Commit 7ab7a818 authored May 11, 2022 by Mark Renouf

Use System.nanoTime(), avoid desyncing frame times

The rendering pipeline expects frame vsync times as
System.nanoTime(). When the frame vsync time is behind
the most recent frame, the render request is dropped [*].

This reverts the value back to System.nanoTime() which
was accidentally changed in ag/15819081.

* frameworks/base/libs/hwui/renderthread/TimeLord.cpp:46

Bug: 217046739
Test: ???
Change-Id: I21d8737e7acb5ac13bfbcf150006415431d874aa

parent 1c0a4f1c

core/java/com/android/internal/view/ScrollCaptureViewSupport.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -395,7 +395,7 @@ public class ScrollCaptureViewSupport<V extends View> implements ScrollCaptureCa
		@SyncAndDrawResult
		public int renderView(View view, Rect sourceRect) {
		HardwareRenderer.FrameRenderRequest request = mRenderer.createRenderRequest();
		request.setVsyncTime(SystemClock.elapsedRealtimeNanos());
		request.setVsyncTime(System.nanoTime());
		if (updateForView(view)) {
		setupLighting(view);
		}