| Commit message (Collapse) | Author | Age | |
|---|---|---|---|
| * | avfilter/vf_framerate: remove duplicate code with macro-based function | Limin Wang | 2019-09-28 |
| | | | | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com> Signed-off-by: Marton Balint <cus@passwd.hu> | ||
| * | avfilter/vf_framerate: refine the filter_slice code for better readiablity | Limin Wang | 2019-09-28 |
| | | | | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com> Signed-off-by: Marton Balint <cus@passwd.hu> | ||
| * | avfilter/vf_framerate: factorize SAD functions which compute SAD for a whole ↵ | Marton Balint | 2018-11-11 |
| | | | | | | | | | | frame Also add SIMD which works on lines because it is faster then calculating it on 8x8 blocks using pixelutils. Signed-off-by: Marton Balint <cus@passwd.hu> | ||
| * | avfilter/vf_framerate: add SIMD functions for frame blending | Marton Balint | 2018-01-28 |
| 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> | |||
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index : libav.git | |
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