Signal Arithmetic And Logical Operations

Functions that provide common arithmetic and logical operations.

Signal Arithmetic Functions

Arithmetic Operations

The set of arithmetic operations for signal processing available in the library.

Signal AddC

AddC

Adds a constant value to each sample of a signal.

Functions

NppStatus nppsAddC_8u_ISfs_Ctx(Npp8u nValue, Npp8u *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

8-bit unsigned char in place signal add constant, scale, then clamp to saturated value

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_8u_ISfs(Npp8u nValue, Npp8u *pSrcDst, size_t nLength, int nScaleFactor)

8-bit unsigned char in place signal add constant, scale, then clamp to saturated value

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAddC_8u_Sfs_Ctx(const Npp8u *pSrc, Npp8u nValue, Npp8u *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

8-bit unsigned charvector add constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_8u_Sfs(const Npp8u *pSrc, Npp8u nValue, Npp8u *pDst, size_t nLength, int nScaleFactor)

8-bit unsigned charvector add constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAddC_16u_ISfs_Ctx(Npp16u nValue, Npp16u *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit unsigned short in place signal add constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_16u_ISfs(Npp16u nValue, Npp16u *pSrcDst, size_t nLength, int nScaleFactor)

16-bit unsigned short in place signal add constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAddC_16u_Sfs_Ctx(const Npp16u *pSrc, Npp16u nValue, Npp16u *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit unsigned short vector add constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_16u_Sfs(const Npp16u *pSrc, Npp16u nValue, Npp16u *pDst, size_t nLength, int nScaleFactor)

16-bit unsigned short vector add constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAddC_16s_ISfs_Ctx(Npp16s nValue, Npp16s *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit signed short in place signal add constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_16s_ISfs(Npp16s nValue, Npp16s *pSrcDst, size_t nLength, int nScaleFactor)

16-bit signed short in place signal add constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAddC_16s_Sfs_Ctx(const Npp16s *pSrc, Npp16s nValue, Npp16s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit signed short signal add constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_16s_Sfs(const Npp16s *pSrc, Npp16s nValue, Npp16s *pDst, size_t nLength, int nScaleFactor)

16-bit signed short signal add constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAddC_16sc_ISfs_Ctx(Npp16sc nValue, Npp16sc *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit integer complex number (16 bit real, 16 bit imaginary)signal add constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_16sc_ISfs(Npp16sc nValue, Npp16sc *pSrcDst, size_t nLength, int nScaleFactor)

16-bit integer complex number (16 bit real, 16 bit imaginary)signal add constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAddC_16sc_Sfs_Ctx(const Npp16sc *pSrc, Npp16sc nValue, Npp16sc *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit integer complex number (16 bit real, 16 bit imaginary) signal add constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_16sc_Sfs(const Npp16sc *pSrc, Npp16sc nValue, Npp16sc *pDst, size_t nLength, int nScaleFactor)

16-bit integer complex number (16 bit real, 16 bit imaginary) signal add constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAddC_32s_ISfs_Ctx(Npp32s nValue, Npp32s *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit signed integer in place signal add constant and scale.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_32s_ISfs(Npp32s nValue, Npp32s *pSrcDst, size_t nLength, int nScaleFactor)

32-bit signed integer in place signal add constant and scale.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAddC_32s_Sfs_Ctx(const Npp32s *pSrc, Npp32s nValue, Npp32s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit signed integersignal add constant and scale.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_32s_Sfs(const Npp32s *pSrc, Npp32s nValue, Npp32s *pDst, size_t nLength, int nScaleFactor)

32-bit signed integersignal add constant and scale.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAddC_32sc_ISfs_Ctx(Npp32sc nValue, Npp32sc *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit integer complex number (32 bit real, 32 bit imaginary) in place signal add constant and scale.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_32sc_ISfs(Npp32sc nValue, Npp32sc *pSrcDst, size_t nLength, int nScaleFactor)

32-bit integer complex number (32 bit real, 32 bit imaginary) in place signal add constant and scale.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAddC_32sc_Sfs_Ctx(const Npp32sc *pSrc, Npp32sc nValue, Npp32sc *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit integer complex number (32 bit real, 32 bit imaginary) signal add constant and scale.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_32sc_Sfs(const Npp32sc *pSrc, Npp32sc nValue, Npp32sc *pDst, size_t nLength, int nScaleFactor)

32-bit integer complex number (32 bit real, 32 bit imaginary) signal add constant and scale.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAddC_32f_I_Ctx(Npp32f nValue, Npp32f *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point in place signal add constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_32f_I(Npp32f nValue, Npp32f *pSrcDst, size_t nLength)

32-bit floating point in place signal add constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.

Returns

NppStatus nppsAddC_32f_Ctx(const Npp32f *pSrc, Npp32f nValue, Npp32f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point signal add constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_32f(const Npp32f *pSrc, Npp32f nValue, Npp32f *pDst, size_t nLength)

32-bit floating point signal add constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsAddC_32fc_I_Ctx(Npp32fc nValue, Npp32fc *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point complex number (32 bit real, 32 bit imaginary) in place signal add constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_32fc_I(Npp32fc nValue, Npp32fc *pSrcDst, size_t nLength)

32-bit floating point complex number (32 bit real, 32 bit imaginary) in place signal add constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.

Returns

NppStatus nppsAddC_32fc_Ctx(const Npp32fc *pSrc, Npp32fc nValue, Npp32fc *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point complex number (32 bit real, 32 bit imaginary) signal add constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_32fc(const Npp32fc *pSrc, Npp32fc nValue, Npp32fc *pDst, size_t nLength)

64-bit floating point, in place signal add constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Length of the vectors, number of items.

Returns

NppStatus nppsAddC_64f_I_Ctx(Npp64f nValue, Npp64f *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point, in place signal add constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Length of the vectors, number of items.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_64f_I(Npp64f nValue, Npp64f *pSrcDst, size_t nLength)

64-bit floating point, in place signal add constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Length of the vectors, number of items.

Returns

NppStatus nppsAddC_64f_Ctx(const Npp64f *pSrc, Npp64f nValue, Npp64f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating pointsignal add constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_64f(const Npp64f *pSrc, Npp64f nValue, Npp64f *pDst, size_t nLength)

64-bit floating pointsignal add constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsAddC_64fc_I_Ctx(Npp64fc nValue, Npp64fc *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point complex number (64 bit real, 64 bit imaginary) in place signal add constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_64fc_I(Npp64fc nValue, Npp64fc *pSrcDst, size_t nLength)

64-bit floating point complex number (64 bit real, 64 bit imaginary) in place signal add constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be added to each vector element
nLength – Signal Length.

Returns

NppStatus nppsAddC_64fc_Ctx(const Npp64fc *pSrc, Npp64fc nValue, Npp64fc *pDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point complex number (64 bit real, 64 bit imaginary) signal add constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddC_64fc(const Npp64fc *pSrc, Npp64fc nValue, Npp64fc *pDst, size_t nLength)

64-bit floating point complex number (64 bit real, 64 bit imaginary) signal add constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be added to each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

Signal AddProductC

AddProductC

Adds product of a constant and each sample of a source signal to the each sample of destination signal.

Functions

NppStatus nppsAddProductC_32f_Ctx(const Npp32f *pSrc, Npp32f nValue, Npp32f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point signal add product of signal times constant to destination signal.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddProductC_32f(const Npp32f *pSrc, Npp32f nValue, Npp32f *pDst, size_t nLength)

32-bit floating point signal add product of signal times constant to destination signal.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

Signal MulC

MulC

Multiplies each sample of a signal by a constant value.

Functions

NppStatus nppsMulC_8u_ISfs_Ctx(Npp8u nValue, Npp8u *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

8-bit unsigned char in place signal times constant, scale, then clamp to saturated value

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_8u_ISfs(Npp8u nValue, Npp8u *pSrcDst, size_t nLength, int nScaleFactor)

8-bit unsigned char in place signal times constant, scale, then clamp to saturated value

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMulC_8u_Sfs_Ctx(const Npp8u *pSrc, Npp8u nValue, Npp8u *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

8-bit unsigned char signal times constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_8u_Sfs(const Npp8u *pSrc, Npp8u nValue, Npp8u *pDst, size_t nLength, int nScaleFactor)

8-bit unsigned char signal times constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMulC_16u_ISfs_Ctx(Npp16u nValue, Npp16u *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit unsigned short in place signal times constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_16u_ISfs(Npp16u nValue, Npp16u *pSrcDst, size_t nLength, int nScaleFactor)

16-bit unsigned short in place signal times constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMulC_16u_Sfs_Ctx(const Npp16u *pSrc, Npp16u nValue, Npp16u *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit unsigned short signal times constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_16u_Sfs(const Npp16u *pSrc, Npp16u nValue, Npp16u *pDst, size_t nLength, int nScaleFactor)

16-bit unsigned short signal times constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMulC_16s_ISfs_Ctx(Npp16s nValue, Npp16s *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit signed short in place signal times constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_16s_ISfs(Npp16s nValue, Npp16s *pSrcDst, size_t nLength, int nScaleFactor)

16-bit signed short in place signal times constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMulC_16s_Sfs_Ctx(const Npp16s *pSrc, Npp16s nValue, Npp16s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit signed short signal times constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_16s_Sfs(const Npp16s *pSrc, Npp16s nValue, Npp16s *pDst, size_t nLength, int nScaleFactor)

16-bit signed short signal times constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMulC_16sc_ISfs_Ctx(Npp16sc nValue, Npp16sc *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit integer complex number (16 bit real, 16 bit imaginary)signal times constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_16sc_ISfs(Npp16sc nValue, Npp16sc *pSrcDst, size_t nLength, int nScaleFactor)

16-bit integer complex number (16 bit real, 16 bit imaginary)signal times constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMulC_16sc_Sfs_Ctx(const Npp16sc *pSrc, Npp16sc nValue, Npp16sc *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit integer complex number (16 bit real, 16 bit imaginary)signal times constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_16sc_Sfs(const Npp16sc *pSrc, Npp16sc nValue, Npp16sc *pDst, size_t nLength, int nScaleFactor)

16-bit integer complex number (16 bit real, 16 bit imaginary)signal times constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMulC_32s_ISfs_Ctx(Npp32s nValue, Npp32s *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit signed integer in place signal times constant and scale.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_32s_ISfs(Npp32s nValue, Npp32s *pSrcDst, size_t nLength, int nScaleFactor)

32-bit signed integer in place signal times constant and scale.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMulC_32s_Sfs_Ctx(const Npp32s *pSrc, Npp32s nValue, Npp32s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit signed integer signal times constant and scale.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_32s_Sfs(const Npp32s *pSrc, Npp32s nValue, Npp32s *pDst, size_t nLength, int nScaleFactor)

32-bit signed integer signal times constant and scale.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMulC_32sc_ISfs_Ctx(Npp32sc nValue, Npp32sc *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit integer complex number (32 bit real, 32 bit imaginary) in place signal times constant and scale.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_32sc_ISfs(Npp32sc nValue, Npp32sc *pSrcDst, size_t nLength, int nScaleFactor)

32-bit integer complex number (32 bit real, 32 bit imaginary) in place signal times constant and scale.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMulC_32sc_Sfs_Ctx(const Npp32sc *pSrc, Npp32sc nValue, Npp32sc *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit integer complex number (32 bit real, 32 bit imaginary) signal times constant and scale.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_32sc_Sfs(const Npp32sc *pSrc, Npp32sc nValue, Npp32sc *pDst, size_t nLength, int nScaleFactor)

32-bit integer complex number (32 bit real, 32 bit imaginary) signal times constant and scale.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMulC_32f_I_Ctx(Npp32f nValue, Npp32f *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point in place signal times constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_32f_I(Npp32f nValue, Npp32f *pSrcDst, size_t nLength)

32-bit floating point in place signal times constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.

Returns

NppStatus nppsMulC_32f_Ctx(const Npp32f *pSrc, Npp32f nValue, Npp32f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point signal times constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_32f(const Npp32f *pSrc, Npp32f nValue, Npp32f *pDst, size_t nLength)

32-bit floating point signal times constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsMulC_Low_32f16s_Ctx(const Npp32f *pSrc, Npp32f nValue, Npp16s *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point signal times constant with output converted to 16-bit signed integer.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_Low_32f16s(const Npp32f *pSrc, Npp32f nValue, Npp16s *pDst, size_t nLength)

32-bit floating point signal times constant with output converted to 16-bit signed integer.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsMulC_32f16s_Sfs_Ctx(const Npp32f *pSrc, Npp32f nValue, Npp16s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit floating point signal times constant with output converted to 16-bit signed integer with scaling and saturation of output result.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nScaleFactor – Integer Result Scaling.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_32f16s_Sfs(const Npp32f *pSrc, Npp32f nValue, Npp16s *pDst, size_t nLength, int nScaleFactor)

32-bit floating point signal times constant with output converted to 16-bit signed integer with scaling and saturation of output result.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nScaleFactor – Integer Result Scaling.
nLength – Signal Length.

Returns

NppStatus nppsMulC_32fc_I_Ctx(Npp32fc nValue, Npp32fc *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point complex number (32 bit real, 32 bit imaginary) in place signal times constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_32fc_I(Npp32fc nValue, Npp32fc *pSrcDst, size_t nLength)

32-bit floating point complex number (32 bit real, 32 bit imaginary) in place signal times constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.

Returns

NppStatus nppsMulC_32fc_Ctx(const Npp32fc *pSrc, Npp32fc nValue, Npp32fc *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point complex number (32 bit real, 32 bit imaginary) signal times constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_32fc(const Npp32fc *pSrc, Npp32fc nValue, Npp32fc *pDst, size_t nLength)

32-bit floating point complex number (32 bit real, 32 bit imaginary) signal times constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsMulC_64f_I_Ctx(Npp64f nValue, Npp64f *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point, in place signal times constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Length of the vectors, number of items.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_64f_I(Npp64f nValue, Npp64f *pSrcDst, size_t nLength)

64-bit floating point, in place signal times constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Length of the vectors, number of items.

Returns

NppStatus nppsMulC_64f_Ctx(const Npp64f *pSrc, Npp64f nValue, Npp64f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point signal times constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_64f(const Npp64f *pSrc, Npp64f nValue, Npp64f *pDst, size_t nLength)

64-bit floating point signal times constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsMulC_64f64s_ISfs_Ctx(Npp64f nValue, Npp64s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

64-bit floating point signal times constant with in place conversion to 64-bit signed integer and with scaling and saturation of output result.

Parameters

nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_64f64s_ISfs(Npp64f nValue, Npp64s *pDst, size_t nLength, int nScaleFactor)

64-bit floating point signal times constant with in place conversion to 64-bit signed integer and with scaling and saturation of output result.

Parameters

nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMulC_64fc_I_Ctx(Npp64fc nValue, Npp64fc *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point complex number (64 bit real, 64 bit imaginary) in place signal times constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_64fc_I(Npp64fc nValue, Npp64fc *pSrcDst, size_t nLength)

64-bit floating point complex number (64 bit real, 64 bit imaginary) in place signal times constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be multiplied by each vector element
nLength – Signal Length.

Returns

NppStatus nppsMulC_64fc_Ctx(const Npp64fc *pSrc, Npp64fc nValue, Npp64fc *pDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point complex number (64 bit real, 64 bit imaginary) signal times constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMulC_64fc(const Npp64fc *pSrc, Npp64fc nValue, Npp64fc *pDst, size_t nLength)

64-bit floating point complex number (64 bit real, 64 bit imaginary) signal times constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be multiplied by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

Signal SubC

SubC

Subtracts a constant from each sample of a signal.

Functions

NppStatus nppsSubC_8u_ISfs_Ctx(Npp8u nValue, Npp8u *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

8-bit unsigned char in place signal subtract constant, scale, then clamp to saturated value

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_8u_ISfs(Npp8u nValue, Npp8u *pSrcDst, size_t nLength, int nScaleFactor)

8-bit unsigned char in place signal subtract constant, scale, then clamp to saturated value

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubC_8u_Sfs_Ctx(const Npp8u *pSrc, Npp8u nValue, Npp8u *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

8-bit unsigned char signal subtract constant, scale, then clamp to saturated value.

Parameters

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.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_8u_Sfs(const Npp8u *pSrc, Npp8u nValue, Npp8u *pDst, size_t nLength, int nScaleFactor)

8-bit unsigned char signal subtract constant, scale, then clamp to saturated value.

Parameters

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.

Returns

NppStatus nppsSubC_16u_ISfs_Ctx(Npp16u nValue, Npp16u *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit unsigned short in place signal subtract constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_16u_ISfs(Npp16u nValue, Npp16u *pSrcDst, size_t nLength, int nScaleFactor)

16-bit unsigned short in place signal subtract constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubC_16u_Sfs_Ctx(const Npp16u *pSrc, Npp16u nValue, Npp16u *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit unsigned short signal subtract constant, scale, then clamp to saturated value.

Parameters

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.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_16u_Sfs(const Npp16u *pSrc, Npp16u nValue, Npp16u *pDst, size_t nLength, int nScaleFactor)

16-bit unsigned short signal subtract constant, scale, then clamp to saturated value.

Parameters

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.

Returns

NppStatus nppsSubC_16s_ISfs_Ctx(Npp16s nValue, Npp16s *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit signed short in place signal subtract constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_16s_ISfs(Npp16s nValue, Npp16s *pSrcDst, size_t nLength, int nScaleFactor)

16-bit signed short in place signal subtract constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubC_16s_Sfs_Ctx(const Npp16s *pSrc, Npp16s nValue, Npp16s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit signed short signal subtract constant, scale, then clamp to saturated value.

Parameters

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.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_16s_Sfs(const Npp16s *pSrc, Npp16s nValue, Npp16s *pDst, size_t nLength, int nScaleFactor)

16-bit signed short signal subtract constant, scale, then clamp to saturated value.

Parameters

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.

Returns

NppStatus nppsSubC_16sc_ISfs_Ctx(Npp16sc nValue, Npp16sc *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit integer complex number (16 bit real, 16 bit imaginary) signal subtract constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_16sc_ISfs(Npp16sc nValue, Npp16sc *pSrcDst, size_t nLength, int nScaleFactor)

16-bit integer complex number (16 bit real, 16 bit imaginary) signal subtract constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubC_16sc_Sfs_Ctx(const Npp16sc *pSrc, Npp16sc nValue, Npp16sc *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit integer complex number (16 bit real, 16 bit imaginary) signal subtract constant, scale, then clamp to saturated value.

Parameters

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.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_16sc_Sfs(const Npp16sc *pSrc, Npp16sc nValue, Npp16sc *pDst, size_t nLength, int nScaleFactor)

16-bit integer complex number (16 bit real, 16 bit imaginary) signal subtract constant, scale, then clamp to saturated value.

Parameters

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.

Returns

NppStatus nppsSubC_32s_ISfs_Ctx(Npp32s nValue, Npp32s *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit signed integer in place signal subtract constant and scale.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_32s_ISfs(Npp32s nValue, Npp32s *pSrcDst, size_t nLength, int nScaleFactor)

32-bit signed integer in place signal subtract constant and scale.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubC_32s_Sfs_Ctx(const Npp32s *pSrc, Npp32s nValue, Npp32s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit signed integer signal subtract constant and scale.

Parameters

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.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_32s_Sfs(const Npp32s *pSrc, Npp32s nValue, Npp32s *pDst, size_t nLength, int nScaleFactor)

32-bit signed integer signal subtract constant and scale.

Parameters

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.

Returns

NppStatus nppsSubC_32sc_ISfs_Ctx(Npp32sc nValue, Npp32sc *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit integer complex number (32 bit real, 32 bit imaginary) in place signal subtract constant and scale.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_32sc_ISfs(Npp32sc nValue, Npp32sc *pSrcDst, size_t nLength, int nScaleFactor)

32-bit integer complex number (32 bit real, 32 bit imaginary) in place signal subtract constant and scale.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubC_32sc_Sfs_Ctx(const Npp32sc *pSrc, Npp32sc nValue, Npp32sc *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit integer complex number (32 bit real, 32 bit imaginary)signal subtract constant and scale.

Parameters

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.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_32sc_Sfs(const Npp32sc *pSrc, Npp32sc nValue, Npp32sc *pDst, size_t nLength, int nScaleFactor)

32-bit integer complex number (32 bit real, 32 bit imaginary)signal subtract constant and scale.

Parameters

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.

Returns

NppStatus nppsSubC_32f_I_Ctx(Npp32f nValue, Npp32f *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point in place signal subtract constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_32f_I(Npp32f nValue, Npp32f *pSrcDst, size_t nLength)

32-bit floating point in place signal subtract constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.

Returns

NppStatus nppsSubC_32f_Ctx(const Npp32f *pSrc, Npp32f nValue, Npp32f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point signal subtract constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be subtracted from each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_32f(const Npp32f *pSrc, Npp32f nValue, Npp32f *pDst, size_t nLength)

32-bit floating point signal subtract constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be subtracted from each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsSubC_32fc_I_Ctx(Npp32fc nValue, Npp32fc *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point complex number (32 bit real, 32 bit imaginary) in place signal subtract constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_32fc_I(Npp32fc nValue, Npp32fc *pSrcDst, size_t nLength)

32-bit floating point complex number (32 bit real, 32 bit imaginary) in place signal subtract constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.

Returns

NppStatus nppsSubC_32fc_Ctx(const Npp32fc *pSrc, Npp32fc nValue, Npp32fc *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point complex number (32 bit real, 32 bit imaginary) signal subtract constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be subtracted from each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_32fc(const Npp32fc *pSrc, Npp32fc nValue, Npp32fc *pDst, size_t nLength)

32-bit floating point complex number (32 bit real, 32 bit imaginary) signal subtract constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be subtracted from each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsSubC_64f_I_Ctx(Npp64f nValue, Npp64f *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point, in place signal subtract constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Length of the vectors, number of items.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_64f_I(Npp64f nValue, Npp64f *pSrcDst, size_t nLength)

64-bit floating point, in place signal subtract constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Length of the vectors, number of items.

Returns

NppStatus nppsSubC_64f_Ctx(const Npp64f *pSrc, Npp64f nValue, Npp64f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point signal subtract constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be subtracted from each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_64f(const Npp64f *pSrc, Npp64f nValue, Npp64f *pDst, size_t nLength)

64-bit floating point signal subtract constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be subtracted from each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsSubC_64fc_I_Ctx(Npp64fc nValue, Npp64fc *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point complex number (64 bit real, 64 bit imaginary) in place signal subtract constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_64fc_I(Npp64fc nValue, Npp64fc *pSrcDst, size_t nLength)

64-bit floating point complex number (64 bit real, 64 bit imaginary) in place signal subtract constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be subtracted from each vector element
nLength – Signal Length.

Returns

NppStatus nppsSubC_64fc_Ctx(const Npp64fc *pSrc, Npp64fc nValue, Npp64fc *pDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point complex number (64 bit real, 64 bit imaginary) signal subtract constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be subtracted from each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubC_64fc(const Npp64fc *pSrc, Npp64fc nValue, Npp64fc *pDst, size_t nLength)

64-bit floating point complex number (64 bit real, 64 bit imaginary) signal subtract constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be subtracted from each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

Signal SubCRev

SubCRev

Subtracts each sample of a signal from a constant.

Functions

NppStatus nppsSubCRev_8u_ISfs_Ctx(Npp8u nValue, Npp8u *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

8-bit unsigned char in place signal subtract from constant, scale, then clamp to saturated value

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_8u_ISfs(Npp8u nValue, Npp8u *pSrcDst, size_t nLength, int nScaleFactor)

8-bit unsigned char in place signal subtract from constant, scale, then clamp to saturated value

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubCRev_8u_Sfs_Ctx(const Npp8u *pSrc, Npp8u nValue, Npp8u *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

8-bit unsigned char signal subtract from constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_8u_Sfs(const Npp8u *pSrc, Npp8u nValue, Npp8u *pDst, size_t nLength, int nScaleFactor)

8-bit unsigned char signal subtract from constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubCRev_16u_ISfs_Ctx(Npp16u nValue, Npp16u *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit unsigned short in place signal subtract from constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_16u_ISfs(Npp16u nValue, Npp16u *pSrcDst, size_t nLength, int nScaleFactor)

16-bit unsigned short in place signal subtract from constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubCRev_16u_Sfs_Ctx(const Npp16u *pSrc, Npp16u nValue, Npp16u *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit unsigned short signal subtract from constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_16u_Sfs(const Npp16u *pSrc, Npp16u nValue, Npp16u *pDst, size_t nLength, int nScaleFactor)

16-bit unsigned short signal subtract from constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubCRev_16s_ISfs_Ctx(Npp16s nValue, Npp16s *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit signed short in place signal subtract from constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_16s_ISfs(Npp16s nValue, Npp16s *pSrcDst, size_t nLength, int nScaleFactor)

16-bit signed short in place signal subtract from constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubCRev_16s_Sfs_Ctx(const Npp16s *pSrc, Npp16s nValue, Npp16s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit signed short signal subtract from constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_16s_Sfs(const Npp16s *pSrc, Npp16s nValue, Npp16s *pDst, size_t nLength, int nScaleFactor)

16-bit signed short signal subtract from constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubCRev_16sc_ISfs_Ctx(Npp16sc nValue, Npp16sc *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit integer complex number (16 bit real, 16 bit imaginary) signal subtract from constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_16sc_ISfs(Npp16sc nValue, Npp16sc *pSrcDst, size_t nLength, int nScaleFactor)

16-bit integer complex number (16 bit real, 16 bit imaginary) signal subtract from constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubCRev_16sc_Sfs_Ctx(const Npp16sc *pSrc, Npp16sc nValue, Npp16sc *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit integer complex number (16 bit real, 16 bit imaginary) signal subtract from constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_16sc_Sfs(const Npp16sc *pSrc, Npp16sc nValue, Npp16sc *pDst, size_t nLength, int nScaleFactor)

16-bit integer complex number (16 bit real, 16 bit imaginary) signal subtract from constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubCRev_32s_ISfs_Ctx(Npp32s nValue, Npp32s *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit signed integer in place signal subtract from constant and scale.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_32s_ISfs(Npp32s nValue, Npp32s *pSrcDst, size_t nLength, int nScaleFactor)

32-bit signed integer in place signal subtract from constant and scale.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubCRev_32s_Sfs_Ctx(const Npp32s *pSrc, Npp32s nValue, Npp32s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit signed integersignal subtract from constant and scale.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_32s_Sfs(const Npp32s *pSrc, Npp32s nValue, Npp32s *pDst, size_t nLength, int nScaleFactor)

32-bit signed integersignal subtract from constant and scale.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubCRev_32sc_ISfs_Ctx(Npp32sc nValue, Npp32sc *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit integer complex number (32 bit real, 32 bit imaginary) in place signal subtract from constant and scale.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_32sc_ISfs(Npp32sc nValue, Npp32sc *pSrcDst, size_t nLength, int nScaleFactor)

32-bit integer complex number (32 bit real, 32 bit imaginary) in place signal subtract from constant and scale.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubCRev_32sc_Sfs_Ctx(const Npp32sc *pSrc, Npp32sc nValue, Npp32sc *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit integer complex number (32 bit real, 32 bit imaginary) signal subtract from constant and scale.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_32sc_Sfs(const Npp32sc *pSrc, Npp32sc nValue, Npp32sc *pDst, size_t nLength, int nScaleFactor)

32-bit integer complex number (32 bit real, 32 bit imaginary) signal subtract from constant and scale.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsSubCRev_32f_I_Ctx(Npp32f nValue, Npp32f *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point in place signal subtract from constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_32f_I(Npp32f nValue, Npp32f *pSrcDst, size_t nLength)

32-bit floating point in place signal subtract from constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.

Returns

NppStatus nppsSubCRev_32f_Ctx(const Npp32f *pSrc, Npp32f nValue, Npp32f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point signal subtract from constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_32f(const Npp32f *pSrc, Npp32f nValue, Npp32f *pDst, size_t nLength)

32-bit floating point signal subtract from constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsSubCRev_32fc_I_Ctx(Npp32fc nValue, Npp32fc *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point complex number (32 bit real, 32 bit imaginary) in place signal subtract from constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_32fc_I(Npp32fc nValue, Npp32fc *pSrcDst, size_t nLength)

32-bit floating point complex number (32 bit real, 32 bit imaginary) in place signal subtract from constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.

Returns

NppStatus nppsSubCRev_32fc_Ctx(const Npp32fc *pSrc, Npp32fc nValue, Npp32fc *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point complex number (32 bit real, 32 bit imaginary) signal subtract from constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_32fc(const Npp32fc *pSrc, Npp32fc nValue, Npp32fc *pDst, size_t nLength)

32-bit floating point complex number (32 bit real, 32 bit imaginary) signal subtract from constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsSubCRev_64f_I_Ctx(Npp64f nValue, Npp64f *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point, in place signal subtract from constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Length of the vectors, number of items.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_64f_I(Npp64f nValue, Npp64f *pSrcDst, size_t nLength)

64-bit floating point, in place signal subtract from constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Length of the vectors, number of items.

Returns

NppStatus nppsSubCRev_64f_Ctx(const Npp64f *pSrc, Npp64f nValue, Npp64f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point signal subtract from constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_64f(const Npp64f *pSrc, Npp64f nValue, Npp64f *pDst, size_t nLength)

64-bit floating point signal subtract from constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsSubCRev_64fc_I_Ctx(Npp64fc nValue, Npp64fc *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point complex number (64 bit real, 64 bit imaginary) in place signal subtract from constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_64fc_I(Npp64fc nValue, Npp64fc *pSrcDst, size_t nLength)

64-bit floating point complex number (64 bit real, 64 bit imaginary) in place signal subtract from constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
nLength – Signal Length.

Returns

NppStatus nppsSubCRev_64fc_Ctx(const Npp64fc *pSrc, Npp64fc nValue, Npp64fc *pDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point complex number (64 bit real, 64 bit imaginary) signal subtract from constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsSubCRev_64fc(const Npp64fc *pSrc, Npp64fc nValue, Npp64fc *pDst, size_t nLength)

64-bit floating point complex number (64 bit real, 64 bit imaginary) signal subtract from constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value each vector element is to be subtracted from
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

Signal DivC

DivC

Divides each sample of a signal by a constant.

Functions

NppStatus nppsDivC_8u_ISfs_Ctx(Npp8u nValue, Npp8u *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

8-bit unsigned char in place signal divided by constant, scale, then clamp to saturated value

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided into each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivC_8u_ISfs(Npp8u nValue, Npp8u *pSrcDst, size_t nLength, int nScaleFactor)

8-bit unsigned char in place signal divided by constant, scale, then clamp to saturated value

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided into each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsDivC_8u_Sfs_Ctx(const Npp8u *pSrc, Npp8u nValue, Npp8u *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

8-bit unsigned char signal divided by constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided into each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivC_8u_Sfs(const Npp8u *pSrc, Npp8u nValue, Npp8u *pDst, size_t nLength, int nScaleFactor)

8-bit unsigned char signal divided by constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided into each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsDivC_16u_ISfs_Ctx(Npp16u nValue, Npp16u *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit unsigned short in place signal divided by constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided into each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivC_16u_ISfs(Npp16u nValue, Npp16u *pSrcDst, size_t nLength, int nScaleFactor)

16-bit unsigned short in place signal divided by constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided into each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsDivC_16u_Sfs_Ctx(const Npp16u *pSrc, Npp16u nValue, Npp16u *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit unsigned short signal divided by constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided into each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivC_16u_Sfs(const Npp16u *pSrc, Npp16u nValue, Npp16u *pDst, size_t nLength, int nScaleFactor)

16-bit unsigned short signal divided by constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided into each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsDivC_16s_ISfs_Ctx(Npp16s nValue, Npp16s *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit signed short in place signal divided by constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided into each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivC_16s_ISfs(Npp16s nValue, Npp16s *pSrcDst, size_t nLength, int nScaleFactor)

16-bit signed short in place signal divided by constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided into each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsDivC_16s_Sfs_Ctx(const Npp16s *pSrc, Npp16s nValue, Npp16s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit signed short signal divided by constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided into each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivC_16s_Sfs(const Npp16s *pSrc, Npp16s nValue, Npp16s *pDst, size_t nLength, int nScaleFactor)

16-bit signed short signal divided by constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided into each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsDivC_16sc_ISfs_Ctx(Npp16sc nValue, Npp16sc *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit integer complex number (16 bit real, 16 bit imaginary)signal divided by constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided into each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivC_16sc_ISfs(Npp16sc nValue, Npp16sc *pSrcDst, size_t nLength, int nScaleFactor)

16-bit integer complex number (16 bit real, 16 bit imaginary)signal divided by constant, scale, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided into each vector element
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsDivC_16sc_Sfs_Ctx(const Npp16sc *pSrc, Npp16sc nValue, Npp16sc *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit integer complex number (16 bit real, 16 bit imaginary) signal divided by constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided into each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivC_16sc_Sfs(const Npp16sc *pSrc, Npp16sc nValue, Npp16sc *pDst, size_t nLength, int nScaleFactor)

16-bit integer complex number (16 bit real, 16 bit imaginary) signal divided by constant, scale, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided into each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsDivC_32f_I_Ctx(Npp32f nValue, Npp32f *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point in place signal divided by constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided into each vector element
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivC_32f_I(Npp32f nValue, Npp32f *pSrcDst, size_t nLength)

32-bit floating point in place signal divided by constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided into each vector element
nLength – Signal Length.

Returns

NppStatus nppsDivC_32f_Ctx(const Npp32f *pSrc, Npp32f nValue, Npp32f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point signal divided by constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided into each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivC_32f(const Npp32f *pSrc, Npp32f nValue, Npp32f *pDst, size_t nLength)

32-bit floating point signal divided by constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided into each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsDivC_32fc_I_Ctx(Npp32fc nValue, Npp32fc *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point complex number (32 bit real, 32 bit imaginary) in place signal divided by constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided into each vector element
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivC_32fc_I(Npp32fc nValue, Npp32fc *pSrcDst, size_t nLength)

32-bit floating point complex number (32 bit real, 32 bit imaginary) in place signal divided by constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided into each vector element
nLength – Signal Length.

Returns

NppStatus nppsDivC_32fc_Ctx(const Npp32fc *pSrc, Npp32fc nValue, Npp32fc *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point complex number (32 bit real, 32 bit imaginary) signal divided by constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided into each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivC_32fc(const Npp32fc *pSrc, Npp32fc nValue, Npp32fc *pDst, size_t nLength)

32-bit floating point complex number (32 bit real, 32 bit imaginary) signal divided by constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided into each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsDivC_64f_I_Ctx(Npp64f nValue, Npp64f *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point in place signal divided by constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided into each vector element
nLength – Length of the vectors, number of items.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivC_64f_I(Npp64f nValue, Npp64f *pSrcDst, size_t nLength)

64-bit floating point in place signal divided by constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided into each vector element
nLength – Length of the vectors, number of items.

Returns

NppStatus nppsDivC_64f_Ctx(const Npp64f *pSrc, Npp64f nValue, Npp64f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point signal divided by constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided into each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivC_64f(const Npp64f *pSrc, Npp64f nValue, Npp64f *pDst, size_t nLength)

64-bit floating point signal divided by constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided into each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsDivC_64fc_I_Ctx(Npp64fc nValue, Npp64fc *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point complex number (64 bit real, 64 bit imaginary) in place signal divided by constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided into each vector element
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivC_64fc_I(Npp64fc nValue, Npp64fc *pSrcDst, size_t nLength)

64-bit floating point complex number (64 bit real, 64 bit imaginary) in place signal divided by constant.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided into each vector element
nLength – Signal Length.

Returns

NppStatus nppsDivC_64fc_Ctx(const Npp64fc *pSrc, Npp64fc nValue, Npp64fc *pDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point complex number (64 bit real, 64 bit imaginary) signal divided by constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided into each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivC_64fc(const Npp64fc *pSrc, Npp64fc nValue, Npp64fc *pDst, size_t nLength)

64-bit floating point complex number (64 bit real, 64 bit imaginary) signal divided by constant.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided into each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

Signal DivCRev

DivCRev

Divides a constant by each sample of a signal.

Functions

NppStatus nppsDivCRev_16u_I_Ctx(Npp16u nValue, Npp16u *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

16-bit unsigned short in place constant divided by signal, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided by each vector element
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivCRev_16u_I(Npp16u nValue, Npp16u *pSrcDst, size_t nLength)

16-bit unsigned short in place constant divided by signal, then clamp to saturated value.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided by each vector element
nLength – Signal Length.

Returns

NppStatus nppsDivCRev_16u_Ctx(const Npp16u *pSrc, Npp16u nValue, Npp16u *pDst, size_t nLength, NppStreamContext nppStreamCtx)

16-bit unsigned short signal divided by constant, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivCRev_16u(const Npp16u *pSrc, Npp16u nValue, Npp16u *pDst, size_t nLength)

16-bit unsigned short signal divided by constant, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsDivCRev_32f_I_Ctx(Npp32f nValue, Npp32f *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point in place constant divided by signal.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided by each vector element
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivCRev_32f_I(Npp32f nValue, Npp32f *pSrcDst, size_t nLength)

32-bit floating point in place constant divided by signal.

Parameters

pSrcDst – In-Place Signal Pointer.
nValue – Constant value to be divided by each vector element
nLength – Signal Length.

Returns

NppStatus nppsDivCRev_32f_Ctx(const Npp32f *pSrc, Npp32f nValue, Npp32f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point constant divided by signal.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsDivCRev_32f(const Npp32f *pSrc, Npp32f nValue, Npp32f *pDst, size_t nLength)

32-bit floating point constant divided by signal.

Parameters

pSrc – Source Signal Pointer.
nValue – Constant value to be divided by each vector element
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

Signal Add

Add

Sample by sample addition of two signals.

Functions

NppStatus nppsAdd_16s_Ctx(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp16s *pDst, size_t nLength, NppStreamContext nppStreamCtx)

16-bit signed short signal add signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_16s(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp16s *pDst, size_t nLength)

16-bit signed short signal add signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsAdd_16u_Ctx(const Npp16u *pSrc1, const Npp16u *pSrc2, Npp16u *pDst, size_t nLength, NppStreamContext nppStreamCtx)

16-bit unsigned short signal add signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_16u(const Npp16u *pSrc1, const Npp16u *pSrc2, Npp16u *pDst, size_t nLength)

16-bit unsigned short signal add signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsAdd_32u_Ctx(const Npp32u *pSrc1, const Npp32u *pSrc2, Npp32u *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit unsigned int signal add signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_32u(const Npp32u *pSrc1, const Npp32u *pSrc2, Npp32u *pDst, size_t nLength)

32-bit unsigned int signal add signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsAdd_32f_Ctx(const Npp32f *pSrc1, const Npp32f *pSrc2, Npp32f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point signal add signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_32f(const Npp32f *pSrc1, const Npp32f *pSrc2, Npp32f *pDst, size_t nLength)

32-bit floating point signal add signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsAdd_64f_Ctx(const Npp64f *pSrc1, const Npp64f *pSrc2, Npp64f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point signal add signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_64f(const Npp64f *pSrc1, const Npp64f *pSrc2, Npp64f *pDst, size_t nLength)

64-bit floating point signal add signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsAdd_32fc_Ctx(const Npp32fc *pSrc1, const Npp32fc *pSrc2, Npp32fc *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit complex floating point signal add signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_32fc(const Npp32fc *pSrc1, const Npp32fc *pSrc2, Npp32fc *pDst, size_t nLength)

32-bit complex floating point signal add signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsAdd_64fc_Ctx(const Npp64fc *pSrc1, const Npp64fc *pSrc2, Npp64fc *pDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit complex floating point signal add signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_64fc(const Npp64fc *pSrc1, const Npp64fc *pSrc2, Npp64fc *pDst, size_t nLength)

64-bit complex floating point signal add signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsAdd_8u16u_Ctx(const Npp8u *pSrc1, const Npp8u *pSrc2, Npp16u *pDst, size_t nLength, NppStreamContext nppStreamCtx)

8-bit unsigned char signal add signal with 16-bit unsigned result, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_8u16u(const Npp8u *pSrc1, const Npp8u *pSrc2, Npp16u *pDst, size_t nLength)

8-bit unsigned char signal add signal with 16-bit unsigned result, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsAdd_16s32f_Ctx(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp32f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

16-bit signed short signal add signal with 32-bit floating point result, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_16s32f(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp32f *pDst, size_t nLength)

16-bit signed short signal add signal with 32-bit floating point result, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be added to signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsAdd_8u_Sfs_Ctx(const Npp8u *pSrc1, const Npp8u *pSrc2, Npp8u *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

8-bit unsigned char add signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be added to signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_8u_Sfs(const Npp8u *pSrc1, const Npp8u *pSrc2, Npp8u *pDst, size_t nLength, int nScaleFactor)

8-bit unsigned char add signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be added to signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAdd_16u_Sfs_Ctx(const Npp16u *pSrc1, const Npp16u *pSrc2, Npp16u *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit unsigned short add signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be added to signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_16u_Sfs(const Npp16u *pSrc1, const Npp16u *pSrc2, Npp16u *pDst, size_t nLength, int nScaleFactor)

16-bit unsigned short add signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be added to signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAdd_16s_Sfs_Ctx(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp16s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit signed short add signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be added to signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_16s_Sfs(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp16s *pDst, size_t nLength, int nScaleFactor)

16-bit signed short add signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be added to signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAdd_32s_Sfs_Ctx(const Npp32s *pSrc1, const Npp32s *pSrc2, Npp32s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit signed integer add signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be added to signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_32s_Sfs(const Npp32s *pSrc1, const Npp32s *pSrc2, Npp32s *pDst, size_t nLength, int nScaleFactor)

32-bit signed integer add signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be added to signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAdd_64s_Sfs_Ctx(const Npp64s *pSrc1, const Npp64s *pSrc2, Npp64s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

64-bit signed integer add signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be added to signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_64s_Sfs(const Npp64s *pSrc1, const Npp64s *pSrc2, Npp64s *pDst, size_t nLength, int nScaleFactor)

64-bit signed integer add signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be added to signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAdd_16sc_Sfs_Ctx(const Npp16sc *pSrc1, const Npp16sc *pSrc2, Npp16sc *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit signed complex short add signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be added to signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_16sc_Sfs(const Npp16sc *pSrc1, const Npp16sc *pSrc2, Npp16sc *pDst, size_t nLength, int nScaleFactor)

16-bit signed complex short add signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be added to signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAdd_32sc_Sfs_Ctx(const Npp32sc *pSrc1, const Npp32sc *pSrc2, Npp32sc *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit signed complex integer add signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be added to signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_32sc_Sfs(const Npp32sc *pSrc1, const Npp32sc *pSrc2, Npp32sc *pDst, size_t nLength, int nScaleFactor)

32-bit signed complex integer add signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be added to signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAdd_16s_I_Ctx(const Npp16s *pSrc, Npp16s *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

16-bit signed short in place signal add signal, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_16s_I(const Npp16s *pSrc, Npp16s *pSrcDst, size_t nLength)

16-bit signed short in place signal add signal, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.

Returns

NppStatus nppsAdd_32f_I_Ctx(const Npp32f *pSrc, Npp32f *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point in place signal add signal, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_32f_I(const Npp32f *pSrc, Npp32f *pSrcDst, size_t nLength)

32-bit floating point in place signal add signal, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.

Returns

NppStatus nppsAdd_64f_I_Ctx(const Npp64f *pSrc, Npp64f *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point in place signal add signal, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_64f_I(const Npp64f *pSrc, Npp64f *pSrcDst, size_t nLength)

64-bit floating point in place signal add signal, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.

Returns

NppStatus nppsAdd_32fc_I_Ctx(const Npp32fc *pSrc, Npp32fc *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit complex floating point in place signal add signal, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_32fc_I(const Npp32fc *pSrc, Npp32fc *pSrcDst, size_t nLength)

32-bit complex floating point in place signal add signal, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.

Returns

NppStatus nppsAdd_64fc_I_Ctx(const Npp64fc *pSrc, Npp64fc *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit complex floating point in place signal add signal, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_64fc_I(const Npp64fc *pSrc, Npp64fc *pSrcDst, size_t nLength)

64-bit complex floating point in place signal add signal, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.

Returns

NppStatus nppsAdd_16s32s_I_Ctx(const Npp16s *pSrc, Npp32s *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

16/32-bit signed short in place signal add signal with 32-bit signed integer results, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_16s32s_I(const Npp16s *pSrc, Npp32s *pSrcDst, size_t nLength)

16/32-bit signed short in place signal add signal with 32-bit signed integer results, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.

Returns

NppStatus nppsAdd_8u_ISfs_Ctx(const Npp8u *pSrc, Npp8u *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

8-bit unsigned char in place signal add signal, with scaling, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_8u_ISfs(const Npp8u *pSrc, Npp8u *pSrcDst, size_t nLength, int nScaleFactor)

8-bit unsigned char in place signal add signal, with scaling, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAdd_16u_ISfs_Ctx(const Npp16u *pSrc, Npp16u *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit unsigned short in place signal add signal, with scaling, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_16u_ISfs(const Npp16u *pSrc, Npp16u *pSrcDst, size_t nLength, int nScaleFactor)

16-bit unsigned short in place signal add signal, with scaling, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAdd_16s_ISfs_Ctx(const Npp16s *pSrc, Npp16s *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit signed short in place signal add signal, with scaling, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_16s_ISfs(const Npp16s *pSrc, Npp16s *pSrcDst, size_t nLength, int nScaleFactor)

16-bit signed short in place signal add signal, with scaling, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAdd_32s_ISfs_Ctx(const Npp32s *pSrc, Npp32s *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit signed integer in place signal add signal, with scaling, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_32s_ISfs(const Npp32s *pSrc, Npp32s *pSrcDst, size_t nLength, int nScaleFactor)

32-bit signed integer in place signal add signal, with scaling, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAdd_16sc_ISfs_Ctx(const Npp16sc *pSrc, Npp16sc *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit complex signed short in place signal add signal, with scaling, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_16sc_ISfs(const Npp16sc *pSrc, Npp16sc *pSrcDst, size_t nLength, int nScaleFactor)

16-bit complex signed short in place signal add signal, with scaling, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsAdd_32sc_ISfs_Ctx(const Npp32sc *pSrc, Npp32sc *pSrcDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit complex signed integer in place signal add signal, with scaling, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAdd_32sc_ISfs(const Npp32sc *pSrc, Npp32sc *pSrcDst, size_t nLength, int nScaleFactor)

32-bit complex signed integer in place signal add signal, with scaling, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be added to signal1 elements
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

Signal AddProduct

AddProduct

Adds sample by sample product of two signals to the destination signal.

Functions

NppStatus nppsAddProduct_32f_Ctx(const Npp32f *pSrc1, const Npp32f *pSrc2, Npp32f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point signal add product of source signal times destination signal to destination signal, then clamp to saturated value.

Parameters

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.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddProduct_32f(const Npp32f *pSrc1, const Npp32f *pSrc2, Npp32f *pDst, size_t nLength)

32-bit floating point signal add product of source signal times destination signal to destination signal, then clamp to saturated value.

Parameters

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.

Returns

NppStatus nppsAddProduct_64f_Ctx(const Npp64f *pSrc1, const Npp64f *pSrc2, Npp64f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point signal add product of source signal times destination signal to destination signal, then clamp to saturated value.

Parameters

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.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddProduct_64f(const Npp64f *pSrc1, const Npp64f *pSrc2, Npp64f *pDst, size_t nLength)

64-bit floating point signal add product of source signal times destination signal to destination signal, then clamp to saturated value.

Parameters

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.

Returns

NppStatus nppsAddProduct_32fc_Ctx(const Npp32fc *pSrc1, const Npp32fc *pSrc2, Npp32fc *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit complex floating point signal add product of source signal times destination signal to destination signal, then clamp to saturated value.

Parameters

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.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddProduct_32fc(const Npp32fc *pSrc1, const Npp32fc *pSrc2, Npp32fc *pDst, size_t nLength)

32-bit complex floating point signal add product of source signal times destination signal to destination signal, then clamp to saturated value.

Parameters

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.

Returns

NppStatus nppsAddProduct_64fc_Ctx(const Npp64fc *pSrc1, const Npp64fc *pSrc2, Npp64fc *pDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit complex floating point signal add product of source signal times destination signal to destination signal, then clamp to saturated value.

Parameters

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.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddProduct_64fc(const Npp64fc *pSrc1, const Npp64fc *pSrc2, Npp64fc *pDst, size_t nLength)

64-bit complex floating point signal add product of source signal times destination signal to destination signal, then clamp to saturated value.

Parameters

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.

Returns

NppStatus nppsAddProduct_16s_Sfs_Ctx(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp16s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit signed short signal add product of source signal1 times source signal2 to destination signal, with scaling, then clamp to saturated value.

Parameters

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.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddProduct_16s_Sfs(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp16s *pDst, size_t 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.

Parameters

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.

Returns

NppStatus nppsAddProduct_32s_Sfs_Ctx(const Npp32s *pSrc1, const Npp32s *pSrc2, Npp32s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit signed short signal add product of source signal1 times source signal2 to destination signal, with scaling, then clamp to saturated value.

Parameters

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.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddProduct_32s_Sfs(const Npp32s *pSrc1, const Npp32s *pSrc2, Npp32s *pDst, size_t 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.

Parameters

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.

Returns

NppStatus nppsAddProduct_16s32s_Sfs_Ctx(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp32s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

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.

Parameters

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.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsAddProduct_16s32s_Sfs(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp32s *pDst, size_t 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.

Parameters

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.

Returns

Signal Mul

Mul

Sample by sample multiplication the samples of two signals.

Functions

NppStatus nppsMul_16s_Ctx(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp16s *pDst, size_t nLength, NppStreamContext nppStreamCtx)

16-bit signed short signal times signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be multiplied by signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_16s(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp16s *pDst, size_t nLength)

16-bit signed short signal times signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be multiplied by signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsMul_32f_Ctx(const Npp32f *pSrc1, const Npp32f *pSrc2, Npp32f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point signal times signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be multiplied by signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_32f(const Npp32f *pSrc1, const Npp32f *pSrc2, Npp32f *pDst, size_t nLength)

32-bit floating point signal times signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be multiplied by signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsMul_64f_Ctx(const Npp64f *pSrc1, const Npp64f *pSrc2, Npp64f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point signal times signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be multiplied by signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_64f(const Npp64f *pSrc1, const Npp64f *pSrc2, Npp64f *pDst, size_t nLength)

64-bit floating point signal times signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be multiplied by signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsMul_32fc_Ctx(const Npp32fc *pSrc1, const Npp32fc *pSrc2, Npp32fc *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit complex floating point signal times signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be multiplied by signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_32fc(const Npp32fc *pSrc1, const Npp32fc *pSrc2, Npp32fc *pDst, size_t nLength)

32-bit complex floating point signal times signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be multiplied by signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsMul_64fc_Ctx(const Npp64fc *pSrc1, const Npp64fc *pSrc2, Npp64fc *pDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit complex floating point signal times signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be multiplied by signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_64fc(const Npp64fc *pSrc1, const Npp64fc *pSrc2, Npp64fc *pDst, size_t nLength)

64-bit complex floating point signal times signal, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be multiplied by signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsMul_8u16u_Ctx(const Npp8u *pSrc1, const Npp8u *pSrc2, Npp16u *pDst, size_t nLength, NppStreamContext nppStreamCtx)

8-bit unsigned char signal times signal with 16-bit unsigned result, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be multiplied by signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_8u16u(const Npp8u *pSrc1, const Npp8u *pSrc2, Npp16u *pDst, size_t nLength)

8-bit unsigned char signal times signal with 16-bit unsigned result, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be multiplied by signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsMul_16s32f_Ctx(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp32f *pDst, size_t nLength, NppStreamContext nppStreamCtx)

16-bit signed short signal times signal with 32-bit floating point result, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be multiplied by signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_16s32f(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp32f *pDst, size_t nLength)

16-bit signed short signal times signal with 32-bit floating point result, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be multiplied by signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsMul_32f32fc_Ctx(const Npp32f *pSrc1, const Npp32fc *pSrc2, Npp32fc *pDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point signal times 32-bit complex floating point signal with complex 32-bit floating point result, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be multiplied by signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_32f32fc(const Npp32f *pSrc1, const Npp32fc *pSrc2, Npp32fc *pDst, size_t nLength)

32-bit floating point signal times 32-bit complex floating point signal with complex 32-bit floating point result, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer. signal2 elements to be multiplied by signal1 elements
pDst – Destination Signal Pointer.
nLength – Signal Length.

Returns

NppStatus nppsMul_8u_Sfs_Ctx(const Npp8u *pSrc1, const Npp8u *pSrc2, Npp8u *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

8-bit unsigned char signal times signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_8u_Sfs(const Npp8u *pSrc1, const Npp8u *pSrc2, Npp8u *pDst, size_t nLength, int nScaleFactor)

8-bit unsigned char signal times signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMul_16u_Sfs_Ctx(const Npp16u *pSrc1, const Npp16u *pSrc2, Npp16u *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit unsigned short signal time signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_16u_Sfs(const Npp16u *pSrc1, const Npp16u *pSrc2, Npp16u *pDst, size_t nLength, int nScaleFactor)

16-bit unsigned short signal time signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMul_16s_Sfs_Ctx(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp16s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit signed short signal times signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_16s_Sfs(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp16s *pDst, size_t nLength, int nScaleFactor)

16-bit signed short signal times signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMul_32s_Sfs_Ctx(const Npp32s *pSrc1, const Npp32s *pSrc2, Npp32s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit signed integer signal times signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_32s_Sfs(const Npp32s *pSrc1, const Npp32s *pSrc2, Npp32s *pDst, size_t nLength, int nScaleFactor)

32-bit signed integer signal times signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMul_16sc_Sfs_Ctx(const Npp16sc *pSrc1, const Npp16sc *pSrc2, Npp16sc *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit signed complex short signal times signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_16sc_Sfs(const Npp16sc *pSrc1, const Npp16sc *pSrc2, Npp16sc *pDst, size_t nLength, int nScaleFactor)

16-bit signed complex short signal times signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMul_32sc_Sfs_Ctx(const Npp32sc *pSrc1, const Npp32sc *pSrc2, Npp32sc *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit signed complex integer signal times signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_32sc_Sfs(const Npp32sc *pSrc1, const Npp32sc *pSrc2, Npp32sc *pDst, size_t nLength, int nScaleFactor)

32-bit signed complex integer signal times signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMul_16u16s_Sfs_Ctx(const Npp16u *pSrc1, const Npp16s *pSrc2, Npp16s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit unsigned short signal times 16-bit signed short signal, scale, then clamp to 16-bit signed saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_16u16s_Sfs(const Npp16u *pSrc1, const Npp16s *pSrc2, Npp16s *pDst, size_t nLength, int nScaleFactor)

16-bit unsigned short signal times 16-bit signed short signal, scale, then clamp to 16-bit signed saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMul_16s32s_Sfs_Ctx(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp32s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

16-bit signed short signal times signal, scale, then clamp to 32-bit signed saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_16s32s_Sfs(const Npp16s *pSrc1, const Npp16s *pSrc2, Npp32s *pDst, size_t nLength, int nScaleFactor)

16-bit signed short signal times signal, scale, then clamp to 32-bit signed saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMul_32s32sc_Sfs_Ctx(const Npp32s *pSrc1, const Npp32sc *pSrc2, Npp32sc *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit signed integer signal times 32-bit complex signed integer signal, scale, then clamp to 32-bit complex integer saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_32s32sc_Sfs(const Npp32s *pSrc1, const Npp32sc *pSrc2, Npp32sc *pDst, size_t nLength, int nScaleFactor)

32-bit signed integer signal times 32-bit complex signed integer signal, scale, then clamp to 32-bit complex integer saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMul_Low_32s_Sfs_Ctx(const Npp32s *pSrc1, const Npp32s *pSrc2, Npp32s *pDst, size_t nLength, int nScaleFactor, NppStreamContext nppStreamCtx)

32-bit signed integer signal times signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_Low_32s_Sfs(const Npp32s *pSrc1, const Npp32s *pSrc2, Npp32s *pDst, size_t nLength, int nScaleFactor)

32-bit signed integer signal times signal, scale, then clamp to saturated value.

Parameters

pSrc1 – Source Signal Pointer.
pSrc2 – Source Signal Pointer, signal2 elements to be multiplied by signal1 elements.
pDst – Destination Signal Pointer.
nLength – Signal Length.
nScaleFactor – Integer Result Scaling.

Returns

NppStatus nppsMul_16s_I_Ctx(const Npp16s *pSrc, Npp16s *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

16-bit signed short in place signal times signal, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be multiplied by signal1 elements
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_16s_I(const Npp16s *pSrc, Npp16s *pSrcDst, size_t nLength)

16-bit signed short in place signal times signal, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be multiplied by signal1 elements
nLength – Signal Length.

Returns

NppStatus nppsMul_32f_I_Ctx(const Npp32f *pSrc, Npp32f *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

32-bit floating point in place signal times signal, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be multiplied by signal1 elements
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_32f_I(const Npp32f *pSrc, Npp32f *pSrcDst, size_t nLength)

32-bit floating point in place signal times signal, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be multiplied by signal1 elements
nLength – Signal Length.

Returns

NppStatus nppsMul_64f_I_Ctx(const Npp64f *pSrc, Npp64f *pSrcDst, size_t nLength, NppStreamContext nppStreamCtx)

64-bit floating point in place signal times signal, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be multiplied by signal1 elements
nLength – Signal Length.
nppStreamCtx – Application Managed Stream Context.

Returns

NppStatus nppsMul_64f_I(const Npp64f *pSrc, Npp64f *pSrcDst, size_t nLength)

64-bit floating point in place signal times signal, then clamp to saturated value.

Parameters

pSrc – Source Signal Pointer.
pSrcDst – In-Place Signal Pointer. signal2 elements to be multiplied by signal1 elements
nLength – Signal Length.

Returns

NppStatus nppsMul_32fc_I_Ctx(const