Package toxi.audio

Class AudioBuffer

java.lang.Object

toxi.audio.AudioBuffer

public class AudioBuffer
extends Object

A wrapper for the actual sample data byte buffer in memory. The buffer can be queried to find out more information about the underlying audio data.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	AudioBuffer.Format	Format descriptor

Constructor Summary

Constructors

Constructor	Description
AudioBuffer(net.java.games.joal.AL al, int bufferID)

Method Summary

Modifier and Type	Method	Description
AudioBuffer	configure(ByteBuffer data, int format, int freq)	Configure the audio buffer
AudioBuffer	configure(ByteBuffer data, AudioBuffer.Format format, int freq)
boolean	convertUlawToPCM(boolean isAlaw)
boolean	delete()	Deletes this buffer, and frees its resources.
final int	getBitDepth()	Get the bit-depth of the data, (8 or 16)
final int	getByteSize()	Gets the size (in bytes) of the raw data contained in this buffer.
final ByteBuffer	getData()	Gets the raw data contained in this buffer.
final int	getFrequency()	Gets the audio frequency of the data contained in this buffer.
final int	getID()	Returns the OpenAL reference ID for this buffer.
final int	getNumChannels()	Get the number of channels of the data (1-Mono, 2-Stereo)
final int	getSampleSize()	Gets the size (in samples) of the raw data contained in this buffer.
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

AudioBuffer

public AudioBuffer(net.java.games.joal.AL al,
 int bufferID)

Method Details

configure

public AudioBuffer configure(ByteBuffer data,
 AudioBuffer.Format format,
 int freq)

configure

public AudioBuffer configure(ByteBuffer data,
 int format,
 int freq)

Configure the audio buffer

Parameters:

data - the raw audio data

format - the internal format ID of the audio data

freq - the frequency of the data

convertUlawToPCM

public boolean convertUlawToPCM(boolean isAlaw)

delete

public boolean delete()

Deletes this buffer, and frees its resources.

Returns:

true, if removed successfully

getBitDepth

public final int getBitDepth()

Get the bit-depth of the data, (8 or 16)

Returns:

the bit-depth of the data

getByteSize

public final int getByteSize()

Gets the size (in bytes) of the raw data contained in this buffer.

Returns:

the size of the data.

getData

public final ByteBuffer getData()

Gets the raw data contained in this buffer.

Returns:

the raw buffer data.

getFrequency

public final int getFrequency()

Gets the audio frequency of the data contained in this buffer.

Returns:

the frequency of the data

getID

public final int getID()

Returns the OpenAL reference ID for this buffer.

Returns:

buffer id

getNumChannels

public final int getNumChannels()

Get the number of channels of the data (1-Mono, 2-Stereo)

Returns:

the number of audio channels.

getSampleSize

public final int getSampleSize()

Gets the size (in samples) of the raw data contained in this buffer.

Returns:

sample size.

toString

public String toString()

Overrides:

toString in class Object