tree 8dce15106ed633d482e07af41bc6e06ec2287c16
parent 6ba75b7743b77719ab34f4c67bc37d24c89235ea
author Jerome Jiang <jianj@google.com> 1583361161 -0800
committer Jerome Jiang <jianj@google.com> 1584575785 +0000

RT: Handle variance low flag properly for superblock 64x64

Neutral bdrate loss on rtc_derf.
2-3% speed gain on low res speed 8 50K on linux, 1-2% speed up on ARM.

Change-Id: Ic9bbc1c07a8dd44cd8bd1315cb40b603088b1cec