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

[Andy Furniss]

Zhang, Boyuan wrote:
> Hi Leo, Christian and Julien,
>
> I tested the patch with Vaapi Encoding and Transcoding, it seems
> working fine. We are using "VAAPI_DISABLE_INTERLACE" env, so
> interlaced is always disabled.

Though I notice it will break screen recording scripts for existing
users who previously didn't need the env set but will after this.

Totally untested/thought through, but maybe the env should default to on?