DotProd
Statistical Operations

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

## DotProd

Given two images and both with width and height , the dot product will be computed as

The functions require additional scratch buffer for computations.

### Common parameters for nppiDotProd functions include:

Parameters

  pSrc1 | Source-Image Pointer.
  nSrc1Step | Source-Image Line Step.
  pSrc2 | Source-Image Pointer.
  nSrc2Step | Source-Image Line Step.
  oSizeROI | Region-of-Interest (ROI).
  pDp | Pointer to the computed dot product of the two images.
  pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer.
  nppStreamCtx | Application Managed Stream Context.

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

NppStatus | nppiDotProd_8u64f_C1R_Ctx (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| One-channel 8-bit unsigned image DotProd. More...
NppStatus | nppiDotProd_8u64f_C1R (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_8s64f_C1R_Ctx (const Npp8s *pSrc1, int nSrc1Step, const Npp8s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| One-channel 8-bit signed image DotProd. More...
NppStatus | nppiDotProd_8s64f_C1R (const Npp8s *pSrc1, int nSrc1Step, const Npp8s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_16u64f_C1R_Ctx (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| One-channel 16-bit unsigned image DotProd. More...
NppStatus | nppiDotProd_16u64f_C1R (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_16s64f_C1R_Ctx (const Npp16s *pSrc1, int nSrc1Step, const Npp16s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| One-channel 16-bit signed image DotProd. More...
NppStatus | nppiDotProd_16s64f_C1R (const Npp16s *pSrc1, int nSrc1Step, const Npp16s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_32u64f_C1R_Ctx (const Npp32u *pSrc1, int nSrc1Step, const Npp32u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| One-channel 32-bit unsigned image DotProd. More...
NppStatus | nppiDotProd_32u64f_C1R (const Npp32u *pSrc1, int nSrc1Step, const Npp32u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_32s64f_C1R_Ctx (const Npp32s *pSrc1, int nSrc1Step, const Npp32s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| One-channel 32-bit signed image DotProd. More...
NppStatus | nppiDotProd_32s64f_C1R (const Npp32s *pSrc1, int nSrc1Step, const Npp32s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_32f64f_C1R_Ctx (const Npp32f *pSrc1, int nSrc1Step, const Npp32f *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| One-channel 32-bit floating point image DotProd. More...
NppStatus | nppiDotProd_32f64f_C1R (const Npp32f *pSrc1, int nSrc1Step, const Npp32f *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f *pDp, Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_8u64f_C3R_Ctx (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Three-channel 8-bit unsigned image DotProd. More...
NppStatus | nppiDotProd_8u64f_C3R (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_8s64f_C3R_Ctx (const Npp8s *pSrc1, int nSrc1Step, const Npp8s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Three-channel 8-bit signed image DotProd. More...
NppStatus | nppiDotProd_8s64f_C3R (const Npp8s *pSrc1, int nSrc1Step, const Npp8s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_16u64f_C3R_Ctx (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Three-channel 16-bit unsigned image DotProd. More...
NppStatus | nppiDotProd_16u64f_C3R (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_16s64f_C3R_Ctx (const Npp16s *pSrc1, int nSrc1Step, const Npp16s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Three-channel 16-bit signed image DotProd. More...
NppStatus | nppiDotProd_16s64f_C3R (const Npp16s *pSrc1, int nSrc1Step, const Npp16s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_32u64f_C3R_Ctx (const Npp32u *pSrc1, int nSrc1Step, const Npp32u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Three-channel 32-bit unsigned image DotProd. More...
NppStatus | nppiDotProd_32u64f_C3R (const Npp32u *pSrc1, int nSrc1Step, const Npp32u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_32s64f_C3R_Ctx (const Npp32s *pSrc1, int nSrc1Step, const Npp32s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Three-channel 32-bit signed image DotProd. More...
NppStatus | nppiDotProd_32s64f_C3R (const Npp32s *pSrc1, int nSrc1Step, const Npp32s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_32f64f_C3R_Ctx (const Npp32f *pSrc1, int nSrc1Step, const Npp32f *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Three-channel 32-bit floating point image DotProd. More...
NppStatus | nppiDotProd_32f64f_C3R (const Npp32f *pSrc1, int nSrc1Step, const Npp32f *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_8u64f_C4R_Ctx (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Four-channel 8-bit unsigned image DotProd. More...
NppStatus | nppiDotProd_8u64f_C4R (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_8s64f_C4R_Ctx (const Npp8s *pSrc1, int nSrc1Step, const Npp8s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Four-channel 8-bit signed image DotProd. More...
NppStatus | nppiDotProd_8s64f_C4R (const Npp8s *pSrc1, int nSrc1Step, const Npp8s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_16u64f_C4R_Ctx (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Four-channel 16-bit unsigned image DotProd. More...
NppStatus | nppiDotProd_16u64f_C4R (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_16s64f_C4R_Ctx (const Npp16s *pSrc1, int nSrc1Step, const Npp16s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Four-channel 16-bit signed image DotProd. More...
NppStatus | nppiDotProd_16s64f_C4R (const Npp16s *pSrc1, int nSrc1Step, const Npp16s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_32u64f_C4R_Ctx (const Npp32u *pSrc1, int nSrc1Step, const Npp32u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Four-channel 32-bit unsigned image DotProd. More...
NppStatus | nppiDotProd_32u64f_C4R (const Npp32u *pSrc1, int nSrc1Step, const Npp32u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_32s64f_C4R_Ctx (const Npp32s *pSrc1, int nSrc1Step, const Npp32s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Four-channel 32-bit signed image DotProd. More...
NppStatus | nppiDotProd_32s64f_C4R (const Npp32s *pSrc1, int nSrc1Step, const Npp32s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_32f64f_C4R_Ctx (const Npp32f *pSrc1, int nSrc1Step, const Npp32f *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Four-channel 32-bit floating point image DotProd. More...
NppStatus | nppiDotProd_32f64f_C4R (const Npp32f *pSrc1, int nSrc1Step, const Npp32f *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[4], Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_8u64f_AC4R_Ctx (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Four-channel 8-bit unsigned image DotProd ignoring alpha channel. More...
NppStatus | nppiDotProd_8u64f_AC4R (const Npp8u *pSrc1, int nSrc1Step, const Npp8u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer)
NppStatus | nppiDotProd_8s64f_AC4R_Ctx (const Npp8s *pSrc1, int nSrc1Step, const Npp8s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Four-channel 8-bit signed 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)
NppStatus | nppiDotProd_16u64f_AC4R_Ctx (const Npp16u *pSrc1, int nSrc1Step, const Npp16u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Four-channel 16-bit unsigned 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)
NppStatus | nppiDotProd_16s64f_AC4R_Ctx (const Npp16s *pSrc1, int nSrc1Step, const Npp16s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Four-channel 16-bit signed 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)
NppStatus | nppiDotProd_32u64f_AC4R_Ctx (const Npp32u *pSrc1, int nSrc1Step, const Npp32u *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Four-channel 32-bit unsigned 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)
NppStatus | nppiDotProd_32s64f_AC4R_Ctx (const Npp32s *pSrc1, int nSrc1Step, const Npp32s *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Four-channel 32-bit signed 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)
NppStatus | nppiDotProd_32f64f_AC4R_Ctx (const Npp32f *pSrc1, int nSrc1Step, const Npp32f *pSrc2, int nSrc2Step, NppiSize oSizeROI, Npp64f aDp[3], Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)
| Four-channel 32-bit floating point 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)

## DotProdGetBufferHostSize

Companion primitives for computing the device buffer size (in bytes) required by the Mean_StdDev primitives.
NppStatus | nppiDotProdGetBufferHostSize_8u64f_C1R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_8u64f_C1R. More...
NppStatus | nppiDotProdGetBufferHostSize_8u64f_C1R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_8s64f_C1R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_8s64f_C1R. More...
NppStatus | nppiDotProdGetBufferHostSize_8s64f_C1R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_16u64f_C1R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_16u64f_C1R. More...
NppStatus | nppiDotProdGetBufferHostSize_16u64f_C1R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_16s64f_C1R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_16s64f_C1R. More...
NppStatus | nppiDotProdGetBufferHostSize_16s64f_C1R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_32u64f_C1R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_32u64f_C1R. More...
NppStatus | nppiDotProdGetBufferHostSize_32u64f_C1R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_32s64f_C1R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_32s64f_C1R. More...
NppStatus | nppiDotProdGetBufferHostSize_32s64f_C1R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_32f64f_C1R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_32f64f_C1R. More...
NppStatus | nppiDotProdGetBufferHostSize_32f64f_C1R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_8u64f_C3R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_8u64f_C3R. More...
NppStatus | nppiDotProdGetBufferHostSize_8u64f_C3R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_8s64f_C3R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_8s64f_C3R. More...
NppStatus | nppiDotProdGetBufferHostSize_8s64f_C3R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_16u64f_C3R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_16u64f_C3R. More...
NppStatus | nppiDotProdGetBufferHostSize_16u64f_C3R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_16s64f_C3R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_16s64f_C3R. More...
NppStatus | nppiDotProdGetBufferHostSize_16s64f_C3R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_32u64f_C3R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_32u64f_C3R. More...
NppStatus | nppiDotProdGetBufferHostSize_32u64f_C3R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_32s64f_C3R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_32s64f_C3R. More...
NppStatus | nppiDotProdGetBufferHostSize_32s64f_C3R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_32f64f_C3R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_32f64f_C3R. More...
NppStatus | nppiDotProdGetBufferHostSize_32f64f_C3R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_8u64f_C4R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_8u64f_C4R. More...
NppStatus | nppiDotProdGetBufferHostSize_8u64f_C4R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_8s64f_C4R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_8s64f_C4R. More...
NppStatus | nppiDotProdGetBufferHostSize_8s64f_C4R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_16u64f_C4R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_16u64f_C4R. More...
NppStatus | nppiDotProdGetBufferHostSize_16u64f_C4R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_16s64f_C4R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_16s64f_C4R. More...
NppStatus | nppiDotProdGetBufferHostSize_16s64f_C4R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_32u64f_C4R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_32u64f_C4R. More...
NppStatus | nppiDotProdGetBufferHostSize_32u64f_C4R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_32s64f_C4R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_32s64f_C4R. More...
NppStatus | nppiDotProdGetBufferHostSize_32s64f_C4R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_32f64f_C4R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_32f64f_C4R. More...
NppStatus | nppiDotProdGetBufferHostSize_32f64f_C4R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_8u64f_AC4R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_8u64f_AC4R. More...
NppStatus | nppiDotProdGetBufferHostSize_8u64f_AC4R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_8s64f_AC4R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_8s64f_AC4R. More...
NppStatus | nppiDotProdGetBufferHostSize_8s64f_AC4R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_16u64f_AC4R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_16u64f_AC4R. More...
NppStatus | nppiDotProdGetBufferHostSize_16u64f_AC4R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_16s64f_AC4R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_16s64f_AC4R. More...
NppStatus | nppiDotProdGetBufferHostSize_16s64f_AC4R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_32u64f_AC4R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_32u64f_AC4R. More...
NppStatus | nppiDotProdGetBufferHostSize_32u64f_AC4R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_32s64f_AC4R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_32s64f_AC4R. More...
NppStatus | nppiDotProdGetBufferHostSize_32s64f_AC4R (NppiSize oSizeROI, int *hpBufferSize)
NppStatus | nppiDotProdGetBufferHostSize_32f64f_AC4R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
| Device scratch buffer size (in bytes) for nppiDotProd_32f64f_AC4R. More...
NppStatus | nppiDotProdGetBufferHostSize_32f64f_AC4R (NppiSize oSizeROI, int *hpBufferSize)

## 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
| ) |  |

NppStatus nppiDotProd_16s64f_AC4R_Ctx | ( | const Npp16s * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp16s * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[3],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_16s64f_C1R_Ctx | ( | const Npp16s * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp16s * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f * | pDp,
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_16s64f_C3R_Ctx | ( | const Npp16s * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp16s * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[3],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_16s64f_C4R_Ctx | ( | const Npp16s * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp16s * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[4],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_16u64f_AC4R_Ctx | ( | const Npp16u * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp16u * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[3],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_16u64f_C1R_Ctx | ( | const Npp16u * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp16u * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f * | pDp,
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_16u64f_C3R_Ctx | ( | const Npp16u * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp16u * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[3],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_16u64f_C4R_Ctx | ( | const Npp16u * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp16u * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[4],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_32f64f_AC4R_Ctx | ( | const Npp32f * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp32f * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[3],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_32f64f_C1R_Ctx | ( | const Npp32f * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp32f * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f * | pDp,
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_32f64f_C3R_Ctx | ( | const Npp32f * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp32f * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[3],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_32f64f_C4R_Ctx | ( | const Npp32f * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp32f * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[4],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_32s64f_AC4R_Ctx | ( | const Npp32s * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp32s * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[3],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_32s64f_C1R_Ctx | ( | const Npp32s * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp32s * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f * | pDp,
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_32s64f_C3R_Ctx | ( | const Npp32s * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp32s * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[3],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_32s64f_C4R_Ctx | ( | const Npp32s * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp32s * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[4],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_32u64f_AC4R_Ctx | ( | const Npp32u * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp32u * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[3],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_32u64f_C1R_Ctx | ( | const Npp32u * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp32u * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f * | pDp,
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_32u64f_C3R_Ctx | ( | const Npp32u * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp32u * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[3],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_32u64f_C4R_Ctx | ( | const Npp32u * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp32u * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[4],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_8s64f_AC4R_Ctx | ( | const Npp8s * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp8s * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[3],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_8s64f_C1R_Ctx | ( | const Npp8s * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp8s * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f * | pDp,
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_8s64f_C3R_Ctx | ( | const Npp8s * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp8s * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[3],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_8s64f_C4R_Ctx | ( | const Npp8s * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp8s * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[4],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_8u64f_AC4R_Ctx | ( | const Npp8u * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp8u * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[3],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_8u64f_C1R_Ctx | ( | const Npp8u * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp8u * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f * | pDp,
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_8u64f_C3R_Ctx | ( | const Npp8u * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp8u * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[3],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProd_8u64f_C4R_Ctx | ( | const Npp8u * | pSrc1,
|  | int | nSrc1Step,
|  | const Npp8u * | pSrc2,
|  | int | nSrc2Step,
|  | NppiSize | oSizeROI,
|  | Npp64f | aDp[4],
|  | Npp8u * | pDeviceBuffer,
|  | NppStreamContext | nppStreamCtx
| ) |  |

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
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_16s64f_AC4R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_16s64f_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_16s64f_C1R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_16s64f_C1R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_16s64f_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_16s64f_C3R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_16s64f_C3R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_16s64f_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_16s64f_C4R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_16s64f_C4R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_16s64f_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_16u64f_AC4R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_16u64f_AC4R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_16u64f_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_16u64f_C1R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_16u64f_C1R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_16u64f_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_16u64f_C3R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_16u64f_C3R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_16u64f_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_16u64f_C4R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_16u64f_C4R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_16u64f_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32f64f_AC4R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_32f64f_AC4R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_32f64f_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32f64f_C1R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_32f64f_C1R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_32f64f_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32f64f_C3R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_32f64f_C3R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_32f64f_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32f64f_C4R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_32f64f_C4R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_32f64f_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32s64f_AC4R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_32s64f_AC4R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_32s64f_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32s64f_C1R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_32s64f_C1R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_32s64f_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32s64f_C3R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_32s64f_C3R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_32s64f_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32s64f_C4R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_32s64f_C4R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_32s64f_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32u64f_AC4R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_32u64f_AC4R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_32u64f_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32u64f_C1R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_32u64f_C1R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_32u64f_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32u64f_C3R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_32u64f_C3R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_32u64f_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_32u64f_C4R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_32u64f_C4R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_32u64f_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_8s64f_AC4R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_8s64f_AC4R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_8s64f_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_8s64f_C1R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_8s64f_C1R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_8s64f_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_8s64f_C3R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_8s64f_C3R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_8s64f_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_8s64f_C4R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_8s64f_C4R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_8s64f_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_8u64f_AC4R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_8u64f_AC4R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_8u64f_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_8u64f_C1R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_8u64f_C1R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_8u64f_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_8u64f_C3R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_8u64f_C3R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_8u64f_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiDotProdGetBufferHostSize_8u64f_C4R | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize
| ) |  |

NppStatus nppiDotProdGetBufferHostSize_8u64f_C4R_Ctx | ( | NppiSize | oSizeROI,
|  | int * | hpBufferSize,
|  | NppStreamContext | nppStreamCtx
| ) |  |

Device scratch buffer size (in bytes) for nppiDotProd_8u64f_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

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