Intel IPP Integration Wrappers Developer Guide and Reference

ID 751823
Date 1/18/2023
Public

Visible to Intel only — GUID: GUID-3938A43B-B409-446B-AE9A-F08845B9C988

Document Table of Contents

iwiShiftPtr

Syntax

static IW_INLINE void* iwShiftPtr( const void *pPtr, IwSize step, int typeSize, int channels, IwSize y, IwSize x );

Parameters

pPtr

Original pointer.

step

Image step.

typeSize

Size of the image type returned by iwTypeToLen.

channels

Number of channels in the image.

y

Y shift, as rows.

x

X shift, as columns.

Description

This function shifts the pointer to specific pixel coordinates.

Return Values

Shifted pointer.