ref: f82280820a88e3b9b42c95bd0e172ddc7a6a7b22
parent: 716c1d5ff512135577ba80d336f0c572c987db21
author: Marco <marpan@google.com>
date: Wed Feb 15 06:26:29 EST 2017
vp9. Use same source_sad threshold for all speeds. Only affects real-time mode. Change-Id: Iba836f110c4da936f5173cc0f54424d5b6121bff