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. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef VideoTrackPrivateMediaSourceAVFObjC_h
27#define VideoTrackPrivateMediaSourceAVFObjC_h
28
29#include "IntSize.h"
30#include "VideoTrackPrivateAVF.h"
31
32#if ENABLE(MEDIA_SOURCE) && ENABLE(VIDEO_TRACK)
33
34OBJC_CLASS AVAssetTrack;
35OBJC_CLASS AVPlayerItemTrack;
36
37namespace WebCore {
38
39class AVTrackPrivateAVFObjCImpl;
40class SourceBufferPrivateAVFObjC;
41
42class VideoTrackPrivateMediaSourceAVFObjC final : public VideoTrackPrivateAVF {
43    WTF_MAKE_NONCOPYABLE(VideoTrackPrivateMediaSourceAVFObjC)
44public:
45    static RefPtr<VideoTrackPrivateMediaSourceAVFObjC> create(AVAssetTrack* track, SourceBufferPrivateAVFObjC* parent)
46    {
47        return adoptRef(new VideoTrackPrivateMediaSourceAVFObjC(track, parent));
48    }
49
50    virtual bool selected() const override;
51    virtual void setSelected(bool) override;
52
53    void setAssetTrack(AVAssetTrack*);
54    AVAssetTrack* assetTrack() const;
55
56    int trackID() { return m_trackID; }
57
58    IntSize naturalSize() const;
59
60private:
61    explicit VideoTrackPrivateMediaSourceAVFObjC(AVAssetTrack*, SourceBufferPrivateAVFObjC* parent);
62
63    void resetPropertiesFromTrack();
64
65    std::unique_ptr<AVTrackPrivateAVFObjCImpl> m_impl;
66    SourceBufferPrivateAVFObjC* m_parent;
67    int m_trackID;
68    bool m_selected;
69};
70
71}
72
73#endif // ENABLE(MEDIA_SOURCE) && ENABLE(VIDEO_TRACK)
74
75#endif
76