87 lines
2.6 KiB
C
87 lines
2.6 KiB
C
/***************************************************************************/
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/* */
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/* ttgload.h */
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/* */
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/* TrueType Glyph Loader (specification). */
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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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/* 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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/* 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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#ifndef TTGLOAD_H
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#define TTGLOAD_H
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#include <ttobjs.h>
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#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
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#include <ttinterp.h>
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct TT_Loader_
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{
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TT_Face face;
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TT_Size size;
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TT_GlyphSlot glyph;
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TT_ULong load_flags;
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TT_UInt glyph_index;
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FT_Stream stream;
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TT_Int byte_len;
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TT_Int left_points;
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TT_Int left_contours;
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TT_BBox bbox;
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TT_Int left_bearing;
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TT_Int advance;
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TT_Bool preserve_pps;
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TT_Vector pp1;
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TT_Vector pp2;
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TT_ULong glyf_offset;
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/* the zone where we load our glyphs */
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FT_GlyphZone base;
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FT_GlyphZone zone;
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#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
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TT_ExecContext exec;
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TT_Byte* instructions;
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#endif
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} TT_Loader;
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LOCAL_DEF
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void TT_Get_Metrics( TT_HoriHeader* header,
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TT_UInt index,
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TT_Short* bearing,
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TT_UShort* advance );
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LOCAL_DEF
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TT_Error TT_Load_Glyph( TT_Size size,
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TT_GlyphSlot glyph,
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TT_UShort glyph_index,
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TT_UInt load_flags );
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#ifdef __cplusplus
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}
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#endif
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#endif /* TTGLOAD_H */
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/* END */
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