EncodeLZ4Safe

Performs LZ4 encoding.

Syntax

IppStatus ippsEncodeLZ4Safe_8u(const Ipp8u*

pSrc

, int*

srcLen

, Ipp8u*

pDst

, int*

pDstLen

, Ipp8u*

pHashTable

);

Include Files

ippdc.h

Domain Dependencies

Headers:

ippcore.h

ippvm.h

ipps.h

Libraries:

ippcore.lib

ippvm.lib

ipps.lib

Parameters

pSrc: Pointer to the source data.
srcLen: Length of the source data for compression.
pDst: Pointer to the compressed data.
pDstLen: Pointer to the length of the destination buffer and the length of the compressed data.
pHashTable: Pointer to the LZ4 hash table.

Description

This function performs encoding of the source data

pSrc

using the LZ4 algorithm. The length of the compressed data is set to

pDstLen

. The length of the processed source data is set to

pSrcLen

Return Values

ippStsNoErr: Indicates no error.
ippStsNullPtrErr: Indicates an error if at lease one of the specified pointers is NULL.
ippStsSizeErr: Indicates an error if the
srcLen
or
dstLen
value is less than, or equal to zero.
ippStsDstSizeLessExpectedErr: Indicates an error if the destination buffer has insufficient length.

In This Topic

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