Div_Round

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

Functions
NppStatus	nppsDiv_Round_8u_Sfs_Ctx (const Npp8u *pSrc1, const Npp8u *pSrc2, Npp8u *pDst, int nLength, NppRoundMode nRndMode, int nScaleFactor, NppStreamContext nppStreamCtx)
	8-bit unsigned char signal divide signal, scale, then clamp to saturated value. More...
NppStatus	nppsDiv_Round_8u_Sfs (const Npp8u *pSrc1, const Npp8u *pSrc2, Npp8u *pDst, int nLength, NppRoundMode nRndMode, int nScaleFactor)
NppStatus	nppsDiv_Round_16u_Sfs_Ctx (const Npp16u *pSrc1, const Npp16u *pSrc2, Npp16u *pDst, int nLength, NppRoundMode nRndMode, int nScaleFactor, NppStreamContext nppStreamCtx)
	16-bit unsigned short signal divide signal, scale, round, then clamp to saturated value. More...
NppStatus	nppsDiv_Round_16u_Sfs (const Npp16u *pSrc1, const Npp16u *pSrc2, Npp16u *pDst, int nLength, NppRoundMode nRndMode, int nScaleFactor)
NppStatus	nppsDiv_Round_16s_Sfs_Ctx (const Npp16s *pSrc1, const Npp16s *pSrc2, Npp16s *pDst, int nLength, NppRoundMode nRndMode, int nScaleFactor, NppStreamContext nppStreamCtx)
	16-bit signed short signal divide signal, scale, round, then clamp to saturated value. More...
NppStatus	nppsDiv_Round_16s_Sfs (const Npp16s *pSrc1, const Npp16s *pSrc2, Npp16s *pDst, int nLength, NppRoundMode nRndMode, int nScaleFactor)
NppStatus	nppsDiv_Round_8u_ISfs_Ctx (const Npp8u *pSrc, Npp8u *pSrcDst, int nLength, NppRoundMode nRndMode, int nScaleFactor, NppStreamContext nppStreamCtx)
	8-bit unsigned char in place signal divide signal, with scaling, rounding then clamp to saturated value. More...
NppStatus	nppsDiv_Round_8u_ISfs (const Npp8u *pSrc, Npp8u *pSrcDst, int nLength, NppRoundMode nRndMode, int nScaleFactor)
NppStatus	nppsDiv_Round_16u_ISfs_Ctx (const Npp16u *pSrc, Npp16u *pSrcDst, int nLength, NppRoundMode nRndMode, int nScaleFactor, NppStreamContext nppStreamCtx)
	16-bit unsigned short in place signal divide signal, with scaling, rounding then clamp to saturated value. More...
NppStatus	nppsDiv_Round_16u_ISfs (const Npp16u *pSrc, Npp16u *pSrcDst, int nLength, NppRoundMode nRndMode, int nScaleFactor)
NppStatus	nppsDiv_Round_16s_ISfs_Ctx (const Npp16s *pSrc, Npp16s *pSrcDst, int nLength, NppRoundMode nRndMode, int nScaleFactor, NppStreamContext nppStreamCtx)
	16-bit signed short in place signal divide signal, with scaling, rounding then clamp to saturated value. More...
NppStatus	nppsDiv_Round_16s_ISfs (const Npp16s *pSrc, Npp16s *pSrcDst, int nLength, NppRoundMode nRndMode, int nScaleFactor)

Detailed Description

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

Function Documentation

NppStatus nppsDiv_Round_16s_ISfs	(	const Npp16s *	pSrc,
		Npp16s *	pSrcDst,
		int	nLength,
		NppRoundMode	nRndMode,
		int	nScaleFactor
	)

NppStatus nppsDiv_Round_16s_ISfs_Ctx	(	const Npp16s *	pSrc,
		Npp16s *	pSrcDst,
		int	nLength,
		NppRoundMode	nRndMode,
		int	nScaleFactor,
		NppStreamContext	nppStreamCtx
	)

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

Parameters

pSrc	Source Signal Pointer.
pSrcDst	In-Place Signal Pointer. signal1 divisor elements to be divided into signal2 dividend elements
nLength	Signal Length.
nRndMode	various rounding modes.
nScaleFactor	Integer Result Scaling.
nppStreamCtx	Application Managed Stream Context.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDiv_Round_16s_Sfs	(	const Npp16s *	pSrc1,
		const Npp16s *	pSrc2,
		Npp16s *	pDst,
		int	nLength,
		NppRoundMode	nRndMode,
		int	nScaleFactor
	)

NppStatus nppsDiv_Round_16s_Sfs_Ctx	(	const Npp16s *	pSrc1,
		const Npp16s *	pSrc2,
		Npp16s *	pDst,
		int	nLength,
		NppRoundMode	nRndMode,
		int	nScaleFactor,
		NppStreamContext	nppStreamCtx
	)

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

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer, signal1 divisor elements to be divided into signal2 dividend elements.
pDst	Destination Signal Pointer.
nLength	Signal Length.
nRndMode	various rounding modes.
nScaleFactor	Integer Result Scaling.
nppStreamCtx	Application Managed Stream Context.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDiv_Round_16u_ISfs	(	const Npp16u *	pSrc,
		Npp16u *	pSrcDst,
		int	nLength,
		NppRoundMode	nRndMode,
		int	nScaleFactor
	)

NppStatus nppsDiv_Round_16u_ISfs_Ctx	(	const Npp16u *	pSrc,
		Npp16u *	pSrcDst,
		int	nLength,
		NppRoundMode	nRndMode,
		int	nScaleFactor,
		NppStreamContext	nppStreamCtx
	)

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

Parameters

pSrc	Source Signal Pointer.
pSrcDst	In-Place Signal Pointer. signal1 divisor elements to be divided into signal2 dividend elements
nLength	Signal Length.
nRndMode	various rounding modes.
nScaleFactor	Integer Result Scaling.
nppStreamCtx	Application Managed Stream Context.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDiv_Round_16u_Sfs	(	const Npp16u *	pSrc1,
		const Npp16u *	pSrc2,
		Npp16u *	pDst,
		int	nLength,
		NppRoundMode	nRndMode,
		int	nScaleFactor
	)

NppStatus nppsDiv_Round_16u_Sfs_Ctx	(	const Npp16u *	pSrc1,
		const Npp16u *	pSrc2,
		Npp16u *	pDst,
		int	nLength,
		NppRoundMode	nRndMode,
		int	nScaleFactor,
		NppStreamContext	nppStreamCtx
	)

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

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer, signal1 divisor elements to be divided into signal2 dividend elements.
pDst	Destination Signal Pointer.
nLength	Signal Length.
nRndMode	various rounding modes.
nScaleFactor	Integer Result Scaling.
nppStreamCtx	Application Managed Stream Context.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDiv_Round_8u_ISfs	(	const Npp8u *	pSrc,
		Npp8u *	pSrcDst,
		int	nLength,
		NppRoundMode	nRndMode,
		int	nScaleFactor
	)

NppStatus nppsDiv_Round_8u_ISfs_Ctx	(	const Npp8u *	pSrc,
		Npp8u *	pSrcDst,
		int	nLength,
		NppRoundMode	nRndMode,
		int	nScaleFactor,
		NppStreamContext	nppStreamCtx
	)

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

Parameters

pSrc	Source Signal Pointer.
pSrcDst	In-Place Signal Pointer. signal1 divisor elements to be divided into signal2 dividend elements
nLength	Signal Length.
nRndMode	various rounding modes.
nScaleFactor	Integer Result Scaling.
nppStreamCtx	Application Managed Stream Context.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsDiv_Round_8u_Sfs	(	const Npp8u *	pSrc1,
		const Npp8u *	pSrc2,
		Npp8u *	pDst,
		int	nLength,
		NppRoundMode	nRndMode,
		int	nScaleFactor
	)

NppStatus nppsDiv_Round_8u_Sfs_Ctx	(	const Npp8u *	pSrc1,
		const Npp8u *	pSrc2,
		Npp8u *	pDst,
		int	nLength,
		NppRoundMode	nRndMode,
		int	nScaleFactor,
		NppStreamContext	nppStreamCtx
	)

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

Parameters

pSrc1	Source Signal Pointer.
pSrc2	Source Signal Pointer, signal1 divisor elements to be divided into signal2 dividend elements.
pDst	Destination Signal Pointer.
nLength	Signal Length.
nRndMode	various rounding modes.
nScaleFactor	Integer Result Scaling.
nppStreamCtx	Application Managed Stream Context.

Returns

Signal Data Related Error Codes, Length Related Error Codes.