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| author | Christophe Gisquet <christophe.gisquet@gmail.com> | 2013-04-04 19:45:52 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-04-05 16:42:12 +0200 |
| commit | 37a9708391ae1fc202f090f24039b242f308c303 (patch) | |
| tree | 2025e80546c6302ca6f536ffebcbcaf6e0c9abff /libavformat | |
| parent | 0b467a6e83bd4926382c8a2fe1a12b9128f3b037 (diff) | |
| download | ffmpeg-37a9708391ae1fc202f090f24039b242f308c303.tar.gz | |
x86: sbrdsp: implement SSE neg_odd_64
Timing on Arrandale:
C SSE
Win32: 57 44
Win64: 47 38
Unrolling and not storing mask both save some cycles.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat')
0 files changed, 0 insertions, 0 deletions