@interface _MLCGPUUpsample : _MLCGPULayer + (id)layerWithDevice:(id)a0 scaleFactorX:(float)a1 scaleFactorY:(float)a2 sampleMode:(int)a3 alignCorners:(BOOL)a4; - (id)initWithDevice:(id)a0 scaleFactorX:(float)a1 scaleFactorY:(float)a2 sampleMode:(int)a3 alignCorners:(BOOL)a4; @end