NVIDIA 2D Image And Signal Performance Primitives (NPP)  Version 11.7.1.*
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Functions

Ten times the decimal logarithm of each sample of a signal. More...

Functions

NppStatus npps10Log10_32s_Sfs_Ctx (const Npp32s *pSrc, Npp32s *pDst, int nLength, int nScaleFactor, NppStreamContext nppStreamCtx)
 32-bit signed integer signal 10 times base 10 logarithm, scale, then clamp to saturated value. More...
 
NppStatus npps10Log10_32s_Sfs (const Npp32s *pSrc, Npp32s *pDst, int nLength, int nScaleFactor)
 
NppStatus npps10Log10_32s_ISfs_Ctx (Npp32s *pSrcDst, int nLength, int nScaleFactor, NppStreamContext nppStreamCtx)
 32-bit signed integer signal 10 times base 10 logarithm, scale, then clamp to saturated value. More...
 
NppStatus npps10Log10_32s_ISfs (Npp32s *pSrcDst, int nLength, int nScaleFactor)
 

Detailed Description

Ten times the decimal logarithm of each sample of a signal.

Function Documentation

NppStatus npps10Log10_32s_ISfs ( Npp32s pSrcDst,
int  nLength,
int  nScaleFactor 
)
NppStatus npps10Log10_32s_ISfs_Ctx ( Npp32s pSrcDst,
int  nLength,
int  nScaleFactor,
NppStreamContext  nppStreamCtx 
)

32-bit signed integer signal 10 times base 10 logarithm, scale, then clamp to saturated value.

Parameters
pSrcDstIn-Place Signal Pointer.
nLengthSignal Length.
nScaleFactorInteger Result Scaling.
nppStreamCtxApplication Managed Stream Context.
Returns
Signal Data Related Error Codes, Length Related Error Codes.
NppStatus npps10Log10_32s_Sfs ( const Npp32s pSrc,
Npp32s pDst,
int  nLength,
int  nScaleFactor 
)
NppStatus npps10Log10_32s_Sfs_Ctx ( const Npp32s pSrc,
Npp32s pDst,
int  nLength,
int  nScaleFactor,
NppStreamContext  nppStreamCtx 
)

32-bit signed integer signal 10 times base 10 logarithm, scale, then clamp to saturated value.

Parameters
pSrcSource Signal Pointer.
pDstDestination Signal Pointer.
nLengthSignal Length.
nScaleFactorInteger Result Scaling.
nppStreamCtxApplication Managed Stream Context.
Returns
Signal Data Related Error Codes, Length Related Error Codes.

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