Class NPPNativeMethods.NPPs.MulC

Multiplies each sample of a signal by a constant value.

Inheritance

System.Object

NPPNativeMethods.NPPs.MulC

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 MulC

Methods

nppsMulC_16s_ISfs(Int16, CUdeviceptr, Int32, Int32)

16-bit signed short in place signal times constant, scale, then clamp to saturated value.

Declaration

public static NppStatus nppsMulC_16s_ISfs(short nValue, CUdeviceptr pSrcDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
System.Int16	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_16s_Sfs(CUdeviceptr, Int16, CUdeviceptr, Int32, Int32)

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

Declaration

public static NppStatus nppsMulC_16s_Sfs(CUdeviceptr pSrc, short nValue, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
System.Int16	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_16sc_ISfs(Npp16sc, CUdeviceptr, Int32, Int32)

16-bit integer complex number (16 bit real, 16 bit imaginary)signal times constant, scale, then clamp to saturated value.

Declaration

public static NppStatus nppsMulC_16sc_ISfs(Npp16sc nValue, CUdeviceptr pSrcDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
Npp16sc	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_16sc_Sfs(CUdeviceptr, Npp16sc, CUdeviceptr, Int32, Int32)

16-bit integer complex number (16 bit real, 16 bit imaginary)signal times constant, scale, then clamp to saturated value.

Declaration

public static NppStatus nppsMulC_16sc_Sfs(CUdeviceptr pSrc, Npp16sc nValue, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
Npp16sc	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_16u_ISfs(UInt16, CUdeviceptr, Int32, Int32)

16-bit unsigned short in place signal times constant, scale, then clamp to saturated value.

Declaration

public static NppStatus nppsMulC_16u_ISfs(ushort nValue, CUdeviceptr pSrcDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
System.UInt16	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_16u_Sfs(CUdeviceptr, UInt16, CUdeviceptr, Int32, Int32)

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

Declaration

public static NppStatus nppsMulC_16u_Sfs(CUdeviceptr pSrc, ushort nValue, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
System.UInt16	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_32f(CUdeviceptr, Single, CUdeviceptr, Int32)

32-bit floating point signal times constant.

Declaration

public static NppStatus nppsMulC_32f(CUdeviceptr pSrc, float nValue, CUdeviceptr pDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
System.Single	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_32f_I(Single, CUdeviceptr, Int32)

32-bit floating point in place signal times constant.

Declaration

public static NppStatus nppsMulC_32f_I(float nValue, CUdeviceptr pSrcDst, int nLength)

Parameters

Type	Name	Description
System.Single	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_32f16s_Sfs(CUdeviceptr, Single, CUdeviceptr, Int32, Int32)

32-bit floating point signal times constant with output converted to 16-bit signed integer with scaling and saturation of output result.

Declaration

public static NppStatus nppsMulC_32f16s_Sfs(CUdeviceptr pSrc, float nValue, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
System.Single	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_32fc(CUdeviceptr, Npp32fc, CUdeviceptr, Int32)

32-bit floating point complex number (32 bit real, 32 bit imaginary) signal times constant.

Declaration

public static NppStatus nppsMulC_32fc(CUdeviceptr pSrc, Npp32fc nValue, CUdeviceptr pDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
Npp32fc	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_32fc_I(Npp32fc, CUdeviceptr, Int32)

32-bit floating point complex number (32 bit real, 32 bit imaginary) in place signal times constant.

Declaration

public static NppStatus nppsMulC_32fc_I(Npp32fc nValue, CUdeviceptr pSrcDst, int nLength)

Parameters

Type	Name	Description
Npp32fc	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_32s_ISfs(Int32, CUdeviceptr, Int32, Int32)

32-bit signed integer in place signal times constant and scale.

Declaration

public static NppStatus nppsMulC_32s_ISfs(int nValue, CUdeviceptr pSrcDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
System.Int32	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_32s_Sfs(CUdeviceptr, Int32, CUdeviceptr, Int32, Int32)

32-bit signed integer signal times constant and scale.

Declaration

public static NppStatus nppsMulC_32s_Sfs(CUdeviceptr pSrc, int nValue, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
System.Int32	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_32sc_ISfs(Npp32sc, CUdeviceptr, Int32, Int32)

32-bit integer complex number (32 bit real, 32 bit imaginary) in place signal times constant and scale.

Declaration

public static NppStatus nppsMulC_32sc_ISfs(Npp32sc nValue, CUdeviceptr pSrcDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
Npp32sc	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_32sc_Sfs(CUdeviceptr, Npp32sc, CUdeviceptr, Int32, Int32)

32-bit integer complex number (32 bit real, 32 bit imaginary) signal times constant and scale.

Declaration

public static NppStatus nppsMulC_32sc_Sfs(CUdeviceptr pSrc, Npp32sc nValue, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
Npp32sc	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_64f(CUdeviceptr, Double, CUdeviceptr, Int32)

64-bit floating point signal times constant.

Declaration

public static NppStatus nppsMulC_64f(CUdeviceptr pSrc, double nValue, CUdeviceptr pDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
System.Double	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_64f_I(Double, CUdeviceptr, Int32)

64-bit floating point, in place signal times constant.

Declaration

public static NppStatus nppsMulC_64f_I(double nValue, CUdeviceptr pSrcDst, int nLength)

Parameters

Type	Name	Description
System.Double	nValue	Constant value to be multiplied by each vector element
CUdeviceptr	pSrcDst	In-Place Signal Pointer.
System.Int32	nLength	Length of the vectors, number of items.

Returns

Type	Description
NppStatus	NullPointerError, AlignmentError, SizeError.

nppsMulC_64f64s_ISfs(Double, CUdeviceptr, Int32, Int32)

64-bit floating point signal times constant with in place conversion to 64-bit signed integer and with scaling and saturation of output result.

Declaration

public static NppStatus nppsMulC_64f64s_ISfs(double nValue, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
System.Double	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_64fc(CUdeviceptr, Npp64fc, CUdeviceptr, Int32)

64-bit floating point complex number (64 bit real, 64 bit imaginary) signal times constant.

Declaration

public static NppStatus nppsMulC_64fc(CUdeviceptr pSrc, Npp64fc nValue, CUdeviceptr pDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
Npp64fc	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_64fc_I(Npp64fc, CUdeviceptr, Int32)

64-bit floating point complex number (64 bit real, 64 bit imaginary) in place signal times constant.

Declaration

public static NppStatus nppsMulC_64fc_I(Npp64fc nValue, CUdeviceptr pSrcDst, int nLength)

Parameters

Type	Name	Description
Npp64fc	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_8u_ISfs(Byte, CUdeviceptr, Int32, Int32)

8-bit unsigned char in place signal times constant, scale, then clamp to saturated value

Declaration

public static NppStatus nppsMulC_8u_ISfs(byte nValue, CUdeviceptr pSrcDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
System.Byte	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_8u_Sfs(CUdeviceptr, Byte, CUdeviceptr, Int32, Int32)

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

Declaration

public static NppStatus nppsMulC_8u_Sfs(CUdeviceptr pSrc, byte nValue, CUdeviceptr pDst, int nLength, int nScaleFactor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
System.Byte	nValue	Constant value to be multiplied by each vector element
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.

nppsMulC_Low_32f16s(CUdeviceptr, Single, CUdeviceptr, Int32)

32-bit floating point signal times constant with output converted to 16-bit signed integer.

Declaration

public static NppStatus nppsMulC_Low_32f16s(CUdeviceptr pSrc, float nValue, CUdeviceptr pDst, int nLength)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source signal pointer.
System.Single	nValue	Constant value to be multiplied by each vector element
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.