Intel® IPP Quick Reference

Quick ReferenceResamplePolyphaseInitAllocInitializes the structure for polyphase data resampling.IppStatusippsResamplePolyphaseInitAlloc_16s(IppsResamplePolyphaseSpec_16s**pspec, Ipp32f window, int nstep, Ipp32f rollf, Ipp32f alpha,IppHintAlgorithm hint);IppStatusippsResamplePolyphaseInitAlloc_32f(IppsResamplePolyphaseSpec_32f**pspec, Ipp32f window, int nstep, Ipp32f rollf, Ipp32f alpha,IppHintAlgorithm hint);IppStatus ippsResamplePolyphaseFixedInitAlloc_16s(IppsResamplePolyphaseSpecFixed_16s** pspec, int inrate, int outrate,int len, Ipp32f rollf, Ipp32f alpha, IppHintAlgorithm hint);IppStatus ippsResamplePolyphaseFixedInitAlloc_32f(IppsResamplePolyphaseSpecFixed_32f** pspec, int inrate, int outrate,int len, Ipp32f rollf, Ipp32f alpha, IppHintAlgorithm hint);ResamplePolyphaseFreeFrees structure for polyphase data resampling.IppStatus ippsResamplePolyphaseFree_16s(IppsResamplePolyphaseSpec_16s*pspec);IppStatus ippsResamplePolyphaseFree_32f(IppsResamplePolyphaseSpec_32f*pspec);IppStatusippsResamplePolyphaseFixedFree_16s(IppsResamplePolyphaseSpecFixed_16s* pspec);IppStatusippsResamplePolyphaseFixedFree_32f(IppsResamplePolyphaseSpecFixed_32f* pspec);ResamplePolyphaseResamples input data using polyphase filters.IppStatus ippsResamplePolyphase_16s(const Ipp16s* psrc, int len, Ipp16s*pdst, int* poutlen, Ipp64f factor, Ipp32f norm, Ipp64f* ptime, constIppsResamplePolyphaseSpec_16s* pspec);IppStatus ippsResamplePolyphase_32f(const Ipp32f* psrc, int len, Ipp32f*pdst, int* poutlen, Ipp64f factor, Ipp32f norm, Ipp64f* ptime, constIppsResamplePolyphaseSpec_32f* pspec);IppStatus ippsResamplePolyphaseFixed_16s(const Ipp16s* psrc, int len,Ipp16s* pdst, int* poutlen, Ipp32f norm, Ipp64f* ptime, constIppsResamplePolyphaseSpecFixed_16s* pspec);IppStatus ippsResamplePolyphaseFixed_32f(const Ipp32f* psrc, int len,Ipp32f* pdst, int* poutlen, Ipp32f norm, Ipp64f* ptime, constIppsResamplePolyphaseSpecFixed_32f* pspec);152