[Mesa-dev] [PATCH] st/va: Make VAAPI_DISABLE_INTERLACE default true

[Andy Furniss]

Andy Furniss wrote:

>>
>> Hi @Andy, could you update your patch to move that debug env flag to
>> radeon ?  Thx
>
> I don't know mesa code that well so maybe I misunderstand, but, if I
> default to true and test in there it will affect vdpau decode as well
> which I guess will disable de-interlace and maybe worse (IIRC messing
> with progressive vs interlaced broke something vdpau last time I tried).

On the last bit, I can confirm that forcing false for
PIPE_VIDEO_CAP_SUPPORTS_INTERLACED
is far worse than just loosing de-interlacer.

With s/w decode and mplayer/mpv -vo vdpau I get corruption, 000s of
vmfaults plus a segfault.