From 10f328c580fe1e897b51a7e4b38ee4c341d970f1 Mon Sep 17 00:00:00 2001 From: Jorim Jaggi 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/renderthread/RenderThread.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'libs/hwui/renderthread/RenderThread.cpp') 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(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); -- cgit v1.2.3