kc3-lang/freetype/src/psnames/pspic.c

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

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

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• src/psnames/pspic.c

• /***************************************************************************/
  /*                                                                         */
  /*  pspic.c                                                                */
  /*                                                                         */
  /*    The FreeType position independent code services for psnames 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 "pspic.h"
  
  #ifdef FT_CONFIG_OPTION_PIC
  
    /* forward declaration of PIC init functions from psmodule.c */
    FT_Error FT_Create_Class_pscmaps_services( FT_Library, FT_ServiceDescRec**);
    void FT_Destroy_Class_pscmaps_services( FT_Library, FT_ServiceDescRec*);
    void FT_Init_Class_pscmaps_interface( FT_Library, FT_Service_PsCMapsRec*);
  
    void
    psnames_module_class_pic_free(  FT_Library library )
    {
      FT_PIC_Container* pic_container = &library->pic_container;
      FT_Memory memory = library->memory;
      if ( pic_container->psnames )
      {
        PSModulePIC* container = (PSModulePIC*)pic_container->psnames;
        if(container->pscmaps_services)
          FT_Destroy_Class_pscmaps_services(library, container->pscmaps_services);
        container->pscmaps_services = NULL;
        FT_FREE( container );
        pic_container->psnames = NULL;
      }
    }
  
  
    FT_Error
    psnames_module_class_pic_init( FT_Library  library )
    {
      FT_PIC_Container*  pic_container = &library->pic_container;
      FT_Error           error         = PSnames_Err_Ok;
      PSModulePIC*       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->psnames = container;
  
      /* initialize pointer table - this is how the module usually expects this data */
      error = FT_Create_Class_pscmaps_services(library, &container->pscmaps_services);
      if(error) 
        goto Exit;
      FT_Init_Class_pscmaps_interface(library, &container->pscmaps_interface);
      
  Exit:
      if(error)
        psnames_module_class_pic_free(library);
      return error;
    }
  
  
  #endif /* FT_CONFIG_OPTION_PIC */
  
  
  /* END */
  

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