API Quick Reference Guide

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

iwiColorConvert

Syntax

class IwiColorConvertParams: public ::IwiColorConvertParams { public: IW_BASE_PARAMS_CONSTRUCTORS(IwiColorConvertParams, iwiColorConvert_SetDefaultParams) IwiColorConvertParams() {} };
IW_DECL_CPP(IppStatus) iwiColorConvert( const IwiImageArray &srcImages, IwiColorFmt srcFormat, IwiImageArray &dstImages, IwiColorFmt dstFormat, Ipp64f alphaVal = IwValueMax, const IwiColorConvertParams &auxParams = IwiColorConvertParams(), const IwiTile &tile = IwiTile() );
Parameters
srcImages
The array object of source images.
srcFormat
Color format of the source images.
dstImages
The array object of destination images.
dstFormat
Color format of the destination images.
alphaVal
Value to set to the alpha channel in case of
X
->
XA
conversion.
auxParams
Reference to the auxiliary parameters structure.
tile
Reference to the
IwiTile
object for tiling. By default, no tiling is used.
Description
This function performs conversion between basic color formats: Gray, RGB, BGR, RGBA, BGRA. For more information about the supported color models and conversion process, refer to Color Conversion.
Exception Values
ippStsSizeErr
Values of the
size
fields are illegal.
ippStsInplaceModeNotSupportedErr
In-place operation is not supported:
pSrc
is equal to
pDst
.
ippStsNullPtrErr
At least one of the pointers (except
tile
) is
NULL
.
Return Values
ippStsNoErr
No errors.

Product and Performance Information

1

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