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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 // MediaStreamManager is used to open media capture devices (video supported | 5 // MediaStreamManager is used to open media capture devices (video supported |
6 // now). Call flow: | 6 // now). Call flow: |
7 // 1. GenerateStream is called when a render process wants to use a capture | 7 // 1. GenerateStream is called when a render process wants to use a capture |
8 // device. | 8 // device. |
9 // 2. MediaStreamManager will ask MediaStreamUIController for permission to | 9 // 2. MediaStreamManager will ask MediaStreamUIController for permission to |
10 // use devices and for which device to use. | 10 // use devices and for which device to use. |
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353 const url::Origin& security_origin, | 353 const url::Origin& security_origin, |
354 const TrackControls& controls, | 354 const TrackControls& controls, |
355 const MediaDeviceInfoArray& devices, | 355 const MediaDeviceInfoArray& devices, |
356 std::string* device_id) const; | 356 std::string* device_id) const; |
357 | 357 |
358 // Finds the requested device id from request. The requested device type | 358 // Finds the requested device id from request. The requested device type |
359 // must be MEDIA_DEVICE_AUDIO_CAPTURE or MEDIA_DEVICE_VIDEO_CAPTURE. | 359 // must be MEDIA_DEVICE_AUDIO_CAPTURE or MEDIA_DEVICE_VIDEO_CAPTURE. |
360 bool GetRequestedDeviceCaptureId(const DeviceRequest* request, | 360 bool GetRequestedDeviceCaptureId(const DeviceRequest* request, |
361 MediaStreamType type, | 361 MediaStreamType type, |
362 const MediaDeviceInfoArray& devices, | 362 const MediaDeviceInfoArray& devices, |
363 std::string* device_id) const; | 363 std::string* device_id); |
364 | 364 |
365 void TranslateDeviceIdToSourceId(DeviceRequest* request, | 365 void TranslateDeviceIdToSourceId(DeviceRequest* request, |
366 MediaStreamDevice* device); | 366 MediaStreamDevice* device); |
367 | 367 |
368 // Handles the callback from MediaStreamUIProxy to receive the UI window id, | 368 // Handles the callback from MediaStreamUIProxy to receive the UI window id, |
369 // used for excluding the notification window in desktop capturing. | 369 // used for excluding the notification window in desktop capturing. |
370 void OnMediaStreamUIWindowId(MediaStreamType video_type, | 370 void OnMediaStreamUIWindowId(MediaStreamType video_type, |
371 StreamDeviceInfoArray devices, | 371 StreamDeviceInfoArray devices, |
372 gfx::NativeViewId window_id); | 372 gfx::NativeViewId window_id); |
373 | 373 |
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407 std::map<int, base::Callback<void(const std::string&)>> log_callbacks_; | 407 std::map<int, base::Callback<void(const std::string&)>> log_callbacks_; |
408 | 408 |
409 GenerateStreamTestCallback generate_stream_test_callback_; | 409 GenerateStreamTestCallback generate_stream_test_callback_; |
410 | 410 |
411 DISALLOW_COPY_AND_ASSIGN(MediaStreamManager); | 411 DISALLOW_COPY_AND_ASSIGN(MediaStreamManager); |
412 }; | 412 }; |
413 | 413 |
414 } // namespace content | 414 } // namespace content |
415 | 415 |
416 #endif // CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_MANAGER_H_ | 416 #endif // CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_MANAGER_H_ |
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