84     return (i + 1) % mTimestamps.size();  in next()
92     if (mLastTimestampIndex < 0 || mTimestamps.empty()) {  in validate()
96     const auto aValidTimestamp = mTimestamps[mLastTimestampIndex];  in validate()
105     const auto iter = std::min_element(mTimestamps.begin(), mTimestamps.end(),  in validate()
147         if (mTimestamps.size() < kMinimumSamplesForPrediction) {  in addVsyncTimestamp()
150             mTimestamps.push_back(timestamp);  in addVsyncTimestamp()
152         } else if (!mTimestamps.empty()) {  in addVsyncTimestamp()
154                     std::max(timestamp, *std::max_element(mTimestamps.begin(), mTimestamps.end()));  in addVsyncTimestamp()
163     if (mTimestamps.size() != kHistorySize) {  in addVsyncTimestamp()
164         mTimestamps.push_back(timestamp);  in addVsyncTimestamp()
168         mTimestamps[mLastTimestampIndex] = timestamp;  in addVsyncTimestamp()
173     const size_t numSamples = mTimestamps.size();  in addVsyncTimestamp()
198     const auto oldestTS = *std::min_element(mTimestamps.begin(), mTimestamps.end());  in addVsyncTimestamp()
210         const auto timestamp = mTimestamps[i] - oldestTS;  in addVsyncTimestamp()
265     if (mTimestamps.empty()) {  in snapToVsync()
272     auto const oldest = *std::min_element(mTimestamps.begin(), mTimestamps.end());  in snapToVsync()
545     if (!mTimestamps.empty()) {  in clearTimestamps()
546         auto const maxRb = *std::max_element(mTimestamps.begin(), mTimestamps.end());  in clearTimestamps()
553         mTimestamps.clear();  in clearTimestamps()
578     return mTimestamps.size() < kMinimumSamplesForPrediction;  in needsMoreSamples()