https://bugs.winehq.org/show_bug.cgi?id=47458
--- Comment #5 from Bill Huey (hui) bill.huey@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