mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-27 12:11:13 +00:00
Code Issues 1 Projects Releases Wiki Activity

gst-libs/gst/rtp/gstbasertppayload.c: Add some debug info when negotiating caps.

Browse source 
Original commit message from CVS:
* gst-libs/gst/rtp/gstbasertppayload.c:
(gst_basertppayload_set_outcaps), (gst_basertppayload_push):
Add some debug info when negotiating caps.
This commit is contained in:
Wim Taymans 2007-09-15 18:41:27 +00:00
parent a884abc111
commit 5dc2aebdee
2 changed files with 43 additions and 13 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
ChangeLog
View file

@ -1,3 +1,9 @@
2007-09-15 Wim Taymans <wim.taymans@gmail.com>
* gst-libs/gst/rtp/gstbasertppayload.c:
(gst_basertppayload_set_outcaps), (gst_basertppayload_push):
Add some debug info when negotiating caps.
2007-09-14 Wim Taymans <wim.taymans@gmail.com>
* gst-libs/gst/rtp/gstrtpbuffer.c: (gst_rtp_buffer_validate_data):

50
gst-libs/gst/rtp/gstbasertppayload.c
View file

@ -462,12 +462,17 @@ gst_basertppayload_set_outcaps (GstBaseRTPPayload * payload, gchar * fieldname,
"clock-rate", G_TYPE_INT, payload->clock_rate,
"encoding-name", G_TYPE_STRING, payload->encoding_name, NULL);
GST_DEBUG_OBJECT (payload, "defaults: %" GST_PTR_FORMAT, srccaps);
if (fieldname) {
va_list varargs;
/* override with custom properties */
va_start (varargs, fieldname);
gst_caps_set_simple_valist (srccaps, fieldname, varargs);
va_end (varargs);
GST_DEBUG_OBJECT (payload, "custom added: %" GST_PTR_FORMAT, srccaps);
}
/* the peer caps can override some of the defaults */
@ -479,6 +484,8 @@ gst_basertppayload_set_outcaps (GstBaseRTPPayload * payload, gchar * fieldname,
"ssrc", G_TYPE_UINT, payload->current_ssrc,
"clock-base", G_TYPE_UINT, payload->ts_base,
"seqnum-base", G_TYPE_UINT, payload->seqnum_base, NULL);
GST_DEBUG_OBJECT (payload, "no peer caps: %" GST_PTR_FORMAT, srccaps);
} else {
GstCaps *temp;
GstStructure *s;
@ -498,42 +505,59 @@ gst_basertppayload_set_outcaps (GstBaseRTPPayload * payload, gchar * fieldname,
/* get first structure */
s = gst_caps_get_structure (srccaps, 0);
if (gst_structure_get_int (s, "payload", &pt))
if (gst_structure_get_int (s, "payload", &pt)) {
/* use peer pt */
GST_BASE_RTP_PAYLOAD_PT (payload) = pt;
else {
GST_LOG_OBJECT (payload, "using peer pt %d", pt);
} else {
if (gst_structure_has_field (s, "payload")) {
/* can only fixate if there is a field */
gst_structure_fixate_field_nearest_int (s, "payload",
GST_BASE_RTP_PAYLOAD_PT (payload));
gst_structure_get_int (s, "payload", &pt);
GST_LOG_OBJECT (payload, "using peer pt %d", pt);
} else {
gst_structure_set (s, "payload", G_TYPE_INT,
GST_BASE_RTP_PAYLOAD_PT (payload), NULL);
/* no pt field, use the internal pt */
pt = GST_BASE_RTP_PAYLOAD_PT (payload);
gst_structure_set (s, "payload", G_TYPE_INT, pt, NULL);
GST_LOG_OBJECT (payload, "using internal pt", pt);
}
}
if (gst_structure_has_field_typed (s, "ssrc", G_TYPE_UINT)) {
value = gst_structure_get_value (s, "ssrc");
payload->current_ssrc = g_value_get_uint (value);
GST_LOG_OBJECT (payload, "using peer ssrc %08x", payload->current_ssrc);
} else {
/* FIXME, fixate_nearest_uint would be even better */
gst_structure_set (s, "ssrc", G_TYPE_UINT, payload->current_ssrc, NULL);
GST_LOG_OBJECT (payload, "using internal ssrc %08x",
payload->current_ssrc);
}
if (gst_structure_has_field_typed (s, "clock-base", G_TYPE_UINT)) {
value = gst_structure_get_value (s, "clock-base");
payload->ts_base = g_value_get_uint (value);
GST_LOG_OBJECT (payload, "using peer clock-base %u", payload->ts_base);
} else {
/* FIXME, fixate_nearest_uint would be even better */
gst_structure_set (s, "clock-base", G_TYPE_UINT, payload->ts_base, NULL);
GST_LOG_OBJECT (payload, "using internal clock-base %u",
payload->ts_base);
}
if (gst_structure_has_field_typed (s, "seqnum-base", G_TYPE_UINT)) {
value = gst_structure_get_value (s, "seqnum-base");
payload->seqnum_base = g_value_get_uint (value);
GST_LOG_OBJECT (payload, "using peer seqnum-base %u",
payload->seqnum_base);
} else {
/* FIXME, fixate_nearest_uint would be even better */
gst_structure_set (s, "seqnum-base", G_TYPE_UINT, payload->seqnum_base,
NULL);
GST_LOG_OBJECT (payload, "using internal seqnum-base %u",
payload->seqnum_base);
}
GST_DEBUG_OBJECT (payload, "with peer caps: %" GST_PTR_FORMAT, srccaps);
}
gst_pad_set_caps (GST_BASE_RTP_PAYLOAD_SRCPAD (payload), srccaps);
@ -584,7 +608,7 @@ gst_basertppayload_push (GstBaseRTPPayload * payload, GstBuffer * buffer)
{
GstFlowReturn res;
GstClockTime timestamp;
guint32 ts;
guint32 rtptime;
GstBaseRTPPayloadPrivate *priv;
if (payload->clock_rate == 0)
@ -599,14 +623,13 @@ gst_basertppayload_push (GstBaseRTPPayload * payload, GstBuffer * buffer)
/* update first, so that the property is set to the last
* seqnum pushed */
payload->seqnum = priv->next_seqnum;
GST_LOG_OBJECT (payload, "setting RTP seqnum %d", payload->seqnum);
gst_rtp_buffer_set_seq (buffer, payload->seqnum);
/* can wrap around, which is perfectly fine */
priv->next_seqnum++;
/* add our random offset to the timestamp */
ts = payload->ts_base;
rtptime = payload->ts_base;
timestamp = GST_BUFFER_TIMESTAMP (buffer);
if (GST_CLOCK_TIME_IS_VALID (timestamp)) {
@ -626,18 +649,19 @@ gst_basertppayload_push (GstBaseRTPPayload * payload, GstBuffer * buffer)
rtime = gst_util_uint64_scale_int (rtime, payload->clock_rate, GST_SECOND);
ts += rtime;
rtptime += rtime;
}
GST_LOG_OBJECT (payload, "setting RTP timestamp %u", (guint) ts);
gst_rtp_buffer_set_timestamp (buffer, ts);
gst_rtp_buffer_set_timestamp (buffer, rtptime);
payload->timestamp = ts;
payload->timestamp = rtptime;
/* set caps */
gst_buffer_set_caps (buffer, GST_PAD_CAPS (payload->srcpad));
GST_DEBUG_OBJECT (payload, "Pushing packet size %d, seq=%d, ts=%u",
GST_BUFFER_SIZE (buffer), payload->seqnum - 1, ts);
GST_LOG_OBJECT (payload,
"Pushing packet size %d, seq=%d, rtptime=%u, timestamp %" GST_TIME_FORMAT,
GST_BUFFER_SIZE (buffer), payload->seqnum, rtptime,
GST_TIME_ARGS (timestamp));
res = gst_pad_push (payload->srcpad, buffer);