NVIDIA Performance Primitives (NPP)  Version 9.1
DotProd
Statistical Operations

Primitives for computing the dot product of two images. More...

DotProd

Given two images $pSrc1$ and $pSrc2$ both with width $W$ and height $H$, the dot product will be computed as

\[DotProd = \sum_{j=0}^{H-1}\sum_{i=0}^{W-1}[pSrc1(j,i)\cdot pSrc2(j,i)]\]

The functions require additional scratch buffer for computations.

Common parameters for nppiDotProd functions include:

Parameters
pSrc1Source-Image Pointer.
nSrc1StepSource-Image Line Step.
pSrc2Source-Image Pointer.
nSrc2StepSource-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
pDpPointer to the computed dot product of the two images.
pDeviceBufferPointer to the required device memory allocation, Scratch Buffer and Host Pointer.
Returns
Image Data Related Error Codes, ROI Related Error Codes.
NppStatus nppiDotProd_8u64f_C1R (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer)
 One-channel 8-bit unsigned image DotProd. More...
 
NppStatus nppiDotProd_8s64f_C1R (const Npp8s *pSrc1, int nSrc1Step, const Npp8s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer)
 One-channel 8-bit signed image DotProd. More...
 
NppStatus nppiDotProd_16u64f_C1R (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer)
 One-channel 16-bit unsigned image DotProd. More...
 
NppStatus nppiDotProd_16s64f_C1R (const Npp16s *pSrc1, int nSrc1Step, const Npp16s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer)
 One-channel 16-bit signed image DotProd. More...
 
NppStatus nppiDotProd_32u64f_C1R (const Npp32u *pSrc1, int nSrc1Step, const Npp32u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer)
 One-channel 32-bit unsigned image DotProd. More...
 
NppStatus nppiDotProd_32s64f_C1R (const Npp32s *pSrc1, int nSrc1Step, const Npp32s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer)
 One-channel 32-bit signed image DotProd. More...
 
NppStatus nppiDotProd_32f64f_C1R (const Npp32f *pSrc1, int nSrc1Step, const Npp32f *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer)
 One-channel 32-bit floating point image DotProd. More...
 
NppStatus nppiDotProd_8u64f_C3R (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
 Three-channel 8-bit unsigned image DotProd. More...
 
NppStatus nppiDotProd_8s64f_C3R (const Npp8s *pSrc1, int nSrc1Step, const Npp8s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
 Three-channel 8-bit signed image DotProd. More...
 
NppStatus nppiDotProd_16u64f_C3R (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
 Three-channel 16-bit unsigned image DotProd. More...
 
NppStatus nppiDotProd_16s64f_C3R (const Npp16s *pSrc1, int nSrc1Step, const Npp16s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
 Three-channel 16-bit signed image DotProd. More...
 
NppStatus nppiDotProd_32u64f_C3R (const Npp32u *pSrc1, int nSrc1Step, const Npp32u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
 Three-channel 32-bit unsigned image DotProd. More...
 
NppStatus nppiDotProd_32s64f_C3R (const Npp32s *pSrc1, int nSrc1Step, const Npp32s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
 Three-channel 32-bit signed image DotProd. More...
 
NppStatus nppiDotProd_32f64f_C3R (const Npp32f *pSrc1, int nSrc1Step, const Npp32f *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
 Three-channel 32-bit floating point image DotProd. More...
 
NppStatus nppiDotProd_8u64f_C4R (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer)
 Four-channel 8-bit unsigned image DotProd. More...
 
NppStatus nppiDotProd_8s64f_C4R (const Npp8s *pSrc1, int nSrc1Step, const Npp8s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer)
 Four-channel 8-bit signed image DotProd. More...
 
NppStatus nppiDotProd_16u64f_C4R (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer)
 Four-channel 16-bit unsigned image DotProd. More...
 
NppStatus nppiDotProd_16s64f_C4R (const Npp16s *pSrc1, int nSrc1Step, const Npp16s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer)
 Four-channel 16-bit signed image DotProd. More...
 
NppStatus nppiDotProd_32u64f_C4R (const Npp32u *pSrc1, int nSrc1Step, const Npp32u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer)
 Four-channel 32-bit unsigned image DotProd. More...
 
NppStatus nppiDotProd_32s64f_C4R (const Npp32s *pSrc1, int nSrc1Step, const Npp32s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer)
 Four-channel 32-bit signed image DotProd. More...
 
NppStatus nppiDotProd_32f64f_C4R (const Npp32f *pSrc1, int nSrc1Step, const Npp32f *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer)
 Four-channel 32-bit floating point image DotProd. More...
 
NppStatus nppiDotProd_8u64f_AC4R (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
 Four-channel 8-bit unsigned image DotProd ignoring alpha channel. More...
 
NppStatus nppiDotProd_8s64f_AC4R (const Npp8s *pSrc1, int nSrc1Step, const Npp8s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
 Four-channel 8-bit signed image DotProd ignoring alpha channel. More...
 
NppStatus nppiDotProd_16u64f_AC4R (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
 Four-channel 16-bit unsigned image DotProd ignoring alpha channel. More...
 
NppStatus nppiDotProd_16s64f_AC4R (const Npp16s *pSrc1, int nSrc1Step, const Npp16s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
 Four-channel 16-bit signed image DotProd ignoring alpha channel. More...
 
NppStatus nppiDotProd_32u64f_AC4R (const Npp32u *pSrc1, int nSrc1Step, const Npp32u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
 Four-channel 32-bit unsigned image DotProd ignoring alpha channel. More...
 
NppStatus nppiDotProd_32s64f_AC4R (const Npp32s *pSrc1, int nSrc1Step, const Npp32s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
 Four-channel 32-bit signed image DotProd ignoring alpha channel. More...
 
NppStatus nppiDotProd_32f64f_AC4R (const Npp32f *pSrc1, int nSrc1Step, const Npp32f *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
 Four-channel 32-bit floating point image DotProd ignoring alpha channel. More...
 

DotProdGetBufferHostSize

Companion primitives for computing the device buffer size (in bytes) required by the Mean_StdDev primitives.

NppStatus nppiDotProdGetBufferHostSize_8u64f_C1R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_8u64f_C1R. More...
 
NppStatus nppiDotProdGetBufferHostSize_8s64f_C1R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_8s64f_C1R. More...
 
NppStatus nppiDotProdGetBufferHostSize_16u64f_C1R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_16u64f_C1R. More...
 
NppStatus nppiDotProdGetBufferHostSize_16s64f_C1R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_16s64f_C1R. More...
 
NppStatus nppiDotProdGetBufferHostSize_32u64f_C1R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_32u64f_C1R. More...
 
NppStatus nppiDotProdGetBufferHostSize_32s64f_C1R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_32s64f_C1R. More...
 
NppStatus nppiDotProdGetBufferHostSize_32f64f_C1R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_32f64f_C1R. More...
 
NppStatus nppiDotProdGetBufferHostSize_8u64f_C3R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_8u64f_C3R. More...
 
NppStatus nppiDotProdGetBufferHostSize_8s64f_C3R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_8s64f_C3R. More...
 
NppStatus nppiDotProdGetBufferHostSize_16u64f_C3R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_16u64f_C3R. More...
 
NppStatus nppiDotProdGetBufferHostSize_16s64f_C3R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_16s64f_C3R. More...
 
NppStatus nppiDotProdGetBufferHostSize_32u64f_C3R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_32u64f_C3R. More...
 
NppStatus nppiDotProdGetBufferHostSize_32s64f_C3R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_32s64f_C3R. More...
 
NppStatus nppiDotProdGetBufferHostSize_32f64f_C3R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_32f64f_C3R. More...
 
NppStatus nppiDotProdGetBufferHostSize_8u64f_C4R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_8u64f_C4R. More...
 
NppStatus nppiDotProdGetBufferHostSize_8s64f_C4R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_8s64f_C4R. More...
 
NppStatus nppiDotProdGetBufferHostSize_16u64f_C4R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_16u64f_C4R. More...
 
NppStatus nppiDotProdGetBufferHostSize_16s64f_C4R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_16s64f_C4R. More...
 
NppStatus nppiDotProdGetBufferHostSize_32u64f_C4R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_32u64f_C4R. More...
 
NppStatus nppiDotProdGetBufferHostSize_32s64f_C4R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_32s64f_C4R. More...
 
NppStatus nppiDotProdGetBufferHostSize_32f64f_C4R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_32f64f_C4R. More...
 
NppStatus nppiDotProdGetBufferHostSize_8u64f_AC4R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_8u64f_AC4R. More...
 
NppStatus nppiDotProdGetBufferHostSize_8s64f_AC4R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_8s64f_AC4R. More...
 
NppStatus nppiDotProdGetBufferHostSize_16u64f_AC4R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_16u64f_AC4R. More...
 
NppStatus nppiDotProdGetBufferHostSize_16s64f_AC4R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_16s64f_AC4R. More...
 
NppStatus nppiDotProdGetBufferHostSize_32u64f_AC4R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_32u64f_AC4R. More...
 
NppStatus nppiDotProdGetBufferHostSize_32s64f_AC4R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_32s64f_AC4R. More...
 
NppStatus nppiDotProdGetBufferHostSize_32f64f_AC4R (NppiSize oSizeROI, int *hpBufferSize)
 Device scratch buffer size (in bytes) for nppiDotProd_32f64f_AC4R. More...
 

Detailed Description

Primitives for computing the dot product of two images.

Function Documentation

NppStatus nppiDotProd_16s64f_AC4R ( const Npp16s *  pSrc1,
int  nSrc1Step,
const Npp16s *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[3],
Npp8u *  pDeviceBuffer 
)

Four-channel 16-bit signed image DotProd ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_16s64f_C1R ( const Npp16s *  pSrc1,
int  nSrc1Step,
const Npp16s *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f *  pDp,
Npp8u *  pDeviceBuffer 
)

One-channel 16-bit signed image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_16s64f_C3R ( const Npp16s *  pSrc1,
int  nSrc1Step,
const Npp16s *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[3],
Npp8u *  pDeviceBuffer 
)

Three-channel 16-bit signed image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_16s64f_C4R ( const Npp16s *  pSrc1,
int  nSrc1Step,
const Npp16s *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[4],
Npp8u *  pDeviceBuffer 
)

Four-channel 16-bit signed image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_16u64f_AC4R ( const Npp16u *  pSrc1,
int  nSrc1Step,
const Npp16u *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[3],
Npp8u *  pDeviceBuffer 
)

Four-channel 16-bit unsigned image DotProd ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_16u64f_C1R ( const Npp16u *  pSrc1,
int  nSrc1Step,
const Npp16u *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f *  pDp,
Npp8u *  pDeviceBuffer 
)

One-channel 16-bit unsigned image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_16u64f_C3R ( const Npp16u *  pSrc1,
int  nSrc1Step,
const Npp16u *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[3],
Npp8u *  pDeviceBuffer 
)

Three-channel 16-bit unsigned image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_16u64f_C4R ( const Npp16u *  pSrc1,
int  nSrc1Step,
const Npp16u *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[4],
Npp8u *  pDeviceBuffer 
)

Four-channel 16-bit unsigned image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_32f64f_AC4R ( const Npp32f *  pSrc1,
int  nSrc1Step,
const Npp32f *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[3],
Npp8u *  pDeviceBuffer 
)

Four-channel 32-bit floating point image DotProd ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_32f64f_C1R ( const Npp32f *  pSrc1,
int  nSrc1Step,
const Npp32f *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f *  pDp,
Npp8u *  pDeviceBuffer 
)

One-channel 32-bit floating point image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_32f64f_C3R ( const Npp32f *  pSrc1,
int  nSrc1Step,
const Npp32f *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[3],
Npp8u *  pDeviceBuffer 
)

Three-channel 32-bit floating point image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_32f64f_C4R ( const Npp32f *  pSrc1,
int  nSrc1Step,
const Npp32f *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[4],
Npp8u *  pDeviceBuffer 
)

Four-channel 32-bit floating point image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_32s64f_AC4R ( const Npp32s *  pSrc1,
int  nSrc1Step,
const Npp32s *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[3],
Npp8u *  pDeviceBuffer 
)

Four-channel 32-bit signed image DotProd ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_32s64f_C1R ( const Npp32s *  pSrc1,
int  nSrc1Step,
const Npp32s *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f *  pDp,
Npp8u *  pDeviceBuffer 
)

One-channel 32-bit signed image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_32s64f_C3R ( const Npp32s *  pSrc1,
int  nSrc1Step,
const Npp32s *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[3],
Npp8u *  pDeviceBuffer 
)

Three-channel 32-bit signed image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_32s64f_C4R ( const Npp32s *  pSrc1,
int  nSrc1Step,
const Npp32s *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[4],
Npp8u *  pDeviceBuffer 
)

Four-channel 32-bit signed image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_32u64f_AC4R ( const Npp32u *  pSrc1,
int  nSrc1Step,
const Npp32u *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[3],
Npp8u *  pDeviceBuffer 
)

Four-channel 32-bit unsigned image DotProd ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_32u64f_C1R ( const Npp32u *  pSrc1,
int  nSrc1Step,
const Npp32u *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f *  pDp,
Npp8u *  pDeviceBuffer 
)

One-channel 32-bit unsigned image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_32u64f_C3R ( const Npp32u *  pSrc1,
int  nSrc1Step,
const Npp32u *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[3],
Npp8u *  pDeviceBuffer 
)

Three-channel 32-bit unsigned image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_32u64f_C4R ( const Npp32u *  pSrc1,
int  nSrc1Step,
const Npp32u *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[4],
Npp8u *  pDeviceBuffer 
)

Four-channel 32-bit unsigned image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_8s64f_AC4R ( const Npp8s *  pSrc1,
int  nSrc1Step,
const Npp8s *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[3],
Npp8u *  pDeviceBuffer 
)

Four-channel 8-bit signed image DotProd ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_8s64f_C1R ( const Npp8s *  pSrc1,
int  nSrc1Step,
const Npp8s *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f *  pDp,
Npp8u *  pDeviceBuffer 
)

One-channel 8-bit signed image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_8s64f_C3R ( const Npp8s *  pSrc1,
int  nSrc1Step,
const Npp8s *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[3],
Npp8u *  pDeviceBuffer 
)

Three-channel 8-bit signed image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_8s64f_C4R ( const Npp8s *  pSrc1,
int  nSrc1Step,
const Npp8s *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[4],
Npp8u *  pDeviceBuffer 
)

Four-channel 8-bit signed image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_8u64f_AC4R ( const Npp8u *  pSrc1,
int  nSrc1Step,
const Npp8u *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[3],
Npp8u *  pDeviceBuffer 
)

Four-channel 8-bit unsigned image DotProd ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_8u64f_C1R ( const Npp8u *  pSrc1,
int  nSrc1Step,
const Npp8u *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f *  pDp,
Npp8u *  pDeviceBuffer 
)

One-channel 8-bit unsigned image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_8u64f_C3R ( const Npp8u *  pSrc1,
int  nSrc1Step,
const Npp8u *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[3],
Npp8u *  pDeviceBuffer 
)

Three-channel 8-bit unsigned image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProd_8u64f_C4R ( const Npp8u *  pSrc1,
int  nSrc1Step,
const Npp8u *  pSrc2,
int  nSrc2Step,
NppiSize  oSizeROI,
Npp64f  aDp[4],
Npp8u *  pDeviceBuffer 
)

Four-channel 8-bit unsigned image DotProd.

For common parameter descriptions, see Common parameters for nppiDotProd functions.

NppStatus nppiDotProdGetBufferHostSize_16s64f_AC4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_16s64f_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_16s64f_C1R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_16s64f_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_16s64f_C3R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_16s64f_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_16s64f_C4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_16s64f_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_16u64f_AC4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_16u64f_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_16u64f_C1R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_16u64f_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_16u64f_C3R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_16u64f_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_16u64f_C4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_16u64f_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32f64f_AC4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_32f64f_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32f64f_C1R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_32f64f_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32f64f_C3R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_32f64f_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32f64f_C4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_32f64f_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32s64f_AC4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_32s64f_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32s64f_C1R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_32s64f_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32s64f_C3R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_32s64f_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32s64f_C4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_32s64f_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32u64f_AC4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_32u64f_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32u64f_C1R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_32u64f_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32u64f_C3R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_32u64f_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32u64f_C4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_32u64f_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_8s64f_AC4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_8s64f_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_8s64f_C1R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_8s64f_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_8s64f_C3R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_8s64f_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_8s64f_C4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_8s64f_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_8u64f_AC4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_8u64f_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_8u64f_C1R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_8u64f_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_8u64f_C3R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_8u64f_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_8u64f_C4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Device scratch buffer size (in bytes) for nppiDotProd_8u64f_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

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