Visible to Intel only — GUID: GUID-6D7D2C85-890E-4D9F-8B81-D81D9A56CDC1
Visible to Intel only — GUID: GUID-6D7D2C85-890E-4D9F-8B81-D81D9A56CDC1
MagnitudePack
MODIFIED API. Computes magnitude of elements of an image in packed format.
Syntax
IppStatus ippiMagnitudePack_<mod>(const Ipp<datatype>* pSrc, int srcStep, Ipp<datatype>* pDst, int dstStep, IppiSize dstRoiSize, Ipp8u* pBuffer);
Supported values for mod:
32f_C1R |
32f_C3R |
Include Files
ippi.h
Domain Dependencies
Headers: ippcore.h, ippvm.h, ipps.h
Libraries: ippcore.lib, ippvm.lib, ipps.lib
Parameters
pSrc |
Pointer to the source image ROI. |
srcStep |
Distance in bytes between starts of consecutive lines in the source image. |
pDst |
Pointer to the destination image ROI. |
dstStep |
Distance in bytes between starts of consecutive lines in the destination image. |
dstRoiSize |
Size of the destination ROI in pixels. |
pBuffer |
Pointer to the work buffer. To compute the size of the buffer, use the ippiMagnitudePackGetBufferSize function. |
Description
This function operates with ROI (see Regions of Interest in Intel IPP).
This function computes magnitude of elements of the source image pSrc given in RCPack2D format and stores results in the destination image pDst.
Return Values
ippStsNoErr |
Indicates no error. Any other value indicates an error or a warning. |
ippStsNullPtrErr |
Indicates an error when pSrc or pDst pointer is NULL. |
ippStsStepErr |
Indicates an error when srcStep or dstStep value is zero or negative. |
ippStsSizeErr |
Indicates an error when width or height of images is less than, or equal to zero. |