The integer conversion methods do not involve any scaling. More...

Functions
NppStatus	nppiConvert_16u8u_C1R (const Npp16u pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI)
	Single channel 16-bit unsigned to 8-bit unsigned conversion. More...

NppStatus	nppiConvert_16u8u_C3R (const Npp16u pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI)
	Three channel 16-bit unsigned to 8-bit unsigned conversion. More...

NppStatus	nppiConvert_16u8u_C4R (const Npp16u pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI)
	Four channel 16-bit unsigned to 8-bit unsigned conversion. More...

NppStatus	nppiConvert_16u8u_AC4R (const Npp16u pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI)
	Four channel 16-bit unsigned to 8-bit unsigned conversion, not affecting Alpha. More...

NppStatus	nppiConvert_16s8u_C1R (const Npp16s pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI)
	Single channel 16-bit signed to 8-bit unsigned conversion. More...

NppStatus	nppiConvert_16s8u_C3R (const Npp16s pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI)
	Three channel 16-bit signed to 8-bit unsigned conversion. More...

NppStatus	nppiConvert_16s8u_C4R (const Npp16s pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI)
	Four channel 16-bit signed to 8-bit unsigned conversion. More...

NppStatus	nppiConvert_16s8u_AC4R (const Npp16s pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI)
	Four channel 16-bit signed to 8-bit unsigned conversion, not affecting Alpha. More...

NppStatus	nppiConvert_32s8u_C1R (const Npp32s pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI)
	Single channel 32-bit signed to 8-bit unsigned conversion. More...

NppStatus	nppiConvert_32s8u_C3R (const Npp32s pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI)
	Three channel 32-bit signed to 8-bit unsigned conversion. More...

NppStatus	nppiConvert_32s8u_C4R (const Npp32s pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI)
	Four channel 32-bit signed to 8-bit unsigned conversion. More...

NppStatus	nppiConvert_32s8u_AC4R (const Npp32s pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI)
	Four channel 32-bit signed to 8-bit unsigned conversion, not affecting Alpha. More...

NppStatus	nppiConvert_32s8s_C1R (const Npp32s pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI)
	Single channel 32-bit signed to 8-bit signed conversion. More...

NppStatus	nppiConvert_32s8s_C3R (const Npp32s pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI)
	Three channel 32-bit signed to 8-bit signed conversion. More...

NppStatus	nppiConvert_32s8s_C4R (const Npp32s pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI)
	Four channel 32-bit signed to 8-bit signed conversion. More...

NppStatus	nppiConvert_32s8s_AC4R (const Npp32s pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI)
	Four channel 32-bit signed to 8-bit signed conversion, not affecting Alpha. More...

NppStatus	nppiConvert_8u8s_C1RSfs (const Npp8u pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)
	Single channel 8-bit unsigned to 8-bit signed conversion. More...

NppStatus	nppiConvert_16u8s_C1RSfs (const Npp16u pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)
	Single channel 16-bit unsigned to 8-bit signed conversion. More...

NppStatus	nppiConvert_16s8s_C1RSfs (const Npp16s pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)
	Single channel 16-bit signed to 8-bit signed conversion. More...

NppStatus	nppiConvert_16u16s_C1RSfs (const Npp16u pSrc, int nSrcStep, Npp16s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)
	Single channel 16-bit unsigned to 16-bit signed conversion. More...

NppStatus	nppiConvert_32u8u_C1RSfs (const Npp32u pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)
	Single channel 32-bit unsigned to 8-bit unsigned conversion. More...

NppStatus	nppiConvert_32u8s_C1RSfs (const Npp32u pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)
	Single channel 32-bit unsigned to 8-bit signed conversion. More...

NppStatus	nppiConvert_32u16u_C1RSfs (const Npp32u pSrc, int nSrcStep, Npp16u pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)
	Single channel 32-bit unsigned to 16-bit unsigned conversion. More...

NppStatus	nppiConvert_32u16s_C1RSfs (const Npp32u pSrc, int nSrcStep, Npp16s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)
	Single channel 32-bit unsigned to 16-bit signed conversion. More...

NppStatus	nppiConvert_32u32s_C1RSfs (const Npp32u pSrc, int nSrcStep, Npp32s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)
	Single channel 32-bit unsigned to 32-bit signed conversion. More...

NppStatus	nppiConvert_32s16u_C1RSfs (const Npp32s pSrc, int nSrcStep, Npp16u pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)
	Single channel 32-bit unsigned to 16-bit unsigned conversion. More...

NppStatus	nppiConvert_32s16s_C1RSfs (const Npp32s pSrc, int nSrcStep, Npp16s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)
	Single channel 32-bit unsigned to 16-bit signed conversion. More...

NppStatus	nppiConvert_32f8u_C1R (const Npp32f pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)
	Single channel 32-bit floating point to 8-bit unsigned conversion. More...

NppStatus	nppiConvert_32f8u_C3R (const Npp32f pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)
	Three channel 32-bit floating point to 8-bit unsigned conversion. More...

NppStatus	nppiConvert_32f8u_C4R (const Npp32f pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)
	Four channel 32-bit floating point to 8-bit unsigned conversion. More...

NppStatus	nppiConvert_32f8u_AC4R (const Npp32f pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)
	Four channel 32-bit floating point to 8-bit unsigned conversion, not affecting Alpha. More...

NppStatus	nppiConvert_32f8s_C1R (const Npp32f pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)
	Single channel 32-bit floating point to 8-bit signed conversion. More...

NppStatus	nppiConvert_32f8s_C3R (const Npp32f pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)
	Three channel 32-bit floating point to 8-bit signed conversion. More...

NppStatus	nppiConvert_32f8s_C4R (const Npp32f pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)
	Four channel 32-bit floating point to 8-bit signed conversion. More...

NppStatus	nppiConvert_32f8s_AC4R (const Npp32f pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)
	Four channel 32-bit floating point to 8-bit signed conversion, not affecting Alpha. More...

NppStatus	nppiConvert_32f16u_C1R (const Npp32f pSrc, int nSrcStep, Npp16u pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)
	Single channel 32-bit floating point to 16-bit unsigned conversion. More...

NppStatus	nppiConvert_32f16u_C3R (const Npp32f pSrc, int nSrcStep, Npp16u pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)
	Three channel 32-bit floating point to 16-bit unsigned conversion. More...

NppStatus	nppiConvert_32f16u_C4R (const Npp32f pSrc, int nSrcStep, Npp16u pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)
	Four channel 32-bit floating point to 16-bit unsigned conversion. More...

NppStatus	nppiConvert_32f16u_AC4R (const Npp32f pSrc, int nSrcStep, Npp16u pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)
	Four channel 32-bit floating point to 16-bit unsigned conversion, not affecting Alpha. More...

NppStatus	nppiConvert_32f16s_C1R (const Npp32f pSrc, int nSrcStep, Npp16s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)
	Single channel 32-bit floating point to 16-bit signed conversion. More...

NppStatus	nppiConvert_32f16s_C3R (const Npp32f pSrc, int nSrcStep, Npp16s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)
	Three channel 32-bit floating point to 16-bit signed conversion. More...

NppStatus	nppiConvert_32f16s_C4R (const Npp32f pSrc, int nSrcStep, Npp16s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)
	Four channel 32-bit floating point to 16-bit signed conversion. More...

NppStatus	nppiConvert_32f16s_AC4R (const Npp32f pSrc, int nSrcStep, Npp16s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode)
	Four channel 32-bit floating point to 16-bit signed conversion. More...

NppStatus	nppiConvert_32f8u_C1RSfs (const Npp32f pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)
	Single channel 32-bit floating point to 8-bit unsigned conversion. More...

NppStatus	nppiConvert_32f8s_C1RSfs (const Npp32f pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)
	Single channel 32-bit floating point to 8-bit signed conversion. More...

NppStatus	nppiConvert_32f16u_C1RSfs (const Npp32f pSrc, int nSrcStep, Npp16u pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)
	Single channel 32-bit floating point to 16-bit unsigned conversion. More...

NppStatus	nppiConvert_32f16s_C1RSfs (const Npp32f pSrc, int nSrcStep, Npp16s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)
	Single channel 32-bit floating point to 16-bit signed conversion. More...

NppStatus	nppiConvert_32f32u_C1RSfs (const Npp32f pSrc, int nSrcStep, Npp32u pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)
	Single channel 32-bit floating point to 32-bit unsigned conversion. More...

NppStatus	nppiConvert_32f32s_C1RSfs (const Npp32f pSrc, int nSrcStep, Npp32s pDst, int nDstStep, NppiSize oSizeROI, NppRoundMode eRoundMode, int nScaleFactor)
	Single channel 32-bit floating point to 32-bit signed conversion. More...

Detailed Description

The integer conversion methods do not involve any scaling.

When converting floating-point values to integers the user may choose the most appropriate rounding-mode. Typically information is lost when converting to lower bit depth:

All converted values are saturated to the destination type's range. E.g. any values larger than the largest value of the destination type are clamped to the destination's maximum.
Converting floating-point values to integer also involves rounding, effectively loosing all fractional value information in the process.

Common parameters for nppiConvert to decreased bit depth functions include:

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
eRoundMode	Rounding Mode Parameter.
nScaleFactor	Integer Result Scaling.

Returns: Image Data Related Error Codes, ROI Related Error Codes

Function Documentation

NppStatus nppiConvert_16s8s_C1RSfs	(	const Npp16s *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode,
		int	nScaleFactor
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_16s8u_AC4R	(	const Npp16s *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI
	)

Four channel 16-bit signed to 8-bit unsigned conversion, not affecting Alpha.

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_16s8u_C1R	(	const Npp16s *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_16s8u_C3R	(	const Npp16s *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_16s8u_C4R	(	const Npp16s *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_16u16s_C1RSfs	(	const Npp16u *	pSrc,
		int	nSrcStep,
		Npp16s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode,
		int	nScaleFactor
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_16u8s_C1RSfs	(	const Npp16u *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode,
		int	nScaleFactor
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_16u8u_AC4R	(	const Npp16u *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI
	)

Four channel 16-bit unsigned to 8-bit unsigned conversion, not affecting Alpha.

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_16u8u_C1R	(	const Npp16u *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_16u8u_C3R	(	const Npp16u *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_16u8u_C4R	(	const Npp16u *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f16s_AC4R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp16s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f16s_C1R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp16s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f16s_C1RSfs	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp16s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode,
		int	nScaleFactor
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f16s_C3R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp16s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f16s_C4R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp16s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f16u_AC4R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp16u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f16u_C1R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp16u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f16u_C1RSfs	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp16u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode,
		int	nScaleFactor
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f16u_C3R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp16u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f16u_C4R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp16u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f32s_C1RSfs	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp32s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode,
		int	nScaleFactor
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f32u_C1RSfs	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp32u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode,
		int	nScaleFactor
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f8s_AC4R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f8s_C1R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f8s_C1RSfs	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode,
		int	nScaleFactor
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f8s_C3R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f8s_C4R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f8u_AC4R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f8u_C1R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f8u_C1RSfs	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode,
		int	nScaleFactor
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f8u_C3R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32f8u_C4R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32s16s_C1RSfs	(	const Npp32s *	pSrc,
		int	nSrcStep,
		Npp16s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode,
		int	nScaleFactor
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32s16u_C1RSfs	(	const Npp32s *	pSrc,
		int	nSrcStep,
		Npp16u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode,
		int	nScaleFactor
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32s8s_AC4R	(	const Npp32s *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32s8s_C1R	(	const Npp32s *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32s8s_C3R	(	const Npp32s *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32s8s_C4R	(	const Npp32s *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32s8u_AC4R	(	const Npp32s *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32s8u_C1R	(	const Npp32s *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32s8u_C3R	(	const Npp32s *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32s8u_C4R	(	const Npp32s *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32u16s_C1RSfs	(	const Npp32u *	pSrc,
		int	nSrcStep,
		Npp16s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode,
		int	nScaleFactor
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32u16u_C1RSfs	(	const Npp32u *	pSrc,
		int	nSrcStep,
		Npp16u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode,
		int	nScaleFactor
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32u32s_C1RSfs	(	const Npp32u *	pSrc,
		int	nSrcStep,
		Npp32s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode,
		int	nScaleFactor
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32u8s_C1RSfs	(	const Npp32u *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode,
		int	nScaleFactor
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_32u8u_C1RSfs	(	const Npp32u *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode,
		int	nScaleFactor
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

NppStatus nppiConvert_8u8s_C1RSfs	(	const Npp8u *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		NppRoundMode	eRoundMode,
		int	nScaleFactor
	)

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

For common parameter descriptions, see Common parameters for nppiConvert to decreased bit depth functions.

Functions

Detailed Description

Common parameters for nppiConvert to decreased bit depth functions include:

Function Documentation