NVIDIA 2D Image And Signal Performance Primitives (NPP)
Version 11.8..*
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Premultiplies pixels of an image using a constant alpha value. More...
Functions | |
NppStatus | nppiAlphaPremulC_8u_C1R_Ctx (const Npp8u *pSrc1, int nSrc1Step, Npp8u nAlpha1, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
One 8-bit unsigned char channel image premultiplication using constant alpha. More... |
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NppStatus | nppiAlphaPremulC_8u_C1R (const Npp8u *pSrc1, int nSrc1Step, Npp8u nAlpha1, Npp8u *pDst, int nDstStep, NppiSize oSizeROI) |
NppStatus | nppiAlphaPremulC_8u_C1IR_Ctx (Npp8u nAlpha1, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
One 8-bit unsigned char channel in place image premultiplication using constant alpha. More... |
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NppStatus | nppiAlphaPremulC_8u_C1IR (Npp8u nAlpha1, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI) |
NppStatus | nppiAlphaPremulC_8u_C3R_Ctx (const Npp8u *pSrc1, int nSrc1Step, Npp8u nAlpha1, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
Three 8-bit unsigned char channel image premultiplication using constant alpha. More... |
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NppStatus | nppiAlphaPremulC_8u_C3R (const Npp8u *pSrc1, int nSrc1Step, Npp8u nAlpha1, Npp8u *pDst, int nDstStep, NppiSize oSizeROI) |
NppStatus | nppiAlphaPremulC_8u_C3IR_Ctx (Npp8u nAlpha1, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
Three 8-bit unsigned char channel in place image premultiplication using constant alpha. More... |
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NppStatus | nppiAlphaPremulC_8u_C3IR (Npp8u nAlpha1, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI) |
NppStatus | nppiAlphaPremulC_8u_C4R_Ctx (const Npp8u *pSrc1, int nSrc1Step, Npp8u nAlpha1, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
Four 8-bit unsigned char channel image premultiplication using constant alpha. More... |
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NppStatus | nppiAlphaPremulC_8u_C4R (const Npp8u *pSrc1, int nSrc1Step, Npp8u nAlpha1, Npp8u *pDst, int nDstStep, NppiSize oSizeROI) |
NppStatus | nppiAlphaPremulC_8u_C4IR_Ctx (Npp8u nAlpha1, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
Four 8-bit unsigned char channel in place image premultiplication using constant alpha. More... |
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NppStatus | nppiAlphaPremulC_8u_C4IR (Npp8u nAlpha1, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI) |
NppStatus | nppiAlphaPremulC_8u_AC4R_Ctx (const Npp8u *pSrc1, int nSrc1Step, Npp8u nAlpha1, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
Four 8-bit unsigned char channel image premultiplication with alpha using constant alpha. More... |
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NppStatus | nppiAlphaPremulC_8u_AC4R (const Npp8u *pSrc1, int nSrc1Step, Npp8u nAlpha1, Npp8u *pDst, int nDstStep, NppiSize oSizeROI) |
NppStatus | nppiAlphaPremulC_8u_AC4IR_Ctx (Npp8u nAlpha1, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
Four 8-bit unsigned char channel in place image premultiplication with alpha using constant alpha. More... |
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NppStatus | nppiAlphaPremulC_8u_AC4IR (Npp8u nAlpha1, Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI) |
NppStatus | nppiAlphaPremulC_16u_C1R_Ctx (const Npp16u *pSrc1, int nSrc1Step, Npp16u nAlpha1, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
One 16-bit unsigned short channel image premultiplication using constant alpha. More... |
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NppStatus | nppiAlphaPremulC_16u_C1R (const Npp16u *pSrc1, int nSrc1Step, Npp16u nAlpha1, Npp16u *pDst, int nDstStep, NppiSize oSizeROI) |
NppStatus | nppiAlphaPremulC_16u_C1IR_Ctx (Npp16u nAlpha1, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
One 16-bit unsigned short channel in place image premultiplication using constant alpha. More... |
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NppStatus | nppiAlphaPremulC_16u_C1IR (Npp16u nAlpha1, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI) |
NppStatus | nppiAlphaPremulC_16u_C3R_Ctx (const Npp16u *pSrc1, int nSrc1Step, Npp16u nAlpha1, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
Three 16-bit unsigned short channel image premultiplication using constant alpha. More... |
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NppStatus | nppiAlphaPremulC_16u_C3R (const Npp16u *pSrc1, int nSrc1Step, Npp16u nAlpha1, Npp16u *pDst, int nDstStep, NppiSize oSizeROI) |
NppStatus | nppiAlphaPremulC_16u_C3IR_Ctx (Npp16u nAlpha1, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
Three 16-bit unsigned short channel in place image premultiplication using constant alpha. More... |
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NppStatus | nppiAlphaPremulC_16u_C3IR (Npp16u nAlpha1, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI) |
NppStatus | nppiAlphaPremulC_16u_C4R_Ctx (const Npp16u *pSrc1, int nSrc1Step, Npp16u nAlpha1, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
Four 16-bit unsigned short channel image premultiplication using constant alpha. More... |
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NppStatus | nppiAlphaPremulC_16u_C4R (const Npp16u *pSrc1, int nSrc1Step, Npp16u nAlpha1, Npp16u *pDst, int nDstStep, NppiSize oSizeROI) |
NppStatus | nppiAlphaPremulC_16u_C4IR_Ctx (Npp16u nAlpha1, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
Four 16-bit unsigned short channel in place image premultiplication using constant alpha. More... |
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NppStatus | nppiAlphaPremulC_16u_C4IR (Npp16u nAlpha1, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI) |
NppStatus | nppiAlphaPremulC_16u_AC4R_Ctx (const Npp16u *pSrc1, int nSrc1Step, Npp16u nAlpha1, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
Four 16-bit unsigned short channel image premultiplication with alpha using constant alpha. More... |
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NppStatus | nppiAlphaPremulC_16u_AC4R (const Npp16u *pSrc1, int nSrc1Step, Npp16u nAlpha1, Npp16u *pDst, int nDstStep, NppiSize oSizeROI) |
NppStatus | nppiAlphaPremulC_16u_AC4IR_Ctx (Npp16u nAlpha1, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
Four 16-bit unsigned short channel in place image premultiplication with alpha using constant alpha. More... |
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NppStatus | nppiAlphaPremulC_16u_AC4IR (Npp16u nAlpha1, Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI) |
Premultiplies pixels of an image using a constant alpha value.
NppStatus nppiAlphaPremulC_16u_AC4IR | ( | Npp16u | nAlpha1, |
Npp16u * | pSrcDst, | ||
int | nSrcDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiAlphaPremulC_16u_AC4IR_Ctx | ( | Npp16u | nAlpha1, |
Npp16u * | pSrcDst, | ||
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
Four 16-bit unsigned short channel in place image premultiplication with alpha using constant alpha.
nAlpha1 | Image alpha opacity (0 - max channel pixel value). |
pSrcDst | In-Place Image Pointer. |
nSrcDstStep | In-Place-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiAlphaPremulC_16u_AC4R | ( | const Npp16u * | pSrc1, |
int | nSrc1Step, | ||
Npp16u | nAlpha1, | ||
Npp16u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiAlphaPremulC_16u_AC4R_Ctx | ( | const Npp16u * | pSrc1, |
int | nSrc1Step, | ||
Npp16u | nAlpha1, | ||
Npp16u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
Four 16-bit unsigned short channel image premultiplication with alpha using constant alpha.
pSrc1 | Source-Image Pointer. |
nSrc1Step | Source-Image Line Step. |
nAlpha1 | Image alpha opacity (0 - max channel pixel value). |
pDst | Destination-Image Pointer. |
nDstStep | Destination-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiAlphaPremulC_16u_C1IR | ( | Npp16u | nAlpha1, |
Npp16u * | pSrcDst, | ||
int | nSrcDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiAlphaPremulC_16u_C1IR_Ctx | ( | Npp16u | nAlpha1, |
Npp16u * | pSrcDst, | ||
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
One 16-bit unsigned short channel in place image premultiplication using constant alpha.
nAlpha1 | Image alpha opacity (0 - max channel pixel value). |
pSrcDst | In-Place Image Pointer. |
nSrcDstStep | In-Place-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiAlphaPremulC_16u_C1R | ( | const Npp16u * | pSrc1, |
int | nSrc1Step, | ||
Npp16u | nAlpha1, | ||
Npp16u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiAlphaPremulC_16u_C1R_Ctx | ( | const Npp16u * | pSrc1, |
int | nSrc1Step, | ||
Npp16u | nAlpha1, | ||
Npp16u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
One 16-bit unsigned short channel image premultiplication using constant alpha.
pSrc1 | Source-Image Pointer. |
nSrc1Step | Source-Image Line Step. |
nAlpha1 | Image alpha opacity (0 - max channel pixel value). |
pDst | Destination-Image Pointer. |
nDstStep | Destination-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiAlphaPremulC_16u_C3IR | ( | Npp16u | nAlpha1, |
Npp16u * | pSrcDst, | ||
int | nSrcDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiAlphaPremulC_16u_C3IR_Ctx | ( | Npp16u | nAlpha1, |
Npp16u * | pSrcDst, | ||
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
Three 16-bit unsigned short channel in place image premultiplication using constant alpha.
nAlpha1 | Image alpha opacity (0 - max channel pixel value). |
pSrcDst | In-Place Image Pointer. |
nSrcDstStep | In-Place-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiAlphaPremulC_16u_C3R | ( | const Npp16u * | pSrc1, |
int | nSrc1Step, | ||
Npp16u | nAlpha1, | ||
Npp16u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiAlphaPremulC_16u_C3R_Ctx | ( | const Npp16u * | pSrc1, |
int | nSrc1Step, | ||
Npp16u | nAlpha1, | ||
Npp16u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
Three 16-bit unsigned short channel image premultiplication using constant alpha.
pSrc1 | Source-Image Pointer. |
nSrc1Step | Source-Image Line Step. |
nAlpha1 | Image alpha opacity (0 - max channel pixel value). |
pDst | Destination-Image Pointer. |
nDstStep | Destination-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiAlphaPremulC_16u_C4IR | ( | Npp16u | nAlpha1, |
Npp16u * | pSrcDst, | ||
int | nSrcDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiAlphaPremulC_16u_C4IR_Ctx | ( | Npp16u | nAlpha1, |
Npp16u * | pSrcDst, | ||
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
Four 16-bit unsigned short channel in place image premultiplication using constant alpha.
nAlpha1 | Image alpha opacity (0 - max channel pixel value). |
pSrcDst | In-Place Image Pointer. |
nSrcDstStep | In-Place-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiAlphaPremulC_16u_C4R | ( | const Npp16u * | pSrc1, |
int | nSrc1Step, | ||
Npp16u | nAlpha1, | ||
Npp16u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiAlphaPremulC_16u_C4R_Ctx | ( | const Npp16u * | pSrc1, |
int | nSrc1Step, | ||
Npp16u | nAlpha1, | ||
Npp16u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
Four 16-bit unsigned short channel image premultiplication using constant alpha.
pSrc1 | Source-Image Pointer. |
nSrc1Step | Source-Image Line Step. |
nAlpha1 | Image alpha opacity (0 - max channel pixel value). |
pDst | Destination-Image Pointer. |
nDstStep | Destination-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiAlphaPremulC_8u_AC4IR | ( | Npp8u | nAlpha1, |
Npp8u * | pSrcDst, | ||
int | nSrcDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiAlphaPremulC_8u_AC4IR_Ctx | ( | Npp8u | nAlpha1, |
Npp8u * | pSrcDst, | ||
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
Four 8-bit unsigned char channel in place image premultiplication with alpha using constant alpha.
nAlpha1 | Image alpha opacity (0 - max channel pixel value). |
pSrcDst | In-Place Image Pointer. |
nSrcDstStep | In-Place-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiAlphaPremulC_8u_AC4R | ( | const Npp8u * | pSrc1, |
int | nSrc1Step, | ||
Npp8u | nAlpha1, | ||
Npp8u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiAlphaPremulC_8u_AC4R_Ctx | ( | const Npp8u * | pSrc1, |
int | nSrc1Step, | ||
Npp8u | nAlpha1, | ||
Npp8u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
Four 8-bit unsigned char channel image premultiplication with alpha using constant alpha.
pSrc1 | Source-Image Pointer. |
nSrc1Step | Source-Image Line Step. |
nAlpha1 | Image alpha opacity (0 - max channel pixel value). |
pDst | Destination-Image Pointer. |
nDstStep | Destination-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiAlphaPremulC_8u_C1IR | ( | Npp8u | nAlpha1, |
Npp8u * | pSrcDst, | ||
int | nSrcDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiAlphaPremulC_8u_C1IR_Ctx | ( | Npp8u | nAlpha1, |
Npp8u * | pSrcDst, | ||
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
One 8-bit unsigned char channel in place image premultiplication using constant alpha.
nAlpha1 | Image alpha opacity (0 - max channel pixel value). |
pSrcDst | In-Place Image Pointer. |
nSrcDstStep | In-Place-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiAlphaPremulC_8u_C1R | ( | const Npp8u * | pSrc1, |
int | nSrc1Step, | ||
Npp8u | nAlpha1, | ||
Npp8u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiAlphaPremulC_8u_C1R_Ctx | ( | const Npp8u * | pSrc1, |
int | nSrc1Step, | ||
Npp8u | nAlpha1, | ||
Npp8u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
One 8-bit unsigned char channel image premultiplication using constant alpha.
pSrc1 | Source-Image Pointer. |
nSrc1Step | Source-Image Line Step. |
nAlpha1 | Image alpha opacity (0 - max channel pixel value). |
pDst | Destination-Image Pointer. |
nDstStep | Destination-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiAlphaPremulC_8u_C3IR | ( | Npp8u | nAlpha1, |
Npp8u * | pSrcDst, | ||
int | nSrcDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiAlphaPremulC_8u_C3IR_Ctx | ( | Npp8u | nAlpha1, |
Npp8u * | pSrcDst, | ||
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
Three 8-bit unsigned char channel in place image premultiplication using constant alpha.
nAlpha1 | Image alpha opacity (0 - max channel pixel value). |
pSrcDst | In-Place Image Pointer. |
nSrcDstStep | In-Place-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiAlphaPremulC_8u_C3R | ( | const Npp8u * | pSrc1, |
int | nSrc1Step, | ||
Npp8u | nAlpha1, | ||
Npp8u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiAlphaPremulC_8u_C3R_Ctx | ( | const Npp8u * | pSrc1, |
int | nSrc1Step, | ||
Npp8u | nAlpha1, | ||
Npp8u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
Three 8-bit unsigned char channel image premultiplication using constant alpha.
pSrc1 | Source-Image Pointer. |
nSrc1Step | Source-Image Line Step. |
nAlpha1 | Image alpha opacity (0 - max channel pixel value). |
pDst | Destination-Image Pointer. |
nDstStep | Destination-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiAlphaPremulC_8u_C4IR | ( | Npp8u | nAlpha1, |
Npp8u * | pSrcDst, | ||
int | nSrcDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiAlphaPremulC_8u_C4IR_Ctx | ( | Npp8u | nAlpha1, |
Npp8u * | pSrcDst, | ||
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
Four 8-bit unsigned char channel in place image premultiplication using constant alpha.
nAlpha1 | Image alpha opacity (0 - max channel pixel value). |
pSrcDst | In-Place Image Pointer. |
nSrcDstStep | In-Place-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiAlphaPremulC_8u_C4R | ( | const Npp8u * | pSrc1, |
int | nSrc1Step, | ||
Npp8u | nAlpha1, | ||
Npp8u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiAlphaPremulC_8u_C4R_Ctx | ( | const Npp8u * | pSrc1, |
int | nSrc1Step, | ||
Npp8u | nAlpha1, | ||
Npp8u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
Four 8-bit unsigned char channel image premultiplication using constant alpha.
pSrc1 | Source-Image Pointer. |
nSrc1Step | Source-Image Line Step. |
nAlpha1 | Image alpha opacity (0 - max channel pixel value). |
pDst | Destination-Image Pointer. |
nDstStep | Destination-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |