[Bug 775495] Deadlock when using shmsrc+decodebin+videomixer

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri Dec 9 21:45:12 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=775495

--- Comment #12 from Olivier CrĂȘte <olivier.crete at ocrete.ca> ---
it doesn't reproduce on my computer with my test, but since it's a race, I'm no
so surprised. One possibility is that the receiver thread releases so many
threads at the same time that it fulls the pipe. I think to fix this, we need
to release the mutex when blocking on the pipe. Which probably means make it
non blocking and blocking a poll()...

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