kc3-lang/freetype/src/cff/cffpic.c

• Show log

  Commit

• Hash : f765e440
  Author :
  Date : 2010-06-24T10:34:29
  

  */*: Use module specific error names where appropriate.

Download

• src/cff/cffpic.c

• /***************************************************************************/
  /*                                                                         */
  /*  cffpic.c                                                               */
  /*                                                                         */
  /*    The FreeType position independent code services for cff module.      */
  /*                                                                         */
  /*  Copyright 2009, 2010 by                                                */
  /*  Oran Agra and Mickey Gabel.                                            */
  /*                                                                         */
  /*  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 <ft2build.h>
  #include FT_FREETYPE_H
  #include FT_INTERNAL_OBJECTS_H
  #include "cffpic.h"
  
  #ifdef FT_CONFIG_OPTION_PIC
  
    /* forward declaration of PIC init functions from cffdrivr.c */
    FT_Error FT_Create_Class_cff_services( FT_Library, FT_ServiceDescRec**);
    void FT_Destroy_Class_cff_services( FT_Library, FT_ServiceDescRec*);
    void FT_Init_Class_cff_service_ps_info( FT_Library, FT_Service_PsInfoRec*);
    void FT_Init_Class_cff_service_glyph_dict( FT_Library, FT_Service_GlyphDictRec*);
    void FT_Init_Class_cff_service_ps_name( FT_Library, FT_Service_PsFontNameRec*);
    void FT_Init_Class_cff_service_get_cmap_info( FT_Library, FT_Service_TTCMapsRec*);
    void FT_Init_Class_cff_service_cid_info( FT_Library, FT_Service_CIDRec*);
  
    /* forward declaration of PIC init functions from cffparse.c */
    FT_Error FT_Create_Class_cff_field_handlers( FT_Library, CFF_Field_Handler**);
    void FT_Destroy_Class_cff_field_handlers( FT_Library, CFF_Field_Handler*);
  
    /* forward declaration of PIC init functions from cffcmap.c */
    void FT_Init_Class_cff_cmap_encoding_class_rec( FT_Library, FT_CMap_ClassRec*);
    void FT_Init_Class_cff_cmap_unicode_class_rec( FT_Library, FT_CMap_ClassRec*);
  
    void
    cff_driver_class_pic_free(  FT_Library library )
    {
      FT_PIC_Container* pic_container = &library->pic_container;
      FT_Memory memory = library->memory;
      if ( pic_container->cff )
      {
        CffModulePIC* container = (CffModulePIC*)pic_container->cff;
        if(container->cff_services)
          FT_Destroy_Class_cff_services(library, container->cff_services);
        container->cff_services = NULL;
        if(container->cff_field_handlers)
          FT_Destroy_Class_cff_field_handlers(library, container->cff_field_handlers);
        container->cff_field_handlers = NULL;
        FT_FREE( container );
        pic_container->cff = NULL;
      }
    }
  
  
    FT_Error
    cff_driver_class_pic_init( FT_Library  library )
    {
      FT_PIC_Container*  pic_container = &library->pic_container;
      FT_Error           error         = CFF_Err_Ok;
      CffModulePIC*      container;
      FT_Memory          memory        = library->memory;
  
  
      /* allocate pointer, clear and set global container pointer */
      if ( FT_ALLOC ( container, sizeof ( *container ) ) )
        return error;
      FT_MEM_SET( container, 0, sizeof ( *container ) );
      pic_container->cff = container;
  
      /* initialize pointer table - this is how the module usually expects this data */
      error = FT_Create_Class_cff_services(library, &container->cff_services);
      if(error) 
        goto Exit;
      error = FT_Create_Class_cff_field_handlers(library, &container->cff_field_handlers);
      if(error) 
        goto Exit;
      FT_Init_Class_cff_service_ps_info(library, &container->cff_service_ps_info);
      FT_Init_Class_cff_service_glyph_dict(library, &container->cff_service_glyph_dict);
      FT_Init_Class_cff_service_ps_name(library, &container->cff_service_ps_name);
      FT_Init_Class_cff_service_get_cmap_info(library, &container->cff_service_get_cmap_info);
      FT_Init_Class_cff_service_cid_info(library, &container->cff_service_cid_info);
      FT_Init_Class_cff_cmap_encoding_class_rec(library, &container->cff_cmap_encoding_class_rec);
      FT_Init_Class_cff_cmap_unicode_class_rec(library, &container->cff_cmap_unicode_class_rec);
  Exit:
      if(error)
        cff_driver_class_pic_free(library);
      return error;
    }
  
  #endif /* FT_CONFIG_OPTION_PIC */
  
  
  /* END */
  

Download