Class NPPNativeMethods.NPPi.NormL2

L2 Norm

Inheritance

System.Object

NPPNativeMethods.NPPi.NormL2

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 NormL2

Methods

nppiNorm_L2_16s_AC4R(CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

4-channel 16-bit signed short image L2 norm (alpha channel is not computed).

Declaration

public static NppStatus nppiNorm_L2_16s_AC4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSizeROI, CUdeviceptr aNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	aNorm	Array that contains the norm values of three channels.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_16s_C1R(CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

1-channel 16-bit signed short image L2 norm.

Declaration

public static NppStatus nppiNorm_L2_16s_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSizeROI, CUdeviceptr pNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pNorm	Pointer to the norm value.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_16s_C3R(CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

3-channel 16-bit signed short image L2 norm.

Declaration

public static NppStatus nppiNorm_L2_16s_C3R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSizeROI, CUdeviceptr aNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	aNorm	Array that contains the norm values of three channels.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_16s_C4R(CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

4-channel 16-bit signed short image L2 norm.

Declaration

public static NppStatus nppiNorm_L2_16s_C4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSizeROI, CUdeviceptr aNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	aNorm	Array that contains the norm values of four channels.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_16u_AC4R(CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

4-channel 16-bit unsigned short image L2 norm (alpha channel is not computed).

Declaration

public static NppStatus nppiNorm_L2_16u_AC4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSizeROI, CUdeviceptr aNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	aNorm	Array that contains the norm values of three channels.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_16u_C1MR(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

\ref masked_operation 1-channel 16-bit unsigned short image L2 norm.

Declaration

public static NppStatus nppiNorm_L2_16u_C1MR(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pMask, int nMaskStep, NppiSize oSizeROI, CUdeviceptr pNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pMask	\ref mask_image_pointer.
System.Int32	nMaskStep	\ref mask_image_line_step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pNorm	Pointer to the norm value.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_16u_C1R(CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

1-channel 16-bit unsigned short image L2 norm.

Declaration

public static NppStatus nppiNorm_L2_16u_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSizeROI, CUdeviceptr pNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pNorm	Pointer to the norm value.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_16u_C3CMR(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int32, CUdeviceptr, CUdeviceptr)

3-channel 16-bit unsigned short image L2 norm, \ref masked_operation, \ref channel_of_interest.

Declaration

public static NppStatus nppiNorm_L2_16u_C3CMR(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pMask, int nMaskStep, NppiSize oSizeROI, int nCOI, CUdeviceptr pNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pMask	\ref mask_image_pointer.
System.Int32	nMaskStep	\ref mask_image_line_step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	nCOI	\ref channel_of_interest_number.
CUdeviceptr	pNorm	Pointer to the norm value.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_COI_ERROR if an invalid channel of interest is specified.

nppiNorm_L2_16u_C3R(CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

3-channel 16-bit unsigned short image L2 norm.

Declaration

public static NppStatus nppiNorm_L2_16u_C3R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSizeROI, CUdeviceptr aNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	aNorm	Array that contains the norm values of three channels.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_16u_C4R(CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

4-channel 16-bit unsigned short image L2 norm.

Declaration

public static NppStatus nppiNorm_L2_16u_C4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSizeROI, CUdeviceptr aNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	aNorm	Array that contains the norm values of four channels.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_32f_AC4R(CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

4-channel 32-bit floating-point image L2 norm (alpha channel is not computed).

Declaration

public static NppStatus nppiNorm_L2_32f_AC4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSizeROI, CUdeviceptr aNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	aNorm	Array that contains the norm values of three channels.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_32f_C1MR(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

\ref masked_operation 1-channel 32-bit floating-point image L2 norm.

Declaration

public static NppStatus nppiNorm_L2_32f_C1MR(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pMask, int nMaskStep, NppiSize oSizeROI, CUdeviceptr pNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pMask	\ref mask_image_pointer.
System.Int32	nMaskStep	\ref mask_image_line_step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pNorm	Pointer to the norm value.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_EVEN_STEP_ERROR if the step of the source image cannot be divided by 4.

nppiNorm_L2_32f_C1R(CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

1-channel 32-bit floating-point image L2 norm.

Declaration

public static NppStatus nppiNorm_L2_32f_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSizeROI, CUdeviceptr pNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pNorm	Pointer to the norm value.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_32f_C3CMR(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int32, CUdeviceptr, CUdeviceptr)

3-channel 32-bit floating-point image L2 norm, \ref masked_operation, \ref channel_of_interest.

Declaration

public static NppStatus nppiNorm_L2_32f_C3CMR(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pMask, int nMaskStep, NppiSize oSizeROI, int nCOI, CUdeviceptr pNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pMask	\ref mask_image_pointer.
System.Int32	nMaskStep	\ref mask_image_line_step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	nCOI	\ref channel_of_interest_number.
CUdeviceptr	pNorm	Pointer to the norm value.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, NPP_NOT_EVEN_STEP_ERROR if the step of the source image cannot be divided by 4, or NPP_COI_ERROR if an invalid channel of interest is specified.

nppiNorm_L2_32f_C3R(CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

3-channel 32-bit floating-point image L2 norm.

Declaration

public static NppStatus nppiNorm_L2_32f_C3R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSizeROI, CUdeviceptr aNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	aNorm	Array that contains the norm values of three channels.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_32f_C4R(CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

4-channel 32-bit floating-point image L2 norm.

Declaration

public static NppStatus nppiNorm_L2_32f_C4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSizeROI, CUdeviceptr aNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	aNorm	Array that contains the norm values of four channels.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_8s_C1MR(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

\ref masked_operation 1-channel 8-bit signed char image L2 norm.

Declaration

public static NppStatus nppiNorm_L2_8s_C1MR(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pMask, int nMaskStep, NppiSize oSizeROI, CUdeviceptr pNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pMask	\ref mask_image_pointer.
System.Int32	nMaskStep	\ref mask_image_line_step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pNorm	Pointer to the norm value.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_8s_C3CMR(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int32, CUdeviceptr, CUdeviceptr)

3-channel 8-bit signed char image L2 norm, \ref masked_operation, \ref channel_of_interest.

Declaration

public static NppStatus nppiNorm_L2_8s_C3CMR(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pMask, int nMaskStep, NppiSize oSizeROI, int nCOI, CUdeviceptr pNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pMask	\ref mask_image_pointer.
System.Int32	nMaskStep	\ref mask_image_line_step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	nCOI	\ref channel_of_interest_number.
CUdeviceptr	pNorm	Pointer to the norm value.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_COI_ERROR if an invalid channel of interest is specified.

nppiNorm_L2_8u_AC4R(CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

4-channel 8-bit unsigned char image L2 norm (alpha channel is not computed).

Declaration

public static NppStatus nppiNorm_L2_8u_AC4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSizeROI, CUdeviceptr aNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	aNorm	Array that contains the norm values of three channels.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_8u_C1MR(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

\ref masked_operation 1-channel 8-bit unsigned char image L2 norm.

Declaration

public static NppStatus nppiNorm_L2_8u_C1MR(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pMask, int nMaskStep, NppiSize oSizeROI, CUdeviceptr pNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pMask	\ref mask_image_pointer.
System.Int32	nMaskStep	\ref mask_image_line_step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pNorm	Pointer to the norm value.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_8u_C1R(CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

1-channel 8-bit unsigned char image L2 norm.

Declaration

public static NppStatus nppiNorm_L2_8u_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSizeROI, CUdeviceptr pNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pNorm	Pointer to the norm value.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_8u_C3CMR(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int32, CUdeviceptr, CUdeviceptr)

3-channel 8-bit unsigned char image L2 norm, \ref masked_operation, \ref channel_of_interest.

Declaration

public static NppStatus nppiNorm_L2_8u_C3CMR(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pMask, int nMaskStep, NppiSize oSizeROI, int nCOI, CUdeviceptr pNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pMask	\ref mask_image_pointer.
System.Int32	nMaskStep	\ref mask_image_line_step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	nCOI	\ref channel_of_interest_number.
CUdeviceptr	pNorm	Pointer to the norm value.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_COI_ERROR if an invalid channel of interest is specified.

nppiNorm_L2_8u_C3R(CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

3-channel 8-bit unsigned char image L2 norm.

Declaration

public static NppStatus nppiNorm_L2_8u_C3R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSizeROI, CUdeviceptr aNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	aNorm	Array that contains the norm values of three channels.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNorm_L2_8u_C4R(CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

4-channel 8-bit unsigned char image L2 norm.

Declaration

public static NppStatus nppiNorm_L2_8u_C4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSizeROI, CUdeviceptr aNorm, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	aNorm	Array that contains the norm values of four channels.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

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

nppiNormL2GetBufferHostSize_16s_AC4R(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_16s_AC4R.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_16s_AC4R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_16s_C1R(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_16s_C1R.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_16s_C1R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_16s_C3R(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_16s_C3R.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_16s_C3R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_16s_C4R(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_16s_C4R.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_16s_C4R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_16u_AC4R(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_16u_AC4R.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_16u_AC4R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_16u_C1MR(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_16u_C1MR.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_16u_C1MR(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_16u_C1R(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_16u_C1R.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_16u_C1R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_16u_C3CMR(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_16u_C3CMR.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_16u_C3CMR(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_16u_C3R(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_16u_C3R.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_16u_C3R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_16u_C4R(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_16u_C4R.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_16u_C4R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_32f_AC4R(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_32f_AC4R.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_32f_AC4R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_32f_C1MR(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_32f_C1MR.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_32f_C1MR(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_32f_C1R(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_32f_C1R.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_32f_C1R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_32f_C3CMR(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_32f_C3CMR.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_32f_C3CMR(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_32f_C3R(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_32f_C3R.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_32f_C3R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_32f_C4R(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_32f_C4R.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_32f_C4R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_8s_C1MR(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_8s_C1MR.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_8s_C1MR(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_8s_C3CMR(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_8s_C3CMR.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_8s_C3CMR(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_8u_AC4R(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_8u_AC4R.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_8u_AC4R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_8u_C1MR(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_8u_C1MR.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_8u_C1MR(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_8u_C1R(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_8u_C1R.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_8u_C1R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_8u_C3CMR(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_8u_C3CMR.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_8u_C3CMR(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_8u_C3R(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_8u_C3R.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_8u_C3R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS

nppiNormL2GetBufferHostSize_8u_C4R(NppiSize, ref Int32)

Device scratch buffer size (in bytes) for nppiNormL2_8u_C4R.

Declaration

public static NppStatus nppiNormL2GetBufferHostSize_8u_C4R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_SUCCESS