NVIDIA 2D Image And Signal Performance Primitives (NPP)  Version 10.2.*.*
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Functions
MulCScale
Arithmetic Operations

Multiplies each pixel of an image by a constant value then scales the result by the maximum value for the data bit width. More...

Functions

NppStatus  nppiMulCScale_8u_C1R_Ctx (const Npp8u *pSrc1, int nSrc1Step, const Npp8u nConstant, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
  One 8-bit unsigned char channel image multiply by constant and scale by max bit width value. More...
 
NppStatus  nppiMulCScale_8u_C1R (const Npp8u *pSrc1, int nSrc1Step, const Npp8u nConstant, Npp8u *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus  nppiMulCScale_8u_C1IR_Ctx (const Npp8u nConstant, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
  One 8-bit unsigned char channel in place image multiply by constant and scale by max bit width value. More...
 
NppStatus  nppiMulCScale_8u_C1IR (const Npp8u nConstant, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus  nppiMulCScale_8u_C3R_Ctx (const Npp8u *pSrc1, int nSrc1Step, const Npp8u aConstants[3], Npp8u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
  Three 8-bit unsigned char channel image multiply by constant and scale by max bit width value. More...
 
NppStatus  nppiMulCScale_8u_C3R (const Npp8u *pSrc1, int nSrc1Step, const Npp8u aConstants[3], Npp8u *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus  nppiMulCScale_8u_C3IR_Ctx (const Npp8u aConstants[3], Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
  Three 8-bit unsigned char channel 8-bit unsigned char in place image multiply by constant and scale by max bit width value. More...
 
NppStatus  nppiMulCScale_8u_C3IR (const Npp8u aConstants[3], Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus  nppiMulCScale_8u_AC4R_Ctx (const Npp8u *pSrc1, int nSrc1Step, const Npp8u aConstants[3], Npp8u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
  Four 8-bit unsigned char channel with unmodified alpha image multiply by constant and scale by max bit width value. More...
 
NppStatus  nppiMulCScale_8u_AC4R (const Npp8u *pSrc1, int nSrc1Step, const Npp8u aConstants[3], Npp8u *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus  nppiMulCScale_8u_AC4IR_Ctx (const Npp8u aConstants[3], Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
  Four 8-bit unsigned char channel with unmodified alpha in place image multiply by constant, scale and scale by max bit width value. More...
 
NppStatus  nppiMulCScale_8u_AC4IR (const Npp8u aConstants[3], Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus  nppiMulCScale_8u_C4R_Ctx (const Npp8u *pSrc1, int nSrc1Step, const Npp8u aConstants[4], Npp8u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
  Four 8-bit unsigned char channel image multiply by constant and scale by max bit width value. More...
 
NppStatus  nppiMulCScale_8u_C4R (const Npp8u *pSrc1, int nSrc1Step, const Npp8u aConstants[4], Npp8u *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus  nppiMulCScale_8u_C4IR_Ctx (const Npp8u aConstants[4], Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
  Four 8-bit unsigned char channel in place image multiply by constant and scale by max bit width value. More...
 
NppStatus  nppiMulCScale_8u_C4IR (const Npp8u aConstants[4], Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus  nppiMulCScale_16u_C1R_Ctx (const Npp16u *pSrc1, int nSrc1Step, const Npp16u nConstant, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
  One 16-bit unsigned short channel image multiply by constant and scale by max bit width value. More...
 
NppStatus  nppiMulCScale_16u_C1R (const Npp16u *pSrc1, int nSrc1Step, const Npp16u nConstant, Npp16u *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus  nppiMulCScale_16u_C1IR_Ctx (const Npp16u nConstant, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
  One 16-bit unsigned short channel in place image multiply by constant and scale by max bit width value. More...
 
NppStatus  nppiMulCScale_16u_C1IR (const Npp16u nConstant, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus  nppiMulCScale_16u_C3R_Ctx (const Npp16u *pSrc1, int nSrc1Step, const Npp16u aConstants[3], Npp16u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
  Three 16-bit unsigned short channel image multiply by constant and scale by max bit width value. More...
 
NppStatus  nppiMulCScale_16u_C3R (const Npp16u *pSrc1, int nSrc1Step, const Npp16u aConstants[3], Npp16u *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus  nppiMulCScale_16u_C3IR_Ctx (const Npp16u aConstants[3], Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
  Three 16-bit unsigned short channel in place image multiply by constant and scale by max bit width value. More...
 
NppStatus  nppiMulCScale_16u_C3IR (const Npp16u aConstants[3], Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus  nppiMulCScale_16u_AC4R_Ctx (const Npp16u *pSrc1, int nSrc1Step, const Npp16u aConstants[3], Npp16u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
  Four 16-bit unsigned short channel with unmodified alpha image multiply by constant and scale by max bit width value. More...
 
NppStatus  nppiMulCScale_16u_AC4R (const Npp16u *pSrc1, int nSrc1Step, const Npp16u aConstants[3], Npp16u *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus  nppiMulCScale_16u_AC4IR_Ctx (const Npp16u aConstants[3], Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
  Four 16-bit unsigned short channel with unmodified alpha in place image multiply by constant and scale by max bit width value. More...
 
NppStatus  nppiMulCScale_16u_AC4IR (const Npp16u aConstants[3], Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus  nppiMulCScale_16u_C4R_Ctx (const Npp16u *pSrc1, int nSrc1Step, const Npp16u aConstants[4], Npp16u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
  Four 16-bit unsigned short channel image multiply by constant and scale by max bit width value. More...
 
NppStatus  nppiMulCScale_16u_C4R (const Npp16u *pSrc1, int nSrc1Step, const Npp16u aConstants[4], Npp16u *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus  nppiMulCScale_16u_C4IR_Ctx (const Npp16u aConstants[4], Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
  Four 16-bit unsigned short channel in place image multiply by constant and scale by max bit width value. More...
 
NppStatus  nppiMulCScale_16u_C4IR (const Npp16u aConstants[4], Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 

Detailed Description

Multiplies each pixel of an image by a constant value then scales the result by the maximum value for the data bit width.

Function Documentation

NppStatus nppiMulCScale_16u_AC4IR ( const Npp16u  aConstants[3],
Npp16u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulCScale_16u_AC4IR_Ctx ( const Npp16u  aConstants[3],
Npp16u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 16-bit unsigned short channel with unmodified alpha in place image multiply by constant and scale by max bit width value.

Parameters
aConstants fixed size array of constant values, one per channel.
pSrcDst In-Place Image Pointer.
nSrcDstStep In-Place-Image Line Step.
oSizeROI Region-of-Interest (ROI).
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulCScale_16u_AC4R ( const Npp16u *  pSrc1,
int  nSrc1Step,
const Npp16u  aConstants[3],
Npp16u *  pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulCScale_16u_AC4R_Ctx ( const Npp16u *  pSrc1,
int  nSrc1Step,
const Npp16u  aConstants[3],
Npp16u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 16-bit unsigned short channel with unmodified alpha image multiply by constant and scale by max bit width value.

Parameters
pSrc1 Source-Image Pointer.
nSrc1Step Source-Image Line Step.
aConstants fixed size array of constant values, one per channel.
pDst Destination-Image Pointer.
nDstStep Destination-Image Line Step.
oSizeROI Region-of-Interest (ROI).
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulCScale_16u_C1IR ( const Npp16u  nConstant,
Npp16u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulCScale_16u_C1IR_Ctx ( const Npp16u  nConstant,
Npp16u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

One 16-bit unsigned short channel in place image multiply by constant and scale by max bit width value.

Parameters
nConstant Constant.
pSrcDst In-Place Image Pointer.
nSrcDstStep In-Place-Image Line Step.
oSizeROI Region-of-Interest (ROI).
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulCScale_16u_C1R ( const Npp16u *  pSrc1,
int  nSrc1Step,
const Npp16u  nConstant,
Npp16u *  pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulCScale_16u_C1R_Ctx ( const Npp16u *  pSrc1,
int  nSrc1Step,
const Npp16u  nConstant,
Npp16u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

One 16-bit unsigned short channel image multiply by constant and scale by max bit width value.

Parameters
pSrc1 Source-Image Pointer.
nSrc1Step Source-Image Line Step.
nConstant Constant.
pDst Destination-Image Pointer.
nDstStep Destination-Image Line Step.
oSizeROI Region-of-Interest (ROI).
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulCScale_16u_C3IR ( const Npp16u  aConstants[3],
Npp16u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulCScale_16u_C3IR_Ctx ( const Npp16u  aConstants[3],
Npp16u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Three 16-bit unsigned short channel in place image multiply by constant and scale by max bit width value.

Parameters
aConstants fixed size array of constant values, one per channel.
pSrcDst In-Place Image Pointer.
nSrcDstStep In-Place-Image Line Step.
oSizeROI Region-of-Interest (ROI).
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulCScale_16u_C3R ( const Npp16u *  pSrc1,
int  nSrc1Step,
const Npp16u  aConstants[3],
Npp16u *  pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulCScale_16u_C3R_Ctx ( const Npp16u *  pSrc1,
int  nSrc1Step,
const Npp16u  aConstants[3],
Npp16u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Three 16-bit unsigned short channel image multiply by constant and scale by max bit width value.

Parameters
pSrc1 Source-Image Pointer.
nSrc1Step Source-Image Line Step.
aConstants fixed size array of constant values, one per channel.
pDst Destination-Image Pointer.
nDstStep Destination-Image Line Step.
oSizeROI Region-of-Interest (ROI).
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulCScale_16u_C4IR ( const Npp16u  aConstants[4],
Npp16u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulCScale_16u_C4IR_Ctx ( const Npp16u  aConstants[4],
Npp16u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 16-bit unsigned short channel in place image multiply by constant and scale by max bit width value.

Parameters
aConstants fixed size array of constant values, one per channel.
pSrcDst In-Place Image Pointer.
nSrcDstStep In-Place-Image Line Step.
oSizeROI Region-of-Interest (ROI).
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulCScale_16u_C4R ( const Npp16u *  pSrc1,
int  nSrc1Step,
const Npp16u  aConstants[4],
Npp16u *  pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulCScale_16u_C4R_Ctx ( const Npp16u *  pSrc1,
int  nSrc1Step,
const Npp16u  aConstants[4],
Npp16u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 16-bit unsigned short channel image multiply by constant and scale by max bit width value.

Parameters
pSrc1 Source-Image Pointer.
nSrc1Step Source-Image Line Step.
aConstants fixed size array of constant values, one per channel.
pDst Destination-Image Pointer.
nDstStep Destination-Image Line Step.
oSizeROI Region-of-Interest (ROI).
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulCScale_8u_AC4IR ( const Npp8u  aConstants[3],
Npp8u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulCScale_8u_AC4IR_Ctx ( const Npp8u  aConstants[3],
Npp8u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 8-bit unsigned char channel with unmodified alpha in place image multiply by constant, scale and scale by max bit width value.

Parameters
aConstants fixed size array of constant values, one per channel.
pSrcDst In-Place Image Pointer.
nSrcDstStep In-Place-Image Line Step.
oSizeROI Region-of-Interest (ROI).
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulCScale_8u_AC4R ( const Npp8u *  pSrc1,
int  nSrc1Step,
const Npp8u  aConstants[3],
Npp8u *  pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulCScale_8u_AC4R_Ctx ( const Npp8u *  pSrc1,
int  nSrc1Step,
const Npp8u  aConstants[3],
Npp8u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 8-bit unsigned char channel with unmodified alpha image multiply by constant and scale by max bit width value.

Parameters
pSrc1 Source-Image Pointer.
nSrc1Step Source-Image Line Step.
aConstants fixed size array of constant values, one per channel.
pDst Destination-Image Pointer.
nDstStep Destination-Image Line Step.
oSizeROI Region-of-Interest (ROI).
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulCScale_8u_C1IR ( const Npp8u  nConstant,
Npp8u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulCScale_8u_C1IR_Ctx ( const Npp8u  nConstant,
Npp8u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

One 8-bit unsigned char channel in place image multiply by constant and scale by max bit width value.

Parameters
nConstant Constant.
pSrcDst In-Place Image Pointer.
nSrcDstStep In-Place-Image Line Step.
oSizeROI Region-of-Interest (ROI).
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulCScale_8u_C1R ( const Npp8u *  pSrc1,
int  nSrc1Step,
const Npp8u  nConstant,
Npp8u *  pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulCScale_8u_C1R_Ctx ( const Npp8u *  pSrc1,
int  nSrc1Step,
const Npp8u  nConstant,
Npp8u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

One 8-bit unsigned char channel image multiply by constant and scale by max bit width value.

Parameters
pSrc1 Source-Image Pointer.
nSrc1Step Source-Image Line Step.
nConstant Constant.
pDst Destination-Image Pointer.
nDstStep Destination-Image Line Step.
oSizeROI Region-of-Interest (ROI).
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulCScale_8u_C3IR ( const Npp8u  aConstants[3],
Npp8u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulCScale_8u_C3IR_Ctx ( const Npp8u  aConstants[3],
Npp8u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Three 8-bit unsigned char channel 8-bit unsigned char in place image multiply by constant and scale by max bit width value.

Parameters
aConstants fixed size array of constant values, one per channel.
pSrcDst In-Place Image Pointer.
nSrcDstStep In-Place-Image Line Step.
oSizeROI Region-of-Interest (ROI).
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulCScale_8u_C3R ( const Npp8u *  pSrc1,
int  nSrc1Step,
const Npp8u  aConstants[3],
Npp8u *  pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulCScale_8u_C3R_Ctx ( const Npp8u *  pSrc1,
int  nSrc1Step,
const Npp8u  aConstants[3],
Npp8u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Three 8-bit unsigned char channel image multiply by constant and scale by max bit width value.

Parameters
pSrc1 Source-Image Pointer.
nSrc1Step Source-Image Line Step.
aConstants fixed size array of constant values, one per channel.
pDst Destination-Image Pointer.
nDstStep Destination-Image Line Step.
oSizeROI Region-of-Interest (ROI).
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulCScale_8u_C4IR ( const Npp8u  aConstants[4],
Npp8u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulCScale_8u_C4IR_Ctx ( const Npp8u  aConstants[4],
Npp8u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 8-bit unsigned char channel in place image multiply by constant and scale by max bit width value.

Parameters
aConstants fixed size array of constant values, one per channel.
pSrcDst In-Place Image Pointer.
nSrcDstStep In-Place-Image Line Step.
oSizeROI Region-of-Interest (ROI).
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiMulCScale_8u_C4R ( const Npp8u *  pSrc1,
int  nSrc1Step,
const Npp8u  aConstants[4],
Npp8u *  pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiMulCScale_8u_C4R_Ctx ( const Npp8u *  pSrc1,
int  nSrc1Step,
const Npp8u  aConstants[4],
Npp8u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 8-bit unsigned char channel image multiply by constant and scale by max bit width value.

Parameters
pSrc1 Source-Image Pointer.
nSrc1Step Source-Image Line Step.
aConstants fixed size array of constant values, one per channel.
pDst Destination-Image Pointer.
nDstStep Destination-Image Line Step.
oSizeROI Region-of-Interest (ROI).
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes