ref: 232d90d8fd47cdc07625036bdd0e4c8f009b8c10
parent: 0b713f8c18f6695f882ad9a469ddba6842c3fa9e
author: Yaowu Xu <yaowu@google.com>
date: Wed May 15 13:21:15 EDT 2013
Generalized intra 4x4 encoding for all sizes Change-Id: I1b86744fa247233c8df031b3f4b87b212c8dd094