diff options
| author | SushiTee <weichel.sascha@gmail.com> | 2010-07-23 15:22:15 +0200 |
|---|---|---|
| committer | oy <Tom_Adams@web.de> | 2010-08-08 19:22:25 +0200 |
| commit | 981b47d0af59238d21d4e93d09daa9def0b0cb76 (patch) | |
| tree | 6bbe790bc1a28c881c6900edfaed9605f0f72015 /other | |
| parent | 6a73c5d77fadf383350456a1df7e5dd8c2d3d38e (diff) | |
| download | zcatch-981b47d0af59238d21d4e93d09daa9def0b0cb76.tar.gz zcatch-981b47d0af59238d21d4e93d09daa9def0b0cb76.zip | |
updated freetype
Diffstat (limited to 'other')
21 files changed, 270 insertions, 87 deletions
diff --git a/other/freetype/freetype.lua b/other/freetype/freetype.lua index 33ebaf28..f1abff46 100644 --- a/other/freetype/freetype.lua +++ b/other/freetype/freetype.lua @@ -28,7 +28,7 @@ FreeType = { settings.link.flags:Add("`freetype-config --libs`") elseif option.use_win32lib == true then - settings.link.libs:Add(FreeType.basepath .. "/lib/freetype2311MT") + settings.link.libs:Add(FreeType.basepath .. "/lib/freetype241MT") end end diff --git a/other/freetype/include/freetype/config/ftconfig.h b/other/freetype/include/freetype/config/ftconfig.h index 3c0b8b16..43d587e0 100644 --- a/other/freetype/include/freetype/config/ftconfig.h +++ b/other/freetype/include/freetype/config/ftconfig.h @@ -4,7 +4,7 @@ /* */ /* ANSI-specific configuration file (specification only). */ /* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008 by */ +/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008, 2010 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -35,7 +35,6 @@ /* */ /*************************************************************************/ - #ifndef __FTCONFIG_H__ #define __FTCONFIG_H__ @@ -306,9 +305,38 @@ FT_BEGIN_HEADER /* Provide assembler fragments for performance-critical functions. */ /* These must be defined `static __inline__' with GCC. */ +#if defined( __CC_ARM ) || defined( __ARMCC__ ) /* RVCT */ +#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 + { + smull t2, t, b, a /* (lo=t2,hi=t) = a*b */ + mov a, t, asr #31 /* a = (hi >> 31) */ + add a, a, #0x8000 /* a += 0x8000 */ + adds t2, t2, a /* t2 += a */ + adc t, t, #0 /* t += carry */ + mov a, t2, lsr #16 /* a = t2 >> 16 */ + orr a, a, t, lsl #16 /* a |= t << 16 */ + } + return a; + } + +#endif /* __CC_ARM || __ARMCC__ */ + + #ifdef __GNUC__ -#if defined( __arm__ ) && !defined( __thumb__ ) +#if defined( __arm__ ) && !defined( __thumb__ ) && \ + !( defined( __CC_ARM ) || defined( __ARMCC__ ) ) #define FT_MULFIX_ASSEMBLER FT_MulFix_arm /* documentation is in freetype.h */ @@ -333,7 +361,7 @@ FT_BEGIN_HEADER return a; } -#endif /* __arm__ && !__thumb__ */ +#endif /* __arm__ && !__thumb__ && !( __CC_ARM || __ARMCC__ ) */ #if defined( i386 ) #define FT_MULFIX_ASSEMBLER FT_MulFix_i386 diff --git a/other/freetype/include/freetype/config/ftoption.h b/other/freetype/include/freetype/config/ftoption.h index 759b3a3b..2b46259c 100644 --- a/other/freetype/include/freetype/config/ftoption.h +++ b/other/freetype/include/freetype/config/ftoption.h @@ -4,7 +4,8 @@ /* */ /* User-selectable configuration macros (specification only). */ /* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */ +/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, */ +/* 2010 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -85,9 +86,9 @@ FT_BEGIN_HEADER /* */ /* This macro has no impact on the FreeType API, only on its */ /* _implementation_. For example, using FT_RENDER_MODE_LCD when calling */ - /* FT_Render_Glyph still generates a bitmap that is 3 times larger than */ - /* the original size; the difference will be that each triplet of */ - /* subpixels has R=G=B. */ + /* FT_Render_Glyph still generates a bitmap that is 3 times wider than */ + /* the original size in case this macro isn't defined; however, each */ + /* triplet of subpixels has R=G=B. */ /* */ /* This is done to allow FreeType clients to run unmodified, forcing */ /* them to display normal gray-level anti-aliased glyphs. */ @@ -312,10 +313,11 @@ FT_BEGIN_HEADER /* */ /* Allow the use of FT_Incremental_Interface to load typefaces that */ /* contain no glyph data, but supply it via a callback function. */ - /* This allows FreeType to be used with the PostScript language, using */ - /* the GhostScript interpreter. */ + /* This is required by clients supporting document formats which */ + /* supply font data incrementally as the document is parsed, such */ + /* as the Ghostscript interpreter for the PostScript language. */ /* */ -/* #define FT_CONFIG_OPTION_INCREMENTAL */ +#define FT_CONFIG_OPTION_INCREMENTAL /*************************************************************************/ @@ -401,7 +403,7 @@ FT_BEGIN_HEADER /* Position Independent Code */ /* */ /* If this macro is set (which is _not_ the default), FreeType2 will */ - /* avoid creating constants that require address fixups. Instead the */ + /* avoid creating constants that require address fixups. Instead the */ /* constants will be moved into a struct and additional intialization */ /* code will be used. */ /* */ @@ -486,8 +488,7 @@ FT_BEGIN_HEADER /*************************************************************************/ /* */ /* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile */ - /* a bytecode interpreter in the TrueType driver. Note that there are */ - /* important patent issues related to the use of the interpreter. */ + /* a bytecode interpreter in the TrueType driver. */ /* */ /* By undefining this, you will only compile the code necessary to load */ /* TrueType glyphs without hinting. */ @@ -495,17 +496,20 @@ FT_BEGIN_HEADER /* Do not #undef this macro here, since the build system might */ /* define it for certain configurations only. */ /* */ -/* #define TT_CONFIG_OPTION_BYTECODE_INTERPRETER */ +#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER /*************************************************************************/ /* */ /* 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 */ - /* 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 */ + /* any of the patented opcodes and algorithms. The patents related to */ + /* TrueType hinting have expired worldwide since May 2010; this option */ + /* is now deprecated. */ + /* */ + /* Note that the 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 */ @@ -542,7 +546,7 @@ FT_BEGIN_HEADER /* ... */ /* } */ /* */ -#define TT_CONFIG_OPTION_UNPATENTED_HINTING +/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */ /*************************************************************************/ @@ -689,6 +693,27 @@ FT_BEGIN_HEADER /* + * To detect legacy cache-lookup call from a rogue client (<= 2.1.7), + * we restrict the number of charmaps in a font. The current API of + * FTC_CMapCache_Lookup() takes cmap_index & charcode, but old API + * takes charcode only. To determine the passed value is for cmap_index + * or charcode, the possible cmap_index is restricted not to exceed + * the minimum possible charcode by a rogue client. It is also very + * unlikely that a rogue client is interested in Unicode values 0 to 15. + * + * NOTE: The original threshold was 4 deduced from popular number of + * cmap subtables in UCS-4 TrueType fonts, but now it is not + * irregular for OpenType fonts to have more than 4 subtables, + * because variation selector subtables are available for Apple + * and Microsoft platforms. + */ + +#ifdef FT_CONFIG_OPTION_OLD_INTERNALS +#define FT_MAX_CHARMAP_CACHEABLE 15 +#endif + + + /* * This macro is defined if either unpatented or native TrueType * hinting is requested by the definitions above. */ diff --git a/other/freetype/include/freetype/freetype.h b/other/freetype/include/freetype/freetype.h index 9e74f115..e2ab7743 100644 --- a/other/freetype/include/freetype/freetype.h +++ b/other/freetype/include/freetype/freetype.h @@ -4,7 +4,8 @@ /* */ /* FreeType high-level API and common types (specification only). */ /* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */ +/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, */ +/* 2010 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -231,6 +232,10 @@ FT_BEGIN_HEADER /* vertAdvance :: */ /* Advance height for vertical layout. */ /* */ + /* <Note> */ + /* If not disabled with @FT_LOAD_NO_HINTING, the values represent */ + /* dimensions of the hinted glyph (in case hinting is applicable). */ + /* */ typedef struct FT_Glyph_Metrics_ { FT_Pos width; @@ -1477,8 +1482,13 @@ FT_BEGIN_HEADER /* important to perform correct WYSIWYG layout. */ /* Only relevant for outline glyphs. */ /* */ - /* advance :: This is the transformed advance width for the */ - /* glyph (in 26.6 fractional pixel format). */ + /* advance :: This shorthand is, depending on */ + /* @FT_LOAD_IGNORE_TRANSFORM, the transformed */ + /* advance width for the glyph (in 26.6 */ + /* fractional pixel format). As specified with */ + /* @FT_LOAD_VERTICAL_LAYOUT, it uses either the */ + /* `horiAdvance' or the `vertAdvance' value of */ + /* `metrics' field. */ /* */ /* format :: This field indicates the format of the image */ /* contained in the glyph slot. Typically */ @@ -1743,7 +1753,8 @@ FT_BEGIN_HEADER /* data :: A pointer to the parameter data. */ /* */ /* <Note> */ - /* The ID and function of parameters are driver-specific. */ + /* The ID and function of parameters are driver-specific. See the */ + /* various FT_PARAM_TAG_XXX flags for more information. */ /* */ typedef struct FT_Parameter_ { @@ -2986,7 +2997,7 @@ FT_BEGIN_HEADER * * @return: * The index into the array of character maps within the face to which - * `charmap' belongs. + * `charmap' belongs. If an error occurs, -1 is returned. * */ FT_EXPORT( FT_Int ) @@ -3762,8 +3773,8 @@ FT_BEGIN_HEADER * */ #define FREETYPE_MAJOR 2 -#define FREETYPE_MINOR 3 -#define FREETYPE_PATCH 11 +#define FREETYPE_MINOR 4 +#define FREETYPE_PATCH 1 /*************************************************************************/ @@ -3823,6 +3834,9 @@ FT_BEGIN_HEADER /* 1~if this is a TrueType font that uses one of the patented */ /* opcodes, 0~otherwise. */ /* */ + /* <Note> */ + /* Since May 2010, TrueType hinting is no longer patented. */ + /* */ /* <Since> */ /* 2.3.5 */ /* */ @@ -3850,6 +3864,9 @@ FT_BEGIN_HEADER /* an SFNT font, or if the unpatented hinter is not compiled in this */ /* instance of the library. */ /* */ + /* <Note> */ + /* Since May 2010, TrueType hinting is no longer patented. */ + /* */ /* <Since> */ /* 2.3.5 */ /* */ diff --git a/other/freetype/include/freetype/ftcache.h b/other/freetype/include/freetype/ftcache.h index 0916d70a..a9e1237b 100644 --- a/other/freetype/include/freetype/ftcache.h +++ b/other/freetype/include/freetype/ftcache.h @@ -4,7 +4,7 @@ /* */ /* FreeType Cache subsystem (specification). */ /* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */ +/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -263,10 +263,10 @@ FT_BEGIN_HEADER /* 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., */ - /* to increment their reference count. This will prevent the node */ - /* from being flushed out of the cache until you explicitly `release' */ - /* it (see @FTC_Node_Unref). */ + /* If you look up nodes, you have the ability to `acquire' them, */ + /* i.e., to increment their reference count. This will prevent the */ + /* node from being flushed out of the cache until you explicitly */ + /* `release' it (see @FTC_Node_Unref). */ /* */ /* See also @FTC_SBitCache_Lookup and @FTC_ImageCache_Lookup. */ /* */ diff --git a/other/freetype/include/freetype/fterrdef.h b/other/freetype/include/freetype/fterrdef.h index d7ad256b..bf522206 100644 --- a/other/freetype/include/freetype/fterrdef.h +++ b/other/freetype/include/freetype/fterrdef.h @@ -4,7 +4,7 @@ /* */ /* FreeType error codes (specification). */ /* */ -/* Copyright 2002, 2004, 2006, 2007 by */ +/* Copyright 2002, 2004, 2006, 2007, 2010 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -211,6 +211,9 @@ "argument stack underflow" ) FT_ERRORDEF_( Ignore, 0xA2, \ "ignore" ) + FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \ + "no Unicode glyph name found" ) + /* BDF errors */ @@ -220,19 +223,21 @@ "`FONT' field missing" ) FT_ERRORDEF_( Missing_Size_Field, 0xB2, \ "`SIZE' field missing" ) - FT_ERRORDEF_( Missing_Chars_Field, 0xB3, \ + FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \ + "`FONTBOUNDINGBOX' field missing" ) + FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \ "`CHARS' field missing" ) - FT_ERRORDEF_( Missing_Startchar_Field, 0xB4, \ + FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \ "`STARTCHAR' field missing" ) - FT_ERRORDEF_( Missing_Encoding_Field, 0xB5, \ + FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \ "`ENCODING' field missing" ) - FT_ERRORDEF_( Missing_Bbx_Field, 0xB6, \ + FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \ "`BBX' field missing" ) - FT_ERRORDEF_( Bbx_Too_Big, 0xB7, \ + FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \ "`BBX' too big" ) - FT_ERRORDEF_( Corrupted_Font_Header, 0xB8, \ + FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \ "Font header corrupted or missing fields" ) - FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xB9, \ + FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \ "Font glyphs corrupted or missing fields" ) diff --git a/other/freetype/include/freetype/ftglyph.h b/other/freetype/include/freetype/ftglyph.h index cacccf02..0b8f0c04 100644 --- a/other/freetype/include/freetype/ftglyph.h +++ b/other/freetype/include/freetype/ftglyph.h @@ -468,7 +468,7 @@ FT_BEGIN_HEADER /* // 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, */ + /* error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL, */ /* 0, 1 ); */ /* if ( error ) // `glyph' unchanged */ /* ... */ diff --git a/other/freetype/include/freetype/ftimage.h b/other/freetype/include/freetype/ftimage.h index 2fcc113a..0272e92d 100644 --- a/other/freetype/include/freetype/ftimage.h +++ b/other/freetype/include/freetype/ftimage.h @@ -5,7 +5,8 @@ /* FreeType glyph image formats and default raster interface */ /* (specification). */ /* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */ +/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, */ +/* 2010 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -51,10 +52,9 @@ FT_BEGIN_HEADER /* FT_Pos */ /* */ /* <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 */ - /* pixel coordinates. */ + /* The type FT_Pos is used to store vectorial coordinates. Depending */ + /* on the context, these can represent distances in integer font */ + /* units, or 16.16, or 26.6 fixed float pixel coordinates. */ /* */ typedef signed long FT_Pos; @@ -99,6 +99,20 @@ FT_BEGIN_HEADER /* */ /* yMax :: The vertical maximum (top-most). */ /* */ + /* <Note> */ + /* The bounding box is specified with the coordinates of the lower */ + /* left and the upper right corner. In PostScript, those values are */ + /* often called (llx,lly) and (urx,ury), respectively. */ + /* */ + /* If `yMin' is negative, this value gives the glyph's descender. */ + /* Otherwise, the glyph doesn't descend below the baseline. */ + /* Similarly, if `ymax' is positive, this value gives the glyph's */ + /* ascender. */ + /* */ + /* `xMin' gives the horizontal distance from the glyph's origin to */ + /* the left edge of the glyph's bounding box. If `xMin' is negative, */ + /* the glyph extends to the left of the origin. */ + /* */ typedef struct FT_BBox_ { FT_Pos xMin, yMin; @@ -254,6 +268,9 @@ FT_BEGIN_HEADER /* flow. In all cases, the pitch is an offset to add */ /* to a bitmap pointer in order to go down one row. */ /* */ + /* For the B/W rasterizer, `pitch' is always an even */ + /* number. */ + /* */ /* buffer :: A typeless pointer to the bitmap buffer. This */ /* value should be aligned on 32-bit boundaries in */ /* most cases. */ @@ -563,8 +580,8 @@ FT_BEGIN_HEADER /* FT_Outline_ConicToFunc */ /* */ /* <Description> */ - /* A function pointer type use to describe the signature of a `conic */ - /* to' function during outline walking/decomposition. */ + /* A function pointer type used to describe the signature of a `conic */ + /* to' function during outline walking or decomposition. */ /* */ /* A `conic to' is emitted to indicate a second-order Bézier arc in */ /* the outline. */ @@ -596,7 +613,7 @@ FT_BEGIN_HEADER /* */ /* <Description> */ /* A function pointer type used to describe the signature of a `cubic */ - /* to' function during outline walking/decomposition. */ + /* to' function during outline walking or decomposition. */ /* */ /* A `cubic to' is emitted to indicate a third-order Bézier arc. */ /* */ @@ -629,8 +646,7 @@ FT_BEGIN_HEADER /* */ /* <Description> */ /* A structure to hold various function pointers used during outline */ - /* decomposition in order to emit segments, conic, and cubic Béziers, */ - /* as well as `move to' and `close to' operations. */ + /* decomposition in order to emit segments, conic, and cubic Béziers. */ /* */ /* <Fields> */ /* move_to :: The `move to' emitter. */ @@ -657,7 +673,7 @@ FT_BEGIN_HEADER /* y' = (x << shift) - delta */ /* } */ /* */ - /* Set the value of `shift' and `delta' to~0 to get the original */ + /* Set the values of `shift' and `delta' to~0 to get the original */ /* point coordinates. */ /* */ typedef struct FT_Outline_Funcs_ diff --git a/other/freetype/include/freetype/ftincrem.h b/other/freetype/include/freetype/ftincrem.h index 96abedea..aaf689ff 100644 --- a/other/freetype/include/freetype/ftincrem.h +++ b/other/freetype/include/freetype/ftincrem.h @@ -4,7 +4,7 @@ /* */ /* FreeType incremental loading (specification). */ /* */ -/* Copyright 2002, 2003, 2006, 2007, 2008 by */ +/* Copyright 2002, 2003, 2006, 2007, 2008, 2010 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -101,7 +101,10 @@ FT_BEGIN_HEADER * Top bearing, in font units. * * advance :: - * Glyph advance, in font units. + * Horizontal component of glyph advance, in font units. + * + * advance_v :: + * Vertical component of glyph advance, in font units. * * @note: * These correspond to horizontal or vertical metrics depending on the @@ -114,6 +117,7 @@ FT_BEGIN_HEADER FT_Long bearing_x; FT_Long bearing_y; FT_Long advance; + FT_Long advance_v; /* since 2.3.12 */ } FT_Incremental_MetricsRec; diff --git a/other/freetype/include/freetype/ftlcdfil.h b/other/freetype/include/freetype/ftlcdfil.h index c6201b38..e7f59271 100644 --- a/other/freetype/include/freetype/ftlcdfil.h +++ b/other/freetype/include/freetype/ftlcdfil.h @@ -5,7 +5,7 @@ /* FreeType API for color filtering of subpixel bitmap glyphs */ /* (specification). */ /* */ -/* Copyright 2006, 2007, 2008 by */ +/* Copyright 2006, 2007, 2008, 2010 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -161,6 +161,47 @@ FT_BEGIN_HEADER FT_Library_SetLcdFilter( FT_Library library, FT_LcdFilter filter ); + + /************************************************************************** + * + * @func: + * FT_Library_SetLcdFilterWeights + * + * @description: + * Use this function to override the filter weights selected by + * @FT_Library_SetLcdFilter. By default, FreeType uses the quintuple + * (0x00, 0x55, 0x56, 0x55, 0x00) for FT_LCD_FILTER_LIGHT, and (0x10, + * 0x40, 0x70, 0x40, 0x10) for FT_LCD_FILTER_DEFAULT and + * FT_LCD_FILTER_LEGACY. + * + * @input: + * library :: + * A handle to the target library instance. + * + * weights :: + * A pointer to an array; the function copies the first five bytes and + * uses them to specify the filter weights. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * Due to *PATENTS* covering subpixel rendering, this function doesn't + * do anything except returning `FT_Err_Unimplemented_Feature' if the + * configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not + * defined in your build of the library, which should correspond to all + * default builds of FreeType. + * + * This function must be called after @FT_Library_SetLcdFilter to have + * any effect. + * + * @since: + * 2.4.0 + */ + FT_EXPORT( FT_Error ) + FT_Library_SetLcdFilterWeights( FT_Library library, + unsigned char *weights ); + /* */ diff --git a/other/freetype/include/freetype/ftlist.h b/other/freetype/include/freetype/ftlist.h index 93b05fc0..bb6f7f11 100644 --- a/other/freetype/include/freetype/ftlist.h +++ b/other/freetype/include/freetype/ftlist.h @@ -4,7 +4,7 @@ /* */ /* Generic list support for FreeType (specification). */ /* */ -/* Copyright 1996-2001, 2003, 2007 by */ +/* Copyright 1996-2001, 2003, 2007, 2010 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -255,6 +255,10 @@ FT_BEGIN_HEADER /* user :: A user-supplied field which is passed as the last */ /* argument to the destructor. */ /* */ + /* <Note> */ + /* This function expects that all nodes added by @FT_List_Add or */ + /* @FT_List_Insert have been dynamically allocated. */ + /* */ FT_EXPORT( void ) FT_List_Finalize( FT_List list, FT_List_Destructor destroy, diff --git a/other/freetype/include/freetype/ftmodapi.h b/other/freetype/include/freetype/ftmodapi.h index 3c9b876d..17868b2f 100644 --- a/other/freetype/include/freetype/ftmodapi.h +++ b/other/freetype/include/freetype/ftmodapi.h @@ -4,7 +4,7 @@ /* */ /* FreeType modules public interface (specification). */ /* */ -/* Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009 by */ +/* Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009, 2010 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -263,6 +263,9 @@ FT_BEGIN_HEADER /* @FT_Add_Default_Modules or a series of calls to @FT_Add_Module) */ /* instead of @FT_Init_FreeType to initialize the FreeType library. */ /* */ + /* Don't use @FT_Done_FreeType but @FT_Done_Library to destroy a */ + /* library instance. */ + /* */ /* <Input> */ /* memory :: A handle to the original memory object. */ /* */ @@ -394,8 +397,8 @@ FT_BEGIN_HEADER * * FT_TRUETYPE_ENGINE_TYPE_PATENTED :: * The library implements a bytecode interpreter that covers - * the full instruction set of the TrueType virtual machine. - * See the file `docs/PATENTS' for legal aspects. + * the full instruction set of the TrueType virtual machine (this + * was governed by patents until May 2010, hence the name). * * @since: * 2.2 diff --git a/other/freetype/include/freetype/ftoutln.h b/other/freetype/include/freetype/ftoutln.h index d7d01e82..2829a05c 100644 --- a/other/freetype/include/freetype/ftoutln.h +++ b/other/freetype/include/freetype/ftoutln.h @@ -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, 2008, 2009 by */ +/* Copyright 1996-2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -85,9 +85,8 @@ FT_BEGIN_HEADER /* */ /* <Description> */ /* 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. */ + /* segments and Bézier arcs. This function also emits `move to' */ + /* operations to indicate the start of new contours in the outline. */ /* */ /* <Input> */ /* outline :: A pointer to the source target. */ diff --git a/other/freetype/include/freetype/ftrender.h b/other/freetype/include/freetype/ftrender.h index 41c31eac..e06a8142 100644 --- a/other/freetype/include/freetype/ftrender.h +++ b/other/freetype/include/freetype/ftrender.h @@ -4,7 +4,7 @@ /* */ /* FreeType renderer modules public interface (specification). */ /* */ -/* Copyright 1996-2001, 2005, 2006 by */ +/* Copyright 1996-2001, 2005, 2006, 2010 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -141,10 +141,6 @@ FT_BEGIN_HEADER /* 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; diff --git a/other/freetype/include/freetype/ftsnames.h b/other/freetype/include/freetype/ftsnames.h index f20b4099..485e4e16 100644 --- a/other/freetype/include/freetype/ftsnames.h +++ b/other/freetype/include/freetype/ftsnames.h @@ -7,7 +7,7 @@ /* */ /* This is _not_ used to retrieve glyph names! */ /* */ -/* Copyright 1996-2001, 2002, 2003, 2006, 2009 by */ +/* Copyright 1996-2001, 2002, 2003, 2006, 2009, 2010 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -160,6 +160,35 @@ FT_BEGIN_HEADER FT_SfntName *aname ); + /*************************************************************************** + * + * @constant: + * FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY + * + * @description: + * A constant used as the tag of @FT_Parameter structures to make + * FT_Open_Face() ignore preferred family subfamily names in `name' + * table since OpenType version 1.4. For backwards compatibility with + * legacy systems which has 4-face-per-family restriction. + * + */ +#define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY FT_MAKE_TAG( 'i', 'g', 'p', 'f' ) + + + /*************************************************************************** + * + * @constant: + * FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY + * + * @description: + * A constant used as the tag of @FT_Parameter structures to make + * FT_Open_Face() ignore preferred subfamily names in `name' table since + * OpenType version 1.4. For backwards compatibility with legacy + * systems which has 4-face-per-family restriction. + * + */ +#define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY FT_MAKE_TAG( 'i', 'g', 'p', 's' ) + /* */ diff --git a/other/freetype/include/freetype/ftsystem.h b/other/freetype/include/freetype/ftsystem.h index a95b2c76..e07460c5 100644 --- a/other/freetype/include/freetype/ftsystem.h +++ b/other/freetype/include/freetype/ftsystem.h @@ -4,7 +4,7 @@ /* */ /* FreeType low-level system interface definition (specification). */ /* */ -/* Copyright 1996-2001, 2002, 2005 by */ +/* Copyright 1996-2001, 2002, 2005, 2010 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -240,7 +240,8 @@ 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. A non-zero return value then indicates an + * error. * */ typedef unsigned long @@ -301,7 +302,7 @@ FT_BEGIN_HEADER * The stream's input function. * * close :: - * The stream;s close function. + * The stream's close function. * * memory :: * The memory manager to use to preload frames. This is set diff --git a/other/freetype/include/freetype/internal/ftmemory.h b/other/freetype/include/freetype/internal/ftmemory.h index 2010ca90..026aa63e 100644 --- a/other/freetype/include/freetype/internal/ftmemory.h +++ b/other/freetype/include/freetype/internal/ftmemory.h @@ -4,7 +4,7 @@ /* */ /* The FreeType memory management macros (specification). */ /* */ -/* Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007 by */ +/* Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007, 2010 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -58,15 +58,27 @@ FT_BEGIN_HEADER /* - * C++ refuses to handle statements like p = (void*)anything; where `p' - * is a typed pointer. Since we don't have a `typeof' operator in - * standard C++, we have to use ugly casts. + * C++ refuses to handle statements like p = (void*)anything, with `p' a + * typed pointer. Since we don't have a `typeof' operator in standard + * C++, we have to use a template to emulate it. */ #ifdef __cplusplus -#define FT_ASSIGNP( p, val ) *((void**)&(p)) = (val) + + extern "C++" + template <typename T> inline T* + cplusplus_typeof( T*, + void *v ) + { + return static_cast <T*> ( v ); + } + +#define FT_ASSIGNP( p, val ) (p) = cplusplus_typeof( (p), (val) ) + #else + #define FT_ASSIGNP( p, val ) (p) = (val) + #endif diff --git a/other/freetype/include/freetype/ttnameid.h b/other/freetype/include/freetype/ttnameid.h index cbeac78d..66aef043 100644 --- a/other/freetype/include/freetype/ttnameid.h +++ b/other/freetype/include/freetype/ttnameid.h @@ -64,7 +64,7 @@ FT_BEGIN_HEADER * MacOS systems (even if they contain a Microsoft charmap as well). * * TT_PLATFORM_ISO :: - * This value was used to specify Unicode charmaps. It is however + * This value was used to specify ISO/IEC 10646 charmaps. It is however * now deprecated. See @TT_ISO_ID_XXX for a list of corresponding * `encoding_id' values. * diff --git a/other/freetype/include/freetype/tttables.h b/other/freetype/include/freetype/tttables.h index c12b1726..4610e501 100644 --- a/other/freetype/include/freetype/tttables.h +++ b/other/freetype/include/freetype/tttables.h @@ -5,7 +5,7 @@ /* Basic SFNT/TrueType tables definitions and interface */ /* (specification only). */ /* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2008, 2009 by */ +/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2008, 2009, 2010 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -557,13 +557,13 @@ FT_BEGIN_HEADER /* */ typedef enum FT_Sfnt_Tag_ { - ft_sfnt_head = 0, - ft_sfnt_maxp = 1, - ft_sfnt_os2 = 2, - ft_sfnt_hhea = 3, - ft_sfnt_vhea = 4, - ft_sfnt_post = 5, - ft_sfnt_pclt = 6, + ft_sfnt_head = 0, /* TT_Header */ + ft_sfnt_maxp = 1, /* TT_MaxProfile */ + ft_sfnt_os2 = 2, /* TT_OS2 */ + ft_sfnt_hhea = 3, /* TT_HoriHeader */ + ft_sfnt_vhea = 4, /* TT_VertHeader */ + ft_sfnt_post = 5, /* TT_Postscript */ + ft_sfnt_pclt = 6, /* TT_PCLT */ sfnt_max /* internal end mark */ @@ -590,6 +590,9 @@ FT_BEGIN_HEADER /* error, or if the corresponding table was not found *OR* loaded */ /* from the file. */ /* */ + /* Use a typecast according to `tag' to access the structure */ + /* elements. */ + /* */ /* <Note> */ /* The table is owned by the face object and disappears with it. */ /* */ diff --git a/other/freetype/lib/freetype2311MT.lib b/other/freetype/lib/freetype2311MT.lib deleted file mode 100644 index 828137fa..00000000 --- a/other/freetype/lib/freetype2311MT.lib +++ /dev/null Binary files differdiff --git a/other/freetype/lib/freetype241MT.lib b/other/freetype/lib/freetype241MT.lib new file mode 100644 index 00000000..c05a30cb --- /dev/null +++ b/other/freetype/lib/freetype241MT.lib Binary files differ |