SurfaceFlinger: clamp frame refresh duration to min refresh duration am: cdd0f9d8 am: 549ea7eb

    mLastPresentTime = lastPresentTime;

    // Ignore time diff that are too high - those are stale values

    if (timeDiff > OBSOLETE_TIME_EPSILON_NS.count()) return;

    const nsecs_t refreshDuration = (timeDiff > 0) ? timeDiff : mMinRefreshDuration;

    const nsecs_t refreshDuration = std::max(timeDiff, mMinRefreshDuration);

    const int fps = 1e9f / refreshDuration;

    mRefreshRateHistory.insertRefreshRate(fps);

}