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| author | Rémi Denis-Courmont <remi@remlab.net> | 2023-11-11 17:08:45 +0200 |
|---|---|---|
| committer | Rémi Denis-Courmont <remi@remlab.net> | 2023-11-14 19:15:51 +0200 |
| commit | ce467421dc9e2061b8af22973ba4ba6248f16de9 (patch) | |
| tree | 7023f8389c8a5ba6ba7fda0b8d40c4f4664cfa51 /libavcodec/av1_levels.c | |
| parent | c536e9220702dec7fbccd6a03f043cc142d68c79 (diff) | |
| download | ffmpeg-ce467421dc9e2061b8af22973ba4ba6248f16de9.tar.gz | |
lavc/exrdsp: unroll predictor
With explicit unrolling, we can skip half of the sign bit flips, and
the compiler is then better able to optimise the scalar loop:
predictor_c: 31376.0 (before)
predictor_c: 23703.0 (after)
Diffstat (limited to 'libavcodec/av1_levels.c')
0 files changed, 0 insertions, 0 deletions