mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-25 11:11:08 +00:00
Code Issues 1 Projects Releases Wiki Activity

multiqueue: Protect against spurious wakeups of the condition variable

Browse source
This commit is contained in:
Sebastian Dröge 2016-12-13 21:12:23 +02:00
parent de65529d52
commit 47f9223750
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
plugins/elements/gstmultiqueue.c
View file

@ -2408,7 +2408,8 @@ gst_multi_queue_sink_query (GstPad * pad, GstObject * parent, GstQuery * query)
* pushed. If it is, we don't need to wait for the condition * pushed. If it is, we don't need to wait for the condition
* variable, otherwise we wait for the condition variable to * variable, otherwise we wait for the condition variable to
* be signaled. */ * be signaled. */
if (sq->last_handled_query != query) while (!sq->flushing && sq->srcresult == GST_FLOW_OK
&& sq->last_handled_query != query)
g_cond_wait (&sq->query_handled, &mq->qlock); g_cond_wait (&sq->query_handled, &mq->qlock);
res = sq->last_query; res = sq->last_query;
sq->last_handled_query = NULL; sq->last_handled_query = NULL;