ref: e3465a63d7453bcdbbe09eaca1d3b9d648df6ef4
parent: 421ad3f1b12106bbac7a43be1b14f0e82a8ff4d3
author: Yaowu Xu <yaowu@google.com>
date: Fri Apr 19 05:33:07 EDT 2013
make DC_PRED for i4x4 to use real pixels only Wherever there are real pixels available before falling back to use assumed values 127 and 129. This also make DC_PRED for i4x4 consistent with DC_PRED for larger blocks. Change-Id: I54372924826118da023f402c802ac6ce0caa70c3