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| author | Alex Converse <alex.converse@gmail.com> | 2009-07-17 14:21:49 +0000 |
|---|---|---|
| committer | Alex Converse <alex.converse@gmail.com> | 2009-07-17 14:21:49 +0000 |
| commit | 3d51be014c4e50b88985d3e6998438f15bdfc4a1 (patch) | |
| tree | 1dfa4dddae685429d7b7b1f3c88670f51446cce6 /libavcodec/x86/motion_est_mmx.c | |
| parent | 4e67aedd6abdb9a84ee54a3c5fe8b54c0d949621 (diff) | |
| download | ffmpeg-3d51be014c4e50b88985d3e6998438f15bdfc4a1.tar.gz | |
Replace pow(x, 0.75) with sqrtf(x * sqrtf(x)) for a 33% speedup.
Originally committed as revision 19459 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/x86/motion_est_mmx.c')
0 files changed, 0 insertions, 0 deletions