ref: c94b17f4b20253b34b4b17d8468f1704b8b0a8ee
parent: 31596ee877473b952afe07675606a392d4cfd229
author: Deb Mukherjee <debargha@google.com>
date: Tue Sep 23 07:21:36 EDT 2014
Pruned subpel search for speed 3. Adds code to return an integer cost list for NSTEP search. Then uses it for pruned subpel search in speed 3. derf: -0.06% Speed on mobcal 720p increaes from 10.28 fps to 10.65 fps. [Subject to further testing]. Change-Id: Ib591382d25b2c11bcaba9d3a27a93a9d1ab27a96