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

API Quick Reference Guide

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

iwiRotate_GetDstSize

Syntax
IW_DECL(IppStatus) iwiRotate_GetDstSize(
    IwiSize         srcSize,
    double          angle,
    IwiSize        *pDstSize
);
Parameters
srcSize
Size of the source image in pixels.
angle
Angle of clockwise rotation in degrees.
pDstSize
Size of rotated image boundaries.
Description
This function calculates the destination image size for the
iwiRotate
 function. This is a simpler version of the
iwiWarpAffine
 function designed specifically for rotation.
Return Values
ippStsBadArgErr
Incorrect arg/param of the function.
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.