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

API Quick Reference Guide

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

iwiSetChannel

Syntax
class IwiSetChannelParams: public ::IwiSetChannelParams
{
public:
    IW_BASE_PARAMS_CONSTRUCTORS(IwiSetChannelParams, iwiSetChannel_SetDefaultParams)
    IwiSetChannelParams() {}
};
IW_DECL_CPP(IppStatus) iwiSetChannel(
    double                      value,            
    IwiImage                   &dstImage,      
    int                         channelNum,       
    const IwiSetChannelParams  &auxParams   = IwiSetChannelParams(),
    const IwiTile              &tile        = IwiTile() 
);
Parameters
value
Values to set to the selected channel.
dstImage
Reference to the destination image.
channelNum
Number of the channel to set the specified value to.
auxParams
Reference to the auxiliary parameters structure.
tile
Reference to the
IwiTile
 object for tiling. By default, no tiling is used.
Description
This function sets the selected channel to the specified value.
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.