FilterMedianGetBufferSize

Computes the size of the work buffer for the ippsFilterMedian function.

Syntax

IppStatus ippsFilterMedianGetBufferSize (int maskSize, IppDataType dataType, int* pBufferSize);

Include Files

ipps.h

Domain Dependencies

Headers: ippcore.h, ippvm.h

Libraries: ippcore.lib, ippvm.lib

Parameters

maskSize	Size of the median mask.
dataType	Data type of the source and destination vectors. Possible values are ipp8u, ipp16s, ipp32s, ipp32f, or ipp64f.
pBufferSize	Pointer to the computed size of the external work buffer, in bytes.

Description

The ippsFilterMedianGetBufferSize function computes the size, in bytes, of the external work buffer needed for the ippsFilterMedian function. The result is stored in the pBufferSize parameter.

Return Values

ippStsNoErr	Indicates no error.
ippStsNullPtrErr	Indicates an error when pBufferSize is NULL.
ippStsMaskSizeErr	Indicates an error when maskSize is less than, or equal to zero.
ippStsDataTypeErr	Indicates an error when dataType has an illegal value.
ippStsEvenMedianMaskSize	Indicates a warning when maskSize has an even value.