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rtpjitterbuffer: Fix rtp_jitter_buffer_get_ts_diff() fill level calculation

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The head of the queue is the oldest packet (as in lowest seqnum), the tail is
the newest packet. To calculate the fill level, we should calculate tail-head
while considering wraparounds. Not the other way around.

Other code is already doing this in the correct order.

https://bugzilla.gnome.org/show_bug.cgi?id=764889
This commit is contained in:
Sebastian Dröge 2016-04-12 10:15:39 +03:00
parent 95dc198563
commit 4a0de53cc1
1 changed files with 2 additions and 2 deletions
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4
gst/rtpmanager/rtpjitterbuffer.c
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@ -1206,8 +1206,8 @@ rtp_jitter_buffer_get_ts_diff (RTPJitterBuffer * jbuf)
g_return_val_if_fail (jbuf != NULL, 0);
high_buf = (RTPJitterBufferItem *) g_queue_peek_head_link (jbuf->packets);
low_buf = (RTPJitterBufferItem *) g_queue_peek_tail_link (jbuf->packets);
high_buf = (RTPJitterBufferItem *) g_queue_peek_tail_link (jbuf->packets);
low_buf = (RTPJitterBufferItem *) g_queue_peek_head_link (jbuf->packets);
if (!high_buf || !low_buf || high_buf == low_buf)
return 0;