Class ALC11
- java.lang.Object
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- org.lwjgl.openal.ALC10
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- org.lwjgl.openal.ALC11
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public class ALC11 extends ALC10
Native bindings to ALC 1.1 functionality.
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Field Summary
Fields Modifier and Type Field Description static int
ALC_ALL_DEVICES_SPECIFIER
ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER
ALC_CAPTURE_DEVICE_SPECIFIERString queries.static int
ALC_CAPTURE_SAMPLES
Integer queries.static int
ALC_DEFAULT_ALL_DEVICES_SPECIFIER
String queries.static int
ALC_MONO_SOURCES
ALC_STEREO_SOURCESContext 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
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static boolean
alcCaptureCloseDevice(long device)
Allows the application to disconnect from 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 long
alcCaptureOpenDevice(java.nio.ByteBuffer deviceName, int frequency, int format, int samples)
Allows the application to connect to a capture device.static void
alcCaptureSamples(long device, float[] buffer, int samples)
Array version of:CaptureSamples
static void
alcCaptureSamples(long device, int[] buffer, int samples)
Array version of:CaptureSamples
static void
alcCaptureSamples(long device, short[] buffer, int samples)
Array version of:CaptureSamples
static void
alcCaptureSamples(long device, java.nio.ByteBuffer buffer, int samples)
Obtains captured audio samples from the AL.static void
alcCaptureSamples(long device, java.nio.FloatBuffer buffer, int samples)
Obtains captured audio samples from the AL.static void
alcCaptureSamples(long device, java.nio.IntBuffer buffer, int samples)
Obtains captured audio samples from the AL.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
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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
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Field Detail
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ALC_MONO_SOURCES, ALC_STEREO_SOURCES
Context creation attributes.
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ALC_DEFAULT_ALL_DEVICES_SPECIFIER, ALC_ALL_DEVICES_SPECIFIER, ALC_CAPTURE_DEVICE_SPECIFIER, ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER
String queries.
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ALC_CAPTURE_SAMPLES
Integer queries.
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Method Detail
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nalcCaptureOpenDevice
public static long nalcCaptureOpenDevice(long deviceName, int frequency, int format, int samples)
Unsafe version of:CaptureOpenDevice
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alcCaptureOpenDevice
public static long alcCaptureOpenDevice(@Nullable java.nio.ByteBuffer deviceName, int frequency, int format, int samples) 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. IfNULL
is specified, the implementation will provide an implementation specific default.- Parameters:
deviceName
- the device or device configurationfrequency
- the audio frequencyformat
- the audio formatsamples
- the number of sample frames to buffer in the AL
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alcCaptureCloseDevice
public static boolean alcCaptureCloseDevice(long device)
Allows the application to disconnect from a capture device.- Parameters:
device
- the capture device to close
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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
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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
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nalcCaptureSamples
public static void nalcCaptureSamples(long device, long buffer, int samples)
Unsafe version of:CaptureSamples
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alcCaptureSamples
public static void alcCaptureSamples(long device, java.nio.ByteBuffer buffer, int samples) public static void alcCaptureSamples(long device, java.nio.ShortBuffer buffer, int samples) public static void alcCaptureSamples(long device, java.nio.IntBuffer buffer, int samples) 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 devicebuffer
- the buffer that will receive the samples. It must be big enough to contain at leastsamples
sample frames.samples
- the number of sample frames to obtain
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alcCaptureSamples
public static void alcCaptureSamples(long device, short[] buffer, int samples) public static void alcCaptureSamples(long device, int[] buffer, int samples) public static void alcCaptureSamples(long device, float[] buffer, int samples)
Array version of:CaptureSamples
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