Example 1: Sample single- and double-precision IPP API calls.
<b>(a) </b> Ipp32f *ippsMalloc_32f(int len); Ipp64f *ippsMalloc_64f(int len); <b>(b) </b> IppStatus ippsMaxIndx_32f(const Ipp32f *pSrc, int len, Ipp32f *pMax, int *pIndx); IppStatus ippsMaxIndx_64f(const Ipp64f *pSrc, int len, Ipp64f *pMax, int *pIndx); <b>(c) </b> IppStatus ippsFFTFwd_RToCCS_32f(const Ipp32f *pSrc, Ipp32f *pDst, const IppsFFTSpec_R_32f *pFFTSpec, Ipp8u *pBuffer); IppStatus ippsFFTFwd_RToCCS_64f(const Ipp64f *pSrc, Ipp64f *pDst, const IppsFFTSpec_R_64f *pFFTSpec, Ipp8u *pBuffer);