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rtpjitterbuffer: Optimize offset update

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As we are applying the same offset over all timers, there timer
ordering won't change, so we can safely skip time-reordering.
This commit is contained in:
Nicolas Dufresne 2019-09-27 14:04:28 -04:00 committed by Olivier Crête
parent af1c586c7b
commit 4a9f42430a
1 changed files with 3 additions and 4 deletions
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7
gst/rtpmanager/gstrtpjitterbuffer.c
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@ -1958,15 +1958,14 @@ update_timer_offsets (GstRtpJitterBuffer * jitterbuffer)
{ {
GstRtpJitterBufferPrivate *priv = jitterbuffer->priv; GstRtpJitterBufferPrivate *priv = jitterbuffer->priv;
RtpTimer *test = rtp_timer_queue_peek_earliest (priv->timers); RtpTimer *test = rtp_timer_queue_peek_earliest (priv->timers);
GstClockTimeDiff new_offset = timeout_offset (jitterbuffer);
while (test) { while (test) {
if (test->type != RTP_TIMER_EXPECTED) { if (test->type != RTP_TIMER_EXPECTED) {
GstClockTimeDiff new_offset = timeout_offset (jitterbuffer);
test->timeout = get_pts_timeout (test) + new_offset; test->timeout = get_pts_timeout (test) + new_offset;
test->offset = new_offset; test->offset = new_offset;
/* as we apply the offset on all timers, the order of timers won't
rtp_timer_queue_reschedule (priv->timers, test); * change and we can skip updating the timer queue */
} }
test = rtp_timer_get_next (test); test = rtp_timer_get_next (test);