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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2013-12-01 21:27:34 -0500 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2013-12-07 12:39:36 -0500 |
| commit | 92436e8ad9bd4d44fba47e0b95622529108a96e5 (patch) | |
| tree | 0fe0c475841476601a9296235e56eacdd4c8c3f8 /libavcodec/fft-internal.h | |
| parent | b2045c44a94db4df97fdd753ea738fcf578d65d8 (diff) | |
| download | ffmpeg-92436e8ad9bd4d44fba47e0b95622529108a96e5.tar.gz | |
vp9: implement top/left half (4x4) sub-8x8-IDCT.
For that specific case (eob>3&&eob<=12), runtime of idct8x8 goes from
668 to 477 cycles. For all idct8x8, runtime goes from 521 to 490 cycles.
Diffstat (limited to 'libavcodec/fft-internal.h')
0 files changed, 0 insertions, 0 deletions