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1 /***************************************************************************/ |
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2 /* */ |
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3 /* psauxmod.c */ |
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4 /* */ |
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5 /* FreeType auxiliary PostScript module implementation (body). */ |
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6 /* */ |
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7 /* Copyright 2000-2001, 2002, 2003, 2006 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 |
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18 |
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19 #include <ft2build.h> |
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20 #include "psauxmod.h" |
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21 #include "psobjs.h" |
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22 #include "t1decode.h" |
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23 #include "t1cmap.h" |
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24 |
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25 #ifndef T1_CONFIG_OPTION_NO_AFM |
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26 #include "afmparse.h" |
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27 #endif |
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28 |
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29 |
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30 FT_CALLBACK_TABLE_DEF |
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31 const PS_Table_FuncsRec ps_table_funcs = |
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32 { |
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33 ps_table_new, |
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34 ps_table_done, |
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35 ps_table_add, |
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36 ps_table_release |
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37 }; |
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38 |
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39 |
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40 FT_CALLBACK_TABLE_DEF |
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41 const PS_Parser_FuncsRec ps_parser_funcs = |
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42 { |
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43 ps_parser_init, |
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44 ps_parser_done, |
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45 ps_parser_skip_spaces, |
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46 ps_parser_skip_PS_token, |
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47 ps_parser_to_int, |
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48 ps_parser_to_fixed, |
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49 ps_parser_to_bytes, |
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50 ps_parser_to_coord_array, |
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51 ps_parser_to_fixed_array, |
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52 ps_parser_to_token, |
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53 ps_parser_to_token_array, |
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54 ps_parser_load_field, |
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55 ps_parser_load_field_table |
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56 }; |
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57 |
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58 |
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59 FT_CALLBACK_TABLE_DEF |
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60 const T1_Builder_FuncsRec t1_builder_funcs = |
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61 { |
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62 t1_builder_init, |
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63 t1_builder_done, |
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64 t1_builder_check_points, |
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65 t1_builder_add_point, |
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66 t1_builder_add_point1, |
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67 t1_builder_add_contour, |
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68 t1_builder_start_point, |
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69 t1_builder_close_contour |
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70 }; |
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71 |
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72 |
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73 FT_CALLBACK_TABLE_DEF |
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74 const T1_Decoder_FuncsRec t1_decoder_funcs = |
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75 { |
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76 t1_decoder_init, |
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77 t1_decoder_done, |
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78 t1_decoder_parse_charstrings |
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79 }; |
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80 |
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81 |
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82 #ifndef T1_CONFIG_OPTION_NO_AFM |
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83 FT_CALLBACK_TABLE_DEF |
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84 const AFM_Parser_FuncsRec afm_parser_funcs = |
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85 { |
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86 afm_parser_init, |
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87 afm_parser_done, |
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88 afm_parser_parse |
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89 }; |
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90 #endif |
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91 |
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92 |
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93 FT_CALLBACK_TABLE_DEF |
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94 const T1_CMap_ClassesRec t1_cmap_classes = |
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95 { |
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96 &t1_cmap_standard_class_rec, |
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97 &t1_cmap_expert_class_rec, |
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98 &t1_cmap_custom_class_rec, |
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99 &t1_cmap_unicode_class_rec |
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100 }; |
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101 |
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102 |
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103 static |
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104 const PSAux_Interface psaux_interface = |
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105 { |
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106 &ps_table_funcs, |
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107 &ps_parser_funcs, |
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108 &t1_builder_funcs, |
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109 &t1_decoder_funcs, |
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110 t1_decrypt, |
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111 |
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112 (const T1_CMap_ClassesRec*) &t1_cmap_classes, |
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113 |
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114 #ifndef T1_CONFIG_OPTION_NO_AFM |
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115 &afm_parser_funcs, |
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116 #else |
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117 0, |
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118 #endif |
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119 }; |
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120 |
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121 |
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122 FT_CALLBACK_TABLE_DEF |
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123 const FT_Module_Class psaux_module_class = |
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124 { |
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125 0, |
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126 sizeof( FT_ModuleRec ), |
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127 "psaux", |
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128 0x20000L, |
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129 0x20000L, |
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130 |
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131 &psaux_interface, /* module-specific interface */ |
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132 |
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133 (FT_Module_Constructor)0, |
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134 (FT_Module_Destructor) 0, |
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135 (FT_Module_Requester) 0 |
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136 }; |
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137 |
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138 |
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139 /* END */ |