/*
* @(#)AudioCodecChain.java 1.5 02/08/21
*
* Copyright (c) 1996-2002 Sun Microsystems, Inc. All rights reserved.
*/
package com.sun.media.util;
import javax.media.format.*;
import javax.media.format.*;
import javax.media.*;
import java.util.Vector;
import java.awt.Component;
import java.awt.Dimension;
import com.sun.media.ui.GainControlComponent;
public class AudioCodecChain extends CodecChain {
public AudioCodecChain(AudioFormat input) throws UnsupportedFormatException {
AudioFormat af = input;
if (!buildChain(input))
throw new UnsupportedFormatException(input);
// Do not open the renderer as yet.
// We'll only do it when the data is being prefetched.
renderer.close();
firstBuffer = false;
}
Component gainComp = null;
public Component getControlComponent() {
if (gainComp != null)
return gainComp;
Control c = (Control)renderer.getControl("javax.media.GainControl");
if (c != null)
gainComp = new GainControlComponent((GainControl)c);
return gainComp;
}
public void reset() {
}
}
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