com.jme3.audio.lwjgl

Class LwjglALC

java.lang.Object

com.jme3.audio.lwjgl.LwjglALC

All Implemented Interfaces:

ALC

public class LwjglALC
extends java.lang.Object
implements ALC

Field Summary

Fields inherited from interface com.jme3.audio.openal.ALC

ALC_ALL_ATTRIBUTES, ALC_ALL_DEVICES_SPECIFIER, ALC_ATTRIBUTES_SIZE, ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER, ALC_CAPTURE_DEVICE_SPECIFIER, ALC_CAPTURE_SAMPLES, ALC_CONNECTED, ALC_DEFAULT_ALL_DEVICES_SPECIFIER, ALC_DEFAULT_DEVICE_SPECIFIER, ALC_DEVICE_SPECIFIER, ALC_EXTENSIONS, ALC_INVALID_CONTEXT, ALC_INVALID_DEVICE, ALC_INVALID_ENUM, ALC_INVALID_VALUE, ALC_MAJOR_VERSION, ALC_MINOR_VERSION, ALC_NO_ERROR, ALC_OUT_OF_MEMORY

Constructor Summary

Constructors

Constructor and Description
LwjglALC()

Method Summary

Modifier and Type	Method and Description
void	alcDevicePauseSOFT() Pauses a playback device.
void	alcDeviceResumeSOFT() Resumes playback of a paused device.
void	alcGetInteger(int param, java.nio.IntBuffer buffer, int size) Obtains integer value(s) from ALC.
java.lang.String	alcGetString(int parameter) Obtains string value(s) from ALC.
boolean	alcIsExtensionPresent(java.lang.String extension) Verifies that a given extension is available for the current context and the device it is associated with.
void	createALC() Creates an AL context.
void	destroyALC() Destroys an AL context.
boolean	isCreated() Checks of creating an AL context.

Methods inherited from class java.lang.Object

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

Constructor Detail

LwjglALC

public LwjglALC()

Method Detail

createALC

public void createALC()

Description copied from interface: ALC

Creates an AL context.

Specified by:

createALC in interface ALC

destroyALC

public void destroyALC()

Description copied from interface: ALC

Destroys an AL context.

Specified by:

destroyALC in interface ALC

isCreated

public boolean isCreated()

Description copied from interface: ALC

Checks of creating an AL context.

Specified by:

isCreated in interface ALC

Returns:

true if an AL context is created.

alcGetString

public java.lang.String alcGetString(int parameter)

Description copied from interface: ALC

Obtains string value(s) from ALC.

Specified by:

alcGetString in interface ALC

Parameters:

parameter - the information to query. One of: DEFAULT_DEVICE_SPECIFIER DEVICE_SPECIFIER EXTENSIONS CAPTURE_DEFAULT_DEVICE_SPECIFIER CAPTURE_DEVICE_SPECIFIER

Returns:

the parameter value

alcIsExtensionPresent

public boolean alcIsExtensionPresent(java.lang.String extension)

Description copied from interface: ALC

Verifies that a given extension is available for the current context and the device it is associated with.

Invalid and unsupported string tokens return ALC_FALSE. A NULL deviceHandle is acceptable. extName is not case sensitive – the implementation will convert the name to all upper-case internally (and will express extension names in upper-case).

Specified by:

alcIsExtensionPresent in interface ALC

Parameters:

extension - the extension name.

Returns:

true if the extension is available, otherwise false

alcGetInteger

public void alcGetInteger(int param,
                          java.nio.IntBuffer buffer,
                          int size)

Description copied from interface: ALC

Obtains integer value(s) from ALC.

Specified by:

alcGetInteger in interface ALC

Parameters:

param - the information to query. One of: MAJOR_VERSION MINOR_VERSION ATTRIBUTES_SIZE ALL_ATTRIBUTES CAPTURE_SAMPLES

buffer - the destination buffer.

size - the buffer size.

alcDevicePauseSOFT

public void alcDevicePauseSOFT()

Description copied from interface: ALC

Pauses a playback device.

When paused, no contexts associated with the device will be processed or updated. Playing sources will not produce sound, have their offsets incremented, or process any more buffers, until the device is resumed. Pausing a device that is already paused is a legal no-op.

Specified by:

alcDevicePauseSOFT in interface ALC

alcDeviceResumeSOFT

public void alcDeviceResumeSOFT()

Description copied from interface: ALC

Resumes playback of a paused device.

This will restart processing on the device -- sources will resume playing sound as normal. Resuming playback on a device that is not paused is a legal no-op.

These functions are not reference counted. alcDeviceResumeSOFT only needs to be called once to resume playback, regardless of how many times DevicePauseSOFT was called.

Specified by:

alcDeviceResumeSOFT in interface ALC