@class NUBufferRenderClient, NUImageDataClient, NUComposition, NSObject; @protocol OS_dispatch_queue; @interface _PIWhiteColorCalculator : NSObject { NUComposition *_composition; NUBufferRenderClient *_bufferRenderClient; NUImageDataClient *_imageDataClient; NSObject<OS_dispatch_queue> *_q; BOOL _useSushi; } - (void).cxx_destruct; - (id)_brightnessMultiplierFromImageProperties:(id)a0; - (void)_computeGreenPercentage:(id /* block */)a0; - (struct { struct { double x0[4]; } x0; struct { double x0[4]; } x1; double x2; })_computeWhitePointColorWithGrayEdgesBuffer:(id)a0 grayWorldBuffer:(id)a1 greenChannelPercentage:(double)a2 RAWCameraSpaceProperties:(id)a3; - (void)_configureRequest:(id)a0; - (void)_submitGERenderRequest:(id /* block */)a0; - (void)_submitGWRenderRequest:(id /* block */)a0; - (struct { struct { double x0[4]; } x0; struct { double x0[4]; } x1; double x2; })_whitePointColorFromGrayEdgesImage:(id)a0 grayWorldImage:(id)a1 greenChannelPercentage:(double)a2 RAWCameraSpaceProperties:(id)a3; - (void)calculateColorWithProperties:(id)a0 completion:(id /* block */)a1; - (id)initWithComposition:(id)a0 useSushi:(BOOL)a1; - (void)readBufferFromImage:(id)a0 withRGBAfBufferBlock:(id /* block */)a1; @end