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gst/rtpmanager/: Small cleanups and some more debug info.

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Original commit message from CVS:
* gst/rtpmanager/gstrtpjitterbuffer.c:
(gst_jitter_buffer_sink_parse_caps),
(gst_rtp_jitter_buffer_flush_stop), (gst_rtp_jitter_buffer_chain):
* gst/rtpmanager/rtpjitterbuffer.c: (rtp_jitter_buffer_reset_skew),
(calculate_skew):
Small cleanups and some more debug info.
This commit is contained in:
Wim Taymans 2008-11-13 15:48:54 +00:00
parent 57e1c2f18a
commit 0ad14d0a45
3 changed files with 22 additions and 7 deletions
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9
ChangeLog
View file

@ -1,3 +1,12 @@
2008-11-13 Wim Taymans <wim.taymans@collabora.co.uk>
* gst/rtpmanager/gstrtpjitterbuffer.c:
(gst_jitter_buffer_sink_parse_caps),
(gst_rtp_jitter_buffer_flush_stop), (gst_rtp_jitter_buffer_chain):
* gst/rtpmanager/rtpjitterbuffer.c: (rtp_jitter_buffer_reset_skew),
(calculate_skew):
Small cleanups and some more debug info.
2008-11-13 Stefan Kost <ensonic@users.sf.net>
* tests/check/Makefile.am:

13
gst/rtpmanager/gstrtpjitterbuffer.c
View file

@ -571,6 +571,7 @@ gst_rtp_jitter_buffer_flush_stop (GstRtpJitterBuffer * jitterbuffer)
priv->next_in_seqnum = -1;
priv->clock_rate = -1;
priv->eos = FALSE;
GST_DEBUG_OBJECT (jitterbuffer, "flush and reset jitterbuffer");
rtp_jitter_buffer_flush (priv->jbuf);
rtp_jitter_buffer_reset_skew (priv->jbuf);
JBUF_UNLOCK (priv);
@ -836,6 +837,7 @@ gst_rtp_jitter_buffer_chain (GstPad * pad, GstBuffer * buffer)
GstClockTime timestamp;
guint64 latency_ts;
gboolean tail;
guint8 pt;
jitterbuffer = GST_RTP_JITTER_BUFFER (gst_pad_get_parent (pad));
@ -844,10 +846,12 @@ gst_rtp_jitter_buffer_chain (GstPad * pad, GstBuffer * buffer)
priv = jitterbuffer->priv;
if (G_UNLIKELY (priv->last_pt != gst_rtp_buffer_get_payload_type (buffer))) {
pt = gst_rtp_buffer_get_payload_type (buffer);
if (G_UNLIKELY (priv->last_pt != pt)) {
GstCaps *caps;
priv->last_pt = gst_rtp_buffer_get_payload_type (buffer);
priv->last_pt = pt;
/* reset clock-rate so that we get a new one */
priv->clock_rate = -1;
/* Try to get the clock-rate from the caps first if we can. If there are no
@ -858,11 +862,7 @@ gst_rtp_jitter_buffer_chain (GstPad * pad, GstBuffer * buffer)
}
if (G_UNLIKELY (priv->clock_rate == -1)) {
guint8 pt;
/* no clock rate given on the caps, try to get one with the signal */
pt = gst_rtp_buffer_get_payload_type (buffer);
gst_rtp_jitter_buffer_get_clock_rate (jitterbuffer, pt);
if (G_UNLIKELY (priv->clock_rate == -1))
goto not_negotiated;
@ -912,6 +912,7 @@ gst_rtp_jitter_buffer_chain (GstPad * pad, GstBuffer * buffer)
}
}
if (G_UNLIKELY (reset)) {
GST_DEBUG_OBJECT (jitterbuffer, "flush and reset jitterbuffer");
rtp_jitter_buffer_flush (priv->jbuf);
rtp_jitter_buffer_reset_skew (priv->jbuf);
priv->last_popped_seqnum = -1;

7
gst/rtpmanager/rtpjitterbuffer.c
View file

@ -111,6 +111,7 @@ rtp_jitter_buffer_reset_skew (RTPJitterBuffer * jbuf)
jbuf->window_min = 0;
jbuf->skew = 0;
jbuf->prev_send_diff = -1;
GST_DEBUG ("reset skew correction");
}
/* For the clock skew we use a windowed low point averaging algorithm as can be
@ -187,11 +188,15 @@ calculate_skew (RTPJitterBuffer * jbuf, guint32 rtptime, GstClockTime time,
gstrtptime = gst_util_uint64_scale_int (ext_rtptime, GST_SECOND, clock_rate);
/* first time, lock on to time and gstrtptime */
if (G_UNLIKELY (jbuf->base_time == -1))
if (G_UNLIKELY (jbuf->base_time == -1)) {
jbuf->base_time = time;
GST_DEBUG ("Taking new base time %" GST_TIME_FORMAT, GST_TIME_ARGS (time));
}
if (G_UNLIKELY (jbuf->base_rtptime == -1)) {
jbuf->base_rtptime = gstrtptime;
jbuf->base_extrtp = ext_rtptime;
GST_DEBUG ("Taking new base rtptime %" GST_TIME_FORMAT,
GST_TIME_ARGS (gstrtptime));
}
if (G_LIKELY (gstrtptime >= jbuf->base_rtptime))