Intel® Integrated Performance Primitives (Intel® IPP) Developer Guide and Reference
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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. |