gst/rtpmanager/async_jitter_queue.c: Fix leak when flushing.

Original commit message from CVS:
* gst/rtpmanager/async_jitter_queue.c:
(async_jitter_queue_set_flushing_unlocked):
Fix leak when flushing.
* gst/rtpmanager/gstrtpbin.c: (gst_rtp_bin_clear_pt_map),
(gst_rtp_bin_class_init):
* gst/rtpmanager/gstrtpbin.h:
Add clear-pt-map signal.
* gst/rtpmanager/gstrtpjitterbuffer.c:
(gst_rtp_jitter_buffer_flush_stop),
(gst_rtp_jitter_buffer_sink_event), (gst_rtp_jitter_buffer_loop):
Init clock-rate to -1 to mark unknow clock rate.
Fix flushing.

1 files changed, 2 insertions, 0 deletions

diff --git a/gst/rtpmanager/gstrtpbin.h b/gst/rtpmanager/gstrtpbin.h
index 523eb789..24eb38d1 100644
--- a/gst/rtpmanager/gstrtpbin.h
+++ b/gst/rtpmanager/gstrtpbin.h
@@ -56,6 +56,8 @@ struct _GstRTPBinClass {
 
   /* get the caps for pt */
   GstCaps* (*request_pt_map)  (GstRTPBin *rtpbin, guint session, guint pt);
+
+  void     (*clear_pt_map)    (GstRTPBin *rtpbin);
 };
 
 GType gst_rtp_bin_get_type (void);