commit c0086af0dd6fc979f1f03328db5a9e72feb4f258
author Jorim Jaggi <jjaggi@google.com> Fri Feb 12 18:18:11 2021 +0100
committer Jorim Jaggi <jjaggi@google.com> Tue Apr 13 15:18:33 2021 +0000
tree 177b7b58c490473f7d396183095b8570825bff61
parent 5dad489a1510d140e45ef2c1215a0f9d85459c52

Change hwui jank detection to use deadline & gpu completion (2/2)

- Use GPU finish time as well as actual deadline to determine jank
rate.
- Use dynamic interval to adjust for 60/90hz switching
- Move frame metrics reporting into JankTracker to adjust the
deadline communicated to the app when in stuffing scenario.
- Adjust double-stuffing detection to be a bit more readable.

Test: GraphicsStatsValidationTest.java
Test: adb shell dumpsys gfxinfo
Test: FrameMetricsListenerTest
Test: Log output of FrameMetricsObserver
Bug: 169858044
Change-Id: Ia1cae9f0c5358d1cd3bf043289ea8b4d26154737

libs/gui/tests/DisplayEventStructLayout_test.cpp

diff --git a/libs/gui/tests/DisplayEventStructLayout_test.cpp b/libs/gui/tests/DisplayEventStructLayout_test.cpp
index 7dbba31..bcd39db 100644
--- a/libs/gui/tests/DisplayEventStructLayout_test.cpp
+++ b/libs/gui/tests/DisplayEventStructLayout_test.cpp
@@ -34,7 +34,8 @@
     CHECK_OFFSET(DisplayEventReceiver::Event::VSync, count, 0);
     CHECK_OFFSET(DisplayEventReceiver::Event::VSync, expectedVSyncTimestamp, 8);
     CHECK_OFFSET(DisplayEventReceiver::Event::VSync, deadlineTimestamp, 16);
-    CHECK_OFFSET(DisplayEventReceiver::Event::VSync, vsyncId, 24);
+    CHECK_OFFSET(DisplayEventReceiver::Event::VSync, frameInterval, 24);
+    CHECK_OFFSET(DisplayEventReceiver::Event::VSync, vsyncId, 32);
 
     CHECK_OFFSET(DisplayEventReceiver::Event::Hotplug, connected, 0);