Abs

Absolute value of each sample of a signal. More...

Functions
NppStatus	nppsAbs_16s_Ctx (const Npp16s *pSrc, Npp16s *pDst, int nLength, NppStreamContext nppStreamCtx)
	16-bit signed short signal absolute value. More...
NppStatus	nppsAbs_16s (const Npp16s *pSrc, Npp16s *pDst, int nLength)
NppStatus	nppsAbs_32s_Ctx (const Npp32s *pSrc, Npp32s *pDst, int nLength, NppStreamContext nppStreamCtx)
	32-bit signed integer signal absolute value. More...
NppStatus	nppsAbs_32s (const Npp32s *pSrc, Npp32s *pDst, int nLength)
NppStatus	nppsAbs_32f_Ctx (const Npp32f *pSrc, Npp32f *pDst, int nLength, NppStreamContext nppStreamCtx)
	32-bit floating point signal absolute value. More...
NppStatus	nppsAbs_32f (const Npp32f *pSrc, Npp32f *pDst, int nLength)
NppStatus	nppsAbs_64f_Ctx (const Npp64f *pSrc, Npp64f *pDst, int nLength, NppStreamContext nppStreamCtx)
	64-bit floating point signal absolute value. More...
NppStatus	nppsAbs_64f (const Npp64f *pSrc, Npp64f *pDst, int nLength)
NppStatus	nppsAbs_16s_I_Ctx (Npp16s *pSrcDst, int nLength, NppStreamContext nppStreamCtx)
	16-bit signed short signal absolute value. More...
NppStatus	nppsAbs_16s_I (Npp16s *pSrcDst, int nLength)
NppStatus	nppsAbs_32s_I_Ctx (Npp32s *pSrcDst, int nLength, NppStreamContext nppStreamCtx)
	32-bit signed integer signal absolute value. More...
NppStatus	nppsAbs_32s_I (Npp32s *pSrcDst, int nLength)
NppStatus	nppsAbs_32f_I_Ctx (Npp32f *pSrcDst, int nLength, NppStreamContext nppStreamCtx)
	32-bit floating point signal absolute value. More...
NppStatus	nppsAbs_32f_I (Npp32f *pSrcDst, int nLength)
NppStatus	nppsAbs_64f_I_Ctx (Npp64f *pSrcDst, int nLength, NppStreamContext nppStreamCtx)
	64-bit floating point signal absolute value. More...
NppStatus	nppsAbs_64f_I (Npp64f *pSrcDst, int nLength)

Detailed Description

Absolute value of each sample of a signal.

Function Documentation

NppStatus nppsAbs_16s	(	const Npp16s *	pSrc,
		Npp16s *	pDst,
		int	nLength
	)

NppStatus nppsAbs_16s_Ctx	(	const Npp16s *	pSrc,
		Npp16s *	pDst,
		int	nLength,
		NppStreamContext	nppStreamCtx
	)

16-bit signed short signal absolute value.

Parameters

pSrc	Source Signal Pointer.
pDst	Destination Signal Pointer.
nLength	Signal Length.
nppStreamCtx	Application Managed Stream Context.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsAbs_16s_I	(	Npp16s *	pSrcDst,
		int	nLength
	)

NppStatus nppsAbs_16s_I_Ctx	(	Npp16s *	pSrcDst,
		int	nLength,
		NppStreamContext	nppStreamCtx
	)

16-bit signed short signal absolute value.

Parameters

pSrcDst	In-Place Signal Pointer.
nLength	Signal Length.
nppStreamCtx	Application Managed Stream Context.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsAbs_32f	(	const Npp32f *	pSrc,
		Npp32f *	pDst,
		int	nLength
	)

NppStatus nppsAbs_32f_Ctx	(	const Npp32f *	pSrc,
		Npp32f *	pDst,
		int	nLength,
		NppStreamContext	nppStreamCtx
	)

32-bit floating point signal absolute value.

Parameters

pSrc	Source Signal Pointer.
pDst	Destination Signal Pointer.
nLength	Signal Length.
nppStreamCtx	Application Managed Stream Context.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsAbs_32f_I	(	Npp32f *	pSrcDst,
		int	nLength
	)

NppStatus nppsAbs_32f_I_Ctx	(	Npp32f *	pSrcDst,
		int	nLength,
		NppStreamContext	nppStreamCtx
	)

32-bit floating point signal absolute value.

Parameters

pSrcDst	In-Place Signal Pointer.
nLength	Signal Length.
nppStreamCtx	Application Managed Stream Context.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsAbs_32s	(	const Npp32s *	pSrc,
		Npp32s *	pDst,
		int	nLength
	)

NppStatus nppsAbs_32s_Ctx	(	const Npp32s *	pSrc,
		Npp32s *	pDst,
		int	nLength,
		NppStreamContext	nppStreamCtx
	)

32-bit signed integer signal absolute value.

Parameters

pSrc	Source Signal Pointer.
pDst	Destination Signal Pointer.
nLength	Signal Length.
nppStreamCtx	Application Managed Stream Context.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsAbs_32s_I	(	Npp32s *	pSrcDst,
		int	nLength
	)

NppStatus nppsAbs_32s_I_Ctx	(	Npp32s *	pSrcDst,
		int	nLength,
		NppStreamContext	nppStreamCtx
	)

32-bit signed integer signal absolute value.

Parameters

pSrcDst	In-Place Signal Pointer.
nLength	Signal Length.
nppStreamCtx	Application Managed Stream Context.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsAbs_64f	(	const Npp64f *	pSrc,
		Npp64f *	pDst,
		int	nLength
	)

NppStatus nppsAbs_64f_Ctx	(	const Npp64f *	pSrc,
		Npp64f *	pDst,
		int	nLength,
		NppStreamContext	nppStreamCtx
	)

64-bit floating point signal absolute value.

Parameters

pSrc	Source Signal Pointer.
pDst	Destination Signal Pointer.
nLength	Signal Length.
nppStreamCtx	Application Managed Stream Context.

Returns

Signal Data Related Error Codes, Length Related Error Codes.

NppStatus nppsAbs_64f_I	(	Npp64f *	pSrcDst,
		int	nLength
	)

NppStatus nppsAbs_64f_I_Ctx	(	Npp64f *	pSrcDst,
		int	nLength,
		NppStreamContext	nppStreamCtx
	)

64-bit floating point signal absolute value.

Parameters

pSrcDst	In-Place Signal Pointer.
nLength	Signal Length.
nppStreamCtx	Application Managed Stream Context.

Returns

Signal Data Related Error Codes, Length Related Error Codes.