Top Description Fields Constructors Methods

org.glassfish.grizzly.compression.lzma.impl.rangecoder

public Class RangeEncoder

Class Inheritance

extends Object

java.lang.Object
org.glassfish.grizzly.compression.lzma.impl.rangecoder.RangeEncoder

Imports

java.io.IOException, org.glassfish.grizzly.Buffer, org.glassfish.grizzly.memory.MemoryManager

RangeEncoder

Author: Igor Pavlov

Field Summary

Modifier and Type	Field and Description
pack-priv int	_cache
pack-priv int	_cacheSize
pack-priv long	_position
pack-priv Buffer	dst
pack-priv static final int	kBitModelTotal
pack-priv static final int	kNumBitModelTotalBits
public static final int	kNumBitPriceShiftBits
pack-priv static final int	kNumMoveBits
pack-priv static final int	kNumMoveReducingBits
pack-priv static final int	kTopMask
pack-priv long	Low
pack-priv MemoryManager<E extends Buffer>	mm
private static final int[]	ProbPrices
pack-priv int	Range

Constructor Summary

Access	Constructor and Description
public	RangeEncoder()

Method Summary

Modifier and Type	Method and Description
public void	encode(short[] probs, int index, int symbol)
public void	encodeDirectBits(int v, int numTotalBits)
public void	flushData()
public static int	getPrice(int Prob, int symbol)
public static int	getPrice0(int Prob)
public static int	getPrice1(int Prob)
public long	getProcessedSizeAdd()
public void	init()
public static void	initBitModels(short[] probs)
public Buffer	releaseBuffer()
private static Buffer	resizeBuffer(final MemoryManager<E extends Buffer> memoryManager, final Buffer headerBuffer, final int grow)
public void	setBuffer(Buffer dst, MemoryManager<E extends Buffer> mm)
public void	shiftLow()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

_cache	back to summary
pack-priv int _cache

_cacheSize	back to summary
pack-priv int _cacheSize

_position	back to summary
pack-priv long _position

dst	back to summary
pack-priv Buffer dst

kBitModelTotal	back to summary
pack-priv static final int kBitModelTotal

kNumBitModelTotalBits	back to summary
pack-priv static final int kNumBitModelTotalBits

kNumBitPriceShiftBits	back to summary
public static final int kNumBitPriceShiftBits

kNumMoveBits	back to summary
pack-priv static final int kNumMoveBits

kNumMoveReducingBits	back to summary
pack-priv static final int kNumMoveReducingBits

kTopMask	back to summary
pack-priv static final int kTopMask

Low	back to summary
pack-priv long Low

mm	back to summary
pack-priv MemoryManager<E extends Buffer> mm

ProbPrices	back to summary
private static final int[] ProbPrices

Range	back to summary
pack-priv int Range

Constructor Detail

RangeEncoder	back to summary
public RangeEncoder()

Method Detail

encode	back to summary
public void encode(short[] probs, int index, int symbol) throws IOException

encodeDirectBits	back to summary
public void encodeDirectBits(int v, int numTotalBits) throws IOException

flushData	back to summary
public void flushData() throws IOException

getPrice	back to summary
public static int getPrice(int Prob, int symbol)

getPrice0	back to summary
public static int getPrice0(int Prob)

getPrice1	back to summary
public static int getPrice1(int Prob)

getProcessedSizeAdd	back to summary
public long getProcessedSizeAdd()

init	back to summary
public void init()

initBitModels	back to summary
public static void initBitModels(short[] probs)

releaseBuffer	back to summary
public Buffer releaseBuffer()

resizeBuffer	back to summary
private static Buffer resizeBuffer(final MemoryManager<E extends Buffer> memoryManager, final Buffer headerBuffer, final int grow) Annotations @SuppressWarnings:unchecked

setBuffer	back to summary
public void setBuffer(Buffer dst, MemoryManager<E extends Buffer> mm)

shiftLow	back to summary
public void shiftLow() throws IOException