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Henrik RydgårdandClaude Opus 5.5
6fab39ebb4
The camera delivers frames in the sensor's landscape orientation however the phone is held, so in portrait the picture was 90 degrees off. Rotate the capture connection: on iOS 17+ with a rotation coordinator, which keeps the picture level with the horizon, and before that to match the interface orientation. A portrait frame doesn't fit the landscape size the game asks for, so scale frames to cover it and crop the rest, rather than stretching. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
20 lines
620 B
Objective-C
20 lines
620 B
Objective-C
#import <Foundation/Foundation.h>
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#import <AVFoundation/AVFoundation.h>
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#import <UIKit/UIKit.h>
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@protocol CameraFrameDelegate <NSObject>
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@required
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- (void) PushCameraImageIOS:(long long)len buffer:(unsigned char*)data;
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@end
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@interface CameraHelper : NSObject<AVCaptureVideoDataOutputSampleBufferDelegate>
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@property (nonatomic, strong) id<CameraFrameDelegate> delegate;
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- (void) startVideo:(int)width h:(int)height;
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- (void) stopVideo;
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// Below iOS 17, frames are rotated to match this. From 17, they're kept level with the horizon instead.
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- (void) setInterfaceOrientation:(UIInterfaceOrientation)orientation;
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@end
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