29 lines
954 B
Objective-C
29 lines
954 B
Objective-C
//
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// RNCameraUtils.h
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// RCTCamera
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//
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// Created by Joao Guilherme Daros Fidelis on 19/01/18.
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//
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#import <UIKit/UIKit.h>
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#import "RNCameraManager.h"
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@interface RNCameraUtils : NSObject
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// Camera utilities
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+ (AVCaptureDevice *)deviceWithMediaType:(NSString *)mediaType preferringPosition:(AVCaptureDevicePosition)position;
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+ (AVCaptureDevice *)deviceWithCameraId:(NSString *)cameraId;
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// Enum conversions
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+ (float)temperatureForWhiteBalance:(RNCameraWhiteBalance)whiteBalance;
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+ (NSString *)captureSessionPresetForVideoResolution:(RNCameraVideoResolution)resolution;
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+ (AVCaptureVideoOrientation)videoOrientationForDeviceOrientation:(UIDeviceOrientation)orientation;
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+ (AVCaptureVideoOrientation)videoOrientationForInterfaceOrientation:(UIInterfaceOrientation)orientation;
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// Text and Face detector utilities
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+ (UIImage *)convertBufferToUIImage:(CMSampleBufferRef)sampleBuffer previewSize:(CGSize)previewSize position:(NSInteger)position;
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@end
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