baseaudiosink: don't unparent the ringbuffer

when going to NULL, don't unparent the ringbuffer because we don't support going
back to 0 very well yet.
Fixes #579203

diff --git a/gst-libs/gst/audio/gstbaseaudiosink.c b/gst-libs/gst/audio/gstbaseaudiosink.c
index 768b042..c46bc7f 100644 (file)
--- a/gst-libs/gst/audio/gstbaseaudiosink.c
+++ b/gst-libs/gst/audio/gstbaseaudiosink.c
@@ -1789,10 +1789,12 @@ gst_base_audio_sink_change_state (GstElement * element,
       gst_ring_buffer_activate (sink->ringbuffer, FALSE);
       gst_ring_buffer_release (sink->ringbuffer);
       gst_ring_buffer_close_device (sink->ringbuffer);
+#if 0
       GST_OBJECT_LOCK (sink);
       gst_object_unparent (GST_OBJECT_CAST (sink->ringbuffer));
       sink->ringbuffer = NULL;
       GST_OBJECT_UNLOCK (sink);
+#endif
       break;
     default:
       break;