| commit | 325e0aa6505eb480f5a55e072e195cbc3db0aacf | [log] [tgz] |
|---|---|---|
| author | Jingning Han <jingning@google.com> | Fri Jul 26 14:11:37 2013 -0700 |
| committer | Jingning Han <jingning@google.com> | Fri Jul 26 14:16:51 2013 -0700 |
| tree | f9ca4cd8e73ec48217cf2de27583846da8d32fba | |
| parent | 52256cdbcaf07e637c964f92671dfc82321f2125 [diff] |
Special handle on DC only inverse 8x8 2D-DCT This commit enables a special handle for the 8x8 inverse 2D-DCT, where only DC coefficient is quantized to be non-zero. For bus_cif at 2000 kbps, it provides about 1% speed-up at speed 0. Change-Id: I2523222359eec26b144cf8fd4c63a4ad63b1b011