Developer Reference for Intel® Integrated Performance Primitives
Computes the size of the buffer required for ippsIIRGenLowpass and ippsIIRGenHighpass internal calculations.
IppStatus ippsIIRGenGetBufferSize(int order, int* pBufferSize);
ipps.h
Headers: ippcore.h, ippvm.h
Libraries: ippcore.lib, ippvm.lib
order |
Order of the filter [1, 12]. |
pBufferSize |
Pointer to the calculated buffer size (in bytes). |
This function computes the size of the buffer that is required for ippsIIRGenLowpass/ippsIIRGenHighpass internal calculations.
ippStsNoErr |
Indicates no error. |
ippStsNullPtrErr |
Indicates an error when any of the specified pointers is NULL. |
ippStsIIRGenOrderErr |
Indicates an error when the order value is less than 1, or greater than 12. |