44 lines
1.2 KiB
Mathematica
44 lines
1.2 KiB
Mathematica
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/*
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* Copyright 2015 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#import "WebRTC/RTCCameraPreviewView.h"
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#import <AVFoundation/AVFoundation.h>
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#import "RTCDispatcher+Private.h"
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@implementation RTCCameraPreviewView
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@synthesize captureSession = _captureSession;
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+ (Class)layerClass {
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return [AVCaptureVideoPreviewLayer class];
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}
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- (void)setCaptureSession:(AVCaptureSession *)captureSession {
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if (_captureSession == captureSession) {
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return;
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}
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_captureSession = captureSession;
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AVCaptureVideoPreviewLayer *previewLayer = [self previewLayer];
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[RTCDispatcher dispatchAsyncOnType:RTCDispatcherTypeCaptureSession
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block:^{
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previewLayer.session = captureSession;
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}];
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}
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#pragma mark - Private
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- (AVCaptureVideoPreviewLayer *)previewLayer {
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return (AVCaptureVideoPreviewLayer *)self.layer;
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}
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@end
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