| commit | c6908fd5f744552db044dd034f88967e5fd980b4 | [log] [tgz] |
|---|---|---|
| author | Jingning Han <jingning@google.com> | Tue Nov 18 11:53:14 2014 -0800 |
| committer | Jingning Han <jingning@google.com> | Tue Nov 18 18:10:56 2014 -0800 |
| tree | 725cdee3a2651da747eeb39c45d30a89cc34c6f8 | |
| parent | 2d3cc8ea2b163fd7275ed0c44102659ff0acd68b [diff] |
Combine fdct8x8 and quantization process This commit reworks the forward transform and quantization process for 8x8 block coding. It combines the two operations in a single function to save a store/load stage of the original transform coefficients. Overall the speed -6 is slightly faster (around 1% range). The compression performance of speed -6 is improved by 3.4%. Change-Id: Id6628daef123f3e4649248735ec2ad7423629387