FilterSharpenBorderGetBufferSize

Computes the size of the work buffer for image sharpening.

Syntax

IppStatus ippiFilterSharpenBorderGetBufferSize(IppiSize dstRoiSize, IppiMaskSize mask, IppDataType srcDataType, IppDataType dstDataType, int numChannels, int* pBufferSize);

Include Files

ippi.h

Domain Dependencies

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

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

Parameters

dstRoiSize	Size of the destination ROI, in pixels.
mask	Predefined mask of IppiMaskSize type. Possible value is ippMskSize3x3.
srcDataType	Data type of the source image.
dstDataType	Data type of the destination image.
numChannels	Number of channels in the image. Possible values are 1, 3, or 4.
pBufferSize	Pointer to the size, in bytes, of the external buffer.

Description

This function computes the size, in bytes, of the external work buffer for the ippiFilterSharpenBorder function. The result is stored in the pBufferSize parameter.

Return Values

ippStsNoErr	Indicates no error. Any other value indicates an error.
ippStsNullPtrErr	Indicates an error when pBufferSize is NULL.
ippStsSizeErr	Indicates an error when dstRoiSize has a field with a zero or negative value.
ippStsMaskSizeErr	Indicates an error when mask has an illegal value.
ippStsDataTypeErr	Indicates an error when srcDataType or dstDataType has an illegal value.
ippStsNumChannelErr	Indicates an error when numChannels has an illegal value.