| commit | 9e7b09bc5d45e309c0deeb1c95981ccb7b857876 | [log] [tgz] |
|---|---|---|
| author | Jingning Han <jingning@google.com> | Fri May 02 16:29:08 2014 -0700 |
| committer | Jingning Han <jingning@google.com> | Wed May 07 17:40:02 2014 -0700 |
| tree | 3012df799ae30f37deaa8eb76530a61cacf8ecae | |
| parent | 928ff03889dadc3f63883553b443c08e625b4885 [diff] |
SSSE3 8x8 inverse 2D-DCT with first 10 coeffs non-zero This commit enables ssse3 assembly implementation of the 8x8 inverse 2D-DCT with only first 10 coefficients non-zero. The average runtime for this unit goes down from 198 cycles to 129 cycles (34.8% faster). Change-Id: Ie7fa4386f6d3a2fe0d47a2eb26fc2a6bbc592ac7