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;
}
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;
}