gst/rtpmanager/gstrtpbin.c: Remove internal sync pad, use signals instead to get lip-sync notifications.

Original commit message from CVS:
* gst/rtpmanager/gstrtpbin.c: (gst_rtp_bin_associate),
(gst_rtp_bin_handle_sync), (create_stream), (free_stream),
(new_ssrc_pad_found):
Remove internal sync pad, use signals instead to get lip-sync
notifications.
* gst/rtpmanager/gstrtpjitterbuffer.c:
(gst_rtp_jitter_buffer_base_init),
(gst_rtp_jitter_buffer_class_init),
(gst_rtp_jitter_buffer_internal_links), (create_rtcp_sink),
(remove_rtcp_sink), (gst_rtp_jitter_buffer_request_new_pad),
(gst_rtp_jitter_buffer_release_pad),
(gst_rtp_jitter_buffer_sink_rtcp_event),
(gst_rtp_jitter_buffer_chain_rtcp),
(gst_rtp_jitter_buffer_get_property):
* gst/rtpmanager/gstrtpjitterbuffer.h:
Make it possible to send SR packets to the jitterbuffer.
Check if the SR timestamps are valid by comparing them to the RTP
timestamps.
Signal the SR packet and the timing information to listeners.
* gst/rtpmanager/gstrtpssrcdemux.c: (create_demux_pad_for_ssrc),
(gst_rtp_ssrc_demux_rtcp_chain), (gst_rtp_ssrc_demux_src_query):
Remove some unused code.
* gst/rtpmanager/rtpjitterbuffer.c: (rtp_jitter_buffer_reset_skew),
(calculate_skew), (rtp_jitter_buffer_get_sync):
* gst/rtpmanager/rtpjitterbuffer.h:
Keep track of the last seen RTP timestamp so that we can filter out
invalid SR packets.

1 files changed, 3 insertions, 4 deletions

diff --git a/gst/rtpmanager/gstrtpjitterbuffer.h b/gst/rtpmanager/gstrtpjitterbuffer.h
index 40908eab..45e68979 100644
--- a/gst/rtpmanager/gstrtpjitterbuffer.h
+++ b/gst/rtpmanager/gstrtpjitterbuffer.h
@@ -71,6 +71,9 @@ struct _GstRtpJitterBufferClass
   /* signals */
   GstCaps* (*request_pt_map) (GstRtpJitterBuffer *buffer, guint pt);
 
+  void     (*handle_sync)    (GstRtpJitterBuffer *buffer, GstStructure *s);
+
+  /* actions */
   void     (*clear_pt_map)   (GstRtpJitterBuffer *buffer);
 
   /*< private > */
@@ -79,10 +82,6 @@ struct _GstRtpJitterBufferClass
 
 GType gst_rtp_jitter_buffer_get_type (void);
 
-void        gst_rtp_jitter_buffer_get_sync            (GstRtpJitterBuffer *buffer,
-                                                       guint64 *rtptime, guint64 *timestamp,
-						       guint32 *clock_rate);
-
 G_END_DECLS
 
 #endif /* __GST_RTP_JITTER_BUFFER_H__ */