NVIDIA 2D Image And Signal Performance Primitives (NPP)  Version 11.3.0.*
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Functions
Duplicate Channel
Data Exchange and Initialization

Functions for duplicating a single channel image in a multiple channel image. More...

Functions

NppStatus  nppiDup_8u_C1C3R_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oDstSizeROI, NppStreamContext nppStreamCtx)
  1 channel 8-bit unsigned integer source image duplicated in all 3 channels of destination image. More...
 
NppStatus  nppiDup_8u_C1C3R (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oDstSizeROI)
 
NppStatus  nppiDup_8u_C1C4R_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oDstSizeROI, NppStreamContext nppStreamCtx)
  1 channel 8-bit unsigned integer source image duplicated in all 4 channels of destination image. More...
 
NppStatus  nppiDup_8u_C1C4R (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oDstSizeROI)
 
NppStatus  nppiDup_8u_C1AC4R_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oDstSizeROI, NppStreamContext nppStreamCtx)
  1 channel 8-bit unsigned integer source image duplicated in 3 channels of 4 channel destination image with alpha channel unaffected. More...
 
NppStatus  nppiDup_8u_C1AC4R (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oDstSizeROI)
 
NppStatus  nppiDup_16u_C1C3R_Ctx (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oDstSizeROI, NppStreamContext nppStreamCtx)
  1 channel 16-bit unsigned integer source image duplicated in all 3 channels of destination image. More...
 
NppStatus  nppiDup_16u_C1C3R (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oDstSizeROI)
 
NppStatus  nppiDup_16u_C1C4R_Ctx (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oDstSizeROI, NppStreamContext nppStreamCtx)
  1 channel 16-bit unsigned integer source image duplicated in all 4 channels of destination image. More...
 
NppStatus  nppiDup_16u_C1C4R (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oDstSizeROI)
 
NppStatus  nppiDup_16u_C1AC4R_Ctx (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oDstSizeROI, NppStreamContext nppStreamCtx)
  1 channel 16-bit unsigned integer source image duplicated in 3 channels of 4 channel destination image with alpha channel unaffected. More...
 
NppStatus  nppiDup_16u_C1AC4R (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oDstSizeROI)
 
NppStatus  nppiDup_16s_C1C3R_Ctx (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oDstSizeROI, NppStreamContext nppStreamCtx)
  1 channel 16-bit signed integer source image duplicated in all 3 channels of destination image. More...
 
NppStatus  nppiDup_16s_C1C3R (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oDstSizeROI)
 
NppStatus  nppiDup_16s_C1C4R_Ctx (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oDstSizeROI, NppStreamContext nppStreamCtx)
  1 channel 16-bit signed integer source image duplicated in all 4 channels of destination image. More...
 
NppStatus  nppiDup_16s_C1C4R (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oDstSizeROI)
 
NppStatus  nppiDup_16s_C1AC4R_Ctx (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oDstSizeROI, NppStreamContext nppStreamCtx)
  1 channel 16-bit signed integer source image duplicated in 3 channels of 4 channel destination image with alpha channel unaffected. More...
 
NppStatus  nppiDup_16s_C1AC4R (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oDstSizeROI)
 
NppStatus  nppiDup_32s_C1C3R_Ctx (const Npp32s *pSrc, int nSrcStep, Npp32s *pDst, int nDstStep, NppiSize oDstSizeROI, NppStreamContext nppStreamCtx)
  1 channel 32-bit signed integer source image duplicated in all 3 channels of destination image. More...
 
NppStatus  nppiDup_32s_C1C3R (const Npp32s *pSrc, int nSrcStep, Npp32s *pDst, int nDstStep, NppiSize oDstSizeROI)
 
NppStatus  nppiDup_32s_C1C4R_Ctx (const Npp32s *pSrc, int nSrcStep, Npp32s *pDst, int nDstStep, NppiSize oDstSizeROI, NppStreamContext nppStreamCtx)
  1 channel 32-bit signed integer source image duplicated in all 4 channels of destination image. More...
 
NppStatus  nppiDup_32s_C1C4R (const Npp32s *pSrc, int nSrcStep, Npp32s *pDst, int nDstStep, NppiSize oDstSizeROI)
 
NppStatus  nppiDup_32s_C1AC4R_Ctx (const Npp32s *pSrc, int nSrcStep, Npp32s *pDst, int nDstStep, NppiSize oDstSizeROI, NppStreamContext nppStreamCtx)
  1 channel 32-bit signed integer source image duplicated in 3 channels of 4 channel destination image with alpha channel unaffected. More...
 
NppStatus  nppiDup_32s_C1AC4R (const Npp32s *pSrc, int nSrcStep, Npp32s *pDst, int nDstStep, NppiSize oDstSizeROI)
 
NppStatus  nppiDup_32f_C1C3R_Ctx (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oDstSizeROI, NppStreamContext nppStreamCtx)
  1 channel 32-bit floating point source image duplicated in all 3 channels of destination image. More...
 
NppStatus  nppiDup_32f_C1C3R (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oDstSizeROI)
 
NppStatus  nppiDup_32f_C1C4R_Ctx (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oDstSizeROI, NppStreamContext nppStreamCtx)
  1 channel 32-bit floating point source image duplicated in all 4 channels of destination image. More...
 
NppStatus  nppiDup_32f_C1C4R (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oDstSizeROI)
 
NppStatus  nppiDup_32f_C1AC4R_Ctx (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oDstSizeROI, NppStreamContext nppStreamCtx)
  1 channel 32-bit floating point source image duplicated in 3 channels of 4 channel destination image with alpha channel unaffected. More...
 
NppStatus  nppiDup_32f_C1AC4R (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oDstSizeROI)
 

Detailed Description

Functions for duplicating a single channel image in a multiple channel image.

Common parameters for nppiDup functions include:

Parameters
pSrc Source-Image Pointer.
nSrcStep Source-Image Line Step.
pDst Destination-Image Pointer.
nDstStep Destination-Image Line Step.
oDstSizeROI Size (width, height) of the destination region, i.e. the region that gets filled with data from the source image, source image ROI is assumed to be same as destination image ROI.
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes

Function Documentation

NppStatus nppiDup_16s_C1AC4R ( const Npp16s *  pSrc,
int  nSrcStep,
Npp16s *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI 
)
NppStatus nppiDup_16s_C1AC4R_Ctx ( const Npp16s *  pSrc,
int  nSrcStep,
Npp16s *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI,
NppStreamContext  nppStreamCtx 
)

1 channel 16-bit signed integer source image duplicated in 3 channels of 4 channel destination image with alpha channel unaffected.

For common parameter descriptions, see Common parameters for nppiDup functions.

NppStatus nppiDup_16s_C1C3R ( const Npp16s *  pSrc,
int  nSrcStep,
Npp16s *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI 
)
NppStatus nppiDup_16s_C1C3R_Ctx ( const Npp16s *  pSrc,
int  nSrcStep,
Npp16s *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI,
NppStreamContext  nppStreamCtx 
)

1 channel 16-bit signed integer source image duplicated in all 3 channels of destination image.

For common parameter descriptions, see Common parameters for nppiDup functions.

NppStatus nppiDup_16s_C1C4R ( const Npp16s *  pSrc,
int  nSrcStep,
Npp16s *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI 
)
NppStatus nppiDup_16s_C1C4R_Ctx ( const Npp16s *  pSrc,
int  nSrcStep,
Npp16s *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI,
NppStreamContext  nppStreamCtx 
)

1 channel 16-bit signed integer source image duplicated in all 4 channels of destination image.

For common parameter descriptions, see Common parameters for nppiDup functions.

NppStatus nppiDup_16u_C1AC4R ( const Npp16u *  pSrc,
int  nSrcStep,
Npp16u *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI 
)
NppStatus nppiDup_16u_C1AC4R_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
Npp16u *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI,
NppStreamContext  nppStreamCtx 
)

1 channel 16-bit unsigned integer source image duplicated in 3 channels of 4 channel destination image with alpha channel unaffected.

For common parameter descriptions, see Common parameters for nppiDup functions.

NppStatus nppiDup_16u_C1C3R ( const Npp16u *  pSrc,
int  nSrcStep,
Npp16u *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI 
)
NppStatus nppiDup_16u_C1C3R_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
Npp16u *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI,
NppStreamContext  nppStreamCtx 
)

1 channel 16-bit unsigned integer source image duplicated in all 3 channels of destination image.

For common parameter descriptions, see Common parameters for nppiDup functions.

NppStatus nppiDup_16u_C1C4R ( const Npp16u *  pSrc,
int  nSrcStep,
Npp16u *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI 
)
NppStatus nppiDup_16u_C1C4R_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
Npp16u *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI,
NppStreamContext  nppStreamCtx 
)

1 channel 16-bit unsigned integer source image duplicated in all 4 channels of destination image.

For common parameter descriptions, see Common parameters for nppiDup functions.

NppStatus nppiDup_32f_C1AC4R ( const Npp32f *  pSrc,
int  nSrcStep,
Npp32f *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI 
)
NppStatus nppiDup_32f_C1AC4R_Ctx ( const Npp32f *  pSrc,
int  nSrcStep,
Npp32f *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI,
NppStreamContext  nppStreamCtx 
)

1 channel 32-bit floating point source image duplicated in 3 channels of 4 channel destination image with alpha channel unaffected.

For common parameter descriptions, see Common parameters for nppiDup functions.

NppStatus nppiDup_32f_C1C3R ( const Npp32f *  pSrc,
int  nSrcStep,
Npp32f *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI 
)
NppStatus nppiDup_32f_C1C3R_Ctx ( const Npp32f *  pSrc,
int  nSrcStep,
Npp32f *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI,
NppStreamContext  nppStreamCtx 
)

1 channel 32-bit floating point source image duplicated in all 3 channels of destination image.

For common parameter descriptions, see Common parameters for nppiDup functions.

NppStatus nppiDup_32f_C1C4R ( const Npp32f *  pSrc,
int  nSrcStep,
Npp32f *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI 
)
NppStatus nppiDup_32f_C1C4R_Ctx ( const Npp32f *  pSrc,
int  nSrcStep,
Npp32f *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI,
NppStreamContext  nppStreamCtx 
)

1 channel 32-bit floating point source image duplicated in all 4 channels of destination image.

For common parameter descriptions, see Common parameters for nppiDup functions.

NppStatus nppiDup_32s_C1AC4R ( const Npp32s *  pSrc,
int  nSrcStep,
Npp32s *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI 
)
NppStatus nppiDup_32s_C1AC4R_Ctx ( const Npp32s *  pSrc,
int  nSrcStep,
Npp32s *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI,
NppStreamContext  nppStreamCtx 
)

1 channel 32-bit signed integer source image duplicated in 3 channels of 4 channel destination image with alpha channel unaffected.

For common parameter descriptions, see Common parameters for nppiDup functions.

NppStatus nppiDup_32s_C1C3R ( const Npp32s *  pSrc,
int  nSrcStep,
Npp32s *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI 
)
NppStatus nppiDup_32s_C1C3R_Ctx ( const Npp32s *  pSrc,
int  nSrcStep,
Npp32s *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI,
NppStreamContext  nppStreamCtx 
)

1 channel 32-bit signed integer source image duplicated in all 3 channels of destination image.

For common parameter descriptions, see Common parameters for nppiDup functions.

NppStatus nppiDup_32s_C1C4R ( const Npp32s *  pSrc,
int  nSrcStep,
Npp32s *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI 
)
NppStatus nppiDup_32s_C1C4R_Ctx ( const Npp32s *  pSrc,
int  nSrcStep,
Npp32s *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI,
NppStreamContext  nppStreamCtx 
)

1 channel 32-bit signed integer source image duplicated in all 4 channels of destination image.

For common parameter descriptions, see Common parameters for nppiDup functions.

NppStatus nppiDup_8u_C1AC4R ( const Npp8u *  pSrc,
int  nSrcStep,
Npp8u *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI 
)
NppStatus nppiDup_8u_C1AC4R_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
Npp8u *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI,
NppStreamContext  nppStreamCtx 
)

1 channel 8-bit unsigned integer source image duplicated in 3 channels of 4 channel destination image with alpha channel unaffected.

For common parameter descriptions, see Common parameters for nppiDup functions.

NppStatus nppiDup_8u_C1C3R ( const Npp8u *  pSrc,
int  nSrcStep,
Npp8u *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI 
)
NppStatus nppiDup_8u_C1C3R_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
Npp8u *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI,
NppStreamContext  nppStreamCtx 
)

1 channel 8-bit unsigned integer source image duplicated in all 3 channels of destination image.

For common parameter descriptions, see Common parameters for nppiDup functions.

NppStatus nppiDup_8u_C1C4R ( const Npp8u *  pSrc,
int  nSrcStep,
Npp8u *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI 
)
NppStatus nppiDup_8u_C1C4R_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
Npp8u *  pDst,
int  nDstStep,
NppiSize  oDstSizeROI,
NppStreamContext  nppStreamCtx 
)

1 channel 8-bit unsigned integer source image duplicated in all 4 channels of destination image.

For common parameter descriptions, see Common parameters for nppiDup functions.