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> |
11 | 11 |
12 #include "base/compiler_specific.h" | 12 #include "base/compiler_specific.h" |
13 #include "base/macros.h" | 13 #include "base/macros.h" |
14 #include "base/memory/ref_counted.h" | 14 #include "base/memory/ref_counted.h" |
15 #include "base/memory/scoped_vector.h" | 15 #include "base/memory/scoped_vector.h" |
16 #include "base/memory/weak_ptr.h" | 16 #include "base/memory/weak_ptr.h" |
17 #include "base/threading/non_thread_safe.h" | 17 #include "base/threading/non_thread_safe.h" |
18 #include "content/common/content_export.h" | 18 #include "content/common/content_export.h" |
| 19 #include "content/common/media/media_devices.h" |
| 20 #include "content/common/media/media_devices.mojom.h" |
19 #include "content/public/renderer/render_frame_observer.h" | 21 #include "content/public/renderer/render_frame_observer.h" |
20 #include "content/renderer/media/media_stream_dispatcher_eventhandler.h" | 22 #include "content/renderer/media/media_stream_dispatcher_eventhandler.h" |
21 #include "content/renderer/media/media_stream_source.h" | 23 #include "content/renderer/media/media_stream_source.h" |
| 24 #include "services/shell/public/cpp/interface_provider.h" |
22 #include "third_party/WebKit/public/platform/WebMediaStream.h" | 25 #include "third_party/WebKit/public/platform/WebMediaStream.h" |
23 #include "third_party/WebKit/public/platform/WebMediaStreamSource.h" | 26 #include "third_party/WebKit/public/platform/WebMediaStreamSource.h" |
24 #include "third_party/WebKit/public/platform/WebSourceInfo.h" | 27 #include "third_party/WebKit/public/platform/WebSourceInfo.h" |
25 #include "third_party/WebKit/public/platform/WebVector.h" | 28 #include "third_party/WebKit/public/platform/WebVector.h" |
26 #include "third_party/WebKit/public/web/WebMediaDeviceChangeObserver.h" | 29 #include "third_party/WebKit/public/web/WebMediaDeviceChangeObserver.h" |
27 #include "third_party/WebKit/public/web/WebMediaDevicesRequest.h" | 30 #include "third_party/WebKit/public/web/WebMediaDevicesRequest.h" |
28 #include "third_party/WebKit/public/web/WebUserMediaClient.h" | 31 #include "third_party/WebKit/public/web/WebUserMediaClient.h" |
29 #include "third_party/WebKit/public/web/WebUserMediaRequest.h" | 32 #include "third_party/WebKit/public/web/WebUserMediaRequest.h" |
30 | 33 |
31 namespace content { | 34 namespace content { |
(...skipping 50 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
82 const StreamDeviceInfoArray& device_array) override; | 85 const StreamDeviceInfoArray& device_array) override; |
83 void OnDeviceOpened(int request_id, | 86 void OnDeviceOpened(int request_id, |
84 const std::string& label, | 87 const std::string& label, |
85 const StreamDeviceInfo& device_info) override; | 88 const StreamDeviceInfo& device_info) override; |
86 void OnDeviceOpenFailed(int request_id) override; | 89 void OnDeviceOpenFailed(int request_id) override; |
87 void OnDevicesChanged() override; | 90 void OnDevicesChanged() override; |
88 | 91 |
89 // RenderFrameObserver override | 92 // RenderFrameObserver override |
90 void WillCommitProvisionalLoad() override; | 93 void WillCommitProvisionalLoad() override; |
91 | 94 |
| 95 void SetMediaDevicesDispatcherForTesting( |
| 96 ::mojom::MediaDevicesDispatcherHostPtr media_devices_dispatcher); |
| 97 |
92 protected: | 98 protected: |
93 // Called when |source| has been stopped from JavaScript. | 99 // Called when |source| has been stopped from JavaScript. |
94 void OnLocalSourceStopped(const blink::WebMediaStreamSource& source); | 100 void OnLocalSourceStopped(const blink::WebMediaStreamSource& source); |
95 | 101 |
96 // These methods are virtual for test purposes. A test can override them to | 102 // These methods are virtual for test purposes. A test can override them to |
97 // test requesting local media streams. The function notifies WebKit that the | 103 // test requesting local media streams. The function notifies WebKit that the |
98 // |request| have completed. | 104 // |request| have completed. |
99 virtual void GetUserMediaRequestSucceeded( | 105 virtual void GetUserMediaRequestSucceeded( |
100 const blink::WebMediaStream& stream, | 106 const blink::WebMediaStream& stream, |
101 blink::WebUserMediaRequest request_info); | 107 blink::WebUserMediaRequest request_info); |
(...skipping 81 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
183 protected: | 189 protected: |
184 // These methods can be accessed in unit tests. | 190 // These methods can be accessed in unit tests. |
185 UserMediaRequestInfo* FindUserMediaRequestInfo(int request_id); | 191 UserMediaRequestInfo* FindUserMediaRequestInfo(int request_id); |
186 UserMediaRequestInfo* FindUserMediaRequestInfo( | 192 UserMediaRequestInfo* FindUserMediaRequestInfo( |
187 const blink::WebUserMediaRequest& request); | 193 const blink::WebUserMediaRequest& request); |
188 | 194 |
189 void DeleteUserMediaRequestInfo(UserMediaRequestInfo* request); | 195 void DeleteUserMediaRequestInfo(UserMediaRequestInfo* request); |
190 | 196 |
191 private: | 197 private: |
192 typedef std::vector<blink::WebMediaStreamSource> LocalStreamSources; | 198 typedef std::vector<blink::WebMediaStreamSource> LocalStreamSources; |
193 struct MediaDevicesRequestInfo; | |
194 typedef ScopedVector<MediaDevicesRequestInfo> MediaDevicesRequests; | |
195 | 199 |
196 // RenderFrameObserver implementation. | 200 // RenderFrameObserver implementation. |
197 void OnDestruct() override; | 201 void OnDestruct() override; |
198 | 202 |
199 // Creates a WebKit representation of stream sources based on | 203 // Creates a WebKit representation of stream sources based on |
200 // |devices| from the MediaStreamDispatcher. | 204 // |devices| from the MediaStreamDispatcher. |
201 void InitializeSourceObject( | 205 void InitializeSourceObject( |
202 const StreamDeviceInfo& device, | 206 const StreamDeviceInfo& device, |
203 blink::WebMediaStreamSource::Type type, | 207 blink::WebMediaStreamSource::Type type, |
204 const blink::WebMediaConstraints& constraints, | 208 const blink::WebMediaConstraints& constraints, |
(...skipping 15 matching lines...) Expand all Loading... |
220 // underlying media sources and tracks have been created and started. | 224 // underlying media sources and tracks have been created and started. |
221 void OnCreateNativeTracksCompleted( | 225 void OnCreateNativeTracksCompleted( |
222 UserMediaRequestInfo* request, | 226 UserMediaRequestInfo* request, |
223 MediaStreamRequestResult result, | 227 MediaStreamRequestResult result, |
224 const blink::WebString& result_name); | 228 const blink::WebString& result_name); |
225 | 229 |
226 void OnStreamGeneratedForCancelledRequest( | 230 void OnStreamGeneratedForCancelledRequest( |
227 const StreamDeviceInfoArray& audio_array, | 231 const StreamDeviceInfoArray& audio_array, |
228 const StreamDeviceInfoArray& video_array); | 232 const StreamDeviceInfoArray& video_array); |
229 | 233 |
230 void FinalizeEnumerateDevices(MediaDevicesRequestInfo* request); | 234 using EnumerationResult = std::vector<std::vector<MediaDeviceInfo>>; |
231 void FinalizeEnumerateSources(MediaDevicesRequestInfo* request); | 235 void FinalizeEnumerateDevices(blink::WebMediaDevicesRequest request, |
| 236 const EnumerationResult& result); |
| 237 void FinalizeGetSources(blink::WebMediaStreamTrackSourcesRequest request, |
| 238 const EnumerationResult& result); |
232 | 239 |
233 void DeleteAllUserMediaRequests(); | 240 void DeleteAllUserMediaRequests(); |
234 | 241 |
235 MediaDevicesRequestInfo* FindMediaDevicesRequestInfo(int request_id); | |
236 MediaDevicesRequestInfo* FindMediaDevicesRequestInfo( | |
237 const blink::WebMediaDevicesRequest& request); | |
238 void CancelAndDeleteMediaDevicesRequest(MediaDevicesRequestInfo* request); | |
239 | |
240 // Returns the source that use a device with |device.session_id| | 242 // Returns the source that use a device with |device.session_id| |
241 // and |device.device.id|. NULL if such source doesn't exist. | 243 // and |device.device.id|. NULL if such source doesn't exist. |
242 const blink::WebMediaStreamSource* FindLocalSource( | 244 const blink::WebMediaStreamSource* FindLocalSource( |
243 const StreamDeviceInfo& device) const; | 245 const StreamDeviceInfo& device) const; |
244 | 246 |
245 // Returns true if we do find and remove the |source|. | 247 // Returns true if we do find and remove the |source|. |
246 // Otherwise returns false. | 248 // Otherwise returns false. |
247 bool RemoveLocalSource(const blink::WebMediaStreamSource& source); | 249 bool RemoveLocalSource(const blink::WebMediaStreamSource& source); |
248 | 250 |
249 void StopLocalSource(const blink::WebMediaStreamSource& source, | 251 void StopLocalSource(const blink::WebMediaStreamSource& source, |
250 bool notify_dispatcher); | 252 bool notify_dispatcher); |
251 | 253 |
| 254 const ::mojom::MediaDevicesDispatcherHostPtr& GetMediaDevicesDispatcher(); |
| 255 |
252 // Weak ref to a PeerConnectionDependencyFactory, owned by the RenderThread. | 256 // Weak ref to a PeerConnectionDependencyFactory, owned by the RenderThread. |
253 // It's valid for the lifetime of RenderThread. | 257 // It's valid for the lifetime of RenderThread. |
254 // TODO(xians): Remove this dependency once audio do not need it for local | 258 // TODO(xians): Remove this dependency once audio do not need it for local |
255 // audio. | 259 // audio. |
256 PeerConnectionDependencyFactory* const dependency_factory_; | 260 PeerConnectionDependencyFactory* const dependency_factory_; |
257 | 261 |
258 // UserMediaClientImpl owns MediaStreamDispatcher instead of RenderFrameImpl | 262 // UserMediaClientImpl owns MediaStreamDispatcher instead of RenderFrameImpl |
259 // (or RenderFrameObserver) to ensure tear-down occurs in the right order. | 263 // (or RenderFrameObserver) to ensure tear-down occurs in the right order. |
260 const std::unique_ptr<MediaStreamDispatcher> media_stream_dispatcher_; | 264 const std::unique_ptr<MediaStreamDispatcher> media_stream_dispatcher_; |
261 | 265 |
| 266 ::mojom::MediaDevicesDispatcherHostPtr media_devices_dispatcher_; |
| 267 |
262 LocalStreamSources local_sources_; | 268 LocalStreamSources local_sources_; |
263 | 269 |
264 UserMediaRequests user_media_requests_; | 270 UserMediaRequests user_media_requests_; |
265 | 271 |
266 // Requests to enumerate media devices. | |
267 MediaDevicesRequests media_devices_requests_; | |
268 | |
269 blink::WebMediaDeviceChangeObserver media_device_change_observer_; | 272 blink::WebMediaDeviceChangeObserver media_device_change_observer_; |
270 | 273 |
271 // Note: This member must be the last to ensure all outstanding weak pointers | 274 // Note: This member must be the last to ensure all outstanding weak pointers |
272 // are invalidated first. | 275 // are invalidated first. |
273 base::WeakPtrFactory<UserMediaClientImpl> weak_factory_; | 276 base::WeakPtrFactory<UserMediaClientImpl> weak_factory_; |
274 | 277 |
275 DISALLOW_COPY_AND_ASSIGN(UserMediaClientImpl); | 278 DISALLOW_COPY_AND_ASSIGN(UserMediaClientImpl); |
276 }; | 279 }; |
277 | 280 |
278 } // namespace content | 281 } // namespace content |
279 | 282 |
280 #endif // CONTENT_RENDERER_MEDIA_USER_MEDIA_CLIENT_IMPL_H_ | 283 #endif // CONTENT_RENDERER_MEDIA_USER_MEDIA_CLIENT_IMPL_H_ |
OLD | NEW |