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 drivers/media/platform/verisilicon/hantro.h | 2 ++ .../media/platform/verisilicon/hantro_g2.c | 2 +- .../platform/verisilicon/hantro_postproc.c | 32 +++++++------------ .../media/platform/verisilicon/hantro_v4l2.c | 21 ++++++++++++ .../media/platform/verisilicon/imx8m_vpu_hw.c | 10 +++--- 5 files changed, 40 insertions(+), 27 deletions(-) -- 2.43.0
