com.frinika.sequencer.model.audio
Class EnvelopedAudioReader

java.lang.Object
  com.frinika.sequencer.model.audio.AudioWavReader
      com.frinika.sequencer.model.audio.AudioReader
          com.frinika.sequencer.model.audio.EnvelopedAudioReader

All Implemented Interfaces:

LimitedAudioReader, BlockableAudioProcess, uk.org.toot.audio.core.AudioProcess

public class EnvelopedAudioReader
extends AudioReader

Field Summary

protected long	attackEnd
protected long	decayStart
protected double	gain

Fields inherited from class com.frinika.sequencer.model.audio.AudioWavReader

audioDataByteLength, audioDataStartBytePtr, bytecount, format, lengthInFrames, nChannels, riffdata, sp

Fields inherited from interface uk.org.toot.audio.core.AudioProcess

AUDIO_DISCONNECT, AUDIO_OK

Constructor Summary

EnvelopedAudioReader(RandomAccessFileIF fis)

Method Summary

protected void	processAudioImp(uk.org.toot.audio.core.AudioBuffer buffer, int startChunk, int endChunk)
void	setEvelope(AudioPart.Envelope e)

Methods inherited from class com.frinika.sequencer.model.audio.AudioReader

close, eof, fill, fillConstantGain, fillLinearInterpolate, getEnvelopedLengthInFrames, open, processAudio, processAudioBlock, seekEnvelopeStart, seekFrame, seekFrameInEnvelope, seekTimeInMicros, setBoundsInMicros

Methods inherited from class com.frinika.sequencer.model.audio.AudioWavReader

getChannels, getDataSize, getFormat, getLengthInFrames, readChunkHeader, readFormat

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.frinika.sequencer.model.audio.BlockableAudioProcess

getChannels, getLengthInFrames

Methods inherited from interface com.frinika.audio.LimitedAudioReader

getChannels, getFormat

Field Detail

gain

protected double gain

attackEnd

protected long attackEnd

decayStart

protected long decayStart

Constructor Detail

EnvelopedAudioReader

public EnvelopedAudioReader(RandomAccessFileIF fis)
                     throws java.io.IOException

Throws:

java.io.IOException

Method Detail

setEvelope

public void setEvelope(AudioPart.Envelope e)

processAudioImp

protected void processAudioImp(uk.org.toot.audio.core.AudioBuffer buffer,
                               int startChunk,
                               int endChunk)

Overrides:

processAudioImp in class AudioReader