API Quick Reference Guide

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

class
IwiResizeParams

The
IwiResizeParams
class stores Resize optional parameters and consists of the following methods and operators:

Methods

IwiResizeParams()
Default constructor.


    
IwiResizeParams();
IwiResizeParams()
with Parameters
Constructor with all parameters.


    
IwiResizeParams( Ipp32u antialiasing, Ipp32f cubicBVal, Ipp32f cubicCVal, Ipp32u lanczosLobes );
Parameters
cubicBVal
The first parameter for Cubic filters.
cubicCVal
The second parameter for Cubic filters.
lanczosLobes
Parameter for Lanczos filter. Supported values: 2 or 3.
antialising
If equal to 0 (default) - use resize without antialiasing, any other value - use resize with antialiasing. Use antialiasing to minimize moire artifacts when reducing the size of an image.
Constructor for
ippCubic
:


    
IwiResizeParams( Ipp32u antialiasing, Ipp32f cubicBVal, Ipp32f cubicCVal );
Constructor for
ippLanczos
:


    
IwiResizeParams( Ipp32u antialiasing, Ipp32u lanczosLobes );

Operators

Assignment operator for the Resize C structure:


    
inline operator ::IwiResizeParams* () const;

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804