C# Class Plupload.PngEncoder.DeflaterHuffman.Tree

Public Properties

Method	Description
BuildCodes ( ) : void	Build dynamic codes and lengths
BuildLength ( int childs ) : void
BuildTree ( ) : void
CalcBLFreq ( Tree blTree ) : void	Scan a literal or distance tree to determine the frequencies of the codes in the bit length tree.
CheckEmpty ( ) : void	Check that all frequencies are zero
GetEncodedLength ( ) : int	Get encoded length
Reset ( ) : void	Resets the internal state of the tree
SetStaticCodes ( short staticCodes, byte staticLengths ) : void	Set static codes and length
Tree ( DeflaterHuffman dh, int elems, int minCodes, int maxLength ) : System
WriteSymbol ( int code ) : void
WriteTree ( Tree blTree ) : void	Write tree values

Build dynamic codes and lengths

public BuildCodes ( ) : void
return	void

public BuildLength ( int childs ) : void
childs	int
return	void

public BuildTree ( ) : void
return	void

Scan a literal or distance tree to determine the frequencies of the codes in the bit length tree.

public CalcBLFreq ( Tree blTree ) : void
blTree	Tree
return	void

Check that all frequencies are zero

/// At least one frequency is non-zero ///

public CheckEmpty ( ) : void
return	void

Get encoded length

public GetEncodedLength ( ) : int
return	int

Resets the internal state of the tree

public Reset ( ) : void
return	void

Set static codes and length

public SetStaticCodes ( short staticCodes, byte staticLengths ) : void
staticCodes	short	new codes
staticLengths	byte	length for new codes
return	void

public Tree ( DeflaterHuffman dh, int elems, int minCodes, int maxLength ) : System
dh	DeflaterHuffman
elems	int
minCodes	int
maxLength	int
return	System

public WriteSymbol ( int code ) : void
code	int
return	void

Write tree values

public WriteTree ( Tree blTree ) : void
blTree	Tree	Tree to write
return	void

public short[] freqs
return	short[]

public byte[] length
return	byte[]

public int minNumCodes
return	int

public int numCodes
return	int