[Bug 47458] Sleeping while pthreads mutex held from the driver code in winepulse-PulseAudio_Support

wine-bugs at winehq.org wine-bugs at winehq.org
Mon Jul 8 02:08:03 CDT 2019


https://bugs.winehq.org/show_bug.cgi?id=47458

--- Comment #5 from Bill Huey (hui) <bill.huey at gmail.com> ---
No, but in my test case for Ableton, it's glitching quite badly.

I instrumented the pthreads stuff with pthreads_mutex_trylock as the front end
and I'm getting mutex contentions with owners from multimedia DLLs as well as
the pulse driver which could be contentions. It's hard to tell what's going on
and if this is a normal behavior of the condition variable or not.

The case I'm working with is particularly demanding and having this delay in
processing is definitely not going to help things

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