diff -r f9283dc4860d -r 88f2e05288ba misc/libfreetype/src/pcf/pcf.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/misc/libfreetype/src/pcf/pcf.h Mon Apr 25 01:46:54 2011 +0200 @@ -0,0 +1,237 @@ +/* pcf.h + + FreeType font driver for pcf fonts + + Copyright (C) 2000, 2001, 2002, 2003, 2006, 2010 by + Francesco Zappa Nardelli + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. +*/ + + +#ifndef __PCF_H__ +#define __PCF_H__ + + +#include +#include FT_INTERNAL_DRIVER_H +#include FT_INTERNAL_STREAM_H + + +FT_BEGIN_HEADER + + typedef struct PCF_TableRec_ + { + FT_ULong type; + FT_ULong format; + FT_ULong size; + FT_ULong offset; + + } PCF_TableRec, *PCF_Table; + + + typedef struct PCF_TocRec_ + { + FT_ULong version; + FT_ULong count; + PCF_Table tables; + + } PCF_TocRec, *PCF_Toc; + + + typedef struct PCF_ParsePropertyRec_ + { + FT_Long name; + FT_Byte isString; + FT_Long value; + + } PCF_ParsePropertyRec, *PCF_ParseProperty; + + + typedef struct PCF_PropertyRec_ + { + FT_String* name; + FT_Byte isString; + + union + { + FT_String* atom; + FT_Long l; + FT_ULong ul; + + } value; + + } PCF_PropertyRec, *PCF_Property; + + + typedef struct PCF_Compressed_MetricRec_ + { + FT_Byte leftSideBearing; + FT_Byte rightSideBearing; + FT_Byte characterWidth; + FT_Byte ascent; + FT_Byte descent; + + } PCF_Compressed_MetricRec, *PCF_Compressed_Metric; + + + typedef struct PCF_MetricRec_ + { + FT_Short leftSideBearing; + FT_Short rightSideBearing; + FT_Short characterWidth; + FT_Short ascent; + FT_Short descent; + FT_Short attributes; + FT_ULong bits; + + } PCF_MetricRec, *PCF_Metric; + + + typedef struct PCF_AccelRec_ + { + FT_Byte noOverlap; + FT_Byte constantMetrics; + FT_Byte terminalFont; + FT_Byte constantWidth; + FT_Byte inkInside; + FT_Byte inkMetrics; + FT_Byte drawDirection; + FT_Long fontAscent; + FT_Long fontDescent; + FT_Long maxOverlap; + PCF_MetricRec minbounds; + PCF_MetricRec maxbounds; + PCF_MetricRec ink_minbounds; + PCF_MetricRec ink_maxbounds; + + } PCF_AccelRec, *PCF_Accel; + + + typedef struct PCF_EncodingRec_ + { + FT_Long enc; + FT_UShort glyph; + + } PCF_EncodingRec, *PCF_Encoding; + + + typedef struct PCF_FaceRec_ + { + FT_FaceRec root; + + FT_StreamRec comp_stream; + FT_Stream comp_source; + + char* charset_encoding; + char* charset_registry; + + PCF_TocRec toc; + PCF_AccelRec accel; + + int nprops; + PCF_Property properties; + + FT_Long nmetrics; + PCF_Metric metrics; + FT_Long nencodings; + PCF_Encoding encodings; + + FT_Short defaultChar; + + FT_ULong bitmapsFormat; + + FT_CharMap charmap_handle; + FT_CharMapRec charmap; /* a single charmap per face */ + + } PCF_FaceRec, *PCF_Face; + + + /* macros for pcf font format */ + +#define LSBFirst 0 +#define MSBFirst 1 + +#define PCF_FILE_VERSION ( ( 'p' << 24 ) | \ + ( 'c' << 16 ) | \ + ( 'f' << 8 ) | 1 ) +#define PCF_FORMAT_MASK 0xFFFFFF00UL + +#define PCF_DEFAULT_FORMAT 0x00000000UL +#define PCF_INKBOUNDS 0x00000200UL +#define PCF_ACCEL_W_INKBOUNDS 0x00000100UL +#define PCF_COMPRESSED_METRICS 0x00000100UL + +#define PCF_FORMAT_MATCH( a, b ) \ + ( ( (a) & PCF_FORMAT_MASK ) == ( (b) & PCF_FORMAT_MASK ) ) + +#define PCF_GLYPH_PAD_MASK ( 3 << 0 ) +#define PCF_BYTE_MASK ( 1 << 2 ) +#define PCF_BIT_MASK ( 1 << 3 ) +#define PCF_SCAN_UNIT_MASK ( 3 << 4 ) + +#define PCF_BYTE_ORDER( f ) \ + ( ( (f) & PCF_BYTE_MASK ) ? MSBFirst : LSBFirst ) +#define PCF_BIT_ORDER( f ) \ + ( ( (f) & PCF_BIT_MASK ) ? MSBFirst : LSBFirst ) +#define PCF_GLYPH_PAD_INDEX( f ) \ + ( (f) & PCF_GLYPH_PAD_MASK ) +#define PCF_GLYPH_PAD( f ) \ + ( 1 << PCF_GLYPH_PAD_INDEX( f ) ) +#define PCF_SCAN_UNIT_INDEX( f ) \ + ( ( (f) & PCF_SCAN_UNIT_MASK ) >> 4 ) +#define PCF_SCAN_UNIT( f ) \ + ( 1 << PCF_SCAN_UNIT_INDEX( f ) ) +#define PCF_FORMAT_BITS( f ) \ + ( (f) & ( PCF_GLYPH_PAD_MASK | \ + PCF_BYTE_MASK | \ + PCF_BIT_MASK | \ + PCF_SCAN_UNIT_MASK ) ) + +#define PCF_SIZE_TO_INDEX( s ) ( (s) == 4 ? 2 : (s) == 2 ? 1 : 0 ) +#define PCF_INDEX_TO_SIZE( b ) ( 1 << b ) + +#define PCF_FORMAT( bit, byte, glyph, scan ) \ + ( ( PCF_SIZE_TO_INDEX( scan ) << 4 ) | \ + ( ( (bit) == MSBFirst ? 1 : 0 ) << 3 ) | \ + ( ( (byte) == MSBFirst ? 1 : 0 ) << 2 ) | \ + ( PCF_SIZE_TO_INDEX( glyph ) << 0 ) ) + +#define PCF_PROPERTIES ( 1 << 0 ) +#define PCF_ACCELERATORS ( 1 << 1 ) +#define PCF_METRICS ( 1 << 2 ) +#define PCF_BITMAPS ( 1 << 3 ) +#define PCF_INK_METRICS ( 1 << 4 ) +#define PCF_BDF_ENCODINGS ( 1 << 5 ) +#define PCF_SWIDTHS ( 1 << 6 ) +#define PCF_GLYPH_NAMES ( 1 << 7 ) +#define PCF_BDF_ACCELERATORS ( 1 << 8 ) + +#define GLYPHPADOPTIONS 4 /* I'm not sure about this */ + + FT_LOCAL( FT_Error ) + pcf_load_font( FT_Stream, + PCF_Face ); + +FT_END_HEADER + +#endif /* __PCF_H__ */ + + +/* END */