[SF] Updates to not send hints without a present being followed
Updates the hint to be sent through a frame scheduling.
Reduce the number of callbacks to notifyExpectedPresentIfRequired
by making calls only through EventThread.
Timeout hint is sent directly without scheduling a frame
to avoid delay in sending the hint.
A hint through setTransactionState for ScheduleOnTx will
be in a follow up CL
BUG: 316615878
Test: atest NotifyExpectedPresentTest
Change-Id: I60f555d69626656901951808353f4a632e9b5e71
diff --git a/services/surfaceflinger/Scheduler/VSyncPredictor.h b/services/surfaceflinger/Scheduler/VSyncPredictor.h
index 9191003..8fd7e60 100644
--- a/services/surfaceflinger/Scheduler/VSyncPredictor.h
+++ b/services/surfaceflinger/Scheduler/VSyncPredictor.h
@@ -37,11 +37,9 @@
* \param [in] minimumSamplesForPrediction The minimum number of samples to collect before
* predicting. \param [in] outlierTolerancePercent a number 0 to 100 that will be used to filter
* samples that fall outlierTolerancePercent from an anticipated vsync event.
- * \param [in] IVsyncTrackerCallback The callback for the VSyncTracker.
*/
VSyncPredictor(ftl::NonNull<DisplayModePtr> modePtr, size_t historySize,
- size_t minimumSamplesForPrediction, uint32_t outlierTolerancePercent,
- IVsyncTrackerCallback&);
+ size_t minimumSamplesForPrediction, uint32_t outlierTolerancePercent);
~VSyncPredictor();
bool addVsyncTimestamp(nsecs_t timestamp) final EXCLUDES(mMutex);
@@ -106,7 +104,6 @@
size_t const kHistorySize;
size_t const kMinimumSamplesForPrediction;
size_t const kOutlierTolerancePercent;
- IVsyncTrackerCallback& mVsyncTrackerCallback;
std::mutex mutable mMutex;
std::optional<nsecs_t> mKnownTimestamp GUARDED_BY(mMutex);