gst_data_queue_is_empty  161 libs/gst/base/gstdataqueue.h gboolean       gst_data_queue_is_empty       (GstDataQueue * queue);
gst_data_queue_is_empty 1495 plugins/elements/gstmultiqueue.c     if (gst_data_queue_is_empty (oq->queue)) {
gst_data_queue_is_empty 1568 plugins/elements/gstmultiqueue.c     if (!gst_data_queue_is_empty (oq->queue))