[FFmpeg-devel] [PATCH] avfilter/pthread: rewrite implementation

Clément Bœsch u at pkh.me
Fri Jul 7 12:26:46 EEST 2017

On Fri, Jul 07, 2017 at 09:25:46AM +0700, Muhammad Faiz wrote:
> Avoid pthread_cond_broadcast that wakes up all workers. Make each of them
> uses distict mutex/cond.

Please make sure this doesn't make tsan go crazy.

Also, the code is pretty much based on lavc/pthread_slice.c, so you may
want to keep differences low by applying your changes in lavc as well. I'm
sure people will be happy if libavcodec gets faster.

Interesting benchmarks btw :)

Clément B.
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