ReduceDictionary

Performs the dictionary reducing.

Syntax

IppStatus ippsReduceDictionary_8u_I(const Ipp8u inUse[256], Ipp8u* pSrcDst, int srcDstLen, int* pSizeDictionary);

inUse	Table of 256 values of the Ipp8u type.
pSrcDst	Pointer to the source and destination buffer.
srcDstLen	Length of the source and destination buffer.
pSizeDictionary	Pointer to the size of the dictionary on entry, and to the size of reduced dictionary after operation.

The function ippsReduceDictionary is declared in the ippdc.h file. This function performs the dictionary reducing.

ippStsNoErr	Indicates no error.
ippStsNullPtrErr	Indicates an error if one of the pointers is NULL.
ippStsSizeErr	Indicates an error if length of the source and destination buffer is less than or equal to 0.