C# Class LZ4Sharp.LZ4

Static LZ4 Compression and Decompression. This is threadsafe because it creates new instances of the compression/decompression classes for each method call. It is recommended to use LZ4Compressor and LZ4Decompressor for repeated compressing/decompressing for speed and less memory allocations.

Show file Open project: stangelandcl/LZ4Sharp

Public Methods

Method	Description
CalculateMaxCompressedLength ( int uncompressedLength ) : int	Calculate the max compressed byte[] size given the size of the uncompressed byte[]
Compress ( byte source ) : byte[]
Compress ( byte source, byte dest ) : int	Compress source into dest returning compressed length
Compress ( byte source, int srcOffset, int count, byte dest, int dstOffset ) : int	Compress source into dest returning compressed length
Decompress ( byte compressed ) : byte[]
Decompress ( byte compressed, byte decompressedBuffer ) : int
Decompress ( byte compressedBuffer, byte decompressedBuffer, int compressedSize ) : int
Decompress ( byte compressedBuffer, byte decompressedBuffer, int compressedSize, int maxDecompressedSize ) : int
DecompressKnownSize ( byte compressed, byte decompressedBuffer, int decompressedSize ) : int
DecompressKnownSize ( byte compressed, byte decompressed ) : void

Method Details

CalculateMaxCompressedLength() public static method

Calculate the max compressed byte[] size given the size of the uncompressed byte[]

public static CalculateMaxCompressedLength ( int uncompressedLength ) : int
uncompressedLength	int	Length of the uncompressed data
return	int

Compress() public static method

public static Compress ( byte source ) : byte[]
source	byte
return	byte[]

Compress() public static method

Compress source into dest returning compressed length

public static Compress ( byte source, byte dest ) : int
source	byte	uncompressed data
dest	byte	array into which source will be compressed
return	int

Compress() public static method

Compress source into dest returning compressed length

public static Compress ( byte source, int srcOffset, int count, byte dest, int dstOffset ) : int
source	byte	uncompressed data
srcOffset	int	offset in source array where reading will start
count	int	count of bytes in source array to compress
dest	byte	array into which source will be compressed
dstOffset	int	start index in dest array where writing will start
return	int

Decompress() public static method

public static Decompress ( byte compressed ) : byte[]
compressed	byte
return	byte[]

Decompress() public static method

public static Decompress ( byte compressed, byte decompressedBuffer ) : int
compressed	byte
decompressedBuffer	byte
return	int

Decompress() public static method

public static Decompress ( byte compressedBuffer, byte decompressedBuffer, int compressedSize ) : int
compressedBuffer	byte
decompressedBuffer	byte
compressedSize	int
return	int

Decompress() public static method

public static Decompress ( byte compressedBuffer, byte decompressedBuffer, int compressedSize, int maxDecompressedSize ) : int
compressedBuffer	byte
decompressedBuffer	byte
compressedSize	int
maxDecompressedSize	int
return	int

DecompressKnownSize() public static method

public static DecompressKnownSize ( byte compressed, byte decompressedBuffer, int decompressedSize ) : int
compressed	byte
decompressedBuffer	byte
decompressedSize	int
return	int

DecompressKnownSize() public static method

public static DecompressKnownSize ( byte compressed, byte decompressed ) : void
compressed	byte
decompressed	byte
return	void