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TUIKit/TUIChat/CommonUI/Camera/TUICaptureVideoPreviewView.m

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+
+//  Created by Tencent on 2023/06/09.
+//  Copyright © 2023 Tencent. All rights reserved.
+
+#import "TUICaptureVideoPreviewView.h"
+
+@implementation TUICaptureVideoPreviewView
+
+- (instancetype)initWithFrame:(CGRect)frame {
+    self = [super initWithFrame:frame];
+    if (self) {
+        [(AVCaptureVideoPreviewLayer *)self.layer setVideoGravity:AVLayerVideoGravityResizeAspectFill];
+    }
+    return self;
+}
+
+- (AVCaptureSession *)captureSessionsion {
+    return [(AVCaptureVideoPreviewLayer *)self.layer session];
+}
+
+- (void)setCaptureSessionsion:(AVCaptureSession *)session {
+    [(AVCaptureVideoPreviewLayer *)self.layer setSession:session];
+}
+
+- (CGPoint)captureDevicePointForPoint:(CGPoint)point {
+    AVCaptureVideoPreviewLayer *layer = (AVCaptureVideoPreviewLayer *)self.layer;
+    return [layer captureDevicePointOfInterestForPoint:point];
+}
+
+/**
+ * Make the layer method of the view return the AVCaptureVideoPreviewLayer class object
+ */
++ (Class)layerClass {
+    return [AVCaptureVideoPreviewLayer class];
+}
+
+@end