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Diffstat (limited to 'src/java/com/jogamp/openal/ALFactory.java')
-rw-r--r-- | src/java/com/jogamp/openal/ALFactory.java | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/src/java/com/jogamp/openal/ALFactory.java b/src/java/com/jogamp/openal/ALFactory.java new file mode 100644 index 0000000..f58fe4b --- /dev/null +++ b/src/java/com/jogamp/openal/ALFactory.java @@ -0,0 +1,91 @@ +/** + * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * -Redistribution of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * -Redistribution in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * Neither the name of Sun Microsystems, Inc. or the names of contributors may + * be used to endorse or promote products derived from this software without + * specific prior written permission. + * + * This software is provided "AS IS," without a warranty of any kind. + * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING + * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR + * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS + * LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A + * RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. + * IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT + * OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR + * PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, + * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS + * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + * + * You acknowledge that this software is not designed or intended for use in the + * design, construction, operation or maintenance of any nuclear facility. + */ + +package com.jogamp.openal; + +import com.jogamp.openal.AL; +import com.jogamp.openal.ALC; +import com.jogamp.openal.impl.*; + +/** + * This class provides factory methods for generating AL and ALC objects. + * + * @author Athomas Goldberg + * @author Kenneth Russell + */ +public class ALFactory { + private static boolean initialized = false; + private static AL al; + private static ALC alc; + + private ALFactory() {} + + private static synchronized void initialize() throws ALException { + try { + if (!initialized) { + NativeLibLoader.load(); + initialized = true; + } + } catch (UnsatisfiedLinkError e) { + throw new ALException(e); + } + } + + /** + * Get the default AL object. This object is used to access most of the + * OpenAL functionality. + * + * @return the AL object + */ + public static AL getAL() throws ALException { + initialize(); + if (al == null) { + al = new ALImpl(); + } + return al; + } + + /** + * Get the default ALC object. This object is used to access most of the + * OpenAL context functionality. + * + * @return the ALC object + */ + public static ALC getALC() throws ALException{ + initialize(); + if (alc == null) { + alc = new ALCImpl(); + } + return alc; + } +} |