API Quick Reference Guide

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

iwiImage_RoiSet

Syntax

IW_DECL(IppStatus) iwiImage_RoiSet( IwiImage *pImage, IppiRectL roi );
Parameters
pImage
Pointer to the
IwiImage
structure.
roi
ROI rectangle of the required sub-image.
Description
This function applies the input ROI to the current image by adjusting the size and the starting point of the image.
Can be applied recursively.
Return Values
ippStsOutOfRangeErr
ROI is out of the image.
ippStsSizeErr
Size of ROI is illegal.
ippStsNullPtrErr
At least one of the pointers is
NULL
.
ippStsNoErr
No errors.

Product and Performance Information

1

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