// d3dumddi.h
typedef struct _D3DDDIARG_SETCONVOLUTIONKERNELMONO {
[in] UINT Width;
[in] UINT Height;
[in] FLOAT *pKernelRow;
[in] FLOAT *pKernelCol;
} D3DDDIARG_SETCONVOLUTIONKERNELMONO;
View the official Windows Driver Kit DDI referenceNo description available.
The D3DDDIARG_SETCONVOLUTIONKERNELMONO structure describes parameters for setting the monochrome convolution kernel.
Width [in]The width, which is the resolution of the filter kernel in the horizontal direction. Valid values for this member are from 1 to 7.
Height [in]The height, which is the resolution of the filter kernel in the vertical direction. Valid values for this member are from 1 to 7.
pKernelRow [in]A pointer to weights in the horizontal direction of a separable filter. In Microsoft Direct3D 9.L and later, pKernelRow must be NULL, which indicates that all of the weights are 1.0.
pKernelCol [in]A pointer to weights in the vertical direction of a separable filter. In Direct3D 9.L and later, pKernelCol must be NULL, which indicates that all of the weights are 1.0.