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82 lines
3.0 KiB
82 lines
3.0 KiB
14 years ago
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/*
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* Copyright (c) 2009-2010 jMonkeyEngine
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of 'jMonkeyEngine' nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package com.jme3.video;
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import java.util.ArrayList;
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import java.util.concurrent.ArrayBlockingQueue;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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public class VQueue extends ArrayBlockingQueue<VFrame> {
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// private final ArrayList<VFrame> returnedFrames;
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private final ArrayBlockingQueue<VFrame> returnedFrames;
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public VQueue(int bufferedFrames){
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super(bufferedFrames);
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// returnedFrames = new ArrayList<VFrame>(remainingCapacity());
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returnedFrames = new ArrayBlockingQueue<VFrame>(bufferedFrames * 3);
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}
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public VFrame nextReturnedFrame(boolean waitForIt){
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// synchronized (returnedFrames){
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// while (returnedFrames.size() == 0){
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// if (!waitForIt)
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// return null;
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//
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// try {
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// returnedFrames.wait();
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// } catch (InterruptedException ex) {
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// }
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// }
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// }
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// }
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try {
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return returnedFrames.take();
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} catch (InterruptedException ex) {
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ex.printStackTrace();
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return null;
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}
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}
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public void returnFrame(VFrame frame){
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returnedFrames.add(frame);
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// synchronized (returnedFrames){
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// returnedFrames.add(frame);
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// returnedFrames.notifyAll();
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// }
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}
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}
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