Developer Reference

  • 2020
  • 10/21/2020
  • Public Content
Contents

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.

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.