LZ4_compress_HC_destSize | Unreal Engine 5.7 Documentation

Description

LZ4compress_HC_destSize() : v1.9.0+ Will compress as much data as possible from src_ to fit into targetDstSize budget. Result is provided in 2 parts :


Name	LZ4_compress_HC_destSize
Type	function
Header File	/Engine/Source/Runtime/Core/Public/Compression/lz4hc.h
Include Path	#include "Compression/lz4hc.h"
Source	/Engine/Source/Runtime/Core/Private/Compression/lz4hc.cpp

LZ4int LZ4_compress_HC_destSize  
(  
    void * stateHC,  
    const char * src,  
    char * dst,  
    int * srcSizePtr,  
    int targetDstSize,  
    int compressionLevel  
)

: the number of bytes written into 'dst' (necessarily <= targetDstSize) or 0 if compression fails. srcSizePtr_ : on success, *srcSizePtr is updated to indicate how much bytes were read from src_

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