WAVData (JOAL API)

java.lang.Object
- com.jogamp.openal.util.WAVData

```
public final class WAVData
extends Object
```
This class is a holder for WAV (.wav ) file Data returned from the WavLoader, or directly via #loadFromStream(InputStream, int, int, int).

Author:

Athomas Goldberg, et.al.

Field Summary

Fields
Modifier and Type	Field	Description
`ByteBuffer`	`data`	The audio data
`int`	`format`	the format of the Data.
`int`	`freq`	The frequency of the data
`boolean`	`loop`	flag indicating whether or not the sound in the data should loop
`int`	`size`	Size (in bytes) of the data

Constructor Summary

Constructors
Constructor Description

WAVData(ByteBuffer data, int format, int size, int freq, boolean loop)

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static WAVData`	`loadFromStream(InputStream aIn, int byteCount, int numChannels, int bits, int sampleRate, ByteOrder byteOrder, boolean loop)`	This method loads a (.wav) file into a WAVData object.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

data
```
public final ByteBuffer data
```
The audio data

format

public final int format

the format of the Data. One of:

 AL.AL_FORMAT_MONO8
 AL.AL_FORMAT_MONO16
 AL.AL_FORMAT_STEREO8
 AL.AL_FORMAT_STEREO16

size
```
public final int size
```
Size (in bytes) of the data

freq
```
public final int freq
```
The frequency of the data

loop
```
public final boolean loop
```
flag indicating whether or not the sound in the data should loop

Constructor Detail

WAVData

public WAVData(ByteBuffer data,
               int format,
               int size,
               int freq,
               boolean loop)

Method Detail
- loadFromStream
```
public static WAVData loadFromStream(InputStream aIn,
                                     int byteCount,
                                     int numChannels,
                                     int bits,
                                     int sampleRate,
                                     ByteOrder byteOrder,
                                     boolean loop)
                              throws IOException
```
  This method loads a (.wav) file into a WAVData object.
  
  Parameters:
  
  aIn - An InputStream for the .WAV stream
  
  byteCount - byte count of expected wav data to be read
  
  numChannels -
  
  bits -
  
  sampleRate -
  
  byteOrder -
  
  Returns:
  
  a WAVData object containing the audio data
  
  Throws:
  
  UnsupportedAudioFileException - if the format of the audio if not supported.
  
  IOException - If the file can no be found or some other IO error occurs