Integration Wrappers for Intel® Integrated Performance Primitives Developer Guide and Reference 2019

API Quick Reference Guide

  • 2020
  • 09/30/2019
  • Public Content
Contents

iwiImage_GetPtrConst

Syntax

IW_DECL(const void*) iwiImage_GetPtrConst(
    const IwiImage *pImage,
    IwSize          y,      
    IwSize          x,      
    int             ch      
);
Parameters
pImage
Pointer to the
IwiImage
 structure.
y
Y shift, as rows.
x
X shift, as columns.
ch
Channels shift.
Description
This function returns a pointer to the specified pixel position in the read-only image buffer.
Return Values
Pointer to the image data.

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.