[FFmpeg-devel] [PATCH] ffmpeg: make reading packets from thread blocking.

Clément Bœsch u at pkh.me
Thu Feb 20 10:21:04 CET 2014

On Wed, Feb 19, 2014 at 04:48:14PM +0100, Nicolas George wrote:
> Le nonidi 9 brumaire, an CCXXII, Michael Niedermayer a écrit :
> > sadly not but i could reproduce it here again stuck in
> > fate-filter-amix-transition
> > but even running that 100 times shows no deadlock, seems it happens
> > only in a full fate run for me
> > 
> > also from looking at the code i see that finished could get set
> > while the other thread is waiting, i didnt check if that would deadlock
> > though
> I believe that was the problem: I could produce a hang like the one
> described in this thread by adding a sleep() just before f->finished was
> set.

I wonder if that fix will appease helgrind FATE instance, which is
complaining about that finished variable on virtually every test with


Clément B.
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