mirror of git://gcc.gnu.org/git/gcc.git
146 lines
3.7 KiB
Java
146 lines
3.7 KiB
Java
/* GstDataLine.java -- Abstract DataLine.
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Copyright (C) 2007 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package gnu.javax.sound.sampled.gstreamer.lines;
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import javax.sound.sampled.AudioFormat;
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import javax.sound.sampled.Control;
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import javax.sound.sampled.DataLine;
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import javax.sound.sampled.LineListener;
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import javax.sound.sampled.LineUnavailableException;
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import javax.sound.sampled.Control.Type;
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public abstract class GstDataLine
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implements DataLine
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{
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public static enum State
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{
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PLAY, PAUSE, STOP
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}
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public static final int DEFAULT_BUFFER_SIZE = 1024;
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/** Represents the playing state of this Line. */
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protected State state = State.STOP;
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/** Represents if this Line is opened or not. */
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protected Boolean open = false;
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private AudioFormat format = null;
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private int bufferSize = 0;
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public GstDataLine(AudioFormat format)
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{
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this.format = format;
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this.bufferSize = DEFAULT_BUFFER_SIZE;
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}
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public GstDataLine(AudioFormat format, int bufferSize)
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{
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this.format = format;
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this.bufferSize = bufferSize;
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}
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public int getBufferSize()
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{
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return this.bufferSize;
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}
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public AudioFormat getFormat()
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{
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return this.format;
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}
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public float getLevel()
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{
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// TODO Auto-generated method stub
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return 0;
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}
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public boolean isRunning()
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{
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return (state == State.PLAY || state == State.PAUSE);
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}
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public void addLineListener(LineListener listener)
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{
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// TODO Auto-generated method stub
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}
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public Control getControl(Type what)
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{
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// TODO Auto-generated method stub
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return null;
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}
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public Control[] getControls()
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{
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// TODO Auto-generated method stub
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return null;
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}
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public javax.sound.sampled.Line.Info getLineInfo()
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{
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// TODO Auto-generated method stub
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return null;
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}
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public boolean isControlSupported(Type what)
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{
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return false;
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}
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public boolean isOpen()
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{
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// TODO Auto-generated method stub
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return false;
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}
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public void open() throws LineUnavailableException
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{
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// TODO Auto-generated method stub
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}
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public void removeLineListener(LineListener listener)
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{
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// TODO Auto-generated method stub
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}
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}
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