Class NPPNativeMethods.NPPi.Gamma

Gamma correction

Inheritance

System.Object

NPPNativeMethods.NPPi.Gamma

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: ManagedCuda.NPP

Assembly: NPP.dll

Syntax

public static class Gamma

Methods

nppiGammaFwd_8u_AC4IR(CUdeviceptr, Int32, NppiSize)

4 channel 8-bit unsigned packed color with alpha in place forward gamma correction.

Declaration

public static NppStatus nppiGammaFwd_8u_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	in place packed pixel format image pointer.
System.Int32	nSrcDstStep	in place packed pixel format image line step.
NppiSize	oSizeROI	Region-of-Interest (ROI).

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiGammaFwd_8u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

4 channel 8-bit unsigned packed color with alpha not in place forward gamma correction.

Declaration

public static NppStatus nppiGammaFwd_8u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiGammaFwd_8u_C3IR(CUdeviceptr, Int32, NppiSize)

3 channel 8-bit unsigned packed color in place forward gamma correction.

Declaration

public static NppStatus nppiGammaFwd_8u_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	in place packed pixel image pointer.
System.Int32	nSrcDstStep	in place packed pixel format image line step.
NppiSize	oSizeROI	Region-of-Interest (ROI).

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiGammaFwd_8u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

3 channel 8-bit unsigned packed color not in place forward gamma correction.

Declaration

public static NppStatus nppiGammaFwd_8u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiGammaFwd_8u_IP3R(CUdeviceptr[], Int32, NppiSize)

3 channel 8-bit unsigned planar color in place forward gamma correction.

Declaration

public static NppStatus nppiGammaFwd_8u_IP3R(CUdeviceptr[] pSrcDst, int nSrcDstStep, NppiSize oSizeROI)

Parameters

Type	Name	Description
CUdeviceptr[]	pSrcDst	in place planar pixel format image pointer array.
System.Int32	nSrcDstStep	in place planar pixel format image line step.
NppiSize	oSizeROI	Region-of-Interest (ROI).

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiGammaFwd_8u_P3R(CUdeviceptr[], Int32, CUdeviceptr[], Int32, NppiSize)

3 channel 8-bit unsigned planar color not in place forward gamma correction.

Declaration

public static NppStatus nppiGammaFwd_8u_P3R(CUdeviceptr[] pSrc, int nSrcStep, CUdeviceptr[] pDst, int nDstStep, NppiSize oSizeROI)

Parameters

Type	Name	Description
CUdeviceptr[]	pSrc	source planar pixel format image pointer array.
System.Int32	nSrcStep	source planar pixel format image line step.
CUdeviceptr[]	pDst	destination planar pixel format image pointer array.
System.Int32	nDstStep	destination planar pixel format image line step.
NppiSize	oSizeROI	Region-of-Interest (ROI).

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiGammaInv_8u_AC4IR(CUdeviceptr, Int32, NppiSize)

4 channel 8-bit unsigned packed color with alpha in place inverse gamma correction.

Declaration

public static NppStatus nppiGammaInv_8u_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	in place packed pixel format image pointer.
System.Int32	nSrcDstStep	in place packed pixel format image line step.
NppiSize	oSizeROI	Region-of-Interest (ROI).

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiGammaInv_8u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

4 channel 8-bit unsigned packed color with alpha not in place inverse gamma correction.

Declaration

public static NppStatus nppiGammaInv_8u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiGammaInv_8u_C3IR(CUdeviceptr, Int32, NppiSize)

3 channel 8-bit unsigned packed color in place inverse gamma correction.

Declaration

public static NppStatus nppiGammaInv_8u_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	in place packed pixel format image pointer.
System.Int32	nSrcDstStep	in place packed pixel format image line step.
NppiSize	oSizeROI	Region-of-Interest (ROI).

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiGammaInv_8u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

3 channel 8-bit unsigned packed color not in place inverse gamma correction.

Declaration

public static NppStatus nppiGammaInv_8u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiGammaInv_8u_IP3R(CUdeviceptr[], Int32, NppiSize)

3 channel 8-bit unsigned planar color in place inverse gamma correction.

Declaration

public static NppStatus nppiGammaInv_8u_IP3R(CUdeviceptr[] pSrcDst, int nSrcDstStep, NppiSize oSizeROI)

Parameters

Type	Name	Description
CUdeviceptr[]	pSrcDst	in place planar pixel format image pointer array.
System.Int32	nSrcDstStep	in place planar pixel format image line step.
NppiSize	oSizeROI	Region-of-Interest (ROI).

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiGammaInv_8u_P3R(CUdeviceptr[], Int32, CUdeviceptr[], Int32, NppiSize)

3 channel 8-bit unsigned planar color not in place inverse gamma correction.

Declaration

public static NppStatus nppiGammaInv_8u_P3R(CUdeviceptr[] pSrc, int nSrcStep, CUdeviceptr[] pDst, int nDstStep, NppiSize oSizeROI)

Parameters

Type	Name	Description
CUdeviceptr[]	pSrc	source planar pixel format image pointer array.
System.Int32	nSrcStep	source planar pixel format image line step.
CUdeviceptr[]	pDst	destination planar pixel format image pointer array.
System.Int32	nDstStep	destination planar pixel format image line step.
NppiSize	oSizeROI	Region-of-Interest (ROI).

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError