FilterSeparableGetSpecSize

Computes the size of the filter specification structure.

Syntax

IppStatus ippiFilterSeparableGetSpecSize(IppiSize kernelSize, IppDataType dataType, int numChannels, int* pSpecSize);

IppStatus ippiFilterSeparableGetSpecSize_L(IppiSize kernelSize, IppDataType dataType, int numChannels, int* pSpecSize);

IppStatus ippiFilterSeparableGetSpecSize_T(IppiSize kernelSize,IppDataType dataType, int numChannels, int* pSpecSize);

IppStatus ippiFilterSeparableGetSpecSize_LT(IppiSize kernelSize,IppDataType dataType, int numChannels, int* pSpecSize);

ippcv.h

ippcv_l.h

Headers: ippcore.h, ippvm.h, ipps.h, ippi.h

Libraries: ippcore.lib, ippvm.lib, ipps.lib, ippi.lib

kernelSize	Size of the rectangular kernel in pixels.
dataType	Data type of the source image. Possible values are Ipp16s, Ipp32f.
numChannels	Number of channels in the image. Possible values are 1, 3, and 4.
pSpecSize	Pointer to the size of the filter specification structure.

This function computes the size of the filter specification structure pSpec. Call this function before using the ippiFilterSeparableInit function.

ippStsNoErr	Indicates no error. Any other value indicates an error.
ippStsNullPtrErr	Indicates an error condition if one of the specified pointers is NULL.
ippStsSizeErr	Indicates an error condition if kernelSize has a field with a zero or negative value.
ippStsDataTypeErr	Indicates an error condition if dataType has an illegal value.
ippStsChannelErr	Indicates an error condition if numChannels has an illegal value.