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authorRonald S. Bultje <rsbultje@gmail.com>2014-01-04 10:29:45 -0500
committerRonald S. Bultje <rsbultje@gmail.com>2014-01-07 20:43:34 -0500
commit37b001d14d3426c02f032ff3a3f90e3f02a639cd (patch)
tree8e2a351facbec918cb090334452cbdfe6f3cb5f5 /libavcodec/dirac_dwt.h
parente84d14df10d0408b9e06b33b2f71173188279dda (diff)
downloadffmpeg-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/dirac_dwt.h')
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