Commit a854699b41a6d43d220e2be50088b974499c26b7
2003-04-21T20:39:42
Small documentation improvements.
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diff --git a/ChangeLog b/ChangeLog
index 718b045..ebbf9ea 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -251,9 +251,9 @@
* src/gzip/ftgzip.c: Bugfix: couldn't read certain gzip-ed font
files.
-2003-01-15 Huw D M Davies <h.davies1@physics.ox.ac.uk>
+2003-01-15 Huw D M Davies <h.davies1@physics.ox.ac.uk>
- * include/freetype/config/ftheader.h,
+ * include/freetype/config/ftheader.h (FT_WINFONTS_H),
include/freetype/internal/fnttypes.h, include/freetype/ftwinfnt.h,
src/base/winfnt.c, src/winfonts/winfnt.c, src/base/Jamfile,
src/base/rules.mk, src/base/descrip.mms: Added a Windows .FNT
@@ -278,18 +278,25 @@
2003-01-11 David Chester <davidchester@qmx.net>
- * include/freetype/config/ftoption.h, src/autohint/ahglobal.h,
- src/autohint/ahglobal.c, src/autohint/ahglyph.c,
- src/autohint/ahtypes.h: Patches to the auto-hinter in order to
- slightly improve the output. Note that everything is controlled
- through the new FT_CONFIG_OPTION_CHESTER_HINTS defined at the end of
- "ftoption.h". There are also individual FT_CONFIG_CHESTER_XXX
- macros to control individual "features".
+ Patches to the auto-hinter in order to slightly improve the output.
+ Note that everything is controlled through the new
+ FT_CONFIG_OPTION_CHESTER_HINTS defined in "ftoption.h". There are
+ also individual FT_CONFIG_CHESTER_XXX macros to control individual
+ "features".
Note that all improvements are enabled by default, but can be
tweaked for optimization and testing purposes. The configuration
macros will most likely disappear in the short future.
+ * include/freetype/config/ftoption.h
+ (FT_CONFIG_OPTION_CHESTER_HINTS): New macro.
+ (FT_CONFIG_CHESTER_{SMALL_F,ASCENDER,SERIF,STEM,BLUE_SCALE})
+ [FT_CONFIG_OPTION_CHESTER_HINTS]: New macros to control individual
+ features.
+
+ * src/autohint/ahglobal.h, src/autohint/ahglobal.c,
+ src/autohint/ahglyph.c, src/autohint/ahtypes.h:
+
2003-01-11 David Turner <david@freetype.org>
* include/freetype/internal/fnttypes.h: Fixed a structure field
@@ -432,7 +439,7 @@
the use of system-wide zlib.
Note that this macro, as well as
- FT_CONFIG_OPTION_BYTECODE_INTERPRETER, is not #undef-ed anymore.
+ FT_CONFIG_OPTION_BYTECODE_INTERPRETER, is not #undef-ed anymore.
This allows the build system to define them depending on the
configuration (typically by adding -D flags at compile time).
@@ -464,10 +471,22 @@
* include/freetype/ftgzip.h, src/gzip/ftgzip.c: Adding support for
gzip compressed streams.
+ * include/freetype/config/ftheader.h (FT_GZIP_H): New macro for
+ `ftgzip.h'.
* src/pcf/pcfdriver.c: Adding automatic support for gzip-compressed
PCF files.
+ * include/freetype/config/ftoption.h (FT_CONFIG_OPTION_USE_ZLIB):
+ New macro.
+ (T1_CONFIG_OPTION_DISABLE_HINTER, FT_CONFIG_OPTION_USE_CMAPS
+ FT_CONFIG_OPTION_NO_CONVENIENCE_FUNCS,
+ FT_CONFIG_OPTION_ALTERNATE_GLYPH_FORMATS): Removed.
+
+ (FT_EXPORT, FT_EXPORT_DEF, FT_DEBUG_LEVEL_ERROR,
+ FT_DEBUG_LEVEL_TRACE, FT_DEBUG_MEMORY): Comment out definitions so
+ that platform specific configuration file can override.
+
2002-10-30 David Turner <david@freetype.org>
* FreeType 2.1.3rc3 released
diff --git a/include/freetype/config/ftoption.h b/include/freetype/config/ftoption.h
index 44117cd..13e70ee 100644
--- a/include/freetype/config/ftoption.h
+++ b/include/freetype/config/ftoption.h
@@ -81,16 +81,16 @@ FT_BEGIN_HEADER
/* by FreeType to speed up some computations. However, this will create */
/* some problems when compiling the library in strict ANSI mode. */
/* */
- /* For this reason, the use of 64-bit ints is normally disabled when */
+ /* For this reason, the use of 64-bit integers is normally disabled when */
/* the __STDC__ macro is defined. You can however disable this by */
- /* defining here the macro FT_CONFIG_OPTION_FORCE_INT64. */
+ /* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */
/* */
- /* For most compilers, this will only create compilation warnings */
- /* when building the library. */
+ /* For most compilers, this will only create compilation warnings when */
+ /* building the library. */
/* */
/* ObNote: The compiler-specific 64-bit integers are detected in the */
- /* file "ftconfig.h" either statically, or through Autoconf */
- /* on platforms that support it. */
+ /* file "ftconfig.h" either statically or through the */
+ /* `configure' script on supported platforms. */
/* */
#undef FT_CONFIG_OPTION_FORCE_INT64
@@ -100,11 +100,11 @@ FT_BEGIN_HEADER
/* Gzip-compressed file support. */
/* */
/* FreeType now handles font files that have been compressed with the */
- /* 'gzip' program. This is mostly used to parse many of the PCF files */
- /* that come with XFree86. The implementation uses 'zlib' to */
+ /* 'gzip' program. This is mostly used to parse many of the PCF files */
+ /* that come with XFree86. The implementation uses `zlib' to */
/* partially uncompress the file on the fly (see src/base/ftgzip.c). */
/* */
- /* Define this macro if you want to enable this "feature". Note that */
+ /* Define this macro if you want to enable this "feature". Note that */
/* this will however force you to link the zlib to any program that */
/* also uses FreeType. */
/* */
@@ -117,17 +117,17 @@ FT_BEGIN_HEADER
/* */
/* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */
/* It allows FreeType's "ftgzip" component to link to the system's */
- /* installation of the ZLib library. This is useful on systems like */
+ /* installation of the ZLib library. This is useful on systems like */
/* Unix or VMS where it generally is already available. */
/* */
/* If you let it undefined, the component will use its own copy */
- /* of the zlib sources instead. These have been modified to be */
+ /* of the zlib sources instead. These have been modified to be */
/* included directly within the component and *not* export external */
- /* function names. This allows you to link any program with FreeType */
+ /* function names. This allows you to link any program with FreeType */
/* _and_ ZLib without linking conflicts. */
/* */
- /* do not #undef this macro here, since the build system might */
- /* define for certain configurations */
+ /* Do not #undef this macro here since the build system might define */
+ /* it for certain configurations only. */
/* */
/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
@@ -167,6 +167,9 @@ FT_BEGIN_HEADER
/* will be later automatically defined as `extern return_type' to */
/* allow normal compilation. */
/* */
+ /* 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 */
@@ -221,7 +224,7 @@ 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 */
/*************************************************************************/
@@ -229,7 +232,7 @@ FT_BEGIN_HEADER
/* The size in bytes of the render pool used by the scan-line converter */
/* to do all of its work. */
/* */
- /* This must be greater than 4kByte. */
+ /* This must be greater than 4KByte. */
/* */
#define FT_RENDER_POOL_SIZE 16384L
@@ -258,8 +261,11 @@ FT_BEGIN_HEADER
/* */
/* Don't define any of these macros to compile in `release' mode! */
/* */
-/* #define FT_DEBUG_LEVEL_ERROR */
-/* #define FT_DEBUG_LEVEL_TRACE */
+ /* Do not #undef these macros here since the build system might define */
+ /* them for certain configurations only. */
+ /* */
+/* #define FT_DEBUG_LEVEL_ERROR */
+/* #define FT_DEBUG_LEVEL_TRACE */
/*************************************************************************/
@@ -274,8 +280,10 @@ FT_BEGIN_HEADER
/* Note that the memory debugger is only activated at runtime when */
/* when the _environment_ variable "FT_DEBUG_MEMORY" is also defined! */
/* */
-/* #define FT_DEBUG_MEMORY */
-
+ /* Do not #undef this macro here since the build system might define */
+ /* it for certain configurations only. */
+ /* */
+/* #define FT_DEBUG_MEMORY */
/*************************************************************************/
@@ -375,8 +383,8 @@ FT_BEGIN_HEADER
/* By undefining this, you will only compile the code necessary to load */
/* TrueType glyphs without hinting. */
/* */
- /* do not #undef this macro here, since the build system might */
- /* define for certain configurations */
+ /* Do not #undef this macro here, since the build system might */
+ /* define it for certain configurations only. */
/* */
/* #define TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
@@ -470,21 +478,21 @@ FT_BEGIN_HEADER
/* */
/*
- * the FT_CONFIG_OPTION_CHESTER_XXXX macros are used to toggle some recent
- * improvements to the auto-hinter contributed by David Chester. They will
- * most likely disappear completely in the next release. For now, you should
- * always keep them defined
+ * The FT_CONFIG_OPTION_CHESTER_XXXX macros are used to toggle some recent
+ * improvements to the auto-hinter contributed by David Chester. They will
+ * most likely disappear completely in the next release. For now, you
+ * should always keep them defined.
*
*/
#define FT_CONFIG_OPTION_CHESTER_HINTS
#ifdef FT_CONFIG_OPTION_CHESTER_HINTS
-# define FT_CONFIG_CHESTER_SMALL_F
-# define FT_CONFIG_CHESTER_ASCENDER
-# define FT_CONFIG_CHESTER_SERIF
-# define FT_CONFIG_CHESTER_STEM
-# define FT_CONFIG_CHESTER_BLUE_SCALE
+#define FT_CONFIG_CHESTER_SMALL_F
+#define FT_CONFIG_CHESTER_ASCENDER
+#define FT_CONFIG_CHESTER_SERIF
+#define FT_CONFIG_CHESTER_STEM
+#define FT_CONFIG_CHESTER_BLUE_SCALE
#endif /* FT_CONFIG_OPTION_CHESTER_HINTS */