NVIDIA Performance Primitives (NPP)
Version 9.2
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Subtracts a constant from each sample of a signal. More...
Functions | |
NppStatus | nppsSubC_8u_ISfs (Npp8u nValue, Npp8u *pSrcDst, int nLength, int nScaleFactor) |
8-bit unsigned char in place signal subtract constant, scale, then clamp to saturated value More... |
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NppStatus | nppsSubC_8u_Sfs (const Npp8u *pSrc, Npp8u nValue, Npp8u *pDst, int nLength, int nScaleFactor) |
8-bit unsigned char signal subtract constant, scale, then clamp to saturated value. More... |
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NppStatus | nppsSubC_16u_ISfs (Npp16u nValue, Npp16u *pSrcDst, int nLength, int nScaleFactor) |
16-bit unsigned short in place signal subtract constant, scale, then clamp to saturated value. More... |
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NppStatus | nppsSubC_16u_Sfs (const Npp16u *pSrc, Npp16u nValue, Npp16u *pDst, int nLength, int nScaleFactor) |
16-bit unsigned short signal subtract constant, scale, then clamp to saturated value. More... |
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NppStatus | nppsSubC_16s_ISfs (Npp16s nValue, Npp16s *pSrcDst, int nLength, int nScaleFactor) |
16-bit signed short in place signal subtract constant, scale, then clamp to saturated value. More... |
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NppStatus | nppsSubC_16s_Sfs (const Npp16s *pSrc, Npp16s nValue, Npp16s *pDst, int nLength, int nScaleFactor) |
16-bit signed short signal subtract constant, scale, then clamp to saturated value. More... |
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NppStatus | nppsSubC_16sc_ISfs (Npp16sc nValue, Npp16sc *pSrcDst, int nLength, int nScaleFactor) |
16-bit integer complex number (16 bit real, 16 bit imaginary) signal subtract constant, scale, then clamp to saturated value. More... |
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NppStatus | nppsSubC_16sc_Sfs (const Npp16sc *pSrc, Npp16sc nValue, Npp16sc *pDst, int nLength, int nScaleFactor) |
16-bit integer complex number (16 bit real, 16 bit imaginary) signal subtract constant, scale, then clamp to saturated value. More... |
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NppStatus | nppsSubC_32s_ISfs (Npp32s nValue, Npp32s *pSrcDst, int nLength, int nScaleFactor) |
32-bit signed integer in place signal subtract constant and scale. More... |
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NppStatus | nppsSubC_32s_Sfs (const Npp32s *pSrc, Npp32s nValue, Npp32s *pDst, int nLength, int nScaleFactor) |
32-bit signed integer signal subtract constant and scale. More... |
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NppStatus | nppsSubC_32sc_ISfs (Npp32sc nValue, Npp32sc *pSrcDst, int nLength, int nScaleFactor) |
32-bit integer complex number (32 bit real, 32 bit imaginary) in place signal subtract constant and scale. More... |
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NppStatus | nppsSubC_32sc_Sfs (const Npp32sc *pSrc, Npp32sc nValue, Npp32sc *pDst, int nLength, int nScaleFactor) |
32-bit integer complex number (32 bit real, 32 bit imaginary)signal subtract constant and scale. More... |
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NppStatus | nppsSubC_32f_I (Npp32f nValue, Npp32f *pSrcDst, int nLength) |
32-bit floating point in place signal subtract constant. More... |
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NppStatus | nppsSubC_32f (const Npp32f *pSrc, Npp32f nValue, Npp32f *pDst, int nLength) |
32-bit floating point signal subtract constant. More... |
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NppStatus | nppsSubC_32fc_I (Npp32fc nValue, Npp32fc *pSrcDst, int nLength) |
32-bit floating point complex number (32 bit real, 32 bit imaginary) in place signal subtract constant. More... |
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NppStatus | nppsSubC_32fc (const Npp32fc *pSrc, Npp32fc nValue, Npp32fc *pDst, int nLength) |
32-bit floating point complex number (32 bit real, 32 bit imaginary) signal subtract constant. More... |
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NppStatus | nppsSubC_64f_I (Npp64f nValue, Npp64f *pSrcDst, int nLength) |
64-bit floating point, in place signal subtract constant. More... |
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NppStatus | nppsSubC_64f (const Npp64f *pSrc, Npp64f nValue, Npp64f *pDst, int nLength) |
64-bit floating point signal subtract constant. More... |
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NppStatus | nppsSubC_64fc_I (Npp64fc nValue, Npp64fc *pSrcDst, int nLength) |
64-bit floating point complex number (64 bit real, 64 bit imaginary) in place signal subtract constant. More... |
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NppStatus | nppsSubC_64fc (const Npp64fc *pSrc, Npp64fc nValue, Npp64fc *pDst, int nLength) |
64-bit floating point complex number (64 bit real, 64 bit imaginary) signal subtract constant. More... |
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Subtracts a constant from each sample of a signal.
16-bit signed short in place signal subtract constant, scale, then clamp to saturated value.
pSrcDst | In-Place Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
nLength | Signal Length. |
nScaleFactor | Integer Result Scaling. |
NppStatus nppsSubC_16s_Sfs | ( | const Npp16s * | pSrc, |
Npp16s | nValue, | ||
Npp16s * | pDst, | ||
int | nLength, | ||
int | nScaleFactor | ||
) |
16-bit signed short signal subtract constant, scale, then clamp to saturated value.
pSrc | Source Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
pDst | Destination Signal Pointer. |
nLength | Signal Length. |
nScaleFactor | Integer Result Scaling. |
16-bit integer complex number (16 bit real, 16 bit imaginary) signal subtract constant, scale, then clamp to saturated value.
pSrcDst | In-Place Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
nLength | Signal Length. |
nScaleFactor | Integer Result Scaling. |
NppStatus nppsSubC_16sc_Sfs | ( | const Npp16sc * | pSrc, |
Npp16sc | nValue, | ||
Npp16sc * | pDst, | ||
int | nLength, | ||
int | nScaleFactor | ||
) |
16-bit integer complex number (16 bit real, 16 bit imaginary) signal subtract constant, scale, then clamp to saturated value.
pSrc | Source Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
pDst | Destination Signal Pointer. |
nLength | Signal Length. |
nScaleFactor | Integer Result Scaling. |
16-bit unsigned short in place signal subtract constant, scale, then clamp to saturated value.
pSrcDst | In-Place Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
nLength | Signal Length. |
nScaleFactor | Integer Result Scaling. |
NppStatus nppsSubC_16u_Sfs | ( | const Npp16u * | pSrc, |
Npp16u | nValue, | ||
Npp16u * | pDst, | ||
int | nLength, | ||
int | nScaleFactor | ||
) |
16-bit unsigned short signal subtract constant, scale, then clamp to saturated value.
pSrc | Source Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
pDst | Destination Signal Pointer. |
nLength | Signal Length. |
nScaleFactor | Integer Result Scaling. |
32-bit floating point signal subtract constant.
pSrc | Source Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
pDst | Destination Signal Pointer. |
nLength | Signal Length. |
32-bit floating point in place signal subtract constant.
pSrcDst | In-Place Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
nLength | Signal Length. |
32-bit floating point complex number (32 bit real, 32 bit imaginary) signal subtract constant.
pSrc | Source Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
pDst | Destination Signal Pointer. |
nLength | Signal Length. |
32-bit floating point complex number (32 bit real, 32 bit imaginary) in place signal subtract constant.
pSrcDst | In-Place Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
nLength | Signal Length. |
32-bit signed integer in place signal subtract constant and scale.
pSrcDst | In-Place Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
nLength | Signal Length. |
nScaleFactor | Integer Result Scaling. |
NppStatus nppsSubC_32s_Sfs | ( | const Npp32s * | pSrc, |
Npp32s | nValue, | ||
Npp32s * | pDst, | ||
int | nLength, | ||
int | nScaleFactor | ||
) |
32-bit signed integer signal subtract constant and scale.
pSrc | Source Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
pDst | Destination Signal Pointer. |
nLength | Signal Length. |
nScaleFactor | Integer Result Scaling. |
32-bit integer complex number (32 bit real, 32 bit imaginary) in place signal subtract constant and scale.
pSrcDst | In-Place Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
nLength | Signal Length. |
nScaleFactor | Integer Result Scaling. |
NppStatus nppsSubC_32sc_Sfs | ( | const Npp32sc * | pSrc, |
Npp32sc | nValue, | ||
Npp32sc * | pDst, | ||
int | nLength, | ||
int | nScaleFactor | ||
) |
32-bit integer complex number (32 bit real, 32 bit imaginary)signal subtract constant and scale.
pSrc | Source Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
pDst | Destination Signal Pointer. |
nLength | Signal Length. |
nScaleFactor | Integer Result Scaling. |
64-bit floating point signal subtract constant.
pSrc | Source Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
pDst | Destination Signal Pointer. |
nLength | Signal Length. |
64-bit floating point, in place signal subtract constant.
pSrcDst | In-Place Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
nLength | Length of the vectors, number of items. |
64-bit floating point complex number (64 bit real, 64 bit imaginary) signal subtract constant.
pSrc | Source Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
pDst | Destination Signal Pointer. |
nLength | Signal Length. |
64-bit floating point complex number (64 bit real, 64 bit imaginary) in place signal subtract constant.
pSrcDst | In-Place Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
nLength | Signal Length. |
8-bit unsigned char in place signal subtract constant, scale, then clamp to saturated value
pSrcDst | In-Place Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
nLength | Signal Length. |
nScaleFactor | Integer Result Scaling. |
NppStatus nppsSubC_8u_Sfs | ( | const Npp8u * | pSrc, |
Npp8u | nValue, | ||
Npp8u * | pDst, | ||
int | nLength, | ||
int | nScaleFactor | ||
) |
8-bit unsigned char signal subtract constant, scale, then clamp to saturated value.
pSrc | Source Signal Pointer. |
nValue | Constant value to be subtracted from each vector element |
pDst | Destination Signal Pointer. |
nLength | Signal Length. |
nScaleFactor | Integer Result Scaling. |