Intel® Integrated Performance Primitives Developer Guide and Reference
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Visible to Intel only — GUID: GUID-66F95FC8-812C-4D20-96F6-38964A8BEC03
UndistortGetSize
Computes the size of the external buffer.
Syntax
IppStatus ippiUndistortGetSize(IppiSize roiSize, int* pBufferSize);
Include Files
ippcv.h
Domain Dependencies
Headers: ippcore.h, ippvm.h, ipps.h, ippi.h
Libraries: ippcore.lib, ippvm.lib, ipps.lib, ippi.lib
Parameters
- roiSize
- Size of source and destination images ROI in pixels.
- pBufferSize
- Pointer to the computed value of the buffer size.
Description
This function computes the size of the temporary external buffer that is used by the functions ippiUndistortRadial. The buffer of the computed size can be used to process smaller images as well.
Return Values
ippStsNoErr |
Indicates no error. |
ippStsNullPtrErr |
Indicates an error if pBufferSize is NULL. |
ippStsSizeErr |
Indicates an error condition if roiSize has a field with zero or negative value. |