Intel® IPP Quick Reference

Quick ReferenceEvalDeltaCalculates the derivatives of feature vectors.IppStatus ippsEvalDelta_16s_D2Sfs(Ipp16s* pSrcDst, int height, int step,int width, int offset, int winSize, Ipp16s val, int scaleFactor);IppStatus ippsEvalDelta_32f_D2(Ipp32f* pSrcDst, int height, int step, intwidth, int offset, int winSize, Ipp32f val);IppStatus ippsEvalDeltaMul_16s_D2Sfs(Ipp16s* pSrcDst, int height, intstep, const Ipp16s* pVal, int width, int offset, int winSize, intscaleFactor);IppStatus ippsEvalDeltaMul_32f_D2(Ipp32f* pSrcDst, int height, int step,const Ipp32f* pVal, int width, int offset, int winSize);DeltaCopies the base features and calculates the derivatives of feature vectors.IppStatus ippsDelta_Win1_16s_D2Sfs(const Ipp16s* pSrc, int srcWidth,Ipp16s* pDst, int dstStep, int height, Ipp16s val, int deltaMode, intscaleFactor);IppStatus ippsDelta_Win2_16s_D2Sfs(const Ipp16s* pSrc, int srcWidth,Ipp16s* pDst, int dstStep, int height, Ipp16s val, int deltaMode, intscaleFactor);IppStatus ippsDelta_Win1_32f_D2(const Ipp32f* pSrc, int srcWidth,Ipp32f* pDst, int dstStep, int height, Ipp32f val, int deltaMode);IppStatus ippsDelta_Win2_32f_D2(const Ipp32f* pSrc, int srcWidth,Ipp32f* pDst, int dstStep, int height, Ipp32f val, int deltaMode);IppStatus ippsDeltaMul_Win1_16s_D2Sfs(const Ipp16s* pSrc, const Ipp16s*pVal, int srcWidth, Ipp16s* pDst, int dstStep, int height, intdeltaMode, int scaleFactor);IppStatus ippsDeltaMul_Win2_16s_D2Sfs(const Ipp16s* pSrc, const Ipp16s*pVal, int srcWidth, Ipp16s* pDst, int dstStep, int height, intdeltaMode, int scaleFactor);IppStatus ippsDeltaMul_Win1_32f_D2(const Ipp32f* pSrc, const Ipp32f*pVal, int srcWidth, Ipp32f* pDst, int dstStep, int height, intdeltaMode);IppStatus ippsDeltaMul_Win2_32f_D2(const Ipp32f* pSrc, const Ipp32f*pVal, int srcWidth, Ipp32f* pDst, int dstStep, int height, intdeltaMode);DeltaDeltaCopies the base features and calculates their first and second derivatives.IppStatus ippsDeltaDelta_Win1_16s_D2Sfs(const Ipp16s* pSrc, intsrcWidth, Ipp16s* pDst, int dstStep, int height, Ipp16s val1, Ipp16sval2, int deltaMode, int scaleFactor);124