com.groovemanager.spi.asio
Class ASIOAudioFormat

java.lang.Object
  javax.sound.sampled.AudioFormat
      com.groovemanager.spi.asio.ASIOAudioFormat

final class ASIOAudioFormat

extends javax.sound.sampled.AudioFormat

This class maps the ASIOSampleType values to a JavaSound AudioFormat

Author:

Manu Robledo

Nested Class Summary

(package private) static class

ASIOAudioFormat.Encoding

Field Summary

Fields inherited from class javax.sound.sampled.AudioFormat

bigEndian, channels, encoding, frameRate, frameSize, sampleRate, sampleSizeInBits

Constructor Summary

ASIOAudioFormat(float sampleRate, int type, int channels)
Constructs a new ASIOAudioFormat of the specified ASIOSampleType, with the given sampleRate and channels

Method Summary

private static javax.sound.sampled.AudioFormat.Encoding	getEncoding(int type) Get the Encoding out of the given ASIOSampleType
private static boolean	getEndianess(int type) Get the endianess out of the given ASIOSampleType
private static int	getFrameSize(int type, int channels) Get the frame size out of the given ASIOSampleType
private static int	getSampleSizeInBits(int type) Get the sample size out of the given ASIOSampleType

Methods inherited from class javax.sound.sampled.AudioFormat

getChannels, getEncoding, getFrameRate, getFrameSize, getProperty, getSampleRate, getSampleSizeInBits, isBigEndian, matches, properties, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ASIOAudioFormat

ASIOAudioFormat(float sampleRate,
                int type,
                int channels)

Constructs a new ASIOAudioFormat of the specified ASIOSampleType, with the given sampleRate and channels

Parameters:

sampleRate - The sampleRate of the format

type - The ASIOSampleType constant

channels - The number of channels

Method Detail

getEncoding

private static javax.sound.sampled.AudioFormat.Encoding getEncoding(int type)

Get the Encoding out of the given ASIOSampleType

Parameters:

type - The ASIOSampleType constant

Returns:

The encoding of the given ASIOSampleType. For Flaot encodings normalized to +/- 1.0 PCM_FLOAT is used as encoding name (either 32 or 64 Bit are supported)

getEndianess

private static boolean getEndianess(int type)

Get the endianess out of the given ASIOSampleType

Parameters:

type - The ASIOSampleType constant

Returns:

The endianess of the given ASIOSampleType

getFrameSize

private static int getFrameSize(int type,
                                int channels)

Get the frame size out of the given ASIOSampleType

Parameters:

type - The ASIOSampleType constant

channels - The number of channels

Returns:

The frame size in Bits of the given ASIOSampleType

getSampleSizeInBits

private static int getSampleSizeInBits(int type)

Get the sample size out of the given ASIOSampleType

Parameters:

type - The ASIOSampleType constant

Returns:

The sample size in Bits of the given ASIOSampleType