OLD | NEW |
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CONTENT_RENDERER_MEDIA_USER_MEDIA_CLIENT_IMPL_H_ | 5 #ifndef CONTENT_RENDERER_MEDIA_USER_MEDIA_CLIENT_IMPL_H_ |
6 #define CONTENT_RENDERER_MEDIA_USER_MEDIA_CLIENT_IMPL_H_ | 6 #define CONTENT_RENDERER_MEDIA_USER_MEDIA_CLIENT_IMPL_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
(...skipping 13 matching lines...) Expand all Loading... |
24 #include "third_party/WebKit/public/platform/WebSourceInfo.h" | 24 #include "third_party/WebKit/public/platform/WebSourceInfo.h" |
25 #include "third_party/WebKit/public/platform/WebVector.h" | 25 #include "third_party/WebKit/public/platform/WebVector.h" |
26 #include "third_party/WebKit/public/web/WebMediaDeviceChangeObserver.h" | 26 #include "third_party/WebKit/public/web/WebMediaDeviceChangeObserver.h" |
27 #include "third_party/WebKit/public/web/WebMediaDevicesRequest.h" | 27 #include "third_party/WebKit/public/web/WebMediaDevicesRequest.h" |
28 #include "third_party/WebKit/public/web/WebUserMediaClient.h" | 28 #include "third_party/WebKit/public/web/WebUserMediaClient.h" |
29 #include "third_party/WebKit/public/web/WebUserMediaRequest.h" | 29 #include "third_party/WebKit/public/web/WebUserMediaRequest.h" |
30 #include "third_party/webrtc/api/mediastreaminterface.h" | 30 #include "third_party/webrtc/api/mediastreaminterface.h" |
31 | 31 |
32 namespace content { | 32 namespace content { |
33 class PeerConnectionDependencyFactory; | 33 class PeerConnectionDependencyFactory; |
| 34 class MediaStreamAudioSource; |
34 class MediaStreamDispatcher; | 35 class MediaStreamDispatcher; |
35 class MediaStreamVideoSource; | 36 class MediaStreamVideoSource; |
36 class VideoCapturerDelegate; | 37 class VideoCapturerDelegate; |
37 | 38 |
38 // UserMediaClientImpl is a delegate for the Media Stream GetUserMedia API. | 39 // UserMediaClientImpl is a delegate for the Media Stream GetUserMedia API. |
39 // It ties together WebKit and MediaStreamManager | 40 // It ties together WebKit and MediaStreamManager |
40 // (via MediaStreamDispatcher and MediaStreamDispatcherHost) | 41 // (via MediaStreamDispatcher and MediaStreamDispatcherHost) |
41 // in the browser process. It must be created, called and destroyed on the | 42 // in the browser process. It must be created, called and destroyed on the |
42 // render thread. | 43 // render thread. |
43 class CONTENT_EXPORT UserMediaClientImpl | 44 class CONTENT_EXPORT UserMediaClientImpl |
(...skipping 68 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
112 blink::WebUserMediaRequest request_info, | 113 blink::WebUserMediaRequest request_info, |
113 MediaStreamRequestResult result, | 114 MediaStreamRequestResult result, |
114 const blink::WebString& result_name); | 115 const blink::WebString& result_name); |
115 | 116 |
116 virtual void EnumerateDevicesSucceded( | 117 virtual void EnumerateDevicesSucceded( |
117 blink::WebMediaDevicesRequest* request, | 118 blink::WebMediaDevicesRequest* request, |
118 blink::WebVector<blink::WebMediaDeviceInfo>& devices); | 119 blink::WebVector<blink::WebMediaDeviceInfo>& devices); |
119 virtual void EnumerateSourcesSucceded( | 120 virtual void EnumerateSourcesSucceded( |
120 blink::WebMediaStreamTrackSourcesRequest* request, | 121 blink::WebMediaStreamTrackSourcesRequest* request, |
121 blink::WebVector<blink::WebSourceInfo>& sources); | 122 blink::WebVector<blink::WebSourceInfo>& sources); |
122 // Creates a MediaStreamVideoSource object. | 123 |
123 // This is virtual for test purposes. | 124 // Creates a MediaStreamAudioSource/MediaStreamVideoSource objects. |
| 125 // These are virtual for test purposes. |
| 126 virtual MediaStreamAudioSource* CreateAudioSource( |
| 127 const StreamDeviceInfo& device, |
| 128 const blink::WebMediaConstraints& constraints); |
124 virtual MediaStreamVideoSource* CreateVideoSource( | 129 virtual MediaStreamVideoSource* CreateVideoSource( |
125 const StreamDeviceInfo& device, | 130 const StreamDeviceInfo& device, |
126 const MediaStreamSource::SourceStoppedCallback& stop_callback); | 131 const MediaStreamSource::SourceStoppedCallback& stop_callback); |
127 | 132 |
128 // Class for storing information about a WebKit request to create a | 133 // Class for storing information about a WebKit request to create a |
129 // MediaStream. | 134 // MediaStream. |
130 class UserMediaRequestInfo | 135 class UserMediaRequestInfo |
131 : public base::SupportsWeakPtr<UserMediaRequestInfo> { | 136 : public base::SupportsWeakPtr<UserMediaRequestInfo> { |
132 public: | 137 public: |
133 typedef base::Callback<void(UserMediaRequestInfo* request_info, | 138 typedef base::Callback<void(UserMediaRequestInfo* request_info, |
134 MediaStreamRequestResult result, | 139 MediaStreamRequestResult result, |
135 const blink::WebString& result_name)> | 140 const blink::WebString& result_name)> |
136 ResourcesReady; | 141 ResourcesReady; |
137 | 142 |
138 UserMediaRequestInfo(int request_id, | 143 UserMediaRequestInfo(int request_id, |
139 const blink::WebUserMediaRequest& request, | 144 const blink::WebUserMediaRequest& request, |
140 bool enable_automatic_output_device_selection); | 145 bool enable_automatic_output_device_selection); |
141 ~UserMediaRequestInfo(); | 146 ~UserMediaRequestInfo(); |
142 int request_id; | 147 int request_id; |
143 // True if MediaStreamDispatcher has generated the stream, see | 148 // True if MediaStreamDispatcher has generated the stream, see |
144 // OnStreamGenerated. | 149 // OnStreamGenerated. |
145 bool generated; | 150 bool generated; |
146 const bool enable_automatic_output_device_selection; | 151 const bool enable_automatic_output_device_selection; |
147 blink::WebMediaStream web_stream; | 152 blink::WebMediaStream web_stream; |
148 blink::WebUserMediaRequest request; | 153 blink::WebUserMediaRequest request; |
149 | 154 |
150 void StartAudioTrack(const blink::WebMediaStreamTrack& track, | 155 void StartAudioTrack(const blink::WebMediaStreamTrack& track); |
151 const blink::WebMediaConstraints& constraints); | |
152 | 156 |
153 blink::WebMediaStreamTrack CreateAndStartVideoTrack( | 157 blink::WebMediaStreamTrack CreateAndStartVideoTrack( |
154 const blink::WebMediaStreamSource& source, | 158 const blink::WebMediaStreamSource& source, |
155 const blink::WebMediaConstraints& constraints); | 159 const blink::WebMediaConstraints& constraints); |
156 | 160 |
157 // Triggers |callback| when all sources used in this request have either | 161 // Triggers |callback| when all sources used in this request have either |
158 // successfully started, or a source has failed to start. | 162 // successfully started, or a source has failed to start. |
159 void CallbackOnTracksStarted(const ResourcesReady& callback); | 163 void CallbackOnTracksStarted(const ResourcesReady& callback); |
160 | 164 |
161 bool IsSourceUsed(const blink::WebMediaStreamSource& source) const; | 165 bool IsSourceUsed(const blink::WebMediaStreamSource& source) const; |
(...skipping 105 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
267 // Note: This member must be the last to ensure all outstanding weak pointers | 271 // Note: This member must be the last to ensure all outstanding weak pointers |
268 // are invalidated first. | 272 // are invalidated first. |
269 base::WeakPtrFactory<UserMediaClientImpl> weak_factory_; | 273 base::WeakPtrFactory<UserMediaClientImpl> weak_factory_; |
270 | 274 |
271 DISALLOW_COPY_AND_ASSIGN(UserMediaClientImpl); | 275 DISALLOW_COPY_AND_ASSIGN(UserMediaClientImpl); |
272 }; | 276 }; |
273 | 277 |
274 } // namespace content | 278 } // namespace content |
275 | 279 |
276 #endif // CONTENT_RENDERER_MEDIA_USER_MEDIA_CLIENT_IMPL_H_ | 280 #endif // CONTENT_RENDERER_MEDIA_USER_MEDIA_CLIENT_IMPL_H_ |
OLD | NEW |