diff options
Diffstat (limited to 'modules/freetype2/src/psaux/psauxmod.c')
| -rw-r--r-- | modules/freetype2/src/psaux/psauxmod.c | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/modules/freetype2/src/psaux/psauxmod.c b/modules/freetype2/src/psaux/psauxmod.c new file mode 100644 index 0000000000..45e35aa53c --- /dev/null +++ b/modules/freetype2/src/psaux/psauxmod.c @@ -0,0 +1,190 @@ +/**************************************************************************** + * + * psauxmod.c + * + * FreeType auxiliary PostScript module implementation (body). + * + * Copyright (C) 2000-2023 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used, + * modified, and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify, or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + */ + + +#include "psauxmod.h" +#include "psobjs.h" +#include "t1decode.h" +#include "t1cmap.h" +#include "psft.h" +#include "cffdecode.h" + +#ifndef T1_CONFIG_OPTION_NO_AFM +#include "afmparse.h" +#endif + + + FT_CALLBACK_TABLE_DEF + const PS_Table_FuncsRec ps_table_funcs = + { + ps_table_new, /* init */ + ps_table_done, /* done */ + ps_table_add, /* add */ + ps_table_release /* release */ + }; + + + FT_CALLBACK_TABLE_DEF + const PS_Parser_FuncsRec ps_parser_funcs = + { + ps_parser_init, /* init */ + ps_parser_done, /* done */ + + ps_parser_skip_spaces, /* skip_spaces */ + ps_parser_skip_PS_token, /* skip_PS_token */ + + ps_parser_to_int, /* to_int */ + ps_parser_to_fixed, /* to_fixed */ + ps_parser_to_bytes, /* to_bytes */ + ps_parser_to_coord_array, /* to_coord_array */ + ps_parser_to_fixed_array, /* to_fixed_array */ + ps_parser_to_token, /* to_token */ + ps_parser_to_token_array, /* to_token_array */ + + ps_parser_load_field, /* load_field */ + ps_parser_load_field_table /* load_field_table */ + }; + + + FT_CALLBACK_TABLE_DEF + const PS_Builder_FuncsRec ps_builder_funcs = + { + ps_builder_init, /* init */ + ps_builder_done /* done */ + }; + + + FT_CALLBACK_TABLE_DEF + const T1_Builder_FuncsRec t1_builder_funcs = + { + t1_builder_init, /* init */ + t1_builder_done, /* done */ + + t1_builder_check_points, /* check_points */ + t1_builder_add_point, /* add_point */ + t1_builder_add_point1, /* add_point1 */ + t1_builder_add_contour, /* add_contour */ + t1_builder_start_point, /* start_point */ + t1_builder_close_contour /* close_contour */ + }; + + + FT_CALLBACK_TABLE_DEF + const T1_Decoder_FuncsRec t1_decoder_funcs = + { + t1_decoder_init, /* init */ + t1_decoder_done, /* done */ +#ifdef T1_CONFIG_OPTION_OLD_ENGINE + t1_decoder_parse_charstrings, /* parse_charstrings_old */ +#else + t1_decoder_parse_metrics, /* parse_metrics */ +#endif + cf2_decoder_parse_charstrings /* parse_charstrings */ + }; + + +#ifndef T1_CONFIG_OPTION_NO_AFM + FT_CALLBACK_TABLE_DEF + const AFM_Parser_FuncsRec afm_parser_funcs = + { + afm_parser_init, /* init */ + afm_parser_done, /* done */ + afm_parser_parse /* parse */ + }; +#endif + + + FT_CALLBACK_TABLE_DEF + const T1_CMap_ClassesRec t1_cmap_classes = + { + &t1_cmap_standard_class_rec, + &t1_cmap_expert_class_rec, + &t1_cmap_custom_class_rec, + &t1_cmap_unicode_class_rec + }; + + + FT_CALLBACK_TABLE_DEF + const CFF_Builder_FuncsRec cff_builder_funcs = + { + cff_builder_init, /* init */ + cff_builder_done, /* done */ + + cff_check_points, /* check_points */ + cff_builder_add_point, /* add_point */ + cff_builder_add_point1, /* add_point1 */ + cff_builder_add_contour, /* add_contour */ + cff_builder_start_point, /* start_point */ + cff_builder_close_contour /* close_contour */ + }; + + + FT_CALLBACK_TABLE_DEF + const CFF_Decoder_FuncsRec cff_decoder_funcs = + { + cff_decoder_init, /* init */ + cff_decoder_prepare, /* prepare */ + +#ifdef CFF_CONFIG_OPTION_OLD_ENGINE + cff_decoder_parse_charstrings, /* parse_charstrings_old */ +#endif + cf2_decoder_parse_charstrings /* parse_charstrings */ + }; + + + static + const PSAux_Interface psaux_interface = + { + &ps_table_funcs, + &ps_parser_funcs, + &t1_builder_funcs, + &t1_decoder_funcs, + t1_decrypt, + cff_random, + ps_decoder_init, + t1_make_subfont, + + (const T1_CMap_ClassesRec*) &t1_cmap_classes, + +#ifndef T1_CONFIG_OPTION_NO_AFM + &afm_parser_funcs, +#else + 0, +#endif + + &cff_decoder_funcs, + }; + + + FT_DEFINE_MODULE( + psaux_module_class, + + 0, + sizeof ( FT_ModuleRec ), + "psaux", + 0x20000L, + 0x20000L, + + &psaux_interface, /* module-specific interface */ + + (FT_Module_Constructor)NULL, /* module_init */ + (FT_Module_Destructor) NULL, /* module_done */ + (FT_Module_Requester) NULL /* get_interface */ + ) + + +/* END */ |