89 lines
1.6 KiB
C
89 lines
1.6 KiB
C
/****************************************************************************
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*
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* gfdrivr.h
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*
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* FreeType font driver for METAFONT GF FONT files
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*
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* Copyright 1996-2018 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 GFDRIVR_H_
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#define GFDRIVR_H_
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#include <ft2build.h>
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#include FT_INTERNAL_DRIVER_H
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#include "gf.h"
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FT_BEGIN_HEADER
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typedef struct GF_EncodingRec_
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{
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FT_Long enc;
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FT_UShort glyph;
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} GF_EncodingRec, *GF_Encoding;
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/* BitmapRec for GF format specific glyphs */
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typedef struct GF_BitmapRec_
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{
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FT_Long bbx_width, bbx_height;
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FT_Long off_x, off_y;
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FT_Long mv_x, mv_y;
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FT_Byte *bitmap;
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FT_UInt raster;
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FT_UShort code;
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} GF_BitmapRec, *GF_Bitmap;
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typedef struct GF_GlyphRec_
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{
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FT_UInt code_min, code_max;
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GF_Bitmap bm_table;
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FT_Int ds, hppp, vppp;
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FT_Int font_bbx_w, font_bbx_h;
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FT_Int font_bbx_xoff, font_bbx_yoff;
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FT_ULong nencodings;
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GF_Encoding encodings;
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FT_ULong nglyphs;
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} GF_GlyphRec, *GF_Glyph;
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typedef struct GF_FaceRec_
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{
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FT_FaceRec root;
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GF_Glyph gf_glyph;
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const void* tfm;
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const void* tfm_data;
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} GF_FaceRec, *GF_Face;
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FT_EXPORT_VAR( const FT_Driver_ClassRec ) gf_driver_class;
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FT_END_HEADER
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#endif /* GFDRIVR_H_ */
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/* END */
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