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

API Quick Reference Guide

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

iwiCopySplit

Syntax
class IwiCopySplitParams: public ::IwiCopySplitParams
{
public:
    IW_BASE_PARAMS_CONSTRUCTORS(IwiCopySplitParams, iwiCopySplit_SetDefaultParams)
    IwiCopySplitParams() {}
};
IW_DECL_CPP(IppStatus) iwiCopySplit(
    const IwiImage              &srcImage,          
          IwiImageArray          dstImages,
    const IwiCopySplitParams    &auxParams  = IwiCopySplitParams(),        
    const IwiTile               &tile       = IwiTile()  
);
Parameters
srcImage
Reference to the source image.
dstImages
The array object of destination images. Uninitialized images are skipped.
auxParams
Reference to the auxiliary parameters structure.
tile
Reference to the
IwiTile
 object for tiling. By default, no tiling is used.
Description
This function splits a multi-channel image into an array of single-channel images.
Return Values
ippStsNoErr
No errors.
Exception Values
ippStsDataTypeErr
The
dataType
 value is illegal.
ippStsNumChannelsErr
The
channels
 value is illegal.
ippStsSizeErr
Values of the
size
 fields are illegal.
ippStsNullPtrErr
At least one of the pointers (except
tile
) is
NULL
.

Product and Performance Information

1

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