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Side by Side Diff: webrtc/sdk/objc/Framework/Classes/avfoundationvideocapturer.h

Issue 2271583003: Implement CVO for iOS capturer (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master
Patch Set: Default to portrait orientation on iPhone Created 4 years, 3 months ago
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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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49 // Returns whether the rear-facing camera can be used. 49 // Returns whether the rear-facing camera can be used.
50 // e.g. It can't be used because it doesn't exist. 50 // e.g. It can't be used because it doesn't exist.
51 bool CanUseBackCamera() const; 51 bool CanUseBackCamera() const;
52 52
53 // Switches the camera being used (either front or back). 53 // Switches the camera being used (either front or back).
54 void SetUseBackCamera(bool useBackCamera); 54 void SetUseBackCamera(bool useBackCamera);
55 bool GetUseBackCamera() const; 55 bool GetUseBackCamera() const;
56 56
57 // Converts the sample buffer into a cricket::CapturedFrame and signals the 57 // Converts the sample buffer into a cricket::CapturedFrame and signals the
58 // frame for capture. 58 // frame for capture.
59 void CaptureSampleBuffer(CMSampleBufferRef sampleBuffer); 59 void CaptureSampleBuffer(CMSampleBufferRef sample_buffer,
60 webrtc::VideoRotation rotation);
60 61
61 // Handles messages from posts. 62 // Handles messages from posts.
62 void OnMessage(rtc::Message *msg) override; 63 void OnMessage(rtc::Message *msg) override;
63 64
64 private: 65 private:
65 void OnFrameMessage(CVImageBufferRef image_buffer, int64_t capture_time_ns); 66 void OnFrameMessage(CVImageBufferRef image_buffer,
67 webrtc::VideoRotation rotation,
68 int64_t capture_time_ns);
66 69
67 RTCAVFoundationVideoCapturerInternal *_capturer; 70 RTCAVFoundationVideoCapturerInternal *_capturer;
68 rtc::Thread *_startThread; // Set in Start(), unset in Stop(). 71 rtc::Thread *_startThread; // Set in Start(), unset in Stop().
69 webrtc::I420BufferPool _buffer_pool; 72 webrtc::I420BufferPool _buffer_pool;
70 }; // AVFoundationVideoCapturer 73 }; // AVFoundationVideoCapturer
71 74
72 } // namespace webrtc 75 } // namespace webrtc
73 76
74 #endif // WEBRTC_API_OBJC_AVFOUNDATION_VIDEO_CAPTURER_H_ 77 #endif // WEBRTC_API_OBJC_AVFOUNDATION_VIDEO_CAPTURER_H_
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