kc3-lang/freetype/src/psaux/psauxmod.c

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  Date : 2023-01-17T09:18:25
  

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• src/psaux/psauxmod.c

• /****************************************************************************
   *
   * 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 */
  

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