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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2014-01-04 10:29:45 -0500 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2014-01-07 20:43:34 -0500 |
| commit | 37b001d14d3426c02f032ff3a3f90e3f02a639cd (patch) | |
| tree | 8e2a351facbec918cb090334452cbdfe6f3cb5f5 /libavcodec/x86/videodsp_init.c | |
| parent | e84d14df10d0408b9e06b33b2f71173188279dda (diff) | |
| download | ffmpeg-37b001d14d3426c02f032ff3a3f90e3f02a639cd.tar.gz | |
vp9/x86: idct_32x32_add_ssse3 sub-16x16-idct.
Runtime of all IDCTs together goes from 3327 to 2473 cycles (intra, i.e.
~35% faster) or from 2312 to 1448 cycles (inter, i.e. ~60% faster). Total
decode time of ped1080p.webm goes from 8.086sec to 7.974sec (1.4% faster).
Diffstat (limited to 'libavcodec/x86/videodsp_init.c')
0 files changed, 0 insertions, 0 deletions