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/*
* Copyright (C) 2013-2018 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#if ENABLE(VIDEO)
#include <wtf/Ref.h>
#include <wtf/RefCounted.h>
namespace WebCore {
struct VideoPlaybackQualityMetrics;
class VideoPlaybackQuality : public RefCounted<VideoPlaybackQuality> {
WTF_MAKE_NONCOPYABLE(VideoPlaybackQuality)
public:
static Ref<VideoPlaybackQuality> create(double creationTime, const VideoPlaybackQualityMetrics&);
double creationTime() const { return m_creationTime; }
unsigned totalVideoFrames() const { return m_totalVideoFrames; }
unsigned droppedVideoFrames() const { return m_droppedVideoFrames; }
unsigned corruptedVideoFrames() const { return m_corruptedVideoFrames; }
unsigned displayCompositedVideoFrames() const { return m_displayCompositedVideoFrames; }
double totalFrameDelay() const { return m_totalFrameDelay; }
private:
VideoPlaybackQuality(double creationTime, const VideoPlaybackQualityMetrics&);
double m_creationTime;
uint32_t m_totalVideoFrames;
uint32_t m_droppedVideoFrames;
uint32_t m_corruptedVideoFrames;
uint32_t m_displayCompositedVideoFrames;
double m_totalFrameDelay;
};
} // namespace WebCore
#endif // ENABLE(VIDEO)