C# Класс Moxie.PngEncoder.DeflaterHuffman

This is the DeflaterHuffman class. This class is not thread safe. This is inherent in the API, due to the split of Deflate and SetInput. author of the original java version : Jochen Hoenicke

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Открытые свойства

Свойство	Тип	Описание
pending	DeflaterPending

Открытые методы

Метод	Описание
BitReverse ( int toReverse ) : short	Reverse the bits of a 16 bit value.
CompressBlock ( ) : void	Compress current buffer writing data to pending buffer
DeflaterHuffman ( DeflaterPending pending ) : System	Construct instance with pending buffer
FlushBlock ( byte stored, int storedOffset, int storedLength, bool lastBlock ) : void	Flush block to output with compression
FlushStoredBlock ( byte stored, int storedOffset, int storedLength, bool lastBlock ) : void	Flush block to output with no compression
IsFull ( ) : bool	Get value indicating if internal buffer is full
Reset ( ) : void	Reset internal state
SendAllTrees ( int blTreeCodes ) : void	Write all trees to pending buffer
TallyDist ( int distance, int length ) : bool	Add distance code and length to literal and distance trees
TallyLit ( int literal ) : bool	Add literal to buffer

Приватные методы

Метод	Описание
Dcode ( int distance ) : int
DeflaterHuffman ( ) : System
Lcode ( int length ) : int

Описание методов

BitReverse() публичный статический Метод

Reverse the bits of a 16 bit value.

public static BitReverse ( int toReverse ) : short
toReverse	int	Value to reverse bits
Результат	short

CompressBlock() публичный Метод

Compress current buffer writing data to pending buffer

public CompressBlock ( ) : void
Результат	void

DeflaterHuffman() публичный Метод

Construct instance with pending buffer

public DeflaterHuffman ( DeflaterPending pending ) : System
pending	DeflaterPending	Pending buffer to use
Результат	System

FlushBlock() публичный Метод

Flush block to output with compression

public FlushBlock ( byte stored, int storedOffset, int storedLength, bool lastBlock ) : void
stored	byte	Data to flush
storedOffset	int	Index of first byte to flush
storedLength	int	Count of bytes to flush
lastBlock	bool	True if this is the last block
Результат	void

FlushStoredBlock() публичный Метод

Flush block to output with no compression

public FlushStoredBlock ( byte stored, int storedOffset, int storedLength, bool lastBlock ) : void
stored	byte	Data to write
storedOffset	int	Index of first byte to write
storedLength	int	Count of bytes to write
lastBlock	bool	True if this is the last block
Результат	void

IsFull() публичный Метод

Get value indicating if internal buffer is full

public IsFull ( ) : bool
Результат	bool

Reset() публичный Метод

Reset internal state

public Reset ( ) : void
Результат	void

SendAllTrees() публичный Метод

Write all trees to pending buffer

public SendAllTrees ( int blTreeCodes ) : void
blTreeCodes	int	The number/rank of treecodes to send.
Результат	void

TallyDist() публичный Метод

Add distance code and length to literal and distance trees

public TallyDist ( int distance, int length ) : bool
distance	int	Distance code
length	int	Length
Результат	bool

TallyLit() публичный Метод

Add literal to buffer

public TallyLit ( int literal ) : bool
literal	int	Literal value to add to buffer.
Результат	bool

Описание свойств

pending публичное свойство

Pending buffer to use

public DeflaterPending,Moxie.PngEncoder pending
Результат	DeflaterPending