[PATCH v2 0/2] media: verisilicon: fix reference padding issue
Fabio Estevam
festevam at gmail.com
Thu Dec 12 08:10:38 PST 2024
On Thu, Dec 12, 2024 at 12:43 PM Benjamin Gaignard
<benjamin.gaignard at collabora.com> wrote:
>
> Hantro hardware is splited into two parts: the decoder which produce
> tiled pixels formats and the post-processor which produce raster pixels
> formats.
> When post-processor is used the selected pixels format may not have the
> some padding/stride than the decoder output pixels format. This led to
> miscomputing chroma and motion vectors offsets so data are overlapping.
> This series introduce a reference pixels format that decoder use to
> compute the various needed offsets and size.
>
> With this series Fluster for VP9 tests is now 207/305 vs 145/305.
> HEVC test score isn't impacted by these patches (still 141/147).
>
> Version 2:
> - rebased on top of media-commiter/next
> - Add reviewed-by tags
>
> Benjamin Gaignard (2):
> media: verisilicon: Store reference frames pixels format
> media: verisilicon: Fix IMX8 native pixels format steps values
Do both patches deserve a Fixes tag?
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