gst/rtpmanager/gstrtpjitterbuffer.c: Only peek at the tail element instead of popping it off, which allows us to grea...

Original commit message from CVS:
* gst/rtpmanager/gstrtpjitterbuffer.c:
(gst_rtp_jitter_buffer_chain), (gst_rtp_jitter_buffer_loop):
Only peek at the tail element instead of popping it off, which allows
us to greatly simplify things when the tail element changes.
* gst/rtpmanager/gstrtpsession.c:
(gst_rtp_session_event_recv_rtp_sink):
* gst/rtpmanager/gstrtpssrcdemux.c:
(gst_rtp_ssrc_demux_sink_event):
Forward FLUSH events instead of leaking them.
* gst/rtpmanager/rtpjitterbuffer.c: (rtp_jitter_buffer_reset_skew),
(calculate_skew), (rtp_jitter_buffer_insert):
* gst/rtpmanager/rtpjitterbuffer.h:
Remove the tail-changed callback in favour of a simple boolean when we
insert a buffer in the queue.
Add method to peek the tail of the buffer.

1 files changed, 3 insertions, 7 deletions

diff --git a/gst/rtpmanager/rtpjitterbuffer.h b/gst/rtpmanager/rtpjitterbuffer.h
index d9903a1d..3648e18b 100644
--- a/gst/rtpmanager/rtpjitterbuffer.h
+++ b/gst/rtpmanager/rtpjitterbuffer.h
@@ -67,9 +67,6 @@ struct _RTPJitterBuffer {
   gint64         window_min;
   gint64         skew;
   gint64         prev_send_diff;
-
-  RTPTailChanged tail_changed;
-  gpointer       user_data;
 };
 
 struct _RTPJitterBufferClass {
@@ -81,15 +78,14 @@ GType rtp_jitter_buffer_get_type (void);
 /* managing lifetime */
 RTPJitterBuffer*      rtp_jitter_buffer_new              (void);
 
-void                  rtp_jitter_buffer_set_tail_changed (RTPJitterBuffer *jbuf, RTPTailChanged func, 
-                                                          gpointer user_data);
-
 void                  rtp_jitter_buffer_set_clock_rate   (RTPJitterBuffer *jbuf, gint clock_rate);
 gint                  rtp_jitter_buffer_get_clock_rate   (RTPJitterBuffer *jbuf);
 
 void                  rtp_jitter_buffer_reset_skew       (RTPJitterBuffer *jbuf);
 
-gboolean              rtp_jitter_buffer_insert           (RTPJitterBuffer *jbuf, GstBuffer *buf, GstClockTime time);
+gboolean              rtp_jitter_buffer_insert           (RTPJitterBuffer *jbuf, GstBuffer *buf,
+		                                          GstClockTime time, gboolean *tail);
+GstBuffer *           rtp_jitter_buffer_peek             (RTPJitterBuffer *jbuf);
 GstBuffer *           rtp_jitter_buffer_pop              (RTPJitterBuffer *jbuf);
 
 void                  rtp_jitter_buffer_flush            (RTPJitterBuffer *jbuf);