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authorMarton Balint <cus@passwd.hu>2018-01-08 01:05:45 +0100
committerMarton Balint <cus@passwd.hu>2018-01-28 18:50:52 +0100
commit4d95c6d5d7d8d79b5acafcf526a1b7c1797a1060 (patch)
treee6e719f4c206622918b4daf35a10b12936e7c9f6 /doc/outdevs.texi
parent2cbe6bac0337939f023bd1c37a9c455e6d535f3a (diff)
downloadffmpeg-4d95c6d5d7d8d79b5acafcf526a1b7c1797a1060.tar.gz
avfilter/vf_framerate: add SIMD functions for frame blending
Blend function speedups on x86_64 Core i5 4460: ffmpeg -f lavfi -i allyuv -vf framerate=60:threads=1 -f null none C: 447548411 decicycles in Blend, 2048 runs, 0 skips SSSE3: 130020087 decicycles in Blend, 2048 runs, 0 skips AVX2: 128508221 decicycles in Blend, 2048 runs, 0 skips ffmpeg -f lavfi -i allyuv -vf format=yuv420p12,framerate=60:threads=1 -f null none C: 228932745 decicycles in Blend, 2048 runs, 0 skips SSE4: 123357781 decicycles in Blend, 2048 runs, 0 skips AVX2: 121215353 decicycles in Blend, 2048 runs, 0 skips Signed-off-by: Marton Balint <cus@passwd.hu>
Diffstat (limited to 'doc/outdevs.texi')
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