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| author | Zhao Zhili <zhilizhao@tencent.com> | 2025-04-15 18:01:42 +0800 |
|---|---|---|
| committer | Zhao Zhili <zhilizhao@tencent.com> | 2025-04-29 15:11:45 +0800 |
| commit | 39786f8cd5c945954ed1a35a90287d38b2ca1bd9 (patch) | |
| tree | 0b29c32232fa58a70903c1c9e4ab5626e2c52242 /libavcodec/vulkan_encode.h | |
| parent | ca964ba139695fc0064d07ac6503626d549520c7 (diff) | |
| download | ffmpeg-39786f8cd5c945954ed1a35a90287d38b2ca1bd9.tar.gz | |
aarch64/h26x: optimize sao_band_filter
int8_t[] is enough for offset_table of 8 bit streams.
On rpi5:
Before After
hevc_sao_band_8_8_c: 252.3 ( 1.00x) 252.3 ( 1.00x)
hevc_sao_band_8_8_neon: 95.8 ( 2.63x) 61.0 ( 4.57x)
hevc_sao_band_16_8_c: 875.2 ( 1.00x) 864.9 ( 1.00x)
hevc_sao_band_16_8_neon: 317.5 ( 2.76x) 150.0 ( 6.26x)
hevc_sao_band_32_8_c: 3853.5 ( 1.00x) 3871.6 ( 1.00x)
hevc_sao_band_32_8_neon: 1222.3 ( 3.15x) 550.6 ( 7.39)
hevc_sao_band_48_8_c: 8203.6 ( 1.00x) 8182.6 ( 1.00x)
hevc_sao_band_48_8_neon: 2685.7 ( 3.05x) 1185.8 ( 7.36x)
hevc_sao_band_64_8_c: 14023.0 ( 1.00x) 14038.9 ( 1.00x)
hevc_sao_band_64_8_neon: 4783.2 ( 2.93x) 2078.4 ( 7.15x)
Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
Diffstat (limited to 'libavcodec/vulkan_encode.h')
0 files changed, 0 insertions, 0 deletions