Complement

Converts pixel values from two's complement to binary representation.

Syntax

Case 1: Not-in-place operation

IppStatus ippiComplement_<mod>(Ipp<datatype>* pSrc, int srcStep, Ipp<datatype>* pDst, int dstStep, IppiSize roiSize);

Supported values for mod:

8s_C1R	16s_C1R	32s_C1R
8s_C3R	16s_C3R	32s_C3R
8s_C4R	16s_C4R	32s_C4R
8s_AC4R	16s_AC4R	32s_AC4R

Case 2: In-place operation

IppStatus ippiComplement_<mod>(Ipp<datatype>* pSrc, int srcStep, IppiSize roiSize);

Supported values for mod:

8s_C1IR	16s_C1IR	32s_C3IR
8s_C3IR	16s_C3IR	32s_C3IR
8s_C4IR	16s_C4IR	32s_C4IR
8s_AC4IR	16s_AC4IR	32s_AC4IR

Include Files

ippi.h

Parameters

pSrc, pDst, pSrcDst	Pointers to the start of the array with the source image.
srcStep, dstStep, srcDstStep	Distances in bytes between starts of adjacent lines in the source image.
roiSize	Size of the image ROI in pixels.

Description

This function converts the value of each pixel from the two's complement representation to the binary representation. This function takes the data from pSrc and saves the result inpDst.

In-place functions convert the value of each pixel by rewriting the source data. These functions take the data from pSrcDst and saves the result inpSrcDst.

Return Values

ippStsNoErr	Indicates no error.
ippStsNullPtrErr	Indicates an error when any of the specified pointers is null.
ippStsSizeErr	Indicates an error when the value for the data size is incorrect.
ippStsStepErr	Indicates an error when step value is less than, or equal to zero.