Commit ae33e1ae authored Apr 18, 2019 by Marissa Wall

blast: turn off surface damage

Turn off surface damage because:
1) It is causing P19 devices to not update damaged buffers. This
is probably due to a hwc bug.
2) On early pixel devices, it can cause extra work in hwc which negates
any benefits of using it in the first place. Since most of the video
layers won't have useful surface damage, the extra work isn't worth it.

Bug: 130688402
Test: Full screen Youtube video in Chrome on P19

Change-Id: Id0f7cf34c4fccf526766f7318320803ea74eba93

parent ab54fb71

services/surfaceflinger/BufferStateLayer.cpp

+1 −1

Original line number	Diff line number	Diff line
		@@ -422,7 +422,7 @@ uint32_t BufferStateLayer::getDrawingScalingMode() const {
		}

		Region BufferStateLayer::getDrawingSurfaceDamage() const {
		return getDrawingState().surfaceDamageRegion;
		return Region::INVALID_REGION;
		}

		const HdrMetadata& BufferStateLayer::getDrawingHdrMetadata() const {