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authorSven Gothel <sgothel@jausoft.com>2012-11-05 05:02:38 +0100
committerSven Gothel <sgothel@jausoft.com>2012-11-05 05:02:38 +0100
commit8c78f80f205345fe43ec2639e648421ef0134e57 (patch)
tree9498900879ceba4718938d57774b19c6d41e54e5 /src/jogl
parent3a00361952120f8127a3014623de703ac696e036 (diff)
GLAutoDrawable: Refine API change of commit c002e04f848116922a1ed7bd96ead54961649bbd
As suggested by Julien Gouesse, align 'enqueue(..)' method w/ 'invoke(..)': - public void enqueue(GLRunnable glRunnable); + public boolean invoke(boolean wait, List<GLRunnable> glRunnables);
Diffstat (limited to 'src/jogl')
-rw-r--r--src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java12
-rw-r--r--src/jogl/classes/com/jogamp/opengl/util/GLDrawableUtil.java35
-rw-r--r--src/jogl/classes/javax/media/opengl/GLAutoDrawable.java32
-rw-r--r--src/jogl/classes/javax/media/opengl/awt/GLCanvas.java5
-rw-r--r--src/jogl/classes/javax/media/opengl/awt/GLJPanel.java5
-rw-r--r--src/jogl/classes/jogamp/opengl/GLAutoDrawableBase.java5
-rw-r--r--src/jogl/classes/jogamp/opengl/GLDrawableHelper.java47
7 files changed, 90 insertions, 51 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java b/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java
index ea794cc78..755a7c392 100644
--- a/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java
+++ b/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java
@@ -27,6 +27,8 @@
*/
package com.jogamp.opengl.swt;
+import java.util.List;
+
import javax.media.nativewindow.AbstractGraphicsDevice;
import javax.media.nativewindow.NativeSurface;
import javax.media.nativewindow.ProxySurface;
@@ -545,15 +547,15 @@ public class GLCanvas extends Canvas implements GLAutoDrawable {
}
@Override
- public boolean invoke(final boolean wait, final GLRunnable run) {
- return helper.invoke(this, wait, run);
+ public boolean invoke(final boolean wait, final GLRunnable runnable) {
+ return helper.invoke(this, wait, runnable);
}
@Override
- public void enqueue(GLRunnable glRunnable) {
- helper.enqueue(glRunnable);
+ public boolean invoke(final boolean wait, final List<GLRunnable> runnables) {
+ return helper.invoke(this, wait, runnables);
}
-
+
@Override
public void setAnimator(final GLAnimatorControl arg0) throws GLException {
helper.setAnimator(arg0);
diff --git a/src/jogl/classes/com/jogamp/opengl/util/GLDrawableUtil.java b/src/jogl/classes/com/jogamp/opengl/util/GLDrawableUtil.java
index 08eaf0494..cc81e4820 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/GLDrawableUtil.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/GLDrawableUtil.java
@@ -27,6 +27,9 @@
*/
package com.jogamp.opengl.util;
+import java.util.ArrayList;
+import java.util.List;
+
import javax.media.opengl.GLAnimatorControl;
import javax.media.opengl.GLAutoDrawable;
import javax.media.opengl.GLContext;
@@ -80,7 +83,7 @@ public class GLDrawableUtil {
dest.addGLEventListener(listener);
if(preserveInitState && initialized) {
dest.setGLEventListenerInitState(listener, true);
- dest.enqueue(new ReshapeGLEventListener(listener));
+ dest.invoke(false, new ReshapeGLEventListener(listener));
} // else .. !init state is default
}
@@ -118,6 +121,8 @@ public class GLDrawableUtil {
* @param b
*/
public static final void swapGLContextAndAllGLEventListener(GLAutoDrawable a, GLAutoDrawable b) {
+ final List<GLRunnable> aGLCmds = new ArrayList<GLRunnable>();
+ final List<GLRunnable> bGLCmds = new ArrayList<GLRunnable>();
final GLAnimatorControl aAnim = a.getAnimator();
final GLAnimatorControl bAnim = b.getAnimator();
final boolean aIsPaused = isAnimatorAnimatingOnOtherThread(aAnim) && aAnim.pause();
@@ -146,32 +151,30 @@ public class GLDrawableUtil {
//
// trigger glFinish to sync GL ctx
//
- a.enqueue(glFinish);
- b.enqueue(glFinish);
- a.display();
- b.display();
+ a.invoke(true, glFinish);
+ b.invoke(true, glFinish);
//
// switch context and
// trigger GL-Viewport reset and reshape of all initialized GLEventListeners
//
b.setContext( a.setContext( b.getContext() ) );
- a.enqueue(setViewport);
- b.enqueue(setViewport);
+ aGLCmds.add(setViewport);
+ bGLCmds.add(setViewport);
for(int i=0; i<aSz; i++) {
if( aInit[i] ) {
- b.enqueue(new ReshapeGLEventListener(aGLE[i]));
+ bGLCmds.add(new ReshapeGLEventListener(aGLE[i]));
}
}
for(int i=0; i<bSz; i++) {
if( bInit[i] ) {
- a.enqueue(new ReshapeGLEventListener(bGLE[i]));
+ aGLCmds.add(new ReshapeGLEventListener(bGLE[i]));
}
}
- a.enqueue(glFinish);
- b.enqueue(glFinish);
- a.display();
- b.display();
+ aGLCmds.add(glFinish);
+ bGLCmds.add(glFinish);
+ a.invoke(true, aGLCmds);
+ b.invoke(true, bGLCmds);
// add all cached GLEventListener to their destination and fix their init-state
for(int i=0; i<bSz; i++) {
@@ -248,10 +251,8 @@ public class GLDrawableUtil {
}
dest.setContext( src.setContext( dest.getContext() ) );
- src.enqueue(setViewport);
- dest.enqueue(setViewport);
- src.display();
- dest.display();
+ src.invoke(true, setViewport);
+ dest.invoke(true, setViewport);
if(aIsPaused) { aAnim.resume(); }
if(bIsPaused) { bAnim.resume(); }
diff --git a/src/jogl/classes/javax/media/opengl/GLAutoDrawable.java b/src/jogl/classes/javax/media/opengl/GLAutoDrawable.java
index fc569b13d..0f487f463 100644
--- a/src/jogl/classes/javax/media/opengl/GLAutoDrawable.java
+++ b/src/jogl/classes/javax/media/opengl/GLAutoDrawable.java
@@ -40,6 +40,8 @@
package javax.media.opengl;
+import java.util.List;
+
import jogamp.opengl.Debug;
/** A higher-level abstraction than {@link GLDrawable} which supplies
@@ -379,30 +381,16 @@ public interface GLAutoDrawable extends GLDrawable {
* @see #enqueue(GLRunnable)
*/
public boolean invoke(boolean wait, GLRunnable glRunnable);
-
+
/**
- * Enqueues a one-shot {@link GLRunnable},
- * which will be executed within the next {@link #display()} call
- * after all registered {@link GLEventListener}s
- * {@link GLEventListener#display(GLAutoDrawable) display(GLAutoDrawable)}
- * methods has been called.
- * <p>
- * Unlike the {@link #invoke(boolean, GLRunnable)}, this method only enqueues the {@link GLRunnable}
- * w/o taking care of it's execution. Hence either a performing {@link GLAnimatorControl animator}
- * or explicit user call shall trigger {@link #display()} to ensure it's execution.
- * </p>
- * <p>
- * Method return immediately w/o waiting or blocking
- * </p>
- *
- * @param glRunnable the {@link GLRunnable} to execute within the next {@link #display()} call
- *
- * @see #invoke(boolean, GLRunnable)
- * @see #display()
- * @see GLRunnable
+ * Extends {@link #invoke(boolean, GLRunnable)} functionality
+ * allowing to inject a list of {@link GLRunnable}s.
+ * @param wait if <code>true</code> block until execution of the last <code>glRunnable</code> is finished, otherwise return immediately w/o waiting
+ * @param glRunnables the {@link GLRunnable}s to execute within {@link #display()}
+ * @return <code>true</code> if the {@link GLRunnable}s has been processed or queued, otherwise <code>false</code>.
*/
- public void enqueue(GLRunnable glRunnable);
-
+ public boolean invoke(boolean wait, List<GLRunnable> glRunnables);
+
/** Destroys all resources associated with this GLAutoDrawable,
inclusive the GLContext.
If a window is attached to it's implementation, it shall be closed.
diff --git a/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java b/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java
index 5b5f800a4..1d8666e6a 100644
--- a/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java
+++ b/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java
@@ -57,6 +57,7 @@ import java.awt.geom.Rectangle2D;
import java.awt.EventQueue;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
+import java.util.List;
import javax.media.nativewindow.AbstractGraphicsConfiguration;
import javax.media.nativewindow.OffscreenLayerOption;
@@ -746,8 +747,8 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing
}
@Override
- public void enqueue(GLRunnable glRunnable) {
- helper.enqueue(glRunnable);
+ public boolean invoke(final boolean wait, final List<GLRunnable> glRunnables) {
+ return helper.invoke(this, wait, glRunnables);
}
@Override
diff --git a/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java b/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java
index 08d70211b..58b1baa65 100644
--- a/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java
+++ b/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java
@@ -54,6 +54,7 @@ import java.awt.image.DataBufferInt;
import java.beans.Beans;
import java.nio.ByteBuffer;
import java.nio.IntBuffer;
+import java.util.List;
import javax.media.nativewindow.AbstractGraphicsDevice;
import javax.media.nativewindow.NativeSurface;
@@ -483,8 +484,8 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable, WindowClosing
}
@Override
- public void enqueue(GLRunnable glRunnable) {
- helper.enqueue(glRunnable);
+ public boolean invoke(final boolean wait, final List<GLRunnable> glRunnables) {
+ return helper.invoke(this, wait, glRunnables);
}
@Override
diff --git a/src/jogl/classes/jogamp/opengl/GLAutoDrawableBase.java b/src/jogl/classes/jogamp/opengl/GLAutoDrawableBase.java
index 09a754279..7bcd37ecd 100644
--- a/src/jogl/classes/jogamp/opengl/GLAutoDrawableBase.java
+++ b/src/jogl/classes/jogamp/opengl/GLAutoDrawableBase.java
@@ -29,6 +29,7 @@
package jogamp.opengl;
import java.io.PrintStream;
+import java.util.List;
import javax.media.nativewindow.AbstractGraphicsDevice;
import javax.media.nativewindow.NativeSurface;
@@ -412,8 +413,8 @@ public abstract class GLAutoDrawableBase implements GLAutoDrawable, FPSCounter {
}
@Override
- public final void enqueue(GLRunnable glRunnable) {
- helper.enqueue(glRunnable);
+ public boolean invoke(final boolean wait, final List<GLRunnable> glRunnables) {
+ return helper.invoke(this, wait, glRunnables);
}
@Override
diff --git a/src/jogl/classes/jogamp/opengl/GLDrawableHelper.java b/src/jogl/classes/jogamp/opengl/GLDrawableHelper.java
index d891ae810..be63c9278 100644
--- a/src/jogl/classes/jogamp/opengl/GLDrawableHelper.java
+++ b/src/jogl/classes/jogamp/opengl/GLDrawableHelper.java
@@ -41,6 +41,7 @@
package jogamp.opengl;
import java.util.ArrayList;
+import java.util.List;
import java.util.HashSet;
import javax.media.nativewindow.NativeSurface;
@@ -691,9 +692,9 @@ public class GLDrawableHelper {
return false;
}
- Throwable throwable = null;
GLRunnableTask rTask = null;
Object rTaskLock = new Object();
+ Throwable throwable = null;
synchronized(rTaskLock) {
final boolean deferred;
synchronized(glRunnablesLock) {
@@ -724,6 +725,50 @@ public class GLDrawableHelper {
}
return true;
}
+
+ public final boolean invoke(GLAutoDrawable drawable, boolean wait, List<GLRunnable> newGLRunnables) {
+ if( null == newGLRunnables || newGLRunnables.size() == 0 || null == drawable ||
+ wait && ( !drawable.isRealized() || null==drawable.getContext() ) ) {
+ return false;
+ }
+
+ final int count = newGLRunnables.size();
+ GLRunnableTask rTask = null;
+ Object rTaskLock = new Object();
+ Throwable throwable = null;
+ synchronized(rTaskLock) {
+ final boolean deferred;
+ synchronized(glRunnablesLock) {
+ deferred = isAnimatorAnimatingOnOtherThread();
+ if(!deferred) {
+ wait = false; // don't wait if exec immediatly
+ }
+ for(int i=0; i<count-1; i++) {
+ glRunnables.add( new GLRunnableTask(newGLRunnables.get(i), null, false) );
+ }
+ rTask = new GLRunnableTask(newGLRunnables.get(count-1),
+ wait ? rTaskLock : null,
+ wait /* catch Exceptions if waiting for result */);
+ glRunnables.add(rTask);
+ }
+ if( !deferred ) {
+ drawable.display();
+ } else if( wait ) {
+ try {
+ rTaskLock.wait(); // free lock, allow execution of rTask
+ } catch (InterruptedException ie) {
+ throwable = ie;
+ }
+ if(null==throwable) {
+ throwable = rTask.getThrowable();
+ }
+ if(null!=throwable) {
+ throw new RuntimeException(throwable);
+ }
+ }
+ }
+ return true;
+ }
public final void enqueue(GLRunnable glRunnable) {
if( null == glRunnable) {