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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 |
11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
12 * | 12 * |
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND AN
Y | 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND |
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR AN
Y | 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR |
17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 17 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND O
N | 19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | 21 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 22 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
23 */ | 23 */ |
24 | 24 |
25 #ifndef WebMediaStreamTrack_h | 25 #ifndef WebMediaStreamTrack_h |
26 #define WebMediaStreamTrack_h | 26 #define WebMediaStreamTrack_h |
27 | 27 |
28 #include "WebCommon.h" | 28 #include "WebCommon.h" |
29 #include "WebNonCopyable.h" | 29 #include "WebNonCopyable.h" |
30 #include "WebPrivatePtr.h" | 30 #include "WebPrivatePtr.h" |
31 #include "WebString.h" | 31 #include "WebString.h" |
32 | 32 |
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77 BLINK_PLATFORM_EXPORT void reset(); | 77 BLINK_PLATFORM_EXPORT void reset(); |
78 bool isNull() const { return m_private.isNull(); } | 78 bool isNull() const { return m_private.isNull(); } |
79 | 79 |
80 BLINK_PLATFORM_EXPORT WebString id() const; | 80 BLINK_PLATFORM_EXPORT WebString id() const; |
81 | 81 |
82 BLINK_PLATFORM_EXPORT WebMediaStreamSource source() const; | 82 BLINK_PLATFORM_EXPORT WebMediaStreamSource source() const; |
83 BLINK_PLATFORM_EXPORT bool isEnabled() const; | 83 BLINK_PLATFORM_EXPORT bool isEnabled() const; |
84 BLINK_PLATFORM_EXPORT bool isMuted() const; | 84 BLINK_PLATFORM_EXPORT bool isMuted() const; |
85 | 85 |
86 // Extra data associated with this WebMediaStream. | 86 // Extra data associated with this WebMediaStream. |
87 // If non-null, the extra data pointer will be deleted when the object is dest
royed. | 87 // If non-null, the extra data pointer will be deleted when the object is |
88 // Setting the track data pointer will cause any existing non-null | 88 // destroyed. Setting the track data pointer will cause any existing non-null |
89 // track data pointer to be deleted. | 89 // track data pointer to be deleted. |
90 BLINK_PLATFORM_EXPORT TrackData* getTrackData() const; | 90 BLINK_PLATFORM_EXPORT TrackData* getTrackData() const; |
91 BLINK_PLATFORM_EXPORT void setTrackData(TrackData*); | 91 BLINK_PLATFORM_EXPORT void setTrackData(TrackData*); |
92 | 92 |
93 // The lifetime of the WebAudioSourceProvider should outlive the | 93 // The lifetime of the WebAudioSourceProvider should outlive the |
94 // WebMediaStreamTrack, and clients are responsible for calling | 94 // WebMediaStreamTrack, and clients are responsible for calling |
95 // setSourceProvider(0) before the WebMediaStreamTrack is going away. | 95 // setSourceProvider(0) before the WebMediaStreamTrack is going away. |
96 BLINK_PLATFORM_EXPORT void setSourceProvider(WebAudioSourceProvider*); | 96 BLINK_PLATFORM_EXPORT void setSourceProvider(WebAudioSourceProvider*); |
97 | 97 |
98 #if INSIDE_BLINK | 98 #if INSIDE_BLINK |
99 BLINK_PLATFORM_EXPORT WebMediaStreamTrack(MediaStreamComponent*); | 99 BLINK_PLATFORM_EXPORT WebMediaStreamTrack(MediaStreamComponent*); |
100 BLINK_PLATFORM_EXPORT WebMediaStreamTrack& operator=(MediaStreamComponent*); | 100 BLINK_PLATFORM_EXPORT WebMediaStreamTrack& operator=(MediaStreamComponent*); |
101 BLINK_PLATFORM_EXPORT operator WTF::PassRefPtr<MediaStreamComponent>() const; | 101 BLINK_PLATFORM_EXPORT operator WTF::PassRefPtr<MediaStreamComponent>() const; |
102 BLINK_PLATFORM_EXPORT operator MediaStreamComponent*() const; | 102 BLINK_PLATFORM_EXPORT operator MediaStreamComponent*() const; |
103 #endif | 103 #endif |
104 | 104 |
105 private: | 105 private: |
106 WebPrivatePtr<MediaStreamComponent> m_private; | 106 WebPrivatePtr<MediaStreamComponent> m_private; |
107 }; | 107 }; |
108 | 108 |
109 } // namespace blink | 109 } // namespace blink |
110 | 110 |
111 #endif // WebMediaStreamTrack_h | 111 #endif // WebMediaStreamTrack_h |
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