Class NPPNativeMethods.NPPs.DivRoundSignal

Sample by sample division of the samples of two signals with rounding.

Inheritance

System.Object

NPPNativeMethods.NPPs.DivRoundSignal

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 DivRoundSignal

Methods

nppsDiv_Round_16s_ISfs(CUdeviceptr, CUdeviceptr, Int32, NppRoundMode, Int32)

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

Declaration

public static NppStatus nppsDiv_Round_16s_ISfs(CUdeviceptr pSrc, CUdeviceptr pSrcDst, int nLength, NppRoundMode nRndMode, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
CUdeviceptr	pSrcDst	In-Place Signal Pointer. signal1 divisor elements to be divided into signal2 dividend 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..
NppRoundMode	nRndMode	various rounding modes.
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsDiv_Round_16s_Sfs(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32, NppRoundMode, Int32)

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

Declaration

public static NppStatus nppsDiv_Round_16s_Sfs(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength, NppRoundMode nRndMode, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer, signal1 divisor elements to be divided into signal2 dividend 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..
NppRoundMode	nRndMode	various rounding modes.
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsDiv_Round_16u_ISfs(CUdeviceptr, CUdeviceptr, Int32, NppRoundMode, Int32)

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

Declaration

public static NppStatus nppsDiv_Round_16u_ISfs(CUdeviceptr pSrc, CUdeviceptr pSrcDst, int nLength, NppRoundMode nRndMode, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
CUdeviceptr	pSrcDst	In-Place Signal Pointer. signal1 divisor elements to be divided into signal2 dividend 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..
NppRoundMode	nRndMode	various rounding modes.
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsDiv_Round_16u_Sfs(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32, NppRoundMode, Int32)

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

Declaration

public static NppStatus nppsDiv_Round_16u_Sfs(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength, NppRoundMode nRndMode, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer, signal1 divisor elements to be divided into signal2 dividend 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..
NppRoundMode	nRndMode	various rounding modes.
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsDiv_Round_8u_ISfs(CUdeviceptr, CUdeviceptr, Int32, NppRoundMode, Int32)

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

Declaration

public static NppStatus nppsDiv_Round_8u_ISfs(CUdeviceptr pSrc, CUdeviceptr pSrcDst, int nLength, NppRoundMode nRndMode, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
CUdeviceptr	pSrcDst	In-Place Signal Pointer. signal1 divisor elements to be divided into signal2 dividend 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..
NppRoundMode	nRndMode	various rounding modes.
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsDiv_Round_8u_Sfs(CUdeviceptr, CUdeviceptr, CUdeviceptr, Int32, NppRoundMode, Int32)

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

Declaration

public static NppStatus nppsDiv_Round_8u_Sfs(CUdeviceptr pSrc1, CUdeviceptr pSrc2, CUdeviceptr pDst, int nLength, NppRoundMode nRndMode, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source signal pointer.
CUdeviceptr	pSrc2	Source signal pointer, signal1 divisor elements to be divided into signal2 dividend 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..
NppRoundMode	nRndMode	various rounding modes.
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.