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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" |
| (...skipping 22 matching lines...) Expand all Loading... |
| 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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