2 Commits

Author	SHA1	Message	Date
Paul B Mahol	c6ce18be08	avfilter/vf_convolution: add 16-column operation for filter_column() ... Based on patch by Xu Jun <xujunzz@sjtu.edu.cn>	2021-02-13 14:45:48 +01:00
Ruiling Song	98e419cbf5	avfilter/vf_convolution: add x86 SIMD for filter_3x3() ... 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>	2019-08-07 14:31:28 +08:00