Several changes, uses newest lwjgl extal, throws exceptions from native code if AL doesn't load correctly and creates Context and Device objects in Native code.

git-svn-id: file:///home/mbien/NetBeansProjects/JOGAMP/joal-sync/git-svn/../svn-server-sync/joal/trunk@69 03bf7f67-59de-4072-a415-9a990d468a3f

7 files changed, 141 insertions, 25 deletions

diff --git a/src/java/net/java/games/joal/ALC.java b/src/java/net/java/games/joal/ALC.java
index 36dfee1..f8855c6 100644
--- a/src/java/net/java/games/joal/ALC.java
+++ b/src/java/net/java/games/joal/ALC.java
@@ -254,6 +254,8 @@ public interface ALC extends ALCConstants {
         final int pointer;
 
         Context(ALC impl, int pointer) {
+			System.out.println("Pointer = " + pointer);
+			System.out.println("ALC = " + impl);
             this.pointer = pointer;
             this.alcContext = impl;
         }
diff --git a/src/java/net/java/games/joal/ALCImpl.java b/src/java/net/java/games/joal/ALCImpl.java
index cca3959..38a1b6e 100644
--- a/src/java/net/java/games/joal/ALCImpl.java
+++ b/src/java/net/java/games/joal/ALCImpl.java
@@ -48,20 +48,17 @@ final class ALCImpl implements ALC {
         }));
         
     }
-
-    public Device alcOpenDevice(String deviceName) {
-    	System.out.println("Entering alcOpenDevice()");
-        Device result = null;
-        int pointer = openDeviceNative(deviceName);
-        if(pointer != 0) {
-        	System.out.println("In alcOpenDevice: Device Pointer = " + pointer);
-            result = new Device(pointer);
-        }
-		System.out.println("Exiting alcOpenDevice()");
-        return result;
-    }
-
+	
+	public Device alcOpenDevice(String deviceName) {
+		System.out.println("Entering alcOpenDevice2()");
+		Device result = openDeviceNative(deviceName);
+		System.out.println("Exiting alcOpenDevice2()");
+		return result;
+	}
+	/*
     private native int openDeviceNative(String deviceName);
+*/
+	private native Device openDeviceNative(String deviceName);
 
     public void alcCloseDevice(Device device) {
         if(device != null) {
@@ -70,7 +67,7 @@ final class ALCImpl implements ALC {
     }
 
     private native void closeDeviceNative(int pointer);
-
+/*
     public Context alcCreateContext(Device device, int[] attrs) {
         Context result = null;
         if(device != null) {
@@ -82,8 +79,19 @@ final class ALCImpl implements ALC {
         }
         return result;
     }
-
+*/
+/*
     private native int createContextNative(int pointer, int[] attrs);
+*/
+	public Context alcCreateContext(Device device, int[] attrs) {
+		Context result = null;
+		if(device != null) {
+			result = createContextNative(device.pointer, attrs);
+			contextMap.put(new Integer(result.pointer), result);
+		}
+		return result;
+	}
+    private native Context createContextNative(int pointer, int[] attrs);
 
     public int alcMakeContextCurrent(Context context) {
         int result = 0;
diff --git a/src/java/net/java/games/joal/ALFactory.java b/src/java/net/java/games/joal/ALFactory.java
index 8d364e4..80d1cdb 100644
--- a/src/java/net/java/games/joal/ALFactory.java
+++ b/src/java/net/java/games/joal/ALFactory.java
@@ -55,7 +55,7 @@ public class ALFactory {
      * @return true is OpenAL was able to initialize,
      *         false if OpenAL was not able to intialize
      */
-    public static boolean initialize() {
+    public static boolean initialize() throws OpenALException {
         String osProperty = System.getProperty("os.name");
         if(osProperty.startsWith("Win")) {
             isInitialized = init(new String[] { "OpenAL32.dll" });
@@ -67,7 +67,7 @@ public class ALFactory {
         return isInitialized;
     }
 
-    private static native boolean init(String[] oalPaths);
+    private static native boolean init(String[] oalPaths) throws OpenALException;
 
     /**
      * Deinitialize the OpenAL environment
@@ -83,7 +83,7 @@ public class ALFactory {
      *
      * @return the AL object
      */
-    public static AL getAL() {
+    public static AL getAL() throws OpenALException {
         if(!isInitialized) {
             initialize();
         }
@@ -99,7 +99,7 @@ public class ALFactory {
      *
      * @return the ALC object
      */
-    public static ALC getALC() {
+    public static ALC getALC() throws OpenALException{
         if(!isInitialized) {
             initialize();
         }
diff --git a/src/java/net/java/games/joal/OpenALException.java b/src/java/net/java/games/joal/OpenALException.java
new file mode 100644
index 0000000..f8a7732
--- /dev/null
+++ b/src/java/net/java/games/joal/OpenALException.java
@@ -0,0 +1,50 @@
+/*
+ * Created on Nov 22, 2003
+ *
+ * To change the template for this generated file go to
+ * Window>Preferences>Java>Code Generation>Code and Comments
+ */
+package net.java.games.joal;
+
+/**
+ * @author athomas
+ *
+ * To change the template for this generated type comment go to
+ * Window>Preferences>Java>Code Generation>Code and Comments
+ */
+public class OpenALException extends Exception {
+
+	/**
+	 * 
+	 */
+	public OpenALException() {
+		super();
+		// TODO Auto-generated constructor stub
+	}
+
+	/**
+	 * @param arg0
+	 */
+	public OpenALException(String arg0) {
+		super(arg0);
+		// TODO Auto-generated constructor stub
+	}
+
+	/**
+	 * @param arg0
+	 */
+	public OpenALException(Throwable arg0) {
+		super(arg0);
+		// TODO Auto-generated constructor stub
+	}
+
+	/**
+	 * @param arg0
+	 * @param arg1
+	 */
+	public OpenALException(String arg0, Throwable arg1) {
+		super(arg0, arg1);
+		// TODO Auto-generated constructor stub
+	}
+
+}
diff --git a/src/java/net/java/games/joal/util/ALut.java b/src/java/net/java/games/joal/util/ALut.java
index 62b04c8..cd89e0c 100644
--- a/src/java/net/java/games/joal/util/ALut.java
+++ b/src/java/net/java/games/joal/util/ALut.java
@@ -43,6 +43,7 @@ import javax.sound.sampled.UnsupportedAudioFileException;
 import net.java.games.joal.AL;
 import net.java.games.joal.ALC;
 import net.java.games.joal.ALFactory;
+import net.java.games.joal.OpenALException;
 
 /**
  * @author Athomas Goldberg
@@ -54,13 +55,13 @@ public final class ALut {
     
     private ALut() { }
 
-    public static void alutInit() {
+    public static void alutInit() throws OpenALException {
     	System.out.println("Go TEAM!");
     	System.out.println("Entering alutInit()");
         ALFactory.initialize();
         alc = ALFactory.getALC();
 		//String deviceName = null;
-		String deviceName = "MMSYSTEM";
+		String deviceName = null;
         /*
         String os = System.getProperty("os.name");
         if (os.startsWith("Windows")) {
diff --git a/src/java/net/java/games/sound3d/AudioSystem3D.java b/src/java/net/java/games/sound3d/AudioSystem3D.java
index b356b6b..8dc4ba3 100644
--- a/src/java/net/java/games/sound3d/AudioSystem3D.java
+++ b/src/java/net/java/games/sound3d/AudioSystem3D.java
@@ -36,6 +36,7 @@ package net.java.games.sound3d;
 import net.java.games.joal.AL;
 import net.java.games.joal.ALC;
 import net.java.games.joal.ALFactory;
+import net.java.games.joal.OpenALException;
 import net.java.games.joal.util.WAVData;
 import net.java.games.joal.util.WAVLoader;
 
@@ -59,10 +60,14 @@ public class AudioSystem3D {
      * Iniitalize the Sound3D environment. This must be called before
      * other methods in the class can be used.
      */
-    public static void init() {
-        ALFactory.initialize();
-        al = ALFactory.getAL();
-        alc = ALFactory.getALC();
+    public static void init() throws Sound3DException {
+    	try {
+			ALFactory.initialize();
+			al = ALFactory.getAL();
+			alc = ALFactory.getALC();
+    	} catch (OpenALException e) {
+    		throw new Sound3DException("Could not initialize AudioSystem3D: ",e);
+    	}
     }
 
     /**
diff --git a/src/java/net/java/games/sound3d/Sound3DException.java b/src/java/net/java/games/sound3d/Sound3DException.java
new file mode 100644
index 0000000..6b927ca
--- /dev/null
+++ b/src/java/net/java/games/sound3d/Sound3DException.java
@@ -0,0 +1,50 @@
+/*
+ * Created on Nov 22, 2003
+ *
+ * To change the template for this generated file go to
+ * Window>Preferences>Java>Code Generation>Code and Comments
+ */
+package net.java.games.sound3d;
+
+/**
+ * @author athomas
+ *
+ * To change the template for this generated type comment go to
+ * Window>Preferences>Java>Code Generation>Code and Comments
+ */
+public class Sound3DException extends Exception {
+
+	/**
+	 * 
+	 */
+	public Sound3DException() {
+		super();
+		// TODO Auto-generated constructor stub
+	}
+
+	/**
+	 * @param arg0
+	 */
+	public Sound3DException(String arg0) {
+		super(arg0);
+		// TODO Auto-generated constructor stub
+	}
+
+	/**
+	 * @param arg0
+	 */
+	public Sound3DException(Throwable arg0) {
+		super(arg0);
+		// TODO Auto-generated constructor stub
+	}
+
+	/**
+	 * @param arg0
+	 * @param arg1
+	 */
+	public Sound3DException(String arg0, Throwable arg1) {
+		super(arg0, arg1);
+		// TODO Auto-generated constructor stub
+	}
+
+}