Added missing ALut file.

git-svn-id: file:///home/mbien/NetBeansProjects/JOGAMP/joal-sync/git-svn/../svn-server-sync/joal/trunk@54 03bf7f67-59de-4072-a415-9a990d468a3f

1 files changed, 120 insertions, 0 deletions

diff --git a/src/java/net/java/games/joal/util/ALut.java b/src/java/net/java/games/joal/util/ALut.java
new file mode 100644
index 0000000..52261e1
--- /dev/null
+++ b/src/java/net/java/games/joal/util/ALut.java
@@ -0,0 +1,120 @@
+/**
+* Copyright (c) 2003 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 MIDROSYSTEMS, 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.
+*
+* Created on Jun 27, 2003
+*/
+
+package net.java.games.joal.util;
+
+import java.io.IOException;
+import java.nio.ByteBuffer;
+
+import javax.sound.sampled.UnsupportedAudioFileException;
+
+import net.java.games.joal.AL;
+import net.java.games.joal.ALC;
+import net.java.games.joal.ALFactory;
+
+/**
+ * @author Athomas Goldberg
+ *
+ */
+public final class ALut {
+
+    private static ALC alc;
+    
+    private ALut() { }
+
+    public static void alutInit() {
+        ALFactory.initialize();
+        alc = ALFactory.getALC();
+        String deviceName = null;
+        String os = System.getProperty("os.name");
+        if (os.startsWith("Windows")) {
+            deviceName = "DirectSound3D";
+        }
+        if (deviceName != null) {
+            ALC.Context context;
+            ALC.Device device;
+
+            device = alc.alcOpenDevice(deviceName);
+            context = alc.alcCreateContext(device, null);
+            alc.alcMakeContextCurrent(context);
+        } else {
+            System.out.println(
+                "alutInit does not currently support "
+                    + os
+                    + ". "
+                    + "You'll need to construct your device and context"
+                    + "using the ALC functions for the time being. We apologize "
+                    + "for the inconvenience.");
+        }
+    }
+
+    public static void alutLoadWAVFile(
+        String fileName,
+        int[] format,
+        ByteBuffer[] data,
+        int[] size,
+        int[] freq,
+        int[] loop) {
+        try {
+            WAVData wd = WAVLoader.loadFromFile(fileName);
+            format[0] = wd.format;
+            data[0] = wd.data;
+            size[0] = wd.size;
+            freq[0] = wd.freq;
+            loop[0] = wd.loop ? AL.AL_TRUE : AL.AL_FALSE;
+        } catch (IOException e) {
+            e.printStackTrace();
+        } catch (UnsupportedAudioFileException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void alutUnloadWAV(
+        int format,
+        ByteBuffer data,
+        int size,
+        int freq) {
+        // unneeded. here for completeness.
+    }
+
+    public static void alutExit() {
+        
+        ALC.Context context = alc.alcGetCurrentContext();
+        ALC.Device device = alc.alcGetContextsDevice(context);
+        alc.alcFreeCurrentContext();
+        alc.alcDestroyContext(context);
+        alc.alcCloseDevice(device);
+    }
+}