org.lwjgl.openal

Class AL

java.lang.Object

org.lwjgl.openal.AL

public final class AL
extends java.lang.Object

The AL class implements the actual creation code for linking to the native library OpenAL.

Version:

$Revision$ $Id$

Author:

Brian Matzon

Method Summary

Methods

Modifier and Type	Method and Description
static void	create() Creates an OpenAL instance.
static void	create(java.lang.String deviceArguments, int contextFrequency, int contextRefresh, boolean contextSynchronized) Creates an OpenAL instance.
static void	create(java.lang.String deviceArguments, int contextFrequency, int contextRefresh, boolean contextSynchronized, boolean openDevice)
static void	destroy() Exit cleanly by calling destroy.
static ALCcontext	getContext()
static ALCdevice	getDevice()
static boolean	isCreated()

Methods inherited from class java.lang.Object

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

Method Detail

isCreated

public static boolean isCreated()

Returns:

true if AL has been created

create

public static void create(java.lang.String deviceArguments,
          int contextFrequency,
          int contextRefresh,
          boolean contextSynchronized)
                   throws LWJGLException

Creates an OpenAL instance. Using this constructor will cause OpenAL to open the device using supplied device argument, and create a context using the context values supplied.

Parameters:

deviceArguments - Arguments supplied to native device

contextFrequency - Frequency for mixing output buffer, in units of Hz (Common values include 11025, 22050, and 44100).

contextRefresh - Refresh intervalls, in units of Hz.

contextSynchronized - Flag, indicating a synchronous context.*

Throws:

LWJGLException

create

public static void create(java.lang.String deviceArguments,
          int contextFrequency,
          int contextRefresh,
          boolean contextSynchronized,
          boolean openDevice)
                   throws LWJGLException

Parameters:

openDevice - Whether to automatically open the device

Throws:

LWJGLException

See Also:

create(String, int, int, boolean)

create

public static void create()
                   throws LWJGLException

Creates an OpenAL instance. The empty create will cause OpenAL to open the default device, and create a context using default values. This method used to use default values that the OpenAL implementation chose but this produces unexpected results on some systems; so now it defaults to 44100Hz mixing @ 60Hz refresh.

Throws:

LWJGLException

destroy

public static void destroy()

Exit cleanly by calling destroy.

getContext

public static ALCcontext getContext()

Returns:

handle to the default AL context.

getDevice

public static ALCdevice getDevice()

Returns:

handle to the default AL device.