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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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_BROWSER_RENDERER_HOST_MEDIA_SERVICE_VIDEO_CAPTURE_DEVICE_LAUNCHE
R_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_MEDIA_SERVICE_VIDEO_CAPTURE_DEVICE_LAUNCHE
R_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_MEDIA_SERVICE_VIDEO_CAPTURE_DEVICE_LAUNCHE
R_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_MEDIA_SERVICE_VIDEO_CAPTURE_DEVICE_LAUNCHE
R_H_ |
7 | 7 |
8 #include "content/browser/renderer_host/media/video_capture_provider.h" | 8 #include "content/browser/renderer_host/media/video_capture_provider.h" |
9 #include "content/public/common/media_stream_request.h" | 9 #include "content/public/common/media_stream_request.h" |
10 #include "services/video_capture/public/interfaces/device_factory.mojom.h" | 10 #include "services/video_capture/public/interfaces/device_factory.mojom.h" |
(...skipping 13 matching lines...) Expand all Loading... |
24 MediaStreamType stream_type, | 24 MediaStreamType stream_type, |
25 const media::VideoCaptureParams& params, | 25 const media::VideoCaptureParams& params, |
26 base::WeakPtr<media::VideoFrameReceiver> receiver, | 26 base::WeakPtr<media::VideoFrameReceiver> receiver, |
27 Callbacks* callbacks, | 27 Callbacks* callbacks, |
28 base::OnceClosure done_cb) override; | 28 base::OnceClosure done_cb) override; |
29 void AbortLaunch() override; | 29 void AbortLaunch() override; |
30 | 30 |
31 void OnUtilizationReport(int frame_feedback_id, double utilization); | 31 void OnUtilizationReport(int frame_feedback_id, double utilization); |
32 | 32 |
33 private: | 33 private: |
| 34 enum class State { |
| 35 READY_TO_LAUNCH, |
| 36 DEVICE_START_IN_PROGRESS, |
| 37 DEVICE_START_ABORTING |
| 38 }; |
| 39 |
| 40 void OnCreateDeviceCallback( |
| 41 const media::VideoCaptureParams& params, |
| 42 video_capture::mojom::DevicePtr device, |
| 43 base::WeakPtr<media::VideoFrameReceiver> receiver, |
| 44 Callbacks* callbacks, |
| 45 base::OnceClosure done_cb, |
| 46 video_capture::mojom::DeviceAccessResultCode result_code); |
| 47 |
34 video_capture::mojom::DeviceFactoryPtr* const device_factory_; | 48 video_capture::mojom::DeviceFactoryPtr* const device_factory_; |
| 49 State state_; |
| 50 base::SequenceChecker sequence_checker_; |
35 }; | 51 }; |
36 | 52 |
37 } // namespace content | 53 } // namespace content |
38 | 54 |
39 #endif // CONTENT_BROWSER_RENDERER_HOST_MEDIA_SERVICE_VIDEO_CAPTURE_DEVICE_LAUN
CHER_H_ | 55 #endif // CONTENT_BROWSER_RENDERER_HOST_MEDIA_SERVICE_VIDEO_CAPTURE_DEVICE_LAUN
CHER_H_ |
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