Static Public Member Functions
static int	DecodeWindowBits (BitReader br)

static byte	DecodeVarLenUint8 (BitReader br)

static ushort	ReadSymbol (HuffmanCode[] table, int index, BitReader br)

static void	ReadHuffmanCodeLengths (byte[] code_length_code_lengths, int num_symbols, byte[] code_lengths, BitReader br)

static int	ReadHuffmanCode (int alphabet_size, HuffmanCode[] tables, int table, BitReader br)

static bool	JumpToByteBoundary (BitReader br)

static int	BrotliDecompressedSize (Stream buffer)

Static Package Functions
static MetaBlockLength	DecodeMetaBlockLength (BitReader br)

static int	ReadBlockLength (HuffmanCode[] table, int index, BitReader br)

static int	TranslateShortCodes (int code, byte[] ringbuffer, int index)

static void	MoveToFront (byte[] v, int index)

static void	InverseMoveToFrontTransform (byte[] v, int v_len)

static ContextMap	DecodeContextMap (int context_map_size, BitReader br)

static void	DecodeBlockType (int max_block_type, HuffmanCode[] trees, int tree_type, byte[] block_types, byte[] ringbuffers, byte[] indexes, BitReader br)

static void	CopyUncompressedBlockToOutput (OutputStream output, int len, int pos, byte[] ringbuffer, int ringbuffer_mask, BitReader br)

static void	BrotliDecompress (Stream input, OutputStream output)

Static Package Attributes
static readonly ushort[]	kMaxHuffmanTableSize

Private Attributes
const int	kDefaultCodeLength = 8

const int	kCodeLengthRepeatCode = 16

const int	kNumLiteralCodes = 256

const int	kNumInsertAndCopyCodes = 704

const int	kNumBlockLengthCodes = 26

const int	kLiteralContextBits = 6

const int	kDistanceContextBits = 2

const int	HUFFMAN_TABLE_BITS = 8

const int	HUFFMAN_TABLE_MASK = 0xff

const int	HUFFMAN_MAX_TABLE_SIZE = 1080

const int	CODE_LENGTH_CODES = 18

const int	NUM_DISTANCE_SHORT_CODES = 16

Static Private Attributes
static readonly byte[]	kCodeLengthCodeOrder

static readonly byte[]	kDistanceShortCodeIndexOffset

static readonly sbyte[]	kDistanceShortCodeValueOffset

Member Function Documentation

static void Brotli.Decoder.BrotliDecompress	(	Stream	input,
		OutputStream	output
	)

inlinestaticpackage

static int Brotli.Decoder.BrotliDecompressedSize ( Stream buffer)

inlinestatic

static void Brotli.Decoder.CopyUncompressedBlockToOutput	(	OutputStream	output,
		int	len,
		int	pos,
		byte[]	ringbuffer,
		int	ringbuffer_mask,
		BitReader	br
	)

inlinestaticpackage

static void Brotli.Decoder.DecodeBlockType	(	int	max_block_type,
		HuffmanCode[]	trees,
		int	tree_type,
		byte[]	block_types,
		byte[]	ringbuffers,
		byte[]	indexes,
		BitReader	br
	)

inlinestaticpackage

static ContextMap Brotli.Decoder.DecodeContextMap	(	int	context_map_size,
		BitReader	br
	)

inlinestaticpackage

static MetaBlockLength Brotli.Decoder.DecodeMetaBlockLength ( BitReader br)

inlinestaticpackage

static byte Brotli.Decoder.DecodeVarLenUint8 ( BitReader br)

inlinestatic

static int Brotli.Decoder.DecodeWindowBits ( BitReader br)

inlinestatic

static void Brotli.Decoder.InverseMoveToFrontTransform	(	byte[]	v,
		int	v_len
	)

inlinestaticpackage

static bool Brotli.Decoder.JumpToByteBoundary ( BitReader br)

inlinestatic

static void Brotli.Decoder.MoveToFront	(	byte[]	v,
		int	index
	)

inlinestaticpackage

static int Brotli.Decoder.ReadBlockLength	(	HuffmanCode[]	table,
		int	index,
		BitReader	br
	)

inlinestaticpackage

static int Brotli.Decoder.ReadHuffmanCode	(	int	alphabet_size,
		HuffmanCode[]	tables,
		int	table,
		BitReader	br
	)

inlinestatic

static void Brotli.Decoder.ReadHuffmanCodeLengths	(	byte[]	code_length_code_lengths,
		int	num_symbols,
		byte[]	code_lengths,
		BitReader	br
	)

inlinestatic

static ushort Brotli.Decoder.ReadSymbol	(	HuffmanCode[]	table,
		int	index,
		BitReader	br
	)

inlinestatic

static int Brotli.Decoder.TranslateShortCodes	(	int	code,
		byte[]	ringbuffer,
		int	index
	)

inlinestaticpackage

Member Data Documentation

const int Brotli.Decoder.CODE_LENGTH_CODES = 18

private

const int Brotli.Decoder.HUFFMAN_MAX_TABLE_SIZE = 1080

private

const int Brotli.Decoder.HUFFMAN_TABLE_BITS = 8

private

const int Brotli.Decoder.HUFFMAN_TABLE_MASK = 0xff

private

readonly byte [] Brotli.Decoder.kCodeLengthCodeOrder

staticprivate

Initial value:

= new byte[]{
          1, 2, 3, 4, 0, 5, 17, 6, 16, 7, 8, 9, 10, 11, 12, 13, 14, 15,
        }

const int Brotli.Decoder.kCodeLengthRepeatCode = 16

private

const int Brotli.Decoder.kDefaultCodeLength = 8

private

const int Brotli.Decoder.kDistanceContextBits = 2

private

readonly byte [] Brotli.Decoder.kDistanceShortCodeIndexOffset

staticprivate

Initial value:

= new byte[]{
          3, 2, 1, 0, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2
        }

readonly sbyte [] Brotli.Decoder.kDistanceShortCodeValueOffset

staticprivate

Initial value:

= new sbyte[]{
          0, 0, 0, 0, -1, 1, -2, 2, -3, 3, -1, 1, -2, 2, -3, 3
        }

const int Brotli.Decoder.kLiteralContextBits = 6

private

readonly ushort [] Brotli.Decoder.kMaxHuffmanTableSize

staticpackage

Initial value:

= new ushort[]{
          256, 402, 436, 468, 500, 534, 566, 598, 630, 662, 694, 726, 758, 790, 822,
          854, 886, 920, 952, 984, 1016, 1048, 1080
        }

const int Brotli.Decoder.kNumBlockLengthCodes = 26

private

const int Brotli.Decoder.kNumInsertAndCopyCodes = 704

private

const int Brotli.Decoder.kNumLiteralCodes = 256

private

const int Brotli.Decoder.NUM_DISTANCE_SHORT_CODES = 16

private

Static Public Member Functions

Static Package Functions

Static Package Attributes

Private Attributes

Static Private Attributes

Member Function Documentation

Member Data Documentation