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| author | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2010-01-12 23:02:07 +0000 |
|---|---|---|
| committer | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2010-01-12 23:02:07 +0000 |
| commit | 1460c79097b19c9ff0413df4d8d651dd5c1a9983 (patch) | |
| tree | a4b220a0da0dc543a0449804b869208d97d9ef23 /libavcodec/faanidct.h | |
| parent | 188d3c510dd166656223afc5fbcf6c424a41e0ca (diff) | |
| download | ffmpeg-1460c79097b19c9ff0413df4d8d651dd5c1a9983.tar.gz | |
Use MULH instead of 64x64 multiplication, around 5% overall speedup on Intel Atom.
Patch by myself and Yuriy Kaminskiy [yumkam mail ru]
Originally committed as revision 21175 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/faanidct.h')
0 files changed, 0 insertions, 0 deletions