ref: a5a9f5f7f3d0c83767952f514470273e3bcba2bc
parent: 1197d6736c2aed8b3c8d1841a6ecc42335c7940a
parent: 409e77f2d4919c29861bdaab88241d23bba67230
author: Jingning Han <jingning@google.com>
date: Mon Jul 22 08:08:15 EDT 2013
Merge "Optimize operation flow in sub8x8 rd loop"