net.sourceforge.jaad.aac.syntax

Class BitStream

java.lang.Object

net.sourceforge.jaad.aac.syntax.BitStream

public class BitStream
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected int	bitsCached
protected int	position

Constructor Summary

Constructors

Constructor and Description
BitStream()
BitStream(byte[] data)

Method Summary

Methods

Modifier and Type	Method and Description
void	byteAlign()
void	destroy()
int	getBitsLeft()
int	getPosition()
int	maskBits(int n)
int	peekBit()
int	peekBits(int n)
int	readBit()
int	readBits(int n)
boolean	readBool()
protected int	readCache(boolean peek) Reads the next four bytes.
void	reset()
void	setData(byte[] data)
void	skipBit()
void	skipBits(int n)

Methods inherited from class java.lang.Object

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

Field Detail

bitsCached

protected int bitsCached

position

protected int position

Constructor Detail

BitStream

public BitStream()

BitStream

public BitStream(byte[] data)

Method Detail

destroy

public void destroy()

setData

public final void setData(byte[] data)

byteAlign

public void byteAlign()
               throws AACException

Throws:

AACException

reset

public final void reset()

getPosition

public int getPosition()

getBitsLeft

public int getBitsLeft()

readCache

protected int readCache(boolean peek)
                 throws AACException

Reads the next four bytes.

Parameters:

peek - if true, the stream pointer will not be increased

Throws:

AACException

readBits

public int readBits(int n)
             throws AACException

Throws:

AACException

readBit

public int readBit()
            throws AACException

Throws:

AACException

readBool

public boolean readBool()
                 throws AACException

Throws:

AACException

peekBits

public int peekBits(int n)
             throws AACException

Throws:

AACException

peekBit

public int peekBit()
            throws AACException

Throws:

AACException

skipBits

public void skipBits(int n)
              throws AACException

Throws:

AACException

skipBit

public void skipBit()
             throws AACException

Throws:

AACException

maskBits

public int maskBits(int n)