| commit | 1109b6b888da9ba6bac50c82a87577c75ec43ab6 | [log] [tgz] |
|---|---|---|
| author | Jingning Han <jingning@google.com> | Fri Jun 28 13:37:19 2013 -0700 |
| committer | Jingning Han <jingning@google.com> | Fri Jun 28 17:24:43 2013 -0700 |
| tree | 1a575d464481500b9cb05402fef1c6427a18a5e1 | |
| parent | 59070f6e3cf2e39f2e5717dc3b4857d1dbd3841e [diff] |
Enable SSE2 4x4 ADST/DCT transform This commit enables SSE2 4x4 foward hybrid transform. The runtime goes from 249 cycles down to 74 cycles. Overall around 2% speed-up at no compression performance change. Change-Id: Iad4d526346e05c7be896466c05500711bb763660