Developer Reference

  • 2021
  • 01/15/2021
  • Public Content
Contents

WinBartlettGetBufferSize, WinBartlettSepGetBufferSize,

Compute the size of the work buffer for the
ippiWinBartlett
or
ippiWinBartlettSep
function.

Syntax

IppStatus ippiWinBartlettGetBufferSize (IppDataType
dataType
, IppiSize
roiSize
, int*
pSize
);
IppStatus ippiWinBartlettSepGetBufferSize (IppDataType
dataType
, IppiSize
roiSize
, int*
pSize
);
Include Files
ippi.h
Domain Dependencies
Headers:
ippcore.h
,
ippvm.h
,
ipps.h
Libraries:
ippcore.lib
,
ippvm.lib
,
ipps.lib
Parameters
dataType
Data type for the Bartlett window function. Possible values are:
ipp8u
,
ipp16u
, or
ipp32f
.
roiSize
Size, in pixels, of the image ROI.
pSize
Pointer to the computed size of the external work buffer, in bytes.
Description
The
ippiWinBartlettGetBufferSize
and
ippiWinBartlettSepGetBufferSize
functions compute the size, in bytes, of the external work buffer needed for the
ippiWinBartlett
or
ippiWinBartlettSep
function. The result is stored in the
pSize
parameter.
Return Values
ippStsNoErr
Indicates no error.
ippStsNullPtrErr
Indicates an error when
pSize
is
NULL
.
ippStsSizeErr
Indicates an error when
roiSize
has a field with a value less than 3.
ippStsNumChannelsErr
Indicates an error when
dataType
has an illegal value.

Product and Performance Information

1

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