Package games.stendhal.client.sound.system.processors

Class OggVorbisDecoder

java.lang.Object

games.stendhal.client.sound.system.SignalProcessor

games.stendhal.client.sound.system.processors.OggVorbisDecoder

public class OggVorbisDecoder
extends SignalProcessor

Author:

silvio

Constructor Summary

Constructors

Constructor	Description
OggVorbisDecoder(InputStream stream, int inputBufferSize, int outputNumSamplesPerChannel)

Method Summary

Modifier and Type	Method	Description
void	close()
protected boolean	generate()	This function should be overwritten by all classes that want to generate an PCM audio stream e.g.
int	getNumChannels()
protected float[]	getOutputBuffer()
int	getSampleRate()
protected void	init(InputStream stream, int inputBufferSize, int outputNumSamplesPerChannel)
void	open(InputStream stream, int inputBufferSize, int outputNumSamplesPerChannel)
boolean	reachedEndOfStream()
protected int	read()
protected boolean	readHeader()
protected com.jcraft.jogg.Packet	readPacket(boolean ignoreHoles)
protected com.jcraft.jogg.Page	readPage(boolean ignoreHoles, boolean updateStreamState)

Methods inherited from class games.stendhal.client.sound.system.SignalProcessor

connectTo, createChain, disconnect, finished, insert, modify, propagate, quit, replace, request, split

Methods inherited from class java.lang.Object

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

Constructor Details

OggVorbisDecoder

public OggVorbisDecoder(InputStream stream,
 int inputBufferSize,
 int outputNumSamplesPerChannel)
                 throws IOException

Throws:

IOException

Method Details

init

protected final void init(InputStream stream,
 int inputBufferSize,
 int outputNumSamplesPerChannel)
                   throws IOException

Throws:

IOException

readPage

protected com.jcraft.jogg.Page readPage(boolean ignoreHoles,
 boolean updateStreamState)
                                 throws IOException

Throws:

IOException

readPacket

protected com.jcraft.jogg.Packet readPacket(boolean ignoreHoles)
                                     throws IOException

Throws:

IOException

readHeader

protected boolean readHeader()
                      throws IOException

Throws:

IOException

read

protected int read()
            throws IOException

Throws:

IOException

getOutputBuffer

protected float[] getOutputBuffer()

generate

protected boolean generate()

Description copied from class: SignalProcessor

This function should be overwritten by all classes that want to generate an PCM audio stream e.g. a mp3 decoder, a frequency generator, ...

Overrides:

generate in class SignalProcessor

Returns:

true, until the stream is finished

getNumChannels

public int getNumChannels()

getSampleRate

public int getSampleRate()

reachedEndOfStream

public boolean reachedEndOfStream()

open

public void open(InputStream stream,
 int inputBufferSize,
 int outputNumSamplesPerChannel)
          throws IOException

Throws:

IOException

close

public void close()