[Java-game-lib-cvs] LWJGL/src/java/org/lwjgl/opengl AWTSurfaceLock.java,1.2,1.3

Update of /cvsroot/java-game-lib/LWJGL/src/java/org/lwjgl/opengl
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5775/src/java/org/lwjgl/opengl

Modified Files:
	AWTSurfaceLock.java 
Log Message:
Moved AWTSurfaceLock retry-loop to java to avoid non-standard sleep functions

Index: AWTSurfaceLock.java
===================================================================
RCS file: /cvsroot/java-game-lib/LWJGL/src/java/org/lwjgl/opengl/AWTSurfaceLock.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- AWTSurfaceLock.java	21 Feb 2005 14:46:42 -0000	1.2
+++ AWTSurfaceLock.java	27 Apr 2005 20:30:13 -0000	1.3
@@ -35,6 +35,7 @@
 
 import org.lwjgl.BufferUtils;
 import org.lwjgl.LWJGLException;
+import org.lwjgl.LWJGLUtil;
 import org.lwjgl.Sys;
 
 import java.awt.Canvas;
@@ -46,6 +47,8 @@
  * @version $Revision$
  */
 final class AWTSurfaceLock {
+	private final static int WAIT_DELAY_MILLIS = 100;
+	
 	private final ByteBuffer lock_buffer;
 
 	public AWTSurfaceLock() {
@@ -54,10 +57,17 @@
 	private static native ByteBuffer createHandle();
 
 	public ByteBuffer lockAndGetHandle(Canvas canvas) throws LWJGLException {
-		lockAndInitHandle(lock_buffer, canvas);
+		while (!lockAndInitHandle(lock_buffer, canvas)) {
+			LWJGLUtil.log("Could not get drawing surface info, retrying...");
+			try {
+				Thread.sleep(WAIT_DELAY_MILLIS);
+			} catch (InterruptedException e) {
+				LWJGLUtil.log("Interrupted while retrying: " + e);
+			}
+		}
 		return lock_buffer;
 	}
-	private static native void lockAndInitHandle(ByteBuffer lock_buffer, Canvas canvas) throws LWJGLException;
+	private static native boolean lockAndInitHandle(ByteBuffer lock_buffer, Canvas canvas) throws LWJGLException;
 
 	protected void unlock() throws LWJGLException {
 		nUnlock(lock_buffer);