[FREETYPE]

Patch by Jerome Gardou: Update freetype to 2.3.9
The FT_MulFix patch is not neccessary anymore, the 1BPP -> 8BPP conversion patch will be applied again right after this.
See issue #4537 for more details.

svn path=/trunk/; revision=47360
This commit is contained in:
Timo Kreuzer
2010-05-26 10:40:15 +00:00
parent 1594c9f594
commit 7c79bc896d
363 changed files with 22117 additions and 6291 deletions
+5103 -70
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File diff suppressed because it is too large Load Diff
+4 -4
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@@ -922,7 +922,7 @@
(tt_driver_class): Updated.
* src/truetype/ttgload.c (TT_Get_Metrics): Renamed to...
(tt_face_get_metrics): This. Provide version for FT_OPTIMIZE_MEMORY.
(tt_face_get_metrics): This. Provide version for FT_OPTIMIZE_MEMORY.
Update all callers.
(Get_Advance_Widths): Replaced with...
(Get_Advance_WidthPtr): This. Provide version for
@@ -1221,7 +1221,7 @@
2004-11-16 Owen Taylor <[email protected]>
* builds/unix/freetype-config.in: Suppress -L$libdir for
/usr/lib64 as well as /usr/lib. (Reported by Dan Winship -
/usr/lib64 as well as /usr/lib. (Reported by Dan Winship -
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=139199)
2004-11-11 Werner Lemberg <[email protected]>
@@ -3554,7 +3554,7 @@
- the image and sbit cache are now abstract classes, that
can be extended much more easily by client applications
- better performance in certain areas. Further optimizations
- better performance in certain areas. Further optimizations
to come shortly anyway...
- the FTC_CMapCache_Lookup function has changed its signature,
@@ -9423,7 +9423,7 @@
----------------------------------------------------------------------------
Copyright 2002, 2003, 2004, 2005, 2007 by
Copyright 2002, 2003, 2004, 2005, 2007, 2008 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used, modified,
+7 -7
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@@ -199,7 +199,7 @@
* src/base/ftmac.c (read_lwfn): Catch integer overflow.
* src/base/ftrfork.c (raccess_guess_darwin_hfsplus): Ditto.
* src/base/ftutil.c: Remove special code for FT_STRICT_ALIASING.
(ft_mem_alloc. ft_mem_realloc, ft_mem_qrealloc): Rewrite.
(ft_mem_alloc, ft_mem_realloc, ft_mem_qrealloc): Rewrite.
* include/freetype/ftstream.h (FT_FRAME_ENTER, FT_FRAME_EXIT,
@@ -2301,7 +2301,7 @@
2005-09-19 David Somers <[email protected]>
* freetype2/src/sfnt/ttload.c (sfnt_dir_check): Modified to allow a
* src/sfnt/ttload.c (sfnt_dir_check): Modified to allow a
font to have no `head' table if tables `SING' and `META' are
present; this is to support `SING Glyphlet'.
@@ -2320,9 +2320,9 @@
http://www.adobe.com/products/indesign/sing_gaiji.html
* freetype2/include/freetype/ttags.h (TTAG_SING, TTAG_META): New
macros for the OpenType tables `SING' and `META'. These two tables
are used in SING Glyphlet Format fonts.
* include/freetype/ttags.h (TTAG_SING, TTAG_META): New macros for
the OpenType tables `SING' and `META'. These two tables are used in
SING Glyphlet Format fonts.
2005-09-09 Werner Lemberg <[email protected]>
@@ -2808,7 +2808,7 @@
. loader->pp3.y and loader->pp4.y are in 26.6 format, not in font
units.
. As we use the glyph's cbox to calculate the top bearing now
there iss no need to adjust `top'.
there is no need to adjust `top'.
2005-06-15 Werner Lemberg <[email protected]>
@@ -2821,7 +2821,7 @@
----------------------------------------------------------------------------
Copyright 2005, 2006, 2007 by
Copyright 2005, 2006, 2007, 2008 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used, modified,
+2 -2
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@@ -1,6 +1,6 @@
# FreeType 2 top Jamfile.
#
# Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007 by
# Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
@@ -194,7 +194,7 @@ rule RefDoc
actions RefDoc
{
python $(FT2_SRC)/tools/docmaker/docmaker.py --prefix=ft2 --title=FreeType-2.3.5 --output=$(DOC_DIR) $(FT2_INCLUDE)/freetype/*.h $(FT2_INCLUDE)/freetype/config/*.h
python $(FT2_SRC)/tools/docmaker/docmaker.py --prefix=ft2 --title=FreeType-2.3.11 --output=$(DOC_DIR) $(FT2_INCLUDE)/freetype/*.h $(FT2_INCLUDE)/freetype/config/*.h
}
RefDoc refdoc ;
+6 -6
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@@ -9,8 +9,8 @@
is called `libttf'. They are *not* compatible!
FreeType 2.3.5
==============
FreeType 2.3.11
===============
Please read the docs/CHANGES file, it contains IMPORTANT
INFORMATION.
@@ -26,9 +26,9 @@
and download one of the following files.
freetype-doc-2.3.5.tar.bz2
freetype-doc-2.3.5.tar.gz
ftdoc235.zip
freetype-doc-2.3.11.tar.bz2
freetype-doc-2.3.11.tar.gz
ftdoc2311.zip
Bugs
@@ -51,7 +51,7 @@
----------------------------------------------------------------------
Copyright 2006, 2007 by
Copyright 2006, 2007, 2008, 2009 by
David Turner, Robert Wilhelm, and Werner Lemberg.
This file is part of the FreeType project, and may only be used,
+46
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@@ -0,0 +1,46 @@
The git archive doesn't contain pre-built configuration scripts for
UNIXish platforms. To generate them say
sh autogen.sh
which in turn depends on the following packages:
automake (1.10.1)
libtool (2.2.4)
autoconf (2.62)
The versions given in parentheses are known to work. Newer versions
should work too, of course. Note that autogen.sh also sets up proper
file permissions for the `configure' and auxiliary scripts.
The autogen.sh script now checks the version of above three packages
whether they match the numbers above. Otherwise it will complain and
suggest either upgrading or using an environment variable to point to
a more recent version of the required tool(s).
Note that `aclocal' is provided by the `automake' package on Linux,
and that `libtoolize' is called `glibtoolize' on Darwin (OS X).
For static builds which don't use platform specific optimizations, no
configure script is necessary at all; saying
make setup ansi
make
should work on all platforms which have GNU make (or makepp).
----------------------------------------------------------------------
Copyright 2005, 2006, 2007, 2008, 2009 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.
--- end of README.CVS ---
+111 -10
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@@ -1,6 +1,6 @@
#!/bin/sh
# Copyright 2005, 2006, 2007 by
# Copyright 2005, 2006, 2007, 2008, 2009 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
@@ -20,12 +20,120 @@ run ()
fi
}
get_major_version ()
{
echo $1 | sed -e 's/\([0-9][0-9]*\)\..*/\1/g'
}
get_minor_version ()
{
echo $1 | sed -e 's/[0-9][0-9]*\.\([0-9][0-9]*\).*/\1/g'
}
get_patch_version ()
{
# tricky: some version numbers don't include a patch
# separated with a point, but something like 1.4-p6
patch=`echo $1 | sed -e 's/[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\).*/\1/g'`
if test "$patch" = "$1"; then
patch=`echo $1 | sed -e 's/[0-9][0-9]*\.[0-9][0-9]*\-p\([0-9][0-9]*\).*/\1/g'`
# if there isn't any patch number, default to 0
if test "$patch" = "$1"; then
patch=0
fi
fi
echo $patch
}
# $1: version to check
# $2: minimum version
compare_to_minimum_version ()
{
MAJOR1=`get_major_version $1`
MAJOR2=`get_major_version $2`
if test $MAJOR1 -lt $MAJOR2; then
echo 0
return
else
if test $MAJOR1 -gt $MAJOR2; then
echo 1
return
fi
fi
MINOR1=`get_minor_version $1`
MINOR2=`get_minor_version $2`
if test $MINOR1 -lt $MINOR2; then
echo 0
return
else
if test $MINOR1 -gt $MINOR2; then
echo 1
return
fi
fi
PATCH1=`get_patch_version $1`
PATCH2=`get_patch_version $2`
if test $PATCH1 -lt $PATCH2; then
echo 0
else
echo 1
fi
}
# check the version of a given tool against a minimum version number
#
# $1: tool path
# $2: tool usual name (e.g. `aclocal')
# $3: tool variable (e.g. `ACLOCAL')
# $4: minimum version to check against
# $5: option field index used to extract the tool version from the
# output of --version
check_tool_version ()
{
field=$5
if test "$field"x = x; then
field=4 # default to 4 for all GNU autotools
fi
version=`$1 --version | head -1 | cut -d ' ' -f $field`
version_check=`compare_to_minimum_version $version $4`
if test "$version_check"x = 0x; then
echo "ERROR: Your version of the \`$2' tool is too old."
echo " Minimum version $4 is required (yours is version $version)."
echo " Please upgrade or use the $3 variable to point to a more recent one."
echo ""
exit 1
fi
}
if test ! -f ./builds/unix/configure.raw; then
echo "You must be in the same directory as \`autogen.sh'."
echo "Bootstrapping doesn't work if srcdir != builddir."
exit 1
fi
# On MacOS X, the GNU libtool is named `glibtool'.
HOSTOS=`uname`
LIBTOOLIZE=libtoolize
if test "$HOSTOS"x = Darwinx; then
LIBTOOLIZE=glibtoolize
fi
if test "$ACLOCAL"x = x; then
ACLOCAL=aclocal
fi
if test "$AUTOCONF"x = x; then
AUTOCONF=autoconf
fi
check_tool_version $ACLOCAL aclocal ACLOCAL 1.10.1
check_tool_version $LIBTOOLIZE libtoolize LIBTOOLIZE 2.2.4
check_tool_version $AUTOCONF autoconf AUTOCONF 2.62
# This sets freetype_major, freetype_minor, and freetype_patch.
eval `sed -nf version.sed include/freetype/freetype.h`
@@ -38,17 +146,10 @@ cd builds/unix
echo "generating \`configure.ac'"
sed -e "s;@VERSION@;$freetype_major$freetype_minor$freetype_patch;" \
< configure.raw > configure.ac
# On MacOS X, the GNU libtool is named `glibtool'.
HOSTOS=`uname`
LIBTOOLIZE=libtoolize
if test "$HOSTOS"x = Darwinx; then
LIBTOOLIZE=glibtoolize
fi
< configure.raw > configure.ac
run aclocal -I . --force
run $LIBTOOLIZE --force --copy
run $LIBTOOLIZE --force --copy --install
run autoconf --force
chmod +x mkinstalldirs
+27 -7
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@@ -1,6 +1,6 @@
#!/bin/sh
#
# Copyright 2002, 2003, 2004, 2005, 2006 by
# Copyright 2002, 2003, 2004, 2005, 2006, 2008, 2009 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
@@ -21,7 +21,7 @@ fi
if test -z "`$GNUMAKE -v 2>/dev/null | grep GNU`"; then
if test -z "`$GNUMAKE -v 2>/dev/null | grep makepp`"; then
echo "GNU make (>= 3.79.1) or makepp (>= 1.19) is required to build FreeType2." >&2
echo "GNU make (>= 3.80) or makepp (>= 1.19) is required to build FreeType2." >&2
echo "Please try" >&2
echo " \`GNUMAKE=<GNU make command name> $0'." >&2
echo "or >&2"
@@ -67,12 +67,25 @@ ft2_dir=`(dirname "$0") 2>/dev/null ||
abs_curr_dir=`pwd`
abs_ft2_dir=`cd "$ft2_dir" && pwd`
# `--srcdir=' option can override abs_ft2_dir
if test $# -gt 0; then
for x in "$@"; do
case x"$x" in
x--srcdir=*)
abs_ft2_dir=`echo $x | sed 's/^--srcdir=//'` ;;
esac
done
fi
# build a dummy Makefile if we are not building in the source tree
if test "$abs_curr_dir" != "$abs_ft2_dir"; then
mkdir reference
echo "Copying \`modules.cfg'"
cp $abs_ft2_dir/modules.cfg $abs_curr_dir
if test ! -r $abs_curr_dir/modules.cfg; then
echo "Copying \`modules.cfg'"
cp $abs_ft2_dir/modules.cfg $abs_curr_dir
fi
echo "Generating \`Makefile'"
echo "TOP_DIR := $abs_ft2_dir" > Makefile
echo "OBJ_DIR := $abs_curr_dir" >> Makefile
@@ -92,9 +105,16 @@ fi
# call make
CFG=
for x in ${1+"$@"}; do
CFG="$CFG \"$x\""
done
# work around zsh bug which doesn't like `${1+"$@"}'
case $# in
0) ;;
*) for x in "$@"; do
case x"$x" in
x--srcdir=* ) CFG="$CFG '$x'/builds/unix" ;;
*) CFG="$CFG '$x'" ;;
esac
done ;;
esac
CFG=$CFG $GNUMAKE setup unix
# eof
+43 -19
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@@ -4,7 +4,7 @@
/* */
/* User-selectable configuration macros (specification only). */
/* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -112,7 +112,28 @@ FT_BEGIN_HEADER
/* file `ftconfig.h' either statically or through the */
/* `configure' script on supported platforms. */
/* */
#undef FT_CONFIG_OPTION_FORCE_INT64
#undef FT_CONFIG_OPTION_FORCE_INT64
/*************************************************************************/
/* */
/* If this macro is defined, do not try to use an assembler version of */
/* performance-critical functions (e.g. FT_MulFix). You should only do */
/* that to verify that the assembler function works properly, or to */
/* execute benchmark tests of the various implementations. */
/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */
/*************************************************************************/
/* */
/* If this macro is defined, try to use an inlined assembler version of */
/* the `FT_MulFix' function, which is a `hotspot' when loading and */
/* hinting glyphs, and which should be executed as fast as possible. */
/* */
/* Note that if your compiler or CPU is not supported, this will default */
/* to the standard and portable implementation found in `ftcalc.c'. */
/* */
#define FT_CONFIG_OPTION_INLINE_MULFIX
/*************************************************************************/
@@ -163,7 +184,7 @@ FT_BEGIN_HEADER
/* Do not #undef this macro here since the build system might define */
/* it for certain configurations only. */
/* */
/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
/*************************************************************************/
@@ -204,27 +225,27 @@ FT_BEGIN_HEADER
/* Do not #undef these macros here since the build system might define */
/* them for certain configurations only. */
/* */
/* #define FT_EXPORT(x) extern x */
/* #define FT_EXPORT_DEF(x) x */
/* #define FT_EXPORT(x) extern x */
/* #define FT_EXPORT_DEF(x) x */
/*************************************************************************/
/* */
/* Glyph Postscript Names handling */
/* */
/* By default, FreeType 2 is compiled with the `PSNames' module. This */
/* By default, FreeType 2 is compiled with the `psnames' module. This */
/* module is in charge of converting a glyph name string into a */
/* Unicode value, or return a Macintosh standard glyph name for the */
/* use with the TrueType `post' table. */
/* */
/* Undefine this macro if you do not want `PSNames' compiled in your */
/* Undefine this macro if you do not want `psnames' compiled in your */
/* build of FreeType. This has the following effects: */
/* */
/* - The TrueType driver will provide its own set of glyph names, */
/* if you build it to support postscript names in the TrueType */
/* `post' table. */
/* */
/* - The Type 1 driver will not be able to synthetize a Unicode */
/* - The Type 1 driver will not be able to synthesize a Unicode */
/* charmap out of the glyphs found in the fonts. */
/* */
/* You would normally undefine this configuration macro when building */
@@ -240,12 +261,12 @@ FT_BEGIN_HEADER
/* By default, FreeType 2 is built with the `PSNames' module compiled */
/* in. Among other things, the module is used to convert a glyph name */
/* into a Unicode value. This is especially useful in order to */
/* synthetize on the fly a Unicode charmap from the CFF/Type 1 driver */
/* synthesize on the fly a Unicode charmap from the CFF/Type 1 driver */
/* through a big table named the `Adobe Glyph List' (AGL). */
/* */
/* Undefine this macro if you do not want the Adobe Glyph List */
/* compiled in your `PSNames' module. The Type 1 driver will not be */
/* able to synthetize a Unicode charmap out of the glyphs found in the */
/* able to synthesize a Unicode charmap out of the glyphs found in the */
/* fonts. */
/* */
#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
@@ -294,7 +315,7 @@ FT_BEGIN_HEADER
/* This allows FreeType to be used with the PostScript language, using */
/* the GhostScript interpreter. */
/* */
/* #define FT_CONFIG_OPTION_INCREMENTAL */
#define FT_CONFIG_OPTION_INCREMENTAL
/*************************************************************************/
@@ -418,7 +439,7 @@ FT_BEGIN_HEADER
/* does not contain any glyph name though. */
/* */
/* Accessing SFNT names is done through the functions declared in */
/* `freetype/ftnames.h'. */
/* `freetype/ftsnames.h'. */
/* */
#define TT_CONFIG_OPTION_SFNT_NAMES
@@ -436,6 +457,8 @@ FT_BEGIN_HEADER
#define TT_CONFIG_CMAP_FORMAT_8
#define TT_CONFIG_CMAP_FORMAT_10
#define TT_CONFIG_CMAP_FORMAT_12
#define TT_CONFIG_CMAP_FORMAT_13
#define TT_CONFIG_CMAP_FORMAT_14
/*************************************************************************/
@@ -466,9 +489,9 @@ FT_BEGIN_HEADER
/* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */
/* of the TrueType bytecode interpreter is used that doesn't implement */
/* any of the patented opcodes and algorithms. Note that the */
/* the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* if you */
/* define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; with other words, */
/* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */
/* TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* if you define */
/* TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words, either define */
/* TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */
/* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time. */
/* */
/* This macro is only useful for a small number of font files (mostly */
@@ -624,11 +647,11 @@ FT_BEGIN_HEADER
/*************************************************************************/
/* */
/* Compile autofit module with CJK script support. */
/* Compile autofit module with CJK (Chinese, Japanese, Korean) script */
/* support. */
/* */
#define AF_CONFIG_OPTION_CJK
/*************************************************************************/
/* */
/* Compile autofit module with Indic script support. */
@@ -648,15 +671,16 @@ FT_BEGIN_HEADER
* is recommended to disable the macro since it reduces the library's code
* size and activates a few memory-saving optimizations as well.
*/
#undef FT_CONFIG_OPTION_OLD_INTERNALS
/* #define FT_CONFIG_OPTION_OLD_INTERNALS */
/*
* This variable is defined if either unpatented or native TrueType
* This macro is defined if either unpatented or native TrueType
* hinting is requested by the definitions above.
*/
#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
#define TT_USE_BYTECODE_INTERPRETER
#undef TT_CONFIG_OPTION_UNPATENTED_HINTING
#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING
#define TT_USE_BYTECODE_INTERPRETER
#endif
+6
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@@ -40,13 +40,19 @@ EXPORTS
FT_Face_CheckTrueTypePatents
FT_Face_SetUnpatentedHinting
FT_FloorFix
FT_Get_Advance
FT_Get_Advances
FT_Get_BDF_Charset_ID
FT_Get_BDF_Property
FT_Get_CMap_Format
FT_Get_CMap_Language_ID
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_First_Char
FT_Get_FSType_Flags
FT_Get_Glyph
FT_Get_Glyph_Name
FT_Get_Kerning
+8 -5
View File
@@ -17,23 +17,26 @@
</if>
<directory name="src">
<directory name="base">
<file>ftsystem.c</file>
<file>ftinit.c</file>
<file>ftdebug.c</file>
<file>_ftbase_ros.c</file>
<file>ftbase.c</file>
<file>ftbbox.c</file>
<file>ftglyph.c</file>
<file>ftbdf.c</file>
<file>ftbitmap.c</file>
<file>ftdebug.c</file>
<file>ftgasp.c</file>
<file>ftglyph.c</file>
<file>ftgxval.c</file>
<file>ftinit.c</file>
<file>ftlcdfil.c</file>
<file>ftmm.c</file>
<file>ftotval.c</file>
<file>ftpatent.c</file>
<file>ftpfr.c</file>
<file>ftstroke.c</file>
<file>ftsynth.c</file>
<file>ftsystem.c</file>
<file>fttype1.c</file>
<file>ftwinfnt.c</file>
<file>ftxf86.c</file>
</directory>
<directory name="autofit">
<file>autofit.c</file>
@@ -4,7 +4,7 @@
/* */
/* ANSI-specific configuration file (specification only). */
/* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007 by */
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -43,6 +43,7 @@
#include FT_CONFIG_OPTIONS_H
#include FT_CONFIG_STANDARD_LIBRARY_H
FT_BEGIN_HEADER
@@ -134,18 +135,78 @@ FT_BEGIN_HEADER
#else
#define FT_MACINTOSH 1
#endif
#elif defined( __SC__ ) || defined( __MRC__ )
/* Classic MacOS compilers */
#include "ConditionalMacros.h"
#if TARGET_OS_MAC
#define FT_MACINTOSH 1
#endif
#endif
/*************************************************************************/
/* */
/* IntN types */
/* <Section> */
/* basic_types */
/* */
/* Used to guarantee the size of some specific integers. */
/*************************************************************************/
/*************************************************************************/
/* */
/* <Type> */
/* FT_Int16 */
/* */
/* <Description> */
/* A typedef for a 16bit signed integer type. */
/* */
typedef signed short FT_Int16;
/*************************************************************************/
/* */
/* <Type> */
/* FT_UInt16 */
/* */
/* <Description> */
/* A typedef for a 16bit unsigned integer type. */
/* */
typedef signed short FT_Int16;
typedef unsigned short FT_UInt16;
/* */
/* this #if 0 ... #endif clause is for documentation purposes */
#if 0
/*************************************************************************/
/* */
/* <Type> */
/* FT_Int32 */
/* */
/* <Description> */
/* A typedef for a 32bit signed integer type. The size depends on */
/* the configuration. */
/* */
typedef signed XXX FT_Int32;
/*************************************************************************/
/* */
/* <Type> */
/* FT_UInt32 */
/* */
/* A typedef for a 32bit unsigned integer type. The size depends on */
/* the configuration. */
/* */
typedef unsigned XXX FT_UInt32;
/* */
#endif
#if FT_SIZEOF_INT == (32 / FT_CHAR_BIT)
typedef signed int FT_Int32;
@@ -160,6 +221,7 @@ FT_BEGIN_HEADER
#error "no 32bit type found -- please check your configuration files"
#endif
/* look up an integer type that is at least 32 bits */
#if FT_SIZEOF_INT >= (32 / FT_CHAR_BIT)
@@ -215,17 +277,12 @@ FT_BEGIN_HEADER
#endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */
#define FT_BEGIN_STMNT do {
#define FT_END_STMNT } while ( 0 )
#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT
/*************************************************************************/
/* */
/* A 64-bit data type will create compilation problems if you compile */
/* in strict ANSI mode. To avoid them, we disable their use if */
/* __STDC__ is defined. You can however ignore this rule by */
/* defining the FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */
/* in strict ANSI mode. To avoid them, we disable its use if __STDC__ */
/* is defined. You can however ignore this rule by defining the */
/* FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */
/* */
#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 )
@@ -240,6 +297,86 @@ FT_BEGIN_HEADER
#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */
#define FT_BEGIN_STMNT do {
#define FT_END_STMNT } while ( 0 )
#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT
#ifndef FT_CONFIG_OPTION_NO_ASSEMBLER
/* Provide assembler fragments for performance-critical functions. */
/* These must be defined `static __inline__' with GCC. */
#ifdef __GNUC__
#if defined( __arm__ ) && !defined( __thumb__ )
#define FT_MULFIX_ASSEMBLER FT_MulFix_arm
/* documentation is in freetype.h */
static __inline__ FT_Int32
FT_MulFix_arm( FT_Int32 a,
FT_Int32 b )
{
register FT_Int32 t, t2;
asm __volatile__ (
"smull %1, %2, %4, %3\n\t" /* (lo=%1,hi=%2) = a*b */
"mov %0, %2, asr #31\n\t" /* %0 = (hi >> 31) */
"add %0, %0, #0x8000\n\t" /* %0 += 0x8000 */
"adds %1, %1, %0\n\t" /* %1 += %0 */
"adc %2, %2, #0\n\t" /* %2 += carry */
"mov %0, %1, lsr #16\n\t" /* %0 = %1 >> 16 */
"orr %0, %2, lsl #16\n\t" /* %0 |= %2 << 16 */
: "=r"(a), "=&r"(t2), "=&r"(t)
: "r"(a), "r"(b) );
return a;
}
#endif /* __arm__ && !__thumb__ */
#if defined( i386 )
#define FT_MULFIX_ASSEMBLER FT_MulFix_i386
/* documentation is in freetype.h */
static __inline__ FT_Int32
FT_MulFix_i386( FT_Int32 a,
FT_Int32 b )
{
register FT_Int32 result;
__asm__ __volatile__ (
"imul %%edx\n"
"movl %%edx, %%ecx\n"
"sarl $31, %%ecx\n"
"addl $0x8000, %%ecx\n"
"addl %%ecx, %%eax\n"
"adcl $0, %%edx\n"
"shrl $16, %%eax\n"
"shll $16, %%edx\n"
"addl %%edx, %%eax\n"
: "=a"(result), "=d"(b)
: "a"(a), "d"(b)
: "%ecx", "cc" );
return result;
}
#endif /* i386 */
#endif /* __GNUC__ */
#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */
#ifdef FT_CONFIG_OPTION_INLINE_MULFIX
#ifdef FT_MULFIX_ASSEMBLER
#define FT_MULFIX_INLINED FT_MULFIX_ASSEMBLER
#endif
#endif
#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
#define FT_LOCAL( x ) static x
@@ -4,7 +4,7 @@
/* */
/* Build macros of the FreeType 2 library. */
/* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -74,7 +74,7 @@
/* */
/* <Description> */
/* The following macros are defined to the name of specific */
/* FreeType 2 header files. They can be used directly in #include */
/* FreeType~2 header files. They can be used directly in #include */
/* statements as in: */
/* */
/* { */
@@ -85,11 +85,11 @@
/* */
/* 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 */
/* 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. */
/* way FreeType~2 is installed on a given system. */
/* */
/*************************************************************************/
@@ -103,7 +103,7 @@
*
* @description:
* A macro used in #include statements to name the file containing
* FreeType 2 configuration data.
* FreeType~2 configuration data.
*
*/
#ifndef FT_CONFIG_CONFIG_H
@@ -118,7 +118,7 @@
*
* @description:
* A macro used in #include statements to name the file containing
* FreeType 2 interface to the standard C library functions.
* FreeType~2 interface to the standard C library functions.
*
*/
#ifndef FT_CONFIG_STANDARD_LIBRARY_H
@@ -133,7 +133,7 @@
*
* @description:
* A macro used in #include statements to name the file containing
* FreeType 2 project-specific configuration options.
* FreeType~2 project-specific configuration options.
*
*/
#ifndef FT_CONFIG_OPTIONS_H
@@ -148,7 +148,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* list of FreeType 2 modules that are statically linked to new library
* list of FreeType~2 modules that are statically linked to new library
* instances in @FT_Init_FreeType.
*
*/
@@ -156,6 +156,7 @@
#define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h>
#endif
/* */
/* public headers */
@@ -166,7 +167,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* base FreeType 2 API.
* base FreeType~2 API.
*
*/
#define FT_FREETYPE_H <freetype/freetype.h>
@@ -179,7 +180,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* list of FreeType 2 error codes (and messages).
* list of FreeType~2 error codes (and messages).
*
* It is included by @FT_FREETYPE_H.
*
@@ -194,7 +195,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* list of FreeType 2 module error offsets (and messages).
* list of FreeType~2 module error offsets (and messages).
*
*/
#define FT_MODULE_ERRORS_H <freetype/ftmoderr.h>
@@ -207,7 +208,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* FreeType 2 interface to low-level operations (i.e., memory management
* FreeType~2 interface to low-level operations (i.e., memory management
* and stream i/o).
*
* It is included by @FT_FREETYPE_H.
@@ -239,7 +240,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* basic data types defined by FreeType 2.
* basic data types defined by FreeType~2.
*
* It is included by @FT_FREETYPE_H.
*
@@ -254,7 +255,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* list management API of FreeType 2.
* list management API of FreeType~2.
*
* (Most applications will never need to include this file.)
*
@@ -269,7 +270,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* scalable outline management API of FreeType 2.
* scalable outline management API of FreeType~2.
*
*/
#define FT_OUTLINE_H <freetype/ftoutln.h>
@@ -295,7 +296,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* module management API of FreeType 2.
* module management API of FreeType~2.
*
*/
#define FT_MODULE_H <freetype/ftmodapi.h>
@@ -308,7 +309,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* renderer module management API of FreeType 2.
* renderer module management API of FreeType~2.
*
*/
#define FT_RENDER_H <freetype/ftrender.h>
@@ -321,7 +322,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* types and API specific to the Type 1 format.
* types and API specific to the Type~1 format.
*
*/
#define FT_TYPE1_TABLES_H <freetype/t1tables.h>
@@ -383,6 +384,20 @@
#define FT_BDF_H <freetype/ftbdf.h>
/*************************************************************************
*
* @macro:
* FT_CID_H
*
* @description:
* A macro used in #include statements to name the file containing the
* definitions of an API which access CID font information from a
* face.
*
*/
#define FT_CID_H <freetype/ftcid.h>
/*************************************************************************
*
* @macro:
@@ -468,7 +483,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* API of the optional FreeType 2 cache sub-system.
* API of the optional FreeType~2 cache sub-system.
*
*/
#define FT_CACHE_H <freetype/ftcache.h>
@@ -481,7 +496,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* `glyph image' API of the FreeType 2 cache sub-system.
* `glyph image' API of the FreeType~2 cache sub-system.
*
* It is used to define a cache for @FT_Glyph elements. You can also
* use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to
@@ -501,7 +516,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* `small bitmaps' API of the FreeType 2 cache sub-system.
* `small bitmaps' API of the FreeType~2 cache sub-system.
*
* It is used to define a cache for small glyph bitmaps in a relatively
* memory-efficient way. You can also use the API defined in
@@ -522,7 +537,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* `charmap' API of the FreeType 2 cache sub-system.
* `charmap' API of the FreeType~2 cache sub-system.
*
* This macro is deprecated. Simply include @FT_CACHE_H to have all
* charmap-based cache declarations.
@@ -538,7 +553,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* Macintosh-specific FreeType 2 API. The latter is used to access
* 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
@@ -555,7 +570,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* optional multiple-masters management API of FreeType 2.
* optional multiple-masters management API of FreeType~2.
*
*/
#define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h>
@@ -568,7 +583,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* optional FreeType 2 API which accesses embedded `name' strings in
* optional FreeType~2 API which accesses embedded `name' strings in
* SFNT-based font formats (i.e., TrueType and OpenType).
*
*/
@@ -582,7 +597,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* optional FreeType 2 API which validates OpenType tables (BASE, GDEF,
* optional FreeType~2 API which validates OpenType tables (BASE, GDEF,
* GPOS, GSUB, JSTF).
*
*/
@@ -596,7 +611,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* optional FreeType 2 API which validates TrueTypeGX/AAT tables (feat,
* optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat,
* mort, morx, bsln, just, kern, opbd, trak, prop).
*
*/
@@ -610,7 +625,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* FreeType 2 API which accesses PFR-specific data.
* FreeType~2 API which accesses PFR-specific data.
*
*/
#define FT_PFR_H <freetype/ftpfr.h>
@@ -623,7 +638,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* FreeType 2 API which provides functions to stroke outline paths.
* FreeType~2 API which provides functions to stroke outline paths.
*/
#define FT_STROKER_H <freetype/ftstroke.h>
@@ -635,7 +650,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* FreeType 2 API which performs artificial obliquing and emboldening.
* FreeType~2 API which performs artificial obliquing and emboldening.
*/
#define FT_SYNTHESIS_H <freetype/ftsynth.h>
@@ -647,7 +662,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* FreeType 2 API which provides functions specific to the XFree86 and
* FreeType~2 API which provides functions specific to the XFree86 and
* X.Org X11 servers.
*/
#define FT_XFREE86_H <freetype/ftxf86.h>
@@ -660,7 +675,7 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* FreeType 2 API which performs trigonometric computations (e.g.,
* FreeType~2 API which performs trigonometric computations (e.g.,
* cosines and arc tangents).
*/
#define FT_TRIGONOMETRY_H <freetype/fttrigon.h>
@@ -673,11 +688,35 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* FreeType 2 API which performs color filtering for subpixel rendering.
* FreeType~2 API which performs color filtering for subpixel rendering.
*/
#define FT_LCD_FILTER_H <freetype/ftlcdfil.h>
/*************************************************************************
*
* @macro:
* FT_UNPATENTED_HINTING_H
*
* @description:
* A macro used in #include statements to name the file containing the
* FreeType~2 API which performs color filtering for subpixel rendering.
*/
#define FT_UNPATENTED_HINTING_H <freetype/ttunpat.h>
/*************************************************************************
*
* @macro:
* FT_INCREMENTAL_H
*
* @description:
* A macro used in #include statements to name the file containing the
* FreeType~2 API which performs color filtering for subpixel rendering.
*/
#define FT_INCREMENTAL_H <freetype/ftincrem.h>
/*************************************************************************
*
* @macro:
@@ -685,11 +724,23 @@
*
* @description:
* A macro used in #include statements to name the file containing the
* FreeType 2 API which returns entries from the TrueType GASP table.
* FreeType~2 API which returns entries from the TrueType GASP table.
*/
#define FT_GASP_H <freetype/ftgasp.h>
/*************************************************************************
*
* @macro:
* FT_ADVANCES_H
*
* @description:
* A macro used in #include statements to name the file containing the
* FreeType~2 API which returns individual and ranged glyph advances.
*/
#define FT_ADVANCES_H <freetype/ftadvanc.h>
/* */
#define FT_ERROR_DEFINITIONS_H <freetype/fterrdef.h>
@@ -10,23 +10,23 @@
*
*/
FT_USE_MODULE(autofit_module_class)
FT_USE_MODULE(tt_driver_class)
FT_USE_MODULE(t1_driver_class)
FT_USE_MODULE(cff_driver_class)
FT_USE_MODULE(t1cid_driver_class)
FT_USE_MODULE(pfr_driver_class)
FT_USE_MODULE(t42_driver_class)
FT_USE_MODULE(winfnt_driver_class)
FT_USE_MODULE(pcf_driver_class)
FT_USE_MODULE(psaux_module_class)
FT_USE_MODULE(psnames_module_class)
FT_USE_MODULE(pshinter_module_class)
FT_USE_MODULE(ft_raster1_renderer_class)
FT_USE_MODULE(sfnt_module_class)
FT_USE_MODULE(ft_smooth_renderer_class)
FT_USE_MODULE(ft_smooth_lcd_renderer_class)
FT_USE_MODULE(ft_smooth_lcdv_renderer_class)
FT_USE_MODULE(bdf_driver_class)
FT_USE_MODULE( FT_Module_Class, autofit_module_class )
FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
FT_USE_MODULE( FT_Module_Class, psaux_module_class )
FT_USE_MODULE( FT_Module_Class, psnames_module_class )
FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class )
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class )
FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
/* EOF */
@@ -4,7 +4,7 @@
/* */
/* User-selectable configuration macros (specification only). */
/* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -112,7 +112,28 @@ FT_BEGIN_HEADER
/* file `ftconfig.h' either statically or through the */
/* `configure' script on supported platforms. */
/* */
#undef FT_CONFIG_OPTION_FORCE_INT64
#undef FT_CONFIG_OPTION_FORCE_INT64
/*************************************************************************/
/* */
/* If this macro is defined, do not try to use an assembler version of */
/* performance-critical functions (e.g. FT_MulFix). You should only do */
/* that to verify that the assembler function works properly, or to */
/* execute benchmark tests of the various implementations. */
/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */
/*************************************************************************/
/* */
/* If this macro is defined, try to use an inlined assembler version of */
/* the `FT_MulFix' function, which is a `hotspot' when loading and */
/* hinting glyphs, and which should be executed as fast as possible. */
/* */
/* Note that if your compiler or CPU is not supported, this will default */
/* to the standard and portable implementation found in `ftcalc.c'. */
/* */
#define FT_CONFIG_OPTION_INLINE_MULFIX
/*************************************************************************/
@@ -163,7 +184,7 @@ FT_BEGIN_HEADER
/* Do not #undef this macro here since the build system might define */
/* it for certain configurations only. */
/* */
/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
/*************************************************************************/
@@ -204,27 +225,27 @@ FT_BEGIN_HEADER
/* Do not #undef these macros here since the build system might define */
/* them for certain configurations only. */
/* */
/* #define FT_EXPORT(x) extern x */
/* #define FT_EXPORT_DEF(x) x */
/* #define FT_EXPORT(x) extern x */
/* #define FT_EXPORT_DEF(x) x */
/*************************************************************************/
/* */
/* Glyph Postscript Names handling */
/* */
/* By default, FreeType 2 is compiled with the `PSNames' module. This */
/* By default, FreeType 2 is compiled with the `psnames' module. This */
/* module is in charge of converting a glyph name string into a */
/* Unicode value, or return a Macintosh standard glyph name for the */
/* use with the TrueType `post' table. */
/* */
/* Undefine this macro if you do not want `PSNames' compiled in your */
/* Undefine this macro if you do not want `psnames' compiled in your */
/* build of FreeType. This has the following effects: */
/* */
/* - The TrueType driver will provide its own set of glyph names, */
/* if you build it to support postscript names in the TrueType */
/* `post' table. */
/* */
/* - The Type 1 driver will not be able to synthetize a Unicode */
/* - The Type 1 driver will not be able to synthesize a Unicode */
/* charmap out of the glyphs found in the fonts. */
/* */
/* You would normally undefine this configuration macro when building */
@@ -240,12 +261,12 @@ FT_BEGIN_HEADER
/* By default, FreeType 2 is built with the `PSNames' module compiled */
/* in. Among other things, the module is used to convert a glyph name */
/* into a Unicode value. This is especially useful in order to */
/* synthetize on the fly a Unicode charmap from the CFF/Type 1 driver */
/* synthesize on the fly a Unicode charmap from the CFF/Type 1 driver */
/* through a big table named the `Adobe Glyph List' (AGL). */
/* */
/* Undefine this macro if you do not want the Adobe Glyph List */
/* compiled in your `PSNames' module. The Type 1 driver will not be */
/* able to synthetize a Unicode charmap out of the glyphs found in the */
/* able to synthesize a Unicode charmap out of the glyphs found in the */
/* fonts. */
/* */
#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
@@ -375,6 +396,20 @@ FT_BEGIN_HEADER
#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS
/*************************************************************************/
/* */
/* Position Independent Code */
/* */
/* If this macro is set (which is _not_ the default), FreeType2 will */
/* avoid creating constants that require address fixups. Instead the */
/* constants will be moved into a struct and additional intialization */
/* code will be used. */
/* */
/* Setting this macro is needed for systems that prohibit address */
/* fixups, such as BREW. */
/* */
/* #define FT_CONFIG_OPTION_PIC */
/*************************************************************************/
/*************************************************************************/
@@ -418,7 +453,7 @@ FT_BEGIN_HEADER
/* does not contain any glyph name though. */
/* */
/* Accessing SFNT names is done through the functions declared in */
/* `freetype/ftnames.h'. */
/* `freetype/ftsnames.h'. */
/* */
#define TT_CONFIG_OPTION_SFNT_NAMES
@@ -436,6 +471,8 @@ FT_BEGIN_HEADER
#define TT_CONFIG_CMAP_FORMAT_8
#define TT_CONFIG_CMAP_FORMAT_10
#define TT_CONFIG_CMAP_FORMAT_12
#define TT_CONFIG_CMAP_FORMAT_13
#define TT_CONFIG_CMAP_FORMAT_14
/*************************************************************************/
@@ -466,9 +503,9 @@ FT_BEGIN_HEADER
/* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */
/* of the TrueType bytecode interpreter is used that doesn't implement */
/* any of the patented opcodes and algorithms. Note that the */
/* the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* if you */
/* define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; with other words, */
/* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */
/* TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* if you define */
/* TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words, either define */
/* TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */
/* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time. */
/* */
/* This macro is only useful for a small number of font files (mostly */
@@ -505,7 +542,7 @@ FT_BEGIN_HEADER
/* ... */
/* } */
/* */
/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */
//#define TT_CONFIG_OPTION_UNPATENTED_HINTING
/*************************************************************************/
@@ -624,7 +661,8 @@ FT_BEGIN_HEADER
/*************************************************************************/
/* */
/* Compile autofit module with CJK script support. */
/* Compile autofit module with CJK (Chinese, Japanese, Korean) script */
/* support. */
/* */
#define AF_CONFIG_OPTION_CJK
@@ -632,7 +670,7 @@ FT_BEGIN_HEADER
/* */
/* Compile autofit module with Indic script support. */
/* */
/* #define AF_CONFIG_OPTION_INDIC */
#define AF_CONFIG_OPTION_INDIC
/* */
@@ -651,11 +689,12 @@ FT_BEGIN_HEADER
/*
* This variable is defined if either unpatented or native TrueType
* This macro is defined if either unpatented or native TrueType
* hinting is requested by the definitions above.
*/
#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
#define TT_USE_BYTECODE_INTERPRETER
#undef TT_CONFIG_OPTION_UNPATENTED_HINTING
#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING
#define TT_USE_BYTECODE_INTERPRETER
#endif
@@ -5,7 +5,7 @@
/* ANSI-specific library and header configuration file (specification */
/* only). */
/* */
/* Copyright 2002, 2003, 2004, 2005, 2006, 2007 by */
/* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -54,12 +54,6 @@
/* In these case, `ftconfig.h' will refuse to compile anyway with a */
/* message like `couldn't find 32-bit type' or something similar. */
/* */
/* IMPORTANT NOTE: We do not define aliases for heap management and */
/* i/o routines (i.e. malloc/free/fopen/fread/...) */
/* since these functions should all be encapsulated */
/* by platform-specific implementations of */
/* `ftsystem.c'. */
/* */
/**********************************************************************/
@@ -67,6 +61,7 @@
#define FT_CHAR_BIT CHAR_BIT
#define FT_INT_MAX INT_MAX
#define FT_INT_MIN INT_MIN
#define FT_UINT_MAX UINT_MAX
#define FT_ULONG_MAX ULONG_MAX
@@ -124,8 +119,6 @@
#define ft_qsort qsort
#define ft_exit exit /* only used to exit from unhandled exceptions */
/**********************************************************************/
/* */
File diff suppressed because it is too large Load Diff
@@ -0,0 +1,179 @@
/***************************************************************************/
/* */
/* ftadvanc.h */
/* */
/* Quick computation of advance widths (specification only). */
/* */
/* Copyright 2008 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. */
/* */
/***************************************************************************/
#ifndef __FTADVANC_H__
#define __FTADVANC_H__
#include <ft2build.h>
#include FT_FREETYPE_H
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/**************************************************************************
*
* @section:
* quick_advance
*
* @title:
* Quick retrieval of advance values
*
* @abstract:
* Retrieve horizontal and vertical advance values without processing
* glyph outlines, if possible.
*
* @description:
* This section contains functions to quickly extract advance values
* without handling glyph outlines, if possible.
*/
/*************************************************************************/
/* */
/* <Const> */
/* FT_ADVANCE_FLAG_FAST_ONLY */
/* */
/* <Description> */
/* 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 which are either unscaled, unhinted, bitmapped, */
/* or light-hinted can have their advance width computed very */
/* quickly. */
/* */
/* Normal and bytecode hinted modes, which require loading, scaling, */
/* and hinting of the glyph outline, are extremely slow by */
/* comparison. */
/* */
#define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000UL
/*************************************************************************/
/* */
/* <Function> */
/* FT_Get_Advance */
/* */
/* <Description> */
/* Retrieve the advance value of a given glyph outline in an */
/* @FT_Face. By default, the unhinted advance is returned in font */
/* units. */
/* */
/* <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, in either font units or 16.16 */
/* format. */
/* */
/* 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_EXPORT( FT_Error )
FT_Get_Advance( FT_Face face,
FT_UInt gindex,
FT_Int32 load_flags,
FT_Fixed *padvance );
/*************************************************************************/
/* */
/* <Function> */
/* FT_Get_Advances */
/* */
/* <Description> */
/* Retrieve the advance values of several glyph outlines in an */
/* @FT_Face. By default, the unhinted advances are returned in font */
/* units. */
/* */
/* <Input> */
/* face :: The source @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 advances, in either font units or 16.16 format. */
/* This array must contain at least `count' elements. */
/* */
/* 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_EXPORT( FT_Error )
FT_Get_Advances( FT_Face face,
FT_UInt start,
FT_UInt count,
FT_Int32 load_flags,
FT_Fixed *padvances );
/* */
FT_END_HEADER
#endif /* __FTADVANC_H__ */
/* END */
+4 -4
View File
@@ -4,7 +4,7 @@
/* */
/* FreeType exact bbox computation (specification). */
/* */
/* Copyright 1996-2001, 2003 by */
/* Copyright 1996-2001, 2003, 2007 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -58,10 +58,10 @@ FT_BEGIN_HEADER
/* FT_Outline_Get_BBox */
/* */
/* <Description> */
/* Computes the exact bounding box of an outline. This is slower */
/* Compute the exact bounding box of an outline. This is slower */
/* than computing the control box. However, it uses an advanced */
/* algorithm which returns _very_ quickly when the two boxes */
/* coincide. Otherwise, the outline Bézier arcs are walked over to */
/* coincide. Otherwise, the outline Bézier arcs are traversed to */
/* extract their extrema. */
/* */
/* <Input> */
@@ -71,7 +71,7 @@ FT_BEGIN_HEADER
/* abbox :: The outline's exact bounding box. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_Outline_Get_BBox( FT_Outline* outline,
+49 -40
View File
@@ -4,7 +4,7 @@
/* */
/* FreeType API for accessing BDF-specific strings (specification). */
/* */
/* Copyright 2002, 2003, 2004, 2006 by */
/* Copyright 2002, 2003, 2004, 2006, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -38,38 +38,39 @@ FT_BEGIN_HEADER
/* bdf_fonts */
/* */
/* <Title> */
/* BDF Files */
/* BDF and PCF Files */
/* */
/* <Abstract> */
/* BDF specific API. */
/* BDF and PCF specific API. */
/* */
/* <Description> */
/* This section contains the declaration of BDF specific functions. */
/* This section contains the declaration of functions specific to BDF */
/* and PCF fonts. */
/* */
/*************************************************************************/
/**********************************************************************
*
* @enum:
* FT_PropertyType
*
* @description:
* 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.
*/
/**********************************************************************
*
* @enum:
* FT_PropertyType
*
* @description:
* 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.
*/
typedef enum BDF_PropertyType_
{
BDF_PROPERTY_TYPE_NONE = 0,
@@ -80,15 +81,15 @@ FT_BEGIN_HEADER
} BDF_PropertyType;
/**********************************************************************
*
* @type:
* BDF_Property
*
* @description:
* A handle to a @BDF_PropertyRec structure to model a given
* BDF/PCF property.
*/
/**********************************************************************
*
* @type:
* BDF_Property
*
* @description:
* A handle to a @BDF_PropertyRec structure to model a given
* BDF/PCF property.
*/
typedef struct BDF_PropertyRec_* BDF_Property;
@@ -132,7 +133,7 @@ FT_BEGIN_HEADER
* FT_Get_BDF_Charset_ID
*
* @description:
* Retrieves a BDF font character set identity, according to
* Retrieve a BDF font character set identity, according to
* the BDF specification.
*
* @input:
@@ -141,13 +142,13 @@ FT_BEGIN_HEADER
*
* @output:
* acharset_encoding ::
* Charset encoding, as a C string, owned by the face.
* Charset encoding, as a C~string, owned by the face.
*
* acharset_registry ::
* Charset registry, as a C string, owned by the face.
* Charset registry, as a C~string, owned by the face.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* This function only works with BDF faces, returning an error otherwise.
@@ -164,7 +165,7 @@ FT_BEGIN_HEADER
* FT_Get_BDF_Property
*
* @description:
* Retrieves a BDF property from a BDF or PCF font file.
* Retrieve a BDF property from a BDF or PCF font file.
*
* @input:
* face :: A handle to the input face.
@@ -175,13 +176,21 @@ FT_BEGIN_HEADER
* aproperty :: The property.
*
* @return:
* FreeType error code. 0 means success.
* 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.
*/
+31 -10
View File
@@ -2,10 +2,9 @@
/* */
/* ftbitmap.h */
/* */
/* FreeType utility functions for converting 1bpp, 2bpp, 4bpp, and 8bpp */
/* bitmaps into 8bpp format (specification). */
/* FreeType utility functions for bitmaps (specification). */
/* */
/* Copyright 2004, 2005, 2006 by */
/* Copyright 2004, 2005, 2006, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -72,7 +71,7 @@ FT_BEGIN_HEADER
/* FT_Bitmap_Copy */
/* */
/* <Description> */
/* Copies an bitmap into another one. */
/* Copy a bitmap into another one. */
/* */
/* <Input> */
/* library :: A handle to a library object. */
@@ -83,7 +82,7 @@ FT_BEGIN_HEADER
/* target :: A handle to the target bitmap. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_Bitmap_Copy( FT_Library library,
@@ -114,14 +113,14 @@ FT_BEGIN_HEADER
/* bitmap :: A handle to the target bitmap. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* 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. */
/* 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. */
/* you should call @FT_GlyphSlot_Own_Bitmap on the slot first. */
/* */
FT_EXPORT( FT_Error )
FT_Bitmap_Embolden( FT_Library library,
@@ -152,7 +151,7 @@ FT_BEGIN_HEADER
/* target :: The target bitmap. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* It is possible to call @FT_Bitmap_Convert multiple times without */
@@ -170,6 +169,28 @@ FT_BEGIN_HEADER
FT_Int alignment );
/*************************************************************************/
/* */
/* <Function> */
/* FT_GlyphSlot_Own_Bitmap */
/* */
/* <Description> */
/* 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_EXPORT( FT_Error )
FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot slot );
/*************************************************************************/
/* */
/* <Function> */
@@ -184,7 +205,7 @@ FT_BEGIN_HEADER
/* bitmap :: The bitmap object to be freed. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* The `library' argument is taken to have access to FreeType's */
+54 -39
View File
@@ -4,7 +4,7 @@
/* */
/* FreeType Cache subsystem (specification). */
/* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -36,10 +36,10 @@ FT_BEGIN_HEADER
* Cache Sub-System
*
* <Abstract>
* How to cache face, size, and glyph data with FreeType 2.
* How to cache face, size, and glyph data with FreeType~2.
*
* <Description>
* This section describes the FreeType 2 cache sub-system, which is used
* 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.
@@ -165,7 +165,7 @@ FT_BEGIN_HEADER
* Failure to do so will result in incorrect behaviour or even
* memory leaks and crashes.
*/
typedef struct FTC_FaceIDRec_* FTC_FaceID;
typedef FT_Pointer FTC_FaceID;
/************************************************************************
@@ -193,7 +193,7 @@ FT_BEGIN_HEADER
* A new @FT_Face handle.
*
* <Return>
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* <Note>
* The third parameter `req_data' is the same as the one passed by the
@@ -260,7 +260,7 @@ FT_BEGIN_HEADER
/* */
/* <Description> */
/* An opaque handle to a cache node object. Each cache node is */
/* reference-counted. A node with a count of 0 might be flushed */
/* 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 lookup nodes, you have the ability to `acquire' them, i.e., */
@@ -279,19 +279,19 @@ FT_BEGIN_HEADER
/* FTC_Manager_New */
/* */
/* <Description> */
/* Creates a new cache manager. */
/* 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. */
/* 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. */
/* 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 */
/* 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 */
@@ -301,11 +301,11 @@ FT_BEGIN_HEADER
/* each time it is called (see @FTC_Face_Requester). */
/* */
/* <Output> */
/* amanager :: A handle to a new manager object. 0 in case of */
/* amanager :: A handle to a new manager object. 0~in case of */
/* failure. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FTC_Manager_New( FT_Library library,
@@ -323,7 +323,7 @@ FT_BEGIN_HEADER
/* FTC_Manager_Reset */
/* */
/* <Description> */
/* Empties a given cache manager. This simply gets rid of all the */
/* Empty a given cache manager. This simply gets rid of all the */
/* currently cached @FT_Face and @FT_Size objects within the manager. */
/* */
/* <InOut> */
@@ -339,7 +339,7 @@ FT_BEGIN_HEADER
/* FTC_Manager_Done */
/* */
/* <Description> */
/* Destroys a given manager after emptying it. */
/* Destroy a given manager after emptying it. */
/* */
/* <Input> */
/* manager :: A handle to the target cache manager object. */
@@ -354,7 +354,7 @@ FT_BEGIN_HEADER
/* FTC_Manager_LookupFace */
/* */
/* <Description> */
/* Retrieves the @FT_Face object that corresponds to a given face ID */
/* Retrieve the @FT_Face object that corresponds to a given face ID */
/* through a cache manager. */
/* */
/* <Input> */
@@ -366,7 +366,7 @@ FT_BEGIN_HEADER
/* aface :: A handle to the face object. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* The returned @FT_Face object is always owned by the manager. You */
@@ -415,10 +415,10 @@ FT_BEGIN_HEADER
/* 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 */
/* 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 */
/* y_res :: Only used when `pixel' is value~0 to indicate the */
/* vertical resolution in dpi. */
/* */
/* <Note> */
@@ -434,7 +434,18 @@ FT_BEGIN_HEADER
FT_UInt x_res;
FT_UInt y_res;
} FTC_ScalerRec, *FTC_Scaler;
} FTC_ScalerRec;
/*************************************************************************/
/* */
/* <Struct> */
/* FTC_Scaler */
/* */
/* <Description> */
/* A handle to an @FTC_ScalerRec structure. */
/* */
typedef struct FTC_ScalerRec_* FTC_Scaler;
/*************************************************************************/
@@ -455,7 +466,7 @@ FT_BEGIN_HEADER
/* asize :: A handle to the size object. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* The returned @FT_Size object is always owned by the manager. You */
@@ -569,7 +580,7 @@ FT_BEGIN_HEADER
* A new cache handle. NULL in case of error.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* Like all other caches, this one will be destroyed with the cache
@@ -598,13 +609,14 @@ FT_BEGIN_HEADER
* The source face ID.
*
* cmap_index ::
* The index of the charmap in the source face.
* 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'.
* Glyph index. 0~means `no glyph'.
*
*/
FT_EXPORT( FT_UInt )
@@ -710,7 +722,7 @@ FT_BEGIN_HEADER
/* FTC_ImageCache_New */
/* */
/* <Description> */
/* Creates a new glyph image cache. */
/* Create a new glyph image cache. */
/* */
/* <Input> */
/* manager :: The parent manager for the image cache. */
@@ -719,7 +731,7 @@ FT_BEGIN_HEADER
/* acache :: A handle to the new glyph image cache object. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FTC_ImageCache_New( FTC_Manager manager,
@@ -732,7 +744,7 @@ FT_BEGIN_HEADER
/* FTC_ImageCache_Lookup */
/* */
/* <Description> */
/* Retrieves a given glyph image from a glyph image cache. */
/* Retrieve a given glyph image from a glyph image cache. */
/* */
/* <Input> */
/* cache :: A handle to the source glyph image cache. */
@@ -742,7 +754,7 @@ FT_BEGIN_HEADER
/* gindex :: The glyph index to retrieve. */
/* */
/* <Output> */
/* aglyph :: The corresponding @FT_Glyph object. 0 in case of */
/* aglyph :: The corresponding @FT_Glyph object. 0~in case of */
/* failure. */
/* */
/* anode :: Used to return the address of of the corresponding cache */
@@ -750,7 +762,7 @@ FT_BEGIN_HEADER
/* below). */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* The returned glyph is owned and managed by the glyph image cache. */
@@ -795,7 +807,7 @@ FT_BEGIN_HEADER
/* gindex :: The glyph index to retrieve. */
/* */
/* <Output> */
/* aglyph :: The corresponding @FT_Glyph object. 0 in case of */
/* aglyph :: The corresponding @FT_Glyph object. 0~in case of */
/* failure. */
/* */
/* anode :: Used to return the address of of the corresponding */
@@ -803,7 +815,7 @@ FT_BEGIN_HEADER
/* (see note below). */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* The returned glyph is owned and managed by the glyph image cache. */
@@ -821,6 +833,9 @@ FT_BEGIN_HEADER
/* 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. */
/* */
FT_EXPORT( FT_Error )
FTC_ImageCache_LookupScaler( FTC_ImageCache cache,
FTC_Scaler scaler,
@@ -862,11 +877,11 @@ FT_BEGIN_HEADER
/* 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. */
/* y~coordinates. */
/* */
/* format :: The format of the glyph bitmap (monochrome or gray). */
/* */
/* max_grays :: Maximum gray level value (in the range 1 to 255). */
/* max_grays :: Maximum gray level value (in the range 1 to~255). */
/* */
/* pitch :: The number of bytes per bitmap line. May be positive */
/* or negative. */
@@ -915,7 +930,7 @@ FT_BEGIN_HEADER
/* FTC_SBitCache_New */
/* */
/* <Description> */
/* Creates a new cache to store small glyph bitmaps. */
/* Create a new cache to store small glyph bitmaps. */
/* */
/* <Input> */
/* manager :: A handle to the source cache manager. */
@@ -924,7 +939,7 @@ FT_BEGIN_HEADER
/* acache :: A handle to the new sbit cache. NULL in case of error. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FTC_SBitCache_New( FTC_Manager manager,
@@ -937,7 +952,7 @@ FT_BEGIN_HEADER
/* FTC_SBitCache_Lookup */
/* */
/* <Description> */
/* Looks up a given small glyph bitmap in a given sbit cache and */
/* Look up a given small glyph bitmap in a given sbit cache and */
/* `lock' it to prevent its flushing from the cache until needed. */
/* */
/* <Input> */
@@ -955,7 +970,7 @@ FT_BEGIN_HEADER
/* below). */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* The small bitmap descriptor and its bit buffer are owned by the */
@@ -963,7 +978,7 @@ FT_BEGIN_HEADER
/* 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 */
/* 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 */
@@ -1010,7 +1025,7 @@ FT_BEGIN_HEADER
/* (see note below). */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* The small bitmap descriptor and its bit buffer are owned by the */
@@ -1018,7 +1033,7 @@ FT_BEGIN_HEADER
/* 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 */
/* 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 */
@@ -32,6 +32,7 @@
/* version */
/* basic_types */
/* base_interface */
/* glyph_variants */
/* glyph_management */
/* mac_specific */
/* sizes_management */
@@ -54,6 +55,7 @@
/* type1_tables */
/* sfnt_names */
/* bdf_fonts */
/* cid_fonts */
/* pfr_fonts */
/* winfnt_fonts */
/* font_formats */
@@ -88,6 +90,7 @@
/* computations */
/* list_processing */
/* outline_processing */
/* quick_advance */
/* bitmap_handling */
/* raster */
/* glyph_stroker */
+166
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@@ -0,0 +1,166 @@
/***************************************************************************/
/* */
/* ftcid.h */
/* */
/* FreeType API for accessing CID font information (specification). */
/* */
/* Copyright 2007, 2009 by Dereg Clegg, Michael Toftdal. */
/* */
/* 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. */
/* */
/***************************************************************************/
#ifndef __FTCID_H__
#define __FTCID_H__
#include <ft2build.h>
#include FT_FREETYPE_H
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
/*************************************************************************/
/* */
/* <Section> */
/* cid_fonts */
/* */
/* <Title> */
/* CID Fonts */
/* */
/* <Abstract> */
/* CID-keyed font specific API. */
/* */
/* <Description> */
/* This section contains the declaration of CID-keyed font specific */
/* functions. */
/* */
/*************************************************************************/
/**********************************************************************
*
* @function:
* FT_Get_CID_Registry_Ordering_Supplement
*
* @description:
* Retrieve the Registry/Ordering/Supplement triple (also known as the
* "R/O/S") from a CID-keyed font.
*
* @input:
* face ::
* 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_EXPORT( FT_Error )
FT_Get_CID_Registry_Ordering_Supplement( FT_Face face,
const char* *registry,
const char* *ordering,
FT_Int *supplement);
/**********************************************************************
*
* @function:
* FT_Get_CID_Is_Internally_CID_Keyed
*
* @description:
* Retrieve the type of the input face, CID keyed or not. In
* constrast to the @FT_IS_CID_KEYED macro this function returns
* successfully also for CID-keyed fonts in an SNFT 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_EXPORT( FT_Error )
FT_Get_CID_Is_Internally_CID_Keyed( FT_Face face,
FT_Bool *is_cid );
/**********************************************************************
*
* @function:
* FT_Get_CID_From_Glyph_Index
*
* @description:
* 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
*/
FT_EXPORT( FT_Error )
FT_Get_CID_From_Glyph_Index( FT_Face face,
FT_UInt glyph_index,
FT_UInt *cid );
/* */
FT_END_HEADER
#endif /* __FTCID_H__ */
/* END */
+11 -4
View File
@@ -4,7 +4,7 @@
/* */
/* Access of TrueType's `gasp' table (specification). */
/* */
/* Copyright 2007 by */
/* Copyright 2007, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -22,6 +22,13 @@
#include <ft2build.h>
#include FT_FREETYPE_H
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
/***************************************************************************
*
* @section:
@@ -31,11 +38,11 @@
* Gasp Table
*
* @abstract:
* Retrieving TrueType `gasp' table entries
* Retrieving TrueType `gasp' table entries.
*
* @description:
* The function @FT_Get_Gasp can be used to query a TrueType or OpenType
* font for specific entries in their `gasp' table, if any. This is
* 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.
*/
@@ -95,7 +102,7 @@
* ppem :: The vertical character pixel size.
*
* @return:
* Bit flags (see @FT_GASP_XXX), or @FT_GASP_NO_TABLE is there is no
* Bit flags (see @FT_GASP_XXX), or @FT_GASP_NO_TABLE if there is no
* `gasp' table in the face.
*
* @since:
+61 -23
View File
@@ -4,7 +4,7 @@
/* */
/* FreeType convenience functions to handle glyphs (specification). */
/* */
/* Copyright 1996-2001, 2002, 2003, 2006 by */
/* Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -145,7 +145,7 @@ FT_BEGIN_HEADER
/* */
/* 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. This distance is positive for upwards~y! */
/* */
/* bitmap :: A descriptor for the bitmap. */
/* */
@@ -194,7 +194,7 @@ FT_BEGIN_HEADER
/* outline :: A descriptor for the outline. */
/* */
/* <Note> */
/* You can typecast a @FT_Glyph to @FT_OutlineGlyph if you have */
/* 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. */
/* */
@@ -219,7 +219,8 @@ FT_BEGIN_HEADER
/* FT_Get_Glyph */
/* */
/* <Description> */
/* A function used to extract a glyph image from a slot. */
/* 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. */
@@ -228,7 +229,7 @@ FT_BEGIN_HEADER
/* aglyph :: A handle to the glyph object. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_Get_Glyph( FT_GlyphSlot slot,
@@ -248,11 +249,11 @@ FT_BEGIN_HEADER
/* source :: A handle to the source glyph object. */
/* */
/* <Output> */
/* target :: A handle to the target glyph object. 0 in case of */
/* target :: A handle to the target glyph object. 0~in case of */
/* error. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_Glyph_Copy( FT_Glyph source,
@@ -265,7 +266,7 @@ FT_BEGIN_HEADER
/* FT_Glyph_Transform */
/* */
/* <Description> */
/* Transforms a glyph image if its format is scalable. */
/* Transform a glyph image if its format is scalable. */
/* */
/* <InOut> */
/* glyph :: A handle to the target glyph object. */
@@ -375,7 +376,7 @@ FT_BEGIN_HEADER
/* expressed in 1/64th of pixels if it is grid-fitted. */
/* */
/* <Note> */
/* Coordinates are relative to the glyph origin, using the Y-upwards */
/* 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' */
@@ -421,17 +422,17 @@ FT_BEGIN_HEADER
/* FT_Glyph_To_Bitmap */
/* */
/* <Description> */
/* Converts a given glyph object to a bitmap glyph object. */
/* 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 describe how the data is */
/* 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 */
/* image before rendering. Can be~0 (if no */
/* translation). The origin is expressed in */
/* 26.6 pixels. */
/* */
@@ -440,15 +441,17 @@ FT_BEGIN_HEADER
/* never destroyed in case of error. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* 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. Typically, you would use (omitting */
/* error handling): */
/* be _replaced_ by this function (with newly allocated data). */
/* Typically, you would use (omitting error handling): */
/* */
/* */
/* { */
@@ -462,12 +465,12 @@ FT_BEGIN_HEADER
/* // extract glyph image */
/* error = FT_Get_Glyph( face->glyph, &glyph ); */
/* */
/* // convert to a bitmap (default render mode + destroy old) */
/* // 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_DEFAULT, */
/* 0, 1 ); */
/* if ( error ) // glyph unchanged */
/* if ( error ) // `glyph' unchanged */
/* ... */
/* } */
/* */
@@ -482,7 +485,42 @@ FT_BEGIN_HEADER
/* } */
/* */
/* */
/* This function does nothing if the glyph format isn't scalable. */
/* Here 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, &glyph[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_EXPORT( FT_Error )
FT_Glyph_To_Bitmap( FT_Glyph* the_glyph,
@@ -497,7 +535,7 @@ FT_BEGIN_HEADER
/* FT_Done_Glyph */
/* */
/* <Description> */
/* Destroys a given glyph. */
/* Destroy a given glyph. */
/* */
/* <Input> */
/* glyph :: A handle to the target glyph object. */
@@ -524,7 +562,7 @@ FT_BEGIN_HEADER
/* FT_Matrix_Multiply */
/* */
/* <Description> */
/* Performs the matrix operation `b = a*b'. */
/* Perform the matrix operation `b = a*b'. */
/* */
/* <Input> */
/* a :: A pointer to matrix `a'. */
@@ -537,7 +575,7 @@ FT_BEGIN_HEADER
/* */
FT_EXPORT( void )
FT_Matrix_Multiply( const FT_Matrix* a,
FT_Matrix* b );
FT_Matrix* b );
/*************************************************************************/
@@ -546,14 +584,14 @@ FT_BEGIN_HEADER
/* FT_Matrix_Invert */
/* */
/* <Description> */
/* Inverts a 2x2 matrix. Returns an error if it can't be inverted. */
/* 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. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_Matrix_Invert( FT_Matrix* matrix );
+5 -5
View File
@@ -202,7 +202,7 @@ FT_BEGIN_HEADER
* The array itself must be allocated by a client.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* This function only works with TrueTypeGX fonts, returning an error
@@ -285,14 +285,14 @@ FT_BEGIN_HEADER
* FT_ClassicKern_Validate
*
* @description:
* Validate classic (16bit format) kern table to assure that the offsets
* Validate classic (16-bit format) kern table to assure that the offsets
* and indices are valid. The idea is that a higher-level library which
* 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 32bit format and the classic 16bit format, while
* FT_ClassicKern_Validate only supports the classic 16bit format.
* the new 32-bit format and the classic 16-bit format, while
* FT_ClassicKern_Validate only supports the classic 16-bit format.
*
* @input:
* face ::
@@ -307,7 +307,7 @@ FT_BEGIN_HEADER
* A pointer to the kern table.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* After use, the application should deallocate the buffers pointed to by
+1 -1
View File
@@ -66,7 +66,7 @@ FT_BEGIN_HEADER
* The source stream.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* The source stream must be opened _before_ calling this function.
+168 -120
View File
@@ -5,7 +5,7 @@
/* FreeType glyph image formats and default raster interface */
/* (specification). */
/* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -28,7 +28,7 @@
#define __FTIMAGE_H__
/* _STANDALONE_ is from ftgrays.c */
/* _STANDALONE_ is from ftgrays.c */
#ifndef _STANDALONE_
#include <ft2build.h>
#endif
@@ -53,7 +53,7 @@ FT_BEGIN_HEADER
/* <Description> */
/* The type FT_Pos is a 32-bit integer used to store vectorial */
/* coordinates. Depending on the context, these can represent */
/* distances in integer font units, or 16,16, or 26.6 fixed float */
/* distances in integer font units, or 16.16, or 26.6 fixed float */
/* pixel coordinates. */
/* */
typedef signed long FT_Pos;
@@ -119,39 +119,40 @@ FT_BEGIN_HEADER
/* */
/* <Values> */
/* FT_PIXEL_MODE_NONE :: */
/* Value 0 is reserved. */
/* Value~0 is reserved. */
/* */
/* FT_PIXEL_MODE_MONO :: */
/* A monochrome bitmap, using 1 bit per pixel. Note that pixels */
/* 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 value `gray' levels is stored in the `num_bytes' field of */
/* the @FT_Bitmap structure (it generally is 256). */
/* 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/pixel 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. */
/* A 2-bit per pixel 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/pixel bitmap, used to represent embedded anti-aliased */
/* 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, used to represent 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 */
/* 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, used to represent 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 */
/* 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. */
/* */
typedef enum FT_Pixel_Mode_
@@ -206,11 +207,11 @@ FT_BEGIN_HEADER
/* An enumeration type to describe the format of a bitmap palette, */
/* used with ft_pixel_mode_pal4 and ft_pixel_mode_pal8. */
/* */
/* <Fields> */
/* ft_palette_mode_rgb :: The palette is an array of 3-bytes RGB */
/* <Values> */
/* ft_palette_mode_rgb :: The palette is an array of 3-byte RGB */
/* records. */
/* */
/* ft_palette_mode_rgba :: The palette is an array of 4-bytes RGBA */
/* ft_palette_mode_rgba :: The palette is an array of 4-byte RGBA */
/* records. */
/* */
/* <Note> */
@@ -222,7 +223,7 @@ FT_BEGIN_HEADER
ft_palette_mode_rgb = 0,
ft_palette_mode_rgba,
ft_palettte_mode_max /* do not remove */
ft_palette_mode_max /* do not remove */
} FT_Palette_Mode;
@@ -317,14 +318,23 @@ FT_BEGIN_HEADER
/* 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 Bézier control */
/* point, while it is `on' when set. */
/* each outline point's type. */
/* */
/* Bit 1 is meaningful for `off' points only. If set, */
/* If bit~0 is unset, the point is `off' the curve, */
/* i.e., a Bézier control point, while it is `on' if */
/* set. */
/* */
/* Bit~1 is meaningful for `off' points only. If set, */
/* it indicates a third-order Bézier 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 */
@@ -335,6 +345,12 @@ FT_BEGIN_HEADER
/* and give hints to the scan-converter and hinter on */
/* how to convert/grid-fit it. See @FT_OUTLINE_FLAGS. */
/* */
/* <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_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, and */
/* @FT_OUTLINE_INCLUDE_STUBS in `flags' is then overridden. */
/* */
typedef struct FT_Outline_
{
short n_contours; /* number of contours in glyph */
@@ -348,71 +364,91 @@ FT_BEGIN_HEADER
} FT_Outline;
/* Following limits must be consistent with */
/* FT_Outline.{n_contours,n_points} */
#define FT_OUTLINE_CONTOURS_MAX SHRT_MAX
#define FT_OUTLINE_POINTS_MAX SHRT_MAX
/*************************************************************************/
/* */
/* <Enum> */
/* FT_OUTLINE_FLAGS */
/* FT_OUTLINE_FLAGS */
/* */
/* <Description> */
/* A list of bit-field constants use for the flags in an outline's */
/* `flags' field. */
/* */
/* <Values> */
/* FT_OUTLINE_NONE :: Value 0 is reserved. */
/* 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' & `contours') are */
/* `owned' by the outline object, and */
/* should thus be freed when it is */
/* destroyed. */
/* 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 raster). */
/* 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_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. */
/* 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_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_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_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. */
/* 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. */
/* */
#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
@@ -448,21 +484,24 @@ FT_BEGIN_HEADER
#define FT_CURVE_TAG( flag ) ( flag & 3 )
#define FT_CURVE_TAG_ON 1
#define FT_CURVE_TAG_CONIC 0
#define FT_CURVE_TAG_CUBIC 2
#define FT_CURVE_TAG_ON 1
#define FT_CURVE_TAG_CONIC 0
#define FT_CURVE_TAG_CUBIC 2
#define FT_CURVE_TAG_TOUCH_X 8 /* reserved for the TrueType hinter */
#define FT_CURVE_TAG_TOUCH_Y 16 /* reserved for the TrueType hinter */
#define FT_CURVE_TAG_HAS_SCANMODE 4
#define FT_CURVE_TAG_TOUCH_BOTH ( FT_CURVE_TAG_TOUCH_X | \
FT_CURVE_TAG_TOUCH_Y )
#define FT_CURVE_TAG_TOUCH_X 8 /* reserved for the TrueType hinter */
#define FT_CURVE_TAG_TOUCH_Y 16 /* reserved for the TrueType hinter */
#define FT_CURVE_TAG_TOUCH_BOTH ( FT_CURVE_TAG_TOUCH_X | \
FT_CURVE_TAG_TOUCH_Y )
#define FT_Curve_Tag_On FT_CURVE_TAG_ON
#define FT_Curve_Tag_Conic FT_CURVE_TAG_CONIC
#define FT_Curve_Tag_Cubic FT_CURVE_TAG_CUBIC
#define FT_Curve_Tag_Touch_X FT_CURVE_TAG_TOUCH_X
#define FT_Curve_Tag_Touch_Y FT_CURVE_TAG_TOUCH_Y
#define FT_Curve_Tag_On FT_CURVE_TAG_ON
#define FT_Curve_Tag_Conic FT_CURVE_TAG_CONIC
#define FT_Curve_Tag_Cubic FT_CURVE_TAG_CUBIC
#define FT_Curve_Tag_Touch_X FT_CURVE_TAG_TOUCH_X
#define FT_Curve_Tag_Touch_Y FT_CURVE_TAG_TOUCH_Y
/*************************************************************************/
/* */
@@ -482,7 +521,7 @@ FT_BEGIN_HEADER
/* decomposition function. */
/* */
/* <Return> */
/* Error code. 0 means success. */
/* Error code. 0~means success. */
/* */
typedef int
(*FT_Outline_MoveToFunc)( const FT_Vector* to,
@@ -490,6 +529,7 @@ FT_BEGIN_HEADER
#define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc
/*************************************************************************/
/* */
/* <FuncType> */
@@ -508,13 +548,14 @@ FT_BEGIN_HEADER
/* decomposition function. */
/* */
/* <Return> */
/* Error code. 0 means success. */
/* Error code. 0~means success. */
/* */
typedef int
(*FT_Outline_LineToFunc)( const FT_Vector* to,
void* user );
#define FT_Outline_LineTo_Func FT_Outline_LineToFunc
#define FT_Outline_LineTo_Func FT_Outline_LineToFunc
/*************************************************************************/
/* */
@@ -538,14 +579,15 @@ FT_BEGIN_HEADER
/* the decomposition function. */
/* */
/* <Return> */
/* Error code. 0 means success. */
/* Error code. 0~means success. */
/* */
typedef int
(*FT_Outline_ConicToFunc)( const FT_Vector* control,
const FT_Vector* to,
void* user );
#define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc
#define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc
/*************************************************************************/
/* */
@@ -569,7 +611,7 @@ FT_BEGIN_HEADER
/* the decomposition function. */
/* */
/* <Return> */
/* Error code. 0 means success. */
/* Error code. 0~means success. */
/* */
typedef int
(*FT_Outline_CubicToFunc)( const FT_Vector* control1,
@@ -577,7 +619,7 @@ FT_BEGIN_HEADER
const FT_Vector* to,
void* user );
#define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc
#define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc
/*************************************************************************/
@@ -615,7 +657,7 @@ FT_BEGIN_HEADER
/* y' = (x << shift) - delta */
/* } */
/* */
/* Set the value of `shift' and `delta' to 0 to get the original */
/* Set the value of `shift' and `delta' to~0 to get the original */
/* point coordinates. */
/* */
typedef struct FT_Outline_Funcs_
@@ -648,7 +690,7 @@ FT_BEGIN_HEADER
/* This macro converts four-letter tags to an unsigned long type. */
/* */
/* <Note> */
/* Since many 16bit compilers don't like 32bit enumerations, you */
/* Since many 16-bit compilers don't like 32-bit enumerations, you */
/* should redefine this macro in case of problems to something like */
/* this: */
/* */
@@ -680,7 +722,7 @@ FT_BEGIN_HEADER
/* */
/* <Values> */
/* FT_GLYPH_FORMAT_NONE :: */
/* The value 0 is reserved. */
/* The value~0 is reserved. */
/* */
/* FT_GLYPH_FORMAT_COMPOSITE :: */
/* The glyph image is a composite of several other images. This */
@@ -700,7 +742,7 @@ FT_BEGIN_HEADER
/* */
/* 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, */
/* 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. */
@@ -812,10 +854,11 @@ FT_BEGIN_HEADER
/* */
/* <Note> */
/* This structure is used by the span drawing callback type named */
/* @FT_SpanFunc which takes the y-coordinate of the span as a */
/* @FT_SpanFunc which takes the y~coordinate of the span as a */
/* a parameter. */
/* */
/* The coverage value is always between 0 and 255. */
/* The coverage value is always between 0 and 255. If you want less */
/* gray values, the callback function has to reduce them. */
/* */
typedef struct FT_Span_
{
@@ -837,7 +880,7 @@ FT_BEGIN_HEADER
/* spans on each scan line. */
/* */
/* <Input> */
/* y :: The scanline's y-coordinate. */
/* y :: The scanline's y~coordinate. */
/* */
/* count :: The number of spans to draw on this scanline. */
/* */
@@ -854,8 +897,8 @@ FT_BEGIN_HEADER
/* */
/* Note that the `count' field cannot be greater than a fixed value */
/* defined by the `FT_MAX_GRAY_SPANS' configuration macro in */
/* `ftoption.h'. By default, this value is set to 32, which means */
/* that if there are more than 32 spans on a given scanline, the */
/* `ftoption.h'. By default, this value is set to~32, which means */
/* that if there are more than 32~spans on a given scanline, the */
/* callback is called several times with the same `y' parameter in */
/* order to draw all callbacks. */
/* */
@@ -868,7 +911,7 @@ FT_BEGIN_HEADER
const FT_Span* spans,
void* user );
#define FT_Raster_Span_Func FT_SpanFunc
#define FT_Raster_Span_Func FT_SpanFunc
/*************************************************************************/
@@ -885,14 +928,14 @@ FT_BEGIN_HEADER
/* per-se the TrueType spec. */
/* */
/* <Input> */
/* y :: The pixel's y-coordinate. */
/* y :: The pixel's y~coordinate. */
/* */
/* x :: The pixel's x-coordinate. */
/* x :: The pixel's x~coordinate. */
/* */
/* user :: User-supplied data that is passed to the callback. */
/* */
/* <Return> */
/* 1 if the pixel is `set', 0 otherwise. */
/* 1~if the pixel is `set', 0~otherwise. */
/* */
typedef int
(*FT_Raster_BitTest_Func)( int y,
@@ -913,14 +956,14 @@ FT_BEGIN_HEADER
/* drop-out control according to the TrueType specification. */
/* */
/* <Input> */
/* y :: The pixel's y-coordinate. */
/* y :: The pixel's y~coordinate. */
/* */
/* x :: The pixel's x-coordinate. */
/* x :: The pixel's x~coordinate. */
/* */
/* user :: User-supplied data that is passed to the callback. */
/* */
/* <Return> */
/* 1 if the pixel is `set', 0 otherwise. */
/* 1~if the pixel is `set', 0~otherwise. */
/* */
typedef void
(*FT_Raster_BitSet_Func)( int y,
@@ -999,7 +1042,7 @@ FT_BEGIN_HEADER
/* */
/* gray_spans :: The gray span drawing callback. */
/* */
/* black_spans :: The black span drawing callback. */
/* black_spans :: The black span drawing callback. UNIMPLEMENTED! */
/* */
/* bit_test :: The bit test callback. UNIMPLEMENTED! */
/* */
@@ -1036,7 +1079,7 @@ FT_BEGIN_HEADER
const void* source;
int flags;
FT_SpanFunc gray_spans;
FT_SpanFunc black_spans;
FT_SpanFunc black_spans; /* doesn't work! */
FT_Raster_BitTest_Func bit_test; /* doesn't work! */
FT_Raster_BitSet_Func bit_set; /* doesn't work! */
void* user;
@@ -1060,7 +1103,7 @@ FT_BEGIN_HEADER
/* raster :: A handle to the new raster object. */
/* */
/* <Return> */
/* Error code. 0 means success. */
/* Error code. 0~means success. */
/* */
/* <Note> */
/* The `memory' parameter is a typeless pointer in order to avoid */
@@ -1073,7 +1116,8 @@ FT_BEGIN_HEADER
(*FT_Raster_NewFunc)( void* memory,
FT_Raster* raster );
#define FT_Raster_New_Func FT_Raster_NewFunc
#define FT_Raster_New_Func FT_Raster_NewFunc
/*************************************************************************/
/* */
@@ -1089,7 +1133,8 @@ FT_BEGIN_HEADER
typedef void
(*FT_Raster_DoneFunc)( FT_Raster raster );
#define FT_Raster_Done_Func FT_Raster_DoneFunc
#define FT_Raster_Done_Func FT_Raster_DoneFunc
/*************************************************************************/
/* */
@@ -1123,7 +1168,8 @@ FT_BEGIN_HEADER
unsigned char* pool_base,
unsigned long pool_size );
#define FT_Raster_Reset_Func FT_Raster_ResetFunc
#define FT_Raster_Reset_Func FT_Raster_ResetFunc
/*************************************************************************/
/* */
@@ -1148,7 +1194,8 @@ FT_BEGIN_HEADER
unsigned long mode,
void* args );
#define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc
#define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc
/*************************************************************************/
/* */
@@ -1156,8 +1203,8 @@ FT_BEGIN_HEADER
/* FT_Raster_RenderFunc */
/* */
/* <Description> */
/* Invokes a given raster to scan-convert a given glyph image into a */
/* target bitmap. */
/* Invoke a given raster to scan-convert a given glyph image into a */
/* target bitmap. */
/* */
/* <Input> */
/* raster :: A handle to the raster object. */
@@ -1166,7 +1213,7 @@ FT_BEGIN_HEADER
/* store the rendering parameters. */
/* */
/* <Return> */
/* Error code. 0 means success. */
/* Error code. 0~means success. */
/* */
/* <Note> */
/* The exact format of the source image depends on the raster's glyph */
@@ -1188,7 +1235,8 @@ FT_BEGIN_HEADER
(*FT_Raster_RenderFunc)( FT_Raster raster,
const FT_Raster_Params* params );
#define FT_Raster_Render_Func FT_Raster_RenderFunc
#define FT_Raster_Render_Func FT_Raster_RenderFunc
/*************************************************************************/
/* */
@@ -1211,12 +1259,12 @@ FT_BEGIN_HEADER
/* */
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_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;
+236 -218
View File
@@ -4,7 +4,7 @@
/* */
/* FreeType incremental loading (specification). */
/* */
/* Copyright 2002, 2003, 2006, 2007 by */
/* Copyright 2002, 2003, 2006, 2007, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -31,192 +31,208 @@
FT_BEGIN_HEADER
/***************************************************************************
*
* @section:
* incremental
*
* @title:
* Incremental Loading
*
* @abstract:
* Custom Glyph Loading.
*
* @description:
* 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.
*
*/
/***************************************************************************
*
* @section:
* incremental
*
* @title:
* Incremental Loading
*
* @abstract:
* Custom Glyph Loading.
*
* @description:
* 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.
*
*/
/***************************************************************************
*
* @type:
* FT_Incremental
*
* @description:
* 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.
*/
/***************************************************************************
*
* @type:
* FT_Incremental
*
* @description:
* 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.
*
*/
typedef struct FT_IncrementalRec_* FT_Incremental;
/***************************************************************************
*
* @struct:
* FT_Incremental_Metrics
*
* @description:
* 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 ::
* 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.
*/
/***************************************************************************
*
* @struct:
* FT_Incremental_MetricsRec
*
* @description:
* 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 ::
* 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.
*
*/
typedef struct FT_Incremental_MetricsRec_
{
FT_Long bearing_x;
FT_Long bearing_y;
FT_Long advance;
} FT_Incremental_MetricsRec, *FT_Incremental_Metrics;
} FT_Incremental_MetricsRec;
/***************************************************************************
*
* @type:
* FT_Incremental_GetGlyphDataFunc
*
* @description:
* 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.
*/
/***************************************************************************
*
* @struct:
* FT_Incremental_Metrics
*
* @description:
* A handle to an @FT_Incremental_MetricsRec structure.
*
*/
typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics;
/***************************************************************************
*
* @type:
* FT_Incremental_GetGlyphDataFunc
*
* @description:
* 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.
*
*/
typedef FT_Error
(*FT_Incremental_GetGlyphDataFunc)( FT_Incremental incremental,
FT_UInt glyph_index,
FT_Data* adata );
/***************************************************************************
*
* @type:
* FT_Incremental_FreeGlyphDataFunc
*
* @description:
* 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).
*/
/***************************************************************************
*
* @type:
* FT_Incremental_FreeGlyphDataFunc
*
* @description:
* 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).
*
*/
typedef void
(*FT_Incremental_FreeGlyphDataFunc)( FT_Incremental incremental,
FT_Data* data );
/***************************************************************************
*
* @type:
* FT_Incremental_GetGlyphMetricsFunc
*
* @description:
* 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.
*
* @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.
*
*/
/***************************************************************************
*
* @type:
* FT_Incremental_GetGlyphMetricsFunc
*
* @description:
* 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.
*
* @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.
*
*/
typedef FT_Error
(*FT_Incremental_GetGlyphMetricsFunc)
( FT_Incremental incremental,
@@ -244,6 +260,7 @@ FT_BEGIN_HEADER
* get_glyph_metrics ::
* The function to get glyph metrics. May be null if the font does
* not provide overriding glyph metrics.
*
*/
typedef struct FT_Incremental_FuncsRec_
{
@@ -254,41 +271,42 @@ FT_BEGIN_HEADER
} FT_Incremental_FuncsRec;
/***************************************************************************
*
* @struct:
* FT_Incremental_InterfaceRec
*
* @description:
* 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 );
* ...
* }
*/
/***************************************************************************
*
* @struct:
* FT_Incremental_InterfaceRec
*
* @description:
* 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 );
* ...
* }
*
*/
typedef struct FT_Incremental_InterfaceRec_
{
const FT_Incremental_FuncsRec* funcs;
@@ -297,31 +315,31 @@ FT_BEGIN_HEADER
} FT_Incremental_InterfaceRec;
/***************************************************************************
*
* @type:
* FT_Incremental_Interface
*
* @description:
* A pointer to an @FT_Incremental_InterfaceRec structure.
*
*/
/***************************************************************************
*
* @type:
* FT_Incremental_Interface
*
* @description:
* A pointer to an @FT_Incremental_InterfaceRec structure.
*
*/
typedef FT_Incremental_InterfaceRec* FT_Incremental_Interface;
/***************************************************************************
*
* @constant:
* FT_PARAM_TAG_INCREMENTAL
*
* @description:
* A constant used as the tag of @FT_Parameter structures to indicate
* an incremental loading object to be used by FreeType.
*
*/
/***************************************************************************
*
* @constant:
* FT_PARAM_TAG_INCREMENTAL
*
* @description:
* A constant used as the tag of @FT_Parameter structures to indicate
* an incremental loading object to be used by FreeType.
*
*/
#define FT_PARAM_TAG_INCREMENTAL FT_MAKE_TAG( 'i', 'n', 'c', 'r' )
/* */
/* */
FT_END_HEADER
+11 -5
View File
@@ -5,7 +5,7 @@
/* FreeType API for color filtering of subpixel bitmap glyphs */
/* (specification). */
/* */
/* Copyright 2006, 2007 by */
/* Copyright 2006, 2007, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -23,6 +23,12 @@
#include <ft2build.h>
#include FT_FREETYPE_H
#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif
FT_BEGIN_HEADER
@@ -85,7 +91,7 @@ FT_BEGIN_HEADER
* @since:
* 2.3.0
*/
typedef enum
typedef enum FT_LcdFilter_
{
FT_LCD_FILTER_NONE = 0,
FT_LCD_FILTER_DEFAULT = 1,
@@ -119,7 +125,7 @@ FT_BEGIN_HEADER
* well on most LCD screens.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* This feature is always disabled by default. Clients must make an
@@ -141,8 +147,8 @@ FT_BEGIN_HEADER
* If this feature is activated, the dimensions of LCD glyph bitmaps are
* either larger or taller than the dimensions of the corresponding
* outline with regards to the pixel grid. For example, for
* @FT_RENDER_MODE_LCD, the filter adds up to 3 pixels to the left, and
* up to 3 pixels to the right.
* @FT_RENDER_MODE_LCD, the filter adds up to 3~pixels to the left, and
* up to 3~pixels to the right.
*
* The bitmap offset values are adjusted correctly, so clients shouldn't
* need to modify their layout and glyph positioning code when enabling
+7 -7
View File
@@ -81,7 +81,7 @@ FT_BEGIN_HEADER
/* FT_List_Find */
/* */
/* <Description> */
/* Finds the list node for a given listed object. */
/* Find the list node for a given listed object. */
/* */
/* <Input> */
/* list :: A pointer to the parent list. */
@@ -101,7 +101,7 @@ FT_BEGIN_HEADER
/* FT_List_Add */
/* */
/* <Description> */
/* Appends an element to the end of a list. */
/* Append an element to the end of a list. */
/* */
/* <InOut> */
/* list :: A pointer to the parent list. */
@@ -118,7 +118,7 @@ FT_BEGIN_HEADER
/* FT_List_Insert */
/* */
/* <Description> */
/* Inserts an element at the head of a list. */
/* Insert an element at the head of a list. */
/* */
/* <InOut> */
/* list :: A pointer to parent list. */
@@ -135,7 +135,7 @@ FT_BEGIN_HEADER
/* FT_List_Remove */
/* */
/* <Description> */
/* Removes a node from a list. This function doesn't check whether */
/* Remove a node from a list. This function doesn't check whether */
/* the node is in the list! */
/* */
/* <Input> */
@@ -155,7 +155,7 @@ FT_BEGIN_HEADER
/* FT_List_Up */
/* */
/* <Description> */
/* Moves a node to the head/top of a list. Used to maintain LRU */
/* Move a node to the head/top of a list. Used to maintain LRU */
/* lists. */
/* */
/* <InOut> */
@@ -193,7 +193,7 @@ FT_BEGIN_HEADER
/* FT_List_Iterate */
/* */
/* <Description> */
/* Parses a list and calls a given iterator function on each element. */
/* 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. */
/* */
@@ -242,7 +242,7 @@ FT_BEGIN_HEADER
/* FT_List_Finalize */
/* */
/* <Description> */
/* Destroys all elements in the list as well as the list itself. */
/* Destroy all elements in the list as well as the list itself. */
/* */
/* <Input> */
/* list :: A handle to the list. */
+1 -1
View File
@@ -63,7 +63,7 @@ FT_BEGIN_HEADER
* source :: The source stream.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* The source stream must be opened _before_ calling this function.
+15 -13
View File
@@ -18,9 +18,9 @@
/***************************************************************************/
/* */
/* NOTE: Include this file after <freetype/freetype.h> and after the */
/* Mac-specific <Types.h> header (or any other Mac header that */
/* includes <Types.h>); we use Handle type. */
/* NOTE: Include this file after <freetype/freetype.h> and after any */
/* Mac-specific headers (because this header uses Mac types such as */
/* Handle, FSSpec, FSRef, etc.) */
/* */
/***************************************************************************/
@@ -85,7 +85,7 @@ FT_BEGIN_HEADER
/* aface :: A handle to a new face object. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Notes> */
/* This function can be used to create @FT_Face objects from fonts */
@@ -100,7 +100,8 @@ FT_BEGIN_HEADER
FT_New_Face_From_FOND( FT_Library library,
Handle fond,
FT_Long face_index,
FT_Face *aface );
FT_Face *aface )
FT_DEPRECATED_ATTRIBUTE;
/*************************************************************************/
@@ -123,7 +124,7 @@ FT_BEGIN_HEADER
/* @FT_New_Face_From_FSSpec. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_GetFile_From_Mac_Name( const char* fontName,
@@ -151,7 +152,7 @@ FT_BEGIN_HEADER
/* @FT_New_Face_From_FSSpec. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_GetFile_From_Mac_ATS_Name( const char* fontName,
@@ -182,13 +183,14 @@ FT_BEGIN_HEADER
/* face_index :: Index of the face. For passing to @FT_New_Face. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_GetFilePath_From_Mac_ATS_Name( const char* fontName,
UInt8* path,
UInt32 maxPathSize,
FT_Long* face_index );
FT_Long* face_index )
FT_DEPRECATED_ATTRIBUTE;
/*************************************************************************/
@@ -207,12 +209,12 @@ FT_BEGIN_HEADER
/* spec :: FSSpec to the font file. */
/* */
/* face_index :: The index of the face within the resource. The */
/* first face has index 0. */
/* first face has index~0. */
/* <Output> */
/* aface :: A handle to a new face object. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* @FT_New_Face_From_FSSpec is identical to @FT_New_Face except */
@@ -242,12 +244,12 @@ FT_BEGIN_HEADER
/* spec :: FSRef to the font file. */
/* */
/* face_index :: The index of the face within the resource. The */
/* first face has index 0. */
/* first face has index~0. */
/* <Output> */
/* aface :: A handle to a new face object. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* @FT_New_Face_From_FSRef is identical to @FT_New_Face except */
+14 -14
View File
@@ -4,7 +4,7 @@
/* */
/* FreeType Multiple Master font interface (specification). */
/* */
/* Copyright 1996-2001, 2003, 2004, 2006 by */
/* Copyright 1996-2001, 2003, 2004, 2006, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -44,7 +44,7 @@ FT_BEGIN_HEADER
/* setting design axis coordinates. */
/* */
/* George Williams has extended this interface to make it work with */
/* both Type 1 Multiple Masters fonts and GX distortable (var) */
/* both Type~1 Multiple Masters fonts and GX distortable (var) */
/* fonts. Some of these routines only work with MM fonts, others */
/* will work with both types. They are similar enough that a */
/* consistent interface makes sense. */
@@ -91,12 +91,12 @@ FT_BEGIN_HEADER
/* This structure can't be used for GX var fonts. */
/* */
/* <Fields> */
/* num_axis :: Number of axes. Cannot exceed 4. */
/* 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 */
/* even though the Type~1 specification strangely */
/* allows for intermediate designs to be present. This */
/* number cannot exceed 16. */
/* number cannot exceed~16. */
/* */
/* axis :: A table of axis descriptors. */
/* */
@@ -187,7 +187,7 @@ FT_BEGIN_HEADER
/* Some fields are specific to one format and not to the other. */
/* */
/* <Fields> */
/* num_axis :: The number of axes. The maximum value is 4 for */
/* num_axis :: The number of axes. The maximum value is~4 for */
/* MM; no limit in GX. */
/* */
/* num_designs :: The number of designs; should be normally */
@@ -227,7 +227,7 @@ FT_BEGIN_HEADER
/* FT_Get_Multi_Master */
/* */
/* <Description> */
/* Retrieves the Multiple Master descriptor of a given font. */
/* Retrieve the Multiple Master descriptor of a given font. */
/* */
/* This function can't be used with GX fonts. */
/* */
@@ -238,7 +238,7 @@ FT_BEGIN_HEADER
/* amaster :: The Multiple Masters descriptor. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_Get_Multi_Master( FT_Face face,
@@ -251,18 +251,18 @@ FT_BEGIN_HEADER
/* FT_Get_MM_Var */
/* */
/* <Description> */
/* Retrieves the Multiple Master/GX var descriptor of a given font. */
/* Retrieve the Multiple Master/GX var descriptor of a given font. */
/* */
/* <Input> */
/* face :: A handle to the source face. */
/* */
/* <Output> */
/* amaster :: The Multiple Masters descriptor. */
/* amaster :: The Multiple Masters/GX var descriptor. */
/* Allocates a data structure, which the user must free */
/* (a single call to FT_FREE will do it). */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_Get_MM_Var( FT_Face face,
@@ -290,7 +290,7 @@ FT_BEGIN_HEADER
/* coords :: An array of design coordinates. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_Set_MM_Design_Coordinates( FT_Face face,
@@ -317,7 +317,7 @@ FT_BEGIN_HEADER
/* coords :: An array of design coordinates. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_Set_Var_Design_Coordinates( FT_Face face,
@@ -345,7 +345,7 @@ FT_BEGIN_HEADER
/* between 0 and 1.0). */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_Set_MM_Blend_Coordinates( FT_Face face,
+60 -21
View File
@@ -4,7 +4,7 @@
/* */
/* FreeType modules public interface (specification). */
/* */
/* Copyright 1996-2001, 2002, 2003, 2006 by */
/* Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -78,12 +78,50 @@ FT_BEGIN_HEADER
typedef FT_Pointer FT_Module_Interface;
/*************************************************************************/
/* */
/* <FuncType> */
/* FT_Module_Constructor */
/* */
/* <Description> */
/* A function used to initialize (not create) a new module object. */
/* */
/* <Input> */
/* module :: The module to initialize. */
/* */
typedef FT_Error
(*FT_Module_Constructor)( FT_Module module );
/*************************************************************************/
/* */
/* <FuncType> */
/* FT_Module_Destructor */
/* */
/* <Description> */
/* A function used to finalize (not destroy) a given module object. */
/* */
/* <Input> */
/* module :: The module to finalize. */
/* */
typedef void
(*FT_Module_Destructor)( FT_Module module );
/*************************************************************************/
/* */
/* <FuncType> */
/* FT_Module_Requester */
/* */
/* <Description> */
/* A function used to query a given module for a specific interface. */
/* */
/* <Input> */
/* module :: The module to finalize. */
/* */
/* name :: The name of the interface in the module. */
/* */
typedef FT_Module_Interface
(*FT_Module_Requester)( FT_Module module,
const char* name );
@@ -112,14 +150,11 @@ FT_BEGIN_HEADER
/* as a 16.16 fixed number (major.minor). Starts */
/* at version 2.0, i.e., 0x20000. */
/* */
/* module_init :: A function used to initialize (not create) a */
/* new module object. */
/* module_init :: The initializing function. */
/* */
/* module_done :: A function used to finalize (not destroy) a */
/* given module object */
/* module_done :: The finalizing function. */
/* */
/* get_interface :: Queries a given module for a specific */
/* interface by name. */
/* get_interface :: The interface requesting function. */
/* */
typedef struct FT_Module_Class_
{
@@ -144,7 +179,7 @@ FT_BEGIN_HEADER
/* FT_Add_Module */
/* */
/* <Description> */
/* Adds a new module to a given library instance. */
/* Add a new module to a given library instance. */
/* */
/* <InOut> */
/* library :: A handle to the library object. */
@@ -153,7 +188,7 @@ FT_BEGIN_HEADER
/* clazz :: A pointer to class descriptor for the module. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* An error will be returned if a module already exists by that name, */
@@ -170,7 +205,7 @@ FT_BEGIN_HEADER
/* FT_Get_Module */
/* */
/* <Description> */
/* Finds a module by its name. */
/* Find a module by its name. */
/* */
/* <Input> */
/* library :: A handle to the library object. */
@@ -178,7 +213,7 @@ FT_BEGIN_HEADER
/* module_name :: The module's name (as an ASCII string). */
/* */
/* <Return> */
/* A module handle. 0 if none was found. */
/* A module handle. 0~if none was found. */
/* */
/* <Note> */
/* FreeType's internal modules aren't documented very well, and you */
@@ -195,7 +230,7 @@ FT_BEGIN_HEADER
/* FT_Remove_Module */
/* */
/* <Description> */
/* Removes a given module from a library instance. */
/* Remove a given module from a library instance. */
/* */
/* <InOut> */
/* library :: A handle to a library object. */
@@ -204,7 +239,7 @@ FT_BEGIN_HEADER
/* module :: A handle to a module object. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* The module object is destroyed by the function in case of success. */
@@ -224,6 +259,10 @@ FT_BEGIN_HEADER
/* from a given memory object. It is thus possible to use libraries */
/* with distinct memory allocators within the same program. */
/* */
/* Normally, you would call this function (followed by a call to */
/* @FT_Add_Default_Modules or a series of calls to @FT_Add_Module) */
/* instead of @FT_Init_FreeType to initialize the FreeType library. */
/* */
/* <Input> */
/* memory :: A handle to the original memory object. */
/* */
@@ -231,7 +270,7 @@ FT_BEGIN_HEADER
/* alibrary :: A pointer to handle of a new library object. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_New_Library( FT_Memory memory,
@@ -244,14 +283,14 @@ FT_BEGIN_HEADER
/* FT_Done_Library */
/* */
/* <Description> */
/* Discards a given library object. This closes all drivers and */
/* 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. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_Done_Library( FT_Library library );
@@ -268,7 +307,7 @@ FT_BEGIN_HEADER
/* FT_Set_Debug_Hook */
/* */
/* <Description> */
/* Sets a debug hook function for debugging the interpreter of a font */
/* Set a debug hook function for debugging the interpreter of a font */
/* format. */
/* */
/* <InOut> */
@@ -283,7 +322,7 @@ FT_BEGIN_HEADER
/* */
/* <Note> */
/* Currently, four debug hook slots are available, but only two (for */
/* the TrueType and the Type 1 interpreter) are defined. */
/* the TrueType and the Type~1 interpreter) are defined. */
/* */
/* Since the internal headers of FreeType are no longer installed, */
/* the symbol `FT_DEBUG_HOOK_TRUETYPE' isn't available publicly. */
@@ -301,7 +340,7 @@ FT_BEGIN_HEADER
/* FT_Add_Default_Modules */
/* */
/* <Description> */
/* Adds the set of default drivers to a given library object. */
/* 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). */
/* */
@@ -362,7 +401,7 @@ FT_BEGIN_HEADER
* 2.2
*
*/
typedef enum
typedef enum FT_TrueTypeEngineType_
{
FT_TRUETYPE_ENGINE_TYPE_NONE = 0,
FT_TRUETYPE_ENGINE_TYPE_UNPATENTED,
@@ -377,7 +416,7 @@ FT_BEGIN_HEADER
* FT_Get_TrueType_Engine_Type
*
* @description:
* Return a @FT_TrueTypeEngineType value to indicate which level of
* Return an @FT_TrueTypeEngineType value to indicate which level of
* the TrueType virtual machine a given library instance supports.
*
* @input:
+10 -5
View File
@@ -4,7 +4,7 @@
/* */
/* FreeType API for validating OpenType tables (specification). */
/* */
/* Copyright 2004, 2005, 2006 by */
/* Copyright 2004, 2005, 2006, 2007 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -56,7 +56,7 @@ FT_BEGIN_HEADER
/* */
/* <Description> */
/* This section contains the declaration of functions to validate */
/* some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF). */
/* some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). */
/* */
/*************************************************************************/
@@ -86,8 +86,11 @@ FT_BEGIN_HEADER
* FT_VALIDATE_JSTF ::
* Validate JSTF table.
*
* FT_VALIDATE_MATH ::
* Validate MATH table.
*
* FT_VALIDATE_OT ::
* Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF).
* Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).
*
*/
#define FT_VALIDATE_BASE 0x0100
@@ -95,12 +98,14 @@ FT_BEGIN_HEADER
#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_JSTF | \
FT_VALIDATE_MATH
/* */
@@ -140,7 +145,7 @@ FT_BEGIN_HEADER
* A pointer to the JSTF table.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* This function only works with OpenType fonts, returning an error
+42 -30
View File
@@ -5,7 +5,7 @@
/* Support for the FT_Outline type used to store glyph shapes of */
/* most scalable font formats (specification). */
/* */
/* Copyright 1996-2001, 2002, 2003, 2005, 2006, 2007 by */
/* Copyright 1996-2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -84,7 +84,7 @@ FT_BEGIN_HEADER
/* FT_Outline_Decompose */
/* */
/* <Description> */
/* Walks over an outline's structure to decompose it into individual */
/* Walk over an outline's structure to decompose it into individual */
/* segments and Bézier arcs. This function is also able to emit */
/* `move to' and `close to' operations to indicate the start and end */
/* of new contours in the outline. */
@@ -92,7 +92,7 @@ FT_BEGIN_HEADER
/* <Input> */
/* outline :: A pointer to the source target. */
/* */
/* func_interface :: A table of `emitters', i.e,. function pointers */
/* func_interface :: A table of `emitters', i.e., function pointers */
/* called during decomposition to indicate path */
/* operations. */
/* */
@@ -103,7 +103,7 @@ FT_BEGIN_HEADER
/* decomposition. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_Outline_Decompose( FT_Outline* outline,
@@ -117,7 +117,7 @@ FT_BEGIN_HEADER
/* FT_Outline_New */
/* */
/* <Description> */
/* Creates a new outline of a given size. */
/* Create a new outline of a given size. */
/* */
/* <Input> */
/* library :: A handle to the library object from where the */
@@ -130,11 +130,10 @@ FT_BEGIN_HEADER
/* numContours :: The maximal number of contours within the outline. */
/* */
/* <Output> */
/* anoutline :: A handle to the new outline. NULL in case of */
/* error. */
/* anoutline :: A handle to the new outline. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* The reason why this function takes a `library' parameter is simply */
@@ -160,7 +159,7 @@ FT_BEGIN_HEADER
/* FT_Outline_Done */
/* */
/* <Description> */
/* Destroys an outline created with @FT_Outline_New. */
/* Destroy an outline created with @FT_Outline_New. */
/* */
/* <Input> */
/* library :: A handle of the library object used to allocate the */
@@ -169,7 +168,7 @@ FT_BEGIN_HEADER
/* outline :: A pointer to the outline object to be discarded. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* If the outline's `owner' field is not set, only the outline */
@@ -200,7 +199,7 @@ FT_BEGIN_HEADER
/* outline :: A handle to a source outline. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_Outline_Check( FT_Outline* outline );
@@ -212,7 +211,7 @@ FT_BEGIN_HEADER
/* FT_Outline_Get_CBox */
/* */
/* <Description> */
/* Returns an outline's `control box'. The control box encloses all */
/* Return an outline's `control box'. The control box encloses all */
/* the outline's points, including Bézier 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 */
@@ -240,7 +239,7 @@ FT_BEGIN_HEADER
/* FT_Outline_Translate */
/* */
/* <Description> */
/* Applies a simple translation to the points of an outline. */
/* Apply a simple translation to the points of an outline. */
/* */
/* <InOut> */
/* outline :: A pointer to the target outline descriptor. */
@@ -262,7 +261,7 @@ FT_BEGIN_HEADER
/* FT_Outline_Copy */
/* */
/* <Description> */
/* Copies an outline into another one. Both objects must have the */
/* Copy an outline into another one. Both objects must have the */
/* same sizes (number of points & number of contours) when this */
/* function is called. */
/* */
@@ -273,7 +272,7 @@ FT_BEGIN_HEADER
/* target :: A handle to the target outline. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_Outline_Copy( const FT_Outline* source,
@@ -286,7 +285,7 @@ FT_BEGIN_HEADER
/* FT_Outline_Transform */
/* */
/* <Description> */
/* Applies a simple 2x2 matrix to all of an outline's points. Useful */
/* Apply a simple 2x2 matrix to all of an outline's points. Useful */
/* for applying rotations, slanting, flipping, etc. */
/* */
/* <InOut> */
@@ -310,7 +309,7 @@ FT_BEGIN_HEADER
/* FT_Outline_Embolden */
/* */
/* <Description> */
/* Emboldens an outline. The new outline will be at most 4 times */
/* 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. */
/* */
@@ -325,7 +324,7 @@ FT_BEGIN_HEADER
/* 26.6 pixel format. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* The used algorithm to increase or decrease the thickness of the */
@@ -333,6 +332,9 @@ FT_BEGIN_HEADER
/* situations like acute angles or intersections are sometimes */
/* handled incorrectly. */
/* */
/* If you need `better' metrics values you should call */
/* @FT_Outline_Get_CBox ot @FT_Outline_Get_BBox. */
/* */
/* Example call: */
/* */
/* { */
@@ -352,14 +354,14 @@ FT_BEGIN_HEADER
/* FT_Outline_Reverse */
/* */
/* <Description> */
/* Reverses the drawing direction of an outline. This is used to */
/* 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 functions toggles the bit flag @FT_OUTLINE_REVERSE_FILL in */
/* 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 */
@@ -375,7 +377,7 @@ FT_BEGIN_HEADER
/* FT_Outline_Get_Bitmap */
/* */
/* <Description> */
/* Renders an outline within a bitmap. The outline's image is simply */
/* Render an outline within a bitmap. The outline's image is simply */
/* OR-ed to the target bitmap. */
/* */
/* <Input> */
@@ -387,14 +389,19 @@ FT_BEGIN_HEADER
/* abitmap :: A pointer to the target bitmap descriptor. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* 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! */
/* 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_EXPORT( FT_Error )
FT_Outline_Get_Bitmap( FT_Library library,
FT_Outline* outline,
@@ -407,8 +414,8 @@ FT_BEGIN_HEADER
/* FT_Outline_Render */
/* */
/* <Description> */
/* Renders an outline within a bitmap using the current scan-convert. */
/* This functions uses an @FT_Raster_Params structure as an argument, */
/* 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. */
/* */
@@ -422,7 +429,7 @@ FT_BEGIN_HEADER
/* describe the rendering operation. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* You should know what you are doing and how @FT_Raster_Params works */
@@ -432,6 +439,11 @@ FT_BEGIN_HEADER
/* 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_EXPORT( FT_Error )
FT_Outline_Render( FT_Library library,
FT_Outline* outline,
@@ -446,7 +458,7 @@ FT_BEGIN_HEADER
* @description:
* A list of values used to describe an outline's contour orientation.
*
* The TrueType and Postscript specifications use different conventions
* The TrueType and PostScript specifications use different conventions
* to determine whether outline contours should be filled or unfilled.
*
* @values:
@@ -455,7 +467,7 @@ FT_BEGIN_HEADER
* be filled, and counter-clockwise ones must be unfilled.
*
* FT_ORIENTATION_POSTSCRIPT ::
* According to the Postscript specification, counter-clockwise contours
* According to the PostScript specification, counter-clockwise contours
* must be filled, and clockwise ones must be unfilled.
*
* FT_ORIENTATION_FILL_RIGHT ::
@@ -465,7 +477,7 @@ FT_BEGIN_HEADER
*
* 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
* remember that in PostScript, everything that is to the left of
* the drawing direction of a contour must be filled.
*
* FT_ORIENTATION_NONE ::
@@ -473,7 +485,7 @@ FT_BEGIN_HEADER
* the glyph have different orientation.
*
*/
typedef enum
typedef enum FT_Orientation_
{
FT_ORIENTATION_TRUETYPE = 0,
FT_ORIENTATION_POSTSCRIPT = 1,
+8 -8
View File
@@ -4,7 +4,7 @@
/* */
/* FreeType API for accessing PFR-specific data (specification only). */
/* */
/* Copyright 2002, 2003, 2004, 2006 by */
/* Copyright 2002, 2003, 2004, 2006, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -62,8 +62,8 @@ FT_BEGIN_HEADER
*
* @output:
* aoutline_resolution ::
* Outline resolution. This is equivalent to `face->units_per_EM'.
* Optional (parameter can be NULL).
* 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'
@@ -73,14 +73,14 @@ FT_BEGIN_HEADER
* A 16.16 fixed-point number used to scale distance expressed
* in metrics units to device sub-pixels. This is equivalent to
* `face->size->x_scale', but for metrics only. Optional (parameter
* can be NULL)
* can be NULL).
*
* ametrics_y_scale ::
* Same as `ametrics_x_scale' but for the vertical direction.
* optional (parameter can be NULL)
* optional (parameter can be NULL).
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* If the input face is not a PFR, this function will return an error.
@@ -115,7 +115,7 @@ FT_BEGIN_HEADER
* avector :: A kerning vector.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* This function always return distances in original PFR metrics
@@ -150,7 +150,7 @@ FT_BEGIN_HEADER
* aadvance :: The glyph advance in metrics units.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* You can use the `x_scale' or `y_scale' results of @FT_Get_PFR_Metrics
+21 -16
View File
@@ -124,27 +124,32 @@ FT_BEGIN_HEADER
/* The renderer module class descriptor. */
/* */
/* <Fields> */
/* root :: The root @FT_Module_Class fields. */
/* root :: The root @FT_Module_Class fields. */
/* */
/* glyph_format :: The glyph image format this renderer handles. */
/* 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. */
/* render_glyph :: A method used to render the image that is in a */
/* given glyph slot into a bitmap. */
/* */
/* set_mode :: A method used to pass additional parameters. */
/* transform_glyph :: A method used to transform the image that is in */
/* a given glyph slot. */
/* */
/* raster_class :: For @FT_GLYPH_FORMAT_OUTLINE renderers only. This */
/* is a pointer to its raster's class. */
/* get_glyph_cbox :: A method used to access the glyph's cbox. */
/* */
/* raster :: For @FT_GLYPH_FORMAT_OUTLINE renderers only. This */
/* is a pointer to the corresponding raster object, */
/* if any. */
/* 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. */
/* */
/* raster :: For @FT_GLYPH_FORMAT_OUTLINE renderers only. */
/* This is a pointer to the corresponding raster */
/* object, if any. */
/* */
typedef struct FT_Renderer_Class_
{
FT_Module_Class root;
FT_Module_Class root;
FT_Glyph_Format glyph_format;
FT_Glyph_Format glyph_format;
FT_Renderer_RenderFunc render_glyph;
FT_Renderer_TransformFunc transform_glyph;
@@ -162,7 +167,7 @@ FT_BEGIN_HEADER
/* FT_Get_Renderer */
/* */
/* <Description> */
/* Retrieves the current renderer for a given glyph format. */
/* Retrieve the current renderer for a given glyph format. */
/* */
/* <Input> */
/* library :: A handle to the library object. */
@@ -170,7 +175,7 @@ FT_BEGIN_HEADER
/* format :: The glyph format. */
/* */
/* <Return> */
/* A renderer handle. 0 if none found. */
/* A renderer handle. 0~if none found. */
/* */
/* <Note> */
/* An error will be returned if a module already exists by that name, */
@@ -190,7 +195,7 @@ FT_BEGIN_HEADER
/* FT_Set_Renderer */
/* */
/* <Description> */
/* Sets the current renderer to use, and set additional mode. */
/* Set the current renderer to use, and set additional mode. */
/* */
/* <InOut> */
/* library :: A handle to the library object. */
@@ -203,7 +208,7 @@ FT_BEGIN_HEADER
/* parameters :: Additional parameters. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* In case of success, the renderer will be used to convert glyph */
+6 -6
View File
@@ -4,7 +4,7 @@
/* */
/* FreeType size objects management (specification). */
/* */
/* Copyright 1996-2001, 2003, 2004, 2006 by */
/* Copyright 1996-2001, 2003, 2004, 2006, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -89,7 +89,7 @@ FT_BEGIN_HEADER
/* asize :: A handle to a new size object. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* You need to call @FT_Activate_Size in order to select the new size */
@@ -115,7 +115,7 @@ FT_BEGIN_HEADER
/* size :: A handle to a target size object. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
FT_EXPORT( FT_Error )
FT_Done_Size( FT_Size size );
@@ -129,8 +129,8 @@ FT_BEGIN_HEADER
/* <Description> */
/* 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 last-created one to */
/* determine the `current character pixel size'. */
/* @FT_Load_Glyph or @FT_Load_Char only use the one which has been */
/* activated last to determine the `current character pixel size'. */
/* */
/* This function can be used to `activate' a previously created size */
/* object. */
@@ -139,7 +139,7 @@ FT_BEGIN_HEADER
/* size :: A handle to a target size object. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* If `face' is the size's parent face object, this function changes */
+7 -6
View File
@@ -7,7 +7,7 @@
/* */
/* This is _not_ used to retrieve glyph names! */
/* */
/* Copyright 1996-2001, 2002, 2003, 2006 by */
/* Copyright 1996-2001, 2002, 2003, 2006, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -48,7 +48,7 @@ FT_BEGIN_HEADER
/* Access the names embedded in TrueType and OpenType files. */
/* */
/* <Description> */
/* The TrueType and OpenType specification allow the inclusion of */
/* The TrueType and OpenType specifications allow the inclusion of */
/* a special `names table' in font files. This table contains */
/* textual (and internationalized) information regarding the font, */
/* like family name, copyright, version, etc. */
@@ -114,7 +114,7 @@ FT_BEGIN_HEADER
/* FT_Get_Sfnt_Name_Count */
/* */
/* <Description> */
/* Retrieves the number of name strings in the SFNT `name' table. */
/* Retrieve the number of name strings in the SFNT `name' table. */
/* */
/* <Input> */
/* face :: A handle to the source face. */
@@ -132,7 +132,7 @@ FT_BEGIN_HEADER
/* FT_Get_Sfnt_Name */
/* */
/* <Description> */
/* Retrieves a string of the SFNT `name' table for a given index. */
/* Retrieve a string of the SFNT `name' table for a given index. */
/* */
/* <Input> */
/* face :: A handle to the source face. */
@@ -143,11 +143,12 @@ FT_BEGIN_HEADER
/* aname :: The indexed @FT_SfntName structure. */
/* */
/* <Return> */
/* FreeType error code. 0 means success. */
/* FreeType error code. 0~means success. */
/* */
/* <Note> */
/* The `string' array returned in the `aname' structure is not */
/* null-terminated. */
/* null-terminated. The application should deallocate it if it is no */
/* longer in use. */
/* */
/* 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 */
+33 -33
View File
@@ -4,7 +4,7 @@
/* */
/* FreeType path stroker (specification). */
/* */
/* Copyright 2002, 2003, 2004, 2005, 2006 by */
/* Copyright 2002, 2003, 2004, 2005, 2006, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -84,7 +84,7 @@ FT_BEGIN_HEADER
* is too closed (this is useful to avoid unpleasant spikes
* in beveled rendering).
*/
typedef enum
typedef enum FT_Stroker_LineJoin_
{
FT_STROKER_LINEJOIN_ROUND = 0,
FT_STROKER_LINEJOIN_BEVEL,
@@ -115,7 +115,7 @@ FT_BEGIN_HEADER
* The end of lines is rendered as a square around the
* last point.
*/
typedef enum
typedef enum FT_Stroker_LineCap_
{
FT_STROKER_LINECAP_BUTT = 0,
FT_STROKER_LINECAP_ROUND,
@@ -149,7 +149,7 @@ FT_BEGIN_HEADER
* You can however use @FT_Outline_GetInsideBorder and
* @FT_Outline_GetOutsideBorder to get these.
*/
typedef enum
typedef enum FT_StrokerBorder_
{
FT_STROKER_BORDER_LEFT = 0,
FT_STROKER_BORDER_RIGHT
@@ -171,7 +171,7 @@ FT_BEGIN_HEADER
* The source outline handle.
*
* @return:
* The border index. @FT_STROKER_BORDER_LEFT for empty or invalid
* The border index. @FT_STROKER_BORDER_RIGHT for empty or invalid
* outlines.
*/
FT_EXPORT( FT_StrokerBorder )
@@ -216,7 +216,7 @@ FT_BEGIN_HEADER
* A new stroker object handle. NULL in case of error.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*/
FT_EXPORT( FT_Error )
FT_Stroker_New( FT_Library library,
@@ -249,7 +249,7 @@ FT_BEGIN_HEADER
* expressed as 16.16 fixed point value.
*
* @note:
* The radius is expressed in the same units that the outline
* The radius is expressed in the same units as the outline
* coordinates.
*/
FT_EXPORT( void )
@@ -297,18 +297,18 @@ FT_BEGIN_HEADER
* The source outline.
*
* opened ::
* A boolean. If 1, the outline is treated as an open path instead
* A boolean. If~1, the outline is treated as an open path instead
* of a closed one.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* If `opened' is 0 (the default), the outline is treated as a closed
* path, and the stroker will generate two distinct `border' outlines.
* 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 will generate a single `stroke' outline.
* 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.
*/
@@ -334,10 +334,10 @@ FT_BEGIN_HEADER
* A pointer to the start vector.
*
* open ::
* A boolean. If 1, the sub-path is treated as an open one.
* A boolean. If~1, the sub-path is treated as an open one.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* This function is useful when you need to stroke a path that is
@@ -362,11 +362,11 @@ FT_BEGIN_HEADER
* The target stroker handle.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* You should call this function after @FT_Stroker_BeginSubPath.
* If the subpath was not `opened', this function will `draw' a
* If the subpath was not `opened', this function `draws' a
* single line segment to the start position when needed.
*/
FT_EXPORT( FT_Error )
@@ -390,7 +390,7 @@ FT_BEGIN_HEADER
* A pointer to the destination point.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* You should call this function between @FT_Stroker_BeginSubPath and
@@ -421,7 +421,7 @@ FT_BEGIN_HEADER
* A pointer to the destination point.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* You should call this function between @FT_Stroker_BeginSubPath and
@@ -456,7 +456,7 @@ FT_BEGIN_HEADER
* A pointer to the destination point.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* You should call this function between @FT_Stroker_BeginSubPath and
@@ -476,7 +476,7 @@ FT_BEGIN_HEADER
*
* @description:
* Call this function once you have finished parsing your paths
* with the stroker. It will return the number of points and
* 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.
*
@@ -495,7 +495,7 @@ FT_BEGIN_HEADER
* The number of contours.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* When an outline, or a sub-path, is `closed', the stroker generates
@@ -525,8 +525,8 @@ FT_BEGIN_HEADER
* export the corresponding border to your own @FT_Outline
* structure.
*
* Note that this function will append the border points and
* contours to your outline, but will not try to resize its
* Note that this function appends the border points and
* contours to your outline, but does not try to resize its
* arrays.
*
* @input:
@@ -583,7 +583,7 @@ FT_BEGIN_HEADER
* The number of contours.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*/
FT_EXPORT( FT_Error )
FT_Stroker_GetCounts( FT_Stroker stroker,
@@ -598,10 +598,10 @@ FT_BEGIN_HEADER
*
* @description:
* Call this function after @FT_Stroker_GetBorderCounts to
* export the all borders to your own @FT_Outline structure.
* export all borders to your own @FT_Outline structure.
*
* Note that this function will append the border points and
* contours to your outline, but will not try to resize its
* Note that this function appends the border points and
* contours to your outline, but does not try to resize its
* arrays.
*
* @input:
@@ -649,11 +649,11 @@ FT_BEGIN_HEADER
* A stroker handle.
*
* destroy ::
* A Boolean. If 1, the source glyph object is destroyed
* A Boolean. If~1, the source glyph object is destroyed
* on success.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* The source glyph is untouched in case of error.
@@ -682,15 +682,15 @@ FT_BEGIN_HEADER
* A stroker handle.
*
* inside ::
* A Boolean. If 1, return the inside border, otherwise
* A Boolean. If~1, return the inside border, otherwise
* the outside border.
*
* destroy ::
* A Boolean. If 1, the source glyph object is destroyed
* A Boolean. If~1, the source glyph object is destroyed
* on success.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* The source glyph is untouched in case of error.
+17 -10
View File
@@ -5,7 +5,7 @@
/* FreeType synthesizing code for emboldening and slanting */
/* (specification). */
/* */
/* Copyright 2000-2001, 2003, 2006 by */
/* Copyright 2000-2001, 2003, 2006, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -23,7 +23,7 @@
/*************************************************************************/
/*************************************************************************/
/********* *********/
/********* WARNING, THIS IS ALPHA CODE, THIS API *********/
/********* WARNING, THIS IS ALPHA CODE! THIS API *********/
/********* IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE *********/
/********* FREETYPE DEVELOPMENT TEAM *********/
/********* *********/
@@ -34,6 +34,13 @@
/*************************************************************************/
/* Main reason for not lifting the functions in this module to a */
/* `standard' API is that the used parameters for emboldening and */
/* slanting are not configurable. Consider the functions as a */
/* code resource which should be copied into the application and */
/* adapted to the particular needs. */
#ifndef __FTSYNTH_H__
#define __FTSYNTH_H__
@@ -50,20 +57,20 @@
FT_BEGIN_HEADER
/* Make sure slot owns slot->bitmap. */
FT_EXPORT( FT_Error )
FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot slot );
/* Do not use this function directly! Copy the code to */
/* your application and modify it to suit your need. */
/* Embolden a glyph by a `reasonable' value (which is highly a matter of */
/* taste). This function is actually a convenience function, providing */
/* a wrapper for @FT_Outline_Embolden and @FT_Bitmap_Embolden. */
/* */
/* For emboldened outlines the metrics are estimates only; if you need */
/* precise values you should call @FT_Outline_Get_CBox. */
FT_EXPORT( void )
FT_GlyphSlot_Embolden( FT_GlyphSlot slot );
/* Slant an outline glyph to the right by about 12 degrees. */
FT_EXPORT( void )
FT_GlyphSlot_Oblique( FT_GlyphSlot slot );
/* */
/* */
FT_END_HEADER
+4 -4
View File
@@ -82,7 +82,7 @@ FT_BEGIN_HEADER
* The size in bytes to allocate.
*
* @return:
* Address of new memory block. 0 in case of failure.
* Address of new memory block. 0~in case of failure.
*
*/
typedef void*
@@ -133,7 +133,7 @@ FT_BEGIN_HEADER
* The block's current address.
*
* @return:
* New block address. 0 in case of memory shortage.
* New block address. 0~in case of memory shortage.
*
* @note:
* In case of error, the old block must still be available.
@@ -152,7 +152,7 @@ FT_BEGIN_HEADER
* FT_MemoryRec
*
* @description:
* A structure used to describe a given memory manager to FreeType 2.
* A structure used to describe a given memory manager to FreeType~2.
*
* @fields:
* user ::
@@ -240,7 +240,7 @@ FT_BEGIN_HEADER
*
* @note:
* This function might be called to perform a seek or skip operation
* with a `count' of 0.
* with a `count' of~0.
*
*/
typedef unsigned long
+15 -10
View File
@@ -4,7 +4,7 @@
/* */
/* FreeType simple types definitions (specification only). */
/* */
/* Copyright 1996-2001, 2002, 2004, 2006, 2007 by */
/* Copyright 1996-2001, 2002, 2004, 2006, 2007, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -43,7 +43,7 @@ FT_BEGIN_HEADER
/* The basic data types defined by the library. */
/* */
/* <Description> */
/* This section contains the basic data types defined by FreeType 2, */
/* 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. */
/* */
@@ -53,6 +53,10 @@ FT_BEGIN_HEADER
/* FT_Char */
/* FT_Int */
/* FT_UInt */
/* FT_Int16 */
/* FT_UInt16 */
/* FT_Int32 */
/* FT_UInt32 */
/* FT_Short */
/* FT_UShort */
/* FT_Long */
@@ -95,7 +99,7 @@ FT_BEGIN_HEADER
/* */
/* <Description> */
/* A typedef of unsigned char, used for simple booleans. As usual, */
/* values 1 and 0 represent true and false, respectively. */
/* values 1 and~0 represent true and false, respectively. */
/* */
typedef unsigned char FT_Bool;
@@ -163,7 +167,7 @@ FT_BEGIN_HEADER
/* FT_Tag */
/* */
/* <Description> */
/* A typedef for 32bit tags (as used in the SFNT format). */
/* A typedef for 32-bit tags (as used in the SFNT format). */
/* */
typedef FT_UInt32 FT_Tag;
@@ -286,7 +290,7 @@ FT_BEGIN_HEADER
/* FT_Error */
/* */
/* <Description> */
/* The FreeType error code type. A value of 0 is always interpreted */
/* The FreeType error code type. A value of~0 is always interpreted */
/* as a successful operation. */
/* */
typedef int FT_Error;
@@ -309,7 +313,7 @@ FT_BEGIN_HEADER
/* FT_Offset */
/* */
/* <Description> */
/* This is equivalent to the ANSI C `size_t' type, i.e., the largest */
/* 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. */
/* */
@@ -322,7 +326,7 @@ FT_BEGIN_HEADER
/* FT_PtrDist */
/* */
/* <Description> */
/* This is equivalent to the ANSI C `ptrdiff_t' type, i.e., the */
/* 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. */
/* */
@@ -409,7 +413,7 @@ FT_BEGIN_HEADER
/* FT_Generic_Finalizer */
/* */
/* <Description> */
/* Describes a function used to destroy the `client' data of any */
/* 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. */
/* */
@@ -466,10 +470,11 @@ FT_BEGIN_HEADER
/* TrueType tables into an unsigned long to be used within FreeType. */
/* */
/* <Note> */
/* The produced values *must* be 32bit integers. Don't redefine this */
/* macro. */
/* The produced values *must* be 32-bit integers. Don't redefine */
/* this macro. */
/* */
#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
(FT_Tag) \
( ( (FT_ULong)_x1 << 24 ) | \
( (FT_ULong)_x2 << 16 ) | \
( (FT_ULong)_x3 << 8 ) | \
+37 -26
View File
@@ -4,7 +4,7 @@
/* */
/* FreeType API for accessing Windows fnt-specific data. */
/* */
/* Copyright 2003, 2004 by */
/* Copyright 2003, 2004, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -111,11 +111,11 @@ FT_BEGIN_HEADER
* ordering and minor deviations).
*
* FT_WinFNT_ID_CP949 ::
* A superset of Korean Hangul KS C 5601-1987 (with different
* 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
* A superset of traditional Chinese Big~5 ETen (with different
* ordering and minor deviations).
*
* FT_WinFNT_ID_CP1250 ::
@@ -219,36 +219,47 @@ FT_BEGIN_HEADER
FT_UShort color_table_offset;
FT_ULong reserved1[4];
} FT_WinFNT_HeaderRec, *FT_WinFNT_Header;
} FT_WinFNT_HeaderRec;
/**********************************************************************
*
* @function:
* FT_Get_WinFNT_Header
*
* @description:
* 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, returning an error
* otherwise.
*/
/*************************************************************************/
/* */
/* <Struct> */
/* FT_WinFNT_Header */
/* */
/* <Description> */
/* A handle to an @FT_WinFNT_HeaderRec structure. */
/* */
typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header;
/**********************************************************************
*
* @function:
* FT_Get_WinFNT_Header
*
* @description:
* 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, returning an error
* otherwise.
*/
FT_EXPORT( FT_Error )
FT_Get_WinFNT_Header( FT_Face face,
FT_WinFNT_HeaderRec *aheader );
/* */
/* */
FT_END_HEADER
+5 -2
View File
@@ -49,6 +49,9 @@ FT_BEGIN_HEADER
/* however, there are special cases (like in PDF devices) where it is */
/* important to differentiate, in spite of FreeType's uniform API. */
/* */
/* This function is in the X11/xf86 namespace for historical reasons */
/* and in no way depends on that windowing system. */
/* */
/*************************************************************************/
@@ -60,8 +63,8 @@ FT_BEGIN_HEADER
/* <Description> */
/* Return a string describing the format of a given face, using values */
/* which can be used as an X11 FONT_PROPERTY. Possible values are */
/* `TrueType', `Type 1', `BDF', `PCF', `Type 42', `CID Type 1', `CFF', */
/* `PFR', and `Windows FNT'. */
/* `TrueType', `Type~1', `BDF', `PCF', `Type~42', `CID~Type~1', `CFF', */
/* `PFR', and `Windows~FNT'. */
/* */
/* <Input> */
/* face :: */
@@ -196,6 +196,32 @@ FT_BEGIN_HEADER
} FT_AutoHinter_ServiceRec, *FT_AutoHinter_Service;
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DEFINE_AUTOHINTER_SERVICE(class_, reset_face_, get_global_hints_, \
done_global_hints_, load_glyph_) \
FT_CALLBACK_TABLE_DEF \
const FT_AutoHinter_ServiceRec class_ = \
{ \
reset_face_, get_global_hints_, done_global_hints_, load_glyph_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_AUTOHINTER_SERVICE(class_, reset_face_, get_global_hints_, \
done_global_hints_, load_glyph_) \
void \
FT_Init_Class_##class_( FT_Library library, \
FT_AutoHinter_ServiceRec* clazz) \
{ \
FT_UNUSED(library); \
clazz->reset_face = reset_face_; \
clazz->get_global_hints = get_global_hints_; \
clazz->done_global_hints = done_global_hints_; \
clazz->load_glyph = load_glyph_; \
}
#endif /* FT_CONFIG_OPTION_PIC */
FT_END_HEADER
@@ -4,7 +4,7 @@
/* */
/* Arithmetic computations (specification). */
/* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006 by */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -111,6 +111,31 @@ FT_BEGIN_HEADER
#endif /* TT_USE_BYTECODE_INTERPRETER */
/*
* A variant of FT_Matrix_Multiply which scales its result afterwards.
* The idea is that both `a' and `b' are scaled by factors of 10 so that
* the values are as precise as possible to get a correct result during
* the 64bit multiplication. Let `sa' and `sb' be the scaling factors of
* `a' and `b', respectively, then the scaling factor of the result is
* `sa*sb'.
*/
FT_BASE( void )
FT_Matrix_Multiply_Scaled( const FT_Matrix* a,
FT_Matrix *b,
FT_Long scaling );
/*
* A variant of FT_Vector_Transform. See comments for
* FT_Matrix_Multiply_Scaled.
*/
FT_BASE( void )
FT_Vector_Transform_Scaled( FT_Vector* vector,
const FT_Matrix* matrix,
FT_Long scaling );
/*
* Return -1, 0, or +1, depending on the orientation of a given corner.
* We use the Cartesian coordinate system, with positive vertical values
@@ -140,6 +165,7 @@ FT_BEGIN_HEADER
#define INT_TO_FIXED( x ) ( (FT_Long)(x) << 16 )
#define F2DOT14_TO_FIXED( x ) ( (FT_Long)(x) << 2 )
#define FLOAT_TO_FIXED( x ) ( (FT_Long)( x * 65536.0 ) )
#define FIXED_TO_INT( x ) ( FT_RoundFix( x ) >> 16 )
#define ROUND_F26DOT6( x ) ( x >= 0 ? ( ( (x) + 32 ) & -64 ) \
: ( -( ( 32 - (x) ) & -64 ) ) )
@@ -4,7 +4,7 @@
/* */
/* Debugging and logging component (specification). */
/* */
/* Copyright 1996-2001, 2002, 2004, 2006, 2007 by */
/* Copyright 1996-2001, 2002, 2004, 2006, 2007, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -54,7 +54,7 @@ FT_BEGIN_HEADER
#define FT_TRACE_DEF( x ) trace_ ## x ,
/* defining the enumeration */
typedef enum
typedef enum FT_Trace_
{
#include FT_INTERNAL_TRACE_H
trace_count
@@ -92,7 +92,7 @@ FT_BEGIN_HEADER
#else /* !FT_DEBUG_LEVEL_TRACE */
#define FT_TRACE( level, varformat ) do ; while ( 0 ) /* nothing */
#define FT_TRACE( level, varformat ) do { } while ( 0 ) /* nothing */
#endif /* !FT_DEBUG_LEVEL_TRACE */
@@ -146,10 +146,12 @@ FT_BEGIN_HEADER
/*************************************************************************/
/* */
/* You need two opening resp. closing parentheses! */
/* You need two opening and closing parentheses! */
/* */
/* Example: FT_TRACE0(( "Value is %i", foo )) */
/* */
/* Output of the FT_TRACEX macros is sent to stderr. */
/* */
/*************************************************************************/
#define FT_TRACE0( varformat ) FT_TRACE( 0, varformat )
@@ -164,7 +166,9 @@ FT_BEGIN_HEADER
/*************************************************************************/
/* */
/* Define the FT_ERROR macro */
/* Define the FT_ERROR macro. */
/* */
/* Output of this macro is sent to stderr. */
/* */
/*************************************************************************/
@@ -174,14 +178,14 @@ FT_BEGIN_HEADER
#else /* !FT_DEBUG_LEVEL_ERROR */
#define FT_ERROR( varformat ) do ; while ( 0 ) /* nothing */
#define FT_ERROR( varformat ) do { } while ( 0 ) /* nothing */
#endif /* !FT_DEBUG_LEVEL_ERROR */
/*************************************************************************/
/* */
/* Define the FT_ASSERT macro */
/* Define the FT_ASSERT macro. */
/* */
/*************************************************************************/
@@ -197,28 +201,30 @@ FT_BEGIN_HEADER
#else /* !FT_DEBUG_LEVEL_ERROR */
#define FT_ASSERT( condition ) do ; while ( 0 )
#define FT_ASSERT( condition ) do { } while ( 0 )
#endif /* !FT_DEBUG_LEVEL_ERROR */
/*************************************************************************/
/* */
/* Define `FT_Message' and `FT_Panic' when needed */
/* Define `FT_Message' and `FT_Panic' when needed. */
/* */
/*************************************************************************/
#ifdef FT_DEBUG_LEVEL_ERROR
#include "stdio.h" /* for vprintf() */
#include "stdio.h" /* for vfprintf() */
/* print a message */
FT_BASE( void )
FT_Message( const char* fmt, ... );
FT_Message( const char* fmt,
... );
/* print a message and exit */
FT_BASE( void )
FT_Panic( const char* fmt, ... );
FT_Panic( const char* fmt,
... );
#endif /* FT_DEBUG_LEVEL_ERROR */
@@ -229,8 +235,8 @@ FT_BEGIN_HEADER
#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
/* we disable the warning `conditional expression is constant' here */
/* in order to compile cleanly with the maximum level of warnings */
/* We disable the warning `conditional expression is constant' here */
/* in order to compile cleanly with the maximum level of warnings. */
#pragma warning( disable : 4127 )
#endif /* _MSC_VER */
@@ -4,7 +4,7 @@
/* */
/* FreeType font driver interface (specification). */
/* */
/* Copyright 1996-2001, 2002, 2003, 2006 by */
/* Copyright 1996-2001, 2002, 2003, 2006, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -91,6 +91,7 @@ FT_BEGIN_HEADER
(*FT_CharMap_CharNextFunc)( FT_CharMap charmap,
FT_Long charcode );
typedef FT_Error
(*FT_Face_GetKerningFunc)( FT_Face face,
FT_UInt left_glyph,
@@ -104,11 +105,11 @@ FT_BEGIN_HEADER
typedef FT_Error
(*FT_Face_GetAdvancesFunc)( FT_Face face,
FT_UInt first,
FT_UInt count,
FT_Bool vertical,
FT_UShort* advances );
(*FT_Face_GetAdvancesFunc)( FT_Face face,
FT_UInt first,
FT_UInt count,
FT_Int32 flags,
FT_Fixed* advances );
/*************************************************************************/
@@ -145,10 +146,6 @@ FT_BEGIN_HEADER
/* load_glyph :: A function handle to load a glyph to a slot. */
/* This field is mandatory! */
/* */
/* get_char_index :: A function handle to return the glyph index of */
/* a given character for a given charmap. This */
/* field is mandatory! */
/* */
/* get_kerning :: A function handle to return the unscaled */
/* kerning for a given pair of glyphs. Can be */
/* set to 0 if the format doesn't support */
@@ -180,8 +177,8 @@ FT_BEGIN_HEADER
/* to 0 if the scaling done in the base layer */
/* suffices. */
/* <Note> */
/* Most function pointers, with the exception of `load_glyph' and */
/* `get_char_index' can be set to 0 to indicate a default behaviour. */
/* Most function pointers, with the exception of `load_glyph', can be */
/* set to 0 to indicate a default behaviour. */
/* */
typedef struct FT_Driver_ClassRec_
{
@@ -243,6 +240,179 @@ FT_BEGIN_HEADER
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
/*************************************************************************/
/* */
/* <Macro> */
/* FT_DECLARE_DRIVER */
/* */
/* <Description> */
/* Used to create a forward declaration of a */
/* FT_Driver_ClassRec stract instance. */
/* */
/* <Macro> */
/* FT_DEFINE_DRIVER */
/* */
/* <Description> */
/* Used to initialize an instance of FT_Driver_ClassRec struct. */
/* */
/* When FT_CONFIG_OPTION_PIC is defined a Create funtion will need */
/* to called with a pointer where the allocated stracture is returned.*/
/* And when it is no longer needed a Destroy function needs */
/* to be called to release that allocation. */
/* fcinit.c (ft_create_default_module_classes) already contains */
/* a mechanism to call these functions for the default modules */
/* described in ftmodule.h */
/* */
/* Notice that the created Create and Destroy functions call */
/* pic_init and pic_free function to allow you to manually allocate */
/* and initialize any additional global data, like module specific */
/* interface, and put them in the global pic container defined in */
/* ftpic.h. if you don't need them just implement the functions as */
/* empty to resolve the link error. */
/* */
/* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
/* allocated in the global scope (or the scope where the macro */
/* is used). */
/* */
#ifndef FT_CONFIG_OPTION_PIC
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_) \
a_, b_,
#else
#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_)
#endif
#define FT_DECLARE_DRIVER(class_) \
FT_CALLBACK_TABLE \
const FT_Driver_ClassRec class_;
#define FT_DEFINE_DRIVER(class_, \
flags_, size_, name_, version_, requires_, \
interface_, init_, done_, get_interface_, \
face_object_size_, size_object_size_, \
slot_object_size_, init_face_, done_face_, \
init_size_, done_size_, init_slot_, done_slot_, \
old_set_char_sizes_, old_set_pixel_sizes_, \
load_glyph_, get_kerning_, attach_file_, \
get_advances_, request_size_, select_size_ ) \
FT_CALLBACK_TABLE_DEF \
const FT_Driver_ClassRec class_ = \
{ \
FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,interface_, \
init_,done_,get_interface_) \
\
face_object_size_, \
size_object_size_, \
slot_object_size_, \
\
init_face_, \
done_face_, \
\
init_size_, \
done_size_, \
\
init_slot_, \
done_slot_, \
\
FT_DEFINE_DRIVERS_OLD_INTERNALS(old_set_char_sizes_, old_set_pixel_sizes_) \
\
load_glyph_, \
\
get_kerning_, \
attach_file_, \
get_advances_, \
\
request_size_, \
select_size_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_) \
clazz->set_char_sizes = a_; \
clazz->set_pixel_sizes = b_;
#else
#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_)
#endif
#define FT_DECLARE_DRIVER(class_) FT_DECLARE_MODULE(class_)
#define FT_DEFINE_DRIVER(class_, \
flags_, size_, name_, version_, requires_, \
interface_, init_, done_, get_interface_, \
face_object_size_, size_object_size_, \
slot_object_size_, init_face_, done_face_, \
init_size_, done_size_, init_slot_, done_slot_, \
old_set_char_sizes_, old_set_pixel_sizes_, \
load_glyph_, get_kerning_, attach_file_, \
get_advances_, request_size_, select_size_ ) \
void class_##_pic_free( FT_Library library ); \
FT_Error class_##_pic_init( FT_Library library ); \
\
void \
FT_Destroy_Class_##class_( FT_Library library, \
FT_Module_Class* clazz ) \
{ \
FT_Memory memory = library->memory; \
FT_Driver_Class dclazz = (FT_Driver_Class)clazz; \
class_##_pic_free( library ); \
if ( dclazz ) \
FT_FREE( dclazz ); \
} \
\
FT_Error \
FT_Create_Class_##class_( FT_Library library, \
FT_Module_Class** output_class ) \
{ \
FT_Driver_Class clazz; \
FT_Error error; \
FT_Memory memory = library->memory; \
\
if ( FT_ALLOC( clazz, sizeof(*clazz) ) ) \
return error; \
\
error = class_##_pic_init( library ); \
if(error) \
{ \
FT_FREE( clazz ); \
return error; \
} \
\
FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,interface_, \
init_,done_,get_interface_) \
\
clazz->face_object_size = face_object_size_; \
clazz->size_object_size = size_object_size_; \
clazz->slot_object_size = slot_object_size_; \
\
clazz->init_face = init_face_; \
clazz->done_face = done_face_; \
\
clazz->init_size = init_size_; \
clazz->done_size = done_size_; \
\
clazz->init_slot = init_slot_; \
clazz->done_slot = done_slot_; \
\
FT_DEFINE_DRIVERS_OLD_INTERNALS(old_set_char_sizes_, old_set_pixel_sizes_) \
\
clazz->load_glyph = load_glyph_; \
\
clazz->get_kerning = get_kerning_; \
clazz->attach_file = attach_file_; \
clazz->get_advances = get_advances_; \
\
clazz->request_size = request_size_; \
clazz->select_size = select_size_; \
\
*output_class = (FT_Module_Class*)clazz; \
return FT_Err_Ok; \
}
#endif /* FT_CONFIG_OPTION_PIC */
FT_END_HEADER
@@ -67,11 +67,11 @@ FT_BEGIN_HEADER
typedef struct FT_GlyphLoadRec_
{
FT_Outline outline; /* outline */
FT_Vector* extra_points; /* extra points table */
FT_Outline outline; /* outline */
FT_Vector* extra_points; /* extra points table */
FT_Vector* extra_points2; /* second extra points table */
FT_UInt num_subglyphs; /* number of subglyphs */
FT_SubGlyph subglyphs; /* subglyphs */
FT_UInt num_subglyphs; /* number of subglyphs */
FT_SubGlyph subglyphs; /* subglyphs */
} FT_GlyphLoadRec, *FT_GlyphLoad;
@@ -121,15 +121,15 @@ FT_BEGIN_HEADER
FT_UInt n_contours );
#define FT_GLYPHLOADER_CHECK_P( _loader, _count ) \
( (_count) == 0 || (int)((_loader)->base.outline.n_points + \
(_loader)->current.outline.n_points + \
(_count)) <= (int)(_loader)->max_points )
#define FT_GLYPHLOADER_CHECK_P( _loader, _count ) \
( (_count) == 0 || ((_loader)->base.outline.n_points + \
(_loader)->current.outline.n_points + \
(unsigned long)(_count)) <= (_loader)->max_points )
#define FT_GLYPHLOADER_CHECK_C( _loader, _count ) \
( (_count) == 0 || (int)((_loader)->base.outline.n_contours + \
(_loader)->current.outline.n_contours + \
(_count)) <= (int)(_loader)->max_contours )
#define FT_GLYPHLOADER_CHECK_C( _loader, _count ) \
( (_count) == 0 || ((_loader)->base.outline.n_contours + \
(_loader)->current.outline.n_contours + \
(unsigned long)(_count)) <= (_loader)->max_contours )
#define FT_GLYPHLOADER_CHECK_POINTS( _loader, _points,_contours ) \
( ( FT_GLYPHLOADER_CHECK_P( _loader, _points ) && \
@@ -333,8 +333,8 @@ FT_BEGIN_HEADER
FT_ULong size,
FT_Error *p_error );
#define FT_MEM_STRDUP( dst, str ) \
(dst) = ft_mem_strdup( memory, (const char*)(str), &error )
#define FT_MEM_STRDUP( dst, str ) \
(dst) = (char*)ft_mem_strdup( memory, (const char*)(str), &error )
#define FT_STRDUP( dst, str ) \
FT_MEM_SET_ERROR( FT_MEM_STRDUP( dst, str ) )
@@ -4,7 +4,7 @@
/* */
/* The FreeType private base classes (specification). */
/* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006 by */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -35,6 +35,7 @@
#include FT_INTERNAL_DRIVER_H
#include FT_INTERNAL_AUTOHINT_H
#include FT_INTERNAL_SERVICE_H
#include FT_INTERNAL_PIC_H
#ifdef FT_CONFIG_OPTION_INCREMENTAL
#include FT_INCREMENTAL_H
@@ -160,6 +161,31 @@ FT_BEGIN_HEADER
(*FT_CMap_CharNextFunc)( FT_CMap cmap,
FT_UInt32 *achar_code );
typedef FT_UInt
(*FT_CMap_CharVarIndexFunc)( FT_CMap cmap,
FT_CMap unicode_cmap,
FT_UInt32 char_code,
FT_UInt32 variant_selector );
typedef FT_Bool
(*FT_CMap_CharVarIsDefaultFunc)( FT_CMap cmap,
FT_UInt32 char_code,
FT_UInt32 variant_selector );
typedef FT_UInt32 *
(*FT_CMap_VariantListFunc)( FT_CMap cmap,
FT_Memory mem );
typedef FT_UInt32 *
(*FT_CMap_CharVariantListFunc)( FT_CMap cmap,
FT_Memory mem,
FT_UInt32 char_code );
typedef FT_UInt32 *
(*FT_CMap_VariantCharListFunc)( FT_CMap cmap,
FT_Memory mem,
FT_UInt32 variant_selector );
typedef struct FT_CMap_ClassRec_
{
@@ -169,8 +195,56 @@ FT_BEGIN_HEADER
FT_CMap_CharIndexFunc char_index;
FT_CMap_CharNextFunc char_next;
/* Subsequent entries are special ones for format 14 -- the variant */
/* selector subtable which behaves like no other */
FT_CMap_CharVarIndexFunc char_var_index;
FT_CMap_CharVarIsDefaultFunc char_var_default;
FT_CMap_VariantListFunc variant_list;
FT_CMap_CharVariantListFunc charvariant_list;
FT_CMap_VariantCharListFunc variantchar_list;
} FT_CMap_ClassRec;
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DECLARE_CMAP_CLASS(class_) \
FT_CALLBACK_TABLE const FT_CMap_ClassRec class_;
#define FT_DEFINE_CMAP_CLASS(class_, size_, init_, done_, char_index_, \
char_next_, char_var_index_, char_var_default_, variant_list_, \
charvariant_list_, variantchar_list_) \
FT_CALLBACK_TABLE_DEF \
const FT_CMap_ClassRec class_ = \
{ \
size_, init_, done_, char_index_, char_next_, char_var_index_, \
char_var_default_, variant_list_, charvariant_list_, variantchar_list_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DECLARE_CMAP_CLASS(class_) \
void FT_Init_Class_##class_( FT_Library library, FT_CMap_ClassRec* clazz);
#define FT_DEFINE_CMAP_CLASS(class_, size_, init_, done_, char_index_, \
char_next_, char_var_index_, char_var_default_, variant_list_, \
charvariant_list_, variantchar_list_) \
void \
FT_Init_Class_##class_( FT_Library library, \
FT_CMap_ClassRec* clazz) \
{ \
FT_UNUSED(library); \
clazz->size = size_; \
clazz->init = init_; \
clazz->done = done_; \
clazz->char_index = char_index_; \
clazz->char_next = char_next_; \
clazz->char_var_index = char_var_index_; \
clazz->char_var_default = char_var_default_; \
clazz->variant_list = variant_list_; \
clazz->charvariant_list = charvariant_list_; \
clazz->variantchar_list = variantchar_list_; \
}
#endif /* FT_CONFIG_OPTION_PIC */
/* create a new charmap and add it to charmap->face */
FT_BASE( FT_Error )
@@ -306,7 +380,28 @@ FT_BEGIN_HEADER
} FT_GlyphSlot_InternalRec;
#if 0
/*************************************************************************/
/* */
/* <Struct> */
/* FT_Size_InternalRec */
/* */
/* <Description> */
/* This structure contains the internal fields of each FT_Size */
/* object. Currently, it's empty. */
/* */
/*************************************************************************/
typedef struct FT_Size_InternalRec_
{
/* empty */
} FT_Size_InternalRec;
#endif
/*************************************************************************/
/*************************************************************************/
/**** ****/
@@ -710,6 +805,10 @@ FT_BEGIN_HEADER
/* */
/* debug_hooks :: XXX */
/* */
/* pic_container :: Contains global structs and tables, instead */
/* of defining them globallly. */
/* */
typedef struct FT_LibraryRec_
{
FT_Memory memory; /* library's memory manager */
@@ -740,6 +839,10 @@ FT_BEGIN_HEADER
FT_Bitmap_LcdFilterFunc lcd_filter_func; /* filtering callback */
#endif
#ifdef FT_CONFIG_OPTION_PIC
FT_PIC_Container pic_container;
#endif
} FT_LibraryRec;
@@ -811,6 +914,484 @@ FT_BEGIN_HEADER
FT_EXPORT_VAR( FT_Raster_Funcs ) ft_default_raster;
#endif
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/**** ****/
/**** ****/
/**** PIC-Support Macros for ftimage.h ****/
/**** ****/
/**** ****/
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/* */
/* <Macro> */
/* FT_DEFINE_OUTLINE_FUNCS */
/* */
/* <Description> */
/* Used to initialize an instance of FT_Outline_Funcs struct. */
/* When FT_CONFIG_OPTION_PIC is defined an init funtion will need to */
/* called with a pre-allocated stracture to be filled. */
/* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
/* allocated in the global scope (or the scope where the macro */
/* is used). */
/* */
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DEFINE_OUTLINE_FUNCS(class_, move_to_, line_to_, conic_to_, \
cubic_to_, shift_, delta_) \
static const FT_Outline_Funcs class_ = \
{ \
move_to_, line_to_, conic_to_, cubic_to_, shift_, delta_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_OUTLINE_FUNCS(class_, move_to_, line_to_, conic_to_, \
cubic_to_, shift_, delta_) \
static FT_Error \
Init_Class_##class_( FT_Outline_Funcs* clazz ) \
{ \
clazz->move_to = move_to_; \
clazz->line_to = line_to_; \
clazz->conic_to = conic_to_; \
clazz->cubic_to = cubic_to_; \
clazz->shift = shift_; \
clazz->delta = delta_; \
return FT_Err_Ok; \
}
#endif /* FT_CONFIG_OPTION_PIC */
/*************************************************************************/
/* */
/* <Macro> */
/* FT_DEFINE_RASTER_FUNCS */
/* */
/* <Description> */
/* Used to initialize an instance of FT_Raster_Funcs struct. */
/* When FT_CONFIG_OPTION_PIC is defined an init funtion will need to */
/* called with a pre-allocated stracture to be filled. */
/* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
/* allocated in the global scope (or the scope where the macro */
/* is used). */
/* */
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DEFINE_RASTER_FUNCS(class_, glyph_format_, raster_new_, \
raster_reset_, raster_set_mode_, \
raster_render_, raster_done_) \
const FT_Raster_Funcs class_ = \
{ \
glyph_format_, raster_new_, raster_reset_, \
raster_set_mode_, raster_render_, raster_done_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_RASTER_FUNCS(class_, glyph_format_, raster_new_, \
raster_reset_, raster_set_mode_, raster_render_, raster_done_) \
void \
FT_Init_Class_##class_( FT_Raster_Funcs* clazz ) \
{ \
clazz->glyph_format = glyph_format_; \
clazz->raster_new = raster_new_; \
clazz->raster_reset = raster_reset_; \
clazz->raster_set_mode = raster_set_mode_; \
clazz->raster_render = raster_render_; \
clazz->raster_done = raster_done_; \
}
#endif /* FT_CONFIG_OPTION_PIC */
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/**** ****/
/**** ****/
/**** PIC-Support Macros for ftrender.h ****/
/**** ****/
/**** ****/
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/* */
/* <Macro> */
/* FT_DEFINE_GLYPH */
/* */
/* <Description> */
/* Used to initialize an instance of FT_Glyph_Class struct. */
/* When FT_CONFIG_OPTION_PIC is defined an init funtion will need to */
/* called with a pre-allocated stracture to be filled. */
/* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
/* allocated in the global scope (or the scope where the macro */
/* is used). */
/* */
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DEFINE_GLYPH(class_, size_, format_, init_, done_, copy_, \
transform_, bbox_, prepare_) \
FT_CALLBACK_TABLE_DEF \
const FT_Glyph_Class class_ = \
{ \
size_, format_, init_, done_, copy_, transform_, bbox_, prepare_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_GLYPH(class_, size_, format_, init_, done_, copy_, \
transform_, bbox_, prepare_) \
void \
FT_Init_Class_##class_( FT_Glyph_Class* clazz ) \
{ \
clazz->glyph_size = size_; \
clazz->glyph_format = format_; \
clazz->glyph_init = init_; \
clazz->glyph_done = done_; \
clazz->glyph_copy = copy_; \
clazz->glyph_transform = transform_; \
clazz->glyph_bbox = bbox_; \
clazz->glyph_prepare = prepare_; \
}
#endif /* FT_CONFIG_OPTION_PIC */
/*************************************************************************/
/* */
/* <Macro> */
/* FT_DECLARE_RENDERER */
/* */
/* <Description> */
/* Used to create a forward declaration of a */
/* FT_Renderer_Class stract instance. */
/* */
/* <Macro> */
/* FT_DEFINE_RENDERER */
/* */
/* <Description> */
/* Used to initialize an instance of FT_Renderer_Class struct. */
/* */
/* When FT_CONFIG_OPTION_PIC is defined a Create funtion will need */
/* to called with a pointer where the allocated stracture is returned.*/
/* And when it is no longer needed a Destroy function needs */
/* to be called to release that allocation. */
/* fcinit.c (ft_create_default_module_classes) already contains */
/* a mechanism to call these functions for the default modules */
/* described in ftmodule.h */
/* */
/* Notice that the created Create and Destroy functions call */
/* pic_init and pic_free function to allow you to manually allocate */
/* and initialize any additional global data, like module specific */
/* interface, and put them in the global pic container defined in */
/* ftpic.h. if you don't need them just implement the functions as */
/* empty to resolve the link error. */
/* */
/* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
/* allocated in the global scope (or the scope where the macro */
/* is used). */
/* */
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DECLARE_RENDERER(class_) \
FT_EXPORT_VAR( const FT_Renderer_Class ) class_;
#define FT_DEFINE_RENDERER(class_, \
flags_, size_, name_, version_, requires_, \
interface_, init_, done_, get_interface_, \
glyph_format_, render_glyph_, transform_glyph_, \
get_glyph_cbox_, set_mode_, raster_class_ ) \
FT_CALLBACK_TABLE_DEF \
const FT_Renderer_Class class_ = \
{ \
FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_, \
interface_,init_,done_,get_interface_) \
glyph_format_, \
\
render_glyph_, \
transform_glyph_, \
get_glyph_cbox_, \
set_mode_, \
\
raster_class_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DECLARE_RENDERER(class_) FT_DECLARE_MODULE(class_)
#define FT_DEFINE_RENDERER(class_, \
flags_, size_, name_, version_, requires_, \
interface_, init_, done_, get_interface_, \
glyph_format_, render_glyph_, transform_glyph_, \
get_glyph_cbox_, set_mode_, raster_class_ ) \
void class_##_pic_free( FT_Library library ); \
FT_Error class_##_pic_init( FT_Library library ); \
\
void \
FT_Destroy_Class_##class_( FT_Library library, \
FT_Module_Class* clazz ) \
{ \
FT_Renderer_Class* rclazz = (FT_Renderer_Class*)clazz; \
FT_Memory memory = library->memory; \
class_##_pic_free( library ); \
if ( rclazz ) \
FT_FREE( rclazz ); \
} \
\
FT_Error \
FT_Create_Class_##class_( FT_Library library, \
FT_Module_Class** output_class ) \
{ \
FT_Renderer_Class* clazz; \
FT_Error error; \
FT_Memory memory = library->memory; \
\
if ( FT_ALLOC( clazz, sizeof(*clazz) ) ) \
return error; \
\
error = class_##_pic_init( library ); \
if(error) \
{ \
FT_FREE( clazz ); \
return error; \
} \
\
FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_, \
interface_,init_,done_,get_interface_) \
\
clazz->glyph_format = glyph_format_; \
\
clazz->render_glyph = render_glyph_; \
clazz->transform_glyph = transform_glyph_; \
clazz->get_glyph_cbox = get_glyph_cbox_; \
clazz->set_mode = set_mode_; \
\
clazz->raster_class = raster_class_; \
\
*output_class = (FT_Module_Class*)clazz; \
return FT_Err_Ok; \
}
#endif /* FT_CONFIG_OPTION_PIC */
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/**** ****/
/**** ****/
/**** PIC-Support Macros for ftmodapi.h ****/
/**** ****/
/**** ****/
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
#ifdef FT_CONFIG_OPTION_PIC
/*************************************************************************/
/* */
/* <FuncType> */
/* FT_Module_Creator */
/* */
/* <Description> */
/* A function used to create (allocate) a new module class object. */
/* The object's members are initialized, but the module itself is */
/* not. */
/* */
/* <Input> */
/* memory :: A handle to the memory manager. */
/* output_class :: Initialized with the newly allocated class. */
/* */
typedef FT_Error
(*FT_Module_Creator)( FT_Memory memory,
FT_Module_Class** output_class );
/*************************************************************************/
/* */
/* <FuncType> */
/* FT_Module_Destroyer */
/* */
/* <Description> */
/* A function used to destroy (deallocate) a module class object. */
/* */
/* <Input> */
/* memory :: A handle to the memory manager. */
/* clazz :: Module class to destroy. */
/* */
typedef void
(*FT_Module_Destroyer)( FT_Memory memory,
FT_Module_Class* clazz );
#endif
/*************************************************************************/
/* */
/* <Macro> */
/* FT_DECLARE_MODULE */
/* */
/* <Description> */
/* Used to create a forward declaration of a */
/* FT_Module_Class stract instance. */
/* */
/* <Macro> */
/* FT_DEFINE_MODULE */
/* */
/* <Description> */
/* Used to initialize an instance of FT_Module_Class struct. */
/* */
/* When FT_CONFIG_OPTION_PIC is defined a Create funtion will need */
/* to called with a pointer where the allocated stracture is returned.*/
/* And when it is no longer needed a Destroy function needs */
/* to be called to release that allocation. */
/* fcinit.c (ft_create_default_module_classes) already contains */
/* a mechanism to call these functions for the default modules */
/* described in ftmodule.h */
/* */
/* Notice that the created Create and Destroy functions call */
/* pic_init and pic_free function to allow you to manually allocate */
/* and initialize any additional global data, like module specific */
/* interface, and put them in the global pic container defined in */
/* ftpic.h. if you don't need them just implement the functions as */
/* empty to resolve the link error. */
/* */
/* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
/* allocated in the global scope (or the scope where the macro */
/* is used). */
/* */
/* <Macro> */
/* FT_DEFINE_ROOT_MODULE */
/* */
/* <Description> */
/* Used to initialize an instance of FT_Module_Class struct inside */
/* another stract that contains it or in a function that initializes */
/* that containing stract */
/* */
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DECLARE_MODULE(class_) \
FT_CALLBACK_TABLE \
const FT_Module_Class class_; \
#define FT_DEFINE_ROOT_MODULE(flags_, size_, name_, version_, requires_, \
interface_, init_, done_, get_interface_) \
{ \
flags_, \
size_, \
\
name_, \
version_, \
requires_, \
\
interface_, \
\
init_, \
done_, \
get_interface_, \
},
#define FT_DEFINE_MODULE(class_, flags_, size_, name_, version_, requires_, \
interface_, init_, done_, get_interface_) \
FT_CALLBACK_TABLE_DEF \
const FT_Module_Class class_ = \
{ \
flags_, \
size_, \
\
name_, \
version_, \
requires_, \
\
interface_, \
\
init_, \
done_, \
get_interface_, \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DECLARE_MODULE(class_) \
FT_Error FT_Create_Class_##class_( FT_Library library, \
FT_Module_Class** output_class ); \
void FT_Destroy_Class_##class_( FT_Library library, \
FT_Module_Class* clazz );
#define FT_DEFINE_ROOT_MODULE(flags_, size_, name_, version_, requires_, \
interface_, init_, done_, get_interface_) \
clazz->root.module_flags = flags_; \
clazz->root.module_size = size_; \
clazz->root.module_name = name_; \
clazz->root.module_version = version_; \
clazz->root.module_requires = requires_; \
\
clazz->root.module_interface = interface_; \
\
clazz->root.module_init = init_; \
clazz->root.module_done = done_; \
clazz->root.get_interface = get_interface_;
#define FT_DEFINE_MODULE(class_, flags_, size_, name_, version_, requires_, \
interface_, init_, done_, get_interface_) \
void class_##_pic_free( FT_Library library ); \
FT_Error class_##_pic_init( FT_Library library ); \
\
void \
FT_Destroy_Class_##class_( FT_Library library, \
FT_Module_Class* clazz ) \
{ \
FT_Memory memory = library->memory; \
class_##_pic_free( library ); \
if ( clazz ) \
FT_FREE( clazz ); \
} \
\
FT_Error \
FT_Create_Class_##class_( FT_Library library, \
FT_Module_Class** output_class ) \
{ \
FT_Memory memory = library->memory; \
FT_Module_Class* clazz; \
FT_Error error; \
\
if ( FT_ALLOC( clazz, sizeof(*clazz) ) ) \
return error; \
error = class_##_pic_init( library ); \
if(error) \
{ \
FT_FREE( clazz ); \
return error; \
} \
\
clazz->module_flags = flags_; \
clazz->module_size = size_; \
clazz->module_name = name_; \
clazz->module_version = version_; \
clazz->module_requires = requires_; \
\
clazz->module_interface = interface_; \
\
clazz->module_init = init_; \
clazz->module_done = done_; \
clazz->get_interface = get_interface_; \
\
*output_class = clazz; \
return FT_Err_Ok; \
}
#endif /* FT_CONFIG_OPTION_PIC */
FT_END_HEADER
@@ -0,0 +1,67 @@
/***************************************************************************/
/* */
/* ftpic.h */
/* */
/* The FreeType position independent code services (declaration). */
/* */
/* Copyright 2009 by */
/* Oran Agra and Mickey Gabel. */
/* */
/* 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. */
/* */
/***************************************************************************/
/*************************************************************************/
/* */
/* Modules that ordinarily have const global data that need address */
/* can instead define pointers here. */
/* */
/*************************************************************************/
#ifndef __FTPIC_H__
#define __FTPIC_H__
FT_BEGIN_HEADER
#ifdef FT_CONFIG_OPTION_PIC
typedef struct FT_PIC_Container_
{
/* pic containers for base */
void* base;
/* pic containers for modules */
void* autofit;
void* cff;
void* pshinter;
void* psnames;
void* raster;
void* sfnt;
void* smooth;
void* truetype;
} FT_PIC_Container;
/* Initialize the various function tables, structs, etc. stored in the container. */
FT_BASE( FT_Error )
ft_pic_container_init( FT_Library library );
/* Destroy the contents of the container. */
FT_BASE( void )
ft_pic_container_destroy( FT_Library library );
#endif /* FT_CONFIG_OPTION_PIC */
/* */
FT_END_HEADER
#endif /* __FTPIC_H__ */
/* END */
@@ -4,7 +4,7 @@
/* */
/* Embedded resource forks accessor (specification). */
/* */
/* Copyright 2004, 2006 by */
/* Copyright 2004, 2006, 2007 by */
/* Masatake YAMATO and Redhat K.K. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -34,7 +34,19 @@ FT_BEGIN_HEADER
/* Number of guessing rules supported in `FT_Raccess_Guess'. */
/* Don't forget to increment the number if you add a new guessing rule. */
#define FT_RACCESS_N_RULES 8
#define FT_RACCESS_N_RULES 9
/* A structure to describe a reference in a resource by its resource ID */
/* and internal offset. The `POST' resource expects to be concatenated */
/* by the order of resource IDs instead of its appearance in the file. */
typedef struct FT_RFork_Ref_
{
FT_UShort res_id;
FT_ULong offset;
} FT_RFork_Ref;
/*************************************************************************/
@@ -163,6 +163,298 @@ FT_BEGIN_HEADER
typedef const FT_ServiceDescRec* FT_ServiceDesc;
/*************************************************************************/
/* */
/* <Macro> */
/* FT_DEFINE_SERVICEDESCREC1 .. FT_DEFINE_SERVICEDESCREC6 */
/* */
/* <Description> */
/* Used to initialize an array of FT_ServiceDescRec structs. */
/* */
/* When FT_CONFIG_OPTION_PIC is defined a Create funtion will need */
/* to called with a pointer where the allocated array is returned. */
/* And when it is no longer needed a Destroy function needs */
/* to be called to release that allocation. */
/* */
/* These functions should be manyally called from the pic_init and */
/* pic_free functions of your module (see FT_DEFINE_MODULE) */
/* */
/* When FT_CONFIG_OPTION_PIC is not defined the array will be */
/* allocated in the global scope (or the scope where the macro */
/* is used). */
/* */
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DEFINE_SERVICEDESCREC1(class_, serv_id_1, serv_data_1) \
static const FT_ServiceDescRec class_[] = \
{ \
{serv_id_1, serv_data_1}, \
{NULL, NULL} \
};
#define FT_DEFINE_SERVICEDESCREC2(class_, serv_id_1, serv_data_1, \
serv_id_2, serv_data_2) \
static const FT_ServiceDescRec class_[] = \
{ \
{serv_id_1, serv_data_1}, \
{serv_id_2, serv_data_2}, \
{NULL, NULL} \
};
#define FT_DEFINE_SERVICEDESCREC3(class_, serv_id_1, serv_data_1, \
serv_id_2, serv_data_2, serv_id_3, serv_data_3) \
static const FT_ServiceDescRec class_[] = \
{ \
{serv_id_1, serv_data_1}, \
{serv_id_2, serv_data_2}, \
{serv_id_3, serv_data_3}, \
{NULL, NULL} \
};
#define FT_DEFINE_SERVICEDESCREC4(class_, serv_id_1, serv_data_1, \
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \
serv_id_4, serv_data_4) \
static const FT_ServiceDescRec class_[] = \
{ \
{serv_id_1, serv_data_1}, \
{serv_id_2, serv_data_2}, \
{serv_id_3, serv_data_3}, \
{serv_id_4, serv_data_4}, \
{NULL, NULL} \
};
#define FT_DEFINE_SERVICEDESCREC5(class_, serv_id_1, serv_data_1, \
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \
serv_id_4, serv_data_4, serv_id_5, serv_data_5) \
static const FT_ServiceDescRec class_[] = \
{ \
{serv_id_1, serv_data_1}, \
{serv_id_2, serv_data_2}, \
{serv_id_3, serv_data_3}, \
{serv_id_4, serv_data_4}, \
{serv_id_5, serv_data_5}, \
{NULL, NULL} \
};
#define FT_DEFINE_SERVICEDESCREC6(class_, serv_id_1, serv_data_1, \
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \
serv_id_4, serv_data_4, serv_id_5, serv_data_5, \
serv_id_6, serv_data_6) \
static const FT_ServiceDescRec class_[] = \
{ \
{serv_id_1, serv_data_1}, \
{serv_id_2, serv_data_2}, \
{serv_id_3, serv_data_3}, \
{serv_id_4, serv_data_4}, \
{serv_id_5, serv_data_5}, \
{serv_id_6, serv_data_6}, \
{NULL, NULL} \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_SERVICEDESCREC1(class_, serv_id_1, serv_data_1) \
void \
FT_Destroy_Class_##class_( FT_Library library, \
FT_ServiceDescRec* clazz ) \
{ \
FT_Memory memory = library->memory; \
if ( clazz ) \
FT_FREE( clazz ); \
} \
\
FT_Error \
FT_Create_Class_##class_( FT_Library library, \
FT_ServiceDescRec** output_class) \
{ \
FT_ServiceDescRec* clazz; \
FT_Error error; \
FT_Memory memory = library->memory; \
\
if ( FT_ALLOC( clazz, sizeof(*clazz)*2 ) ) \
return error; \
clazz[0].serv_id = serv_id_1; \
clazz[0].serv_data = serv_data_1; \
clazz[1].serv_id = NULL; \
clazz[1].serv_data = NULL; \
*output_class = clazz; \
return FT_Err_Ok; \
}
#define FT_DEFINE_SERVICEDESCREC2(class_, serv_id_1, serv_data_1, \
serv_id_2, serv_data_2) \
void \
FT_Destroy_Class_##class_( FT_Library library, \
FT_ServiceDescRec* clazz ) \
{ \
FT_Memory memory = library->memory; \
if ( clazz ) \
FT_FREE( clazz ); \
} \
\
FT_Error \
FT_Create_Class_##class_( FT_Library library, \
FT_ServiceDescRec** output_class) \
{ \
FT_ServiceDescRec* clazz; \
FT_Error error; \
FT_Memory memory = library->memory; \
\
if ( FT_ALLOC( clazz, sizeof(*clazz)*3 ) ) \
return error; \
clazz[0].serv_id = serv_id_1; \
clazz[0].serv_data = serv_data_1; \
clazz[1].serv_id = serv_id_2; \
clazz[1].serv_data = serv_data_2; \
clazz[2].serv_id = NULL; \
clazz[2].serv_data = NULL; \
*output_class = clazz; \
return FT_Err_Ok; \
}
#define FT_DEFINE_SERVICEDESCREC3(class_, serv_id_1, serv_data_1, \
serv_id_2, serv_data_2, serv_id_3, serv_data_3) \
void \
FT_Destroy_Class_##class_( FT_Library library, \
FT_ServiceDescRec* clazz ) \
{ \
FT_Memory memory = library->memory; \
if ( clazz ) \
FT_FREE( clazz ); \
} \
\
FT_Error \
FT_Create_Class_##class_( FT_Library library, \
FT_ServiceDescRec** output_class) \
{ \
FT_ServiceDescRec* clazz; \
FT_Error error; \
FT_Memory memory = library->memory; \
\
if ( FT_ALLOC( clazz, sizeof(*clazz)*4 ) ) \
return error; \
clazz[0].serv_id = serv_id_1; \
clazz[0].serv_data = serv_data_1; \
clazz[1].serv_id = serv_id_2; \
clazz[1].serv_data = serv_data_2; \
clazz[2].serv_id = serv_id_3; \
clazz[2].serv_data = serv_data_3; \
clazz[3].serv_id = NULL; \
clazz[3].serv_data = NULL; \
*output_class = clazz; \
return FT_Err_Ok; \
}
#define FT_DEFINE_SERVICEDESCREC4(class_, serv_id_1, serv_data_1, \
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \
serv_id_4, serv_data_4) \
void \
FT_Destroy_Class_##class_( FT_Library library, \
FT_ServiceDescRec* clazz ) \
{ \
FT_Memory memory = library->memory; \
if ( clazz ) \
FT_FREE( clazz ); \
} \
\
FT_Error \
FT_Create_Class_##class_( FT_Library library, \
FT_ServiceDescRec** output_class) \
{ \
FT_ServiceDescRec* clazz; \
FT_Error error; \
FT_Memory memory = library->memory; \
\
if ( FT_ALLOC( clazz, sizeof(*clazz)*5 ) ) \
return error; \
clazz[0].serv_id = serv_id_1; \
clazz[0].serv_data = serv_data_1; \
clazz[1].serv_id = serv_id_2; \
clazz[1].serv_data = serv_data_2; \
clazz[2].serv_id = serv_id_3; \
clazz[2].serv_data = serv_data_3; \
clazz[3].serv_id = serv_id_4; \
clazz[3].serv_data = serv_data_4; \
clazz[4].serv_id = NULL; \
clazz[4].serv_data = NULL; \
*output_class = clazz; \
return FT_Err_Ok; \
}
#define FT_DEFINE_SERVICEDESCREC5(class_, serv_id_1, serv_data_1, \
serv_id_2, serv_data_2, serv_id_3, serv_data_3, serv_id_4, \
serv_data_4, serv_id_5, serv_data_5) \
void \
FT_Destroy_Class_##class_( FT_Library library, \
FT_ServiceDescRec* clazz ) \
{ \
FT_Memory memory = library->memory; \
if ( clazz ) \
FT_FREE( clazz ); \
} \
\
FT_Error \
FT_Create_Class_##class_( FT_Library library, \
FT_ServiceDescRec** output_class) \
{ \
FT_ServiceDescRec* clazz; \
FT_Error error; \
FT_Memory memory = library->memory; \
\
if ( FT_ALLOC( clazz, sizeof(*clazz)*6 ) ) \
return error; \
clazz[0].serv_id = serv_id_1; \
clazz[0].serv_data = serv_data_1; \
clazz[1].serv_id = serv_id_2; \
clazz[1].serv_data = serv_data_2; \
clazz[2].serv_id = serv_id_3; \
clazz[2].serv_data = serv_data_3; \
clazz[3].serv_id = serv_id_4; \
clazz[3].serv_data = serv_data_4; \
clazz[4].serv_id = serv_id_5; \
clazz[4].serv_data = serv_data_5; \
clazz[5].serv_id = NULL; \
clazz[5].serv_data = NULL; \
*output_class = clazz; \
return FT_Err_Ok; \
}
#define FT_DEFINE_SERVICEDESCREC6(class_, serv_id_1, serv_data_1, \
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \
serv_id_4, serv_data_4, serv_id_5, serv_data_5, \
serv_id_6, serv_data_6) \
void \
FT_Destroy_Class_##class_( FT_Library library, \
FT_ServiceDescRec* clazz ) \
{ \
FT_Memory memory = library->memory; \
if ( clazz ) \
FT_FREE( clazz ); \
} \
\
FT_Error \
FT_Create_Class_##class_( FT_Library library, \
FT_ServiceDescRec** output_class) \
{ \
FT_ServiceDescRec* clazz; \
FT_Error error; \
FT_Memory memory = library->memory; \
\
if ( FT_ALLOC( clazz, sizeof(*clazz)*7 ) ) \
return error; \
clazz[0].serv_id = serv_id_1; \
clazz[0].serv_data = serv_data_1; \
clazz[1].serv_id = serv_id_2; \
clazz[1].serv_data = serv_data_2; \
clazz[2].serv_id = serv_id_3; \
clazz[2].serv_data = serv_data_3; \
clazz[3].serv_id = serv_id_4; \
clazz[3].serv_data = serv_data_4; \
clazz[4].serv_id = serv_id_5; \
clazz[4].serv_data = serv_data_5; \
clazz[5].serv_id = serv_id_6; \
clazz[5].serv_data = serv_data_6; \
clazz[6].serv_id = NULL; \
clazz[6].serv_data = NULL; \
*output_class = clazz; \
return FT_Err_Ok; \
}
#endif /* FT_CONFIG_OPTION_PIC */
/*
* Parse a list of FT_ServiceDescRec descriptors and look for
@@ -301,6 +593,7 @@ FT_BEGIN_HEADER
*/
#define FT_SERVICE_BDF_H <freetype/internal/services/svbdf.h>
#define FT_SERVICE_CID_H <freetype/internal/services/svcid.h>
#define FT_SERVICE_GLYPH_DICT_H <freetype/internal/services/svgldict.h>
#define FT_SERVICE_GX_VALIDATE_H <freetype/internal/services/svgxval.h>
#define FT_SERVICE_KERNING_H <freetype/internal/services/svkern.h>
@@ -4,7 +4,7 @@
/* */
/* Tracing handling (specification only). */
/* */
/* Copyright 2002, 2004, 2005, 2006 by */
/* Copyright 2002, 2004, 2005, 2006, 2007 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -31,16 +31,19 @@ FT_TRACE_DEF( init ) /* initialization (ftinit.c) */
FT_TRACE_DEF( objs ) /* base objects (ftobjs.c) */
FT_TRACE_DEF( outline ) /* outline management (ftoutln.c) */
FT_TRACE_DEF( glyph ) /* glyph management (ftglyph.c) */
FT_TRACE_DEF( gloader ) /* glyph loader (ftgloadr.c) */
FT_TRACE_DEF( raster ) /* monochrome rasterizer (ftraster.c) */
FT_TRACE_DEF( smooth ) /* anti-aliasing raster (ftgrays.c) */
FT_TRACE_DEF( mm ) /* MM interface (ftmm.c) */
FT_TRACE_DEF( raccess ) /* resource fork accessor (ftrfork.c) */
FT_TRACE_DEF( synth ) /* bold/slant synthesizer (ftsynth.c) */
/* Cache sub-system */
FT_TRACE_DEF( cache ) /* cache sub-system (ftcache.c, etc.) */
/* SFNT driver components */
FT_TRACE_DEF( sfdriver ) /* SFNT font driver (sfdriver.c) */
FT_TRACE_DEF( sfobjs ) /* SFNT object handler (sfobjs.c) */
FT_TRACE_DEF( ttcmap ) /* charmap handler (ttcmap.c) */
FT_TRACE_DEF( ttkern ) /* kerning handler (ttkern.c) */
@@ -48,6 +51,7 @@ FT_TRACE_DEF( ttload ) /* basic TrueType tables (ttload.c) */
FT_TRACE_DEF( ttmtx ) /* metrics-related tables (ttmtx.c) */
FT_TRACE_DEF( ttpost ) /* PS table processing (ttpost.c) */
FT_TRACE_DEF( ttsbit ) /* TrueType sbit handling (ttsbit.c) */
FT_TRACE_DEF( ttbdf ) /* TrueType embedded BDF (ttbdf.c) */
/* TrueType driver components */
FT_TRACE_DEF( ttdriver ) /* TT font driver (ttdriver.c) */
@@ -58,6 +62,7 @@ FT_TRACE_DEF( ttpload ) /* TT data/program loader (ttpload.c) */
FT_TRACE_DEF( ttgxvar ) /* TrueType GX var handler (ttgxvar.c) */
/* Type 1 driver components */
FT_TRACE_DEF( t1afm )
FT_TRACE_DEF( t1driver )
FT_TRACE_DEF( t1gload )
FT_TRACE_DEF( t1hint )
@@ -114,6 +119,7 @@ FT_TRACE_DEF( otvgdef )
FT_TRACE_DEF( otvgpos )
FT_TRACE_DEF( otvgsub )
FT_TRACE_DEF( otvjstf )
FT_TRACE_DEF( otvmath )
/* TrueTypeGX/AAT validation components */
FT_TRACE_DEF( gxvmodule )
@@ -25,6 +25,7 @@
#define FT_INTERNAL_OBJECTS_H <freetype/internal/ftobjs.h>
#define FT_INTERNAL_PIC_H <freetype/internal/ftpic.h>
#define FT_INTERNAL_STREAM_H <freetype/internal/ftstream.h>
#define FT_INTERNAL_MEMORY_H <freetype/internal/ftmemory.h>
#define FT_INTERNAL_DEBUG_H <freetype/internal/ftdebug.h>
@@ -5,7 +5,7 @@
/* Auxiliary functions and data structures related to PostScript fonts */
/* (specification). */
/* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2006 by */
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -197,6 +197,7 @@ FT_BEGIN_HEADER
{
T1_FIELD_LOCATION_CID_INFO,
T1_FIELD_LOCATION_FONT_DICT,
T1_FIELD_LOCATION_FONT_EXTRA,
T1_FIELD_LOCATION_FONT_INFO,
T1_FIELD_LOCATION_PRIVATE,
T1_FIELD_LOCATION_BBOX,
@@ -227,7 +228,11 @@ FT_BEGIN_HEADER
FT_UInt array_max; /* maximal number of elements for */
/* array */
FT_UInt count_offset; /* offset of element count for */
/* arrays */
/* arrays; must not be zero if in */
/* use -- in other words, a */
/* `num_FOO' element must not */
/* start the used structure if we */
/* parse a `FOO' array */
FT_UInt dict; /* where we expect it */
} T1_FieldRec;
@@ -355,7 +360,7 @@ FT_BEGIN_HEADER
FT_Error
(*to_bytes)( PS_Parser parser,
FT_Byte* bytes,
FT_Long max_bytes,
FT_Offset max_bytes,
FT_Long* pnum_bytes,
FT_Bool delimiters );
@@ -528,13 +533,6 @@ FT_BEGIN_HEADER
/* */
/* max_contours :: Maximal number of contours in builder outline. */
/* */
/* last :: The last point position. */
/* */
/* scale_x :: The horizontal scaling value (FUnits to */
/* sub-pixels). */
/* */
/* scale_y :: The vertical scaling value (FUnits to sub-pixels). */
/* */
/* pos_x :: The horizontal translation (if composite glyph). */
/* */
/* pos_y :: The vertical translation (if composite glyph). */
@@ -567,11 +565,6 @@ FT_BEGIN_HEADER
FT_Outline* base;
FT_Outline* current;
FT_Vector last;
FT_Fixed scale_x;
FT_Fixed scale_y;
FT_Pos pos_x;
FT_Pos pos_y;
@@ -582,7 +575,6 @@ FT_BEGIN_HEADER
T1_ParseState parse_state;
FT_Bool load_points;
FT_Bool no_recurse;
FT_Bool shift;
FT_Bool metrics_only;
@@ -697,9 +689,11 @@ FT_BEGIN_HEADER
T1_Decoder_Callback parse_callback;
T1_Decoder_FuncsRec funcs;
FT_Int* buildchar;
FT_Long* buildchar;
FT_UInt len_buildchar;
FT_Bool seac;
} T1_DecoderRec;
@@ -761,7 +755,7 @@ FT_BEGIN_HEADER
FT_Int
(*get_index)( const char* name,
FT_UInt len,
FT_Offset len,
void* user_data );
void* user_data;
@@ -6,7 +6,7 @@
/* recorders (specification only). These are used to support native */
/* T1/T2 hints in the `type1', `cid', and `cff' font drivers. */
/* */
/* Copyright 2001, 2002, 2003, 2005, 2006, 2007 by */
/* Copyright 2001, 2002, 2003, 2005, 2006, 2007, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -157,7 +157,8 @@ FT_BEGIN_HEADER
* 0 for horizontal stems (hstem), 1 for vertical ones (vstem).
*
* coords ::
* Array of 2 integers, used as (position,length) stem descriptor.
* Array of 2 coordinates in 16.16 format, used as (position,length)
* stem descriptor.
*
* @note:
* Use vertical coordinates (y) for horizontal stems (dim=0). Use
@@ -175,9 +176,9 @@ FT_BEGIN_HEADER
*
*/
typedef void
(*T1_Hints_SetStemFunc)( T1_Hints hints,
FT_UInt dimension,
FT_Long* coords );
(*T1_Hints_SetStemFunc)( T1_Hints hints,
FT_UInt dimension,
FT_Fixed* coords );
/*************************************************************************
@@ -197,8 +198,8 @@ FT_BEGIN_HEADER
* 0 for horizontal stems, 1 for vertical ones.
*
* coords ::
* An array of 6 integers, holding 3 (position,length) pairs for the
* counter-controlled stems.
* An array of 6 values in 16.16 format, holding 3 (position,length)
* pairs for the counter-controlled stems.
*
* @note:
* Use vertical coordinates (y) for horizontal stems (dim=0). Use
@@ -209,9 +210,9 @@ FT_BEGIN_HEADER
*
*/
typedef void
(*T1_Hints_SetStem3Func)( T1_Hints hints,
FT_UInt dimension,
FT_Long* coords );
(*T1_Hints_SetStem3Func)( T1_Hints hints,
FT_UInt dimension,
FT_Fixed* coords );
/*************************************************************************
@@ -446,7 +447,7 @@ FT_BEGIN_HEADER
* The number of stems.
*
* coords ::
* An array of `count' (position,length) pairs.
* An array of `count' (position,length) pairs in 16.16 format.
*
* @note:
* Use vertical coordinates (y) for horizontal stems (dim=0). Use
@@ -678,6 +679,30 @@ FT_BEGIN_HEADER
typedef PSHinter_Interface* PSHinter_Service;
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DEFINE_PSHINTER_INTERFACE(class_, get_globals_funcs_, \
get_t1_funcs_, get_t2_funcs_) \
static const PSHinter_Interface class_ = \
{ \
get_globals_funcs_, get_t1_funcs_, get_t2_funcs_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_PSHINTER_INTERFACE(class_, get_globals_funcs_, \
get_t1_funcs_, get_t2_funcs_) \
void \
FT_Init_Class_##class_( FT_Library library, \
PSHinter_Interface* clazz) \
{ \
FT_UNUSED(library); \
clazz->get_globals_funcs = get_globals_funcs_; \
clazz->get_t1_funcs = get_t1_funcs_; \
clazz->get_t2_funcs = get_t2_funcs_; \
}
#endif /* FT_CONFIG_OPTION_PIC */
FT_END_HEADER
@@ -45,6 +45,26 @@ FT_BEGIN_HEADER
FT_BDF_GetPropertyFunc get_property;
};
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DEFINE_SERVICE_BDFRec(class_, get_charset_id_, get_property_) \
static const FT_Service_BDFRec class_ = \
{ \
get_charset_id_, get_property_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_SERVICE_BDFRec(class_, get_charset_id_, get_property_) \
void \
FT_Init_Class_##class_( FT_Service_BDFRec* clazz ) \
{ \
clazz->get_charset_id = get_charset_id_; \
clazz->get_property = get_property_; \
}
#endif /* FT_CONFIG_OPTION_PIC */
/* */
@@ -0,0 +1,83 @@
/***************************************************************************/
/* */
/* svcid.h */
/* */
/* The FreeType CID font services (specification). */
/* */
/* Copyright 2007, 2009 by Derek Clegg, Michael Toftdal. */
/* */
/* 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. */
/* */
/***************************************************************************/
#ifndef __SVCID_H__
#define __SVCID_H__
#include FT_INTERNAL_SERVICE_H
FT_BEGIN_HEADER
#define FT_SERVICE_ID_CID "CID"
typedef FT_Error
(*FT_CID_GetRegistryOrderingSupplementFunc)( FT_Face face,
const char* *registry,
const char* *ordering,
FT_Int *supplement );
typedef FT_Error
(*FT_CID_GetIsInternallyCIDKeyedFunc)( FT_Face face,
FT_Bool *is_cid );
typedef FT_Error
(*FT_CID_GetCIDFromGlyphIndexFunc)( FT_Face face,
FT_UInt glyph_index,
FT_UInt *cid );
FT_DEFINE_SERVICE( CID )
{
FT_CID_GetRegistryOrderingSupplementFunc get_ros;
FT_CID_GetIsInternallyCIDKeyedFunc get_is_cid;
FT_CID_GetCIDFromGlyphIndexFunc get_cid_from_glyph_index;
};
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DEFINE_SERVICE_CIDREC(class_, get_ros_, \
get_is_cid_, get_cid_from_glyph_index_ ) \
static const FT_Service_CIDRec class_ = \
{ \
get_ros_, get_is_cid_, get_cid_from_glyph_index_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_SERVICE_CIDREC(class_, get_ros_, \
get_is_cid_, get_cid_from_glyph_index_ ) \
void \
FT_Init_Class_##class_( FT_Library library, \
FT_Service_CIDRec* clazz) \
{ \
FT_UNUSED(library); \
clazz->get_ros = get_ros_; \
clazz->get_is_cid = get_is_cid_; \
clazz->get_cid_from_glyph_index = get_cid_from_glyph_index_; \
}
#endif /* FT_CONFIG_OPTION_PIC */
/* */
FT_END_HEADER
#endif /* __SVCID_H__ */
/* END */
@@ -51,6 +51,28 @@ FT_BEGIN_HEADER
FT_GlyphDict_NameIndexFunc name_index; /* optional */
};
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DEFINE_SERVICE_GLYPHDICTREC(class_, get_name_, name_index_) \
static const FT_Service_GlyphDictRec class_ = \
{ \
get_name_, name_index_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_SERVICE_GLYPHDICTREC(class_, get_name_, name_index_) \
void \
FT_Init_Class_##class_( FT_Library library, \
FT_Service_GlyphDictRec* clazz) \
{ \
FT_UNUSED(library); \
clazz->get_name = get_name_; \
clazz->name_index = name_index_; \
}
#endif /* FT_CONFIG_OPTION_PIC */
/* */
@@ -68,6 +68,31 @@ FT_BEGIN_HEADER
FT_Set_Var_Design_Func set_var_design;
};
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DEFINE_SERVICE_MULTIMASTERSREC(class_, get_mm_, set_mm_design_, \
set_mm_blend_, get_mm_var_, set_var_design_) \
static const FT_Service_MultiMastersRec class_ = \
{ \
get_mm_, set_mm_design_, set_mm_blend_, get_mm_var_, set_var_design_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_SERVICE_MULTIMASTERSREC(class_, get_mm_, set_mm_design_, \
set_mm_blend_, get_mm_var_, set_var_design_) \
void \
FT_Init_Class_##class_( FT_Service_MultiMastersRec* clazz ) \
{ \
clazz->get_mm = get_mm_; \
clazz->set_mm_design = set_mm_design_; \
clazz->set_mm_blend = set_mm_blend_; \
clazz->get_mm_var = get_mm_var_; \
clazz->set_var_design = set_var_design_; \
}
#endif /* FT_CONFIG_OPTION_PIC */
/* */
@@ -46,6 +46,27 @@ FT_BEGIN_HEADER
FT_PsName_GetFunc get_ps_font_name;
};
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DEFINE_SERVICE_PSFONTNAMEREC(class_, get_ps_font_name_) \
static const FT_Service_PsFontNameRec class_ = \
{ \
get_ps_font_name_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_SERVICE_PSFONTNAMEREC(class_, get_ps_font_name_) \
void \
FT_Init_Class_##class_( FT_Library library, \
FT_Service_PsFontNameRec* clazz) \
{ \
FT_UNUSED(library); \
clazz->get_ps_font_name = get_ps_font_name_; \
}
#endif /* FT_CONFIG_OPTION_PIC */
/* */
@@ -98,7 +98,7 @@ FT_BEGIN_HEADER
(*PS_Unicodes_CharIndexFunc)( PS_Unicodes unicodes,
FT_UInt32 unicode );
typedef FT_ULong
typedef FT_UInt32
(*PS_Unicodes_CharNextFunc)( PS_Unicodes unicodes,
FT_UInt32 *unicode );
@@ -117,6 +117,41 @@ FT_BEGIN_HEADER
const unsigned short* adobe_expert_encoding;
};
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DEFINE_SERVICE_PSCMAPSREC(class_, unicode_value_, unicodes_init_, \
unicodes_char_index_, unicodes_char_next_, macintosh_name_, \
adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_) \
static const FT_Service_PsCMapsRec class_ = \
{ \
unicode_value_, unicodes_init_, \
unicodes_char_index_, unicodes_char_next_, macintosh_name_, \
adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_SERVICE_PSCMAPSREC(class_, unicode_value_, unicodes_init_, \
unicodes_char_index_, unicodes_char_next_, macintosh_name_, \
adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_) \
void \
FT_Init_Class_##class_( FT_Library library, \
FT_Service_PsCMapsRec* clazz) \
{ \
FT_UNUSED(library); \
clazz->unicode_value = unicode_value_; \
clazz->unicodes_init = unicodes_init_; \
clazz->unicodes_char_index = unicodes_char_index_; \
clazz->unicodes_char_next = unicodes_char_next_; \
clazz->macintosh_name = macintosh_name_; \
clazz->adobe_std_strings = adobe_std_strings_; \
clazz->adobe_std_encoding = adobe_std_encoding_; \
clazz->adobe_expert_encoding = adobe_expert_encoding_; \
}
#endif /* FT_CONFIG_OPTION_PIC */
/* */
@@ -4,7 +4,7 @@
/* */
/* The FreeType PostScript info service (specification). */
/* */
/* Copyright 2003, 2004 by */
/* Copyright 2003, 2004, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -33,6 +33,10 @@ FT_BEGIN_HEADER
(*PS_GetFontInfoFunc)( FT_Face face,
PS_FontInfoRec* afont_info );
typedef FT_Error
(*PS_GetFontExtraFunc)( FT_Face face,
PS_FontExtraRec* afont_extra );
typedef FT_Int
(*PS_HasGlyphNamesFunc)( FT_Face face );
@@ -44,10 +48,38 @@ FT_BEGIN_HEADER
FT_DEFINE_SERVICE( PsInfo )
{
PS_GetFontInfoFunc ps_get_font_info;
PS_GetFontExtraFunc ps_get_font_extra;
PS_HasGlyphNamesFunc ps_has_glyph_names;
PS_GetFontPrivateFunc ps_get_font_private;
};
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DEFINE_SERVICE_PSINFOREC(class_, get_font_info_, \
ps_get_font_extra_, has_glyph_names_, get_font_private_) \
static const FT_Service_PsInfoRec class_ = \
{ \
get_font_info_, ps_get_font_extra_, has_glyph_names_, \
get_font_private_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_SERVICE_PSINFOREC(class_, get_font_info_, \
ps_get_font_extra_, has_glyph_names_, get_font_private_) \
void \
FT_Init_Class_##class_( FT_Library library, \
FT_Service_PsInfoRec* clazz) \
{ \
FT_UNUSED(library); \
clazz->ps_get_font_info = get_font_info_; \
clazz->ps_get_font_extra = ps_get_font_extra_; \
clazz->ps_has_glyph_names = has_glyph_names_; \
clazz->ps_get_font_private = get_font_private_; \
}
#endif /* FT_CONFIG_OPTION_PIC */
/* */
@@ -58,6 +58,7 @@ FT_BEGIN_HEADER
(*FT_SFNT_TableInfoFunc)( FT_Face face,
FT_UInt idx,
FT_ULong *tag,
FT_ULong *offset,
FT_ULong *length );
@@ -68,6 +69,27 @@ FT_BEGIN_HEADER
FT_SFNT_TableInfoFunc table_info;
};
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DEFINE_SERVICE_SFNT_TABLEREC(class_, load_, get_, info_) \
static const FT_Service_SFNT_TableRec class_ = \
{ \
load_, get_, info_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_SERVICE_SFNT_TABLEREC(class_, load_, get_, info_) \
void \
FT_Init_Class_##class_( FT_Service_SFNT_TableRec* clazz ) \
{ \
clazz->load_table = load_; \
clazz->get_table = get_; \
clazz->table_info = info_; \
}
#endif /* FT_CONFIG_OPTION_PIC */
/* */
@@ -1,13 +1,13 @@
/***************************************************************************/
/* */
/* svsttcmap.h */
/* svttcmap.h */
/* */
/* The FreeType TrueType/sfnt cmap extra information service. */
/* */
/* Copyright 2003 by */
/* Masatake YAMATO, Redhat K.K. */
/* */
/* Copyright 2003 by */
/* Copyright 2003, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -49,6 +49,13 @@ FT_BEGIN_HEADER
/* The language ID used in Mac fonts. Definitions of values are in */
/* freetype/ttnameid.h. */
/* */
/* format :: */
/* The cmap format. OpenType 1.5 defines the formats 0 (byte */
/* encoding table), 2~(high-byte mapping through table), 4~(segment */
/* mapping to delta values), 6~(trimmed table mapping), 8~(mixed */
/* 16-bit and 32-bit coverage), 10~(trimmed array), 12~(segmented */
/* coverage), and 14 (Unicode Variation Sequences). */
/* */
typedef struct TT_CMapInfo_
{
FT_ULong language;
@@ -67,6 +74,27 @@ FT_BEGIN_HEADER
TT_CMap_Info_GetFunc get_cmap_info;
};
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DEFINE_SERVICE_TTCMAPSREC(class_, get_cmap_info_) \
static const FT_Service_TTCMapsRec class_ = \
{ \
get_cmap_info_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_SERVICE_TTCMAPSREC(class_, get_cmap_info_) \
void \
FT_Init_Class_##class_( FT_Library library, \
FT_Service_TTCMapsRec* clazz) \
{ \
FT_UNUSED(library); \
clazz->get_cmap_info = get_cmap_info_; \
}
#endif /* FT_CONFIG_OPTION_PIC */
/* */
@@ -37,6 +37,25 @@ FT_BEGIN_HEADER
TT_Glyf_GetLocationFunc get_location;
};
#ifndef FT_CONFIG_OPTION_PIC
#define FT_DEFINE_SERVICE_TTGLYFREC(class_, get_location_ ) \
static const FT_Service_TTGlyfRec class_ = \
{ \
get_location_ \
};
#else /* FT_CONFIG_OPTION_PIC */
#define FT_DEFINE_SERVICE_TTGLYFREC(class_, get_location_ ) \
void \
FT_Init_Class_##class_( FT_Service_TTGlyfRec* clazz ) \
{ \
clazz->get_location = get_location_; \
}
#endif /* FT_CONFIG_OPTION_PIC */
/* */
@@ -753,6 +753,141 @@ FT_BEGIN_HEADER
/* transitional */
typedef SFNT_Interface* SFNT_Service;
#ifndef FT_CONFIG_OPTION_PIC
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
#define FT_DEFINE_DRIVERS_OLD_INTERNAL(a) \
a,
#else
#define FT_DEFINE_DRIVERS_OLD_INTERNAL(a)
#endif
#define FT_INTERNAL(a) \
a,
#define FT_DEFINE_SFNT_INTERFACE(class_, \
goto_table_, init_face_, load_face_, done_face_, get_interface_, \
load_any_, load_sfnt_header_, load_directory_, load_head_, \
load_hhea_, load_cmap_, load_maxp_, load_os2_, load_post_, \
load_name_, free_name_, load_hdmx_stub_, free_hdmx_stub_, \
load_kern_, load_gasp_, load_pclt_, load_bhed_, \
set_sbit_strike_stub_, load_sbits_stub_, find_sbit_image_, \
load_sbit_metrics_, load_sbit_image_, free_sbits_stub_, \
get_psname_, free_psnames_, load_charmap_stub_, free_charmap_stub_, \
get_kerning_, load_font_dir_, load_hmtx_, load_eblc_, free_eblc_, \
set_sbit_strike_, load_strike_metrics_, get_metrics_ ) \
static const SFNT_Interface class_ = \
{ \
FT_INTERNAL(goto_table_) \
FT_INTERNAL(init_face_) \
FT_INTERNAL(load_face_) \
FT_INTERNAL(done_face_) \
FT_INTERNAL(get_interface_) \
FT_INTERNAL(load_any_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sfnt_header_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_directory_) \
FT_INTERNAL(load_head_) \
FT_INTERNAL(load_hhea_) \
FT_INTERNAL(load_cmap_) \
FT_INTERNAL(load_maxp_) \
FT_INTERNAL(load_os2_) \
FT_INTERNAL(load_post_) \
FT_INTERNAL(load_name_) \
FT_INTERNAL(free_name_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_hdmx_stub_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(free_hdmx_stub_) \
FT_INTERNAL(load_kern_) \
FT_INTERNAL(load_gasp_) \
FT_INTERNAL(load_pclt_) \
FT_INTERNAL(load_bhed_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(set_sbit_strike_stub_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbits_stub_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(find_sbit_image_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbit_metrics_) \
FT_INTERNAL(load_sbit_image_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(free_sbits_stub_) \
FT_INTERNAL(get_psname_) \
FT_INTERNAL(free_psnames_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_charmap_stub_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(free_charmap_stub_) \
FT_INTERNAL(get_kerning_) \
FT_INTERNAL(load_font_dir_) \
FT_INTERNAL(load_hmtx_) \
FT_INTERNAL(load_eblc_) \
FT_INTERNAL(free_eblc_) \
FT_INTERNAL(set_sbit_strike_) \
FT_INTERNAL(load_strike_metrics_) \
FT_INTERNAL(get_metrics_) \
};
#else /* FT_CONFIG_OPTION_PIC */
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
#define FT_DEFINE_DRIVERS_OLD_INTERNAL(a, a_) \
clazz->a = a_;
#else
#define FT_DEFINE_DRIVERS_OLD_INTERNAL(a, a_)
#endif
#define FT_INTERNAL(a, a_) \
clazz->a = a_;
#define FT_DEFINE_SFNT_INTERFACE(class_, \
goto_table_, init_face_, load_face_, done_face_, get_interface_, \
load_any_, load_sfnt_header_, load_directory_, load_head_, \
load_hhea_, load_cmap_, load_maxp_, load_os2_, load_post_, \
load_name_, free_name_, load_hdmx_stub_, free_hdmx_stub_, \
load_kern_, load_gasp_, load_pclt_, load_bhed_, \
set_sbit_strike_stub_, load_sbits_stub_, find_sbit_image_, \
load_sbit_metrics_, load_sbit_image_, free_sbits_stub_, \
get_psname_, free_psnames_, load_charmap_stub_, free_charmap_stub_, \
get_kerning_, load_font_dir_, load_hmtx_, load_eblc_, free_eblc_, \
set_sbit_strike_, load_strike_metrics_, get_metrics_ ) \
void \
FT_Init_Class_##class_( FT_Library library, SFNT_Interface* clazz ) \
{ \
FT_UNUSED(library); \
FT_INTERNAL(goto_table,goto_table_) \
FT_INTERNAL(init_face,init_face_) \
FT_INTERNAL(load_face,load_face_) \
FT_INTERNAL(done_face,done_face_) \
FT_INTERNAL(get_interface,get_interface_) \
FT_INTERNAL(load_any,load_any_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sfnt_header,load_sfnt_header_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_directory,load_directory_) \
FT_INTERNAL(load_head,load_head_) \
FT_INTERNAL(load_hhea,load_hhea_) \
FT_INTERNAL(load_cmap,load_cmap_) \
FT_INTERNAL(load_maxp,load_maxp_) \
FT_INTERNAL(load_os2,load_os2_) \
FT_INTERNAL(load_post,load_post_) \
FT_INTERNAL(load_name,load_name_) \
FT_INTERNAL(free_name,free_name_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_hdmx_stub,load_hdmx_stub_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(free_hdmx_stub,free_hdmx_stub_) \
FT_INTERNAL(load_kern,load_kern_) \
FT_INTERNAL(load_gasp,load_gasp_) \
FT_INTERNAL(load_pclt,load_pclt_) \
FT_INTERNAL(load_bhed,load_bhed_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(set_sbit_strike_stub,set_sbit_strike_stub_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbits_stub,load_sbits_stub_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(find_sbit_image,find_sbit_image_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbit_metrics,load_sbit_metrics_) \
FT_INTERNAL(load_sbit_image,load_sbit_image_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(free_sbits_stub,free_sbits_stub_) \
FT_INTERNAL(get_psname,get_psname_) \
FT_INTERNAL(free_psnames,free_psnames_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(load_charmap_stub,load_charmap_stub_) \
FT_DEFINE_DRIVERS_OLD_INTERNAL(free_charmap_stub,free_charmap_stub_) \
FT_INTERNAL(get_kerning,get_kerning_) \
FT_INTERNAL(load_font_dir,load_font_dir_) \
FT_INTERNAL(load_hmtx,load_hmtx_) \
FT_INTERNAL(load_eblc,load_eblc_) \
FT_INTERNAL(free_eblc,free_eblc_) \
FT_INTERNAL(set_sbit_strike,set_sbit_strike_) \
FT_INTERNAL(load_strike_metrics,load_strike_metrics_) \
FT_INTERNAL(get_metrics,get_metrics_) \
}
#endif /* FT_CONFIG_OPTION_PIC */
FT_END_HEADER
@@ -5,7 +5,7 @@
/* Basic Type1/Type2 type definitions and interface (specification */
/* only). */
/* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2006 by */
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -58,7 +58,9 @@ FT_BEGIN_HEADER
/* */
/* code_first :: The lowest valid character code in the encoding. */
/* */
/* code_last :: The highest valid character code in the encoding. */
/* code_last :: The highest valid character code in the encoding */
/* + 1. When equal to code_first there are no valid */
/* character codes. */
/* */
/* char_index :: An array of corresponding glyph indices. */
/* */
@@ -87,11 +89,24 @@ FT_BEGIN_HEADER
} T1_EncodingType;
/* used to hold extra data of PS_FontInfoRec that
* cannot be stored in the publicly defined structure.
*
* Note these can't be blended with multiple-masters.
*/
typedef struct PS_FontExtraRec_
{
FT_UShort fs_type;
} PS_FontExtraRec;
typedef struct T1_FontRec_
{
PS_FontInfoRec font_info; /* font info dictionary */
PS_PrivateRec private_dict; /* private dictionary */
FT_String* font_name; /* top-level dictionary */
PS_FontInfoRec font_info; /* font info dictionary */
PS_FontExtraRec font_extra; /* font info extra fields */
PS_PrivateRec private_dict; /* private dictionary */
FT_String* font_name; /* top-level dictionary */
T1_EncodingType encoding_type;
T1_EncodingRec encoding;
@@ -217,7 +232,7 @@ FT_BEGIN_HEADER
/* undocumented, optional: has the same meaning as len_buildchar */
/* for Type 2 fonts; manipulated by othersubrs 19, 24, and 25 */
FT_UInt len_buildchar;
FT_Int* buildchar;
FT_Long* buildchar;
/* since version 2.1 - interface to PostScript hinter */
const void* pshinter;
@@ -231,7 +246,10 @@ FT_BEGIN_HEADER
void* psnames;
void* psaux;
CID_FaceInfoRec cid;
PS_FontExtraRec font_extra;
#if 0
void* afm_data;
#endif
CID_Subrs subrs;
/* since version 2.1 - interface to PostScript hinter */
@@ -5,7 +5,7 @@
/* Basic SFNT/TrueType type definitions and interface (specification */
/* only). */
/* */
/* Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007 by */
/* Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -586,7 +586,7 @@ FT_BEGIN_HEADER
/* table_offset :: The offset of the index table in the `EBLC' */
/* table. Only used during strike loading. */
/* */
typedef struct TT_SBit_RangeRec
typedef struct TT_SBit_RangeRec_
{
FT_UShort first_glyph;
FT_UShort last_glyph;
@@ -902,7 +902,7 @@ FT_BEGIN_HEADER
FT_Byte* table;
FT_Byte* table_end;
FT_Byte* strings;
FT_UInt32 strings_size;
FT_ULong strings_size;
FT_UInt num_strikes;
FT_Bool loaded;
@@ -1401,7 +1401,7 @@ FT_BEGIN_HEADER
FT_Byte* vert_metrics;
FT_ULong vert_metrics_size;
FT_UInt num_locations;
FT_ULong num_locations; /* in broken TTF, gid > 0xFFFF */
FT_Byte* glyph_locations;
FT_Byte* hdmx_table;
+150 -96
View File
@@ -5,7 +5,7 @@
/* Basic Type 1/Type 2 tables definitions and interface (specification */
/* only). */
/* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2006 by */
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -43,7 +43,7 @@ FT_BEGIN_HEADER
/* Type 1 Tables */
/* */
/* <Abstract> */
/* Type 1 (PostScript) specific font tables. */
/* Type~1 (PostScript) specific font tables. */
/* */
/* <Description> */
/* This section contains the definition of Type 1-specific tables, */
@@ -62,11 +62,11 @@ FT_BEGIN_HEADER
/* PS_FontInfoRec */
/* */
/* <Description> */
/* A structure used to model a Type1/Type2 FontInfo dictionary. Note */
/* that for Multiple Master fonts, each instance has its own */
/* 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. */
/* */
typedef struct PS_FontInfoRec
typedef struct PS_FontInfoRec_
{
FT_String* version;
FT_String* notice;
@@ -78,7 +78,18 @@ FT_BEGIN_HEADER
FT_Short underline_position;
FT_UShort underline_thickness;
} PS_FontInfoRec, *PS_FontInfo;
} PS_FontInfoRec;
/*************************************************************************/
/* */
/* <Struct> */
/* PS_FontInfo */
/* */
/* <Description> */
/* A handle to a @PS_FontInfoRec structure. */
/* */
typedef struct PS_FontInfoRec_* PS_FontInfo;
/*************************************************************************/
@@ -100,9 +111,9 @@ FT_BEGIN_HEADER
/* PS_PrivateRec */
/* */
/* <Description> */
/* A structure used to model a Type1/Type2 private dictionary. Note */
/* that for Multiple Master fonts, each instance has its own Private */
/* dictionary. */
/* 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. */
/* */
typedef struct PS_PrivateRec_
{
@@ -142,7 +153,18 @@ FT_BEGIN_HEADER
FT_Short min_feature[2];
} PS_PrivateRec, *PS_Private;
} PS_PrivateRec;
/*************************************************************************/
/* */
/* <Struct> */
/* PS_Private */
/* */
/* <Description> */
/* A handle to a @PS_PrivateRec structure. */
/* */
typedef struct PS_PrivateRec_* PS_Private;
/*************************************************************************/
@@ -168,7 +190,7 @@ FT_BEGIN_HEADER
/* given blend dictionary (font info or private). Used to support */
/* Multiple Masters fonts. */
/* */
typedef enum
typedef enum T1_Blend_Flags_
{
/*# required fields in a FontInfo blend dictionary */
T1_BLEND_UNDERLINE_POSITION = 0,
@@ -272,6 +294,14 @@ FT_BEGIN_HEADER
typedef PS_BlendRec T1_Blend;
/*************************************************************************/
/* */
/* <Struct> */
/* CID_FaceDictRec */
/* */
/* <Description> */
/* A structure used to represent data in a CID top-level dictionary. */
/* */
typedef struct CID_FaceDictRec_
{
PS_PrivateRec private_dict;
@@ -290,7 +320,20 @@ FT_BEGIN_HEADER
FT_ULong subrmap_offset;
FT_Int sd_bytes;
} CID_FaceDictRec, *CID_FaceDict;
} CID_FaceDictRec;
/*************************************************************************/
/* */
/* <Struct> */
/* CID_FaceDict */
/* */
/* <Description> */
/* A handle to a @CID_FaceDictRec structure. */
/* */
typedef struct CID_FaceDictRec_* CID_FaceDict;
/* */
/* backwards-compatible definition */
@@ -332,7 +375,18 @@ FT_BEGIN_HEADER
FT_ULong data_offset;
} CID_FaceInfoRec, *CID_FaceInfo;
} CID_FaceInfoRec;
/*************************************************************************/
/* */
/* <Struct> */
/* CID_FaceInfo */
/* */
/* <Description> */
/* A handle to a @CID_FaceInfoRec structure. */
/* */
typedef struct CID_FaceInfoRec_* CID_FaceInfo;
/*************************************************************************/
@@ -347,99 +401,99 @@ FT_BEGIN_HEADER
/* */
typedef CID_FaceInfoRec CID_Info;
/* */
/************************************************************************
*
* @function:
* FT_Has_PS_Glyph_Names
*
* @description:
* 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.
*/
/************************************************************************
*
* @function:
* FT_Has_PS_Glyph_Names
*
* @description:
* 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_EXPORT( FT_Int )
FT_Has_PS_Glyph_Names( FT_Face face );
/************************************************************************
*
* @function:
* FT_Get_PS_Font_Info
*
* @description:
* 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:
* The string pointers within the font info 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 will
* return the `FT_Err_Invalid_Argument' error code.
*/
/************************************************************************
*
* @function:
* FT_Get_PS_Font_Info
*
* @description:
* 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:
* The string pointers within the font info 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 will
* return the `FT_Err_Invalid_Argument' error code.
*
*/
FT_EXPORT( FT_Error )
FT_Get_PS_Font_Info( FT_Face face,
PS_FontInfoRec *afont_info );
FT_Get_PS_Font_Info( FT_Face face,
PS_FontInfo afont_info );
/************************************************************************
*
* @function:
* FT_Get_PS_Font_Private
*
* @description:
* 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 font info 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 will
* return the `FT_Err_Invalid_Argument' error code.
*/
/************************************************************************
*
* @function:
* FT_Get_PS_Font_Private
*
* @description:
* 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_EXPORT( FT_Error )
FT_Get_PS_Font_Private( FT_Face face,
PS_PrivateRec *afont_private );
/* */
FT_Get_PS_Font_Private( FT_Face face,
PS_Private afont_private );
/* */
FT_END_HEADER
+206 -91
View File
@@ -4,7 +4,7 @@
/* */
/* TrueType name ID definitions (specification only). */
/* */
/* Copyright 1996-2002, 2003, 2004, 2006, 2007 by */
/* Copyright 1996-2002, 2003, 2004, 2006, 2007, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -26,6 +26,13 @@
FT_BEGIN_HEADER
/*************************************************************************/
/* */
/* <Section> */
/* truetype_tables */
/* */
/*************************************************************************/
/* */
/* Possible values for the `platform' identifier code in the name */
@@ -108,13 +115,18 @@ FT_BEGIN_HEADER
*
* 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.
*/
#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_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 */
/***********************************************************************
@@ -290,6 +302,8 @@ FT_BEGIN_HEADER
* Adobe expert encoding.
* TT_ADOBE_ID_CUSTOM ::
* Adobe custom encoding.
* TT_ADOBE_ID_LATIN_1 ::
* Adobe Latin~1 encoding.
*/
#define TT_ADOBE_ID_STANDARD 0
@@ -821,16 +835,18 @@ FT_BEGIN_HEADER
/* 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
/*************************************************************************/
/* */
/* Bit mask values for the Unicode Ranges from the TTF `OS2 ' table. */
/* */
/* Updated 02-Jul-2000. */
/* Updated 08-Nov-2008. */
/* */
/* General Scripts Area */
/* Bit 0 Basic Latin */
#define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */
/* Bit 1 C1 Controls and Latin-1 Supplement */
@@ -839,27 +855,44 @@ FT_BEGIN_HEADER
#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 */
/* 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 */
/* Bit 6 Combining Diacritical Marks */
/* U+A700-U+A71F */
/* Bit 6 Combining Diacritical Marks */
/* Combining Diacritical Marks Supplement */
#define TT_UCR_COMBINING_DIACRITICS (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 is reserved (was: Greek Symbols and Coptic) */
/* Bit 9 Cyrillic + */
/* Cyrillic Supplementary */
/* 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 is reserved (was: Hebrew Extended) */
/* Bit 13 Arabic */
/* 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 */
/* Bit 14 is reserved (was: Arabic Extended) */
/* 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 */
@@ -882,20 +915,26 @@ FT_BEGIN_HEADER
#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 */
/* Bit 26 Georgian */
/* Georgian Supplement */
#define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */
/* Bit 27 is reserved (was Georgian Extended) */
/* 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 */
/* Symbols Area */
/* Bit 31 General Punctuation */
/* Bit 31 General Punctuation */
/* Supplemental Punctuation */
#define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */
/* U+2E00-U+2E7F */
/* Bit 32 Superscripts And Subscripts */
#define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */
/* Bit 33 Currency Symbols */
@@ -906,16 +945,18 @@ FT_BEGIN_HEADER
#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 */
/* 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 */
/* Bit 38 Mathematical Operators + */
/* Supplemental Mathematical Operators + */
/* Miscellaneous Mathematical Symbols-A + */
/* Miscellaneous Mathematical Symbols-B */
/* 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 */
@@ -938,60 +979,53 @@ FT_BEGIN_HEADER
#define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */
/* Bit 47 Dingbats */
#define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */
/* CJK Phonetics and Symbols Area */
/* 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 */
/* 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 */
/* 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 Kanbun */
#define TT_UCR_CJK_MISC (1L << 21) /* U+3190-U+319F */
#define TT_UCR_KANBUN TT_UCR_CJK_MISC
/* 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 */
/* Hangul Syllables Area */
/* Bit 56 Hangul */
/* Bit 56 Hangul Syllables */
#define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */
/* Surrogates Area */
/* Bit 57 High Surrogates + */
/* High Private Use Surrogates + */
/* Low Surrogates */
/* 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 */
/* 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 */
/* Bit 58 is reserved for Unicode SubRanges */
/* CJK Ideographs Area */
/* Bit 59 CJK Unified Ideographs + */
/* CJK Radicals Supplement + */
/* Kangxi Radicals + */
/* Ideographic Description Characters + */
/* CJK Unified Ideographs Extension A */
/* CJK Unified Ideographs Extension A + */
/* CJK Unified Ideographs Extension B + */
/* Kanbun */
#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 */
@@ -999,17 +1033,13 @@ FT_BEGIN_HEADER
/* U+3400-U+4DB5 */
/*U+20000-U+2A6DF*/
/* U+3190-U+319F */
/* Private Use Area */
/* Bit 60 Private Use */
#define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */
/* Compatibility Area and Specials */
/* Bit 61 CJK Compatibility Ideographs + */
/* CJK Compatibility Ideographs Supplement */
#define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+F900-U+FAFF */
/* 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 */
@@ -1017,8 +1047,10 @@ FT_BEGIN_HEADER
#define TT_UCR_ARABIC_PRESENTATIONS_A (1L << 31) /* U+FB50-U+FDFF */
/* Bit 64 Combining Half Marks */
#define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */
/* Bit 65 CJK Compatibility Forms */
#define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE30-U+FE4F */
/* 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 */
@@ -1037,8 +1069,12 @@ FT_BEGIN_HEADER
#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 */
/* 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 */
@@ -1047,20 +1083,22 @@ FT_BEGIN_HEADER
#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 */
/* 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 */
/* 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 */
/* Bit 84 Tagalog */
/* Hanunoo */
/* Buhid */
/* Tagbanwa */
#define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */
/* U+1720-U+173F */
/* U+1740-U+175F */
@@ -1071,20 +1109,97 @@ FT_BEGIN_HEADER
#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 */
/* 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) */
/* 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 */
/* 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 */
/* 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 */
/*************************************************************************/
@@ -1103,7 +1218,7 @@ FT_BEGIN_HEADER
/* */
/* Here some alias #defines in order to be clearer. */
/* */
/* These are not always #defined to stay within the 31 character limit */
/* These are not always #defined to stay within the 31~character limit */
/* which some compilers have. */
/* */
/* Credits go to Dave Hoo <[email protected]> for pointing out that modern */
+19 -19
View File
@@ -5,7 +5,7 @@
/* Basic SFNT/TrueType tables definitions and interface */
/* (specification only). */
/* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005 by */
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -156,9 +156,9 @@ FT_BEGIN_HEADER
/* caret_Slope_Run :: The run coefficient of the cursor's */
/* slope. */
/* */
/* Reserved :: 10 reserved bytes. */
/* Reserved :: 8~reserved bytes. */
/* */
/* metric_Data_Format :: Always 0. */
/* metric_Data_Format :: Always~0. */
/* */
/* number_Of_HMetrics :: Number of HMetrics entries in the `hmtx' */
/* table -- this value can be smaller than */
@@ -281,9 +281,9 @@ FT_BEGIN_HEADER
/* This value is `reserved' in vmtx */
/* version 1.0. */
/* */
/* Reserved :: 8 reserved bytes. */
/* Reserved :: 8~reserved bytes. */
/* */
/* metric_Data_Format :: Always 0. */
/* metric_Data_Format :: Always~0. */
/* */
/* number_Of_HMetrics :: Number of VMetrics entries in the */
/* `vmtx' table -- this value can be */
@@ -406,9 +406,9 @@ FT_BEGIN_HEADER
/* TT_Postscript */
/* */
/* <Description> */
/* A structure used to model a TrueType Postscript table. All fields */
/* A structure used to model a TrueType PostScript table. All fields */
/* comply to the TrueType specification. This structure does not */
/* reference the Postscript glyph names, which can be nevertheless */
/* reference the PostScript glyph names, which can be nevertheless */
/* accessed with the `ttpost' module. */
/* */
typedef struct TT_Postscript_
@@ -555,7 +555,7 @@ FT_BEGIN_HEADER
/* An enumeration used to specify the index of an SFNT table. */
/* Used in the @FT_Get_Sfnt_Table API function. */
/* */
typedef enum
typedef enum FT_Sfnt_Tag_
{
ft_sfnt_head = 0,
ft_sfnt_maxp = 1,
@@ -578,7 +578,7 @@ FT_BEGIN_HEADER
/* FT_Get_Sfnt_Table */
/* */
/* <Description> */
/* Returns a pointer to a given SFNT table within a face. */
/* Return a pointer to a given SFNT table within a face. */
/* */
/* <Input> */
/* face :: A handle to the source. */
@@ -586,7 +586,7 @@ FT_BEGIN_HEADER
/* tag :: The index of the SFNT table. */
/* */
/* <Return> */
/* A type-less pointer to the table. This will be 0 in case of */
/* A type-less pointer to the table. This will be~0 in case of */
/* error, or if the corresponding table was not found *OR* loaded */
/* from the file. */
/* */
@@ -608,14 +608,14 @@ FT_BEGIN_HEADER
* FT_Load_Sfnt_Table
*
* @description:
* Loads any font table into client memory.
* Load any font table into client memory.
*
* @input:
* face ::
* A handle to the source face.
*
* tag ::
* The four-byte tag of the table to load. Use the value 0 if you want
* The four-byte tag of the table to load. Use the 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.
@@ -633,18 +633,18 @@ FT_BEGIN_HEADER
* If the `length' parameter is NULL, then try to load the whole table.
* Return an error code if it fails.
*
* Else, if `*length' is 0, exit immediately while returning the
* 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.
* 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:
* function with `*length' set to~0, as in the following example:
*
* {
* FT_ULong length = 0;
@@ -674,7 +674,7 @@ FT_BEGIN_HEADER
* FT_Sfnt_Table_Info
*
* @description:
* Returns information on an SFNT table.
* Return information on an SFNT table.
*
* @input:
* face ::
@@ -692,10 +692,10 @@ FT_BEGIN_HEADER
* The length of the SFNT table.
*
* @return:
* FreeType error code. 0 means success.
* FreeType error code. 0~means success.
*
* @note:
* SFNT tables with length zero are treated as missing by Windows.
* SFNT tables with length zero are treated as missing.
*
*/
FT_EXPORT( FT_Error )
@@ -720,7 +720,7 @@ FT_BEGIN_HEADER
/* */
/* <Return> */
/* The language ID of `charmap'. If `charmap' doesn't belong to a */
/* TrueType/sfnt face, just return 0 as the default value. */
/* TrueType/sfnt face, just return~0 as the default value. */
/* */
FT_EXPORT( FT_ULong )
FT_Get_CMap_Language_ID( FT_CharMap charmap );
+9 -1
View File
@@ -4,7 +4,7 @@
/* */
/* Tags for TrueType and OpenType tables (specification only). */
/* */
/* Copyright 1996-2001, 2004, 2005 by */
/* Copyright 1996-2001, 2004, 2005, 2007, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -41,6 +41,7 @@ FT_BEGIN_HEADER
#define TTAG_bloc FT_MAKE_TAG( 'b', 'l', 'o', 'c' )
#define TTAG_bsln FT_MAKE_TAG( 'b', 's', 'l', 'n' )
#define TTAG_CFF FT_MAKE_TAG( 'C', 'F', 'F', ' ' )
#define TTAG_CID FT_MAKE_TAG( 'C', 'I', 'D', ' ' )
#define TTAG_cmap FT_MAKE_TAG( 'c', 'm', 'a', 'p' )
#define TTAG_cvar FT_MAKE_TAG( 'c', 'v', 'a', 'r' )
#define TTAG_cvt FT_MAKE_TAG( 'c', 'v', 't', ' ' )
@@ -49,6 +50,7 @@ FT_BEGIN_HEADER
#define TTAG_EBLC FT_MAKE_TAG( 'E', 'B', 'L', 'C' )
#define TTAG_EBSC FT_MAKE_TAG( 'E', 'B', 'S', 'C' )
#define TTAG_feat FT_MAKE_TAG( 'f', 'e', 'a', 't' )
#define TTAG_FOND FT_MAKE_TAG( 'F', 'O', 'N', 'D' )
#define TTAG_fpgm FT_MAKE_TAG( 'f', 'p', 'g', 'm' )
#define TTAG_fvar FT_MAKE_TAG( 'f', 'v', 'a', 'r' )
#define TTAG_gasp FT_MAKE_TAG( 'g', 'a', 's', 'p' )
@@ -67,6 +69,8 @@ FT_BEGIN_HEADER
#define TTAG_lcar FT_MAKE_TAG( 'l', 'c', 'a', 'r' )
#define TTAG_loca FT_MAKE_TAG( 'l', 'o', 'c', 'a' )
#define TTAG_LTSH FT_MAKE_TAG( 'L', 'T', 'S', 'H' )
#define TTAG_LWFN FT_MAKE_TAG( 'L', 'W', 'F', 'N' )
#define TTAG_MATH FT_MAKE_TAG( 'M', 'A', 'T', 'H' )
#define TTAG_maxp FT_MAKE_TAG( 'm', 'a', 'x', 'p' )
#define TTAG_META FT_MAKE_TAG( 'M', 'E', 'T', 'A' )
#define TTAG_MMFX FT_MAKE_TAG( 'M', 'M', 'F', 'X' )
@@ -78,14 +82,18 @@ FT_BEGIN_HEADER
#define TTAG_OS2 FT_MAKE_TAG( 'O', 'S', '/', '2' )
#define TTAG_OTTO FT_MAKE_TAG( 'O', 'T', 'T', 'O' )
#define TTAG_PCLT FT_MAKE_TAG( 'P', 'C', 'L', 'T' )
#define TTAG_POST FT_MAKE_TAG( 'P', 'O', 'S', 'T' )
#define TTAG_post FT_MAKE_TAG( 'p', 'o', 's', 't' )
#define TTAG_prep FT_MAKE_TAG( 'p', 'r', 'e', 'p' )
#define TTAG_prop FT_MAKE_TAG( 'p', 'r', 'o', 'p' )
#define TTAG_sfnt FT_MAKE_TAG( 's', 'f', 'n', 't' )
#define TTAG_SING FT_MAKE_TAG( 'S', 'I', 'N', 'G' )
#define TTAG_trak FT_MAKE_TAG( 't', 'r', 'a', 'k' )
#define TTAG_true FT_MAKE_TAG( 't', 'r', 'u', 'e' )
#define TTAG_ttc FT_MAKE_TAG( 't', 't', 'c', ' ' )
#define TTAG_ttcf FT_MAKE_TAG( 't', 't', 'c', 'f' )
#define TTAG_TYP1 FT_MAKE_TAG( 'T', 'Y', 'P', '1' )
#define TTAG_typ1 FT_MAKE_TAG( 't', 'y', 'p', '1' )
#define TTAG_VDMX FT_MAKE_TAG( 'V', 'D', 'M', 'X' )
#define TTAG_vhea FT_MAKE_TAG( 'v', 'h', 'e', 'a' )
#define TTAG_vmtx FT_MAKE_TAG( 'v', 'm', 't', 'x' )
+32 -22
View File
@@ -1,6 +1,6 @@
# modules.cfg
#
# Copyright 2005, 2006, 2007 by
# Copyright 2005, 2006, 2007, 2009 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
@@ -106,7 +106,7 @@ RASTER_MODULES += smooth
# FreeType's cache sub-system (quite stable but still in beta -- this means
# that its public API is subject to change if necessary). See
# include/freetype/ftcache.h.
# include/freetype/ftcache.h. Needs ftglyph.c.
AUX_MODULES += cache
# TrueType GX/AAT table validation. Needs ftgxval.c below.
@@ -158,37 +158,62 @@ BASE_EXTENSIONS += ftbdf.c
# See include/freetype/ftbitmap.h for the API.
BASE_EXTENSIONS += ftbitmap.c
# Convenience functions to handle glyphs.
# Access CID font information.
#
# See include/freetype/ftcid.h for the API.
BASE_EXTENSIONS += ftcid.c
# Access FSType information. Needs fttype1.c.
#
# See include/freetype/freetype.h for the API.
BASE_EXTENSIONS += ftfstype.c
# Support for GASP table queries.
#
# See include/freetype/ftgasp.h for the API.
BASE_EXTENSIONS += ftgasp.c
# Convenience functions to handle glyphs. Needs ftbitmap.c.
#
# See include/freetype/ftglyph.h for the API.
BASE_EXTENSIONS += ftglyph.c
# Interface for gxvalid module (which is required).
# Interface for gxvalid module.
#
# See include/freetype/ftgxval.h for the API.
BASE_EXTENSIONS += ftgxval.c
# Support for LCD color filtering of subpixel bitmaps.
#
# See include/freetype/ftlcdfil.h for the API.
BASE_EXTENSIONS += ftlcdfil.c
# Multiple Master font interface.
#
# See include/freetype/ftmm.h for the API.
BASE_EXTENSIONS += ftmm.c
# Interface for otvalid module (which is required).
# Interface for otvalid module.
#
# See include/freetype/ftotval.h for the API.
BASE_EXTENSIONS += ftotval.c
# Support for FT_Face_CheckTrueTypePatents.
#
# See include/freetype/freetype.h for the API.
BASE_EXTENSIONS += ftpatent.c
# Interface for accessing PFR-specific data. Needs PFR font driver.
#
# See include/freetype/ftpfr.h for the API.
BASE_EXTENSIONS += ftpfr.c
# Path stroker.
# Path stroker. Needs ftglyph.c.
#
# See include/freetype/ftstroke.h for the API.
BASE_EXTENSIONS += ftstroke.c
# Support for synthetic embolding and slanting of fonts.
# Support for synthetic embolding and slanting of fonts. Needs ftbitmap.c.
#
# See include/freetype/ftsynth.h for the API.
BASE_EXTENSIONS += ftsynth.c
@@ -210,21 +235,6 @@ BASE_EXTENSIONS += ftwinfnt.c
# See include/freetype/ftxf86.h for the API.
BASE_EXTENSIONS += ftxf86.c
# Support for LCD color filtering of subpixel bitmaps.
#
# See include/freetype/ftlcdfil.h for the API.
BASE_EXTENSIONS += ftlcdfil.c
# Support for GASP table queries.
#
# See include/freetype/ftgasp.h for the API.
BASE_EXTENSIONS += ftgasp.c
# Support for FT_Face_CheckTrueTypePatents.
#
# See include/freetype.h for the API.
BASE_EXTENSIONS += ftpatent.c
####
#### The components `ftsystem.c' (for memory allocation and stream I/O
#### management) and `ftdebug.c' (for emitting debug messages to the user)
+3 -3
View File
@@ -1,6 +1,6 @@
# FreeType 2 src/autofit Jamfile
#
# Copyright 2003, 2004, 2005, 2006, 2007 by
# Copyright 2003, 2004, 2005, 2006, 2007, 2009 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
@@ -14,14 +14,14 @@ SubDir FT2_TOP src autofit ;
{
local _sources ;
# define FT2_AUTOFIT2 do enable to experimental latin hinter replacement
# define FT2_AUTOFIT2 to enable experimental latin hinter replacement
if $(FT2_AUTOFIT2)
{
DEFINES += FT_OPTION_AUTOFIT2 ;
}
if $(FT2_MULTI)
{
_sources = afangles afglobal afhints aflatin afcjk afindic afloader afmodule afdummy afwarp ;
_sources = afangles afglobal afhints aflatin afcjk afindic afloader afmodule afdummy afwarp afpic ;
if $(FT2_AUTOFIT2)
{
+51 -45
View File
@@ -4,7 +4,7 @@
/* */
/* Auto-fitter hinting routines for CJK script (body). */
/* */
/* Copyright 2006, 2007 by */
/* Copyright 2006, 2007, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -45,7 +45,7 @@
/*************************************************************************/
/*************************************************************************/
static FT_Error
FT_LOCAL_DEF( FT_Error )
af_cjk_metrics_init( AF_LatinMetrics metrics,
FT_Face face )
{
@@ -58,9 +58,12 @@
if ( FT_Select_Charmap( face, FT_ENCODING_UNICODE ) )
face->charmap = NULL;
/* latin's version would suffice */
af_latin_metrics_init_widths( metrics, face, 0x7530 );
else
{
/* latin's version would suffice */
af_latin_metrics_init_widths( metrics, face, 0x7530 );
af_latin_metrics_check_digits( metrics, face );
}
FT_Set_Charmap( face, oldmap );
@@ -91,7 +94,7 @@
}
static void
FT_LOCAL_DEF( void )
af_cjk_metrics_scale( AF_LatinMetrics metrics,
AF_Scaler scaler )
{
@@ -427,7 +430,9 @@
/* insert a new edge in the list and */
/* sort according to the position */
error = af_axis_hints_new_edge( axis, seg->pos, seg->dir, memory, &edge );
error = af_axis_hints_new_edge( axis, seg->pos,
(AF_Direction)seg->dir,
memory, &edge );
if ( error )
goto Exit;
@@ -596,7 +601,7 @@
}
static FT_Error
FT_LOCAL_DEF( FT_Error )
af_cjk_hints_init( AF_GlyphHints hints,
AF_LatinMetrics metrics )
{
@@ -1015,7 +1020,7 @@
AF_AxisHints axis = &hints->axis[dim];
AF_Edge edges = axis->edges;
AF_Edge edge_limit = edges + axis->num_edges;
FT_Int n_edges;
FT_PtrDist n_edges;
AF_Edge edge;
AF_Edge anchor = 0;
FT_Pos delta = 0;
@@ -1251,10 +1256,15 @@
else if ( after >= edge_limit )
af_cjk_align_serif_edge( hints, before, edge );
else
edge->pos = before->pos +
FT_MulDiv( edge->fpos - before->fpos,
after->pos - before->pos,
after->fpos - before->fpos );
{
if ( after->fpos == before->fpos )
edge->pos = before->pos;
else
edge->pos = before->pos +
FT_MulDiv( edge->fpos - before->fpos,
after->pos - before->pos,
after->fpos - before->fpos );
}
}
}
}
@@ -1350,7 +1360,7 @@
}
static FT_Error
FT_LOCAL_DEF( FT_Error )
af_cjk_hints_apply( AF_GlyphHints hints,
FT_Outline* outline,
AF_LatinMetrics metrics )
@@ -1434,35 +1444,33 @@
static const AF_Script_UniRangeRec af_cjk_uniranges[] =
{
#if 0
{ 0x0100, 0xFFFF }, /* why this? */
AF_UNIRANGE_REC( 0x0100UL, 0xFFFFUL ), /* why this? */
#endif
{ 0x2E80, 0x2EFF }, /* CJK Radicals Supplement */
{ 0x2F00, 0x2FDF }, /* Kangxi Radicals */
{ 0x3000, 0x303F }, /* CJK Symbols and Punctuation */
{ 0x3040, 0x309F }, /* Hiragana */
{ 0x30A0, 0x30FF }, /* Katakana */
{ 0x3100, 0x312F }, /* Bopomofo */
{ 0x3130, 0x318F }, /* Hangul Compatibility Jamo */
{ 0x31A0, 0x31BF }, /* Bopomofo Extended */
{ 0x31C0, 0x31EF }, /* CJK Strokes */
{ 0x31F0, 0x31FF }, /* Katakana Phonetic Extensions */
{ 0x3200, 0x32FF }, /* Enclosed CJK Letters and Months */
{ 0x3300, 0x33FF }, /* CJK Compatibility */
{ 0x3400, 0x4DBF }, /* CJK Unified Ideographs Extension A */
{ 0x4DC0, 0x4DFF }, /* Yijing Hexagram Symbols */
{ 0x4E00, 0x9FFF }, /* CJK Unified Ideographs */
{ 0xF900, 0xFAFF }, /* CJK Compatibility Ideographs */
{ 0xFE30, 0xFE4F }, /* CJK Compatibility Forms */
{ 0xFF00, 0xFFEF }, /* Halfwidth and Fullwidth Forms */
{ 0x20000, 0x2A6DF }, /* CJK Unified Ideographs Extension B */
{ 0x2F800, 0x2FA1F }, /* CJK Compatibility Ideographs Supplement */
{ 0, 0 }
AF_UNIRANGE_REC( 0x2E80UL, 0x2EFFUL ), /* CJK Radicals Supplement */
AF_UNIRANGE_REC( 0x2F00UL, 0x2FDFUL ), /* Kangxi Radicals */
AF_UNIRANGE_REC( 0x3000UL, 0x303FUL ), /* CJK Symbols and Punctuation */
AF_UNIRANGE_REC( 0x3040UL, 0x309FUL ), /* Hiragana */
AF_UNIRANGE_REC( 0x30A0UL, 0x30FFUL ), /* Katakana */
AF_UNIRANGE_REC( 0x3100UL, 0x312FUL ), /* Bopomofo */
AF_UNIRANGE_REC( 0x3130UL, 0x318FUL ), /* Hangul Compatibility Jamo */
AF_UNIRANGE_REC( 0x31A0UL, 0x31BFUL ), /* Bopomofo Extended */
AF_UNIRANGE_REC( 0x31C0UL, 0x31EFUL ), /* CJK Strokes */
AF_UNIRANGE_REC( 0x31F0UL, 0x31FFUL ), /* Katakana Phonetic Extensions */
AF_UNIRANGE_REC( 0x3200UL, 0x32FFUL ), /* Enclosed CJK Letters and Months */
AF_UNIRANGE_REC( 0x3300UL, 0x33FFUL ), /* CJK Compatibility */
AF_UNIRANGE_REC( 0x3400UL, 0x4DBFUL ), /* CJK Unified Ideographs Extension A */
AF_UNIRANGE_REC( 0x4DC0UL, 0x4DFFUL ), /* Yijing Hexagram Symbols */
AF_UNIRANGE_REC( 0x4E00UL, 0x9FFFUL ), /* CJK Unified Ideographs */
AF_UNIRANGE_REC( 0xF900UL, 0xFAFFUL ), /* CJK Compatibility Ideographs */
AF_UNIRANGE_REC( 0xFE30UL, 0xFE4FUL ), /* CJK Compatibility Forms */
AF_UNIRANGE_REC( 0xFF00UL, 0xFFEFUL ), /* Halfwidth and Fullwidth Forms */
AF_UNIRANGE_REC( 0x20000UL, 0x2A6DFUL ), /* CJK Unified Ideographs Extension B */
AF_UNIRANGE_REC( 0x2F800UL, 0x2FA1FUL ), /* CJK Compatibility Ideographs Supplement */
AF_UNIRANGE_REC( 0UL, 0UL )
};
FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
af_cjk_script_class =
{
AF_DEFINE_SCRIPT_CLASS(af_cjk_script_class,
AF_SCRIPT_CJK,
af_cjk_uniranges,
@@ -1474,19 +1482,17 @@
(AF_Script_InitHintsFunc) af_cjk_hints_init,
(AF_Script_ApplyHintsFunc) af_cjk_hints_apply
};
)
#else /* !AF_CONFIG_OPTION_CJK */
static const AF_Script_UniRangeRec af_cjk_uniranges[] =
{
{ 0, 0 }
AF_UNIRANGE_REC( 0UL, 0UL )
};
FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
af_cjk_script_class =
{
AF_DEFINE_SCRIPT_CLASS(af_cjk_script_class,
AF_SCRIPT_CJK,
af_cjk_uniranges,
@@ -1498,7 +1504,7 @@
(AF_Script_InitHintsFunc) NULL,
(AF_Script_ApplyHintsFunc) NULL
};
)
#endif /* !AF_CONFIG_OPTION_CJK */
+19 -3
View File
@@ -4,7 +4,7 @@
/* */
/* Auto-fitter hinting routines for CJK script (specification). */
/* */
/* Copyright 2006 by */
/* Copyright 2006, 2007 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -27,10 +27,26 @@ FT_BEGIN_HEADER
/* the CJK-specific script class */
FT_CALLBACK_TABLE const AF_ScriptClassRec
af_cjk_script_class;
AF_DECLARE_SCRIPT_CLASS(af_cjk_script_class)
FT_LOCAL( FT_Error )
af_cjk_metrics_init( AF_LatinMetrics metrics,
FT_Face face );
FT_LOCAL( void )
af_cjk_metrics_scale( AF_LatinMetrics metrics,
AF_Scaler scaler );
FT_LOCAL( FT_Error )
af_cjk_hints_init( AF_GlyphHints hints,
AF_LatinMetrics metrics );
FT_LOCAL( FT_Error )
af_cjk_hints_apply( AF_GlyphHints hints,
FT_Outline* outline,
AF_LatinMetrics metrics );
/* */
FT_END_HEADER
+2 -4
View File
@@ -42,9 +42,7 @@
}
FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
af_dummy_script_class =
{
AF_DEFINE_SCRIPT_CLASS(af_dummy_script_class,
AF_SCRIPT_NONE,
NULL,
@@ -56,7 +54,7 @@
(AF_Script_InitHintsFunc) af_dummy_hints_init,
(AF_Script_ApplyHintsFunc) af_dummy_hints_apply
};
)
/* END */
+1 -2
View File
@@ -29,8 +29,7 @@ FT_BEGIN_HEADER
* be performed. This is the default for non-latin glyphs!
*/
FT_CALLBACK_TABLE const AF_ScriptClassRec
af_dummy_script_class;
AF_DECLARE_SCRIPT_CLASS(af_dummy_script_class)
/* */
+50 -19
View File
@@ -4,7 +4,7 @@
/* */
/* Auto-fitter routines to compute global hinting values (body). */
/* */
/* Copyright 2003, 2004, 2005, 2006, 2007 by */
/* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -21,6 +21,7 @@
#include "aflatin.h"
#include "afcjk.h"
#include "afindic.h"
#include "afpic.h"
#include "aferrors.h"
@@ -28,6 +29,11 @@
#include "aflatin2.h"
#endif
#ifndef FT_CONFIG_OPTION_PIC
/* when updating this table, don't forget to update
AF_SCRIPT_CLASSES_COUNT and autofit_module_class_pic_init */
/* populate this list when you add new scripts */
static AF_ScriptClass const af_script_classes[] =
{
@@ -37,14 +43,18 @@
#endif
&af_latin_script_class,
&af_cjk_script_class,
&af_indic_script_class,
&af_indic_script_class,
NULL /* do not remove */
};
#endif /* FT_CONFIG_OPTION_PIC */
/* index of default script in `af_script_classes' */
#define AF_SCRIPT_LIST_DEFAULT 2
/* indicates an uncovered glyph */
#define AF_SCRIPT_LIST_NONE 255
/* a bit mask indicating an uncovered glyph */
#define AF_SCRIPT_LIST_NONE 0x7F
/* if this flag is set, we have an ASCII digit */
#define AF_DIGIT 0x80
/*
@@ -55,7 +65,7 @@
typedef struct AF_FaceGlobalsRec_
{
FT_Face face;
FT_UInt glyph_count; /* same as face->num_glyphs */
FT_Long glyph_count; /* same as face->num_glyphs */
FT_Byte* glyph_scripts;
AF_ScriptMetrics metrics[AF_SCRIPT_MAX];
@@ -72,7 +82,7 @@
FT_Face face = globals->face;
FT_CharMap old_charmap = face->charmap;
FT_Byte* gscripts = globals->glyph_scripts;
FT_UInt ss;
FT_UInt ss, i;
/* the value 255 means `uncovered glyph' */
@@ -84,17 +94,17 @@
if ( error )
{
/*
* Ignore this error; we simply use Latin as the standard
* script. XXX: Shouldn't we rather disable hinting?
* Ignore this error; we simply use the default script.
* XXX: Shouldn't we rather disable hinting?
*/
error = AF_Err_Ok;
goto Exit;
}
/* scan each script in a Unicode charmap */
for ( ss = 0; af_script_classes[ss]; ss++ )
for ( ss = 0; AF_SCRIPT_CLASSES_GET[ss]; ss++ )
{
AF_ScriptClass clazz = af_script_classes[ss];
AF_ScriptClass clazz = AF_SCRIPT_CLASSES_GET[ss];
AF_Script_UniRange range;
@@ -114,7 +124,7 @@
gindex = FT_Get_Char_Index( face, charcode );
if ( gindex != 0 &&
gindex < globals->glyph_count &&
gindex < (FT_ULong)globals->glyph_count &&
gscripts[gindex] == AF_SCRIPT_LIST_NONE )
{
gscripts[gindex] = (FT_Byte)ss;
@@ -127,7 +137,7 @@
if ( gindex == 0 || charcode > range->last )
break;
if ( gindex < globals->glyph_count &&
if ( gindex < (FT_ULong)globals->glyph_count &&
gscripts[gindex] == AF_SCRIPT_LIST_NONE )
{
gscripts[gindex] = (FT_Byte)ss;
@@ -136,13 +146,23 @@
}
}
/* mark ASCII digits */
for ( i = 0x30; i <= 0x39; i++ )
{
FT_UInt gindex = FT_Get_Char_Index( face, i );
if ( gindex != 0 && gindex < (FT_ULong)globals->glyph_count )
gscripts[gindex] |= AF_DIGIT;
}
Exit:
/*
* By default, all uncovered glyphs are set to the latin script.
* XXX: Shouldn't we disable hinting or do something similar?
*/
{
FT_UInt nn;
FT_Long nn;
for ( nn = 0; nn < globals->glyph_count; nn++ )
@@ -201,7 +221,7 @@
{
if ( globals->metrics[nn] )
{
AF_ScriptClass clazz = af_script_classes[nn];
AF_ScriptClass clazz = AF_SCRIPT_CLASSES_GET[nn];
FT_ASSERT( globals->metrics[nn]->clazz == clazz );
@@ -232,12 +252,12 @@
FT_UInt gidx;
AF_ScriptClass clazz;
FT_UInt script = options & 15;
const FT_UInt script_max = sizeof ( af_script_classes ) /
sizeof ( af_script_classes[0] );
const FT_Offset script_max = sizeof ( AF_SCRIPT_CLASSES_GET ) /
sizeof ( AF_SCRIPT_CLASSES_GET[0] );
FT_Error error = AF_Err_Ok;
if ( gindex >= globals->glyph_count )
if ( gindex >= (FT_ULong)globals->glyph_count )
{
error = AF_Err_Invalid_Argument;
goto Exit;
@@ -245,9 +265,9 @@
gidx = script;
if ( gidx == 0 || gidx + 1 >= script_max )
gidx = globals->glyph_scripts[gindex];
gidx = globals->glyph_scripts[gindex] & AF_SCRIPT_LIST_NONE;
clazz = af_script_classes[gidx];
clazz = AF_SCRIPT_CLASSES_GET[gidx];
if ( script == 0 )
script = clazz->script;
@@ -286,4 +306,15 @@
}
FT_LOCAL_DEF( FT_Bool )
af_face_globals_is_digit( AF_FaceGlobals globals,
FT_UInt gindex )
{
if ( gindex < (FT_ULong)globals->glyph_count )
return (FT_Bool)( globals->glyph_scripts[gindex] & AF_DIGIT );
return (FT_Bool)0;
}
/* END */
+6 -2
View File
@@ -5,7 +5,7 @@
/* Auto-fitter routines to compute global hinting values */
/* (specification). */
/* */
/* Copyright 2003, 2004, 2005, 2007 by */
/* Copyright 2003, 2004, 2005, 2007, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -56,7 +56,11 @@ FT_BEGIN_HEADER
FT_LOCAL( void )
af_face_globals_free( AF_FaceGlobals globals );
/* */
FT_LOCAL_DEF( FT_Bool )
af_face_globals_is_digit( AF_FaceGlobals globals,
FT_UInt gindex );
/* */
FT_END_HEADER
+10 -9
View File
@@ -4,7 +4,7 @@
/* */
/* Auto-fitter hinting routines (body). */
/* */
/* Copyright 2003, 2004, 2005, 2006, 2007 by */
/* Copyright 2003, 2004, 2005, 2006, 2007, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -34,7 +34,7 @@
{
FT_Int old_max = axis->max_segments;
FT_Int new_max = old_max;
FT_Int big_max = FT_INT_MAX / sizeof ( *segment );
FT_Int big_max = (FT_Int)( FT_INT_MAX / sizeof ( *segment ) );
if ( old_max >= big_max )
@@ -77,7 +77,7 @@
{
FT_Int old_max = axis->max_edges;
FT_Int new_max = old_max;
FT_Int big_max = FT_INT_MAX / sizeof ( *edge );
FT_Int big_max = (FT_Int)( FT_INT_MAX / sizeof ( *edge ) );
if ( old_max >= big_max )
@@ -127,7 +127,7 @@
#ifdef AF_DEBUG
#include <stdio.h>
#include FT_CONFIG_STANDARD_LIBRARY_H
static const char*
af_dir_str( AF_Direction dir )
@@ -203,14 +203,14 @@
if ( flags & AF_EDGE_ROUND )
{
memcpy( temp + pos, "round", 5 );
ft_memcpy( temp + pos, "round", 5 );
pos += 5;
}
if ( flags & AF_EDGE_SERIF )
{
if ( pos > 0 )
temp[pos++] = ' ';
memcpy( temp + pos, "serif", 5 );
ft_memcpy( temp + pos, "serif", 5 );
pos += 5;
}
if ( pos == 0 )
@@ -645,6 +645,7 @@
FT_Int contour_index = 0;
FT_UNUSED( first );
for ( point = points; point < point_limit; point++, vec++, tag++ )
{
point->fx = (FT_Short)vec->x;
@@ -940,8 +941,8 @@
}
{
FT_UInt min, max, mid;
FT_Pos fpos;
FT_PtrDist min, max, mid;
FT_Pos fpos;
/* find enclosing edges */
@@ -952,7 +953,7 @@
/* for small edge counts, a linear search is better */
if ( max <= 8 )
{
FT_UInt nn;
FT_PtrDist nn;
for ( nn = 0; nn < max; nn++ )
if ( edges[nn].fpos >= u )
+6 -6
View File
@@ -4,7 +4,7 @@
/* */
/* Auto-fitter hinting routines (specification). */
/* */
/* Copyright 2003, 2004, 2005, 2006, 2007 by */
/* Copyright 2003, 2004, 2005, 2006, 2007, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -30,7 +30,7 @@ FT_BEGIN_HEADER
* script analysis routines (until now).
*/
typedef enum
typedef enum AF_Dimension_
{
AF_DIMENSION_HORZ = 0, /* x coordinates, */
/* i.e., vertical segments & edges */
@@ -44,7 +44,7 @@ FT_BEGIN_HEADER
/* hint directions -- the values are computed so that two vectors are */
/* in opposite directions iff `dir1 + dir2 == 0' */
typedef enum
typedef enum AF_Direction_
{
AF_DIR_NONE = 4,
AF_DIR_RIGHT = 1,
@@ -56,7 +56,7 @@ FT_BEGIN_HEADER
/* point hint flags */
typedef enum
typedef enum AF_Flags_
{
AF_FLAG_NONE = 0,
@@ -87,7 +87,7 @@ FT_BEGIN_HEADER
/* edge hint flags */
typedef enum
typedef enum AF_Edge_Flags_
{
AF_EDGE_NORMAL = 0,
AF_EDGE_ROUND = 1 << 0,
@@ -214,7 +214,7 @@ FT_BEGIN_HEADER
FT_Pos xmin_delta; /* used for warping */
FT_Pos xmax_delta;
} AF_GlyphHintsRec;
+11 -15
View File
@@ -43,7 +43,7 @@
static void
af_indic_metrics_scale( AF_LatinMetrics metrics,
AF_Scaler scaler )
AF_Scaler scaler )
{
/* use CJK routines */
af_cjk_metrics_scale( metrics, scaler );
@@ -52,7 +52,7 @@
static FT_Error
af_indic_hints_init( AF_GlyphHints hints,
AF_LatinMetrics metrics )
AF_LatinMetrics metrics )
{
/* use CJK routines */
return af_cjk_hints_init( hints, metrics );
@@ -61,8 +61,8 @@
static FT_Error
af_indic_hints_apply( AF_GlyphHints hints,
FT_Outline* outline,
AF_LatinMetrics metrics)
FT_Outline* outline,
AF_LatinMetrics metrics)
{
/* use CJK routines */
return af_cjk_hints_apply( hints, outline, metrics );
@@ -81,16 +81,14 @@
static const AF_Script_UniRangeRec af_indic_uniranges[] =
{
#if 0
{ 0x0100, 0xFFFF }, /* why this? */
AF_UNIRANGE_REC( 0x0100UL, 0xFFFFUL ), /* why this? */
#endif
{ 0x0900, 0x0DFF}, /* Indic Range */
{ 0, 0 }
AF_UNIRANGE_REC( 0x0900UL, 0x0DFFUL), /* Indic Range */
AF_UNIRANGE_REC( 0UL, 0UL)
};
FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
af_indic_script_class =
{
AF_DEFINE_SCRIPT_CLASS(af_indic_script_class,
AF_SCRIPT_INDIC,
af_indic_uniranges,
@@ -102,7 +100,7 @@
(AF_Script_InitHintsFunc) af_indic_hints_init,
(AF_Script_ApplyHintsFunc) af_indic_hints_apply
};
)
#else /* !AF_CONFIG_OPTION_INDIC */
@@ -112,9 +110,7 @@
};
FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
af_indic_script_class =
{
AF_DEFINE_SCRIPT_CLASS(af_indic_script_class,
AF_SCRIPT_INDIC,
af_indic_uniranges,
@@ -126,7 +122,7 @@
(AF_Script_InitHintsFunc) NULL,
(AF_Script_ApplyHintsFunc) NULL
};
)
#endif /* !AF_CONFIG_OPTION_INDIC */
+1 -2
View File
@@ -27,8 +27,7 @@ FT_BEGIN_HEADER
/* the Indic-specific script class */
FT_CALLBACK_TABLE const AF_ScriptClassRec
af_indic_script_class;
AF_DECLARE_SCRIPT_CLASS(af_indic_script_class)
/* */
+96 -35
View File
@@ -4,7 +4,7 @@
/* */
/* Auto-fitter hinting routines for latin script (body). */
/* */
/* Copyright 2003, 2004, 2005, 2006, 2007 by */
/* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -16,6 +16,9 @@
/***************************************************************************/
#include <ft2build.h>
#include FT_ADVANCES_H
#include "aflatin.h"
#include "aferrors.h"
@@ -146,7 +149,8 @@
#define AF_LATIN_MAX_TEST_CHARACTERS 12
static const char* const af_latin_blue_chars[AF_LATIN_MAX_BLUES] =
static const char af_latin_blue_chars[AF_LATIN_MAX_BLUES]
[AF_LATIN_MAX_TEST_CHARACTERS + 1] =
{
"THEZOCQS",
"HEZLOCUS",
@@ -195,7 +199,8 @@
for ( ; p < limit && *p; p++ )
{
FT_UInt glyph_index;
FT_Int best_point, best_y, best_first, best_last;
FT_Pos best_y; /* same as points.y */
FT_Int best_point, best_first, best_last;
FT_Vector* points;
FT_Bool round = 0;
@@ -328,7 +333,7 @@
* we couldn't find a single glyph to compute this blue zone,
* we will simply ignore it then
*/
AF_LOG(( "empty!\n" ));
AF_LOG(( "empty\n" ));
continue;
}
@@ -379,7 +384,7 @@
blue->flags |= AF_LATIN_BLUE_TOP;
/*
* The following flags is used later to adjust the y and x scales
* The following flag is used later to adjust the y and x scales
* in order to optimize the pixel grid alignment of the top of small
* letters.
*/
@@ -393,6 +398,52 @@
}
FT_LOCAL_DEF( void )
af_latin_metrics_check_digits( AF_LatinMetrics metrics,
FT_Face face )
{
FT_UInt i;
FT_Bool started = 0, same_width = 1;
/* check whether all ASCII digits have the same advance width; */
/* digit `0' is 0x30 in all supported charmaps */
for ( i = 0x30; i <= 0x39; i++ )
{
FT_UInt glyph_index;
FT_Fixed advance, old_advance = 0;
glyph_index = FT_Get_Char_Index( face, i );
if ( glyph_index == 0 )
continue;
if ( FT_Get_Advance( face, glyph_index,
FT_LOAD_NO_SCALE |
FT_LOAD_NO_HINTING |
FT_LOAD_IGNORE_TRANSFORM,
&advance ) )
continue;
if ( started )
{
if ( advance != old_advance )
{
same_width = 0;
break;
}
}
else
{
old_advance = advance;
started = 1;
}
}
metrics->root.digits_have_same_width = same_width;
}
FT_LOCAL_DEF( FT_Error )
af_latin_metrics_init( AF_LatinMetrics metrics,
FT_Face face )
@@ -426,6 +477,7 @@
/* For now, compute the standard width and height from the `o'. */
af_latin_metrics_init_widths( metrics, face, 'o' );
af_latin_metrics_init_blues( metrics, face );
af_latin_metrics_check_digits( metrics, face );
}
FT_Set_Charmap( face, oldmap );
@@ -1004,12 +1056,14 @@
if ( !found )
{
AF_Edge edge;
AF_Edge edge;
/* insert a new edge in the list and */
/* sort according to the position */
error = af_axis_hints_new_edge( axis, seg->pos, seg->dir, memory, &edge );
error = af_axis_hints_new_edge( axis, seg->pos,
(AF_Direction)seg->dir,
memory, &edge );
if ( error )
goto Exit;
@@ -1565,7 +1619,7 @@
/* not hinted, appear a lot bolder or thinner than the */
/* vertical stems. */
FT_Int delta;
FT_Pos delta;
dist = ( dist + 22 ) & ~63;
@@ -1649,7 +1703,7 @@
AF_AxisHints axis = &hints->axis[dim];
AF_Edge edges = axis->edges;
AF_Edge edge_limit = edges + axis->num_edges;
FT_Int n_edges;
FT_PtrDist n_edges;
AF_Edge edge;
AF_Edge anchor = 0;
FT_Int has_serifs = 0;
@@ -2006,7 +2060,10 @@
if ( before >= edges && before < edge &&
after < edge_limit && after > edge )
{
edge->pos = before->pos +
if ( after->opos == before->opos )
edge->pos = before->pos;
else
edge->pos = before->pos +
FT_MulDiv( edge->opos - before->opos,
after->pos - before->pos,
after->opos - before->opos );
@@ -2122,33 +2179,37 @@
static const AF_Script_UniRangeRec af_latin_uniranges[] =
{
{ 0x0020, 0x007F }, /* Basic Latin (no control characters) */
{ 0x00A0, 0x00FF }, /* Latin-1 Supplement (no control characters) */
{ 0x0100, 0x017F }, /* Latin Extended-A */
{ 0x0180, 0x024F }, /* Latin Extended-B */
{ 0x0250, 0x02AF }, /* IPA Extensions */
{ 0x02B0, 0x02FF }, /* Spacing Modifier Letters */
{ 0x0300, 0x036F }, /* Combining Diacritical Marks */
{ 0x0370, 0x03FF }, /* Greek and Coptic */
{ 0x0400, 0x04FF }, /* Cyrillic */
{ 0x0500, 0x052F }, /* Cyrillic Supplement */
{ 0x1D00, 0x1D7F }, /* Phonetic Extensions */
{ 0x1D80, 0x1DBF }, /* Phonetic Extensions Supplement */
{ 0x1DC0, 0x1DFF }, /* Combining Diacritical Marks Supplement */
{ 0x1E00, 0x1EFF }, /* Latin Extended Additional */
{ 0x1F00, 0x1FFF }, /* Greek Extended */
{ 0x2000, 0x206F }, /* General Punctuation */
{ 0x2070, 0x209F }, /* Superscripts and Subscripts */
{ 0x20A0, 0x20CF }, /* Currency Symbols */
{ 0x2150, 0x218F }, /* Number Forms */
{ 0x2460, 0x24FF }, /* Enclosed Alphanumerics */
{ 0 , 0 }
AF_UNIRANGE_REC( 0x0020UL, 0x007FUL ), /* Basic Latin (no control chars) */
AF_UNIRANGE_REC( 0x00A0UL, 0x00FFUL ), /* Latin-1 Supplement (no control chars) */
AF_UNIRANGE_REC( 0x0100UL, 0x017FUL ), /* Latin Extended-A */
AF_UNIRANGE_REC( 0x0180UL, 0x024FUL ), /* Latin Extended-B */
AF_UNIRANGE_REC( 0x0250UL, 0x02AFUL ), /* IPA Extensions */
AF_UNIRANGE_REC( 0x02B0UL, 0x02FFUL ), /* Spacing Modifier Letters */
AF_UNIRANGE_REC( 0x0300UL, 0x036FUL ), /* Combining Diacritical Marks */
AF_UNIRANGE_REC( 0x0370UL, 0x03FFUL ), /* Greek and Coptic */
AF_UNIRANGE_REC( 0x0400UL, 0x04FFUL ), /* Cyrillic */
AF_UNIRANGE_REC( 0x0500UL, 0x052FUL ), /* Cyrillic Supplement */
AF_UNIRANGE_REC( 0x1D00UL, 0x1D7FUL ), /* Phonetic Extensions */
AF_UNIRANGE_REC( 0x1D80UL, 0x1DBFUL ), /* Phonetic Extensions Supplement */
AF_UNIRANGE_REC( 0x1DC0UL, 0x1DFFUL ), /* Combining Diacritical Marks Supplement */
AF_UNIRANGE_REC( 0x1E00UL, 0x1EFFUL ), /* Latin Extended Additional */
AF_UNIRANGE_REC( 0x1F00UL, 0x1FFFUL ), /* Greek Extended */
AF_UNIRANGE_REC( 0x2000UL, 0x206FUL ), /* General Punctuation */
AF_UNIRANGE_REC( 0x2070UL, 0x209FUL ), /* Superscripts and Subscripts */
AF_UNIRANGE_REC( 0x20A0UL, 0x20CFUL ), /* Currency Symbols */
AF_UNIRANGE_REC( 0x2150UL, 0x218FUL ), /* Number Forms */
AF_UNIRANGE_REC( 0x2460UL, 0x24FFUL ), /* Enclosed Alphanumerics */
AF_UNIRANGE_REC( 0x2C60UL, 0x2C7FUL ), /* Latin Extended-C */
AF_UNIRANGE_REC( 0x2DE0UL, 0x2DFFUL ), /* Cyrillic Extended-A */
AF_UNIRANGE_REC( 0xA640UL, 0xA69FUL ), /* Cyrillic Extended-B */
AF_UNIRANGE_REC( 0xA720UL, 0xA7FFUL ), /* Latin Extended-D */
AF_UNIRANGE_REC( 0xFB00UL, 0xFB06UL ), /* Alphab. Present. Forms (Latin Ligs) */
AF_UNIRANGE_REC( 0x1D400UL, 0x1D7FFUL ), /* Mathematical Alphanumeric Symbols */
AF_UNIRANGE_REC( 0UL, 0UL )
};
FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
af_latin_script_class =
{
AF_DEFINE_SCRIPT_CLASS(af_latin_script_class,
AF_SCRIPT_LATIN,
af_latin_uniranges,
@@ -2160,7 +2221,7 @@
(AF_Script_InitHintsFunc) af_latin_hints_init,
(AF_Script_ApplyHintsFunc) af_latin_hints_apply
};
)
/* END */
+6 -3
View File
@@ -4,7 +4,7 @@
/* */
/* Auto-fitter hinting routines for latin script (specification). */
/* */
/* Copyright 2003, 2004, 2005, 2006, 2007 by */
/* Copyright 2003, 2004, 2005, 2006, 2007, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -27,8 +27,7 @@ FT_BEGIN_HEADER
/* the latin-specific script class */
FT_CALLBACK_TABLE const AF_ScriptClassRec
af_latin_script_class;
AF_DECLARE_SCRIPT_CLASS(af_latin_script_class)
/* constants are given with units_per_em == 2048 in mind */
@@ -138,6 +137,10 @@ FT_BEGIN_HEADER
FT_Face face,
FT_ULong charcode );
FT_LOCAL( void )
af_latin_metrics_check_digits( AF_LatinMetrics metrics,
FT_Face face );
/*************************************************************************/
/*************************************************************************/
+105 -47
View File
@@ -4,7 +4,7 @@
/* */
/* Auto-fitter hinting routines for latin script (body). */
/* */
/* Copyright 2003, 2004, 2005, 2006, 2007 by */
/* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -16,6 +16,8 @@
/***************************************************************************/
#include FT_ADVANCES_H
#include "aflatin.h"
#include "aflatin2.h"
#include "aferrors.h"
@@ -154,7 +156,7 @@
#define AF_LATIN_MAX_TEST_CHARACTERS 12
static const char* const af_latin2_blue_chars[AF_LATIN_MAX_BLUES] =
static const char af_latin2_blue_chars[AF_LATIN_MAX_BLUES][AF_LATIN_MAX_TEST_CHARACTERS+1] =
{
"THEZOCQS",
"HEZLOCUS",
@@ -336,7 +338,7 @@
* we couldn't find a single glyph to compute this blue zone,
* we will simply ignore it then
*/
AF_LOG(( "empty!\n" ));
AF_LOG(( "empty\n" ));
continue;
}
@@ -401,6 +403,52 @@
}
FT_LOCAL_DEF( void )
af_latin2_metrics_check_digits( AF_LatinMetrics metrics,
FT_Face face )
{
FT_UInt i;
FT_Bool started = 0, same_width = 1;
/* check whether all ASCII digits have the same advance width; */
/* digit `0' is 0x30 in all supported charmaps */
for ( i = 0x30; i <= 0x39; i++ )
{
FT_UInt glyph_index;
FT_Fixed advance, old_advance;
glyph_index = FT_Get_Char_Index( face, i );
if ( glyph_index == 0 )
continue;
if ( FT_Get_Advance( face, glyph_index,
FT_LOAD_NO_SCALE |
FT_LOAD_NO_HINTING |
FT_LOAD_IGNORE_TRANSFORM,
&advance ) )
continue;
if ( started )
{
if ( advance != old_advance )
{
same_width = 0;
break;
}
}
else
{
old_advance = advance;
started = 1;
}
}
metrics->root.digits_have_same_width = same_width;
}
FT_LOCAL_DEF( FT_Error )
af_latin2_metrics_init( AF_LatinMetrics metrics,
FT_Face face )
@@ -434,6 +482,7 @@
/* For now, compute the standard width and height from the `o'. */
af_latin2_metrics_init_widths( metrics, face, 'o' );
af_latin2_metrics_init_blues( metrics, face );
af_latin2_metrics_check_digits( metrics, face );
}
FT_Set_Charmap( face, oldmap );
@@ -944,6 +993,9 @@
}
}
}
#if 0
}
#endif
/* now, compute the `serif' segments */
for ( seg1 = segments; seg1 < segment_limit; seg1++ )
@@ -1736,7 +1788,6 @@
AF_AxisHints axis = &hints->axis[dim];
AF_Edge edges = axis->edges;
AF_Edge edge_limit = edges + axis->num_edges;
FT_Int n_edges;
AF_Edge edge;
AF_Edge anchor = 0;
FT_Int has_serifs = 0;
@@ -2047,54 +2098,60 @@
/* We don't handle horizontal edges since we can't easily assure that */
/* the third (lowest) stem aligns with the base line; it might end up */
/* one pixel higher or lower. */
#if 0
n_edges = edge_limit - edges;
if ( dim == AF_DIMENSION_HORZ && ( n_edges == 6 || n_edges == 12 ) )
{
AF_Edge edge1, edge2, edge3;
FT_Pos dist1, dist2, span, delta;
FT_Int n_edges = edge_limit - edges;
if ( n_edges == 6 )
if ( dim == AF_DIMENSION_HORZ && ( n_edges == 6 || n_edges == 12 ) )
{
edge1 = edges;
edge2 = edges + 2;
edge3 = edges + 4;
}
else
{
edge1 = edges + 1;
edge2 = edges + 5;
edge3 = edges + 9;
}
AF_Edge edge1, edge2, edge3;
FT_Pos dist1, dist2, span, delta;
dist1 = edge2->opos - edge1->opos;
dist2 = edge3->opos - edge2->opos;
span = dist1 - dist2;
if ( span < 0 )
span = -span;
if ( span < 8 )
{
delta = edge3->pos - ( 2 * edge2->pos - edge1->pos );
edge3->pos -= delta;
if ( edge3->link )
edge3->link->pos -= delta;
/* move the serifs along with the stem */
if ( n_edges == 12 )
if ( n_edges == 6 )
{
( edges + 8 )->pos -= delta;
( edges + 11 )->pos -= delta;
edge1 = edges;
edge2 = edges + 2;
edge3 = edges + 4;
}
else
{
edge1 = edges + 1;
edge2 = edges + 5;
edge3 = edges + 9;
}
edge3->flags |= AF_EDGE_DONE;
if ( edge3->link )
edge3->link->flags |= AF_EDGE_DONE;
dist1 = edge2->opos - edge1->opos;
dist2 = edge3->opos - edge2->opos;
span = dist1 - dist2;
if ( span < 0 )
span = -span;
if ( span < 8 )
{
delta = edge3->pos - ( 2 * edge2->pos - edge1->pos );
edge3->pos -= delta;
if ( edge3->link )
edge3->link->pos -= delta;
/* move the serifs along with the stem */
if ( n_edges == 12 )
{
( edges + 8 )->pos -= delta;
( edges + 11 )->pos -= delta;
}
edge3->flags |= AF_EDGE_DONE;
if ( edge3->link )
edge3->link->flags |= AF_EDGE_DONE;
}
}
}
#endif
if ( has_serifs || !anchor )
{
/*
@@ -2150,7 +2207,10 @@
if ( before >= edges && before < edge &&
after < edge_limit && after > edge )
{
edge->pos = before->pos +
if ( after->opos == before->opos )
edge->pos = before->pos;
else
edge->pos = before->pos +
FT_MulDiv( edge->opos - before->opos,
after->pos - before->pos,
after->opos - before->opos );
@@ -2260,15 +2320,13 @@
static const AF_Script_UniRangeRec af_latin2_uniranges[] =
{
{ 32, 127 }, /* XXX: TODO: Add new Unicode ranges here! */
{ 160, 255 },
{ 0, 0 }
AF_UNIRANGE_REC( 32UL, 127UL ), /* XXX: TODO: Add new Unicode ranges here! */
AF_UNIRANGE_REC( 160UL, 255UL ),
AF_UNIRANGE_REC( 0UL, 0UL )
};
FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec
af_latin2_script_class =
{
AF_DEFINE_SCRIPT_CLASS(af_latin2_script_class,
AF_SCRIPT_LATIN2,
af_latin2_uniranges,
@@ -2280,7 +2338,7 @@
(AF_Script_InitHintsFunc) af_latin2_hints_init,
(AF_Script_ApplyHintsFunc) af_latin2_hints_apply
};
)
/* END */
+1 -2
View File
@@ -27,8 +27,7 @@ FT_BEGIN_HEADER
/* the latin-specific script class */
FT_CALLBACK_TABLE const AF_ScriptClassRec
af_latin2_script_class;
AF_DECLARE_SCRIPT_CLASS(af_latin2_script_class)
/* */
+32 -23
View File
@@ -4,7 +4,7 @@
/* */
/* Auto-fitter glyph loading routines (body). */
/* */
/* Copyright 2003, 2004, 2005, 2006, 2007 by */
/* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -19,7 +19,6 @@
#include "afloader.h"
#include "afhints.h"
#include "afglobal.h"
#include "aflatin.h"
#include "aferrors.h"
@@ -165,9 +164,10 @@
/* now load the slot image into the auto-outline and run the */
/* automatic hinting process */
metrics->clazz->script_hints_apply( hints,
&gloader->current.outline,
metrics );
if ( metrics->clazz->script_hints_apply )
metrics->clazz->script_hints_apply( hints,
&gloader->current.outline,
metrics );
/* we now need to hint the metrics according to the change in */
/* width/positioning that occurred during the hinting process */
@@ -183,9 +183,9 @@
if ( axis->num_edges > 1 && AF_HINTS_DO_ADVANCE( hints ) )
{
old_rsb = loader->pp2.x - edge2->opos;
old_lsb = edge1->opos;
new_lsb = edge1->pos;
old_rsb = loader->pp2.x - edge2->opos;
old_lsb = edge1->opos;
new_lsb = edge1->pos;
/* remember unhinted values to later account */
/* for rounding errors */
@@ -216,8 +216,9 @@
}
else
{
FT_Pos pp1x = loader->pp1.x;
FT_Pos pp2x = loader->pp2.x;
FT_Pos pp1x = loader->pp1.x;
FT_Pos pp2x = loader->pp2.x;
loader->pp1.x = FT_PIX_ROUND( pp1x );
loader->pp2.x = FT_PIX_ROUND( pp2x );
@@ -228,8 +229,9 @@
}
else
{
FT_Pos pp1x = loader->pp1.x;
FT_Pos pp2x = loader->pp2.x;
FT_Pos pp1x = loader->pp1.x;
FT_Pos pp2x = loader->pp2.x;
loader->pp1.x = FT_PIX_ROUND( pp1x + hints->xmin_delta );
loader->pp2.x = FT_PIX_ROUND( pp2x + hints->xmax_delta );
@@ -412,7 +414,8 @@
slot->metrics.vertBearingY = FT_PIX_FLOOR( bbox.yMax + vvector.y );
/* for mono-width fonts (like Andale, Courier, etc.) we need */
/* to keep the original rounded advance width */
/* to keep the original rounded advance width; ditto for */
/* digits if all have the same advance width */
#if 0
if ( !FT_IS_FIXED_WIDTH( slot->face ) )
slot->metrics.horiAdvance = loader->pp2.x - loader->pp1.x;
@@ -420,13 +423,9 @@
slot->metrics.horiAdvance = FT_MulFix( slot->metrics.horiAdvance,
x_scale );
#else
if ( !FT_IS_FIXED_WIDTH( slot->face ) )
{
/* non-spacing glyphs must stay as-is */
if ( slot->metrics.horiAdvance )
slot->metrics.horiAdvance = loader->pp2.x - loader->pp1.x;
}
else
if ( FT_IS_FIXED_WIDTH( slot->face ) ||
( af_face_globals_is_digit( loader->globals, glyph_index ) &&
metrics->digits_have_same_width ) )
{
slot->metrics.horiAdvance = FT_MulFix( slot->metrics.horiAdvance,
metrics->scaler.x_scale );
@@ -436,6 +435,12 @@
slot->lsb_delta = 0;
slot->rsb_delta = 0;
}
else
{
/* non-spacing glyphs must stay as-is */
if ( slot->metrics.horiAdvance )
slot->metrics.horiAdvance = loader->pp2.x - loader->pp1.x;
}
#endif
slot->metrics.vertAdvance = FT_MulFix( slot->metrics.vertAdvance,
@@ -515,9 +520,13 @@
load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_IGNORE_TRANSFORM;
load_flags &= ~FT_LOAD_RENDER;
error = metrics->clazz->script_hints_init( &loader->hints, metrics );
if ( error )
goto Exit;
if ( metrics->clazz->script_hints_init )
{
error = metrics->clazz->script_hints_init( &loader->hints,
metrics );
if ( error )
goto Exit;
}
error = af_loader_load_g( loader, &scaler, gindex, load_flags, 0 );
}
+6 -9
View File
@@ -18,6 +18,7 @@
#include "afmodule.h"
#include "afloader.h"
#include "afpic.h"
#ifdef AF_DEBUG
int _af_debug;
@@ -66,19 +67,15 @@
}
FT_CALLBACK_TABLE_DEF
const FT_AutoHinter_ServiceRec af_autofitter_service =
{
FT_DEFINE_AUTOHINTER_SERVICE(af_autofitter_service,
NULL,
NULL,
NULL,
(FT_AutoHinter_GlyphLoadFunc)af_autofitter_load_glyph
};
)
FT_DEFINE_MODULE(autofit_module_class,
FT_CALLBACK_TABLE_DEF
const FT_Module_Class autofit_module_class =
{
FT_MODULE_HINTER,
sizeof ( FT_AutofitterRec ),
@@ -86,12 +83,12 @@
0x10000L, /* version 1.0 of the autofitter */
0x20000L, /* requires FreeType 2.0 or above */
(const void*)&af_autofitter_service,
(const void*)&AF_AF_AUTOFITTER_SERVICE_GET,
(FT_Module_Constructor)af_autofitter_init,
(FT_Module_Destructor) af_autofitter_done,
(FT_Module_Requester) NULL
};
)
/* END */
+2 -2
View File
@@ -20,13 +20,13 @@
#define __AFMODULE_H__
#include <ft2build.h>
#include FT_INTERNAL_OBJECTS_H
#include FT_MODULE_H
FT_BEGIN_HEADER
FT_CALLBACK_TABLE
const FT_Module_Class autofit_module_class;
FT_DECLARE_MODULE(autofit_module_class)
FT_END_HEADER
+92
View File
@@ -0,0 +1,92 @@
/***************************************************************************/
/* */
/* afpic.c */
/* */
/* The FreeType position independent code services for autofit module. */
/* */
/* Copyright 2009 by */
/* Oran Agra and Mickey Gabel. */
/* */
/* 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. */
/* */
/***************************************************************************/
#include <ft2build.h>
#include FT_FREETYPE_H
#include FT_INTERNAL_OBJECTS_H
#include "afpic.h"
#ifdef FT_CONFIG_OPTION_PIC
/* forward declaration of PIC init functions from afmodule.c */
void FT_Init_Class_af_autofitter_service( FT_Library, FT_AutoHinter_ServiceRec*);
/* forward declaration of PIC init functions from script classes */
#include "aflatin.h"
#include "aflatin2.h"
#include "afcjk.h"
#include "afdummy.h"
#include "afindic.h"
void
autofit_module_class_pic_free( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Memory memory = library->memory;
if ( pic_container->autofit )
{
FT_FREE( pic_container->autofit );
pic_container->autofit = NULL;
}
}
FT_Error
autofit_module_class_pic_init( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_UInt ss;
FT_Error error = FT_Err_Ok;
AFModulePIC* container;
FT_Memory memory = library->memory;
/* allocate pointer, clear and set global container pointer */
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
return error;
FT_MEM_SET( container, 0, sizeof(*container) );
pic_container->autofit = container;
/* initialize pointer table - this is how the module usually expects this data */
for ( ss = 0 ; ss < AF_SCRIPT_CLASSES_REC_COUNT ; ss++ )
{
container->af_script_classes[ss] = &container->af_script_classes_rec[ss];
}
container->af_script_classes[AF_SCRIPT_CLASSES_COUNT-1] = NULL;
/* add call to initialization function when you add new scripts */
ss = 0;
FT_Init_Class_af_dummy_script_class(&container->af_script_classes_rec[ss++]);
#ifdef FT_OPTION_AUTOFIT2
FT_Init_Class_af_latin2_script_class(&container->af_script_classes_rec[ss++]);
#endif
FT_Init_Class_af_latin_script_class(&container->af_script_classes_rec[ss++]);
FT_Init_Class_af_cjk_script_class(&container->af_script_classes_rec[ss++]);
FT_Init_Class_af_indic_script_class(&container->af_script_classes_rec[ss++]);
FT_Init_Class_af_autofitter_service(library, &container->af_autofitter_service);
/*Exit:*/
if(error)
autofit_module_class_pic_free(library);
return error;
}
#endif /* FT_CONFIG_OPTION_PIC */
/* END */
+64
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/***************************************************************************/
/* */
/* afpic.h */
/* */
/* The FreeType position independent code services for autofit module. */
/* */
/* Copyright 2009 by */
/* Oran Agra and Mickey Gabel. */
/* */
/* 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. */
/* */
/***************************************************************************/
#ifndef __AFPIC_H__
#define __AFPIC_H__
FT_BEGIN_HEADER
#include FT_INTERNAL_PIC_H
#ifndef FT_CONFIG_OPTION_PIC
#define AF_SCRIPT_CLASSES_GET af_script_classes
#define AF_AF_AUTOFITTER_SERVICE_GET af_autofitter_service
#else /* FT_CONFIG_OPTION_PIC */
#include "aftypes.h"
/* increase these when you add new scripts, and update autofit_module_class_pic_init */
#ifdef FT_OPTION_AUTOFIT2
#define AF_SCRIPT_CLASSES_COUNT 6
#else
#define AF_SCRIPT_CLASSES_COUNT 5
#endif
#define AF_SCRIPT_CLASSES_REC_COUNT (AF_SCRIPT_CLASSES_COUNT-1)
typedef struct AFModulePIC_
{
AF_ScriptClass af_script_classes[AF_SCRIPT_CLASSES_COUNT];
AF_ScriptClassRec af_script_classes_rec[AF_SCRIPT_CLASSES_REC_COUNT];
FT_AutoHinter_ServiceRec af_autofitter_service;
} AFModulePIC;
#define GET_PIC(lib) ((AFModulePIC*)((lib)->pic_container.autofit))
#define AF_SCRIPT_CLASSES_GET (GET_PIC(FT_FACE_LIBRARY(globals->face))->af_script_classes)
#define AF_AF_AUTOFITTER_SERVICE_GET (GET_PIC(library)->af_autofitter_service)
#endif /* FT_CONFIG_OPTION_PIC */
/* */
FT_END_HEADER
#endif /* __AFPIC_H__ */
/* END */

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