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| author | Loren Merritt <lorenm@u.washington.edu> | 2007-05-12 01:16:06 +0000 |
|---|---|---|
| committer | Loren Merritt <lorenm@u.washington.edu> | 2007-05-12 01:16:06 +0000 |
| commit | 561f940c03de8904433efca63b084ca2d93c3126 (patch) | |
| tree | f0f7bb9af4df625283bb597df9c4b391477fff30 /libavformat/libnut.c | |
| parent | 5b67307a6898d9b1b1b78034d4f4fa79932d91bf (diff) | |
| download | ffmpeg-561f940c03de8904433efca63b084ca2d93c3126.tar.gz | |
sse2 & ssse3 versions of hadamard. unroll and inline diff_pixels.
core2: before mmx2=193 cycles. after mmx2=174 sse2=122 ssse3=115 (cycles).
k8: before mmx2=205. after mmx2=184 sse2=180.
p4: before mmx2=342. after mmx2=314 sse2=309.
Originally committed as revision 9000 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/libnut.c')
0 files changed, 0 insertions, 0 deletions