2000-04-25 18:09:17 +02:00
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/***************************************************************************/
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/* */
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/* tttables.h */
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/* */
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/* Basic SFNT/TrueType tables definitions and interface */
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2000-07-14 08:16:47 +02:00
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/* (specification only). */
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2000-04-25 18:09:17 +02:00
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/* */
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/* Copyright 1996-2000 by */
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/* David Turner, Robert Wilhelm, and Werner Lemberg. */
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/* */
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2000-07-12 07:52:59 +02:00
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/* This file is part of the FreeType project, and may only be used, */
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/* modified, and distributed under the terms of the FreeType project */
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2000-04-25 18:09:17 +02:00
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/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
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/* this file you indicate that you have read the license and */
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/* understand and accept it fully. */
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/* */
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/***************************************************************************/
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2000-07-12 07:52:59 +02:00
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2000-12-01 00:12:33 +01:00
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#ifndef __TTTABLES_H__
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#define __TTTABLES_H__
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2000-04-25 18:09:17 +02:00
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2000-12-09 01:45:38 +01:00
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2000-12-04 23:53:55 +01:00
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#include <ft2build.h>
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2000-12-01 00:12:33 +01:00
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#include FT_FREETYPE_H
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2000-12-09 01:45:38 +01:00
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2000-12-01 00:12:33 +01:00
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FT_BEGIN_HEADER
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2000-07-12 07:52:59 +02:00
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2001-01-10 07:53:49 +01:00
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/*************************************************************************/
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/* */
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2001-01-11 10:27:49 +01:00
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/* <Section> */
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/* truetype_tables */
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2001-01-10 07:53:49 +01:00
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/* */
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2001-01-11 10:27:49 +01:00
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/* <Title> */
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/* TrueType Tables */
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2001-01-10 07:53:49 +01:00
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/* */
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/* <Abstract> */
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2001-01-11 10:27:49 +01:00
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/* TrueType-specific table types and functions. */
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2001-01-10 07:53:49 +01:00
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/* */
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/* <Description> */
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2001-01-11 10:27:49 +01:00
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/* This section contains the definition of TrueType-specific tables */
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2001-01-10 07:53:49 +01:00
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/* as well as some routines used to access and process them. */
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/* */
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2001-01-11 10:27:49 +01:00
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/*************************************************************************/
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2000-12-09 01:45:38 +01:00
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2000-04-25 18:09:17 +02:00
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/*************************************************************************/
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/* */
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/* <Struct> */
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/* TT_Header */
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/* */
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/* <Description> */
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/* A structure used to model a TrueType font header table. All */
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/* fields follow the TrueType specification. */
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/* */
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typedef struct TT_Header_
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{
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FT_Fixed Table_Version;
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FT_Fixed Font_Revision;
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FT_Long CheckSum_Adjust;
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FT_Long Magic_Number;
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FT_UShort Flags;
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FT_UShort Units_Per_EM;
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FT_Long Created [2];
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FT_Long Modified[2];
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FT_Short xMin;
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FT_Short yMin;
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FT_Short xMax;
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FT_Short yMax;
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FT_UShort Mac_Style;
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FT_UShort Lowest_Rec_PPEM;
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FT_Short Font_Direction;
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FT_Short Index_To_Loc_Format;
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FT_Short Glyph_Data_Format;
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} TT_Header;
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/*************************************************************************/
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/* */
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/* <Struct> */
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/* TT_HoriHeader */
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/* */
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/* <Description> */
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/* A structure used to model a TrueType horizontal header, the `hhea' */
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/* table, as well as the corresponding horizontal metrics table, */
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/* i.e., the `hmtx' table. */
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/* */
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/* <Fields> */
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/* Version :: The table version. */
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/* */
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/* Ascender :: The font's ascender, i.e., the distance */
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/* from the baseline to the top-most of all */
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/* glyph points found in the font. */
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/* */
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/* This value is invalid in many fonts, as */
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/* it is usually set by the font designer, */
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/* and often reflects only a portion of the */
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/* glyphs found in the font (maybe ASCII). */
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/* */
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/* You should use the `sTypoAscender' field */
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/* of the OS/2 table instead if you want */
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/* the correct one. */
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/* */
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/* Descender :: The font's descender, i.e., the distance */
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/* from the baseline to the bottom-most of */
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/* all glyph points found in the font. It */
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/* is negative. */
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/* */
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/* This value is invalid in many fonts, as */
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/* it is usually set by the font designer, */
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/* and often reflects only a portion of the */
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/* glyphs found in the font (maybe ASCII). */
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/* */
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/* You should use the `sTypoDescender' */
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/* field of the OS/2 table instead if you */
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/* want the correct one. */
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/* */
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/* Line_Gap :: The font's line gap, i.e., the distance */
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/* to add to the ascender and descender to */
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/* get the BTB, i.e., the */
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/* baseline-to-baseline distance for the */
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/* font. */
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/* */
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/* advance_Width_Max :: This field is the maximum of all advance */
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/* widths found in the font. It can be */
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/* used to compute the maximum width of an */
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/* arbitrary string of text. */
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/* */
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/* min_Left_Side_Bearing :: The minimum left side bearing of all */
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/* glyphs within the font. */
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/* */
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/* min_Right_Side_Bearing :: The minimum right side bearing of all */
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/* glyphs within the font. */
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/* */
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/* xMax_Extent :: The maximum horizontal extent (i.e., the */
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/* `width' of a glyph's bounding box) for */
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/* all glyphs in the font. */
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/* */
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/* caret_Slope_Rise :: The rise coefficient of the cursor's */
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/* slope of the cursor (slope=rise/run). */
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/* */
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/* caret_Slope_Run :: The run coefficient of the cursor's */
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/* slope. */
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/* */
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/* Reserved :: 10 reserved bytes. */
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/* */
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/* metric_Data_Format :: Always 0. */
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/* */
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/* number_Of_HMetrics :: Number of HMetrics entries in the `hmtx' */
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/* table -- this value can be smaller than */
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/* the total number of glyphs in the font. */
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/* */
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/* long_metrics :: A pointer into the `hmtx' table. */
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/* */
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/* short_metrics :: A pointer into the `hmtx' table. */
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/* */
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/* <Note> */
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/* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */
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/* be identical except for the names of their fields which */
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/* are different. */
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/* */
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/* This ensures that a single function in the `ttload' */
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/* module is able to read both the horizontal and vertical */
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/* headers. */
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/* */
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typedef struct TT_HoriHeader_
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{
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FT_Fixed Version;
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FT_Short Ascender;
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FT_Short Descender;
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FT_Short Line_Gap;
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FT_UShort advance_Width_Max; /* advance width maximum */
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FT_Short min_Left_Side_Bearing; /* minimum left-sb */
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FT_Short min_Right_Side_Bearing; /* minimum right-sb */
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FT_Short xMax_Extent; /* xmax extents */
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FT_Short caret_Slope_Rise;
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FT_Short caret_Slope_Run;
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FT_Short caret_Offset;
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FT_Short Reserved[4];
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FT_Short metric_Data_Format;
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FT_UShort number_Of_HMetrics;
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/* The following fields are not defined by the TrueType specification */
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/* but they're used to connect the metrics header to the relevant */
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/* `HMTX' table. */
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void* long_metrics;
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void* short_metrics;
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} TT_HoriHeader;
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/*************************************************************************/
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/* */
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/* <Struct> */
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/* TT_VertHeader */
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/* */
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/* <Description> */
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/* A structure used to model a TrueType vertical header, the `vhea' */
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/* table, as well as the corresponding vertical metrics table, i.e., */
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/* the `vmtx' table. */
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/* */
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/* <Fields> */
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/* Version :: The table version. */
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/* */
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/* Ascender :: The font's ascender, i.e., the distance */
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/* from the baseline to the top-most of */
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/* all glyph points found in the font. */
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/* */
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/* This value is invalid in many fonts, as */
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/* it is usually set by the font designer, */
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/* and often reflects only a portion of */
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/* the glyphs found in the font (maybe */
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/* ASCII). */
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/* */
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/* You should use the `sTypoAscender' */
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/* field of the OS/2 table instead if you */
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/* want the correct one. */
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/* */
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/* Descender :: The font's descender, i.e., the */
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/* distance from the baseline to the */
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/* bottom-most of all glyph points found */
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/* in the font. It is negative. */
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/* */
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/* This value is invalid in many fonts, as */
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/* it is usually set by the font designer, */
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/* and often reflects only a portion of */
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/* the glyphs found in the font (maybe */
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/* ASCII). */
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/* */
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/* You should use the `sTypoDescender' */
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/* field of the OS/2 table instead if you */
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/* want the correct one. */
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/* */
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/* Line_Gap :: The font's line gap, i.e., the distance */
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/* to add to the ascender and descender to */
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|
/* get the BTB, i.e., the */
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/* baseline-to-baseline distance for the */
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/* font. */
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/* */
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/* advance_Height_Max :: This field is the maximum of all */
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/* advance heights found in the font. It */
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/* can be used to compute the maximum */
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/* height of an arbitrary string of text. */
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/* */
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/* min_Top_Side_Bearing :: The minimum top side bearing of all */
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/* glyphs within the font. */
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/* */
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/* min_Bottom_Side_Bearing :: The minimum bottom side bearing of all */
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/* glyphs within the font. */
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/* */
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/* yMax_Extent :: The maximum vertical extent (i.e., the */
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/* `height' of a glyph's bounding box) for */
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/* all glyphs in the font. */
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/* */
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/* caret_Slope_Rise :: The rise coefficient of the cursor's */
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/* slope of the cursor (slope=rise/run). */
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/* */
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/* caret_Slope_Run :: The run coefficient of the cursor's */
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/* slope. */
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/* */
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/* Reserved :: 10 reserved bytes. */
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/* */
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/* metric_Data_Format :: Always 0. */
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/* */
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/* number_Of_HMetrics :: Number of VMetrics entries in the */
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/* `vmtx' table -- this value can be */
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/* smaller than the total number of glyphs */
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/* in the font. */
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/* */
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/* long_metrics :: A pointer into the `vmtx' table. */
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/* */
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/* short_metrics :: A pointer into the `vmtx' table. */
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/* */
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/* <Note> */
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/* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */
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|
|
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/* be identical except for the names of their fields which */
|
|
|
|
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/* are different. */
|
|
|
|
|
/* */
|
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|
|
|
/* This ensures that a single function in the `ttload' */
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|
|
|
/* module is able to read both the horizontal and vertical */
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/* headers. */
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/* */
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typedef struct TT_VertHeader_
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{
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FT_Fixed Version;
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FT_Short Ascender;
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FT_Short Descender;
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FT_Short Line_Gap;
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FT_UShort advance_Height_Max; /* advance height maximum */
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FT_Short min_Top_Side_Bearing; /* minimum left-sb or top-sb */
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FT_Short min_Bottom_Side_Bearing; /* minimum right-sb or bottom-sb */
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FT_Short yMax_Extent; /* xmax or ymax extents */
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FT_Short caret_Slope_Rise;
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FT_Short caret_Slope_Run;
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FT_Short caret_Offset;
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FT_Short Reserved[4];
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FT_Short metric_Data_Format;
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|
FT_UShort number_Of_VMetrics;
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|
/* The following fields are not defined by the TrueType specification */
|
|
|
|
|
/* but they're used to connect the metrics header to the relevant */
|
|
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|
|
/* `HMTX' or `VMTX' table. */
|
|
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|
|
void* long_metrics;
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|
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|
|
void* short_metrics;
|
|
|
|
|
|
|
|
|
|
} TT_VertHeader;
|
|
|
|
|
|
2000-07-12 07:52:59 +02:00
|
|
|
|
2000-04-25 18:09:17 +02:00
|
|
|
/*************************************************************************/
|
|
|
|
|
/* */
|
|
|
|
|
/* <Struct> */
|
|
|
|
|
/* TT_OS2 */
|
|
|
|
|
/* */
|
|
|
|
|
/* <Description> */
|
|
|
|
|
/* A structure used to model a TrueType OS/2 table. This is the long */
|
|
|
|
|
/* table version. All fields comply to the TrueType specification. */
|
|
|
|
|
/* */
|
|
|
|
|
/* Note that we now support old Mac fonts which do not include an */
|
|
|
|
|
/* OS/2 table. In this case, the `version' field is always set to */
|
|
|
|
|
/* 0xFFFF. */
|
|
|
|
|
/* */
|
|
|
|
|
typedef struct TT_OS2_
|
|
|
|
|
{
|
|
|
|
|
FT_UShort version; /* 0x0001 - more or 0xFFFF */
|
|
|
|
|
FT_Short xAvgCharWidth;
|
|
|
|
|
FT_UShort usWeightClass;
|
|
|
|
|
FT_UShort usWidthClass;
|
|
|
|
|
FT_Short fsType;
|
|
|
|
|
FT_Short ySubscriptXSize;
|
|
|
|
|
FT_Short ySubscriptYSize;
|
|
|
|
|
FT_Short ySubscriptXOffset;
|
|
|
|
|
FT_Short ySubscriptYOffset;
|
|
|
|
|
FT_Short ySuperscriptXSize;
|
|
|
|
|
FT_Short ySuperscriptYSize;
|
|
|
|
|
FT_Short ySuperscriptXOffset;
|
|
|
|
|
FT_Short ySuperscriptYOffset;
|
|
|
|
|
FT_Short yStrikeoutSize;
|
|
|
|
|
FT_Short yStrikeoutPosition;
|
|
|
|
|
FT_Short sFamilyClass;
|
|
|
|
|
|
|
|
|
|
FT_Byte panose[10];
|
|
|
|
|
|
|
|
|
|
FT_ULong ulUnicodeRange1; /* Bits 0-31 */
|
|
|
|
|
FT_ULong ulUnicodeRange2; /* Bits 32-63 */
|
|
|
|
|
FT_ULong ulUnicodeRange3; /* Bits 64-95 */
|
|
|
|
|
FT_ULong ulUnicodeRange4; /* Bits 96-127 */
|
|
|
|
|
|
|
|
|
|
FT_Char achVendID[4];
|
|
|
|
|
|
|
|
|
|
FT_UShort fsSelection;
|
|
|
|
|
FT_UShort usFirstCharIndex;
|
|
|
|
|
FT_UShort usLastCharIndex;
|
|
|
|
|
FT_Short sTypoAscender;
|
|
|
|
|
FT_Short sTypoDescender;
|
|
|
|
|
FT_Short sTypoLineGap;
|
|
|
|
|
FT_UShort usWinAscent;
|
|
|
|
|
FT_UShort usWinDescent;
|
|
|
|
|
|
|
|
|
|
/* only version 1 tables: */
|
|
|
|
|
|
|
|
|
|
FT_ULong ulCodePageRange1; /* Bits 0-31 */
|
|
|
|
|
FT_ULong ulCodePageRange2; /* Bits 32-63 */
|
|
|
|
|
|
2000-07-12 07:52:59 +02:00
|
|
|
/* only version 2 tables: */
|
|
|
|
|
|
2000-05-02 12:57:00 +02:00
|
|
|
FT_Short sxHeight;
|
|
|
|
|
FT_Short sCapHeight;
|
|
|
|
|
FT_UShort usDefaultChar;
|
|
|
|
|
FT_UShort usBreakChar;
|
|
|
|
|
FT_UShort usMaxContext;
|
2000-05-17 01:44:38 +02:00
|
|
|
|
2000-04-25 18:09:17 +02:00
|
|
|
} TT_OS2;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*************************************************************************/
|
|
|
|
|
/* */
|
|
|
|
|
/* <Struct> */
|
|
|
|
|
/* TT_Postscript */
|
|
|
|
|
/* */
|
|
|
|
|
/* <Description> */
|
|
|
|
|
/* A structure used to model a TrueType Postscript table. All fields */
|
|
|
|
|
/* comply to the TrueType table. This structure does not reference */
|
|
|
|
|
/* the Postscript glyph names, which can be nevertheless accessed */
|
|
|
|
|
/* with the `ttpost' module. */
|
|
|
|
|
/* */
|
|
|
|
|
typedef struct TT_Postscript_
|
|
|
|
|
{
|
|
|
|
|
FT_Fixed FormatType;
|
|
|
|
|
FT_Fixed italicAngle;
|
|
|
|
|
FT_Short underlinePosition;
|
|
|
|
|
FT_Short underlineThickness;
|
|
|
|
|
FT_ULong isFixedPitch;
|
|
|
|
|
FT_ULong minMemType42;
|
|
|
|
|
FT_ULong maxMemType42;
|
|
|
|
|
FT_ULong minMemType1;
|
|
|
|
|
FT_ULong maxMemType1;
|
|
|
|
|
|
|
|
|
|
/* Glyph names follow in the file, but we don't */
|
|
|
|
|
/* load them by default. See the ttpost.c file. */
|
|
|
|
|
|
|
|
|
|
} TT_Postscript;
|
|
|
|
|
|
2000-07-12 07:52:59 +02:00
|
|
|
|
2000-05-18 18:18:05 +02:00
|
|
|
/*************************************************************************/
|
|
|
|
|
/* */
|
|
|
|
|
/* <Struct> */
|
|
|
|
|
/* TT_PCLT */
|
|
|
|
|
/* */
|
|
|
|
|
/* <Description> */
|
2000-07-12 07:52:59 +02:00
|
|
|
/* A structure used to model a TrueType PCLT table. All fields */
|
2000-05-18 18:18:05 +02:00
|
|
|
/* comply to the TrueType table. */
|
|
|
|
|
/* */
|
|
|
|
|
typedef struct TT_PCLT_
|
|
|
|
|
{
|
|
|
|
|
FT_Fixed Version;
|
2000-07-12 07:52:59 +02:00
|
|
|
FT_ULong FontNumber;
|
|
|
|
|
FT_UShort Pitch;
|
|
|
|
|
FT_UShort xHeight;
|
|
|
|
|
FT_UShort Style;
|
|
|
|
|
FT_UShort TypeFamily;
|
|
|
|
|
FT_UShort CapHeight;
|
|
|
|
|
FT_UShort SymbolSet;
|
|
|
|
|
FT_Char TypeFace[16];
|
|
|
|
|
FT_Char CharacterComplement[8];
|
|
|
|
|
FT_Char FileName[6];
|
|
|
|
|
FT_Char StrokeWeight;
|
|
|
|
|
FT_Char WidthType;
|
|
|
|
|
FT_Byte SerifStyle;
|
|
|
|
|
FT_Byte Reserved;
|
2000-07-14 08:16:47 +02:00
|
|
|
|
2000-05-18 18:18:05 +02:00
|
|
|
} TT_PCLT;
|
2000-04-25 18:09:17 +02:00
|
|
|
|
2000-07-12 07:52:59 +02:00
|
|
|
|
2000-05-02 12:57:00 +02:00
|
|
|
/*************************************************************************/
|
|
|
|
|
/* */
|
|
|
|
|
/* <Struct> */
|
|
|
|
|
/* TT_MaxProfile */
|
|
|
|
|
/* */
|
|
|
|
|
/* <Description> */
|
|
|
|
|
/* The maximum profile is a table containing many max values which */
|
|
|
|
|
/* can be used to pre-allocate arrays. This ensures that no memory */
|
|
|
|
|
/* allocation occurs during a glyph load. */
|
|
|
|
|
/* */
|
|
|
|
|
/* <Fields> */
|
|
|
|
|
/* version :: The version number. */
|
|
|
|
|
/* */
|
|
|
|
|
/* numGlyphs :: The number of glyphs in this TrueType */
|
|
|
|
|
/* font. */
|
|
|
|
|
/* */
|
|
|
|
|
/* maxPoints :: The maximum number of points in a */
|
|
|
|
|
/* non-composite TrueType glyph. See also */
|
|
|
|
|
/* the structure element */
|
|
|
|
|
/* `maxCompositePoints'. */
|
|
|
|
|
/* */
|
|
|
|
|
/* maxContours :: The maximum number of contours in a */
|
|
|
|
|
/* non-composite TrueType glyph. See also */
|
|
|
|
|
/* the structure element */
|
|
|
|
|
/* `maxCompositeContours'. */
|
|
|
|
|
/* */
|
|
|
|
|
/* maxCompositePoints :: The maximum number of points in a */
|
|
|
|
|
/* composite TrueType glyph. See also the */
|
|
|
|
|
/* structure element `maxPoints'. */
|
|
|
|
|
/* */
|
|
|
|
|
/* maxCompositeContours :: The maximum number of contours in a */
|
|
|
|
|
/* composite TrueType glyph. See also the */
|
|
|
|
|
/* structure element `maxContours'. */
|
|
|
|
|
/* */
|
|
|
|
|
/* maxZones :: The maximum number of zones used for */
|
|
|
|
|
/* glyph hinting. */
|
|
|
|
|
/* */
|
|
|
|
|
/* maxTwilightPoints :: The maximum number of points in the */
|
|
|
|
|
/* twilight zone used for glyph hinting. */
|
|
|
|
|
/* */
|
|
|
|
|
/* maxStorage :: The maximum number of elements in the */
|
|
|
|
|
/* storage area used for glyph hinting. */
|
|
|
|
|
/* */
|
|
|
|
|
/* maxFunctionDefs :: The maximum number of function */
|
|
|
|
|
/* definitions in the TrueType bytecode for */
|
|
|
|
|
/* this font. */
|
|
|
|
|
/* */
|
|
|
|
|
/* maxInstructionDefs :: The maximum number of instruction */
|
|
|
|
|
/* definitions in the TrueType bytecode for */
|
|
|
|
|
/* this font. */
|
|
|
|
|
/* */
|
|
|
|
|
/* maxStackElements :: The maximum number of stack elements used */
|
|
|
|
|
/* during bytecode interpretation. */
|
|
|
|
|
/* */
|
|
|
|
|
/* maxSizeOfInstructions :: The maximum number of TrueType opcodes */
|
|
|
|
|
/* used for glyph hinting. */
|
|
|
|
|
/* */
|
|
|
|
|
/* maxComponentElements :: An obscure value related to composite */
|
|
|
|
|
/* glyphs definitions. */
|
|
|
|
|
/* */
|
|
|
|
|
/* maxComponentDepth :: An obscure value related to composite */
|
|
|
|
|
/* glyphs definitions. Probably the maximum */
|
|
|
|
|
/* number of simple glyphs in a composite. */
|
|
|
|
|
/* */
|
|
|
|
|
/* <Note> */
|
|
|
|
|
/* This structure is only used during font loading. */
|
|
|
|
|
/* */
|
|
|
|
|
typedef struct TT_MaxProfile_
|
|
|
|
|
{
|
|
|
|
|
FT_Fixed version;
|
|
|
|
|
FT_UShort numGlyphs;
|
|
|
|
|
FT_UShort maxPoints;
|
|
|
|
|
FT_UShort maxContours;
|
|
|
|
|
FT_UShort maxCompositePoints;
|
|
|
|
|
FT_UShort maxCompositeContours;
|
|
|
|
|
FT_UShort maxZones;
|
|
|
|
|
FT_UShort maxTwilightPoints;
|
|
|
|
|
FT_UShort maxStorage;
|
|
|
|
|
FT_UShort maxFunctionDefs;
|
|
|
|
|
FT_UShort maxInstructionDefs;
|
|
|
|
|
FT_UShort maxStackElements;
|
|
|
|
|
FT_UShort maxSizeOfInstructions;
|
|
|
|
|
FT_UShort maxComponentElements;
|
|
|
|
|
FT_UShort maxComponentDepth;
|
|
|
|
|
|
|
|
|
|
} TT_MaxProfile;
|
|
|
|
|
|
|
|
|
|
|
2001-01-10 07:53:49 +01:00
|
|
|
/* */
|
|
|
|
|
|
2000-04-25 18:09:17 +02:00
|
|
|
typedef enum
|
|
|
|
|
{
|
|
|
|
|
ft_sfnt_head = 0,
|
2000-05-02 12:57:00 +02:00
|
|
|
ft_sfnt_maxp = 1,
|
|
|
|
|
ft_sfnt_os2 = 2,
|
|
|
|
|
ft_sfnt_hhea = 3,
|
|
|
|
|
ft_sfnt_vhea = 4,
|
|
|
|
|
ft_sfnt_post = 5,
|
2000-07-12 07:52:59 +02:00
|
|
|
ft_sfnt_pclt = 6,
|
2000-05-02 12:57:00 +02:00
|
|
|
|
2000-04-25 18:09:17 +02:00
|
|
|
sfnt_max /* don't remove */
|
2000-05-17 01:44:38 +02:00
|
|
|
|
2000-04-25 18:09:17 +02:00
|
|
|
} FT_Sfnt_Tag;
|
|
|
|
|
|
2000-07-12 07:52:59 +02:00
|
|
|
|
2000-04-25 18:09:17 +02:00
|
|
|
/* internal use only */
|
2000-07-12 07:52:59 +02:00
|
|
|
typedef void* (*FT_Get_Sfnt_Table_Func)( FT_Face face,
|
|
|
|
|
FT_Sfnt_Tag tag );
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*************************************************************************/
|
|
|
|
|
/* */
|
|
|
|
|
/* <Function> */
|
|
|
|
|
/* FT_Get_Sfnt_Table */
|
|
|
|
|
/* */
|
|
|
|
|
/* <Description> */
|
|
|
|
|
/* Returns a pointer to a given SFNT table within a face. */
|
|
|
|
|
/* */
|
|
|
|
|
/* <Input> */
|
|
|
|
|
/* face :: A handle to the source. */
|
|
|
|
|
/* */
|
|
|
|
|
/* tag :: The index of the SFNT table. */
|
|
|
|
|
/* */
|
|
|
|
|
/* <Return> */
|
|
|
|
|
/* 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. */
|
|
|
|
|
/* */
|
|
|
|
|
/* <Note> */
|
|
|
|
|
/* The table is owned by the face object and disappears with it. */
|
|
|
|
|
/* */
|
|
|
|
|
/* This function is only useful to access SFNT tables that are loaded */
|
2000-11-07 03:44:04 +01:00
|
|
|
/* by the sfnt/truetype/opentype drivers. See FT_Sfnt_Tag for a */
|
2000-07-12 07:52:59 +02:00
|
|
|
/* list. */
|
|
|
|
|
/* */
|
2000-11-04 02:55:49 +01:00
|
|
|
FT_EXPORT( void* ) FT_Get_Sfnt_Table( FT_Face face,
|
|
|
|
|
FT_Sfnt_Tag tag );
|
2000-04-25 18:09:17 +02:00
|
|
|
|
2000-09-16 00:42:06 +02:00
|
|
|
|
2001-01-10 07:53:49 +01:00
|
|
|
/* */
|
|
|
|
|
|
2001-01-11 10:27:49 +01:00
|
|
|
|
2000-12-01 00:12:33 +01:00
|
|
|
FT_END_HEADER
|
2000-04-25 18:09:17 +02:00
|
|
|
|
2000-12-01 00:12:33 +01:00
|
|
|
#endif /* __TTTABLES_H__ */
|
2000-04-25 18:09:17 +02:00
|
|
|
|
2000-07-12 07:52:59 +02:00
|
|
|
|
|
|
|
|
/* END */
|
