1/*
2 * Copyright (c) 2009-2010 jMonkeyEngine
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 * * Redistributions of source code must retain the above copyright
10 *   notice, this list of conditions and the following disclaimer.
11 *
12 * * Redistributions in binary form must reproduce the above copyright
13 *   notice, this list of conditions and the following disclaimer in the
14 *   documentation and/or other materials provided with the distribution.
15 *
16 * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
17 *   may be used to endorse or promote products derived from this software
18 *   without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33package jme3test.app;
34
35import com.jme3.app.SimpleApplication;
36import com.jme3.material.Material;
37import com.jme3.math.Vector3f;
38import com.jme3.scene.Geometry;
39import com.jme3.scene.shape.Box;
40import com.jme3.util.BufferUtils;
41import java.nio.ByteBuffer;
42import java.nio.FloatBuffer;
43
44public class TestReleaseDirectMemory extends SimpleApplication {
45
46    public static void main(String[] args){
47        TestReleaseDirectMemory app = new TestReleaseDirectMemory();
48        app.start();
49    }
50
51    @Override
52    public void simpleInitApp() {
53        Box b = new Box(Vector3f.ZERO, 1, 1, 1);
54        Geometry geom = new Geometry("Box", b);
55        Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
56        mat.setTexture("ColorMap", assetManager.loadTexture("Interface/Logo/Monkey.jpg"));
57        geom.setMaterial(mat);
58        rootNode.attachChild(geom);
59    }
60
61    @Override
62    public void simpleUpdate(float tpf) {
63        ByteBuffer buf = BufferUtils.createByteBuffer(500000);
64        BufferUtils.destroyDirectBuffer(buf);
65
66        FloatBuffer buf2 = BufferUtils.createFloatBuffer(500000);
67        BufferUtils.destroyDirectBuffer(buf2);
68    }
69
70}
71