[FFmpeg-devel] [PATCH] Implement PAFF in H.264

Andreas Öman andreas
Wed Sep 19 17:54:16 CEST 2007


Jeff Downs wrote:
> It does not interfere in the sense that the smp code cannot be used.  I 
> believe it to work with it, and I did try it with -threads x, but I only 
> have uniprocessor systems to test with; it could use exercising on 
> multiprocessor/core systems.

If you just want to test that there are no incorrect inter-slice
dependencies you can test with the attached patch and

no "./configure --enable-pthreads" but with "-threads x"

to use the default avctx->execute() (and with this patch
decode the slices in reverse order)

I used it a few times during my work get repeatable errors.

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