FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING Fonts that have only this bit set must not be modified, embedded or exchanged in any manner without first obtaining permission of the font software copyright owner. FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING The font may be embedded and temporarily loaded on the remote system. Documents containing Preview Print fonts must be opened read-only ; no edits can be applied to the document. FT_FSTYPE_EDITABLE_EMBEDDING The font may be embedded but must only be installed temporarily on other systems. In contrast to Preview Print fonts, documents containing editable fonts may be opened for reading, editing is permitted, and changes may be saved. FT_FSTYPE_NO_SUBSETTING The font may not be subsetted prior to embedding. FT_FSTYPE_BITMAP_EMBEDDING_ONLY Only bitmaps contained in the font may be embedded; no outline data may be embedded. If there are no bitmaps available in the font, then the font is unembeddable. note The flags are ORed together, thus more than a single value can be returned. While the fsType flags can indicate that a font may be embedded, a license with the fo!
nt vendor may be separately required to use the font in this way. FT_HAS_FAST_GLYPHS Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FAST_GLYPHS ( face ) 0 Deprecated.","title":"Base Interface"},{"location":"ft2-base_interface.html#base-interface","text":"","title":"Base Interface"},{"location":"ft2-base_interface.html#synopsis","text":"This section describes the most important public high-level API functions of FreeType 2.","title":"Synopsis"},{"location":"ft2-base_interface.html#ft_library","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_LibraryRec_ * FT_Library ; A handle to a FreeType library instance. Each library is completely independent from the others; it is the root of a set of objects like fonts, faces, sizes, etc. It also embeds a memory manager (see FT_Memory ), as well as a scan-line converter object (see FT_Raster ). [Since 2.5.6] In multi-threaded applications it is easiest to use one FT_Library object per thread. In case this is too cumbersome, a single FT_Library object across threads is possible also, as long as a mutex lock is used around FT_New_Face and FT_Done_Face .","title":"FT_Library"},{"location":"ft2-base_interface.html#ft_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_* FT_Face ; A handle to a typographic face object. A face object models a given typeface, in a given style.","title":"FT_Face"},{"location":"ft2-base_interface.html#ft_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SizeRec_* FT_Size ; A handle to an object that models a face scaled to a given character size.","title":"FT_Size"},{"location":"ft2-base_interface.html#ft_glyphslot","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_* FT_GlyphSlot ; A handle to a given glyph slot . A slot is a container that can hold any of the glyphs contained in its parent face. In other words, each time you call FT_Load_Glyph or FT_Load_Char , the slot's content is erased by the new glyph !
data, i.e., the glyph's metrics, its image (bitmap or outline), and other control information.","title":"FT_GlyphSlot"},{"location":"ft2-base_interface.html#ft_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_* FT_CharMap ; A handle to a character map (usually abbreviated to charmap ). A charmap is used to translate character codes in a given encoding into glyph indexes for its parent's face. Some font formats may provide several charmaps per font. Each face object owns zero or more charmaps, but only one of them can be active , providing the data used by FT_Get_Char_Index or FT_Load_Char . The list of available charmaps in a face is available through the face- num_charmaps and face- charmaps fields of FT_FaceRec . The currently active charmap is available as face- charmap . You should call FT_Set_Charmap to change it.","title":"FT_CharMap"},{"location":"ft2-base_interface.html#ft_encoding","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Encoding_ { FT_ENC_TAG ( FT_ENCODING_NONE , 0, 0, 0, 0 ), FT_ENC_TAG ( FT_ENCODING_MS_SYMBOL , 's', 'y', 'm', 'b' ), FT_ENC_TAG ( FT_ENCODING_UNICODE , 'u', 'n', 'i', 'c' ), FT_ENC_TAG ( FT_ENCODING_SJIS , 's', 'j', 'i', 's' ), FT_ENC_TAG ( FT_ENCODING_PRC , 'g', 'b', ' ', ' ' ), FT_ENC_TAG ( FT_ENCODING_BIG5 , 'b', 'i', 'g', '5' ), FT_ENC_TAG ( FT_ENCODING_WANSUNG , 'w', 'a', 'n', 's' ), FT_ENC_TAG ( FT_ENCODING_JOHAB , 'j', 'o', 'h', 'a' ), /* for backward compatibility */ FT_ENCODING_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS , FT_ENCODING_MS_GB2312 = FT_ENCODING_PRC , FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5 , FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG , FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB , FT_ENC_TAG ( FT_ENCODING_ADOBE_STANDARD , 'A', 'D', 'O', 'B' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_EXPERT , 'A', 'D', 'B', 'E' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_CUSTOM , 'A', 'D', 'B', 'C' ), FT_ENC_TAG ( FT_ENCODING_ADOBE_LATIN_1 , 'l', 'a', 't', '1' ), FT_ENC_TAG ( FT_ENCODING_OLD_LATIN_2 , 'l'!
, 'a', 't', '2' ), FT_ENC_TAG ( FT_ENCODING_APPLE_ROMAN , 'a', 'r', 'm', 'n' ) } FT_Encoding ; /* these constants are deprecated; use the corresponding ` FT_Encoding ` */ /* values instead */ # define ft_encoding_none FT_ENCODING_NONE # define ft_encoding_unicode FT_ENCODING_UNICODE # define ft_encoding_symbol FT_ENCODING_MS_SYMBOL # define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1 # define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2 # define ft_encoding_sjis FT_ENCODING_SJIS # define ft_encoding_gb2312 FT_ENCODING_PRC # define ft_encoding_big5 FT_ENCODING_BIG5 # define ft_encoding_wansung FT_ENCODING_WANSUNG # define ft_encoding_johab FT_ENCODING_JOHAB # define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD # define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT # define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM # define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN An enumeration to specify character sets supported by charmaps. Used in the FT_Select_Charmap API function.","title":"FT_Encoding"},{"location":"ft2-base_interface.html#ft_enc_tag","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # ifndef FT_ENC_TAG # define FT_ENC_TAG ( value, a, b, c, d ) \\ value = ( ( ( FT_UInt32 )(a) 24 ) | \\ ( ( FT_UInt32 )(b) 16 ) | \\ ( ( FT_UInt32 )(c) 8 ) | \\ ( FT_UInt32 )(d) ) # endif /* FT_ENC_TAG */ This macro converts four-letter tags into an unsigned long. It is used to define encoding identifiers (see FT_Encoding ).","title":"FT_ENC_TAG"},{"location":"ft2-base_interface.html#ft_facerec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_FaceRec_ { FT_Long num_faces; FT_Long face_index; FT_Long face_flags; FT_Long style_flags; FT_Long num_glyphs; FT_String * family_name; FT_String * style_name; FT_Int num_fixed_sizes; FT_Bitmap_Size * available_sizes; FT_Int num_charmaps; FT_CharMap * charmaps; FT_Generic generic; /*# The following member variables (down to `underline_thickness`) */ /*# are only relevant to scalable outlines; cf. @ FT_Bitmap_Size */ /*# for bitma!
p fonts. */ FT_BBox bbox; FT_UShort units_per_EM; FT_Short ascender; FT_Short descender; FT_Short height; FT_Short max_advance_width; FT_Short max_advance_height; FT_Short underline_position; FT_Short underline_thickness; FT_GlyphSlot glyph; FT_Size size; FT_CharMap charmap; /*@private begin */ FT_Driver driver; FT_Memory memory; FT_Stream stream; FT_ListRec sizes_list; FT_Generic autohint; /* face-specific auto-hinter data */ void * extensions; /* unused */ FT_Face_Internal internal; /*@private end */ } FT_FaceRec ; FreeType root face class structure. A face object models a typeface in a font file.","title":"FT_FaceRec"},{"location":"ft2-base_interface.html#ft_has_horizontal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_HORIZONTAL ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_HORIZONTAL ) A macro that returns true whenever a face object contains horizontal metrics (this is true for all font formats though).","title":"FT_HAS_HORIZONTAL"},{"location":"ft2-base_interface.html#ft_has_vertical","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_VERTICAL ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_VERTICAL ) A macro that returns true whenever a face object contains real vertical metrics (and not only synthesized ones).","title":"FT_HAS_VERTICAL"},{"location":"ft2-base_interface.html#ft_has_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_KERNING ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_KERNING ) A macro that returns true whenever a face object contains kerning data that can be accessed with FT_Get_Kerning .","title":"FT_HAS_KERNING"},{"location":"ft2-base_interface.html#ft_has_fixed_sizes","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FIXED_SIZES ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_FIXED_SIZES ) A macro that returns true whenever a face object contains some embedded bitmaps. See the available_sizes field of the FT_FaceRec structure.","title":"FT_HAS_FIXED_SIZES"},{"location":"ft2-base_interface.h!
tml#ft_has_glyph_names","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_GLYPH_NAMES ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_GLYPH_NAMES ) A macro that returns true whenever a face object contains some glyph names that can be accessed through FT_Get_Glyph_Name .","title":"FT_HAS_GLYPH_NAMES"},{"location":"ft2-base_interface.html#ft_has_color","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_COLOR ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_COLOR ) A macro that returns true whenever a face object contains tables for color glyphs.","title":"FT_HAS_COLOR"},{"location":"ft2-base_interface.html#ft_has_multiple_masters","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_MULTIPLE_MASTERS ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_MULTIPLE_MASTERS ) A macro that returns true whenever a face object contains some multiple masters. The functions provided by FT_MULTIPLE_MASTERS_H are then available to choose the exact design you want.","title":"FT_HAS_MULTIPLE_MASTERS"},{"location":"ft2-base_interface.html#ft_is_sfnt","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SFNT ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_SFNT ) A macro that returns true whenever a face object contains a font whose format is based on the SFNT storage scheme. This usually means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded bitmap fonts. If this macro is true, all functions defined in FT_SFNT_NAMES_H and FT_TRUETYPE_TABLES_H are available.","title":"FT_IS_SFNT"},{"location":"ft2-base_interface.html#ft_is_scalable","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_SCALABLE ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_SCALABLE ) A macro that returns true whenever a face object contains a scalable font face (true for TrueType, Type 1, Type 42, CID, OpenType/CFF, and PFR font formats).","title":"FT_IS_SCALABLE"},{"location":"ft2-base_interface.html#ft_is_fixed_width","text":"Defined in FT_FREETYPE_H (freetype/freet!
ype.h). # define FT_IS_FIXED_WIDTH ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_FIXED_WIDTH ) A macro that returns true whenever a face object contains a font face that contains fixed-width (or monospace , fixed-pitch , etc.) glyphs.","title":"FT_IS_FIXED_WIDTH"},{"location":"ft2-base_interface.html#ft_is_cid_keyed","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_CID_KEYED ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_CID_KEYED ) A macro that returns true whenever a face object contains a CID-keyed font. See the discussion of FT_FACE_FLAG_CID_KEYED for more details. If this macro is true, all functions defined in FT_CID_H are available.","title":"FT_IS_CID_KEYED"},{"location":"ft2-base_interface.html#ft_is_tricky","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_TRICKY ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_TRICKY ) A macro that returns true whenever a face represents a tricky font. See the discussion of FT_FACE_FLAG_TRICKY for more details.","title":"FT_IS_TRICKY"},{"location":"ft2-base_interface.html#ft_is_named_instance","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_NAMED_INSTANCE ( face ) \\ ( (face)- face_index 0x7FFF0000L ) A macro that returns true whenever a face object is a named instance of a GX or OpenType variation font. [Since 2.9] Changing the design coordinates with FT_Set_Var_Design_Coordinates or FT_Set_Var_Blend_Coordinates does not influence the return value of this macro (only FT_Set_Named_Instance does that).","title":"FT_IS_NAMED_INSTANCE"},{"location":"ft2-base_interface.html#ft_is_variation","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_IS_VARIATION ( face ) \\ ( (face)- face_flags FT_FACE_FLAG_VARIATION ) A macro that returns true whenever a face object has been altered by FT_Set_MM_Design_Coordinates , FT_Set_Var_Design_Coordinates , or FT_Set_Var_Blend_Coordinates .","title":"FT_IS_VARIATION"},{"location":"ft2-base_interface.html#ft_sizerec","text":"Defined in FT_FREETYPE_H (freetype/fre!
etype.h).. typedef struct FT_SizeRec_ { FT_Face face; /* parent face object */ FT_Generic generic; /* generic pointer for client uses */ FT_Size_Metrics metrics; /* size metrics */ FT_Size_Internal internal; } FT_SizeRec ; FreeType root size class structure. A size object models a face object at a given size.","title":"FT_SizeRec"},{"location":"ft2-base_interface.html#ft_size_metrics","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_Metrics_ { FT_UShort x_ppem; /* horizontal pixels per EM */ FT_UShort y_ppem; /* vertical pixels per EM */ FT_Fixed x_scale; /* scaling values used to convert font */ FT_Fixed y_scale; /* units to 26.6 fractional pixels */ FT_Pos ascender; /* ascender in 26.6 frac. pixels */ FT_Pos descender; /* descender in 26.6 frac. pixels */ FT_Pos height; /* text height in 26.6 frac. pixels */ FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */ } FT_Size_Metrics ; The size metrics structure gives the metrics of a size object.","title":"FT_Size_Metrics"},{"location":"ft2-base_interface.html#ft_glyphslotrec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_GlyphSlotRec_ { FT_Library library; FT_Face face; FT_GlyphSlot next; FT_UInt glyph_index; /* new in 2.10; was reserved previously */ FT_Generic generic; FT_Glyph_Metrics metrics; FT_Fixed linearHoriAdvance; FT_Fixed linearVertAdvance; FT_Vector advance; FT_Glyph_Format format; FT_Bitmap bitmap; FT_Int bitmap_left; FT_Int bitmap_top; FT_Outline outline; FT_UInt num_subglyphs; FT_SubGlyph subglyphs; void * control_data; long control_len; FT_Pos lsb_delta; FT_Pos rsb_delta; void * other; FT_Slot_Internal internal; } FT_GlyphSlotRec ; FreeType root glyph slot class structure. A glyph slot is a container where individual glyphs can be loaded, be they in outline or bitmap format.","title":"FT_GlyphSlotRec"},{"location":"ft2-base_interface.html#ft_glyph_metrics","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Glyph_Metrics_ { FT_Pos width; FT_Pos height; FT_Pos!
horiBearingX; FT_Pos horiBearingY; FT_Pos horiAdvance; FT_Pos vertBearingX; FT_Pos vertBearingY; FT_Pos vertAdvance; } FT_Glyph_Metrics ; A structure to model the metrics of a single glyph. The values are expressed in 26.6 fractional pixel format; if the flag FT_LOAD_NO_SCALE has been used while loading the glyph, values are expressed in font units instead.","title":"FT_Glyph_Metrics"},{"location":"ft2-base_interface.html#ft_subglyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_SubGlyphRec_* FT_SubGlyph ; The subglyph structure is an internal object used to describe subglyphs (for example, in the case of composites).","title":"FT_SubGlyph"},{"location":"ft2-base_interface.html#ft_bitmap_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Bitmap_Size_ { FT_Short height; FT_Short width; FT_Pos size; FT_Pos x_ppem; FT_Pos y_ppem; } FT_Bitmap_Size ; This structure models the metrics of a bitmap strike (i.e., a set of glyphs for a given point size and resolution) in a bitmap font. It is used for the available_sizes field of FT_Face .","title":"FT_Bitmap_Size"},{"location":"ft2-base_interface.html#ft_init_freetype","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Init_FreeType ( FT_Library *alibrary ); Initialize a new FreeType library object. The set of modules that are registered by this function is determined at build time.","title":"FT_Init_FreeType"},{"location":"ft2-base_interface.html#ft_done_freetype","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_FreeType ( FT_Library library ); Destroy a given FreeType library object and all of its children, including resources, drivers, faces, sizes, etc.","title":"FT_Done_FreeType"},{"location":"ft2-base_interface.html#ft_new_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Face ( FT_Library library, const char * filepathname, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font by its !
pathname..","title":"FT_New_Face"},{"location":"ft2-base_interface.html#ft_done_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Done_Face ( FT_Face face ); Discard a given face object, as well as all of its child slots and sizes.","title":"FT_Done_Face"},{"location":"ft2-base_interface.html#ft_reference_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Reference_Face ( FT_Face face ); A counter gets initialized to 1 at the time an FT_Face structure is created. This function increments the counter. FT_Done_Face then only destroys a face if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Face objects.","title":"FT_Reference_Face"},{"location":"ft2-base_interface.html#ft_new_memory_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_New_Memory_Face ( FT_Library library, const FT_Byte * file_base, FT_Long file_size, FT_Long face_index, FT_Face *aface ); Call FT_Open_Face to open a font that has been loaded into memory.","title":"FT_New_Memory_Face"},{"location":"ft2-base_interface.html#ft_face_properties","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Face_Properties ( FT_Face face, FT_UInt num_properties, FT_Parameter * properties ); Set or override certain (library or module-wide) properties on a face-by-face basis. Useful for finer-grained control and avoiding locks on shared structures (threads can modify their own faces as they see fit). Contrary to FT_Property_Set , this function uses FT_Parameter so that you can pass multiple properties to the target face in one call. Note that only a subset of the available properties can be controlled. FT_PARAM_TAG_STEM_DARKENING (stem darkening, corresponding to the property no-stem-darkening provided by the autofit , cff , type1 , and t1cid modules; see no-stem-darkening ). FT_PARAM_TAG_LCD_FILTER_WEIGHTS (LCD filter weights, corresponding to!
function FT_Library_SetLcdFilterWeights ). FT_PARAM_TAG_RANDOM_SEED (seed value for the CFF, Type 1, and CID random operator, corresponding to the random-seed property provided by the cff , type1 , and t1cid modules; see random-seed ). Pass NULL as data in FT_Parameter for a given tag to reset the option and use the library or module default again.","title":"FT_Face_Properties"},{"location":"ft2-base_interface.html#ft_open_face","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Open_Face ( FT_Library library, const FT_Open_Args * args, FT_Long face_index, FT_Face *aface ); Create a face object from a given resource described by FT_Open_Args .","title":"FT_Open_Face"},{"location":"ft2-base_interface.html#ft_open_args","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Open_Args_ { FT_UInt flags; const FT_Byte * memory_base; FT_Long memory_size; FT_String * pathname; FT_Stream stream; FT_Module driver; FT_Int num_params; FT_Parameter * params; } FT_Open_Args ; A structure to indicate how to open a new font file or stream. A pointer to such a structure can be used as a parameter for the functions FT_Open_Face and FT_Attach_Stream .","title":"FT_Open_Args"},{"location":"ft2-base_interface.html#ft_parameter","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Parameter_ { FT_ULong tag; FT_Pointer data; } FT_Parameter ; A simple structure to pass more or less generic parameters to FT_Open_Face and FT_Face_Properties .","title":"FT_Parameter"},{"location":"ft2-base_interface.html#ft_attach_file","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_File ( FT_Face face, const char * filepathname ); Call FT_Attach_Stream to attach a file.","title":"FT_Attach_File"},{"location":"ft2-base_interface.html#ft_attach_stream","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Attach_Stream ( FT_Face face, FT_Open_Args * parameters ); Attach data to a face object. Normally, this is used to !
read additional information for the face object. For example, you can attach an AFM file that comes with a Type 1 font to get the kerning values and other metrics.","title":"FT_Attach_Stream"},{"location":"ft2-base_interface.html#ft_set_char_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Char_Size ( FT_Face face, FT_F26Dot6 char_width, FT_F26Dot6 char_height, FT_UInt horz_resolution, FT_UInt vert_resolution ); Call FT_Request_Size to request the nominal size (in points).","title":"FT_Set_Char_Size"},{"location":"ft2-base_interface.html#ft_set_pixel_sizes","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Pixel_Sizes ( FT_Face face, FT_UInt pixel_width, FT_UInt pixel_height ); Call FT_Request_Size to request the nominal size (in pixels).","title":"FT_Set_Pixel_Sizes"},{"location":"ft2-base_interface.html#ft_request_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Request_Size ( FT_Face face, FT_Size_Request req ); Resize the scale of the active FT_Size object in a face.","title":"FT_Request_Size"},{"location":"ft2-base_interface.html#ft_select_size","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Size ( FT_Face face, FT_Int strike_index ); Select a bitmap strike. To be more precise, this function sets the scaling factors of the active FT_Size object in a face so that bitmaps from this particular strike are taken by FT_Load_Glyph and friends.","title":"FT_Select_Size"},{"location":"ft2-base_interface.html#ft_size_request_type","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Size_Request_Type_ { FT_SIZE_REQUEST_TYPE_NOMINAL , FT_SIZE_REQUEST_TYPE_REAL_DIM , FT_SIZE_REQUEST_TYPE_BBOX , FT_SIZE_REQUEST_TYPE_CELL , FT_SIZE_REQUEST_TYPE_SCALES , FT_SIZE_REQUEST_TYPE_MAX } FT_Size_Request_Type ; An enumeration type that lists the supported size request types, i.e., what input size (in font units) maps to the requested output size (in pixels, !
as computed from the arguments of FT_Size_Request ).","title":"FT_Size_Request_Type"},{"location":"ft2-base_interface.html#ft_size_requestrec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ { FT_Size_Request_Type type; FT_Long width; FT_Long height; FT_UInt horiResolution; FT_UInt vertResolution; } FT_Size_RequestRec ; A structure to model a size request.","title":"FT_Size_RequestRec"},{"location":"ft2-base_interface.html#ft_size_request","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_RequestRec_ * FT_Size_Request ; A handle to a size request structure.","title":"FT_Size_Request"},{"location":"ft2-base_interface.html#ft_set_transform","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Set_Transform ( FT_Face face, FT_Matrix * matrix, FT_Vector * delta ); Set the transformation that is applied to glyph images when they are loaded into a glyph slot through FT_Load_Glyph .","title":"FT_Set_Transform"},{"location":"ft2-base_interface.html#ft_load_glyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Glyph ( FT_Face face, FT_UInt glyph_index, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object.","title":"FT_Load_Glyph"},{"location":"ft2-base_interface.html#ft_get_char_index","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Char_Index ( FT_Face face, FT_ULong charcode ); Return the glyph index of a given character code. This function uses the currently selected charmap to do the mapping.","title":"FT_Get_Char_Index"},{"location":"ft2-base_interface.html#ft_get_first_char","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_First_Char ( FT_Face face, FT_UInt *agindex ); Return the first character code in the current charmap of a given face, together with its corresponding glyph index.","title":"FT_Get_First_Char"},{"location":"ft2-base_interface.html#ft_get_next_char","text":"Defined in FT_FRE!
ETYPE_H (freetype/freetype.h). FT_EXPORT( FT_ULong ) FT_Get_Next_Char ( FT_Face face, FT_ULong char_code, FT_UInt *agindex ); Return the next character code in the current charmap of a given face following the value char_code , as well as the corresponding glyph index.","title":"FT_Get_Next_Char"},{"location":"ft2-base_interface.html#ft_get_name_index","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Get_Name_Index ( FT_Face face, FT_String * glyph_name ); Return the glyph index of a given glyph name.","title":"FT_Get_Name_Index"},{"location":"ft2-base_interface.html#ft_load_char","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Load_Char ( FT_Face face, FT_ULong char_code, FT_Int32 load_flags ); Load a glyph into the glyph slot of a face object, accessed by its character code.","title":"FT_Load_Char"},{"location":"ft2-base_interface.html#ft_load_target_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_MODE ( x ) ( ( FT_Render_Mode )( ( (x) 16 ) 15 ) ) Return the FT_Render_Mode corresponding to a given FT_LOAD_TARGET_XXX value.","title":"FT_LOAD_TARGET_MODE"},{"location":"ft2-base_interface.html#ft_render_glyph","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Render_Glyph ( FT_GlyphSlot slot, FT_Render_Mode render_mode ); Convert a given glyph image to a bitmap. It does so by inspecting the glyph image format, finding the relevant renderer, and invoking it.","title":"FT_Render_Glyph"},{"location":"ft2-base_interface.html#ft_render_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Render_Mode_ { FT_RENDER_MODE_NORMAL = 0, FT_RENDER_MODE_LIGHT , FT_RENDER_MODE_MONO , FT_RENDER_MODE_LCD , FT_RENDER_MODE_LCD_V , FT_RENDER_MODE_MAX } FT_Render_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Render_Mode ` values instead */ # define ft_render_mode_normal FT_RENDER_MODE_NORMAL # define ft_render_mode_mono FT_RENDER_MODE_MONO Render mode!
s supported by FreeType 2. Each mode corresponds to a specific type of scanline conversion performed on the outline. For bitmap fonts and embedded bitmaps the bitmap- pixel_mode field in the FT_GlyphSlotRec structure gives the format of the returned bitmap. All modes except FT_RENDER_MODE_MONO use 256 levels of opacity, indicating pixel coverage. Use linear alpha blending and gamma correction to correctly render non-monochrome glyph bitmaps onto a surface; see FT_Render_Glyph .","title":"FT_Render_Mode"},{"location":"ft2-base_interface.html#ft_get_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Kerning ( FT_Face face, FT_UInt left_glyph, FT_UInt right_glyph, FT_UInt kern_mode, FT_Vector *akerning ); Return the kerning vector between two glyphs of the same face.","title":"FT_Get_Kerning"},{"location":"ft2-base_interface.html#ft_kerning_mode","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef enum FT_Kerning_Mode_ { FT_KERNING_DEFAULT = 0, FT_KERNING_UNFITTED , FT_KERNING_UNSCALED } FT_Kerning_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Kerning_Mode ` values instead */ # define ft_kerning_default FT_KERNING_DEFAULT # define ft_kerning_unfitted FT_KERNING_UNFITTED # define ft_kerning_unscaled FT_KERNING_UNSCALED An enumeration to specify the format of kerning values returned by FT_Get_Kerning .","title":"FT_Kerning_Mode"},{"location":"ft2-base_interface.html#ft_get_track_kerning","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Track_Kerning ( FT_Face face, FT_Fixed point_size, FT_Int degree, FT_Fixed * akerning ); Return the track kerning for a given face object at a given size.","title":"FT_Get_Track_Kerning"},{"location":"ft2-base_interface.html#ft_get_glyph_name","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_Glyph_Name ( FT_Face face, FT_UInt glyph_index, FT_Pointer buffer, FT_UInt buffer_max ); Retrieve the ASCII name of a given glyph in a face. Th!
is only works for those faces where FT_HAS_GLYPH_NAMES (face) returns 1.","title":"FT_Get_Glyph_Name"},{"location":"ft2-base_interface.html#ft_get_postscript_name","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( const char * ) FT_Get_Postscript_Name ( FT_Face face ); Retrieve the ASCII PostScript name of a given face, if available. This only works with PostScript, TrueType, and OpenType fonts.","title":"FT_Get_Postscript_Name"},{"location":"ft2-base_interface.html#ft_charmaprec","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_CharMapRec_ { FT_Face face; FT_Encoding encoding; FT_UShort platform_id; FT_UShort encoding_id; } FT_CharMapRec ; The base charmap structure.","title":"FT_CharMapRec"},{"location":"ft2-base_interface.html#ft_select_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Select_Charmap ( FT_Face face, FT_Encoding encoding ); Select a given charmap by its encoding tag (as listed in freetype.h ).","title":"FT_Select_Charmap"},{"location":"ft2-base_interface.html#ft_set_charmap","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Set_Charmap ( FT_Face face, FT_CharMap charmap ); Select a given charmap for character code to glyph index mapping.","title":"FT_Set_Charmap"},{"location":"ft2-base_interface.html#ft_get_charmap_index","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Get_Charmap_Index ( FT_CharMap charmap ); Retrieve index of a given charmap.","title":"FT_Get_Charmap_Index"},{"location":"ft2-base_interface.html#ft_get_fstype_flags","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UShort ) FT_Get_FSType_Flags ( FT_Face face ); Return the fsType flags for a font.","title":"FT_Get_FSType_Flags"},{"location":"ft2-base_interface.html#ft_get_subglyph_info","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Error ) FT_Get_SubGlyph_Info ( FT_GlyphSlot glyph, FT_UInt sub_index, FT_Int *p_index, FT_UInt *p_flags, FT_Int !
*p_arg1, FT_Int *p_arg2, FT_Matrix *p_transform ); Retrieve a description of a given subglyph. Only use it if glyph- format is FT_GLYPH_FORMAT_COMPOSITE ; an error is returned otherwise.","title":"FT_Get_SubGlyph_Info"},{"location":"ft2-base_interface.html#ft_face_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Face_InternalRec_* FT_Face_Internal ; An opaque handle to an FT_Face_InternalRec structure that models the private data of a given FT_Face object. This structure might change between releases of FreeType 2 and is not generally available to client applications.","title":"FT_Face_Internal"},{"location":"ft2-base_interface.html#ft_size_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Size_InternalRec_* FT_Size_Internal ; An opaque handle to an FT_Size_InternalRec structure, used to model private data of a given FT_Size object.","title":"FT_Size_Internal"},{"location":"ft2-base_interface.html#ft_slot_internal","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_Slot_InternalRec_* FT_Slot_Internal ; An opaque handle to an FT_Slot_InternalRec structure, used to model private data of a given FT_GlyphSlot object.","title":"FT_Slot_Internal"},{"location":"ft2-base_interface.html#ft_face_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FACE_FLAG_SCALABLE ( 1L 0 ) # define FT_FACE_FLAG_FIXED_SIZES ( 1L 1 ) # define FT_FACE_FLAG_FIXED_WIDTH ( 1L 2 ) # define FT_FACE_FLAG_SFNT ( 1L 3 ) # define FT_FACE_FLAG_HORIZONTAL ( 1L 4 ) # define FT_FACE_FLAG_VERTICAL ( 1L 5 ) # define FT_FACE_FLAG_KERNING ( 1L 6 ) # define FT_FACE_FLAG_FAST_GLYPHS ( 1L 7 ) # define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L 8 ) # define FT_FACE_FLAG_GLYPH_NAMES ( 1L 9 ) # define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L 10 ) # define FT_FACE_FLAG_HINTER ( 1L 11 ) # define FT_FACE_FLAG_CID_KEYED ( 1L 12 ) # define FT_FACE_FLAG_TRICKY ( 1L 13 ) # define FT_FACE_FLAG_COLOR ( 1L 14 ) # define FT_FACE_FLAG_VARIATION ( 1L 15 ) A list of bit flags!
used in the face_flags field of the FT_FaceRec structure. They inform client applications of properties of the corresponding face.","title":"FT_FACE_FLAG_XXX"},{"location":"ft2-base_interface.html#ft_style_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_STYLE_FLAG_ITALIC ( 1 0 ) # define FT_STYLE_FLAG_BOLD ( 1 1 ) A list of bit flags to indicate the style of a given face. These are used in the style_flags field of FT_FaceRec .","title":"FT_STYLE_FLAG_XXX"},{"location":"ft2-base_interface.html#ft_open_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_OPEN_MEMORY 0x1 # define FT_OPEN_STREAM 0x2 # define FT_OPEN_PATHNAME 0x4 # define FT_OPEN_DRIVER 0x8 # define FT_OPEN_PARAMS 0x10 /* these constants are deprecated; use the corresponding ` FT_OPEN_XXX ` */ /* values instead */ # define ft_open_memory FT_OPEN_MEMORY # define ft_open_stream FT_OPEN_STREAM # define ft_open_pathname FT_OPEN_PATHNAME # define ft_open_driver FT_OPEN_DRIVER # define ft_open_params FT_OPEN_PARAMS A list of bit field constants used within the flags field of the FT_Open_Args structure.","title":"FT_OPEN_XXX"},{"location":"ft2-base_interface.html#ft_load_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_DEFAULT 0x0 # define FT_LOAD_NO_SCALE ( 1L 0 ) # define FT_LOAD_NO_HINTING ( 1L 1 ) # define FT_LOAD_RENDER ( 1L 2 ) # define FT_LOAD_NO_BITMAP ( 1L 3 ) # define FT_LOAD_VERTICAL_LAYOUT ( 1L 4 ) # define FT_LOAD_FORCE_AUTOHINT ( 1L 5 ) # define FT_LOAD_CROP_BITMAP ( 1L 6 ) # define FT_LOAD_PEDANTIC ( 1L 7 ) # define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L 9 ) # define FT_LOAD_NO_RECURSE ( 1L 10 ) # define FT_LOAD_IGNORE_TRANSFORM ( 1L 11 ) # define FT_LOAD_MONOCHROME ( 1L 12 ) # define FT_LOAD_LINEAR_DESIGN ( 1L 13 ) # define FT_LOAD_NO_AUTOHINT ( 1L 15 ) /* Bits 16-19 are used by `FT_LOAD_TARGET_` */ # define FT_LOAD_COLOR ( 1L 20 ) # define FT_LOAD_COMPUTE_METRICS ( 1L 21 ) # define FT_LOAD_BITMAP_METRICS_ONLY ( 1L 22 ) A list of bit field constants for FT_Load!
_Glyph to indicate what kind of operations to perform during glyph loading.","title":"FT_LOAD_XXX"},{"location":"ft2-base_interface.html#ft_load_target_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_LOAD_TARGET_( x ) ( ( FT_Int32 )( (x) 15 ) 16 ) # define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL ) # define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT ) # define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO ) # define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD ) # define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V ) A list of values to select a specific hinting algorithm for the hinter. You should OR one of these values to your load_flags when calling FT_Load_Glyph . Note that a font's native hinters may ignore the hinting algorithm you have specified (e.g., the TrueType bytecode interpreter). You can set FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used.","title":"FT_LOAD_TARGET_XXX"},{"location":"ft2-base_interface.html#ft_subglyph_flag_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 # define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 # define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 # define FT_SUBGLYPH_FLAG_SCALE 8 # define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 # define FT_SUBGLYPH_FLAG_2X2 0x80 # define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 A list of constants describing subglyphs. Please refer to the glyf table description in the OpenType specification for the meaning of the various flags (which get synthesized for non-OpenType subglyphs). https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description","title":"FT_SUBGLYPH_FLAG_XXX"},{"location":"ft2-base_interface.html#ft_fstype_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_FSTYPE_INSTALLABLE_EMBEDDING 0x0000 # define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING 0x0002 # define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING 0x0004 # define FT_FSTYPE_EDITABLE_EMBEDDING 0x!
0008 # define FT_FSTYPE_NO_SUBSETTING 0x0100 # define FT_FSTYPE_BITMAP_EMBEDDING_ONLY 0x0200 A list of bit flags used in the fsType field of the OS/2 table in a TrueType or OpenType font and the FSType entry in a PostScript font. These bit flags are returned by FT_Get_FSType_Flags ; they inform client applications of embedding and subsetting restrictions associated with a font. See https://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/FontPolicies.pdf for more details.","title":"FT_FSTYPE_XXX"},{"location":"ft2-base_interface.html#ft_has_fast_glyphs","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FT_HAS_FAST_GLYPHS ( face ) 0 Deprecated.","title":"FT_HAS_FAST_GLYPHS"},{"location":"ft2-basic_types.html","text":"FreeType Docs Core API Basic Data Types Basic Data Types Synopsis This section contains the basic data types defined by FreeType 2, ranging from simple scalar types to bitmap descriptors. More font-specific structures are defined in a different section. FT_Byte Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned char FT_Byte ; A simple typedef for the unsigned char type. FT_Bytes Defined in FT_TYPES_H (freetype/fttypes.h). typedef const FT_Byte * FT_Bytes ; A typedef for constant memory areas. FT_Char Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed char FT_Char ; A simple typedef for the signed char type. FT_Int Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed int FT_Int ; A typedef for the int type. FT_UInt Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned int FT_UInt ; A typedef for the unsigned int type. FT_Int16 Defined in FT_CONFIG_CONFIG_H (freetype/config/ftconfig.h). typedef signed short FT_Int16 ; A typedef for a 16bit signed integer type. FT_UInt16 Defined in FT_CONFIG_CONFIG_H (freetype/config/ftconfig.h). typedef unsigned short FT_UInt16 ; A typedef for a 16bit unsigned integer type. FT_Int32 Defined in FT_CONFIG_CONFIG_H (freetype/config/ftconfig.h). typedef signed XXX FT_Int32 ; A typedef for a 32bit signed integer type. The !
size depends on the configuration. FT_UInt32 Defined in FT_CONFIG_CONFIG_H (freetype/config/ftconfig.h). typedef unsigned XXX FT_UInt32 ; FT_Int64 Defined in FT_CONFIG_CONFIG_H (freetype/config/ftconfig.h). typedef signed XXX FT_Int64 ; FT_UInt64 Defined in FT_CONFIG_CONFIG_H (freetype/config/ftconfig.h). typedef unsigned XXX FT_UInt64 ; FT_Short Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_Short ; A typedef for signed short. FT_UShort Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned short FT_UShort ; A typedef for unsigned short. FT_Long Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_Long ; A typedef for signed long. FT_ULong Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned long FT_ULong ; A typedef for unsigned long. FT_Bool Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned char FT_Bool ; A typedef of unsigned char, used for simple booleans. As usual, values 1 and 0 represent true and false, respectively. FT_Offset Defined in FT_TYPES_H (freetype/fttypes.h). typedef size_t FT_Offset ; This is equivalent to the ANSI C size_t type, i.e., the largest unsigned integer type used to express a file size or position, or a memory block size. FT_PtrDist Defined in FT_TYPES_H (freetype/fttypes.h). typedef ft_ptrdiff_t FT_PtrDist ; This is equivalent to the ANSI C ptrdiff_t type, i.e., the largest signed integer type used to express the distance between two pointers. FT_String Defined in FT_TYPES_H (freetype/fttypes.h). typedef char FT_String ; A simple typedef for the char type, usually used for strings. FT_Tag Defined in FT_TYPES_H (freetype/fttypes.h). typedef FT_UInt32 FT_Tag ; A typedef for 32-bit tags (as used in the SFNT format). FT_Error Defined in FT_TYPES_H (freetype/fttypes.h). typedef int FT_Error ; The FreeType error code type. A value of 0 is always interpreted as a successful operation. FT_Fixed Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_Fixed ; This type is used to store 16.16 fixed-point values, like scal!
ing values or matrix coefficients. FT_Pointer Defined in FT_TYPES_H (freetype/fttypes.h). typedef void * FT_Pointer ; A simple typedef for a typeless pointer. FT_Pos Defined in FT_IMAGE_H (freetype/ftimage.h). typedef signed long FT_Pos ; The type FT_Pos is used to store vectorial coordinates. Depending on the context, these can represent distances in integer font units, or 16.16, or 26.6 fixed-point pixel coordinates. FT_Vector Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Vector_ { FT_Pos x; FT_Pos y; } FT_Vector ; A simple structure used to store a 2D vector; coordinates are of the FT_Pos type. fields x The horizontal coordinate. y The vertical coordinate. FT_BBox Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_BBox_ { FT_Pos xMin, yMin; FT_Pos xMax, yMax; } FT_BBox ; A structure used to hold an outline's bounding box, i.e., the coordinates of its extrema in the horizontal and vertical directions. fields xMin The horizontal minimum (left-most). yMin The vertical minimum (bottom-most). xMax The horizontal maximum (right-most). yMax The vertical maximum (top-most). note The bounding box is specified with the coordinates of the lower left and the upper right corner. In PostScript, those values are often called (llx,lly) and (urx,ury), respectively. If yMin is negative, this value gives the glyph's descender. Otherwise, the glyph doesn't descend below the baseline. Similarly, if ymax is positive, this value gives the glyph's ascender. xMin gives the horizontal distance from the glyph's origin to the left edge of the glyph's bounding box. If xMin is negative, the glyph extends to the left of the origin. FT_Matrix Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Matrix_ { FT_Fixed xx, xy; FT_Fixed yx, yy; } FT_Matrix ; A simple structure used to store a 2x2 matrix. Coefficients are in 16.16 fixed-point format. The computation performed is: x = x*xx + y*xy y = x*yx + y*yy fields xx Matrix coefficient. xy Matrix coefficient. yx Matrix coefficient. yy Matrix coefficient. FT_F!
Word Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_FWord ; /* distance in FUnits */ A signed 16-bit integer used to store a distance in original font units. FT_UFWord Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned short FT_UFWord ; /* unsigned distance */ An unsigned 16-bit integer used to store a distance in original font units. FT_F2Dot14 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_F2Dot14 ; A signed 2.14 fixed-point type used for unit vectors. FT_UnitVector Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_UnitVector_ { FT_F2Dot14 x; FT_F2Dot14 y; } FT_UnitVector ; A simple structure used to store a 2D vector unit vector. Uses FT_F2Dot14 types. fields x Horizontal coordinate. y Vertical coordinate. FT_F26Dot6 Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_F26Dot6 ; A signed 26.6 fixed-point type used for vectorial pixel coordinates. FT_Data Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Data_ { const FT_Byte * pointer; FT_Int length; } FT_Data ; Read-only binary data represented as a pointer and a length. fields pointer The data. length The length of the data in bytes. FT_MAKE_TAG Defined in FT_TYPES_H (freetype/fttypes.h). # define FT_MAKE_TAG ( _x1, _x2, _x3, _x4 ) \\ ( FT_Tag ) \\ ( ( ( FT_ULong )_x1 24 ) | \\ ( ( FT_ULong )_x2 16 ) | \\ ( ( FT_ULong )_x3 8 ) | \\ ( FT_ULong )_x4 ) This macro converts four-letter tags that are used to label TrueType tables into an unsigned long, to be used within FreeType. note The produced values must be 32-bit integers. Don't redefine this macro. FT_Generic Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Generic_ { void * data; FT_Generic_Finalizer finalizer; } FT_Generic ; Client applications often need to associate their own data to a variety of FreeType core objects. For example, a text layout API might want to associate a glyph cache to a given size object. Some FreeType object contains a generic field, of type FT_Generic , which usage is left to c!
lient applications and font servers. It can be used to store a pointer to client-specific data, as well as the address of a finalizer function, which will be called by FreeType when the object is destroyed (for example, the previous client example would put the address of the glyph cache destructor in the finalizer field). fields data A typeless pointer to any client-specified data. This field is completely ignored by the FreeType library. finalizer A pointer to a generic finalizer function, which will be called when the object is destroyed. If this field is set to NULL , no code will be called. FT_Generic_Finalizer Defined in FT_TYPES_H (freetype/fttypes.h). typedef void (* FT_Generic_Finalizer )( void * object ); Describe a function used to destroy the client data of any FreeType object. See the description of the FT_Generic type for details of usage. input The address of the FreeType object that is under finalization. Its client data is accessed through its generic field. FT_Bitmap Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Bitmap_ { unsigned int rows; unsigned int width; int pitch; unsigned char * buffer; unsigned short num_grays; unsigned char pixel_mode; unsigned char palette_mode; void * palette; } FT_Bitmap ; A structure used to describe a bitmap or pixmap to the raster. Note that we now manage pixmaps of various depths through the pixel_mode field. fields rows The number of bitmap rows. width The number of pixels in bitmap row. pitch The pitch's absolute value is the number of bytes taken by one bitmap row, including padding. However, the pitch is positive when the bitmap has a down flow, and negative when it has an up flow. In all cases, the pitch is an offset to add to a bitmap pointer in order to go down one row. Note that padding means the alignment of a bitmap to a byte border, and FreeType functions normally align to the smallest possible integer value. For the B/W rasterizer, pitch is always an even number. To change the pitch of a bitmap (say, to make it a multiple of 4), use !
FT_Bitmap_Convert . Alternatively, you might use callback functions to directly render to the application's surface; see the file example2.cpp in the tutorial for a demonstration. buffer A typeless pointer to the bitmap buffer. This value should be aligned on 32-bit boundaries in most cases. num_grays This field is only used with FT_PIXEL_MODE_GRAY ; it gives the number of gray levels used in the bitmap. pixel_mode The pixel mode, i.e., how pixel bits are stored. See FT_Pixel_Mode for possible values. palette_mode This field is intended for paletted pixel modes; it indicates how the palette is stored. Not used currently. palette A typeless pointer to the bitmap palette; this field is intended for paletted pixel modes. Not used currently. FT_Pixel_Mode Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Pixel_Mode_ { FT_PIXEL_MODE_NONE = 0, FT_PIXEL_MODE_MONO , FT_PIXEL_MODE_GRAY , FT_PIXEL_MODE_GRAY2 , FT_PIXEL_MODE_GRAY4 , FT_PIXEL_MODE_LCD , FT_PIXEL_MODE_LCD_V , FT_PIXEL_MODE_BGRA , FT_PIXEL_MODE_MAX /* do not remove */ } FT_Pixel_Mode ; /* these constants are deprecated; use the corresponding ` FT_Pixel_Mode ` */ /* values instead. */ # define ft_pixel_mode_none FT_PIXEL_MODE_NONE # define ft_pixel_mode_mono FT_PIXEL_MODE_MONO # define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY # define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2 # define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4 An enumeration type used to describe the format of pixels in a given bitmap. Note that additional formats may be added in the future. values FT_PIXEL_MODE_NONE Value 0 is reserved. FT_PIXEL_MODE_MONO A monochrome bitmap, using 1 bit per pixel. Note that pixels are stored in most-significant order (MSB), which means that the left-most pixel in a byte has value 128. FT_PIXEL_MODE_GRAY An 8-bit bitmap, generally used to represent anti-aliased glyph images. Each pixel is stored in one byte. Note that the number of gray levels is stored in the num_grays field of the FT_Bitmap structure (it generally is 256). FT_PIXEL_MODE_GRAY2 A 2-bit per p!
ixel bitmap, used to represent embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however. FT_PIXEL_MODE_GRAY4 A 4-bit per pixel bitmap, representing embedded anti-aliased bitmaps in font files according to the OpenType specification. We haven't found a single font using this format, however. FT_PIXEL_MODE_LCD An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on LCD displays; the bitmap is three times wider than the original glyph image. See also FT_RENDER_MODE_LCD . FT_PIXEL_MODE_LCD_V An 8-bit bitmap, representing RGB or BGR decimated glyph images used for display on rotated LCD displays; the bitmap is three times taller than the original glyph image. See also FT_RENDER_MODE_LCD_V . FT_PIXEL_MODE_BGRA [Since 2.5] An image with four 8-bit channels per pixel, representing a color image (such as emoticons) with alpha channel. For each pixel, the format is BGRA, which means, the blue channel comes first in memory. The color channels are pre-multiplied and in the sRGB colorspace. For example, full red at half-translucent opacity will be represented as 00,00,80,80 , not 00,00,FF,80 . See also FT_LOAD_COLOR . FT_Glyph_Format Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Glyph_Format_ { FT_IMAGE_TAG ( FT_GLYPH_FORMAT_NONE , 0, 0, 0, 0 ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_COMPOSITE , 'c', 'o', 'm', 'p' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_BITMAP , 'b', 'i', 't', 's' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_OUTLINE , 'o', 'u', 't', 'l' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_PLOTTER , 'p', 'l', 'o', 't' ) } FT_Glyph_Format ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_Format ` values instead. */ # define ft_glyph_format_none FT_GLYPH_FORMAT_NONE # define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE # define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP # define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE # define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER An enumerat!
ion type used to describe the format of a given glyph image. Note that this version of FreeType only supports two image formats, even though future font drivers will be able to register their own format. values FT_GLYPH_FORMAT_NONE The value 0 is reserved. FT_GLYPH_FORMAT_COMPOSITE The glyph image is a composite of several other images. This format is only used with FT_LOAD_NO_RECURSE , and is used to report compound glyphs (like accented characters). FT_GLYPH_FORMAT_BITMAP The glyph image is a bitmap, and can be described as an FT_Bitmap . You generally need to access the bitmap field of the FT_GlyphSlotRec structure to read it. FT_GLYPH_FORMAT_OUTLINE The glyph image is a vectorial outline made of line segments and Bezier arcs; it can be described as an FT_Outline ; you generally want to access the outline field of the FT_GlyphSlotRec structure to read it. FT_GLYPH_FORMAT_PLOTTER The glyph image is a vectorial path with no inside and outside contours. Some Type 1 fonts, like those in the Hershey family, contain glyphs in this format. These are described as FT_Outline , but FreeType isn't currently capable of rendering them correctly. FT_IMAGE_TAG Defined in FT_IMAGE_H (freetype/ftimage.h). # ifndef FT_IMAGE_TAG # define FT_IMAGE_TAG ( value, _x1, _x2, _x3, _x4 ) \\ value = ( ( ( unsigned long )_x1 24 ) | \\ ( ( unsigned long )_x2 16 ) | \\ ( ( unsigned long )_x3 8 ) | \\ ( unsigned long )_x4 ) # endif /* FT_IMAGE_TAG */ This macro converts four-letter tags to an unsigned long type. note Since many 16-bit compilers don't like 32-bit enumerations, you should redefine this macro in case of problems to something like this: #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value to get a simple enumeration without assigning special numbers.","title":"Basic Data Types"},{"location":"ft2-basic_types.html#basic-data-types","text":"","title":"Basic Data Types"},{"location":"ft2-basic_types.html#synopsis","text":"This section contains the basic data types defined by FreeType 2, ranging from simple scalar types to bitmap!
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efined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_FWord ; /* distance in FUnits */ A signed 16-bit integer used to store a distance in original font units.","title":"FT_FWord"},{"location":"ft2-basic_types.html#ft_ufword","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef unsigned short FT_UFWord ; /* unsigned distance */ An unsigned 16-bit integer used to store a distance in original font units.","title":"FT_UFWord"},{"location":"ft2-basic_types.html#ft_f2dot14","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed short FT_F2Dot14 ; A signed 2.14 fixed-point type used for unit vectors.","title":"FT_F2Dot14"},{"location":"ft2-basic_types.html#ft_unitvector","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_UnitVector_ { FT_F2Dot14 x; FT_F2Dot14 y; } FT_UnitVector ; A simple structure used to store a 2D vector unit vector. Uses FT_F2Dot14 types.","title":"FT_UnitVector"},{"location":"ft2-basic_types.html#ft_f26dot6","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef signed long FT_F26Dot6 ; A signed 26.6 fixed-point type used for vectorial pixel coordinates.","title":"FT_F26Dot6"},{"location":"ft2-basic_types.html#ft_data","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Data_ { const FT_Byte * pointer; FT_Int length; } FT_Data ; Read-only binary data represented as a pointer and a length.","title":"FT_Data"},{"location":"ft2-basic_types.html#ft_make_tag","text":"Defined in FT_TYPES_H (freetype/fttypes.h). # define FT_MAKE_TAG ( _x1, _x2, _x3, _x4 ) \\ ( FT_Tag ) \\ ( ( ( FT_ULong )_x1 24 ) | \\ ( ( FT_ULong )_x2 16 ) | \\ ( ( FT_ULong )_x3 8 ) | \\ ( FT_ULong )_x4 ) This macro converts four-letter tags that are used to label TrueType tables into an unsigned long, to be used within FreeType.","title":"FT_MAKE_TAG"},{"location":"ft2-basic_types.html#ft_generic","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_Generic_ { void * data; FT_Generic_Finalizer finalizer; } FT_Generic ; Client applications often !
need to associate their own data to a variety of FreeType core objects. For example, a text layout API might want to associate a glyph cache to a given size object. Some FreeType object contains a generic field, of type FT_Generic , which usage is left to client applications and font servers. It can be used to store a pointer to client-specific data, as well as the address of a finalizer function, which will be called by FreeType when the object is destroyed (for example, the previous client example would put the address of the glyph cache destructor in the finalizer field).","title":"FT_Generic"},{"location":"ft2-basic_types.html#ft_generic_finalizer","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef void (* FT_Generic_Finalizer )( void * object ); Describe a function used to destroy the client data of any FreeType object. See the description of the FT_Generic type for details of usage.","title":"FT_Generic_Finalizer"},{"location":"ft2-basic_types.html#ft_bitmap","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Bitmap_ { unsigned int rows; unsigned int width; int pitch; unsigned char * buffer; unsigned short num_grays; unsigned char pixel_mode; unsigned char palette_mode; void * palette; } FT_Bitmap ; A structure used to describe a bitmap or pixmap to the raster. Note that we now manage pixmaps of various depths through the pixel_mode field.","title":"FT_Bitmap"},{"location":"ft2-basic_types.html#ft_pixel_mode","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Pixel_Mode_ { FT_PIXEL_MODE_NONE = 0, FT_PIXEL_MODE_MONO , FT_PIXEL_MODE_GRAY , FT_PIXEL_MODE_GRAY2 , FT_PIXEL_MODE_GRAY4 , FT_PIXEL_MODE_LCD , FT_PIXEL_MODE_LCD_V , FT_PIXEL_MODE_BGRA , FT_PIXEL_MODE_MAX /* do not remove */ } FT_Pixel_Mode ; /* these constants are deprecated; use the corresponding ` FT_Pixel_Mode ` */ /* values instead. */ # define ft_pixel_mode_none FT_PIXEL_MODE_NONE # define ft_pixel_mode_mono FT_PIXEL_MODE_MONO # define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY # define ft_pixel_mode_pal2!
FT_PIXEL_MODE_GRAY2 # define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4 An enumeration type used to describe the format of pixels in a given bitmap. Note that additional formats may be added in the future.","title":"FT_Pixel_Mode"},{"location":"ft2-basic_types.html#ft_glyph_format","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef enum FT_Glyph_Format_ { FT_IMAGE_TAG ( FT_GLYPH_FORMAT_NONE , 0, 0, 0, 0 ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_COMPOSITE , 'c', 'o', 'm', 'p' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_BITMAP , 'b', 'i', 't', 's' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_OUTLINE , 'o', 'u', 't', 'l' ), FT_IMAGE_TAG ( FT_GLYPH_FORMAT_PLOTTER , 'p', 'l', 'o', 't' ) } FT_Glyph_Format ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_Format ` values instead. */ # define ft_glyph_format_none FT_GLYPH_FORMAT_NONE # define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE # define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP # define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE # define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER An enumeration type used to describe the format of a given glyph image. Note that this version of FreeType only supports two image formats, even though future font drivers will be able to register their own format.","title":"FT_Glyph_Format"},{"location":"ft2-basic_types.html#ft_image_tag","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). # ifndef FT_IMAGE_TAG # define FT_IMAGE_TAG ( value, _x1, _x2, _x3, _x4 ) \\ value = ( ( ( unsigned long )_x1 24 ) | \\ ( ( unsigned long )_x2 16 ) | \\ ( ( unsigned long )_x3 8 ) | \\ ( unsigned long )_x4 ) # endif /* FT_IMAGE_TAG */ This macro converts four-letter tags to an unsigned long type.","title":"FT_IMAGE_TAG"},{"location":"ft2-bdf_fonts.html","text":"FreeType Docs Format-Specific API BDF and PCF Files BDF and PCF Files Synopsis This section contains the declaration of functions specific to BDF and PCF fonts. BDF_PropertyType Defined in FT_BDF_H (freetype/ftbdf.h). typedef enum BDF_PropertyType_ { BDF_PROPERTY_TYPE_!
NONE = 0, BDF_PROPERTY_TYPE_ATOM = 1, BDF_PROPERTY_TYPE_INTEGER = 2, BDF_PROPERTY_TYPE_CARDINAL = 3 } BDF_PropertyType ; A list of BDF property types. values BDF_PROPERTY_TYPE_NONE Value 0 is used to indicate a missing property. BDF_PROPERTY_TYPE_ATOM Property is a string atom. BDF_PROPERTY_TYPE_INTEGER Property is a 32-bit signed integer. BDF_PROPERTY_TYPE_CARDINAL Property is a 32-bit unsigned integer. BDF_Property Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_* BDF_Property ; A handle to a BDF_PropertyRec structure to model a given BDF/PCF property. BDF_PropertyRec Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_ { BDF_PropertyType type; union { const char * atom; FT_Int32 integer; FT_UInt32 cardinal; } u; } BDF_PropertyRec ; This structure models a given BDF/PCF property. fields type The property type. u.atom The atom string, if type is BDF_PROPERTY_TYPE_ATOM . May be NULL , indicating an empty string. u.integer A signed integer, if type is BDF_PROPERTY_TYPE_INTEGER . u.cardinal An unsigned integer, if type is BDF_PROPERTY_TYPE_CARDINAL . FT_Get_BDF_Charset_ID Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Charset_ID ( FT_Face face, const char * *acharset_encoding, const char * *acharset_registry ); Retrieve a BDF font character set identity, according to the BDF specification. input face A handle to the input face. output acharset_encoding Charset encoding, as a C string, owned by the face. acharset_registry Charset registry, as a C string, owned by the face. return FreeType error code. 0 means success. note This function only works with BDF faces, returning an error otherwise. FT_Get_BDF_Property Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Property ( FT_Face face, const char * prop_name, BDF_PropertyRec *aproperty ); Retrieve a BDF property from a BDF or PCF font file. input face A handle to the input face. name The property name. output aproperty The property. return FreeType error code. 0 means success.!
note This function works with BDF and PCF fonts. It returns an error otherwise. It also returns an error if the property is not in the font. A property is a either key-value pair within the STARTPROPERTIES ... ENDPROPERTIES block of a BDF font or a key-value pair from the info- props array within a FontRec structure of a PCF font. Integer properties are always stored as signed within PCF fonts; consequently, BDF_PROPERTY_TYPE_CARDINAL is a possible return value for BDF fonts only. In case of error, aproperty- type is always set to BDF_PROPERTY_TYPE_NONE .","title":"BDF and PCF Files"},{"location":"ft2-bdf_fonts.html#bdf-and-pcf-files","text":"","title":"BDF and PCF Files"},{"location":"ft2-bdf_fonts.html#synopsis","text":"This section contains the declaration of functions specific to BDF and PCF fonts.","title":"Synopsis"},{"location":"ft2-bdf_fonts.html#bdf_propertytype","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef enum BDF_PropertyType_ { BDF_PROPERTY_TYPE_NONE = 0, BDF_PROPERTY_TYPE_ATOM = 1, BDF_PROPERTY_TYPE_INTEGER = 2, BDF_PROPERTY_TYPE_CARDINAL = 3 } BDF_PropertyType ; A list of BDF property types.","title":"BDF_PropertyType"},{"location":"ft2-bdf_fonts.html#bdf_property","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_* BDF_Property ; A handle to a BDF_PropertyRec structure to model a given BDF/PCF property.","title":"BDF_Property"},{"location":"ft2-bdf_fonts.html#bdf_propertyrec","text":"Defined in FT_BDF_H (freetype/ftbdf.h). typedef struct BDF_PropertyRec_ { BDF_PropertyType type; union { const char * atom; FT_Int32 integer; FT_UInt32 cardinal; } u; } BDF_PropertyRec ; This structure models a given BDF/PCF property.","title":"BDF_PropertyRec"},{"location":"ft2-bdf_fonts.html#ft_get_bdf_charset_id","text":"Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Charset_ID ( FT_Face face, const char * *acharset_encoding, const char * *acharset_registry ); Retrieve a BDF font character set identity, according to the BDF specification.","title":!
"FT_Get_BDF_Charset_ID"},{"location":"ft2-bdf_fonts.html#ft_get_bdf_property","text":"Defined in FT_BDF_H (freetype/ftbdf.h). FT_EXPORT( FT_Error ) FT_Get_BDF_Property ( FT_Face face, const char * prop_name, BDF_PropertyRec *aproperty ); Retrieve a BDF property from a BDF or PCF font file.","title":"FT_Get_BDF_Property"},{"location":"ft2-bitmap_handling.html","text":"FreeType Docs Support API Bitmap Handling Bitmap Handling Synopsis This section contains functions for handling FT_Bitmap objects, automatically adjusting the target's bitmap buffer size as needed. Note that none of the functions changes the bitmap's flow (as indicated by the sign of the pitch field in FT_Bitmap ). To set the flow, assign an appropriate positive or negative value to the pitch field of the target FT_Bitmap object after calling FT_Bitmap_Init but before calling any of the other functions described here. FT_Bitmap_Init Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( void ) FT_Bitmap_Init ( FT_Bitmap *abitmap ); /* deprecated */ FT_EXPORT( void ) FT_Bitmap_New( FT_Bitmap *abitmap ); Initialize a pointer to an FT_Bitmap structure. inout abitmap A pointer to the bitmap structure. note A deprecated name for the same function is FT_Bitmap_New . FT_Bitmap_Copy Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Copy ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target ); Copy a bitmap into another one. input library A handle to a library object. source A handle to the source bitmap. output target A handle to the target bitmap. return FreeType error code. 0 means success. note source- buffer and target- buffer must neither be equal nor overlap. FT_Bitmap_Embolden Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Embolden ( FT_Library library, FT_Bitmap * bitmap, FT_Pos xStrength, FT_Pos yStrength ); Embolden a bitmap. The new bitmap will be about xStrength pixels wider and yStrength pixels higher. The left and bottom borders are kept unchanged. input library A handle t!
o a library object. xStrength How strong the glyph is emboldened horizontally. Expressed in 26.6 pixel format. yStrength How strong the glyph is emboldened vertically. Expressed in 26.6 pixel format. inout bitmap A handle to the target bitmap. return FreeType error code. 0 means success. note The current implementation restricts xStrength to be less than or equal to 8 if bitmap is of pixel_mode FT_PIXEL_MODE_MONO . If you want to embolden the bitmap owned by a FT_GlyphSlotRec , you should call FT_GlyphSlot_Own_Bitmap on the slot first. Bitmaps in FT_PIXEL_MODE_GRAY2 and FT_PIXEL_MODE_GRAY @ format are converted to FT_PIXEL_MODE_GRAY format (i.e., 8bpp). FT_Bitmap_Convert Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Convert ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target, FT_Int alignment ); Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp to a bitmap object with depth 8bpp, making the number of used bytes per line (a.k.a. the pitch ) a multiple of alignment . input library A handle to a library object. source The source bitmap. alignment The pitch of the bitmap is a multiple of this argument. Common values are 1, 2, or 4. output target The target bitmap. return FreeType error code. 0 means success. note It is possible to call FT_Bitmap_Convert multiple times without calling FT_Bitmap_Done (the memory is simply reallocated). Use FT_Bitmap_Done to finally remove the bitmap object. The library argument is taken to have access to FreeType's memory handling functions. source- buffer and target- buffer must neither be equal nor overlap. FT_Bitmap_Blend Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Blend ( FT_Library library, const FT_Bitmap * source, const FT_Vector source_offset, FT_Bitmap * target, FT_Vector *atarget_offset, FT_Color color ); Blend a bitmap onto another bitmap, using a given color. input library A handle to a library object. source The source bitmap, which can have any FT_Pixel_Mode format. source_off!
set The offset vector to the upper left corner of the source bitmap in 26.6 pixel format. It should represent an integer offset; the function will set the lowest six bits to zero to enforce that. color The color used to draw source onto target . inout target A handle to an FT_Bitmap object. It should be either initialized as empty with a call to FT_Bitmap_Init , or it should be of type FT_PIXEL_MODE_BGRA . atarget_offset The offset vector to the upper left corner of the target bitmap in 26.6 pixel format. It should represent an integer offset; the function will set the lowest six bits to zero to enforce that. return FreeType error code. 0 means success. note This function doesn't perform clipping. The bitmap in target gets allocated or reallocated as needed; the vector atarget_offset is updated accordingly. In case of allocation or reallocation, the bitmap's pitch is set to 4 * width . Both source and target must have the same bitmap flow (as indicated by the sign of the pitch field). source- buffer and target- buffer must neither be equal nor overlap. since 2.10 FT_GlyphSlot_Own_Bitmap Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_GlyphSlot_Own_Bitmap ( FT_GlyphSlot slot ); Make sure that a glyph slot owns slot- bitmap . input slot The glyph slot. return FreeType error code. 0 means success. note This function is to be used in combination with FT_Bitmap_Embolden . FT_Bitmap_Done Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Done ( FT_Library library, FT_Bitmap *bitmap ); Destroy a bitmap object initialized with FT_Bitmap_Init . input library A handle to a library object. bitmap The bitmap object to be freed. return FreeType error code. 0 means success. note The library argument is taken to have access to FreeType's memory handling functions.","title":"Bitmap Handling"},{"location":"ft2-bitmap_handling.html#bitmap-handling","text":"","title":"Bitmap Handling"},{"location":"ft2-bitmap_handling.html#synopsis","text":"This section contains functions for handl!
ing FT_Bitmap objects, automatically adjusting the target's bitmap buffer size as needed. Note that none of the functions changes the bitmap's flow (as indicated by the sign of the pitch field in FT_Bitmap ). To set the flow, assign an appropriate positive or negative value to the pitch field of the target FT_Bitmap object after calling FT_Bitmap_Init but before calling any of the other functions described here.","title":"Synopsis"},{"location":"ft2-bitmap_handling.html#ft_bitmap_init","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( void ) FT_Bitmap_Init ( FT_Bitmap *abitmap ); /* deprecated */ FT_EXPORT( void ) FT_Bitmap_New( FT_Bitmap *abitmap ); Initialize a pointer to an FT_Bitmap structure.","title":"FT_Bitmap_Init"},{"location":"ft2-bitmap_handling.html#ft_bitmap_copy","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Copy ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target ); Copy a bitmap into another one.","title":"FT_Bitmap_Copy"},{"location":"ft2-bitmap_handling.html#ft_bitmap_embolden","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Embolden ( FT_Library library, FT_Bitmap * bitmap, FT_Pos xStrength, FT_Pos yStrength ); Embolden a bitmap. The new bitmap will be about xStrength pixels wider and yStrength pixels higher. The left and bottom borders are kept unchanged.","title":"FT_Bitmap_Embolden"},{"location":"ft2-bitmap_handling.html#ft_bitmap_convert","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Convert ( FT_Library library, const FT_Bitmap *source, FT_Bitmap *target, FT_Int alignment ); Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp to a bitmap object with depth 8bpp, making the number of used bytes per line (a.k.a. the pitch ) a multiple of alignment .","title":"FT_Bitmap_Convert"},{"location":"ft2-bitmap_handling.html#ft_bitmap_blend","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Blend ( FT_Libra!
ry library, const FT_Bitmap * source, const FT_Vector source_offset, FT_Bitmap * target, FT_Vector *atarget_offset, FT_Color color ); Blend a bitmap onto another bitmap, using a given color.","title":"FT_Bitmap_Blend"},{"location":"ft2-bitmap_handling.html#ft_glyphslot_own_bitmap","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_GlyphSlot_Own_Bitmap ( FT_GlyphSlot slot ); Make sure that a glyph slot owns slot- bitmap .","title":"FT_GlyphSlot_Own_Bitmap"},{"location":"ft2-bitmap_handling.html#ft_bitmap_done","text":"Defined in FT_BITMAP_H (freetype/ftbitmap.h). FT_EXPORT( FT_Error ) FT_Bitmap_Done ( FT_Library library, FT_Bitmap *bitmap ); Destroy a bitmap object initialized with FT_Bitmap_Init .","title":"FT_Bitmap_Done"},{"location":"ft2-bzip2.html","text":"FreeType Docs Support API BZIP2 Streams BZIP2 Streams Synopsis This section contains the declaration of Bzip2-specific functions. FT_Stream_OpenBzip2 Defined in FT_BZIP2_H (freetype/ftbzip2.h). FT_EXPORT( FT_Error ) FT_Stream_OpenBzip2 ( FT_Stream stream, FT_Stream source ); Open a new stream to parse bzip2-compressed font files. This is mainly used to support the compressed *.pcf.bz2 fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream. In certain builds of the library, bzip2 compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a bzip2 compressed stream from it and re-open the face with it. This function may return FT_Err_Uni!
mplemented_Feature if your build of FreeType was not compiled with bzip2 support.","title":"BZIP2 Streams"},{"location":"ft2-bzip2.html#bzip2-streams","text":"","title":"BZIP2 Streams"},{"location":"ft2-bzip2.html#synopsis","text":"This section contains the declaration of Bzip2-specific functions.","title":"Synopsis"},{"location":"ft2-bzip2.html#ft_stream_openbzip2","text":"Defined in FT_BZIP2_H (freetype/ftbzip2.h). FT_EXPORT( FT_Error ) FT_Stream_OpenBzip2 ( FT_Stream stream, FT_Stream source ); Open a new stream to parse bzip2-compressed font files. This is mainly used to support the compressed *.pcf.bz2 fonts that come with XFree86.","title":"FT_Stream_OpenBzip2"},{"location":"ft2-cache_subsystem.html","text":"FreeType Docs Cache Sub-System Cache Sub-System Cache Sub-System Synopsis This section describes the FreeType 2 cache sub-system, which is used to limit the number of concurrently opened FT_Face and FT_Size objects, as well as caching information like character maps and glyph images while limiting their maximum memory usage. Note that all types and functions begin with the FTC_ prefix. The cache is highly portable and thus doesn't know anything about the fonts installed on your system, or how to access them. This implies the following scheme: First, available or installed font faces are uniquely identified by FTC_FaceID values, provided to the cache by the client. Note that the cache only stores and compares these values, and doesn't try to interpret them in any way. Second, the cache calls, only when needed, a client-provided function to convert an FTC_FaceID into a new FT_Face object. The latter is then completely managed by the cache, including its termination through FT_Done_Face . To monitor termination of face objects, the finalizer callback in the generic field of the FT_Face object can be used, which might also be used to store the FTC_FaceID of the face. Clients are free to map face IDs to anything else. The most simple usage is to associate them to a (pathname,face_index) pair that is used to!
call FT_New_Face . However, more complex schemes are also possible. Note that for the cache to work correctly, the face ID values must be persistent , which means that the contents they point to should not change at runtime, or that their value should not become invalid. If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call FTC_Manager_RemoveFaceID as soon as possible, to let the cache get rid of any references to the old FTC_FaceID it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes. To use the cache, start with calling FTC_Manager_New to create a new FTC_Manager object, which models a single cache instance. You can then look up FT_Face and FT_Size objects with FTC_Manager_LookupFace and FTC_Manager_LookupSize , respectively. If you want to use the charmap caching, call FTC_CMapCache_New , then later use FTC_CMapCache_Lookup to perform the equivalent of FT_Get_Char_Index , only much faster. If you want to use the FT_Glyph caching, call FTC_ImageCache , then later use FTC_ImageCache_Lookup to retrieve the corresponding FT_Glyph objects from the cache. If you need lots of small bitmaps, it is much more memory efficient to call FTC_SBitCache_New followed by FTC_SBitCache_Lookup . This returns FTC_SBitRec structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers). We hope to also provide a kerning cache in the near future. FTC_Manager Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ManagerRec_* FTC_Manager ; This object corresponds to one instance of the cache-subsystem. It is used to cache one or more FT_Face objects, along with corresponding FT_Size objects. The manager intentionally limits the total number of opened FT_Face and FT_Size objects to control memory usage. See the max_faces and max_sizes parameters of FTC_Manager_New . The manager is also used to cache nodes of various types while limiting their total memory usage. All limitations are !
enforced by keeping lists of managed objects in most-recently-used order, and flushing old nodes to make room for new ones. FTC_FaceID Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Pointer FTC_FaceID ; An opaque pointer type that is used to identity face objects. The contents of such objects is application-dependent. These pointers are typically used to point to a user-defined structure containing a font file path, and face index. note Never use NULL as a valid FTC_FaceID . Face IDs are passed by the client to the cache manager that calls, when needed, the FTC_Face_Requester to translate them into new FT_Face objects. If the content of a given face ID changes at runtime, or if the value becomes invalid (e.g., when uninstalling a font), you should immediately call FTC_Manager_RemoveFaceID before any other cache function. Failure to do so will result in incorrect behaviour or even memory leaks and crashes. FTC_Face_Requester Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Error (* FTC_Face_Requester )( FTC_FaceID face_id, FT_Library library, FT_Pointer req_data, FT_Face * aface ); A callback function provided by client applications. It is used by the cache manager to translate a given FTC_FaceID into a new valid FT_Face object, on demand. input face_id The face ID to resolve. library A handle to a FreeType library object. req_data Application-provided request data (see note below). output aface A new FT_Face handle. return FreeType error code. 0 means success. note The third parameter req_data is the same as the one passed by the client when FTC_Manager_New is called. The face requester should not perform funny things on the returned face object, like creating a new FT_Size for it, or setting a transformation through FT_Set_Transform ! FTC_Manager_New Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_New ( FT_Library library, FT_UInt max_faces, FT_UInt max_sizes, FT_ULong max_bytes, FTC_Face_Requester requester, FT_Pointer req_data, FTC_Manager *amanager ); Create a new !
cache manager. input library The parent FreeType library handle to use. max_faces Maximum number of opened FT_Face objects managed by this cache instance. Use 0 for defaults. max_sizes Maximum number of opened FT_Size objects managed by this cache instance. Use 0 for defaults. max_bytes Maximum number of bytes to use for cached data nodes. Use 0 for defaults. Note that this value does not account for managed FT_Face and FT_Size objects. requester An application-provided callback used to translate face IDs into real FT_Face objects. req_data A generic pointer that is passed to the requester each time it is called (see FTC_Face_Requester ). output amanager A handle to a new manager object. 0 in case of failure. return FreeType error code. 0 means success. FTC_Manager_Reset Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Reset ( FTC_Manager manager ); Empty a given cache manager. This simply gets rid of all the currently cached FT_Face and FT_Size objects within the manager. inout manager A handle to the manager. FTC_Manager_Done Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Done ( FTC_Manager manager ); Destroy a given manager after emptying it. input manager A handle to the target cache manager object. FTC_Manager_LookupFace Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupFace ( FTC_Manager manager, FTC_FaceID face_id, FT_Face *aface ); Retrieve the FT_Face object that corresponds to a given face ID through a cache manager. input manager A handle to the cache manager. face_id The ID of the face object. output aface A handle to the face object. return FreeType error code. 0 means success. note The returned FT_Face object is always owned by the manager. You should never try to discard it yourself. The FT_Face object doesn't necessarily have a current size object (i.e., face- size can be 0). If you need a specific font size , use FTC_Manager_LookupSize instead. Never change the face's transformation matrix (i.e., never call the!
FT_Set_Transform function) on a returned face! If you need to transform glyphs, do it yourself after glyph loading. When you perform a lookup, out-of-memory errors are detected within the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed. If a lookup fails with FT_Err_Out_Of_Memory the cache has already been completely flushed, and still no memory was available for the operation. FTC_Manager_LookupSize Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupSize ( FTC_Manager manager, FTC_Scaler scaler, FT_Size *asize ); Retrieve the FT_Size object that corresponds to a given FTC_ScalerRec pointer through a cache manager. input manager A handle to the cache manager. scaler A scaler handle. output asize A handle to the size object. return FreeType error code. 0 means success. note The returned FT_Size object is always owned by the manager. You should never try to discard it by yourself. You can access the parent FT_Face object simply as size- face if you need it. Note that this object is also owned by the manager. note When you perform a lookup, out-of-memory errors are detected within the lookup and force incremental flushes of the cache until enough memory is released for the lookup to succeed. If a lookup fails with FT_Err_Out_Of_Memory the cache has already been completely flushed, and still no memory is available for the operation. FTC_Manager_RemoveFaceID Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_RemoveFaceID ( FTC_Manager manager, FTC_FaceID face_id ); A special function used to indicate to the cache manager that a given FTC_FaceID is no longer valid, either because its content changed, or because it was deallocated or uninstalled. input manager The cache manager handle. face_id The FTC_FaceID to be removed. note This function flushes all nodes from the cache corresponding to this face_id , with the exception of nodes with a non-null reference count. Such nodes are however modified interna!
lly so as to never appear in later lookups with the same face_id value, and to be immediately destroyed when released by all their users. FTC_Node Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_NodeRec_* FTC_Node ; An opaque handle to a cache node object. Each cache node is reference-counted. A node with a count of 0 might be flushed out of a full cache whenever a lookup request is performed. If you look up nodes, you have the ability to acquire them, i.e., to increment their reference count. This will prevent the node from being flushed out of the cache until you explicitly release it (see FTC_Node_Unref ). See also FTC_SBitCache_Lookup and FTC_ImageCache_Lookup . FTC_Node_Unref Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Node_Unref ( FTC_Node node, FTC_Manager manager ); Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes. input node The cache node handle. manager The cache manager handle. FTC_ImageCache Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageCacheRec_* FTC_ImageCache ; A handle to a glyph image cache object. They are designed to hold many distinct glyph images while not exceeding a certain memory threshold. FTC_ImageCache_New Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_New ( FTC_Manager manager, FTC_ImageCache *acache ); Create a new glyph image cache. input manager The parent manager for the image cache. output acache A handle to the new glyph image cache object. return FreeType error code. 0 means success. FTC_ImageCache_Lookup Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_Lookup ( FTC_ImageCache cache, FTC_ImageType type, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); Retrieve a given glyph image from a glyph image cache. input cache A handle to the source glyph image cache. type A pointer to a glyph image type descriptor. gindex The glyph index to retrieve. output aglyp!
h The corresponding FT_Glyph object. 0 in case of failure. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with FT_Glyph_Copy and modify the new one. If anode is not NULL , it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the FT_Glyph ) will always be kept in the cache until you call FTC_Node_Unref to release it. If anode is NULL , the cache node is left unchanged, which means that the FT_Glyph could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! FTC_SBit Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_* FTC_SBit ; A handle to a small bitmap descriptor. See the FTC_SBitRec structure for details. FTC_SBitCache Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitCacheRec_* FTC_SBitCache ; A handle to a small bitmap cache. These are special cache objects used to store small glyph bitmaps (and anti-aliased pixmaps) in a much more efficient way than the traditional glyph image cache implemented by FTC_ImageCache . FTC_SBitCache_New Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_New ( FTC_Manager manager, FTC_SBitCache *acache ); Create a new cache to store small glyph bitmaps. input manager A handle to the source cache manager. output acache A handle to the new sbit cache. NULL in case of error. return FreeType error code. 0 means success. FTC_SBitCache_Lookup Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_Lookup ( FTC_SBitCache cache, FTC_ImageType type, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); Look up a given small glyph bitmap in a given sbit cache and lock it to prevent i!
ts flushing from the cache until needed. input cache A handle to the source sbit cache. type A pointer to the glyph image type descriptor. gindex The glyph index. output sbit A handle to a small bitmap descriptor. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data. The descriptor's buffer field is set to 0 to indicate a missing glyph bitmap. If anode is not NULL , it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call FTC_Node_Unref to release it. If anode is NULL , the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! FTC_CMapCache Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_CMapCacheRec_* FTC_CMapCache ; An opaque handle used to model a charmap cache. This cache is to hold character codes - glyph indices mappings. FTC_CMapCache_New Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_CMapCache_New ( FTC_Manager manager, FTC_CMapCache *acache ); Create a new charmap cache. input manager A handle to the cache manager. output acache A new cache handle. NULL in case of error. return FreeType error code. 0 means success. note Like all other caches, this one will be destroyed with the cache manager. FTC_CMapCache_Lookup Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_UInt ) FTC_CMapCache_Lookup ( FTC_CMapCache cache, FTC_FaceID face_id, FT_Int cmap_index, FT_UInt32 char_code ); Translate a character code into a glyph index, using the charmap cache. input cache!
A charmap cache handle. face_id The source face ID. cmap_index The index of the charmap in the source face. Any negative value means to use the cache FT_Face 's default charmap. char_code The character code (in the corresponding charmap). return Glyph index. 0 means no glyph . FTC_ScalerRec Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int pixel; FT_UInt x_res; FT_UInt y_res; } FTC_ScalerRec ; A structure used to describe a given character size in either pixels or points to the cache manager. See FTC_Manager_LookupSize . fields face_id The source face ID. width The character width. height The character height. pixel A Boolean. If 1, the width and height fields are interpreted as integer pixel character sizes. Otherwise, they are expressed as 1/64th of points. x_res Only used when pixel is value 0 to indicate the horizontal resolution in dpi. y_res Only used when pixel is value 0 to indicate the vertical resolution in dpi. note This type is mainly used to retrieve FT_Size objects through the cache manager. FTC_Scaler Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_* FTC_Scaler ; A handle to an FTC_ScalerRec structure. FTC_ImageTypeRec Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int32 flags; } FTC_ImageTypeRec ; A structure used to model the type of images in a glyph cache. fields face_id The face ID. width The width in pixels. height The height in pixels. flags The load flags, as in FT_Load_Glyph . FTC_ImageType Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_* FTC_ImageType ; A handle to an FTC_ImageTypeRec structure. FTC_ImageCache_LookupScaler Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_LookupScaler ( FTC_ImageCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); A variant of FTC_ImageCache_Lookup th!
at uses an FTC_ScalerRec to specify the face ID and its size. input cache A handle to the source glyph image cache. scaler A pointer to a scaler descriptor. load_flags The corresponding load flags. gindex The glyph index to retrieve. output aglyph The corresponding FT_Glyph object. 0 in case of failure. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The returned glyph is owned and managed by the glyph image cache. Never try to transform or discard it manually! You can however create a copy with FT_Glyph_Copy and modify the new one. If anode is not NULL , it receives the address of the cache node containing the glyph image, after increasing its reference count. This ensures that the node (as well as the FT_Glyph ) will always be kept in the cache until you call FTC_Node_Unref to release it. If anode is NULL , the cache node is left unchanged, which means that the FT_Glyph could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent! Calls to FT_Set_Char_Size and friends have no effect on cached glyphs; you should always use the FreeType cache API instead. FTC_SBitRec Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_ { FT_Byte width; FT_Byte height; FT_Char left; FT_Char top; FT_Byte format; FT_Byte max_grays; FT_Short pitch; FT_Char xadvance; FT_Char yadvance; FT_Byte * buffer; } FTC_SBitRec ; A very compact structure used to describe a small glyph bitmap. fields width The bitmap width in pixels. height The bitmap height in pixels. left The horizontal distance from the pen position to the left bitmap border (a.k.a. left side bearing , or lsb ). top The vertical distance from the pen position (on the baseline) to the upper bitmap border (a.k.a. top side bearing ). The distance is positive for upwards y coordinates. format The format of the glyph bitmap (monochrome or gray). max_grays Maximum gray level valu!
e (in the range 1 to 255). pitch The number of bytes per bitmap line. May be positive or negative. xadvance The horizontal advance width in pixels. yadvance The vertical advance height in pixels. buffer A pointer to the bitmap pixels. FTC_SBitCache_LookupScaler Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_LookupScaler ( FTC_SBitCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); A variant of FTC_SBitCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size. input cache A handle to the source sbit cache. scaler A pointer to the scaler descriptor. load_flags The corresponding load flags. gindex The glyph index. output sbit A handle to a small bitmap descriptor. anode Used to return the address of the corresponding cache node after incrementing its reference count (see note below). return FreeType error code. 0 means success. note The small bitmap descriptor and its bit buffer are owned by the cache and should never be freed by the application. They might as well disappear from memory on the next cache lookup, so don't treat them as persistent data. The descriptor's buffer field is set to 0 to indicate a missing glyph bitmap. If anode is not NULL , it receives the address of the cache node containing the bitmap, after increasing its reference count. This ensures that the node (as well as the image) will always be kept in the cache until you call FTC_Node_Unref to release it. If anode is NULL , the cache node is left unchanged, which means that the bitmap could be flushed out of the cache on the next call to one of the caching sub-system APIs. Don't assume that it is persistent!","title":"Cache Sub-System"},{"location":"ft2-cache_subsystem.html#cache-sub-system","text":"","title":"Cache Sub-System"},{"location":"ft2-cache_subsystem.html#synopsis","text":"This section describes the FreeType 2 cache sub-system, which is used to limit the number of concurrently opened FT_Face and FT_Size objects, as well as caching !
information like character maps and glyph images while limiting their maximum memory usage. Note that all types and functions begin with the FTC_ prefix. The cache is highly portable and thus doesn't know anything about the fonts installed on your system, or how to access them. This implies the following scheme: First, available or installed font faces are uniquely identified by FTC_FaceID values, provided to the cache by the client. Note that the cache only stores and compares these values, and doesn't try to interpret them in any way. Second, the cache calls, only when needed, a client-provided function to convert an FTC_FaceID into a new FT_Face object. The latter is then completely managed by the cache, including its termination through FT_Done_Face . To monitor termination of face objects, the finalizer callback in the generic field of the FT_Face object can be used, which might also be used to store the FTC_FaceID of the face. Clients are free to map face IDs to anything else. The most simple usage is to associate them to a (pathname,face_index) pair that is used to call FT_New_Face . However, more complex schemes are also possible. Note that for the cache to work correctly, the face ID values must be persistent , which means that the contents they point to should not change at runtime, or that their value should not become invalid. If this is unavoidable (e.g., when a font is uninstalled at runtime), you should call FTC_Manager_RemoveFaceID as soon as possible, to let the cache get rid of any references to the old FTC_FaceID it may keep internally. Failure to do so will lead to incorrect behaviour or even crashes. To use the cache, start with calling FTC_Manager_New to create a new FTC_Manager object, which models a single cache instance. You can then look up FT_Face and FT_Size objects with FTC_Manager_LookupFace and FTC_Manager_LookupSize , respectively. If you want to use the charmap caching, call FTC_CMapCache_New , then later use FTC_CMapCache_Lookup to perform the equivalent of FT_Get_Char_Index , o!
nly much faster. If you want to use the FT_Glyph caching, call FTC_ImageCache , then later use FTC_ImageCache_Lookup to retrieve the corresponding FT_Glyph objects from the cache. If you need lots of small bitmaps, it is much more memory efficient to call FTC_SBitCache_New followed by FTC_SBitCache_Lookup . This returns FTC_SBitRec structures, which are used to store small bitmaps directly. (A small bitmap is one whose metrics and dimensions all fit into 8-bit integers). We hope to also provide a kerning cache in the near future.","title":"Synopsis"},{"location":"ft2-cache_subsystem.html#ftc_manager","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ManagerRec_* FTC_Manager ; This object corresponds to one instance of the cache-subsystem. It is used to cache one or more FT_Face objects, along with corresponding FT_Size objects. The manager intentionally limits the total number of opened FT_Face and FT_Size objects to control memory usage. See the max_faces and max_sizes parameters of FTC_Manager_New . The manager is also used to cache nodes of various types while limiting their total memory usage. All limitations are enforced by keeping lists of managed objects in most-recently-used order, and flushing old nodes to make room for new ones.","title":"FTC_Manager"},{"location":"ft2-cache_subsystem.html#ftc_faceid","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Pointer FTC_FaceID ; An opaque pointer type that is used to identity face objects. The contents of such objects is application-dependent. These pointers are typically used to point to a user-defined structure containing a font file path, and face index.","title":"FTC_FaceID"},{"location":"ft2-cache_subsystem.html#ftc_face_requester","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef FT_Error (* FTC_Face_Requester )( FTC_FaceID face_id, FT_Library library, FT_Pointer req_data, FT_Face * aface ); A callback function provided by client applications. It is used by the cache manager to translate a given FTC_FaceID into!
a new valid FT_Face object, on demand.","title":"FTC_Face_Requester"},{"location":"ft2-cache_subsystem.html#ftc_manager_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_New ( FT_Library library, FT_UInt max_faces, FT_UInt max_sizes, FT_ULong max_bytes, FTC_Face_Requester requester, FT_Pointer req_data, FTC_Manager *amanager ); Create a new cache manager.","title":"FTC_Manager_New"},{"location":"ft2-cache_subsystem.html#ftc_manager_reset","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Reset ( FTC_Manager manager ); Empty a given cache manager. This simply gets rid of all the currently cached FT_Face and FT_Size objects within the manager.","title":"FTC_Manager_Reset"},{"location":"ft2-cache_subsystem.html#ftc_manager_done","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_Done ( FTC_Manager manager ); Destroy a given manager after emptying it.","title":"FTC_Manager_Done"},{"location":"ft2-cache_subsystem.html#ftc_manager_lookupface","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupFace ( FTC_Manager manager, FTC_FaceID face_id, FT_Face *aface ); Retrieve the FT_Face object that corresponds to a given face ID through a cache manager.","title":"FTC_Manager_LookupFace"},{"location":"ft2-cache_subsystem.html#ftc_manager_lookupsize","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_Manager_LookupSize ( FTC_Manager manager, FTC_Scaler scaler, FT_Size *asize ); Retrieve the FT_Size object that corresponds to a given FTC_ScalerRec pointer through a cache manager.","title":"FTC_Manager_LookupSize"},{"location":"ft2-cache_subsystem.html#ftc_manager_removefaceid","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Manager_RemoveFaceID ( FTC_Manager manager, FTC_FaceID face_id ); A special function used to indicate to the cache manager that a given FTC_FaceID is no longer valid, either because its content changed, or because !
it was deallocated or uninstalled.","title":"FTC_Manager_RemoveFaceID"},{"location":"ft2-cache_subsystem.html#ftc_node","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_NodeRec_* FTC_Node ; An opaque handle to a cache node object. Each cache node is reference-counted. A node with a count of 0 might be flushed out of a full cache whenever a lookup request is performed. If you look up nodes, you have the ability to acquire them, i.e., to increment their reference count. This will prevent the node from being flushed out of the cache until you explicitly release it (see FTC_Node_Unref ). See also FTC_SBitCache_Lookup and FTC_ImageCache_Lookup .","title":"FTC_Node"},{"location":"ft2-cache_subsystem.html#ftc_node_unref","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( void ) FTC_Node_Unref ( FTC_Node node, FTC_Manager manager ); Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes.","title":"FTC_Node_Unref"},{"location":"ft2-cache_subsystem.html#ftc_imagecache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageCacheRec_* FTC_ImageCache ; A handle to a glyph image cache object. They are designed to hold many distinct glyph images while not exceeding a certain memory threshold.","title":"FTC_ImageCache"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_New ( FTC_Manager manager, FTC_ImageCache *acache ); Create a new glyph image cache.","title":"FTC_ImageCache_New"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_Lookup ( FTC_ImageCache cache, FTC_ImageType type, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); Retrieve a given glyph image from a glyph image cache.","title":"FTC_ImageCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_sbit","text":"Defined in FT!
_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_* FTC_SBit ; A handle to a small bitmap descriptor. See the FTC_SBitRec structure for details.","title":"FTC_SBit"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitCacheRec_* FTC_SBitCache ; A handle to a small bitmap cache. These are special cache objects used to store small glyph bitmaps (and anti-aliased pixmaps) in a much more efficient way than the traditional glyph image cache implemented by FTC_ImageCache .","title":"FTC_SBitCache"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_New ( FTC_Manager manager, FTC_SBitCache *acache ); Create a new cache to store small glyph bitmaps.","title":"FTC_SBitCache_New"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_Lookup ( FTC_SBitCache cache, FTC_ImageType type, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); Look up a given small glyph bitmap in a given sbit cache and lock it to prevent its flushing from the cache until needed.","title":"FTC_SBitCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_CMapCacheRec_* FTC_CMapCache ; An opaque handle used to model a charmap cache. This cache is to hold character codes - glyph indices mappings.","title":"FTC_CMapCache"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache_new","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_CMapCache_New ( FTC_Manager manager, FTC_CMapCache *acache ); Create a new charmap cache.","title":"FTC_CMapCache_New"},{"location":"ft2-cache_subsystem.html#ftc_cmapcache_lookup","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_UInt ) FTC_CMapCache_Lookup ( FTC_CMapCache cache, FTC_FaceID face_id, FT_Int cmap_index, FT_UInt32 char_code )!
; Translate a character code into a glyph index, using the charmap cache.","title":"FTC_CMapCache_Lookup"},{"location":"ft2-cache_subsystem.html#ftc_scalerrec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int pixel; FT_UInt x_res; FT_UInt y_res; } FTC_ScalerRec ; A structure used to describe a given character size in either pixels or points to the cache manager. See FTC_Manager_LookupSize .","title":"FTC_ScalerRec"},{"location":"ft2-cache_subsystem.html#ftc_scaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ScalerRec_* FTC_Scaler ; A handle to an FTC_ScalerRec structure.","title":"FTC_Scaler"},{"location":"ft2-cache_subsystem.html#ftc_imagetyperec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_ { FTC_FaceID face_id; FT_UInt width; FT_UInt height; FT_Int32 flags; } FTC_ImageTypeRec ; A structure used to model the type of images in a glyph cache.","title":"FTC_ImageTypeRec"},{"location":"ft2-cache_subsystem.html#ftc_imagetype","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_ImageTypeRec_* FTC_ImageType ; A handle to an FTC_ImageTypeRec structure.","title":"FTC_ImageType"},{"location":"ft2-cache_subsystem.html#ftc_imagecache_lookupscaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_ImageCache_LookupScaler ( FTC_ImageCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode ); A variant of FTC_ImageCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size.","title":"FTC_ImageCache_LookupScaler"},{"location":"ft2-cache_subsystem.html#ftc_sbitrec","text":"Defined in FT_CACHE_H (freetype/ftcache.h). typedef struct FTC_SBitRec_ { FT_Byte width; FT_Byte height; FT_Char left; FT_Char top; FT_Byte format; FT_Byte max_grays; FT_Short pitch; FT_Char xadvance; FT_Char yadvance; FT_Byte * buffer; } FTC_SBitRec ; A very compact structure used to describe!
a small glyph bitmap.","title":"FTC_SBitRec"},{"location":"ft2-cache_subsystem.html#ftc_sbitcache_lookupscaler","text":"Defined in FT_CACHE_H (freetype/ftcache.h). FT_EXPORT( FT_Error ) FTC_SBitCache_LookupScaler ( FTC_SBitCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode ); A variant of FTC_SBitCache_Lookup that uses an FTC_ScalerRec to specify the face ID and its size.","title":"FTC_SBitCache_LookupScaler"},{"location":"ft2-cff_driver.html","text":"FreeType Docs Controlling FreeType Modules The CFF driver The CFF driver Synopsis While FreeType's CFF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The CFF driver's module name is cff . Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the Driver properties section. Hinting and antialiasing principles of the new engine The rasterizer is positioning horizontal features (e.g., ascender height x-height, or crossbars) on the pixel grid and minimizing the amount of antialiasing applied to them, while placing vertical features (vertical stems) on the pixel grid without hinting, thus representing the stem position and weight accurately. Sometimes the vertical stems may be only partially black. In this context, antialiasing means that stems are not positioned exactly on pixel borders, causing a fuzzy appearance. There are two principles behind this approach. 1) No hinting in the horizontal direction: Unlike superhinted TrueType, which changes glyph widths to accommodate regular inter-glyph spacing, Adobe's approach is faithful to the design in representing both the glyph width and the inter-glyph spacing designed for the font. This makes the screen display as close as it can be to the result one would get with infinite resolution, while preserving what is considered the key characteristics of each glyph. Note that the distances between unhinted and grid-fitted positions !
at small sizes are comparable to kerning values and thus would be noticeable (and distracting) while reading if hinting were applied. One of the reasons to not hint horizontally is antialiasing for LCD screens: The pixel geometry of modern displays supplies three vertical subpixels as the eye moves horizontally across each visible pixel. On devices where we can be certain this characteristic is present a rasterizer can take advantage of the subpixels to add increments of weight. In Western writing systems this turns out to be the more critical direction anyway; the weights and spacing of vertical stems (see above) are central to Armenian, Cyrillic, Greek, and Latin type designs. Even when the rasterizer uses greyscale antialiasing instead of color (a necessary compromise when one doesn't know the screen characteristics), the unhinted vertical features preserve the design's weight and spacing much better than aliased type would. 2) Alignment in the vertical direction: Weights and spacing along the y axis are less critical; what is much more important is the visual alignment of related features (like cap-height and x-height). The sense of alignment for these is enhanced by the sharpness of grid-fit edges, while the cruder vertical resolution (full pixels instead of pixels) is less of a problem. On the technical side, horizontal alignment zones for ascender, x-height, and other important height values (traditionally called blue zones ) as defined in the font are positioned independently, each being rounded to the nearest pixel edge, taking care of overshoot suppression at small sizes, stem darkening, and scaling. Hstems (this is, hint values defined in the font to help align horizontal features) that fall within a blue zone are said to be captured and are aligned to that zone. Uncaptured stems are moved in one of four ways, top edge up or down, bottom edge up or down. Unless there are conflicting hstems, the smallest movement is taken to minimize distortion.","title":"The CFF driver"},{"location":"ft2-cff_driver.ht!
ml#the-cff-driver","text":"","title":"The CFF driver"},{"location":"ft2-cff_driver.html#synopsis","text":"While FreeType's CFF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The CFF driver's module name is cff . Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the Driver properties section. Hinting and antialiasing principles of the new engine The rasterizer is positioning horizontal features (e.g., ascender height x-height, or crossbars) on the pixel grid and minimizing the amount of antialiasing applied to them, while placing vertical features (vertical stems) on the pixel grid without hinting, thus representing the stem position and weight accurately. Sometimes the vertical stems may be only partially black. In this context, antialiasing means that stems are not positioned exactly on pixel borders, causing a fuzzy appearance. There are two principles behind this approach. 1) No hinting in the horizontal direction: Unlike superhinted TrueType, which changes glyph widths to accommodate regular inter-glyph spacing, Adobe's approach is faithful to the design in representing both the glyph width and the inter-glyph spacing designed for the font. This makes the screen display as close as it can be to the result one would get with infinite resolution, while preserving what is considered the key characteristics of each glyph. Note that the distances between unhinted and grid-fitted positions at small sizes are comparable to kerning values and thus would be noticeable (and distracting) while reading if hinting were applied. One of the reasons to not hint horizontally is antialiasing for LCD screens: The pixel geometry of modern displays supplies three vertical subpixels as the eye moves horizontally across each visible pixel. On devices where we can be certain this characteristic is present a rasterizer can take advantage of the subpixels to add increments of weight.!
In Western writing systems this turns out to be the more critical direction anyway; the weights and spacing of vertical stems (see above) are central to Armenian, Cyrillic, Greek, and Latin type designs. Even when the rasterizer uses greyscale antialiasing instead of color (a necessary compromise when one doesn't know the screen characteristics), the unhinted vertical features preserve the design's weight and spacing much better than aliased type would. 2) Alignment in the vertical direction: Weights and spacing along the y axis are less critical; what is much more important is the visual alignment of related features (like cap-height and x-height). The sense of alignment for these is enhanced by the sharpness of grid-fit edges, while the cruder vertical resolution (full pixels instead of pixels) is less of a problem. On the technical side, horizontal alignment zones for ascender, x-height, and other important height values (traditionally called blue zones ) as defined in the font are positioned independently, each being rounded to the nearest pixel edge, taking care of overshoot suppression at small sizes, stem darkening, and scaling. Hstems (this is, hint values defined in the font to help align horizontal features) that fall within a blue zone are said to be captured and are aligned to that zone. Uncaptured stems are moved in one of four ways, top edge up or down, bottom edge up or down. Unless there are conflicting hstems, the smallest movement is taken to minimize distortion.","title":"Synopsis"},{"location":"ft2-cid_fonts.html","text":"FreeType Docs Format-Specific API CID Fonts CID Fonts Synopsis This section contains the declaration of CID-keyed font-specific functions. FT_Get_CID_Registry_Ordering_Supplement Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Registry_Ordering_Supplement ( FT_Face face, const char * *registry, const char * *ordering, FT_Int *supplement ); Retrieve the Registry/Ordering/Supplement triple (also known as the \"R/O/S\") from a CID-keyed font. input fac!
e A handle to the input face. output registry The registry, as a C string, owned by the face. ordering The ordering, as a C string, owned by the face. supplement The supplement. return FreeType error code. 0 means success. note This function only works with CID faces, returning an error otherwise. since 2.3.6 FT_Get_CID_Is_Internally_CID_Keyed Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Is_Internally_CID_Keyed ( FT_Face face, FT_Bool *is_cid ); Retrieve the type of the input face, CID keyed or not. In contrast to the FT_IS_CID_KEYED macro this function returns successfully also for CID-keyed fonts in an SFNT wrapper. input face A handle to the input face. output is_cid The type of the face as an FT_Bool . return FreeType error code. 0 means success. note This function only works with CID faces and OpenType fonts, returning an error otherwise. since 2.3.9 FT_Get_CID_From_Glyph_Index Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_From_Glyph_Index ( FT_Face face, FT_UInt glyph_index, FT_UInt *cid ); Retrieve the CID of the input glyph index. input face A handle to the input face. glyph_index The input glyph index. output cid The CID as an FT_UInt . return FreeType error code. 0 means success. note This function only works with CID faces and OpenType fonts, returning an error otherwise. since 2.3.9","title":"CID Fonts"},{"location":"ft2-cid_fonts.html#cid-fonts","text":"","title":"CID Fonts"},{"location":"ft2-cid_fonts.html#synopsis","text":"This section contains the declaration of CID-keyed font-specific functions.","title":"Synopsis"},{"location":"ft2-cid_fonts.html#ft_get_cid_registry_ordering_supplement","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Registry_Ordering_Supplement ( FT_Face face, const char * *registry, const char * *ordering, FT_Int *supplement ); Retrieve the Registry/Ordering/Supplement triple (also known as the \"R/O/S\") from a CID-keyed font.","title":"FT_Get_CID_Registry_Ordering_Supplement"},{"location!
":"ft2-cid_fonts.html#ft_get_cid_is_internally_cid_keyed","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_Is_Internally_CID_Keyed ( FT_Face face, FT_Bool *is_cid ); Retrieve the type of the input face, CID keyed or not. In contrast to the FT_IS_CID_KEYED macro this function returns successfully also for CID-keyed fonts in an SFNT wrapper.","title":"FT_Get_CID_Is_Internally_CID_Keyed"},{"location":"ft2-cid_fonts.html#ft_get_cid_from_glyph_index","text":"Defined in FT_CID_H (freetype/ftcid.h). FT_EXPORT( FT_Error ) FT_Get_CID_From_Glyph_Index ( FT_Face face, FT_UInt glyph_index, FT_UInt *cid ); Retrieve the CID of the input glyph index.","title":"FT_Get_CID_From_Glyph_Index"},{"location":"ft2-color_management.html","text":"FreeType Docs Core API Glyph Color Management Glyph Color Management Synopsis The functions described here allow access and manipulation of color palette entries in OpenType's CPAL tables. FT_Color Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Color_ { FT_Byte blue; FT_Byte green; FT_Byte red; FT_Byte alpha; } FT_Color ; This structure models a BGRA color value of a CPAL palette entry. The used color space is sRGB; the colors are not pre-multiplied, and alpha values must be explicitly set. fields blue Blue value. green Green value. red Red value. alpha Alpha value, giving the red, green, and blue color's opacity. since 2.10 FT_PALETTE_XXX Defined in FT_COLOR_H (freetype/ftcolor.h). # define FT_PALETTE_FOR_LIGHT_BACKGROUND 0x01 # define FT_PALETTE_FOR_DARK_BACKGROUND 0x02 A list of bit field constants used in the palette_flags array of the FT_Palette_Data structure to indicate for which background a palette with a given index is usable. values FT_PALETTE_FOR_LIGHT_BACKGROUND The palette is appropriate to use when displaying the font on a light background such as white. FT_PALETTE_FOR_DARK_BACKGROUND The palette is appropriate to use when displaying the font on a dark background such as black. since 2.10 FT_Palette_Data Defined in FT_COLOR_H (freety!
pe/ftcolor.h). typedef struct FT_Palette_Data_ { FT_UShort num_palettes; const FT_UShort * palette_name_ids; const FT_UShort * palette_flags; FT_UShort num_palette_entries; const FT_UShort * palette_entry_name_ids; } FT_Palette_Data ; This structure holds the data of the CPAL table. fields num_palettes The number of palettes. palette_name_ids A read-only array of palette name IDs with num_palettes elements, corresponding to entries like dark or light in the font's name table. An empty name ID in the CPAL table gets represented as value 0xFFFF. NULL if the font's CPAL table doesn't contain appropriate data. palette_flags A read-only array of palette flags with num_palettes elements. Possible values are an ORed combination of FT_PALETTE_FOR_LIGHT_BACKGROUND and FT_PALETTE_FOR_DARK_BACKGROUND . NULL if the font's CPAL table doesn't contain appropriate data. num_palette_entries The number of entries in a single palette. All palettes have the same size. palette_entry_name_ids A read-only array of palette entry name IDs with num_palette_entries . In each palette, entries with the same index have the same function. For example, index 0 might correspond to string outline in the font's name table to indicate that this palette entry is used for outlines, index 1 might correspond to fill to indicate the filling color palette entry, etc. An empty entry name ID in the CPAL table gets represented as value 0xFFFF. NULL if the font's CPAL table doesn't contain appropriate data. note Use function FT_Get_Sfnt_Name to map name IDs and entry name IDs to name strings. since 2.10 FT_Palette_Data_Get Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Data_Get ( FT_Face face, FT_Palette_Data *apalette ); Retrieve the face's color palette data. input face The source face handle. output apalette A pointer to an FT_Palette_Data structure. return FreeType error code. 0 means success. note All arrays in the returned FT_Palette_Data structure are read-only. This function always returns an error if the config macro T!
T_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10 FT_Palette_Select Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Select ( FT_Face face, FT_UShort palette_index, FT_Color * *apalette ); This function has two purposes. (1) It activates a palette for rendering color glyphs, and (2) it retrieves all (unmodified) color entries of this palette. This function returns a read-write array, which means that a calling application can modify the palette entries on demand. A corollary of (2) is that calling the function, then modifying some values, then calling the function again with the same arguments resets all color entries to the original CPAL values; all user modifications are lost. input face The source face handle. palette_index The palette index. output apalette An array of color entries for a palette with index palette_index , having num_palette_entries elements (as found in the FT_Palette_Data structure). If apalette is set to NULL , no array gets returned (and no color entries can be modified). In case the font doesn't support color palettes, NULL is returned. return FreeType error code. 0 means success. note The array pointed to by apalette_entries is owned and managed by FreeType. This function always returns an error if the config macro TT_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10 FT_Palette_Set_Foreground_Color Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Set_Foreground_Color ( FT_Face face, FT_Color foreground_color ); COLR uses palette index 0xFFFF to indicate a text foreground color . This function sets this value. input face The source face handle. foreground_color An FT_Color structure to define the text foreground color. return FreeType error code. 0 means success. note If this function isn't called, the text foreground color is set to white opaque (BGRA value 0xFFFFFFFF) if FT_PALETTE_FOR_DARK_BACKGROUND is present for the current palette, and black opaque (BGRA value 0x000000FF) otherwise, in!
cluding the case that no palette types are available in the CPAL table. This function always returns an error if the config macro TT_CONFIG_OPTION_COLOR_LAYERS is not defined in ftoption.h . since 2.10","title":"Glyph Color Management"},{"location":"ft2-color_management.html#glyph-color-management","text":"","title":"Glyph Color Management"},{"location":"ft2-color_management.html#synopsis","text":"The functions described here allow access and manipulation of color palette entries in OpenType's CPAL tables.","title":"Synopsis"},{"location":"ft2-color_management.html#ft_color","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Color_ { FT_Byte blue; FT_Byte green; FT_Byte red; FT_Byte alpha; } FT_Color ; This structure models a BGRA color value of a CPAL palette entry. The used color space is sRGB; the colors are not pre-multiplied, and alpha values must be explicitly set.","title":"FT_Color"},{"location":"ft2-color_management.html#ft_palette_xxx","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). # define FT_PALETTE_FOR_LIGHT_BACKGROUND 0x01 # define FT_PALETTE_FOR_DARK_BACKGROUND 0x02 A list of bit field constants used in the palette_flags array of the FT_Palette_Data structure to indicate for which background a palette with a given index is usable.","title":"FT_PALETTE_XXX"},{"location":"ft2-color_management.html#ft_palette_data","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). typedef struct FT_Palette_Data_ { FT_UShort num_palettes; const FT_UShort * palette_name_ids; const FT_UShort * palette_flags; FT_UShort num_palette_entries; const FT_UShort * palette_entry_name_ids; } FT_Palette_Data ; This structure holds the data of the CPAL table.","title":"FT_Palette_Data"},{"location":"ft2-color_management.html#ft_palette_data_get","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Data_Get ( FT_Face face, FT_Palette_Data *apalette ); Retrieve the face's color palette data.","title":"FT_Palette_Data_Get"},{"location":"ft2-color_management.html#ft_palette_sele!
ct","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Select ( FT_Face face, FT_UShort palette_index, FT_Color * *apalette ); This function has two purposes. (1) It activates a palette for rendering color glyphs, and (2) it retrieves all (unmodified) color entries of this palette. This function returns a read-write array, which means that a calling application can modify the palette entries on demand. A corollary of (2) is that calling the function, then modifying some values, then calling the function again with the same arguments resets all color entries to the original CPAL values; all user modifications are lost.","title":"FT_Palette_Select"},{"location":"ft2-color_management.html#ft_palette_set_foreground_color","text":"Defined in FT_COLOR_H (freetype/ftcolor.h). FT_EXPORT( FT_Error ) FT_Palette_Set_Foreground_Color ( FT_Face face, FT_Color foreground_color ); COLR uses palette index 0xFFFF to indicate a text foreground color . This function sets this value.","title":"FT_Palette_Set_Foreground_Color"},{"location":"ft2-computations.html","text":"FreeType Docs Support API Computations Computations Synopsis This section contains various functions used to perform computations on 16.16 fixed-float numbers or 2d vectors. Attention : Most arithmetic functions take FT_Long as arguments. For historical reasons, FreeType was designed under the assumption that FT_Long is a 32-bit integer; results can thus be undefined if the arguments don't fit into 32 bits. FT_MulDiv Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulDiv ( FT_Long a, FT_Long b, FT_Long c ); Compute (a*b)/c with maximum accuracy, using a 64-bit intermediate integer whenever necessary. This function isn't necessarily as fast as some processor-specific operations, but is at least completely portable. input a The first multiplier. b The second multiplier. c The divisor. return The result of (a*b)/c . This function never traps when trying to divide by zero; it simply returns MaxInt or MinInt depen!
ding on the signs of a and b . FT_MulFix Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulFix ( FT_Long a, FT_Long b ); Compute (a*b)/0x10000 with maximum accuracy. Its main use is to multiply a given value by a 16.16 fixed-point factor. input a The first multiplier. b The second multiplier. Use a 16.16 factor here whenever possible (see note below). return The result of (a*b)/0x10000 . note This function has been optimized for the case where the absolute value of a is less than 2048, and b is a 16.16 scaling factor. As this happens mainly when scaling from notional units to fractional pixels in FreeType, it resulted in noticeable speed improvements between versions 2.x and 1.x. As a conclusion, always try to place a 16.16 factor as the second argument of this function; this can make a great difference. FT_DivFix Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_DivFix ( FT_Long a, FT_Long b ); Compute (a*0x10000)/b with maximum accuracy. Its main use is to divide a given value by a 16.16 fixed-point factor. input a The numerator. b The denominator. Use a 16.16 factor here. return The result of (a*0x10000)/b . FT_RoundFix Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_RoundFix ( FT_Fixed a ); Round a 16.16 fixed number. input a The number to be rounded. return a rounded to the nearest 16.16 fixed integer, halfway cases away from zero. note The function uses wrap-around arithmetic. FT_CeilFix Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_CeilFix ( FT_Fixed a ); Compute the smallest following integer of a 16.16 fixed number. input a The number for which the ceiling function is to be computed. return a rounded towards plus infinity. note The function uses wrap-around arithmetic. FT_FloorFix Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_FloorFix ( FT_Fixed a ); Compute the largest previous integer of a 16.16 fixed number. input a The number for which the floor function is to be computed. re!
turn a rounded towards minus infinity. FT_Vector_Transform Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Vector_Transform ( FT_Vector * vector, const FT_Matrix * matrix ); Transform a single vector through a 2x2 matrix. inout vector The target vector to transform. input matrix A pointer to the source 2x2 matrix. note The result is undefined if either vector or matrix is invalid. FT_Matrix_Multiply Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Matrix_Multiply ( const FT_Matrix * a, FT_Matrix * b ); Perform the matrix operation b = a*b . input a A pointer to matrix a . inout b A pointer to matrix b . note The result is undefined if either a or b is zero. Since the function uses wrap-around arithmetic, results become meaningless if the arguments are very large. FT_Matrix_Invert Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Matrix_Invert ( FT_Matrix * matrix ); Invert a 2x2 matrix. Return an error if it can't be inverted. inout matrix A pointer to the target matrix. Remains untouched in case of error. return FreeType error code. 0 means success. FT_Angle Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). typedef FT_Fixed FT_Angle ; This type is used to model angle values in FreeType. Note that the angle is a 16.16 fixed-point value expressed in degrees. FT_ANGLE_PI Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI ( 180L 16 ) The angle pi expressed in FT_Angle units. FT_ANGLE_2PI Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 ) The angle 2*pi expressed in FT_Angle units. FT_ANGLE_PI2 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 ) The angle pi/2 expressed in FT_Angle units. FT_ANGLE_PI4 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 ) The angle pi/4 expressed in FT_Angle units. FT_Sin Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Sin ( FT_Angle angle ); Return the !
sinus of a given angle in fixed-point format. input angle The input angle. return The sinus value. note If you need both the sinus and cosinus for a given angle, use the function FT_Vector_Unit . FT_Cos Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Cos ( FT_Angle angle ); Return the cosinus of a given angle in fixed-point format. input angle The input angle. return The cosinus value. note If you need both the sinus and cosinus for a given angle, use the function FT_Vector_Unit . FT_Tan Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Tan ( FT_Angle angle ); Return the tangent of a given angle in fixed-point format. input angle The input angle. return The tangent value. FT_Atan2 Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Atan2 ( FT_Fixed x, FT_Fixed y ); Return the arc-tangent corresponding to a given vector (x,y) in the 2d plane. input x The horizontal vector coordinate. y The vertical vector coordinate. return The arc-tangent value (i.e. angle). FT_Angle_Diff Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Angle_Diff ( FT_Angle angle1, FT_Angle angle2 ); Return the difference between two angles. The result is always constrained to the ]-PI..PI] interval. input angle1 First angle. angle2 Second angle. return Constrained value of angle2-angle1 . FT_Vector_Unit Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Unit ( FT_Vector * vec, FT_Angle angle ); Return the unit vector corresponding to a given angle. After the call, the value of vec.x will be cos(angle) , and the value of vec.y will be sin(angle) . This function is useful to retrieve both the sinus and cosinus of a given angle quickly. output vec The address of target vector. input angle The input angle. FT_Vector_Rotate Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Rotate ( FT_Vector * vec, FT_Angle angle ); Rotate a vector by a given angle. inout vec The address of target ve!
ctor. input angle The input angle. FT_Vector_Length Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Vector_Length ( FT_Vector * vec ); Return the length of a given vector. input vec The address of target vector. return The vector length, expressed in the same units that the original vector coordinates. FT_Vector_Polarize Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Polarize ( FT_Vector * vec, FT_Fixed *length, FT_Angle *angle ); Compute both the length and angle of a given vector. input vec The address of source vector. output length The vector length. angle The vector angle. FT_Vector_From_Polar Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_From_Polar ( FT_Vector * vec, FT_Fixed length, FT_Angle angle ); Compute vector coordinates from a length and angle. output vec The address of source vector. input length The vector length. angle The vector angle.","title":"Computations"},{"location":"ft2-computations.html#computations","text":"","title":"Computations"},{"location":"ft2-computations.html#synopsis","text":"This section contains various functions used to perform computations on 16.16 fixed-float numbers or 2d vectors. Attention : Most arithmetic functions take FT_Long as arguments. For historical reasons, FreeType was designed under the assumption that FT_Long is a 32-bit integer; results can thus be undefined if the arguments don't fit into 32 bits.","title":"Synopsis"},{"location":"ft2-computations.html#ft_muldiv","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulDiv ( FT_Long a, FT_Long b, FT_Long c ); Compute (a*b)/c with maximum accuracy, using a 64-bit intermediate integer whenever necessary. This function isn't necessarily as fast as some processor-specific operations, but is at least completely portable.","title":"FT_MulDiv"},{"location":"ft2-computations.html#ft_mulfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_MulFix ( FT_Long a, FT_L!
ong b ); Compute (a*b)/0x10000 with maximum accuracy. Its main use is to multiply a given value by a 16.16 fixed-point factor.","title":"FT_MulFix"},{"location":"ft2-computations.html#ft_divfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Long ) FT_DivFix ( FT_Long a, FT_Long b ); Compute (a*0x10000)/b with maximum accuracy. Its main use is to divide a given value by a 16.16 fixed-point factor.","title":"FT_DivFix"},{"location":"ft2-computations.html#ft_roundfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_RoundFix ( FT_Fixed a ); Round a 16.16 fixed number.","title":"FT_RoundFix"},{"location":"ft2-computations.html#ft_ceilfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_CeilFix ( FT_Fixed a ); Compute the smallest following integer of a 16.16 fixed number.","title":"FT_CeilFix"},{"location":"ft2-computations.html#ft_floorfix","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Fixed ) FT_FloorFix ( FT_Fixed a ); Compute the largest previous integer of a 16.16 fixed number.","title":"FT_FloorFix"},{"location":"ft2-computations.html#ft_vector_transform","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Vector_Transform ( FT_Vector * vector, const FT_Matrix * matrix ); Transform a single vector through a 2x2 matrix.","title":"FT_Vector_Transform"},{"location":"ft2-computations.html#ft_matrix_multiply","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Matrix_Multiply ( const FT_Matrix * a, FT_Matrix * b ); Perform the matrix operation b = a*b .","title":"FT_Matrix_Multiply"},{"location":"ft2-computations.html#ft_matrix_invert","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Matrix_Invert ( FT_Matrix * matrix ); Invert a 2x2 matrix. Return an error if it can't be inverted.","title":"FT_Matrix_Invert"},{"location":"ft2-computations.html#ft_angle","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). typedef FT_Fixed F!
T_Angle ; This type is used to model angle values in FreeType. Note that the angle is a 16.16 fixed-point value expressed in degrees.","title":"FT_Angle"},{"location":"ft2-computations.html#ft_angle_pi","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI ( 180L 16 ) The angle pi expressed in FT_Angle units.","title":"FT_ANGLE_PI"},{"location":"ft2-computations.html#ft_angle_2pi","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 ) The angle 2*pi expressed in FT_Angle units.","title":"FT_ANGLE_2PI"},{"location":"ft2-computations.html#ft_angle_pi2","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 ) The angle pi/2 expressed in FT_Angle units.","title":"FT_ANGLE_PI2"},{"location":"ft2-computations.html#ft_angle_pi4","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). # define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 ) The angle pi/4 expressed in FT_Angle units.","title":"FT_ANGLE_PI4"},{"location":"ft2-computations.html#ft_sin","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Sin ( FT_Angle angle ); Return the sinus of a given angle in fixed-point format.","title":"FT_Sin"},{"location":"ft2-computations.html#ft_cos","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Cos ( FT_Angle angle ); Return the cosinus of a given angle in fixed-point format.","title":"FT_Cos"},{"location":"ft2-computations.html#ft_tan","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Tan ( FT_Angle angle ); Return the tangent of a given angle in fixed-point format.","title":"FT_Tan"},{"location":"ft2-computations.html#ft_atan2","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Atan2 ( FT_Fixed x, FT_Fixed y ); Return the arc-tangent corresponding to a given vector (x,y) in the 2d plane.","title":"FT_Atan2"},{"location":"ft2-computations.html#ft_angle_diff","text":"Defined in FT_TR!
IGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Angle ) FT_Angle_Diff ( FT_Angle angle1, FT_Angle angle2 ); Return the difference between two angles. The result is always constrained to the ]-PI..PI] interval.","title":"FT_Angle_Diff"},{"location":"ft2-computations.html#ft_vector_unit","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Unit ( FT_Vector * vec, FT_Angle angle ); Return the unit vector corresponding to a given angle. After the call, the value of vec.x will be cos(angle) , and the value of vec.y will be sin(angle) . This function is useful to retrieve both the sinus and cosinus of a given angle quickly.","title":"FT_Vector_Unit"},{"location":"ft2-computations.html#ft_vector_rotate","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Rotate ( FT_Vector * vec, FT_Angle angle ); Rotate a vector by a given angle.","title":"FT_Vector_Rotate"},{"location":"ft2-computations.html#ft_vector_length","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( FT_Fixed ) FT_Vector_Length ( FT_Vector * vec ); Return the length of a given vector.","title":"FT_Vector_Length"},{"location":"ft2-computations.html#ft_vector_polarize","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_Polarize ( FT_Vector * vec, FT_Fixed *length, FT_Angle *angle ); Compute both the length and angle of a given vector.","title":"FT_Vector_Polarize"},{"location":"ft2-computations.html#ft_vector_from_polar","text":"Defined in FT_TRIGONOMETRY_H (freetype/fttrigon.h). FT_EXPORT( void ) FT_Vector_From_Polar ( FT_Vector * vec, FT_Fixed length, FT_Angle angle ); Compute vector coordinates from a length and angle.","title":"FT_Vector_From_Polar"},{"location":"ft2-error_code_values.html","text":"FreeType Docs Error Codes Error Code Values Error Code Values Synopsis The list below is taken verbatim from the file fterrdef.h (loaded automatically by including FT_FREETYPE_H ). The first argument of the FT_ERROR_DEF_ macro is the !
error label; by default, the prefix FT_Err_ gets added so that you get error names like FT_Err_Cannot_Open_Resource . The second argument is the error code, and the last argument an error string, which is not used by FreeType. Within your application you should only use error names and never its numeric values! The latter might (and actually do) change in forthcoming FreeType versions. Macro FT_NOERRORDEF_ defines FT_Err_Ok , which is always zero. See the Error Enumerations subsection how to automatically generate a list of error strings. FT_Err_XXX /* generic errors */ FT_NOERRORDEF_( Ok, 0x00, \"no error\" ) FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \"cannot open resource\" ) FT_ERRORDEF_( Unknown_File_Format, 0x02, \"unknown file format\" ) FT_ERRORDEF_( Invalid_File_Format, 0x03, \"broken file\" ) FT_ERRORDEF_( Invalid_Version, 0x04, \"invalid FreeType version\" ) FT_ERRORDEF_( Lower_Module_Version, 0x05, \"module version is too low\" ) FT_ERRORDEF_( Invalid_Argument, 0x06, \"invalid argument\" ) FT_ERRORDEF_( Unimplemented_Feature, 0x07, \"unimplemented feature\" ) FT_ERRORDEF_( Invalid_Table, 0x08, \"broken table\" ) FT_ERRORDEF_( Invalid_Offset, 0x09, \"broken offset within table\" ) FT_ERRORDEF_( Array_Too_Large, 0x0A, \"array allocation size too large\" ) FT_ERRORDEF_( Missing_Module, 0x0B, \"missing module\" ) FT_ERRORDEF_( Missing_Property, 0x0C, \"missing property\" ) /* glyph/character errors */ FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \"invalid glyph index\" ) FT_ERRORDEF_( Invalid_Character_Code, 0x11, \"invalid character code\" ) FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \"unsupported glyph image format\" ) FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \"cannot render this glyph format\" ) FT_ERRORDEF_( Invalid_Outline, 0x14, \"invalid outline\" ) FT_ERRORDEF_( Invalid_Composite, 0x15, \"invalid composite glyph\" ) FT_ERRORDEF_( Too_Many_Hints, 0x16, \"too many hints\" ) FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \"invalid pixel size\" ) /* handle errors */ FT_ERRORDEF_( Invalid_Handle, 0x20, \"invalid o!
bject handle\" ) FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \"invalid library handle\" ) FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \"invalid module handle\" ) FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \"invalid face handle\" ) FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \"invalid size handle\" ) FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \"invalid glyph slot handle\" ) FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \"invalid charmap handle\" ) FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \"invalid cache manager handle\" ) FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \"invalid stream handle\" ) /* driver errors */ FT_ERRORDEF_( Too_Many_Drivers, 0x30, \"too many modules\" ) FT_ERRORDEF_( Too_Many_Extensions, 0x31, \"too many extensions\" ) /* memory errors */ FT_ERRORDEF_( Out_Of_Memory, 0x40, \"out of memory\" ) FT_ERRORDEF_( Unlisted_Object, 0x41, \"unlisted object\" ) /* stream errors */ FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \"cannot open stream\" ) FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \"invalid stream seek\" ) FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \"invalid stream skip\" ) FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \"invalid stream read\" ) FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \"invalid stream operation\" ) FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \"invalid frame operation\" ) FT_ERRORDEF_( Nested_Frame_Access, 0x57, \"nested frame access\" ) FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \"invalid frame read\" ) /* raster errors */ FT_ERRORDEF_( Raster_Uninitialized, 0x60, \"raster uninitialized\" ) FT_ERRORDEF_( Raster_Corrupted, 0x61, \"raster corrupted\" ) FT_ERRORDEF_( Raster_Overflow, 0x62, \"raster overflow\" ) FT_ERRORDEF_( Raster_Negative_Height, 0x63, \"negative height while rastering\" ) /* cache errors */ FT_ERRORDEF_( Too_Many_Caches, 0x70, \"too many registered caches\" ) /* TrueType and SFNT errors */ FT_ERRORDEF_( Invalid_Opcode, 0x80, \"invalid opcode\" ) FT_ERRORDEF_( Too_Few_Arguments, 0x81, \"too few arguments\" ) FT_ERRORDEF_( Stack_Overflow, 0x82, \"stack overflow\" ) FT_ERRORDEF_( Code!
_Overflow, 0x83, \"code overflow\" ) FT_ERRORDEF_( Bad_Argument, 0x84, \"bad argument\" ) FT_ERRORDEF_( Divide_By_Zero, 0x85, \"division by zero\" ) FT_ERRORDEF_( Invalid_Reference, 0x86, \"invalid reference\" ) FT_ERRORDEF_( Debug_OpCode, 0x87, \"found debug opcode\" ) FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \"found ENDF opcode in execution stream\" ) FT_ERRORDEF_( Nested_DEFS, 0x89, \"nested DEFS\" ) FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \"invalid code range\" ) FT_ERRORDEF_( Execution_Too_Long, 0x8B, \"execution context too long \" ) FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \"too many function definitions\" ) FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \"too many instruction definitions\" ) FT_ERRORDEF_( Table_Missing, 0x8E, \"SFNT font table missing\" ) FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \"horizontal header (hhea) table missing\" ) FT_ERRORDEF_( Locations_Missing, 0x90, \"locations (loca) table missing\" ) FT_ERRORDEF_( Name_Table_Missing, 0x91, \"name table missing\" ) FT_ERRORDEF_( CMap_Table_Missing, 0x92, \"character map (cmap) table missing\" ) FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \"horizontal metrics (hmtx) table missing\" ) FT_ERRORDEF_( Post_Table_Missing, 0x94, \"PostScript (post) table missing\" ) FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \"invalid horizontal metrics\" ) FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \"invalid character map (cmap) format\" ) FT_ERRORDEF_( Invalid_PPem, 0x97, \"invalid ppem value\" ) FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \"invalid vertical metrics\" ) FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \"could not find context\" ) FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \"invalid PostScript (post) table format\" ) FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \"invalid PostScript (post) table\" ) FT_ERRORDEF_( DEF_In_Glyf_Bytecode, 0x9C, \"found FDEF or IDEF opcode in glyf bytecode\" ) FT_ERRORDEF_( Missing_Bitmap, 0x9D, \"missing bitmap in strike\" ) /* CFF, CID, and Type 1 errors */ FT_ERRORDEF_( Syntax_Error, 0xA0, \"opcode syntax error\" ) FT_ERRORD!
EF_( Stack_Underflow, 0xA1, \"argument stack underflow\" ) FT_ERRORDEF_( Ignore, 0xA2, \"ignore\" ) FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \"no Unicode glyph name found\" ) FT_ERRORDEF_( Glyph_Too_Big, 0xA4, \"glyph too big for hinting\" ) /* BDF errors */ FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \"`STARTFONT' field missing\" ) FT_ERRORDEF_( Missing_Font_Field, 0xB1, \"`FONT' field missing\" ) FT_ERRORDEF_( Missing_Size_Field, 0xB2, \"`SIZE' field missing\" ) FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \"`FONTBOUNDINGBOX' field missing\" ) FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \"`CHARS' field missing\" ) FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \"`STARTCHAR' field missing\" ) FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \"`ENCODING' field missing\" ) FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \"`BBX' field missing\" ) FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \"`BBX' too big\" ) FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \"Font header corrupted or missing fields\" ) FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \"Font glyphs corrupted or missing fields\" )","title":"Error Code Values"},{"location":"ft2-error_code_values.html#error-code-values","text":"","title":"Error Code Values"},{"location":"ft2-error_code_values.html#synopsis","text":"The list below is taken verbatim from the file fterrdef.h (loaded automatically by including FT_FREETYPE_H ). The first argument of the FT_ERROR_DEF_ macro is the error label; by default, the prefix FT_Err_ gets added so that you get error names like FT_Err_Cannot_Open_Resource . The second argument is the error code, and the last argument an error string, which is not used by FreeType. Within your application you should only use error names and never its numeric values! The latter might (and actually do) change in forthcoming FreeType versions. Macro FT_NOERRORDEF_ defines FT_Err_Ok , which is always zero. See the Error Enumerations subsection how to automatically generate a list of error strings.","title":"Synopsis"},{"location":"ft2-error_code_values.html#ft_err_xxx","t!
ext":"/* generic errors */ FT_NOERRORDEF_( Ok, 0x00, \"no error\" ) FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \"cannot open resource\" ) FT_ERRORDEF_( Unknown_File_Format, 0x02, \"unknown file format\" ) FT_ERRORDEF_( Invalid_File_Format, 0x03, \"broken file\" ) FT_ERRORDEF_( Invalid_Version, 0x04, \"invalid FreeType version\" ) FT_ERRORDEF_( Lower_Module_Version, 0x05, \"module version is too low\" ) FT_ERRORDEF_( Invalid_Argument, 0x06, \"invalid argument\" ) FT_ERRORDEF_( Unimplemented_Feature, 0x07, \"unimplemented feature\" ) FT_ERRORDEF_( Invalid_Table, 0x08, \"broken table\" ) FT_ERRORDEF_( Invalid_Offset, 0x09, \"broken offset within table\" ) FT_ERRORDEF_( Array_Too_Large, 0x0A, \"array allocation size too large\" ) FT_ERRORDEF_( Missing_Module, 0x0B, \"missing module\" ) FT_ERRORDEF_( Missing_Property, 0x0C, \"missing property\" ) /* glyph/character errors */ FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \"invalid glyph index\" ) FT_ERRORDEF_( Invalid_Character_Code, 0x11, \"invalid character code\" ) FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \"unsupported glyph image format\" ) FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \"cannot render this glyph format\" ) FT_ERRORDEF_( Invalid_Outline, 0x14, \"invalid outline\" ) FT_ERRORDEF_( Invalid_Composite, 0x15, \"invalid composite glyph\" ) FT_ERRORDEF_( Too_Many_Hints, 0x16, \"too many hints\" ) FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \"invalid pixel size\" ) /* handle errors */ FT_ERRORDEF_( Invalid_Handle, 0x20, \"invalid object handle\" ) FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \"invalid library handle\" ) FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \"invalid module handle\" ) FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \"invalid face handle\" ) FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \"invalid size handle\" ) FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \"invalid glyph slot handle\" ) FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \"invalid charmap handle\" ) FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \"invalid cache manager handle\" ) FT_ERRORDEF_( Invalid_Stream_Han!
dle, 0x28, \"invalid stream handle\" ) /* driver errors */ FT_ERRORDEF_( Too_Many_Drivers, 0x30, \"too many modules\" ) FT_ERRORDEF_( Too_Many_Extensions, 0x31, \"too many extensions\" ) /* memory errors */ FT_ERRORDEF_( Out_Of_Memory, 0x40, \"out of memory\" ) FT_ERRORDEF_( Unlisted_Object, 0x41, \"unlisted object\" ) /* stream errors */ FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \"cannot open stream\" ) FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \"invalid stream seek\" ) FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \"invalid stream skip\" ) FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \"invalid stream read\" ) FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \"invalid stream operation\" ) FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \"invalid frame operation\" ) FT_ERRORDEF_( Nested_Frame_Access, 0x57, \"nested frame access\" ) FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \"invalid frame read\" ) /* raster errors */ FT_ERRORDEF_( Raster_Uninitialized, 0x60, \"raster uninitialized\" ) FT_ERRORDEF_( Raster_Corrupted, 0x61, \"raster corrupted\" ) FT_ERRORDEF_( Raster_Overflow, 0x62, \"raster overflow\" ) FT_ERRORDEF_( Raster_Negative_Height, 0x63, \"negative height while rastering\" ) /* cache errors */ FT_ERRORDEF_( Too_Many_Caches, 0x70, \"too many registered caches\" ) /* TrueType and SFNT errors */ FT_ERRORDEF_( Invalid_Opcode, 0x80, \"invalid opcode\" ) FT_ERRORDEF_( Too_Few_Arguments, 0x81, \"too few arguments\" ) FT_ERRORDEF_( Stack_Overflow, 0x82, \"stack overflow\" ) FT_ERRORDEF_( Code_Overflow, 0x83, \"code overflow\" ) FT_ERRORDEF_( Bad_Argument, 0x84, \"bad argument\" ) FT_ERRORDEF_( Divide_By_Zero, 0x85, \"division by zero\" ) FT_ERRORDEF_( Invalid_Reference, 0x86, \"invalid reference\" ) FT_ERRORDEF_( Debug_OpCode, 0x87, \"found debug opcode\" ) FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \"found ENDF opcode in execution stream\" ) FT_ERRORDEF_( Nested_DEFS, 0x89, \"nested DEFS\" ) FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \"invalid code range\" ) FT_ERRORDEF_( Execution_Too_Long, 0x8B, \"execution context too long \" ) FT_ER!
RORDEF_( Too_Many_Function_Defs, 0x8C, \"too many function definitions\" ) FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \"too many instruction definitions\" ) FT_ERRORDEF_( Table_Missing, 0x8E, \"SFNT font table missing\" ) FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \"horizontal header (hhea) table missing\" ) FT_ERRORDEF_( Locations_Missing, 0x90, \"locations (loca) table missing\" ) FT_ERRORDEF_( Name_Table_Missing, 0x91, \"name table missing\" ) FT_ERRORDEF_( CMap_Table_Missing, 0x92, \"character map (cmap) table missing\" ) FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \"horizontal metrics (hmtx) table missing\" ) FT_ERRORDEF_( Post_Table_Missing, 0x94, \"PostScript (post) table missing\" ) FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \"invalid horizontal metrics\" ) FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \"invalid character map (cmap) format\" ) FT_ERRORDEF_( Invalid_PPem, 0x97, \"invalid ppem value\" ) FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \"invalid vertical metrics\" ) FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \"could not find context\" ) FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \"invalid PostScript (post) table format\" ) FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \"invalid PostScript (post) table\" ) FT_ERRORDEF_( DEF_In_Glyf_Bytecode, 0x9C, \"found FDEF or IDEF opcode in glyf bytecode\" ) FT_ERRORDEF_( Missing_Bitmap, 0x9D, \"missing bitmap in strike\" ) /* CFF, CID, and Type 1 errors */ FT_ERRORDEF_( Syntax_Error, 0xA0, \"opcode syntax error\" ) FT_ERRORDEF_( Stack_Underflow, 0xA1, \"argument stack underflow\" ) FT_ERRORDEF_( Ignore, 0xA2, \"ignore\" ) FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \"no Unicode glyph name found\" ) FT_ERRORDEF_( Glyph_Too_Big, 0xA4, \"glyph too big for hinting\" ) /* BDF errors */ FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \"`STARTFONT' field missing\" ) FT_ERRORDEF_( Missing_Font_Field, 0xB1, \"`FONT' field missing\" ) FT_ERRORDEF_( Missing_Size_Field, 0xB2, \"`SIZE' field missing\" ) FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \"`FONTBOUNDINGBOX' field m!
issing\" ) FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \"`CHARS' field missing\" ) FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \"`STARTCHAR' field missing\" ) FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \"`ENCODING' field missing\" ) FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \"`BBX' field missing\" ) FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \"`BBX' too big\" ) FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \"Font header corrupted or missing fields\" ) FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \"Font glyphs corrupted or missing fields\" )","title":"FT_Err_XXX"},{"location":"ft2-error_enumerations.html","text":"FreeType Docs Error Codes Error Enumerations Error Enumerations Synopsis The header file fterrors.h (which is automatically included by freetype.h defines the handling of FreeType's enumeration constants. It can also be used to generate error message strings with a small macro trick explained below. Error Formats The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be defined in ftoption.h in order to make the higher byte indicate the module where the error has happened (this is not compatible with standard builds of FreeType 2, however). See the file ftmoderr.h for more details. Error Message Strings Error definitions are set up with special macros that allow client applications to build a table of error message strings. The strings are not included in a normal build of FreeType 2 to save space (most client applications do not use them). To do so, you have to define the following macros before including this file. FT_ERROR_START_LIST This macro is called before anything else to define the start of the error list. It is followed by several FT_ERROR_DEF calls. FT_ERROR_DEF( e, v, s ) This macro is called to define one single error. e is the error code identifier (e.g., Invalid_Argument ), v is the error's numerical value, and s is the corresponding error string. FT_ERROR_END_LIST This macro ends the list. Additionally, you have to undefine FTERRORS_H_ before #including this file. Here is a simple example. #undef F!
TERRORS_H_ #define FT_ERRORDEF( e, v, s ) { e, s }, #define FT_ERROR_START_LIST { #define FT_ERROR_END_LIST { 0, NULL } }; const struct { int err_code; const char* err_msg; } ft_errors[] = #include FT_ERRORS_H An alternative to using an array is a switch statement. #undef FTERRORS_H_ #define FT_ERROR_START_LIST switch ( error_code ) { #define FT_ERRORDEF( e, v, s ) case v: return s; #define FT_ERROR_END_LIST } If you use FT_CONFIG_OPTION_USE_MODULE_ERRORS , error_code should be replaced with FT_ERROR_BASE(error_code) in the last example. FT_Error_String Defined in FT_ERRORS_H (freetype/fterrors.h). FT_EXPORT( const char * ) FT_Error_String ( FT_Error error_code ); # endif /* FT_ERR_PROTOS_DEFINED */ # endif /* FT_INCLUDE_ERR_PROTOS */ # endif /* !(FTERRORS_H_ __FTERRORS_H__) */ /* END */ Retrieve the description of a valid FreeType error code. input error_code A valid FreeType error code. return A C string or NULL , if any error occurred. note FreeType has to be compiled with FT_CONFIG_OPTION_ERROR_STRINGS or FT_DEBUG_LEVEL_ERROR to get meaningful descriptions. error_string will be NULL otherwise. Module identification will be ignored: strcmp ( FT_Error_String ( FT_Err_Unknown_File_Format ), FT_Error_String ( BDF_Err_Unknown_File_Format ) ) == 0 ;","title":"Error Enumerations"},{"location":"ft2-error_enumerations.html#error-enumerations","text":"","title":"Error Enumerations"},{"location":"ft2-error_enumerations.html#synopsis","text":"The header file fterrors.h (which is automatically included by freetype.h defines the handling of FreeType's enumeration constants. It can also be used to generate error message strings with a small macro trick explained below. Error Formats The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be defined in ftoption.h in order to make the higher byte indicate the module where the error has happened (this is not compatible with standard builds of FreeType 2, however). See the file ftmoderr.h for more details. Error Message Strings Error definitions are set up with special !
macros that allow client applications to build a table of error message strings. The strings are not included in a normal build of FreeType 2 to save space (most client applications do not use them). To do so, you have to define the following macros before including this file. FT_ERROR_START_LIST This macro is called before anything else to define the start of the error list. It is followed by several FT_ERROR_DEF calls. FT_ERROR_DEF( e, v, s ) This macro is called to define one single error. e is the error code identifier (e.g., Invalid_Argument ), v is the error's numerical value, and s is the corresponding error string. FT_ERROR_END_LIST This macro ends the list. Additionally, you have to undefine FTERRORS_H_ before #including this file. Here is a simple example. #undef FTERRORS_H_ #define FT_ERRORDEF( e, v, s ) { e, s }, #define FT_ERROR_START_LIST { #define FT_ERROR_END_LIST { 0, NULL } }; const struct { int err_code; const char* err_msg; } ft_errors[] = #include FT_ERRORS_H An alternative to using an array is a switch statement. #undef FTERRORS_H_ #define FT_ERROR_START_LIST switch ( error_code ) { #define FT_ERRORDEF( e, v, s ) case v: return s; #define FT_ERROR_END_LIST } If you use FT_CONFIG_OPTION_USE_MODULE_ERRORS , error_code should be replaced with FT_ERROR_BASE(error_code) in the last example.","title":"Synopsis"},{"location":"ft2-error_enumerations.html#ft_error_string","text":"Defined in FT_ERRORS_H (freetype/fterrors.h). FT_EXPORT( const char * ) FT_Error_String ( FT_Error error_code ); # endif /* FT_ERR_PROTOS_DEFINED */ # endif /* FT_INCLUDE_ERR_PROTOS */ # endif /* !(FTERRORS_H_ __FTERRORS_H__) */ /* END */ Retrieve the description of a valid FreeType error code.","title":"FT_Error_String"},{"location":"ft2-font_formats.html","text":"FreeType Docs Format-Specific API Font Formats Font Formats Synopsis The single function in this section can be used to get the font format. Note that this information is not needed normally; however, there are special cases (like in PDF devices) where it is impo!
rtant to differentiate, in spite of FreeType's uniform API. FT_Get_Font_Format Defined in FT_FONT_FORMATS_H (freetype/ftfntfmt.h). FT_EXPORT( const char * ) FT_Get_Font_Format ( FT_Face face ); /* deprecated */ FT_EXPORT( const char * ) FT_Get_X11_Font_Format( FT_Face face ); Return a string describing the format of a given face. Possible values are TrueType , Type 1 , BDF , PCF , Type 42 , CID Type 1 , CFF , PFR , and Windows FNT . The return value is suitable to be used as an X11 FONT_PROPERTY. input face Input face handle. return Font format string. NULL in case of error. note A deprecated name for the same function is FT_Get_X11_Font_Format .","title":"Font Formats"},{"location":"ft2-font_formats.html#font-formats","text":"","title":"Font Formats"},{"location":"ft2-font_formats.html#synopsis","text":"The single function in this section can be used to get the font format. Note that this information is not needed normally; however, there are special cases (like in PDF devices) where it is important to differentiate, in spite of FreeType's uniform API.","title":"Synopsis"},{"location":"ft2-font_formats.html#ft_get_font_format","text":"Defined in FT_FONT_FORMATS_H (freetype/ftfntfmt.h). FT_EXPORT( const char * ) FT_Get_Font_Format ( FT_Face face ); /* deprecated */ FT_EXPORT( const char * ) FT_Get_X11_Font_Format( FT_Face face ); Return a string describing the format of a given face. Possible values are TrueType , Type 1 , BDF , PCF , Type 42 , CID Type 1 , CFF , PFR , and Windows FNT . The return value is suitable to be used as an X11 FONT_PROPERTY.","title":"FT_Get_Font_Format"},{"location":"ft2-gasp_table.html","text":"FreeType Docs Format-Specific API Gasp Table Gasp Table Synopsis The function FT_Get_Gasp can be used to query a TrueType or OpenType font for specific entries in its gasp table, if any. This is mainly useful when implementing native TrueType hinting with the bytecode interpreter to duplicate the Windows text rendering results. FT_GASP_XXX Defined in FT_GASP_H (freetype/ftgasp.h). # define FT_G!
ASP_NO_TABLE -1 # define FT_GASP_DO_GRIDFIT 0x01 # define FT_GASP_DO_GRAY 0x02 # define FT_GASP_SYMMETRIC_GRIDFIT 0x04 # define FT_GASP_SYMMETRIC_SMOOTHING 0x08 A list of values and/or bit-flags returned by the FT_Get_Gasp function. values FT_GASP_NO_TABLE This special value means that there is no GASP table in this face. It is up to the client to decide what to do. FT_GASP_DO_GRIDFIT Grid-fitting and hinting should be performed at the specified ppem. This really means TrueType bytecode interpretation. If this bit is not set, no hinting gets applied. FT_GASP_DO_GRAY Anti-aliased rendering should be performed at the specified ppem. If not set, do monochrome rendering. FT_GASP_SYMMETRIC_SMOOTHING If set, smoothing along multiple axes must be used with ClearType. FT_GASP_SYMMETRIC_GRIDFIT Grid-fitting must be used with ClearType's symmetric smoothing. note The bit-flags FT_GASP_DO_GRIDFIT and FT_GASP_DO_GRAY are to be used for standard font rasterization only. Independently of that, FT_GASP_SYMMETRIC_SMOOTHING and FT_GASP_SYMMETRIC_GRIDFIT are to be used if ClearType is enabled (and FT_GASP_DO_GRIDFIT and FT_GASP_DO_GRAY are consequently ignored). ClearType is Microsoft's implementation of LCD rendering, partly protected by patents. since 2.3.0 FT_Get_Gasp Defined in FT_GASP_H (freetype/ftgasp.h). FT_EXPORT( FT_Int ) FT_Get_Gasp ( FT_Face face, FT_UInt ppem ); For a TrueType or OpenType font file, return the rasterizer behaviour flags from the font's gasp table corresponding to a given character pixel size. input face The source face handle. ppem The vertical character pixel size. return Bit flags (see FT_GASP_XXX ), or FT_GASP_NO_TABLE if there is no gasp table in the face. note If you want to use the MM functionality of OpenType variation fonts (i.e., using FT_Set_Var_Design_Coordinates and friends), call this function after setting an instance since the return values can change. since 2.3.0","title":"Gasp Table"},{"location":"ft2-gasp_table.html#gasp-table","text":"","title":"Gasp Table"},{"location":"ft2-gasp_t!
able.html#synopsis","text":"The function FT_Get_Gasp can be used to query a TrueType or OpenType font for specific entries in its gasp table, if any. This is mainly useful when implementing native TrueType hinting with the bytecode interpreter to duplicate the Windows text rendering results.","title":"Synopsis"},{"location":"ft2-gasp_table.html#ft_gasp_xxx","text":"Defined in FT_GASP_H (freetype/ftgasp.h). # define FT_GASP_NO_TABLE -1 # define FT_GASP_DO_GRIDFIT 0x01 # define FT_GASP_DO_GRAY 0x02 # define FT_GASP_SYMMETRIC_GRIDFIT 0x04 # define FT_GASP_SYMMETRIC_SMOOTHING 0x08 A list of values and/or bit-flags returned by the FT_Get_Gasp function.","title":"FT_GASP_XXX"},{"location":"ft2-gasp_table.html#ft_get_gasp","text":"Defined in FT_GASP_H (freetype/ftgasp.h). FT_EXPORT( FT_Int ) FT_Get_Gasp ( FT_Face face, FT_UInt ppem ); For a TrueType or OpenType font file, return the rasterizer behaviour flags from the font's gasp table corresponding to a given character pixel size.","title":"FT_Get_Gasp"},{"location":"ft2-glyph_management.html","text":"FreeType Docs Core API Glyph Management Glyph Management Synopsis This section contains definitions used to manage glyph data through generic FT_Glyph objects. Each of them can contain a bitmap, a vector outline, or even images in other formats. These objects are detached from FT_Face , contrary to FT_GlyphSlot . FT_Glyph Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_* FT_Glyph ; Handle to an object used to model generic glyph images. It is a pointer to the FT_GlyphRec structure and can contain a glyph bitmap or pointer. note Glyph objects are not owned by the library. You must thus release them manually (through FT_Done_Glyph ) before calling FT_Done_FreeType . FT_GlyphRec Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_ { FT_Library library; const FT_Glyph_Class* clazz; FT_Glyph_Format format; FT_Vector advance; } FT_GlyphRec ; The root glyph structure contains a given glyph image plus its advance width in 16.16 fixed-poi!
nt format. fields library A handle to the FreeType library object. clazz A pointer to the glyph's class. Private. format The format of the glyph's image. advance A 16.16 vector that gives the glyph's advance width. FT_BitmapGlyph Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph ; A handle to an object used to model a bitmap glyph image. This is a sub-class of FT_Glyph , and a pointer to FT_BitmapGlyphRec . FT_BitmapGlyphRec Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_ { FT_GlyphRec root; FT_Int left; FT_Int top; FT_Bitmap bitmap; } FT_BitmapGlyphRec ; A structure used for bitmap glyph images. This really is a sub-class of FT_GlyphRec . fields root The root FT_Glyph fields. left The left-side bearing, i.e., the horizontal distance from the current pen position to the left border of the glyph bitmap. top The top-side bearing, i.e., the vertical distance from the current pen position to the top border of the glyph bitmap. This distance is positive for upwards y! bitmap A descriptor for the bitmap. note You can typecast an FT_Glyph to FT_BitmapGlyph if you have glyph- format == FT_GLYPH_FORMAT_BITMAP . This lets you access the bitmap's contents easily. The corresponding pixel buffer is always owned by FT_BitmapGlyph and is thus created and destroyed with it. FT_OutlineGlyph Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph ; A handle to an object used to model an outline glyph image. This is a sub-class of FT_Glyph , and a pointer to FT_OutlineGlyphRec . FT_OutlineGlyphRec Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_ { FT_GlyphRec root; FT_Outline outline; } FT_OutlineGlyphRec ; A structure used for outline (vectorial) glyph images. This really is a sub-class of FT_GlyphRec . fields root The root FT_Glyph fields. outline A descriptor for the outline. note You can typecast an FT_Glyph to FT_OutlineGlyph if you have glyph- format == FT_GLYPH_FORMAT_OUTLINE . This!
lets you access the outline's content easily. As the outline is extracted from a glyph slot, its coordinates are expressed normally in 26.6 pixels, unless the flag FT_LOAD_NO_SCALE was used in FT_Load_Glyph () or FT_Load_Char (). The outline's tables are always owned by the object and are destroyed with it. FT_New_Glyph Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_New_Glyph ( FT_Library library, FT_Glyph_Format format, FT_Glyph *aglyph ); A function used to create a new empty glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input library A handle to the FreeType library object. format The format of the glyph's image. output aglyph A handle to the glyph object. return FreeType error code. 0 means success. since 2.10 FT_Get_Glyph Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Get_Glyph ( FT_GlyphSlot slot, FT_Glyph *aglyph ); A function used to extract a glyph image from a slot. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input slot A handle to the source glyph slot. output aglyph A handle to the glyph object. return FreeType error code. 0 means success. note Because *aglyph- advance.x and *aglyph- advance.y are 16.16 fixed-point numbers, slot- advance.x and slot- advance.y (which are in 26.6 fixed-point format) must be in the range ]-32768;32768[. FT_Glyph_Copy Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Copy ( FT_Glyph source, FT_Glyph *target ); A function used to copy a glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph . input source A handle to the source glyph object. output target A handle to the target glyph object. 0 in case of error. return FreeType error code. 0 means success. FT_Glyph_Transform Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Transform ( FT_Glyph glyph, FT_Matrix * matrix, FT_Vector * delta ); Transform a glyph image if its format is scalable. inout glyph A handle to the targe!
t glyph object. input matrix A pointer to a 2x2 matrix to apply. delta A pointer to a 2d vector to apply. Coordinates are expressed in 1/64th of a pixel. return FreeType error code (if not 0, the glyph format is not scalable). note The 2x2 transformation matrix is also applied to the glyph's advance vector. FT_Glyph_BBox_Mode Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef enum FT_Glyph_BBox_Mode_ { FT_GLYPH_BBOX_UNSCALED = 0, FT_GLYPH_BBOX_SUBPIXELS = 0, FT_GLYPH_BBOX_GRIDFIT = 1, FT_GLYPH_BBOX_TRUNCATE = 2, FT_GLYPH_BBOX_PIXELS = 3 } FT_Glyph_BBox_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_BBox_Mode ` values instead */ # define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED # define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS # define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT # define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE # define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS The mode how the values of FT_Glyph_Get_CBox are returned. values FT_GLYPH_BBOX_UNSCALED Return unscaled font units. FT_GLYPH_BBOX_SUBPIXELS Return unfitted 26.6 coordinates. FT_GLYPH_BBOX_GRIDFIT Return grid-fitted 26.6 coordinates. FT_GLYPH_BBOX_TRUNCATE Return coordinates in integer pixels. FT_GLYPH_BBOX_PIXELS Return grid-fitted pixel coordinates. FT_Glyph_Get_CBox Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Glyph_Get_CBox ( FT_Glyph glyph, FT_UInt bbox_mode, FT_BBox *acbox ); Return a glyph's control box . The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the ftbbox component, which is dedicated to this single task. input glyph A handle to the source glyph object. mode T!
he mode that indicates how to interpret the returned bounding box values. output acbox The glyph coordinate bounding box. Coordinates are expressed in 1/64th of pixels if it is grid-fitted. note Coordinates are relative to the glyph origin, using the y upwards convention. If the glyph has been loaded with FT_LOAD_NO_SCALE , bbox_mode must be set to FT_GLYPH_BBOX_UNSCALED to get unscaled font units in 26.6 pixel format. The value FT_GLYPH_BBOX_SUBPIXELS is another name for this constant. If the font is tricky and the glyph has been loaded with FT_LOAD_NO_SCALE , the resulting CBox is meaningless. To get reasonable values for the CBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the CBox, which can be eventually converted back to font units. Note that the maximum coordinates are exclusive, which means that one can compute the width and height of the glyph image (be it in integer or 26.6 pixels) as: width = bbox.xMax - bbox.xMin; height = bbox.yMax - bbox.yMin; Note also that for 26.6 coordinates, if bbox_mode is set to FT_GLYPH_BBOX_GRIDFIT , the coordinates will also be grid-fitted, which corresponds to: bbox.xMin = FLOOR(bbox.xMin); bbox.yMin = FLOOR(bbox.yMin); bbox.xMax = CEILING(bbox.xMax); bbox.yMax = CEILING(bbox.yMax); To get the bbox in pixel coordinates, set bbox_mode to FT_GLYPH_BBOX_TRUNCATE . To get the bbox in grid-fitted pixel coordinates, set bbox_mode to FT_GLYPH_BBOX_PIXELS . FT_Glyph_To_Bitmap Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_To_Bitmap ( FT_Glyph * the_glyph, FT_Render_Mode render_mode, FT_Vector * origin, FT_Bool destroy ); Convert a given glyph object to a bitmap glyph object. inout the_glyph A pointer to a handle to the target glyph. input render_mode An enumeration that describes how the data is rendered. origin A pointer to a vector used to translate the glyph image before rendering. Can be 0 (if no translation). The origin is expressed in 26.6 !
pixels. destroy A boolean that indicates that the original glyph image should be destroyed by this function. It is never destroyed in case of error. return FreeType error code. 0 means success. note This function does nothing if the glyph format isn't scalable. The glyph image is translated with the origin vector before rendering. The first parameter is a pointer to an FT_Glyph handle, that will be replaced by this function (with newly allocated data). Typically, you would use (omitting error handling): FT_Glyph glyph; FT_BitmapGlyph glyph_bitmap; // load glyph error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAULT ); // extract glyph image error = FT_Get_Glyph( face- glyph, glyph ); // convert to a bitmap (default render mode + destroying old) if ( glyph- format != FT_GLYPH_FORMAT_BITMAP ) { error = FT_Glyph_To_Bitmap( glyph, FT_RENDER_MODE_NORMAL, 0, 1 ); if ( error ) // `glyph unchanged ... } // access bitmap content by typecasting glyph_bitmap = (FT_BitmapGlyph)glyph; // do funny stuff with it, like blitting/drawing ... // discard glyph image (bitmap or not) FT_Done_Glyph( glyph ); Here is another example, again without error handling: FT_Glyph glyphs[MAX_GLYPHS] ... for ( idx = 0; i MAX_GLYPHS; i++ ) error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) || FT_Get_Glyph ( face- glyph, glyphs[idx] ); ... for ( idx = 0; i MAX_GLYPHS; i++ ) { FT_Glyph bitmap = glyphs[idx]; ... // after this call, `bitmap no longer points into // the `glyphs array (and the old value isn t destroyed) FT_Glyph_To_Bitmap( bitmap, FT_RENDER_MODE_MONO, 0, 0 ); ... FT_Done_Glyph( bitmap ); } ... for ( idx = 0; i MAX_GLYPHS; i++ ) FT_Done_Glyph( glyphs[idx] ); FT_Done_Glyph Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Done_Glyph ( FT_Glyph glyph ); Destroy a given glyph. input glyph A handle to the target glyph object.","title":"Glyph Management"},{"location":"ft2-glyph_management.html#glyph-management","text":"","title":"Glyph Management"},{"location":"ft2-glyph_management.html#synopsis","text":"This section contai!
ns definitions used to manage glyph data through generic FT_Glyph objects. Each of them can contain a bitmap, a vector outline, or even images in other formats. These objects are detached from FT_Face , contrary to FT_GlyphSlot .","title":"Synopsis"},{"location":"ft2-glyph_management.html#ft_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_* FT_Glyph ; Handle to an object used to model generic glyph images. It is a pointer to the FT_GlyphRec structure and can contain a glyph bitmap or pointer.","title":"FT_Glyph"},{"location":"ft2-glyph_management.html#ft_glyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_GlyphRec_ { FT_Library library; const FT_Glyph_Class* clazz; FT_Glyph_Format format; FT_Vector advance; } FT_GlyphRec ; The root glyph structure contains a given glyph image plus its advance width in 16.16 fixed-point format.","title":"FT_GlyphRec"},{"location":"ft2-glyph_management.html#ft_bitmapglyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph ; A handle to an object used to model a bitmap glyph image. This is a sub-class of FT_Glyph , and a pointer to FT_BitmapGlyphRec .","title":"FT_BitmapGlyph"},{"location":"ft2-glyph_management.html#ft_bitmapglyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_BitmapGlyphRec_ { FT_GlyphRec root; FT_Int left; FT_Int top; FT_Bitmap bitmap; } FT_BitmapGlyphRec ; A structure used for bitmap glyph images. This really is a sub-class of FT_GlyphRec .","title":"FT_BitmapGlyphRec"},{"location":"ft2-glyph_management.html#ft_outlineglyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph ; A handle to an object used to model an outline glyph image. This is a sub-class of FT_Glyph , and a pointer to FT_OutlineGlyphRec .","title":"FT_OutlineGlyph"},{"location":"ft2-glyph_management.html#ft_outlineglyphrec","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef struct FT_Outline!
GlyphRec_ { FT_GlyphRec root; FT_Outline outline; } FT_OutlineGlyphRec ; A structure used for outline (vectorial) glyph images. This really is a sub-class of FT_GlyphRec .","title":"FT_OutlineGlyphRec"},{"location":"ft2-glyph_management.html#ft_new_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_New_Glyph ( FT_Library library, FT_Glyph_Format format, FT_Glyph *aglyph ); A function used to create a new empty glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_New_Glyph"},{"location":"ft2-glyph_management.html#ft_get_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Get_Glyph ( FT_GlyphSlot slot, FT_Glyph *aglyph ); A function used to extract a glyph image from a slot. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_Get_Glyph"},{"location":"ft2-glyph_management.html#ft_glyph_copy","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Copy ( FT_Glyph source, FT_Glyph *target ); A function used to copy a glyph image. Note that the created FT_Glyph object must be released with FT_Done_Glyph .","title":"FT_Glyph_Copy"},{"location":"ft2-glyph_management.html#ft_glyph_transform","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_Transform ( FT_Glyph glyph, FT_Matrix * matrix, FT_Vector * delta ); Transform a glyph image if its format is scalable.","title":"FT_Glyph_Transform"},{"location":"ft2-glyph_management.html#ft_glyph_bbox_mode","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). typedef enum FT_Glyph_BBox_Mode_ { FT_GLYPH_BBOX_UNSCALED = 0, FT_GLYPH_BBOX_SUBPIXELS = 0, FT_GLYPH_BBOX_GRIDFIT = 1, FT_GLYPH_BBOX_TRUNCATE = 2, FT_GLYPH_BBOX_PIXELS = 3 } FT_Glyph_BBox_Mode ; /* these constants are deprecated; use the corresponding */ /* ` FT_Glyph_BBox_Mode ` values instead */ # define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED # define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS # define ft_g!
lyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT # define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE # define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS The mode how the values of FT_Glyph_Get_CBox are returned.","title":"FT_Glyph_BBox_Mode"},{"location":"ft2-glyph_management.html#ft_glyph_get_cbox","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Glyph_Get_CBox ( FT_Glyph glyph, FT_UInt bbox_mode, FT_BBox *acbox ); Return a glyph's control box . The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the ftbbox component, which is dedicated to this single task.","title":"FT_Glyph_Get_CBox"},{"location":"ft2-glyph_management.html#ft_glyph_to_bitmap","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( FT_Error ) FT_Glyph_To_Bitmap ( FT_Glyph * the_glyph, FT_Render_Mode render_mode, FT_Vector * origin, FT_Bool destroy ); Convert a given glyph object to a bitmap glyph object.","title":"FT_Glyph_To_Bitmap"},{"location":"ft2-glyph_management.html#ft_done_glyph","text":"Defined in FT_GLYPH_H (freetype/ftglyph.h). FT_EXPORT( void ) FT_Done_Glyph ( FT_Glyph glyph ); Destroy a given glyph.","title":"FT_Done_Glyph"},{"location":"ft2-glyph_stroker.html","text":"FreeType Docs Support API Glyph Stroker Glyph Stroker Synopsis This component generates stroked outlines of a given vectorial glyph. It also allows you to retrieve the outside and/or the inside borders of the stroke. This can be useful to generate bordered glyph, i.e., glyphs displayed with a coloured (and anti-aliased) border around their shape. FT_Stroker Defined in FT_STROKER_H (freetype/ftstroke.h). typedef struct FT_StrokerRec_* FT_Stroker ; Opaqu!
e handle to a path stroker object. FT_Stroker_LineJoin Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineJoin_ { FT_STROKER_LINEJOIN_ROUND = 0, FT_STROKER_LINEJOIN_BEVEL = 1, FT_STROKER_LINEJOIN_MITER_VARIABLE = 2, FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE , FT_STROKER_LINEJOIN_MITER_FIXED = 3 } FT_Stroker_LineJoin ; These values determine how two joining lines are rendered in a stroker. values FT_STROKER_LINEJOIN_ROUND Used to render rounded line joins. Circular arcs are used to join two lines smoothly. FT_STROKER_LINEJOIN_BEVEL Used to render beveled line joins. The outer corner of the joined lines is filled by enclosing the triangular region of the corner with a straight line between the outer corners of each stroke. FT_STROKER_LINEJOIN_MITER_FIXED Used to render mitered line joins, with fixed bevels if the miter limit is exceeded. The outer edges of the strokes for the two segments are extended until they meet at an angle. If the segments meet at too sharp an angle (such that the miter would extend from the intersection of the segments a distance greater than the product of the miter limit value and the border radius), then a bevel join (see above) is used instead. This prevents long spikes being created. FT_STROKER_LINEJOIN_MITER_FIXED generates a miter line join as used in PostScript and PDF. FT_STROKER_LINEJOIN_MITER_VARIABLE FT_STROKER_LINEJOIN_MITER Used to render mitered line joins, with variable bevels if the miter limit is exceeded. The intersection of the strokes is clipped at a line perpendicular to the bisector of the angle between the strokes, at the distance from the intersection of the segments equal to the product of the miter limit value and the border radius. This prevents long spikes being created. FT_STROKER_LINEJOIN_MITER_VARIABLE generates a mitered line join as used in XPS. FT_STROKER_LINEJOIN_MITER is an alias for FT_STROKER_LINEJOIN_MITER_VARIABLE , retained for backward compatibility. FT_Stroker_LineCap Defined in FT_STROKER_H (freetype/f!
tstroke.h). typedef enum FT_Stroker_LineCap_ { FT_STROKER_LINECAP_BUTT = 0, FT_STROKER_LINECAP_ROUND , FT_STROKER_LINECAP_SQUARE } FT_Stroker_LineCap ; These values determine how the end of opened sub-paths are rendered in a stroke. values FT_STROKER_LINECAP_BUTT The end of lines is rendered as a full stop on the last point itself. FT_STROKER_LINECAP_ROUND The end of lines is rendered as a half-circle around the last point. FT_STROKER_LINECAP_SQUARE The end of lines is rendered as a square around the last point. FT_StrokerBorder Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_StrokerBorder_ { FT_STROKER_BORDER_LEFT = 0, FT_STROKER_BORDER_RIGHT } FT_StrokerBorder ; These values are used to select a given stroke border in FT_Stroker_GetBorderCounts and FT_Stroker_ExportBorder . values FT_STROKER_BORDER_LEFT Select the left border, relative to the drawing direction. FT_STROKER_BORDER_RIGHT Select the right border, relative to the drawing direction. note Applications are generally interested in the inside and outside borders. However, there is no direct mapping between these and the left and right ones, since this really depends on the glyph's drawing orientation, which varies between font formats. You can however use FT_Outline_GetInsideBorder and FT_Outline_GetOutsideBorder to get these. FT_Outline_GetInsideBorder Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetInsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the inside borders of a given outline. input outline The source outline handle. return The border index. FT_STROKER_BORDER_RIGHT for empty or invalid outlines. FT_Outline_GetOutsideBorder Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetOutsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the outside borders of a given outline. input outline The source outline handle. return The border index. FT_STROKER_BORDER_LEFT for empty or i!
nvalid outlines. FT_Glyph_Stroke Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_Stroke ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker. inout pglyph Source glyph handle on input, new glyph handle on output. input stroker A stroker handle. destroy A Boolean. If 1, the source glyph object is destroyed on success. return FreeType error code. 0 means success. note The source glyph is untouched in case of error. Adding stroke may yield a significantly wider and taller glyph depending on how large of a radius was used to stroke the glyph. You may need to manually adjust horizontal and vertical advance amounts to account for this added size. FT_Glyph_StrokeBorder Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_StrokeBorder ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool inside, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker, but only return either its inside or outside border. inout pglyph Source glyph handle on input, new glyph handle on output. input stroker A stroker handle. inside A Boolean. If 1, return the inside border, otherwise the outside border. destroy A Boolean. If 1, the source glyph object is destroyed on success. return FreeType error code. 0 means success. note The source glyph is untouched in case of error. Adding stroke may yield a significantly wider and taller glyph depending on how large of a radius was used to stroke the glyph. You may need to manually adjust horizontal and vertical advance amounts to account for this added size. FT_Stroker_New Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_New ( FT_Library library, FT_Stroker *astroker ); Create a new stroker object. input library FreeType library handle. output astroker A new stroker object handle. NULL in case of error. return FreeType error code. 0 means success. FT_Stroker_Set Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Se!
t ( FT_Stroker stroker, FT_Fixed radius, FT_Stroker_LineCap line_cap, FT_Stroker_LineJoin line_join, FT_Fixed miter_limit ); Reset a stroker object's attributes. input stroker The target stroker handle. radius The border radius. line_cap The line cap style. line_join The line join style. miter_limit The miter limit for the FT_STROKER_LINEJOIN_MITER_FIXED and FT_STROKER_LINEJOIN_MITER_VARIABLE line join styles, expressed as 16.16 fixed-point value. note The radius is expressed in the same units as the outline coordinates. This function calls FT_Stroker_Rewind automatically. FT_Stroker_Rewind Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Rewind ( FT_Stroker stroker ); Reset a stroker object without changing its attributes. You should call this function before beginning a new series of calls to FT_Stroker_BeginSubPath or FT_Stroker_EndSubPath . input stroker The target stroker handle. FT_Stroker_ParseOutline Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ParseOutline ( FT_Stroker stroker, FT_Outline * outline, FT_Bool opened ); A convenience function used to parse a whole outline with the stroker. The resulting outline(s) can be retrieved later by functions like FT_Stroker_GetCounts and FT_Stroker_Export . input stroker The target stroker handle. outline The source outline. opened A boolean. If 1, the outline is treated as an open path instead of a closed one. return FreeType error code. 0 means success. note If opened is 0 (the default), the outline is treated as a closed path, and the stroker generates two distinct border outlines. If opened is 1, the outline is processed as an open path, and the stroker generates a single stroke outline. This function calls FT_Stroker_Rewind automatically. FT_Stroker_Done Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Done ( FT_Stroker stroker ); Destroy a stroker object. input stroker A stroker handle. Can be NULL . FT_Stroker_BeginSubPath Defined in FT_STROKER_H (freetype/ftstroke.h). F!
T_EXPORT( FT_Error ) FT_Stroker_BeginSubPath ( FT_Stroker stroker, FT_Vector * to, FT_Bool open ); Start a new sub-path in the stroker. input stroker The target stroker handle. to A pointer to the start vector. open A boolean. If 1, the sub-path is treated as an open one. return FreeType error code. 0 means success. note This function is useful when you need to stroke a path that is not stored as an FT_Outline object. FT_Stroker_EndSubPath Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_EndSubPath ( FT_Stroker stroker ); Close the current sub-path in the stroker. input stroker The target stroker handle. return FreeType error code. 0 means success. note You should call this function after FT_Stroker_BeginSubPath . If the subpath was not opened , this function draws a single line segment to the start position when needed. FT_Stroker_LineTo Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_LineTo ( FT_Stroker stroker, FT_Vector * to ); Draw a single line segment in the stroker's current sub-path, from the last position. input stroker The target stroker handle. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_ConicTo Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ConicTo ( FT_Stroker stroker, FT_Vector * control, FT_Vector * to ); Draw a single quadratic Bezier in the stroker's current sub-path, from the last position. input stroker The target stroker handle. control A pointer to a Bezier control point. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_CubicTo Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_CubicTo ( FT_Stroker stroker, FT_Vector * control1, FT_Vector * control2, FT_Vector * to ); Draw a single cubi!
c Bezier in the stroker's current sub-path, from the last position. input stroker The target stroker handle. control1 A pointer to the first Bezier control point. control2 A pointer to second Bezier control point. to A pointer to the destination point. return FreeType error code. 0 means success. note You should call this function between FT_Stroker_BeginSubPath and FT_Stroker_EndSubPath . FT_Stroker_GetBorderCounts Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetBorderCounts ( FT_Stroker stroker, FT_StrokerBorder border, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export one of the border or stroke outlines generated by the stroker. input stroker The target stroker handle. border The border index. output anum_points The number of points. anum_contours The number of contours. return FreeType error code. 0 means success. note When an outline, or a sub-path, is closed , the stroker generates two independent border outlines, named left and right . When the outline, or a sub-path, is opened , the stroker merges the border outlines with caps. The left border receives all points, while the right border becomes empty. Use the function FT_Stroker_GetCounts instead if you want to retrieve the counts associated to both borders. FT_Stroker_ExportBorder Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_ExportBorder ( FT_Stroker stroker, FT_StrokerBorder border, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export the corresponding border to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays. input stroker The target stroker handle. border The border index. outline The target outline handle. note Always call this function after FT_Stroker_GetBorderCounts to get sure that there is enough room in you!
r FT_Outline object to receive all new data. When an outline, or a sub-path, is closed , the stroker generates two independent border outlines, named left and right . When the outline, or a sub-path, is opened , the stroker merges the border outlines with caps. The left border receives all points, while the right border becomes empty. Use the function FT_Stroker_Export instead if you want to retrieve all borders at once. FT_Stroker_GetCounts Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetCounts ( FT_Stroker stroker, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export all points/borders from the stroked outline/path. input stroker The target stroker handle. output anum_points The number of points. anum_contours The number of contours. return FreeType error code. 0 means success. FT_Stroker_Export Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Export ( FT_Stroker stroker, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export all borders to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays. input stroker The target stroker handle. outline The target outline handle.","title":"Glyph Stroker"},{"location":"ft2-glyph_stroker.html#glyph-stroker","text":"","title":"Glyph Stroker"},{"location":"ft2-glyph_stroker.html#synopsis","text":"This component generates stroked outlines of a given vectorial glyph. It also allows you to retrieve the outside and/or the inside borders of the stroke. This can be useful to generate bordered glyph, i.e., glyphs displayed with a coloured (and anti-aliased) border around their shape.","title":"Synopsis"},{"location":"ft2-glyph_stroker.html#ft_stroker","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef struct FT_StrokerRec_* FT_Stroker ; Opaque handl!
e to a path stroker object.","title":"FT_Stroker"},{"location":"ft2-glyph_stroker.html#ft_stroker_linejoin","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineJoin_ { FT_STROKER_LINEJOIN_ROUND = 0, FT_STROKER_LINEJOIN_BEVEL = 1, FT_STROKER_LINEJOIN_MITER_VARIABLE = 2, FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE , FT_STROKER_LINEJOIN_MITER_FIXED = 3 } FT_Stroker_LineJoin ; These values determine how two joining lines are rendered in a stroker.","title":"FT_Stroker_LineJoin"},{"location":"ft2-glyph_stroker.html#ft_stroker_linecap","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_Stroker_LineCap_ { FT_STROKER_LINECAP_BUTT = 0, FT_STROKER_LINECAP_ROUND , FT_STROKER_LINECAP_SQUARE } FT_Stroker_LineCap ; These values determine how the end of opened sub-paths are rendered in a stroke.","title":"FT_Stroker_LineCap"},{"location":"ft2-glyph_stroker.html#ft_strokerborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). typedef enum FT_StrokerBorder_ { FT_STROKER_BORDER_LEFT = 0, FT_STROKER_BORDER_RIGHT } FT_StrokerBorder ; These values are used to select a given stroke border in FT_Stroker_GetBorderCounts and FT_Stroker_ExportBorder .","title":"FT_StrokerBorder"},{"location":"ft2-glyph_stroker.html#ft_outline_getinsideborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetInsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the inside borders of a given outline.","title":"FT_Outline_GetInsideBorder"},{"location":"ft2-glyph_stroker.html#ft_outline_getoutsideborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_StrokerBorder ) FT_Outline_GetOutsideBorder ( FT_Outline * outline ); Retrieve the FT_StrokerBorder value corresponding to the outside borders of a given outline.","title":"FT_Outline_GetOutsideBorder"},{"location":"ft2-glyph_stroker.html#ft_glyph_stroke","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Erro!
r ) FT_Glyph_Stroke ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker.","title":"FT_Glyph_Stroke"},{"location":"ft2-glyph_stroker.html#ft_glyph_strokeborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Glyph_StrokeBorder ( FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool inside, FT_Bool destroy ); Stroke a given outline glyph object with a given stroker, but only return either its inside or outside border.","title":"FT_Glyph_StrokeBorder"},{"location":"ft2-glyph_stroker.html#ft_stroker_new","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_New ( FT_Library library, FT_Stroker *astroker ); Create a new stroker object.","title":"FT_Stroker_New"},{"location":"ft2-glyph_stroker.html#ft_stroker_set","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Set ( FT_Stroker stroker, FT_Fixed radius, FT_Stroker_LineCap line_cap, FT_Stroker_LineJoin line_join, FT_Fixed miter_limit ); Reset a stroker object's attributes.","title":"FT_Stroker_Set"},{"location":"ft2-glyph_stroker.html#ft_stroker_rewind","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Rewind ( FT_Stroker stroker ); Reset a stroker object without changing its attributes. You should call this function before beginning a new series of calls to FT_Stroker_BeginSubPath or FT_Stroker_EndSubPath .","title":"FT_Stroker_Rewind"},{"location":"ft2-glyph_stroker.html#ft_stroker_parseoutline","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ParseOutline ( FT_Stroker stroker, FT_Outline * outline, FT_Bool opened ); A convenience function used to parse a whole outline with the stroker. The resulting outline(s) can be retrieved later by functions like FT_Stroker_GetCounts and FT_Stroker_Export .","title":"FT_Stroker_ParseOutline"},{"location":"ft2-glyph_stroker.html#ft_stroker_done","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT!
_EXPORT( void ) FT_Stroker_Done ( FT_Stroker stroker ); Destroy a stroker object.","title":"FT_Stroker_Done"},{"location":"ft2-glyph_stroker.html#ft_stroker_beginsubpath","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_BeginSubPath ( FT_Stroker stroker, FT_Vector * to, FT_Bool open ); Start a new sub-path in the stroker.","title":"FT_Stroker_BeginSubPath"},{"location":"ft2-glyph_stroker.html#ft_stroker_endsubpath","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_EndSubPath ( FT_Stroker stroker ); Close the current sub-path in the stroker.","title":"FT_Stroker_EndSubPath"},{"location":"ft2-glyph_stroker.html#ft_stroker_lineto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_LineTo ( FT_Stroker stroker, FT_Vector * to ); Draw a single line segment in the stroker's current sub-path, from the last position.","title":"FT_Stroker_LineTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_conicto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_ConicTo ( FT_Stroker stroker, FT_Vector * control, FT_Vector * to ); Draw a single quadratic Bezier in the stroker's current sub-path, from the last position.","title":"FT_Stroker_ConicTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_cubicto","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_CubicTo ( FT_Stroker stroker, FT_Vector * control1, FT_Vector * control2, FT_Vector * to ); Draw a single cubic Bezier in the stroker's current sub-path, from the last position.","title":"FT_Stroker_CubicTo"},{"location":"ft2-glyph_stroker.html#ft_stroker_getbordercounts","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetBorderCounts ( FT_Stroker stroker, FT_StrokerBorder border, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary!
to export one of the border or stroke outlines generated by the stroker.","title":"FT_Stroker_GetBorderCounts"},{"location":"ft2-glyph_stroker.html#ft_stroker_exportborder","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_ExportBorder ( FT_Stroker stroker, FT_StrokerBorder border, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export the corresponding border to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.","title":"FT_Stroker_ExportBorder"},{"location":"ft2-glyph_stroker.html#ft_stroker_getcounts","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( FT_Error ) FT_Stroker_GetCounts ( FT_Stroker stroker, FT_UInt *anum_points, FT_UInt *anum_contours ); Call this function once you have finished parsing your paths with the stroker. It returns the number of points and contours necessary to export all points/borders from the stroked outline/path.","title":"FT_Stroker_GetCounts"},{"location":"ft2-glyph_stroker.html#ft_stroker_export","text":"Defined in FT_STROKER_H (freetype/ftstroke.h). FT_EXPORT( void ) FT_Stroker_Export ( FT_Stroker stroker, FT_Outline * outline ); Call this function after FT_Stroker_GetBorderCounts to export all borders to your own FT_Outline structure. Note that this function appends the border points and contours to your outline, but does not try to resize its arrays.","title":"FT_Stroker_Export"},{"location":"ft2-glyph_variants.html","text":"FreeType Docs Core API Unicode Variation Sequences Unicode Variation Sequences Synopsis Many characters, especially for CJK scripts, have variant forms. They are a sort of grey area somewhere between being totally irrelevant and semantically distinct; for this reason, the Unicode consortium decided to introduce Variation Sequences (VS), consisting of a Unicode base character and a variation selector instead of further extending the already huge number of characters. Unicode ma!
intains two different sets, namely Standardized Variation Sequences and registered Ideographic Variation Sequences (IVS), collected in the Ideographic Variation Database (IVD). https://unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt https://unicode.org/reports/tr37/ https://unicode.org/ivd/ To date (January 2017), the character with the most ideographic variations is U+9089, having 32 such IVS. Three Mongolian Variation Selectors have the values U+180B-U+180D; 256 generic Variation Selectors are encoded in the ranges U+FE00-U+FE0F and U+E0100-U+E01EF. IVS currently use Variation Selectors from the range U+E0100-U+E01EF only. A VS consists of the base character value followed by a single Variation Selector. For example, to get the first variation of U+9089, you have to write the character sequence U+9089 U+E0100 . Adobe and MS decided to support both standardized and ideographic VS with a new cmap subtable (format 14). It is an odd subtable because it is not a mapping of input code points to glyphs, but contains lists of all variations supported by the font. A variation may be either default or non-default for a given font. A default variation is the one you will get for that code point if you look it up in the standard Unicode cmap. A non-default variation is a different glyph. FT_Face_GetCharVariantIndex Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Face_GetCharVariantIndex ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Return the glyph index of a given character code as modified by the variation selector. input face A handle to the source face object. charcode The character code point in Unicode. variantSelector The Unicode code point of the variation selector. return The glyph index. 0 means either undefined character code , or undefined selector code , or no variation selector cmap subtable , or current CharMap is not Unicode . note If you use FreeType to manipulate the contents of font files directly, be aware that the glyph index returned by this functio!
n doesn't always correspond to the internal indices used within the file. This is done to ensure that value 0 always corresponds to the missing glyph . This function is only meaningful if a) the font has a variation selector cmap sub table, and b) the current charmap has a Unicode encoding. since 2.3.6 FT_Face_GetCharVariantIsDefault Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Face_GetCharVariantIsDefault ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Check whether this variation of this Unicode character is the one to be found in the charmap. input face A handle to the source face object. charcode The character codepoint in Unicode. variantSelector The Unicode codepoint of the variation selector. return 1 if found in the standard (Unicode) cmap, 0 if found in the variation selector cmap, or -1 if it is not a variation. note This function is only meaningful if the font has a variation selector cmap subtable. since 2.3.6 FT_Face_GetVariantSelectors Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantSelectors ( FT_Face face ); Return a zero-terminated list of Unicode variation selectors found in the font. input face A handle to the source face object. return A pointer to an array of selector code points, or NULL if there is no valid variation selector cmap subtable. note The last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6 FT_Face_GetVariantsOfChar Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantsOfChar ( FT_Face face, FT_ULong charcode ); Return a zero-terminated list of Unicode variation selectors found for the specified character code. input face A handle to the source face object. charcode The character codepoint in Unicode. return A pointer to an array of variation selector code points that are active for the given character, or NULL if the corresponding list is empty. note The !
last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6 FT_Face_GetCharsOfVariant Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetCharsOfVariant ( FT_Face face, FT_ULong variantSelector ); Return a zero-terminated list of Unicode character codes found for the specified variation selector. input face A handle to the source face object. variantSelector The variation selector code point in Unicode. return A list of all the code points that are specified by this selector (both default and non-default codes are returned) or NULL if there is no valid cmap or the variation selector is invalid. note The last item in the array is 0; the array is owned by the FT_Face object but can be overwritten or released on the next call to a FreeType function. since 2.3.6","title":"Unicode Variation Sequences"},{"location":"ft2-glyph_variants.html#unicode-variation-sequences","text":"","title":"Unicode Variation Sequences"},{"location":"ft2-glyph_variants.html#synopsis","text":"Many characters, especially for CJK scripts, have variant forms. They are a sort of grey area somewhere between being totally irrelevant and semantically distinct; for this reason, the Unicode consortium decided to introduce Variation Sequences (VS), consisting of a Unicode base character and a variation selector instead of further extending the already huge number of characters. Unicode maintains two different sets, namely Standardized Variation Sequences and registered Ideographic Variation Sequences (IVS), collected in the Ideographic Variation Database (IVD). https://unicode.org/Public/UCD/latest/ucd/StandardizedVariants.txt https://unicode.org/reports/tr37/ https://unicode.org/ivd/ To date (January 2017), the character with the most ideographic variations is U+9089, having 32 such IVS. Three Mongolian Variation Selectors have the values U+180B-U+180D; 256 generic Variation Selectors are encoded in the ranges U+FE00-U+FE!
0F and U+E0100-U+E01EF. IVS currently use Variation Selectors from the range U+E0100-U+E01EF only. A VS consists of the base character value followed by a single Variation Selector. For example, to get the first variation of U+9089, you have to write the character sequence U+9089 U+E0100 . Adobe and MS decided to support both standardized and ideographic VS with a new cmap subtable (format 14). It is an odd subtable because it is not a mapping of input code points to glyphs, but contains lists of all variations supported by the font. A variation may be either default or non-default for a given font. A default variation is the one you will get for that code point if you look it up in the standard Unicode cmap. A non-default variation is a different glyph.","title":"Synopsis"},{"location":"ft2-glyph_variants.html#ft_face_getcharvariantindex","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt ) FT_Face_GetCharVariantIndex ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Return the glyph index of a given character code as modified by the variation selector.","title":"FT_Face_GetCharVariantIndex"},{"location":"ft2-glyph_variants.html#ft_face_getcharvariantisdefault","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Int ) FT_Face_GetCharVariantIsDefault ( FT_Face face, FT_ULong charcode, FT_ULong variantSelector ); Check whether this variation of this Unicode character is the one to be found in the charmap.","title":"FT_Face_GetCharVariantIsDefault"},{"location":"ft2-glyph_variants.html#ft_face_getvariantselectors","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantSelectors ( FT_Face face ); Return a zero-terminated list of Unicode variation selectors found in the font.","title":"FT_Face_GetVariantSelectors"},{"location":"ft2-glyph_variants.html#ft_face_getvariantsofchar","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetVariantsOfChar ( FT_Face face, FT_ULong charcode );!
Return a zero-terminated list of Unicode variation selectors found for the specified character code.","title":"FT_Face_GetVariantsOfChar"},{"location":"ft2-glyph_variants.html#ft_face_getcharsofvariant","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_UInt32 * ) FT_Face_GetCharsOfVariant ( FT_Face face, FT_ULong variantSelector ); Return a zero-terminated list of Unicode character codes found for the specified variation selector.","title":"FT_Face_GetCharsOfVariant"},{"location":"ft2-gx_validation.html","text":"FreeType Docs Miscellaneous TrueTypeGX/AAT Validation TrueTypeGX/AAT Validation Synopsis This section contains the declaration of functions to validate some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop, lcar). FT_TrueTypeGX_Validate Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_TrueTypeGX_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes tables[ FT_VALIDATE_GX_LENGTH ], FT_UInt table_length ); Validate various TrueTypeGX tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). input face A handle to the input face. validation_flags A bit field that specifies the tables to be validated. See FT_VALIDATE_GXXXX for possible values. table_length The size of the tables array. Normally, FT_VALIDATE_GX_LENGTH should be passed. output tables The array where all validated sfnt tables are stored. The array itself must be allocated by a client. return FreeType error code. 0 means success. note This function only works with TrueTypeGX fonts, returning an error otherwise. After use, the application should deallocate the buffers pointed to by each tables element, by calling FT_TrueTypeGX_Free . A NULL value indicates that the table either doesn't exist in the font, the application hasn't asked for validation, or the validator doesn't have the ability to validate the sfnt table.!
FT_TrueTypeGX_Free Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_TrueTypeGX_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by TrueTypeGX validator. input face A handle to the input face. table The pointer to the buffer allocated by FT_TrueTypeGX_Validate . note This function must be used to free the buffer allocated by FT_TrueTypeGX_Validate only. FT_ClassicKern_Validate Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_ClassicKern_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *ckern_table ); Validate classic (16-bit format) kern table to assure that the offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). The kern table validator in FT_TrueTypeGX_Validate deals with both the new 32-bit format and the classic 16-bit format, while FT_ClassicKern_Validate only supports the classic 16-bit format. input face A handle to the input face. validation_flags A bit field that specifies the dialect to be validated. See FT_VALIDATE_CKERNXXX for possible values. output ckern_table A pointer to the kern table. return FreeType error code. 0 means success. note After use, the application should deallocate the buffers pointed to by ckern_table , by calling FT_ClassicKern_Free . A NULL value indicates that the table doesn't exist in the font. FT_ClassicKern_Free Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_ClassicKern_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by classic Kern validator. input face A handle to the input face. table The pointer to the buffer that is allocated by FT_ClassicKern_Validate . note This function must be used to free the buffer allocated by FT_ClassicKern_Validate only. FT_VALIDATE_GX_LENGTH Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_GX_LENGTH ( FT_VALIDATE_GX_LAST_INDEX + 1 ) The number of tables checked in this mo!
dule. Use it as a parameter for the table-length argument of function FT_TrueTypeGX_Validate . FT_VALIDATE_GXXXX Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat ) # define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort ) # define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx ) # define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln ) # define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just ) # define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern ) # define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd ) # define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak ) # define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop ) # define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar ) # define FT_VALIDATE_GX ( FT_VALIDATE_feat | \\ FT_VALIDATE_mort | \\ FT_VALIDATE_morx | \\ FT_VALIDATE_bsln | \\ FT_VALIDATE_just | \\ FT_VALIDATE_kern | \\ FT_VALIDATE_opbd | \\ FT_VALIDATE_trak | \\ FT_VALIDATE_prop | \\ FT_VALIDATE_lcar ) A list of bit-field constants used with FT_TrueTypeGX_Validate to indicate which TrueTypeGX/AAT Type tables should be validated. values FT_VALIDATE_feat Validate feat table. FT_VALIDATE_mort Validate mort table. FT_VALIDATE_morx Validate morx table. FT_VALIDATE_bsln Validate bsln table. FT_VALIDATE_just Validate just table. FT_VALIDATE_kern Validate kern table. FT_VALIDATE_opbd Validate opbd table. FT_VALIDATE_trak Validate trak table. FT_VALIDATE_prop Validate prop table. FT_VALIDATE_lcar Validate lcar table. FT_VALIDATE_GX Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop and lcar). FT_VALIDATE_CKERNXXX Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_MS ( FT_VALIDATE_GX_START 0 ) # define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START 1 ) # define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE ) A list of bit-field constants used with FT_ClassicKern_Validate to indicate the classic kern dialect or dialects. If the selected type doesn't fit, FT_ClassicKern_Validate regards the table as!
invalid.. values FT_VALIDATE_MS Handle the kern table as a classic Microsoft kern table. FT_VALIDATE_APPLE Handle the kern table as a classic Apple kern table. FT_VALIDATE_CKERN Handle the kern as either classic Apple or Microsoft kern table.","title":"TrueTypeGX/AAT Validation"},{"location":"ft2-gx_validation.html#truetypegxaat-validation","text":"","title":"TrueTypeGX/AAT Validation"},{"location":"ft2-gx_validation.html#synopsis","text":"This section contains the declaration of functions to validate some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, trak, prop, lcar).","title":"Synopsis"},{"location":"ft2-gx_validation.html#ft_truetypegx_validate","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_TrueTypeGX_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes tables[ FT_VALIDATE_GX_LENGTH ], FT_UInt table_length ); Validate various TrueTypeGX tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).","title":"FT_TrueTypeGX_Validate"},{"location":"ft2-gx_validation.html#ft_truetypegx_free","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_TrueTypeGX_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by TrueTypeGX validator.","title":"FT_TrueTypeGX_Free"},{"location":"ft2-gx_validation.html#ft_classickern_validate","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( FT_Error ) FT_ClassicKern_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *ckern_table ); Validate classic (16-bit format) kern table to assure that the offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). The kern table validator in FT_TrueTypeGX_Validate deals with both the new 32-bit format and the classic 16-bit format, while FT_Cla!
ssicKern_Validate only supports the classic 16-bit format.","title":"FT_ClassicKern_Validate"},{"location":"ft2-gx_validation.html#ft_classickern_free","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). FT_EXPORT( void ) FT_ClassicKern_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by classic Kern validator.","title":"FT_ClassicKern_Free"},{"location":"ft2-gx_validation.html#ft_validate_gx_length","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_GX_LENGTH ( FT_VALIDATE_GX_LAST_INDEX + 1 ) The number of tables checked in this module. Use it as a parameter for the table-length argument of function FT_TrueTypeGX_Validate .","title":"FT_VALIDATE_GX_LENGTH"},{"location":"ft2-gx_validation.html#ft_validate_gxxxx","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat ) # define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort ) # define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx ) # define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln ) # define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just ) # define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern ) # define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd ) # define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak ) # define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop ) # define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar ) # define FT_VALIDATE_GX ( FT_VALIDATE_feat | \\ FT_VALIDATE_mort | \\ FT_VALIDATE_morx | \\ FT_VALIDATE_bsln | \\ FT_VALIDATE_just | \\ FT_VALIDATE_kern | \\ FT_VALIDATE_opbd | \\ FT_VALIDATE_trak | \\ FT_VALIDATE_prop | \\ FT_VALIDATE_lcar ) A list of bit-field constants used with FT_TrueTypeGX_Validate to indicate which TrueTypeGX/AAT Type tables should be validated.","title":"FT_VALIDATE_GXXXX"},{"location":"ft2-gx_validation.html#ft_validate_ckernxxx","text":"Defined in FT_GX_VALIDATE_H (freetype/ftgxval.h). # define FT_VALIDATE_MS ( FT_VALIDATE_GX_START 0 ) # define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START 1 ) # define FT_VA!
LIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE ) A list of bit-field constants used with FT_ClassicKern_Validate to indicate the classic kern dialect or dialects. If the selected type doesn't fit, FT_ClassicKern_Validate regards the table as invalid.","title":"FT_VALIDATE_CKERNXXX"},{"location":"ft2-gzip.html","text":"FreeType Docs Support API GZIP Streams GZIP Streams Synopsis This section contains the declaration of Gzip-specific functions. FT_Stream_OpenGzip Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Stream_OpenGzip ( FT_Stream stream, FT_Stream source ); Open a new stream to parse gzip-compressed font files. This is mainly used to support the compressed *.pcf.gz fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream. In certain builds of the library, gzip compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a gzipped stream from it and re-open the face with it. This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with zlib support. FT_Gzip_Uncompress Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Gzip_Uncompress ( FT_Memory memory, FT_Byte * output, FT_ULong * output_len, const FT_Byte * input, FT_ULong input_len ); Decompress a zipped input buffer into an output buffer. This function is modeled after zlib's uncompress function. input memory A FreeType memory handle. input The input buffer. input_len The length of the !
input buffer. output output The output buffer. inout output_len Before calling the function, this is the total size of the output buffer, which must be large enough to hold the entire uncompressed data (so the size of the uncompressed data must be known in advance). After calling the function, output_len is the size of the used data in output . return FreeType error code. 0 means success. note This function may return FT_Err_Unimplemented_Feature if your build of FreeType was not compiled with zlib support. since 2.5.1","title":"GZIP Streams"},{"location":"ft2-gzip.html#gzip-streams","text":"","title":"GZIP Streams"},{"location":"ft2-gzip.html#synopsis","text":"This section contains the declaration of Gzip-specific functions.","title":"Synopsis"},{"location":"ft2-gzip.html#ft_stream_opengzip","text":"Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Stream_OpenGzip ( FT_Stream stream, FT_Stream source ); Open a new stream to parse gzip-compressed font files. This is mainly used to support the compressed *.pcf.gz fonts that come with XFree86.","title":"FT_Stream_OpenGzip"},{"location":"ft2-gzip.html#ft_gzip_uncompress","text":"Defined in FT_GZIP_H (freetype/ftgzip.h). FT_EXPORT( FT_Error ) FT_Gzip_Uncompress ( FT_Memory memory, FT_Byte * output, FT_ULong * output_len, const FT_Byte * input, FT_ULong input_len ); Decompress a zipped input buffer into an output buffer. This function is modeled after zlib's uncompress function.","title":"FT_Gzip_Uncompress"},{"location":"ft2-header_file_macros.html","text":"FreeType Docs Core API Header File Macros Header File Macros Synopsis The following macros are defined to the name of specific FreeType 2 header files. They can be used directly in #include statements as in: #include FT_FREETYPE_H #include FT_MULTIPLE_MASTERS_H #include FT_GLYPH_H There are several reasons why we are now using macros to name public header files. The first one is that such macros are not limited to the infamous 8.3 naming rule required by DOS (and FT_MULTIPLE_MASTERS_H is a lot mo!
re meaningful than ftmm.h ). The second reason is that it allows for more flexibility in the way FreeType 2 is installed on a given system. FT_CONFIG_CONFIG_H # ifndef FT_CONFIG_CONFIG_H # define FT_CONFIG_CONFIG_H freetype/config/ftconfig.h # endif A macro used in #include statements to name the file containing FreeType 2 configuration data. FT_CONFIG_STANDARD_LIBRARY_H # ifndef FT_CONFIG_STANDARD_LIBRARY_H # define FT_CONFIG_STANDARD_LIBRARY_H freetype/config/ftstdlib.h # endif A macro used in #include statements to name the file containing FreeType 2 interface to the standard C library functions. FT_CONFIG_OPTIONS_H # ifndef FT_CONFIG_OPTIONS_H # define FT_CONFIG_OPTIONS_H freetype/config/ftoption.h # endif A macro used in #include statements to name the file containing FreeType 2 project-specific configuration options. FT_CONFIG_MODULES_H # ifndef FT_CONFIG_MODULES_H # define FT_CONFIG_MODULES_H freetype/config/ftmodule.h # endif A macro used in #include statements to name the file containing the list of FreeType 2 modules that are statically linked to new library instances in FT_Init_FreeType . FT_FREETYPE_H # define FT_FREETYPE_H freetype/freetype.h A macro used in #include statements to name the file containing the base FreeType 2 API. FT_ERRORS_H # define FT_ERRORS_H freetype/fterrors.h A macro used in #include statements to name the file containing the list of FreeType 2 error codes (and messages). It is included by FT_FREETYPE_H . FT_MODULE_ERRORS_H # define FT_MODULE_ERRORS_H freetype/ftmoderr.h A macro used in #include statements to name the file containing the list of FreeType 2 module error offsets (and messages). FT_SYSTEM_H # define FT_SYSTEM_H freetype/ftsystem.h A macro used in #include statements to name the file containing the FreeType 2 interface to low-level operations (i.e., memory management and stream i/o). It is included by FT_FREETYPE_H . FT_IMAGE_H # define FT_IMAGE_H freetype/ftimage.h A macro used in #include statements to name the file containing type definitions related to glyph i!
mages (i..e., bitmaps, outlines, scan-converter parameters). It is included by FT_FREETYPE_H . FT_TYPES_H # define FT_TYPES_H freetype/fttypes.h A macro used in #include statements to name the file containing the basic data types defined by FreeType 2. It is included by FT_FREETYPE_H . FT_LIST_H # define FT_LIST_H freetype/ftlist.h A macro used in #include statements to name the file containing the list management API of FreeType 2. (Most applications will never need to include this file.) FT_OUTLINE_H # define FT_OUTLINE_H freetype/ftoutln.h A macro used in #include statements to name the file containing the scalable outline management API of FreeType 2. FT_SIZES_H # define FT_SIZES_H freetype/ftsizes.h A macro used in #include statements to name the file containing the API which manages multiple FT_Size objects per face. FT_MODULE_H # define FT_MODULE_H freetype/ftmodapi.h A macro used in #include statements to name the file containing the module management API of FreeType 2. FT_RENDER_H # define FT_RENDER_H freetype/ftrender.h A macro used in #include statements to name the file containing the renderer module management API of FreeType 2. FT_DRIVER_H # define FT_DRIVER_H freetype/ftdriver.h A macro used in #include statements to name the file containing structures and macros related to the driver modules. FT_AUTOHINTER_H # define FT_AUTOHINTER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the auto-hinting module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_CFF_DRIVER_H # define FT_CFF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the CFF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_TRUETYPE_DRIVER_H # define FT_TRUETYPE_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the TrueType driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_PCF_DRIVER_H #!
define FT_PCF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the PCF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead. FT_TYPE1_TABLES_H # define FT_TYPE1_TABLES_H freetype/t1tables.h A macro used in #include statements to name the file containing the types and API specific to the Type 1 format. FT_TRUETYPE_IDS_H # define FT_TRUETYPE_IDS_H freetype/ttnameid.h A macro used in #include statements to name the file containing the enumeration values which identify name strings, languages, encodings, etc. This file really contains a large set of constant macro definitions, taken from the TrueType and OpenType specifications. FT_TRUETYPE_TABLES_H # define FT_TRUETYPE_TABLES_H freetype/tttables.h A macro used in #include statements to name the file containing the types and API specific to the TrueType (as well as OpenType) format. FT_TRUETYPE_TAGS_H # define FT_TRUETYPE_TAGS_H freetype/tttags.h A macro used in #include statements to name the file containing the definitions of TrueType four-byte tags which identify blocks in SFNT-based font formats (i.e., TrueType and OpenType). FT_BDF_H # define FT_BDF_H freetype/ftbdf.h A macro used in #include statements to name the file containing the definitions of an API which accesses BDF-specific strings from a face. FT_CID_H # define FT_CID_H freetype/ftcid.h A macro used in #include statements to name the file containing the definitions of an API which access CID font information from a face. FT_GZIP_H # define FT_GZIP_H freetype/ftgzip.h A macro used in #include statements to name the file containing the definitions of an API which supports gzip-compressed files. FT_LZW_H # define FT_LZW_H freetype/ftlzw.h A macro used in #include statements to name the file containing the definitions of an API which supports LZW-compressed files. FT_BZIP2_H # define FT_BZIP2_H freetype/ftbzip2.h A macro used in #include statements to name the file containing the definitions of an API which supports bzi!
p2-compressed files. FT_WINFONTS_H # define FT_WINFONTS_H freetype/ftwinfnt.h A macro used in #include statements to name the file containing the definitions of an API which supports Windows FNT files. FT_GLYPH_H # define FT_GLYPH_H freetype/ftglyph.h A macro used in #include statements to name the file containing the API of the optional glyph management component. FT_BITMAP_H # define FT_BITMAP_H freetype/ftbitmap.h A macro used in #include statements to name the file containing the API of the optional bitmap conversion component. FT_BBOX_H # define FT_BBOX_H freetype/ftbbox.h A macro used in #include statements to name the file containing the API of the optional exact bounding box computation routines. FT_CACHE_H # define FT_CACHE_H freetype/ftcache.h A macro used in #include statements to name the file containing the API of the optional FreeType 2 cache sub-system. FT_MAC_H # define FT_MAC_H freetype/ftmac.h A macro used in #include statements to name the file containing the Macintosh-specific FreeType 2 API. The latter is used to access fonts embedded in resource forks. This header file must be explicitly included by client applications compiled on the Mac (note that the base API still works though). FT_MULTIPLE_MASTERS_H # define FT_MULTIPLE_MASTERS_H freetype/ftmm.h A macro used in #include statements to name the file containing the optional multiple-masters management API of FreeType 2. FT_SFNT_NAMES_H # define FT_SFNT_NAMES_H freetype/ftsnames.h A macro used in #include statements to name the file containing the optional FreeType 2 API which accesses embedded name strings in SFNT-based font formats (i.e., TrueType and OpenType). FT_OPENTYPE_VALIDATE_H # define FT_OPENTYPE_VALIDATE_H freetype/ftotval.h A macro used in #include statements to name the file containing the optional FreeType 2 API which validates OpenType tables ( BASE , GDEF , GPOS , GSUB , JSTF ). FT_GX_VALIDATE_H # define FT_GX_VALIDATE_H freetype/ftgxval.h A macro used in #include statements to name the file containing the optional FreeTyp!
e 2 API which validates TrueTypeGX/AAT tables ( feat , mort , morx , bsln , just , kern , opbd , trak , prop ). FT_PFR_H # define FT_PFR_H freetype/ftpfr.h A macro used in #include statements to name the file containing the FreeType 2 API which accesses PFR-specific data. FT_STROKER_H # define FT_STROKER_H freetype/ftstroke.h A macro used in #include statements to name the file containing the FreeType 2 API which provides functions to stroke outline paths. FT_SYNTHESIS_H # define FT_SYNTHESIS_H freetype/ftsynth.h A macro used in #include statements to name the file containing the FreeType 2 API which performs artificial obliquing and emboldening. FT_FONT_FORMATS_H # define FT_FONT_FORMATS_H freetype/ftfntfmt.h /* deprecated */ # define FT_XFREE86_H FT_FONT_FORMATS_H A macro used in #include statements to name the file containing the FreeType 2 API which provides functions specific to font formats. FT_TRIGONOMETRY_H # define FT_TRIGONOMETRY_H freetype/fttrigon.h A macro used in #include statements to name the file containing the FreeType 2 API which performs trigonometric computations (e.g., cosines and arc tangents). FT_LCD_FILTER_H # define FT_LCD_FILTER_H freetype/ftlcdfil.h A macro used in #include statements to name the file containing the FreeType 2 API which performs color filtering for subpixel rendering. FT_INCREMENTAL_H # define FT_INCREMENTAL_H freetype/ftincrem.h A macro used in #include statements to name the file containing the FreeType 2 API which performs incremental glyph loading. FT_GASP_H # define FT_GASP_H freetype/ftgasp.h A macro used in #include statements to name the file containing the FreeType 2 API which returns entries from the TrueType GASP table. FT_ADVANCES_H # define FT_ADVANCES_H freetype/ftadvanc.h A macro used in #include statements to name the file containing the FreeType 2 API which returns individual and ranged glyph advances. FT_COLOR_H # define FT_COLOR_H freetype/ftcolor.h A macro used in #include statements to name the file containing the FreeType 2 API which handles the !
OpenType CPAL table.","title":"Header File Macros"},{"location":"ft2-header_file_macros.html#header-file-macros","text":"","title":"Header File Macros"},{"location":"ft2-header_file_macros.html#synopsis","text":"The following macros are defined to the name of specific FreeType 2 header files. They can be used directly in #include statements as in: #include FT_FREETYPE_H #include FT_MULTIPLE_MASTERS_H #include FT_GLYPH_H There are several reasons why we are now using macros to name public header files. The first one is that such macros are not limited to the infamous 8.3 naming rule required by DOS (and FT_MULTIPLE_MASTERS_H is a lot more meaningful than ftmm.h ). The second reason is that it allows for more flexibility in the way FreeType 2 is installed on a given system.","title":"Synopsis"},{"location":"ft2-header_file_macros.html#ft_config_config_h","text":"# ifndef FT_CONFIG_CONFIG_H # define FT_CONFIG_CONFIG_H freetype/config/ftconfig.h # endif A macro used in #include statements to name the file containing FreeType 2 configuration data.","title":"FT_CONFIG_CONFIG_H"},{"location":"ft2-header_file_macros.html#ft_config_standard_library_h","text":"# ifndef FT_CONFIG_STANDARD_LIBRARY_H # define FT_CONFIG_STANDARD_LIBRARY_H freetype/config/ftstdlib.h # endif A macro used in #include statements to name the file containing FreeType 2 interface to the standard C library functions.","title":"FT_CONFIG_STANDARD_LIBRARY_H"},{"location":"ft2-header_file_macros.html#ft_config_options_h","text":"# ifndef FT_CONFIG_OPTIONS_H # define FT_CONFIG_OPTIONS_H freetype/config/ftoption.h # endif A macro used in #include statements to name the file containing FreeType 2 project-specific configuration options.","title":"FT_CONFIG_OPTIONS_H"},{"location":"ft2-header_file_macros.html#ft_config_modules_h","text":"# ifndef FT_CONFIG_MODULES_H # define FT_CONFIG_MODULES_H freetype/config/ftmodule.h # endif A macro used in #include statements to name the file containing the list of FreeType 2 modules that are statically linked to new li!
brary instances in FT_Init_FreeType .","title":"FT_CONFIG_MODULES_H"},{"location":"ft2-header_file_macros.html#ft_freetype_h","text":"# define FT_FREETYPE_H freetype/freetype.h A macro used in #include statements to name the file containing the base FreeType 2 API.","title":"FT_FREETYPE_H"},{"location":"ft2-header_file_macros.html#ft_errors_h","text":"# define FT_ERRORS_H freetype/fterrors.h A macro used in #include statements to name the file containing the list of FreeType 2 error codes (and messages). It is included by FT_FREETYPE_H .","title":"FT_ERRORS_H"},{"location":"ft2-header_file_macros.html#ft_module_errors_h","text":"# define FT_MODULE_ERRORS_H freetype/ftmoderr.h A macro used in #include statements to name the file containing the list of FreeType 2 module error offsets (and messages).","title":"FT_MODULE_ERRORS_H"},{"location":"ft2-header_file_macros.html#ft_system_h","text":"# define FT_SYSTEM_H freetype/ftsystem.h A macro used in #include statements to name the file containing the FreeType 2 interface to low-level operations (i.e., memory management and stream i/o). It is included by FT_FREETYPE_H .","title":"FT_SYSTEM_H"},{"location":"ft2-header_file_macros.html#ft_image_h","text":"# define FT_IMAGE_H freetype/ftimage.h A macro used in #include statements to name the file containing type definitions related to glyph images (i.e., bitmaps, outlines, scan-converter parameters). It is included by FT_FREETYPE_H .","title":"FT_IMAGE_H"},{"location":"ft2-header_file_macros.html#ft_types_h","text":"# define FT_TYPES_H freetype/fttypes.h A macro used in #include statements to name the file containing the basic data types defined by FreeType 2. It is included by FT_FREETYPE_H .","title":"FT_TYPES_H"},{"location":"ft2-header_file_macros.html#ft_list_h","text":"# define FT_LIST_H freetype/ftlist.h A macro used in #include statements to name the file containing the list management API of FreeType 2. (Most applications will never need to include this file.)","title":"FT_LIST_H"},{"location":"ft2-header_file_m!
acros.html#ft_outline_h","text":"# define FT_OUTLINE_H freetype/ftoutln.h A macro used in #include statements to name the file containing the scalable outline management API of FreeType 2.","title":"FT_OUTLINE_H"},{"location":"ft2-header_file_macros.html#ft_sizes_h","text":"# define FT_SIZES_H freetype/ftsizes.h A macro used in #include statements to name the file containing the API which manages multiple FT_Size objects per face.","title":"FT_SIZES_H"},{"location":"ft2-header_file_macros.html#ft_module_h","text":"# define FT_MODULE_H freetype/ftmodapi.h A macro used in #include statements to name the file containing the module management API of FreeType 2.","title":"FT_MODULE_H"},{"location":"ft2-header_file_macros.html#ft_render_h","text":"# define FT_RENDER_H freetype/ftrender.h A macro used in #include statements to name the file containing the renderer module management API of FreeType 2.","title":"FT_RENDER_H"},{"location":"ft2-header_file_macros.html#ft_driver_h","text":"# define FT_DRIVER_H freetype/ftdriver.h A macro used in #include statements to name the file containing structures and macros related to the driver modules.","title":"FT_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_autohinter_h","text":"# define FT_AUTOHINTER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the auto-hinting module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_AUTOHINTER_H"},{"location":"ft2-header_file_macros.html#ft_cff_driver_h","text":"# define FT_CFF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the CFF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_CFF_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_truetype_driver_h","text":"# define FT_TRUETYPE_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the TrueType driver module. Deprecated since ver!
sion 2.9; use FT_DRIVER_H instead.","title":"FT_TRUETYPE_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_pcf_driver_h","text":"# define FT_PCF_DRIVER_H FT_DRIVER_H A macro used in #include statements to name the file containing structures and macros related to the PCF driver module. Deprecated since version 2.9; use FT_DRIVER_H instead.","title":"FT_PCF_DRIVER_H"},{"location":"ft2-header_file_macros.html#ft_type1_tables_h","text":"# define FT_TYPE1_TABLES_H freetype/t1tables.h A macro used in #include statements to name the file containing the types and API specific to the Type 1 format.","title":"FT_TYPE1_TABLES_H"},{"location":"ft2-header_file_macros.html#ft_truetype_ids_h","text":"# define FT_TRUETYPE_IDS_H freetype/ttnameid.h A macro used in #include statements to name the file containing the enumeration values which identify name strings, languages, encodings, etc. This file really contains a large set of constant macro definitions, taken from the TrueType and OpenType specifications.","title":"FT_TRUETYPE_IDS_H"},{"location":"ft2-header_file_macros.html#ft_truetype_tables_h","text":"# define FT_TRUETYPE_TABLES_H freetype/tttables.h A macro used in #include statements to name the file containing the types and API specific to the TrueType (as well as OpenType) format.","title":"FT_TRUETYPE_TABLES_H"},{"location":"ft2-header_file_macros.html#ft_truetype_tags_h","text":"# define FT_TRUETYPE_TAGS_H freetype/tttags.h A macro used in #include statements to name the file containing the definitions of TrueType four-byte tags which identify blocks in SFNT-based font formats (i.e., TrueType and OpenType).","title":"FT_TRUETYPE_TAGS_H"},{"location":"ft2-header_file_macros.html#ft_bdf_h","text":"# define FT_BDF_H freetype/ftbdf.h A macro used in #include statements to name the file containing the definitions of an API which accesses BDF-specific strings from a face.","title":"FT_BDF_H"},{"location":"ft2-header_file_macros.html#ft_cid_h","text":"# define FT_CID_H freetype/ftcid.h A macro used in #include statemen!
ts to name the file containing the definitions of an API which access CID font information from a face.","title":"FT_CID_H"},{"location":"ft2-header_file_macros.html#ft_gzip_h","text":"# define FT_GZIP_H freetype/ftgzip.h A macro used in #include statements to name the file containing the definitions of an API which supports gzip-compressed files.","title":"FT_GZIP_H"},{"location":"ft2-header_file_macros.html#ft_lzw_h","text":"# define FT_LZW_H freetype/ftlzw.h A macro used in #include statements to name the file containing the definitions of an API which supports LZW-compressed files.","title":"FT_LZW_H"},{"location":"ft2-header_file_macros.html#ft_bzip2_h","text":"# define FT_BZIP2_H freetype/ftbzip2.h A macro used in #include statements to name the file containing the definitions of an API which supports bzip2-compressed files.","title":"FT_BZIP2_H"},{"location":"ft2-header_file_macros.html#ft_winfonts_h","text":"# define FT_WINFONTS_H freetype/ftwinfnt.h A macro used in #include statements to name the file containing the definitions of an API which supports Windows FNT files.","title":"FT_WINFONTS_H"},{"location":"ft2-header_file_macros.html#ft_glyph_h","text":"# define FT_GLYPH_H freetype/ftglyph.h A macro used in #include statements to name the file containing the API of the optional glyph management component.","title":"FT_GLYPH_H"},{"location":"ft2-header_file_macros.html#ft_bitmap_h","text":"# define FT_BITMAP_H freetype/ftbitmap.h A macro used in #include statements to name the file containing the API of the optional bitmap conversion component.","title":"FT_BITMAP_H"},{"location":"ft2-header_file_macros.html#ft_bbox_h","text":"# define FT_BBOX_H freetype/ftbbox.h A macro used in #include statements to name the file containing the API of the optional exact bounding box computation routines.","title":"FT_BBOX_H"},{"location":"ft2-header_file_macros.html#ft_cache_h","text":"# define FT_CACHE_H freetype/ftcache.h A macro used in #include statements to name the file containing the API of the optional FreeT!
ype 2 cache sub-system.","title":"FT_CACHE_H"},{"location":"ft2-header_file_macros.html#ft_mac_h","text":"# define FT_MAC_H freetype/ftmac.h A macro used in #include statements to name the file containing the Macintosh-specific FreeType 2 API. The latter is used to access fonts embedded in resource forks. This header file must be explicitly included by client applications compiled on the Mac (note that the base API still works though).","title":"FT_MAC_H"},{"location":"ft2-header_file_macros.html#ft_multiple_masters_h","text":"# define FT_MULTIPLE_MASTERS_H freetype/ftmm.h A macro used in #include statements to name the file containing the optional multiple-masters management API of FreeType 2.","title":"FT_MULTIPLE_MASTERS_H"},{"location":"ft2-header_file_macros.html#ft_sfnt_names_h","text":"# define FT_SFNT_NAMES_H freetype/ftsnames.h A macro used in #include statements to name the file containing the optional FreeType 2 API which accesses embedded name strings in SFNT-based font formats (i.e., TrueType and OpenType).","title":"FT_SFNT_NAMES_H"},{"location":"ft2-header_file_macros.html#ft_opentype_validate_h","text":"# define FT_OPENTYPE_VALIDATE_H freetype/ftotval.h A macro used in #include statements to name the file containing the optional FreeType 2 API which validates OpenType tables ( BASE , GDEF , GPOS , GSUB , JSTF ).","title":"FT_OPENTYPE_VALIDATE_H"},{"location":"ft2-header_file_macros.html#ft_gx_validate_h","text":"# define FT_GX_VALIDATE_H freetype/ftgxval.h A macro used in #include statements to name the file containing the optional FreeType 2 API which validates TrueTypeGX/AAT tables ( feat , mort , morx , bsln , just , kern , opbd , trak , prop ).","title":"FT_GX_VALIDATE_H"},{"location":"ft2-header_file_macros.html#ft_pfr_h","text":"# define FT_PFR_H freetype/ftpfr.h A macro used in #include statements to name the file containing the FreeType 2 API which accesses PFR-specific data.","title":"FT_PFR_H"},{"location":"ft2-header_file_macros.html#ft_stroker_h","text":"# define FT_STROKER_H freetype!
/ftstroke.h A macro used in #include statements to name the file containing the FreeType 2 API which provides functions to stroke outline paths.","title":"FT_STROKER_H"},{"location":"ft2-header_file_macros.html#ft_synthesis_h","text":"# define FT_SYNTHESIS_H freetype/ftsynth.h A macro used in #include statements to name the file containing the FreeType 2 API which performs artificial obliquing and emboldening.","title":"FT_SYNTHESIS_H"},{"location":"ft2-header_file_macros.html#ft_font_formats_h","text":"# define FT_FONT_FORMATS_H freetype/ftfntfmt.h /* deprecated */ # define FT_XFREE86_H FT_FONT_FORMATS_H A macro used in #include statements to name the file containing the FreeType 2 API which provides functions specific to font formats.","title":"FT_FONT_FORMATS_H"},{"location":"ft2-header_file_macros.html#ft_trigonometry_h","text":"# define FT_TRIGONOMETRY_H freetype/fttrigon.h A macro used in #include statements to name the file containing the FreeType 2 API which performs trigonometric computations (e.g., cosines and arc tangents).","title":"FT_TRIGONOMETRY_H"},{"location":"ft2-header_file_macros.html#ft_lcd_filter_h","text":"# define FT_LCD_FILTER_H freetype/ftlcdfil.h A macro used in #include statements to name the file containing the FreeType 2 API which performs color filtering for subpixel rendering.","title":"FT_LCD_FILTER_H"},{"location":"ft2-header_file_macros.html#ft_incremental_h","text":"# define FT_INCREMENTAL_H freetype/ftincrem.h A macro used in #include statements to name the file containing the FreeType 2 API which performs incremental glyph loading.","title":"FT_INCREMENTAL_H"},{"location":"ft2-header_file_macros.html#ft_gasp_h","text":"# define FT_GASP_H freetype/ftgasp.h A macro used in #include statements to name the file containing the FreeType 2 API which returns entries from the TrueType GASP table.","title":"FT_GASP_H"},{"location":"ft2-header_file_macros.html#ft_advances_h","text":"# define FT_ADVANCES_H freetype/ftadvanc.h A macro used in #include statements to name the file containi!
ng the FreeType 2 API which returns individual and ranged glyph advances.","title":"FT_ADVANCES_H"},{"location":"ft2-header_file_macros.html#ft_color_h","text":"# define FT_COLOR_H freetype/ftcolor.h A macro used in #include statements to name the file containing the FreeType 2 API which handles the OpenType CPAL table.","title":"FT_COLOR_H"},{"location":"ft2-header_inclusion.html","text":"FreeType Docs General Remarks FreeType's header inclusion scheme FreeType's header inclusion scheme Synopsis To be as flexible as possible (and for historical reasons), FreeType uses a very special inclusion scheme to load header files, for example #include ft2build.h #include FT_FREETYPE_H #include FT_OUTLINE_H A compiler and its preprocessor only needs an include path to find the file ft2build.h ; the exact locations and names of the other FreeType header files are hidden by Header File Macros , loaded by ft2build.h . The API documentation always gives the header macro name needed for a particular function.","title":"FreeType's header inclusion scheme"},{"location":"ft2-header_inclusion.html#freetypes-header-inclusion-scheme","text":"","title":"FreeType's header inclusion scheme"},{"location":"ft2-header_inclusion.html#synopsis","text":"To be as flexible as possible (and for historical reasons), FreeType uses a very special inclusion scheme to load header files, for example #include ft2build.h #include FT_FREETYPE_H #include FT_OUTLINE_H A compiler and its preprocessor only needs an include path to find the file ft2build.h ; the exact locations and names of the other FreeType header files are hidden by Header File Macros , loaded by ft2build.h . The API documentation always gives the header macro name needed for a particular function.","title":"Synopsis"},{"location":"ft2-incremental.html","text":"FreeType Docs Miscellaneous Incremental Loading Incremental Loading Synopsis This section contains various functions used to perform so-called incremental glyph loading. This is a mode where all glyphs loaded from a given FT_Face a!
re provided by the client application. Apart from that, all other tables are loaded normally from the font file. This mode is useful when FreeType is used within another engine, e.g., a PostScript Imaging Processor. To enable this mode, you must use FT_Open_Face , passing an FT_Parameter with the FT_PARAM_TAG_INCREMENTAL tag and an FT_Incremental_Interface value. See the comments for FT_Incremental_InterfaceRec for an example. FT_Incremental Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_IncrementalRec_* FT_Incremental ; An opaque type describing a user-provided object used to implement incremental glyph loading within FreeType. This is used to support embedded fonts in certain environments (e.g., PostScript interpreters), where the glyph data isn't in the font file, or must be overridden by different values. note It is up to client applications to create and implement FT_Incremental objects, as long as they provide implementations for the methods FT_Incremental_GetGlyphDataFunc , FT_Incremental_FreeGlyphDataFunc and FT_Incremental_GetGlyphMetricsFunc . See the description of FT_Incremental_InterfaceRec to understand how to use incremental objects with FreeType. FT_Incremental_MetricsRec Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_ { FT_Long bearing_x; FT_Long bearing_y; FT_Long advance; FT_Long advance_v; /* since 2.3.12 */ } FT_Incremental_MetricsRec ; A small structure used to contain the basic glyph metrics returned by the FT_Incremental_GetGlyphMetricsFunc method. fields bearing_x Left bearing, in font units. bearing_y Top bearing, in font units. advance Horizontal component of glyph advance, in font units. advance_v Vertical component of glyph advance, in font units. note These correspond to horizontal or vertical metrics depending on the value of the vertical argument to the function FT_Incremental_GetGlyphMetricsFunc . FT_Incremental_Metrics Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_* F!
T_Incremental_Metrics ; A handle to an FT_Incremental_MetricsRec structure. FT_Incremental_GetGlyphDataFunc Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphDataFunc )( FT_Incremental incremental, FT_UInt glyph_index, FT_Data * adata ); A function called by FreeType to access a given glyph's data bytes during FT_Load_Glyph or FT_Load_Char if incremental loading is enabled. Note that the format of the glyph's data bytes depends on the font file format. For TrueType, it must correspond to the raw bytes within the glyf table. For PostScript formats, it must correspond to the unencrypted charstring bytes, without any lenIV header. It is undefined for any other format. input incremental Handle to an opaque FT_Incremental handle provided by the client application. glyph_index Index of relevant glyph. output adata A structure describing the returned glyph data bytes (which will be accessed as a read-only byte block). return FreeType error code. 0 means success. note If this function returns successfully the method FT_Incremental_FreeGlyphDataFunc will be called later to release the data bytes. Nested calls to FT_Incremental_GetGlyphDataFunc can happen for compound glyphs. FT_Incremental_FreeGlyphDataFunc Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef void (* FT_Incremental_FreeGlyphDataFunc )( FT_Incremental incremental, FT_Data * data ); A function used to release the glyph data bytes returned by a successful call to FT_Incremental_GetGlyphDataFunc . input incremental A handle to an opaque FT_Incremental handle provided by the client application. data A structure describing the glyph data bytes (which will be accessed as a read-only byte block). FT_Incremental_GetGlyphMetricsFunc Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphMetricsFunc ) ( FT_Incremental incremental, FT_UInt glyph_index, FT_Bool vertical, FT_Incremental_MetricsRec *ametrics ); A function used to retrieve the basic metrics of a given glyph index be!
fore accessing its data. This is necessary because, in certain formats like TrueType, the metrics are stored in a different place from the glyph images proper. input incremental A handle to an opaque FT_Incremental handle provided by the client application. glyph_index Index of relevant glyph. vertical If true, return vertical metrics. ametrics This parameter is used for both input and output. The original glyph metrics, if any, in font units. If metrics are not available all the values must be set to zero. output ametrics The replacement glyph metrics in font units. FT_Incremental_FuncsRec Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_FuncsRec_ { FT_Incremental_GetGlyphDataFunc get_glyph_data; FT_Incremental_FreeGlyphDataFunc free_glyph_data; FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics; } FT_Incremental_FuncsRec ; A table of functions for accessing fonts that load data incrementally. Used in FT_Incremental_InterfaceRec . fields get_glyph_data The function to get glyph data. Must not be null. free_glyph_data The function to release glyph data. Must not be null. get_glyph_metrics The function to get glyph metrics. May be null if the font does not provide overriding glyph metrics. FT_Incremental_InterfaceRec Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_InterfaceRec_ { const FT_Incremental_FuncsRec * funcs; FT_Incremental object; } FT_Incremental_InterfaceRec ; A structure to be used with FT_Open_Face to indicate that the user wants to support incremental glyph loading. You should use it with FT_PARAM_TAG_INCREMENTAL as in the following example: FT_Incremental_InterfaceRec inc_int; FT_Parameter parameter; FT_Open_Args open_args; // set up incremental descriptor inc_int.funcs = my_funcs; inc_int.object = my_object; // set up optional parameter parameter.tag = FT_PARAM_TAG_INCREMENTAL; parameter.data = inc_int; // set up FT_Open_Args structure open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; open_args.pathname = my_font_pathname; open!
_args.num_params = 1; open_args.params = parameter; // we use one optional argument // open the font error = FT_Open_Face( library, open_args, index, face ); ... FT_Incremental_Interface Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Incremental_InterfaceRec * FT_Incremental_Interface ; A pointer to an FT_Incremental_InterfaceRec structure.","title":"Incremental Loading"},{"location":"ft2-incremental.html#incremental-loading","text":"","title":"Incremental Loading"},{"location":"ft2-incremental.html#synopsis","text":"This section contains various functions used to perform so-called incremental glyph loading. This is a mode where all glyphs loaded from a given FT_Face are provided by the client application. Apart from that, all other tables are loaded normally from the font file. This mode is useful when FreeType is used within another engine, e.g., a PostScript Imaging Processor. To enable this mode, you must use FT_Open_Face , passing an FT_Parameter with the FT_PARAM_TAG_INCREMENTAL tag and an FT_Incremental_Interface value. See the comments for FT_Incremental_InterfaceRec for an example.","title":"Synopsis"},{"location":"ft2-incremental.html#ft_incremental","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_IncrementalRec_* FT_Incremental ; An opaque type describing a user-provided object used to implement incremental glyph loading within FreeType. This is used to support embedded fonts in certain environments (e.g., PostScript interpreters), where the glyph data isn't in the font file, or must be overridden by different values.","title":"FT_Incremental"},{"location":"ft2-incremental.html#ft_incremental_metricsrec","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_ { FT_Long bearing_x; FT_Long bearing_y; FT_Long advance; FT_Long advance_v; /* since 2.3.12 */ } FT_Incremental_MetricsRec ; A small structure used to contain the basic glyph metrics returned by the FT_Incremental_GetGlyphMetricsFunc method.","title":"FT_Incr!
emental_MetricsRec"},{"location":"ft2-incremental.html#ft_incremental_metrics","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics ; A handle to an FT_Incremental_MetricsRec structure.","title":"FT_Incremental_Metrics"},{"location":"ft2-incremental.html#ft_incremental_getglyphdatafunc","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphDataFunc )( FT_Incremental incremental, FT_UInt glyph_index, FT_Data * adata ); A function called by FreeType to access a given glyph's data bytes during FT_Load_Glyph or FT_Load_Char if incremental loading is enabled. Note that the format of the glyph's data bytes depends on the font file format. For TrueType, it must correspond to the raw bytes within the glyf table. For PostScript formats, it must correspond to the unencrypted charstring bytes, without any lenIV header. It is undefined for any other format.","title":"FT_Incremental_GetGlyphDataFunc"},{"location":"ft2-incremental.html#ft_incremental_freeglyphdatafunc","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef void (* FT_Incremental_FreeGlyphDataFunc )( FT_Incremental incremental, FT_Data * data ); A function used to release the glyph data bytes returned by a successful call to FT_Incremental_GetGlyphDataFunc .","title":"FT_Incremental_FreeGlyphDataFunc"},{"location":"ft2-incremental.html#ft_incremental_getglyphmetricsfunc","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Error (* FT_Incremental_GetGlyphMetricsFunc ) ( FT_Incremental incremental, FT_UInt glyph_index, FT_Bool vertical, FT_Incremental_MetricsRec *ametrics ); A function used to retrieve the basic metrics of a given glyph index before accessing its data. This is necessary because, in certain formats like TrueType, the metrics are stored in a different place from the glyph images proper.","title":"FT_Incremental_GetGlyphMetricsFunc"},{"location":"ft2-incremental.html#ft_incremental_funcsrec","text":"D!
efined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_FuncsRec_ { FT_Incremental_GetGlyphDataFunc get_glyph_data; FT_Incremental_FreeGlyphDataFunc free_glyph_data; FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics; } FT_Incremental_FuncsRec ; A table of functions for accessing fonts that load data incrementally. Used in FT_Incremental_InterfaceRec .","title":"FT_Incremental_FuncsRec"},{"location":"ft2-incremental.html#ft_incremental_interfacerec","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef struct FT_Incremental_InterfaceRec_ { const FT_Incremental_FuncsRec * funcs; FT_Incremental object; } FT_Incremental_InterfaceRec ; A structure to be used with FT_Open_Face to indicate that the user wants to support incremental glyph loading. You should use it with FT_PARAM_TAG_INCREMENTAL as in the following example: FT_Incremental_InterfaceRec inc_int; FT_Parameter parameter; FT_Open_Args open_args; // set up incremental descriptor inc_int.funcs = my_funcs; inc_int.object = my_object; // set up optional parameter parameter.tag = FT_PARAM_TAG_INCREMENTAL; parameter.data = inc_int; // set up FT_Open_Args structure open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; open_args.pathname = my_font_pathname; open_args.num_params = 1; open_args.params = parameter; // we use one optional argument // open the font error = FT_Open_Face( library, open_args, index, face ); ...","title":"FT_Incremental_InterfaceRec"},{"location":"ft2-incremental.html#ft_incremental_interface","text":"Defined in FT_INCREMENTAL_H (freetype/ftincrem.h). typedef FT_Incremental_InterfaceRec * FT_Incremental_Interface ; A pointer to an FT_Incremental_InterfaceRec structure.","title":"FT_Incremental_Interface"},{"location":"ft2-index.html","text":"FreeType Docs Global Index FreeType-2.10.0 API Reference B BDF_Property BDF_PROPERTY_TYPE_ATOM BDF_PROPERTY_TYPE_CARDINAL BDF_PROPERTY_TYPE_INTEGER BDF_PROPERTY_TYPE_NONE BDF_PropertyRec BDF_PropertyType C CID_FaceDict CID_FaceDictRec CID_FaceInfo CID_FaceInfoRec CID!
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CE_FLAG_VERTICAL FT_FACE_FLAG_XXX FT_Face_GetCharsOfVariant FT_Face_GetCharVariantIndex FT_Face_GetCharVariantIsDefault FT_Face_GetVariantSelectors FT_Face_GetVariantsOfChar FT_Face_Internal FT_Face_Properties FT_Face_SetUnpatentedHinting FT_FaceRec FT_Fixed FT_FloorFix FT_FONT_FORMATS_H FT_Free_Func FT_FREETYPE_H FT_FSTYPE_BITMAP_EMBEDDING_ONLY FT_FSTYPE_EDITABLE_EMBEDDING FT_FSTYPE_INSTALLABLE_EMBEDDING FT_FSTYPE_NO_SUBSETTING FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING FT_FSTYPE_XXX FT_FWord FT_GASP_DO_GRAY FT_GASP_DO_GRIDFIT FT_GASP_H FT_GASP_NO_TABLE FT_GASP_SYMMETRIC_GRIDFIT FT_GASP_SYMMETRIC_SMOOTHING FT_GASP_XXX FT_Generic FT_Generic_Finalizer FT_Get_Advance FT_Get_Advances FT_Get_BDF_Charset_ID FT_Get_BDF_Property FT_Get_Char_Index FT_Get_Charmap_Index FT_Get_CID_From_Glyph_Index FT_Get_CID_Is_Internally_CID_Keyed FT_Get_CID_Registry_Ordering_Supplement FT_Get_CMap_Format FT_Get_CMap_Language_ID FT_Get_Color_Glyph_Layer FT_Get_First_Char FT_Get_Font_Format FT_Get_FSType_Flags FT_Get_Gasp FT_Get_Glyph FT_Get_Glyph_Name FT_Get_Kerning FT_Get_MM_Blend_Coordinates FT_Get_MM_Var FT_Get_MM_WeightVector FT_Get_Module FT_Get_Multi_Master FT_Get_Name_Index FT_Get_Next_Char FT_Get_PFR_Advance FT_Get_PFR_Kerning FT_Get_PFR_Metrics FT_Get_Postscript_Name FT_Get_PS_Font_Info FT_Get_PS_Font_Private FT_Get_PS_Font_Value FT_Get_Renderer FT_Get_Sfnt_LangTag FT_Get_Sfnt_Name FT_Get_Sfnt_Name_Count FT_Get_Sfnt_Table FT_Get_SubGlyph_Info FT_Get_Track_Kerning FT_Get_TrueType_Engine_Type FT_Get_Var_Axis_Flags FT_Get_Var_Blend_Coordinates FT_Get_Var_Design_Coordinates FT_Get_WinFNT_Header FT_GetFile_From_Mac_ATS_Name FT_GetFile_From_Mac_Name FT_GetFilePath_From_Mac_ATS_Name FT_Glyph FT_GLYPH_BBOX_GRIDFIT FT_Glyph_BBox_Mode FT_GLYPH_BBOX_PIXELS FT_GLYPH_BBOX_SUBPIXELS FT_GLYPH_BBOX_TRUNCATE FT_GLYPH_BBOX_UNSCALED FT_Glyph_Copy FT_Glyph_Format FT_GLYPH_FORMAT_BITMAP FT_GLYPH_FORMAT_COMPOSITE FT_GLYPH_FORMAT_NONE FT_GLYPH_FORMAT_OUTLINE FT_GLYPH_FORMAT_PLOTTER FT_Glyph_Get_CBox FT_GLYPH_H FT_Glyp!
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ph representation: Instead of rendering the outline or bitmap with the given glyph index, glyphs with the indices and colors returned by this function are rendered layer by layer. The returned elements are ordered in the z direction from bottom to top; the 'n'th element should be rendered with the associated palette color and blended on top of the already rendered layers (elements 0, 1, ..., n-1). input face A handle to the parent face object. base_glyph The glyph index the colored glyph layers are associated with. inout iterator An FT_LayerIterator object. For the first call you should set iterator- p to NULL . For all following calls, simply use the same object again. output aglyph_index The glyph index of the current layer. acolor_index The color index into the font face's color palette of the current layer. The value 0xFFFF is special; it doesn't reference a palette entry but indicates that the text foreground color should be used instead (to be set up by the application outside of FreeType). The color palette can be retrieved with FT_Palette_Select . return Value 1 if everything is OK. If there are no more layers (or if there are no layers at all), value 0 gets returned. In case of an error, value 0 is returned also. note This function is necessary if you want to handle glyph layers by yourself. In particular, functions that operate with FT_GlyphRec objects (like FT_Get_Glyph or FT_Glyph_To_Bitmap ) don't have access to this information. Note that FT_Render_Glyph is able to handle colored glyph layers automatically if the FT_LOAD_COLOR flag is passed to a previous call to FT_Load_Glyph . [This is an experimental feature.] example FT_Color* palette; FT_LayerIterator iterator; FT_Bool have_layers; FT_UInt layer_glyph_index; FT_UInt layer_color_index; error = FT_Palette_Select( face, palette_index, palette ); if ( error ) palette = NULL; iterator.p = NULL; have_layers = FT_Get_Color_Glyph_Layer( face, glyph_index, layer_glyph_index, layer_color_index, iterator ); if ( palette have_layers ) { do { FT_Color laye!
r_color; if ( layer_color_index == 0xFFFF ) layer_color = text_foreground_color; else layer_color = palette[layer_color_index]; // Load and render glyph `layer_glyph_index , then // blend resulting pixmap (using color `layer_color ) // with previously created pixmaps. } while ( FT_Get_Color_Glyph_Layer( face, glyph_index, layer_glyph_index, layer_color_index, iterator ) ); }","title":"Glyph Layer Management"},{"location":"ft2-layer_management.html#glyph-layer-management","text":"","title":"Glyph Layer Management"},{"location":"ft2-layer_management.html#synopsis","text":"The functions described here allow access of colored glyph layer data in OpenType's COLR tables.","title":"Synopsis"},{"location":"ft2-layer_management.html#ft_layeriterator","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_LayerIterator_ { FT_UInt num_layers; FT_UInt layer; FT_Byte * p; } FT_LayerIterator ; This iterator object is needed for FT_Get_Color_Glyph_Layer .","title":"FT_LayerIterator"},{"location":"ft2-layer_management.html#ft_get_color_glyph_layer","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Get_Color_Glyph_Layer ( FT_Face face, FT_UInt base_glyph, FT_UInt *aglyph_index, FT_UInt *acolor_index, FT_LayerIterator * iterator ); This is an interface to the COLR table in OpenType fonts to iteratively retrieve the colored glyph layers associated with the current glyph slot. https://docs.microsoft.com/en-us/typography/opentype/spec/colr The glyph layer data for a given glyph index, if present, provides an alternative, multi-colour glyph representation: Instead of rendering the outline or bitmap with the given glyph index, glyphs with the indices and colors returned by this function are rendered layer by layer. The returned elements are ordered in the z direction from bottom to top; the 'n'th element should be rendered with the associated palette color and blended on top of the already rendered layers (elements 0, 1, ..., n-1).","title":"FT_Get_Color_Glyph_Layer"},{"location":"ft2-l!
cd_rendering.html","text":"FreeType Docs Controlling FreeType Modules Subpixel Rendering Subpixel Rendering Synopsis FreeType provides two alternative subpixel rendering technologies. Should you define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your ftoption.h file, this enables patented ClearType-style rendering. Otherwise, Harmony LCD rendering is enabled. These technologies are controlled differently and API described below, although always available, performs its function when appropriate method is enabled and does nothing otherwise. ClearType-style LCD rendering exploits the color-striped structure of LCD pixels, increasing the available resolution in the direction of the stripe (usually horizontal RGB) by a factor of 3. Using the subpixels coverages unfiltered can create severe color fringes especially when rendering thin features. Indeed, to produce black-on-white text, the nearby color subpixels must be dimmed equally. A good 5-tap FIR filter should be applied to subpixel coverages regardless of pixel boundaries and should have these properties: It should be symmetrical, like { a, b, c, b, a }, to avoid any shifts in appearance. It should be color-balanced, meaning a + b = c, to reduce color fringes by distributing the computed coverage for one subpixel to all subpixels equally. It should be normalized, meaning 2a + 2b + c = 1.0 to maintain overall brightness. Boxy 3-tap filter {0, , , , 0} is sharper but is less forgiving of non-ideal gamma curves of a screen (and viewing angles), beveled filters are fuzzier but more tolerant. Use the FT_Library_SetLcdFilter or FT_Library_SetLcdFilterWeights API to specify a low-pass filter, which is then applied to subpixel-rendered bitmaps generated through FT_Render_Glyph . Harmony LCD rendering is suitable to panels with any regular subpixel structure, not just monitors with 3 color striped subpixels, as long as the color subpixels have fixed positions relative to the pixel center. In this case, each color channel is then rendered separately after shifting the outline o!
pposite to the subpixel shift so that the coverage maps are aligned. This method is immune to color fringes because the shifts do not change integral coverage. The subpixel geometry must be specified by xy-coordinates for each subpixel. By convention they may come in the RGB order: {{- , 0}, {0, 0}, { , 0}} for standard RGB striped panel or {{- , }, {- , - }, { , 0}} for a certain PenTile panel. Use the FT_Library_SetLcdGeometry API to specify subpixel positions. If one follows the RGB order convention, the same order applies to the resulting FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V bitmaps. Note, however, that the coordinate frame for the latter must be rotated clockwise. Harmony with default LCD geometry is equivalent to ClearType with light filter. As a result of ClearType filtering or Harmony rendering, the dimensions of LCD bitmaps can be either wider or taller than the dimensions of the corresponding outline with regard to the pixel grid. For example, for FT_RENDER_MODE_LCD , the filter adds 2 subpixels to the left, and 2 subpixels to the right. The bitmap offset values are adjusted accordingly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter. The ClearType and Harmony rendering is applicable to glyph bitmaps rendered through FT_Render_Glyph , FT_Load_Glyph , FT_Load_Char , and FT_Glyph_To_Bitmap , when FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V is specified. This API does not control FT_Outline_Render and FT_Outline_Get_Bitmap . The described algorithms can completely remove color artefacts when combined with gamma-corrected alpha blending in linear space. Each of the 3 alpha values (subpixels) must by independently used to blend one color channel. That is, red alpha blends the red channel of the text color with the red channel of the background pixel. FT_LcdFilter Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). typedef enum FT_LcdFilter_ { FT_LCD_FILTER_NONE = 0, FT_LCD_FILTER_DEFAULT = 1, FT_LCD_FILTER_LIGHT = 2, FT_LCD_FILTER_LEGACY1 = 3, FT_LCD_F!
ILTER_LEGACY = 16, FT_LCD_FILTER_MAX /* do not remove */ } FT_LcdFilter ; A list of values to identify various types of LCD filters. values FT_LCD_FILTER_NONE Do not perform filtering. When used with subpixel rendering, this results in sometimes severe color fringes. FT_LCD_FILTER_DEFAULT This is a beveled, normalized, and color-balanced five-tap filter with weights of [0x08 0x4D 0x56 0x4D 0x08] in 1/256th units. FT_LCD_FILTER_LIGHT this is a boxy, normalized, and color-balanced three-tap filter with weights of [0x00 0x55 0x56 0x55 0x00] in 1/256th units. FT_LCD_FILTER_LEGACY FT_LCD_FILTER_LEGACY1 This filter corresponds to the original libXft color filter. It provides high contrast output but can exhibit really bad color fringes if glyphs are not extremely well hinted to the pixel grid. This filter is only provided for comparison purposes, and might be disabled or stay unsupported in the future. The second value is provided for compatibility with FontConfig, which historically used different enumeration, sometimes incorrectly forwarded to FreeType. since 2.3.0 ( FT_LCD_FILTER_LEGACY1 since 2.6.2) FT_Library_SetLcdFilter Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilter ( FT_Library library, FT_LcdFilter filter ); This function is used to apply color filtering to LCD decimated bitmaps, like the ones used when calling FT_Render_Glyph with FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V . input library A handle to the target library instance. filter The filter type. You can use FT_LCD_FILTER_NONE here to disable this feature, or FT_LCD_FILTER_DEFAULT to use a default filter that should work well on most LCD screens. return FreeType error code. 0 means success. note This feature is always disabled by default. Clients must make an explicit call to this function with a filter value other than FT_LCD_FILTER_NONE in order to enable it. Due to PATENTS covering subpixel rendering, this function doesn't do anything except returning FT_Err_Unimplemented_Feature if the configuration !
macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not defined in your build of the library, which should correspond to all default builds of FreeType. since 2.3.0 FT_Library_SetLcdFilterWeights Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilterWeights ( FT_Library library, unsigned char *weights ); This function can be used to enable LCD filter with custom weights, instead of using presets in FT_Library_SetLcdFilter . input library A handle to the target library instance. weights A pointer to an array; the function copies the first five bytes and uses them to specify the filter weights in 1/256th units. return FreeType error code. 0 means success. note Due to PATENTS covering subpixel rendering, this function doesn't do anything except returning FT_Err_Unimplemented_Feature if the configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not defined in your build of the library, which should correspond to all default builds of FreeType. LCD filter weights can also be set per face using FT_Face_Properties with FT_PARAM_TAG_LCD_FILTER_WEIGHTS . since 2.4.0 FT_LcdFiveTapFilter Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). # define FT_LCD_FILTER_FIVE_TAPS 5 typedef FT_Byte FT_LcdFiveTapFilter [FT_LCD_FILTER_FIVE_TAPS]; A typedef for passing the five LCD filter weights to FT_Face_Properties within an FT_Parameter structure. since 2.8 FT_Library_SetLcdGeometry Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdGeometry ( FT_Library library, FT_Vector sub[3] ); This function can be used to modify default positions of color subpixels, which controls Harmony LCD rendering. input library A handle to the target library instance. sub A pointer to an array of 3 vectors in 26.6 fractional pixel format; the function modifies the default values, see the note below. return FreeType error code. 0 means success. note Subpixel geometry examples: {{-21, 0}, {0, 0}, {21, 0}} is the default, corresponding to 3 color stripes shifted by a third of a pixel!
. This could be an RGB panel. {{21, 0}, {0, 0}, {-21, 0}} looks the same as the default but can specify a BGR panel instead, while keeping the bitmap in the same RGB888 format. {{0, 21}, {0, 0}, {0, -21}} is the vertical RGB, but the bitmap stays RGB888 as a result. {{-11, 16}, {-11, -16}, {22, 0}} is a certain PenTile arrangement. This function does nothing and returns FT_Err_Unimplemented_Feature in the context of ClearType-style subpixel rendering when FT_CONFIG_OPTION_SUBPIXEL_RENDERING is defined in your build of the library. since 2.10.0","title":"Subpixel Rendering"},{"location":"ft2-lcd_rendering.html#subpixel-rendering","text":"","title":"Subpixel Rendering"},{"location":"ft2-lcd_rendering.html#synopsis","text":"FreeType provides two alternative subpixel rendering technologies. Should you define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your ftoption.h file, this enables patented ClearType-style rendering. Otherwise, Harmony LCD rendering is enabled. These technologies are controlled differently and API described below, although always available, performs its function when appropriate method is enabled and does nothing otherwise. ClearType-style LCD rendering exploits the color-striped structure of LCD pixels, increasing the available resolution in the direction of the stripe (usually horizontal RGB) by a factor of 3. Using the subpixels coverages unfiltered can create severe color fringes especially when rendering thin features. Indeed, to produce black-on-white text, the nearby color subpixels must be dimmed equally. A good 5-tap FIR filter should be applied to subpixel coverages regardless of pixel boundaries and should have these properties: It should be symmetrical, like { a, b, c, b, a }, to avoid any shifts in appearance. It should be color-balanced, meaning a + b = c, to reduce color fringes by distributing the computed coverage for one subpixel to all subpixels equally. It should be normalized, meaning 2a + 2b + c = 1.0 to maintain overall brightness. Boxy 3-tap filter {0, , , , 0} is sharper but !
is less forgiving of non-ideal gamma curves of a screen (and viewing angles), beveled filters are fuzzier but more tolerant. Use the FT_Library_SetLcdFilter or FT_Library_SetLcdFilterWeights API to specify a low-pass filter, which is then applied to subpixel-rendered bitmaps generated through FT_Render_Glyph . Harmony LCD rendering is suitable to panels with any regular subpixel structure, not just monitors with 3 color striped subpixels, as long as the color subpixels have fixed positions relative to the pixel center. In this case, each color channel is then rendered separately after shifting the outline opposite to the subpixel shift so that the coverage maps are aligned. This method is immune to color fringes because the shifts do not change integral coverage. The subpixel geometry must be specified by xy-coordinates for each subpixel. By convention they may come in the RGB order: {{- , 0}, {0, 0}, { , 0}} for standard RGB striped panel or {{- , }, {- , - }, { , 0}} for a certain PenTile panel. Use the FT_Library_SetLcdGeometry API to specify subpixel positions. If one follows the RGB order convention, the same order applies to the resulting FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V bitmaps. Note, however, that the coordinate frame for the latter must be rotated clockwise. Harmony with default LCD geometry is equivalent to ClearType with light filter. As a result of ClearType filtering or Harmony rendering, the dimensions of LCD bitmaps can be either wider or taller than the dimensions of the corresponding outline with regard to the pixel grid. For example, for FT_RENDER_MODE_LCD , the filter adds 2 subpixels to the left, and 2 subpixels to the right. The bitmap offset values are adjusted accordingly, so clients shouldn't need to modify their layout and glyph positioning code when enabling the filter. The ClearType and Harmony rendering is applicable to glyph bitmaps rendered through FT_Render_Glyph , FT_Load_Glyph , FT_Load_Char , and FT_Glyph_To_Bitmap , when FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V is sp!
ecified. This API does not control FT_Outline_Render and FT_Outline_Get_Bitmap . The described algorithms can completely remove color artefacts when combined with gamma-corrected alpha blending in linear space. Each of the 3 alpha values (subpixels) must by independently used to blend one color channel. That is, red alpha blends the red channel of the text color with the red channel of the background pixel.","title":"Synopsis"},{"location":"ft2-lcd_rendering.html#ft_lcdfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). typedef enum FT_LcdFilter_ { FT_LCD_FILTER_NONE = 0, FT_LCD_FILTER_DEFAULT = 1, FT_LCD_FILTER_LIGHT = 2, FT_LCD_FILTER_LEGACY1 = 3, FT_LCD_FILTER_LEGACY = 16, FT_LCD_FILTER_MAX /* do not remove */ } FT_LcdFilter ; A list of values to identify various types of LCD filters.","title":"FT_LcdFilter"},{"location":"ft2-lcd_rendering.html#ft_library_setlcdfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilter ( FT_Library library, FT_LcdFilter filter ); This function is used to apply color filtering to LCD decimated bitmaps, like the ones used when calling FT_Render_Glyph with FT_RENDER_MODE_LCD or FT_RENDER_MODE_LCD_V .","title":"FT_Library_SetLcdFilter"},{"location":"ft2-lcd_rendering.html#ft_library_setlcdfilterweights","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdFilterWeights ( FT_Library library, unsigned char *weights ); This function can be used to enable LCD filter with custom weights, instead of using presets in FT_Library_SetLcdFilter .","title":"FT_Library_SetLcdFilterWeights"},{"location":"ft2-lcd_rendering.html#ft_lcdfivetapfilter","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). # define FT_LCD_FILTER_FIVE_TAPS 5 typedef FT_Byte FT_LcdFiveTapFilter [FT_LCD_FILTER_FIVE_TAPS]; A typedef for passing the five LCD filter weights to FT_Face_Properties within an FT_Parameter structure.","title":"FT_LcdFiveTapFilter"},{"location":"ft2-lcd_rendering.html#ft_library_se!
tlcdgeometry","text":"Defined in FT_LCD_FILTER_H (freetype/ftlcdfil.h). FT_EXPORT( FT_Error ) FT_Library_SetLcdGeometry ( FT_Library library, FT_Vector sub[3] ); This function can be used to modify default positions of color subpixels, which controls Harmony LCD rendering.","title":"FT_Library_SetLcdGeometry"},{"location":"ft2-list_processing.html","text":"FreeType Docs Support API List Processing List Processing Synopsis This section contains various definitions related to list processing using doubly-linked nodes. FT_List Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_* FT_List ; A handle to a list record (see FT_ListRec ). FT_ListNode Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_* FT_ListNode ; Many elements and objects in FreeType are listed through an FT_List record (see FT_ListRec ). As its name suggests, an FT_ListNode is a handle to a single list element. FT_ListRec Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_ { FT_ListNode head; FT_ListNode tail; } FT_ListRec ; A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType. fields head The head (first element) of doubly-linked list. tail The tail (last element) of doubly-linked list. FT_ListNodeRec Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_ { FT_ListNode prev; FT_ListNode next; void * data; } FT_ListNodeRec ; A structure used to hold a single list element. fields prev The previous element in the list. NULL if first. next The next element in the list. NULL if last. data A typeless pointer to the listed object. FT_List_Add Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Add ( FT_List list, FT_ListNode node ); Append an element to the end of a list. inout list A pointer to the parent list. node The node to append. FT_List_Insert Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Insert ( FT_List list, FT_ListNode node ); Insert an element at the head of a list. inout list A pointe!
r to parent list. node The node to insert. FT_List_Find Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_ListNode ) FT_List_Find ( FT_List list, void * data ); Find the list node for a given listed object. input list A pointer to the parent list. data The address of the listed object. return List node. NULL if it wasn't found. FT_List_Remove Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Remove ( FT_List list, FT_ListNode node ); Remove a node from a list. This function doesn't check whether the node is in the list! input node The node to remove. inout list A pointer to the parent list. FT_List_Up Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Up ( FT_List list, FT_ListNode node ); Move a node to the head/top of a list. Used to maintain LRU lists. inout list A pointer to the parent list. node The node to move. FT_List_Iterate Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_Error ) FT_List_Iterate ( FT_List list, FT_List_Iterator iterator, void * user ); Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value. input list A handle to the list. iterator An iterator function, called on each node of the list. user A user-supplied field that is passed as the second argument to the iterator. return The result (a FreeType error code) of the last iterator call. FT_List_Iterator Defined in FT_LIST_H (freetype/ftlist.h). typedef FT_Error (* FT_List_Iterator )( FT_ListNode node, void * user ); An FT_List iterator function that is called during a list parse by FT_List_Iterate . input node The current iteration list node. user A typeless pointer passed to FT_List_Iterate . Can be used to point to the iteration's state. FT_List_Finalize Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Finalize ( FT_List list, FT_List_Destructor destroy, FT_Memory memory, void * user ); Destroy all elements in the list as well as the list itself. input list A handle to t!
he list. destroy A list destructor that will be applied to each element of the list. Set this to NULL if not needed. memory The current memory object that handles deallocation. user A user-supplied field that is passed as the last argument to the destructor. note This function expects that all nodes added by FT_List_Add or FT_List_Insert have been dynamically allocated. FT_List_Destructor Defined in FT_LIST_H (freetype/ftlist.h). typedef void (* FT_List_Destructor )( FT_Memory memory, void * data, void * user ); An FT_List iterator function that is called during a list finalization by FT_List_Finalize to destroy all elements in a given list. input system The current system object. data The current object to destroy. user A typeless pointer passed to FT_List_Iterate . It can be used to point to the iteration's state.","title":"List Processing"},{"location":"ft2-list_processing.html#list-processing","text":"","title":"List Processing"},{"location":"ft2-list_processing.html#synopsis","text":"This section contains various definitions related to list processing using doubly-linked nodes.","title":"Synopsis"},{"location":"ft2-list_processing.html#ft_list","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_* FT_List ; A handle to a list record (see FT_ListRec ).","title":"FT_List"},{"location":"ft2-list_processing.html#ft_listnode","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_* FT_ListNode ; Many elements and objects in FreeType are listed through an FT_List record (see FT_ListRec ). As its name suggests, an FT_ListNode is a handle to a single list element.","title":"FT_ListNode"},{"location":"ft2-list_processing.html#ft_listrec","text":"Defined in FT_TYPES_H (freetype/fttypes.h). typedef struct FT_ListRec_ { FT_ListNode head; FT_ListNode tail; } FT_ListRec ; A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType.","title":"FT_ListRec"},{"location":"ft2-list_processing.html#ft_listnoderec","text":"Defined in FT_TYPES!
_H (freetype/fttypes.h). typedef struct FT_ListNodeRec_ { FT_ListNode prev; FT_ListNode next; void * data; } FT_ListNodeRec ; A structure used to hold a single list element.","title":"FT_ListNodeRec"},{"location":"ft2-list_processing.html#ft_list_add","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Add ( FT_List list, FT_ListNode node ); Append an element to the end of a list.","title":"FT_List_Add"},{"location":"ft2-list_processing.html#ft_list_insert","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Insert ( FT_List list, FT_ListNode node ); Insert an element at the head of a list.","title":"FT_List_Insert"},{"location":"ft2-list_processing.html#ft_list_find","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_ListNode ) FT_List_Find ( FT_List list, void * data ); Find the list node for a given listed object.","title":"FT_List_Find"},{"location":"ft2-list_processing.html#ft_list_remove","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Remove ( FT_List list, FT_ListNode node ); Remove a node from a list. This function doesn't check whether the node is in the list!","title":"FT_List_Remove"},{"location":"ft2-list_processing.html#ft_list_up","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Up ( FT_List list, FT_ListNode node ); Move a node to the head/top of a list. Used to maintain LRU lists.","title":"FT_List_Up"},{"location":"ft2-list_processing.html#ft_list_iterate","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( FT_Error ) FT_List_Iterate ( FT_List list, FT_List_Iterator iterator, void * user ); Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value.","title":"FT_List_Iterate"},{"location":"ft2-list_processing.html#ft_list_iterator","text":"Defined in FT_LIST_H (freetype/ftlist.h). typedef FT_Error (* FT_List_Iterator )( FT_ListNode node, void * user ); An FT_List iterator fun!
ction that is called during a list parse by FT_List_Iterate .","title":"FT_List_Iterator"},{"location":"ft2-list_processing.html#ft_list_finalize","text":"Defined in FT_LIST_H (freetype/ftlist.h). FT_EXPORT( void ) FT_List_Finalize ( FT_List list, FT_List_Destructor destroy, FT_Memory memory, void * user ); Destroy all elements in the list as well as the list itself.","title":"FT_List_Finalize"},{"location":"ft2-list_processing.html#ft_list_destructor","text":"Defined in FT_LIST_H (freetype/ftlist.h). typedef void (* FT_List_Destructor )( FT_Memory memory, void * data, void * user ); An FT_List iterator function that is called during a list finalization by FT_List_Finalize to destroy all elements in a given list.","title":"FT_List_Destructor"},{"location":"ft2-lzw.html","text":"FreeType Docs Support API LZW Streams LZW Streams Synopsis This section contains the declaration of LZW-specific functions. FT_Stream_OpenLZW Defined in FT_LZW_H (freetype/ftlzw.h). FT_EXPORT( FT_Error ) FT_Stream_OpenLZW ( FT_Stream stream, FT_Stream source ); Open a new stream to parse LZW-compressed font files. This is mainly used to support the compressed *.pcf.Z fonts that come with XFree86. input stream The target embedding stream. source The source stream. return FreeType error code. 0 means success. note The source stream must be opened before calling this function. Calling the internal function FT_Stream_Close on the new stream will not call FT_Stream_Close on the source stream. None of the stream objects will be released to the heap. The stream implementation is very basic and resets the decompression process each time seeking backwards is needed within the stream In certain builds of the library, LZW compression recognition is automatically handled when calling FT_New_Face or FT_Open_Face . This means that if no font driver is capable of handling the raw compressed file, the library will try to open a LZW stream from it and re-open the face with it. This function may return FT_Err_Unimplemented_Feature if your build of FreeType!
was not compiled with LZW support.","title":"LZW Streams"},{"location":"ft2-lzw.html#lzw-streams","text":"","title":"LZW Streams"},{"location":"ft2-lzw.html#synopsis","text":"This section contains the declaration of LZW-specific functions.","title":"Synopsis"},{"location":"ft2-lzw.html#ft_stream_openlzw","text":"Defined in FT_LZW_H (freetype/ftlzw.h). FT_EXPORT( FT_Error ) FT_Stream_OpenLZW ( FT_Stream stream, FT_Stream source ); Open a new stream to parse LZW-compressed font files. This is mainly used to support the compressed *.pcf.Z fonts that come with XFree86.","title":"FT_Stream_OpenLZW"},{"location":"ft2-mac_specific.html","text":"FreeType Docs Core API Mac Specific Interface Mac Specific Interface Synopsis The following definitions are only available if FreeType is compiled on a Macintosh. FT_New_Face_From_FOND Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FOND ( FT_Library library, Handle fond, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a FOND resource. inout library A handle to the library resource. input fond A FOND resource. face_index Only supported for the -1 sanity check special case. output aface A handle to a new face object. return FreeType error code. 0 means success. example This function can be used to create FT_Face objects from fonts that are installed in the system as follows. fond = GetResource( FOND , fontName ); error = FT_New_Face_From_FOND( library, fond, 0, face ); FT_GetFile_From_Mac_Name Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font. input fontName Mac OS name of the font (e.g., Times New Roman Bold). output pathSpec FSSpec to the file. For passing to FT_New_Face_From_FSSpec . face_index Index of the face. For passing to FT_New_Face_From_FSSpec . return FreeType error code. 0 means success. FT_GetFile_From_Mac!
_ATS_Name Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_ATS_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font. input fontName Mac OS name of the font in ATS framework. output pathSpec FSSpec to the file. For passing to FT_New_Face_From_FSSpec . face_index Index of the face. For passing to FT_New_Face_From_FSSpec . return FreeType error code. 0 means success. FT_GetFilePath_From_Mac_ATS_Name Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFilePath_From_Mac_ATS_Name ( const char * fontName, UInt8* path, UInt32 maxPathSize, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return a pathname of the disk file and face index for given font name that is handled by ATS framework. input fontName Mac OS name of the font in ATS framework. output path Buffer to store pathname of the file. For passing to FT_New_Face . The client must allocate this buffer before calling this function. maxPathSize Lengths of the buffer path that client allocated. face_index Index of the face. For passing to FT_New_Face . return FreeType error code. 0 means success. FT_New_Face_From_FSSpec Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSSpec ( FT_Library library, const FSSpec *spec, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSSpec to the font file. inout library A handle to the library resource. input spec FSSpec to the font file. face_index The index of the face within the resource. The first face has index 0. output aface A handle to a new face object. return FreeType error code. 0 means success. note FT_New_Face_From_FSSpec is identical to FT_New_Face except it accepts an FSSpec instead of a path. FT_New_Face_From_FSRef Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSRef ( FT_Library library, const FSRef *ref, FT_Long face_in!
dex, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSRef to the font file. inout library A handle to the library resource. input spec FSRef to the font file. face_index The index of the face within the resource. The first face has index 0. output aface A handle to a new face object. return FreeType error code. 0 means success. note FT_New_Face_From_FSRef is identical to FT_New_Face except it accepts an FSRef instead of a path.","title":"Mac Specific Interface"},{"location":"ft2-mac_specific.html#mac-specific-interface","text":"","title":"Mac Specific Interface"},{"location":"ft2-mac_specific.html#synopsis","text":"The following definitions are only available if FreeType is compiled on a Macintosh.","title":"Synopsis"},{"location":"ft2-mac_specific.html#ft_new_face_from_fond","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FOND ( FT_Library library, Handle fond, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a FOND resource.","title":"FT_New_Face_From_FOND"},{"location":"ft2-mac_specific.html#ft_getfile_from_mac_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font.","title":"FT_GetFile_From_Mac_Name"},{"location":"ft2-mac_specific.html#ft_getfile_from_mac_ats_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFile_From_Mac_ATS_Name ( const char * fontName, FSSpec* pathSpec, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return an FSSpec for the disk file containing the named font.","title":"FT_GetFile_From_Mac_ATS_Name"},{"location":"ft2-mac_specific.html#ft_getfilepath_from_mac_ats_name","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_GetFilePath_From_Mac_ATS_Name ( const char * fontName, UInt8* path, UInt32!
maxPathSize, FT_Long * face_index ) FT_DEPRECATED_ATTRIBUTE; Return a pathname of the disk file and face index for given font name that is handled by ATS framework.","title":"FT_GetFilePath_From_Mac_ATS_Name"},{"location":"ft2-mac_specific.html#ft_new_face_from_fsspec","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSSpec ( FT_Library library, const FSSpec *spec, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSSpec to the font file.","title":"FT_New_Face_From_FSSpec"},{"location":"ft2-mac_specific.html#ft_new_face_from_fsref","text":"Defined in FT_MAC_H (freetype/ftmac.h). FT_EXPORT( FT_Error ) FT_New_Face_From_FSRef ( FT_Library library, const FSRef *ref, FT_Long face_index, FT_Face *aface ) FT_DEPRECATED_ATTRIBUTE; Create a new face object from a given resource and typeface index using an FSRef to the font file.","title":"FT_New_Face_From_FSRef"},{"location":"ft2-module_management.html","text":"FreeType Docs Support API Module Management Module Management Synopsis The definitions below are used to manage modules within FreeType. Modules can be added, upgraded, and removed at runtime. Additionally, some module properties can be controlled also. Here is a list of possible values of the module_name field in the FT_Module_Class structure. autofitter bdf cff gxvalid otvalid pcf pfr psaux pshinter psnames raster1 sfnt smooth, smooth-lcd, smooth-lcdv truetype type1 type42 t1cid winfonts Note that the FreeType Cache sub-system is not a FreeType module. FT_Module Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_ModuleRec_* FT_Module ; A handle to a given FreeType module object. A module can be a font driver, a renderer, or anything else that provides services to the former. FT_Module_Constructor Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_Module_Constructor )( FT_Module module ); A function used to initialize (not create) a new module object. input!
module The module to initialize. FT_Module_Destructor Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef void (* FT_Module_Destructor )( FT_Module module ); A function used to finalize (not destroy) a given module object. input module The module to finalize. FT_Module_Requester Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Module_Interface (* FT_Module_Requester )( FT_Module module, const char * name ); A function used to query a given module for a specific interface. input module The module to be searched. name The name of the interface in the module. FT_Module_Class Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef struct FT_Module_Class_ { FT_ULong module_flags; FT_Long module_size; const FT_String * module_name; FT_Fixed module_version; FT_Fixed module_requires; const void * module_interface; FT_Module_Constructor module_init; FT_Module_Destructor module_done; FT_Module_Requester get_interface; } FT_Module_Class ; The module class descriptor. While being a public structure necessary for FreeType's module bookkeeping, most of the fields are essentially internal, not to be used directly by an application. fields module_flags Bit flags describing the module. module_size The size of one module object/instance in bytes. module_name The name of the module. module_version The version, as a 16.16 fixed number (major.minor). module_requires The version of FreeType this module requires, as a 16.16 fixed number (major.minor). Starts at version 2.0, i.e., 0x20000. module_interface A typeless pointer to a structure (which varies between different modules) that holds the module's interface functions. This is essentially what get_interface returns. module_init The initializing function. module_done The finalizing function. get_interface The interface requesting function. FT_Add_Module Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Add_Module ( FT_Library library, const FT_Module_Class * clazz ); Add a new module to a given library instance. inout library A handle to the library ob!
ject. input clazz A pointer to class descriptor for the module. return FreeType error code. 0 means success. note An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great. FT_Get_Module Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Module ) FT_Get_Module ( FT_Library library, const char * module_name ); Find a module by its name. input library A handle to the library object. module_name The module's name (as an ASCII string). return A module handle. 0 if none was found. note FreeType's internal modules aren't documented very well, and you should look up the source code for details. FT_Remove_Module Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Remove_Module ( FT_Library library, FT_Module module ); Remove a given module from a library instance. inout library A handle to a library object. input module A handle to a module object. return FreeType error code. 0 means success. note The module object is destroyed by the function in case of success. FT_Add_Default_Modules Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Add_Default_Modules ( FT_Library library ); Add the set of default drivers to a given library object. This is only useful when you create a library object with FT_New_Library (usually to plug a custom memory manager). inout library A handle to a new library object. FT_Property_Set Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Set ( FT_Library library, const FT_String * module_name, const FT_String * property_name, const void * value ); Set a property for a given module. input library A handle to the library the module is part of. module_name The module name. property_name The property name. Properties are described in section Driver properties . Note that only a few modules have properties. value A generic pointer to a variable or structure that gives the new value of the property. The exact definition of value is dependent on the propert!
y; see section Driver properties . return FreeType error code. 0 means success. note If module_name isn't a valid module name, or property_name doesn't specify a valid property, or if value doesn't represent a valid value for the given property, an error is returned. The following example sets property bar (a simple integer) in module foo to value 1. FT_UInt bar; bar = 1; FT_Property_Set( library, foo , bar , bar ); Note that the FreeType Cache sub-system doesn't recognize module property changes. To avoid glyph lookup confusion within the cache you should call FTC_Manager_Reset to completely flush the cache if a module property gets changed after FTC_Manager_New has been called. It is not possible to set properties of the FreeType Cache sub-system itself with FT_Property_Set; use ?FTC_Property_Set? instead. since 2.4.11 FT_Property_Get Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Get ( FT_Library library, const FT_String * module_name, const FT_String * property_name, void * value ); Get a module's property value. input library A handle to the library the module is part of. module_name The module name. property_name The property name. Properties are described in section Driver properties . inout value A generic pointer to a variable or structure that gives the value of the property. The exact definition of value is dependent on the property; see section Driver properties . return FreeType error code. 0 means success. note If module_name isn't a valid module name, or property_name doesn't specify a valid property, or if value doesn't represent a valid value for the given property, an error is returned. The following example gets property baz (a range) in module foo . typedef range_ { FT_Int32 min; FT_Int32 max; } range; range baz; FT_Property_Get( library, foo , baz , baz ); It is not possible to retrieve properties of the FreeType Cache sub-system with FT_Property_Get; use ?FTC_Property_Get? instead. since 2.4.11 FT_Set_Default_Properties Defined in FT_MODULE_H (freetype/ftmod!
api.h). FT_EXPORT( void ) FT_Set_Default_Properties ( FT_Library library ); If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section Driver properties for more. If the compilation option is not set, this function does nothing. FREETYPE_PROPERTIES has the following syntax form (broken here into multiple lines for better readability). optional whitespace module-name1 : property-name1 = property-value1 whitespace module-name2 : property-name2 = property-value2 ... Example: FREETYPE_PROPERTIES=truetype:interpreter-version=35 \\ cff:no-stem-darkening=1 \\ autofitter:warping=1 inout library A handle to a new library object. since 2.8 FT_New_Library Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_New_Library ( FT_Memory memory, FT_Library *alibrary ); This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program. Note, however, that the used FT_Memory structure is expected to remain valid for the life of the FT_Library object. Normally, you would call this function (followed by a call to FT_Add_Default_Modules or a series of calls to FT_Add_Module , and a call to FT_Set_Default_Properties ) instead of FT_Init_FreeType to initialize the FreeType library. Don't use FT_Done_FreeType but FT_Done_Library to destroy a library instance. input memory A handle to the original memory object. output alibrary A pointer to handle of a new library object. return FreeType error code. 0 means success. note See the discussion of reference counters in the description of FT_Reference_Library . FT_Done_Library Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Done_Library ( FT_Library library ); Discard a given library object. This closes all drivers and discards all resource objects. input library A handle to the target library. return FreeType error code.!
0 means success. note See the discussion of reference counters in the description of FT_Reference_Library . FT_Reference_Library Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Reference_Library ( FT_Library library ); A counter gets initialized to 1 at the time an FT_Library structure is created. This function increments the counter. FT_Done_Library then only destroys a library if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Library objects. input library A handle to a target library object. return FreeType error code. 0 means success. since 2.4.2 FT_Renderer Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_RendererRec_* FT_Renderer ; A handle to a given FreeType renderer. A renderer is a module in charge of converting a glyph's outline image to a bitmap. It supports a single glyph image format, and one or more target surface depths. FT_Renderer_Class Defined in FT_RENDER_H (freetype/ftrender.h). typedef struct FT_Renderer_Class_ { FT_Module_Class root; FT_Glyph_Format glyph_format; FT_Renderer_RenderFunc render_glyph; FT_Renderer_TransformFunc transform_glyph; FT_Renderer_GetCBoxFunc get_glyph_cbox; FT_Renderer_SetModeFunc set_mode; FT_Raster_Funcs * raster_class; } FT_Renderer_Class ; The renderer module class descriptor. fields root The root FT_Module_Class fields. glyph_format The glyph image format this renderer handles. render_glyph A method used to render the image that is in a given glyph slot into a bitmap. transform_glyph A method used to transform the image that is in a given glyph slot. get_glyph_cbox A method used to access the glyph's cbox. set_mode A method used to pass additional parameters. raster_class For FT_GLYPH_FORMAT_OUTLINE renderers only. This is a pointer to its raster's class. FT_Get_Renderer Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Renderer ) FT_Get_Renderer ( FT_Library library, FT_Glyph_Format format ); Retrieve the current rendere!
r for a given glyph format. input library A handle to the library object. format The glyph format. return A renderer handle. 0 if none found. note An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great. To add a new renderer, simply use FT_Add_Module . To retrieve a renderer by its name, use FT_Get_Module . FT_Set_Renderer Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Error ) FT_Set_Renderer ( FT_Library library, FT_Renderer renderer, FT_UInt num_params, FT_Parameter * parameters ); Set the current renderer to use, and set additional mode. inout library A handle to the library object. input renderer A handle to the renderer object. num_params The number of additional parameters. parameters Additional parameters. return FreeType error code. 0 means success. note In case of success, the renderer will be used to convert glyph images in the renderer's known format into bitmaps. This doesn't change the current renderer for other formats. Currently, no FreeType renderer module uses parameters ; you should thus always pass NULL as the value. FT_Set_Debug_Hook Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Debug_Hook ( FT_Library library, FT_UInt hook_index, FT_DebugHook_Func debug_hook ); Set a debug hook function for debugging the interpreter of a font format. While this is a public API function, an application needs access to FreeType's internal header files to do something useful. Have a look at the source code of the ttdebug FreeType demo program for an example of its usage. inout library A handle to the library object. input hook_index The index of the debug hook. You should use defined enumeration macros like FT_DEBUG_HOOK_TRUETYPE . debug_hook The function used to debug the interpreter. note Currently, four debug hook slots are available, but only one (for the TrueType interpreter) is defined. FT_Driver Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_DriverRec_* FT_Driver ; A hand!
le to a given FreeType font driver object. A font driver is a module capable of creating faces from font files. FT_DebugHook_Func Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef void (* FT_DebugHook_Func )( void * arg ); A drop-in replacement (or rather a wrapper) for the bytecode or charstring interpreter's main loop function. Its job is essentially to activate debug mode to enforce single-stepping, to call the main loop function to interpret the next opcode, and to show the changed context to the user. An example for such a main loop function is TT_RunIns (declared in FreeType's internal header file src/truetype/ttinterp.h ). Have a look at the source code of the ttdebug FreeType demo program for an example of a drop-in replacement. inout arg A typeless pointer, to be cast to the main loop function's data structure (which depends on the font module). For TrueType fonts it is bytecode interpreter's execution context, TT_ExecContext , which is declared in FreeType's internal header file tttypes.h . FT_DEBUG_HOOK_XXX Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_DEBUG_HOOK_TRUETYPE 0 A list of named debug hook indices. values FT_DEBUG_HOOK_TRUETYPE This hook index identifies the TrueType bytecode debugger.","title":"Module Management"},{"location":"ft2-module_management.html#module-management","text":"","title":"Module Management"},{"location":"ft2-module_management.html#synopsis","text":"The definitions below are used to manage modules within FreeType. Modules can be added, upgraded, and removed at runtime. Additionally, some module properties can be controlled also. Here is a list of possible values of the module_name field in the FT_Module_Class structure. autofitter bdf cff gxvalid otvalid pcf pfr psaux pshinter psnames raster1 sfnt smooth, smooth-lcd, smooth-lcdv truetype type1 type42 t1cid winfonts Note that the FreeType Cache sub-system is not a FreeType module.","title":"Synopsis"},{"location":"ft2-module_management.html#ft_module","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). !
typedef struct FT_ModuleRec_* FT_Module ; A handle to a given FreeType module object. A module can be a font driver, a renderer, or anything else that provides services to the former.","title":"FT_Module"},{"location":"ft2-module_management.html#ft_module_constructor","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Error (* FT_Module_Constructor )( FT_Module module ); A function used to initialize (not create) a new module object.","title":"FT_Module_Constructor"},{"location":"ft2-module_management.html#ft_module_destructor","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef void (* FT_Module_Destructor )( FT_Module module ); A function used to finalize (not destroy) a given module object.","title":"FT_Module_Destructor"},{"location":"ft2-module_management.html#ft_module_requester","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef FT_Module_Interface (* FT_Module_Requester )( FT_Module module, const char * name ); A function used to query a given module for a specific interface.","title":"FT_Module_Requester"},{"location":"ft2-module_management.html#ft_module_class","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef struct FT_Module_Class_ { FT_ULong module_flags; FT_Long module_size; const FT_String * module_name; FT_Fixed module_version; FT_Fixed module_requires; const void * module_interface; FT_Module_Constructor module_init; FT_Module_Destructor module_done; FT_Module_Requester get_interface; } FT_Module_Class ; The module class descriptor. While being a public structure necessary for FreeType's module bookkeeping, most of the fields are essentially internal, not to be used directly by an application.","title":"FT_Module_Class"},{"location":"ft2-module_management.html#ft_add_module","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Add_Module ( FT_Library library, const FT_Module_Class * clazz ); Add a new module to a given library instance.","title":"FT_Add_Module"},{"location":"ft2-module_management.html#ft_get_module","text":!
"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Module ) FT_Get_Module ( FT_Library library, const char * module_name ); Find a module by its name.","title":"FT_Get_Module"},{"location":"ft2-module_management.html#ft_remove_module","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Remove_Module ( FT_Library library, FT_Module module ); Remove a given module from a library instance.","title":"FT_Remove_Module"},{"location":"ft2-module_management.html#ft_add_default_modules","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Add_Default_Modules ( FT_Library library ); Add the set of default drivers to a given library object. This is only useful when you create a library object with FT_New_Library (usually to plug a custom memory manager).","title":"FT_Add_Default_Modules"},{"location":"ft2-module_management.html#ft_property_set","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Set ( FT_Library library, const FT_String * module_name, const FT_String * property_name, const void * value ); Set a property for a given module.","title":"FT_Property_Set"},{"location":"ft2-module_management.html#ft_property_get","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Property_Get ( FT_Library library, const FT_String * module_name, const FT_String * property_name, void * value ); Get a module's property value.","title":"FT_Property_Get"},{"location":"ft2-module_management.html#ft_set_default_properties","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Default_Properties ( FT_Library library ); If compilation option FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES is set, this function reads the FREETYPE_PROPERTIES environment variable to control driver properties. See section Driver properties for more. If the compilation option is not set, this function does nothing. FREETYPE_PROPERTIES has the following syntax form (broken here into multiple lines for better readability). o!
ptional whitespace module-name1 : property-name1 = property-value1 whitespace module-name2 : property-name2 = property-value2 ... Example: FREETYPE_PROPERTIES=truetype:interpreter-version=35 \\ cff:no-stem-darkening=1 \\ autofitter:warping=1","title":"FT_Set_Default_Properties"},{"location":"ft2-module_management.html#ft_new_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_New_Library ( FT_Memory memory, FT_Library *alibrary ); This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program. Note, however, that the used FT_Memory structure is expected to remain valid for the life of the FT_Library object. Normally, you would call this function (followed by a call to FT_Add_Default_Modules or a series of calls to FT_Add_Module , and a call to FT_Set_Default_Properties ) instead of FT_Init_FreeType to initialize the FreeType library. Don't use FT_Done_FreeType but FT_Done_Library to destroy a library instance.","title":"FT_New_Library"},{"location":"ft2-module_management.html#ft_done_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Done_Library ( FT_Library library ); Discard a given library object. This closes all drivers and discards all resource objects.","title":"FT_Done_Library"},{"location":"ft2-module_management.html#ft_reference_library","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_Error ) FT_Reference_Library ( FT_Library library ); A counter gets initialized to 1 at the time an FT_Library structure is created. This function increments the counter. FT_Done_Library then only destroys a library if the counter is 1, otherwise it simply decrements the counter. This function helps in managing life-cycles of structures that reference FT_Library objects.","title":"FT_Reference_Library"},{"location":"ft2-module_management.html#ft_renderer","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). !
typedef struct FT_RendererRec_* FT_Renderer ; A handle to a given FreeType renderer. A renderer is a module in charge of converting a glyph's outline image to a bitmap. It supports a single glyph image format, and one or more target surface depths.","title":"FT_Renderer"},{"location":"ft2-module_management.html#ft_renderer_class","text":"Defined in FT_RENDER_H (freetype/ftrender.h). typedef struct FT_Renderer_Class_ { FT_Module_Class root; FT_Glyph_Format glyph_format; FT_Renderer_RenderFunc render_glyph; FT_Renderer_TransformFunc transform_glyph; FT_Renderer_GetCBoxFunc get_glyph_cbox; FT_Renderer_SetModeFunc set_mode; FT_Raster_Funcs * raster_class; } FT_Renderer_Class ; The renderer module class descriptor.","title":"FT_Renderer_Class"},{"location":"ft2-module_management.html#ft_get_renderer","text":"Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Renderer ) FT_Get_Renderer ( FT_Library library, FT_Glyph_Format format ); Retrieve the current renderer for a given glyph format.","title":"FT_Get_Renderer"},{"location":"ft2-module_management.html#ft_set_renderer","text":"Defined in FT_RENDER_H (freetype/ftrender.h). FT_EXPORT( FT_Error ) FT_Set_Renderer ( FT_Library library, FT_Renderer renderer, FT_UInt num_params, FT_Parameter * parameters ); Set the current renderer to use, and set additional mode.","title":"FT_Set_Renderer"},{"location":"ft2-module_management.html#ft_set_debug_hook","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( void ) FT_Set_Debug_Hook ( FT_Library library, FT_UInt hook_index, FT_DebugHook_Func debug_hook ); Set a debug hook function for debugging the interpreter of a font format. While this is a public API function, an application needs access to FreeType's internal header files to do something useful. Have a look at the source code of the ttdebug FreeType demo program for an example of its usage.","title":"FT_Set_Debug_Hook"},{"location":"ft2-module_management.html#ft_driver","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). typedef struct FT_DriverRec_*!
FT_Driver ; A handle to a given FreeType font driver object. A font driver is a module capable of creating faces from font files.","title":"FT_Driver"},{"location":"ft2-module_management.html#ft_debughook_func","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef void (* FT_DebugHook_Func )( void * arg ); A drop-in replacement (or rather a wrapper) for the bytecode or charstring interpreter's main loop function. Its job is essentially to activate debug mode to enforce single-stepping, to call the main loop function to interpret the next opcode, and to show the changed context to the user. An example for such a main loop function is TT_RunIns (declared in FreeType's internal header file src/truetype/ttinterp.h ). Have a look at the source code of the ttdebug FreeType demo program for an example of a drop-in replacement.","title":"FT_DebugHook_Func"},{"location":"ft2-module_management.html#ft_debug_hook_xxx","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). # define FT_DEBUG_HOOK_TRUETYPE 0 A list of named debug hook indices.","title":"FT_DEBUG_HOOK_XXX"},{"location":"ft2-multiple_masters.html","text":"FreeType Docs Format-Specific API Multiple Masters Multiple Masters Synopsis The following types and functions are used to manage Multiple Master fonts, i.e., the selection of specific design instances by setting design axis coordinates. Besides Adobe MM fonts, the interface supports Apple's TrueType GX and OpenType variation fonts. Some of the routines only work with Adobe MM fonts, others will work with all three types. They are similar enough that a consistent interface makes sense. FT_MM_Axis Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Axis_ { FT_String * name; FT_Long minimum; FT_Long maximum; } FT_MM_Axis ; A structure to model a given axis in design space for Multiple Masters fonts. This structure can't be used for TrueType GX or OpenType variation fonts. fields name The axis's name. minimum The axis's minimum design coordinate. maximum The axis's maximum design coor!
dinate. FT_Multi_Master Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Multi_Master_ { FT_UInt num_axis; FT_UInt num_designs; FT_MM_Axis axis[T1_MAX_MM_AXIS]; } FT_Multi_Master ; A structure to model the axes and space of a Multiple Masters font. This structure can't be used for TrueType GX or OpenType variation fonts. fields num_axis Number of axes. Cannot exceed 4. num_designs Number of designs; should be normally 2^num_axis even though the Type 1 specification strangely allows for intermediate designs to be present. This number cannot exceed 16. axis A table of axis descriptors. FT_Var_Axis Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Axis_ { FT_String * name; FT_Fixed minimum; FT_Fixed def; FT_Fixed maximum; FT_ULong tag; FT_UInt strid; } FT_Var_Axis ; A structure to model a given axis in design space for Multiple Masters, TrueType GX, and OpenType variation fonts. fields name The axis's name. Not always meaningful for TrueType GX or OpenType variation fonts. minimum The axis's minimum design coordinate. def The axis's default design coordinate. FreeType computes meaningful default values for Adobe MM fonts. maximum The axis's maximum design coordinate. tag The axis's tag (the equivalent to name for TrueType GX and OpenType variation fonts). FreeType provides default values for Adobe MM fonts if possible. strid The axis name entry in the font's name table. This is another (and often better) version of the name field for TrueType GX or OpenType variation fonts. Not meaningful for Adobe MM fonts. note The fields minimum , def , and maximum are 16.16 fractional values for TrueType GX and OpenType variation fonts. For Adobe MM fonts, the values are integers. FT_Var_Named_Style Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Named_Style_ { FT_Fixed * coords; FT_UInt strid; FT_UInt psid; /* since 2.7.1 */ } FT_Var_Named_Style ; A structure to model a named instance in a TrueType GX or OpenType variation font. This structure can't be used!
for Adobe MM fonts. fields coords The design coordinates for this instance. This is an array with one entry for each axis. strid The entry in name table identifying this instance. psid The entry in name table identifying a PostScript name for this instance. Value 0xFFFF indicates a missing entry. FT_MM_Var Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Var_ { FT_UInt num_axis; FT_UInt num_designs; FT_UInt num_namedstyles; FT_Var_Axis * axis; FT_Var_Named_Style * namedstyle; } FT_MM_Var ; A structure to model the axes and space of an Adobe MM, TrueType GX, or OpenType variation font. Some fields are specific to one format and not to the others. fields num_axis The number of axes. The maximum value is 4 for Adobe MM fonts; no limit in TrueType GX or OpenType variation fonts. num_designs The number of designs; should be normally 2^num_axis for Adobe MM fonts. Not meaningful for TrueType GX or OpenType variation fonts (where every glyph could have a different number of designs). num_namedstyles The number of named styles; a named style is a tuple of design coordinates that has a string ID (in the name table) associated with it. The font can tell the user that, for example, [Weight=1.5,Width=1.1] is Bold . Another name for named style is named instance . For Adobe Multiple Masters fonts, this value is always zero because the format does not support named styles. axis An axis descriptor table. TrueType GX and OpenType variation fonts contain slightly more data than Adobe MM fonts. Memory management of this pointer is done internally by FreeType. namedstyle A named style (instance) table. Only meaningful for TrueType GX and OpenType variation fonts. Memory management of this pointer is done internally by FreeType. FT_Get_Multi_Master Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Multi_Master ( FT_Face face, FT_Multi_Master *amaster ); Retrieve a variation descriptor of a given Adobe MM font. This function can't be used with TrueType GX or OpenType variation !
fonts. input face A handle to the source face. output amaster The Multiple Masters descriptor. return FreeType error code. 0 means success. FT_Get_MM_Var Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Var ( FT_Face face, FT_MM_Var * *amaster ); Retrieve a variation descriptor for a given font. This function works with all supported variation formats. input face A handle to the source face. output amaster The variation descriptor. Allocates a data structure, which the user must deallocate with a call to FT_Done_MM_Var after use. return FreeType error code. 0 means success. FT_Done_MM_Var Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Done_MM_Var ( FT_Library library, FT_MM_Var *amaster ); Free the memory allocated by FT_Get_MM_Var . input library A handle of the face's parent library object that was used in the call to FT_Get_MM_Var to create amaster . return FreeType error code. 0 means success. FT_Set_MM_Design_Coordinates Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Long * coords ); For Adobe MM fonts, choose an interpolated font design through design coordinates. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. input num_coords The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords An array of design coordinates. return FreeType error code. 0 means success. note [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Set_Var_Design_Coordinates Defined i!
n FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through design coordinates. This function works with all supported variation formats. inout face A handle to the source face. input num_coords The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords An array of design coordinates. return FreeType error code. 0 means success. note [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] Default values means the currently selected named instance (or the base font if no named instance is selected). [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Get_Var_Design_Coordinates Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the design coordinates of the currently selected interpolated font. This function works with all supported variation formats. input face A handle to the source face. num_coords The number of design coordinates to retrieve. If it is larger than the number of axes, set the excess values to 0. output coords The design coordinates array. return FreeType error code. 0 means success. since 2.7.1 FT_Set_MM_Blend_Coordinates Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through normalized blend coordinates. This function works with all supported variation formats. inout face A handle to the source face. input num_coords !
The number of available design coordinates. If it is larger than the number of axes, ignore the excess values. If it is smaller than the number of axes, use default values for the remaining axes. coords The design coordinates array (each element must be between 0 and 1.0 for Adobe MM fonts, and between -1.0 and 1.0 for TrueType GX and OpenType variation fonts). return FreeType error code. 0 means success. note [Since 2.8.1] To reset all axes to the default values, call the function with num_coords set to zero and coords set to NULL . [Since 2.9] Default values means the currently selected named instance (or the base font if no named instance is selected). [Since 2.9] If num_coords is larger than zero, this function sets the FT_FACE_FLAG_VARIATION bit in FT_Face 's face_flags field (i.e., FT_IS_VARIATION will return true). If num_coords is zero, this bit flag gets unset. FT_Get_MM_Blend_Coordinates Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the normalized blend coordinates of the currently selected interpolated font. This function works with all supported variation formats. input face A handle to the source face. num_coords The number of normalized blend coordinates to retrieve. If it is larger than the number of axes, set the excess values to 0.5 for Adobe MM fonts, and to 0 for TrueType GX and OpenType variation fonts. output coords The normalized blend coordinates array. return FreeType error code. 0 means success. since 2.7.1 FT_Set_Var_Blend_Coordinates Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Set_MM_Blend_Coordinates . FT_Get_Var_Blend_Coordinates Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Get_MM_Blend_Co!
ordinates . since 2.7.1 FT_Set_MM_WeightVector Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_WeightVector ( FT_Face face, FT_UInt len, FT_Fixed * weightvector ); For Adobe MM fonts, choose an interpolated font design by directly setting the weight vector. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. input len The length of the weight vector array. If it is larger than the number of designs, the extra values are ignored. If it is less than the number of designs, the remaining values are set to zero. weightvector An array representing the weight vector. return FreeType error code. 0 means success. note Adobe Multiple Master fonts limit the number of designs, and thus the length of the weight vector to 16. If len is zero and weightvector is NULL , the weight vector array is reset to the default values. The Adobe documentation also states that the values in the WeightVector array must total 1.0 0.001. In practice this does not seem to be enforced, so is not enforced here, either. since 2.10 FT_Get_MM_WeightVector Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_WeightVector ( FT_Face face, FT_UInt * len, FT_Fixed * weightvector ); For Adobe MM fonts, retrieve the current weight vector of the font. This function can't be used with TrueType GX or OpenType variation fonts. inout face A handle to the source face. len A pointer to the size of the array to be filled. If the size of the array is less than the number of designs, FT_Err_Invalid_Argument is returned, and len is set to the required size (the number of designs). If the size of the array is greater than the number of designs, the remaining entries are set to 0. On successful completion, len is set to the number of designs (i.e., the number of values written to the array). output weightvector An array to be filled. return FreeType error code. 0 means success. note Adobe Multiple Master fonts limit the number of designs, and!
thus the length of the WeightVector to 16. since 2.10 FT_VAR_AXIS_FLAG_XXX Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). # define FT_VAR_AXIS_FLAG_HIDDEN 1 A list of bit flags used in the return value of FT_Get_Var_Axis_Flags . values FT_VAR_AXIS_FLAG_HIDDEN The variation axis should not be exposed to user interfaces. since 2.8.1 FT_Get_Var_Axis_Flags Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Axis_Flags ( FT_MM_Var * master, FT_UInt axis_index, FT_UInt * flags ); Get the flags field of an OpenType Variation Axis Record. Not meaningful for Adobe MM fonts ( *flags is always zero). input master The variation descriptor. axis_index The index of the requested variation axis. output flags The flags field. See FT_VAR_AXIS_FLAG_XXX for possible values. return FreeType error code. 0 means success. since 2.8.1 FT_Set_Named_Instance Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Named_Instance ( FT_Face face, FT_UInt instance_index ); Set or change the current named instance. input face A handle to the source face. instance_index The index of the requested instance, starting with value 1. If set to value 0, FreeType switches to font access without a named instance. return FreeType error code. 0 means success. note The function uses the value of instance_index to set bits 16-30 of the face's face_index field. It also resets any variation applied to the font, and the FT_FACE_FLAG_VARIATION bit of the face's face_flags field gets reset to zero (i.e., FT_IS_VARIATION will return false). For Adobe MM fonts (which don't have named instances) this function simply resets the current face to the default instance. since 2.9","title":"Multiple Masters"},{"location":"ft2-multiple_masters.html#multiple-masters","text":"","title":"Multiple Masters"},{"location":"ft2-multiple_masters.html#synopsis","text":"The following types and functions are used to manage Multiple Master fonts, i.e., the selection of specific design instances by setting design axis coo!
rdinates.. Besides Adobe MM fonts, the interface supports Apple's TrueType GX and OpenType variation fonts. Some of the routines only work with Adobe MM fonts, others will work with all three types. They are similar enough that a consistent interface makes sense.","title":"Synopsis"},{"location":"ft2-multiple_masters.html#ft_mm_axis","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Axis_ { FT_String * name; FT_Long minimum; FT_Long maximum; } FT_MM_Axis ; A structure to model a given axis in design space for Multiple Masters fonts. This structure can't be used for TrueType GX or OpenType variation fonts.","title":"FT_MM_Axis"},{"location":"ft2-multiple_masters.html#ft_multi_master","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Multi_Master_ { FT_UInt num_axis; FT_UInt num_designs; FT_MM_Axis axis[T1_MAX_MM_AXIS]; } FT_Multi_Master ; A structure to model the axes and space of a Multiple Masters font. This structure can't be used for TrueType GX or OpenType variation fonts.","title":"FT_Multi_Master"},{"location":"ft2-multiple_masters.html#ft_var_axis","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Axis_ { FT_String * name; FT_Fixed minimum; FT_Fixed def; FT_Fixed maximum; FT_ULong tag; FT_UInt strid; } FT_Var_Axis ; A structure to model a given axis in design space for Multiple Masters, TrueType GX, and OpenType variation fonts.","title":"FT_Var_Axis"},{"location":"ft2-multiple_masters.html#ft_var_named_style","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_Var_Named_Style_ { FT_Fixed * coords; FT_UInt strid; FT_UInt psid; /* since 2.7.1 */ } FT_Var_Named_Style ; A structure to model a named instance in a TrueType GX or OpenType variation font. This structure can't be used for Adobe MM fonts.","title":"FT_Var_Named_Style"},{"location":"ft2-multiple_masters.html#ft_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). typedef struct FT_MM_Var_ { FT_UInt num_axis; FT_UInt num!
_designs; FT_UInt num_namedstyles; FT_Var_Axis * axis; FT_Var_Named_Style * namedstyle; } FT_MM_Var ; A structure to model the axes and space of an Adobe MM, TrueType GX, or OpenType variation font. Some fields are specific to one format and not to the others.","title":"FT_MM_Var"},{"location":"ft2-multiple_masters.html#ft_get_multi_master","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Multi_Master ( FT_Face face, FT_Multi_Master *amaster ); Retrieve a variation descriptor of a given Adobe MM font. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Get_Multi_Master"},{"location":"ft2-multiple_masters.html#ft_get_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Var ( FT_Face face, FT_MM_Var * *amaster ); Retrieve a variation descriptor for a given font. This function works with all supported variation formats.","title":"FT_Get_MM_Var"},{"location":"ft2-multiple_masters.html#ft_done_mm_var","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Done_MM_Var ( FT_Library library, FT_MM_Var *amaster ); Free the memory allocated by FT_Get_MM_Var .","title":"FT_Done_MM_Var"},{"location":"ft2-multiple_masters.html#ft_set_mm_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Long * coords ); For Adobe MM fonts, choose an interpolated font design through design coordinates. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Set_MM_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_var_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through design coordinates. This function works with all supported variation formats.","title"!
:"FT_Set_Var_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_var_design_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Design_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the design coordinates of the currently selected interpolated font. This function works with all supported variation formats.","title":"FT_Get_Var_Design_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_mm_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Choose an interpolated font design through normalized blend coordinates. This function works with all supported variation formats.","title":"FT_Set_MM_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_mm_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); Get the normalized blend coordinates of the currently selected interpolated font. This function works with all supported variation formats.","title":"FT_Get_MM_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_var_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Set_MM_Blend_Coordinates .","title":"FT_Set_Var_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_get_var_blend_coordinates","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Blend_Coordinates ( FT_Face face, FT_UInt num_coords, FT_Fixed * coords ); This is another name of FT_Get_MM_Blend_Coordinates .","title":"FT_Get_Var_Blend_Coordinates"},{"location":"ft2-multiple_masters.html#ft_set_mm_weightvector","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftm!
m.h). FT_EXPORT( FT_Error ) FT_Set_MM_WeightVector ( FT_Face face, FT_UInt len, FT_Fixed * weightvector ); For Adobe MM fonts, choose an interpolated font design by directly setting the weight vector. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Set_MM_WeightVector"},{"location":"ft2-multiple_masters.html#ft_get_mm_weightvector","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_MM_WeightVector ( FT_Face face, FT_UInt * len, FT_Fixed * weightvector ); For Adobe MM fonts, retrieve the current weight vector of the font. This function can't be used with TrueType GX or OpenType variation fonts.","title":"FT_Get_MM_WeightVector"},{"location":"ft2-multiple_masters.html#ft_var_axis_flag_xxx","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). # define FT_VAR_AXIS_FLAG_HIDDEN 1 A list of bit flags used in the return value of FT_Get_Var_Axis_Flags .","title":"FT_VAR_AXIS_FLAG_XXX"},{"location":"ft2-multiple_masters.html#ft_get_var_axis_flags","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Get_Var_Axis_Flags ( FT_MM_Var * master, FT_UInt axis_index, FT_UInt * flags ); Get the flags field of an OpenType Variation Axis Record. Not meaningful for Adobe MM fonts ( *flags is always zero).","title":"FT_Get_Var_Axis_Flags"},{"location":"ft2-multiple_masters.html#ft_set_named_instance","text":"Defined in FT_MULTIPLE_MASTERS_H (freetype/ftmm.h). FT_EXPORT( FT_Error ) FT_Set_Named_Instance ( FT_Face face, FT_UInt instance_index ); Set or change the current named instance.","title":"FT_Set_Named_Instance"},{"location":"ft2-ot_validation.html","text":"FreeType Docs Miscellaneous OpenType Validation OpenType Validation Synopsis This section contains the declaration of functions to validate some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). FT_OpenType_Validate Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( FT_Error ) FT_OpenType_Validate ( FT_Face face, FT_UInt validation_flags, FT_B!
ytes *BASE_table, FT_Bytes *GDEF_table, FT_Bytes *GPOS_table, FT_Bytes *GSUB_table, FT_Bytes *JSTF_table ); Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming). input face A handle to the input face. validation_flags A bit field that specifies the tables to be validated. See FT_VALIDATE_OTXXX for possible values. output BASE_table A pointer to the BASE table. GDEF_table A pointer to the GDEF table. GPOS_table A pointer to the GPOS table. GSUB_table A pointer to the GSUB table. JSTF_table A pointer to the JSTF table. return FreeType error code. 0 means success. note This function only works with OpenType fonts, returning an error otherwise. After use, the application should deallocate the five tables with FT_OpenType_Free . A NULL value indicates that the table either doesn't exist in the font, or the application hasn't asked for validation. FT_OpenType_Free Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( void ) FT_OpenType_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by OpenType validator. input face A handle to the input face. table The pointer to the buffer that is allocated by FT_OpenType_Validate . note This function must be used to free the buffer allocated by FT_OpenType_Validate only. FT_VALIDATE_OTXXX Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). # define FT_VALIDATE_BASE 0x0100 # define FT_VALIDATE_GDEF 0x0200 # define FT_VALIDATE_GPOS 0x0400 # define FT_VALIDATE_GSUB 0x0800 # define FT_VALIDATE_JSTF 0x1000 # define FT_VALIDATE_MATH 0x2000 # define FT_VALIDATE_OT ( FT_VALIDATE_BASE | \\ FT_VALIDATE_GDEF | \\ FT_VALIDATE_GPOS | \\ FT_VALIDATE_GSUB | \\ FT_VALIDATE_JSTF | \\ FT_VALIDATE_MATH ) A list of bit-field constants used with FT_OpenType_Validate to indicate which OpenType tables should be validated. values FT_VALIDATE_BASE Validate BASE table. FT_VALIDATE_GDEF Val!
idate GDEF table. FT_VALIDATE_GPOS Validate GPOS table. FT_VALIDATE_GSUB Validate GSUB table. FT_VALIDATE_JSTF Validate JSTF table. FT_VALIDATE_MATH Validate MATH table. FT_VALIDATE_OT Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).","title":"OpenType Validation"},{"location":"ft2-ot_validation.html#opentype-validation","text":"","title":"OpenType Validation"},{"location":"ft2-ot_validation.html#synopsis","text":"This section contains the declaration of functions to validate some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).","title":"Synopsis"},{"location":"ft2-ot_validation.html#ft_opentype_validate","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( FT_Error ) FT_OpenType_Validate ( FT_Face face, FT_UInt validation_flags, FT_Bytes *BASE_table, FT_Bytes *GDEF_table, FT_Bytes *GPOS_table, FT_Bytes *GSUB_table, FT_Bytes *JSTF_table ); Validate various OpenType tables to assure that all offsets and indices are valid. The idea is that a higher-level library that actually does the text layout can access those tables without error checking (which can be quite time consuming).","title":"FT_OpenType_Validate"},{"location":"ft2-ot_validation.html#ft_opentype_free","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). FT_EXPORT( void ) FT_OpenType_Free ( FT_Face face, FT_Bytes table ); Free the buffer allocated by OpenType validator.","title":"FT_OpenType_Free"},{"location":"ft2-ot_validation.html#ft_validate_otxxx","text":"Defined in FT_OPENTYPE_VALIDATE_H (freetype/ftotval.h). # define FT_VALIDATE_BASE 0x0100 # define FT_VALIDATE_GDEF 0x0200 # define FT_VALIDATE_GPOS 0x0400 # define FT_VALIDATE_GSUB 0x0800 # define FT_VALIDATE_JSTF 0x1000 # define FT_VALIDATE_MATH 0x2000 # define FT_VALIDATE_OT ( FT_VALIDATE_BASE | \\ FT_VALIDATE_GDEF | \\ FT_VALIDATE_GPOS | \\ FT_VALIDATE_GSUB | \\ FT_VALIDATE_JSTF | \\ FT_VALIDATE_MATH ) A list of bit-field constants used with FT_OpenType_Validate to indicate which OpenType tables should be validated.","title":"FT_VALIDATE!
_OTXXX"},{"location":"ft2-outline_processing.html","text":"FreeType Docs Support API Outline Processing Outline Processing Synopsis This section contains routines used to create and destroy scalable glyph images known as outlines . These can also be measured, transformed, and converted into bitmaps and pixmaps. FT_Outline Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_ { short n_contours; /* number of contours in glyph */ short n_points; /* number of points in the glyph */ FT_Vector * points; /* the outline's points */ char * tags; /* the points flags */ short * contours; /* the contour end points */ int flags; /* outline masks */ } FT_Outline ; This structure is used to describe an outline to the scan-line converter. fields n_contours The number of contours in the outline. n_points The number of points in the outline. points A pointer to an array of n_points FT_Vector elements, giving the outline's point coordinates. tags A pointer to an array of n_points chars, giving each outline point's type. If bit 0 is unset, the point is off the curve, i.e., a Bezier control point, while it is on if set. Bit 1 is meaningful for off points only. If set, it indicates a third-order Bezier arc control point; and a second-order control point if unset. If bit 2 is set, bits 5-7 contain the drop-out mode (as defined in the OpenType specification; the value is the same as the argument to the SCANMODE instruction). Bits 3 and 4 are reserved for internal purposes. contours An array of n_contours shorts, giving the end point of each contour within the outline. For example, the first contour is defined by the points 0 to contours[0] , the second one is defined by the points contours[0]+1 to contours[1] , etc. flags A set of bit flags used to characterize the outline and give hints to the scan-converter and hinter on how to convert/grid-fit it. See FT_OUTLINE_XXX . note The B/W rasterizer only checks bit 2 in the tags array for the first point of each contour. The drop-out mode as given with FT_OUTLINE_IGNORE_DR!
OPOUTS , FT_OUTLINE_SMART_DROPOUTS , and FT_OUTLINE_INCLUDE_STUBS in flags is then overridden. FT_Outline_New Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_New ( FT_Library library, FT_UInt numPoints, FT_Int numContours, FT_Outline *anoutline ); Create a new outline of a given size. input library A handle to the library object from where the outline is allocated. Note however that the new outline will not necessarily be freed , when destroying the library, by FT_Done_FreeType . numPoints The maximum number of points within the outline. Must be smaller than or equal to 0xFFFF (65535). numContours The maximum number of contours within the outline. This value must be in the range 0 to numPoints . output anoutline A handle to the new outline. return FreeType error code. 0 means success. note The reason why this function takes a library parameter is simply to use the library's memory allocator. FT_Outline_Done Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Done ( FT_Library library, FT_Outline * outline ); Destroy an outline created with FT_Outline_New . input library A handle of the library object used to allocate the outline. outline A pointer to the outline object to be discarded. return FreeType error code. 0 means success. note If the outline's owner field is not set, only the outline descriptor will be released. FT_Outline_Copy Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Copy ( const FT_Outline * source, FT_Outline *target ); Copy an outline into another one. Both objects must have the same sizes (number of points number of contours) when this function is called. input source A handle to the source outline. output target A handle to the target outline. return FreeType error code. 0 means success. FT_Outline_Translate Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Translate ( const FT_Outline * outline, FT_Pos xOffset, FT_Pos yOffset ); Apply a simple translation to the points of an out!
line. inout outline A pointer to the target outline descriptor. input xOffset The horizontal offset. yOffset The vertical offset. FT_Outline_Transform Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Transform ( const FT_Outline * outline, const FT_Matrix * matrix ); Apply a simple 2x2 matrix to all of an outline's points. Useful for applying rotations, slanting, flipping, etc. inout outline A pointer to the target outline descriptor. input matrix A pointer to the transformation matrix. note You can use FT_Outline_Translate if you need to translate the outline's points. FT_Outline_Embolden Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Embolden ( FT_Outline * outline, FT_Pos strength ); Embolden an outline. The new outline will be at most 4 times strength pixels wider and higher. You may think of the left and bottom borders as unchanged. Negative strength values to reduce the outline thickness are possible also. inout outline A handle to the target outline. input strength How strong the glyph is emboldened. Expressed in 26.6 pixel format. return FreeType error code. 0 means success. note The used algorithm to increase or decrease the thickness of the glyph doesn't change the number of points; this means that certain situations like acute angles or intersections are sometimes handled incorrectly. If you need better metrics values you should call FT_Outline_Get_CBox or FT_Outline_Get_BBox . To get meaningful results, font scaling values must be set with functions like FT_Set_Char_Size before calling FT_Render_Glyph. example FT_Load_Glyph( face, index, FT_LOAD_DEFAULT ); if ( face- glyph- format == FT_GLYPH_FORMAT_OUTLINE ) FT_Outline_Embolden( face- glyph- outline, strength ); FT_Outline_EmboldenXY Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_EmboldenXY ( FT_Outline * outline, FT_Pos xstrength, FT_Pos ystrength ); Embolden an outline. The new outline will be xstrength pixels wider and ystrength pixels higher. Otherwise, it !
is similar to FT_Outline_Embolden , which uses the same strength in both directions. since 2.4.10 FT_Outline_Reverse Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Reverse ( FT_Outline * outline ); Reverse the drawing direction of an outline. This is used to ensure consistent fill conventions for mirrored glyphs. inout outline A pointer to the target outline descriptor. note This function toggles the bit flag FT_OUTLINE_REVERSE_FILL in the outline's flags field. It shouldn't be used by a normal client application, unless it knows what it is doing. FT_Outline_Check Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Check ( FT_Outline * outline ); Check the contents of an outline descriptor. input outline A handle to a source outline. return FreeType error code. 0 means success. note An empty outline, or an outline with a single point only is also valid. FT_Outline_Get_CBox Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Get_CBox ( const FT_Outline * outline, FT_BBox *acbox ); Return an outline's control box . The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the ftbbox component, which is dedicated to this single task. input outline A pointer to the source outline descriptor. output acbox The outline's control box. note See FT_Glyph_Get_CBox for a discussion of tricky fonts. FT_Outline_Get_BBox Defined in FT_BBOX_H (freetype/ftbbox.h). FT_EXPORT( FT_Error ) FT_Outline_Get_BBox ( FT_Outline * outline, FT_BBox *abbox ); Compute the exact bounding box of an outline. This is slower than computing the control box. However, it uses an advanced a!
lgorithm that returns very quickly when the two boxes coincide. Otherwise, the outline Bezier arcs are traversed to extract their extrema. input outline A pointer to the source outline. output abbox The outline's exact bounding box. return FreeType error code. 0 means success. note If the font is tricky and the glyph has been loaded with FT_LOAD_NO_SCALE , the resulting BBox is meaningless. To get reasonable values for the BBox it is necessary to load the glyph at a large ppem value (so that the hinting instructions can properly shift and scale the subglyphs), then extracting the BBox, which can be eventually converted back to font units. FT_Outline_Get_Bitmap Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Get_Bitmap ( FT_Library library, FT_Outline * outline, const FT_Bitmap *abitmap ); Render an outline within a bitmap. The outline's image is simply OR-ed to the target bitmap. input library A handle to a FreeType library object. outline A pointer to the source outline descriptor. inout abitmap A pointer to the target bitmap descriptor. return FreeType error code. 0 means success. note This function does not create the bitmap, it only renders an outline image within the one you pass to it! Consequently, the various fields in abitmap should be set accordingly. It will use the raster corresponding to the default glyph format. The value of the num_grays field in abitmap is ignored. If you select the gray-level rasterizer, and you want less than 256 gray levels, you have to use FT_Outline_Render directly. FT_Outline_Render Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Render ( FT_Library library, FT_Outline * outline, FT_Raster_Params * params ); Render an outline within a bitmap using the current scan-convert. This function uses an FT_Raster_Params structure as an argument, allowing advanced features like direct composition, translucency, etc. input library A handle to a FreeType library object. outline A pointer to the source outline descriptor. ino!
ut params A pointer to an FT_Raster_Params structure used to describe the rendering operation. return FreeType error code. 0 means success. note You should know what you are doing and how FT_Raster_Params works to use this function. The field params.source will be set to outline before the scan converter is called, which means that the value you give to it is actually ignored. The gray-level rasterizer always uses 256 gray levels. If you want less gray levels, you have to provide your own span callback. See the FT_RASTER_FLAG_DIRECT value of the flags field in the FT_Raster_Params structure for more details. FT_Outline_Decompose Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Decompose ( FT_Outline * outline, const FT_Outline_Funcs * func_interface, void * user ); Walk over an outline's structure to decompose it into individual segments and Bezier arcs. This function also emits move to operations to indicate the start of new contours in the outline. input outline A pointer to the source target. func_interface A table of emitters , i.e., function pointers called during decomposition to indicate path operations. inout user A typeless pointer that is passed to each emitter during the decomposition. It can be used to store the state during the decomposition. return FreeType error code. 0 means success. note A contour that contains a single point only is represented by a move to operation followed by line to to the same point. In most cases, it is best to filter this out before using the outline for stroking purposes (otherwise it would result in a visible dot when round caps are used). Similarly, the function returns success for an empty outline also (doing nothing, this is, not calling any emitter); if necessary, you should filter this out, too. FT_Outline_Funcs Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_Funcs_ { FT_Outline_MoveToFunc move_to; FT_Outline_LineToFunc line_to; FT_Outline_ConicToFunc conic_to; FT_Outline_CubicToFunc cubic_to; int shift; FT_Pos d!
elta; } FT_Outline_Funcs ; A structure to hold various function pointers used during outline decomposition in order to emit segments, conic, and cubic Beziers. fields move_to The move to emitter. line_to The segment emitter. conic_to The second-order Bezier arc emitter. cubic_to The third-order Bezier arc emitter. shift The shift that is applied to coordinates before they are sent to the emitter. delta The delta that is applied to coordinates before they are sent to the emitter, but after the shift. note The point coordinates sent to the emitters are the transformed version of the original coordinates (this is important for high accuracy during scan-conversion). The transformation is simple: x = (x shift) - delta y = (y shift) - delta Set the values of shift and delta to 0 to get the original point coordinates. FT_Outline_MoveToFunc Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_MoveToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc A function pointer type used to describe the signature of a move to function during outline walking/decomposition. A move to is emitted to start a new contour in an outline. input to A pointer to the target point of the move to . user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_LineToFunc Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_LineToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_LineTo_Func FT_Outline_LineToFunc A function pointer type used to describe the signature of a line to function during outline walking/decomposition. A line to is emitted to indicate a segment in the outline. input to A pointer to the target point of the line to . user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_ConicToFunc Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_ConicToFunc )( const FT_Vecto!
r * control, const FT_Vector * to, void * user ); # define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc A function pointer type used to describe the signature of a conic to function during outline walking or decomposition. A conic to is emitted to indicate a second-order Bezier arc in the outline. input control An intermediate control point between the last position and the new target in to . to A pointer to the target end point of the conic arc. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Outline_CubicToFunc Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_CubicToFunc )( const FT_Vector * control1, const FT_Vector * control2, const FT_Vector * to, void * user ); # define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc A function pointer type used to describe the signature of a cubic to function during outline walking or decomposition. A cubic to is emitted to indicate a third-order Bezier arc. input control1 A pointer to the first Bezier control point. control2 A pointer to the second Bezier control point. to A pointer to the target end point. user A typeless pointer, which is passed from the caller of the decomposition function. return Error code. 0 means success. FT_Orientation Defined in FT_OUTLINE_H (freetype/ftoutln.h). typedef enum FT_Orientation_ { FT_ORIENTATION_TRUETYPE = 0, FT_ORIENTATION_POSTSCRIPT = 1, FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE , FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT , FT_ORIENTATION_NONE } FT_Orientation ; A list of values used to describe an outline's contour orientation. The TrueType and PostScript specifications use different conventions to determine whether outline contours should be filled or unfilled. values FT_ORIENTATION_TRUETYPE According to the TrueType specification, clockwise contours must be filled, and counter-clockwise ones must be unfilled. FT_ORIENTATION_POSTSCRIPT According to the PostScript specification, counter-clockwise contours must!
be filled, and clockwise ones must be unfilled. FT_ORIENTATION_FILL_RIGHT This is identical to FT_ORIENTATION_TRUETYPE , but is used to remember that in TrueType, everything that is to the right of the drawing direction of a contour must be filled. FT_ORIENTATION_FILL_LEFT This is identical to FT_ORIENTATION_POSTSCRIPT , but is used to remember that in PostScript, everything that is to the left of the drawing direction of a contour must be filled. FT_ORIENTATION_NONE The orientation cannot be determined. That is, different parts of the glyph have different orientation. FT_Outline_Get_Orientation Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Orientation ) FT_Outline_Get_Orientation ( FT_Outline * outline ); This function analyzes a glyph outline and tries to compute its fill orientation (see FT_Orientation ). This is done by integrating the total area covered by the outline. The positive integral corresponds to the clockwise orientation and FT_ORIENTATION_POSTSCRIPT is returned. The negative integral corresponds to the counter-clockwise orientation and FT_ORIENTATION_TRUETYPE is returned. Note that this will return FT_ORIENTATION_TRUETYPE for empty outlines. input outline A handle to the source outline. return The orientation. FT_OUTLINE_XXX Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_OUTLINE_NONE 0x0 # define FT_OUTLINE_OWNER 0x1 # define FT_OUTLINE_EVEN_ODD_FILL 0x2 # define FT_OUTLINE_REVERSE_FILL 0x4 # define FT_OUTLINE_IGNORE_DROPOUTS 0x8 # define FT_OUTLINE_SMART_DROPOUTS 0x10 # define FT_OUTLINE_INCLUDE_STUBS 0x20 # define FT_OUTLINE_HIGH_PRECISION 0x100 # define FT_OUTLINE_SINGLE_PASS 0x200 /* these constants are deprecated; use the corresponding */ /* ` FT_OUTLINE_XXX ` values instead */ # define ft_outline_none FT_OUTLINE_NONE # define ft_outline_owner FT_OUTLINE_OWNER # define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL # define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL # define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS # define ft_outline_high_precisi!
on FT_OUTLINE_HIGH_PRECISION # define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS A list of bit-field constants used for the flags in an outline's flags field. values FT_OUTLINE_NONE Value 0 is reserved. FT_OUTLINE_OWNER If set, this flag indicates that the outline's field arrays (i.e., points , flags , and contours ) are owned by the outline object, and should thus be freed when it is destroyed. FT_OUTLINE_EVEN_ODD_FILL By default, outlines are filled using the non-zero winding rule. If set to 1, the outline will be filled using the even-odd fill rule (only works with the smooth rasterizer). FT_OUTLINE_REVERSE_FILL By default, outside contours of an outline are oriented in clock-wise direction, as defined in the TrueType specification. This flag is set if the outline uses the opposite direction (typically for Type 1 fonts). This flag is ignored by the scan converter. FT_OUTLINE_IGNORE_DROPOUTS By default, the scan converter will try to detect drop-outs in an outline and correct the glyph bitmap to ensure consistent shape continuity. If set, this flag hints the scan-line converter to ignore such cases. See below for more information. FT_OUTLINE_SMART_DROPOUTS Select smart dropout control. If unset, use simple dropout control. Ignored if FT_OUTLINE_IGNORE_DROPOUTS is set. See below for more information. FT_OUTLINE_INCLUDE_STUBS If set, turn pixels on for stubs , otherwise exclude them. Ignored if FT_OUTLINE_IGNORE_DROPOUTS is set. See below for more information. FT_OUTLINE_HIGH_PRECISION This flag indicates that the scan-line converter should try to convert this outline to bitmaps with the highest possible quality. It is typically set for small character sizes. Note that this is only a hint that might be completely ignored by a given scan-converter. FT_OUTLINE_SINGLE_PASS This flag is set to force a given scan-converter to only use a single pass over the outline to render a bitmap glyph image. Normally, it is set for very large character sizes. It is only a hint that might be completely ignored by a given scan-!
converter. note The flags FT_OUTLINE_IGNORE_DROPOUTS , FT_OUTLINE_SMART_DROPOUTS , and FT_OUTLINE_INCLUDE_STUBS are ignored by the smooth rasterizer. There exists a second mechanism to pass the drop-out mode to the B/W rasterizer; see the tags field in FT_Outline . Please refer to the description of the SCANTYPE instruction in the OpenType specification (in file ttinst1.doc ) how simple drop-outs, smart drop-outs, and stubs are defined.","title":"Outline Processing"},{"location":"ft2-outline_processing.html#outline-processing","text":"","title":"Outline Processing"},{"location":"ft2-outline_processing.html#synopsis","text":"This section contains routines used to create and destroy scalable glyph images known as outlines . These can also be measured, transformed, and converted into bitmaps and pixmaps.","title":"Synopsis"},{"location":"ft2-outline_processing.html#ft_outline","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_ { short n_contours; /* number of contours in glyph */ short n_points; /* number of points in the glyph */ FT_Vector * points; /* the outline's points */ char * tags; /* the points flags */ short * contours; /* the contour end points */ int flags; /* outline masks */ } FT_Outline ; This structure is used to describe an outline to the scan-line converter.","title":"FT_Outline"},{"location":"ft2-outline_processing.html#ft_outline_new","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_New ( FT_Library library, FT_UInt numPoints, FT_Int numContours, FT_Outline *anoutline ); Create a new outline of a given size.","title":"FT_Outline_New"},{"location":"ft2-outline_processing.html#ft_outline_done","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Done ( FT_Library library, FT_Outline * outline ); Destroy an outline created with FT_Outline_New .","title":"FT_Outline_Done"},{"location":"ft2-outline_processing.html#ft_outline_copy","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Erro!
r ) FT_Outline_Copy ( const FT_Outline * source, FT_Outline *target ); Copy an outline into another one. Both objects must have the same sizes (number of points number of contours) when this function is called.","title":"FT_Outline_Copy"},{"location":"ft2-outline_processing.html#ft_outline_translate","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Translate ( const FT_Outline * outline, FT_Pos xOffset, FT_Pos yOffset ); Apply a simple translation to the points of an outline.","title":"FT_Outline_Translate"},{"location":"ft2-outline_processing.html#ft_outline_transform","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Transform ( const FT_Outline * outline, const FT_Matrix * matrix ); Apply a simple 2x2 matrix to all of an outline's points. Useful for applying rotations, slanting, flipping, etc.","title":"FT_Outline_Transform"},{"location":"ft2-outline_processing.html#ft_outline_embolden","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Embolden ( FT_Outline * outline, FT_Pos strength ); Embolden an outline. The new outline will be at most 4 times strength pixels wider and higher. You may think of the left and bottom borders as unchanged. Negative strength values to reduce the outline thickness are possible also.","title":"FT_Outline_Embolden"},{"location":"ft2-outline_processing.html#ft_outline_emboldenxy","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_EmboldenXY ( FT_Outline * outline, FT_Pos xstrength, FT_Pos ystrength ); Embolden an outline. The new outline will be xstrength pixels wider and ystrength pixels higher. Otherwise, it is similar to FT_Outline_Embolden , which uses the same strength in both directions.","title":"FT_Outline_EmboldenXY"},{"location":"ft2-outline_processing.html#ft_outline_reverse","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Reverse ( FT_Outline * outline ); Reverse the drawing direction of an outline.!
This is used to ensure consistent fill conventions for mirrored glyphs.","title":"FT_Outline_Reverse"},{"location":"ft2-outline_processing.html#ft_outline_check","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Check ( FT_Outline * outline ); Check the contents of an outline descriptor.","title":"FT_Outline_Check"},{"location":"ft2-outline_processing.html#ft_outline_get_cbox","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( void ) FT_Outline_Get_CBox ( const FT_Outline * outline, FT_BBox *acbox ); Return an outline's control box . The control box encloses all the outline's points, including Bezier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bezier outside arcs). Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the ftbbox component, which is dedicated to this single task.","title":"FT_Outline_Get_CBox"},{"location":"ft2-outline_processing.html#ft_outline_get_bbox","text":"Defined in FT_BBOX_H (freetype/ftbbox.h). FT_EXPORT( FT_Error ) FT_Outline_Get_BBox ( FT_Outline * outline, FT_BBox *abbox ); Compute the exact bounding box of an outline. This is slower than computing the control box. However, it uses an advanced algorithm that returns very quickly when the two boxes coincide. Otherwise, the outline Bezier arcs are traversed to extract their extrema.","title":"FT_Outline_Get_BBox"},{"location":"ft2-outline_processing.html#ft_outline_get_bitmap","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Get_Bitmap ( FT_Library library, FT_Outline * outline, const FT_Bitmap *abitmap ); Render an outline within a bitmap. The outline's image is simply OR-ed to the target bitmap.","title":"FT_Outline_Get_Bitmap"},{"location":"ft2-outline_processing.html#ft_outline_render",!
"text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Render ( FT_Library library, FT_Outline * outline, FT_Raster_Params * params ); Render an outline within a bitmap using the current scan-convert. This function uses an FT_Raster_Params structure as an argument, allowing advanced features like direct composition, translucency, etc.","title":"FT_Outline_Render"},{"location":"ft2-outline_processing.html#ft_outline_decompose","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Error ) FT_Outline_Decompose ( FT_Outline * outline, const FT_Outline_Funcs * func_interface, void * user ); Walk over an outline's structure to decompose it into individual segments and Bezier arcs. This function also emits move to operations to indicate the start of new contours in the outline.","title":"FT_Outline_Decompose"},{"location":"ft2-outline_processing.html#ft_outline_funcs","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Outline_Funcs_ { FT_Outline_MoveToFunc move_to; FT_Outline_LineToFunc line_to; FT_Outline_ConicToFunc conic_to; FT_Outline_CubicToFunc cubic_to; int shift; FT_Pos delta; } FT_Outline_Funcs ; A structure to hold various function pointers used during outline decomposition in order to emit segments, conic, and cubic Beziers.","title":"FT_Outline_Funcs"},{"location":"ft2-outline_processing.html#ft_outline_movetofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_MoveToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc A function pointer type used to describe the signature of a move to function during outline walking/decomposition. A move to is emitted to start a new contour in an outline.","title":"FT_Outline_MoveToFunc"},{"location":"ft2-outline_processing.html#ft_outline_linetofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_LineToFunc )( const FT_Vector * to, void * user ); # define FT_Outline_LineTo_Func FT_Outline_LineToFunc A !
function pointer type used to describe the signature of a line to function during outline walking/decomposition. A line to is emitted to indicate a segment in the outline.","title":"FT_Outline_LineToFunc"},{"location":"ft2-outline_processing.html#ft_outline_conictofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_ConicToFunc )( const FT_Vector * control, const FT_Vector * to, void * user ); # define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc A function pointer type used to describe the signature of a conic to function during outline walking or decomposition. A conic to is emitted to indicate a second-order Bezier arc in the outline.","title":"FT_Outline_ConicToFunc"},{"location":"ft2-outline_processing.html#ft_outline_cubictofunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Outline_CubicToFunc )( const FT_Vector * control1, const FT_Vector * control2, const FT_Vector * to, void * user ); # define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc A function pointer type used to describe the signature of a cubic to function during outline walking or decomposition. A cubic to is emitted to indicate a third-order Bezier arc.","title":"FT_Outline_CubicToFunc"},{"location":"ft2-outline_processing.html#ft_orientation","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). typedef enum FT_Orientation_ { FT_ORIENTATION_TRUETYPE = 0, FT_ORIENTATION_POSTSCRIPT = 1, FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE , FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT , FT_ORIENTATION_NONE } FT_Orientation ; A list of values used to describe an outline's contour orientation. The TrueType and PostScript specifications use different conventions to determine whether outline contours should be filled or unfilled.","title":"FT_Orientation"},{"location":"ft2-outline_processing.html#ft_outline_get_orientation","text":"Defined in FT_OUTLINE_H (freetype/ftoutln.h). FT_EXPORT( FT_Orientation ) FT_Outline_Get_Orientation ( FT_Outline * outline ); This function analyzes a g!
lyph outline and tries to compute its fill orientation (see FT_Orientation ). This is done by integrating the total area covered by the outline. The positive integral corresponds to the clockwise orientation and FT_ORIENTATION_POSTSCRIPT is returned. The negative integral corresponds to the counter-clockwise orientation and FT_ORIENTATION_TRUETYPE is returned. Note that this will return FT_ORIENTATION_TRUETYPE for empty outlines.","title":"FT_Outline_Get_Orientation"},{"location":"ft2-outline_processing.html#ft_outline_xxx","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_OUTLINE_NONE 0x0 # define FT_OUTLINE_OWNER 0x1 # define FT_OUTLINE_EVEN_ODD_FILL 0x2 # define FT_OUTLINE_REVERSE_FILL 0x4 # define FT_OUTLINE_IGNORE_DROPOUTS 0x8 # define FT_OUTLINE_SMART_DROPOUTS 0x10 # define FT_OUTLINE_INCLUDE_STUBS 0x20 # define FT_OUTLINE_HIGH_PRECISION 0x100 # define FT_OUTLINE_SINGLE_PASS 0x200 /* these constants are deprecated; use the corresponding */ /* ` FT_OUTLINE_XXX ` values instead */ # define ft_outline_none FT_OUTLINE_NONE # define ft_outline_owner FT_OUTLINE_OWNER # define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL # define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL # define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS # define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION # define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS A list of bit-field constants used for the flags in an outline's flags field.","title":"FT_OUTLINE_XXX"},{"location":"ft2-parameter_tags.html","text":"FreeType Docs Controlling FreeType Modules Parameter Tags Parameter Tags Synopsis This section contains macros for the FT_Parameter structure that are used with various functions to activate some special functionality or different behaviour of various components of FreeType. FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY # define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 'f' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \\ FT_PARAM_TAG_IGNORE!
_TYPOGRAPHIC_FAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic family names in the name table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction. since 2.8 FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY # define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 's' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic subfamily names in the name table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction. since 2.8 FT_PARAM_TAG_INCREMENTAL # define FT_PARAM_TAG_INCREMENTAL \\ FT_MAKE_TAG ( 'i', 'n', 'c', 'r' ) An FT_Parameter tag to be used with FT_Open_Face to indicate incremental glyph loading. FT_PARAM_TAG_LCD_FILTER_WEIGHTS # define FT_PARAM_TAG_LCD_FILTER_WEIGHTS \\ FT_MAKE_TAG ( 'l', 'c', 'd', 'f' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding argument specifies the five LCD filter weights for a given face (if using FT_LOAD_TARGET_LCD , for example), overriding the global default values or the values set up with FT_Library_SetLcdFilterWeights . since 2.8 FT_PARAM_TAG_RANDOM_SEED # define FT_PARAM_TAG_RANDOM_SEED \\ FT_MAKE_TAG ( 's', 'e', 'e', 'd' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding 32bit signed integer argument overrides the font driver's random seed value with a face-specific one; see random-seed . since 2.8 FT_PARAM_TAG_STEM_DARKENING # define FT_PARAM_TAG_STEM_DARKENING \\ FT_MAKE_TAG ( 'd', 'a', 'r', 'k' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding Boolean argument specifies whether to apply stem darkening, overriding the global default values or the values set up with FT_Property_Set (see no-stem-darkening ). This is a passive setting that only takes ef!
fect if the font driver or autohinter honors it, which the CFF, Type 1, and CID drivers always do, but the autohinter only in light hinting mode (as of version 2.9). since 2.8 FT_PARAM_TAG_UNPATENTED_HINTING # define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face .","title":"Parameter Tags"},{"location":"ft2-parameter_tags.html#parameter-tags","text":"","title":"Parameter Tags"},{"location":"ft2-parameter_tags.html#synopsis","text":"This section contains macros for the FT_Parameter structure that are used with various functions to activate some special functionality or different behaviour of various components of FreeType.","title":"Synopsis"},{"location":"ft2-parameter_tags.html#ft_param_tag_ignore_typographic_family","text":"# define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 'f' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic family names in the name table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.","title":"FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_FAMILY"},{"location":"ft2-parameter_tags.html#ft_param_tag_ignore_typographic_subfamily","text":"# define FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY \\ FT_MAKE_TAG ( 'i', 'g', 'p', 's' ) /* this constant is deprecated */ # define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY \\ FT_PARAM_TAG_IGNORE_TYPOGRAPHIC_SUBFAMILY A tag for FT_Parameter to make FT_Open_Face ignore typographic subfamily names in the name table (introduced in OpenType version 1.4). Use this for backward compatibility with legacy systems that have a four-faces-per-family restriction.","title":"FT_PARAM_TAG_IGNOR!
E_TYPOGRAPHIC_SUBFAMILY"},{"location":"ft2-parameter_tags.html#ft_param_tag_incremental","text":"# define FT_PARAM_TAG_INCREMENTAL \\ FT_MAKE_TAG ( 'i', 'n', 'c', 'r' ) An FT_Parameter tag to be used with FT_Open_Face to indicate incremental glyph loading.","title":"FT_PARAM_TAG_INCREMENTAL"},{"location":"ft2-parameter_tags.html#ft_param_tag_lcd_filter_weights","text":"# define FT_PARAM_TAG_LCD_FILTER_WEIGHTS \\ FT_MAKE_TAG ( 'l', 'c', 'd', 'f' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding argument specifies the five LCD filter weights for a given face (if using FT_LOAD_TARGET_LCD , for example), overriding the global default values or the values set up with FT_Library_SetLcdFilterWeights .","title":"FT_PARAM_TAG_LCD_FILTER_WEIGHTS"},{"location":"ft2-parameter_tags.html#ft_param_tag_random_seed","text":"# define FT_PARAM_TAG_RANDOM_SEED \\ FT_MAKE_TAG ( 's', 'e', 'e', 'd' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding 32bit signed integer argument overrides the font driver's random seed value with a face-specific one; see random-seed .","title":"FT_PARAM_TAG_RANDOM_SEED"},{"location":"ft2-parameter_tags.html#ft_param_tag_stem_darkening","text":"# define FT_PARAM_TAG_STEM_DARKENING \\ FT_MAKE_TAG ( 'd', 'a', 'r', 'k' ) An FT_Parameter tag to be used with FT_Face_Properties . The corresponding Boolean argument specifies whether to apply stem darkening, overriding the global default values or the values set up with FT_Property_Set (see no-stem-darkening ). This is a passive setting that only takes effect if the font driver or autohinter honors it, which the CFF, Type 1, and CID drivers always do, but the autohinter only in light hinting mode (as of version 2.9).","title":"FT_PARAM_TAG_STEM_DARKENING"},{"location":"ft2-parameter_tags.html#ft_param_tag_unpatented_hinting","text":"# define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicat!
e that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face .","title":"FT_PARAM_TAG_UNPATENTED_HINTING"},{"location":"ft2-pcf_driver.html","text":"FreeType Docs Controlling FreeType Modules The PCF driver The PCF driver Synopsis While FreeType's PCF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . Right now, there is a single property no-long-family-names available if FreeType is compiled with PCF_CONFIG_OPTION_LONG_FAMILY_NAMES. The PCF driver's module name is pcf .","title":"The PCF driver"},{"location":"ft2-pcf_driver.html#the-pcf-driver","text":"","title":"The PCF driver"},{"location":"ft2-pcf_driver.html#synopsis","text":"While FreeType's PCF driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . Right now, there is a single property no-long-family-names available if FreeType is compiled with PCF_CONFIG_OPTION_LONG_FAMILY_NAMES. The PCF driver's module name is pcf .","title":"Synopsis"},{"location":"ft2-pfr_fonts.html","text":"FreeType Docs Format-Specific API PFR Fonts PFR Fonts Synopsis This section contains the declaration of PFR-specific functions. FT_Get_PFR_Metrics Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Metrics ( FT_Face face, FT_UInt *aoutline_resolution, FT_UInt *ametrics_resolution, FT_Fixed *ametrics_x_scale, FT_Fixed *ametrics_y_scale ); Return the outline and metrics resolutions of a given PFR face. input face Handle to the input face. It can be a non-PFR face. output aoutline_resolution Outline resolution. This is equivalent to face- units_per_EM for non-PFR fonts. Optional (parameter can be NULL ). ametrics_resolution Metrics resolution. This is equivalent to outline_resolution for non-PFR fonts. Optional (parameter can be NULL ). ametrics_x_scale A 16.16 fixed-point number used to scale distance expressed in metrics units to device subpixels. Th!
is is equivalent to face- size- x_scale , but for metrics only. Optional (parameter can be NULL ). ametrics_y_scale Same as ametrics_x_scale but for the vertical direction. optional (parameter can be NULL ). return FreeType error code. 0 means success. note If the input face is not a PFR, this function will return an error. However, in all cases, it will return valid values. FT_Get_PFR_Kerning Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Kerning ( FT_Face face, FT_UInt left, FT_UInt right, FT_Vector *avector ); Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of FT_Get_Kerning . input face A handle to the input face. left Index of the left glyph. right Index of the right glyph. output avector A kerning vector. return FreeType error code. 0 means success. note This function always return distances in original PFR metrics units. This is unlike FT_Get_Kerning with the FT_KERNING_UNSCALED mode, which always returns distances converted to outline units. You can use the value of the x_scale and y_scale parameters returned by FT_Get_PFR_Metrics to scale these to device subpixels. FT_Get_PFR_Advance Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Advance ( FT_Face face, FT_UInt gindex, FT_Pos *aadvance ); Return a given glyph advance, expressed in original metrics units, from a PFR font. input face A handle to the input face. gindex The glyph index. output aadvance The glyph advance in metrics units. return FreeType error code. 0 means success. note You can use the x_scale or y_scale results of FT_Get_PFR_Metrics to convert the advance to device subpixels (i.e., 1/64 th of pixels).","title":"PFR Fonts"},{"location":"ft2-pfr_fonts.html#pfr-fonts","text":"","title":"PFR Fonts"},{"location":"ft2-pfr_fonts.html#synopsis","text":"This section contains the declaration of PFR-specific functions.","title":"Synopsis"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_metrics","text":"Defined in FT_PFR_H (!
freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Metrics ( FT_Face face, FT_UInt *aoutline_resolution, FT_UInt *ametrics_resolution, FT_Fixed *ametrics_x_scale, FT_Fixed *ametrics_y_scale ); Return the outline and metrics resolutions of a given PFR face.","title":"FT_Get_PFR_Metrics"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_kerning","text":"Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Kerning ( FT_Face face, FT_UInt left, FT_UInt right, FT_Vector *avector ); Return the kerning pair corresponding to two glyphs in a PFR face. The distance is expressed in metrics units, unlike the result of FT_Get_Kerning .","title":"FT_Get_PFR_Kerning"},{"location":"ft2-pfr_fonts.html#ft_get_pfr_advance","text":"Defined in FT_PFR_H (freetype/ftpfr.h). FT_EXPORT( FT_Error ) FT_Get_PFR_Advance ( FT_Face face, FT_UInt gindex, FT_Pos *aadvance ); Return a given glyph advance, expressed in original metrics units, from a PFR font.","title":"FT_Get_PFR_Advance"},{"location":"ft2-properties.html","text":"FreeType Docs Controlling FreeType Modules Driver properties Driver properties Synopsis Driver modules can be controlled by setting and unsetting properties, using the functions FT_Property_Set and FT_Property_Get . This section documents the available properties, together with auxiliary macros and structures. FT_HINTING_XXX Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_HINTING_FREETYPE 0 # define FT_HINTING_ADOBE 1 /* these constants (introduced in 2.4.12) are deprecated */ # define FT_CFF_HINTING_FREETYPE FT_HINTING_FREETYPE # define FT_CFF_HINTING_ADOBE FT_HINTING_ADOBE A list of constants used for the hinting-engine property to select the hinting engine for CFF, Type 1, and CID fonts. values FT_HINTING_FREETYPE Use the old FreeType hinting engine. FT_HINTING_ADOBE Use the hinting engine contributed by Adobe. since 2.9 hinting-engine Thanks to Adobe, which contributed a new hinting (and parsing) engine, an application can select between freetype and adobe if compiled with CFF_CONFIG_OPTION_!
OLD_ENGINE . If this configuration macro isn't defined, hinting-engine does nothing. The same holds for the Type 1 and CID modules if compiled with T1_CONFIG_OPTION_OLD_ENGINE . For the cff module, the default engine is freetype if CFF_CONFIG_OPTION_OLD_ENGINE is defined, and adobe otherwise. For both the type1 and t1cid modules, the default engine is freetype if T1_CONFIG_OPTION_OLD_ENGINE is defined, and adobe otherwise. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values adobe or freetype ). example The following example code demonstrates how to select Adobe's hinting engine for the cff module (omitting the error handling). FT_Library library; FT_UInt hinting_engine = FT_HINTING_ADOBE; FT_Init_FreeType( library ); FT_Property_Set( library, cff , hinting-engine , hinting_engine ); since 2.4.12 (for cff module) 2.9 (for type1 and t1cid modules) no-stem-darkening All glyphs that pass through the auto-hinter will be emboldened unless this property is set to TRUE. The same is true for the CFF, Type 1, and CID font modules if the Adobe engine is selected (which is the default). Stem darkening emboldens glyphs at smaller sizes to make them more readable on common low-DPI screens when using linear alpha blending and gamma correction, see FT_Render_Glyph . When not using linear alpha blending and gamma correction, glyphs will appear heavy and fuzzy! Gamma correction essentially lightens fonts since shades of grey are shifted to higher pixel values (= higher brightness) to match the original intention to the reality of our screens. The side-effect is that glyphs thin out . Mac OS X and Adobe's proprietary font rendering library implement a counter-measure: stem darkening at smaller sizes where shades of gray dominate. By emboldening a glyph slightly in relation to its pixel size, individual pixels get higher coverage of filled-in outlines and are therefore blacker . This counteracts the thinning out of glyphs, making text rema!
in readable at smaller sizes. By default, the Adobe engines for CFF, Type 1, and CID fonts darken stems at smaller sizes, regardless of hinting, to enhance contrast. Setting this property, stem darkening gets switched off. For the auto-hinter, stem-darkening is experimental currently and thus switched off by default (this is, no-stem-darkening is set to TRUE by default). Total consistency with the CFF driver is not achieved right now because the emboldening method differs and glyphs must be scaled down on the Y-axis to keep outline points inside their precomputed blue zones. The smaller the size (especially 9ppem and down), the higher the loss of emboldening versus the CFF driver. Note that stem darkening is never applied if FT_LOAD_NO_SCALE is set. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values 1 and 0 for on and off , respectively). It can also be set per face using FT_Face_Properties with FT_PARAM_TAG_STEM_DARKENING . example FT_Library library; FT_Bool no_stem_darkening = TRUE; FT_Init_FreeType( library ); FT_Property_Set( library, cff , no-stem-darkening , no_stem_darkening ); since 2.4.12 (for cff module) 2.6.2 (for autofitter module) 2.9 (for type1 and t1cid modules) darkening-parameters By default, the Adobe hinting engine, as used by the CFF, Type 1, and CID font drivers, darkens stems as follows (if the no-stem-darkening property isn't set): stem width = 0.5px: darkening amount = 0.4px stem width = 1px: darkening amount = 0.275px stem width = 1.667px: darkening amount = 0.275px stem width = 2.333px: darkening amount = 0px and piecewise linear in-between. At configuration time, these four control points can be set with the macro CFF_CONFIG_OPTION_DARKENING_PARAMETERS ; the CFF, Type 1, and CID drivers share these values. At runtime, the control points can be changed using the darkening-parameters property (see the example below that demonstrates this for the Type 1 driver). The x values give the stem width!
, and the y values the darkening amount. The unit is 1000 th of pixels. All coordinate values must be positive; the x values must be monotonically increasing; the y values must be monotonically decreasing and smaller than or equal to 500 (corresponding to half a pixel); the slope of each linear piece must be shallower than -1 (e.g., -.4). The auto-hinter provides this property, too, as an experimental feature. See no-stem-darkening for more. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable, using eight comma-separated integers without spaces. Here the above example, using \\ to break the line for readability. FREETYPE_PROPERTIES=\\ type1:darkening-parameters=500,300,1000,200,1500,100,2000,0 example FT_Library library; FT_Int darken_params[8] = { 500, 300, // x1, y1 1000, 200, // x2, y2 1500, 100, // x3, y3 2000, 0 }; // x4, y4 FT_Init_FreeType( library ); FT_Property_Set( library, type1 , darkening-parameters , darken_params ); since 2.5.1 (for cff module) 2.6.2 (for autofitter module) 2.9 (for type1 and t1cid modules) random-seed By default, the seed value for the CFF random operator and the similar 0 28 callothersubr pop command for the Type 1 and CID drivers is set to a random value. However, mainly for debugging purposes, it is often necessary to use a known value as a seed so that the pseudo-random number sequences generated by random are repeatable. The random-seed property does that. Its argument is a signed 32bit integer; if the value is zero or negative, the seed given by the intitialRandomSeed private DICT operator in a CFF file gets used (or a default value if there is no such operator). If the value is positive, use it instead of initialRandomSeed , which is consequently ignored. note This property can be set via the FREETYPE_PROPERTIES environment variable. It can also be set per face using FT_Face_Properties with FT_PARAM_TAG_RANDOM_SEED . since 2.8 (for cff module) 2.9 (for type1 and t1cid modules) no-long-family-na!
mes If PCF_CONFIG_OPTION_LONG_FAMILY_NAMES is active while compiling FreeType, the PCF driver constructs long family names. There are many PCF fonts just called Fixed which look completely different, and which have nothing to do with each other. When selecting Fixed in KDE or Gnome one gets results that appear rather random, the style changes often if one changes the size and one cannot select some fonts at all. The improve this situation, the PCF module prepends the foundry name (plus a space) to the family name. It also checks whether there are wide characters; all put together, family names like Sony Fixed or Misc Fixed Wide are constructed. If no-long-family-names is set, this feature gets switched off. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values 1 and 0 for on and off , respectively). example FT_Library library; FT_Bool no_long_family_names = TRUE; FT_Init_FreeType( library ); FT_Property_Set( library, pcf , no-long-family-names , no_long_family_names ); since 2.8 TT_INTERPRETER_VERSION_XXX Defined in FT_DRIVER_H (freetype/ftdriver.h). # define TT_INTERPRETER_VERSION_35 35 # define TT_INTERPRETER_VERSION_38 38 # define TT_INTERPRETER_VERSION_40 40 A list of constants used for the interpreter-version property to select the hinting engine for Truetype fonts. The numeric value in the constant names represents the version number as returned by the GETINFO bytecode instruction. values TT_INTERPRETER_VERSION_35 Version 35 corresponds to MS rasterizer v.1.7 as used e.g. in Windows 98; only grayscale and B/W rasterizing is supported. TT_INTERPRETER_VERSION_38 Version 38 corresponds to MS rasterizer v.1.9; it is roughly equivalent to the hinting provided by DirectWrite ClearType (as can be found, for example, in the Internet Explorer 9 running on Windows 7). It is used in FreeType to select the Infinality subpixel hinting code. The code may be removed in a future version. TT_INTERPRETER_VERSION_40 Version 40 corresp!
onds to MS rasterizer v.2.1; it is roughly equivalent to the hinting provided by DirectWrite ClearType (as can be found, for example, in Microsoft's Edge Browser on Windows 10). It is used in FreeType to select the minimal subpixel hinting code, a stripped-down and higher performance version of the Infinality code. note This property controls the behaviour of the bytecode interpreter and thus how outlines get hinted. It does not control how glyph get rasterized! In particular, it does not control subpixel color filtering. If FreeType has not been compiled with the configuration option TT_CONFIG_OPTION_SUBPIXEL_HINTING , selecting version 38 or 40 causes an FT_Err_Unimplemented_Feature error. Depending on the graphics framework, Microsoft uses different bytecode and rendering engines. As a consequence, the version numbers returned by a call to the GETINFO bytecode instruction are more convoluted than desired. Here are two tables that try to shed some light on the possible values for the MS rasterizer engine, together with the additional features introduced by it. GETINFO framework version feature ------------------------------------------------------------------- 3 GDI (Win 3.1), v1.0 16-bit, first version TrueImage 33 GDI (Win NT 3.1), v1.5 32-bit HP Laserjet 34 GDI (Win 95) v1.6 font smoothing, new SCANTYPE opcode 35 GDI (Win 98/2000) v1.7 (UN)SCALED_COMPONENT_OFFSET bits in composite glyphs 36 MGDI (Win CE 2) v1.6+ classic ClearType 37 GDI (XP and later), v1.8 ClearType GDI+ old (before Vista) 38 GDI+ old (Vista, Win 7), v1.9 subpixel ClearType, WPF Y-direction ClearType, additional error checking 39 DWrite (before Win 8) v2.0 subpixel ClearType flags in GETINFO opcode, bug fixes 40 GDI+ (after Win 7), v2.1 Y-direction ClearType flag DWrite (Win 8) in GETINFO opcode, Gray ClearType The version field gives a rough orientation only, since some applications provided certain features much earlier (as an example, Microsoft Reader used subpixel and Y-direction ClearType already in Windows 2000). Similarly, updates t!
o a given framework might include improved hinting support. version sampling rendering comment x y x y -------------------------------------------------------------- v1.0 normal normal B/W B/W bi-level v1.6 high high gray gray grayscale v1.8 high normal color-filter B/W (GDI) ClearType v1.9 high high color-filter gray Color ClearType v2.1 high normal gray B/W Gray ClearType v2.1 high high gray gray Gray ClearType Color and Gray ClearType are the two available variants of Y-direction ClearType , meaning grayscale rasterization along the Y-direction; the name used in the TrueType specification for this feature is symmetric smoothing . Classic ClearType is the original algorithm used before introducing a modified version in Win XP. Another name for v1.6's grayscale rendering is font smoothing , and Color ClearType is sometimes also called DWrite ClearType . To differentiate between today's Color ClearType and the earlier ClearType variant with B/W rendering along the vertical axis, the latter is sometimes called GDI ClearType . Normal and high sampling describe the (virtual) resolution to access the rasterized outline after the hinting process. Normal means 1 sample per grid line (i.e., B/W). In the current Microsoft implementation, high means an extra virtual resolution of 16x16 (or 16x1) grid lines per pixel for bytecode instructions like MIRP . After hinting, these 16 grid lines are mapped to 6x5 (or 6x1) grid lines for color filtering if Color ClearType is activated. Note that Gray ClearType is essentially the same as v1.6's grayscale rendering. However, the GETINFO instruction handles it differently: v1.6 returns bit 12 (hinting for grayscale), while v2.1 returns bits 13 (hinting for ClearType), 18 (symmetrical smoothing), and 19 (Gray ClearType). Also, this mode respects bits 2 and 3 for the version 1 gasp table exclusively (like Color ClearType), while v1.6 only respects the values of version 0 (bits 0 and 1). Keep in mind that the features of the above interpreter versions might not map exactly to FreeType !
features or behavior because it is a fundamentally different library with different internals. interpreter-version Currently, three versions are available, two representing the bytecode interpreter with subpixel hinting support (old Infinality code and new stripped-down and higher performance minimal code) and one without, respectively. The default is subpixel support if TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel support otherwise (since it isn't available then). If subpixel hinting is on, many TrueType bytecode instructions behave differently compared to B/W or grayscale rendering (except if native ClearType is selected by the font). Microsoft's main idea is to render at a much increased horizontal resolution, then sampling down the created output to subpixel precision. However, many older fonts are not suited to this and must be specially taken care of by applying (hardcoded) tweaks in Microsoft's interpreter. Details on subpixel hinting and some of the necessary tweaks can be found in Greg Hitchcock's whitepaper at https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx . Note that FreeType currently doesn't really subpixel hint (6x1, 6x2, or 6x5 supersampling) like discussed in the paper. Depending on the chosen interpreter, it simply ignores instructions on vertical stems to arrive at very similar results. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values 35 , 38 , or 40 ). example The following example code demonstrates how to deactivate subpixel hinting (omitting the error handling). FT_Library library; FT_Face face; FT_UInt interpreter_version = TT_INTERPRETER_VERSION_35; FT_Init_FreeType( library ); FT_Property_Set( library, truetype , interpreter-version , interpreter_version ); since 2.5 glyph-to-script-map Experimental only The auto-hinter provides various script modules to hint glyphs. Examples of supported scripts are Latin or CJK. Before a glyph is auto-hinted, the Unico!
de character map of the font gets examined, and the script is then determined based on Unicode character ranges, see below. OpenType fonts, however, often provide much more glyphs than character codes (small caps, superscripts, ligatures, swashes, etc.), to be controlled by so-called features . Handling OpenType features can be quite complicated and thus needs a separate library on top of FreeType. The mapping between glyph indices and scripts (in the auto-hinter sense, see the FT_AUTOHINTER_SCRIPT_XXX values) is stored as an array with num_glyphs elements, as found in the font's FT_Face structure. The glyph-to-script-map property returns a pointer to this array, which can be modified as needed. Note that the modification should happen before the first glyph gets processed by the auto-hinter so that the global analysis of the font shapes actually uses the modified mapping. example The following example code demonstrates how to access it (omitting the error handling). FT_Library library; FT_Face face; FT_Prop_GlyphToScriptMap prop; FT_Init_FreeType( library ); FT_New_Face( library, foo.ttf , 0, face ); prop.face = face; FT_Property_Get( library, autofitter , glyph-to-script-map , prop ); // adjust `prop.map as needed right here FT_Load_Glyph( face, ..., FT_LOAD_FORCE_AUTOHINT ); since 2.4.11 FT_AUTOHINTER_SCRIPT_XXX Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_AUTOHINTER_SCRIPT_NONE 0 # define FT_AUTOHINTER_SCRIPT_LATIN 1 # define FT_AUTOHINTER_SCRIPT_CJK 2 # define FT_AUTOHINTER_SCRIPT_INDIC 3 Experimental only A list of constants used for the glyph-to-script-map property to specify the script submodule the auto-hinter should use for hinting a particular glyph. values FT_AUTOHINTER_SCRIPT_NONE Don't auto-hint this glyph. FT_AUTOHINTER_SCRIPT_LATIN Apply the latin auto-hinter. For the auto-hinter, latin is a very broad term, including Cyrillic and Greek also since characters from those scripts share the same design constraints. By default, characters from the following Unicode ranges are assigned to !
this submodule. U+0020 - U+007F // Basic Latin (no control characters) U+00A0 - U+00FF // Latin-1 Supplement (no control characters) U+0100 - U+017F // Latin Extended-A U+0180 - U+024F // Latin Extended-B U+0250 - U+02AF // IPA Extensions U+02B0 - U+02FF // Spacing Modifier Letters U+0300 - U+036F // Combining Diacritical Marks U+0370 - U+03FF // Greek and Coptic U+0400 - U+04FF // Cyrillic U+0500 - U+052F // Cyrillic Supplement U+1D00 - U+1D7F // Phonetic Extensions U+1D80 - U+1DBF // Phonetic Extensions Supplement U+1DC0 - U+1DFF // Combining Diacritical Marks Supplement U+1E00 - U+1EFF // Latin Extended Additional U+1F00 - U+1FFF // Greek Extended U+2000 - U+206F // General Punctuation U+2070 - U+209F // Superscripts and Subscripts U+20A0 - U+20CF // Currency Symbols U+2150 - U+218F // Number Forms U+2460 - U+24FF // Enclosed Alphanumerics U+2C60 - U+2C7F // Latin Extended-C U+2DE0 - U+2DFF // Cyrillic Extended-A U+2E00 - U+2E7F // Supplemental Punctuation U+A640 - U+A69F // Cyrillic Extended-B U+A720 - U+A7FF // Latin Extended-D U+FB00 - U+FB06 // Alphab. Present. Forms (Latin Ligatures) U+1D400 - U+1D7FF // Mathematical Alphanumeric Symbols U+1F100 - U+1F1FF // Enclosed Alphanumeric Supplement FT_AUTOHINTER_SCRIPT_CJK Apply the CJK auto-hinter, covering Chinese, Japanese, Korean, old Vietnamese, and some other scripts. By default, characters from the following Unicode ranges are assigned to this submodule. U+1100 - U+11FF // Hangul Jamo U+2E80 - U+2EFF // CJK Radicals Supplement U+2F00 - U+2FDF // Kangxi Radicals U+2FF0 - U+2FFF // Ideographic Description Characters U+3000 - U+303F // CJK Symbols and Punctuation U+3040 - U+309F // Hiragana U+30A0 - U+30FF // Katakana U+3100 - U+312F // Bopomofo U+3130 - U+318F // Hangul Compatibility Jamo U+3190 - U+319F // Kanbun U+31A0 - U+31BF // Bopomofo Extended U+31C0 - U+31EF // CJK Strokes U+31F0 - U+31FF // Katakana Phonetic Extensions U+3200 - U+32FF // Enclosed CJK Letters and Months U+3300 - U+33FF // CJK Compatibility U+3400 - U+4DBF // CJK Unified Ideographs E!
xtension A U+4DC0 - U+4DFF // Yijing Hexagram Symbols U+4E00 - U+9FFF // CJK Unified Ideographs U+A960 - U+A97F // Hangul Jamo Extended-A U+AC00 - U+D7AF // Hangul Syllables U+D7B0 - U+D7FF // Hangul Jamo Extended-B U+F900 - U+FAFF // CJK Compatibility Ideographs U+FE10 - U+FE1F // Vertical forms U+FE30 - U+FE4F // CJK Compatibility Forms U+FF00 - U+FFEF // Halfwidth and Fullwidth Forms U+1B000 - U+1B0FF // Kana Supplement U+1D300 - U+1D35F // Tai Xuan Hing Symbols U+1F200 - U+1F2FF // Enclosed Ideographic Supplement U+20000 - U+2A6DF // CJK Unified Ideographs Extension B U+2A700 - U+2B73F // CJK Unified Ideographs Extension C U+2B740 - U+2B81F // CJK Unified Ideographs Extension D U+2F800 - U+2FA1F // CJK Compatibility Ideographs Supplement FT_AUTOHINTER_SCRIPT_INDIC Apply the indic auto-hinter, covering all major scripts from the Indian sub-continent and some other related scripts like Thai, Lao, or Tibetan. By default, characters from the following Unicode ranges are assigned to this submodule. U+0900 - U+0DFF // Indic Range U+0F00 - U+0FFF // Tibetan U+1900 - U+194F // Limbu U+1B80 - U+1BBF // Sundanese U+A800 - U+A82F // Syloti Nagri U+ABC0 - U+ABFF // Meetei Mayek U+11800 - U+118DF // Sharada Note that currently Indic support is rudimentary only, missing blue zone support. since 2.4.11 FT_Prop_GlyphToScriptMap Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_GlyphToScriptMap_ { FT_Face face; FT_UShort * map; } FT_Prop_GlyphToScriptMap ; Experimental only The data exchange structure for the glyph-to-script-map property. since 2.4.11 fallback-script Experimental only If no auto-hinter script module can be assigned to a glyph, a fallback script gets assigned to it (see also the glyph-to-script-map property). By default, this is FT_AUTOHINTER_SCRIPT_CJK . Using the fallback-script property, this fallback value can be changed. note This property can be used with FT_Property_Get also. It's important to use the right timing for changing this value: The creation of the glyph-to-script map that !
eventually uses the fallback script value gets triggered either by setting or reading a face-specific property like glyph-to-script-map , or by auto-hinting any glyph from that face. In particular, if you have already created an FT_Face structure but not loaded any glyph (using the auto-hinter), a change of the fallback script will affect this face. example FT_Library library; FT_UInt fallback_script = FT_AUTOHINTER_SCRIPT_NONE; FT_Init_FreeType( library ); FT_Property_Set( library, autofitter , fallback-script , fallback_script ); since 2.4.11 default-script Experimental only If FreeType gets compiled with FT_CONFIG_OPTION_USE_HARFBUZZ to make the HarfBuzz library access OpenType features for getting better glyph coverages, this property sets the (auto-fitter) script to be used for the default (OpenType) script data of a font's GSUB table. Features for the default script are intended for all scripts not explicitly handled in GSUB; an example is a dlig feature, containing the combination of the characters T , E , and L to form a TEL ligature. By default, this is FT_AUTOHINTER_SCRIPT_LATIN . Using the default-script property, this default value can be changed. note This property can be used with FT_Property_Get also. It's important to use the right timing for changing this value: The creation of the glyph-to-script map that eventually uses the default script value gets triggered either by setting or reading a face-specific property like glyph-to-script-map , or by auto-hinting any glyph from that face. In particular, if you have already created an FT_Face structure but not loaded any glyph (using the auto-hinter), a change of the default script will affect this face. example FT_Library library; FT_UInt default_script = FT_AUTOHINTER_SCRIPT_NONE; FT_Init_FreeType( library ); FT_Property_Set( library, autofitter , default-script , default_script ); since 2.5.3 increase-x-height For ppem values in the range 6 = ppem = increase-x-height , round up the font's x height much more often than normally. If the value is set!
to 0, which is the default, this feature is switched off. Use this property to improve the legibility of small font sizes if necessary. note This property can be used with FT_Property_Get also. Set this value right after calling FT_Set_Char_Size , but before loading any glyph (using the auto-hinter). example FT_Library library; FT_Face face; FT_Prop_IncreaseXHeight prop; FT_Init_FreeType( library ); FT_New_Face( library, foo.ttf , 0, face ); FT_Set_Char_Size( face, 10 * 64, 0, 72, 0 ); prop.face = face; prop.limit = 14; FT_Property_Set( library, autofitter , increase-x-height , prop ); since 2.4.11 FT_Prop_IncreaseXHeight Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_IncreaseXHeight_ { FT_Face face; FT_UInt limit; } FT_Prop_IncreaseXHeight ; The data exchange structure for the increase-x-height property. warping Experimental only If FreeType gets compiled with option AF_CONFIG_OPTION_USE_WARPER to activate the warp hinting code in the auto-hinter, this property switches warping on and off. Warping only works in normal auto-hinting mode replacing it. The idea of the code is to slightly scale and shift a glyph along the non-hinted dimension (which is usually the horizontal axis) so that as much of its segments are aligned (more or less) to the grid. To find out a glyph's optimal scaling and shifting value, various parameter combinations are tried and scored. By default, warping is off. note This property can be used with FT_Property_Get also. This property can be set via the FREETYPE_PROPERTIES environment variable (using values 1 and 0 for on and off , respectively). The warping code can also change advance widths. Have a look at the lsb_delta and rsb_delta fields in the FT_GlyphSlotRec structure for details on improving inter-glyph distances while rendering. Since warping is a global property of the auto-hinter it is best to change its value before rendering any face. Otherwise, you should reload all faces that get auto-hinted in normal hinting mode. example This example shows how to swit!
ch on warping (omitting the error handling). FT_Library library; FT_Bool warping = 1; FT_Init_FreeType( library ); FT_Property_Set( library, autofitter , warping , warping ); since 2.6","title":"Driver properties"},{"location":"ft2-properties.html#driver-properties","text":"","title":"Driver properties"},{"location":"ft2-properties.html#synopsis","text":"Driver modules can be controlled by setting and unsetting properties, using the functions FT_Property_Set and FT_Property_Get . This section documents the available properties, together with auxiliary macros and structures.","title":"Synopsis"},{"location":"ft2-properties.html#ft_hinting_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_HINTING_FREETYPE 0 # define FT_HINTING_ADOBE 1 /* these constants (introduced in 2.4.12) are deprecated */ # define FT_CFF_HINTING_FREETYPE FT_HINTING_FREETYPE # define FT_CFF_HINTING_ADOBE FT_HINTING_ADOBE A list of constants used for the hinting-engine property to select the hinting engine for CFF, Type 1, and CID fonts.","title":"FT_HINTING_XXX"},{"location":"ft2-properties.html#hinting-engine","text":"Thanks to Adobe, which contributed a new hinting (and parsing) engine, an application can select between freetype and adobe if compiled with CFF_CONFIG_OPTION_OLD_ENGINE . If this configuration macro isn't defined, hinting-engine does nothing. The same holds for the Type 1 and CID modules if compiled with T1_CONFIG_OPTION_OLD_ENGINE . For the cff module, the default engine is freetype if CFF_CONFIG_OPTION_OLD_ENGINE is defined, and adobe otherwise. For both the type1 and t1cid modules, the default engine is freetype if T1_CONFIG_OPTION_OLD_ENGINE is defined, and adobe otherwise.","title":"hinting-engine"},{"location":"ft2-properties.html#no-stem-darkening","text":"All glyphs that pass through the auto-hinter will be emboldened unless this property is set to TRUE. The same is true for the CFF, Type 1, and CID font modules if the Adobe engine is selected (which is the default). Stem darkening emboldens glyphs !
at smaller sizes to make them more readable on common low-DPI screens when using linear alpha blending and gamma correction, see FT_Render_Glyph . When not using linear alpha blending and gamma correction, glyphs will appear heavy and fuzzy! Gamma correction essentially lightens fonts since shades of grey are shifted to higher pixel values (= higher brightness) to match the original intention to the reality of our screens. The side-effect is that glyphs thin out . Mac OS X and Adobe's proprietary font rendering library implement a counter-measure: stem darkening at smaller sizes where shades of gray dominate. By emboldening a glyph slightly in relation to its pixel size, individual pixels get higher coverage of filled-in outlines and are therefore blacker . This counteracts the thinning out of glyphs, making text remain readable at smaller sizes. By default, the Adobe engines for CFF, Type 1, and CID fonts darken stems at smaller sizes, regardless of hinting, to enhance contrast. Setting this property, stem darkening gets switched off. For the auto-hinter, stem-darkening is experimental currently and thus switched off by default (this is, no-stem-darkening is set to TRUE by default). Total consistency with the CFF driver is not achieved right now because the emboldening method differs and glyphs must be scaled down on the Y-axis to keep outline points inside their precomputed blue zones. The smaller the size (especially 9ppem and down), the higher the loss of emboldening versus the CFF driver. Note that stem darkening is never applied if FT_LOAD_NO_SCALE is set.","title":"no-stem-darkening"},{"location":"ft2-properties.html#darkening-parameters","text":"By default, the Adobe hinting engine, as used by the CFF, Type 1, and CID font drivers, darkens stems as follows (if the no-stem-darkening property isn't set): stem width = 0.5px: darkening amount = 0.4px stem width = 1px: darkening amount = 0.275px stem width = 1.667px: darkening amount = 0.275px stem width = 2.333px: darkening amount = 0px and piecewise linear !
in-between. At configuration time, these four control points can be set with the macro CFF_CONFIG_OPTION_DARKENING_PARAMETERS ; the CFF, Type 1, and CID drivers share these values. At runtime, the control points can be changed using the darkening-parameters property (see the example below that demonstrates this for the Type 1 driver). The x values give the stem width, and the y values the darkening amount. The unit is 1000 th of pixels. All coordinate values must be positive; the x values must be monotonically increasing; the y values must be monotonically decreasing and smaller than or equal to 500 (corresponding to half a pixel); the slope of each linear piece must be shallower than -1 (e.g., -.4). The auto-hinter provides this property, too, as an experimental feature. See no-stem-darkening for more.","title":"darkening-parameters"},{"location":"ft2-properties.html#random-seed","text":"By default, the seed value for the CFF random operator and the similar 0 28 callothersubr pop command for the Type 1 and CID drivers is set to a random value. However, mainly for debugging purposes, it is often necessary to use a known value as a seed so that the pseudo-random number sequences generated by random are repeatable. The random-seed property does that. Its argument is a signed 32bit integer; if the value is zero or negative, the seed given by the intitialRandomSeed private DICT operator in a CFF file gets used (or a default value if there is no such operator). If the value is positive, use it instead of initialRandomSeed , which is consequently ignored.","title":"random-seed"},{"location":"ft2-properties.html#no-long-family-names","text":"If PCF_CONFIG_OPTION_LONG_FAMILY_NAMES is active while compiling FreeType, the PCF driver constructs long family names. There are many PCF fonts just called Fixed which look completely different, and which have nothing to do with each other. When selecting Fixed in KDE or Gnome one gets results that appear rather random, the style changes often if one changes the size and one canno!
t select some fonts at all. The improve this situation, the PCF module prepends the foundry name (plus a space) to the family name. It also checks whether there are wide characters; all put together, family names like Sony Fixed or Misc Fixed Wide are constructed. If no-long-family-names is set, this feature gets switched off.","title":"no-long-family-names"},{"location":"ft2-properties.html#tt_interpreter_version_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define TT_INTERPRETER_VERSION_35 35 # define TT_INTERPRETER_VERSION_38 38 # define TT_INTERPRETER_VERSION_40 40 A list of constants used for the interpreter-version property to select the hinting engine for Truetype fonts. The numeric value in the constant names represents the version number as returned by the GETINFO bytecode instruction.","title":"TT_INTERPRETER_VERSION_XXX"},{"location":"ft2-properties.html#interpreter-version","text":"Currently, three versions are available, two representing the bytecode interpreter with subpixel hinting support (old Infinality code and new stripped-down and higher performance minimal code) and one without, respectively. The default is subpixel support if TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel support otherwise (since it isn't available then). If subpixel hinting is on, many TrueType bytecode instructions behave differently compared to B/W or grayscale rendering (except if native ClearType is selected by the font). Microsoft's main idea is to render at a much increased horizontal resolution, then sampling down the created output to subpixel precision. However, many older fonts are not suited to this and must be specially taken care of by applying (hardcoded) tweaks in Microsoft's interpreter. Details on subpixel hinting and some of the necessary tweaks can be found in Greg Hitchcock's whitepaper at https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx . Note that FreeType currently doesn't really subpixel hint (6x1, 6x2, or 6x5 supersampling) like discussed in the pa!
per. Depending on the chosen interpreter, it simply ignores instructions on vertical stems to arrive at very similar results.","title":"interpreter-version"},{"location":"ft2-properties.html#glyph-to-script-map","text":"Experimental only The auto-hinter provides various script modules to hint glyphs. Examples of supported scripts are Latin or CJK. Before a glyph is auto-hinted, the Unicode character map of the font gets examined, and the script is then determined based on Unicode character ranges, see below. OpenType fonts, however, often provide much more glyphs than character codes (small caps, superscripts, ligatures, swashes, etc.), to be controlled by so-called features . Handling OpenType features can be quite complicated and thus needs a separate library on top of FreeType. The mapping between glyph indices and scripts (in the auto-hinter sense, see the FT_AUTOHINTER_SCRIPT_XXX values) is stored as an array with num_glyphs elements, as found in the font's FT_Face structure. The glyph-to-script-map property returns a pointer to this array, which can be modified as needed. Note that the modification should happen before the first glyph gets processed by the auto-hinter so that the global analysis of the font shapes actually uses the modified mapping.","title":"glyph-to-script-map"},{"location":"ft2-properties.html#ft_autohinter_script_xxx","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). # define FT_AUTOHINTER_SCRIPT_NONE 0 # define FT_AUTOHINTER_SCRIPT_LATIN 1 # define FT_AUTOHINTER_SCRIPT_CJK 2 # define FT_AUTOHINTER_SCRIPT_INDIC 3 Experimental only A list of constants used for the glyph-to-script-map property to specify the script submodule the auto-hinter should use for hinting a particular glyph.","title":"FT_AUTOHINTER_SCRIPT_XXX"},{"location":"ft2-properties.html#ft_prop_glyphtoscriptmap","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_GlyphToScriptMap_ { FT_Face face; FT_UShort * map; } FT_Prop_GlyphToScriptMap ; Experimental only The data exchange structure for the!
glyph-to-script-map property.","title":"FT_Prop_GlyphToScriptMap"},{"location":"ft2-properties.html#fallback-script","text":"Experimental only If no auto-hinter script module can be assigned to a glyph, a fallback script gets assigned to it (see also the glyph-to-script-map property). By default, this is FT_AUTOHINTER_SCRIPT_CJK . Using the fallback-script property, this fallback value can be changed.","title":"fallback-script"},{"location":"ft2-properties.html#default-script","text":"Experimental only If FreeType gets compiled with FT_CONFIG_OPTION_USE_HARFBUZZ to make the HarfBuzz library access OpenType features for getting better glyph coverages, this property sets the (auto-fitter) script to be used for the default (OpenType) script data of a font's GSUB table. Features for the default script are intended for all scripts not explicitly handled in GSUB; an example is a dlig feature, containing the combination of the characters T , E , and L to form a TEL ligature. By default, this is FT_AUTOHINTER_SCRIPT_LATIN . Using the default-script property, this default value can be changed.","title":"default-script"},{"location":"ft2-properties.html#increase-x-height","text":"For ppem values in the range 6 = ppem = increase-x-height , round up the font's x height much more often than normally. If the value is set to 0, which is the default, this feature is switched off. Use this property to improve the legibility of small font sizes if necessary.","title":"increase-x-height"},{"location":"ft2-properties.html#ft_prop_increasexheight","text":"Defined in FT_DRIVER_H (freetype/ftdriver.h). typedef struct FT_Prop_IncreaseXHeight_ { FT_Face face; FT_UInt limit; } FT_Prop_IncreaseXHeight ; The data exchange structure for the increase-x-height property.","title":"FT_Prop_IncreaseXHeight"},{"location":"ft2-properties.html#warping","text":"Experimental only If FreeType gets compiled with option AF_CONFIG_OPTION_USE_WARPER to activate the warp hinting code in the auto-hinter, this property switches warping on and off. Warping o!
nly works in normal auto-hinting mode replacing it. The idea of the code is to slightly scale and shift a glyph along the non-hinted dimension (which is usually the horizontal axis) so that as much of its segments are aligned (more or less) to the grid. To find out a glyph's optimal scaling and shifting value, various parameter combinations are tried and scored. By default, warping is off.","title":"warping"},{"location":"ft2-quick_advance.html","text":"FreeType Docs Support API Quick retrieval of advance values Quick retrieval of advance values Synopsis This section contains functions to quickly extract advance values without handling glyph outlines, if possible. FT_Get_Advance Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advance ( FT_Face face, FT_UInt gindex, FT_Int32 load_flags, FT_Fixed *padvance ); Retrieve the advance value of a given glyph outline in an FT_Face . input face The source FT_Face handle. gindex The glyph index. load_flags A set of bit flags similar to those used when calling FT_Load_Glyph , used to determine what kind of advances you need. output padvance The advance value. If scaling is performed (based on the value of load_flags ), the advance value is in 16.16 format. Otherwise, it is in font units. If FT_LOAD_VERTICAL_LAYOUT is set, this is the vertical advance corresponding to a vertical layout. Otherwise, it is the horizontal advance in a horizontal layout. return FreeType error code. 0 means success. note This function may fail if you use FT_ADVANCE_FLAG_FAST_ONLY and if the corresponding font backend doesn't have a quick way to retrieve the advances. A scaled advance is returned in 16.16 format but isn't transformed by the affine transformation specified by FT_Set_Transform . FT_Get_Advances Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advances ( FT_Face face, FT_UInt start, FT_UInt count, FT_Int32 load_flags, FT_Fixed *padvances ); Retrieve the advance values of several glyph outlines in an FT_Face . input face The sour!
ce FT_Face handle. start The first glyph index. count The number of advance values you want to retrieve. load_flags A set of bit flags similar to those used when calling FT_Load_Glyph . output padvance The advance values. This array, to be provided by the caller, must contain at least count elements. If scaling is performed (based on the value of load_flags ), the advance values are in 16.16 format. Otherwise, they are in font units. If FT_LOAD_VERTICAL_LAYOUT is set, these are the vertical advances corresponding to a vertical layout. Otherwise, they are the horizontal advances in a horizontal layout. return FreeType error code. 0 means success. note This function may fail if you use FT_ADVANCE_FLAG_FAST_ONLY and if the corresponding font backend doesn't have a quick way to retrieve the advances. Scaled advances are returned in 16.16 format but aren't transformed by the affine transformation specified by FT_Set_Transform . FT_ADVANCE_FLAG_FAST_ONLY Defined in FT_ADVANCES_H (freetype/ftadvanc.h). # define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000L A bit-flag to be OR-ed with the flags parameter of the FT_Get_Advance and FT_Get_Advances functions. If set, it indicates that you want these functions to fail if the corresponding hinting mode or font driver doesn't allow for very quick advance computation. Typically, glyphs that are either unscaled, unhinted, bitmapped, or light-hinted can have their advance width computed very quickly. Normal and bytecode hinted modes that require loading, scaling, and hinting of the glyph outline, are extremely slow by comparison.","title":"Quick retrieval of advance values"},{"location":"ft2-quick_advance.html#quick-retrieval-of-advance-values","text":"","title":"Quick retrieval of advance values"},{"location":"ft2-quick_advance.html#synopsis","text":"This section contains functions to quickly extract advance values without handling glyph outlines, if possible.","title":"Synopsis"},{"location":"ft2-quick_advance.html#ft_get_advance","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h)!
. FT_EXPORT( FT_Error ) FT_Get_Advance ( FT_Face face, FT_UInt gindex, FT_Int32 load_flags, FT_Fixed *padvance ); Retrieve the advance value of a given glyph outline in an FT_Face .","title":"FT_Get_Advance"},{"location":"ft2-quick_advance.html#ft_get_advances","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h). FT_EXPORT( FT_Error ) FT_Get_Advances ( FT_Face face, FT_UInt start, FT_UInt count, FT_Int32 load_flags, FT_Fixed *padvances ); Retrieve the advance values of several glyph outlines in an FT_Face .","title":"FT_Get_Advances"},{"location":"ft2-quick_advance.html#ft_advance_flag_fast_only","text":"Defined in FT_ADVANCES_H (freetype/ftadvanc.h). # define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000L A bit-flag to be OR-ed with the flags parameter of the FT_Get_Advance and FT_Get_Advances functions. If set, it indicates that you want these functions to fail if the corresponding hinting mode or font driver doesn't allow for very quick advance computation. Typically, glyphs that are either unscaled, unhinted, bitmapped, or light-hinted can have their advance width computed very quickly. Normal and bytecode hinted modes that require loading, scaling, and hinting of the glyph outline, are extremely slow by comparison.","title":"FT_ADVANCE_FLAG_FAST_ONLY"},{"location":"ft2-raster.html","text":"FreeType Docs Support API Scanline Converter Scanline Converter Synopsis This section contains technical definitions. FT_Raster Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_RasterRec_* FT_Raster ; An opaque handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap. FT_Span Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Span_ { short x; unsigned short len; unsigned char coverage; } FT_Span ; A structure used to model a single span of gray pixels when rendering an anti-aliased bitmap. fields x The span's horizontal start position. len The span's length in pixels. coverage The span color/coverage, ranging from 0 (background) to 255 (fore!
ground). note This structure is used by the span drawing callback type named FT_SpanFunc that takes the y coordinate of the span as a parameter. The coverage value is always between 0 and 255. If you want less gray values, the callback function has to reduce them. FT_SpanFunc Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_SpanFunc )( int y, int count, const FT_Span * spans, void * user ); # define FT_Raster_Span_Func FT_SpanFunc A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the gray pixel spans on each scan line. input y The scanline's y coordinate. count The number of spans to draw on this scanline. spans A table of count spans to draw on the scanline. user User-supplied data that is passed to the callback. note This callback allows client applications to directly render the gray spans of the anti-aliased bitmap to any kind of surfaces. This can be used to write anti-aliased outlines directly to a given background bitmap, and even perform translucency. FT_Raster_Params Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Params_ { const FT_Bitmap * target; const void * source; int flags; FT_SpanFunc gray_spans; FT_SpanFunc black_spans; /* unused */ FT_Raster_BitTest_Func bit_test; /* unused */ FT_Raster_BitSet_Func bit_set; /* unused */ void * user; FT_BBox clip_box; } FT_Raster_Params ; A structure to hold the arguments used by a raster's render function. fields target The target bitmap. source A pointer to the source glyph image (e.g., an FT_Outline ). flags The rendering flags. gray_spans The gray span drawing callback. black_spans Unused. bit_test Unused. bit_set Unused. user User-supplied data that is passed to each drawing callback. clip_box An optional clipping box. It is only used in direct rendering mode. Note that coordinates here should be expressed in integer pixels (and not in 26.6 fixed-point units). note An anti-aliased glyph bitmap is drawn if the FT_RASTER_FLAG_AA bit flag is set in the flags field!
, otherwise a monochrome bitmap is generated. If the FT_RASTER_FLAG_DIRECT bit flag is set in flags , the raster will call the gray_spans callback to draw gray pixel spans. This allows direct composition over a pre-existing bitmap through user-provided callbacks to perform the span drawing and composition. Not supported by the monochrome rasterizer. FT_RASTER_FLAG_XXX Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_RASTER_FLAG_DEFAULT 0x0 # define FT_RASTER_FLAG_AA 0x1 # define FT_RASTER_FLAG_DIRECT 0x2 # define FT_RASTER_FLAG_CLIP 0x4 /* these constants are deprecated; use the corresponding */ /* ` FT_RASTER_FLAG_XXX ` values instead */ # define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT # define ft_raster_flag_aa FT_RASTER_FLAG_AA # define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT # define ft_raster_flag_clip FT_RASTER_FLAG_CLIP A list of bit flag constants as used in the flags field of a FT_Raster_Params structure. values FT_RASTER_FLAG_DEFAULT This value is 0. FT_RASTER_FLAG_AA This flag is set to indicate that an anti-aliased glyph image should be generated. Otherwise, it will be monochrome (1-bit). FT_RASTER_FLAG_DIRECT This flag is set to indicate direct rendering. In this mode, client applications must provide their own span callback. This lets them directly draw or compose over an existing bitmap. If this bit is not set, the target pixmap's buffer must be zeroed before rendering. Direct rendering is only possible with anti-aliased glyphs. FT_RASTER_FLAG_CLIP This flag is only used in direct rendering mode. If set, the output will be clipped to a box specified in the clip_box field of the FT_Raster_Params structure. Note that by default, the glyph bitmap is clipped to the target pixmap, except in direct rendering mode where all spans are generated if no clipping box is set. FT_Raster_NewFunc Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_NewFunc )( void * memory, FT_Raster * raster ); # define FT_Raster_New_Func FT_Raster_NewFunc A function used to create a new raster o!
bject. input memory A handle to the memory allocator. output raster A handle to the new raster object. return Error code. 0 means success. note The memory parameter is a typeless pointer in order to avoid un-wanted dependencies on the rest of the FreeType code. In practice, it is an FT_Memory object, i.e., a handle to the standard FreeType memory allocator. However, this field can be completely ignored by a given raster implementation. FT_Raster_DoneFunc Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_DoneFunc )( FT_Raster raster ); # define FT_Raster_Done_Func FT_Raster_DoneFunc A function used to destroy a given raster object. input raster A handle to the raster object. FT_Raster_ResetFunc Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_ResetFunc )( FT_Raster raster, unsigned char * pool_base, unsigned long pool_size ); # define FT_Raster_Reset_Func FT_Raster_ResetFunc FreeType used to provide an area of memory called the render pool available to all registered rasterizers. This was not thread safe, however, and now FreeType never allocates this pool. This function is called after a new raster object is created. input raster A handle to the new raster object. pool_base Previously, the address in memory of the render pool. Set this to NULL . pool_size Previously, the size in bytes of the render pool. Set this to 0. note Rasterizers should rely on dynamic or stack allocation if they want to (a handle to the memory allocator is passed to the rasterizer constructor). FT_Raster_SetModeFunc Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_SetModeFunc )( FT_Raster raster, unsigned long mode, void * args ); # define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc This function is a generic facility to change modes or attributes in a given raster. This can be used for debugging purposes, or simply to allow implementation-specific features in a given raster module. input raster A handle to the new raster object. mode A 4-byte tag used to name the mode or prop!
erty. args A pointer to the new mode/property to use. FT_Raster_RenderFunc Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_RenderFunc )( FT_Raster raster, const FT_Raster_Params * params ); # define FT_Raster_Render_Func FT_Raster_RenderFunc Invoke a given raster to scan-convert a given glyph image into a target bitmap. input raster A handle to the raster object. params A pointer to an FT_Raster_Params structure used to store the rendering parameters. return Error code. 0 means success. note The exact format of the source image depends on the raster's glyph format defined in its FT_Raster_Funcs structure. It can be an FT_Outline or anything else in order to support a large array of glyph formats. Note also that the render function can fail and return a FT_Err_Unimplemented_Feature error code if the raster used does not support direct composition. FT_Raster_Funcs Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Funcs_ { FT_Glyph_Format glyph_format; FT_Raster_NewFunc raster_new; FT_Raster_ResetFunc raster_reset; FT_Raster_SetModeFunc raster_set_mode; FT_Raster_RenderFunc raster_render; FT_Raster_DoneFunc raster_done; } FT_Raster_Funcs ; A structure used to describe a given raster class to the library. fields glyph_format The supported glyph format for this raster. raster_new The raster constructor. raster_reset Used to reset the render pool within the raster. raster_render A function to render a glyph into a given bitmap. raster_done The raster destructor. FT_Raster_BitTest_Func Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_BitTest_Func )( int y, int x, void * user ); Deprecated, unimplemented. FT_Raster_BitSet_Func Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_BitSet_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"Scanline Converter"},{"location":"ft2-raster.html#scanline-converter","text":"","title":"Scanline Converter"},{"location":"ft2-raster.html#synopsis","text":"This section contains technical !
definitions.","title":"Synopsis"},{"location":"ft2-raster.html#ft_raster","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_RasterRec_* FT_Raster ; An opaque handle (pointer) to a raster object. Each object can be used independently to convert an outline into a bitmap or pixmap.","title":"FT_Raster"},{"location":"ft2-raster.html#ft_span","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Span_ { short x; unsigned short len; unsigned char coverage; } FT_Span ; A structure used to model a single span of gray pixels when rendering an anti-aliased bitmap.","title":"FT_Span"},{"location":"ft2-raster.html#ft_spanfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_SpanFunc )( int y, int count, const FT_Span * spans, void * user ); # define FT_Raster_Span_Func FT_SpanFunc A function used as a call-back by the anti-aliased renderer in order to let client applications draw themselves the gray pixel spans on each scan line.","title":"FT_SpanFunc"},{"location":"ft2-raster.html#ft_raster_params","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Params_ { const FT_Bitmap * target; const void * source; int flags; FT_SpanFunc gray_spans; FT_SpanFunc black_spans; /* unused */ FT_Raster_BitTest_Func bit_test; /* unused */ FT_Raster_BitSet_Func bit_set; /* unused */ void * user; FT_BBox clip_box; } FT_Raster_Params ; A structure to hold the arguments used by a raster's render function.","title":"FT_Raster_Params"},{"location":"ft2-raster.html#ft_raster_flag_xxx","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). # define FT_RASTER_FLAG_DEFAULT 0x0 # define FT_RASTER_FLAG_AA 0x1 # define FT_RASTER_FLAG_DIRECT 0x2 # define FT_RASTER_FLAG_CLIP 0x4 /* these constants are deprecated; use the corresponding */ /* ` FT_RASTER_FLAG_XXX ` values instead */ # define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT # define ft_raster_flag_aa FT_RASTER_FLAG_AA # define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT # define ft_raster_flag_clip FT_RASTER_FLAG_!
CLIP A list of bit flag constants as used in the flags field of a FT_Raster_Params structure.","title":"FT_RASTER_FLAG_XXX"},{"location":"ft2-raster.html#ft_raster_newfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_NewFunc )( void * memory, FT_Raster * raster ); # define FT_Raster_New_Func FT_Raster_NewFunc A function used to create a new raster object.","title":"FT_Raster_NewFunc"},{"location":"ft2-raster.html#ft_raster_donefunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_DoneFunc )( FT_Raster raster ); # define FT_Raster_Done_Func FT_Raster_DoneFunc A function used to destroy a given raster object.","title":"FT_Raster_DoneFunc"},{"location":"ft2-raster.html#ft_raster_resetfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_ResetFunc )( FT_Raster raster, unsigned char * pool_base, unsigned long pool_size ); # define FT_Raster_Reset_Func FT_Raster_ResetFunc FreeType used to provide an area of memory called the render pool available to all registered rasterizers. This was not thread safe, however, and now FreeType never allocates this pool. This function is called after a new raster object is created.","title":"FT_Raster_ResetFunc"},{"location":"ft2-raster.html#ft_raster_setmodefunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_SetModeFunc )( FT_Raster raster, unsigned long mode, void * args ); # define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc This function is a generic facility to change modes or attributes in a given raster. This can be used for debugging purposes, or simply to allow implementation-specific features in a given raster module.","title":"FT_Raster_SetModeFunc"},{"location":"ft2-raster.html#ft_raster_renderfunc","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_RenderFunc )( FT_Raster raster, const FT_Raster_Params * params ); # define FT_Raster_Render_Func FT_Raster_RenderFunc Invoke a given raster to scan-convert a given glyph image !
into a target bitmap.","title":"FT_Raster_RenderFunc"},{"location":"ft2-raster.html#ft_raster_funcs","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef struct FT_Raster_Funcs_ { FT_Glyph_Format glyph_format; FT_Raster_NewFunc raster_new; FT_Raster_ResetFunc raster_reset; FT_Raster_SetModeFunc raster_set_mode; FT_Raster_RenderFunc raster_render; FT_Raster_DoneFunc raster_done; } FT_Raster_Funcs ; A structure used to describe a given raster class to the library.","title":"FT_Raster_Funcs"},{"location":"ft2-raster.html#ft_raster_bittest_func","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef int (* FT_Raster_BitTest_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"FT_Raster_BitTest_Func"},{"location":"ft2-raster.html#ft_raster_bitset_func","text":"Defined in FT_IMAGE_H (freetype/ftimage.h). typedef void (* FT_Raster_BitSet_Func )( int y, int x, void * user ); Deprecated, unimplemented.","title":"FT_Raster_BitSet_Func"},{"location":"ft2-sfnt_names.html","text":"FreeType Docs Format-Specific API SFNT Names SFNT Names Synopsis The TrueType and OpenType specifications allow the inclusion of a special names table ( name ) in font files. This table contains textual (and internationalized) information regarding the font, like family name, copyright, version, etc. The definitions below are used to access them if available. Note that this has nothing to do with glyph names! FT_SfntName Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntName_ { FT_UShort platform_id; FT_UShort encoding_id; FT_UShort language_id; FT_UShort name_id; FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntName ; A structure used to model an SFNT name table entry. fields platform_id The platform ID for string . See TT_PLATFORM_XXX for possible values. encoding_id The encoding ID for string . See TT_APPLE_ID_XXX , TT_MAC_ID_XXX , TT_ISO_ID_XXX , TT_MS_ID_XXX , and TT_ADOBE_ID_XXX for possible values. language_id The language ID for s!
tring . See TT_MAC_LANGID_XXX and TT_MS_LANGID_XXX for possible values. Registered OpenType values for language_id are always smaller than 0x8000; values equal or larger than 0x8000 usually indicate a language tag string (introduced in OpenType version 1.6). Use function FT_Get_Sfnt_LangTag with language_id as its argument to retrieve the associated language tag. name_id An identifier for string . See TT_NAME_ID_XXX for possible values. string The name string. Note that its format differs depending on the (platform,encoding) pair, being either a string of bytes (without a terminating NULL byte) or containing UTF-16BE entities. string_len The length of string in bytes. note Please refer to the TrueType or OpenType specification for more details. FT_Get_Sfnt_Name_Count Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_UInt ) FT_Get_Sfnt_Name_Count ( FT_Face face ); Retrieve the number of name strings in the SFNT name table. input face A handle to the source face. return The number of strings in the name table. note This function always returns an error if the config macro TT_CONFIG_OPTION_SFNT_NAMES is not defined in ftoption.h . FT_Get_Sfnt_Name Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_Name ( FT_Face face, FT_UInt idx, FT_SfntName *aname ); Retrieve a string of the SFNT name table for a given index. input face A handle to the source face. idx The index of the name string. output aname The indexed FT_SfntName structure. return FreeType error code. 0 means success. note The string array returned in the aname structure is not null-terminated. Note that you don't have to deallocate string by yourself; FreeType takes care of it if you call FT_Done_Face . Use FT_Get_Sfnt_Name_Count to get the total number of available name table entries, then do a loop until you get the right platform, encoding, and name ID. name table format 1 entries can use language tags also, see FT_Get_Sfnt_LangTag . This function always returns an error if the config macro TT_CONFIG_OPTION_!
SFNT_NAMES is not defined in ftoption.h . FT_SfntLangTag Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntLangTag_ { FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntLangTag ; A structure to model a language tag entry from an SFNT name table. fields string The language tag string, encoded in UTF-16BE (without trailing NULL bytes). string_len The length of string in bytes . note Please refer to the TrueType or OpenType specification for more details. since 2.8 FT_Get_Sfnt_LangTag Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_LangTag ( FT_Face face, FT_UInt langID, FT_SfntLangTag *alangTag ); Retrieve the language tag associated with a language ID of an SFNT name table entry. input face A handle to the source face. langID The language ID, as returned by FT_Get_Sfnt_Name . This is always a value larger than 0x8000. output alangTag The language tag associated with the name table entry's language ID. return FreeType error code. 0 means success. note The string array returned in the alangTag structure is not null-terminated. Note that you don't have to deallocate string by yourself; FreeType takes care of it if you call FT_Done_Face . Only name table format 1 supports language tags. For format 0 tables, this function always returns FT_Err_Invalid_Table. For invalid format 1 language ID values, FT_Err_Invalid_Argument is returned. This function always returns an error if the config macro TT_CONFIG_OPTION_SFNT_NAMES is not defined in ftoption.h . since 2.8","title":"SFNT Names"},{"location":"ft2-sfnt_names.html#sfnt-names","text":"","title":"SFNT Names"},{"location":"ft2-sfnt_names.html#synopsis","text":"The TrueType and OpenType specifications allow the inclusion of a special names table ( name ) in font files. This table contains textual (and internationalized) information regarding the font, like family name, copyright, version, etc. The definitions below are used to access them if available. Note tha!
t this has nothing to do with glyph names!","title":"Synopsis"},{"location":"ft2-sfnt_names.html#ft_sfntname","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntName_ { FT_UShort platform_id; FT_UShort encoding_id; FT_UShort language_id; FT_UShort name_id; FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntName ; A structure used to model an SFNT name table entry.","title":"FT_SfntName"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_name_count","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_UInt ) FT_Get_Sfnt_Name_Count ( FT_Face face ); Retrieve the number of name strings in the SFNT name table.","title":"FT_Get_Sfnt_Name_Count"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_name","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_Name ( FT_Face face, FT_UInt idx, FT_SfntName *aname ); Retrieve a string of the SFNT name table for a given index.","title":"FT_Get_Sfnt_Name"},{"location":"ft2-sfnt_names.html#ft_sfntlangtag","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). typedef struct FT_SfntLangTag_ { FT_Byte * string; /* this string is *not* null-terminated! */ FT_UInt string_len; /* in bytes */ } FT_SfntLangTag ; A structure to model a language tag entry from an SFNT name table.","title":"FT_SfntLangTag"},{"location":"ft2-sfnt_names.html#ft_get_sfnt_langtag","text":"Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h). FT_EXPORT( FT_Error ) FT_Get_Sfnt_LangTag ( FT_Face face, FT_UInt langID, FT_SfntLangTag *alangTag ); Retrieve the language tag associated with a language ID of an SFNT name table entry.","title":"FT_Get_Sfnt_LangTag"},{"location":"ft2-sizes_management.html","text":"FreeType Docs Core API Size Management Size Management Synopsis When creating a new face object (e.g., with FT_New_Face ), an FT_Size object is automatically created and used to store all pixel-size dependent information, available in the face- size field. It is however possible to !
create more sizes for a given face, mostly in order to manage several character pixel sizes of the same font family and style. See FT_New_Size and FT_Done_Size . Note that FT_Set_Pixel_Sizes and FT_Set_Char_Size only modify the contents of the current active size; you thus need to use FT_Activate_Size to change it. 99% of applications won't need the functions provided here, especially if they use the caching sub-system, so be cautious when using these. FT_New_Size Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_New_Size ( FT_Face face, FT_Size * size ); Create a new size object from a given face object. input face A handle to a parent face object. output asize A handle to a new size object. return FreeType error code. 0 means success. note You need to call FT_Activate_Size in order to select the new size for upcoming calls to FT_Set_Pixel_Sizes , FT_Set_Char_Size , FT_Load_Glyph , FT_Load_Char , etc. FT_Done_Size Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Done_Size ( FT_Size size ); Discard a given size object. Note that FT_Done_Face automatically discards all size objects allocated with FT_New_Size . input size A handle to a target size object. return FreeType error code. 0 means success. FT_Activate_Size Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Activate_Size ( FT_Size size ); Even though it is possible to create several size objects for a given face (see FT_New_Size for details), functions like FT_Load_Glyph or FT_Load_Char only use the one that has been activated last to determine the current character pixel size . This function can be used to activate a previously created size object. input size A handle to a target size object. return FreeType error code. 0 means success. note If face is the size's parent face object, this function changes the value of face- size to the input size handle.","title":"Size Management"},{"location":"ft2-sizes_management.html#size-management","text":"","title":"Size Management"},{"location":"ft2-sizes_man!
agement.html#synopsis","text":"When creating a new face object (e.g., with FT_New_Face ), an FT_Size object is automatically created and used to store all pixel-size dependent information, available in the face- size field. It is however possible to create more sizes for a given face, mostly in order to manage several character pixel sizes of the same font family and style. See FT_New_Size and FT_Done_Size . Note that FT_Set_Pixel_Sizes and FT_Set_Char_Size only modify the contents of the current active size; you thus need to use FT_Activate_Size to change it. 99% of applications won't need the functions provided here, especially if they use the caching sub-system, so be cautious when using these.","title":"Synopsis"},{"location":"ft2-sizes_management.html#ft_new_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_New_Size ( FT_Face face, FT_Size * size ); Create a new size object from a given face object.","title":"FT_New_Size"},{"location":"ft2-sizes_management.html#ft_done_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Done_Size ( FT_Size size ); Discard a given size object. Note that FT_Done_Face automatically discards all size objects allocated with FT_New_Size .","title":"FT_Done_Size"},{"location":"ft2-sizes_management.html#ft_activate_size","text":"Defined in FT_SIZES_H (freetype/ftsizes.h). FT_EXPORT( FT_Error ) FT_Activate_Size ( FT_Size size ); Even though it is possible to create several size objects for a given face (see FT_New_Size for details), functions like FT_Load_Glyph or FT_Load_Char only use the one that has been activated last to determine the current character pixel size . This function can be used to activate a previously created size object.","title":"FT_Activate_Size"},{"location":"ft2-system_interface.html","text":"FreeType Docs Support API System Interface System Interface Synopsis This section contains various definitions related to memory management and i/o access. You need to understand this information if you want !
to use a custom memory manager or you own i/o streams. FT_Memory Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_MemoryRec_* FT_Memory ; A handle to a given memory manager object, defined with an FT_MemoryRec structure. FT_Alloc_Func Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Alloc_Func )( FT_Memory memory, long size ); A function used to allocate size bytes from memory . input memory A handle to the source memory manager. size The size in bytes to allocate. return Address of new memory block. 0 in case of failure. FT_Free_Func Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Free_Func )( FT_Memory memory, void * block ); A function used to release a given block of memory. input memory A handle to the source memory manager. block The address of the target memory block. FT_Realloc_Func Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Realloc_Func )( FT_Memory memory, long cur_size, long new_size, void * block ); A function used to re-allocate a given block of memory. input memory A handle to the source memory manager. cur_size The block's current size in bytes. new_size The block's requested new size. block The block's current address. return New block address. 0 in case of memory shortage. note In case of error, the old block must still be available. FT_MemoryRec Defined in FT_SYSTEM_H (freetype/ftsystem.h). struct FT_MemoryRec_ { void * user; FT_Alloc_Func alloc; FT_Free_Func free; FT_Realloc_Func realloc; }; A structure used to describe a given memory manager to FreeType 2. fields user A generic typeless pointer for user data. alloc A pointer type to an allocation function. free A pointer type to an memory freeing function. realloc A pointer type to a reallocation function. FT_Stream Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_* FT_Stream ; A handle to an input stream. also See FT_StreamRec for the publicly accessible fields of a given stream object. FT_StreamDesc Defined in FT_SYSTEM_H (freetype/ftsystem.h)!
. typedef union FT_StreamDesc_ { long value; void * pointer; } FT_StreamDesc ; A union type used to store either a long or a pointer. This is used to store a file descriptor or a FILE* in an input stream. FT_Stream_IoFunc Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef unsigned long (* FT_Stream_IoFunc )( FT_Stream stream, unsigned long offset, unsigned char * buffer, unsigned long count ); A function used to seek and read data from a given input stream. input stream A handle to the source stream. offset The offset of read in stream (always from start). buffer The address of the read buffer. count The number of bytes to read from the stream. return The number of bytes effectively read by the stream. note This function might be called to perform a seek or skip operation with a count of 0. A non-zero return value then indicates an error. FT_Stream_CloseFunc Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Stream_CloseFunc )( FT_Stream stream ); A function used to close a given input stream. input stream A handle to the target stream. FT_StreamRec Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_ { unsigned char * base; unsigned long size; unsigned long pos; FT_StreamDesc descriptor; FT_StreamDesc pathname; FT_Stream_IoFunc read; FT_Stream_CloseFunc close; FT_Memory memory; unsigned char * cursor; unsigned char * limit; } FT_StreamRec ; A structure used to describe an input stream. input base For memory-based streams, this is the address of the first stream byte in memory. This field should always be set to NULL for disk-based streams. size The stream size in bytes. In case of compressed streams where the size is unknown before actually doing the decompression, the value is set to 0x7FFFFFFF. (Note that this size value can occur for normal streams also; it is thus just a hint.) pos The current position within the stream. descriptor This field is a union that can hold an integer or a pointer. It is used by stream implementations to store file descriptors or FILE* pointe!
rs. pathname This field is completely ignored by FreeType. However, it is often useful during debugging to use it to store the stream's filename (where available). read The stream's input function. close The stream's close function. memory The memory manager to use to preload frames. This is set internally by FreeType and shouldn't be touched by stream implementations. cursor This field is set and used internally by FreeType when parsing frames. In particular, the FT_GET_XXX macros use this instead of the pos field. limit This field is set and used internally by FreeType when parsing frames.","title":"System Interface"},{"location":"ft2-system_interface.html#system-interface","text":"","title":"System Interface"},{"location":"ft2-system_interface.html#synopsis","text":"This section contains various definitions related to memory management and i/o access. You need to understand this information if you want to use a custom memory manager or you own i/o streams.","title":"Synopsis"},{"location":"ft2-system_interface.html#ft_memory","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_MemoryRec_* FT_Memory ; A handle to a given memory manager object, defined with an FT_MemoryRec structure.","title":"FT_Memory"},{"location":"ft2-system_interface.html#ft_alloc_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Alloc_Func )( FT_Memory memory, long size ); A function used to allocate size bytes from memory .","title":"FT_Alloc_Func"},{"location":"ft2-system_interface.html#ft_free_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Free_Func )( FT_Memory memory, void * block ); A function used to release a given block of memory.","title":"FT_Free_Func"},{"location":"ft2-system_interface.html#ft_realloc_func","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void * (* FT_Realloc_Func )( FT_Memory memory, long cur_size, long new_size, void * block ); A function used to re-allocate a given block of memory.","title":"FT_Realloc_Func"},{"l!
ocation":"ft2-system_interface.html#ft_memoryrec","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). struct FT_MemoryRec_ { void * user; FT_Alloc_Func alloc; FT_Free_Func free; FT_Realloc_Func realloc; }; A structure used to describe a given memory manager to FreeType 2.","title":"FT_MemoryRec"},{"location":"ft2-system_interface.html#ft_stream","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_* FT_Stream ; A handle to an input stream.","title":"FT_Stream"},{"location":"ft2-system_interface.html#ft_streamdesc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef union FT_StreamDesc_ { long value; void * pointer; } FT_StreamDesc ; A union type used to store either a long or a pointer. This is used to store a file descriptor or a FILE* in an input stream.","title":"FT_StreamDesc"},{"location":"ft2-system_interface.html#ft_stream_iofunc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef unsigned long (* FT_Stream_IoFunc )( FT_Stream stream, unsigned long offset, unsigned char * buffer, unsigned long count ); A function used to seek and read data from a given input stream.","title":"FT_Stream_IoFunc"},{"location":"ft2-system_interface.html#ft_stream_closefunc","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef void (* FT_Stream_CloseFunc )( FT_Stream stream ); A function used to close a given input stream.","title":"FT_Stream_CloseFunc"},{"location":"ft2-system_interface.html#ft_streamrec","text":"Defined in FT_SYSTEM_H (freetype/ftsystem.h). typedef struct FT_StreamRec_ { unsigned char * base; unsigned long size; unsigned long pos; FT_StreamDesc descriptor; FT_StreamDesc pathname; FT_Stream_IoFunc read; FT_Stream_CloseFunc close; FT_Memory memory; unsigned char * cursor; unsigned char * limit; } FT_StreamRec ; A structure used to describe an input stream.","title":"FT_StreamRec"},{"location":"ft2-t1_cid_driver.html","text":"FreeType Docs Controlling FreeType Modules The Type 1 and CID drivers The Type 1 and CID drivers Synopsis It is possible to con!
trol the behaviour of FreeType's Type 1 and Type 1 CID drivers with FT_Property_Set and FT_Property_Get . Behind the scenes, both drivers use the Adobe CFF engine for hinting; however, the used properties must be specified separately. The Type 1 driver's module name is type1 ; the CID driver's module name is t1cid . Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the Driver properties section. Please see the The CFF driver section for more details on the new hinting engine.","title":"The Type 1 and CID drivers"},{"location":"ft2-t1_cid_driver.html#the-type-1-and-cid-drivers","text":"","title":"The Type 1 and CID drivers"},{"location":"ft2-t1_cid_driver.html#synopsis","text":"It is possible to control the behaviour of FreeType's Type 1 and Type 1 CID drivers with FT_Property_Set and FT_Property_Get . Behind the scenes, both drivers use the Adobe CFF engine for hinting; however, the used properties must be specified separately. The Type 1 driver's module name is type1 ; the CID driver's module name is t1cid . Available properties are hinting-engine , no-stem-darkening , darkening-parameters , and random-seed , as documented in the Driver properties section. Please see the The CFF driver section for more details on the new hinting engine.","title":"Synopsis"},{"location":"ft2-truetype_engine.html","text":"FreeType Docs Miscellaneous The TrueType Engine The TrueType Engine Synopsis This section contains a function used to query the level of TrueType bytecode support compiled in this version of the library. FT_TrueTypeEngineType Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef enum FT_TrueTypeEngineType_ { FT_TRUETYPE_ENGINE_TYPE_NONE = 0, FT_TRUETYPE_ENGINE_TYPE_UNPATENTED , FT_TRUETYPE_ENGINE_TYPE_PATENTED } FT_TrueTypeEngineType ; A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the FT_Get_TrueType_Engine_Type function. values FT_TRUETYPE_ENGINE_TYPE_NONE The l!
ibrary doesn't implement any kind of bytecode interpreter. FT_TRUETYPE_ENGINE_TYPE_UNPATENTED Deprecated and removed. FT_TRUETYPE_ENGINE_TYPE_PATENTED The library implements a bytecode interpreter that covers the full instruction set of the TrueType virtual machine (this was governed by patents until May 2010, hence the name). since 2.2 FT_Get_TrueType_Engine_Type Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_TrueTypeEngineType ) FT_Get_TrueType_Engine_Type ( FT_Library library ); Return an FT_TrueTypeEngineType value to indicate which level of the TrueType virtual machine a given library instance supports. input library A library instance. return A value indicating which level is supported. since 2.2","title":"The TrueType Engine"},{"location":"ft2-truetype_engine.html#the-truetype-engine","text":"","title":"The TrueType Engine"},{"location":"ft2-truetype_engine.html#synopsis","text":"This section contains a function used to query the level of TrueType bytecode support compiled in this version of the library.","title":"Synopsis"},{"location":"ft2-truetype_engine.html#ft_truetypeenginetype","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). typedef enum FT_TrueTypeEngineType_ { FT_TRUETYPE_ENGINE_TYPE_NONE = 0, FT_TRUETYPE_ENGINE_TYPE_UNPATENTED , FT_TRUETYPE_ENGINE_TYPE_PATENTED } FT_TrueTypeEngineType ; A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the FT_Get_TrueType_Engine_Type function.","title":"FT_TrueTypeEngineType"},{"location":"ft2-truetype_engine.html#ft_get_truetype_engine_type","text":"Defined in FT_MODULE_H (freetype/ftmodapi.h). FT_EXPORT( FT_TrueTypeEngineType ) FT_Get_TrueType_Engine_Type ( FT_Library library ); Return an FT_TrueTypeEngineType value to indicate which level of the TrueType virtual machine a given library instance supports.","title":"FT_Get_TrueType_Engine_Type"},{"location":"ft2-truetype_tables.html","text":"FreeType Docs Format-Specific API TrueType Tables TrueType Tables Synopsis !
This section contains definitions of some basic tables specific to TrueType and OpenType as well as some routines used to access and process them. TT_Header Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Header_ { FT_Fixed Table_Version; FT_Fixed Font_Revision; FT_Long CheckSum_Adjust; FT_Long Magic_Number; FT_UShort Flags; FT_UShort Units_Per_EM; FT_ULong Created [2]; FT_ULong Modified[2]; FT_Short xMin; FT_Short yMin; FT_Short xMax; FT_Short yMax; FT_UShort Mac_Style; FT_UShort Lowest_Rec_PPEM; FT_Short Font_Direction; FT_Short Index_To_Loc_Format; FT_Short Glyph_Data_Format; } TT_Header ; A structure to model a TrueType font header table. All fields follow the OpenType specification. The 64-bit timestamps are stored in two-element arrays Created and Modified , first the upper then the lower 32 bits. TT_HoriHeader Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_HoriHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Width_Max; /* advance width maximum */ FT_Short min_Left_Side_Bearing; /* minimum left-sb */ FT_Short min_Right_Side_Bearing; /* minimum right-sb */ FT_Short xMax_Extent; /* xmax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_HMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'hmtx' table. */ void * long_metrics; void * short_metrics; } TT_HoriHeader ; A structure to model a TrueType horizontal header, the hhea table, as well as the corresponding horizontal metrics table, hmtx . fields Version The table version. Ascender The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASC!
II). You should use the sTypoAscender field of the OS/2 table instead if you want the correct one. Descender The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoDescender field of the OS/2 table instead if you want the correct one. Line_Gap The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font. advance_Width_Max This field is the maximum of all advance widths found in the font. It can be used to compute the maximum width of an arbitrary string of text. min_Left_Side_Bearing The minimum left side bearing of all glyphs within the font. min_Right_Side_Bearing The minimum right side bearing of all glyphs within the font. xMax_Extent The maximum horizontal extent (i.e., the width of a glyph's bounding box) for all glyphs in the font. caret_Slope_Rise The rise coefficient of the cursor's slope of the cursor (slope=rise/run). caret_Slope_Run The run coefficient of the cursor's slope. caret_Offset The cursor's offset for slanted fonts. Reserved 8 reserved bytes. metric_Data_Format Always 0. number_Of_HMetrics Number of HMetrics entries in the hmtx table -- this value can be smaller than the total number of glyphs in the font. long_metrics A pointer into the hmtx table. short_metrics A pointer into the hmtx table. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an MVAR table: caret_Slope_Rise , caret_Slope_Run , and caret_Offset . TT_VertHeader Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_VertHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Height_Max; /* advance height maxi!
mum */ FT_Short min_Top_Side_Bearing; /* minimum top-sb */ FT_Short min_Bottom_Side_Bearing; /* minimum bottom-sb */ FT_Short yMax_Extent; /* ymax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_VMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'vmtx' table. */ void * long_metrics; void * short_metrics; } TT_VertHeader ; A structure used to model a TrueType vertical header, the vhea table, as well as the corresponding vertical metrics table, vmtx . fields Version The table version. Ascender The font's ascender, i.e., the distance from the baseline to the top-most of all glyph points found in the font. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoAscender field of the OS/2 table instead if you want the correct one. Descender The font's descender, i.e., the distance from the baseline to the bottom-most of all glyph points found in the font. It is negative. This value is invalid in many fonts, as it is usually set by the font designer, and often reflects only a portion of the glyphs found in the font (maybe ASCII). You should use the sTypoDescender field of the OS/2 table instead if you want the correct one. Line_Gap The font's line gap, i.e., the distance to add to the ascender and descender to get the BTB, i.e., the baseline-to-baseline distance for the font. advance_Height_Max This field is the maximum of all advance heights found in the font. It can be used to compute the maximum height of an arbitrary string of text. min_Top_Side_Bearing The minimum top side bearing of all glyphs within the font. min_Bottom_Side_Bearing The minimum bottom side bearing of all glyphs within the font. yMax_Extent The maximum vertical extent (i.e., the height of a glyph's bounding !
box) for all glyphs in the font. caret_Slope_Rise The rise coefficient of the cursor's slope of the cursor (slope=rise/run). caret_Slope_Run The run coefficient of the cursor's slope. caret_Offset The cursor's offset for slanted fonts. Reserved 8 reserved bytes. metric_Data_Format Always 0. number_Of_VMetrics Number of VMetrics entries in the vmtx table -- this value can be smaller than the total number of glyphs in the font. long_metrics A pointer into the vmtx table. short_metrics A pointer into the vmtx table. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an MVAR table: Ascender , Descender , Line_Gap , caret_Slope_Rise , caret_Slope_Run , and caret_Offset . TT_OS2 Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_OS2_ { FT_UShort version; /* 0x0001 - more or 0xFFFF */ FT_Short xAvgCharWidth; FT_UShort usWeightClass; FT_UShort usWidthClass; FT_UShort fsType; FT_Short ySubscriptXSize; FT_Short ySubscriptYSize; FT_Short ySubscriptXOffset; FT_Short ySubscriptYOffset; FT_Short ySuperscriptXSize; FT_Short ySuperscriptYSize; FT_Short ySuperscriptXOffset; FT_Short ySuperscriptYOffset; FT_Short yStrikeoutSize; FT_Short yStrikeoutPosition; FT_Short sFamilyClass; FT_Byte panose[10]; FT_ULong ulUnicodeRange1; /* Bits 0-31 */ FT_ULong ulUnicodeRange2; /* Bits 32-63 */ FT_ULong ulUnicodeRange3; /* Bits 64-95 */ FT_ULong ulUnicodeRange4; /* Bits 96-127 */ FT_Char achVendID[4]; FT_UShort fsSelection; FT_UShort usFirstCharIndex; FT_UShort usLastCharIndex; FT_Short sTypoAscender; FT_Short sTypoDescender; FT_Short sTypoLineGap; FT_UShort usWinAscent; FT_UShort usWinDescent; /* only version 1 and higher: */ FT_ULong ulCodePageRange1; /* Bits 0-31 */ FT_ULong ulCodePageRange2; /* Bits 32-63 */ /* only version 2 and higher: */ FT_Short sxHeight; FT_Short sCapHeight; FT_UShort usDefaultChar; FT_UShort usBreakChar; FT_UShort usMaxContext; /* only version 5 and higher: */ FT_UShort usLowerOptic!
alPointSize; /* in twips (1/20th points) */ FT_UShort usUpperOpticalPointSize; /* in twips (1/20th points) */ } TT_OS2 ; A structure to model a TrueType OS/2 table. All fields comply to the OpenType specification. Note that we now support old Mac fonts that do not include an OS/2 table. In this case, the version field is always set to 0xFFFF. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an MVAR table: sCapHeight , sTypoAscender , sTypoDescender , sTypoLineGap , sxHeight , usWinAscent , usWinDescent , yStrikeoutPosition , yStrikeoutSize , ySubscriptXOffset , ySubScriptXSize , ySubscriptYOffset , ySubscriptYSize , ySuperscriptXOffset , ySuperscriptXSize , ySuperscriptYOffset , and ySuperscriptYSize . Possible values for bits in the ulUnicodeRangeX fields are given by the TT_UCR_XXX macros. TT_Postscript Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Postscript_ { FT_Fixed FormatType; FT_Fixed italicAngle; FT_Short underlinePosition; FT_Short underlineThickness; FT_ULong isFixedPitch; FT_ULong minMemType42; FT_ULong maxMemType42; FT_ULong minMemType1; FT_ULong maxMemType1; /* Glyph names follow in the 'post' table, but we don't */ /* load them by default. */ } TT_Postscript ; A structure to model a TrueType post table. All fields comply to the OpenType specification. This structure does not reference a font's PostScript glyph names; use FT_Get_Glyph_Name to retrieve them. note For an OpenType variation font, the values of the following fields can change after a call to FT_Set_Var_Design_Coordinates (and friends) if the font contains an MVAR table: underlinePosition and underlineThickness . TT_PCLT Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_PCLT_ { FT_Fixed Version; FT_ULong FontNumber; FT_UShort Pitch; FT_UShort xHeight; FT_UShort Style; FT_UShort TypeFamily; FT_UShort CapHeight; FT_UShort SymbolSet; FT_Char TypeFace[16]; FT_Char CharacterComp!
lement[8]; FT_Char FileName[6]; FT_Char StrokeWeight; FT_Char WidthType; FT_Byte SerifStyle; FT_Byte Reserved; } TT_PCLT ; A structure to model a TrueType PCLT table. All fields comply to the OpenType specification. TT_MaxProfile Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_MaxProfile_ { FT_Fixed version; FT_UShort numGlyphs; FT_UShort maxPoints; FT_UShort maxContours; FT_UShort maxCompositePoints; FT_UShort maxCompositeContours; FT_UShort maxZones; FT_UShort maxTwilightPoints; FT_UShort maxStorage; FT_UShort maxFunctionDefs; FT_UShort maxInstructionDefs; FT_UShort maxStackElements; FT_UShort maxSizeOfInstructions; FT_UShort maxComponentElements; FT_UShort maxComponentDepth; } TT_MaxProfile ; The maximum profile ( maxp ) table contains many max values, which can be used to pre-allocate arrays for speeding up glyph loading and hinting. fields version The version number. numGlyphs The number of glyphs in this TrueType font. maxPoints The maximum number of points in a non-composite TrueType glyph. See also maxCompositePoints . maxContours The maximum number of contours in a non-composite TrueType glyph. See also maxCompositeContours . maxCompositePoints The maximum number of points in a composite TrueType glyph. See also maxPoints . maxCompositeContours The maximum number of contours in a composite TrueType glyph. See also maxContours . maxZones The maximum number of zones used for glyph hinting. maxTwilightPoints The maximum number of points in the twilight zone used for glyph hinting. maxStorage The maximum number of elements in the storage area used for glyph hinting. maxFunctionDefs The maximum number of function definitions in the TrueType bytecode for this font. maxInstructionDefs The maximum number of instruction definitions in the TrueType bytecode for this font. maxStackElements The maximum number of stack elements used during bytecode interpretation. maxSizeOfInstructions The maximum number of TrueType opcodes used for glyph hinting. maxComponentElements The maximum number of s!
imple (i..e., non-composite) glyphs in a composite glyph. maxComponentDepth The maximum nesting depth of composite glyphs. note This structure is only used during font loading. FT_Sfnt_Tag Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef enum FT_Sfnt_Tag_ { FT_SFNT_HEAD , FT_SFNT_MAXP , FT_SFNT_OS2 , FT_SFNT_HHEA , FT_SFNT_VHEA , FT_SFNT_POST , FT_SFNT_PCLT , FT_SFNT_MAX } FT_Sfnt_Tag ; /* these constants are deprecated; use the corresponding ` FT_Sfnt_Tag ` */ /* values instead */ # define ft_sfnt_head FT_SFNT_HEAD # define ft_sfnt_maxp FT_SFNT_MAXP # define ft_sfnt_os2 FT_SFNT_OS2 # define ft_sfnt_hhea FT_SFNT_HHEA # define ft_sfnt_vhea FT_SFNT_VHEA # define ft_sfnt_post FT_SFNT_POST # define ft_sfnt_pclt FT_SFNT_PCLT An enumeration to specify indices of SFNT tables loaded and parsed by FreeType during initialization of an SFNT font. Used in the FT_Get_Sfnt_Table API function. values FT_SFNT_HEAD To access the font's TT_Header structure. FT_SFNT_MAXP To access the font's TT_MaxProfile structure. FT_SFNT_OS2 To access the font's TT_OS2 structure. FT_SFNT_HHEA To access the font's TT_HoriHeader structure. FT_SFNT_VHEA To access the font's TT_VertHeader structure. FT_SFNT_POST To access the font's TT_Postscript structure. FT_SFNT_PCLT To access the font's TT_PCLT structure. FT_Get_Sfnt_Table Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( void * ) FT_Get_Sfnt_Table ( FT_Face face, FT_Sfnt_Tag tag ); Return a pointer to a given SFNT table stored within a face. input face A handle to the source. tag The index of the SFNT table. return A type-less pointer to the table. This will be NULL in case of error, or if the corresponding table was not found OR loaded from the file. Use a typecast according to tag to access the structure elements. note The table is owned by the face object and disappears with it. This function is only useful to access SFNT tables that are loaded by the sfnt, truetype, and opentype drivers. See FT_Sfnt_Tag for a list. example Here is an example demonstrating acces!
s to the vhea table. TT_VertHeader* vert_header; vert_header = (TT_VertHeader*)FT_Get_Sfnt_Table( face, FT_SFNT_VHEA ); FT_Load_Sfnt_Table Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Load_Sfnt_Table ( FT_Face face, FT_ULong tag, FT_Long offset, FT_Byte * buffer, FT_ULong * length ); Load any SFNT font table into client memory. input face A handle to the source face. tag The four-byte tag of the table to load. Use value 0 if you want to access the whole font file. Otherwise, you can use one of the definitions found in the FT_TRUETYPE_TAGS_H file, or forge a new one with FT_MAKE_TAG . offset The starting offset in the table (or file if tag == 0). output buffer The target buffer address. The client must ensure that the memory array is big enough to hold the data. inout length If the length parameter is NULL , try to load the whole table. Return an error code if it fails. Else, if *length is 0, exit immediately while returning the table's (or file) full size in it. Else the number of bytes to read from the table or file, from the starting offset. return FreeType error code. 0 means success. note If you need to determine the table's length you should first call this function with *length set to 0, as in the following example: FT_ULong length = 0; error = FT_Load_Sfnt_Table( face, tag, 0, NULL, length ); if ( error ) { ... table does not exist ... } buffer = malloc( length ); if ( buffer == NULL ) { ... not enough memory ... } error = FT_Load_Sfnt_Table( face, tag, 0, buffer, length ); if ( error ) { ... could not load table ... } Note that structures like TT_Header or TT_OS2 can't be used with this function; they are limited to FT_Get_Sfnt_Table . Reason is that those structures depend on the processor architecture, with varying size (e.g. 32bit vs. 64bit) or order (big endian vs. little endian). FT_Sfnt_Table_Info Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Sfnt_Table_Info ( FT_Face face, FT_UInt table_index, FT_ULong *tag, FT_ULong *length ); R!
eturn information on an SFNT table. input face A handle to the source face. table_index The index of an SFNT table. The function returns FT_Err_Table_Missing for an invalid value. inout tag The name tag of the SFNT table. If the value is NULL , table_index is ignored, and length returns the number of SFNT tables in the font. output length The length of the SFNT table (or the number of SFNT tables, depending on tag ). return FreeType error code. 0 means success. note While parsing fonts, FreeType handles SFNT tables with length zero as missing. FT_Get_CMap_Language_ID Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_ULong ) FT_Get_CMap_Language_ID ( FT_CharMap charmap ); Return cmap language ID as specified in the OpenType standard. Definitions of language ID values are in file FT_TRUETYPE_IDS_H . input charmap The target charmap. return The language ID of charmap . If charmap doesn't belong to an SFNT face, just return 0 as the default value. For a format 14 cmap (to access Unicode IVS), the return value is 0xFFFFFFFF. FT_Get_CMap_Format Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Long ) FT_Get_CMap_Format ( FT_CharMap charmap ); Return the format of an SFNT cmap table. input charmap The target charmap. return The format of charmap . If charmap doesn't belong to an SFNT face, return -1. FT_PARAM_TAG_UNPATENTED_HINTING # define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecode interpreter for a typeface opened by FT_Open_Face . TT_PLATFORM_XXX Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_PLATFORM_APPLE_UNICODE 0 # define TT_PLATFORM_MACINTOSH 1 # define TT_PLATFORM_ISO 2 /* deprecated */ # define TT_PLATFORM_MICROSOFT 3 # define TT_PLATFORM_CUSTOM 4 # define TT_PLATFORM_ADOBE 7 /* artificial */ A list of valid values for the platform_id identifier code in FT_Cha!
rMapRec and FT_SfntName structures. values TT_PLATFORM_APPLE_UNICODE Used by Apple to indicate a Unicode character map and/or name entry. See TT_APPLE_ID_XXX for corresponding encoding_id values. Note that name entries in this format are coded as big-endian UCS-2 character codes only . TT_PLATFORM_MACINTOSH Used by Apple to indicate a MacOS-specific charmap and/or name entry. See TT_MAC_ID_XXX for corresponding encoding_id values. Note that most TrueType fonts contain an Apple roman charmap to be usable on MacOS systems (even if they contain a Microsoft charmap as well). TT_PLATFORM_ISO This value was used to specify ISO/IEC 10646 charmaps. It is however now deprecated. See TT_ISO_ID_XXX for a list of corresponding encoding_id values. TT_PLATFORM_MICROSOFT Used by Microsoft to indicate Windows-specific charmaps. See TT_MS_ID_XXX for a list of corresponding encoding_id values. Note that most fonts contain a Unicode charmap using ( TT_PLATFORM_MICROSOFT , TT_MS_ID_UNICODE_CS ). TT_PLATFORM_CUSTOM Used to indicate application-specific charmaps. TT_PLATFORM_ADOBE This value isn't part of any font format specification, but is used by FreeType to report Adobe-specific charmaps in an FT_CharMapRec structure. See TT_ADOBE_ID_XXX . TT_APPLE_ID_XXX Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */ # define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ # define TT_APPLE_ID_ISO_10646 2 /* deprecated */ # define TT_APPLE_ID_UNICODE_2_0 3 /* or later */ # define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */ # define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */ # define TT_APPLE_ID_FULL_UNICODE 6 /* used with type 13 cmaps */ A list of valid values for the encoding_id for TT_PLATFORM_APPLE_UNICODE charmaps and name entries. values TT_APPLE_ID_DEFAULT Unicode version 1.0. TT_APPLE_ID_UNICODE_1_1 Unicode 1.1; specifies Hangul characters starting at U+34xx. TT_APPLE_ID_ISO_10646 Deprecated (identical to preceding). TT_APPLE_ID_UNICODE_2_0!
Unicode 2.0 and beyond (UTF-16 BMP only). TT_APPLE_ID_UNICODE_32 Unicode 3.1 and beyond, using UTF-32. TT_APPLE_ID_VARIANT_SELECTOR From Adobe, not Apple. Not a normal cmap. Specifies variations on a real cmap. TT_APPLE_ID_FULL_UNICODE Used for fallback fonts that provide complete Unicode coverage with a type 13 cmap. TT_MAC_ID_XXX Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_ID_ROMAN 0 # define TT_MAC_ID_JAPANESE 1 # define TT_MAC_ID_TRADITIONAL_CHINESE 2 # define TT_MAC_ID_KOREAN 3 # define TT_MAC_ID_ARABIC 4 # define TT_MAC_ID_HEBREW 5 # define TT_MAC_ID_GREEK 6 # define TT_MAC_ID_RUSSIAN 7 # define TT_MAC_ID_RSYMBOL 8 # define TT_MAC_ID_DEVANAGARI 9 # define TT_MAC_ID_GURMUKHI 10 # define TT_MAC_ID_GUJARATI 11 # define TT_MAC_ID_ORIYA 12 # define TT_MAC_ID_BENGALI 13 # define TT_MAC_ID_TAMIL 14 # define TT_MAC_ID_TELUGU 15 # define TT_MAC_ID_KANNADA 16 # define TT_MAC_ID_MALAYALAM 17 # define TT_MAC_ID_SINHALESE 18 # define TT_MAC_ID_BURMESE 19 # define TT_MAC_ID_KHMER 20 # define TT_MAC_ID_THAI 21 # define TT_MAC_ID_LAOTIAN 22 # define TT_MAC_ID_GEORGIAN 23 # define TT_MAC_ID_ARMENIAN 24 # define TT_MAC_ID_MALDIVIAN 25 # define TT_MAC_ID_SIMPLIFIED_CHINESE 25 # define TT_MAC_ID_TIBETAN 26 # define TT_MAC_ID_MONGOLIAN 27 # define TT_MAC_ID_GEEZ 28 # define TT_MAC_ID_SLAVIC 29 # define TT_MAC_ID_VIETNAMESE 30 # define TT_MAC_ID_SINDHI 31 # define TT_MAC_ID_UNINTERP 32 A list of valid values for the encoding_id for TT_PLATFORM_MACINTOSH charmaps and name entries. TT_ISO_ID_XXX Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ISO_ID_7BIT_ASCII 0 # define TT_ISO_ID_10646 1 # define TT_ISO_ID_8859_1 2 A list of valid values for the encoding_id for TT_PLATFORM_ISO charmaps and name entries. Their use is now deprecated. values TT_ISO_ID_7BIT_ASCII ASCII. TT_ISO_ID_10646 ISO/10646. TT_ISO_ID_8859_1 Also known as Latin-1. TT_MS_ID_XXX Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_ID_SYMBOL_CS 0 # define TT_MS_ID_UNICODE_CS 1 # define TT_MS_ID_SJIS 2 # define!
TT_MS_ID_PRC 3 # define TT_MS_ID_BIG_5 4 # define TT_MS_ID_WANSUNG 5 # define TT_MS_ID_JOHAB 6 # define TT_MS_ID_UCS_4 10 /* this value is deprecated */ # define TT_MS_ID_GB2312 TT_MS_ID_PRC A list of valid values for the encoding_id for TT_PLATFORM_MICROSOFT charmaps and name entries. values TT_MS_ID_SYMBOL_CS Microsoft symbol encoding. See FT_ENCODING_MS_SYMBOL . TT_MS_ID_UNICODE_CS Microsoft WGL4 charmap, matching Unicode. See FT_ENCODING_UNICODE . TT_MS_ID_SJIS Shift JIS Japanese encoding. See FT_ENCODING_SJIS . TT_MS_ID_PRC Chinese encodings as used in the People's Republic of China (PRC). This means the encodings GB 2312 and its supersets GBK and GB 18030. See FT_ENCODING_PRC . TT_MS_ID_BIG_5 Traditional Chinese as used in Taiwan and Hong Kong. See FT_ENCODING_BIG5 . TT_MS_ID_WANSUNG Korean Extended Wansung encoding. See FT_ENCODING_WANSUNG . TT_MS_ID_JOHAB Korean Johab encoding. See FT_ENCODING_JOHAB . TT_MS_ID_UCS_4 UCS-4 or UTF-32 charmaps. This has been added to the OpenType specification version 1.4 (mid-2001). TT_ADOBE_ID_XXX Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ADOBE_ID_STANDARD 0 # define TT_ADOBE_ID_EXPERT 1 # define TT_ADOBE_ID_CUSTOM 2 # define TT_ADOBE_ID_LATIN_1 3 A list of valid values for the encoding_id for TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension! values TT_ADOBE_ID_STANDARD Adobe standard encoding. TT_ADOBE_ID_EXPERT Adobe expert encoding. TT_ADOBE_ID_CUSTOM Adobe custom encoding. TT_ADOBE_ID_LATIN_1 Adobe Latin 1 encoding. TT_MAC_LANGID_XXX Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_LANGID_ENGLISH 0 # define TT_MAC_LANGID_FRENCH 1 # define TT_MAC_LANGID_GERMAN 2 # define TT_MAC_LANGID_ITALIAN 3 # define TT_MAC_LANGID_DUTCH 4 # define TT_MAC_LANGID_SWEDISH 5 # define TT_MAC_LANGID_SPANISH 6 # define TT_MAC_LANGID_DANISH 7 # define TT_MAC_LANGID_PORTUGUESE 8 # define TT_MAC_LANGID_NORWEGIAN 9 # define TT_MAC_LANGID_HEBREW 10 # define TT_MAC_LANGID_JAPANESE 11 # define TT_MAC_LANGID_ARABIC 12 # define TT_MAC_LANGI!
D_FINNISH 13 # define TT_MAC_LANGID_GREEK 14 # define TT_MAC_LANGID_ICELANDIC 15 # define TT_MAC_LANGID_MALTESE 16 # define TT_MAC_LANGID_TURKISH 17 # define TT_MAC_LANGID_CROATIAN 18 # define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 # define TT_MAC_LANGID_URDU 20 # define TT_MAC_LANGID_HINDI 21 # define TT_MAC_LANGID_THAI 22 # define TT_MAC_LANGID_KOREAN 23 # define TT_MAC_LANGID_LITHUANIAN 24 # define TT_MAC_LANGID_POLISH 25 # define TT_MAC_LANGID_HUNGARIAN 26 # define TT_MAC_LANGID_ESTONIAN 27 # define TT_MAC_LANGID_LETTISH 28 # define TT_MAC_LANGID_SAAMISK 29 # define TT_MAC_LANGID_FAEROESE 30 # define TT_MAC_LANGID_FARSI 31 # define TT_MAC_LANGID_RUSSIAN 32 # define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 # define TT_MAC_LANGID_FLEMISH 34 # define TT_MAC_LANGID_IRISH 35 # define TT_MAC_LANGID_ALBANIAN 36 # define TT_MAC_LANGID_ROMANIAN 37 # define TT_MAC_LANGID_CZECH 38 # define TT_MAC_LANGID_SLOVAK 39 # define TT_MAC_LANGID_SLOVENIAN 40 # define TT_MAC_LANGID_YIDDISH 41 # define TT_MAC_LANGID_SERBIAN 42 # define TT_MAC_LANGID_MACEDONIAN 43 # define TT_MAC_LANGID_BULGARIAN 44 # define TT_MAC_LANGID_UKRAINIAN 45 # define TT_MAC_LANGID_BYELORUSSIAN 46 # define TT_MAC_LANGID_UZBEK 47 # define TT_MAC_LANGID_KAZAKH 48 # define TT_MAC_LANGID_AZERBAIJANI 49 # define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 # define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 # define TT_MAC_LANGID_ARMENIAN 51 # define TT_MAC_LANGID_GEORGIAN 52 # define TT_MAC_LANGID_MOLDAVIAN 53 # define TT_MAC_LANGID_KIRGHIZ 54 # define TT_MAC_LANGID_TAJIKI 55 # define TT_MAC_LANGID_TURKMEN 56 # define TT_MAC_LANGID_MONGOLIAN 57 # define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 # define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 # define TT_MAC_LANGID_PASHTO 59 # define TT_MAC_LANGID_KURDISH 60 # define TT_MAC_LANGID_KASHMIRI 61 # define TT_MAC_LANGID_SINDHI 62 # define TT_MAC_LANGID_TIBETAN 63 # define TT_MAC_LANGID_NEPALI 64 # define TT_MAC_LANGID_SANSKRIT 65 # define TT_MAC_LANGID_MARATHI 66 # define TT_MAC_LANGID_BENGALI 67 # define TT_MAC_LANG!
ID_ASSAMESE 68 # define TT_MAC_LANGID_GUJARATI 69 # define TT_MAC_LANGID_PUNJABI 70 # define TT_MAC_LANGID_ORIYA 71 # define TT_MAC_LANGID_MALAYALAM 72 # define TT_MAC_LANGID_KANNADA 73 # define TT_MAC_LANGID_TAMIL 74 # define TT_MAC_LANGID_TELUGU 75 # define TT_MAC_LANGID_SINHALESE 76 # define TT_MAC_LANGID_BURMESE 77 # define TT_MAC_LANGID_KHMER 78 # define TT_MAC_LANGID_LAO 79 # define TT_MAC_LANGID_VIETNAMESE 80 # define TT_MAC_LANGID_INDONESIAN 81 # define TT_MAC_LANGID_TAGALOG 82 # define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 # define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 # define TT_MAC_LANGID_AMHARIC 85 # define TT_MAC_LANGID_TIGRINYA 86 # define TT_MAC_LANGID_GALLA 87 # define TT_MAC_LANGID_SOMALI 88 # define TT_MAC_LANGID_SWAHILI 89 # define TT_MAC_LANGID_RUANDA 90 # define TT_MAC_LANGID_RUNDI 91 # define TT_MAC_LANGID_CHEWA 92 # define TT_MAC_LANGID_MALAGASY 93 # define TT_MAC_LANGID_ESPERANTO 94 # define TT_MAC_LANGID_WELSH 128 # define TT_MAC_LANGID_BASQUE 129 # define TT_MAC_LANGID_CATALAN 130 # define TT_MAC_LANGID_LATIN 131 # define TT_MAC_LANGID_QUECHUA 132 # define TT_MAC_LANGID_GUARANI 133 # define TT_MAC_LANGID_AYMARA 134 # define TT_MAC_LANGID_TATAR 135 # define TT_MAC_LANGID_UIGHUR 136 # define TT_MAC_LANGID_DZONGKHA 137 # define TT_MAC_LANGID_JAVANESE 138 # define TT_MAC_LANGID_SUNDANESE 139 /* The following codes are new as of 2000-03-10 */ # define TT_MAC_LANGID_GALICIAN 140 # define TT_MAC_LANGID_AFRIKAANS 141 # define TT_MAC_LANGID_BRETON 142 # define TT_MAC_LANGID_INUKTITUT 143 # define TT_MAC_LANGID_SCOTTISH_GAELIC 144 # define TT_MAC_LANGID_MANX_GAELIC 145 # define TT_MAC_LANGID_IRISH_GAELIC 146 # define TT_MAC_LANGID_TONGAN 147 # define TT_MAC_LANGID_GREEK_POLYTONIC 148 # define TT_MAC_LANGID_GREELANDIC 149 # define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 Possible values of the language identifier field in the name records of the SFNT name table if the platform identifier code is TT_PLATFORM_MACINTOSH . These values are also used as return values for function FT_Get_CMap_Language_I!
D . The canonical source for Apple's IDs is https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6name.html TT_MS_LANGID_XXX Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 # define TT_MS_LANGID_ARABIC_IRAQ 0x0801 # define TT_MS_LANGID_ARABIC_EGYPT 0x0C01 # define TT_MS_LANGID_ARABIC_LIBYA 0x1001 # define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 # define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 # define TT_MS_LANGID_ARABIC_TUNISIA 0x1C01 # define TT_MS_LANGID_ARABIC_OMAN 0x2001 # define TT_MS_LANGID_ARABIC_YEMEN 0x2401 # define TT_MS_LANGID_ARABIC_SYRIA 0x2801 # define TT_MS_LANGID_ARABIC_JORDAN 0x2C01 # define TT_MS_LANGID_ARABIC_LEBANON 0x3001 # define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 # define TT_MS_LANGID_ARABIC_UAE 0x3801 # define TT_MS_LANGID_ARABIC_BAHRAIN 0x3C01 # define TT_MS_LANGID_ARABIC_QATAR 0x4001 # define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 # define TT_MS_LANGID_CATALAN_CATALAN 0x0403 # define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 # define TT_MS_LANGID_CHINESE_PRC 0x0804 # define TT_MS_LANGID_CHINESE_HONG_KONG 0x0C04 # define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 # define TT_MS_LANGID_CHINESE_MACAO 0x1404 # define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 # define TT_MS_LANGID_DANISH_DENMARK 0x0406 # define TT_MS_LANGID_GERMAN_GERMANY 0x0407 # define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 # define TT_MS_LANGID_GERMAN_AUSTRIA 0x0C07 # define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 # define TT_MS_LANGID_GERMAN_LIECHTENSTEIN 0x1407 # define TT_MS_LANGID_GREEK_GREECE 0x0408 # define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 # define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 # define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0C09 # define TT_MS_LANGID_ENGLISH_CANADA 0x1009 # define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 # define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 # define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1C09 # define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 # define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 # define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 # define !
TT_MS_LANGID_ENGLISH_TRINIDAD 0x2C09 # define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 # define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 # define TT_MS_LANGID_ENGLISH_INDIA 0x4009 # define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 # define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 # define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040A # define TT_MS_LANGID_SPANISH_MEXICO 0x080A # define TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT 0x0C0A # define TT_MS_LANGID_SPANISH_GUATEMALA 0x100A # define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140A # define TT_MS_LANGID_SPANISH_PANAMA 0x180A # define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1C0A # define TT_MS_LANGID_SPANISH_VENEZUELA 0x200A # define TT_MS_LANGID_SPANISH_COLOMBIA 0x240A # define TT_MS_LANGID_SPANISH_PERU 0x280A # define TT_MS_LANGID_SPANISH_ARGENTINA 0x2C0A # define TT_MS_LANGID_SPANISH_ECUADOR 0x300A # define TT_MS_LANGID_SPANISH_CHILE 0x340A # define TT_MS_LANGID_SPANISH_URUGUAY 0x380A # define TT_MS_LANGID_SPANISH_PARAGUAY 0x3C0A # define TT_MS_LANGID_SPANISH_BOLIVIA 0x400A # define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440A # define TT_MS_LANGID_SPANISH_HONDURAS 0x480A # define TT_MS_LANGID_SPANISH_NICARAGUA 0x4C0A # define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500A # define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540A # define TT_MS_LANGID_FINNISH_FINLAND 0x040B # define TT_MS_LANGID_FRENCH_FRANCE 0x040C # define TT_MS_LANGID_FRENCH_BELGIUM 0x080C # define TT_MS_LANGID_FRENCH_CANADA 0x0C0C # define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100C # define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140C # define TT_MS_LANGID_FRENCH_MONACO 0x180C # define TT_MS_LANGID_HEBREW_ISRAEL 0x040D # define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040E # define TT_MS_LANGID_ICELANDIC_ICELAND 0x040F # define TT_MS_LANGID_ITALIAN_ITALY 0x0410 # define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 # define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 # define TT_MS_LANGID_KOREAN_KOREA 0x0412 # define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 # define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 # define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 # defi!
ne TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 # define TT_MS_LANGID_POLISH_POLAND 0x0415 # define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 # define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 # define TT_MS_LANGID_ROMANSH_SWITZERLAND 0x0417 # define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 # define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 # define TT_MS_LANGID_CROATIAN_CROATIA 0x041A # define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081A # define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0C1A # define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x1C1A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC 0x201A # define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041B # define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041C # define TT_MS_LANGID_SWEDISH_SWEDEN 0x041D # define TT_MS_LANGID_SWEDISH_FINLAND 0x081D # define TT_MS_LANGID_THAI_THAILAND 0x041E # define TT_MS_LANGID_TURKISH_TURKEY 0x041F # define TT_MS_LANGID_URDU_PAKISTAN 0x0420 # define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 # define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 # define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 # define TT_MS_LANGID_SLOVENIAN_SLOVENIA 0x0424 # define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 # define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 # define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 # define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 # define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042A # define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042B # define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042C # define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082C # define TT_MS_LANGID_BASQUE_BASQUE 0x042D # define TT_MS_LANGID_UPPER_SORBIAN_GERMANY 0x042E # define TT_MS_LANGID_LOWER_SORBIAN_GERMANY 0x082E # define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042F # define TT_MS_LANGID_SETSWANA_SOUTH_AFRICA 0x0432 # define TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA 0x0434 # define TT_MS_LANGID_ISIZULU_SOUTH_AFRICA 0x0435 # define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x043!
6 # define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 # define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 # define TT_MS_LANGID_HINDI_INDIA 0x0439 # define TT_MS_LANGID_MALTESE_MALTA 0x043A # define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043B # define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083B # define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3B # define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103B # define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143B # define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183B # define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3B # define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203B # define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243B # define TT_MS_LANGID_IRISH_IRELAND 0x083C # define TT_MS_LANGID_MALAY_MALAYSIA 0x043E # define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083E # define TT_MS_LANGID_KAZAKH_KAZAKHSTAN 0x043F # define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic*/ 0x0440 # define TT_MS_LANGID_KISWAHILI_KENYA 0x0441 # define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 # define TT_MS_LANGID_TATAR_RUSSIA 0x0444 # define TT_MS_LANGID_BENGALI_INDIA 0x0445 # define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 # define TT_MS_LANGID_PUNJABI_INDIA 0x0446 # define TT_MS_LANGID_GUJARATI_INDIA 0x0447 # define TT_MS_LANGID_ODIA_INDIA 0x0448 # define TT_MS_LANGID_TAMIL_INDIA 0x0449 # define TT_MS_LANGID_TELUGU_INDIA 0x044A # define TT_MS_LANGID_KANNADA_INDIA 0x044B # define TT_MS_LANGID_MALAYALAM_INDIA 0x044C # define TT_MS_LANGID_ASSAMESE_INDIA 0x044D # define TT_MS_LANGID_MARATHI_INDIA 0x044E # define TT_MS_LANGID_SANSKRIT_INDIA 0x044F # define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 # define TT_MS_LANGID_MONGOLIAN_PRC 0x0850 # define TT_MS_LANGID_TIBETAN_PRC 0x0451 # define TT_MS_LANGID_WELSH_UNITED_KINGDOM 0x0452 # define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 # define TT_MS_LANGID_LAO_LAOS 0x0454 # define TT_MS_LANGID_GALICIAN_GALICIAN 0x0456 # define TT_MS_LANGID_KONKANI_INDIA 0x0457 # define TT_MS_LANGID_SYRIAC_SYRIA 0x045A !
# define TT_MS_LANGID_SINHALA_SRI_LANKA 0x045B # define TT_MS_LANGID_INUKTITUT_CANADA 0x045D # define TT_MS_LANGID_INUKTITUT_CANADA_LATIN 0x085D # define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045E # define TT_MS_LANGID_TAMAZIGHT_ALGERIA 0x085F # define TT_MS_LANGID_NEPALI_NEPAL 0x0461 # define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 # define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 # define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 # define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 # define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 # define TT_MS_LANGID_YORUBA_NIGERIA 0x046A # define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046B # define TT_MS_LANGID_QUECHUA_ECUADOR 0x086B # define TT_MS_LANGID_QUECHUA_PERU 0x0C6B # define TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA 0x046C # define TT_MS_LANGID_BASHKIR_RUSSIA 0x046D # define TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG 0x046E # define TT_MS_LANGID_GREENLANDIC_GREENLAND 0x046F # define TT_MS_LANGID_IGBO_NIGERIA 0x0470 # define TT_MS_LANGID_YI_PRC 0x0478 # define TT_MS_LANGID_MAPUDUNGUN_CHILE 0x047A # define TT_MS_LANGID_MOHAWK_MOHAWK 0x047C # define TT_MS_LANGID_BRETON_FRANCE 0x047E # define TT_MS_LANGID_UIGHUR_PRC 0x0480 # define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481 # define TT_MS_LANGID_OCCITAN_FRANCE 0x0482 # define TT_MS_LANGID_CORSICAN_FRANCE 0x0483 # define TT_MS_LANGID_ALSATIAN_FRANCE 0x0484 # define TT_MS_LANGID_YAKUT_RUSSIA 0x0485 # define TT_MS_LANGID_KICHE_GUATEMALA 0x0486 # define TT_MS_LANGID_KINYARWANDA_RWANDA 0x0487 # define TT_MS_LANGID_WOLOF_SENEGAL 0x0488 # define TT_MS_LANGID_DARI_AFGHANISTAN 0x048C Possible values of the language identifier field in the name records of the SFNT name table if the platform identifier code is TT_PLATFORM_MICROSOFT . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Microsoft's IDs is https://docs.microsoft.com/en-us/windows/desktop/Intl/language-identifier-constants-and-strings , however, we only provide macros for language identifiers present in the OpenType specification: Microsoft has abando!
ned the concept of LCIDs (language code identifiers), and format 1 of the name table provides a better mechanism for languages not covered here. More legacy values not listed in the reference can be found in the FT_TRUETYPE_IDS_H header file. TT_NAME_ID_XXX Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_NAME_ID_COPYRIGHT 0 # define TT_NAME_ID_FONT_FAMILY 1 # define TT_NAME_ID_FONT_SUBFAMILY 2 # define TT_NAME_ID_UNIQUE_ID 3 # define TT_NAME_ID_FULL_NAME 4 # define TT_NAME_ID_VERSION_STRING 5 # define TT_NAME_ID_PS_NAME 6 # define TT_NAME_ID_TRADEMARK 7 /* the following values are from the OpenType spec */ # define TT_NAME_ID_MANUFACTURER 8 # define TT_NAME_ID_DESIGNER 9 # define TT_NAME_ID_DESCRIPTION 10 # define TT_NAME_ID_VENDOR_URL 11 # define TT_NAME_ID_DESIGNER_URL 12 # define TT_NAME_ID_LICENSE 13 # define TT_NAME_ID_LICENSE_URL 14 /* number 15 is reserved */ # define TT_NAME_ID_TYPOGRAPHIC_FAMILY 16 # define TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY 17 # define TT_NAME_ID_MAC_FULL_NAME 18 /* The following code is new as of 2000-01-21 */ # define TT_NAME_ID_SAMPLE_TEXT 19 /* This is new in OpenType 1.3 */ # define TT_NAME_ID_CID_FINDFONT_NAME 20 /* This is new in OpenType 1.5 */ # define TT_NAME_ID_WWS_FAMILY 21 # define TT_NAME_ID_WWS_SUBFAMILY 22 /* This is new in OpenType 1.7 */ # define TT_NAME_ID_LIGHT_BACKGROUND 23 # define TT_NAME_ID_DARK_BACKGROUND 24 /* This is new in OpenType 1.8 */ # define TT_NAME_ID_VARIATIONS_PREFIX 25 /* these two values are deprecated */ # define TT_NAME_ID_PREFERRED_FAMILY TT_NAME_ID_TYPOGRAPHIC_FAMILY # define TT_NAME_ID_PREFERRED_SUBFAMILY TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY Possible values of the name identifier field in the name records of an SFNT name table. These values are platform independent. TT_UCR_XXX Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). /* ulUnicodeRange1 */ /* --------------- */ /* Bit 0 Basic Latin */ # define TT_UCR_BASIC_LATIN (1L 0) /* U+0020-U+007E */ /* Bit 1 C1 Controls and Latin-1 Supplement */ # define TT_UCR_LATIN1_SUPPLEMENT (1L !
1) /* U+0080-U+00FF */ /* Bit 2 Latin Extended-A */ # define TT_UCR_LATIN_EXTENDED_A (1L 2) /* U+0100-U+017F */ /* Bit 3 Latin Extended-B */ # define TT_UCR_LATIN_EXTENDED_B (1L 3) /* U+0180-U+024F */ /* Bit 4 IPA Extensions */ /* Phonetic Extensions */ /* Phonetic Extensions Supplement */ # define TT_UCR_IPA_EXTENSIONS (1L 4) /* U+0250-U+02AF */ /* U+1D00-U+1D7F */ /* U+1D80-U+1DBF */ /* Bit 5 Spacing Modifier Letters */ /* Modifier Tone Letters */ # define TT_UCR_SPACING_MODIFIER (1L 5) /* U+02B0-U+02FF */ /* U+A700-U+A71F */ /* Bit 6 Combining Diacritical Marks */ /* Combining Diacritical Marks Supplement */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS (1L 6) /* U+0300-U+036F */ /* U+1DC0-U+1DFF */ /* Bit 7 Greek and Coptic */ # define TT_UCR_GREEK (1L 7) /* U+0370-U+03FF */ /* Bit 8 Coptic */ # define TT_UCR_COPTIC (1L 8) /* U+2C80-U+2CFF */ /* Bit 9 Cyrillic */ /* Cyrillic Supplement */ /* Cyrillic Extended-A */ /* Cyrillic Extended-B */ # define TT_UCR_CYRILLIC (1L 9) /* U+0400-U+04FF */ /* U+0500-U+052F */ /* U+2DE0-U+2DFF */ /* U+A640-U+A69F */ /* Bit 10 Armenian */ # define TT_UCR_ARMENIAN (1L 10) /* U+0530-U+058F */ /* Bit 11 Hebrew */ # define TT_UCR_HEBREW (1L 11) /* U+0590-U+05FF */ /* Bit 12 Vai */ # define TT_UCR_VAI (1L 12) /* U+A500-U+A63F */ /* Bit 13 Arabic */ /* Arabic Supplement */ # define TT_UCR_ARABIC (1L 13) /* U+0600-U+06FF */ /* U+0750-U+077F */ /* Bit 14 NKo */ # define TT_UCR_NKO (1L 14) /* U+07C0-U+07FF */ /* Bit 15 Devanagari */ # define TT_UCR_DEVANAGARI (1L 15) /* U+0900-U+097F */ /* Bit 16 Bengali */ # define TT_UCR_BENGALI (1L 16) /* U+0980-U+09FF */ /* Bit 17 Gurmukhi */ # define TT_UCR_GURMUKHI (1L 17) /* U+0A00-U+0A7F */ /* Bit 18 Gujarati */ # define TT_UCR_GUJARATI (1L 18) /* U+0A80-U+0AFF */ /* Bit 19 Oriya */ # define TT_UCR_ORIYA (1L 19) /* U+0B00-U+0B7F */ /* Bit 20 Tamil */ # define TT_UCR_TAMIL (1L 20) /* U+0B80-U+0BFF */ /* Bit 21 Telugu */ # define TT_UCR_TELUGU (1L 21) /* U+0C00-U+0C7F */ /* Bit 22 Kannada */ # define TT_UCR_KANNADA (1L 22) /* U+0C80-U+0CFF */ /* B!
it 23 Malayalam */ # define TT_UCR_MALAYALAM (1L 23) /* U+0D00-U+0D7F */ /* Bit 24 Thai */ # define TT_UCR_THAI (1L 24) /* U+0E00-U+0E7F */ /* Bit 25 Lao */ # define TT_UCR_LAO (1L 25) /* U+0E80-U+0EFF */ /* Bit 26 Georgian */ /* Georgian Supplement */ # define TT_UCR_GEORGIAN (1L 26) /* U+10A0-U+10FF */ /* U+2D00-U+2D2F */ /* Bit 27 Balinese */ # define TT_UCR_BALINESE (1L 27) /* U+1B00-U+1B7F */ /* Bit 28 Hangul Jamo */ # define TT_UCR_HANGUL_JAMO (1L 28) /* U+1100-U+11FF */ /* Bit 29 Latin Extended Additional */ /* Latin Extended-C */ /* Latin Extended-D */ # define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L 29) /* U+1E00-U+1EFF */ /* U+2C60-U+2C7F */ /* U+A720-U+A7FF */ /* Bit 30 Greek Extended */ # define TT_UCR_GREEK_EXTENDED (1L 30) /* U+1F00-U+1FFF */ /* Bit 31 General Punctuation */ /* Supplemental Punctuation */ # define TT_UCR_GENERAL_PUNCTUATION (1L 31) /* U+2000-U+206F */ /* U+2E00-U+2E7F */ /* ulUnicodeRange2 */ /* --------------- */ /* Bit 32 Superscripts And Subscripts */ # define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L 0) /* U+2070-U+209F */ /* Bit 33 Currency Symbols */ # define TT_UCR_CURRENCY_SYMBOLS (1L 1) /* U+20A0-U+20CF */ /* Bit 34 Combining Diacritical Marks For Symbols */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \\ (1L 2) /* U+20D0-U+20FF */ /* Bit 35 Letterlike Symbols */ # define TT_UCR_LETTERLIKE_SYMBOLS (1L 3) /* U+2100-U+214F */ /* Bit 36 Number Forms */ # define TT_UCR_NUMBER_FORMS (1L 4) /* U+2150-U+218F */ /* Bit 37 Arrows */ /* Supplemental Arrows-A */ /* Supplemental Arrows-B */ /* Miscellaneous Symbols and Arrows */ # define TT_UCR_ARROWS (1L 5) /* U+2190-U+21FF */ /* U+27F0-U+27FF */ /* U+2900-U+297F */ /* U+2B00-U+2BFF */ /* Bit 38 Mathematical Operators */ /* Supplemental Mathematical Operators */ /* Miscellaneous Mathematical Symbols-A */ /* Miscellaneous Mathematical Symbols-B */ # define TT_UCR_MATHEMATICAL_OPERATORS (1L 6) /* U+2200-U+22FF */ /* U+2A00-U+2AFF */ /* U+27C0-U+27EF */ /* U+2980-U+29FF */ /* Bit 39 Miscellaneous Technical */ # define TT_UCR_MISCELLANEOUS_TEC!
HNICAL (1L 7) /* U+2300-U+23FF */ /* Bit 40 Control Pictures */ # define TT_UCR_CONTROL_PICTURES (1L 8) /* U+2400-U+243F */ /* Bit 41 Optical Character Recognition */ # define TT_UCR_OCR (1L 9) /* U+2440-U+245F */ /* Bit 42 Enclosed Alphanumerics */ # define TT_UCR_ENCLOSED_ALPHANUMERICS (1L 10) /* U+2460-U+24FF */ /* Bit 43 Box Drawing */ # define TT_UCR_BOX_DRAWING (1L 11) /* U+2500-U+257F */ /* Bit 44 Block Elements */ # define TT_UCR_BLOCK_ELEMENTS (1L 12) /* U+2580-U+259F */ /* Bit 45 Geometric Shapes */ # define TT_UCR_GEOMETRIC_SHAPES (1L 13) /* U+25A0-U+25FF */ /* Bit 46 Miscellaneous Symbols */ # define TT_UCR_MISCELLANEOUS_SYMBOLS (1L 14) /* U+2600-U+26FF */ /* Bit 47 Dingbats */ # define TT_UCR_DINGBATS (1L 15) /* U+2700-U+27BF */ /* Bit 48 CJK Symbols and Punctuation */ # define TT_UCR_CJK_SYMBOLS (1L 16) /* U+3000-U+303F */ /* Bit 49 Hiragana */ # define TT_UCR_HIRAGANA (1L 17) /* U+3040-U+309F */ /* Bit 50 Katakana */ /* Katakana Phonetic Extensions */ # define TT_UCR_KATAKANA (1L 18) /* U+30A0-U+30FF */ /* U+31F0-U+31FF */ /* Bit 51 Bopomofo */ /* Bopomofo Extended */ # define TT_UCR_BOPOMOFO (1L 19) /* U+3100-U+312F */ /* U+31A0-U+31BF */ /* Bit 52 Hangul Compatibility Jamo */ # define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L 20) /* U+3130-U+318F */ /* Bit 53 Phags-Pa */ # define TT_UCR_CJK_MISC (1L 21) /* U+A840-U+A87F */ # define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */ # define TT_UCR_PHAGSPA /* Bit 54 Enclosed CJK Letters and Months */ # define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L 22) /* U+3200-U+32FF */ /* Bit 55 CJK Compatibility */ # define TT_UCR_CJK_COMPATIBILITY (1L 23) /* U+3300-U+33FF */ /* Bit 56 Hangul Syllables */ # define TT_UCR_HANGUL (1L 24) /* U+AC00-U+D7A3 */ /* Bit 57 High Surrogates */ /* High Private Use Surrogates */ /* Low Surrogates */ /* According to OpenType specs v.1.3+, */ /* setting bit 57 implies that there is */ /* at least one codepoint beyond the */ /* Basic Multilingual Plane that is */ /* supported by this font. So it really */ /* means = U+10000. */ # def!
ine TT_UCR_SURROGATES (1L 25) /* U+D800-U+DB7F */ /* U+DB80-U+DBFF */ /* U+DC00-U+DFFF */ # define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES /* Bit 58 Phoenician */ # define TT_UCR_PHOENICIAN (1L 26) /*U+10900-U+1091F*/ /* Bit 59 CJK Unified Ideographs */ /* CJK Radicals Supplement */ /* Kangxi Radicals */ /* Ideographic Description Characters */ /* CJK Unified Ideographs Extension A */ /* CJK Unified Ideographs Extension B */ /* Kanbun */ # define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L 27) /* U+4E00-U+9FFF */ /* U+2E80-U+2EFF */ /* U+2F00-U+2FDF */ /* U+2FF0-U+2FFF */ /* U+3400-U+4DB5 */ /*U+20000-U+2A6DF*/ /* U+3190-U+319F */ /* Bit 60 Private Use */ # define TT_UCR_PRIVATE_USE (1L 28) /* U+E000-U+F8FF */ /* Bit 61 CJK Strokes */ /* CJK Compatibility Ideographs */ /* CJK Compatibility Ideographs Supplement */ # define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L 29) /* U+31C0-U+31EF */ /* U+F900-U+FAFF */ /*U+2F800-U+2FA1F*/ /* Bit 62 Alphabetic Presentation Forms */ # define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L 30) /* U+FB00-U+FB4F */ /* Bit 63 Arabic Presentation Forms-A */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_A (1L 31) /* U+FB50-U+FDFF */ /* ulUnicodeRange3 */ /* --------------- */ /* Bit 64 Combining Half Marks */ # define TT_UCR_COMBINING_HALF_MARKS (1L 0) /* U+FE20-U+FE2F */ /* Bit 65 Vertical forms */ /* CJK Compatibility Forms */ # define TT_UCR_CJK_COMPATIBILITY_FORMS (1L 1) /* U+FE10-U+FE1F */ /* U+FE30-U+FE4F */ /* Bit 66 Small Form Variants */ # define TT_UCR_SMALL_FORM_VARIANTS (1L 2) /* U+FE50-U+FE6F */ /* Bit 67 Arabic Presentation Forms-B */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_B (1L 3) /* U+FE70-U+FEFE */ /* Bit 68 Halfwidth and Fullwidth Forms */ # define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L 4) /* U+FF00-U+FFEF */ /* Bit 69 Specials */ # define TT_UCR_SPECIALS (1L 5) /* U+FFF0-U+FFFD */ /* Bit 70 Tibetan */ # define TT_UCR_TIBETAN (1L 6) /* U+0F00-U+0FFF */ /* Bit 71 Syriac */ # define TT_UCR_SYRIAC (1L 7) /* U+0700-U+074F */ /* Bit 72 Thaana */ # define TT_UCR_THAANA (1L 8) /* U+0780-U+07BF *!
/ /* Bit 73 Sinhala */ # define TT_UCR_SINHALA (1L 9) /* U+0D80-U+0DFF */ /* Bit 74 Myanmar */ # define TT_UCR_MYANMAR (1L 10) /* U+1000-U+109F */ /* Bit 75 Ethiopic */ /* Ethiopic Supplement */ /* Ethiopic Extended */ # define TT_UCR_ETHIOPIC (1L 11) /* U+1200-U+137F */ /* U+1380-U+139F */ /* U+2D80-U+2DDF */ /* Bit 76 Cherokee */ # define TT_UCR_CHEROKEE (1L 12) /* U+13A0-U+13FF */ /* Bit 77 Unified Canadian Aboriginal Syllabics */ # define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L 13) /* U+1400-U+167F */ /* Bit 78 Ogham */ # define TT_UCR_OGHAM (1L 14) /* U+1680-U+169F */ /* Bit 79 Runic */ # define TT_UCR_RUNIC (1L 15) /* U+16A0-U+16FF */ /* Bit 80 Khmer */ /* Khmer Symbols */ # define TT_UCR_KHMER (1L 16) /* U+1780-U+17FF */ /* U+19E0-U+19FF */ /* Bit 81 Mongolian */ # define TT_UCR_MONGOLIAN (1L 17) /* U+1800-U+18AF */ /* Bit 82 Braille Patterns */ # define TT_UCR_BRAILLE (1L 18) /* U+2800-U+28FF */ /* Bit 83 Yi Syllables */ /* Yi Radicals */ # define TT_UCR_YI (1L 19) /* U+A000-U+A48F */ /* U+A490-U+A4CF */ /* Bit 84 Tagalog */ /* Hanunoo */ /* Buhid */ /* Tagbanwa */ # define TT_UCR_PHILIPPINE (1L 20) /* U+1700-U+171F */ /* U+1720-U+173F */ /* U+1740-U+175F */ /* U+1760-U+177F */ /* Bit 85 Old Italic */ # define TT_UCR_OLD_ITALIC (1L 21) /*U+10300-U+1032F*/ /* Bit 86 Gothic */ # define TT_UCR_GOTHIC (1L 22) /*U+10330-U+1034F*/ /* Bit 87 Deseret */ # define TT_UCR_DESERET (1L 23) /*U+10400-U+1044F*/ /* Bit 88 Byzantine Musical Symbols */ /* Musical Symbols */ /* Ancient Greek Musical Notation */ # define TT_UCR_MUSICAL_SYMBOLS (1L 24) /*U+1D000-U+1D0FF*/ /*U+1D100-U+1D1FF*/ /*U+1D200-U+1D24F*/ /* Bit 89 Mathematical Alphanumeric Symbols */ # define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L 25) /*U+1D400-U+1D7FF*/ /* Bit 90 Private Use (plane 15) */ /* Private Use (plane 16) */ # define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L 26) /*U+F0000-U+FFFFD*/ /*U+100000-U+10FFFD*/ /* Bit 91 Variation Selectors */ /* Variation Selectors Supplement */ # define TT_UCR_VARIATION_SELECTORS (1L 27) /* U+FE00-U+FE0F */ /*U+E0100-U+!
E01EF*/ /* Bit 92 Tags */ # define TT_UCR_TAGS (1L 28) /*U+E0000-U+E007F*/ /* Bit 93 Limbu */ # define TT_UCR_LIMBU (1L 29) /* U+1900-U+194F */ /* Bit 94 Tai Le */ # define TT_UCR_TAI_LE (1L 30) /* U+1950-U+197F */ /* Bit 95 New Tai Lue */ # define TT_UCR_NEW_TAI_LUE (1L 31) /* U+1980-U+19DF */ /* ulUnicodeRange4 */ /* --------------- */ /* Bit 96 Buginese */ # define TT_UCR_BUGINESE (1L 0) /* U+1A00-U+1A1F */ /* Bit 97 Glagolitic */ # define TT_UCR_GLAGOLITIC (1L 1) /* U+2C00-U+2C5F */ /* Bit 98 Tifinagh */ # define TT_UCR_TIFINAGH (1L 2) /* U+2D30-U+2D7F */ /* Bit 99 Yijing Hexagram Symbols */ # define TT_UCR_YIJING (1L 3) /* U+4DC0-U+4DFF */ /* Bit 100 Syloti Nagri */ # define TT_UCR_SYLOTI_NAGRI (1L 4) /* U+A800-U+A82F */ /* Bit 101 Linear B Syllabary */ /* Linear B Ideograms */ /* Aegean Numbers */ # define TT_UCR_LINEAR_B (1L 5) /*U+10000-U+1007F*/ /*U+10080-U+100FF*/ /*U+10100-U+1013F*/ /* Bit 102 Ancient Greek Numbers */ # define TT_UCR_ANCIENT_GREEK_NUMBERS (1L 6) /*U+10140-U+1018F*/ /* Bit 103 Ugaritic */ # define TT_UCR_UGARITIC (1L 7) /*U+10380-U+1039F*/ /* Bit 104 Old Persian */ # define TT_UCR_OLD_PERSIAN (1L 8) /*U+103A0-U+103DF*/ /* Bit 105 Shavian */ # define TT_UCR_SHAVIAN (1L 9) /*U+10450-U+1047F*/ /* Bit 106 Osmanya */ # define TT_UCR_OSMANYA (1L 10) /*U+10480-U+104AF*/ /* Bit 107 Cypriot Syllabary */ # define TT_UCR_CYPRIOT_SYLLABARY (1L 11) /*U+10800-U+1083F*/ /* Bit 108 Kharoshthi */ # define TT_UCR_KHAROSHTHI (1L 12) /*U+10A00-U+10A5F*/ /* Bit 109 Tai Xuan Jing Symbols */ # define TT_UCR_TAI_XUAN_JING (1L 13) /*U+1D300-U+1D35F*/ /* Bit 110 Cuneiform */ /* Cuneiform Numbers and Punctuation */ # define TT_UCR_CUNEIFORM (1L 14) /*U+12000-U+123FF*/ /*U+12400-U+1247F*/ /* Bit 111 Counting Rod Numerals */ # define TT_UCR_COUNTING_ROD_NUMERALS (1L 15) /*U+1D360-U+1D37F*/ /* Bit 112 Sundanese */ # define TT_UCR_SUNDANESE (1L 16) /* U+1B80-U+1BBF */ /* Bit 113 Lepcha */ # define TT_UCR_LEPCHA (1L 17) /* U+1C00-U+1C4F */ /* Bit 114 Ol Chiki */ # define TT_UCR_OL_CHIKI (1L 18) /* U+1C50-U+1C7F */ /*!
Bit 115 Saurashtra */ # define TT_UCR_SAURASHTRA (1L 19) /* U+A880-U+A8DF */ /* Bit 116 Kayah Li */ # define TT_UCR_KAYAH_LI (1L 20) /* U+A900-U+A92F */ /* Bit 117 Rejang */ # define TT_UCR_REJANG (1L 21) /* U+A930-U+A95F */ /* Bit 118 Cham */ # define TT_UCR_CHAM (1L 22) /* U+AA00-U+AA5F */ /* Bit 119 Ancient Symbols */ # define TT_UCR_ANCIENT_SYMBOLS (1L 23) /*U+10190-U+101CF*/ /* Bit 120 Phaistos Disc */ # define TT_UCR_PHAISTOS_DISC (1L 24) /*U+101D0-U+101FF*/ /* Bit 121 Carian */ /* Lycian */ /* Lydian */ # define TT_UCR_OLD_ANATOLIAN (1L 25) /*U+102A0-U+102DF*/ /*U+10280-U+1029F*/ /*U+10920-U+1093F*/ /* Bit 122 Domino Tiles */ /* Mahjong Tiles */ # define TT_UCR_GAME_TILES (1L 26) /*U+1F030-U+1F09F*/ /*U+1F000-U+1F02F*/ /* Bit 123-127 Reserved for process-internal usage */ Possible bit mask values for the ulUnicodeRangeX fields in an SFNT OS/2 table.","title":"TrueType Tables"},{"location":"ft2-truetype_tables.html#truetype-tables","text":"","title":"TrueType Tables"},{"location":"ft2-truetype_tables.html#synopsis","text":"This section contains definitions of some basic tables specific to TrueType and OpenType as well as some routines used to access and process them.","title":"Synopsis"},{"location":"ft2-truetype_tables.html#tt_header","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Header_ { FT_Fixed Table_Version; FT_Fixed Font_Revision; FT_Long CheckSum_Adjust; FT_Long Magic_Number; FT_UShort Flags; FT_UShort Units_Per_EM; FT_ULong Created [2]; FT_ULong Modified[2]; FT_Short xMin; FT_Short yMin; FT_Short xMax; FT_Short yMax; FT_UShort Mac_Style; FT_UShort Lowest_Rec_PPEM; FT_Short Font_Direction; FT_Short Index_To_Loc_Format; FT_Short Glyph_Data_Format; } TT_Header ; A structure to model a TrueType font header table. All fields follow the OpenType specification. The 64-bit timestamps are stored in two-element arrays Created and Modified , first the upper then the lower 32 bits.","title":"TT_Header"},{"location":"ft2-truetype_tables.html#tt_horiheader","text":"Defined in!
FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_HoriHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Width_Max; /* advance width maximum */ FT_Short min_Left_Side_Bearing; /* minimum left-sb */ FT_Short min_Right_Side_Bearing; /* minimum right-sb */ FT_Short xMax_Extent; /* xmax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_HMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'hmtx' table. */ void * long_metrics; void * short_metrics; } TT_HoriHeader ; A structure to model a TrueType horizontal header, the hhea table, as well as the corresponding horizontal metrics table, hmtx .","title":"TT_HoriHeader"},{"location":"ft2-truetype_tables.html#tt_vertheader","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_VertHeader_ { FT_Fixed Version; FT_Short Ascender; FT_Short Descender; FT_Short Line_Gap; FT_UShort advance_Height_Max; /* advance height maximum */ FT_Short min_Top_Side_Bearing; /* minimum top-sb */ FT_Short min_Bottom_Side_Bearing; /* minimum bottom-sb */ FT_Short yMax_Extent; /* ymax extents */ FT_Short caret_Slope_Rise; FT_Short caret_Slope_Run; FT_Short caret_Offset; FT_Short Reserved[4]; FT_Short metric_Data_Format; FT_UShort number_Of_VMetrics; /* The following fields are not defined by the OpenType specification */ /* but they are used to connect the metrics header to the relevant */ /* 'vmtx' table. */ void * long_metrics; void * short_metrics; } TT_VertHeader ; A structure used to model a TrueType vertical header, the vhea table, as well as the corresponding vertical metrics table, vmtx .","title":"TT_VertHeader"},{"location":"ft2-truetype_tables.html#tt_os2","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_OS2_ { FT_UShort version; /* 0x0001 - more or 0xFFFF!
*/ FT_Short xAvgCharWidth; FT_UShort usWeightClass; FT_UShort usWidthClass; FT_UShort fsType; FT_Short ySubscriptXSize; FT_Short ySubscriptYSize; FT_Short ySubscriptXOffset; FT_Short ySubscriptYOffset; FT_Short ySuperscriptXSize; FT_Short ySuperscriptYSize; FT_Short ySuperscriptXOffset; FT_Short ySuperscriptYOffset; FT_Short yStrikeoutSize; FT_Short yStrikeoutPosition; FT_Short sFamilyClass; FT_Byte panose[10]; FT_ULong ulUnicodeRange1; /* Bits 0-31 */ FT_ULong ulUnicodeRange2; /* Bits 32-63 */ FT_ULong ulUnicodeRange3; /* Bits 64-95 */ FT_ULong ulUnicodeRange4; /* Bits 96-127 */ FT_Char achVendID[4]; FT_UShort fsSelection; FT_UShort usFirstCharIndex; FT_UShort usLastCharIndex; FT_Short sTypoAscender; FT_Short sTypoDescender; FT_Short sTypoLineGap; FT_UShort usWinAscent; FT_UShort usWinDescent; /* only version 1 and higher: */ FT_ULong ulCodePageRange1; /* Bits 0-31 */ FT_ULong ulCodePageRange2; /* Bits 32-63 */ /* only version 2 and higher: */ FT_Short sxHeight; FT_Short sCapHeight; FT_UShort usDefaultChar; FT_UShort usBreakChar; FT_UShort usMaxContext; /* only version 5 and higher: */ FT_UShort usLowerOpticalPointSize; /* in twips (1/20th points) */ FT_UShort usUpperOpticalPointSize; /* in twips (1/20th points) */ } TT_OS2 ; A structure to model a TrueType OS/2 table. All fields comply to the OpenType specification. Note that we now support old Mac fonts that do not include an OS/2 table. In this case, the version field is always set to 0xFFFF.","title":"TT_OS2"},{"location":"ft2-truetype_tables.html#tt_postscript","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_Postscript_ { FT_Fixed FormatType; FT_Fixed italicAngle; FT_Short underlinePosition; FT_Short underlineThickness; FT_ULong isFixedPitch; FT_ULong minMemType42; FT_ULong maxMemType42; FT_ULong minMemType1; FT_ULong maxMemType1; /* Glyph names follow in the 'post' table, but we don't */ /* load them by default. */ } TT_Postscript ; A structure to model a TrueType post table. All fields comply to the OpenType specificatio!
n. This structure does not reference a font's PostScript glyph names; use FT_Get_Glyph_Name to retrieve them.","title":"TT_Postscript"},{"location":"ft2-truetype_tables.html#tt_pclt","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_PCLT_ { FT_Fixed Version; FT_ULong FontNumber; FT_UShort Pitch; FT_UShort xHeight; FT_UShort Style; FT_UShort TypeFamily; FT_UShort CapHeight; FT_UShort SymbolSet; FT_Char TypeFace[16]; FT_Char CharacterComplement[8]; FT_Char FileName[6]; FT_Char StrokeWeight; FT_Char WidthType; FT_Byte SerifStyle; FT_Byte Reserved; } TT_PCLT ; A structure to model a TrueType PCLT table. All fields comply to the OpenType specification.","title":"TT_PCLT"},{"location":"ft2-truetype_tables.html#tt_maxprofile","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef struct TT_MaxProfile_ { FT_Fixed version; FT_UShort numGlyphs; FT_UShort maxPoints; FT_UShort maxContours; FT_UShort maxCompositePoints; FT_UShort maxCompositeContours; FT_UShort maxZones; FT_UShort maxTwilightPoints; FT_UShort maxStorage; FT_UShort maxFunctionDefs; FT_UShort maxInstructionDefs; FT_UShort maxStackElements; FT_UShort maxSizeOfInstructions; FT_UShort maxComponentElements; FT_UShort maxComponentDepth; } TT_MaxProfile ; The maximum profile ( maxp ) table contains many max values, which can be used to pre-allocate arrays for speeding up glyph loading and hinting.","title":"TT_MaxProfile"},{"location":"ft2-truetype_tables.html#ft_sfnt_tag","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). typedef enum FT_Sfnt_Tag_ { FT_SFNT_HEAD , FT_SFNT_MAXP , FT_SFNT_OS2 , FT_SFNT_HHEA , FT_SFNT_VHEA , FT_SFNT_POST , FT_SFNT_PCLT , FT_SFNT_MAX } FT_Sfnt_Tag ; /* these constants are deprecated; use the corresponding ` FT_Sfnt_Tag ` */ /* values instead */ # define ft_sfnt_head FT_SFNT_HEAD # define ft_sfnt_maxp FT_SFNT_MAXP # define ft_sfnt_os2 FT_SFNT_OS2 # define ft_sfnt_hhea FT_SFNT_HHEA # define ft_sfnt_vhea FT_SFNT_VHEA # define ft_sfnt_post FT_SFNT_POST # define ft_sfnt_pclt FT_SFNT!
_PCLT An enumeration to specify indices of SFNT tables loaded and parsed by FreeType during initialization of an SFNT font. Used in the FT_Get_Sfnt_Table API function.","title":"FT_Sfnt_Tag"},{"location":"ft2-truetype_tables.html#ft_get_sfnt_table","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( void * ) FT_Get_Sfnt_Table ( FT_Face face, FT_Sfnt_Tag tag ); Return a pointer to a given SFNT table stored within a face.","title":"FT_Get_Sfnt_Table"},{"location":"ft2-truetype_tables.html#ft_load_sfnt_table","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Load_Sfnt_Table ( FT_Face face, FT_ULong tag, FT_Long offset, FT_Byte * buffer, FT_ULong * length ); Load any SFNT font table into client memory.","title":"FT_Load_Sfnt_Table"},{"location":"ft2-truetype_tables.html#ft_sfnt_table_info","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Error ) FT_Sfnt_Table_Info ( FT_Face face, FT_UInt table_index, FT_ULong *tag, FT_ULong *length ); Return information on an SFNT table.","title":"FT_Sfnt_Table_Info"},{"location":"ft2-truetype_tables.html#ft_get_cmap_language_id","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_ULong ) FT_Get_CMap_Language_ID ( FT_CharMap charmap ); Return cmap language ID as specified in the OpenType standard. Definitions of language ID values are in file FT_TRUETYPE_IDS_H .","title":"FT_Get_CMap_Language_ID"},{"location":"ft2-truetype_tables.html#ft_get_cmap_format","text":"Defined in FT_TRUETYPE_TABLES_H (freetype/tttables.h). FT_EXPORT( FT_Long ) FT_Get_CMap_Format ( FT_CharMap charmap ); Return the format of an SFNT cmap table.","title":"FT_Get_CMap_Format"},{"location":"ft2-truetype_tables.html#ft_param_tag_unpatented_hinting","text":"# define FT_PARAM_TAG_UNPATENTED_HINTING \\ FT_MAKE_TAG ( 'u', 'n', 'p', 'a' ) Deprecated, no effect. Previously: A constant used as the tag of an FT_Parameter structure to indicate that unpatented methods only should be used by the TrueType bytecod!
e interpreter for a typeface opened by FT_Open_Face .","title":"FT_PARAM_TAG_UNPATENTED_HINTING"},{"location":"ft2-truetype_tables.html#tt_platform_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_PLATFORM_APPLE_UNICODE 0 # define TT_PLATFORM_MACINTOSH 1 # define TT_PLATFORM_ISO 2 /* deprecated */ # define TT_PLATFORM_MICROSOFT 3 # define TT_PLATFORM_CUSTOM 4 # define TT_PLATFORM_ADOBE 7 /* artificial */ A list of valid values for the platform_id identifier code in FT_CharMapRec and FT_SfntName structures.","title":"TT_PLATFORM_XXX"},{"location":"ft2-truetype_tables.html#tt_apple_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */ # define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ # define TT_APPLE_ID_ISO_10646 2 /* deprecated */ # define TT_APPLE_ID_UNICODE_2_0 3 /* or later */ # define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */ # define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */ # define TT_APPLE_ID_FULL_UNICODE 6 /* used with type 13 cmaps */ A list of valid values for the encoding_id for TT_PLATFORM_APPLE_UNICODE charmaps and name entries.","title":"TT_APPLE_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_mac_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_ID_ROMAN 0 # define TT_MAC_ID_JAPANESE 1 # define TT_MAC_ID_TRADITIONAL_CHINESE 2 # define TT_MAC_ID_KOREAN 3 # define TT_MAC_ID_ARABIC 4 # define TT_MAC_ID_HEBREW 5 # define TT_MAC_ID_GREEK 6 # define TT_MAC_ID_RUSSIAN 7 # define TT_MAC_ID_RSYMBOL 8 # define TT_MAC_ID_DEVANAGARI 9 # define TT_MAC_ID_GURMUKHI 10 # define TT_MAC_ID_GUJARATI 11 # define TT_MAC_ID_ORIYA 12 # define TT_MAC_ID_BENGALI 13 # define TT_MAC_ID_TAMIL 14 # define TT_MAC_ID_TELUGU 15 # define TT_MAC_ID_KANNADA 16 # define TT_MAC_ID_MALAYALAM 17 # define TT_MAC_ID_SINHALESE 18 # define TT_MAC_ID_BURMESE 19 # define TT_MAC_ID_KHMER 20 # define TT_MAC_ID_THAI 21 # define TT_MAC_ID_LAOTIAN 22 # define TT_MAC_I!
D_GEORGIAN 23 # define TT_MAC_ID_ARMENIAN 24 # define TT_MAC_ID_MALDIVIAN 25 # define TT_MAC_ID_SIMPLIFIED_CHINESE 25 # define TT_MAC_ID_TIBETAN 26 # define TT_MAC_ID_MONGOLIAN 27 # define TT_MAC_ID_GEEZ 28 # define TT_MAC_ID_SLAVIC 29 # define TT_MAC_ID_VIETNAMESE 30 # define TT_MAC_ID_SINDHI 31 # define TT_MAC_ID_UNINTERP 32 A list of valid values for the encoding_id for TT_PLATFORM_MACINTOSH charmaps and name entries.","title":"TT_MAC_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_iso_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ISO_ID_7BIT_ASCII 0 # define TT_ISO_ID_10646 1 # define TT_ISO_ID_8859_1 2 A list of valid values for the encoding_id for TT_PLATFORM_ISO charmaps and name entries. Their use is now deprecated.","title":"TT_ISO_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_ms_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_ID_SYMBOL_CS 0 # define TT_MS_ID_UNICODE_CS 1 # define TT_MS_ID_SJIS 2 # define TT_MS_ID_PRC 3 # define TT_MS_ID_BIG_5 4 # define TT_MS_ID_WANSUNG 5 # define TT_MS_ID_JOHAB 6 # define TT_MS_ID_UCS_4 10 /* this value is deprecated */ # define TT_MS_ID_GB2312 TT_MS_ID_PRC A list of valid values for the encoding_id for TT_PLATFORM_MICROSOFT charmaps and name entries.","title":"TT_MS_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_adobe_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_ADOBE_ID_STANDARD 0 # define TT_ADOBE_ID_EXPERT 1 # define TT_ADOBE_ID_CUSTOM 2 # define TT_ADOBE_ID_LATIN_1 3 A list of valid values for the encoding_id for TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension!","title":"TT_ADOBE_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_mac_langid_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MAC_LANGID_ENGLISH 0 # define TT_MAC_LANGID_FRENCH 1 # define TT_MAC_LANGID_GERMAN 2 # define TT_MAC_LANGID_ITALIAN 3 # define TT_MAC_LANGID_DUTCH 4 # define TT_MAC_LANGID_SWEDISH 5 # define TT_MAC_LANGID_SPANISH 6 # define!
TT_MAC_LANGID_DANISH 7 # define TT_MAC_LANGID_PORTUGUESE 8 # define TT_MAC_LANGID_NORWEGIAN 9 # define TT_MAC_LANGID_HEBREW 10 # define TT_MAC_LANGID_JAPANESE 11 # define TT_MAC_LANGID_ARABIC 12 # define TT_MAC_LANGID_FINNISH 13 # define TT_MAC_LANGID_GREEK 14 # define TT_MAC_LANGID_ICELANDIC 15 # define TT_MAC_LANGID_MALTESE 16 # define TT_MAC_LANGID_TURKISH 17 # define TT_MAC_LANGID_CROATIAN 18 # define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 # define TT_MAC_LANGID_URDU 20 # define TT_MAC_LANGID_HINDI 21 # define TT_MAC_LANGID_THAI 22 # define TT_MAC_LANGID_KOREAN 23 # define TT_MAC_LANGID_LITHUANIAN 24 # define TT_MAC_LANGID_POLISH 25 # define TT_MAC_LANGID_HUNGARIAN 26 # define TT_MAC_LANGID_ESTONIAN 27 # define TT_MAC_LANGID_LETTISH 28 # define TT_MAC_LANGID_SAAMISK 29 # define TT_MAC_LANGID_FAEROESE 30 # define TT_MAC_LANGID_FARSI 31 # define TT_MAC_LANGID_RUSSIAN 32 # define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 # define TT_MAC_LANGID_FLEMISH 34 # define TT_MAC_LANGID_IRISH 35 # define TT_MAC_LANGID_ALBANIAN 36 # define TT_MAC_LANGID_ROMANIAN 37 # define TT_MAC_LANGID_CZECH 38 # define TT_MAC_LANGID_SLOVAK 39 # define TT_MAC_LANGID_SLOVENIAN 40 # define TT_MAC_LANGID_YIDDISH 41 # define TT_MAC_LANGID_SERBIAN 42 # define TT_MAC_LANGID_MACEDONIAN 43 # define TT_MAC_LANGID_BULGARIAN 44 # define TT_MAC_LANGID_UKRAINIAN 45 # define TT_MAC_LANGID_BYELORUSSIAN 46 # define TT_MAC_LANGID_UZBEK 47 # define TT_MAC_LANGID_KAZAKH 48 # define TT_MAC_LANGID_AZERBAIJANI 49 # define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 # define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 # define TT_MAC_LANGID_ARMENIAN 51 # define TT_MAC_LANGID_GEORGIAN 52 # define TT_MAC_LANGID_MOLDAVIAN 53 # define TT_MAC_LANGID_KIRGHIZ 54 # define TT_MAC_LANGID_TAJIKI 55 # define TT_MAC_LANGID_TURKMEN 56 # define TT_MAC_LANGID_MONGOLIAN 57 # define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 # define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 # define TT_MAC_LANGID_PASHTO 59 # define TT_MAC_LANGID_KURDISH 60 # define TT_MAC_LANGID_KASHMIRI 61 # defi!
ne TT_MAC_LANGID_SINDHI 62 # define TT_MAC_LANGID_TIBETAN 63 # define TT_MAC_LANGID_NEPALI 64 # define TT_MAC_LANGID_SANSKRIT 65 # define TT_MAC_LANGID_MARATHI 66 # define TT_MAC_LANGID_BENGALI 67 # define TT_MAC_LANGID_ASSAMESE 68 # define TT_MAC_LANGID_GUJARATI 69 # define TT_MAC_LANGID_PUNJABI 70 # define TT_MAC_LANGID_ORIYA 71 # define TT_MAC_LANGID_MALAYALAM 72 # define TT_MAC_LANGID_KANNADA 73 # define TT_MAC_LANGID_TAMIL 74 # define TT_MAC_LANGID_TELUGU 75 # define TT_MAC_LANGID_SINHALESE 76 # define TT_MAC_LANGID_BURMESE 77 # define TT_MAC_LANGID_KHMER 78 # define TT_MAC_LANGID_LAO 79 # define TT_MAC_LANGID_VIETNAMESE 80 # define TT_MAC_LANGID_INDONESIAN 81 # define TT_MAC_LANGID_TAGALOG 82 # define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 # define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 # define TT_MAC_LANGID_AMHARIC 85 # define TT_MAC_LANGID_TIGRINYA 86 # define TT_MAC_LANGID_GALLA 87 # define TT_MAC_LANGID_SOMALI 88 # define TT_MAC_LANGID_SWAHILI 89 # define TT_MAC_LANGID_RUANDA 90 # define TT_MAC_LANGID_RUNDI 91 # define TT_MAC_LANGID_CHEWA 92 # define TT_MAC_LANGID_MALAGASY 93 # define TT_MAC_LANGID_ESPERANTO 94 # define TT_MAC_LANGID_WELSH 128 # define TT_MAC_LANGID_BASQUE 129 # define TT_MAC_LANGID_CATALAN 130 # define TT_MAC_LANGID_LATIN 131 # define TT_MAC_LANGID_QUECHUA 132 # define TT_MAC_LANGID_GUARANI 133 # define TT_MAC_LANGID_AYMARA 134 # define TT_MAC_LANGID_TATAR 135 # define TT_MAC_LANGID_UIGHUR 136 # define TT_MAC_LANGID_DZONGKHA 137 # define TT_MAC_LANGID_JAVANESE 138 # define TT_MAC_LANGID_SUNDANESE 139 /* The following codes are new as of 2000-03-10 */ # define TT_MAC_LANGID_GALICIAN 140 # define TT_MAC_LANGID_AFRIKAANS 141 # define TT_MAC_LANGID_BRETON 142 # define TT_MAC_LANGID_INUKTITUT 143 # define TT_MAC_LANGID_SCOTTISH_GAELIC 144 # define TT_MAC_LANGID_MANX_GAELIC 145 # define TT_MAC_LANGID_IRISH_GAELIC 146 # define TT_MAC_LANGID_TONGAN 147 # define TT_MAC_LANGID_GREEK_POLYTONIC 148 # define TT_MAC_LANGID_GREELANDIC 149 # define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 Possible valu!
es of the language identifier field in the name records of the SFNT name table if the platform identifier code is TT_PLATFORM_MACINTOSH . These values are also used as return values for function FT_Get_CMap_Language_ID . The canonical source for Apple's IDs is https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6name.html","title":"TT_MAC_LANGID_XXX"},{"location":"ft2-truetype_tables.html#tt_ms_langid_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 # define TT_MS_LANGID_ARABIC_IRAQ 0x0801 # define TT_MS_LANGID_ARABIC_EGYPT 0x0C01 # define TT_MS_LANGID_ARABIC_LIBYA 0x1001 # define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 # define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 # define TT_MS_LANGID_ARABIC_TUNISIA 0x1C01 # define TT_MS_LANGID_ARABIC_OMAN 0x2001 # define TT_MS_LANGID_ARABIC_YEMEN 0x2401 # define TT_MS_LANGID_ARABIC_SYRIA 0x2801 # define TT_MS_LANGID_ARABIC_JORDAN 0x2C01 # define TT_MS_LANGID_ARABIC_LEBANON 0x3001 # define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 # define TT_MS_LANGID_ARABIC_UAE 0x3801 # define TT_MS_LANGID_ARABIC_BAHRAIN 0x3C01 # define TT_MS_LANGID_ARABIC_QATAR 0x4001 # define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 # define TT_MS_LANGID_CATALAN_CATALAN 0x0403 # define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 # define TT_MS_LANGID_CHINESE_PRC 0x0804 # define TT_MS_LANGID_CHINESE_HONG_KONG 0x0C04 # define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 # define TT_MS_LANGID_CHINESE_MACAO 0x1404 # define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 # define TT_MS_LANGID_DANISH_DENMARK 0x0406 # define TT_MS_LANGID_GERMAN_GERMANY 0x0407 # define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 # define TT_MS_LANGID_GERMAN_AUSTRIA 0x0C07 # define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 # define TT_MS_LANGID_GERMAN_LIECHTENSTEIN 0x1407 # define TT_MS_LANGID_GREEK_GREECE 0x0408 # define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 # define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 # define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0C09 # define TT_MS_LANGID_ENGLISH_CANADA 0x!
1009 # define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 # define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 # define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1C09 # define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 # define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 # define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 # define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2C09 # define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 # define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 # define TT_MS_LANGID_ENGLISH_INDIA 0x4009 # define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 # define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 # define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040A # define TT_MS_LANGID_SPANISH_MEXICO 0x080A # define TT_MS_LANGID_SPANISH_SPAIN_MODERN_SORT 0x0C0A # define TT_MS_LANGID_SPANISH_GUATEMALA 0x100A # define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140A # define TT_MS_LANGID_SPANISH_PANAMA 0x180A # define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1C0A # define TT_MS_LANGID_SPANISH_VENEZUELA 0x200A # define TT_MS_LANGID_SPANISH_COLOMBIA 0x240A # define TT_MS_LANGID_SPANISH_PERU 0x280A # define TT_MS_LANGID_SPANISH_ARGENTINA 0x2C0A # define TT_MS_LANGID_SPANISH_ECUADOR 0x300A # define TT_MS_LANGID_SPANISH_CHILE 0x340A # define TT_MS_LANGID_SPANISH_URUGUAY 0x380A # define TT_MS_LANGID_SPANISH_PARAGUAY 0x3C0A # define TT_MS_LANGID_SPANISH_BOLIVIA 0x400A # define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440A # define TT_MS_LANGID_SPANISH_HONDURAS 0x480A # define TT_MS_LANGID_SPANISH_NICARAGUA 0x4C0A # define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500A # define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540A # define TT_MS_LANGID_FINNISH_FINLAND 0x040B # define TT_MS_LANGID_FRENCH_FRANCE 0x040C # define TT_MS_LANGID_FRENCH_BELGIUM 0x080C # define TT_MS_LANGID_FRENCH_CANADA 0x0C0C # define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100C # define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140C # define TT_MS_LANGID_FRENCH_MONACO 0x180C # define TT_MS_LANGID_HEBREW_ISRAEL 0x040D # define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040E # define TT_MS_LANGID_ICELANDIC_ICELAND 0x040F # define TT_MS_LANGID_ITALIAN_ITA!
LY 0x0410 # define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 # define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 # define TT_MS_LANGID_KOREAN_KOREA 0x0412 # define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 # define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 # define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 # define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 # define TT_MS_LANGID_POLISH_POLAND 0x0415 # define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 # define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 # define TT_MS_LANGID_ROMANSH_SWITZERLAND 0x0417 # define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 # define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 # define TT_MS_LANGID_CROATIAN_CROATIA 0x041A # define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081A # define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0C1A # define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181A # define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x1C1A # define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZ_CYRILLIC 0x201A # define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041B # define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041C # define TT_MS_LANGID_SWEDISH_SWEDEN 0x041D # define TT_MS_LANGID_SWEDISH_FINLAND 0x081D # define TT_MS_LANGID_THAI_THAILAND 0x041E # define TT_MS_LANGID_TURKISH_TURKEY 0x041F # define TT_MS_LANGID_URDU_PAKISTAN 0x0420 # define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 # define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 # define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 # define TT_MS_LANGID_SLOVENIAN_SLOVENIA 0x0424 # define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 # define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 # define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 # define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 # define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042A # define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042B # define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042C # define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082C # define TT_MS_LANGID_BASQUE_BASQUE 0x042D # define TT_MS_LANGID_UPPER_SORBIAN_GERMANY 0x042E # define !
TT_MS_LANGID_LOWER_SORBIAN_GERMANY 0x082E # define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042F # define TT_MS_LANGID_SETSWANA_SOUTH_AFRICA 0x0432 # define TT_MS_LANGID_ISIXHOSA_SOUTH_AFRICA 0x0434 # define TT_MS_LANGID_ISIZULU_SOUTH_AFRICA 0x0435 # define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 # define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 # define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 # define TT_MS_LANGID_HINDI_INDIA 0x0439 # define TT_MS_LANGID_MALTESE_MALTA 0x043A # define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043B # define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083B # define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3B # define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103B # define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143B # define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183B # define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3B # define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203B # define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243B # define TT_MS_LANGID_IRISH_IRELAND 0x083C # define TT_MS_LANGID_MALAY_MALAYSIA 0x043E # define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083E # define TT_MS_LANGID_KAZAKH_KAZAKHSTAN 0x043F # define TT_MS_LANGID_KYRGYZ_KYRGYZSTAN /* Cyrillic*/ 0x0440 # define TT_MS_LANGID_KISWAHILI_KENYA 0x0441 # define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 # define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 # define TT_MS_LANGID_TATAR_RUSSIA 0x0444 # define TT_MS_LANGID_BENGALI_INDIA 0x0445 # define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 # define TT_MS_LANGID_PUNJABI_INDIA 0x0446 # define TT_MS_LANGID_GUJARATI_INDIA 0x0447 # define TT_MS_LANGID_ODIA_INDIA 0x0448 # define TT_MS_LANGID_TAMIL_INDIA 0x0449 # define TT_MS_LANGID_TELUGU_INDIA 0x044A # define TT_MS_LANGID_KANNADA_INDIA 0x044B # define TT_MS_LANGID_MALAYALAM_INDIA 0x044C # define TT_MS_LANGID_ASSAMESE_INDIA 0x044D # define TT_MS_LANGID_MARATHI_INDIA 0x044E # define TT_MS_LANGID_SANSKRIT_INDIA 0x044F # define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 # define TT_MS_LANGID_MONGOLIAN_PRC 0x0850 # define TT!
_MS_LANGID_TIBETAN_PRC 0x0451 # define TT_MS_LANGID_WELSH_UNITED_KINGDOM 0x0452 # define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 # define TT_MS_LANGID_LAO_LAOS 0x0454 # define TT_MS_LANGID_GALICIAN_GALICIAN 0x0456 # define TT_MS_LANGID_KONKANI_INDIA 0x0457 # define TT_MS_LANGID_SYRIAC_SYRIA 0x045A # define TT_MS_LANGID_SINHALA_SRI_LANKA 0x045B # define TT_MS_LANGID_INUKTITUT_CANADA 0x045D # define TT_MS_LANGID_INUKTITUT_CANADA_LATIN 0x085D # define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045E # define TT_MS_LANGID_TAMAZIGHT_ALGERIA 0x085F # define TT_MS_LANGID_NEPALI_NEPAL 0x0461 # define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 # define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 # define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 # define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 # define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 # define TT_MS_LANGID_YORUBA_NIGERIA 0x046A # define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046B # define TT_MS_LANGID_QUECHUA_ECUADOR 0x086B # define TT_MS_LANGID_QUECHUA_PERU 0x0C6B # define TT_MS_LANGID_SESOTHO_SA_LEBOA_SOUTH_AFRICA 0x046C # define TT_MS_LANGID_BASHKIR_RUSSIA 0x046D # define TT_MS_LANGID_LUXEMBOURGISH_LUXEMBOURG 0x046E # define TT_MS_LANGID_GREENLANDIC_GREENLAND 0x046F # define TT_MS_LANGID_IGBO_NIGERIA 0x0470 # define TT_MS_LANGID_YI_PRC 0x0478 # define TT_MS_LANGID_MAPUDUNGUN_CHILE 0x047A # define TT_MS_LANGID_MOHAWK_MOHAWK 0x047C # define TT_MS_LANGID_BRETON_FRANCE 0x047E # define TT_MS_LANGID_UIGHUR_PRC 0x0480 # define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481 # define TT_MS_LANGID_OCCITAN_FRANCE 0x0482 # define TT_MS_LANGID_CORSICAN_FRANCE 0x0483 # define TT_MS_LANGID_ALSATIAN_FRANCE 0x0484 # define TT_MS_LANGID_YAKUT_RUSSIA 0x0485 # define TT_MS_LANGID_KICHE_GUATEMALA 0x0486 # define TT_MS_LANGID_KINYARWANDA_RWANDA 0x0487 # define TT_MS_LANGID_WOLOF_SENEGAL 0x0488 # define TT_MS_LANGID_DARI_AFGHANISTAN 0x048C Possible values of the language identifier field in the name records of the SFNT name table if the platform identifier code is TT_PLATFORM_MICROSOFT . These values are also used as return values for!
function FT_Get_CMap_Language_ID . The canonical source for Microsoft's IDs is https://docs.microsoft.com/en-us/windows/desktop/Intl/language-identifier-constants-and-strings , however, we only provide macros for language identifiers present in the OpenType specification: Microsoft has abandoned the concept of LCIDs (language code identifiers), and format 1 of the name table provides a better mechanism for languages not covered here. More legacy values not listed in the reference can be found in the FT_TRUETYPE_IDS_H header file.","title":"TT_MS_LANGID_XXX"},{"location":"ft2-truetype_tables.html#tt_name_id_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). # define TT_NAME_ID_COPYRIGHT 0 # define TT_NAME_ID_FONT_FAMILY 1 # define TT_NAME_ID_FONT_SUBFAMILY 2 # define TT_NAME_ID_UNIQUE_ID 3 # define TT_NAME_ID_FULL_NAME 4 # define TT_NAME_ID_VERSION_STRING 5 # define TT_NAME_ID_PS_NAME 6 # define TT_NAME_ID_TRADEMARK 7 /* the following values are from the OpenType spec */ # define TT_NAME_ID_MANUFACTURER 8 # define TT_NAME_ID_DESIGNER 9 # define TT_NAME_ID_DESCRIPTION 10 # define TT_NAME_ID_VENDOR_URL 11 # define TT_NAME_ID_DESIGNER_URL 12 # define TT_NAME_ID_LICENSE 13 # define TT_NAME_ID_LICENSE_URL 14 /* number 15 is reserved */ # define TT_NAME_ID_TYPOGRAPHIC_FAMILY 16 # define TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY 17 # define TT_NAME_ID_MAC_FULL_NAME 18 /* The following code is new as of 2000-01-21 */ # define TT_NAME_ID_SAMPLE_TEXT 19 /* This is new in OpenType 1.3 */ # define TT_NAME_ID_CID_FINDFONT_NAME 20 /* This is new in OpenType 1.5 */ # define TT_NAME_ID_WWS_FAMILY 21 # define TT_NAME_ID_WWS_SUBFAMILY 22 /* This is new in OpenType 1.7 */ # define TT_NAME_ID_LIGHT_BACKGROUND 23 # define TT_NAME_ID_DARK_BACKGROUND 24 /* This is new in OpenType 1.8 */ # define TT_NAME_ID_VARIATIONS_PREFIX 25 /* these two values are deprecated */ # define TT_NAME_ID_PREFERRED_FAMILY TT_NAME_ID_TYPOGRAPHIC_FAMILY # define TT_NAME_ID_PREFERRED_SUBFAMILY TT_NAME_ID_TYPOGRAPHIC_SUBFAMILY Possible values of the name !
identifier field in the name records of an SFNT name table. These values are platform independent.","title":"TT_NAME_ID_XXX"},{"location":"ft2-truetype_tables.html#tt_ucr_xxx","text":"Defined in FT_TRUETYPE_IDS_H (freetype/ttnameid.h). /* ulUnicodeRange1 */ /* --------------- */ /* Bit 0 Basic Latin */ # define TT_UCR_BASIC_LATIN (1L 0) /* U+0020-U+007E */ /* Bit 1 C1 Controls and Latin-1 Supplement */ # define TT_UCR_LATIN1_SUPPLEMENT (1L 1) /* U+0080-U+00FF */ /* Bit 2 Latin Extended-A */ # define TT_UCR_LATIN_EXTENDED_A (1L 2) /* U+0100-U+017F */ /* Bit 3 Latin Extended-B */ # define TT_UCR_LATIN_EXTENDED_B (1L 3) /* U+0180-U+024F */ /* Bit 4 IPA Extensions */ /* Phonetic Extensions */ /* Phonetic Extensions Supplement */ # define TT_UCR_IPA_EXTENSIONS (1L 4) /* U+0250-U+02AF */ /* U+1D00-U+1D7F */ /* U+1D80-U+1DBF */ /* Bit 5 Spacing Modifier Letters */ /* Modifier Tone Letters */ # define TT_UCR_SPACING_MODIFIER (1L 5) /* U+02B0-U+02FF */ /* U+A700-U+A71F */ /* Bit 6 Combining Diacritical Marks */ /* Combining Diacritical Marks Supplement */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS (1L 6) /* U+0300-U+036F */ /* U+1DC0-U+1DFF */ /* Bit 7 Greek and Coptic */ # define TT_UCR_GREEK (1L 7) /* U+0370-U+03FF */ /* Bit 8 Coptic */ # define TT_UCR_COPTIC (1L 8) /* U+2C80-U+2CFF */ /* Bit 9 Cyrillic */ /* Cyrillic Supplement */ /* Cyrillic Extended-A */ /* Cyrillic Extended-B */ # define TT_UCR_CYRILLIC (1L 9) /* U+0400-U+04FF */ /* U+0500-U+052F */ /* U+2DE0-U+2DFF */ /* U+A640-U+A69F */ /* Bit 10 Armenian */ # define TT_UCR_ARMENIAN (1L 10) /* U+0530-U+058F */ /* Bit 11 Hebrew */ # define TT_UCR_HEBREW (1L 11) /* U+0590-U+05FF */ /* Bit 12 Vai */ # define TT_UCR_VAI (1L 12) /* U+A500-U+A63F */ /* Bit 13 Arabic */ /* Arabic Supplement */ # define TT_UCR_ARABIC (1L 13) /* U+0600-U+06FF */ /* U+0750-U+077F */ /* Bit 14 NKo */ # define TT_UCR_NKO (1L 14) /* U+07C0-U+07FF */ /* Bit 15 Devanagari */ # define TT_UCR_DEVANAGARI (1L 15) /* U+0900-U+097F */ /* Bit 16 Bengali */ # define TT_UCR_BENGALI (1L 16) /* U+0980-U+!
09FF */ /* Bit 17 Gurmukhi */ # define TT_UCR_GURMUKHI (1L 17) /* U+0A00-U+0A7F */ /* Bit 18 Gujarati */ # define TT_UCR_GUJARATI (1L 18) /* U+0A80-U+0AFF */ /* Bit 19 Oriya */ # define TT_UCR_ORIYA (1L 19) /* U+0B00-U+0B7F */ /* Bit 20 Tamil */ # define TT_UCR_TAMIL (1L 20) /* U+0B80-U+0BFF */ /* Bit 21 Telugu */ # define TT_UCR_TELUGU (1L 21) /* U+0C00-U+0C7F */ /* Bit 22 Kannada */ # define TT_UCR_KANNADA (1L 22) /* U+0C80-U+0CFF */ /* Bit 23 Malayalam */ # define TT_UCR_MALAYALAM (1L 23) /* U+0D00-U+0D7F */ /* Bit 24 Thai */ # define TT_UCR_THAI (1L 24) /* U+0E00-U+0E7F */ /* Bit 25 Lao */ # define TT_UCR_LAO (1L 25) /* U+0E80-U+0EFF */ /* Bit 26 Georgian */ /* Georgian Supplement */ # define TT_UCR_GEORGIAN (1L 26) /* U+10A0-U+10FF */ /* U+2D00-U+2D2F */ /* Bit 27 Balinese */ # define TT_UCR_BALINESE (1L 27) /* U+1B00-U+1B7F */ /* Bit 28 Hangul Jamo */ # define TT_UCR_HANGUL_JAMO (1L 28) /* U+1100-U+11FF */ /* Bit 29 Latin Extended Additional */ /* Latin Extended-C */ /* Latin Extended-D */ # define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L 29) /* U+1E00-U+1EFF */ /* U+2C60-U+2C7F */ /* U+A720-U+A7FF */ /* Bit 30 Greek Extended */ # define TT_UCR_GREEK_EXTENDED (1L 30) /* U+1F00-U+1FFF */ /* Bit 31 General Punctuation */ /* Supplemental Punctuation */ # define TT_UCR_GENERAL_PUNCTUATION (1L 31) /* U+2000-U+206F */ /* U+2E00-U+2E7F */ /* ulUnicodeRange2 */ /* --------------- */ /* Bit 32 Superscripts And Subscripts */ # define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L 0) /* U+2070-U+209F */ /* Bit 33 Currency Symbols */ # define TT_UCR_CURRENCY_SYMBOLS (1L 1) /* U+20A0-U+20CF */ /* Bit 34 Combining Diacritical Marks For Symbols */ # define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \\ (1L 2) /* U+20D0-U+20FF */ /* Bit 35 Letterlike Symbols */ # define TT_UCR_LETTERLIKE_SYMBOLS (1L 3) /* U+2100-U+214F */ /* Bit 36 Number Forms */ # define TT_UCR_NUMBER_FORMS (1L 4) /* U+2150-U+218F */ /* Bit 37 Arrows */ /* Supplemental Arrows-A */ /* Supplemental Arrows-B */ /* Miscellaneous Symbols and Arrows */ # define TT_UCR_ARROWS (1L!
5) /* U+2190-U+21FF */ /* U+27F0-U+27FF */ /* U+2900-U+297F */ /* U+2B00-U+2BFF */ /* Bit 38 Mathematical Operators */ /* Supplemental Mathematical Operators */ /* Miscellaneous Mathematical Symbols-A */ /* Miscellaneous Mathematical Symbols-B */ # define TT_UCR_MATHEMATICAL_OPERATORS (1L 6) /* U+2200-U+22FF */ /* U+2A00-U+2AFF */ /* U+27C0-U+27EF */ /* U+2980-U+29FF */ /* Bit 39 Miscellaneous Technical */ # define TT_UCR_MISCELLANEOUS_TECHNICAL (1L 7) /* U+2300-U+23FF */ /* Bit 40 Control Pictures */ # define TT_UCR_CONTROL_PICTURES (1L 8) /* U+2400-U+243F */ /* Bit 41 Optical Character Recognition */ # define TT_UCR_OCR (1L 9) /* U+2440-U+245F */ /* Bit 42 Enclosed Alphanumerics */ # define TT_UCR_ENCLOSED_ALPHANUMERICS (1L 10) /* U+2460-U+24FF */ /* Bit 43 Box Drawing */ # define TT_UCR_BOX_DRAWING (1L 11) /* U+2500-U+257F */ /* Bit 44 Block Elements */ # define TT_UCR_BLOCK_ELEMENTS (1L 12) /* U+2580-U+259F */ /* Bit 45 Geometric Shapes */ # define TT_UCR_GEOMETRIC_SHAPES (1L 13) /* U+25A0-U+25FF */ /* Bit 46 Miscellaneous Symbols */ # define TT_UCR_MISCELLANEOUS_SYMBOLS (1L 14) /* U+2600-U+26FF */ /* Bit 47 Dingbats */ # define TT_UCR_DINGBATS (1L 15) /* U+2700-U+27BF */ /* Bit 48 CJK Symbols and Punctuation */ # define TT_UCR_CJK_SYMBOLS (1L 16) /* U+3000-U+303F */ /* Bit 49 Hiragana */ # define TT_UCR_HIRAGANA (1L 17) /* U+3040-U+309F */ /* Bit 50 Katakana */ /* Katakana Phonetic Extensions */ # define TT_UCR_KATAKANA (1L 18) /* U+30A0-U+30FF */ /* U+31F0-U+31FF */ /* Bit 51 Bopomofo */ /* Bopomofo Extended */ # define TT_UCR_BOPOMOFO (1L 19) /* U+3100-U+312F */ /* U+31A0-U+31BF */ /* Bit 52 Hangul Compatibility Jamo */ # define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L 20) /* U+3130-U+318F */ /* Bit 53 Phags-Pa */ # define TT_UCR_CJK_MISC (1L 21) /* U+A840-U+A87F */ # define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */ # define TT_UCR_PHAGSPA /* Bit 54 Enclosed CJK Letters and Months */ # define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L 22) /* U+3200-U+32FF */ /* Bit 55 CJK Compatibility */ # define TT_UCR_CJ!
K_COMPATIBILITY (1L 23) /* U+3300-U+33FF */ /* Bit 56 Hangul Syllables */ # define TT_UCR_HANGUL (1L 24) /* U+AC00-U+D7A3 */ /* Bit 57 High Surrogates */ /* High Private Use Surrogates */ /* Low Surrogates */ /* According to OpenType specs v.1.3+, */ /* setting bit 57 implies that there is */ /* at least one codepoint beyond the */ /* Basic Multilingual Plane that is */ /* supported by this font. So it really */ /* means = U+10000. */ # define TT_UCR_SURROGATES (1L 25) /* U+D800-U+DB7F */ /* U+DB80-U+DBFF */ /* U+DC00-U+DFFF */ # define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES /* Bit 58 Phoenician */ # define TT_UCR_PHOENICIAN (1L 26) /*U+10900-U+1091F*/ /* Bit 59 CJK Unified Ideographs */ /* CJK Radicals Supplement */ /* Kangxi Radicals */ /* Ideographic Description Characters */ /* CJK Unified Ideographs Extension A */ /* CJK Unified Ideographs Extension B */ /* Kanbun */ # define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L 27) /* U+4E00-U+9FFF */ /* U+2E80-U+2EFF */ /* U+2F00-U+2FDF */ /* U+2FF0-U+2FFF */ /* U+3400-U+4DB5 */ /*U+20000-U+2A6DF*/ /* U+3190-U+319F */ /* Bit 60 Private Use */ # define TT_UCR_PRIVATE_USE (1L 28) /* U+E000-U+F8FF */ /* Bit 61 CJK Strokes */ /* CJK Compatibility Ideographs */ /* CJK Compatibility Ideographs Supplement */ # define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L 29) /* U+31C0-U+31EF */ /* U+F900-U+FAFF */ /*U+2F800-U+2FA1F*/ /* Bit 62 Alphabetic Presentation Forms */ # define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L 30) /* U+FB00-U+FB4F */ /* Bit 63 Arabic Presentation Forms-A */ # define TT_UCR_ARABIC_PRESENTATION_FORMS_A (1L 31) /* U+FB50-U+FDFF */ /* ulUnicodeRange3 */ /* --------------- */ /* Bit 64 Combining Half Marks */ # define TT_UCR_COMBINING_HALF_MARKS (1L 0) /* U+FE20-U+FE2F */ /* Bit 65 Vertical forms */ /* CJK Compatibility Forms */ # define TT_UCR_CJK_COMPATIBILITY_FORMS (1L 1) /* U+FE10-U+FE1F */ /* U+FE30-U+FE4F */ /* Bit 66 Small Form Variants */ # define TT_UCR_SMALL_FORM_VARIANTS (1L 2) /* U+FE50-U+FE6F */ /* Bit 67 Arabic Presentation Forms-B */ # define TT_UCR_ARABIC_!
PRESENTATION_FORMS_B (1L 3) /* U+FE70-U+FEFE */ /* Bit 68 Halfwidth and Fullwidth Forms */ # define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L 4) /* U+FF00-U+FFEF */ /* Bit 69 Specials */ # define TT_UCR_SPECIALS (1L 5) /* U+FFF0-U+FFFD */ /* Bit 70 Tibetan */ # define TT_UCR_TIBETAN (1L 6) /* U+0F00-U+0FFF */ /* Bit 71 Syriac */ # define TT_UCR_SYRIAC (1L 7) /* U+0700-U+074F */ /* Bit 72 Thaana */ # define TT_UCR_THAANA (1L 8) /* U+0780-U+07BF */ /* Bit 73 Sinhala */ # define TT_UCR_SINHALA (1L 9) /* U+0D80-U+0DFF */ /* Bit 74 Myanmar */ # define TT_UCR_MYANMAR (1L 10) /* U+1000-U+109F */ /* Bit 75 Ethiopic */ /* Ethiopic Supplement */ /* Ethiopic Extended */ # define TT_UCR_ETHIOPIC (1L 11) /* U+1200-U+137F */ /* U+1380-U+139F */ /* U+2D80-U+2DDF */ /* Bit 76 Cherokee */ # define TT_UCR_CHEROKEE (1L 12) /* U+13A0-U+13FF */ /* Bit 77 Unified Canadian Aboriginal Syllabics */ # define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L 13) /* U+1400-U+167F */ /* Bit 78 Ogham */ # define TT_UCR_OGHAM (1L 14) /* U+1680-U+169F */ /* Bit 79 Runic */ # define TT_UCR_RUNIC (1L 15) /* U+16A0-U+16FF */ /* Bit 80 Khmer */ /* Khmer Symbols */ # define TT_UCR_KHMER (1L 16) /* U+1780-U+17FF */ /* U+19E0-U+19FF */ /* Bit 81 Mongolian */ # define TT_UCR_MONGOLIAN (1L 17) /* U+1800-U+18AF */ /* Bit 82 Braille Patterns */ # define TT_UCR_BRAILLE (1L 18) /* U+2800-U+28FF */ /* Bit 83 Yi Syllables */ /* Yi Radicals */ # define TT_UCR_YI (1L 19) /* U+A000-U+A48F */ /* U+A490-U+A4CF */ /* Bit 84 Tagalog */ /* Hanunoo */ /* Buhid */ /* Tagbanwa */ # define TT_UCR_PHILIPPINE (1L 20) /* U+1700-U+171F */ /* U+1720-U+173F */ /* U+1740-U+175F */ /* U+1760-U+177F */ /* Bit 85 Old Italic */ # define TT_UCR_OLD_ITALIC (1L 21) /*U+10300-U+1032F*/ /* Bit 86 Gothic */ # define TT_UCR_GOTHIC (1L 22) /*U+10330-U+1034F*/ /* Bit 87 Deseret */ # define TT_UCR_DESERET (1L 23) /*U+10400-U+1044F*/ /* Bit 88 Byzantine Musical Symbols */ /* Musical Symbols */ /* Ancient Greek Musical Notation */ # define TT_UCR_MUSICAL_SYMBOLS (1L 24) /*U+1D000-U+1D0FF*/ /*U+1D100-U+1D1F!
F*/ /*U+1D200-U+1D24F*/ /* Bit 89 Mathematical Alphanumeric Symbols */ # define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L 25) /*U+1D400-U+1D7FF*/ /* Bit 90 Private Use (plane 15) */ /* Private Use (plane 16) */ # define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L 26) /*U+F0000-U+FFFFD*/ /*U+100000-U+10FFFD*/ /* Bit 91 Variation Selectors */ /* Variation Selectors Supplement */ # define TT_UCR_VARIATION_SELECTORS (1L 27) /* U+FE00-U+FE0F */ /*U+E0100-U+E01EF*/ /* Bit 92 Tags */ # define TT_UCR_TAGS (1L 28) /*U+E0000-U+E007F*/ /* Bit 93 Limbu */ # define TT_UCR_LIMBU (1L 29) /* U+1900-U+194F */ /* Bit 94 Tai Le */ # define TT_UCR_TAI_LE (1L 30) /* U+1950-U+197F */ /* Bit 95 New Tai Lue */ # define TT_UCR_NEW_TAI_LUE (1L 31) /* U+1980-U+19DF */ /* ulUnicodeRange4 */ /* --------------- */ /* Bit 96 Buginese */ # define TT_UCR_BUGINESE (1L 0) /* U+1A00-U+1A1F */ /* Bit 97 Glagolitic */ # define TT_UCR_GLAGOLITIC (1L 1) /* U+2C00-U+2C5F */ /* Bit 98 Tifinagh */ # define TT_UCR_TIFINAGH (1L 2) /* U+2D30-U+2D7F */ /* Bit 99 Yijing Hexagram Symbols */ # define TT_UCR_YIJING (1L 3) /* U+4DC0-U+4DFF */ /* Bit 100 Syloti Nagri */ # define TT_UCR_SYLOTI_NAGRI (1L 4) /* U+A800-U+A82F */ /* Bit 101 Linear B Syllabary */ /* Linear B Ideograms */ /* Aegean Numbers */ # define TT_UCR_LINEAR_B (1L 5) /*U+10000-U+1007F*/ /*U+10080-U+100FF*/ /*U+10100-U+1013F*/ /* Bit 102 Ancient Greek Numbers */ # define TT_UCR_ANCIENT_GREEK_NUMBERS (1L 6) /*U+10140-U+1018F*/ /* Bit 103 Ugaritic */ # define TT_UCR_UGARITIC (1L 7) /*U+10380-U+1039F*/ /* Bit 104 Old Persian */ # define TT_UCR_OLD_PERSIAN (1L 8) /*U+103A0-U+103DF*/ /* Bit 105 Shavian */ # define TT_UCR_SHAVIAN (1L 9) /*U+10450-U+1047F*/ /* Bit 106 Osmanya */ # define TT_UCR_OSMANYA (1L 10) /*U+10480-U+104AF*/ /* Bit 107 Cypriot Syllabary */ # define TT_UCR_CYPRIOT_SYLLABARY (1L 11) /*U+10800-U+1083F*/ /* Bit 108 Kharoshthi */ # define TT_UCR_KHAROSHTHI (1L 12) /*U+10A00-U+10A5F*/ /* Bit 109 Tai Xuan Jing Symbols */ # define TT_UCR_TAI_XUAN_JING (1L 13) /*U+1D300-U+1D35F*/ /* Bit 110 Cuneiform */ !
/* Cuneiform Numbers and Punctuation */ # define TT_UCR_CUNEIFORM (1L 14) /*U+12000-U+123FF*/ /*U+12400-U+1247F*/ /* Bit 111 Counting Rod Numerals */ # define TT_UCR_COUNTING_ROD_NUMERALS (1L 15) /*U+1D360-U+1D37F*/ /* Bit 112 Sundanese */ # define TT_UCR_SUNDANESE (1L 16) /* U+1B80-U+1BBF */ /* Bit 113 Lepcha */ # define TT_UCR_LEPCHA (1L 17) /* U+1C00-U+1C4F */ /* Bit 114 Ol Chiki */ # define TT_UCR_OL_CHIKI (1L 18) /* U+1C50-U+1C7F */ /* Bit 115 Saurashtra */ # define TT_UCR_SAURASHTRA (1L 19) /* U+A880-U+A8DF */ /* Bit 116 Kayah Li */ # define TT_UCR_KAYAH_LI (1L 20) /* U+A900-U+A92F */ /* Bit 117 Rejang */ # define TT_UCR_REJANG (1L 21) /* U+A930-U+A95F */ /* Bit 118 Cham */ # define TT_UCR_CHAM (1L 22) /* U+AA00-U+AA5F */ /* Bit 119 Ancient Symbols */ # define TT_UCR_ANCIENT_SYMBOLS (1L 23) /*U+10190-U+101CF*/ /* Bit 120 Phaistos Disc */ # define TT_UCR_PHAISTOS_DISC (1L 24) /*U+101D0-U+101FF*/ /* Bit 121 Carian */ /* Lycian */ /* Lydian */ # define TT_UCR_OLD_ANATOLIAN (1L 25) /*U+102A0-U+102DF*/ /*U+10280-U+1029F*/ /*U+10920-U+1093F*/ /* Bit 122 Domino Tiles */ /* Mahjong Tiles */ # define TT_UCR_GAME_TILES (1L 26) /*U+1F030-U+1F09F*/ /*U+1F000-U+1F02F*/ /* Bit 123-127 Reserved for process-internal usage */ Possible bit mask values for the ulUnicodeRangeX fields in an SFNT OS/2 table.","title":"TT_UCR_XXX"},{"location":"ft2-tt_driver.html","text":"FreeType Docs Controlling FreeType Modules The TrueType driver The TrueType driver Synopsis While FreeType's TrueType driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The following lists the available properties together with the necessary macros and structures. The TrueType driver's module name is truetype . A single property interpreter-version is available, as documented in the Driver properties section. We start with a list of definitions, kindly provided by Greg Hitchcock. Bi-Level Rendering Monochromatic rendering, exclusively used in the early days of TrueType by both Apple !
and Microsoft. Microsoft's GDI interface supported hinting of the right-side bearing point, such that the advance width could be non-linear. Most often this was done to achieve some level of glyph symmetry. To enable reasonable performance (e.g., not having to run hinting on all glyphs just to get the widths) there was a bit in the head table indicating if the side bearing was hinted, and additional tables, hdmx and LTSH , to cache hinting widths across multiple sizes and device aspect ratios. Font Smoothing Microsoft's GDI implementation of anti-aliasing. Not traditional anti-aliasing as the outlines were hinted before the sampling. The widths matched the bi-level rendering. ClearType Rendering Technique that uses physical subpixels to improve rendering on LCD (and other) displays. Because of the higher resolution, many methods of improving symmetry in glyphs through hinting the right-side bearing were no longer necessary. This lead to what GDI calls natural widths ClearType, see http://rastertragedy.com/RTRCh4.htm#Sec21 . Since hinting has extra resolution, most non-linearity went away, but it is still possible for hints to change the advance widths in this mode. ClearType Compatible Widths One of the earliest challenges with ClearType was allowing the implementation in GDI to be selected without requiring all UI and documents to reflow. To address this, a compatible method of rendering ClearType was added where the font hints are executed once to determine the width in bi-level rendering, and then re-run in ClearType, with the difference in widths being absorbed in the font hints for ClearType (mostly in the white space of hints); see http://rastertragedy.com/RTRCh4.htm#Sec20 . Somewhat by definition, compatible width ClearType allows for non-linear widths, but only when the bi-level version has non-linear widths. ClearType Subpixel Positioning One of the nice benefits of ClearType is the ability to more crisply display fractional widths; unfortunately, the GDI model of integer bitmaps did not support this. H!
owever, the WPF and Direct Write frameworks do support fractional widths. DWrite calls this natural mode , not to be confused with GDI's natural widths . Subpixel positioning, in the current implementation of Direct Write, unfortunately does not support hinted advance widths, see http://rastertragedy.com/RTRCh4.htm#Sec22 . Note that the TrueType interpreter fully allows the advance width to be adjusted in this mode, just the DWrite client will ignore those changes. ClearType Backward Compatibility This is a set of exceptions made in the TrueType interpreter to minimize hinting techniques that were problematic with the extra resolution of ClearType; see http://rastertragedy.com/RTRCh4.htm#Sec1 and https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx . This technique is not to be confused with ClearType compatible widths. ClearType backward compatibility has no direct impact on changing advance widths, but there might be an indirect impact on disabling some deltas. This could be worked around in backward compatibility mode. Native ClearType Mode (Not to be confused with natural widths .) This mode removes all the exceptions in the TrueType interpreter when running with ClearType. Any issues on widths would still apply, though.","title":"The TrueType driver"},{"location":"ft2-tt_driver.html#the-truetype-driver","text":"","title":"The TrueType driver"},{"location":"ft2-tt_driver.html#synopsis","text":"While FreeType's TrueType driver doesn't expose API functions by itself, it is possible to control its behaviour with FT_Property_Set and FT_Property_Get . The following lists the available properties together with the necessary macros and structures. The TrueType driver's module name is truetype . A single property interpreter-version is available, as documented in the Driver properties section. We start with a list of definitions, kindly provided by Greg Hitchcock. Bi-Level Rendering Monochromatic rendering, exclusively used in the early days of TrueType by both Apple and Microsoft. Microsoft's GDI i!
nterface supported hinting of the right-side bearing point, such that the advance width could be non-linear. Most often this was done to achieve some level of glyph symmetry. To enable reasonable performance (e.g., not having to run hinting on all glyphs just to get the widths) there was a bit in the head table indicating if the side bearing was hinted, and additional tables, hdmx and LTSH , to cache hinting widths across multiple sizes and device aspect ratios. Font Smoothing Microsoft's GDI implementation of anti-aliasing. Not traditional anti-aliasing as the outlines were hinted before the sampling. The widths matched the bi-level rendering. ClearType Rendering Technique that uses physical subpixels to improve rendering on LCD (and other) displays. Because of the higher resolution, many methods of improving symmetry in glyphs through hinting the right-side bearing were no longer necessary. This lead to what GDI calls natural widths ClearType, see http://rastertragedy.com/RTRCh4.htm#Sec21 . Since hinting has extra resolution, most non-linearity went away, but it is still possible for hints to change the advance widths in this mode. ClearType Compatible Widths One of the earliest challenges with ClearType was allowing the implementation in GDI to be selected without requiring all UI and documents to reflow. To address this, a compatible method of rendering ClearType was added where the font hints are executed once to determine the width in bi-level rendering, and then re-run in ClearType, with the difference in widths being absorbed in the font hints for ClearType (mostly in the white space of hints); see http://rastertragedy.com/RTRCh4.htm#Sec20 . Somewhat by definition, compatible width ClearType allows for non-linear widths, but only when the bi-level version has non-linear widths. ClearType Subpixel Positioning One of the nice benefits of ClearType is the ability to more crisply display fractional widths; unfortunately, the GDI model of integer bitmaps did not support this. However, the WPF and Direct Write!
frameworks do support fractional widths. DWrite calls this natural mode , not to be confused with GDI's natural widths . Subpixel positioning, in the current implementation of Direct Write, unfortunately does not support hinted advance widths, see http://rastertragedy.com/RTRCh4.htm#Sec22 . Note that the TrueType interpreter fully allows the advance width to be adjusted in this mode, just the DWrite client will ignore those changes. ClearType Backward Compatibility This is a set of exceptions made in the TrueType interpreter to minimize hinting techniques that were problematic with the extra resolution of ClearType; see http://rastertragedy.com/RTRCh4.htm#Sec1 and https://www.microsoft.com/typography/cleartype/truetypecleartype.aspx . This technique is not to be confused with ClearType compatible widths. ClearType backward compatibility has no direct impact on changing advance widths, but there might be an indirect impact on disabling some deltas. This could be worked around in backward compatibility mode. Native ClearType Mode (Not to be confused with natural widths .) This mode removes all the exceptions in the TrueType interpreter when running with ClearType. Any issues on widths would still apply, though.","title":"Synopsis"},{"location":"ft2-type1_tables.html","text":"FreeType Docs Format-Specific API Type 1 Tables Type 1 Tables Synopsis This section contains the definition of Type 1-specific tables, including structures related to other PostScript font formats. PS_FontInfoRec Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_ { FT_String * version; FT_String * notice; FT_String * full_name; FT_String * family_name; FT_String * weight; FT_Long italic_angle; FT_Bool is_fixed_pitch; FT_Short underline_position; FT_UShort underline_thickness; } PS_FontInfoRec ; A structure used to model a Type 1 or Type 2 FontInfo dictionary. Note that for Multiple Master fonts, each instance has its own FontInfo dictionary. PS_FontInfo Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typede!
f struct PS_FontInfoRec_* PS_FontInfo ; A handle to a PS_FontInfoRec structure. PS_PrivateRec Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_ { FT_Int unique_id; FT_Int lenIV; FT_Byte num_blue_values; FT_Byte num_other_blues; FT_Byte num_family_blues; FT_Byte num_family_other_blues; FT_Short blue_values[14]; FT_Short other_blues[10]; FT_Short family_blues [14]; FT_Short family_other_blues[10]; FT_Fixed blue_scale; FT_Int blue_shift; FT_Int blue_fuzz; FT_UShort standard_width[1]; FT_UShort standard_height[1]; FT_Byte num_snap_widths; FT_Byte num_snap_heights; FT_Bool force_bold; FT_Bool round_stem_up; FT_Short snap_widths [13]; /* including std width */ FT_Short snap_heights[13]; /* including std height */ FT_Fixed expansion_factor; FT_Long language_group; FT_Long password; FT_Short min_feature[2]; } PS_PrivateRec ; A structure used to model a Type 1 or Type 2 private dictionary. Note that for Multiple Master fonts, each instance has its own Private dictionary. PS_Private Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_* PS_Private ; A handle to a PS_PrivateRec structure. CID_FaceDictRec Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_ { PS_PrivateRec private_dict; FT_UInt len_buildchar; FT_Fixed forcebold_threshold; FT_Pos stroke_width; FT_Fixed expansion_factor; /* this is a duplicate of */ /* `private_dict- expansion_factor' */ FT_Byte paint_type; FT_Byte font_type; FT_Matrix font_matrix; FT_Vector font_offset; FT_UInt num_subrs; FT_ULong subrmap_offset; FT_Int sd_bytes; } CID_FaceDictRec ; A structure used to represent data in a CID top-level dictionary. In most cases, they are part of the font's /FDArray array. Within a CID font file, such (internal) subfont dictionaries are enclosed by %ADOBeginFontDict and %ADOEndFontDict comments. Note that CID_FaceDictRec misses a field for the /FontName keyword, specifying the subfont's name (the top-level font name is given by the /CIDFontName keyword). This is an over!
sight, but it doesn't limit the cid font module's functionality because FreeType neither needs this entry nor gives access to CID subfonts. CID_FaceDict Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_* CID_FaceDict ; A handle to a CID_FaceDictRec structure. CID_FaceInfoRec Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_ { FT_String * cid_font_name; FT_Fixed cid_version; FT_Int cid_font_type; FT_String * registry; FT_String * ordering; FT_Int supplement; PS_FontInfoRec font_info; FT_BBox font_bbox; FT_ULong uid_base; FT_Int num_xuid; FT_ULong xuid[16]; FT_ULong cidmap_offset; FT_Int fd_bytes; FT_Int gd_bytes; FT_ULong cid_count; FT_Int num_dicts; CID_FaceDict font_dicts; FT_ULong data_offset; } CID_FaceInfoRec ; A structure used to represent CID Face information. CID_FaceInfo Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_* CID_FaceInfo ; A handle to a CID_FaceInfoRec structure. FT_Has_PS_Glyph_Names Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Int ) FT_Has_PS_Glyph_Names ( FT_Face face ); Return true if a given face provides reliable PostScript glyph names. This is similar to using the FT_HAS_GLYPH_NAMES macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables. When this function returns true, the caller is sure that the glyph names returned by FT_Get_Glyph_Name are reliable. input face face handle return Boolean. True if glyph names are reliable. FT_Get_PS_Font_Info Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Info ( FT_Face face, PS_FontInfo afont_info ); Retrieve the PS_FontInfoRec structure corresponding to a given PostScript font. input face PostScript face handle. output afont_info Output font info structure pointer. return FreeType error code. 0 means success. note String pointers within the PS_FontInfoRec structure are owned by the face and don't need to be freed by the caller. Missing entries in the font!
's FontInfo dictionary are represented by NULL pointers. If the font's format is not PostScript-based, this function will return the FT_Err_Invalid_Argument error code. FT_Get_PS_Font_Private Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Private ( FT_Face face, PS_Private afont_private ); Retrieve the PS_PrivateRec structure corresponding to a given PostScript font. input face PostScript face handle. output afont_private Output private dictionary structure pointer. return FreeType error code. 0 means success. note The string pointers within the PS_PrivateRec structure are owned by the face and don't need to be freed by the caller. If the font's format is not PostScript-based, this function returns the FT_Err_Invalid_Argument error code. FT_Get_PS_Font_Value Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Long ) FT_Get_PS_Font_Value ( FT_Face face, PS_Dict_Keys key, FT_UInt idx, void *value, FT_Long value_len ); Retrieve the value for the supplied key from a PostScript font. input face PostScript face handle. key An enumeration value representing the dictionary key to retrieve. idx For array values, this specifies the index to be returned. value A pointer to memory into which to write the value. valen_len The size, in bytes, of the memory supplied for the value. output value The value matching the above key, if it exists. return The amount of memory (in bytes) required to hold the requested value (if it exists, -1 otherwise). note The values returned are not pointers into the internal structures of the face, but are fresh copies, so that the memory containing them belongs to the calling application. This also enforces the read-only nature of these values, i.e., this function cannot be used to manipulate the face. value is a void pointer because the values returned can be of various types. If either value is NULL or value_len is too small, just the required memory size for the requested entry is returned. The idx parameter is used, not only to retrieve e!
lements of, for example, the FontMatrix or FontBBox, but also to retrieve name keys from the CharStrings dictionary, and the charstrings themselves. It is ignored for atomic values. PS_DICT_BLUE_SCALE returns a value that is scaled up by 1000. To get the value as in the font stream, you need to divide by 65536000.0 (to remove the FT_Fixed scale, and the x1000 scale). IMPORTANT: Only key/value pairs read by the FreeType interpreter can be retrieved. So, for example, PostScript procedures such as NP, ND, and RD are not available. Arbitrary keys are, obviously, not be available either. If the font's format is not PostScript-based, this function returns the FT_Err_Invalid_Argument error code. since 2.4.8 T1_Blend_Flags Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_Blend_Flags_ { /* required fields in a FontInfo blend dictionary */ T1_BLEND_UNDERLINE_POSITION = 0, T1_BLEND_UNDERLINE_THICKNESS , T1_BLEND_ITALIC_ANGLE , /* required fields in a Private blend dictionary */ T1_BLEND_BLUE_VALUES , T1_BLEND_OTHER_BLUES , T1_BLEND_STANDARD_WIDTH , T1_BLEND_STANDARD_HEIGHT , T1_BLEND_STEM_SNAP_WIDTHS , T1_BLEND_STEM_SNAP_HEIGHTS , T1_BLEND_BLUE_SCALE , T1_BLEND_BLUE_SHIFT , T1_BLEND_FAMILY_BLUES , T1_BLEND_FAMILY_OTHER_BLUES , T1_BLEND_FORCE_BOLD , T1_BLEND_MAX /* do not remove */ } T1_Blend_Flags ; /* these constants are deprecated; use the corresponding */ /* ` T1_Blend_Flags ` values instead */ # define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION # define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS # define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE # define t1_blend_blue_values T1_BLEND_BLUE_VALUES # define t1_blend_other_blues T1_BLEND_OTHER_BLUES # define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH # define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT # define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS # define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS # define t1_blend_blue_scale T1_BLEND_BLUE_SCALE # define t1_blend_blue_shift T1_BLEND_BLU!
E_SHIFT # define t1_blend_family_blues T1_BLEND_FAMILY_BLUES # define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES # define t1_blend_force_bold T1_BLEND_FORCE_BOLD # define t1_blend_max T1_BLEND_MAX A set of flags used to indicate which fields are present in a given blend dictionary (font info or private). Used to support Multiple Masters fonts. values T1_BLEND_UNDERLINE_POSITION T1_BLEND_UNDERLINE_THICKNESS T1_BLEND_ITALIC_ANGLE T1_BLEND_BLUE_VALUES T1_BLEND_OTHER_BLUES T1_BLEND_STANDARD_WIDTH T1_BLEND_STANDARD_HEIGHT T1_BLEND_STEM_SNAP_WIDTHS T1_BLEND_STEM_SNAP_HEIGHTS T1_BLEND_BLUE_SCALE T1_BLEND_BLUE_SHIFT T1_BLEND_FAMILY_BLUES T1_BLEND_FAMILY_OTHER_BLUES T1_BLEND_FORCE_BOLD T1_EncodingType Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_EncodingType_ { T1_ENCODING_TYPE_NONE = 0, T1_ENCODING_TYPE_ARRAY , T1_ENCODING_TYPE_STANDARD , T1_ENCODING_TYPE_ISOLATIN1 , T1_ENCODING_TYPE_EXPERT } T1_EncodingType ; An enumeration describing the Encoding entry in a Type 1 dictionary. values T1_ENCODING_TYPE_NONE T1_ENCODING_TYPE_ARRAY T1_ENCODING_TYPE_STANDARD T1_ENCODING_TYPE_ISOLATIN1 T1_ENCODING_TYPE_EXPERT since 2.4.8 PS_Dict_Keys Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum PS_Dict_Keys_ { /* conventionally in the font dictionary */ PS_DICT_FONT_TYPE , /* FT_Byte */ PS_DICT_FONT_MATRIX , /* FT_Fixed */ PS_DICT_FONT_BBOX , /* FT_Fixed */ PS_DICT_PAINT_TYPE , /* FT_Byte */ PS_DICT_FONT_NAME , /* FT_String * */ PS_DICT_UNIQUE_ID , /* FT_Int */ PS_DICT_NUM_CHAR_STRINGS , /* FT_Int */ PS_DICT_CHAR_STRING_KEY , /* FT_String * */ PS_DICT_CHAR_STRING , /* FT_String * */ PS_DICT_ENCODING_TYPE , /* T1_EncodingType */ PS_DICT_ENCODING_ENTRY , /* FT_String * */ /* conventionally in the font Private dictionary */ PS_DICT_NUM_SUBRS , /* FT_Int */ PS_DICT_SUBR , /* FT_String * */ PS_DICT_STD_HW , /* FT_UShort */ PS_DICT_STD_VW , /* FT_UShort */ PS_DICT_NUM_BLUE_VALUES , /* FT_Byte */ PS_DICT_BLUE_VALUE , /* FT_Short */ PS_DICT_BLUE_FUZZ , /* FT_Int */ PS_DICT_NUM_OTHER_BLUES , /* !
FT_Byte */ PS_DICT_OTHER_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_BLUES , /* FT_Byte */ PS_DICT_FAMILY_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_OTHER_BLUES , /* FT_Byte */ PS_DICT_FAMILY_OTHER_BLUE , /* FT_Short */ PS_DICT_BLUE_SCALE , /* FT_Fixed */ PS_DICT_BLUE_SHIFT , /* FT_Int */ PS_DICT_NUM_STEM_SNAP_H , /* FT_Byte */ PS_DICT_STEM_SNAP_H , /* FT_Short */ PS_DICT_NUM_STEM_SNAP_V , /* FT_Byte */ PS_DICT_STEM_SNAP_V , /* FT_Short */ PS_DICT_FORCE_BOLD , /* FT_Bool */ PS_DICT_RND_STEM_UP , /* FT_Bool */ PS_DICT_MIN_FEATURE , /* FT_Short */ PS_DICT_LEN_IV , /* FT_Int */ PS_DICT_PASSWORD , /* FT_Long */ PS_DICT_LANGUAGE_GROUP , /* FT_Long */ /* conventionally in the font FontInfo dictionary */ PS_DICT_VERSION , /* FT_String * */ PS_DICT_NOTICE , /* FT_String * */ PS_DICT_FULL_NAME , /* FT_String * */ PS_DICT_FAMILY_NAME , /* FT_String * */ PS_DICT_WEIGHT , /* FT_String * */ PS_DICT_IS_FIXED_PITCH , /* FT_Bool */ PS_DICT_UNDERLINE_POSITION , /* FT_Short */ PS_DICT_UNDERLINE_THICKNESS , /* FT_UShort */ PS_DICT_FS_TYPE , /* FT_UShort */ PS_DICT_ITALIC_ANGLE , /* FT_Long */ PS_DICT_MAX = PS_DICT_ITALIC_ANGLE } PS_Dict_Keys ; An enumeration used in calls to FT_Get_PS_Font_Value to identify the Type 1 dictionary entry to retrieve. values PS_DICT_FONT_TYPE PS_DICT_FONT_MATRIX PS_DICT_FONT_BBOX PS_DICT_PAINT_TYPE PS_DICT_FONT_NAME PS_DICT_UNIQUE_ID PS_DICT_NUM_CHAR_STRINGS PS_DICT_CHAR_STRING_KEY PS_DICT_CHAR_STRING PS_DICT_ENCODING_TYPE PS_DICT_ENCODING_ENTRY PS_DICT_NUM_SUBRS PS_DICT_SUBR PS_DICT_STD_HW PS_DICT_STD_VW PS_DICT_NUM_BLUE_VALUES PS_DICT_BLUE_VALUE PS_DICT_BLUE_FUZZ PS_DICT_NUM_OTHER_BLUES PS_DICT_OTHER_BLUE PS_DICT_NUM_FAMILY_BLUES PS_DICT_FAMILY_BLUE PS_DICT_NUM_FAMILY_OTHER_BLUES PS_DICT_FAMILY_OTHER_BLUE PS_DICT_BLUE_SCALE PS_DICT_BLUE_SHIFT PS_DICT_NUM_STEM_SNAP_H PS_DICT_STEM_SNAP_H PS_DICT_NUM_STEM_SNAP_V PS_DICT_STEM_SNAP_V PS_DICT_FORCE_BOLD PS_DICT_RND_STEM_UP PS_DICT_MIN_FEATURE PS_DICT_LEN_IV PS_DICT_PASSWORD PS_DICT_LANGUAGE_GROUP PS_DICT_VERSION PS_DICT_NOTICE PS_DICT_FULL_NAME PS_DICT_FAMILY_!
NAME PS_DICT_WEIGHT PS_DICT_IS_FIXED_PITCH PS_DICT_UNDERLINE_POSITION PS_DICT_UNDERLINE_THICKNESS PS_DICT_FS_TYPE PS_DICT_ITALIC_ANGLE since 2.4.8 T1_FontInfo Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_FontInfoRec T1_FontInfo ; This type is equivalent to PS_FontInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. T1_Private Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_PrivateRec T1_Private ; This type is equivalent to PS_PrivateRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. CID_FontDict Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceDictRec CID_FontDict ; This type is equivalent to CID_FaceDictRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType. CID_Info Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceInfoRec CID_Info ; This type is equivalent to CID_FaceInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"Type 1 Tables"},{"location":"ft2-type1_tables.html#type-1-tables","text":"","title":"Type 1 Tables"},{"location":"ft2-type1_tables.html#synopsis","text":"This section contains the definition of Type 1-specific tables, including structures related to other PostScript font formats.","title":"Synopsis"},{"location":"ft2-type1_tables.html#ps_fontinforec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_ { FT_String * version; FT_String * notice; FT_String * full_name; FT_String * family_name; FT_String * weight; FT_Long italic_angle; FT_Bool is_fixed_pitch; FT_Short underline_position; FT_UShort underline_thickness; } PS_FontInfoRec ; A structure used to model a Type 1 or Type 2 FontInfo dictionary. Note that for Multiple Master fonts, each instance has its own FontInfo dictionary.","title":"PS_FontInfoRec"},{"location":"ft2-type1_tables.html#ps_fontinfo","text":"Defined in FT!
_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_FontInfoRec_* PS_FontInfo ; A handle to a PS_FontInfoRec structure.","title":"PS_FontInfo"},{"location":"ft2-type1_tables.html#ps_privaterec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_ { FT_Int unique_id; FT_Int lenIV; FT_Byte num_blue_values; FT_Byte num_other_blues; FT_Byte num_family_blues; FT_Byte num_family_other_blues; FT_Short blue_values[14]; FT_Short other_blues[10]; FT_Short family_blues [14]; FT_Short family_other_blues[10]; FT_Fixed blue_scale; FT_Int blue_shift; FT_Int blue_fuzz; FT_UShort standard_width[1]; FT_UShort standard_height[1]; FT_Byte num_snap_widths; FT_Byte num_snap_heights; FT_Bool force_bold; FT_Bool round_stem_up; FT_Short snap_widths [13]; /* including std width */ FT_Short snap_heights[13]; /* including std height */ FT_Fixed expansion_factor; FT_Long language_group; FT_Long password; FT_Short min_feature[2]; } PS_PrivateRec ; A structure used to model a Type 1 or Type 2 private dictionary. Note that for Multiple Master fonts, each instance has its own Private dictionary.","title":"PS_PrivateRec"},{"location":"ft2-type1_tables.html#ps_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct PS_PrivateRec_* PS_Private ; A handle to a PS_PrivateRec structure.","title":"PS_Private"},{"location":"ft2-type1_tables.html#cid_facedictrec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_ { PS_PrivateRec private_dict; FT_UInt len_buildchar; FT_Fixed forcebold_threshold; FT_Pos stroke_width; FT_Fixed expansion_factor; /* this is a duplicate of */ /* `private_dict- expansion_factor' */ FT_Byte paint_type; FT_Byte font_type; FT_Matrix font_matrix; FT_Vector font_offset; FT_UInt num_subrs; FT_ULong subrmap_offset; FT_Int sd_bytes; } CID_FaceDictRec ; A structure used to represent data in a CID top-level dictionary. In most cases, they are part of the font's /FDArray array. Within a CID font file, such (internal) subfont dict!
ionaries are enclosed by %ADOBeginFontDict and %ADOEndFontDict comments. Note that CID_FaceDictRec misses a field for the /FontName keyword, specifying the subfont's name (the top-level font name is given by the /CIDFontName keyword). This is an oversight, but it doesn't limit the cid font module's functionality because FreeType neither needs this entry nor gives access to CID subfonts.","title":"CID_FaceDictRec"},{"location":"ft2-type1_tables.html#cid_facedict","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceDictRec_* CID_FaceDict ; A handle to a CID_FaceDictRec structure.","title":"CID_FaceDict"},{"location":"ft2-type1_tables.html#cid_faceinforec","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_ { FT_String * cid_font_name; FT_Fixed cid_version; FT_Int cid_font_type; FT_String * registry; FT_String * ordering; FT_Int supplement; PS_FontInfoRec font_info; FT_BBox font_bbox; FT_ULong uid_base; FT_Int num_xuid; FT_ULong xuid[16]; FT_ULong cidmap_offset; FT_Int fd_bytes; FT_Int gd_bytes; FT_ULong cid_count; FT_Int num_dicts; CID_FaceDict font_dicts; FT_ULong data_offset; } CID_FaceInfoRec ; A structure used to represent CID Face information.","title":"CID_FaceInfoRec"},{"location":"ft2-type1_tables.html#cid_faceinfo","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef struct CID_FaceInfoRec_* CID_FaceInfo ; A handle to a CID_FaceInfoRec structure.","title":"CID_FaceInfo"},{"location":"ft2-type1_tables.html#ft_has_ps_glyph_names","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Int ) FT_Has_PS_Glyph_Names ( FT_Face face ); Return true if a given face provides reliable PostScript glyph names. This is similar to using the FT_HAS_GLYPH_NAMES macro, except that certain fonts (mostly TrueType) contain incorrect glyph name tables. When this function returns true, the caller is sure that the glyph names returned by FT_Get_Glyph_Name are reliable.","title":"FT_Has_PS_Glyph_Names"},{"location":"ft2-type1_ta!
bles.html#ft_get_ps_font_info","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Info ( FT_Face face, PS_FontInfo afont_info ); Retrieve the PS_FontInfoRec structure corresponding to a given PostScript font.","title":"FT_Get_PS_Font_Info"},{"location":"ft2-type1_tables.html#ft_get_ps_font_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Error ) FT_Get_PS_Font_Private ( FT_Face face, PS_Private afont_private ); Retrieve the PS_PrivateRec structure corresponding to a given PostScript font.","title":"FT_Get_PS_Font_Private"},{"location":"ft2-type1_tables.html#ft_get_ps_font_value","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). FT_EXPORT( FT_Long ) FT_Get_PS_Font_Value ( FT_Face face, PS_Dict_Keys key, FT_UInt idx, void *value, FT_Long value_len ); Retrieve the value for the supplied key from a PostScript font.","title":"FT_Get_PS_Font_Value"},{"location":"ft2-type1_tables.html#t1_blend_flags","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_Blend_Flags_ { /* required fields in a FontInfo blend dictionary */ T1_BLEND_UNDERLINE_POSITION = 0, T1_BLEND_UNDERLINE_THICKNESS , T1_BLEND_ITALIC_ANGLE , /* required fields in a Private blend dictionary */ T1_BLEND_BLUE_VALUES , T1_BLEND_OTHER_BLUES , T1_BLEND_STANDARD_WIDTH , T1_BLEND_STANDARD_HEIGHT , T1_BLEND_STEM_SNAP_WIDTHS , T1_BLEND_STEM_SNAP_HEIGHTS , T1_BLEND_BLUE_SCALE , T1_BLEND_BLUE_SHIFT , T1_BLEND_FAMILY_BLUES , T1_BLEND_FAMILY_OTHER_BLUES , T1_BLEND_FORCE_BOLD , T1_BLEND_MAX /* do not remove */ } T1_Blend_Flags ; /* these constants are deprecated; use the corresponding */ /* ` T1_Blend_Flags ` values instead */ # define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION # define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS # define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE # define t1_blend_blue_values T1_BLEND_BLUE_VALUES # define t1_blend_other_blues T1_BLEND_OTHER_BLUES # define t1_blend_standard_widths T1_BLEND_STANDARD!
_WIDTH # define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT # define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS # define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS # define t1_blend_blue_scale T1_BLEND_BLUE_SCALE # define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT # define t1_blend_family_blues T1_BLEND_FAMILY_BLUES # define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES # define t1_blend_force_bold T1_BLEND_FORCE_BOLD # define t1_blend_max T1_BLEND_MAX A set of flags used to indicate which fields are present in a given blend dictionary (font info or private). Used to support Multiple Masters fonts.","title":"T1_Blend_Flags"},{"location":"ft2-type1_tables.html#t1_encodingtype","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum T1_EncodingType_ { T1_ENCODING_TYPE_NONE = 0, T1_ENCODING_TYPE_ARRAY , T1_ENCODING_TYPE_STANDARD , T1_ENCODING_TYPE_ISOLATIN1 , T1_ENCODING_TYPE_EXPERT } T1_EncodingType ; An enumeration describing the Encoding entry in a Type 1 dictionary.","title":"T1_EncodingType"},{"location":"ft2-type1_tables.html#ps_dict_keys","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef enum PS_Dict_Keys_ { /* conventionally in the font dictionary */ PS_DICT_FONT_TYPE , /* FT_Byte */ PS_DICT_FONT_MATRIX , /* FT_Fixed */ PS_DICT_FONT_BBOX , /* FT_Fixed */ PS_DICT_PAINT_TYPE , /* FT_Byte */ PS_DICT_FONT_NAME , /* FT_String * */ PS_DICT_UNIQUE_ID , /* FT_Int */ PS_DICT_NUM_CHAR_STRINGS , /* FT_Int */ PS_DICT_CHAR_STRING_KEY , /* FT_String * */ PS_DICT_CHAR_STRING , /* FT_String * */ PS_DICT_ENCODING_TYPE , /* T1_EncodingType */ PS_DICT_ENCODING_ENTRY , /* FT_String * */ /* conventionally in the font Private dictionary */ PS_DICT_NUM_SUBRS , /* FT_Int */ PS_DICT_SUBR , /* FT_String * */ PS_DICT_STD_HW , /* FT_UShort */ PS_DICT_STD_VW , /* FT_UShort */ PS_DICT_NUM_BLUE_VALUES , /* FT_Byte */ PS_DICT_BLUE_VALUE , /* FT_Short */ PS_DICT_BLUE_FUZZ , /* FT_Int */ PS_DICT_NUM_OTHER_BLUES , /* FT_Byte */ PS_DICT_OTHER_BLUE , /* FT_Short */ PS_DICT_NUM!
_FAMILY_BLUES , /* FT_Byte */ PS_DICT_FAMILY_BLUE , /* FT_Short */ PS_DICT_NUM_FAMILY_OTHER_BLUES , /* FT_Byte */ PS_DICT_FAMILY_OTHER_BLUE , /* FT_Short */ PS_DICT_BLUE_SCALE , /* FT_Fixed */ PS_DICT_BLUE_SHIFT , /* FT_Int */ PS_DICT_NUM_STEM_SNAP_H , /* FT_Byte */ PS_DICT_STEM_SNAP_H , /* FT_Short */ PS_DICT_NUM_STEM_SNAP_V , /* FT_Byte */ PS_DICT_STEM_SNAP_V , /* FT_Short */ PS_DICT_FORCE_BOLD , /* FT_Bool */ PS_DICT_RND_STEM_UP , /* FT_Bool */ PS_DICT_MIN_FEATURE , /* FT_Short */ PS_DICT_LEN_IV , /* FT_Int */ PS_DICT_PASSWORD , /* FT_Long */ PS_DICT_LANGUAGE_GROUP , /* FT_Long */ /* conventionally in the font FontInfo dictionary */ PS_DICT_VERSION , /* FT_String * */ PS_DICT_NOTICE , /* FT_String * */ PS_DICT_FULL_NAME , /* FT_String * */ PS_DICT_FAMILY_NAME , /* FT_String * */ PS_DICT_WEIGHT , /* FT_String * */ PS_DICT_IS_FIXED_PITCH , /* FT_Bool */ PS_DICT_UNDERLINE_POSITION , /* FT_Short */ PS_DICT_UNDERLINE_THICKNESS , /* FT_UShort */ PS_DICT_FS_TYPE , /* FT_UShort */ PS_DICT_ITALIC_ANGLE , /* FT_Long */ PS_DICT_MAX = PS_DICT_ITALIC_ANGLE } PS_Dict_Keys ; An enumeration used in calls to FT_Get_PS_Font_Value to identify the Type 1 dictionary entry to retrieve.","title":"PS_Dict_Keys"},{"location":"ft2-type1_tables.html#t1_fontinfo","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_FontInfoRec T1_FontInfo ; This type is equivalent to PS_FontInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"T1_FontInfo"},{"location":"ft2-type1_tables.html#t1_private","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef PS_PrivateRec T1_Private ; This type is equivalent to PS_PrivateRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"T1_Private"},{"location":"ft2-type1_tables.html#cid_fontdict","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceDictRec CID_FontDict ; This type is equivalent to CID_FaceDictRec . It is deprecated but kept to!
maintain source compatibility between various versions of FreeType.","title":"CID_FontDict"},{"location":"ft2-type1_tables.html#cid_info","text":"Defined in FT_TYPE1_TABLES_H (freetype/t1tables.h). typedef CID_FaceInfoRec CID_Info ; This type is equivalent to CID_FaceInfoRec . It is deprecated but kept to maintain source compatibility between various versions of FreeType.","title":"CID_Info"},{"location":"ft2-user_allocation.html","text":"FreeType Docs General Remarks User allocation User allocation Synopsis FreeType assumes that structures allocated by the user and passed as arguments are zeroed out except for the actual data. In other words, it is recommended to use calloc (or variants of it) instead of malloc for allocation.","title":"User allocation"},{"location":"ft2-user_allocation.html#user-allocation","text":"","title":"User allocation"},{"location":"ft2-user_allocation.html#synopsis","text":"FreeType assumes that structures allocated by the user and passed as arguments are zeroed out except for the actual data. In other words, it is recommended to use calloc (or variants of it) instead of malloc for allocation.","title":"Synopsis"},{"location":"ft2-version.html","text":"FreeType Docs Core API FreeType Version FreeType Version Synopsis Note that those functions and macros are of limited use because even a new release of FreeType with only documentation changes increases the version number. FT_Library_Version Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Library_Version ( FT_Library library, FT_Int *amajor, FT_Int *aminor, FT_Int *apatch ); Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros FREETYPE_MAJOR , FREETYPE_MINOR , and FREETYPE_PATCH . input library A source library handle. output amajor The major version number. aminor The minor version number. apatch The patch version number. note The reason why this function takes a library argument is because certain programs implement library i!
nitialization in a custom way that doesn't use FT_Init_FreeType . In such cases, the library version might not be available before the library object has been created. FT_Face_CheckTrueTypePatents Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_CheckTrueTypePatents ( FT_Face face ); Deprecated, does nothing. input face A face handle. return Always returns false. note Since May 2010, TrueType hinting is no longer patented. since 2.3.5 FT_Face_SetUnpatentedHinting Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_SetUnpatentedHinting ( FT_Face face, FT_Bool value ); Deprecated, does nothing. input face A face handle. value New boolean setting. return Always returns false. note Since May 2010, TrueType hinting is no longer patented. since 2.3.5 FREETYPE_XXX Defined in FT_FREETYPE_H (freetype/freetype.h). # define FREETYPE_MAJOR 2 # define FREETYPE_MINOR 10 # define FREETYPE_PATCH 0 These three macros identify the FreeType source code version. Use FT_Library_Version to access them at runtime. values FREETYPE_MAJOR The major version number. FREETYPE_MINOR The minor version number. FREETYPE_PATCH The patch level. note The version number of FreeType if built as a dynamic link library with the libtool package is not controlled by these three macros.","title":"FreeType Version"},{"location":"ft2-version.html#freetype-version","text":"","title":"FreeType Version"},{"location":"ft2-version.html#synopsis","text":"Note that those functions and macros are of limited use because even a new release of FreeType with only documentation changes increases the version number.","title":"Synopsis"},{"location":"ft2-version.html#ft_library_version","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( void ) FT_Library_Version ( FT_Library library, FT_Int *amajor, FT_Int *aminor, FT_Int *apatch ); Return the version of the FreeType library being used. This is useful when dynamically linking to the library, since one cannot use the macros FREETYPE_MAJOR , FREETYPE_MINO!
R , and FREETYPE_PATCH .","title":"FT_Library_Version"},{"location":"ft2-version.html#ft_face_checktruetypepatents","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_CheckTrueTypePatents ( FT_Face face ); Deprecated, does nothing.","title":"FT_Face_CheckTrueTypePatents"},{"location":"ft2-version.html#ft_face_setunpatentedhinting","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). FT_EXPORT( FT_Bool ) FT_Face_SetUnpatentedHinting ( FT_Face face, FT_Bool value ); Deprecated, does nothing.","title":"FT_Face_SetUnpatentedHinting"},{"location":"ft2-version.html#freetype_xxx","text":"Defined in FT_FREETYPE_H (freetype/freetype.h). # define FREETYPE_MAJOR 2 # define FREETYPE_MINOR 10 # define FREETYPE_PATCH 0 These three macros identify the FreeType source code version. Use FT_Library_Version to access them at runtime.","title":"FREETYPE_XXX"},{"location":"ft2-winfnt_fonts.html","text":"FreeType Docs Format-Specific API Window FNT Files Window FNT Files Synopsis This section contains the declaration of Windows FNT-specific functions. FT_WinFNT_ID_XXX Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). # define FT_WinFNT_ID_CP1252 0 # define FT_WinFNT_ID_DEFAULT 1 # define FT_WinFNT_ID_SYMBOL 2 # define FT_WinFNT_ID_MAC 77 # define FT_WinFNT_ID_CP932 128 # define FT_WinFNT_ID_CP949 129 # define FT_WinFNT_ID_CP1361 130 # define FT_WinFNT_ID_CP936 134 # define FT_WinFNT_ID_CP950 136 # define FT_WinFNT_ID_CP1253 161 # define FT_WinFNT_ID_CP1254 162 # define FT_WinFNT_ID_CP1258 163 # define FT_WinFNT_ID_CP1255 177 # define FT_WinFNT_ID_CP1256 178 # define FT_WinFNT_ID_CP1257 186 # define FT_WinFNT_ID_CP1251 204 # define FT_WinFNT_ID_CP874 222 # define FT_WinFNT_ID_CP1250 238 # define FT_WinFNT_ID_OEM 255 A list of valid values for the charset byte in FT_WinFNT_HeaderRec . Exact mapping tables for the various cpXXXX encodings (except for cp1361 ) can be found at ftp://ftp.unicode.org/Public in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. cp1361 is roughly a superset of MAPPINGS/OBSOLE!
TE/EASTASIA/KSC/JOHAB.TXT . values FT_WinFNT_ID_DEFAULT This is used for font enumeration and font creation as a don't care value. Valid font files don't contain this value. When querying for information about the character set of the font that is currently selected into a specified device context, this return value (of the related Windows API) simply denotes failure. FT_WinFNT_ID_SYMBOL There is no known mapping table available. FT_WinFNT_ID_MAC Mac Roman encoding. FT_WinFNT_ID_OEM From Michael Poettgen michael at poettgen.de : The Windows Font Mapping article says that FT_WinFNT_ID_OEM is used for the charset of vector fonts, like modern.fon , roman.fon , and script.fon on Windows. The CreateFont documentation says: The FT_WinFNT_ID_OEM value specifies a character set that is operating-system dependent. The IFIMETRICS documentation from the Windows Driver Development Kit says: This font supports an OEM-specific character set. The OEM character set is system dependent. In general OEM, as opposed to ANSI (i.e., cp1252 ), denotes the second default codepage that most international versions of Windows have. It is one of the OEM codepages from https://docs.microsoft.com/en-us/windows/desktop/intl/code-page-identifiers , and is used for the DOS boxes , to support legacy applications. A German Windows version for example usually uses ANSI codepage 1252 and OEM codepage 850. FT_WinFNT_ID_CP874 A superset of Thai TIS 620 and ISO 8859-11. FT_WinFNT_ID_CP932 A superset of Japanese Shift-JIS (with minor deviations). FT_WinFNT_ID_CP936 A superset of simplified Chinese GB 2312-1980 (with different ordering and minor deviations). FT_WinFNT_ID_CP949 A superset of Korean Hangul KS C 5601-1987 (with different ordering and minor deviations). FT_WinFNT_ID_CP950 A superset of traditional Chinese Big 5 ETen (with different ordering and minor deviations). FT_WinFNT_ID_CP1250 A superset of East European ISO 8859-2 (with slightly different ordering). FT_WinFNT_ID_CP1251 A superset of Russian ISO 8859-5 (with different ordering). FT_WinFN!
T_ID_CP1252 ANSI encoding. A superset of ISO 8859-1. FT_WinFNT_ID_CP1253 A superset of Greek ISO 8859-7 (with minor modifications). FT_WinFNT_ID_CP1254 A superset of Turkish ISO 8859-9. FT_WinFNT_ID_CP1255 A superset of Hebrew ISO 8859-8 (with some modifications). FT_WinFNT_ID_CP1256 A superset of Arabic ISO 8859-6 (with different ordering). FT_WinFNT_ID_CP1257 A superset of Baltic ISO 8859-13 (with some deviations). FT_WinFNT_ID_CP1258 For Vietnamese. This encoding doesn't cover all necessary characters. FT_WinFNT_ID_CP1361 Korean (Johab). FT_WinFNT_HeaderRec Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_ { FT_UShort version; FT_ULong file_size; FT_Byte copyright[60]; FT_UShort file_type; FT_UShort nominal_point_size; FT_UShort vertical_resolution; FT_UShort horizontal_resolution; FT_UShort ascent; FT_UShort internal_leading; FT_UShort external_leading; FT_Byte italic; FT_Byte underline; FT_Byte strike_out; FT_UShort weight; FT_Byte charset; FT_UShort pixel_width; FT_UShort pixel_height; FT_Byte pitch_and_family; FT_UShort avg_width; FT_UShort max_width; FT_Byte first_char; FT_Byte last_char; FT_Byte default_char; FT_Byte break_char; FT_UShort bytes_per_row; FT_ULong device_offset; FT_ULong face_name_offset; FT_ULong bits_pointer; FT_ULong bits_offset; FT_Byte reserved; FT_ULong flags; FT_UShort A_space; FT_UShort B_space; FT_UShort C_space; FT_UShort color_table_offset; FT_ULong reserved1[4]; } FT_WinFNT_HeaderRec ; Windows FNT Header info. FT_WinFNT_Header Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header ; A handle to an FT_WinFNT_HeaderRec structure. FT_Get_WinFNT_Header Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). FT_EXPORT( FT_Error ) FT_Get_WinFNT_Header ( FT_Face face, FT_WinFNT_HeaderRec *aheader ); Retrieve a Windows FNT font info header. input face A handle to the input face. output aheader The WinFNT header. return FreeType error code. 0 means success. note This function only works with Windows FNT faces, ret!
urning an error otherwise.","title":"Window FNT Files"},{"location":"ft2-winfnt_fonts.html#window-fnt-files","text":"","title":"Window FNT Files"},{"location":"ft2-winfnt_fonts.html#synopsis","text":"This section contains the declaration of Windows FNT-specific functions.","title":"Synopsis"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_id_xxx","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). # define FT_WinFNT_ID_CP1252 0 # define FT_WinFNT_ID_DEFAULT 1 # define FT_WinFNT_ID_SYMBOL 2 # define FT_WinFNT_ID_MAC 77 # define FT_WinFNT_ID_CP932 128 # define FT_WinFNT_ID_CP949 129 # define FT_WinFNT_ID_CP1361 130 # define FT_WinFNT_ID_CP936 134 # define FT_WinFNT_ID_CP950 136 # define FT_WinFNT_ID_CP1253 161 # define FT_WinFNT_ID_CP1254 162 # define FT_WinFNT_ID_CP1258 163 # define FT_WinFNT_ID_CP1255 177 # define FT_WinFNT_ID_CP1256 178 # define FT_WinFNT_ID_CP1257 186 # define FT_WinFNT_ID_CP1251 204 # define FT_WinFNT_ID_CP874 222 # define FT_WinFNT_ID_CP1250 238 # define FT_WinFNT_ID_OEM 255 A list of valid values for the charset byte in FT_WinFNT_HeaderRec . Exact mapping tables for the various cpXXXX encodings (except for cp1361 ) can be found at ftp://ftp.unicode.org/Public in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. cp1361 is roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT .","title":"FT_WinFNT_ID_XXX"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_headerrec","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_ { FT_UShort version; FT_ULong file_size; FT_Byte copyright[60]; FT_UShort file_type; FT_UShort nominal_point_size; FT_UShort vertical_resolution; FT_UShort horizontal_resolution; FT_UShort ascent; FT_UShort internal_leading; FT_UShort external_leading; FT_Byte italic; FT_Byte underline; FT_Byte strike_out; FT_UShort weight; FT_Byte charset; FT_UShort pixel_width; FT_UShort pixel_height; FT_Byte pitch_and_family; FT_UShort avg_width; FT_UShort max_width; FT_Byte first_char; FT_Byte last_char; FT_Byte default_char; FT_Byte break_char; F!
T_UShort bytes_per_row; FT_ULong device_offset; FT_ULong face_name_offset; FT_ULong bits_pointer; FT_ULong bits_offset; FT_Byte reserved; FT_ULong flags; FT_UShort A_space; FT_UShort B_space; FT_UShort C_space; FT_UShort color_table_offset; FT_ULong reserved1[4]; } FT_WinFNT_HeaderRec ; Windows FNT Header info.","title":"FT_WinFNT_HeaderRec"},{"location":"ft2-winfnt_fonts.html#ft_winfnt_header","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header ; A handle to an FT_WinFNT_HeaderRec structure.","title":"FT_WinFNT_Header"},{"location":"ft2-winfnt_fonts.html#ft_get_winfnt_header","text":"Defined in FT_WINFONTS_H (freetype/ftwinfnt.h). FT_EXPORT( FT_Error ) FT_Get_WinFNT_Header ( FT_Face face, FT_WinFNT_HeaderRec *aheader ); Retrieve a Windows FNT font info header.","title":"FT_Get_WinFNT_Header"}]}
\ No newline at end of file
@@ Diff output truncated at 1234567 characters. @@
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