Package lzma.sdk.rangecoder

Class Encoder

java.lang.Object

lzma.sdk.rangecoder.Encoder

public class Encoder
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
private int	_cache
private int	_cacheSize
private long	_position
private static int	kBitModelTotal
private static int	kNumBitModelTotalBits
static int	kNumBitPriceShiftBits
private static int	kNumMoveBits
private static int	kNumMoveReducingBits
private static int	kTopMask
private long	Low
private static int[]	ProbPrices
private int	Range
private java.io.OutputStream	Stream

Constructor Summary

Constructors

Constructor	Description
Encoder()

Method Summary

Modifier and Type	Method	Description
void	encode(short[] probs, int index, int symbol)
void	encodeDirectBits(int v, int numTotalBits)
void	flushData()
void	flushStream()
static int	getPrice(int Prob, int symbol)
static int	getPrice0(int Prob)
static int	getPrice1(int Prob)
long	getProcessedSizeAdd()
void	init()
static void	initBitModels(short[] probs)
void	releaseStream()
void	setStream(java.io.OutputStream stream)
(package private) void	shiftLow()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

kTopMask

private static final int kTopMask

See Also:

Constant Field Values

kNumBitModelTotalBits

private static final int kNumBitModelTotalBits

See Also:

Constant Field Values

kBitModelTotal

private static final int kBitModelTotal

See Also:

Constant Field Values

kNumMoveBits

private static final int kNumMoveBits

See Also:

Constant Field Values

Stream

private java.io.OutputStream Stream

Low

private long Low

Range

private int Range

_cacheSize

private int _cacheSize

_cache

private int _cache

_position

private long _position

kNumMoveReducingBits

private static final int kNumMoveReducingBits

See Also:

Constant Field Values

kNumBitPriceShiftBits

public static final int kNumBitPriceShiftBits

See Also:

Constant Field Values

ProbPrices

private static final int[] ProbPrices

Constructor Detail

Encoder

public Encoder()

Method Detail

setStream

public void setStream(java.io.OutputStream stream)

releaseStream

public void releaseStream()

init

public void init()

flushData

public void flushData()
               throws java.io.IOException

Throws:

java.io.IOException

flushStream

public void flushStream()
                 throws java.io.IOException

Throws:

java.io.IOException

shiftLow

void shiftLow()
       throws java.io.IOException

Throws:

java.io.IOException

encodeDirectBits

public void encodeDirectBits(int v,
                             int numTotalBits)
                      throws java.io.IOException

Throws:

java.io.IOException

getProcessedSizeAdd

public long getProcessedSizeAdd()

initBitModels

public static void initBitModels(short[] probs)

encode

public void encode(short[] probs,
                   int index,
                   int symbol)
            throws java.io.IOException

Throws:

java.io.IOException

getPrice

public static int getPrice(int Prob,
                           int symbol)

getPrice0

public static int getPrice0(int Prob)

getPrice1

public static int getPrice1(int Prob)