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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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42 explicit ExtraDataContainer(PassOwnPtr<WebMediaStreamTrack::ExtraData> extra
Data) : m_extraData(extraData) { } | 42 explicit ExtraDataContainer(PassOwnPtr<WebMediaStreamTrack::ExtraData> extra
Data) : m_extraData(extraData) { } |
43 | 43 |
44 WebMediaStreamTrack::ExtraData* extraData() { return m_extraData.get(); } | 44 WebMediaStreamTrack::ExtraData* extraData() { return m_extraData.get(); } |
45 | 45 |
46 private: | 46 private: |
47 OwnPtr<WebMediaStreamTrack::ExtraData> m_extraData; | 47 OwnPtr<WebMediaStreamTrack::ExtraData> m_extraData; |
48 }; | 48 }; |
49 | 49 |
50 } // namespace | 50 } // namespace |
51 | 51 |
52 WebMediaStreamTrack WebMediaStreamTrack::ExtraData::owner() | |
53 { | |
54 ASSERT(m_owner); | |
55 return WebMediaStreamTrack(m_owner); | |
56 } | |
57 | |
58 void WebMediaStreamTrack::ExtraData::setOwner(MediaStreamComponent* owner) | |
59 { | |
60 ASSERT(!m_owner); | |
61 m_owner = owner; | |
62 } | |
63 | |
64 WebMediaStreamTrack::WebMediaStreamTrack(PassRefPtr<MediaStreamComponent> mediaS
treamComponent) | |
65 : m_private(mediaStreamComponent) | |
66 { | |
67 } | |
68 | |
69 WebMediaStreamTrack::WebMediaStreamTrack(MediaStreamComponent* mediaStreamCompon
ent) | 52 WebMediaStreamTrack::WebMediaStreamTrack(MediaStreamComponent* mediaStreamCompon
ent) |
70 : m_private(mediaStreamComponent) | 53 : m_private(mediaStreamComponent) |
71 { | 54 { |
72 } | 55 } |
73 | 56 |
74 WebMediaStreamTrack& WebMediaStreamTrack::operator=(MediaStreamComponent* mediaS
treamComponent) | 57 WebMediaStreamTrack& WebMediaStreamTrack::operator=(MediaStreamComponent* mediaS
treamComponent) |
75 { | 58 { |
76 m_private = mediaStreamComponent; | 59 m_private = mediaStreamComponent; |
77 return *this; | 60 return *this; |
78 } | 61 } |
79 | 62 |
80 void WebMediaStreamTrack::initialize(const WebMediaStreamSource& source) | 63 void WebMediaStreamTrack::initialize(const WebMediaStreamSource& source) |
81 { | 64 { |
82 m_private = MediaStreamComponent::create(source); | 65 m_private = MediaStreamComponent::create(source); |
83 } | 66 } |
84 | 67 |
85 void WebMediaStreamTrack::initialize(const WebString& id, const WebMediaStreamSo
urce& source) | 68 void WebMediaStreamTrack::initialize(const WebString& id, const WebMediaStreamSo
urce& source) |
86 { | 69 { |
87 m_private = MediaStreamComponent::create(id, source); | 70 m_private = MediaStreamComponent::create(id, source); |
88 } | 71 } |
89 | 72 |
90 void WebMediaStreamTrack::reset() | 73 void WebMediaStreamTrack::reset() |
91 { | 74 { |
92 m_private.reset(); | 75 m_private.reset(); |
93 } | 76 } |
94 | 77 |
95 WebMediaStreamTrack::operator PassRefPtr<MediaStreamComponent>() const | |
96 { | |
97 return m_private.get(); | |
98 } | |
99 | |
100 WebMediaStreamTrack::operator MediaStreamComponent*() const | 78 WebMediaStreamTrack::operator MediaStreamComponent*() const |
101 { | 79 { |
102 return m_private.get(); | 80 return m_private.get(); |
103 } | 81 } |
104 | 82 |
105 bool WebMediaStreamTrack::isEnabled() const | 83 bool WebMediaStreamTrack::isEnabled() const |
106 { | 84 { |
107 ASSERT(!m_private.isNull()); | 85 ASSERT(!m_private.isNull()); |
108 return m_private->enabled(); | 86 return m_private->enabled(); |
109 } | 87 } |
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124 { | 102 { |
125 MediaStreamComponent::ExtraData* data = m_private->extraData(); | 103 MediaStreamComponent::ExtraData* data = m_private->extraData(); |
126 if (!data) | 104 if (!data) |
127 return 0; | 105 return 0; |
128 return static_cast<ExtraDataContainer*>(data)->extraData(); | 106 return static_cast<ExtraDataContainer*>(data)->extraData(); |
129 } | 107 } |
130 | 108 |
131 void WebMediaStreamTrack::setExtraData(ExtraData* extraData) | 109 void WebMediaStreamTrack::setExtraData(ExtraData* extraData) |
132 { | 110 { |
133 ASSERT(!m_private.isNull()); | 111 ASSERT(!m_private.isNull()); |
134 | |
135 if (extraData) | |
136 extraData->setOwner(m_private.get()); | |
137 | |
138 m_private->setExtraData(adoptPtr(new ExtraDataContainer(adoptPtr(extraData))
)); | 112 m_private->setExtraData(adoptPtr(new ExtraDataContainer(adoptPtr(extraData))
)); |
139 } | 113 } |
140 | 114 |
141 void WebMediaStreamTrack::setSourceProvider(WebAudioSourceProvider* provider) | 115 void WebMediaStreamTrack::setSourceProvider(WebAudioSourceProvider* provider) |
142 { | 116 { |
143 #if ENABLE(WEB_AUDIO) | 117 #if ENABLE(WEB_AUDIO) |
144 ASSERT(!m_private.isNull()); | 118 ASSERT(!m_private.isNull()); |
145 m_private->setSourceProvider(provider); | 119 m_private->setSourceProvider(provider); |
146 #endif // ENABLE(WEB_AUDIO) | 120 #endif // ENABLE(WEB_AUDIO) |
147 } | 121 } |
148 | 122 |
149 void WebMediaStreamTrack::assign(const WebMediaStreamTrack& other) | 123 void WebMediaStreamTrack::assign(const WebMediaStreamTrack& other) |
150 { | 124 { |
151 m_private = other.m_private; | 125 m_private = other.m_private; |
152 } | 126 } |
153 | 127 |
154 } // namespace blink | 128 } // namespace blink |
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