com.frinika.contrib.boblang
Class BezierPlayingNote

java.lang.Object
  com.frinika.contrib.boblang.BezierPlayingNote

public class BezierPlayingNote
extends java.lang.Object

Stores the details of a note that presently being played by the synthesizer

Version:

22 Mar 2003

Author:

Bob Lang

Constructor Summary

BezierPlayingNote(BezierSynth inBezierSynth, BezierEnvelopeShaper inShaper, int inMidiPitch, int inUnderSampling)
Constructor for this class.

Method Summary

void	getBuffer(float[] buffer, int startBufferPos, int endBufferPos) Get the next buffer of data from the sound buffer.
void	getBuffer(short[] buffer, int count) Get the next buffer of data from the sound buffer.
int	getPitch() Get the pitch of this note
boolean	isFinished() Has the note finished yet?
boolean	isReleased() Get the release status for this loop
void	setRelease() Set the release status for this note, recording the index number where the release happened.

Methods inherited from class java.lang.Object

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

Constructor Detail

BezierPlayingNote

public BezierPlayingNote(BezierSynth inBezierSynth,
                         BezierEnvelopeShaper inShaper,
                         int inMidiPitch,
                         int inUnderSampling)

Constructor for this class.

Method Detail

setRelease

public void setRelease()

Set the release status for this note, recording the index number where the release happened.

isReleased

public boolean isReleased()

Get the release status for this loop

isFinished

public boolean isFinished()

Has the note finished yet?

getPitch

public int getPitch()

Get the pitch of this note

getBuffer

public void getBuffer(short[] buffer,
                      int count)

Get the next buffer of data from the sound buffer. This method performs the undersampling necessary to convert from the internal sample rate (say 196000) to the output rate (say 48000). This is achieved by incrementing the index by the undersampling rate each time.

getBuffer

public void getBuffer(float[] buffer,
                      int startBufferPos,
                      int endBufferPos)

Get the next buffer of data from the sound buffer. This method performs the undersampling necessary to convert from the internal sample rate (say 196000) to the output rate (say 48000). This is achieved by incrementing the index by the undersampling rate each time. Adjustments for Frinika 32 bit floating point version startBuffer and endBufferPos - for realtime parameter modifications Add (mix) new samples to the buffer instead of replace.