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Moved AWTSurfaceLock retry-loop to java to avoid non-standard sleep functions

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This commit is contained in:
Elias Naur 2005-04-27 20:30:14 +00:00
parent e492cd240b
commit c8d5fe296b
2 changed files with 39 additions and 43 deletions
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14
src/java/org/lwjgl/opengl/AWTSurfaceLock.java
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@ -35,6 +35,7 @@ import java.nio.ByteBuffer;
import org.lwjgl.BufferUtils;
import org.lwjgl.LWJGLException;
import org.lwjgl.LWJGLUtil;
import org.lwjgl.Sys;
import java.awt.Canvas;
@ -46,6 +47,8 @@ import java.awt.Canvas;
* @version $Revision$
*/
final class AWTSurfaceLock {
private final static int WAIT_DELAY_MILLIS = 100;
private final ByteBuffer lock_buffer;
public AWTSurfaceLock() {
@ -54,10 +57,17 @@ final class AWTSurfaceLock {
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);