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