1/* 2 * Copyright (C) 2013 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef VideoPlaybackQuality_h 27#define VideoPlaybackQuality_h 28 29#include <wtf/RefCounted.h> 30#include <wtf/RefPtr.h> 31 32namespace WebCore { 33 34class VideoPlaybackQuality : public RefCounted<VideoPlaybackQuality> { 35 WTF_MAKE_NONCOPYABLE(VideoPlaybackQuality) 36public: 37 static RefPtr<VideoPlaybackQuality> create(double creationTime, unsigned long totalVideoFrames, unsigned long droppedVideoFrames, unsigned long corruptedVideoFrames, double totalFrameDelay); 38 39 double creationTime() const { return m_creationTime; } 40 unsigned long totalVideoFrames() const { return m_totalVideoFrames; } 41 unsigned long droppedVideoFrames() const { return m_droppedVideoFrames; } 42 unsigned long corruptedVideoFrames() const { return m_corruptedVideoFrames; } 43 double totalFrameDelay() const { return m_totalFrameDelay; } 44 45protected: 46 VideoPlaybackQuality(double creationTime, unsigned long totalVideoFrames, unsigned long droppedVideoFrames, unsigned long corruptedVideoFrames, double totalFrameDelay); 47 48 double m_creationTime; 49 unsigned long m_totalVideoFrames; 50 unsigned long m_droppedVideoFrames; 51 unsigned long m_corruptedVideoFrames; 52 double m_totalFrameDelay; 53}; 54 55} 56 57#endif // VideoPlaybackQuality_h 58