NVIDIA 2D Image And Signal Performance Primitives (NPP)  Version 11.0.1.*
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Functions

BGR to YUV420 color conversion. More...

Functions

NppStatus  nppiBGRToYUV420_8u_AC4P3R_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst[3], int rDstStep[3], NppiSize oSizeROI, NppStreamContext nppStreamCtx)
  4 channel 8-bit unsigned pacmed BGR with alpha to 3 channel 8-bit unsigned planar YUV420 color conversion. More...
 
NppStatus  nppiBGRToYUV420_8u_AC4P3R (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst[3], int rDstStep[3], NppiSize oSizeROI)
 

Detailed Description

BGR to YUV420 color conversion.

Function Documentation

NppStatus nppiBGRToYUV420_8u_AC4P3R ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pDst[3],
int  rDstStep[3],
NppiSize  oSizeROI 
)
NppStatus nppiBGRToYUV420_8u_AC4P3R_Ctx ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pDst[3],
int  rDstStep[3],
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

4 channel 8-bit unsigned pacmed BGR with alpha to 3 channel 8-bit unsigned planar YUV420 color conversion.

images.

Parameters
pSrc Source-Image Pointer.
nSrcStep Source-Image Line Step.
pDst Destination-Planar-Image Pointer Array.
rDstStep Destination-Planar-Image Line Step Array.
oSizeROI Region-of-Interest (ROI).
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes