[Mesa-stable] [Mesa-dev] [PATCH] st/va: also honors interlaced preference when providing a video format

[Andy Furniss]

Andy Furniss wrote:
> Leo Liu wrote:

>>> mpv --vo-vaapi all is apparently OK when playing say a 25fps vid,
>>> but I've found that if I push the framerate to refresh rate and
>>> do something that draws OSD than image is corrupted, possible many
>>> VM faults logged followed by a segfault in u_copy_yv12_img_to_nv12_surf
>>> this happens with or without the uv swap patch below. I will file a bug
>>> after more investigation. Bisecting mesa goes back to the commit that
>>> introduced  VAAPI_DISABLE_INTERLACE.
>>
>> We have to be careful, we cannot override preferred interlaced type, got
>> from querying.
>
> OK, but it won't work = corrupted but no crash without the env.

Ahh, ignore that I see what you mean (I think), but I don't know how to 
fix it.

I notice the env was described as a "temporary solution" in the commit 
message.