Le 12/12/2024 à 17:10, Fabio Estevam a écrit :
On Thu, Dec 12, 2024 at 12:43 PM Benjamin Gaignard
<benjamin.gaignard@xxxxxxxxxxxxx> 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?
There is dependency in around hevc compress feature in post-proc code.
I don't think it could be applied on stable kernel
