Re: [PATCH 1/3] media: uapi: h264: clarify expected scaling_list_4x4/8x8 order

From: Philipp Zabel
Date: Tue Oct 29 2019 - 07:22:17 EST


On Tue, 2019-10-29 at 00:00 +0000, Jonas Karlman wrote:
> Clarify that the expected order of scaling lists should follow the order
> they are listed in the H264 standard.
>
> The expected scaling list order,
> for 4x4: Intra Y, Intra Cb, Intra Cr, Inter Y, Inter Cb, Inter Cr,
> for 8x8: Intra Y, Inter Y, Intra Cb, Inter Cb, Intra Cr, Inter Cr.
>
> Also clarify that the values in a scaling list should be in matrix order,
> the same value order that vaapi, vdpau and nvdec use.
>
> Signed-off-by: Jonas Karlman <jonas@xxxxxxxxx>

Reviewed-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

regards
Philipp