GST_OBJECT_GET_CLASS 1012 gst/gstobject.c   oclass = GST_OBJECT_GET_CLASS (object);
GST_OBJECT_GET_CLASS 1037 gst/gstobject.c   oclass = GST_OBJECT_GET_CLASS (object);
GST_OBJECT_GET_CLASS 1145 gst/gstobject.c       GstObjectClass *oclass = GST_OBJECT_GET_CLASS (item);
GST_OBJECT_GET_CLASS 1247 gst/gstobject.c   oclass = GST_OBJECT_GET_CLASS (object);