Class NPPNativeMethods.NPPi.Threshold

Threshold pixels.

Inheritance

System.Object

NPPNativeMethods.NPPi.Threshold

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 Threshold

Methods

nppiThreshold_16s_AC4IR(CUdeviceptr, Int32, NppiSize, Int16[], NppCmpOp)

4 channel 16-bit signed short in place image threshold, not affecting Alpha. If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_16s_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short[] rThresholds, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16[]	rThresholds	The threshold values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_16s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16[], NppCmpOp)

4 channel 16-bit signed short image threshold, not affecting Alpha. If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_16s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short[] rThresholds, NppCmpOp eComparisonOperation)

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).
System.Int16[]	rThresholds	The threshold values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_16s_C1IR(CUdeviceptr, Int32, NppiSize, Int16, NppCmpOp)

1 channel 16-bit signed short in place threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_16s_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short nThreshold, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16	nThreshold	The threshold value.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_16s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16, NppCmpOp)

1 channel 16-bit signed short threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_16s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short nThreshold, NppCmpOp eComparisonOperation)

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).
System.Int16	nThreshold	The threshold value.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_16s_C3IR(CUdeviceptr, Int32, NppiSize, Int16[], NppCmpOp)

3 channel 16-bit signed short in place threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_16s_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short[] rThresholds, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16[]	rThresholds	The threshold values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_16s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16[], NppCmpOp)

3 channel 16-bit signed short threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_16s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short[] rThresholds, NppCmpOp eComparisonOperation)

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).
System.Int16[]	rThresholds	The threshold values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_16u_AC4IR(CUdeviceptr, Int32, NppiSize, UInt16[], NppCmpOp)

4 channel 16-bit unsigned short in place image threshold, not affecting Alpha. If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_16u_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort[] rThresholds, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16[]	rThresholds	The threshold values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_16u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16[], NppCmpOp)

4 channel 16-bit unsigned short image threshold, not affecting Alpha. If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_16u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort[] rThresholds, NppCmpOp eComparisonOperation)

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).
System.UInt16[]	rThresholds	The threshold values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_16u_C1IR(CUdeviceptr, Int32, NppiSize, UInt16, NppCmpOp)

1 channel 16-bit unsigned short in place threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_16u_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort nThreshold, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16	nThreshold	The threshold value.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_16u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16, NppCmpOp)

1 channel 16-bit unsigned short threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_16u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort nThreshold, NppCmpOp eComparisonOperation)

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).
System.UInt16	nThreshold	The threshold value.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_16u_C3IR(CUdeviceptr, Int32, NppiSize, UInt16[], NppCmpOp)

3 channel 16-bit unsigned short in place threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_16u_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort[] rThresholds, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16[]	rThresholds	The threshold values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_16u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16[], NppCmpOp)

3 channel 16-bit unsigned short threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_16u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort[] rThresholds, NppCmpOp eComparisonOperation)

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).
System.UInt16[]	rThresholds	The threshold values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_32f_AC4IR(CUdeviceptr, Int32, NppiSize, Single[], NppCmpOp)

4 channel 32-bit floating point in place image threshold, not affecting Alpha. If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_32f_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float[] rThresholds, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single[]	rThresholds	The threshold values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_32f_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single[], NppCmpOp)

4 channel 32-bit floating point image threshold, not affecting Alpha. If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_32f_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float[] rThresholds, NppCmpOp eComparisonOperation)

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).
System.Single[]	rThresholds	The threshold values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_32f_C1IR(CUdeviceptr, Int32, NppiSize, Single, NppCmpOp)

1 channel 32-bit floating point in place threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_32f_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float nThreshold, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single	nThreshold	The threshold value.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single, NppCmpOp)

32-bit floating point threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float nThreshold, NppCmpOp eComparisonOperation)

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).
System.Single	nThreshold	The threshold value.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_32f_C3IR(CUdeviceptr, Int32, NppiSize, Single[], NppCmpOp)

3 channel 32-bit floating point in place threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_32f_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float[] rThresholds, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single[]	rThresholds	The threshold values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_32f_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single[], NppCmpOp)

3 channel 32-bit floating point threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_32f_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float[] rThresholds, NppCmpOp eComparisonOperation)

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).
System.Single[]	rThresholds	The threshold values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_8u_AC4IR(CUdeviceptr, Int32, NppiSize, Byte[], NppCmpOp)

4 channel 8-bit unsigned char in place image threshold, not affecting Alpha. If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_8u_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte[] rThresholds, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte[]	rThresholds	The threshold values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_8u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte[], NppCmpOp)

4 channel 8-bit unsigned image threshold, not affecting Alpha. If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_8u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte[] aThresholds, NppCmpOp eComparisonOperation)

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).
System.Byte[]	aThresholds	The threshold values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_8u_C1IR(CUdeviceptr, Int32, NppiSize, Byte, NppCmpOp)

1 channel 8-bit unsigned char in place threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_8u_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte nThreshold, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte	nThreshold	The threshold value.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_8u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte, NppCmpOp)

1 channel 8-bit unsigned char threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_8u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte nThreshold, NppCmpOp eComparisonOperation)

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).
System.Byte	nThreshold	The threshold value.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_8u_C3IR(CUdeviceptr, Int32, NppiSize, Byte[], NppCmpOp)

3 channel 8-bit unsigned char in place threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_8u_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte[] rThresholds, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte[]	rThresholds	The threshold values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_8u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte[], NppCmpOp)

3 channel 8-bit unsigned char threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_8u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte[] rThresholds, NppCmpOp eComparisonOperation)

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).
System.Byte[]	rThresholds	The threshold values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_GT_16s_AC4IR(CUdeviceptr, Int32, NppiSize, Int16[])

4 channel 16-bit signed short in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_16s_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short[] rThresholds)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_GT_16s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16[])

4 channel 16-bit signed short image threshold, not affecting Alpha. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_16s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short[] rThresholds)

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).
System.Int16[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_GT_16s_C1IR(CUdeviceptr, Int32, NppiSize, Int16)

1 channel 16-bit signed short in place threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_16s_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short nThreshold)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16	nThreshold	The threshold value.

Returns

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

nppiThreshold_GT_16s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16)

1 channel 16-bit signed short threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_16s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short nThreshold)

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).
System.Int16	nThreshold	The threshold value.

Returns

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

nppiThreshold_GT_16s_C3IR(CUdeviceptr, Int32, NppiSize, Int16[])

3 channel 16-bit signed short in place threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_16s_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short[] rThresholds)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_GT_16s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16[])

3 channel 16-bit signed short threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_16s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short[] rThresholds)

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).
System.Int16[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_GT_16u_AC4IR(CUdeviceptr, Int32, NppiSize, UInt16[])

4 channel 16-bit unsigned short in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_16u_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort[] rThresholds)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_GT_16u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16[])

4 channel 16-bit unsigned short image threshold, not affecting Alpha. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_16u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort[] rThresholds)

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).
System.UInt16[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_GT_16u_C1IR(CUdeviceptr, Int32, NppiSize, UInt16)

1 channel 16-bit unsigned short in place threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_16u_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort nThreshold)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16	nThreshold	The threshold value.

Returns

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

nppiThreshold_GT_16u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16)

1 channel 16-bit unsigned short threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_16u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort nThreshold)

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).
System.UInt16	nThreshold	The threshold value.

Returns

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

nppiThreshold_GT_16u_C3IR(CUdeviceptr, Int32, NppiSize, UInt16[])

3 channel 16-bit unsigned short in place threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_16u_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort[] rThresholds)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_GT_16u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16[])

3 channel 16-bit unsigned short threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_16u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort[] rThresholds)

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).
System.UInt16[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_GT_32f_AC4IR(CUdeviceptr, Int32, NppiSize, Single[])

4 channel 32-bit floating point in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_32f_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float[] rThresholds)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_GT_32f_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single[])

4 channel 32-bit floating point image threshold, not affecting Alpha. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_32f_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float[] rThresholds)

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).
System.Single[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_GT_32f_C1IR(CUdeviceptr, Int32, NppiSize, Single)

1 channel 32-bit floating point in place threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_32f_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float nThreshold)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single	nThreshold	The threshold value.

Returns

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

nppiThreshold_GT_32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single)

1 channel 32-bit floating point threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float nThreshold)

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).
System.Single	nThreshold	The threshold value.

Returns

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

nppiThreshold_GT_32f_C3IR(CUdeviceptr, Int32, NppiSize, Single[])

3 channel 32-bit floating point in place threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_32f_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float[] rThresholds)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_GT_32f_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single[])

3 channel 32-bit floating point threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_32f_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float[] rThresholds)

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).
System.Single[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_GT_8u_AC4IR(CUdeviceptr, Int32, NppiSize, Byte[])

4 channel 8-bit unsigned char in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_8u_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte[] rThresholds)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_GT_8u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte[])

4 channel 8-bit unsigned char image threshold, not affecting Alpha. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_8u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte[] rThresholds)

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).
System.Byte[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_GT_8u_C1IR(CUdeviceptr, Int32, NppiSize, Byte)

1 channel 8-bit unsigned char in place threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_8u_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte nThreshold)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte	nThreshold	The threshold value.

Returns

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

nppiThreshold_GT_8u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte)

1 channel 8-bit unsigned char threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_8u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte nThreshold)

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).
System.Byte	nThreshold	The threshold value.

Returns

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

nppiThreshold_GT_8u_C3IR(CUdeviceptr, Int32, NppiSize, Byte[])

3 channel 8-bit unsigned char in place threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_8u_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte[] rThresholds)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_GT_8u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte[])

3 channel 8-bit unsigned char threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GT_8u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte[] rThresholds)

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).
System.Byte[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_GTVal_16s_AC4IR(CUdeviceptr, Int32, NppiSize, Int16[], Int16[])

4 channel 16-bit signed short in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_16s_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short[] rThresholds, short[] rValues)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16[]	rThresholds	The threshold values, one per color channel.
System.Int16[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_GTVal_16s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16[], Int16[])

4 channel 16-bit signed short image threshold, not affecting Alpha. If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_16s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short[] rThresholds, short[] rValues)

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).
System.Int16[]	rThresholds	The threshold values, one per color channel.
System.Int16[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_GTVal_16s_C1IR(CUdeviceptr, Int32, NppiSize, Int16, Int16)

1 channel 16-bit signed short in place threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_16s_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short nThreshold, short nValue)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16	nThreshold	The threshold value.
System.Int16	nValue	The threshold replacement value.

Returns

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

nppiThreshold_GTVal_16s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16, Int16)

1 channel 16-bit signed short threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_16s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short nThreshold, short nValue)

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).
System.Int16	nThreshold	The threshold value.
System.Int16	nValue	The threshold replacement value.

Returns

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

nppiThreshold_GTVal_16s_C3IR(CUdeviceptr, Int32, NppiSize, Int16[], Int16[])

3 channel 16-bit signed short in place threshold. If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_16s_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short[] rThresholds, short[] rValues)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16[]	rThresholds	The threshold values, one per color channel.
System.Int16[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_GTVal_16s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16[], Int16[])

3 channel 16-bit signed short threshold. If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_16s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short[] rThresholds, short[] rValues)

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).
System.Int16[]	rThresholds	The threshold values, one per color channel.
System.Int16[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_GTVal_16u_AC4IR(CUdeviceptr, Int32, NppiSize, UInt16[], UInt16[])

4 channel 16-bit unsigned short in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_16u_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort[] rThresholds, ushort[] rValues)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16[]	rThresholds	The threshold values, one per color channel.
System.UInt16[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_GTVal_16u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16[], UInt16[])

4 channel 16-bit unsigned short image threshold, not affecting Alpha. If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_16u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort[] rThresholds, ushort[] rValues)

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).
System.UInt16[]	rThresholds	The threshold values, one per color channel.
System.UInt16[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_GTVal_16u_C1IR(CUdeviceptr, Int32, NppiSize, UInt16, UInt16)

1 channel 16-bit unsigned short in place threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_16u_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort nThreshold, ushort nValue)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16	nThreshold	The threshold value.
System.UInt16	nValue	The threshold replacement value.

Returns

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

nppiThreshold_GTVal_16u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16, UInt16)

1 channel 16-bit unsigned short threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_16u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort nThreshold, ushort nValue)

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).
System.UInt16	nThreshold	The threshold value.
System.UInt16	nValue	The threshold replacement value.

Returns

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

nppiThreshold_GTVal_16u_C3IR(CUdeviceptr, Int32, NppiSize, UInt16[], UInt16[])

3 channel 16-bit unsigned short in place threshold. If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_16u_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort[] rThresholds, ushort[] rValues)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16[]	rThresholds	The threshold values, one per color channel.
System.UInt16[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_GTVal_16u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16[], UInt16[])

3 channel 16-bit unsigned short threshold. If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_16u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort[] rThresholds, ushort[] rValues)

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).
System.UInt16[]	rThresholds	The threshold values, one per color channel.
System.UInt16[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_GTVal_32f_AC4IR(CUdeviceptr, Int32, NppiSize, Single[], Single[])

4 channel 32-bit floating point in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_32f_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float[] rThresholds, float[] rValues)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single[]	rThresholds	The threshold values, one per color channel.
System.Single[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_GTVal_32f_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single[], Single[])

4 channel 32-bit floating point image threshold, not affecting Alpha. If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_32f_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float[] rThresholds, float[] rValues)

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).
System.Single[]	rThresholds	The threshold values, one per color channel.
System.Single[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_GTVal_32f_C1IR(CUdeviceptr, Int32, NppiSize, Single, Single)

1 channel 32-bit floating point in place threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_32f_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float nThreshold, float nValue)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single	nThreshold	The threshold value.
System.Single	nValue	The threshold replacement values.

Returns

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

nppiThreshold_GTVal_32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single, Single)

1 channel 32-bit floating point threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float nThreshold, float nValue)

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).
System.Single	nThreshold	The threshold value.
System.Single	nValue	The threshold replacement value.

Returns

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

nppiThreshold_GTVal_32f_C3IR(CUdeviceptr, Int32, NppiSize, Single[], Single[])

3 channel 32-bit floating point in place threshold. If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_32f_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float[] rThresholds, float[] rValues)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single[]	rThresholds	The threshold values, one per color channel.
System.Single[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_GTVal_32f_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single[], Single[])

3 channel 32-bit floating point threshold. If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_32f_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float[] rThresholds, float[] rValues)

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).
System.Single[]	rThresholds	The threshold values, one per color channel.
System.Single[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_GTVal_8u_AC4IR(CUdeviceptr, Int32, NppiSize, Byte[], Byte[])

4 channel 8-bit unsigned char in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_8u_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte[] rThresholds, byte[] rValues)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte[]	rThresholds	The threshold values, one per color channel.
System.Byte[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_GTVal_8u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte[], Byte[])

4 channel 8-bit unsigned char image threshold, not affecting Alpha. If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_8u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte[] rThresholds, byte[] rValues)

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).
System.Byte[]	rThresholds	The threshold values, one per color channel.
System.Byte[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_GTVal_8u_C1IR(CUdeviceptr, Int32, NppiSize, Byte, Byte)

1 channel 8-bit unsigned char in place threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_8u_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte nThreshold, byte nValue)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte	nThreshold	The threshold value.
System.Byte	nValue	The threshold replacement value.

Returns

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

nppiThreshold_GTVal_8u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte, Byte)

1 channel 8-bit unsigned char threshold. If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_8u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte nThreshold, byte nValue)

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).
System.Byte	nThreshold	The threshold value.
System.Byte	nValue	The threshold replacement value.

Returns

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

nppiThreshold_GTVal_8u_C3IR(CUdeviceptr, Int32, NppiSize, Byte[], Byte[])

3 channel 8-bit unsigned char in place threshold. If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_8u_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte[] rThresholds, byte[] rValues)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte[]	rThresholds	The threshold values, one per color channel.
System.Byte[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_GTVal_8u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte[], Byte[])

3 channel 8-bit unsigned char threshold. If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_GTVal_8u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte[] rThresholds, byte[] rValues)

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).
System.Byte[]	rThresholds	The threshold values, one per color channel.
System.Byte[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_LT_16s_AC4IR(CUdeviceptr, Int32, NppiSize, Int16[])

4 channel 16-bit signed short in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_16s_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short[] rThresholds)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_LT_16s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16[])

4 channel 16-bit signed short image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_16s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short[] rThresholds)

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).
System.Int16[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_LT_16s_C1IR(CUdeviceptr, Int32, NppiSize, Int16)

1 channel 16-bit signed short in place threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_16s_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short nThreshold)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16	nThreshold	The threshold value.

Returns

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

nppiThreshold_LT_16s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16)

1 channel 16-bit signed short threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_16s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short nThreshold)

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).
System.Int16	nThreshold	The threshold value.

Returns

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

nppiThreshold_LT_16s_C3IR(CUdeviceptr, Int32, NppiSize, Int16[])

3 channel 16-bit signed short in place threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_16s_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short[] rThresholds)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_LT_16s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16[])

3 channel 16-bit signed short threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_16s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short[] rThresholds)

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).
System.Int16[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_LT_16u_AC4IR(CUdeviceptr, Int32, NppiSize, UInt16[])

4 channel 16-bit unsigned short in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_16u_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort[] rThresholds)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_LT_16u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16[])

4 channel 16-bit unsigned short image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_16u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort[] rThresholds)

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).
System.UInt16[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_LT_16u_C1IR(CUdeviceptr, Int32, NppiSize, UInt16)

1 channel 16-bit unsigned short in place threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_16u_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort nThreshold)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16	nThreshold	The threshold value.

Returns

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

nppiThreshold_LT_16u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16)

1 channel 16-bit unsigned short threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_16u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort nThreshold)

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).
System.UInt16	nThreshold	The threshold value.

Returns

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

nppiThreshold_LT_16u_C3IR(CUdeviceptr, Int32, NppiSize, UInt16[])

3 channel 16-bit unsigned short in place threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_16u_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort[] rThresholds)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_LT_16u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16[])

3 channel 16-bit unsigned short threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_16u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort[] rThresholds)

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).
System.UInt16[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_LT_32f_AC4IR(CUdeviceptr, Int32, NppiSize, Single[])

4 channel 32-bit floating point in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_32f_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float[] rThresholds)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_LT_32f_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single[])

4 channel 32-bit floating point image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_32f_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float[] rThresholds)

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).
System.Single[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_LT_32f_C1IR(CUdeviceptr, Int32, NppiSize, Single)

1 channel 32-bit floating point in place threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_32f_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float nThreshold)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single	nThreshold	The threshold value.

Returns

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

nppiThreshold_LT_32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single)

1 channel 32-bit floating point threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float nThreshold)

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).
System.Single	nThreshold	The threshold value.

Returns

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

nppiThreshold_LT_32f_C3IR(CUdeviceptr, Int32, NppiSize, Single[])

3 channel 32-bit floating point in place threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_32f_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float[] rThresholds)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_LT_32f_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single[])

3 channel 32-bit floating point threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_32f_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float[] rThresholds)

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).
System.Single[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_LT_8u_AC4IR(CUdeviceptr, Int32, NppiSize, Byte[])

4 channel 8-bit unsigned char in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_8u_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte[] rThresholds)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_LT_8u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte[])

4 channel 8-bit unsigned char image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set value is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_8u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte[] rThresholds)

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).
System.Byte[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_LT_8u_C1IR(CUdeviceptr, Int32, NppiSize, Byte)

1 channel 8-bit unsigned char in place threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_8u_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte nThreshold)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte	nThreshold	The threshold value.

Returns

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

nppiThreshold_LT_8u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte)

1 channel 8-bit unsigned char threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_8u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte nThreshold)

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).
System.Byte	nThreshold	The threshold value.

Returns

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

nppiThreshold_LT_8u_C3IR(CUdeviceptr, Int32, NppiSize, Byte[])

3 channel 8-bit unsigned char in place threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_8u_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte[] rThresholds)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_LT_8u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte[])

3 channel 8-bit unsigned char threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nThreshold, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LT_8u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte[] rThresholds)

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).
System.Byte[]	rThresholds	The threshold values, one per color channel.

Returns

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

nppiThreshold_LTVal_16s_AC4IR(CUdeviceptr, Int32, NppiSize, Int16[], Int16[])

4 channel 16-bit signed short in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_16s_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short[] rThresholds, short[] rValues)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16[]	rThresholds	The threshold values, one per color channel.
System.Int16[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_LTVal_16s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16[], Int16[])

4 channel 16-bit signed short image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_16s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short[] rThresholds, short[] rValues)

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).
System.Int16[]	rThresholds	The threshold values, one per color channel.
System.Int16[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_LTVal_16s_C1IR(CUdeviceptr, Int32, NppiSize, Int16, Int16)

1 channel 16-bit signed short in place threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_16s_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short nThreshold, short nValue)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16	nThreshold	The threshold value.
System.Int16	nValue	The threshold replacement value.

Returns

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

nppiThreshold_LTVal_16s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16, Int16)

1 channel 16-bit signed short threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_16s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short nThreshold, short nValue)

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).
System.Int16	nThreshold	The threshold value.
System.Int16	nValue	The threshold replacement value.

Returns

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

nppiThreshold_LTVal_16s_C3IR(CUdeviceptr, Int32, NppiSize, Int16[], Int16[])

3 channel 16-bit signed short in place threshold. If for a comparison operations sourcePixel is less than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_16s_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short[] rThresholds, short[] rValues)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16[]	rThresholds	The threshold values, one per color channel.
System.Int16[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_LTVal_16s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16[], Int16[])

3 channel 16-bit signed short threshold. If for a comparison operations sourcePixel is less than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_16s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short[] rThresholds, short[] rValues)

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).
System.Int16[]	rThresholds	The threshold values, one per color channel.
System.Int16[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_LTVal_16u_AC4IR(CUdeviceptr, Int32, NppiSize, UInt16[], UInt16[])

4 channel 16-bit unsigned short in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_16u_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort[] rThresholds, ushort[] rValues)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16[]	rThresholds	The threshold values, one per color channel.
System.UInt16[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_LTVal_16u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16[], UInt16[])

4 channel 16-bit unsigned short image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_16u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort[] rThresholds, ushort[] rValues)

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).
System.UInt16[]	rThresholds	The threshold values, one per color channel.
System.UInt16[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_LTVal_16u_C1IR(CUdeviceptr, Int32, NppiSize, UInt16, UInt16)

1 channel 16-bit unsigned short in place threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_16u_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort nThreshold, ushort nValue)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16	nThreshold	The threshold value.
System.UInt16	nValue	The threshold replacement value.

Returns

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

nppiThreshold_LTVal_16u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16, UInt16)

1 channel 16-bit unsigned short threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_16u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort nThreshold, ushort nValue)

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).
System.UInt16	nThreshold	The threshold value.
System.UInt16	nValue	The threshold replacement value.

Returns

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

nppiThreshold_LTVal_16u_C3IR(CUdeviceptr, Int32, NppiSize, UInt16[], UInt16[])

3 channel 16-bit unsigned short in place threshold. If for a comparison operations sourcePixel is less than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_16u_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort[] rThresholds, ushort[] rValues)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16[]	rThresholds	The threshold values, one per color channel.
System.UInt16[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_LTVal_16u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16[], UInt16[])

3 channel 16-bit unsigned short threshold. If for a comparison operations sourcePixel is less than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_16u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort[] rThresholds, ushort[] rValues)

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).
System.UInt16[]	rThresholds	The threshold values, one per color channel.
System.UInt16[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_LTVal_32f_AC4IR(CUdeviceptr, Int32, NppiSize, Single[], Single[])

4 channel 32-bit floating point in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_32f_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float[] rThresholds, float[] rValues)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single[]	rThresholds	The threshold values, one per color channel.
System.Single[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_LTVal_32f_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single[], Single[])

4 channel 32-bit floating point image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_32f_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float[] rThresholds, float[] rValues)

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).
System.Single[]	rThresholds	The threshold values, one per color channel.
System.Single[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_LTVal_32f_C1IR(CUdeviceptr, Int32, NppiSize, Single, Single)

1 channel 32-bit floating point in place threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_32f_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float nThreshold, float nValue)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single	nThreshold	The threshold value.
System.Single	nValue	The threshold replacement value.

Returns

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

nppiThreshold_LTVal_32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single, Single)

1 channel 32-bit floating point threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float nThreshold, float nValue)

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).
System.Single	nThreshold	The threshold value.
System.Single	nValue	The threshold replacement value.

Returns

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

nppiThreshold_LTVal_32f_C3IR(CUdeviceptr, Int32, NppiSize, Single[], Single[])

3 channel 32-bit floating point in place threshold. If for a comparison operations sourcePixel is less than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_32f_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float[] rThresholds, float[] rValues)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single[]	rThresholds	The threshold values, one per color channel.
System.Single[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_LTVal_32f_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single[], Single[])

3 channel 32-bit floating point threshold. If for a comparison operations sourcePixel is less than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_32f_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float[] rThresholds, float[] rValues)

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).
System.Single[]	rThresholds	The threshold values, one per color channel.
System.Single[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_LTVal_8u_AC4IR(CUdeviceptr, Int32, NppiSize, Byte[], Byte[])

4 channel 8-bit unsigned char in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_8u_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte[] rThresholds, byte[] rValues)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte[]	rThresholds	The threshold values, one per color channel.
System.Byte[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_LTVal_8u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte[], Byte[])

4 channel 8-bit unsigned char image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_8u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte[] rThresholds, byte[] rValues)

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).
System.Byte[]	rThresholds	The threshold values, one per color channel.
System.Byte[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_LTVal_8u_C1IR(CUdeviceptr, Int32, NppiSize, Byte, Byte)

1 channel 8-bit unsigned char in place threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_8u_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte nThreshold, byte nValue)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte	nThreshold	The threshold value.
System.Byte	nValue	The threshold replacement value.

Returns

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

nppiThreshold_LTVal_8u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte, Byte)

1 channel 8-bit unsigned char threshold. If for a comparison operations sourcePixel is less than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_8u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte nThreshold, byte nValue)

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).
System.Byte	nThreshold	The threshold value.
System.Byte	nValue	The threshold replacement value.

Returns

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

nppiThreshold_LTVal_8u_C3IR(CUdeviceptr, Int32, NppiSize, Byte[], Byte[])

3 channel 8-bit unsigned char in place threshold. If for a comparison operations sourcePixel is less than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_8u_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte[] rThresholds, byte[] rValues)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte[]	rThresholds	The threshold values, one per color channel.
System.Byte[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_LTVal_8u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte[], Byte[])

3 channel 8-bit unsigned char threshold. If for a comparison operations sourcePixel is less than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTVal_8u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte[] rThresholds, byte[] rValues)

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).
System.Byte[]	rThresholds	The threshold values, one per color channel.
System.Byte[]	rValues	The threshold replacement values, one per color channel.

Returns

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

nppiThreshold_LTValGTVal_16s_AC4IR(CUdeviceptr, Int32, NppiSize, Int16[], Int16[], Int16[], Int16[])

4 channel 16-bit signed short in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than rThresholdLT is true, the pixel is set value is set to rValueLT, else if sourcePixel is greater than rThresholdGT the pixel is set to rValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_16s_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short[] rThresholdsLT, short[] rValuesLT, short[] rThresholdsGT, short[] rValuesGT)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16[]	rThresholdsLT	The thresholdLT values, one per color channel.
System.Int16[]	rValuesLT	The thresholdLT replacement values, one per color channel.
System.Int16[]	rThresholdsGT	The thresholdGT values, one per channel.
System.Int16[]	rValuesGT	The thresholdGT replacement values, one per color channel.

Returns

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

nppiThreshold_LTValGTVal_16s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16[], Int16[], Int16[], Int16[])

4 channel 16-bit signed short image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than rThresholdLT is true, the pixel is set value is set to rValueLT, else if sourcePixel is greater than rThresholdGT the pixel is set to rValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_16s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short[] rThresholdsLT, short[] rValuesLT, short[] rThresholdsGT, short[] rValuesGT)

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).
System.Int16[]	rThresholdsLT	The thresholdLT values, one per color channel.
System.Int16[]	rValuesLT	The thresholdLT replacement values, one per color channel.
System.Int16[]	rThresholdsGT	The thresholdGT values, one per channel.
System.Int16[]	rValuesGT	The thresholdGT replacement values, one per color channel.

Returns

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

nppiThreshold_LTValGTVal_16s_C1IR(CUdeviceptr, Int32, NppiSize, Int16, Int16, Int16, Int16)

1 channel 16-bit signed short in place threshold. If for a comparison operations sourcePixel is less than nThresholdLT is true, the pixel is set to nValueLT, else if sourcePixel is greater than nThresholdGT the pixel is set to nValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_16s_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short nThresholdLT, short nValueLT, short nThresholdGT, short nValueGT)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16	nThresholdLT	The thresholdLT value.
System.Int16	nValueLT	The thresholdLT replacement value.
System.Int16	nThresholdGT	The thresholdGT value.
System.Int16	nValueGT	The thresholdGT replacement value.

Returns

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

nppiThreshold_LTValGTVal_16s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16, Int16, Int16, Int16)

1 channel 16-bit signed short threshold. If for a comparison operations sourcePixel is less than nThresholdLT is true, the pixel is set to nValueLT, else if sourcePixel is greater than nThresholdGT the pixel is set to nValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_16s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short nThresholdLT, short nValueLT, short nThresholdGT, short nValueGT)

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).
System.Int16	nThresholdLT	The thresholdLT value.
System.Int16	nValueLT	The thresholdLT replacement value.
System.Int16	nThresholdGT	The thresholdGT value.
System.Int16	nValueGT	The thresholdGT replacement value.

Returns

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

nppiThreshold_LTValGTVal_16s_C3IR(CUdeviceptr, Int32, NppiSize, Int16[], Int16[], Int16[], Int16[])

3 channel 16-bit signed short in place threshold. If for a comparison operations sourcePixel is less than rThresholdLT is true, the pixel is set to rValueLT, else if sourcePixel is greater than rThresholdGT the pixel is set to rValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_16s_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short[] rThresholdsLT, short[] rValuesLT, short[] rThresholdsGT, short[] rValuesGT)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16[]	rThresholdsLT	The thresholdLT values, one per color channel.
System.Int16[]	rValuesLT	The thresholdLT replacement values, one per color channel.
System.Int16[]	rThresholdsGT	The thresholdGT values, one per channel.
System.Int16[]	rValuesGT	The thresholdGT replacement values, one per color channel.

Returns

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

nppiThreshold_LTValGTVal_16s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16[], Int16[], Int16[], Int16[])

3 channel 16-bit signed short threshold. If for a comparison operations sourcePixel is less than rThresholdLT is true, the pixel is set to rValueLT, else if sourcePixel is greater than rThresholdGT the pixel is set to rValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_16s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short[] rThresholdsLT, short[] rValuesLT, short[] rThresholdsGT, short[] rValuesGT)

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).
System.Int16[]	rThresholdsLT	The thresholdLT values, one per color channel.
System.Int16[]	rValuesLT	The thresholdLT replacement values, one per color channel.
System.Int16[]	rThresholdsGT	The thresholdGT values, one per channel.
System.Int16[]	rValuesGT	The thresholdGT replacement values, one per color channel.

Returns

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

nppiThreshold_LTValGTVal_16u_AC4IR(CUdeviceptr, Int32, NppiSize, UInt16[], UInt16[], UInt16[], UInt16[])

4 channel 16-bit unsigned short in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than rThresholdLT is true, the pixel is set value is set to rValueLT, else if sourcePixel is greater than rThresholdGT the pixel is set to rValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_16u_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort[] rThresholdsLT, ushort[] rValuesLT, ushort[] rThresholdsGT, ushort[] rValuesGT)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16[]	rThresholdsLT	The thresholdLT values, one per color channel.
System.UInt16[]	rValuesLT	The thresholdLT replacement values, one per color channel.
System.UInt16[]	rThresholdsGT	The thresholdGT values, one per channel.
System.UInt16[]	rValuesGT	The thresholdGT replacement values, one per color channel.

Returns

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

nppiThreshold_LTValGTVal_16u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16[], UInt16[], UInt16[], UInt16[])

4 channel 16-bit unsigned short image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than rThresholdLT is true, the pixel is set value is set to rValueLT, else if sourcePixel is greater than rThresholdGT the pixel is set to rValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_16u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort[] rThresholdsLT, ushort[] rValuesLT, ushort[] rThresholdsGT, ushort[] rValuesGT)

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).
System.UInt16[]	rThresholdsLT	The thresholdLT values, one per color channel.
System.UInt16[]	rValuesLT	The thresholdLT replacement values, one per color channel.
System.UInt16[]	rThresholdsGT	The thresholdGT values, one per channel.
System.UInt16[]	rValuesGT	The thresholdGT replacement values, one per color channel.

Returns

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

nppiThreshold_LTValGTVal_16u_C1IR(CUdeviceptr, Int32, NppiSize, UInt16, UInt16, UInt16, UInt16)

1 channel 16-bit unsigned short in place threshold. If for a comparison operations sourcePixel is less than nThresholdLT is true, the pixel is set to nValueLT, else if sourcePixel is greater than nThresholdGT the pixel is set to nValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_16u_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort nThresholdLT, ushort nValueLT, ushort nThresholdGT, ushort nValueGT)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16	nThresholdLT	The thresholdLT value.
System.UInt16	nValueLT	The thresholdLT replacement value.
System.UInt16	nThresholdGT	The thresholdGT value.
System.UInt16	nValueGT	The thresholdGT replacement value.

Returns

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

nppiThreshold_LTValGTVal_16u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16, UInt16, UInt16, UInt16)

1 channel 16-bit unsigned short threshold. If for a comparison operations sourcePixel is less than nThresholdLT is true, the pixel is set to nValueLT, else if sourcePixel is greater than nThresholdGT the pixel is set to nValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_16u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort nThresholdLT, ushort nValueLT, ushort nThresholdGT, ushort nValueGT)

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).
System.UInt16	nThresholdLT	The thresholdLT value.
System.UInt16	nValueLT	The thresholdLT replacement value.
System.UInt16	nThresholdGT	The thresholdGT value.
System.UInt16	nValueGT	The thresholdGT replacement value.

Returns

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

nppiThreshold_LTValGTVal_16u_C3IR(CUdeviceptr, Int32, NppiSize, UInt16[], UInt16[], UInt16[], UInt16[])

3 channel 16-bit unsigned short in place threshold. If for a comparison operations sourcePixel is less than rThresholdLT is true, the pixel is set to rValueLT, else if sourcePixel is greater than rThresholdGT the pixel is set to rValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_16u_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort[] rThresholdsLT, ushort[] rValuesLT, ushort[] rThresholdsGT, ushort[] rValuesGT)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16[]	rThresholdsLT	The thresholdLT values, one per color channel.
System.UInt16[]	rValuesLT	The thresholdLT replacement values, one per color channel.
System.UInt16[]	rThresholdsGT	The thresholdGT values, one per channel.
System.UInt16[]	rValuesGT	The thresholdGT replacement values, one per color channel.

Returns

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

nppiThreshold_LTValGTVal_16u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16[], UInt16[], UInt16[], UInt16[])

3 channel 16-bit unsigned short threshold. If for a comparison operations sourcePixel is less than rThresholdLT is true, the pixel is set to rValueLT, else if sourcePixel is greater than rThresholdGT the pixel is set to rValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_16u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort[] rThresholdsLT, ushort[] rValuesLT, ushort[] rThresholdsGT, ushort[] rValuesGT)

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).
System.UInt16[]	rThresholdsLT	The thresholdLT values, one per color channel.
System.UInt16[]	rValuesLT	The thresholdLT replacement values, one per color channel.
System.UInt16[]	rThresholdsGT	The thresholdGT values, one per channel.
System.UInt16[]	rValuesGT	The thresholdGT replacement values, one per color channel.

Returns

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

nppiThreshold_LTValGTVal_32f_AC4IR(CUdeviceptr, Int32, NppiSize, Single[], Single[], Single[], Single[])

4 channel 32-bit floating point in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than rThresholdLT is true, the pixel is set value is set to rValueLT, else if sourcePixel is greater than rThresholdGT the pixel is set to rValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_32f_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float[] rThresholdsLT, float[] rValuesLT, float[] rThresholdsGT, float[] rValuesGT)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single[]	rThresholdsLT	The thresholdLT values, one per color channel.
System.Single[]	rValuesLT	The thresholdLT replacement values, one per color channel.
System.Single[]	rThresholdsGT	The thresholdGT values, one per channel.
System.Single[]	rValuesGT	The thresholdGT replacement values, one per color channel.

Returns

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

nppiThreshold_LTValGTVal_32f_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single[], Single[], Single[], Single[])

4 channel 32-bit floating point image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than rThresholdLT is true, the pixel is set value is set to rValueLT, else if sourcePixel is greater than rThresholdGT the pixel is set to rValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_32f_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float[] rThresholdsLT, float[] rValuesLT, float[] rThresholdsGT, float[] rValuesGT)

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).
System.Single[]	rThresholdsLT	The thresholdLT values, one per color channel.
System.Single[]	rValuesLT	The thresholdLT replacement values, one per color channel.
System.Single[]	rThresholdsGT	The thresholdGT values, one per channel.
System.Single[]	rValuesGT	The thresholdGT replacement values, one per color channel.

Returns

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

nppiThreshold_LTValGTVal_32f_C1IR(CUdeviceptr, Int32, NppiSize, Single, Single, Single, Single)

1 channel 32-bit floating point in place threshold. If for a comparison operations sourcePixel is less than nThresholdLT is true, the pixel is set to nValueLT, else if sourcePixel is greater than nThresholdGT the pixel is set to nValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_32f_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float nThresholdLT, float nValueLT, float nThresholdGT, float nValueGT)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single	nThresholdLT	The thresholdLT value.
System.Single	nValueLT	The thresholdLT replacement value.
System.Single	nThresholdGT	The thresholdGT value.
System.Single	nValueGT	The thresholdGT replacement value.

Returns

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

nppiThreshold_LTValGTVal_32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single, Single, Single, Single)

1 channel 32-bit floating point threshold. If for a comparison operations sourcePixel is less than nThresholdLT is true, the pixel is set to nValueLT, else if sourcePixel is greater than nThresholdGT the pixel is set to nValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float nThresholdLT, float nValueLT, float nThresholdGT, float nValueGT)

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).
System.Single	nThresholdLT	The thresholdLT value.
System.Single	nValueLT	The thresholdLT replacement value.
System.Single	nThresholdGT	The thresholdGT value.
System.Single	nValueGT	The thresholdGT replacement value.

Returns

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

nppiThreshold_LTValGTVal_32f_C3IR(CUdeviceptr, Int32, NppiSize, Single[], Single[], Single[], Single[])

3 channel 32-bit floating point in place threshold. If for a comparison operations sourcePixel is less than rThresholdLT is true, the pixel is set to rValueLT, else if sourcePixel is greater than rThresholdGT the pixel is set to rValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_32f_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float[] rThresholdsLT, float[] rValuesLT, float[] rThresholdsGT, float[] rValuesGT)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single[]	rThresholdsLT	The thresholdLT values, one per color channel.
System.Single[]	rValuesLT	The thresholdLT replacement values, one per color channel.
System.Single[]	rThresholdsGT	The thresholdGT values, one per channel.
System.Single[]	rValuesGT	The thresholdGT replacement values, one per color channel.

Returns

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

nppiThreshold_LTValGTVal_32f_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single[], Single[], Single[], Single[])

3 channel 32-bit floating point threshold. If for a comparison operations sourcePixel is less than rThresholdLT is true, the pixel is set to rValueLT, else if sourcePixel is greater than rThresholdGT the pixel is set to rValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_32f_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float[] rThresholdsLT, float[] rValuesLT, float[] rThresholdsGT, float[] rValuesGT)

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).
System.Single[]	rThresholdsLT	The thresholdLT values, one per color channel.
System.Single[]	rValuesLT	The thresholdLT replacement values, one per color channel.
System.Single[]	rThresholdsGT	The thresholdGT values, one per channel.
System.Single[]	rValuesGT	The thresholdGT replacement values, one per color channel.

Returns

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

nppiThreshold_LTValGTVal_8u_AC4IR(CUdeviceptr, Int32, NppiSize, Byte[], Byte[], Byte[], Byte[])

4 channel 8-bit unsigned char in place image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than rThresholdLT is true, the pixel is set value is set to rValueLT, else if sourcePixel is greater than rThresholdGT the pixel is set to rValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_8u_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte[] rThresholdsLT, byte[] rValuesLT, byte[] rThresholdsGT, byte[] rValuesGT)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte[]	rThresholdsLT	The thresholdLT values, one per color channel.
System.Byte[]	rValuesLT	The thresholdLT replacement values, one per color channel.
System.Byte[]	rThresholdsGT	The thresholdGT values, one per channel.
System.Byte[]	rValuesGT	The thresholdGT replacement values, one per color channel.

Returns

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

nppiThreshold_LTValGTVal_8u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte[], Byte[], Byte[], Byte[])

4 channel 8-bit unsigned char image threshold, not affecting Alpha. If for a comparison operations sourcePixel is less than rThresholdLT is true, the pixel is set value is set to rValueLT, else if sourcePixel is greater than rThresholdGT the pixel is set to rValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_8u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte[] rThresholdsLT, byte[] rValuesLT, byte[] rThresholdsGT, byte[] rValuesGT)

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).
System.Byte[]	rThresholdsLT	The thresholdLT values, one per color channel.
System.Byte[]	rValuesLT	The thresholdLT replacement values, one per color channel.
System.Byte[]	rThresholdsGT	The thresholdGT values, one per channel.
System.Byte[]	rValuesGT	The thresholdGT replacement values, one per color channel.

Returns

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

nppiThreshold_LTValGTVal_8u_C1IR(CUdeviceptr, Int32, NppiSize, Byte, Byte, Byte, Byte)

1 channel 8-bit unsigned char in place threshold. If for a comparison operations sourcePixel is less than nThresholdLT is true, the pixel is set to nValueLT, else if sourcePixel is greater than nThresholdGT the pixel is set to nValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_8u_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte nThresholdLT, byte nValueLT, byte nThresholdGT, byte nValueGT)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte	nThresholdLT	The thresholdLT value.
System.Byte	nValueLT	The thresholdLT replacement value.
System.Byte	nThresholdGT	The thresholdGT value.
System.Byte	nValueGT	The thresholdGT replacement value.

Returns

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

nppiThreshold_LTValGTVal_8u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte, Byte, Byte, Byte)

1 channel 8-bit unsigned char threshold. If for a comparison operations sourcePixel is less than nThresholdLT is true, the pixel is set to nValueLT, else if sourcePixel is greater than nThresholdGT the pixel is set to nValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_8u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte nThresholdLT, byte nValueLT, byte nThresholdGT, byte nValueGT)

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).
System.Byte	nThresholdLT	The thresholdLT value.
System.Byte	nValueLT	The thresholdLT replacement value.
System.Byte	nThresholdGT	The thresholdGT value.
System.Byte	nValueGT	The thresholdGT replacement value.

Returns

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

nppiThreshold_LTValGTVal_8u_C3IR(CUdeviceptr, Int32, NppiSize, Byte[], Byte[], Byte[], Byte[])

3 channel 8-bit unsigned char in place threshold. If for a comparison operations sourcePixel is less than rThresholdLT is true, the pixel is set to rValueLT, else if sourcePixel is greater than rThresholdGT the pixel is set to rValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_8u_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte[] rThresholdsLT, byte[] rValuesLT, byte[] rThresholdsGT, byte[] rValuesGT)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	Destination-Image Pointer.
System.Int32	nSrcDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte[]	rThresholdsLT	The thresholdLT values, one per color channel.
System.Byte[]	rValuesLT	The thresholdLT replacement values, one per color channel.
System.Byte[]	rThresholdsGT	The thresholdGT values, one per channel.
System.Byte[]	rValuesGT	The thresholdGT replacement values, one per color channel.

Returns

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

nppiThreshold_LTValGTVal_8u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte[], Byte[], Byte[], Byte[])

3 channel 8-bit unsigned char threshold. If for a comparison operations sourcePixel is less than rThresholdLT is true, the pixel is set to rValueLT, else if sourcePixel is greater than rThresholdGT the pixel is set to rValueGT, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_LTValGTVal_8u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte[] rThresholdsLT, byte[] rValuesLT, byte[] rThresholdsGT, byte[] rValuesGT)

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).
System.Byte[]	rThresholdsLT	The thresholdLT values, one per color channel.
System.Byte[]	rValuesLT	The thresholdLT replacement values, one per color channel.
System.Byte[]	rThresholdsGT	The thresholdGT values, one per channel.
System.Byte[]	rValuesGT	The thresholdGT replacement values, one per color channel.

Returns

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

nppiThreshold_Val_16s_AC4IR(CUdeviceptr, Int32, NppiSize, Int16[], Int16[], NppCmpOp)

4 channel 16-bit signed short in place image threshold, not affecting Alpha. If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_16s_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short[] rThresholds, short[] rValues, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16[]	rThresholds	The threshold values, one per color channel.
System.Int16[]	rValues	The threshold replacement values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_16s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16[], Int16[], NppCmpOp)

4 channel 16-bit signed short image threshold, not affecting Alpha. If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_16s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short[] rThresholds, short[] rValues, NppCmpOp eComparisonOperation)

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).
System.Int16[]	rThresholds	The threshold values, one per color channel.
System.Int16[]	rValues	The threshold replacement values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_16s_C1IR(CUdeviceptr, Int32, NppiSize, Int16, Int16, NppCmpOp)

1 channel 16-bit signed short in place threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_16s_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short nThreshold, short nValue, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16	nThreshold	The threshold value.
System.Int16	nValue	The threshold replacement value.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_16s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16, Int16, NppCmpOp)

1 channel 16-bit signed short threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_16s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short nThreshold, short nValue, NppCmpOp eComparisonOperation)

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).
System.Int16	nThreshold	The threshold value.
System.Int16	nValue	The threshold replacement value.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_16s_C3IR(CUdeviceptr, Int32, NppiSize, Int16[], Int16[], NppCmpOp)

3 channel 16-bit signed short in place threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_16s_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, short[] rThresholds, short[] rValues, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int16[]	rThresholds	The threshold values, one per color channel.
System.Int16[]	rValues	The threshold replacement values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_16s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Int16[], Int16[], NppCmpOp)

3 channel 16-bit signed short threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_16s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, short[] rThresholds, short[] rValues, NppCmpOp eComparisonOperation)

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).
System.Int16[]	rThresholds	The threshold values, one per color channel.
System.Int16[]	rValues	The threshold replacement values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_16u_AC4IR(CUdeviceptr, Int32, NppiSize, UInt16[], UInt16[], NppCmpOp)

4 channel 16-bit unsigned short in place image threshold, not affecting Alpha. If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_16u_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort[] rThresholds, ushort[] rValues, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16[]	rThresholds	The threshold values, one per color channel.
System.UInt16[]	rValues	The threshold replacement values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_16u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16[], UInt16[], NppCmpOp)

4 channel 16-bit unsigned short image threshold, not affecting Alpha. If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_16u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort[] rThresholds, ushort[] rValues, NppCmpOp eComparisonOperation)

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).
System.UInt16[]	rThresholds	The threshold values, one per color channel.
System.UInt16[]	rValues	The threshold replacement values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_16u_C1IR(CUdeviceptr, Int32, NppiSize, UInt16, UInt16, NppCmpOp)

1 channel 16-bit unsigned short in place threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_16u_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort nThreshold, ushort nValue, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16	nThreshold	The threshold value.
System.UInt16	nValue	The threshold replacement value.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_16u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16, UInt16, NppCmpOp)

1 channel 16-bit unsigned short threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_16u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort nThreshold, ushort nValue, NppCmpOp eComparisonOperation)

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).
System.UInt16	nThreshold	The threshold value.
System.UInt16	nValue	The threshold replacement value.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_16u_C3IR(CUdeviceptr, Int32, NppiSize, UInt16[], UInt16[], NppCmpOp)

3 channel 16-bit unsigned short in place threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_16u_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, ushort[] rThresholds, ushort[] rValues, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.UInt16[]	rThresholds	The threshold values, one per color channel.
System.UInt16[]	rValues	The threshold replacement values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_16u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, UInt16[], UInt16[], NppCmpOp)

3 channel 16-bit unsigned short threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_16u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, ushort[] rThresholds, ushort[] rValues, NppCmpOp eComparisonOperation)

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).
System.UInt16[]	rThresholds	The threshold values, one per color channel.
System.UInt16[]	rValues	The threshold replacement values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_32f_AC4IR(CUdeviceptr, Int32, NppiSize, Single[], Single[], NppCmpOp)

4 channel 32-bit floating point in place image threshold, not affecting Alpha. If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_32f_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float[] rThresholds, float[] rValues, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single[]	rThresholds	The threshold values, one per color channel.
System.Single[]	rValues	The threshold replacement values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_32f_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single[], Single[], NppCmpOp)

4 channel 32-bit floating point image threshold, not affecting Alpha. If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_32f_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float[] rThresholds, float[] rValues, NppCmpOp eComparisonOperation)

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).
System.Single[]	rThresholds	The threshold values, one per color channel.
System.Single[]	rValues	The threshold replacement values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_32f_C1IR(CUdeviceptr, Int32, NppiSize, Single, Single, NppCmpOp)

1 channel 32-bit floating point in place threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_32f_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float nThreshold, float nValue, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single	nThreshold	The threshold value.
System.Single	nValue	The threshold replacement value.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single, Single, NppCmpOp)

1 channel 32-bit floating point threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float nThreshold, float nValue, NppCmpOp eComparisonOperation)

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).
System.Single	nThreshold	The threshold value.
System.Single	nValue	The threshold replacement value.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_32f_C3IR(CUdeviceptr, Int32, NppiSize, Single[], Single[], NppCmpOp)

3 channel 32-bit floating point in place threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_32f_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, float[] rThresholds, float[] rValues, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Single[]	rThresholds	The threshold values, one per color channel.
System.Single[]	rValues	The threshold replacement values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_32f_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Single[], Single[], NppCmpOp)

3 channel 32-bit floating point threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_32f_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, float[] rThresholds, float[] rValues, NppCmpOp eComparisonOperation)

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).
System.Single[]	rThresholds	The threshold values, one per color channel.
System.Single[]	rValues	The threshold replacement values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_8u_AC4IR(CUdeviceptr, Int32, NppiSize, Byte[], Byte[], NppCmpOp)

4 channel 8-bit unsigned char in place image threshold, not affecting Alpha. If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_8u_AC4IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte[] rThresholds, byte[] rValues, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte[]	rThresholds	The threshold values, one per color channel.
System.Byte[]	rValues	The threshold replacement values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_8u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte[], Byte[], NppCmpOp)

4 channel 8-bit unsigned char image threshold, not affecting Alpha. If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_8u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte[] rThresholds, byte[] rValues, NppCmpOp eComparisonOperation)

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).
System.Byte[]	rThresholds	The threshold values, one per color channel.
System.Byte[]	rValues	The threshold replacement values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_8u_C1IR(CUdeviceptr, Int32, NppiSize, Byte, Byte, NppCmpOp)

1 channel 8-bit unsigned char in place threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_8u_C1IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte nThreshold, byte nValue, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte	nThreshold	The threshold value.
System.Byte	nValue	The threshold replacement value.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_8u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte, Byte, NppCmpOp)

1 channel 8-bit unsigned char threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_8u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte nThreshold, byte nValue, NppCmpOp eComparisonOperation)

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).
System.Byte	nThreshold	The threshold value.
System.Byte	nValue	The threshold replacement value.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_8u_C3IR(CUdeviceptr, Int32, NppiSize, Byte[], Byte[], NppCmpOp)

3 channel 8-bit unsigned char in place threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_8u_C3IR(CUdeviceptr pSrcDst, int nSrcDstStep, NppiSize oSizeROI, byte[] rThresholds, byte[] rValues, NppCmpOp eComparisonOperation)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place Image Pointer.
System.Int32	nSrcDstStep	In-Place Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Byte[]	rThresholds	The threshold values, one per color channel.
System.Byte[]	rValues	The threshold replacement values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

nppiThreshold_Val_8u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, Byte[], Byte[], NppCmpOp)

3 channel 8-bit unsigned char threshold. If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

Declaration

public static NppStatus nppiThreshold_Val_8u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, byte[] rThresholds, byte[] rValues, NppCmpOp eComparisonOperation)

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).
System.Byte[]	rThresholds	The threshold values, one per color channel.
System.Byte[]	rValues	The threshold replacement values, one per color channel.
NppCmpOp	eComparisonOperation	The type of comparison operation to be used. The only valid are NPP_CMP_LESS and NPP_CMP_GREATER.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.