From 10f328c580fe1e897b51a7e4b38ee4c341d970f1 Mon Sep 17 00:00:00 2001
From: Jorim Jaggi <jjaggi@google.com>
Date: Tue, 19 Jan 2021 00:08:02 +0100
Subject: Change hwui jank detection to use deadline & gpu completion (1/2)

- 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: I3a6b8ed163e2cf9cf2b67667110340ebe35f98a1
---
 libs/hwui/Android.bp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'libs/hwui/Android.bp')

diff --git a/libs/hwui/Android.bp b/libs/hwui/Android.bp
index 9270901bcacd..f2c48bb8d2bc 100644
--- a/libs/hwui/Android.bp
+++ b/libs/hwui/Android.bp
@@ -653,6 +653,7 @@ cc_test {
         "tests/unit/EglManagerTests.cpp",
         "tests/unit/FatVectorTests.cpp",
         "tests/unit/GraphicsStatsServiceTests.cpp",
+        "tests/unit/JankTrackerTests.cpp",
         "tests/unit/LayerUpdateQueueTests.cpp",
         "tests/unit/LinearAllocatorTests.cpp",
         "tests/unit/MatrixTests.cpp",
-- 
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