1 /*
2  *  Copyright 2015 The WebRTC Project Authors. All rights reserved.
3  *
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
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #import <Foundation/Foundation.h>
12 #import <UIKit/UIKit.h>
13 
14 #import "RTCMacros.h"
15 
16 @class AVCaptureSession;
17 
18 /** RTCCameraPreviewView is a view that renders local video from an
19  *  AVCaptureSession.
20  */
21 RTC_OBJC_EXPORT
22 @interface RTC_OBJC_TYPE (RTCCameraPreviewView) : UIView
23 
24 /** The capture session being rendered in the view. Capture session
25  *  is assigned to AVCaptureVideoPreviewLayer async in the same
26  *  queue that the AVCaptureSession is started/stopped.
27  */
28 @property(nonatomic, strong) AVCaptureSession* captureSession;
29 
30 @end
31