NVIDIA Performance Primitives (NPP)
Version 9.2
|
Adds sample by sample product of two signals to the destination signal. More...
Functions | |
NppStatus | nppsAddProduct_32f (const Npp32f *pSrc1, const Npp32f *pSrc2, Npp32f *pDst, int nLength) |
32-bit floating point signal add product of source signal times destination signal to destination signal, then clamp to saturated value. More... |
|
NppStatus | nppsAddProduct_64f (const Npp64f *pSrc1, const Npp64f *pSrc2, Npp64f *pDst, int nLength) |
64-bit floating point signal add product of source signal times destination signal to destination signal, then clamp to saturated value. More... |
|
NppStatus | nppsAddProduct_32fc (const Npp32fc *pSrc1, const Npp32fc *pSrc2, Npp32fc *pDst, int nLength) |
32-bit complex floating point signal add product of source signal times destination signal to destination signal, then clamp to saturated value. More... |
|
NppStatus | nppsAddProduct_64fc (const Npp64fc *pSrc1, const Npp64fc *pSrc2, Npp64fc *pDst, int nLength) |
64-bit complex floating point signal add product of source signal times destination signal to destination signal, then clamp to saturated value. More... |
|
NppStatus | nppsAddProduct_16s_Sfs (const Npp16s *pSrc1, const Npp16s *pSrc2, Npp16s *pDst, int nLength, int nScaleFactor) |
16-bit signed short signal add product of source signal1 times source signal2 to destination signal, with scaling, then clamp to saturated value. More... |
|
NppStatus | nppsAddProduct_32s_Sfs (const Npp32s *pSrc1, const Npp32s *pSrc2, Npp32s *pDst, int nLength, int nScaleFactor) |
32-bit signed short signal add product of source signal1 times source signal2 to destination signal, with scaling, then clamp to saturated value. More... |
|
NppStatus | nppsAddProduct_16s32s_Sfs (const Npp16s *pSrc1, const Npp16s *pSrc2, Npp32s *pDst, int nLength, int nScaleFactor) |
16-bit signed short signal add product of source signal1 times source signal2 to 32-bit signed integer destination signal, with scaling, then clamp to saturated value. More... |
|
Adds sample by sample product of two signals to the destination signal.
NppStatus nppsAddProduct_16s32s_Sfs | ( | const Npp16s * | pSrc1, |
const Npp16s * | pSrc2, | ||
Npp32s * | pDst, | ||
int | nLength, | ||
int | nScaleFactor | ||
) |
16-bit signed short signal add product of source signal1 times source signal2 to 32-bit signed integer destination signal, with scaling, then clamp to saturated value.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
pDst | Destination Signal Pointer. product of source1 and source2 signal elements to be added to destination elements |
nLength | Signal Length. |
nScaleFactor | Integer Result Scaling. |
NppStatus nppsAddProduct_16s_Sfs | ( | const Npp16s * | pSrc1, |
const Npp16s * | pSrc2, | ||
Npp16s * | pDst, | ||
int | nLength, | ||
int | nScaleFactor | ||
) |
16-bit signed short signal add product of source signal1 times source signal2 to destination signal, with scaling, then clamp to saturated value.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
pDst | Destination Signal Pointer. product of source1 and source2 signal elements to be added to destination elements |
nLength | Signal Length. |
nScaleFactor | Integer Result Scaling. |
NppStatus nppsAddProduct_32f | ( | const Npp32f * | pSrc1, |
const Npp32f * | pSrc2, | ||
Npp32f * | pDst, | ||
int | nLength | ||
) |
32-bit floating point signal add product of source signal times destination signal to destination signal, then clamp to saturated value.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
pDst | Destination Signal Pointer. product of source1 and source2 signal elements to be added to destination elements |
nLength | Signal Length. |
NppStatus nppsAddProduct_32fc | ( | const Npp32fc * | pSrc1, |
const Npp32fc * | pSrc2, | ||
Npp32fc * | pDst, | ||
int | nLength | ||
) |
32-bit complex floating point signal add product of source signal times destination signal to destination signal, then clamp to saturated value.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
pDst | Destination Signal Pointer. product of source1 and source2 signal elements to be added to destination elements |
nLength | Signal Length. |
NppStatus nppsAddProduct_32s_Sfs | ( | const Npp32s * | pSrc1, |
const Npp32s * | pSrc2, | ||
Npp32s * | pDst, | ||
int | nLength, | ||
int | nScaleFactor | ||
) |
32-bit signed short signal add product of source signal1 times source signal2 to destination signal, with scaling, then clamp to saturated value.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
pDst | Destination Signal Pointer. product of source1 and source2 signal elements to be added to destination elements |
nLength | Signal Length. |
nScaleFactor | Integer Result Scaling. |
NppStatus nppsAddProduct_64f | ( | const Npp64f * | pSrc1, |
const Npp64f * | pSrc2, | ||
Npp64f * | pDst, | ||
int | nLength | ||
) |
64-bit floating point signal add product of source signal times destination signal to destination signal, then clamp to saturated value.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
pDst | Destination Signal Pointer. product of source1 and source2 signal elements to be added to destination elements |
nLength | Signal Length. |
NppStatus nppsAddProduct_64fc | ( | const Npp64fc * | pSrc1, |
const Npp64fc * | pSrc2, | ||
Npp64fc * | pDst, | ||
int | nLength | ||
) |
64-bit complex floating point signal add product of source signal times destination signal to destination signal, then clamp to saturated value.
pSrc1 | Source Signal Pointer. |
pSrc2 | Source Signal Pointer. |
pDst | Destination Signal Pointer. product of source1 and source2 signal elements to be added to destination elements |
nLength | Signal Length. |