diff options
Diffstat (limited to 'cc/frame_rate_counter.cc')
| -rw-r--r-- | cc/frame_rate_counter.cc | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/cc/frame_rate_counter.cc b/cc/frame_rate_counter.cc index 46b51f4..877930f 100644 --- a/cc/frame_rate_counter.cc +++ b/cc/frame_rate_counter.cc @@ -24,8 +24,8 @@ static inline int safeMod(int number, int modulus) } // static -scoped_ptr<FrameRateCounter> FrameRateCounter::create() { - return make_scoped_ptr(new FrameRateCounter()); +scoped_ptr<FrameRateCounter> FrameRateCounter::create(bool hasImplThread) { + return make_scoped_ptr(new FrameRateCounter(hasImplThread)); } inline base::TimeDelta FrameRateCounter::frameInterval(int frameNumber) const @@ -39,8 +39,9 @@ inline int FrameRateCounter::frameIndex(int frameNumber) const return safeMod(frameNumber, kTimeStampHistorySize); } -FrameRateCounter::FrameRateCounter() - : m_currentFrameNumber(1) +FrameRateCounter::FrameRateCounter(bool hasImplThread) + : m_hasImplThread(hasImplThread) + , m_currentFrameNumber(1) , m_droppedFrameCount(0) { m_timeStampHistory[0] = base::TimeTicks::Now(); @@ -54,7 +55,7 @@ void FrameRateCounter::markBeginningOfFrame(base::TimeTicks timestamp) m_timeStampHistory[frameIndex(m_currentFrameNumber)] = timestamp; base::TimeDelta frameIntervalSeconds = frameInterval(m_currentFrameNumber); - if (Proxy::hasImplThread() && m_currentFrameNumber > 0) { + if (m_hasImplThread && m_currentFrameNumber > 0) { HISTOGRAM_CUSTOM_COUNTS("Renderer4.CompositorThreadImplDrawDelay", frameIntervalSeconds.InMilliseconds(), 1, 120, 60); } @@ -70,7 +71,7 @@ void FrameRateCounter::markEndOfFrame() bool FrameRateCounter::isBadFrameInterval(base::TimeDelta intervalBetweenConsecutiveFrames) const { - bool schedulerAllowsDoubleFrames = !Proxy::hasImplThread(); + bool schedulerAllowsDoubleFrames = m_hasImplThread; bool intervalTooFast = schedulerAllowsDoubleFrames && intervalBetweenConsecutiveFrames.InSecondsF() < kFrameTooFast; bool intervalTooSlow = intervalBetweenConsecutiveFrames.InSecondsF() > kFrameTooSlow; return intervalTooFast || intervalTooSlow; @@ -132,4 +133,3 @@ base::TimeTicks FrameRateCounter::timeStampOfRecentFrame(int n) } } // namespace cc - |