tree 682cae1373349d5017c9745e612da230b0f9ee2e
parent 175e8784dd4c3bea601f7f45f582d4d194cdc201
author Michael Wright <michaelwr@google.com> 1502919309 +0100
committer Michael Wright <michaelwr@google.com> 1502919362 +0100

Make default brightness ramp rates multiples of 60.

If ramp rates aren't even multiple of 60 then we're more likely to get
brightness changes that differ each frame, which can show up as a
stuttering in the animation.

Bug: 64514692
Test: made change, took systrace, saw smooth ramping
Change-Id: Iada2f1de684d94fe790ab8d5cf03bea5ba1a2ca5