ref: 55577431ae364273dbaf2aa1e74f51b0cb893464
parent: 1c84e73ebda82f0089f6ae71acfe1710f5bed2c2
author: hkuang <hkuang@google.com>
date: Mon Oct 27 12:19:04 EDT 2014
Bind motion vectors with frame buffer structure. This will save a lot of memory for decoder due to removing of prev_mi, but prev_mi is still needed in encoder. So this will increase a little bit memory for encoder. Change-Id: I24b2f1a423ebffa55a9bd2fcee1077dac995b2ed