/*
* TT CMAP INFO
*
* If the charmap is a synthetic Unicode encoding cmap or
* a Type 1 standard (or expert) encoding cmap, hide TT CMAP INFO
* service defined in SFNT module.
*
* Otherwise call the service function in the sfnt module.
*
*/
static FT_Error
cff_get_cmap_info( FT_CharMap charmap,
TT_CMapInfo *cmap_info )
{
FT_CMap cmap = FT_CMAP( charmap );
FT_Error error = CFF_Err_Ok;
cmap_info->language = 0;
if ( cmap->clazz != &cff_cmap_encoding_class_rec &&
cmap->clazz != &cff_cmap_unicode_class_rec )
{
FT_Face face = FT_CMAP_FACE( cmap );
FT_Library library = FT_FACE_LIBRARY( face );
FT_Module sfnt = FT_Get_Module( library, "sfnt" );
FT_Service_TTCMaps service =
(FT_Service_TTCMaps)ft_module_get_service( sfnt,
FT_SERVICE_ID_TT_CMAP );
if ( service && service->get_cmap_info )
error = service->get_cmap_info( charmap, cmap_info );
}
return error;
}
/*
* TT CMAP INFO
*
* If the charmap is a synthetic Unicode encoding cmap or
* a Type 1 standard (or expert) encoding cmap, hide TT CMAP INFO
* service defined in SFNT module.
*
* Otherwise call the service function in the sfnt module.
*
*/
static FT_Error
cff_get_cmap_info( FT_CharMap charmap,
TT_CMapInfo *cmap_info )
{
FT_CMap cmap = FT_CMAP( charmap );
FT_Error error = CFF_Err_Ok;
FT_Face face = FT_CMAP_FACE( cmap );
FT_Library library = FT_FACE_LIBRARY( face );
cmap_info->language = 0;
cmap_info->format = 0;
if ( cmap->clazz != &FT_CFF_CMAP_ENCODING_CLASS_REC_GET &&
cmap->clazz != &FT_CFF_CMAP_UNICODE_CLASS_REC_GET )
{
FT_Module sfnt = FT_Get_Module( library, "sfnt" );
FT_Service_TTCMaps service =
(FT_Service_TTCMaps)ft_module_get_service( sfnt,
FT_SERVICE_ID_TT_CMAP );
if ( service && service->get_cmap_info )
error = service->get_cmap_info( charmap, cmap_info );
}
return error;
}
