56 static const nsecs_t kErrorThreshold = 160000000000;    // 400 usec squared
74     void updateModel(nsecs_t period, nsecs_t phase, nsecs_t referenceTime) {  in updateModel()
95         nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);  in threadLoop()
100             nsecs_t targetTime = 0;  in threadLoop()
153                 static const nsecs_t kMaxWakeupLatency = us2ns(1500);  in threadLoop()
176     status_t addEventListener(const char* name, nsecs_t phase,  in addEventListener()
231         nsecs_t mPhase;
232         nsecs_t mLastEventTime;
238         nsecs_t mEventTime;
241     nsecs_t computeNextEventTimeLocked(nsecs_t now) {  in computeNextEventTimeLocked()
244         nsecs_t nextEventTime = INT64_MAX;  in computeNextEventTimeLocked()
246             nsecs_t t = computeListenerNextEventTimeLocked(mEventListeners[i],  in computeNextEventTimeLocked()
258     Vector<CallbackInvocation> gatherCallbackInvocationsLocked(nsecs_t now) {  in gatherCallbackInvocationsLocked()
264         nsecs_t onePeriodAgo = now - mPeriod;  in gatherCallbackInvocationsLocked()
267             nsecs_t t = computeListenerNextEventTimeLocked(mEventListeners[i],  in gatherCallbackInvocationsLocked()
284     nsecs_t computeListenerNextEventTimeLocked(const EventListener& listener,  in computeListenerNextEventTimeLocked()
285             nsecs_t baseTime) {  in computeListenerNextEventTimeLocked()
290         nsecs_t lastEventTime = listener.mLastEventTime + mWakeupLatency;  in computeListenerNextEventTimeLocked()
300         nsecs_t phase = mPhase + listener.mPhase;  in computeListenerNextEventTimeLocked()
317         nsecs_t numPeriods = baseTime / mPeriod;  in computeListenerNextEventTimeLocked()
319         nsecs_t t = (numPeriods + 1) * mPeriod + phase;  in computeListenerNextEventTimeLocked()
348     nsecs_t mPeriod;
349     nsecs_t mPhase;
350     nsecs_t mReferenceTime;
351     nsecs_t mWakeupLatency;
368     virtual void onDispSyncEvent(nsecs_t /*when*/) {  in onDispSyncEvent()  argument
443 bool DispSync::addResyncSample(nsecs_t timestamp) {  in addResyncSample()
491 status_t DispSync::addEventListener(const char* name, nsecs_t phase,  in addEventListener()
509 void DispSync::setPeriod(nsecs_t period) {  in setPeriod()
517 nsecs_t DispSync::getPeriod() {  in getPeriod()
527         nsecs_t durationSum = 0;  in updateModelLocked()
528         nsecs_t minDuration = INT64_MAX;  in updateModelLocked()
529         nsecs_t maxDuration = 0;  in updateModelLocked()
533             nsecs_t duration = mResyncSamples[idx] - mResyncSamples[prev];  in updateModelLocked()
551             nsecs_t sample = mResyncSamples[idx] - mReferenceTime;  in updateModelLocked()
560         mPhase = nsecs_t(atan2(sampleAvgY, sampleAvgX) / scale);  in updateModelLocked()
589     nsecs_t period = mPeriod / (1 + mRefreshSkipCount);  in updateErrorLocked()
592     nsecs_t sqErrSum = 0;  in updateErrorLocked()
599         nsecs_t time = mPresentFences[i]->getCachedSignalTime();  in updateErrorLocked()
605         nsecs_t sample = time - mReferenceTime;  in updateErrorLocked()
610         nsecs_t sampleErr = (sample - mPhase) % period;  in updateErrorLocked()
644 nsecs_t DispSync::computeNextRefresh(int periodOffset) const {  in computeNextRefresh()
646     nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);  in computeNextRefresh()
647     nsecs_t phase = mReferenceTime + mPhase;  in computeNextRefresh()
666     nsecs_t previous = -1;  in dump()
669         nsecs_t sampleTime = mResyncSamples[idx];  in dump()
681     nsecs_t now = systemTime(SYSTEM_TIME_MONOTONIC);  in dump()
685         nsecs_t presentTime = mPresentFences[idx]->getSignalTime();  in dump()