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 package com.jme3.asset; 33 34 import com.jme3.asset.plugins.AndroidLocator; 35 import com.jme3.asset.plugins.ClasspathLocator; 36 import com.jme3.audio.plugins.AndroidAudioLoader; 37 import com.jme3.texture.Texture; 38 import com.jme3.texture.plugins.AndroidImageLoader; 39 import java.net.URL; 40 import java.util.logging.Level; 41 import java.util.logging.Logger; 42 43 /** 44 * <code>AndroidAssetManager</code> is an implementation of DesktopAssetManager for Android 45 * 46 * @author larynx 47 */ 48 public class AndroidAssetManager extends DesktopAssetManager { 49 50 private static final Logger logger = Logger.getLogger(AndroidAssetManager.class.getName()); 51 AndroidAssetManager()52 public AndroidAssetManager() { 53 this(null); 54 } 55 56 @Deprecated AndroidAssetManager(boolean loadDefaults)57 public AndroidAssetManager(boolean loadDefaults) { 58 //this(Thread.currentThread().getContextClassLoader().getResource("com/jme3/asset/Android.cfg")); 59 this(null); 60 } 61 registerLoaderSafe(Class<? extends AssetLoader> loaderClass, String ... extensions)62 private void registerLoaderSafe(Class<? extends AssetLoader> loaderClass, String ... extensions) { 63 try { 64 registerLoader(loaderClass, extensions); 65 } catch (Exception e){ 66 logger.log(Level.WARNING, "Failed to load AssetLoader", e); 67 } 68 } 69 70 /** 71 * AndroidAssetManager constructor 72 * If URL == null then a default list of locators and loaders for android is set 73 * @param configFile 74 */ AndroidAssetManager(URL configFile)75 public AndroidAssetManager(URL configFile) { 76 System.setProperty("org.xml.sax.driver", "org.xmlpull.v1.sax2.Driver"); 77 78 // Set Default Android config 79 registerLocator("", AndroidLocator.class); 80 registerLocator("", ClasspathLocator.class); 81 82 registerLoader(AndroidImageLoader.class, "jpg", "bmp", "gif", "png", "jpeg"); 83 registerLoader(AndroidAudioLoader.class, "ogg", "mp3", "wav"); 84 registerLoader(com.jme3.material.plugins.J3MLoader.class, "j3m"); 85 registerLoader(com.jme3.material.plugins.J3MLoader.class, "j3md"); 86 registerLoader(com.jme3.shader.plugins.GLSLLoader.class, "vert", "frag", "glsl", "glsllib"); 87 registerLoader(com.jme3.export.binary.BinaryImporter.class, "j3o"); 88 registerLoader(com.jme3.font.plugins.BitmapFontLoader.class, "fnt"); 89 90 // Less common loaders (especially on Android) 91 registerLoaderSafe(com.jme3.texture.plugins.DDSLoader.class, "dds"); 92 registerLoaderSafe(com.jme3.texture.plugins.PFMLoader.class, "pfm"); 93 registerLoaderSafe(com.jme3.texture.plugins.HDRLoader.class, "hdr"); 94 registerLoaderSafe(com.jme3.texture.plugins.TGALoader.class, "tga"); 95 registerLoaderSafe(com.jme3.scene.plugins.OBJLoader.class, "obj"); 96 registerLoaderSafe(com.jme3.scene.plugins.MTLLoader.class, "mtl"); 97 registerLoaderSafe(com.jme3.scene.plugins.ogre.MeshLoader.class, "mesh.xml"); 98 registerLoaderSafe(com.jme3.scene.plugins.ogre.SkeletonLoader.class, "skeleton.xml"); 99 registerLoaderSafe(com.jme3.scene.plugins.ogre.MaterialLoader.class, "material"); 100 registerLoaderSafe(com.jme3.scene.plugins.ogre.SceneLoader.class, "scene"); 101 102 103 logger.info("AndroidAssetManager created."); 104 } 105 106 /** 107 * Loads a texture. 108 * 109 * @return 110 */ 111 @Override loadTexture(TextureKey key)112 public Texture loadTexture(TextureKey key) { 113 Texture tex = (Texture) loadAsset(key); 114 115 // XXX: This will improve performance on some really 116 // low end GPUs (e.g. ones with OpenGL ES 1 support only) 117 // but otherwise won't help on the higher ones. 118 // Strongly consider removing this. 119 tex.setMagFilter(Texture.MagFilter.Nearest); 120 tex.setAnisotropicFilter(0); 121 if (tex.getMinFilter().usesMipMapLevels()) { 122 tex.setMinFilter(Texture.MinFilter.NearestNearestMipMap); 123 } else { 124 tex.setMinFilter(Texture.MinFilter.NearestNoMipMaps); 125 } 126 return tex; 127 } 128 } 129