NVIDIA 2D Image And Signal Performance Primitives (NPP)
Version 11.8..*
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Exponential value of each pixel in an image. More...
Functions | |
NppStatus | nppiExp_8u_C1RSfs_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, int nScaleFactor, NppStreamContext nppStreamCtx) |
One 8-bit unsigned char channel image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value. More... |
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NppStatus | nppiExp_8u_C1RSfs (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, int nScaleFactor) |
NppStatus | nppiExp_8u_C1IRSfs_Ctx (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, int nScaleFactor, NppStreamContext nppStreamCtx) |
One 8-bit unsigned char channel in place image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value. More... |
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NppStatus | nppiExp_8u_C1IRSfs (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, int nScaleFactor) |
NppStatus | nppiExp_8u_C3RSfs_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, int nScaleFactor, NppStreamContext nppStreamCtx) |
Three 8-bit unsigned char channel image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value. More... |
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NppStatus | nppiExp_8u_C3RSfs (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, int nScaleFactor) |
NppStatus | nppiExp_8u_C3IRSfs_Ctx (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, int nScaleFactor, NppStreamContext nppStreamCtx) |
Three 8-bit unsigned char channel in place image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value. More... |
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NppStatus | nppiExp_8u_C3IRSfs (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, int nScaleFactor) |
NppStatus | nppiExp_16u_C1RSfs_Ctx (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, int nScaleFactor, NppStreamContext nppStreamCtx) |
One 16-bit unsigned short channel image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value. More... |
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NppStatus | nppiExp_16u_C1RSfs (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, int nScaleFactor) |
NppStatus | nppiExp_16u_C1IRSfs_Ctx (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, int nScaleFactor, NppStreamContext nppStreamCtx) |
One 16-bit unsigned short channel in place image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value. More... |
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NppStatus | nppiExp_16u_C1IRSfs (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, int nScaleFactor) |
NppStatus | nppiExp_16u_C3RSfs_Ctx (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, int nScaleFactor, NppStreamContext nppStreamCtx) |
Three 16-bit unsigned short channel image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value. More... |
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NppStatus | nppiExp_16u_C3RSfs (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, int nScaleFactor) |
NppStatus | nppiExp_16u_C3IRSfs_Ctx (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, int nScaleFactor, NppStreamContext nppStreamCtx) |
Three 16-bit unsigned short channel in place image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value. More... |
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NppStatus | nppiExp_16u_C3IRSfs (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, int nScaleFactor) |
NppStatus | nppiExp_16s_C1RSfs_Ctx (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, int nScaleFactor, NppStreamContext nppStreamCtx) |
One 16-bit signed short channel image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value. More... |
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NppStatus | nppiExp_16s_C1RSfs (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, int nScaleFactor) |
NppStatus | nppiExp_16s_C1IRSfs_Ctx (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, int nScaleFactor, NppStreamContext nppStreamCtx) |
One 16-bit signed short channel in place image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value. More... |
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NppStatus | nppiExp_16s_C1IRSfs (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, int nScaleFactor) |
NppStatus | nppiExp_16s_C3RSfs_Ctx (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, int nScaleFactor, NppStreamContext nppStreamCtx) |
Three 16-bit signed short channel image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value. More... |
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NppStatus | nppiExp_16s_C3RSfs (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, int nScaleFactor) |
NppStatus | nppiExp_16s_C3IRSfs_Ctx (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, int nScaleFactor, NppStreamContext nppStreamCtx) |
Three 16-bit signed short channel in place image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value. More... |
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NppStatus | nppiExp_16s_C3IRSfs (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, int nScaleFactor) |
NppStatus | nppiExp_32f_C1R_Ctx (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
One 32-bit floating point channel image exponential. More... |
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NppStatus | nppiExp_32f_C1R (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI) |
NppStatus | nppiExp_32f_C1IR_Ctx (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
One 32-bit floating point channel in place image exponential. More... |
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NppStatus | nppiExp_32f_C1IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI) |
NppStatus | nppiExp_32f_C3R_Ctx (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
Three 32-bit floating point channel image exponential. More... |
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NppStatus | nppiExp_32f_C3R (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI) |
NppStatus | nppiExp_32f_C3IR_Ctx (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx) |
Three 32-bit floating point channel in place image exponential. More... |
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NppStatus | nppiExp_32f_C3IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI) |
Exponential value of each pixel in an image.
NppStatus nppiExp_16s_C1IRSfs | ( | Npp16s * | pSrcDst, |
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor | ||
) |
NppStatus nppiExp_16s_C1IRSfs_Ctx | ( | Npp16s * | pSrcDst, |
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor, | ||
NppStreamContext | nppStreamCtx | ||
) |
One 16-bit signed short channel in place image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value.
pSrcDst | In-Place Image Pointer. |
nSrcDstStep | In-Place-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nScaleFactor | Integer Result Scaling. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiExp_16s_C1RSfs | ( | const Npp16s * | pSrc, |
int | nSrcStep, | ||
Npp16s * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor | ||
) |
NppStatus nppiExp_16s_C1RSfs_Ctx | ( | const Npp16s * | pSrc, |
int | nSrcStep, | ||
Npp16s * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor, | ||
NppStreamContext | nppStreamCtx | ||
) |
One 16-bit signed short channel image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value.
pSrc | Source-Image Pointer. |
nSrcStep | Source-Image Line Step. |
pDst | Destination-Image Pointer. |
nDstStep | Destination-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nScaleFactor | Integer Result Scaling. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiExp_16s_C3IRSfs | ( | Npp16s * | pSrcDst, |
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor | ||
) |
NppStatus nppiExp_16s_C3IRSfs_Ctx | ( | Npp16s * | pSrcDst, |
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor, | ||
NppStreamContext | nppStreamCtx | ||
) |
Three 16-bit signed short channel in place image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value.
pSrcDst | In-Place Image Pointer. |
nSrcDstStep | In-Place-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nScaleFactor | Integer Result Scaling. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiExp_16s_C3RSfs | ( | const Npp16s * | pSrc, |
int | nSrcStep, | ||
Npp16s * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor | ||
) |
NppStatus nppiExp_16s_C3RSfs_Ctx | ( | const Npp16s * | pSrc, |
int | nSrcStep, | ||
Npp16s * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor, | ||
NppStreamContext | nppStreamCtx | ||
) |
Three 16-bit signed short channel image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value.
pSrc | Source-Image Pointer. |
nSrcStep | Source-Image Line Step. |
pDst | Destination-Image Pointer. |
nDstStep | Destination-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nScaleFactor | Integer Result Scaling. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiExp_16u_C1IRSfs | ( | Npp16u * | pSrcDst, |
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor | ||
) |
NppStatus nppiExp_16u_C1IRSfs_Ctx | ( | Npp16u * | pSrcDst, |
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor, | ||
NppStreamContext | nppStreamCtx | ||
) |
One 16-bit unsigned short channel in place image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value.
pSrcDst | In-Place Image Pointer. |
nSrcDstStep | In-Place-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nScaleFactor | Integer Result Scaling. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiExp_16u_C1RSfs | ( | const Npp16u * | pSrc, |
int | nSrcStep, | ||
Npp16u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor | ||
) |
NppStatus nppiExp_16u_C1RSfs_Ctx | ( | const Npp16u * | pSrc, |
int | nSrcStep, | ||
Npp16u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor, | ||
NppStreamContext | nppStreamCtx | ||
) |
One 16-bit unsigned short channel image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value.
pSrc | Source-Image Pointer. |
nSrcStep | Source-Image Line Step. |
pDst | Destination-Image Pointer. |
nDstStep | Destination-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nScaleFactor | Integer Result Scaling. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiExp_16u_C3IRSfs | ( | Npp16u * | pSrcDst, |
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor | ||
) |
NppStatus nppiExp_16u_C3IRSfs_Ctx | ( | Npp16u * | pSrcDst, |
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor, | ||
NppStreamContext | nppStreamCtx | ||
) |
Three 16-bit unsigned short channel in place image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value.
pSrcDst | In-Place Image Pointer. |
nSrcDstStep | In-Place-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nScaleFactor | Integer Result Scaling. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiExp_16u_C3RSfs | ( | const Npp16u * | pSrc, |
int | nSrcStep, | ||
Npp16u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor | ||
) |
NppStatus nppiExp_16u_C3RSfs_Ctx | ( | const Npp16u * | pSrc, |
int | nSrcStep, | ||
Npp16u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor, | ||
NppStreamContext | nppStreamCtx | ||
) |
Three 16-bit unsigned short channel image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value.
pSrc | Source-Image Pointer. |
nSrcStep | Source-Image Line Step. |
pDst | Destination-Image Pointer. |
nDstStep | Destination-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nScaleFactor | Integer Result Scaling. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiExp_32f_C1IR_Ctx | ( | Npp32f * | pSrcDst, |
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
One 32-bit floating point channel in place image exponential.
pSrcDst | In-Place Image Pointer. |
nSrcDstStep | In-Place-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiExp_32f_C1R | ( | const Npp32f * | pSrc, |
int | nSrcStep, | ||
Npp32f * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiExp_32f_C1R_Ctx | ( | const Npp32f * | pSrc, |
int | nSrcStep, | ||
Npp32f * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
One 32-bit floating point channel image exponential.
pSrc | Source-Image Pointer. |
nSrcStep | Source-Image Line Step. |
pDst | Destination-Image Pointer. |
nDstStep | Destination-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiExp_32f_C3IR_Ctx | ( | Npp32f * | pSrcDst, |
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
Three 32-bit floating point channel in place image exponential.
pSrcDst | In-Place Image Pointer. |
nSrcDstStep | In-Place-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiExp_32f_C3R | ( | const Npp32f * | pSrc, |
int | nSrcStep, | ||
Npp32f * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI | ||
) |
NppStatus nppiExp_32f_C3R_Ctx | ( | const Npp32f * | pSrc, |
int | nSrcStep, | ||
Npp32f * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
NppStreamContext | nppStreamCtx | ||
) |
Three 32-bit floating point channel image exponential.
pSrc | Source-Image Pointer. |
nSrcStep | Source-Image Line Step. |
pDst | Destination-Image Pointer. |
nDstStep | Destination-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiExp_8u_C1IRSfs | ( | Npp8u * | pSrcDst, |
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor | ||
) |
NppStatus nppiExp_8u_C1IRSfs_Ctx | ( | Npp8u * | pSrcDst, |
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor, | ||
NppStreamContext | nppStreamCtx | ||
) |
One 8-bit unsigned char channel in place image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value.
pSrcDst | In-Place Image Pointer. |
nSrcDstStep | In-Place-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nScaleFactor | Integer Result Scaling. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiExp_8u_C1RSfs | ( | const Npp8u * | pSrc, |
int | nSrcStep, | ||
Npp8u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor | ||
) |
NppStatus nppiExp_8u_C1RSfs_Ctx | ( | const Npp8u * | pSrc, |
int | nSrcStep, | ||
Npp8u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor, | ||
NppStreamContext | nppStreamCtx | ||
) |
One 8-bit unsigned char channel image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value.
pSrc | Source-Image Pointer. |
nSrcStep | Source-Image Line Step. |
pDst | Destination-Image Pointer. |
nDstStep | Destination-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nScaleFactor | Integer Result Scaling. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiExp_8u_C3IRSfs | ( | Npp8u * | pSrcDst, |
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor | ||
) |
NppStatus nppiExp_8u_C3IRSfs_Ctx | ( | Npp8u * | pSrcDst, |
int | nSrcDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor, | ||
NppStreamContext | nppStreamCtx | ||
) |
Three 8-bit unsigned char channel in place image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value.
pSrcDst | In-Place Image Pointer. |
nSrcDstStep | In-Place-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nScaleFactor | Integer Result Scaling. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppiExp_8u_C3RSfs | ( | const Npp8u * | pSrc, |
int | nSrcStep, | ||
Npp8u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor | ||
) |
NppStatus nppiExp_8u_C3RSfs_Ctx | ( | const Npp8u * | pSrc, |
int | nSrcStep, | ||
Npp8u * | pDst, | ||
int | nDstStep, | ||
NppiSize | oSizeROI, | ||
int | nScaleFactor, | ||
NppStreamContext | nppStreamCtx | ||
) |
Three 8-bit unsigned char channel image exponential, scale by 2^(-nScaleFactor), then clamp to saturated value.
pSrc | Source-Image Pointer. |
nSrcStep | Source-Image Line Step. |
pDst | Destination-Image Pointer. |
nDstStep | Destination-Image Line Step. |
oSizeROI | Region-of-Interest (ROI). |
nScaleFactor | Integer Result Scaling. |
nppStreamCtx | Application Managed Stream Context. |