NVIDIA 2D Image And Signal Performance Primitives (NPP)
Version 11.8..*
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Performs the L1 norm on the samples of a signal. More...
Functions | |
NppStatus | nppsNormL1GetBufferSize_32f_Ctx (int nLength, int *hpBufferSize, NppStreamContext nppStreamCtx) |
Device-buffer size (in bytes) for nppsNorm_L1_32f. More... |
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NppStatus | nppsNormL1GetBufferSize_32f (int nLength, int *hpBufferSize) |
NppStatus | nppsNorm_L1_32f_Ctx (const Npp32f *pSrc, int nLength, Npp32f *pNorm, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx) |
32-bit float vector L1 norm method More... |
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NppStatus | nppsNorm_L1_32f (const Npp32f *pSrc, int nLength, Npp32f *pNorm, Npp8u *pDeviceBuffer) |
NppStatus | nppsNormL1GetBufferSize_64f_Ctx (int nLength, int *hpBufferSize, NppStreamContext nppStreamCtx) |
Device-buffer size (in bytes) for nppsNorm_L1_64f. More... |
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NppStatus | nppsNormL1GetBufferSize_64f (int nLength, int *hpBufferSize) |
NppStatus | nppsNorm_L1_64f_Ctx (const Npp64f *pSrc, int nLength, Npp64f *pNorm, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx) |
64-bit float vector L1 norm method More... |
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NppStatus | nppsNorm_L1_64f (const Npp64f *pSrc, int nLength, Npp64f *pNorm, Npp8u *pDeviceBuffer) |
NppStatus | nppsNormL1GetBufferSize_16s32f_Ctx (int nLength, int *hpBufferSize, NppStreamContext nppStreamCtx) |
Device-buffer size (in bytes) for nppsNorm_L1_16s32f. More... |
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NppStatus | nppsNormL1GetBufferSize_16s32f (int nLength, int *hpBufferSize) |
NppStatus | nppsNorm_L1_16s32f_Ctx (const Npp16s *pSrc, int nLength, Npp32f *pNorm, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx) |
16-bit signed short integer vector L1 norm method, return value is 32-bit float. More... |
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NppStatus | nppsNorm_L1_16s32f (const Npp16s *pSrc, int nLength, Npp32f *pNorm, Npp8u *pDeviceBuffer) |
NppStatus | nppsNormL1GetBufferSize_32fc64f_Ctx (int nLength, int *hpBufferSize, NppStreamContext nppStreamCtx) |
Device-buffer size (in bytes) for nppsNorm_L1_32fc64f. More... |
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NppStatus | nppsNormL1GetBufferSize_32fc64f (int nLength, int *hpBufferSize) |
NppStatus | nppsNorm_L1_32fc64f_Ctx (const Npp32fc *pSrc, int nLength, Npp64f *pNorm, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx) |
32-bit float complex vector L1 norm method, return value is 64-bit float. More... |
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NppStatus | nppsNorm_L1_32fc64f (const Npp32fc *pSrc, int nLength, Npp64f *pNorm, Npp8u *pDeviceBuffer) |
NppStatus | nppsNormL1GetBufferSize_64fc64f_Ctx (int nLength, int *hpBufferSize, NppStreamContext nppStreamCtx) |
Device-buffer size (in bytes) for nppsNorm_L1_64fc64f. More... |
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NppStatus | nppsNormL1GetBufferSize_64fc64f (int nLength, int *hpBufferSize) |
NppStatus | nppsNorm_L1_64fc64f_Ctx (const Npp64fc *pSrc, int nLength, Npp64f *pNorm, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx) |
64-bit float complex vector L1 norm method, return value is 64-bit float. More... |
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NppStatus | nppsNorm_L1_64fc64f (const Npp64fc *pSrc, int nLength, Npp64f *pNorm, Npp8u *pDeviceBuffer) |
NppStatus | nppsNormL1GetBufferSize_16s32s_Sfs_Ctx (int nLength, int *hpBufferSize, NppStreamContext nppStreamCtx) |
Device-buffer size (in bytes) for nppsNorm_L1_16s32s_Sfs. More... |
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NppStatus | nppsNormL1GetBufferSize_16s32s_Sfs (int nLength, int *hpBufferSize) |
NppStatus | nppsNorm_L1_16s32s_Sfs_Ctx (const Npp16s *pSrc, int nLength, Npp32s *pNorm, int nScaleFactor, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx) |
16-bit signed short integer vector L1 norm method, return value is 32-bit signed integer. More... |
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NppStatus | nppsNorm_L1_16s32s_Sfs (const Npp16s *pSrc, int nLength, Npp32s *pNorm, int nScaleFactor, Npp8u *pDeviceBuffer) |
NppStatus | nppsNormL1GetBufferSize_16s64s_Sfs_Ctx (int nLength, int *hpBufferSize, NppStreamContext nppStreamCtx) |
Device-buffer size (in bytes) for nppsNorm_L1_16s64s_Sfs. More... |
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NppStatus | nppsNormL1GetBufferSize_16s64s_Sfs (int nLength, int *hpBufferSize) |
NppStatus | nppsNorm_L1_16s64s_Sfs_Ctx (const Npp16s *pSrc, int nLength, Npp64s *pNorm, int nScaleFactor, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx) |
16-bit signed short integer vector L1 norm method, return value is 64-bit signed integer. More... |
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NppStatus | nppsNorm_L1_16s64s_Sfs (const Npp16s *pSrc, int nLength, Npp64s *pNorm, int nScaleFactor, Npp8u *pDeviceBuffer) |
Performs the L1 norm on the samples of a signal.
NppStatus nppsNorm_L1_16s32f | ( | const Npp16s * | pSrc, |
int | nLength, | ||
Npp32f * | pNorm, | ||
Npp8u * | pDeviceBuffer | ||
) |
NppStatus nppsNorm_L1_16s32f_Ctx | ( | const Npp16s * | pSrc, |
int | nLength, | ||
Npp32f * | pNorm, | ||
Npp8u * | pDeviceBuffer, | ||
NppStreamContext | nppStreamCtx | ||
) |
16-bit signed short integer vector L1 norm method, return value is 32-bit float.
pSrc | Source Signal Pointer. |
nLength | Signal Length. |
pNorm | Pointer to the L1 norm result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsNormL1GetBufferSize_16s32f to determine the minium number of bytes required. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppsNorm_L1_16s32s_Sfs | ( | const Npp16s * | pSrc, |
int | nLength, | ||
Npp32s * | pNorm, | ||
int | nScaleFactor, | ||
Npp8u * | pDeviceBuffer | ||
) |
NppStatus nppsNorm_L1_16s32s_Sfs_Ctx | ( | const Npp16s * | pSrc, |
int | nLength, | ||
Npp32s * | pNorm, | ||
int | nScaleFactor, | ||
Npp8u * | pDeviceBuffer, | ||
NppStreamContext | nppStreamCtx | ||
) |
16-bit signed short integer vector L1 norm method, return value is 32-bit signed integer.
pSrc | Source Signal Pointer. |
nLength | Signal Length. |
pNorm | Pointer to the norm result. |
nScaleFactor | Integer Result Scaling. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsNormL1GetBufferSize_16s32s_Sfs to determine the minium number of bytes required. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppsNorm_L1_16s64s_Sfs | ( | const Npp16s * | pSrc, |
int | nLength, | ||
Npp64s * | pNorm, | ||
int | nScaleFactor, | ||
Npp8u * | pDeviceBuffer | ||
) |
NppStatus nppsNorm_L1_16s64s_Sfs_Ctx | ( | const Npp16s * | pSrc, |
int | nLength, | ||
Npp64s * | pNorm, | ||
int | nScaleFactor, | ||
Npp8u * | pDeviceBuffer, | ||
NppStreamContext | nppStreamCtx | ||
) |
16-bit signed short integer vector L1 norm method, return value is 64-bit signed integer.
pSrc | Source Signal Pointer. |
nLength | Signal Length. |
pNorm | Pointer to the norm result. |
nScaleFactor | Integer Result Scaling. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsNormL1GetBufferSize_16s64s_Sfs to determine the minium number of bytes required. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppsNorm_L1_32f | ( | const Npp32f * | pSrc, |
int | nLength, | ||
Npp32f * | pNorm, | ||
Npp8u * | pDeviceBuffer | ||
) |
NppStatus nppsNorm_L1_32f_Ctx | ( | const Npp32f * | pSrc, |
int | nLength, | ||
Npp32f * | pNorm, | ||
Npp8u * | pDeviceBuffer, | ||
NppStreamContext | nppStreamCtx | ||
) |
32-bit float vector L1 norm method
pSrc | Source Signal Pointer. |
nLength | Signal Length. |
pNorm | Pointer to the norm result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsNormL1GetBufferSize_32f to determine the minium number of bytes required. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppsNorm_L1_32fc64f | ( | const Npp32fc * | pSrc, |
int | nLength, | ||
Npp64f * | pNorm, | ||
Npp8u * | pDeviceBuffer | ||
) |
NppStatus nppsNorm_L1_32fc64f_Ctx | ( | const Npp32fc * | pSrc, |
int | nLength, | ||
Npp64f * | pNorm, | ||
Npp8u * | pDeviceBuffer, | ||
NppStreamContext | nppStreamCtx | ||
) |
32-bit float complex vector L1 norm method, return value is 64-bit float.
pSrc | Source Signal Pointer. |
nLength | Signal Length. |
pNorm | Pointer to the norm result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsNormL1GetBufferSize_32fc64f to determine the minium number of bytes required. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppsNorm_L1_64f | ( | const Npp64f * | pSrc, |
int | nLength, | ||
Npp64f * | pNorm, | ||
Npp8u * | pDeviceBuffer | ||
) |
NppStatus nppsNorm_L1_64f_Ctx | ( | const Npp64f * | pSrc, |
int | nLength, | ||
Npp64f * | pNorm, | ||
Npp8u * | pDeviceBuffer, | ||
NppStreamContext | nppStreamCtx | ||
) |
64-bit float vector L1 norm method
pSrc | Source Signal Pointer. |
nLength | Signal Length. |
pNorm | Pointer to the norm result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsNormL1GetBufferSize_64f to determine the minium number of bytes required. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppsNorm_L1_64fc64f | ( | const Npp64fc * | pSrc, |
int | nLength, | ||
Npp64f * | pNorm, | ||
Npp8u * | pDeviceBuffer | ||
) |
NppStatus nppsNorm_L1_64fc64f_Ctx | ( | const Npp64fc * | pSrc, |
int | nLength, | ||
Npp64f * | pNorm, | ||
Npp8u * | pDeviceBuffer, | ||
NppStreamContext | nppStreamCtx | ||
) |
64-bit float complex vector L1 norm method, return value is 64-bit float.
pSrc | Source Signal Pointer. |
nLength | Signal Length. |
pNorm | Pointer to the norm result. |
pDeviceBuffer | Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppsNormL1GetBufferSize_64fc64f to determine the minium number of bytes required. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppsNormL1GetBufferSize_16s32f | ( | int | nLength, |
int * | hpBufferSize | ||
) |
NppStatus nppsNormL1GetBufferSize_16s32f_Ctx | ( | int | nLength, |
int * | hpBufferSize, | ||
NppStreamContext | nppStreamCtx | ||
) |
Device-buffer size (in bytes) for nppsNorm_L1_16s32f.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppsNormL1GetBufferSize_16s32s_Sfs | ( | int | nLength, |
int * | hpBufferSize | ||
) |
NppStatus nppsNormL1GetBufferSize_16s32s_Sfs_Ctx | ( | int | nLength, |
int * | hpBufferSize, | ||
NppStreamContext | nppStreamCtx | ||
) |
Device-buffer size (in bytes) for nppsNorm_L1_16s32s_Sfs.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppsNormL1GetBufferSize_16s64s_Sfs | ( | int | nLength, |
int * | hpBufferSize | ||
) |
NppStatus nppsNormL1GetBufferSize_16s64s_Sfs_Ctx | ( | int | nLength, |
int * | hpBufferSize, | ||
NppStreamContext | nppStreamCtx | ||
) |
Device-buffer size (in bytes) for nppsNorm_L1_16s64s_Sfs.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppsNormL1GetBufferSize_32f | ( | int | nLength, |
int * | hpBufferSize | ||
) |
NppStatus nppsNormL1GetBufferSize_32f_Ctx | ( | int | nLength, |
int * | hpBufferSize, | ||
NppStreamContext | nppStreamCtx | ||
) |
Device-buffer size (in bytes) for nppsNorm_L1_32f.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppsNormL1GetBufferSize_32fc64f | ( | int | nLength, |
int * | hpBufferSize | ||
) |
NppStatus nppsNormL1GetBufferSize_32fc64f_Ctx | ( | int | nLength, |
int * | hpBufferSize, | ||
NppStreamContext | nppStreamCtx | ||
) |
Device-buffer size (in bytes) for nppsNorm_L1_32fc64f.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppsNormL1GetBufferSize_64f | ( | int | nLength, |
int * | hpBufferSize | ||
) |
NppStatus nppsNormL1GetBufferSize_64f_Ctx | ( | int | nLength, |
int * | hpBufferSize, | ||
NppStreamContext | nppStreamCtx | ||
) |
Device-buffer size (in bytes) for nppsNorm_L1_64f.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppsNormL1GetBufferSize_64fc64f | ( | int | nLength, |
int * | hpBufferSize | ||
) |
NppStatus nppsNormL1GetBufferSize_64fc64f_Ctx | ( | int | nLength, |
int * | hpBufferSize, | ||
NppStreamContext | nppStreamCtx | ||
) |
Device-buffer size (in bytes) for nppsNorm_L1_64fc64f.
nLength | Signal Length. |
hpBufferSize | Required buffer size. Important: hpBufferSize is a host pointer. |
nppStreamCtx | Application Managed Stream Context. |