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

[Joakim Plate]

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.

/Joakim