LZ4_compressBlockParams Struct Reference

Compression parameters for a single LZ4 block. More...

#include <lz4.h>

Data Fields
const void *	src
	Pointer to the source data buffer to compress. More...
void *	dst
	Pointer to the destination data buffer to store compressed data. More...
uint32_t	length
	Length of source data buffer. More...
void *	hashTable
	Pointer to memory block with pow2(hashLog2Size) bytes allocated. More...
uint16_t	hashLog2Size
	Power of two used to determine the hash table size. More...
bool	addBlockChecksum

Detailed Description

Compression parameters for a single LZ4 block.

Field Documentation

src

const void* LZ4_compressBlockParams::src

Pointer to the source data buffer to compress.

Referenced by LZ4_compressBlock().

dst

void* LZ4_compressBlockParams::dst

Pointer to the destination data buffer to store compressed data.

Referenced by LZ4_compressBlock().

length

uint32_t LZ4_compressBlockParams::length

Length of source data buffer.

Referenced by LZ4_compressBlock().

hashTable

void* LZ4_compressBlockParams::hashTable

Pointer to memory block with pow2(hashLog2Size) bytes allocated.

Referenced by LZ4_compressBlock().

hashLog2Size

uint16_t LZ4_compressBlockParams::hashLog2Size

Power of two used to determine the hash table size.

Referenced by LZ4_compressBlock().

addBlockChecksum

bool LZ4_compressBlockParams::addBlockChecksum

Add checksum to each compressed block. Decreases compression performance. Valid values are:

• false
• true

---

The documentation for this struct was generated from the following file:

• lz4.h