ref: 8d42fad9c1d2342cfc551b3223e706e05b01a2a3
parent: f9f0879756c6c6a5af3cd43986ffde39b3b5deae
author: Jingning Han <jingning@google.com>
date: Wed Sep 10 15:42:51 EDT 2014
Move overlay frame speed feature setting out of mode search loop Refactor overlay frame speed-up related function. Make it unified with the ref_frame_skip_mask system and Move it out of the mode search loop. Change-Id: I0dde9baf44354f6ba00b4679cba02fa6a30c7316