Routines for converting between various image color models using user supplied matrix coefficients. More...

ColorTwist
Perform color twist pixel processing. Color twist consists of applying the following formula to each image pixel using coefficients from the user supplied color twist host matrix array as follows where dst[x] and src[x] represent destination pixel and source pixel channel or plane x. The full sized coefficient matrix should be sent for all pixel channel sizes, the function will process the appropriate coefficients and channels for the corresponding pixel size. * dst[0] = aTwist[0][0] * src[0] + aTwist[0][1] * src[1] + aTwist[0][2] * src[2] + aTwist[0][3] * dst[1] = aTwist[1][0] * src[0] + aTwist[1][1] * src[1] + aTwist[1][2] * src[2] + aTwist[1][3] * dst[2] = aTwist[2][0] * src[0] + aTwist[2][1] * src[1] + aTwist[2][2] * src[2] + aTwist[2][3] *
NppStatus	nppiColorTwist32f_8u_C1R (const Npp8u pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	1 channel 8-bit unsigned color twist. More...

NppStatus	nppiColorTwist32f_8u_C1IR (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	1 channel 8-bit unsigned in place color twist. More...

NppStatus	nppiColorTwist32f_8u_C2R (const Npp8u pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	2 channel 8-bit unsigned color twist. More...

NppStatus	nppiColorTwist32f_8u_C2IR (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	2 channel 8-bit unsigned in place color twist. More...

NppStatus	nppiColorTwist32f_8u_C3R (const Npp8u pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 8-bit unsigned color twist. More...

NppStatus	nppiColorTwist32f_8u_C3IR (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 8-bit unsigned in place color twist. More...

NppStatus	nppiColorTwist32f_8u_C4R (const Npp8u pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	4 channel 8-bit unsigned color twist, with alpha copy. More...

NppStatus	nppiColorTwist32f_8u_C4IR (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	4 channel 8-bit unsigned in place color twist, not affecting Alpha. More...

NppStatus	nppiColorTwist32f_8u_AC4R (const Npp8u pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	4 channel 8-bit unsigned color twist, not affecting Alpha. More...

NppStatus	nppiColorTwist32f_8u_AC4IR (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	4 channel 8-bit unsigned in place color twist, not affecting Alpha. More...

NppStatus	nppiColorTwist32fC_8u_C4R (const Npp8u pSrc, int nSrcStep, Npp8u pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[4][4], const Npp32f aConstants[4])
	4 channel 8-bit unsigned color twist with 4x4 matrix and constant vector addition. More...

NppStatus	nppiColorTwist32fC_8u_C4IR (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[4][4], const Npp32f aConstants[4])
	4 channel 8-bit unsigned in place color twist with 4x4 matrix and an additional constant vector addition. More...

NppStatus	nppiColorTwist32f_8u_P3R (const Npp8u const pSrc[3], int nSrcStep, Npp8u const pDst[3], int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 8-bit unsigned planar color twist. More...

NppStatus	nppiColorTwist32f_8u_IP3R (Npp8u *const pSrcDst[3], int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 8-bit unsigned planar in place color twist. More...

NppStatus	nppiColorTwist32f_8s_C1R (const Npp8s pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	1 channel 8-bit signed color twist. More...

NppStatus	nppiColorTwist32f_8s_C1IR (Npp8s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	1 channel 8-bit signed in place color twist. More...

NppStatus	nppiColorTwist32f_8s_C2R (const Npp8s pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	2 channel 8-bit signed color twist. More...

NppStatus	nppiColorTwist32f_8s_C2IR (Npp8s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	2 channel 8-bit signed in place color twist. More...

NppStatus	nppiColorTwist32f_8s_C3R (const Npp8s pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 8-bit signed color twist. More...

NppStatus	nppiColorTwist32f_8s_C3IR (Npp8s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 8-bit signed in place color twist. More...

NppStatus	nppiColorTwist32f_8s_C4R (const Npp8s pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	4 channel 8-bit signed color twist, with alpha copy. More...

NppStatus	nppiColorTwist32f_8s_C4IR (Npp8s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	4 channel 8-bit signed in place color twist, not affecting Alpha. More...

NppStatus	nppiColorTwist32f_8s_AC4R (const Npp8s pSrc, int nSrcStep, Npp8s pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	4 channel 8-bit signed color twist, not affecting Alpha. More...

NppStatus	nppiColorTwist32f_8s_AC4IR (Npp8s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	4 channel 8-bit signed in place color twist, not affecting Alpha. More...

NppStatus	nppiColorTwist32f_8s_P3R (const Npp8s const pSrc[3], int nSrcStep, Npp8s const pDst[3], int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 8-bit signed planar color twist. More...

NppStatus	nppiColorTwist32f_8s_IP3R (Npp8s *const pSrcDst[3], int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 8-bit signed planar in place color twist. More...

NppStatus	nppiColorTwist32f_16u_C1R (const Npp16u pSrc, int nSrcStep, Npp16u pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	1 channel 16-bit unsigned color twist. More...

NppStatus	nppiColorTwist32f_16u_C1IR (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	1 channel 16-bit unsigned in place color twist. More...

NppStatus	nppiColorTwist32f_16u_C2R (const Npp16u pSrc, int nSrcStep, Npp16u pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	2 channel 16-bit unsigned color twist. More...

NppStatus	nppiColorTwist32f_16u_C2IR (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	2 channel 16-bit unsigned in place color twist. More...

NppStatus	nppiColorTwist32f_16u_C3R (const Npp16u pSrc, int nSrcStep, Npp16u pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 16-bit unsigned color twist. More...

NppStatus	nppiColorTwist32f_16u_C3IR (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 16-bit unsigned in place color twist. More...

NppStatus	nppiColorTwist32f_16u_AC4R (const Npp16u pSrc, int nSrcStep, Npp16u pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	4 channel 16-bit unsigned color twist, not affecting Alpha. More...

NppStatus	nppiColorTwist32f_16u_AC4IR (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	4 channel 16-bit unsigned in place color twist, not affecting Alpha. More...

NppStatus	nppiColorTwist32f_16u_P3R (const Npp16u const pSrc[3], int nSrcStep, Npp16u const pDst[3], int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 16-bit unsigned planar color twist. More...

NppStatus	nppiColorTwist32f_16u_IP3R (Npp16u *const pSrcDst[3], int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 16-bit unsigned planar in place color twist. More...

NppStatus	nppiColorTwist32f_16s_C1R (const Npp16s pSrc, int nSrcStep, Npp16s pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	1 channel 16-bit signed color twist. More...

NppStatus	nppiColorTwist32f_16s_C1IR (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	1 channel 16-bit signed in place color twist. More...

NppStatus	nppiColorTwist32f_16s_C2R (const Npp16s pSrc, int nSrcStep, Npp16s pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	2 channel 16-bit signed color twist. More...

NppStatus	nppiColorTwist32f_16s_C2IR (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	2 channel 16-bit signed in place color twist. More...

NppStatus	nppiColorTwist32f_16s_C3R (const Npp16s pSrc, int nSrcStep, Npp16s pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 16-bit signed color twist. More...

NppStatus	nppiColorTwist32f_16s_C3IR (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 16-bit signed in place color twist. More...

NppStatus	nppiColorTwist32f_16s_AC4R (const Npp16s pSrc, int nSrcStep, Npp16s pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	4 channel 16-bit signed color twist, not affecting Alpha. More...

NppStatus	nppiColorTwist32f_16s_AC4IR (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	4 channel 16-bit signed in place color twist, not affecting Alpha. More...

NppStatus	nppiColorTwist32f_16s_P3R (const Npp16s const pSrc[3], int nSrcStep, Npp16s const pDst[3], int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 16-bit signed planar color twist. More...

NppStatus	nppiColorTwist32f_16s_IP3R (Npp16s *const pSrcDst[3], int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 16-bit signed planar in place color twist. More...

NppStatus	nppiColorTwist_32f_C1R (const Npp32f pSrc, int nSrcStep, Npp32f pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	1 channel 32-bit floating point color twist. More...

NppStatus	nppiColorTwist_32f_C1IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	1 channel 32-bit floating point in place color twist. More...

NppStatus	nppiColorTwist_32f_C2R (const Npp32f pSrc, int nSrcStep, Npp32f pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	2 channel 32-bit floating point color twist. More...

NppStatus	nppiColorTwist_32f_C2IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	2 channel 32-bit floating point in place color twist. More...

NppStatus	nppiColorTwist_32f_C3R (const Npp32f pSrc, int nSrcStep, Npp32f pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 32-bit floating point color twist. More...

NppStatus	nppiColorTwist_32f_C3IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 32-bit floating point in place color twist. More...

NppStatus	nppiColorTwist_32f_C4R (const Npp32f pSrc, int nSrcStep, Npp32f pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	4 channel 32-bit floating point color twist, with alpha copy. More...

NppStatus	nppiColorTwist_32f_C4IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	4 channel 32-bit floating point in place color twist, not affecting Alpha. More...

NppStatus	nppiColorTwist_32f_AC4R (const Npp32f pSrc, int nSrcStep, Npp32f pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	4 channel 32-bit floating point color twist, not affecting Alpha. More...

NppStatus	nppiColorTwist_32f_AC4IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	4 channel 32-bit floating point in place color twist, not affecting Alpha. More...

NppStatus	nppiColorTwist_32fC_C4R (const Npp32f pSrc, int nSrcStep, Npp32f pDst, int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[4][4], const Npp32f aConstants[4])
	4 channel 32-bit floating point color twist with 4x4 matrix and constant vector addition. More...

NppStatus	nppiColorTwist_32fC_C4IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[4][4], const Npp32f aConstants[4])
	4 channel 32-bit floating point in place color twist with 4x4 matrix and an additional constant vector addition. More...

NppStatus	nppiColorTwist_32f_P3R (const Npp32f const pSrc[3], int nSrcStep, Npp32f const pDst[3], int nDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 32-bit floating point planar color twist. More...

NppStatus	nppiColorTwist_32f_IP3R (Npp32f *const pSrcDst[3], int nSrcDstStep, NppiSize oSizeROI, const Npp32f aTwist[3][4])
	3 channel 32-bit floating point planar in place color twist. More...

Detailed Description

Routines for converting between various image color models using user supplied matrix coefficients.

Function Documentation

NppStatus nppiColorTwist32f_16s_AC4IR	(	Npp16s *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

4 channel 16-bit signed in place color twist, not affecting Alpha.

An input color twist matrix with floating-point coefficient values is applied with in ROI. Alpha channel is the last channel and is not processed.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16s_AC4R	(	const Npp16s *	pSrc,
		int	nSrcStep,
		Npp16s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

4 channel 16-bit signed color twist, not affecting Alpha.

An input color twist matrix with floating-point coefficient values is applied with in ROI. Alpha channel is the last channel and is not processed.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16s_C1IR	(	Npp16s *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

1 channel 16-bit signed in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16s_C1R	(	const Npp16s *	pSrc,
		int	nSrcStep,
		Npp16s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

1 channel 16-bit signed color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16s_C2IR	(	Npp16s *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

2 channel 16-bit signed in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16s_C2R	(	const Npp16s *	pSrc,
		int	nSrcStep,
		Npp16s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

2 channel 16-bit signed color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16s_C3IR	(	Npp16s *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 16-bit signed in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16s_C3R	(	const Npp16s *	pSrc,
		int	nSrcStep,
		Npp16s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 16-bit signed color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16s_IP3R	(	Npp16s *const	pSrcDst[3],
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 16-bit signed planar in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place planar pixel format image pointer array, one pointer per plane.
nSrcDstStep	in place planar pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16s_P3R	(	const Npp16s *const	pSrc[3],
		int	nSrcStep,
		Npp16s *const	pDst[3],
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 16-bit signed planar color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16u_AC4IR	(	Npp16u *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

4 channel 16-bit unsigned in place color twist, not affecting Alpha.

An input color twist matrix with floating-point coefficient values is applied with in ROI. Alpha channel is the last channel and is not processed.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16u_AC4R	(	const Npp16u *	pSrc,
		int	nSrcStep,
		Npp16u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

4 channel 16-bit unsigned color twist, not affecting Alpha.

An input color twist matrix with floating-point coefficient values is applied with in ROI. Alpha channel is the last channel and is not processed.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16u_C1IR	(	Npp16u *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

1 channel 16-bit unsigned in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16u_C1R	(	const Npp16u *	pSrc,
		int	nSrcStep,
		Npp16u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

1 channel 16-bit unsigned color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16u_C2IR	(	Npp16u *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

2 channel 16-bit unsigned in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16u_C2R	(	const Npp16u *	pSrc,
		int	nSrcStep,
		Npp16u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

2 channel 16-bit unsigned color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16u_C3IR	(	Npp16u *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 16-bit unsigned in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16u_C3R	(	const Npp16u *	pSrc,
		int	nSrcStep,
		Npp16u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 16-bit unsigned color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16u_IP3R	(	Npp16u *const	pSrcDst[3],
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 16-bit unsigned planar in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place planar pixel format image pointer array, one pointer per plane.
nSrcDstStep	in place planar pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_16u_P3R	(	const Npp16u *const	pSrc[3],
		int	nSrcStep,
		Npp16u *const	pDst[3],
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 16-bit unsigned planar color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8s_AC4IR	(	Npp8s *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

4 channel 8-bit signed in place color twist, not affecting Alpha.

An input color twist matrix with floating-point coefficient values is applied with in ROI. Alpha channel is the last channel and is not processed.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8s_AC4R	(	const Npp8s *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

4 channel 8-bit signed color twist, not affecting Alpha.

An input color twist matrix with floating-point coefficient values is applied with in ROI. Alpha channel is the last channel and is not processed.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8s_C1IR	(	Npp8s *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

1 channel 8-bit signed in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8s_C1R	(	const Npp8s *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

1 channel 8-bit signed color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8s_C2IR	(	Npp8s *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

2 channel 8-bit signed in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8s_C2R	(	const Npp8s *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

2 channel 8-bit signed color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8s_C3IR	(	Npp8s *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 8-bit signed in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8s_C3R	(	const Npp8s *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 8-bit signed color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8s_C4IR	(	Npp8s *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

4 channel 8-bit signed in place color twist, not affecting Alpha.

An input color twist matrix with floating-point coefficient values is applied with in ROI. Alpha channel is the last channel and is unmodified.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8s_C4R	(	const Npp8s *	pSrc,
		int	nSrcStep,
		Npp8s *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

4 channel 8-bit signed color twist, with alpha copy.

An input color twist matrix with floating-point coefficient values is applied with in ROI. Alpha channel is the last channel and is copied unmodified from the source pixel to the destination pixel.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8s_IP3R	(	Npp8s *const	pSrcDst[3],
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 8-bit signed planar in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place planar pixel format image pointer array, one pointer per plane.
nSrcDstStep	in place planar pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8s_P3R	(	const Npp8s *const	pSrc[3],
		int	nSrcStep,
		Npp8s *const	pDst[3],
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 8-bit signed planar color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8u_AC4IR	(	Npp8u *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

4 channel 8-bit unsigned in place color twist, not affecting Alpha.

An input color twist matrix with floating-point coefficient values is applied with in ROI. Alpha channel is the last channel and is not processed.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8u_AC4R	(	const Npp8u *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

4 channel 8-bit unsigned color twist, not affecting Alpha.

An input color twist matrix with floating-point coefficient values is applied with in ROI. Alpha channel is the last channel and is not processed.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8u_C1IR	(	Npp8u *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

1 channel 8-bit unsigned in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8u_C1R	(	const Npp8u *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

1 channel 8-bit unsigned color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8u_C2IR	(	Npp8u *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

2 channel 8-bit unsigned in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8u_C2R	(	const Npp8u *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

2 channel 8-bit unsigned color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8u_C3IR	(	Npp8u *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 8-bit unsigned in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8u_C3R	(	const Npp8u *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 8-bit unsigned color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8u_C4IR	(	Npp8u *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

4 channel 8-bit unsigned in place color twist, not affecting Alpha.

An input color twist matrix with floating-point coefficient values is applied with in ROI. Alpha channel is the last channel and is unmodified.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8u_C4R	(	const Npp8u *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

4 channel 8-bit unsigned color twist, with alpha copy.

An input color twist matrix with floating-point coefficient values is applied with in ROI. Alpha channel is the last channel and is copied unmodified from the source pixel to the destination pixel.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8u_IP3R	(	Npp8u *const	pSrcDst[3],
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 8-bit unsigned planar in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place planar pixel format image pointer array, one pointer per plane.
nSrcDstStep	in place planar pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32f_8u_P3R	(	const Npp8u *const	pSrc[3],
		int	nSrcStep,
		Npp8u *const	pDst[3],
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 8-bit unsigned planar color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist32fC_8u_C4IR	(	Npp8u *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[4][4],
		const Npp32f	aConstants[4]
	)

4 channel 8-bit unsigned in place color twist with 4x4 matrix and an additional constant vector addition.

An input 4x4 color twist matrix with floating-point coefficient values with an additional constant vector addition is applied within ROI. For this particular version of the function the result is generated as shown below.

*      dst[0] = aTwist[0][0] * src[0] + aTwist[0][1] * src[1] + aTwist[0][2] * src[2] + aTwist[0][3] * src[3] + aConstants[0]
*      dst[1] = aTwist[1][0] * src[0] + aTwist[1][1] * src[1] + aTwist[1][2] * src[2] + aTwist[1][3] * src[3] + aConstants[1]
*      dst[2] = aTwist[2][0] * src[0] + aTwist[2][1] * src[1] + aTwist[2][2] * src[2] + aTwist[2][3] * src[3] + aConstants[2]
*      dst[3] = aTwist[3][0] * src[0] + aTwist[3][1] * src[1] + aTwist[3][2] * src[2] + aTwist[3][3] * src[3] + aConstants[3]
*  

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.
aConstants	fixed size array of constant values, one per channel..

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

NppStatus nppiColorTwist32fC_8u_C4R	(	const Npp8u *	pSrc,
		int	nSrcStep,
		Npp8u *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[4][4],
		const Npp32f	aConstants[4]
	)

4 channel 8-bit unsigned color twist with 4x4 matrix and constant vector addition.

An input 4x4 color twist matrix with floating-point coefficient values with an additional constant vector addition is applied within ROI. For this particular version of the function the result is generated as shown below.

*      dst[0] = aTwist[0][0] * src[0] + aTwist[0][1] * src[1] + aTwist[0][2] * src[2] + aTwist[0][3] * src[3] + aConstants[0]
*      dst[1] = aTwist[1][0] * src[0] + aTwist[1][1] * src[1] + aTwist[1][2] * src[2] + aTwist[1][3] * src[3] + aConstants[1]
*      dst[2] = aTwist[2][0] * src[0] + aTwist[2][1] * src[1] + aTwist[2][2] * src[2] + aTwist[2][3] * src[3] + aConstants[2]
*      dst[3] = aTwist[3][0] * src[0] + aTwist[3][1] * src[1] + aTwist[3][2] * src[2] + aTwist[3][3] * src[3] + aConstants[3]
*  

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.
aConstants	fixed size array of constant values, one per channel..

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

NppStatus nppiColorTwist_32f_AC4IR	(	Npp32f *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

4 channel 32-bit floating point in place color twist, not affecting Alpha.

An input color twist matrix with floating-point coefficient values is applied with in ROI. Alpha channel is the last channel and is not processed.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist_32f_AC4R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp32f *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

4 channel 32-bit floating point color twist, not affecting Alpha.

An input color twist matrix with floating-point coefficient values is applied with in ROI. Alpha channel is the last channel and is not processed.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist_32f_C1IR	(	Npp32f *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

1 channel 32-bit floating point in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist_32f_C1R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp32f *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

1 channel 32-bit floating point color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist_32f_C2IR	(	Npp32f *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

2 channel 32-bit floating point in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist_32f_C2R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp32f *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

2 channel 32-bit floating point color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist_32f_C3IR	(	Npp32f *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 32-bit floating point in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist_32f_C3R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp32f *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 32-bit floating point color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist_32f_C4IR	(	Npp32f *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

4 channel 32-bit floating point in place color twist, not affecting Alpha.

An input color twist matrix with floating-point coefficient values is applied with in ROI. Alpha channel is the last channel and is not modified.

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist_32f_C4R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp32f *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

4 channel 32-bit floating point color twist, with alpha copy.

An input color twist matrix with floating-point coefficient values is applied with in ROI. Alpha channel is the last channel and is copied unmodified from the source pixel to the destination pixel.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist_32f_IP3R	(	Npp32f *const	pSrcDst[3],
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 32-bit floating point planar in place color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrcDst	in place planar pixel format image pointer array, one pointer per plane.
nSrcDstStep	in place planar pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist_32f_P3R	(	const Npp32f *const	pSrc[3],
		int	nSrcStep,
		Npp32f *const	pDst[3],
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[3][4]
	)

3 channel 32-bit floating point planar color twist.

An input color twist matrix with floating-point coefficient values is applied within ROI.

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.

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

NppStatus nppiColorTwist_32fC_C4IR	(	Npp32f *	pSrcDst,
		int	nSrcDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[4][4],
		const Npp32f	aConstants[4]
	)

4 channel 32-bit floating point in place color twist with 4x4 matrix and an additional constant vector addition.

An input 4x4 color twist matrix with floating-point coefficient values with an additional constant vector addition is applied within ROI. For this particular version of the function the result is generated as shown below.

*      dst[0] = aTwist[0][0] * src[0] + aTwist[0][1] * src[1] + aTwist[0][2] * src[2] + aTwist[0][3] * src[3] + aConstants[0]
*      dst[1] = aTwist[1][0] * src[0] + aTwist[1][1] * src[1] + aTwist[1][2] * src[2] + aTwist[1][3] * src[3] + aConstants[1]
*      dst[2] = aTwist[2][0] * src[0] + aTwist[2][1] * src[1] + aTwist[2][2] * src[2] + aTwist[2][3] * src[3] + aConstants[2]
*      dst[3] = aTwist[3][0] * src[0] + aTwist[3][1] * src[1] + aTwist[3][2] * src[2] + aTwist[3][3] * src[3] + aConstants[3]
*  

Parameters

pSrcDst	in place packed pixel format image pointer.
nSrcDstStep	in place packed pixel format image line step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.
aConstants	fixed size array of constant values, one per channel..

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

NppStatus nppiColorTwist_32fC_C4R	(	const Npp32f *	pSrc,
		int	nSrcStep,
		Npp32f *	pDst,
		int	nDstStep,
		NppiSize	oSizeROI,
		const Npp32f	aTwist[4][4],
		const Npp32f	aConstants[4]
	)

4 channel 32-bit floating point color twist with 4x4 matrix and constant vector addition.

An input 4x4 color twist matrix with floating-point coefficient values with an additional constant vector addition is applied within ROI. For this particular version of the function the result is generated as shown below.

*      dst[0] = aTwist[0][0] * src[0] + aTwist[0][1] * src[1] + aTwist[0][2] * src[2] + aTwist[0][3] * src[3] + aConstants[0]
*      dst[1] = aTwist[1][0] * src[0] + aTwist[1][1] * src[1] + aTwist[1][2] * src[2] + aTwist[1][3] * src[3] + aConstants[1]
*      dst[2] = aTwist[2][0] * src[0] + aTwist[2][1] * src[1] + aTwist[2][2] * src[2] + aTwist[2][3] * src[3] + aConstants[2]
*      dst[3] = aTwist[3][0] * src[0] + aTwist[3][1] * src[1] + aTwist[3][2] * src[2] + aTwist[3][3] * src[3] + aConstants[3]
*  

Parameters

pSrc	Source-Image Pointer.
nSrcStep	Source-Image Line Step.
pDst	Destination-Image Pointer.
nDstStep	Destination-Image Line Step.
oSizeROI	Region-of-Interest (ROI).
aTwist	The color twist matrix with floating-point coefficient values.
aConstants	fixed size array of constant values, one per channel..

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

ColorTwist

Detailed Description

Function Documentation