mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-27 04:01:08 +00:00
Code Issues 1 Projects Releases Wiki Activity

rtpsource: Allow sequence number wraparound during probation

Browse source
This commit is contained in:
Sebastian Dröge 2015-05-18 17:08:53 +03:00
parent 3386de7a8a
commit 1974b24ef4
1 changed files with 6 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
gst/rtpmanager/rtpsource.c
View file

@ -1017,14 +1017,19 @@ update_receiver_stats (RTPSource * src, RTPPacketInfo * pinfo)
/* if we are still on probation, check seqnum */
if (src->curr_probation) {
expected = src->stats.max_seq + 1;
expected = (src->stats.max_seq + 1) & (RTP_SEQ_MOD - 1);
/* when in probation, we require consecutive seqnums */
if (seqnr == expected) {
/* expected packet */
GST_DEBUG ("probation: seqnr %d == expected %d", seqnr, expected);
src->curr_probation--;
if (seqnr < stats->max_seq) {
/* sequence number wrapped - count another 64K cycle. */
stats->cycles += RTP_SEQ_MOD;
}
src->stats.max_seq = seqnr;
if (src->curr_probation == 0) {
GST_DEBUG ("probation done!");
init_seq (src, seqnr);