Merged gluegen-branch-1-0 on to the main JOAL trunk. JOAL is now built

using GlueGen and currently requires a built JOGL workspace as a
sibling workspace of the JOAL workspace.


git-svn-id: file:///home/mbien/NetBeansProjects/JOGAMP/joal-sync/svn-server-sync-demos/joal-demos/trunk@47 235fdd13-0e8c-4fed-b5ee-0a390d04b286

1 files changed, 185 insertions, 0 deletions

diff --git a/src/java/demos/devmaster/lesson1/SingleStaticSource.java b/src/java/demos/devmaster/lesson1/SingleStaticSource.java
new file mode 100755
index 0000000..4c4c945
--- /dev/null
+++ b/src/java/demos/devmaster/lesson1/SingleStaticSource.java
@@ -0,0 +1,185 @@
+/**
+ * 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 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 demos.devmaster.lesson1;
+
+import java.io.*;
+import java.nio.ByteBuffer;
+
+import net.java.games.joal.*;
+import net.java.games.joal.util.*;
+
+/**
+ * Adapted from <a href="http://www.devmaster.net/">DevMaster</a>
+ * <a href="http://www.devmaster.net/articles/openal-tutorials/lesson1.php">SingleStaticSource Tutorial</a>
+ * by Jesse Maurais.
+ *
+ * @author Athomas Goldberg
+ * @author Kenneth Russell
+ */
+
+public class SingleStaticSource {
+
+  static AL al;
+
+  // Buffers hold sound data.
+  static int[] buffer = new int[1];
+
+  // Sources are points emitting sound.
+  static int[] source = new int[1];
+
+  // Position of the source sound.
+  static float[] sourcePos = { 0.0f, 0.0f, 0.0f };
+
+  // Velocity of the source sound.
+  static float[] sourceVel = { 0.0f, 0.0f, 0.0f };
+
+  // Position of the listener.
+  static float[] listenerPos = { 0.0f, 0.0f, 0.0f };
+
+  // Velocity of the listener.
+  static float[] listenerVel = { 0.0f, 0.0f, 0.0f };
+
+  // Orientation of the listener. (first 3 elems are "at", second 3 are "up")
+  static float[] listenerOri = { 0.0f, 0.0f, -1.0f, 0.0f, 1.0f, 0.0f };
+
+  static int loadALData() {
+
+    // variables to load into
+
+    int[] format = new int[1];
+    int[] size = new int[1];
+    ByteBuffer[] data = new ByteBuffer[1];
+    int[] freq = new int[1];
+    int[] loop = new int[1];
+
+    // Load wav data into a buffer.
+    al.alGenBuffers(1, buffer, 0);
+    if (al.alGetError() != AL.AL_NO_ERROR)
+      return AL.AL_FALSE;
+
+    ALut.alutLoadWAVFile(
+      SingleStaticSource.class.getClassLoader().getResourceAsStream("demos/data/FancyPants.wav"),
+      format,
+      data,
+      size,
+      freq,
+      loop);
+    if (data[0] == null) {
+      throw new RuntimeException("Error loading WAV file");
+    }
+    System.out.println("sound size = " + size[0]);
+    System.out.println("sound freq = " + freq[0]);
+    al.alBufferData(buffer[0], format[0], data[0], size[0], freq[0]);
+
+    // Bind buffer with a source.
+    al.alGenSources(1, source, 0);
+
+    if (al.alGetError() != AL.AL_NO_ERROR)
+      return AL.AL_FALSE;
+
+    al.alSourcei(source[0], AL.AL_BUFFER, buffer[0]);
+    al.alSourcef(source[0], AL.AL_PITCH, 1.0f);
+    al.alSourcef(source[0], AL.AL_GAIN, 1.0f);
+    al.alSourcefv(source[0], AL.AL_POSITION, sourcePos, 0);
+    al.alSourcefv(source[0], AL.AL_VELOCITY, sourceVel, 0);
+    al.alSourcei(source[0], AL.AL_LOOPING, loop[0]);
+
+    // Do another error check and return.
+    if (al.alGetError() == AL.AL_NO_ERROR)
+      return AL.AL_TRUE;
+
+    return AL.AL_FALSE;
+  }
+
+  static void setListenerValues() {
+    al.alListenerfv(AL.AL_POSITION, listenerPos, 0);
+    al.alListenerfv(AL.AL_VELOCITY, listenerVel, 0);
+    al.alListenerfv(AL.AL_ORIENTATION, listenerOri, 0);
+  }
+
+  static void killAllData() {
+    al.alDeleteBuffers(1, buffer, 0);
+    al.alDeleteSources(1, source, 0);
+  }
+
+  public static void main(String[] args) {
+    // Initialize OpenAL and clear the error bit.
+    try {
+      ALut.alutInit();
+      al = ALFactory.getAL();
+      al.alGetError();
+    } catch (ALException e) {
+      e.printStackTrace();
+      return;
+    }
+    // Load the wav data.
+    if (loadALData() == AL.AL_FALSE)
+      System.exit(1);
+
+    setListenerValues();
+
+    char[] c = new char[1];
+    while (c[0] != 'q') {
+      try {
+        BufferedReader buf =
+          new BufferedReader(new InputStreamReader(System.in));
+        System.out.println(
+                           "Press a key and hit ENTER: \n"
+                           + "'p' to play, 's' to stop, " +
+                           "'h' to pause and 'q' to quit");
+        buf.read(c);
+        switch (c[0]) {
+        case 'p' :
+          // Pressing 'p' will begin playing the sample.
+          al.alSourcePlay(source[0]);
+          break;
+        case 's' :
+          // Pressing 's' will stop the sample from playing.
+          al.alSourceStop(source[0]);
+          break;
+        case 'h' :
+          // Pressing 'n' will pause (hold) the sample.
+          al.alSourcePause(source[0]);
+          break;
+        case 'q' :
+          killAllData();
+          break;
+        }
+      } catch (IOException e) {
+        System.exit(1);
+      }
+    }
+  }
+}