VectorSlope

Creates a slope vector.

Syntax

IppStatus ippsVectorSlope_8u(Ipp8u* pDst, int len, Ipp32f offset, Ipp32f slope);

IppStatus ippsVectorSlope_8s(Ipp8s* pDst, int len, Ipp32f offset, Ipp32f slope);

IppStatus ippsVectorSlope_16u(Ipp16u* pDst, int len, Ipp32f offset, Ipp32f slope);

IppStatus ippsVectorSlope_16s(Ipp16s* pDst, int len, Ipp32f offset, Ipp32f slope);

IppStatus ippsVectorSlope_32u(Ipp32u* pDst, int len, Ipp64f offset, Ipp64f slope);

IppStatus ippsVectorSlope_32s(Ipp32s* pDst, int len, Ipp64f offset, Ipp64f slope);

IppStatus ippsVectorSlope_32f(Ipp32f* pDst, int len, Ipp32f offset, Ipp32f slope);

IppStatus ippsVectorSlope_64f(Ipp64f* pDst, int len, Ipp64f offset, Ipp64f slope);

Parameters

pDst	Pointer to the destination vector.
len	Number of elements in the vector.
offset	Offset value.
slope	Slope coefficient.

Description

The function ippsVectorSlope is declared in the ipps.h file. This function creates a slope vector and stores the result in pDst. The destination vector elements are computed according to the following formula:

pDst[n] = offset + slope*n, 0 ≤ n < len.

Return Values

ippStsNoErr	Indicates no error.
ippStsNullPtrErr	Indicates an error when the pDst pointer is NULL.
ippStsSizeErr	Indicates an error when len is less than or equal to 0.