[Java-game-lib-cvs] LWJGL/src/java/org/lwjgl/opengl LinuxAWTGLCanvasPeerInfo.java,1.3,1.4 LinuxCanva

Update of /cvsroot/java-game-lib/LWJGL/src/java/org/lwjgl/opengl
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv31116/src/java/org/lwjgl/opengl

Modified Files:
	LinuxAWTGLCanvasPeerInfo.java LinuxCanvasImplementation.java 
	Win32CanvasImplementation.java 
Log Message:
Linux AWT: in case we're not on a SUN jdk, try to determine values instead of bombing out. This should help us compile and run on gcj

Index: LinuxCanvasImplementation.java
===================================================================
RCS file: /cvsroot/java-game-lib/LWJGL/src/java/org/lwjgl/opengl/LinuxCanvasImplementation.java,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -d -r1.6 -r1.7
--- LinuxCanvasImplementation.java	4 May 2005 20:59:33 -0000	1.6
+++ LinuxCanvasImplementation.java	27 May 2005 11:50:12 -0000	1.7
@@ -36,6 +36,7 @@
 import java.lang.reflect.Method;
 
 import org.lwjgl.LWJGLException;
+import org.lwjgl.LWJGLUtil;
 
 /**
  * $Id$
@@ -74,15 +75,19 @@
 	 * @return The GraphicsConfiguration corresponding to a visual that matches the pixel format.
 	 */
 	public GraphicsConfiguration findConfiguration(GraphicsDevice device, PixelFormat pixel_format) throws LWJGLException {
-		int screen = getScreenFromDevice(device);
-		int visual_id_matching_format = findVisualIDFromFormat(screen, pixel_format);
-		GraphicsConfiguration[] configurations = device.getConfigurations();
-		for (int i = 0; i < configurations.length; i++) {
-			int visual_id = getVisualIDFromConfiguration(configurations[i]);
-			if (visual_id == visual_id_matching_format)
-				return configurations[i];
+		try {
+			int screen = getScreenFromDevice(device);
+			int visual_id_matching_format = findVisualIDFromFormat(screen, pixel_format);
+			GraphicsConfiguration[] configurations = device.getConfigurations();
+			for (int i = 0; i < configurations.length; i++) {
+				int visual_id = getVisualIDFromConfiguration(configurations[i]);
+				if (visual_id == visual_id_matching_format)
+					return configurations[i];
+			}
+		} catch (LWJGLException e) {
+			LWJGLUtil.log("Got exception while trying to determine configuration: " + e);
 		}
-		throw new LWJGLException("Could not find the matching GraphicsConfiguration to visual id");
+		return null; // In case we failed to locate the visual, or if we're not on a SUN JDK
 	}
 
 	private static int findVisualIDFromFormat(int screen, PixelFormat pixel_format) throws LWJGLException {

Index: Win32CanvasImplementation.java
===================================================================
RCS file: /cvsroot/java-game-lib/LWJGL/src/java/org/lwjgl/opengl/Win32CanvasImplementation.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- Win32CanvasImplementation.java	4 May 2005 20:59:36 -0000	1.3
+++ Win32CanvasImplementation.java	27 May 2005 11:50:12 -0000	1.4
@@ -58,7 +58,7 @@
 	 */
 	public GraphicsConfiguration findConfiguration(GraphicsDevice device, PixelFormat pixel_format) throws LWJGLException {
 		/*
-		 * It seems like the best way is to simply return null and let
+		 * It seems like the best way is to simply return null and
 		 * use SetPixelFormat in JNI later.
 		 */
 		return null;

Index: LinuxAWTGLCanvasPeerInfo.java
===================================================================
RCS file: /cvsroot/java-game-lib/LWJGL/src/java/org/lwjgl/opengl/LinuxAWTGLCanvasPeerInfo.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- LinuxAWTGLCanvasPeerInfo.java	4 May 2005 20:59:36 -0000	1.3
+++ LinuxAWTGLCanvasPeerInfo.java	27 May 2005 11:50:12 -0000	1.4
@@ -34,6 +34,7 @@
 import java.nio.ByteBuffer;
 
 import org.lwjgl.LWJGLException;
+import org.lwjgl.LWJGLUtil;
 
 /**
  * $Id$
@@ -50,7 +51,12 @@
 	}
 	
 	protected void doLockAndInitHandle() throws LWJGLException {
-		int screen = LinuxCanvasImplementation.getScreenFromDevice(canvas.getGraphicsConfiguration().getDevice());
+		int screen = -1;
+		try {
+			screen = LinuxCanvasImplementation.getScreenFromDevice(canvas.getGraphicsConfiguration().getDevice());
+		} catch (LWJGLException e) {
+			LWJGLUtil.log("Got exception while trying to determine screen: " + e);
+		}
 		nInitHandle(screen, awt_surface.lockAndGetHandle(canvas), getHandle());
 	}
 	private static native void nInitHandle(int screen, ByteBuffer surface_buffer, ByteBuffer peer_info_handle) throws LWJGLException;