@class BWPixelBufferPool;
@interface BWScalingSession : NSObject {
struct OpaqueVTPixelRotationSession { } *_rotationSession;
int _rotationSessionDegrees;
struct OpaqueVTPixelTransferSession { } *_transferSession;
BWPixelBufferPool *_intermediateBufferPool;
struct { int width; int height; } _intermediateBufferPoolDimensions;
}
- (id)init;
- (void)dealloc;
- (void)invalidate;
- (void)_ensurePixelTransferSession;
- (id)_newIntermediatePoolWithDimensions:(struct { int x0; int x1; })a0 pixelFormat:(unsigned int)a1;
- (int)scalePixelBuffer:(struct __CVBuffer { } *)a0 rect:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a1 exifOrientation:(int)a2 intoPixelBuffer:(struct __CVBuffer { } *)a3 rect:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a4;
- (int)scalePixelBuffer:(struct __CVBuffer { } *)a0 rect:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a1 intoPixelBuffer:(struct __CVBuffer { } *)a2 rect:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a3;
@end