DLPPack, DLPUnpack
Packs/unpacks the
IppsDLPState
context into/from a user-defined buffer.Syntax
IppStatus ippsDLPPack (const IppsDLPState*
pCtx
, Ipp8u*
pBuffer
);
IppStatus ippsDLPUnpack (const Ipp8u*
pBuffer
, IppsDLPState*
pCtx
);
Include Files
ippcp.h
Parameters
- pCtx
- Pointer to theIppsDLPStatecontext.
- pBuffer
- Pointer to the user-defined buffer.
Description
The
DLPPack
function transforms the *pCtx
context to a position-independent form and stores it in the the *pBuffer
buffer. The DLPUnpack
function performs the inverse operation, that is, transforms the contents of the *pBuffer
buffer into a normal IppsDLPState
context. The DLPPack
and DLPUnpack
functions enable replacing the position-dependent IppsDLPState
context in the memory. Return Values
- ippStsNoErr
- Indicates no error. Any other value indicates an error or warning.
- ippStsNullPtrErr
- Indicates an error condition if any of the specified pointers isNULL.