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 AVTrackPrivateAVFObjCImpl_h
27#define AVTrackPrivateAVFObjCImpl_h
28
29#if ENABLE(VIDEO_TRACK)
30
31#include "AudioTrackPrivate.h"
32#include "VideoTrackPrivate.h"
33#include <wtf/OwnPtr.h>
34#include <wtf/RetainPtr.h>
35
36OBJC_CLASS AVAssetTrack;
37OBJC_CLASS AVPlayerItemTrack;
38
39namespace WebCore {
40
41class AVTrackPrivateAVFObjCImpl {
42public:
43    explicit AVTrackPrivateAVFObjCImpl(AVPlayerItemTrack*);
44    explicit AVTrackPrivateAVFObjCImpl(AVAssetTrack*);
45
46    AVPlayerItemTrack* playerItemTrack() const { return m_playerItemTrack.get(); }
47    AVAssetTrack* assetTrack() const { return m_assetTrack.get(); }
48
49    bool enabled() const;
50    void setEnabled(bool);
51
52    AudioTrackPrivate::Kind audioKind() const;
53    VideoTrackPrivate::Kind videoKind() const;
54
55    AtomicString id() const;
56    AtomicString label() const;
57    AtomicString language() const;
58
59    int trackID() const;
60
61    static String languageForAVAssetTrack(AVAssetTrack*);
62
63private:
64    RetainPtr<AVPlayerItemTrack> m_playerItemTrack;
65    RetainPtr<AVAssetTrack> m_assetTrack;
66};
67
68}
69
70#endif // ENABLE(VIDEO_TRACK)
71
72#endif
73