GstBin::element-added void GstBin *gstbin GstElement *arg1 GstBin::element-removed void GstBin *gstbin GstElement *arg1 GstFakeSrc::handoff void GstFakeSrc *gstfakesrc GstBuffer arg1 GstPad *arg2 GstFakeSink::handoff void GstFakeSink *gstfakesink GstBuffer arg1 GstPad *arg2 GstIdentity::handoff void GstIdentity *gstidentity GstBuffer arg1 GstQueue::overrun void GstQueue *gstqueue GstQueue::running void GstQueue *gstqueue GstQueue::underrun void GstQueue *gstqueue GstTypeFindElement::have-type void GstTypeFindElement *gsttypefindelement guint arg1 GstCaps *arg2