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#include "config.h"
27#include "AudioTrackPrivateMediaSourceAVFObjC.h"
28
29#if ENABLE(MEDIA_SOURCE) && ENABLE(VIDEO_TRACK)
30
31#include "AVTrackPrivateAVFObjCImpl.h"
32#include "SourceBufferPrivateAVFObjC.h"
33
34namespace WebCore {
35
36AudioTrackPrivateMediaSourceAVFObjC::AudioTrackPrivateMediaSourceAVFObjC(AVAssetTrack* track, SourceBufferPrivateAVFObjC* parent)
37    : m_impl(std::make_unique<AVTrackPrivateAVFObjCImpl>(track))
38    , m_parent(parent)
39    , m_trackID(-1)
40    , m_enabled(false)
41{
42    resetPropertiesFromTrack();
43}
44
45void AudioTrackPrivateMediaSourceAVFObjC::resetPropertiesFromTrack()
46{
47    m_trackID = m_impl->trackID();
48
49    setKind(m_impl->audioKind());
50    setId(m_impl->id());
51    setLabel(m_impl->label());
52    setLanguage(m_impl->language());
53}
54
55void AudioTrackPrivateMediaSourceAVFObjC::setAssetTrack(AVAssetTrack *track)
56{
57    m_impl = std::make_unique<AVTrackPrivateAVFObjCImpl>(track);
58    resetPropertiesFromTrack();
59}
60
61AVAssetTrack* AudioTrackPrivateMediaSourceAVFObjC::assetTrack()
62{
63    return m_impl->assetTrack();
64}
65
66bool AudioTrackPrivateMediaSourceAVFObjC::enabled() const
67{
68    return m_enabled;
69}
70
71void AudioTrackPrivateMediaSourceAVFObjC::setEnabled(bool enabled)
72{
73    if (m_enabled == enabled)
74        return;
75
76    m_enabled = enabled;
77    m_parent->trackDidChangeEnabled(this);
78}
79
80}
81
82#endif
83