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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2013-10-26 08:24:09 -0400 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-10-27 15:02:48 +0100 |
| commit | 960490c0b20dd5f9a6c329bd14023b9598082fda (patch) | |
| tree | f83967da07421a901e5d45de8e56736026b275c9 /doc/ffmpeg-scaler.texi | |
| parent | cd86eb265f36a79d2996f44ba7ec7e7acbc99f81 (diff) | |
| download | ffmpeg-960490c0b20dd5f9a6c329bd14023b9598082fda.tar.gz | |
avcodec/x86/videodsp: Small speedups in ff_emulated_edge_mc x86 SIMD.
Don't use word-size multiplications if size == 2, and if we're using
SIMD instructions (size >= 8), complete leftover 4byte sets using movd,
not mov. Both of these changes lead to minor speedups.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'doc/ffmpeg-scaler.texi')
0 files changed, 0 insertions, 0 deletions