/*

    Copyright (C) 2017 Apple Inc. All Rights Reserved.

    See LICENSE.txt for this sample’s licensing information

    Abstract:

    Camera preview view.

*/

@import AVFoundation;

#import "AVMetadataRecordPlayCameraPreviewView.h"

@implementation AVMetadataRecordPlayCameraPreviewView

+ (Class)layerClass

{

    return [AVCaptureVideoPreviewLayer class];

}

- (AVCaptureVideoPreviewLayer *)videoPreviewLayer

{

    return (AVCaptureVideoPreviewLayer *)self.layer;

}

- (AVCaptureSession *)session

{

    return self.videoPreviewLayer.session;

}

- (void)setSession:(AVCaptureSession *)session

{

    self.videoPreviewLayer.session = session;

}

@end