ref: 676b9b00d053fc3225ae2fc3e23ab2b55549369c
parent: 9e12d5a69175ded75c4a83e7319a5a700ecc631e
parent: 4af18a71d333587d1a3f90f8f9f826d31e34cc41
author: Yunqing Wang <yunqingwang@google.com>
date: Tue Oct 9 12:08:06 EDT 2018
Merge "Set up the unit scaling factor for motion search"