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
diff --git a/libs/hwui/renderthread/RenderThread.cpp b/libs/hwui/renderthread/RenderThread.cpp
index 79b9388..682baa6 100644
--- a/libs/hwui/renderthread/RenderThread.cpp
+++ b/libs/hwui/renderthread/RenderThread.cpp
@@ -87,9 +87,10 @@
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);