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-rw-r--r--src/newt/classes/com/jogamp/newt/Window.java5
-rw-r--r--src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java37
-rw-r--r--src/newt/classes/com/jogamp/newt/opengl/GLWindow.java21
3 files changed, 40 insertions, 23 deletions
diff --git a/src/newt/classes/com/jogamp/newt/Window.java b/src/newt/classes/com/jogamp/newt/Window.java
index 600ecee52..ec6d767fa 100644
--- a/src/newt/classes/com/jogamp/newt/Window.java
+++ b/src/newt/classes/com/jogamp/newt/Window.java
@@ -304,6 +304,11 @@ public interface Window extends NativeWindow, WindowClosingProtocol, ScalableSur
* Sets the size of the window's surface in pixel units which claims the window's client area excluding decorations.
*
* <p>
+ * In multiple monitor mode, setting the window's surface size in pixel units
+ * might not be possible due to unknown <i>scale</i> values of the target display.
+ * Hence re-setting the pixel unit size after window creation is recommended.
+ * </p>
+ * <p>
* Zero size semantics are respected, see {@link #setVisible(boolean)}:<br>
* <pre>
* if ( visible && 0 != windowHandle && ( 0 &ge; width || 0 &ge; height ) ) {
diff --git a/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java b/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java
index c44584d78..397c8109b 100644
--- a/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java
+++ b/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java
@@ -53,6 +53,7 @@ import javax.media.nativewindow.WindowClosingProtocol;
import javax.media.opengl.GLAnimatorControl;
import javax.media.opengl.GLAutoDrawable;
import javax.media.opengl.GLCapabilities;
+import javax.media.opengl.GLCapabilitiesImmutable;
import javax.media.opengl.GLDrawable;
import javax.media.opengl.GLDrawableFactory;
import javax.swing.MenuSelectionManager;
@@ -641,33 +642,35 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto
printAnimator.remove(glad);
}
printGLAD = glad; // _not_ default, shall be replaced by offscreen GLAD
- final GLCapabilities caps = (GLCapabilities)glad.getChosenGLCapabilities().cloneMutable();
- final int printNumSamples = printAWTTiles.getNumSamples(caps);
+ final GLCapabilitiesImmutable gladCaps = glad.getChosenGLCapabilities();
+ final int printNumSamples = printAWTTiles.getNumSamples(gladCaps);
GLDrawable printDrawable = printGLAD.getDelegatedDrawable();
- final boolean reqNewGLADSamples = printNumSamples != caps.getNumSamples();
+ final boolean reqNewGLADSamples = printNumSamples != gladCaps.getNumSamples();
final boolean reqNewGLADSize = printAWTTiles.customTileWidth != -1 && printAWTTiles.customTileWidth != printDrawable.getSurfaceWidth() ||
printAWTTiles.customTileHeight != -1 && printAWTTiles.customTileHeight != printDrawable.getSurfaceHeight();
- final boolean reqNewGLADOnscrn = caps.isOnscreen();
+ final boolean reqNewGLADOnscrn = gladCaps.isOnscreen();
+
+ final GLCapabilities newGLADCaps = (GLCapabilities)gladCaps.cloneMutable();
+ newGLADCaps.setDoubleBuffered(false);
+ newGLADCaps.setOnscreen(false);
+ if( printNumSamples != newGLADCaps.getNumSamples() ) {
+ newGLADCaps.setSampleBuffers(0 < printNumSamples);
+ newGLADCaps.setNumSamples(printNumSamples);
+ }
+ final boolean reqNewGLADSafe = GLDrawableUtil.isSwapGLContextSafe(glad.getRequestedGLCapabilities(), gladCaps, newGLADCaps);
+
+ final boolean reqNewGLAD = ( reqNewGLADOnscrn || reqNewGLADSamples || reqNewGLADSize ) && reqNewGLADSafe;
- // It is desired to use a new offscreen GLAD, however Bug 830 forbids this for AA onscreen context.
- // Bug 830: swapGLContextAndAllGLEventListener and onscreen MSAA w/ NV/GLX
- final boolean reqNewGLAD = !caps.getSampleBuffers() && ( reqNewGLADOnscrn || reqNewGLADSamples || reqNewGLADSize );
if( DEBUG ) {
- System.err.println("AWT print.setup: reqNewGLAD "+reqNewGLAD+"[ onscreen "+reqNewGLADOnscrn+", samples "+reqNewGLADSamples+", size "+reqNewGLADSize+"], "+
+ System.err.println("AWT print.setup: reqNewGLAD "+reqNewGLAD+"[ onscreen "+reqNewGLADOnscrn+", samples "+reqNewGLADSamples+", size "+reqNewGLADSize+", safe "+reqNewGLADSafe+"], "+
", drawableSize "+printDrawable.getSurfaceWidth()+"x"+printDrawable.getSurfaceHeight()+
", customTileSize "+printAWTTiles.customTileWidth+"x"+printAWTTiles.customTileHeight+
", scaleMat "+printAWTTiles.scaleMatX+" x "+printAWTTiles.scaleMatY+
", numSamples "+printAWTTiles.customNumSamples+" -> "+printNumSamples+", printAnimator "+printAnimator);
}
if( reqNewGLAD ) {
- caps.setDoubleBuffered(false);
- caps.setOnscreen(false);
- if( printNumSamples != caps.getNumSamples() ) {
- caps.setSampleBuffers(0 < printNumSamples);
- caps.setNumSamples(printNumSamples);
- }
- final GLDrawableFactory factory = GLDrawableFactory.getFactory(caps.getGLProfile());
- printGLAD = factory.createOffscreenAutoDrawable(null, caps, null,
+ final GLDrawableFactory factory = GLDrawableFactory.getFactory(newGLADCaps.getGLProfile());
+ printGLAD = factory.createOffscreenAutoDrawable(null, newGLADCaps, null,
printAWTTiles.customTileWidth != -1 ? printAWTTiles.customTileWidth : DEFAULT_PRINT_TILE_SIZE,
printAWTTiles.customTileHeight != -1 ? printAWTTiles.customTileHeight : DEFAULT_PRINT_TILE_SIZE);
GLDrawableUtil.swapGLContextAndAllGLEventListener(glad, printGLAD);
@@ -678,7 +681,7 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto
printAWTTiles.renderer.attachAutoDrawable(printGLAD);
if( DEBUG ) {
System.err.println("AWT print.setup "+printAWTTiles);
- System.err.println("AWT print.setup AA "+printNumSamples+", "+caps);
+ System.err.println("AWT print.setup AA "+printNumSamples+", "+newGLADCaps);
System.err.println("AWT print.setup printGLAD: "+printGLAD.getSurfaceWidth()+"x"+printGLAD.getSurfaceHeight()+", "+printGLAD);
System.err.println("AWT print.setup printDraw: "+printDrawable.getSurfaceWidth()+"x"+printDrawable.getSurfaceHeight()+", "+printDrawable);
}
diff --git a/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java b/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java
index b9c4e35f2..2ba030f76 100644
--- a/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java
+++ b/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java
@@ -65,6 +65,7 @@ import javax.media.opengl.GLEventListener;
import javax.media.opengl.GLException;
import javax.media.opengl.GLProfile;
import javax.media.opengl.GLRunnable;
+import javax.media.opengl.GLSharedContextSetter;
import jogamp.newt.WindowImpl;
import jogamp.opengl.GLAutoDrawableBase;
@@ -108,6 +109,12 @@ import com.jogamp.opengl.GLStateKeeper;
* you can inject {@link GLRunnable} objects
* via {@link #invoke(boolean, GLRunnable)} to the OpenGL command stream.<br>
* </p>
+ * <p>
+ * <a name="contextSharing"><h5>OpenGL Context Sharing</h5></a>
+ * To share a {@link GLContext} see the following note in the documentation overview:
+ * <a href="../../../../overview-summary.html#SHARING">context sharing</a>
+ * as well as {@link GLSharedContextSetter}.
+ * </p>
*/
public class GLWindow extends GLAutoDrawableBase implements GLAutoDrawable, Window, NEWTEventConsumer, FPSCounter {
private final WindowImpl window;
@@ -143,6 +150,11 @@ public class GLWindow extends GLAutoDrawableBase implements GLAutoDrawable, Wind
return window;
}
+ @Override
+ public final RecursiveLock getUpstreamLock() {
+ return window.getLock();
+ }
+
/**
* Creates a new GLWindow attaching a new Window referencing a
* new default Screen and default Display with the given GLCapabilities.
@@ -594,10 +606,12 @@ public class GLWindow extends GLAutoDrawableBase implements GLAutoDrawable, Wind
@Override
public synchronized boolean pauseRenderingAction() {
- boolean animatorPaused = false;
+ final boolean animatorPaused;
savedAnimator = GLWindow.this.getAnimator();
if ( null != savedAnimator ) {
animatorPaused = savedAnimator.pause();
+ } else {
+ animatorPaused = false;
}
return animatorPaused;
}
@@ -643,11 +657,6 @@ public class GLWindow extends GLAutoDrawableBase implements GLAutoDrawable, Wind
//
@Override
- protected final RecursiveLock getLock() {
- return window.getLock();
- }
-
- @Override
public void display() {
if( !isNativeValid() || !isVisible() ) { return; }
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-07 12:45:53 +0000