NVIDIA 2D Image And Signal Performance Primitives (NPP)  Version 11.7.1.*
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Functions

Pixel by pixel multiplies each pixel of two images then scales the result by the maximum value for the data bit width. More...

Functions

NppStatus nppiMulScale_8u_C1R_Ctx (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 One 8-bit unsigned char channel image multiplication then scale by maximum value for pixel bit width. More...
 
NppStatus nppiMulScale_8u_C1R (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, Npp8u *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiMulScale_8u_C1IR_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 One 8-bit unsigned char channel in place image multiplication then scale by maximum value for pixel bit width. More...
 
NppStatus nppiMulScale_8u_C1IR (const Npp8u *pSrc, int nSrcStep, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus nppiMulScale_8u_C3R_Ctx (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Three 8-bit unsigned char channel image multiplication then scale by maximum value for pixel bit width. More...
 
NppStatus nppiMulScale_8u_C3R (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, Npp8u *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiMulScale_8u_C3IR_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Three 8-bit unsigned char channel in place image multiplication then scale by maximum value for pixel bit width. More...
 
NppStatus nppiMulScale_8u_C3IR (const Npp8u *pSrc, int nSrcStep, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus nppiMulScale_8u_AC4R_Ctx (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 8-bit unsigned char channel with unmodified alpha image multiplication then scale by maximum value for pixel bit width. More...
 
NppStatus nppiMulScale_8u_AC4R (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, Npp8u *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiMulScale_8u_AC4IR_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 8-bit unsigned char channel with unmodified alpha in place image multiplication then scale by maximum value for pixel bit width. More...
 
NppStatus nppiMulScale_8u_AC4IR (const Npp8u *pSrc, int nSrcStep, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus nppiMulScale_8u_C4R_Ctx (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 8-bit unsigned char channel image multiplication then scale by maximum value for pixel bit width. More...
 
NppStatus nppiMulScale_8u_C4R (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, Npp8u *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiMulScale_8u_C4IR_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 8-bit unsigned char channel in place image multiplication then scale by maximum value for pixel bit width. More...
 
NppStatus nppiMulScale_8u_C4IR (const Npp8u *pSrc, int nSrcStep, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus nppiMulScale_16u_C1R_Ctx (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 One 16-bit unsigned short channel image multiplication then scale by maximum value for pixel bit width. More...
 
NppStatus nppiMulScale_16u_C1R (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, Npp16u *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiMulScale_16u_C1IR_Ctx (const Npp16u *pSrc, int nSrcStep, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 One 16-bit unsigned short channel in place image multiplication then scale by maximum value for pixel bit width. More...
 
NppStatus nppiMulScale_16u_C1IR (const Npp16u *pSrc, int nSrcStep, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus nppiMulScale_16u_C3R_Ctx (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Three 16-bit unsigned short channel image multiplication then scale by maximum value for pixel bit width. More...
 
NppStatus nppiMulScale_16u_C3R (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, Npp16u *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiMulScale_16u_C3IR_Ctx (const Npp16u *pSrc, int nSrcStep, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Three 16-bit unsigned short channel in place image multiplication then scale by maximum value for pixel bit width. More...
 
NppStatus nppiMulScale_16u_C3IR (const Npp16u *pSrc, int nSrcStep, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus nppiMulScale_16u_AC4R_Ctx (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 16-bit unsigned short channel with unmodified alpha image multiplication then scale by maximum value for pixel bit width. More...
 
NppStatus nppiMulScale_16u_AC4R (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, Npp16u *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiMulScale_16u_AC4IR_Ctx (const Npp16u *pSrc, int nSrcStep, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 16-bit unsigned short channel with unmodified alpha in place image multiplication then scale by maximum value for pixel bit width. More...
 
NppStatus nppiMulScale_16u_AC4IR (const Npp16u *pSrc, int nSrcStep, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus nppiMulScale_16u_C4R_Ctx (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 16-bit unsigned short channel image multiplication then scale by maximum value for pixel bit width. More...
 
NppStatus nppiMulScale_16u_C4R (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, Npp16u *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiMulScale_16u_C4IR_Ctx (const Npp16u *pSrc, int nSrcStep, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 16-bit unsigned short channel in place image multiplication then scale by maximum value for pixel bit width. More...
 
NppStatus nppiMulScale_16u_C4IR (const Npp16u *pSrc, int nSrcStep, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 

Detailed Description

Pixel by pixel multiplies each pixel of two images then scales the result by the maximum value for the data bit width.

Function Documentation

NppStatus nppiMulScale_16u_AC4IR ( const Npp16u pSrc,
int  nSrcStep,
Npp16u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulScale_16u_AC4IR_Ctx ( const Npp16u pSrc,
int  nSrcStep,
Npp16u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 16-bit unsigned short channel with unmodified alpha in place image multiplication then scale by maximum value for pixel bit width.

Parameters
pSrcSource-Image Pointer.
nSrcStepSource-Image Line Step.
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulScale_16u_AC4R ( const Npp16u pSrc1,
int  nSrc1Step,
const Npp16u pSrc2,
int  nSrc2Step,
Npp16u pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulScale_16u_AC4R_Ctx ( const Npp16u pSrc1,
int  nSrc1Step,
const Npp16u pSrc2,
int  nSrc2Step,
Npp16u pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 16-bit unsigned short channel with unmodified alpha image multiplication then scale by maximum value for pixel bit width.

Parameters
pSrc1Source-Image Pointer.
nSrc1StepSource-Image Line Step.
pSrc2Source-Image Pointer.
nSrc2StepSource-Image Line Step.
pDstDestination-Image Pointer.
nDstStepDestination-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulScale_16u_C1IR ( const Npp16u pSrc,
int  nSrcStep,
Npp16u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulScale_16u_C1IR_Ctx ( const Npp16u pSrc,
int  nSrcStep,
Npp16u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

One 16-bit unsigned short channel in place image multiplication then scale by maximum value for pixel bit width.

Parameters
pSrcSource-Image Pointer.
nSrcStepSource-Image Line Step.
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulScale_16u_C1R ( const Npp16u pSrc1,
int  nSrc1Step,
const Npp16u pSrc2,
int  nSrc2Step,
Npp16u pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulScale_16u_C1R_Ctx ( const Npp16u pSrc1,
int  nSrc1Step,
const Npp16u pSrc2,
int  nSrc2Step,
Npp16u pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

One 16-bit unsigned short channel image multiplication then scale by maximum value for pixel bit width.

Parameters
pSrc1Source-Image Pointer.
nSrc1StepSource-Image Line Step.
pSrc2Source-Image Pointer.
nSrc2StepSource-Image Line Step.
pDstDestination-Image Pointer.
nDstStepDestination-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulScale_16u_C3IR ( const Npp16u pSrc,
int  nSrcStep,
Npp16u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulScale_16u_C3IR_Ctx ( const Npp16u pSrc,
int  nSrcStep,
Npp16u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Three 16-bit unsigned short channel in place image multiplication then scale by maximum value for pixel bit width.

Parameters
pSrcSource-Image Pointer.
nSrcStepSource-Image Line Step.
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulScale_16u_C3R ( const Npp16u pSrc1,
int  nSrc1Step,
const Npp16u pSrc2,
int  nSrc2Step,
Npp16u pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulScale_16u_C3R_Ctx ( const Npp16u pSrc1,
int  nSrc1Step,
const Npp16u pSrc2,
int  nSrc2Step,
Npp16u pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Three 16-bit unsigned short channel image multiplication then scale by maximum value for pixel bit width.

Parameters
pSrc1Source-Image Pointer.
nSrc1StepSource-Image Line Step.
pSrc2Source-Image Pointer.
nSrc2StepSource-Image Line Step.
pDstDestination-Image Pointer.
nDstStepDestination-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulScale_16u_C4IR ( const Npp16u pSrc,
int  nSrcStep,
Npp16u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulScale_16u_C4IR_Ctx ( const Npp16u pSrc,
int  nSrcStep,
Npp16u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 16-bit unsigned short channel in place image multiplication then scale by maximum value for pixel bit width.

Parameters
pSrcSource-Image Pointer.
nSrcStepSource-Image Line Step.
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulScale_16u_C4R ( const Npp16u pSrc1,
int  nSrc1Step,
const Npp16u pSrc2,
int  nSrc2Step,
Npp16u pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulScale_16u_C4R_Ctx ( const Npp16u pSrc1,
int  nSrc1Step,
const Npp16u pSrc2,
int  nSrc2Step,
Npp16u pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 16-bit unsigned short channel image multiplication then scale by maximum value for pixel bit width.

Parameters
pSrc1Source-Image Pointer.
nSrc1StepSource-Image Line Step.
pSrc2Source-Image Pointer.
nSrc2StepSource-Image Line Step.
pDstDestination-Image Pointer.
nDstStepDestination-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulScale_8u_AC4IR ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulScale_8u_AC4IR_Ctx ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 8-bit unsigned char channel with unmodified alpha in place image multiplication then scale by maximum value for pixel bit width.

Parameters
pSrcSource-Image Pointer.
nSrcStepSource-Image Line Step.
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulScale_8u_AC4R ( const Npp8u pSrc1,
int  nSrc1Step,
const Npp8u pSrc2,
int  nSrc2Step,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulScale_8u_AC4R_Ctx ( const Npp8u pSrc1,
int  nSrc1Step,
const Npp8u pSrc2,
int  nSrc2Step,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 8-bit unsigned char channel with unmodified alpha image multiplication then scale by maximum value for pixel bit width.

Parameters
pSrc1Source-Image Pointer.
nSrc1StepSource-Image Line Step.
pSrc2Source-Image Pointer.
nSrc2StepSource-Image Line Step.
pDstDestination-Image Pointer.
nDstStepDestination-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulScale_8u_C1IR ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulScale_8u_C1IR_Ctx ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

One 8-bit unsigned char channel in place image multiplication then scale by maximum value for pixel bit width.

Parameters
pSrcSource-Image Pointer.
nSrcStepSource-Image Line Step.
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulScale_8u_C1R ( const Npp8u pSrc1,
int  nSrc1Step,
const Npp8u pSrc2,
int  nSrc2Step,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulScale_8u_C1R_Ctx ( const Npp8u pSrc1,
int  nSrc1Step,
const Npp8u pSrc2,
int  nSrc2Step,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

One 8-bit unsigned char channel image multiplication then scale by maximum value for pixel bit width.

Parameters
pSrc1Source-Image Pointer.
nSrc1StepSource-Image Line Step.
pSrc2Source-Image Pointer.
nSrc2StepSource-Image Line Step.
pDstDestination-Image Pointer.
nDstStepDestination-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulScale_8u_C3IR ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulScale_8u_C3IR_Ctx ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Three 8-bit unsigned char channel in place image multiplication then scale by maximum value for pixel bit width.

Parameters
pSrcSource-Image Pointer.
nSrcStepSource-Image Line Step.
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulScale_8u_C3R ( const Npp8u pSrc1,
int  nSrc1Step,
const Npp8u pSrc2,
int  nSrc2Step,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulScale_8u_C3R_Ctx ( const Npp8u pSrc1,
int  nSrc1Step,
const Npp8u pSrc2,
int  nSrc2Step,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Three 8-bit unsigned char channel image multiplication then scale by maximum value for pixel bit width.

Parameters
pSrc1Source-Image Pointer.
nSrc1StepSource-Image Line Step.
pSrc2Source-Image Pointer.
nSrc2StepSource-Image Line Step.
pDstDestination-Image Pointer.
nDstStepDestination-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulScale_8u_C4IR ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulScale_8u_C4IR_Ctx ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 8-bit unsigned char channel in place image multiplication then scale by maximum value for pixel bit width.

Parameters
pSrcSource-Image Pointer.
nSrcStepSource-Image Line Step.
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulScale_8u_C4R ( const Npp8u pSrc1,
int  nSrc1Step,
const Npp8u pSrc2,
int  nSrc2Step,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulScale_8u_C4R_Ctx ( const Npp8u pSrc1,
int  nSrc1Step,
const Npp8u pSrc2,
int  nSrc2Step,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 8-bit unsigned char channel image multiplication then scale by maximum value for pixel bit width.

Parameters
pSrc1Source-Image Pointer.
nSrc1StepSource-Image Line Step.
pSrc2Source-Image Pointer.
nSrc2StepSource-Image Line Step.
pDstDestination-Image Pointer.
nDstStepDestination-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes

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