Developer Reference

  • 2021
  • 03/26/2021
  • Public Content
Contents

FilterBoxBorderGetBufferSize

Computes the size of the external buffer for the
FilterBoxBorder
function.

Syntax

IppStatus ippiFilterBoxBorderGetBufferSize (IppiSize
roiSize
, IppiSize
maskSize
, IppDataType
dataType
, 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
roiSize
Maximum size of the destination image ROI.
maskSize
Size of the filter mask, in pixels.
dataType
Data type of the image. Possible values are
ipp8u
,
ipp16u
,
ipp16s
, or
ipp32f
.
numChannels
Number of channels in the image. Possible values are 1, 3, or 4.
pBufferSize
Pointer to the size of the external work buffer.
Description
The
ippiFilterBoxBorderGetBufferSize
function computes the size, in bytes, of the external work buffer needed for the
ippiFilterBoxBorder
function. The result is stored in the
pBufferSize
parameter.
For an example on how to use this function, see the code example provided with the
ippiFilterBoxBorder
function description.
Return Values
ippStsNoErr
Indicates no error.
ippStsSizeErr
Indicates an error when
roiSize
is negative, or equal to zero.
ippStsMaskSizeErr
Indicates an error when
mask
has an illegal value.
ippStsDataTypeErr
Indicates an error when
dataType
has an illegal value.
ippStsNumChannelsError
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.