1/*
2 * Copyright (C) 2013-2014 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 MockSourceBufferPrivate_h
27#define MockSourceBufferPrivate_h
28
29#if ENABLE(MEDIA_SOURCE)
30
31#include "SourceBufferPrivate.h"
32#include <wtf/HashMap.h>
33#include <wtf/MediaTime.h>
34#include <wtf/RefPtr.h>
35#include <wtf/RetainPtr.h>
36#include <wtf/Vector.h>
37
38namespace WebCore {
39
40class AudioTrackPrivate;
41class InbandTextTrackPrivate;
42class MockInitializationBox;
43class MockMediaSourcePrivate;
44class MockSampleBox;
45class TimeRanges;
46class VideoTrackPrivate;
47
48class MockSourceBufferPrivate : public SourceBufferPrivate {
49public:
50    static RefPtr<MockSourceBufferPrivate> create(MockMediaSourcePrivate*);
51    virtual ~MockSourceBufferPrivate();
52
53    void clearMediaSource() { m_mediaSource = nullptr; }
54
55    bool hasVideo() const;
56    bool hasAudio() const;
57
58    void seekToTime(const MediaTime&);
59    MediaTime fastSeekTimeForMediaTime(const MediaTime&, const MediaTime& negativeThreshold, const MediaTime& positiveThreshold);
60
61private:
62    explicit MockSourceBufferPrivate(MockMediaSourcePrivate*);
63
64    // SourceBufferPrivate overrides
65    virtual void setClient(SourceBufferPrivateClient*) override;
66    virtual void append(const unsigned char* data, unsigned length) override;
67    virtual void abort() override;
68    virtual void removedFromMediaSource() override;
69    virtual MediaPlayer::ReadyState readyState() const override;
70    virtual void setReadyState(MediaPlayer::ReadyState) override;
71
72    virtual void flushAndEnqueueNonDisplayingSamples(Vector<RefPtr<MediaSample>>, AtomicString) override { }
73    virtual void enqueueSample(PassRefPtr<MediaSample>, AtomicString) override;
74    virtual bool isReadyForMoreSamples(AtomicString) override { return true; }
75    virtual void setActive(bool) override;
76
77    void didReceiveInitializationSegment(const MockInitializationBox&);
78    void didReceiveSample(const MockSampleBox&);
79
80    MockMediaSourcePrivate* m_mediaSource;
81    SourceBufferPrivateClient* m_client;
82
83    Vector<char> m_inputBuffer;
84};
85
86}
87
88#endif // ENABLE(MEDIA_SOURCE) && USE(AVFOUNDATION)
89
90#endif
91
92