Commit message (Collapse) | Author | Age | |
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* | avfilter/vf_convolution: add 16-column operation for filter_column() | Paul B Mahol | 2021-02-13 |
| | | | | Based on patch by Xu Jun <xujunzz@sjtu.edu.cn> | ||
* | avfilter/vf_convolution: add x86 SIMD for filter_3x3() | Ruiling Song | 2019-08-07 |
Tested using a simple command (apply edge enhance): ./ffmpeg_g -i ~/Downloads/bbb_sunflower_1080p_30fps_normal.mp4 \ -vf convolution="0 0 0 -1 1 0 0 0 0:0 0 0 -1 1 0 0 0 0:0 0 0 -1 1 0 0 0 0:0 0 0 -1 1 0 0 0 0:5:1:1:1:0:128:128:128" \ -an -vframes 1000 -f null /dev/null The fps increase from 151 to 270 on my local machine. Signed-off-by: Ruiling Song <ruiling.song@intel.com> |