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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_WEBRTC_WEBRTC_VIDEO_CAPTURER_ADAPTER_H_ | 5 #ifndef CONTENT_RENDERER_MEDIA_WEBRTC_WEBRTC_VIDEO_CAPTURER_ADAPTER_H_ |
6 #define CONTENT_RENDERER_MEDIA_WEBRTC_WEBRTC_VIDEO_CAPTURER_ADAPTER_H_ | 6 #define CONTENT_RENDERER_MEDIA_WEBRTC_WEBRTC_VIDEO_CAPTURER_ADAPTER_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
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33 | 33 |
34 // OnFrameCaptured delivers video frames to libjingle. It must be called on | 34 // OnFrameCaptured delivers video frames to libjingle. It must be called on |
35 // libjingles worker thread. | 35 // libjingles worker thread. |
36 // This method is virtual for testing purposes. | 36 // This method is virtual for testing purposes. |
37 virtual void OnFrameCaptured(const scoped_refptr<media::VideoFrame>& frame); | 37 virtual void OnFrameCaptured(const scoped_refptr<media::VideoFrame>& frame); |
38 | 38 |
39 private: | 39 private: |
40 // cricket::VideoCapturer implementation. | 40 // cricket::VideoCapturer implementation. |
41 // These methods are accessed from a libJingle worker thread. | 41 // These methods are accessed from a libJingle worker thread. |
42 virtual cricket::CaptureState Start( | 42 virtual cricket::CaptureState Start( |
43 const cricket::VideoFormat& capture_format) OVERRIDE; | 43 const cricket::VideoFormat& capture_format) override; |
44 virtual void Stop() OVERRIDE; | 44 virtual void Stop() override; |
45 virtual bool IsRunning() OVERRIDE; | 45 virtual bool IsRunning() override; |
46 virtual bool GetPreferredFourccs(std::vector<uint32>* fourccs) OVERRIDE; | 46 virtual bool GetPreferredFourccs(std::vector<uint32>* fourccs) override; |
47 virtual bool GetBestCaptureFormat(const cricket::VideoFormat& desired, | 47 virtual bool GetBestCaptureFormat(const cricket::VideoFormat& desired, |
48 cricket::VideoFormat* best_format) OVERRIDE; | 48 cricket::VideoFormat* best_format) override; |
49 virtual bool IsScreencast() const OVERRIDE; | 49 virtual bool IsScreencast() const override; |
50 | 50 |
51 void UpdateI420Buffer(const scoped_refptr<media::VideoFrame>& src); | 51 void UpdateI420Buffer(const scoped_refptr<media::VideoFrame>& src); |
52 | 52 |
53 // |thread_checker_| is bound to the libjingle worker thread. | 53 // |thread_checker_| is bound to the libjingle worker thread. |
54 base::ThreadChecker thread_checker_; | 54 base::ThreadChecker thread_checker_; |
55 | 55 |
56 const bool is_screencast_; | 56 const bool is_screencast_; |
57 bool running_; | 57 bool running_; |
58 base::TimeDelta first_frame_timestamp_; | 58 base::TimeDelta first_frame_timestamp_; |
59 // |buffer_| used if cropping is needed. It is created only if needed and | 59 // |buffer_| used if cropping is needed. It is created only if needed and |
60 // owned by WebRtcVideoCapturerAdapter. If its created, it exists until | 60 // owned by WebRtcVideoCapturerAdapter. If its created, it exists until |
61 // WebRtcVideoCapturerAdapter is destroyed. | 61 // WebRtcVideoCapturerAdapter is destroyed. |
62 uint8* buffer_; | 62 uint8* buffer_; |
63 size_t buffer_size_; | 63 size_t buffer_size_; |
64 | 64 |
65 DISALLOW_COPY_AND_ASSIGN(WebRtcVideoCapturerAdapter); | 65 DISALLOW_COPY_AND_ASSIGN(WebRtcVideoCapturerAdapter); |
66 }; | 66 }; |
67 | 67 |
68 } // namespace content | 68 } // namespace content |
69 | 69 |
70 #endif // CONTENT_RENDERER_MEDIA_WEBRTC_WEBRTC_VIDEO_CAPTURER_ADAPTER_H_ | 70 #endif // CONTENT_RENDERER_MEDIA_WEBRTC_WEBRTC_VIDEO_CAPTURER_ADAPTER_H_ |
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