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Commit eb3ccd6f authored by Ram Indani's avatar Ram Indani Committed by Android (Google) Code Review
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Merge "[SF] Adds ATRACE for VsyncPredictor Adds ATRACE with... 

Merge "[SF] Adds ATRACE for VsyncPredictor Adds ATRACE with ExpectedPresentTime for the present" into main
parents e8b66429 2c65b0dd

services/surfaceflinger/Scheduler/VSyncPredictor.cpp

+8 −3
Original line number Diff line number Diff line
@@ -294,8 +294,10 @@ nsecs_t VSyncPredictor::nextAnticipatedVSyncTimeFrom(nsecs_t timePoint) const { 
    if (renderRatePhase == 0) {

        const auto vsyncTime = mLastVsyncSequence->vsyncTime;

        if (FlagManager::getInstance().vrr_config() && mDisplayModeDataOpt) {

            mVsyncTrackerCallback.onVsyncGenerated(mId, TimePoint::fromNs(vsyncTime),

                                                   *mDisplayModeDataOpt,

            const auto vsyncTimePoint = TimePoint::fromNs(vsyncTime);

            ATRACE_FORMAT("%s InPhase vsyncIn %.2fms", __func__,

                          ticks<std::milli, float>(vsyncTimePoint - TimePoint::now()));

            mVsyncTrackerCallback.onVsyncGenerated(mId, vsyncTimePoint, *mDisplayModeDataOpt,

                                                   Period::fromNs(mIdealPeriod));

        }

        return vsyncTime;
@@ -306,7 +308,10 @@ nsecs_t VSyncPredictor::nextAnticipatedVSyncTimeFrom(nsecs_t timePoint) const { 
    const auto nextAnticipatedVsyncTime =

            nextAnticipatedVSyncTimeFromLocked(approximateNextVsync - slope / 2);

    if (FlagManager::getInstance().vrr_config() && mDisplayModeDataOpt) {

        mVsyncTrackerCallback.onVsyncGenerated(mId, TimePoint::fromNs(nextAnticipatedVsyncTime),

        const auto nextAnticipatedVsyncTimePoint = TimePoint::fromNs(nextAnticipatedVsyncTime);

        ATRACE_FORMAT("%s outOfPhase vsyncIn %.2fms", __func__,

                      ticks<std::milli, float>(nextAnticipatedVsyncTimePoint - TimePoint::now()));

        mVsyncTrackerCallback.onVsyncGenerated(mId, nextAnticipatedVsyncTimePoint,

                                               *mDisplayModeDataOpt, Period::fromNs(mIdealPeriod));

    }

    return nextAnticipatedVsyncTime;