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| author | Loren Merritt <lorenm@u.washington.edu> | 2007-05-12 02:41:25 +0000 |
|---|---|---|
| committer | Loren Merritt <lorenm@u.washington.edu> | 2007-05-12 02:41:25 +0000 |
| commit | 1edbfe19948e3852922660fe01252ff7d37ead72 (patch) | |
| tree | bf4723612da5d004fb35f7ad18dd9e024d6002dc /libavcodec/sp5x.h | |
| parent | 561f940c03de8904433efca63b084ca2d93c3126 (diff) | |
factor sum_abs_dctelem out of dct_sad, and simd it.
sum_abs_dctelem_* alone:
core2: c=186 mmx2=39 sse2=21 ssse3=13 (cycles)
k8: c=163 mmx2=33 sse2=31
p4: c=370 mmx2=60 sse2=60
dct_sad including sum_abs_dctelem_*:
core2: c=405 mmx2=258 sse2=240 ssse3=232
k8: c=624 mmx2=394 sse2=392
p4: c=849 mmx2=556 sse2=556
Originally committed as revision 9001 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/sp5x.h')
0 files changed, 0 insertions, 0 deletions