Man Page: mpsimageintegralofsquares
Operating Environment: mojave
Section: 3
MPSImageIntegralOfSquares(3) MetalPerformanceShaders.framework MPSImageIntegralOfSquares(3)NAMEMPSImageIntegralOfSquaresSYNOPSIS#import <MPSImageIntegral.h> Inherits MPSUnaryImageKernel. Additional Inherited Members Detailed Description The MPSImageIntegralOfSquares calculates the sum of squared pixels over a specified region in the image. The value at each position is the sum of all squared pixels in a source image rectangle, sumRect: sumRect.origin = MPSUnaryImageKernel.offset sumRect.size = dest_position - MPSUnaryImageKernel.clipRect.origin If the channels in the source image are normalized, half-float or floating values, the destination image is recommended to be a 32-bit floating-point image. If the channels in the source image are integer values, it is recommended that an appropriate 32-bit integer image destination format is used. This kernel accepts uint and int textures in addition to unorm and floating-point textures. Author Generated automatically by Doxygen for MetalPerformanceShaders.framework from the source code. Version MetalPerformanceShaders-100 Thu Feb 8 2018 MPSImageIntegralOfSquares(3)