NVIDIA Performance Primitives (NPP)
Version 9.2
|
Primitives for computing the Average error between two signals. More...
Functions | |
NppStatus | nppsAverageError_8u (const Npp8u *pSrc1, const Npp8u *pSrc2, int nLength, Npp64f *pDst, Npp8u *pDeviceBuffer) |
8-bit unsigned char Average method. More... |
|
NppStatus | nppsAverageError_8s (const Npp8s *pSrc1, const Npp8s *pSrc2, int nLength, Npp64f *pDst, Npp8u *pDeviceBuffer) |
8-bit signed char Average method. More... |
|
NppStatus | nppsAverageError_16u (const Npp16u *pSrc1, const Npp16u *pSrc2, int nLength, Npp64f *pDst, Npp8u *pDeviceBuffer) |
16-bit unsigned short integer Average method. More... |
|
NppStatus | nppsAverageError_16s (const Npp16s *pSrc1, const Npp16s *pSrc2, int nLength, Npp64f *pDst, Npp8u *pDeviceBuffer) |
16-bit signed short integer Average method. More... |
|
NppStatus | nppsAverageError_16sc (const Npp16sc *pSrc1, const Npp16sc *pSrc2, int nLength, Npp64f *pDst, Npp8u *pDeviceBuffer) |
16-bit unsigned short complex integer Average method. More... |
|
NppStatus | nppsAverageError_32u (const Npp32u *pSrc1, const Npp32u *pSrc2, int nLength, Npp64f *pDst, Npp8u *pDeviceBuffer) |
32-bit unsigned short integer Average method. More... |
|
NppStatus | nppsAverageError_32s (const Npp32s *pSrc1, const Npp32s *pSrc2, int nLength, Npp64f *pDst, Npp8u *pDeviceBuffer) |
32-bit signed short integer Average method. More... |
|
NppStatus | nppsAverageError_32sc (const Npp32sc *pSrc1, const Npp32sc *pSrc2, int nLength, Npp64f *pDst, Npp8u *pDeviceBuffer) |
32-bit unsigned short complex integer Average method. More... |
|
NppStatus | nppsAverageError_64s (const Npp64s *pSrc1, const Npp64s *pSrc2, int nLength, Npp64f *pDst, Npp8u *pDeviceBuffer) |
64-bit signed short integer Average method. More... |
|
NppStatus | nppsAverageError_64sc (const Npp64sc *pSrc1, const Npp64sc *pSrc2, int nLength, Npp64f *pDst, Npp8u *pDeviceBuffer) |
64-bit unsigned short complex integer Average method. More... |
|
NppStatus | nppsAverageError_32f (const Npp32f *pSrc1, const Npp32f *pSrc2, int nLength, Npp64f *pDst, Npp8u *pDeviceBuffer) |
32-bit floating point Average method. More... |
|
NppStatus | nppsAverageError_32fc (const Npp32fc *pSrc1, const Npp32fc *pSrc2, int nLength, Npp64f *pDst, Npp8u *pDeviceBuffer) |
32-bit floating point complex Average method. More... |
|
NppStatus | nppsAverageError_64f (const Npp64f *pSrc1, const Npp64f *pSrc2, int nLength, Npp64f *pDst, Npp8u *pDeviceBuffer) |
64-bit floating point Average method. More... |
|
NppStatus | nppsAverageError_64fc (const Npp64fc *pSrc1, const Npp64fc *pSrc2, int nLength, Npp64f *pDst, Npp8u *pDeviceBuffer) |
64-bit floating point complex Average method. More... |
|
NppStatus | nppsAverageErrorGetBufferSize_8u (int nLength, int *hpBufferSize) |
Device-buffer size (in bytes) for nppsAverageError_8u. More... |
|
NppStatus | nppsAverageErrorGetBufferSize_8s (int nLength, int *hpBufferSize) |
Device-buffer size (in bytes) for nppsAverageError_8s. More... |
|
NppStatus | nppsAverageErrorGetBufferSize_16u (int nLength, int *hpBufferSize) |
Device-buffer size (in bytes) for nppsAverageError_16u. More... |
|
NppStatus | nppsAverageErrorGetBufferSize_16s (int nLength, int *hpBufferSize) |
Device-buffer size (in bytes) for nppsAverageError_16s. More... |
|
NppStatus | nppsAverageErrorGetBufferSize_16sc (int nLength, int *hpBufferSize) |
Device-buffer size (in bytes) for nppsAverageError_16sc. More... |
|
NppStatus | nppsAverageErrorGetBufferSize_32u (int nLength, int *hpBufferSize) |
Device-buffer size (in bytes) for nppsAverageError_32u. More... |
|
NppStatus | nppsAverageErrorGetBufferSize_32s (int nLength, int *hpBufferSize) |
Device-buffer size (in bytes) for nppsAverageError_32s. More... |
|
NppStatus | nppsAverageErrorGetBufferSize_32sc (int nLength, int *hpBufferSize) |
Device-buffer size (in bytes) for nppsAverageError_32sc. More... |
|
NppStatus | nppsAverageErrorGetBufferSize_64s (int nLength, int *hpBufferSize) |
Device-buffer size (in bytes) for nppsAverageError_64s. More... |
|
NppStatus | nppsAverageErrorGetBufferSize_64sc (int nLength, int *hpBufferSize) |
Device-buffer size (in bytes) for nppsAverageError_64sc. More... |
|
NppStatus | nppsAverageErrorGetBufferSize_32f (int nLength, int *hpBufferSize) |
Device-buffer size (in bytes) for nppsAverageError_32f. More... |
|
NppStatus | nppsAverageErrorGetBufferSize_32fc (int nLength, int *hpBufferSize) |
Device-buffer size (in bytes) for nppsAverageError_32fc. More... |
|
NppStatus | nppsAverageErrorGetBufferSize_64f (int nLength, int *hpBufferSize) |
Device-buffer size (in bytes) for nppsAverageError_64f. More... |
|
NppStatus | nppsAverageErrorGetBufferSize_64fc (int nLength, int *hpBufferSize) |
Device-buffer size (in bytes) for nppsAverageError_64fc. More... |
|
Primitives for computing the Average error between two signals.
Given two signals and
both with length
, the average error is defined as
If the signal is in complex format, the absolute value of the complex number is used.
NppStatus nppsAverageError_16s | ( | const Npp16s * | pSrc1, |
const Npp16s * | pSrc2, | ||
int | nLength, | ||
Npp64f * | pDst, | ||
Npp8u * | pDeviceBuffer | ||
) |
16-bit signed short integer Average method.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
nLength | Signal Length. |
pDst | Pointer to the error result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_16s to determine the minium number of bytes required. |
NppStatus nppsAverageError_16sc | ( | const Npp16sc * | pSrc1, |
const Npp16sc * | pSrc2, | ||
int | nLength, | ||
Npp64f * | pDst, | ||
Npp8u * | pDeviceBuffer | ||
) |
16-bit unsigned short complex integer Average method.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
nLength | Signal Length. |
pDst | Pointer to the error result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_16sc to determine the minium number of bytes required. |
NppStatus nppsAverageError_16u | ( | const Npp16u * | pSrc1, |
const Npp16u * | pSrc2, | ||
int | nLength, | ||
Npp64f * | pDst, | ||
Npp8u * | pDeviceBuffer | ||
) |
16-bit unsigned short integer Average method.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
nLength | Signal Length. |
pDst | Pointer to the error result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_16u to determine the minium number of bytes required. |
NppStatus nppsAverageError_32f | ( | const Npp32f * | pSrc1, |
const Npp32f * | pSrc2, | ||
int | nLength, | ||
Npp64f * | pDst, | ||
Npp8u * | pDeviceBuffer | ||
) |
32-bit floating point Average method.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
nLength | Signal Length. |
pDst | Pointer to the error result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_32f to determine the minium number of bytes required. |
NppStatus nppsAverageError_32fc | ( | const Npp32fc * | pSrc1, |
const Npp32fc * | pSrc2, | ||
int | nLength, | ||
Npp64f * | pDst, | ||
Npp8u * | pDeviceBuffer | ||
) |
32-bit floating point complex Average method.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
nLength | Signal Length. |
pDst | Pointer to the error result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_32fc to determine the minium number of bytes required. |
NppStatus nppsAverageError_32s | ( | const Npp32s * | pSrc1, |
const Npp32s * | pSrc2, | ||
int | nLength, | ||
Npp64f * | pDst, | ||
Npp8u * | pDeviceBuffer | ||
) |
32-bit signed short integer Average method.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
nLength | Signal Length. |
pDst | Pointer to the error result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_32s to determine the minium number of bytes required. |
NppStatus nppsAverageError_32sc | ( | const Npp32sc * | pSrc1, |
const Npp32sc * | pSrc2, | ||
int | nLength, | ||
Npp64f * | pDst, | ||
Npp8u * | pDeviceBuffer | ||
) |
32-bit unsigned short complex integer Average method.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
nLength | Signal Length. |
pDst | Pointer to the error result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_32sc to determine the minium number of bytes required. |
NppStatus nppsAverageError_32u | ( | const Npp32u * | pSrc1, |
const Npp32u * | pSrc2, | ||
int | nLength, | ||
Npp64f * | pDst, | ||
Npp8u * | pDeviceBuffer | ||
) |
32-bit unsigned short integer Average method.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
nLength | Signal Length. |
pDst | Pointer to the error result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_32u to determine the minium number of bytes required. |
NppStatus nppsAverageError_64f | ( | const Npp64f * | pSrc1, |
const Npp64f * | pSrc2, | ||
int | nLength, | ||
Npp64f * | pDst, | ||
Npp8u * | pDeviceBuffer | ||
) |
64-bit floating point Average method.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
nLength | Signal Length. |
pDst | Pointer to the error result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_64f to determine the minium number of bytes required. |
NppStatus nppsAverageError_64fc | ( | const Npp64fc * | pSrc1, |
const Npp64fc * | pSrc2, | ||
int | nLength, | ||
Npp64f * | pDst, | ||
Npp8u * | pDeviceBuffer | ||
) |
64-bit floating point complex Average method.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
nLength | Signal Length. |
pDst | Pointer to the error result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_64fc to determine the minium number of bytes required. |
NppStatus nppsAverageError_64s | ( | const Npp64s * | pSrc1, |
const Npp64s * | pSrc2, | ||
int | nLength, | ||
Npp64f * | pDst, | ||
Npp8u * | pDeviceBuffer | ||
) |
64-bit signed short integer Average method.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
nLength | Signal Length. |
pDst | Pointer to the error result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_64s to determine the minium number of bytes required. |
NppStatus nppsAverageError_64sc | ( | const Npp64sc * | pSrc1, |
const Npp64sc * | pSrc2, | ||
int | nLength, | ||
Npp64f * | pDst, | ||
Npp8u * | pDeviceBuffer | ||
) |
64-bit unsigned short complex integer Average method.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
nLength | Signal Length. |
pDst | Pointer to the error result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_64sc to determine the minium number of bytes required. |
NppStatus nppsAverageError_8s | ( | const Npp8s * | pSrc1, |
const Npp8s * | pSrc2, | ||
int | nLength, | ||
Npp64f * | pDst, | ||
Npp8u * | pDeviceBuffer | ||
) |
8-bit signed char Average method.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
nLength | Signal Length. |
pDst | Pointer to the error result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_8s to determine the minium number of bytes required. |
NppStatus nppsAverageError_8u | ( | const Npp8u * | pSrc1, |
const Npp8u * | pSrc2, | ||
int | nLength, | ||
Npp64f * | pDst, | ||
Npp8u * | pDeviceBuffer | ||
) |
8-bit unsigned char Average method.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
nLength | Signal Length. |
pDst | Pointer to the error result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsAverageErrorGetBufferSize_8u to determine the minium number of bytes required. |
NppStatus nppsAverageErrorGetBufferSize_16s | ( | int | nLength, |
int * | hpBufferSize | ||
) |
Device-buffer size (in bytes) for nppsAverageError_16s.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
NppStatus nppsAverageErrorGetBufferSize_16sc | ( | int | nLength, |
int * | hpBufferSize | ||
) |
Device-buffer size (in bytes) for nppsAverageError_16sc.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
NppStatus nppsAverageErrorGetBufferSize_16u | ( | int | nLength, |
int * | hpBufferSize | ||
) |
Device-buffer size (in bytes) for nppsAverageError_16u.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
NppStatus nppsAverageErrorGetBufferSize_32f | ( | int | nLength, |
int * | hpBufferSize | ||
) |
Device-buffer size (in bytes) for nppsAverageError_32f.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
NppStatus nppsAverageErrorGetBufferSize_32fc | ( | int | nLength, |
int * | hpBufferSize | ||
) |
Device-buffer size (in bytes) for nppsAverageError_32fc.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
NppStatus nppsAverageErrorGetBufferSize_32s | ( | int | nLength, |
int * | hpBufferSize | ||
) |
Device-buffer size (in bytes) for nppsAverageError_32s.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
NppStatus nppsAverageErrorGetBufferSize_32sc | ( | int | nLength, |
int * | hpBufferSize | ||
) |
Device-buffer size (in bytes) for nppsAverageError_32sc.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
NppStatus nppsAverageErrorGetBufferSize_32u | ( | int | nLength, |
int * | hpBufferSize | ||
) |
Device-buffer size (in bytes) for nppsAverageError_32u.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
NppStatus nppsAverageErrorGetBufferSize_64f | ( | int | nLength, |
int * | hpBufferSize | ||
) |
Device-buffer size (in bytes) for nppsAverageError_64f.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
NppStatus nppsAverageErrorGetBufferSize_64fc | ( | int | nLength, |
int * | hpBufferSize | ||
) |
Device-buffer size (in bytes) for nppsAverageError_64fc.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
NppStatus nppsAverageErrorGetBufferSize_64s | ( | int | nLength, |
int * | hpBufferSize | ||
) |
Device-buffer size (in bytes) for nppsAverageError_64s.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
NppStatus nppsAverageErrorGetBufferSize_64sc | ( | int | nLength, |
int * | hpBufferSize | ||
) |
Device-buffer size (in bytes) for nppsAverageError_64sc.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
NppStatus nppsAverageErrorGetBufferSize_8s | ( | int | nLength, |
int * | hpBufferSize | ||
) |
Device-buffer size (in bytes) for nppsAverageError_8s.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
NppStatus nppsAverageErrorGetBufferSize_8u | ( | int | nLength, |
int * | hpBufferSize | ||
) |
Device-buffer size (in bytes) for nppsAverageError_8u.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |