C++ (Cpp) SFNT_Service::get_interface示例

示例#1

文件： ttdriver.c 项目： DanielShi/GamePlay-deps

  tt_get_interface( FT_Module    driver,    /* TT_Driver */
                    const char*  tt_interface )
  {
    FT_Module_Interface  result;
    FT_Module            sfntd;
    SFNT_Service         sfnt;

    result = ft_service_list_lookup( FT_TT_SERVICES_GET, tt_interface );
    if ( result != NULL )
      return result;

    if ( !driver )
      return NULL;

    /* only return the default interface from the SFNT module */
    sfntd = FT_Get_Module( driver->library, "sfnt" );
    if ( sfntd )
    {
      sfnt = (SFNT_Service)( sfntd->clazz->module_interface );
      if ( sfnt )
        return sfnt->get_interface( driver, tt_interface );
    }

    return 0;
  }

示例#2

文件： ttdriver.c 项目： WHS-TechOps/Aviator

  tt_get_interface( FT_Module    driver,    /* TT_Driver */
                    const char*  tt_interface )
  {
    FT_Library           library;
    FT_Module_Interface  result;
    FT_Module            sfntd;
    SFNT_Service         sfnt;


    /* TT_SERVICES_GET derefers `library' in PIC mode */
#ifdef FT_CONFIG_OPTION_PIC
    if ( !driver )
      return NULL;
    library = driver->library;
    if ( !library )
      return NULL;
#endif

    result = ft_service_list_lookup( TT_SERVICES_GET, tt_interface );
    if ( result != NULL )
      return result;

#ifndef FT_CONFIG_OPTION_PIC
    if ( !driver )
      return NULL;
    library = driver->library;
    if ( !library )
      return NULL;
#endif

    /* only return the default interface from the SFNT module */
    sfntd = FT_Get_Module( library, "sfnt" );
    if ( sfntd )
    {
      sfnt = (SFNT_Service)( sfntd->clazz->module_interface );
      if ( sfnt )
        return sfnt->get_interface( driver, tt_interface );
    }

    return 0;
  }