ref: a74593b30c1472cf8e9c61d5a0d39fa3b9cdf4df
parent: ece1989fa2da10eecf1cb1dde1d5f8afa9480b8b
author: Marco <marpan@google.com>
date: Fri Aug 25 05:59:57 EDT 2017
vp9: SVC: Modify mv search condition in speed features. For SVC at speed >= 7: only use the improved mv search on base spatial layer, if top layer resolution is above 640x360. ~2.3% speedup Small/negligible loss in avgPSNR metrics on rtc set. Change-Id: Iaef75a57ebf1c248931bc1aa28d20b7fecac1851