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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_MEDIA_STREAM_VIDEO_CAPTURER_SOURCE_H_ | 5 #ifndef CONTENT_RENDERER_MEDIA_MEDIA_STREAM_VIDEO_CAPTURER_SOURCE_H_ |
6 #define CONTENT_RENDERER_MEDIA_MEDIA_STREAM_VIDEO_CAPTURER_SOURCE_H_ | 6 #define CONTENT_RENDERER_MEDIA_MEDIA_STREAM_VIDEO_CAPTURER_SOURCE_H_ |
7 | 7 |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "base/macros.h" | 9 #include "base/macros.h" |
10 #include "base/memory/weak_ptr.h" | 10 #include "base/memory/weak_ptr.h" |
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28 public RenderFrameObserver { | 28 public RenderFrameObserver { |
29 public: | 29 public: |
30 MediaStreamVideoCapturerSource( | 30 MediaStreamVideoCapturerSource( |
31 const SourceStoppedCallback& stop_callback, | 31 const SourceStoppedCallback& stop_callback, |
32 std::unique_ptr<media::VideoCapturerSource> source); | 32 std::unique_ptr<media::VideoCapturerSource> source); |
33 MediaStreamVideoCapturerSource(const SourceStoppedCallback& stop_callback, | 33 MediaStreamVideoCapturerSource(const SourceStoppedCallback& stop_callback, |
34 const StreamDeviceInfo& device_info, | 34 const StreamDeviceInfo& device_info, |
35 RenderFrame* render_frame); | 35 RenderFrame* render_frame); |
36 ~MediaStreamVideoCapturerSource() override; | 36 ~MediaStreamVideoCapturerSource() override; |
37 | 37 |
38 // Implements MediaStreamVideoSource. | |
39 void RequestRefreshFrame() override; | |
40 | |
41 void SetCapturingLinkSecured(bool is_secure) override; | |
42 | |
43 private: | 38 private: |
44 friend class CanvasCaptureHandlerTest; | 39 friend class CanvasCaptureHandlerTest; |
45 friend class MediaStreamVideoCapturerSourceTest; | 40 friend class MediaStreamVideoCapturerSourceTest; |
46 | 41 |
47 // Implements MediaStreamVideoSource. | 42 // MediaStreamVideoSource overrides. |
| 43 void RequestRefreshFrame() override; |
| 44 void OnHasConsumers(bool has_consumers) override; |
| 45 void OnCapturingLinkSecured(bool is_secure) override; |
48 void GetCurrentSupportedFormats( | 46 void GetCurrentSupportedFormats( |
49 int max_requested_width, | 47 int max_requested_width, |
50 int max_requested_height, | 48 int max_requested_height, |
51 double max_requested_frame_rate, | 49 double max_requested_frame_rate, |
52 const VideoCaptureDeviceFormatsCB& callback) override; | 50 const VideoCaptureDeviceFormatsCB& callback) override; |
53 void StartSourceImpl( | 51 void StartSourceImpl( |
54 const media::VideoCaptureFormat& format, | 52 const media::VideoCaptureFormat& format, |
55 const blink::WebMediaConstraints& constraints, | 53 const blink::WebMediaConstraints& constraints, |
56 const VideoCaptureDeliverFrameCB& frame_callback) override; | 54 const VideoCaptureDeliverFrameCB& frame_callback) override; |
57 void StopSourceImpl() override; | 55 void StopSourceImpl() override; |
58 | 56 |
59 // RenderFrameObserver implementation. | 57 // RenderFrameObserver implementation. |
60 void OnDestruct() final {} | 58 void OnDestruct() final {} |
61 | 59 |
62 // Method to bind as RunningCallback in VideoCapturerSource::StartCapture(). | 60 // Method to bind as RunningCallback in VideoCapturerSource::StartCapture(). |
63 void OnStarted(bool result); | 61 void OnStarted(bool result); |
64 | 62 |
65 const char* GetPowerLineFrequencyForTesting() const; | 63 const char* GetPowerLineFrequencyForTesting() const; |
66 | 64 |
67 // The source that provides video frames. | 65 // The source that provides video frames. |
68 const std::unique_ptr<media::VideoCapturerSource> source_; | 66 const std::unique_ptr<media::VideoCapturerSource> source_; |
69 | 67 |
70 DISALLOW_COPY_AND_ASSIGN(MediaStreamVideoCapturerSource); | 68 DISALLOW_COPY_AND_ASSIGN(MediaStreamVideoCapturerSource); |
71 }; | 69 }; |
72 | 70 |
73 } // namespace content | 71 } // namespace content |
74 | 72 |
75 #endif // CONTENT_RENDERER_MEDIA_MEDIA_STREAM_VIDEO_CAPTURER_SOURCE_H_ | 73 #endif // CONTENT_RENDERER_MEDIA_MEDIA_STREAM_VIDEO_CAPTURER_SOURCE_H_ |
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