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 <list> | 8 #include <list> |
9 #include <memory> | 9 #include <memory> |
10 #include <string> | 10 #include <string> |
(...skipping 19 matching lines...) Expand all Loading... |
30 #include "third_party/WebKit/public/web/WebMediaDeviceChangeObserver.h" | 30 #include "third_party/WebKit/public/web/WebMediaDeviceChangeObserver.h" |
31 #include "third_party/WebKit/public/web/WebMediaDevicesRequest.h" | 31 #include "third_party/WebKit/public/web/WebMediaDevicesRequest.h" |
32 #include "third_party/WebKit/public/web/WebUserMediaClient.h" | 32 #include "third_party/WebKit/public/web/WebUserMediaClient.h" |
33 #include "third_party/WebKit/public/web/WebUserMediaRequest.h" | 33 #include "third_party/WebKit/public/web/WebUserMediaRequest.h" |
34 | 34 |
35 namespace base { | 35 namespace base { |
36 class TaskRunner; | 36 class TaskRunner; |
37 } | 37 } |
38 | 38 |
39 namespace content { | 39 namespace content { |
40 class PeerConnectionDependencyFactory; | 40 class AudioCaptureSettings; |
41 class MediaStreamAudioSource; | 41 class MediaStreamAudioSource; |
42 class MediaStreamDispatcher; | 42 class MediaStreamDispatcher; |
43 class MediaStreamVideoSource; | 43 class MediaStreamVideoSource; |
| 44 class PeerConnectionDependencyFactory; |
44 class VideoCaptureSettings; | 45 class VideoCaptureSettings; |
45 | 46 |
46 // UserMediaClientImpl is a delegate for the Media Stream GetUserMedia API. | 47 // UserMediaClientImpl is a delegate for the Media Stream GetUserMedia API. |
47 // It ties together WebKit and MediaStreamManager | 48 // It ties together WebKit and MediaStreamManager |
48 // (via MediaStreamDispatcher and MediaStreamDispatcherHost) | 49 // (via MediaStreamDispatcher and MediaStreamDispatcherHost) |
49 // in the browser process. It must be created, called and destroyed on the | 50 // in the browser process. It must be created, called and destroyed on the |
50 // render thread. | 51 // render thread. |
51 class CONTENT_EXPORT UserMediaClientImpl | 52 class CONTENT_EXPORT UserMediaClientImpl |
52 : public RenderFrameObserver, | 53 : public RenderFrameObserver, |
53 NON_EXPORTED_BASE(public blink::WebUserMediaClient), | 54 NON_EXPORTED_BASE(public blink::WebUserMediaClient), |
(...skipping 40 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
94 | 95 |
95 void SetMediaDevicesDispatcherForTesting( | 96 void SetMediaDevicesDispatcherForTesting( |
96 ::mojom::MediaDevicesDispatcherHostPtr media_devices_dispatcher); | 97 ::mojom::MediaDevicesDispatcherHostPtr media_devices_dispatcher); |
97 | 98 |
98 protected: | 99 protected: |
99 // These methods are virtual for test purposes. A test can override them to | 100 // These methods are virtual for test purposes. A test can override them to |
100 // test requesting local media streams. The function notifies WebKit that the | 101 // test requesting local media streams. The function notifies WebKit that the |
101 // |request| have completed. | 102 // |request| have completed. |
102 virtual void GetUserMediaRequestSucceeded(const blink::WebMediaStream& stream, | 103 virtual void GetUserMediaRequestSucceeded(const blink::WebMediaStream& stream, |
103 blink::WebUserMediaRequest request); | 104 blink::WebUserMediaRequest request); |
104 virtual void GetUserMediaRequestFailed(blink::WebUserMediaRequest request, | 105 virtual void GetUserMediaRequestFailed(MediaStreamRequestResult result, |
105 MediaStreamRequestResult result, | |
106 const blink::WebString& result_name); | 106 const blink::WebString& result_name); |
107 | 107 |
108 virtual void EnumerateDevicesSucceded( | 108 virtual void EnumerateDevicesSucceded( |
109 blink::WebMediaDevicesRequest* request, | 109 blink::WebMediaDevicesRequest* request, |
110 blink::WebVector<blink::WebMediaDeviceInfo>& devices); | 110 blink::WebVector<blink::WebMediaDeviceInfo>& devices); |
111 | 111 |
112 // Creates a MediaStreamAudioSource/MediaStreamVideoSource objects. | 112 // Creates a MediaStreamAudioSource/MediaStreamVideoSource objects. |
113 // These are virtual for test purposes. | 113 // These are virtual for test purposes. |
114 virtual MediaStreamAudioSource* CreateAudioSource( | 114 virtual MediaStreamAudioSource* CreateAudioSource( |
115 const StreamDeviceInfo& device, | 115 const StreamDeviceInfo& device, |
116 const blink::WebMediaConstraints& constraints, | 116 const blink::WebMediaConstraints& constraints, |
117 const MediaStreamSource::ConstraintsCallback& source_ready); | 117 const MediaStreamSource::ConstraintsCallback& source_ready); |
118 virtual MediaStreamVideoSource* CreateVideoSource( | 118 virtual MediaStreamVideoSource* CreateVideoSource( |
119 const StreamDeviceInfo& device, | 119 const StreamDeviceInfo& device, |
120 const MediaStreamSource::SourceStoppedCallback& stop_callback); | 120 const MediaStreamSource::SourceStoppedCallback& stop_callback); |
121 | 121 |
122 // Returns no value if there is no request being processed. Use only for | 122 // Returns no value if there is no request being processed. Use only for |
123 // testing. | 123 // testing. |
124 // TODO(guidou): Remove this method once spec-compliant constraints algorithm | 124 // TODO(guidou): Remove this function. http://crbug.com/706408 |
125 // for audio is implemented. http://crbug.com/543997 | |
126 base::Optional<bool> AutomaticOutputDeviceSelectionEnabledForCurrentRequest(); | 125 base::Optional<bool> AutomaticOutputDeviceSelectionEnabledForCurrentRequest(); |
127 | 126 |
| 127 // Intended to be used only for testing. |
| 128 const AudioCaptureSettings& AudioCaptureSettingsForTesting() const; |
| 129 const VideoCaptureSettings& VideoCaptureSettingsForTesting() const; |
| 130 |
128 private: | 131 private: |
129 class UserMediaRequestInfo; | 132 class UserMediaRequestInfo; |
130 typedef std::vector<blink::WebMediaStreamSource> LocalStreamSources; | 133 typedef std::vector<blink::WebMediaStreamSource> LocalStreamSources; |
131 | 134 |
132 void MaybeProcessNextRequestInfo(); | 135 void MaybeProcessNextRequestInfo(); |
133 bool IsCurrentRequestInfo(int request_id) const; | 136 bool IsCurrentRequestInfo(int request_id) const; |
134 bool IsCurrentRequestInfo(const blink::WebUserMediaRequest& request) const; | 137 bool IsCurrentRequestInfo(const blink::WebUserMediaRequest& request) const; |
135 bool DeleteRequestInfo(const blink::WebUserMediaRequest& request); | 138 bool DeleteRequestInfo(const blink::WebUserMediaRequest& request); |
136 void DelayedGetUserMediaRequestSucceeded(const blink::WebMediaStream& stream, | 139 void DelayedGetUserMediaRequestSucceeded(const blink::WebMediaStream& stream, |
137 blink::WebUserMediaRequest request); | 140 blink::WebUserMediaRequest request); |
(...skipping 80 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
218 | 221 |
219 // Returns true if we do find and remove the |source|. | 222 // Returns true if we do find and remove the |source|. |
220 // Otherwise returns false. | 223 // Otherwise returns false. |
221 bool RemoveLocalSource(const blink::WebMediaStreamSource& source); | 224 bool RemoveLocalSource(const blink::WebMediaStreamSource& source); |
222 | 225 |
223 void StopLocalSource(const blink::WebMediaStreamSource& source, | 226 void StopLocalSource(const blink::WebMediaStreamSource& source, |
224 bool notify_dispatcher); | 227 bool notify_dispatcher); |
225 | 228 |
226 const ::mojom::MediaDevicesDispatcherHostPtr& GetMediaDevicesDispatcher(); | 229 const ::mojom::MediaDevicesDispatcherHostPtr& GetMediaDevicesDispatcher(); |
227 | 230 |
228 void SelectAudioInputDevice( | 231 // TODO(guidou): Remove these functions. http://crbug.com/706408 |
| 232 void LegacySetupAudioInput(); |
| 233 void LegacySelectAudioInputDevice( |
229 const blink::WebUserMediaRequest& user_media_request, | 234 const blink::WebUserMediaRequest& user_media_request, |
230 const EnumerationResult& device_enumeration); | 235 const EnumerationResult& device_enumeration); |
231 | 236 |
232 void SetupVideoInput(const blink::WebUserMediaRequest& user_media_request); | 237 void SetupAudioInput(); |
| 238 void SelectAudioSettings(const blink::WebUserMediaRequest& user_media_request, |
| 239 std::vector<::mojom::AudioInputDeviceCapabilitiesPtr> |
| 240 audio_input_capabilities); |
233 | 241 |
| 242 void SetupVideoInput(); |
234 void SelectVideoDeviceSettings( | 243 void SelectVideoDeviceSettings( |
235 const blink::WebUserMediaRequest& user_media_request, | 244 const blink::WebUserMediaRequest& user_media_request, |
236 std::vector<::mojom::VideoInputDeviceCapabilitiesPtr> | 245 std::vector<::mojom::VideoInputDeviceCapabilitiesPtr> |
237 video_input_capabilities); | 246 video_input_capabilities); |
238 | |
239 void FinalizeSelectVideoDeviceSettings( | 247 void FinalizeSelectVideoDeviceSettings( |
240 const blink::WebUserMediaRequest& user_media_request, | 248 const blink::WebUserMediaRequest& user_media_request, |
241 const VideoCaptureSettings& settings); | 249 const VideoCaptureSettings& settings); |
242 | |
243 void FinalizeSelectVideoContentSettings( | 250 void FinalizeSelectVideoContentSettings( |
244 const blink::WebUserMediaRequest& user_media_request, | 251 const blink::WebUserMediaRequest& user_media_request, |
245 const VideoCaptureSettings& settings); | 252 const VideoCaptureSettings& settings); |
246 | 253 |
247 void GenerateStreamForCurrentRequestInfo(); | 254 void GenerateStreamForCurrentRequestInfo(); |
248 | 255 |
249 // Callback invoked by MediaDevicesEventDispatcher when a device-change | 256 // Callback invoked by MediaDevicesEventDispatcher when a device-change |
250 // notification arrives. | 257 // notification arrives. |
251 void DevicesChanged(MediaDeviceType device_type, | 258 void DevicesChanged(MediaDeviceType device_type, |
252 const MediaDeviceInfoArray& device_infos); | 259 const MediaDeviceInfoArray& device_infos); |
(...skipping 31 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
284 // Note: This member must be the last to ensure all outstanding weak pointers | 291 // Note: This member must be the last to ensure all outstanding weak pointers |
285 // are invalidated first. | 292 // are invalidated first. |
286 base::WeakPtrFactory<UserMediaClientImpl> weak_factory_; | 293 base::WeakPtrFactory<UserMediaClientImpl> weak_factory_; |
287 | 294 |
288 DISALLOW_COPY_AND_ASSIGN(UserMediaClientImpl); | 295 DISALLOW_COPY_AND_ASSIGN(UserMediaClientImpl); |
289 }; | 296 }; |
290 | 297 |
291 } // namespace content | 298 } // namespace content |
292 | 299 |
293 #endif // CONTENT_RENDERER_MEDIA_USER_MEDIA_CLIENT_IMPL_H_ | 300 #endif // CONTENT_RENDERER_MEDIA_USER_MEDIA_CLIENT_IMPL_H_ |
OLD | NEW |