forked from minhngoc25a/freetype2
Small documentation improvements.
This commit is contained in:
Werner Lemberg
parent
a16c4a7129
commit
a854699b41
39
ChangeLog
39
ChangeLog
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@ -251,9 +251,9 @@
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* src/gzip/ftgzip.c: Bugfix: couldn't read certain gzip-ed font
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* src/gzip/ftgzip.c: Bugfix: couldn't read certain gzip-ed font
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files.
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files.
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2003-01-15 Huw D M Davies <h.davies1@physics.ox.ac.uk>
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2003-01-15 Huw D M Davies <h.davies1@physics.ox.ac.uk>
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* include/freetype/config/ftheader.h,
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* include/freetype/config/ftheader.h (FT_WINFONTS_H),
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include/freetype/internal/fnttypes.h, include/freetype/ftwinfnt.h,
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include/freetype/internal/fnttypes.h, include/freetype/ftwinfnt.h,
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src/base/winfnt.c, src/winfonts/winfnt.c, src/base/Jamfile,
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src/base/winfnt.c, src/winfonts/winfnt.c, src/base/Jamfile,
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src/base/rules.mk, src/base/descrip.mms: Added a Windows .FNT
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src/base/rules.mk, src/base/descrip.mms: Added a Windows .FNT
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@ -278,18 +278,25 @@
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2003-01-11 David Chester <davidchester@qmx.net>
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2003-01-11 David Chester <davidchester@qmx.net>
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* include/freetype/config/ftoption.h, src/autohint/ahglobal.h,
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Patches to the auto-hinter in order to slightly improve the output.
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src/autohint/ahglobal.c, src/autohint/ahglyph.c,
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Note that everything is controlled through the new
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src/autohint/ahtypes.h: Patches to the auto-hinter in order to
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FT_CONFIG_OPTION_CHESTER_HINTS defined in "ftoption.h". There are
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slightly improve the output. Note that everything is controlled
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also individual FT_CONFIG_CHESTER_XXX macros to control individual
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through the new FT_CONFIG_OPTION_CHESTER_HINTS defined at the end of
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"features".
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"ftoption.h". There are also individual FT_CONFIG_CHESTER_XXX
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macros to control individual "features".
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Note that all improvements are enabled by default, but can be
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Note that all improvements are enabled by default, but can be
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tweaked for optimization and testing purposes. The configuration
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tweaked for optimization and testing purposes. The configuration
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macros will most likely disappear in the short future.
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macros will most likely disappear in the short future.
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* include/freetype/config/ftoption.h
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(FT_CONFIG_OPTION_CHESTER_HINTS): New macro.
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(FT_CONFIG_CHESTER_{SMALL_F,ASCENDER,SERIF,STEM,BLUE_SCALE})
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[FT_CONFIG_OPTION_CHESTER_HINTS]: New macros to control individual
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features.
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* src/autohint/ahglobal.h, src/autohint/ahglobal.c,
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src/autohint/ahglyph.c, src/autohint/ahtypes.h:
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2003-01-11 David Turner <david@freetype.org>
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2003-01-11 David Turner <david@freetype.org>
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* include/freetype/internal/fnttypes.h: Fixed a structure field
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* include/freetype/internal/fnttypes.h: Fixed a structure field
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@ -432,7 +439,7 @@
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the use of system-wide zlib.
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the use of system-wide zlib.
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Note that this macro, as well as
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Note that this macro, as well as
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FT_CONFIG_OPTION_BYTECODE_INTERPRETER, is not #undef-ed anymore.
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FT_CONFIG_OPTION_BYTECODE_INTERPRETER, is not #undef-ed anymore.
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This allows the build system to define them depending on the
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This allows the build system to define them depending on the
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configuration (typically by adding -D flags at compile time).
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configuration (typically by adding -D flags at compile time).
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@ -464,10 +471,22 @@
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* include/freetype/ftgzip.h, src/gzip/ftgzip.c: Adding support for
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* include/freetype/ftgzip.h, src/gzip/ftgzip.c: Adding support for
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gzip compressed streams.
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gzip compressed streams.
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* include/freetype/config/ftheader.h (FT_GZIP_H): New macro for
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`ftgzip.h'.
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* src/pcf/pcfdriver.c: Adding automatic support for gzip-compressed
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* src/pcf/pcfdriver.c: Adding automatic support for gzip-compressed
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PCF files.
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PCF files.
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* include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_ZLIB):
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New macro.
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(T1_CONFIG_OPTION_DISABLE_HINTER, FT_CONFIG_OPTION_USE_CMAPS
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FT_CONFIG_OPTION_NO_CONVENIENCE_FUNCS,
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FT_CONFIG_OPTION_ALTERNATE_GLYPH_FORMATS): Removed.
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(FT_EXPORT, FT_EXPORT_DEF, FT_DEBUG_LEVEL_ERROR,
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FT_DEBUG_LEVEL_TRACE, FT_DEBUG_MEMORY): Comment out definitions so
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that platform specific configuration file can override.
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2002-10-30 David Turner <david@freetype.org>
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2002-10-30 David Turner <david@freetype.org>
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* FreeType 2.1.3rc3 released
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* FreeType 2.1.3rc3 released
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@ -81,16 +81,16 @@ FT_BEGIN_HEADER
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/* by FreeType to speed up some computations. However, this will create */
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/* by FreeType to speed up some computations. However, this will create */
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/* some problems when compiling the library in strict ANSI mode. */
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/* some problems when compiling the library in strict ANSI mode. */
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/* */
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/* */
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/* For this reason, the use of 64-bit ints is normally disabled when */
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/* For this reason, the use of 64-bit integers is normally disabled when */
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/* the __STDC__ macro is defined. You can however disable this by */
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/* the __STDC__ macro is defined. You can however disable this by */
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/* defining here the macro FT_CONFIG_OPTION_FORCE_INT64. */
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/* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */
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/* */
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/* */
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/* For most compilers, this will only create compilation warnings */
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/* For most compilers, this will only create compilation warnings when */
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/* when building the library. */
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/* building the library. */
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/* */
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/* */
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/* ObNote: The compiler-specific 64-bit integers are detected in the */
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/* ObNote: The compiler-specific 64-bit integers are detected in the */
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/* file "ftconfig.h" either statically, or through Autoconf */
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/* file "ftconfig.h" either statically or through the */
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/* on platforms that support it. */
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/* `configure' script on supported platforms. */
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/* */
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/* */
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#undef FT_CONFIG_OPTION_FORCE_INT64
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#undef FT_CONFIG_OPTION_FORCE_INT64
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@ -100,11 +100,11 @@ FT_BEGIN_HEADER
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/* Gzip-compressed file support. */
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/* Gzip-compressed file support. */
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/* */
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/* */
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/* FreeType now handles font files that have been compressed with the */
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/* FreeType now handles font files that have been compressed with the */
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/* 'gzip' program. This is mostly used to parse many of the PCF files */
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/* 'gzip' program. This is mostly used to parse many of the PCF files */
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/* that come with XFree86. The implementation uses 'zlib' to */
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/* that come with XFree86. The implementation uses `zlib' to */
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/* partially uncompress the file on the fly (see src/base/ftgzip.c). */
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/* partially uncompress the file on the fly (see src/base/ftgzip.c). */
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/* */
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/* */
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/* Define this macro if you want to enable this "feature". Note that */
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/* Define this macro if you want to enable this "feature". Note that */
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/* this will however force you to link the zlib to any program that */
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/* this will however force you to link the zlib to any program that */
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/* also uses FreeType. */
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/* also uses FreeType. */
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/* */
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/* */
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@ -117,17 +117,17 @@ FT_BEGIN_HEADER
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/* */
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/* */
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/* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */
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/* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */
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/* It allows FreeType's "ftgzip" component to link to the system's */
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/* It allows FreeType's "ftgzip" component to link to the system's */
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/* installation of the ZLib library. This is useful on systems like */
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/* installation of the ZLib library. This is useful on systems like */
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/* Unix or VMS where it generally is already available. */
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/* Unix or VMS where it generally is already available. */
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/* */
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/* */
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/* If you let it undefined, the component will use its own copy */
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/* If you let it undefined, the component will use its own copy */
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/* of the zlib sources instead. These have been modified to be */
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/* of the zlib sources instead. These have been modified to be */
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/* included directly within the component and *not* export external */
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/* included directly within the component and *not* export external */
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/* function names. This allows you to link any program with FreeType */
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/* function names. This allows you to link any program with FreeType */
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/* _and_ ZLib without linking conflicts. */
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/* _and_ ZLib without linking conflicts. */
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/* */
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/* */
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/* do not #undef this macro here, since the build system might */
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/* Do not #undef this macro here since the build system might define */
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/* define for certain configurations */
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/* it for certain configurations only. */
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/* */
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/* */
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/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
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/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
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@ -167,6 +167,9 @@ FT_BEGIN_HEADER
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/* will be later automatically defined as `extern return_type' to */
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/* will be later automatically defined as `extern return_type' to */
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/* allow normal compilation. */
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/* allow normal compilation. */
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/* */
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/* */
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/* Do not #undef these macros here since the build system might define */
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/* them for certain configurations only. */
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/* */
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/* #define FT_EXPORT(x) extern x */
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/* #define FT_EXPORT(x) extern x */
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/* #define FT_EXPORT_DEF(x) x */
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/* #define FT_EXPORT_DEF(x) x */
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@ -221,7 +224,7 @@ FT_BEGIN_HEADER
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/* This allows FreeType to be used with the PostScript language, using */
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/* This allows FreeType to be used with the PostScript language, using */
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/* the GhostScript interpreter. */
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/* the GhostScript interpreter. */
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/* */
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/* */
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/* #define FT_CONFIG_OPTION_INCREMENTAL */
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/* #define FT_CONFIG_OPTION_INCREMENTAL */
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/*************************************************************************/
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/*************************************************************************/
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@ -229,7 +232,7 @@ FT_BEGIN_HEADER
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/* The size in bytes of the render pool used by the scan-line converter */
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/* The size in bytes of the render pool used by the scan-line converter */
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/* to do all of its work. */
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/* to do all of its work. */
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/* */
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/* */
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/* This must be greater than 4kByte. */
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/* This must be greater than 4KByte. */
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/* */
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/* */
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#define FT_RENDER_POOL_SIZE 16384L
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#define FT_RENDER_POOL_SIZE 16384L
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@ -258,8 +261,11 @@ FT_BEGIN_HEADER
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/* */
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/* */
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/* Don't define any of these macros to compile in `release' mode! */
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/* Don't define any of these macros to compile in `release' mode! */
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/* */
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/* */
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/* #define FT_DEBUG_LEVEL_ERROR */
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/* Do not #undef these macros here since the build system might define */
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/* #define FT_DEBUG_LEVEL_TRACE */
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/* them for certain configurations only. */
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/* */
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/* #define FT_DEBUG_LEVEL_ERROR */
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/* #define FT_DEBUG_LEVEL_TRACE */
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/*************************************************************************/
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/*************************************************************************/
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@ -274,8 +280,10 @@ FT_BEGIN_HEADER
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/* Note that the memory debugger is only activated at runtime when */
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/* Note that the memory debugger is only activated at runtime when */
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/* when the _environment_ variable "FT_DEBUG_MEMORY" is also defined! */
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/* when the _environment_ variable "FT_DEBUG_MEMORY" is also defined! */
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/* */
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/* */
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/* #define FT_DEBUG_MEMORY */
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/* Do not #undef this macro here since the build system might define */
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/* it for certain configurations only. */
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/* */
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/* #define FT_DEBUG_MEMORY */
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/*************************************************************************/
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/*************************************************************************/
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@ -375,8 +383,8 @@ FT_BEGIN_HEADER
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/* By undefining this, you will only compile the code necessary to load */
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/* By undefining this, you will only compile the code necessary to load */
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/* TrueType glyphs without hinting. */
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/* TrueType glyphs without hinting. */
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/* */
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/* */
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/* do not #undef this macro here, since the build system might */
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/* Do not #undef this macro here, since the build system might */
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/* define for certain configurations */
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/* define it for certain configurations only. */
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/* */
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/* */
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/* #define TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
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/* #define TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
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@ -470,21 +478,21 @@ FT_BEGIN_HEADER
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/* */
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/* */
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/*
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/*
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* the FT_CONFIG_OPTION_CHESTER_XXXX macros are used to toggle some recent
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* The FT_CONFIG_OPTION_CHESTER_XXXX macros are used to toggle some recent
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* improvements to the auto-hinter contributed by David Chester. They will
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* improvements to the auto-hinter contributed by David Chester. They will
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* most likely disappear completely in the next release. For now, you should
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* most likely disappear completely in the next release. For now, you
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* always keep them defined
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* should always keep them defined.
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*
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*
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*/
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*/
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#define FT_CONFIG_OPTION_CHESTER_HINTS
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#define FT_CONFIG_OPTION_CHESTER_HINTS
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#ifdef FT_CONFIG_OPTION_CHESTER_HINTS
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#ifdef FT_CONFIG_OPTION_CHESTER_HINTS
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# define FT_CONFIG_CHESTER_SMALL_F
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#define FT_CONFIG_CHESTER_SMALL_F
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# define FT_CONFIG_CHESTER_ASCENDER
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#define FT_CONFIG_CHESTER_ASCENDER
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# define FT_CONFIG_CHESTER_SERIF
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#define FT_CONFIG_CHESTER_SERIF
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# define FT_CONFIG_CHESTER_STEM
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#define FT_CONFIG_CHESTER_STEM
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# define FT_CONFIG_CHESTER_BLUE_SCALE
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#define FT_CONFIG_CHESTER_BLUE_SCALE
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#endif /* FT_CONFIG_OPTION_CHESTER_HINTS */
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#endif /* FT_CONFIG_OPTION_CHESTER_HINTS */
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