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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 #ifndef CONTENT_BROWSER_MEDIA_CAPTURE_WEB_CONTENTS_VIDEO_CAPTURE_DEVICE_H_ | 5 #ifndef CONTENT_BROWSER_MEDIA_CAPTURE_WEB_CONTENTS_VIDEO_CAPTURE_DEVICE_H_ |
6 #define CONTENT_BROWSER_MEDIA_CAPTURE_WEB_CONTENTS_VIDEO_CAPTURE_DEVICE_H_ | 6 #define CONTENT_BROWSER_MEDIA_CAPTURE_WEB_CONTENTS_VIDEO_CAPTURE_DEVICE_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 #include <string> | 9 #include <string> |
10 | 10 |
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31 // Create a WebContentsVideoCaptureDevice instance from the given | 31 // Create a WebContentsVideoCaptureDevice instance from the given |
32 // |device_id|. Returns NULL if |device_id| is invalid. | 32 // |device_id|. Returns NULL if |device_id| is invalid. |
33 static media::VideoCaptureDevice* Create(const std::string& device_id); | 33 static media::VideoCaptureDevice* Create(const std::string& device_id); |
34 | 34 |
35 ~WebContentsVideoCaptureDevice() override; | 35 ~WebContentsVideoCaptureDevice() override; |
36 | 36 |
37 // VideoCaptureDevice implementation. | 37 // VideoCaptureDevice implementation. |
38 void AllocateAndStart(const media::VideoCaptureParams& params, | 38 void AllocateAndStart(const media::VideoCaptureParams& params, |
39 std::unique_ptr<Client> client) override; | 39 std::unique_ptr<Client> client) override; |
40 void RequestRefreshFrame() override; | 40 void RequestRefreshFrame() override; |
| 41 void MaybeSuspend() override; |
| 42 void Resume() override; |
41 void StopAndDeAllocate() override; | 43 void StopAndDeAllocate() override; |
42 | 44 |
43 private: | 45 private: |
44 WebContentsVideoCaptureDevice( | 46 WebContentsVideoCaptureDevice( |
45 int render_process_id, | 47 int render_process_id, |
46 int main_render_frame_id, | 48 int main_render_frame_id, |
47 bool enable_auto_throttling); | 49 bool enable_auto_throttling); |
48 | 50 |
49 const std::unique_ptr<media::ScreenCaptureDeviceCore> core_; | 51 const std::unique_ptr<media::ScreenCaptureDeviceCore> core_; |
50 | 52 |
51 DISALLOW_COPY_AND_ASSIGN(WebContentsVideoCaptureDevice); | 53 DISALLOW_COPY_AND_ASSIGN(WebContentsVideoCaptureDevice); |
52 }; | 54 }; |
53 | 55 |
54 | 56 |
55 } // namespace content | 57 } // namespace content |
56 | 58 |
57 #endif // CONTENT_BROWSER_MEDIA_CAPTURE_WEB_CONTENTS_VIDEO_CAPTURE_DEVICE_H_ | 59 #endif // CONTENT_BROWSER_MEDIA_CAPTURE_WEB_CONTENTS_VIDEO_CAPTURE_DEVICE_H_ |
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