@class NSString, NSDictionary, FigMetalContext, PanoramaStitchingShaders;
@protocol MTLTexture, MTLCommandQueue;
@interface PanoramaStitchingStage : NSObject <MetalImageBufferProcessor> {
FigMetalContext *_metal;
PanoramaStitchingShaders *_shaders;
id<MTLTexture> _seamStagingLuma;
id<MTLTexture> _seamStagingChroma;
id<MTLTexture> _seamStagingLumaDst;
id<MTLTexture> _seamStagingChromaDst;
id<MTLTexture> _prevLuma;
id<MTLTexture> _prevChroma;
id<MTLTexture> _seamCost;
int _direction;
}
@property (readonly, nonatomic) id<MTLTexture> stitchingMask;
@property (readonly, nonatomic) struct CGRect { struct CGPoint { double x; double y; } origin; struct CGSize { double width; double height; } size; } roi;
@property (nonatomic) BOOL isReadyToProcess;
@property (nonatomic) int stitchingMode;
@property (retain, nonatomic) id<MTLTexture> motionMask;
@property (retain, nonatomic) id<MTLCommandQueue> metalCommandQueue;
@property (retain, nonatomic) NSDictionary *tuningParameters;
@property (retain, nonatomic) NSDictionary *cameraInfoByPortType;
@property (readonly) unsigned long long hash;
@property (readonly) Class superclass;
@property (readonly, copy) NSString *description;
@property (readonly, copy) NSString *debugDescription;
- (int)resetState;
- (int)prewarm;
- (int)finishProcessing;
- (int)process;
- (id)initWithContext:(id)a0;
- (int)setDirection:(int)a0;
- (void).cxx_destruct;
- (int)prepareToProcess:(unsigned int)a0;
- (int)purgeResources;
- (int)setup;
- (int)_centralStitchAddSlice:(struct __CVBuffer { } *)a0 sliceHomography:(struct { void /* unknown type, empty encoding */ x0[3]; })a1 sliceType:(int)a2;
- (int)_seamStitchAddSlice:(struct __CVBuffer { } *)a0 sliceHomography:(struct { void /* unknown type, empty encoding */ x0[3]; })a1 sliceType:(int)a2;
- (int)addSlice:(struct __CVBuffer { } *)a0 sliceHomography:(struct { void /* unknown type, empty encoding */ x0[3]; })a1 sliceType:(int)a2;
- (int)prepareToProcessSliceWidth:(unsigned long long)a0 sliceHeight:(unsigned long long)a1;
@end