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${ noResults }
4 Commits (13b1bbff0be1eeb9471bd5eb9911da15f4b4ac50)
| Author | SHA1 | Message | Date |
|---|---|---|---|
Limin Wang
|
86f0411a52 |
avfilter/vf_framerate: remove duplicate code with macro-based function
Signed-off-by: Limin Wang <lance.lmwang@gmail.com> Signed-off-by: Marton Balint <cus@passwd.hu> |
5 years ago |
|
Limin Wang
|
fd5fdca953 |
avfilter/vf_framerate: refine the filter_slice code for better readiablity
Signed-off-by: Limin Wang <lance.lmwang@gmail.com> Signed-off-by: Marton Balint <cus@passwd.hu> |
5 years ago |
Marton Balint
|
6c2a7a8e9a |
avfilter/vf_framerate: factorize SAD functions which compute SAD for a whole 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> |
6 years ago |
|
Marton Balint
|
4d95c6d5d7 |
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> |
7 years ago |