GST_ELEMENT_FACTORY_CAST  234 gst/gstelementfactory.c     factory = GST_ELEMENT_FACTORY_CAST (existing_feature);
GST_ELEMENT_FACTORY_CAST  243 gst/gstelementfactory.c       GST_ELEMENT_FACTORY_CAST (g_object_newv (GST_TYPE_ELEMENT_FACTORY, 0,
GST_ELEMENT_FACTORY_CAST  567 gst/gstregistrychunks.c     GstElementFactory *factory = GST_ELEMENT_FACTORY_CAST (feature);
GST_ELEMENT_FACTORY_CAST  507 gst/gsturi.c     factory = GST_ELEMENT_FACTORY_CAST (feature);
GST_ELEMENT_FACTORY_CAST  616 gst/gsturi.c               gst_element_factory_create (GST_ELEMENT_FACTORY_CAST (walk->data),