Commit cf85d6ee authored May 13, 2014 by Tina Zhang

Enable display list updates with zero delta time

It's better not to cancel display lists updates. In the emulator, if we use
low precision clock source like refined-jiffies, the display list which
should be updated with a new frame, won't be updated due to the delta time
is 0 . And this makes all the hardware accelerated GUI out of order.

Change-Id: I41dba8965c96b6ad1b6d326ad1d6fa4a0a49173f
Signed-off-by: Tina Zhang <tina.zhang@intel.com>

parent b7d7cbc9

core/java/android/view/HardwareRenderer.java

+0 −4

Original line number	Diff line number	Diff line
		@@ -1555,10 +1555,6 @@ public abstract class HardwareRenderer {
		}

		private DisplayList buildDisplayList(View view, HardwareCanvas canvas) {
		if (mDrawDelta <= 0) {
		return view.mDisplayList;
		}

		view.mRecreateDisplayList = (view.mPrivateFlags & View.PFLAG_INVALIDATED)
		== View.PFLAG_INVALIDATED;
		view.mPrivateFlags &= ~View.PFLAG_INVALIDATED;