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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 3918 | Serge | 1 | /***************************************************************************/ |
| 2 | /* */ |
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| 3 | /* psobjs.h */ |
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| 4 | /* */ |
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| 5 | /* Auxiliary functions for PostScript fonts (specification). */ |
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| 6 | /* */ |
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| 7 | /* Copyright 1996-2001, 2002, 2003 by */ |
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| 8 | /* David Turner, Robert Wilhelm, and Werner Lemberg. */ |
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| 9 | /* */ |
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| 10 | /* This file is part of the FreeType project, and may only be used, */ |
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| 11 | /* modified, and distributed under the terms of the FreeType project */ |
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| 12 | /* license, LICENSE.TXT. By continuing to use, modify, or distribute */ |
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| 13 | /* this file you indicate that you have read the license and */ |
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| 14 | /* understand and accept it fully. */ |
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| 15 | /* */ |
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| 16 | /***************************************************************************/ |
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| 17 | |||
| 18 | |||
| 19 | #ifndef __PSOBJS_H__ |
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| 20 | #define __PSOBJS_H__ |
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| 21 | |||
| 22 | |||
| 23 | #include |
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| 24 | #include FT_INTERNAL_POSTSCRIPT_AUX_H |
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| 25 | |||
| 26 | |||
| 27 | FT_BEGIN_HEADER |
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| 28 | |||
| 29 | |||
| 30 | /*************************************************************************/ |
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| 31 | /*************************************************************************/ |
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| 32 | /***** *****/ |
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| 33 | /***** T1_TABLE *****/ |
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| 34 | /***** *****/ |
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| 35 | /*************************************************************************/ |
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| 36 | /*************************************************************************/ |
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| 37 | |||
| 38 | |||
| 39 | FT_CALLBACK_TABLE |
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| 40 | const PS_Table_FuncsRec ps_table_funcs; |
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| 41 | |||
| 42 | FT_CALLBACK_TABLE |
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| 43 | const PS_Parser_FuncsRec ps_parser_funcs; |
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| 44 | |||
| 45 | FT_CALLBACK_TABLE |
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| 46 | const T1_Builder_FuncsRec t1_builder_funcs; |
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| 47 | |||
| 48 | |||
| 49 | FT_LOCAL( FT_Error ) |
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| 50 | ps_table_new( PS_Table table, |
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| 51 | FT_Int count, |
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| 52 | FT_Memory memory ); |
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| 53 | |||
| 54 | FT_LOCAL( FT_Error ) |
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| 55 | ps_table_add( PS_Table table, |
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| 56 | FT_Int idx, |
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| 57 | void* object, |
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| 58 | FT_PtrDist length ); |
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| 59 | |||
| 60 | FT_LOCAL( void ) |
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| 61 | ps_table_done( PS_Table table ); |
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| 62 | |||
| 63 | |||
| 64 | FT_LOCAL( void ) |
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| 65 | ps_table_release( PS_Table table ); |
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| 66 | |||
| 67 | |||
| 68 | /*************************************************************************/ |
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| 69 | /*************************************************************************/ |
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| 70 | /***** *****/ |
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| 71 | /***** T1 PARSER *****/ |
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| 72 | /***** *****/ |
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| 73 | /*************************************************************************/ |
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| 74 | /*************************************************************************/ |
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| 75 | |||
| 76 | |||
| 77 | FT_LOCAL( void ) |
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| 78 | ps_parser_skip_spaces( PS_Parser parser ); |
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| 79 | |||
| 80 | FT_LOCAL( void ) |
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| 81 | ps_parser_skip_PS_token( PS_Parser parser ); |
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| 82 | |||
| 83 | FT_LOCAL( void ) |
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| 84 | ps_parser_to_token( PS_Parser parser, |
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| 85 | T1_Token token ); |
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| 86 | |||
| 87 | FT_LOCAL( void ) |
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| 88 | ps_parser_to_token_array( PS_Parser parser, |
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| 89 | T1_Token tokens, |
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| 90 | FT_UInt max_tokens, |
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| 91 | FT_Int* pnum_tokens ); |
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| 92 | |||
| 93 | FT_LOCAL( FT_Error ) |
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| 94 | ps_parser_load_field( PS_Parser parser, |
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| 95 | const T1_Field field, |
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| 96 | void** objects, |
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| 97 | FT_UInt max_objects, |
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| 98 | FT_ULong* pflags ); |
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| 99 | |||
| 100 | FT_LOCAL( FT_Error ) |
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| 101 | ps_parser_load_field_table( PS_Parser parser, |
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| 102 | const T1_Field field, |
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| 103 | void** objects, |
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| 104 | FT_UInt max_objects, |
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| 105 | FT_ULong* pflags ); |
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| 106 | |||
| 107 | FT_LOCAL( FT_Long ) |
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| 108 | ps_parser_to_int( PS_Parser parser ); |
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| 109 | |||
| 110 | |||
| 111 | FT_LOCAL( FT_Error ) |
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| 112 | ps_parser_to_bytes( PS_Parser parser, |
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| 113 | FT_Byte* bytes, |
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| 114 | FT_Offset max_bytes, |
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| 115 | FT_Long* pnum_bytes, |
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| 116 | FT_Bool delimiters ); |
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| 117 | |||
| 118 | |||
| 119 | FT_LOCAL( FT_Fixed ) |
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| 120 | ps_parser_to_fixed( PS_Parser parser, |
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| 121 | FT_Int power_ten ); |
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| 122 | |||
| 123 | |||
| 124 | FT_LOCAL( FT_Int ) |
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| 125 | ps_parser_to_coord_array( PS_Parser parser, |
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| 126 | FT_Int max_coords, |
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| 127 | FT_Short* coords ); |
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| 128 | |||
| 129 | FT_LOCAL( FT_Int ) |
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| 130 | ps_parser_to_fixed_array( PS_Parser parser, |
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| 131 | FT_Int max_values, |
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| 132 | FT_Fixed* values, |
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| 133 | FT_Int power_ten ); |
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| 134 | |||
| 135 | |||
| 136 | FT_LOCAL( void ) |
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| 137 | ps_parser_init( PS_Parser parser, |
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| 138 | FT_Byte* base, |
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| 139 | FT_Byte* limit, |
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| 140 | FT_Memory memory ); |
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| 141 | |||
| 142 | FT_LOCAL( void ) |
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| 143 | ps_parser_done( PS_Parser parser ); |
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| 144 | |||
| 145 | |||
| 146 | /*************************************************************************/ |
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| 147 | /*************************************************************************/ |
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| 148 | /***** *****/ |
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| 149 | /***** T1 BUILDER *****/ |
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| 150 | /***** *****/ |
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| 151 | /*************************************************************************/ |
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| 152 | /*************************************************************************/ |
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| 153 | |||
| 154 | FT_LOCAL( void ) |
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| 155 | t1_builder_init( T1_Builder builder, |
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| 156 | FT_Face face, |
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| 157 | FT_Size size, |
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| 158 | FT_GlyphSlot glyph, |
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| 159 | FT_Bool hinting ); |
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| 160 | |||
| 161 | FT_LOCAL( void ) |
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| 162 | t1_builder_done( T1_Builder builder ); |
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| 163 | |||
| 164 | FT_LOCAL( FT_Error ) |
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| 165 | t1_builder_check_points( T1_Builder builder, |
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| 166 | FT_Int count ); |
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| 167 | |||
| 168 | FT_LOCAL( void ) |
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| 169 | t1_builder_add_point( T1_Builder builder, |
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| 170 | FT_Pos x, |
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| 171 | FT_Pos y, |
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| 172 | FT_Byte flag ); |
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| 173 | |||
| 174 | FT_LOCAL( FT_Error ) |
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| 175 | t1_builder_add_point1( T1_Builder builder, |
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| 176 | FT_Pos x, |
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| 177 | FT_Pos y ); |
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| 178 | |||
| 179 | FT_LOCAL( FT_Error ) |
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| 180 | t1_builder_add_contour( T1_Builder builder ); |
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| 181 | |||
| 182 | |||
| 183 | FT_LOCAL( FT_Error ) |
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| 184 | t1_builder_start_point( T1_Builder builder, |
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| 185 | FT_Pos x, |
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| 186 | FT_Pos y ); |
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| 187 | |||
| 188 | |||
| 189 | FT_LOCAL( void ) |
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| 190 | t1_builder_close_contour( T1_Builder builder ); |
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| 191 | |||
| 192 | |||
| 193 | /*************************************************************************/ |
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| 194 | /*************************************************************************/ |
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| 195 | /***** *****/ |
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| 196 | /***** OTHER *****/ |
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| 197 | /***** *****/ |
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| 198 | /*************************************************************************/ |
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| 199 | /*************************************************************************/ |
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| 200 | |||
| 201 | FT_LOCAL( void ) |
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| 202 | t1_decrypt( FT_Byte* buffer, |
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| 203 | FT_Offset length, |
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| 204 | FT_UShort seed ); |
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| 205 | |||
| 206 | |||
| 207 | FT_END_HEADER |
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| 208 | |||
| 209 | #endif /* __PSOBJS_H__ */ |
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| 210 | |||
| 211 | |||
| 212 | /* END */ |