jass.generators
Class FilterContainer

java.lang.Object
  jass.engine.Out
      jass.engine.InOut
          jass.generators.FilterContainer

All Implemented Interfaces:

Sink, Source

public class FilterContainer
extends InOut

Filter UG. One input only. Processes input through filter. Output is mix of filtered and dry signal.

Author:

Kees van den Doel (kvdoel@cs.ubc.ca)

Field Summary

protected float

dryLevel Mix.

Fields inherited from class jass.engine.InOut

sourceContainer, sourcePassivity, srcBuffers

Fields inherited from class jass.engine.Out

buf, bufferSize, bufOld, lock

Constructor Summary

FilterContainer(float srate, int bufferSize, Filter f)
Create container around Filter.

Method Summary

java.lang.Object	addSource(Source s) Add source to Sink.
protected void	computeBuffer() Compute the next buffer and store in member float[] buf.
float	getDrylevel() Get mix level.
Filter	getFilter() Return Filter object contained.
void	setDryLevel(float level) Mix level (default = 0)
void	setFilter(Filter f) SetFilter contained.

Methods inherited from class jass.engine.InOut

addSource, getBuffer, getSources, removeSource, resetTime

Methods inherited from class jass.engine.Out

clearBuffer, copyToOld, getBuffer, getBufferSize, getTime, peekAtBuffer, setBufferSize, setTime, setTimeAndNotify

Methods inherited from class java.lang.Object

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

Field Detail

dryLevel

protected float dryLevel

Mix.

Constructor Detail

FilterContainer

public FilterContainer(float srate,
                       int bufferSize,
                       Filter f)

Create container around Filter.

Parameters:

srate - sampling rate in Hertz.

bufferSize - Buffer size used for real-time rendering.

f - Filter contained.

Method Detail

addSource

public java.lang.Object addSource(Source s)
                           throws SinkIsFullException

Add source to Sink. Override to allow only one input.

Specified by:

addSource in interface Sink

Overrides:

addSource in class InOut

Parameters:

s - Source to add.

Returns:

object representing Source in Sink (may be null).

Throws:

SinkIsFullException

setDryLevel

public void setDryLevel(float level)

Mix level (default = 0)

Parameters:

level - mix level. 0 is only filtered, 1 is only dry signal

getDrylevel

public float getDrylevel()

Get mix level.

Returns:

mix level. 0 is only filtered, 1 is only dry signal

getFilter

public Filter getFilter()

Return Filter object contained.

Returns:

Filter contained.

setFilter

public void setFilter(Filter f)

SetFilter contained.

Parameters:

f - Filter contained.

computeBuffer

protected void computeBuffer()

Compute the next buffer and store in member float[] buf.

Specified by:

computeBuffer in class Out