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1 /* | 1 /* |
2 * Copyright 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright 2012 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 // This file contains interfaces for MediaStream, MediaTrack and MediaSource. | 11 // This file contains interfaces for MediaStream, MediaTrack and MediaSource. |
12 // These interfaces are used for implementing MediaStream and MediaTrack as | 12 // These interfaces are used for implementing MediaStream and MediaTrack as |
13 // defined in http://dev.w3.org/2011/webrtc/editor/webrtc.html#stream-api. These | 13 // defined in http://dev.w3.org/2011/webrtc/editor/webrtc.html#stream-api. These |
14 // interfaces must be used only with PeerConnection. PeerConnectionManager | 14 // interfaces must be used only with PeerConnection. PeerConnectionManager |
15 // interface provides the factory methods to create MediaStream and MediaTracks. | 15 // interface provides the factory methods to create MediaStream and MediaTracks. |
16 | 16 |
17 #ifndef WEBRTC_API_MEDIASTREAMINTERFACE_H_ | 17 #ifndef WEBRTC_API_MEDIASTREAMINTERFACE_H_ |
18 #define WEBRTC_API_MEDIASTREAMINTERFACE_H_ | 18 #define WEBRTC_API_MEDIASTREAMINTERFACE_H_ |
19 | 19 |
20 #include <string> | 20 #include <string> |
21 #include <vector> | 21 #include <vector> |
22 | 22 |
| 23 #include "webrtc/api/video/video_frame.h" |
23 #include "webrtc/base/basictypes.h" | 24 #include "webrtc/base/basictypes.h" |
24 #include "webrtc/base/refcount.h" | 25 #include "webrtc/base/refcount.h" |
25 #include "webrtc/base/scoped_ref_ptr.h" | 26 #include "webrtc/base/scoped_ref_ptr.h" |
26 #include "webrtc/base/optional.h" | 27 #include "webrtc/base/optional.h" |
27 #include "webrtc/media/base/mediachannel.h" | 28 #include "webrtc/media/base/mediachannel.h" |
28 #include "webrtc/media/base/videosinkinterface.h" | 29 #include "webrtc/media/base/videosinkinterface.h" |
29 #include "webrtc/media/base/videosourceinterface.h" | 30 #include "webrtc/media/base/videosourceinterface.h" |
30 #include "webrtc/video_frame.h" | |
31 | 31 |
32 namespace webrtc { | 32 namespace webrtc { |
33 | 33 |
34 // Generic observer interface. | 34 // Generic observer interface. |
35 class ObserverInterface { | 35 class ObserverInterface { |
36 public: | 36 public: |
37 virtual void OnChanged() = 0; | 37 virtual void OnChanged() = 0; |
38 | 38 |
39 protected: | 39 protected: |
40 virtual ~ObserverInterface() {} | 40 virtual ~ObserverInterface() {} |
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264 virtual bool RemoveTrack(AudioTrackInterface* track) = 0; | 264 virtual bool RemoveTrack(AudioTrackInterface* track) = 0; |
265 virtual bool RemoveTrack(VideoTrackInterface* track) = 0; | 265 virtual bool RemoveTrack(VideoTrackInterface* track) = 0; |
266 | 266 |
267 protected: | 267 protected: |
268 virtual ~MediaStreamInterface() {} | 268 virtual ~MediaStreamInterface() {} |
269 }; | 269 }; |
270 | 270 |
271 } // namespace webrtc | 271 } // namespace webrtc |
272 | 272 |
273 #endif // WEBRTC_API_MEDIASTREAMINTERFACE_H_ | 273 #endif // WEBRTC_API_MEDIASTREAMINTERFACE_H_ |
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