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

1 files changed, 3 insertions, 2 deletions

diff --git a/libs/hwui/renderthread/RenderThread.cpp b/libs/hwui/renderthread/RenderThread.cpp
index 79b938841bc2..682baa60a207 100644
--- a/libs/hwui/renderthread/RenderThread.cpp
+++ b/libs/hwui/renderthread/RenderThread.cpp
@@ -87,9 +87,10 @@ void RenderThread::frameCallback(int64_t frameTimeNanos, void* data) {
     RenderThread* rt = reinterpret_cast<RenderThread*>(data);
     int64_t vsyncId = AChoreographer_getVsyncId(rt->mChoreographer);
     int64_t frameDeadline = AChoreographer_getFrameDeadline(rt->mChoreographer);
+    int64_t frameInterval = AChoreographer_getFrameInterval(rt->mChoreographer);
     rt->mVsyncRequested = false;
-    if (rt->timeLord().vsyncReceived(frameTimeNanos, frameTimeNanos, vsyncId, frameDeadline) &&
-            !rt->mFrameCallbackTaskPending) {
+    if (rt->timeLord().vsyncReceived(frameTimeNanos, frameTimeNanos, vsyncId, frameDeadline,
+            frameInterval) && !rt->mFrameCallbackTaskPending) {
         ATRACE_NAME("queue mFrameCallbackTask");
         rt->mFrameCallbackTaskPending = true;
         nsecs_t runAt = (frameTimeNanos + rt->mDispatchFrameDelay);