ref: bb2a9abb1eb269029abe86c0d088deb469b9b241
parent: c4c0b2e765c4071421a8e3dbcfa8d54697afa2ae
parent: 04b100b23eaa0c4ab179129be82d52fee9fb256f
author: Deb Mukherjee <debargha@google.com>
date: Thu Aug 28 05:38:56 EDT 2014
Merge "Updates vp9_pattern search to return integer sads"