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1 /* | 1 /* |
2 * Copyright 2015 The WebRTC project authors. All Rights Reserved. | 2 * Copyright 2015 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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41 // PeerConnection. | 41 // PeerConnection. |
42 class AndroidVideoCapturer : public cricket::VideoCapturer { | 42 class AndroidVideoCapturer : public cricket::VideoCapturer { |
43 public: | 43 public: |
44 explicit AndroidVideoCapturer( | 44 explicit AndroidVideoCapturer( |
45 const rtc::scoped_refptr<AndroidVideoCapturerDelegate>& delegate); | 45 const rtc::scoped_refptr<AndroidVideoCapturerDelegate>& delegate); |
46 virtual ~AndroidVideoCapturer(); | 46 virtual ~AndroidVideoCapturer(); |
47 | 47 |
48 // Called from JNI when the capturer has been started. | 48 // Called from JNI when the capturer has been started. |
49 void OnCapturerStarted(bool success); | 49 void OnCapturerStarted(bool success); |
50 | 50 |
51 // Called from JNI when a new frame has been captured. | |
52 // Argument |buffer| is intentionally by value, for use with rtc::Bind. | |
53 void OnIncomingFrame( | |
54 const rtc::scoped_refptr<webrtc::VideoFrameBuffer>& buffer, | |
55 int rotation, | |
56 int64_t time_stamp); | |
57 | |
58 // Called from JNI to request a new video format. | 51 // Called from JNI to request a new video format. |
59 void OnOutputFormatRequest(int width, int height, int fps); | 52 void OnOutputFormatRequest(int width, int height, int fps); |
60 | 53 |
61 AndroidVideoCapturerDelegate* delegate() { return delegate_.get(); } | 54 AndroidVideoCapturerDelegate* delegate() { return delegate_.get(); } |
62 | 55 |
63 // cricket::VideoCapturer implementation. | 56 // cricket::VideoCapturer implementation. |
64 bool GetBestCaptureFormat(const cricket::VideoFormat& desired, | 57 bool GetBestCaptureFormat(const cricket::VideoFormat& desired, |
65 cricket::VideoFormat* best_format) override; | 58 cricket::VideoFormat* best_format) override; |
66 | 59 |
| 60 // Expose these protected methods as public, to be used by the |
| 61 // AndroidVideoCapturerJni. |
| 62 using VideoCapturer::AdaptFrame; |
| 63 using VideoCapturer::OnFrame; |
| 64 |
67 private: | 65 private: |
68 // cricket::VideoCapturer implementation. | 66 // cricket::VideoCapturer implementation. |
69 // Video frames will be delivered using | 67 // Video frames will be delivered using |
70 // cricket::VideoCapturer::SignalFrameCaptured on the thread that calls Start. | 68 // cricket::VideoCapturer::SignalFrameCaptured on the thread that calls Start. |
71 cricket::CaptureState Start( | 69 cricket::CaptureState Start( |
72 const cricket::VideoFormat& capture_format) override; | 70 const cricket::VideoFormat& capture_format) override; |
73 void Stop() override; | 71 void Stop() override; |
74 bool IsRunning() override; | 72 bool IsRunning() override; |
75 bool IsScreencast() const override { return false; } | 73 bool IsScreencast() const override { return false; } |
76 bool GetPreferredFourccs(std::vector<uint32_t>* fourccs) override; | 74 bool GetPreferredFourccs(std::vector<uint32_t>* fourccs) override; |
77 | 75 |
78 bool running_; | 76 bool running_; |
79 rtc::scoped_refptr<AndroidVideoCapturerDelegate> delegate_; | 77 rtc::scoped_refptr<AndroidVideoCapturerDelegate> delegate_; |
80 | 78 |
81 rtc::ThreadChecker thread_checker_; | 79 rtc::ThreadChecker thread_checker_; |
82 | 80 |
83 class FrameFactory; | |
84 FrameFactory* frame_factory_; // Owned by cricket::VideoCapturer. | |
85 | |
86 cricket::CaptureState current_state_; | 81 cricket::CaptureState current_state_; |
87 }; | 82 }; |
88 | 83 |
89 } // namespace webrtc | 84 } // namespace webrtc |
90 | 85 |
91 #endif // WEBRTC_API_ANDROIDVIDEOCAPTURER_H_ | 86 #endif // WEBRTC_API_ANDROIDVIDEOCAPTURER_H_ |
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