Class NPPNativeMethods.NPPs.ExponentSignal

e raised to the power of each sample of a signal.

Inheritance

System.Object

NPPNativeMethods.NPPs.ExponentSignal

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 ExponentSignal

Methods

nppsExp_16s_ISfs(CUdeviceptr, Int32, Int32)

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

Declaration

public static NppStatus nppsExp_16s_ISfs(CUdeviceptr pSrcDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place 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.

nppsExp_16s_Sfs(CUdeviceptr, CUdeviceptr, Int32, Int32)

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

Declaration

public static NppStatus nppsExp_16s_Sfs(CUdeviceptr pSrc, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
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.

nppsExp_32f(CUdeviceptr, CUdeviceptr, Int32)

32-bit floating point signal exponent.

Declaration

public static NppStatus nppsExp_32f(CUdeviceptr pSrc, CUdeviceptr pDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
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.

nppsExp_32f_I(CUdeviceptr, Int32)

32-bit floating point signal exponent.

Declaration

public static NppStatus nppsExp_32f_I(CUdeviceptr pSrcDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place 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.

nppsExp_32f64f(CUdeviceptr, CUdeviceptr, Int32)

32-bit floating point signal exponent with 64-bit floating point result.

Declaration

public static NppStatus nppsExp_32f64f(CUdeviceptr pSrc, CUdeviceptr pDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
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.

nppsExp_32s_ISfs(CUdeviceptr, Int32, Int32)

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

Declaration

public static NppStatus nppsExp_32s_ISfs(CUdeviceptr pSrcDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place 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.

nppsExp_32s_Sfs(CUdeviceptr, CUdeviceptr, Int32, Int32)

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

Declaration

public static NppStatus nppsExp_32s_Sfs(CUdeviceptr pSrc, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
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.

nppsExp_64f(CUdeviceptr, CUdeviceptr, Int32)

64-bit floating point signal exponent.

Declaration

public static NppStatus nppsExp_64f(CUdeviceptr pSrc, CUdeviceptr pDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
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.

nppsExp_64f_I(CUdeviceptr, Int32)

64-bit floating point signal exponent.

Declaration

public static NppStatus nppsExp_64f_I(CUdeviceptr pSrcDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place 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.

nppsExp_64s_ISfs(CUdeviceptr, Int32, Int32)

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

Declaration

public static NppStatus nppsExp_64s_ISfs(CUdeviceptr pSrcDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrcDst	In-Place 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.

nppsExp_64s_Sfs(CUdeviceptr, CUdeviceptr, Int32, Int32)

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

Declaration

public static NppStatus nppsExp_64s_Sfs(CUdeviceptr pSrc, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
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.