NVIDIA 2D Image And Signal Performance Primitives (NPP)  Version 11.2.0.*
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Functions
ColorLUTTrilinear

Perform image color processing using 3D trilinear interpolation between members of various types of color look up tables. More...

Functions

NppStatus nppiLUT_Trilinear_8u_C4R_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, Npp32u *pValues, Npp8u *pLevels[3], int aLevels[3], NppStreamContext nppStreamCtx)
 Four channel 8-bit unsigned 3D trilinear interpolated look-up-table color conversion, with alpha copy. More...
 
NppStatus nppiLUT_Trilinear_8u_C4R (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, Npp32u *pValues, Npp8u *pLevels[3], int aLevels[3])
 
NppStatus nppiLUT_Trilinear_8u_AC4R_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, Npp32u *pValues, Npp8u *pLevels[3], int aLevels[3], NppStreamContext nppStreamCtx)
 Four channel 8-bit unsigned 3D trilinear interpolated look-up-table color conversion, not affecting alpha. More...
 
NppStatus nppiLUT_Trilinear_8u_AC4R (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, Npp32u *pValues, Npp8u *pLevels[3], int aLevels[3])
 
NppStatus nppiLUT_Trilinear_8u_AC4IR_Ctx (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, Npp32u *pValues, Npp8u *pLevels[3], int aLevels[3], NppStreamContext nppStreamCtx)
 Four channel 8-bit unsigned 3D trilinear interpolated look-up-table in place color conversion, not affecting alpha. More...
 
NppStatus nppiLUT_Trilinear_8u_AC4IR (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, Npp32u *pValues, Npp8u *pLevels[3], int aLevels[3])
 

Detailed Description

Perform image color processing using 3D trilinear interpolation between members of various types of color look up tables.

Function Documentation

NppStatus nppiLUT_Trilinear_8u_AC4IR ( Npp8u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
Npp32u pValues,
Npp8u pLevels[3],
int  aLevels[3] 
)
NppStatus nppiLUT_Trilinear_8u_AC4IR_Ctx ( Npp8u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
Npp32u pValues,
Npp8u pLevels[3],
int  aLevels[3],
NppStreamContext  nppStreamCtx 
)

Four channel 8-bit unsigned 3D trilinear interpolated look-up-table in place color conversion, not affecting alpha.

Alpha channel is the last channel and is not processed.

The LUT is derived from a set of user defined mapping points through trilinear interpolation.

Parameters
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
pValuesDevice pointer aLevels[2] number of contiguous 2D x,y planes of 4-byte packed RGBX values containing the user defined base OUTPUT values at that x,y, and z (R,G,B) level location. Each level must contain x * y 4-byte packed pixel values (4th byte is used for alignement only and is ignored) in row (x) order.
pLevelsHost pointer to an array of 3 host pointers, one per cube edge, pointing to user defined INPUT level values.
aLevelsHost pointer to an array of 3 user defined number of input/output mapping points, one per 3D cube edge. aLevels[0] represents the number of x axis levels (Red), aLevels[1] represents the number of y axis levels (Green), and aLevels[2] represets the number of z axis levels (Blue).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiLUT_Trilinear_8u_AC4R ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI,
Npp32u pValues,
Npp8u pLevels[3],
int  aLevels[3] 
)
NppStatus nppiLUT_Trilinear_8u_AC4R_Ctx ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI,
Npp32u pValues,
Npp8u pLevels[3],
int  aLevels[3],
NppStreamContext  nppStreamCtx 
)

Four channel 8-bit unsigned 3D trilinear interpolated look-up-table color conversion, not affecting alpha.

Alpha channel is the last channel and is not processed.

The LUT is derived from a set of user defined mapping points through trilinear interpolation.

Parameters
pSrcSource-Image Pointer.
nSrcStepSource-Image Line Step.
pDstDestination-Image Pointer.
nDstStepDestination-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
pValuesDevice pointer to aLevels[2] number of contiguous 2D x,y planes of 4-byte packed RGBX values containing the user defined base OUTPUT values at that x,y, and z (R,G,B) level location. Each level must contain x * y 4-byte packed pixel values (4th byte is used for alignement only and is ignored) in row (x) order.
pLevelsHost pointer to an array of 3 host pointers, one per cube edge, pointing to user defined INPUT level values.
aLevelsHost pointer to an array of 3 user defined number of input/output mapping points, one per 3D cube edge. aLevels[0] represents the number of x axis levels (Red), aLevels[1] represents the number of y axis levels (Green), and aLevels[2] represets the number of z axis levels (Blue).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiLUT_Trilinear_8u_C4R ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI,
Npp32u pValues,
Npp8u pLevels[3],
int  aLevels[3] 
)
NppStatus nppiLUT_Trilinear_8u_C4R_Ctx ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI,
Npp32u pValues,
Npp8u pLevels[3],
int  aLevels[3],
NppStreamContext  nppStreamCtx 
)

Four channel 8-bit unsigned 3D trilinear interpolated look-up-table color conversion, with alpha copy.

Alpha channel is the last channel and is copied to the destination unmodified.

The LUT is derived from a set of user defined mapping points through trilinear interpolation.

Parameters
pSrcSource-Image Pointer.
nSrcStepSource-Image Line Step.
pDstDestination-Image Pointer.
nDstStepDestination-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
pValuesDevice pointer to aLevels[2] number of contiguous 2D x,y planes of 4-byte packed RGBX values containing the user defined base OUTPUT values at that x,y, and z (R,G,B) level location. Each level must contain x * y 4-byte packed pixel values (4th byte is used for alignement only and is ignored) in row (x) order.
pLevelsHost pointer to an array of 3 host pointers, one per cube edge, pointing to user defined INPUT level values.
aLevelsHost pointer to an array of 3 user defined number of input/output mapping points, one per 3D cube edge. aLevels[0] represents the number of x axis levels (Red), aLevels[1] represents the number of y axis levels (Green), and aLevels[2] represets the number of z axis levels (Blue).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes

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