[FFmpeg-devel] [PATCH] Added ability to enable workaround for dxva2 decoding using older ATI cards

Joakim Plate elupus at ecce.se
Wed Jul 6 11:04:38 CEST 2011

Reimar Döffinger <Reimar.Doeffinger <at> gmx.de> writes:

> Nor am I, though I don't see why they haven't fixed it in the
> driver, that should be trivial to do after all.

Yea I don't get why they haven't fixed it in drivers. But the
test was made with a recent driver. I can ask them to update
to absolute latest Catalyst too.

> 100% sure that changing the flag value from 3 to 0 isn't
> required for some very specific card/driver combinations?

No idea. But since that flag's meaning is related to zigzaging.
It seem safest to set it to 0 as mentioned. I suspect older
hardware just ignore the flag.


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