HLSToBGR
Converts an HLS image to the RGB color model.
Syntax
IppStatus ippiHLSToBGR_8u_C3P3R(const
Ipp8u*
pSrc
, int
srcStep
, Ipp8u*
pDst
[3], int
dstStep
, IppiSize
roiSize
);
IppStatus ippiHLSToBGR_8u_AC4P4R(const
Ipp8u*
pSrc
, int
srcStep
, Ipp8u*
pDst
[4], int
dstStep
, IppiSize
roiSize
);
IppStatus ippiHLSToBGR_8u_AP4R(const
Ipp8u*
pSrc
[4], int
srcStep
, Ipp8u*
pDst
[4], int
dstStep
, IppiSize
roiSize
);
IppStatus ippiHLSToBGR_8u_P3R(const
Ipp8u*
pSrc
[3], int
srcStep
, Ipp8u*
pDst
[3], int
dstStep
, IppiSize
roiSize
);
IppStatus ippiHLSToBGR_8u_AP4C4R(const
Ipp8u*
pSrc
[4], int
srcStep
, Ipp8u*
pDst
, int
dstStep
, IppiSize
roiSize
);
IppStatus ippiHLSToBGR_8u_P3C3R(const
Ipp8u*
pSrc
[3], int
srcStep
, Ipp8u*
pDst
, int
dstStep
, IppiSize
roiSize
);
Include Files
ippcc.h
Domain Dependencies
Headers:
ippcore.h
, ippvm.h
, ipps.h
, ippi.h
Libraries:
ippcore.lib
, ippvm.lib
, ipps.lib
, ippi.lib
Parameters
- pSrc
- Pointer to the ROI in the pixel-order source image. An array of pointers to ROI in each plane in the planar source image.
- srcStep
- Distance in bytes between starts of consecutive lines in the source image.
- pDst
- Pointer to the ROI in the pixel-order destination image. An array of pointers to ROI in each plane in the planar destination image.
- dstStep
- Distance in bytes between starts of consecutive lines in the destination image.
- roiSize
- Size of the source and destination ROI in pixels.
Description
This function operates with ROI (see Regions of Interest in Intel
IPP).
This functionconverts the
HLS
image pSrc
to the B'G'R'
image
pDst
according to
the same formula as the function ippiHLSToRGB
does.Return Values
- ippStsNoErr
- Indicates no error. Any other value indicates an error.
- ippStsNullPtrErr
- Indicates an error condition ifpSrcorpDstisNULL.
- ippStsSizeErr
- Indicates an error condition ifroiSizehas a field with a zero or negative value.