[FFmpeg-devel] [PATCH 3/4] lavc/aarch64: add hevc sao band 8x8 tiling

[Martin Storsjö]

On Thu, 7 Oct 2021, J. Dekker wrote:

> --bench on AWS Graviton:
>
> hevc_sao_band_8x8_8_c: 317.5
> hevc_sao_band_8x8_8_neon: 97.5
> hevc_sao_band_16x16_8_c: 1115.0
> hevc_sao_band_16x16_8_neon: 322.7
> hevc_sao_band_32x32_8_c: 4599.2
> hevc_sao_band_32x32_8_neon: 1246.2
> hevc_sao_band_48x48_8_c: 10021.7
> hevc_sao_band_48x48_8_neon: 2740.5
> hevc_sao_band_64x64_8_c: 17635.0
> hevc_sao_band_64x64_8_neon: 4875.7
>
> Signed-off-by: J. Dekker <jdek at itanimul.li>
> ---
> libavcodec/aarch64/hevcdsp_init_aarch64.c | 6 +++++-
> libavcodec/aarch64/hevcdsp_sao_neon.S     | 9 ++++++---
> 2 files changed, 11 insertions(+), 4 deletions(-)

This looks ok to me.

// Martin