NVIDIA 2D Image And Signal Performance Primitives (NPP)
Version 11.8..*
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Inverse tangent of each sample of a signal. More...
Functions | |
NppStatus | nppsArctan_32f_Ctx (const Npp32f *pSrc, Npp32f *pDst, int nLength, NppStreamContext nppStreamCtx) |
32-bit floating point signal inverse tangent. More... |
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NppStatus | nppsArctan_32f (const Npp32f *pSrc, Npp32f *pDst, int nLength) |
NppStatus | nppsArctan_64f_Ctx (const Npp64f *pSrc, Npp64f *pDst, int nLength, NppStreamContext nppStreamCtx) |
64-bit floating point signal inverse tangent. More... |
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NppStatus | nppsArctan_64f (const Npp64f *pSrc, Npp64f *pDst, int nLength) |
NppStatus | nppsArctan_32f_I_Ctx (Npp32f *pSrcDst, int nLength, NppStreamContext nppStreamCtx) |
32-bit floating point signal inverse tangent. More... |
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NppStatus | nppsArctan_32f_I (Npp32f *pSrcDst, int nLength) |
NppStatus | nppsArctan_64f_I_Ctx (Npp64f *pSrcDst, int nLength, NppStreamContext nppStreamCtx) |
64-bit floating point signal inverse tangent. More... |
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NppStatus | nppsArctan_64f_I (Npp64f *pSrcDst, int nLength) |
Inverse tangent of each sample of a signal.
NppStatus nppsArctan_32f_Ctx | ( | const Npp32f * | pSrc, |
Npp32f * | pDst, | ||
int | nLength, | ||
NppStreamContext | nppStreamCtx | ||
) |
32-bit floating point signal inverse tangent.
pSrc | Source Signal Pointer. |
pDst | Destination Signal Pointer. |
nLength | Signal Length. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppsArctan_32f_I_Ctx | ( | Npp32f * | pSrcDst, |
int | nLength, | ||
NppStreamContext | nppStreamCtx | ||
) |
32-bit floating point signal inverse tangent.
pSrcDst | In-Place Signal Pointer. |
nLength | Signal Length. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppsArctan_64f_Ctx | ( | const Npp64f * | pSrc, |
Npp64f * | pDst, | ||
int | nLength, | ||
NppStreamContext | nppStreamCtx | ||
) |
64-bit floating point signal inverse tangent.
pSrc | Source Signal Pointer. |
pDst | Destination Signal Pointer. |
nLength | Signal Length. |
nppStreamCtx | Application Managed Stream Context. |
NppStatus nppsArctan_64f_I_Ctx | ( | Npp64f * | pSrcDst, |
int | nLength, | ||
NppStreamContext | nppStreamCtx | ||
) |
64-bit floating point signal inverse tangent.
pSrcDst | In-Place Signal Pointer. |
nLength | Signal Length. |
nppStreamCtx | Application Managed Stream Context. |