Class NPPNativeMethods.NPPi.BitDepthConversion

Convert bit-depth up and down.

The integer conversion methods do not involve any scaling. Conversions that reduce bit-depth saturate values exceeding the reduced range to the range's maximum/minimum value. When converting from floating-point values to integer values, a rounding mode can be specified. After rounding to integer values the values get saturated to the destination data type's range.

Inheritance

System.Object

NPPNativeMethods.NPPi.BitDepthConversion

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 BitDepthConversion

Methods

nppiConvert_16s16u_C1Rs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Single channel 16-bit signed to 16-bit unsigned conversion with saturation.

Declaration

public static NppStatus nppiConvert_16s16u_C1Rs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16s32f_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 16-bit signed to 32-bit floating-point conversion, not affecting Alpha.

Declaration

public static NppStatus nppiConvert_16s32f_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16s32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

16-bit singedto 32-bit floating point conversion. For detailed documentation see nppiConverte_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_16s32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16s32f_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Three channel 16-bit signed to 32-bit floating-point conversion.

Declaration

public static NppStatus nppiConvert_16s32f_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16s32f_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 16-bit signed to 32-bit floating-point conversion.

Declaration

public static NppStatus nppiConvert_16s32f_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16s32s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 16-bit signed to 32-bit signed conversion, not affecting Alpha.

Declaration

public static NppStatus nppiConvert_16s32s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16s32s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

16-bit to 32-bit conversion. For detailed documentation see nppiConvert_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_16s32s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16s32s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Three channel 16-bit signed to 32-bit signed conversion.

Declaration

public static NppStatus nppiConvert_16s32s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16s32s_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 16-bit signed to 32-bit signed conversion.

Declaration

public static NppStatus nppiConvert_16s32s_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16s32u_C1Rs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Single channel 16-bit signed to 32-bit unsigned conversion with saturation.

Declaration

public static NppStatus nppiConvert_16s32u_C1Rs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16s8s_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode, Int32)

Convert

Declaration

public static NppStatus nppiConvert_16s8s_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)

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).
NppRoundMode	eRoundMode	Round mode
System.Int32	nScaleFactor	scaling factor

Returns

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

nppiConvert_16s8u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

4 channel 16-bit signed to 8-bit unsigned conversion, not affecting Alpha. For detailed documentation see nppiConverte_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_16s8u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16s8u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

4 channel 16-bit signed to 8-bit unsigned conversion. For detailed documentation see nppiConvert_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_16s8u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16s8u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Three channel 16-bit signed to 8-bit unsigned conversion.

Declaration

public static NppStatus nppiConvert_16s8u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16s8u_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

4 channel 16-bit signed to 8-bit unsignedconversion, not affecting Alpha. For detailed documentation see nppiConvert_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_16s8u_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16u16s_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode, Int32)

Convert

Declaration

public static NppStatus nppiConvert_16u16s_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)

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).
NppRoundMode	eRoundMode	Round mode
System.Int32	nScaleFactor	scaling factor

Returns

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

nppiConvert_16u32f_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 16-bit unsigned to 32-bit floating-point conversion, not affecting Alpha.

Declaration

public static NppStatus nppiConvert_16u32f_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16u32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

16-bit unsigned to 32-bit floating point conversion. For detailed documentation see nppiConverte_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_16u32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16u32f_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Three channel 16-bit unsigned to 32-bit floating-point conversion.

Declaration

public static NppStatus nppiConvert_16u32f_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16u32f_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 16-bit unsigned to 32-bit floating-point conversion.

Declaration

public static NppStatus nppiConvert_16u32f_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16u32s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 16-bit unsigned to 32-bit signed conversion, not affecting Alpha.

Declaration

public static NppStatus nppiConvert_16u32s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16u32s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

16-bit unsigned to 32-bit signed conversion. For detailed documentation see nppiConverte_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_16u32s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16u32s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Three channel 16-bit unsigned to 32-bit signed conversion.

Declaration

public static NppStatus nppiConvert_16u32s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16u32s_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 16-bit unsigned to 32-bit signed conversion.

Declaration

public static NppStatus nppiConvert_16u32s_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16u32u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Single channel 16-bit unsigned to 32-bit unsigned conversion.

Declaration

public static NppStatus nppiConvert_16u32u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16u8s_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode, Int32)

Convert

Declaration

public static NppStatus nppiConvert_16u8s_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)

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).
NppRoundMode	eRoundMode	Round mode
System.Int32	nScaleFactor	scaling factor

Returns

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

nppiConvert_16u8u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

4 channel 16-bit unsigned to 8-bit unsigned conversion, not affecting Alpha. For detailed documentation see nppiConvert_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_16u8u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16u8u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

16-bit unsigned to 8-bit unsigned conversion. For detailed documentation see nppiConvert_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_16u8u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16u8u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Three channel 16-bit unsigned to 8-bit unsigned conversion.

Declaration

public static NppStatus nppiConvert_16u8u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_16u8u_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

4 channel 16-bit unsigned to 8-bit unsigned conversion. For detailed documentation see nppiConvert_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_16u8u_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_32f16s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode)

Four channel 32-bit floating point to 16-bit signed conversion.

Declaration

public static NppStatus nppiConvert_32f16s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.

Returns

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

nppiConvert_32f16s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode)

32-bit floating point to 16-bit conversion. For detailed documentation see nppiConverte_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_32f16s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.

Returns

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

nppiConvert_32f16s_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode, Int32)

Single channel 32-bit floating point to 16-bit signed conversion.

Declaration

public static NppStatus nppiConvert_32f16s_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

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

nppiConvert_32f16s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode)

Three channel 32-bit floating point to 16-bit signed conversion.

Declaration

public static NppStatus nppiConvert_32f16s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.

Returns

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

nppiConvert_32f16s_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode)

Four channel 32-bit floating point to 16-bit signed conversion.

Declaration

public static NppStatus nppiConvert_32f16s_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.

Returns

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

nppiConvert_32f16u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode)

Four channel 32-bit floating point to 16-bit unsigned conversion, not affecting Alpha.

Declaration

public static NppStatus nppiConvert_32f16u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.

Returns

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

nppiConvert_32f16u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode)

32-bit floating point to 16-bit unsigned conversion. For detailed documentation see nppiConverte_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_32f16u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.

Returns

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

nppiConvert_32f16u_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode, Int32)

Single channel 32-bit floating point to 16-bit unsigned conversion.

Declaration

public static NppStatus nppiConvert_32f16u_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

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

nppiConvert_32f16u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode)

Three channel 32-bit floating point to 16-bit unsigned conversion.

Declaration

public static NppStatus nppiConvert_32f16u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.

Returns

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

nppiConvert_32f16u_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode)

Four channel 32-bit floating point to 16-bit unsigned conversion.

Declaration

public static NppStatus nppiConvert_32f16u_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.

Returns

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

nppiConvert_32f32s_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode, Int32)

Single channel 32-bit floating point to 32-bit signed conversion.

Declaration

public static NppStatus nppiConvert_32f32s_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

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

nppiConvert_32f32u_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode, Int32)

Single channel 32-bit floating point to 32-bit unsigned conversion.

Declaration

public static NppStatus nppiConvert_32f32u_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

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

nppiConvert_32f8s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode)

Four channel 32-bit floating point to 8-bit signed conversion, not affecting Alpha.

Declaration

public static NppStatus nppiConvert_32f8s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.

Returns

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

nppiConvert_32f8s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode)

Single channel 32-bit floating point to 8-bit signed conversion.

Declaration

public static NppStatus nppiConvert_32f8s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.

Returns

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

nppiConvert_32f8s_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode, Int32)

Single channel 32-bit floating point to 8-bit signed conversion.

Declaration

public static NppStatus nppiConvert_32f8s_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

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

nppiConvert_32f8s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode)

Three channel 32-bit floating point to 8-bit signed conversion.

Declaration

public static NppStatus nppiConvert_32f8s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.

Returns

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

nppiConvert_32f8s_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode)

Four channel 32-bit floating point to 8-bit signed conversion.

Declaration

public static NppStatus nppiConvert_32f8s_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.

Returns

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

nppiConvert_32f8u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode)

Four channel 32-bit floating point to 8-bit unsigned conversion, not affecting Alpha.

Declaration

public static NppStatus nppiConvert_32f8u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.

Returns

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

nppiConvert_32f8u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode)

32-bit floating point to 8-bit unsigned conversion. For detailed documentation see nppiConverte_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_32f8u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.

Returns

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

nppiConvert_32f8u_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode, Int32)

Single channel 32-bit floating point to 8-bit unsigned conversion.

Declaration

public static NppStatus nppiConvert_32f8u_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.
System.Int32	nScaleFactor	Integer Result Scaling.

Returns

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

nppiConvert_32f8u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode)

Three channel 32-bit floating point to 8-bit unsigned conversion.

Declaration

public static NppStatus nppiConvert_32f8u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.

Returns

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

nppiConvert_32f8u_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode)

Four channel 32-bit floating point to 8-bit unsigned conversion.

Declaration

public static NppStatus nppiConvert_32f8u_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)

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).
NppRoundMode	eRoundMode	Flag specifying how fractional float values are rounded to integer values.

Returns

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

nppiConvert_32s16s_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode, Int32)

Convert

Declaration

public static NppStatus nppiConvert_32s16s_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)

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).
NppRoundMode	eRoundMode	Round mode
System.Int32	nScaleFactor	scaling factor

Returns

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

nppiConvert_32s16u_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode, Int32)

Convert

Declaration

public static NppStatus nppiConvert_32s16u_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)

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).
NppRoundMode	eRoundMode	Round mode
System.Int32	nScaleFactor	scaling factor

Returns

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

nppiConvert_32s32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Single channel 32-bit signed to 32-bit floating-point conversion.

Declaration

public static NppStatus nppiConvert_32s32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_32s32u_C1Rs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Single channel 32-bit signed to 32-bit unsigned conversion with saturation.

Declaration

public static NppStatus nppiConvert_32s32u_C1Rs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_32s8s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 32-bit signed to 8-bit signed conversion, not affecting Alpha.

Declaration

public static NppStatus nppiConvert_32s8s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_32s8s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Single channel 32-bit signed to 8-bit signed conversion.

Declaration

public static NppStatus nppiConvert_32s8s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_32s8s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Three channel 32-bit signed to 8-bit signed conversion.

Declaration

public static NppStatus nppiConvert_32s8s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_32s8s_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 32-bit signed to 8-bit signed conversion.

Declaration

public static NppStatus nppiConvert_32s8s_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_32s8u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 32-bit signed to 8-bit unsigned conversion, not affecting Alpha.

Declaration

public static NppStatus nppiConvert_32s8u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_32s8u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Single channel 32-bit signed to 8-bit unsigned conversion.

Declaration

public static NppStatus nppiConvert_32s8u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_32s8u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Three channel 32-bit signed to 8-bit unsigned conversion.

Declaration

public static NppStatus nppiConvert_32s8u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_32s8u_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 32-bit signed to 8-bit unsigned conversion.

Declaration

public static NppStatus nppiConvert_32s8u_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_32u16s_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode, Int32)

Convert

Declaration

public static NppStatus nppiConvert_32u16s_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)

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).
NppRoundMode	eRoundMode	Round mode
System.Int32	nScaleFactor	scaling factor

Returns

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

nppiConvert_32u16u_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode, Int32)

Convert

Declaration

public static NppStatus nppiConvert_32u16u_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)

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).
NppRoundMode	eRoundMode	Round mode
System.Int32	nScaleFactor	scaling factor

Returns

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

nppiConvert_32u32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Single channel 32-bit unsigned to 32-bit floating-point conversion.

Declaration

public static NppStatus nppiConvert_32u32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_32u32s_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode, Int32)

Convert

Declaration

public static NppStatus nppiConvert_32u32s_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)

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).
NppRoundMode	eRoundMode	Round mode
System.Int32	nScaleFactor	scaling factor

Returns

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

nppiConvert_32u8s_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode, Int32)

Convert

Declaration

public static NppStatus nppiConvert_32u8s_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)

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).
NppRoundMode	eRoundMode	Round mode
System.Int32	nScaleFactor	scaling factor

Returns

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

nppiConvert_32u8u_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode, Int32)

Convert

Declaration

public static NppStatus nppiConvert_32u8u_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)

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).
NppRoundMode	eRoundMode	Round mode
System.Int32	nScaleFactor	scaling factor

Returns

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

nppiConvert_8s16s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Single channel 8-bit signed to 16-bit signed conversion.

Declaration

public static NppStatus nppiConvert_8s16s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8s16u_C1Rs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Single channel 8-bit signed to 16-bit unsigned conversion with saturation.

Declaration

public static NppStatus nppiConvert_8s16u_C1Rs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8s32f_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 8-bit signed to 32-bit floating-point conversion, not affecting Alpha.

Declaration

public static NppStatus nppiConvert_8s32f_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8s32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Single channel 8-bit signed to 32-bit floating-point conversion.

Declaration

public static NppStatus nppiConvert_8s32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8s32f_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Three channel 8-bit signed to 32-bit floating-point conversion.

Declaration

public static NppStatus nppiConvert_8s32f_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8s32f_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 8-bit signed to 32-bit floating-point conversion.

Declaration

public static NppStatus nppiConvert_8s32f_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8s32s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 8-bit signed to 32-bit signed conversion, not affecting Alpha.

Declaration

public static NppStatus nppiConvert_8s32s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8s32s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Single channel 8-bit signed to 32-bit signed conversion.

Declaration

public static NppStatus nppiConvert_8s32s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8s32s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Three channel 8-bit signed to 32-bit signed conversion.

Declaration

public static NppStatus nppiConvert_8s32s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8s32s_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 8-bit signed to 32-bit signed conversion.

Declaration

public static NppStatus nppiConvert_8s32s_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8s32u_C1Rs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Single channel 8-bit signed to 32-bit unsigned conversion with saturation.

Declaration

public static NppStatus nppiConvert_8s32u_C1Rs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8s8u_C1Rs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Single channel 8-bit signed to 8-bit unsigned conversion with saturation.

Declaration

public static NppStatus nppiConvert_8s8u_C1Rs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8u16s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

4 channel 8-bit unsigned to 16-bit signed conversion, not affecting Alpha. For detailed documentation see nppiConverte_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_8u16s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8u16s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

8-bit unsigned to 16-bit signed conversion. For detailed documentation see nppiConvert_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_8u16s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8u16s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Three channel 8-bit unsigned to 16-bit signed conversion.

Declaration

public static NppStatus nppiConvert_8u16s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8u16s_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

4 channel 8-bit unsigned to 16-bit signed conversion. For detailed documentation see nppiConvert_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_8u16s_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8u16u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

4 channel 8-bit unsigned to 16-bit unsigned conversion, not affecting Alpha. For detailed documentation see nppiConvert_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_8u16u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8u16u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

8-bit unsigned to 16-bit unsigned conversion.

Declaration

public static NppStatus nppiConvert_8u16u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8u16u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

3 channel 8-bit unsigned to 16-bit unsigned conversion. For detailed documentation see nppiConvert_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_8u16u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8u16u_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

4 channel 8-bit unsigned to 16-bit unsigned conversion. For detailed documentation see nppiConvert_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_8u16u_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8u32f_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 8-bit unsigned to 32-bit floating-point conversion, not affecting Alpha.

Declaration

public static NppStatus nppiConvert_8u32f_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8u32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

8-bit unsigned to 32-bit floating point conversion. For detailed documentation see nppiConverte_8u16u_C1R().

Declaration

public static NppStatus nppiConvert_8u32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8u32f_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Three channel 8-bit unsigned to 32-bit floating-point conversion.

Declaration

public static NppStatus nppiConvert_8u32f_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8u32f_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 8-bit unsigned to 32-bit floating-point conversion.

Declaration

public static NppStatus nppiConvert_8u32f_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8u32s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 8-bit unsigned to 32-bit signed conversion, not affecting Alpha.

Declaration

public static NppStatus nppiConvert_8u32s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8u32s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Single channel 8-bit unsigned to 32-bit signed conversion.

Declaration

public static NppStatus nppiConvert_8u32s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8u32s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Three channel 8-bit unsigned to 32-bit signed conversion.

Declaration

public static NppStatus nppiConvert_8u32s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8u32s_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize)

Four channel 8-bit unsigned to 32-bit signed conversion.

Declaration

public static NppStatus nppiConvert_8u32s_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI)

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).

Returns

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

nppiConvert_8u8s_C1RSfs(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppRoundMode, Int32)

Convert

Declaration

public static NppStatus nppiConvert_8u8s_C1RSfs(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)

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).
NppRoundMode	eRoundMode	Round mode
System.Int32	nScaleFactor	scaling factor

Returns

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