org.lwjgl.openal

Class ALC11

java.lang.Object

org.lwjgl.openal.ALC10

org.lwjgl.openal.ALC11

public class ALC11
extends ALC10

Native bindings to ALC 1.1 functionality.

Field Summary

Fields

Modifier and Type	Field and Description
static int	ALC_ALL_DEVICES_SPECIFIER String queries.
static int	ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER String queries.
static int	ALC_CAPTURE_DEVICE_SPECIFIER String queries.
static int	ALC_CAPTURE_SAMPLES Integer queries.
static int	ALC_DEFAULT_ALL_DEVICES_SPECIFIER String queries.
static int	ALC_MONO_SOURCES Context creation attributes.
static int	ALC_STEREO_SOURCES Context creation attributes.

Fields inherited from class org.lwjgl.openal.ALC10

ALC_ALL_ATTRIBUTES, ALC_ATTRIBUTES_SIZE, ALC_DEFAULT_DEVICE_SPECIFIER, ALC_DEVICE_SPECIFIER, ALC_EXTENSIONS, ALC_FALSE, ALC_FREQUENCY, ALC_INVALID, 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, ALC_REFRESH, ALC_SYNC, ALC_TRUE

Method Summary

Modifier and Type	Method and Description
static boolean	alcCaptureCloseDevice(long device) Allows the application to disconnect from a capture device.
static long	alcCaptureOpenDevice(java.nio.ByteBuffer deviceName, int frequency, int format, int samples) Allows the application to connect to a capture device.
static long	alcCaptureOpenDevice(java.lang.CharSequence deviceName, int frequency, int format, int samples) Allows the application to connect to a capture device.
static void	alcCaptureSamples(long device, java.nio.ByteBuffer buffer, int samples) Obtains captured audio samples from the AL.
static void	alcCaptureSamples(long device, float[] buffer, int samples) Array version of: CaptureSamples
static void	alcCaptureSamples(long device, java.nio.FloatBuffer buffer, int samples) Obtains captured audio samples from the AL.
static void	alcCaptureSamples(long device, int[] buffer, int samples) Array version of: CaptureSamples
static void	alcCaptureSamples(long device, java.nio.IntBuffer buffer, int samples) Obtains captured audio samples from the AL.
static void	alcCaptureSamples(long device, short[] buffer, int samples) Array version of: CaptureSamples
static void	alcCaptureSamples(long device, java.nio.ShortBuffer buffer, int samples) Obtains captured audio samples from the AL.
static void	alcCaptureStart(long device) Starts recording audio on the specific capture device.
static void	alcCaptureStop(long device) Halts audio capturing without closing the capture device.
static long	nalcCaptureOpenDevice(long deviceName, int frequency, int format, int samples) Unsafe version of: CaptureOpenDevice
static void	nalcCaptureSamples(long device, long buffer, int samples) Unsafe version of: CaptureSamples

Methods inherited from class org.lwjgl.openal.ALC10

alcCloseDevice, alcCreateContext, alcCreateContext, alcDestroyContext, alcGetContextsDevice, alcGetCurrentContext, alcGetEnumValue, alcGetEnumValue, alcGetError, alcGetInteger, alcGetIntegerv, alcGetIntegerv, alcGetProcAddress, alcGetProcAddress, alcGetString, alcIsExtensionPresent, alcIsExtensionPresent, alcMakeContextCurrent, alcOpenDevice, alcOpenDevice, alcProcessContext, alcSuspendContext, nalcCreateContext, nalcGetEnumValue, nalcGetIntegerv, nalcGetProcAddress, nalcGetString, nalcIsExtensionPresent, nalcOpenDevice

Methods inherited from class java.lang.Object

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

Field Detail

ALC_MONO_SOURCES

public static final int ALC_MONO_SOURCES

Context creation attributes.

See Also:

Constant Field Values

ALC_STEREO_SOURCES

public static final int ALC_STEREO_SOURCES

Context creation attributes.

See Also:

Constant Field Values

ALC_DEFAULT_ALL_DEVICES_SPECIFIER

public static final int ALC_DEFAULT_ALL_DEVICES_SPECIFIER

String queries.

See Also:

Constant Field Values

ALC_ALL_DEVICES_SPECIFIER

public static final int ALC_ALL_DEVICES_SPECIFIER

String queries.

See Also:

Constant Field Values

ALC_CAPTURE_DEVICE_SPECIFIER

public static final int ALC_CAPTURE_DEVICE_SPECIFIER

String queries.

See Also:

Constant Field Values

ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER

public static final int ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER

String queries.

See Also:

Constant Field Values

ALC_CAPTURE_SAMPLES

public static final int ALC_CAPTURE_SAMPLES

Integer queries.

See Also:

Constant Field Values

Method Detail

nalcCaptureOpenDevice

public static long nalcCaptureOpenDevice(long deviceName,
                                         int frequency,
                                         int format,
                                         int samples)

Unsafe version of: CaptureOpenDevice

alcCaptureOpenDevice

public static long alcCaptureOpenDevice(@Nullable
                                        java.nio.ByteBuffer deviceName,
                                        int frequency,
                                        int format,
                                        int samples)

Allows the application to connect to a capture device.

The deviceName argument is a null terminated string that requests a certain device or device configuration. If NULL is specified, the implementation will provide an implementation specific default.

Parameters:

deviceName - the device or device configuration

frequency - the audio frequency

format - the audio format

samples - the number of sample frames to buffer in the AL

alcCaptureOpenDevice

public static long alcCaptureOpenDevice(@Nullable
                                        java.lang.CharSequence deviceName,
                                        int frequency,
                                        int format,
                                        int samples)

Allows the application to connect to a capture device.

The deviceName argument is a null terminated string that requests a certain device or device configuration. If NULL is specified, the implementation will provide an implementation specific default.

Parameters:

deviceName - the device or device configuration

frequency - the audio frequency

format - the audio format

samples - the number of sample frames to buffer in the AL

alcCaptureCloseDevice

public static boolean alcCaptureCloseDevice(long device)

Allows the application to disconnect from a capture device.

Parameters:

device - the capture device to close

alcCaptureStart

public static void alcCaptureStart(long device)

Starts recording audio on the specific capture device.

Once started, the device will record audio to an internal ring buffer, the size of which was specified when opening the device. The application may query the capture device to discover how much data is currently available via the alcGetInteger with the ALC_CAPTURE_SAMPLES token. This will report the number of sample frames currently available.

Parameters:

device - the capture device

alcCaptureStop

public static void alcCaptureStop(long device)

Halts audio capturing without closing the capture device.

The implementation is encouraged to optimize for this case. The amount of audio samples available after restarting a stopped capture device is reset to zero. The application does not need to stop the capture device to read from it.

Parameters:

device - the capture device

nalcCaptureSamples

public static void nalcCaptureSamples(long device,
                                      long buffer,
                                      int samples)

Unsafe version of: CaptureSamples

alcCaptureSamples

public static void alcCaptureSamples(long device,
                                     java.nio.ByteBuffer buffer,
                                     int samples)

Obtains captured audio samples from the AL.

The implementation may defer conversion and resampling until this point. Requesting more sample frames than are currently available is an error.

Parameters:

device - the capture device

buffer - the buffer that will receive the samples. It must be big enough to contain at least samples sample frames.

samples - the number of sample frames to obtain

alcCaptureSamples

public static void alcCaptureSamples(long device,
                                     java.nio.ShortBuffer buffer,
                                     int samples)

Obtains captured audio samples from the AL.

The implementation may defer conversion and resampling until this point. Requesting more sample frames than are currently available is an error.

Parameters:

device - the capture device

buffer - the buffer that will receive the samples. It must be big enough to contain at least samples sample frames.

samples - the number of sample frames to obtain

alcCaptureSamples

public static void alcCaptureSamples(long device,
                                     java.nio.IntBuffer buffer,
                                     int samples)

Obtains captured audio samples from the AL.

The implementation may defer conversion and resampling until this point. Requesting more sample frames than are currently available is an error.

Parameters:

device - the capture device

buffer - the buffer that will receive the samples. It must be big enough to contain at least samples sample frames.

samples - the number of sample frames to obtain

alcCaptureSamples

public static void alcCaptureSamples(long device,
                                     java.nio.FloatBuffer buffer,
                                     int samples)

Obtains captured audio samples from the AL.

The implementation may defer conversion and resampling until this point. Requesting more sample frames than are currently available is an error.

Parameters:

device - the capture device

buffer - the buffer that will receive the samples. It must be big enough to contain at least samples sample frames.

samples - the number of sample frames to obtain

alcCaptureSamples

public static void alcCaptureSamples(long device,
                                     short[] buffer,
                                     int samples)

Array version of: CaptureSamples

alcCaptureSamples

public static void alcCaptureSamples(long device,
                                     int[] buffer,
                                     int samples)

Array version of: CaptureSamples

alcCaptureSamples

public static void alcCaptureSamples(long device,
                                     float[] buffer,
                                     int samples)

Array version of: CaptureSamples