net.beadsproject.beads.ugens
Class RTInput

java.lang.Object
  extended by net.beadsproject.beads.core.Bead
      extended by net.beadsproject.beads.core.UGen
          extended by net.beadsproject.beads.ugens.RTInput

public class RTInput
extends UGen

RTInput gathers audio from an audio input device.


Field Summary
 
Fields inherited from class net.beadsproject.beads.core.UGen
bufferSize, bufIn, bufOut, context, ins, outs
 
Constructor Summary
RTInput(AudioContext context)
          Instantiates a new RTInput.
RTInput(AudioContext context, javax.sound.sampled.AudioFormat audioFormat)
          Instantiates a new RTInput.
 
Method Summary
 void calculateBuffer()
          Called by the signal chain to update this UGen's ouput data.
 void initJavaSound()
          Set up JavaSound.
 
Methods inherited from class net.beadsproject.beads.core.UGen
addDependent, addInput, addInput, clearInputConnections, getContext, getIns, getNumberOfConnectedUGens, getOuts, getValue, getValue, noInputs, pause, printInputList, printOutBuffers, removeAllConnections, removeDependent, setValue, update, zeroIns, zeroOuts
 
Methods inherited from class net.beadsproject.beads.core.Bead
getKillListener, getName, isDeleted, isPaused, kill, message, messageReceived, setKillListener, setName, start, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

RTInput

public RTInput(AudioContext context)
Instantiates a new RTInput.

Parameters:
context - the AudioContext.

RTInput

public RTInput(AudioContext context,
               javax.sound.sampled.AudioFormat audioFormat)
Instantiates a new RTInput.

Parameters:
context - the AudioContext.
audioFormat - the AudioFormat.
Method Detail

initJavaSound

public void initJavaSound()
Set up JavaSound. Requires that JavaSound has been set up in AudioContext.


calculateBuffer

public void calculateBuffer()
Description copied from class: UGen
Called by the signal chain to update this UGen's ouput data. Subclassses of UGen should implement the UGen's DSP perform routine here. In general this involves grabbing data from UGen.bufIn and putting data into UGen.bufOut in some way. UGen.bufIn and UGen.bufOut are 2D arrays of floats of the form float[numChannels][bufferSize]. The length of the buffers is given by UGen.bufferSize, and the number of channels of the input and output buffers are given by UGen.ins and UGen.outs respectively.

Specified by:
calculateBuffer in class UGen