NVIDIA Performance Primitives (NPP)  Version 9.1
Copy
Initialization

Copy

Copy methods for various type signals.

Copy methods operate on signal data given as a pointer to the underlying data-type (e.g. 8-bit vectors would be passed as pointers to Npp8u type) and length of the vectors, i.e. the number of items.

NppStatus  nppsCopy_8u (const Npp8u *pSrc, Npp8u *pDst, int nLength)
  8-bit unsigned char, vector copy method More...
 
NppStatus  nppsCopy_16s (const Npp16s *pSrc, Npp16s *pDst, int nLength)
  16-bit signed short, vector copy method. More...
 
NppStatus  nppsCopy_32s (const Npp32s *pSrc, Npp32s *pDst, int nLength)
  32-bit signed integer, vector copy method. More...
 
NppStatus  nppsCopy_32f (const Npp32f *pSrc, Npp32f *pDst, int nLength)
  32-bit float, vector copy method. More...
 
NppStatus  nppsCopy_64s (const Npp64s *pSrc, Npp64s *pDst, int nLength)
  64-bit signed integer, vector copy method. More...
 
NppStatus  nppsCopy_16sc (const Npp16sc *pSrc, Npp16sc *pDst, int nLength)
  16-bit complex short, vector copy method. More...
 
NppStatus  nppsCopy_32sc (const Npp32sc *pSrc, Npp32sc *pDst, int nLength)
  32-bit complex signed integer, vector copy method. More...
 
NppStatus  nppsCopy_32fc (const Npp32fc *pSrc, Npp32fc *pDst, int nLength)
  32-bit complex float, vector copy method. More...
 
NppStatus  nppsCopy_64sc (const Npp64sc *pSrc, Npp64sc *pDst, int nLength)
  64-bit complex signed integer, vector copy method. More...
 
NppStatus  nppsCopy_64fc (const Npp64fc *pSrc, Npp64fc *pDst, int nLength)
  64-bit complex double, vector copy method. More...
 

Detailed Description

Function Documentation

NppStatus nppsCopy_16s ( const Npp16s *  pSrc,
Npp16s *  pDst,
int  nLength 
)

16-bit signed short, vector copy method.

Parameters
pSrc Source Signal Pointer.
pDst Destination Signal Pointer.
nLength Signal Length.
Returns
Signal Data Related Error Codes, Length Related Error Codes.
NppStatus nppsCopy_16sc ( const Npp16sc *  pSrc,
Npp16sc *  pDst,
int  nLength 
)

16-bit complex short, vector copy method.

Parameters
pSrc Source Signal Pointer.
pDst Destination Signal Pointer.
nLength Signal Length.
Returns
Signal Data Related Error Codes, Length Related Error Codes.
NppStatus nppsCopy_32f ( const Npp32f *  pSrc,
Npp32f *  pDst,
int  nLength 
)

32-bit float, vector copy method.

Parameters
pSrc Source Signal Pointer.
pDst Destination Signal Pointer.
nLength Signal Length.
Returns
Signal Data Related Error Codes, Length Related Error Codes.
NppStatus nppsCopy_32fc ( const Npp32fc *  pSrc,
Npp32fc *  pDst,
int  nLength 
)

32-bit complex float, vector copy method.

Parameters
pSrc Source Signal Pointer.
pDst Destination Signal Pointer.
nLength Signal Length.
Returns
Signal Data Related Error Codes, Length Related Error Codes.
NppStatus nppsCopy_32s ( const Npp32s *  pSrc,
Npp32s *  pDst,
int  nLength 
)

32-bit signed integer, vector copy method.

Parameters
pSrc Source Signal Pointer.
pDst Destination Signal Pointer.
nLength Signal Length.
Returns
Signal Data Related Error Codes, Length Related Error Codes.
NppStatus nppsCopy_32sc ( const Npp32sc *  pSrc,
Npp32sc *  pDst,
int  nLength 
)

32-bit complex signed integer, vector copy method.

Parameters
pSrc Source Signal Pointer.
pDst Destination Signal Pointer.
nLength Signal Length.
Returns
Signal Data Related Error Codes, Length Related Error Codes.
NppStatus nppsCopy_64fc ( const Npp64fc *  pSrc,
Npp64fc *  pDst,
int  nLength 
)

64-bit complex double, vector copy method.

Parameters
pSrc Source Signal Pointer.
pDst Destination Signal Pointer.
nLength Signal Length.
Returns
Signal Data Related Error Codes, Length Related Error Codes.
NppStatus nppsCopy_64s ( const Npp64s *  pSrc,
Npp64s *  pDst,
int  nLength 
)

64-bit signed integer, vector copy method.

Parameters
pSrc Source Signal Pointer.
pDst Destination Signal Pointer.
nLength Signal Length.
Returns
Signal Data Related Error Codes, Length Related Error Codes.
NppStatus nppsCopy_64sc ( const Npp64sc *  pSrc,
Npp64sc *  pDst,
int  nLength 
)

64-bit complex signed integer, vector copy method.

Parameters
pSrc Source Signal Pointer.
pDst Destination Signal Pointer.
nLength Signal Length.
Returns
Signal Data Related Error Codes, Length Related Error Codes.
NppStatus nppsCopy_8u ( const Npp8u *  pSrc,
Npp8u *  pDst,
int  nLength 
)

8-bit unsigned char, vector copy method

Parameters
pSrc Source Signal Pointer.
pDst Destination Signal Pointer.
nLength Signal Length.
Returns
Signal Data Related Error Codes, Length Related Error Codes.