Class NPPNativeMethods.NPPs.AddSignal

Sample by sample addition of two signals.

Inheritance

System.Object

NPPNativeMethods.NPPs.AddSignal

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 AddSignal

Methods

nppsAdd_16s(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32)

16-bit signed short signal add signal, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_16s(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer. signal2 elements to be added to signal1 elements
CUdeviceptr	pDst	Destination signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_16s_I(CUdeviceptr, CUdeviceptr, Int32)

16-bit signed short in place signal add signal, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_16s_I(CUdeviceptr pSrc, CUdeviceptr pSrcDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
CUdeviceptr	pSrcDst	In-Place Signal Pointer. signal2 elements to be added to signal1 elements
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_16s_ISfs(CUdeviceptr, CUdeviceptr, Int32, Int32)

16-bit signed short in place signal add signal, with scaling, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_16s_ISfs(CUdeviceptr pSrc, CUdeviceptr pSrcDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
CUdeviceptr	pSrcDst	In-Place Signal Pointer. signal2 elements to be added to signal1 elements
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_16s_Sfs(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32, Int32)

16-bit signed short add signal, scale, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_16s_Sfs(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer, signal2 elements to be added to signal1 elements.
CUdeviceptr	pDst	Destination signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_16s32f(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32)

16-bit signed short signal add signal with 32-bit floating point result, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_16s32f(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer. signal2 elements to be added to signal1 elements
CUdeviceptr	pDst	Destination signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_16s32s_I(CUdeviceptr, CUdeviceptr, Int32)

16/32-bit signed short in place signal add signal with 32-bit signed integer results, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_16s32s_I(CUdeviceptr pSrc, CUdeviceptr pSrcDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
CUdeviceptr	pSrcDst	In-Place Signal Pointer. signal2 elements to be added to signal1 elements
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_16sc_ISfs(CUdeviceptr, CUdeviceptr, Int32, Int32)

16-bit complex signed short in place signal add signal, with scaling, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_16sc_ISfs(CUdeviceptr pSrc, CUdeviceptr pSrcDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
CUdeviceptr	pSrcDst	In-Place Signal Pointer. signal2 elements to be added to signal1 elements
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_16sc_Sfs(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32, Int32)

16-bit signed complex short add signal, scale, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_16sc_Sfs(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer, signal2 elements to be added to signal1 elements.
CUdeviceptr	pDst	Destination signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_16u(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32)

16-bit unsigned short signal add signal, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_16u(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer. signal2 elements to be added to signal1 elements
CUdeviceptr	pDst	Destination signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_16u_ISfs(CUdeviceptr, CUdeviceptr, Int32, Int32)

16-bit unsigned short in place signal add signal, with scaling, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_16u_ISfs(CUdeviceptr pSrc, CUdeviceptr pSrcDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
CUdeviceptr	pSrcDst	In-Place Signal Pointer. signal2 elements to be added to signal1 elements
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_16u_Sfs(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32, Int32)

16-bit unsigned short add signal, scale, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_16u_Sfs(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer, signal2 elements to be added to signal1 elements.
CUdeviceptr	pDst	Destination signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_32f(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32)

32-bit floating point signal add signal, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_32f(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer. signal2 elements to be added to signal1 elements
CUdeviceptr	pDst	Destination signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_32f_I(CUdeviceptr, CUdeviceptr, Int32)

32-bit floating point in place signal add signal, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_32f_I(CUdeviceptr pSrc, CUdeviceptr pSrcDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
CUdeviceptr	pSrcDst	In-Place Signal Pointer. signal2 elements to be added to signal1 elements
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_32fc(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32)

32-bit complex floating point signal add signal, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_32fc(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer. signal2 elements to be added to signal1 elements
CUdeviceptr	pDst	Destination signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_32fc_I(CUdeviceptr, CUdeviceptr, Int32)

32-bit complex floating point in place signal add signal, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_32fc_I(CUdeviceptr pSrc, CUdeviceptr pSrcDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
CUdeviceptr	pSrcDst	In-Place Signal Pointer. signal2 elements to be added to signal1 elements
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_32s_ISfs(CUdeviceptr, CUdeviceptr, Int32, Int32)

32-bit signed integer in place signal add signal, with scaling, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_32s_ISfs(CUdeviceptr pSrc, CUdeviceptr pSrcDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
CUdeviceptr	pSrcDst	In-Place Signal Pointer. signal2 elements to be added to signal1 elements
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_32s_Sfs(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32, Int32)

32-bit signed integer add signal, scale, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_32s_Sfs(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer, signal2 elements to be added to signal1 elements.
CUdeviceptr	pDst	Destination signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_32sc_ISfs(CUdeviceptr, CUdeviceptr, Int32, Int32)

32-bit complex signed integer in place signal add signal, with scaling, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_32sc_ISfs(CUdeviceptr pSrc, CUdeviceptr pSrcDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
CUdeviceptr	pSrcDst	In-Place Signal Pointer. signal2 elements to be added to signal1 elements
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_32sc_Sfs(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32, Int32)

32-bit signed complex integer add signal, scale, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_32sc_Sfs(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer, signal2 elements to be added to signal1 elements.
CUdeviceptr	pDst	Destination signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_32u(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32)

32-bit unsigned int signal add signal, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_32u(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer. signal2 elements to be added to signal1 elements
CUdeviceptr	pDst	Destination signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_64f(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32)

64-bit floating point signal add signal, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_64f(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer. signal2 elements to be added to signal1 elements
CUdeviceptr	pDst	Destination signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_64f_I(CUdeviceptr, CUdeviceptr, Int32)

64-bit floating point in place signal add signal, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_64f_I(CUdeviceptr pSrc, CUdeviceptr pSrcDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
CUdeviceptr	pSrcDst	In-Place Signal Pointer. signal2 elements to be added to signal1 elements
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_64fc(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32)

64-bit complex floating point signal add signal, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_64fc(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer. signal2 elements to be added to signal1 elements
CUdeviceptr	pDst	Destination signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_64fc_I(CUdeviceptr, CUdeviceptr, Int32)

64-bit complex floating point in place signal add signal, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_64fc_I(CUdeviceptr pSrc, CUdeviceptr pSrcDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
CUdeviceptr	pSrcDst	In-Place Signal Pointer. signal2 elements to be added to signal1 elements
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_64s_Sfs(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32, Int32)

64-bit signed integer add signal, scale, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_64s_Sfs(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer, signal2 elements to be added to signal1 elements.
CUdeviceptr	pDst	Destination signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_8u_ISfs(CUdeviceptr, CUdeviceptr, Int32, Int32)

8-bit unsigned char in place signal add signal, with scaling, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_8u_ISfs(CUdeviceptr pSrc, CUdeviceptr pSrcDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
CUdeviceptr	pSrcDst	In-Place Signal Pointer. signal2 elements to be added to signal1 elements
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_8u_Sfs(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32, Int32)

8-bit unsigned char add signal, scale, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_8u_Sfs(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer, signal2 elements to be added to signal1 elements.
CUdeviceptr	pDst	Destination signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsAdd_8u16u(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32)

8-bit unsigned char signal add signal with 16-bit unsigned result, then clamp to saturated value.

Declaration

public static NppStatus nppsAdd_8u16u(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer. signal2 elements to be added to signal1 elements
CUdeviceptr	pDst	Destination signal pointer.
System.Int32	nLength	Signal length. Tells the primitive how many of the signal’s samples starting from the given data pointer are to be processed..

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.