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| author | Wu Jianhua <jianhua.wu@intel.com> | 2021-08-04 10:06:13 +0800 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2021-08-29 19:58:33 +0200 |
| commit | 68a2722aee2868084ad3ba1a7a5431735eab049e (patch) | |
| tree | 647893d1ea8883e2b9a15e707b12b6aeb1be6618 /libavutil | |
| parent | 4a5e24721c2bd1839aec57730061884fe2c5dd3b (diff) | |
| download | ffmpeg-68a2722aee2868084ad3ba1a7a5431735eab049e.tar.gz | |
libavfilter/x86/vf_gblur: add ff_verti_slice_avx2/512()
The new vertical slice with AVX2/512 acceleration can significantly
improve the performance of Gaussian Filter 2D.
Performance data:
ff_verti_slice_c: 32.57
ff_verti_slice_avx2: 476.19
ff_verti_slice_avx512: 833.33
Co-authored-by: Cheng Yanfei <yanfei.cheng@intel.com>
Co-authored-by: Jin Jun <jun.i.jin@intel.com>
Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>
Diffstat (limited to 'libavutil')
0 files changed, 0 insertions, 0 deletions