t1decode.h (2024B)
1 /**************************************************************************** 2 * 3 * t1decode.h 4 * 5 * PostScript Type 1 decoding routines (specification). 6 * 7 * Copyright (C) 2000-2025 by 8 * David Turner, Robert Wilhelm, and Werner Lemberg. 9 * 10 * This file is part of the FreeType project, and may only be used, 11 * modified, and distributed under the terms of the FreeType project 12 * license, LICENSE.TXT. By continuing to use, modify, or distribute 13 * this file you indicate that you have read the license and 14 * understand and accept it fully. 15 * 16 */ 17 18 19 #ifndef T1DECODE_H_ 20 #define T1DECODE_H_ 21 22 23 #include <freetype/internal/psaux.h> 24 #include <freetype/internal/t1types.h> 25 26 27 FT_BEGIN_HEADER 28 29 30 FT_CALLBACK_TABLE 31 const T1_Decoder_FuncsRec t1_decoder_funcs; 32 33 FT_LOCAL( FT_Int ) 34 t1_lookup_glyph_by_stdcharcode_ps( PS_Decoder* decoder, 35 FT_Int charcode ); 36 37 #ifdef T1_CONFIG_OPTION_OLD_ENGINE 38 FT_LOCAL( FT_Error ) 39 t1_decoder_parse_glyph( T1_Decoder decoder, 40 FT_UInt glyph_index ); 41 42 FT_LOCAL( FT_Error ) 43 t1_decoder_parse_charstrings( T1_Decoder decoder, 44 FT_Byte* base, 45 FT_UInt len ); 46 #else 47 FT_LOCAL( FT_Error ) 48 t1_decoder_parse_metrics( T1_Decoder decoder, 49 FT_Byte* charstring_base, 50 FT_UInt charstring_len ); 51 #endif 52 53 FT_LOCAL( FT_Error ) 54 t1_decoder_init( T1_Decoder decoder, 55 FT_Face face, 56 FT_Size size, 57 FT_GlyphSlot slot, 58 FT_Byte** glyph_names, 59 PS_Blend blend, 60 FT_Bool hinting, 61 FT_Render_Mode hint_mode, 62 T1_Decoder_Callback parse_glyph ); 63 64 FT_LOCAL( void ) 65 t1_decoder_done( T1_Decoder decoder ); 66 67 68 FT_END_HEADER 69 70 #endif /* T1DECODE_H_ */ 71 72 73 /* END */