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-rw-r--r--src/nativewindow/native/x11/Xmisc.c6
-rw-r--r--src/newt/classes/com/jogamp/newt/Display.java27
-rw-r--r--src/newt/classes/com/jogamp/newt/Screen.java23
-rw-r--r--src/newt/classes/com/jogamp/newt/impl/DefaultEDTUtil.java5
-rw-r--r--src/newt/classes/com/jogamp/newt/impl/DisplayImpl.java21
-rw-r--r--src/newt/classes/com/jogamp/newt/impl/ScreenImpl.java10
6 files changed, 66 insertions, 26 deletions
diff --git a/src/nativewindow/native/x11/Xmisc.c b/src/nativewindow/native/x11/Xmisc.c
index 831d94636..290ec14cf 100644
--- a/src/nativewindow/native/x11/Xmisc.c
+++ b/src/nativewindow/native/x11/Xmisc.c
@@ -185,8 +185,14 @@ static int errorHandlerBlocked = 0 ;
static int x11ErrorHandler(Display *dpy, XErrorEvent *e)
{
+ fprintf(stderr, "Info: Nativewindow X11 Error: Display %p, Code 0x%X, errno %s", dpy, e->error_code, strerror(errno));
+#if 0
+ // Since the X11 Error may happen anytime, a exception could mess up the JVM completely.
+ // Experienced this for remote displays issuing non supported commands, eg. glXCreateContextAttribsARB(..)
+ //
_throwNewRuntimeException(NULL, x11ErrorHandlerJNIEnv, "Info: Nativewindow X11 Error: Display %p, Code 0x%X, errno %s",
dpy, e->error_code, strerror(errno));
+#endif
#if 0
if(NULL!=origErrorHandler) {
diff --git a/src/newt/classes/com/jogamp/newt/Display.java b/src/newt/classes/com/jogamp/newt/Display.java
index bec014c0b..19733723e 100644
--- a/src/newt/classes/com/jogamp/newt/Display.java
+++ b/src/newt/classes/com/jogamp/newt/Display.java
@@ -35,6 +35,7 @@ import com.jogamp.newt.impl.DisplayImpl;
import java.util.*;
import javax.media.nativewindow.AbstractGraphicsDevice;
+import javax.media.nativewindow.NativeWindowException;
public abstract class Display {
public static final boolean DEBUG = Debug.debug("Display");
@@ -53,6 +54,17 @@ public abstract class Display {
}
/**
+ * Manual trigger the native creation.<br>
+ * This is useful to be able to request the {@link javax.media.nativewindow.AbstractGraphicsDevice}, via
+ * {@link #getGraphicsDevice()}. Otherwise the abstract device won't be available before the dependent components (Screen and Window)
+ * are realized.
+ * @throws NativeWindowException if the native creation failed.
+ */
+ public abstract void createNative() throws NativeWindowException;
+
+ public abstract void destroy();
+
+ /**
* @return true if the native display handle is valid and ready to operate,
* otherwise false.
*
@@ -61,13 +73,6 @@ public abstract class Display {
public abstract boolean isNativeValid();
/**
- * @return number of references by Screen
- */
- public abstract int getReferenceCount();
-
- public abstract void destroy();
-
- /**
* @return the value set by {@link #setDestroyWhenUnused(boolean)}
* or the default <code>false</code>.
*
@@ -88,13 +93,19 @@ public abstract class Display {
public abstract void setDestroyWhenUnused(boolean v);
/**
+ * @return number of references by Screen
+ */
+ public abstract int getReferenceCount();
+
+ /**
* The 1st call will initiate native creation,
* since we follow the lazy creation pattern.
*
* @return number of references after adding one
+ * @throws NativeWindowException if the native creation failed.
* @see #removeReference()
*/
- public abstract int addReference();
+ public abstract int addReference() throws NativeWindowException ;
/**
* The last call may destroy this instance,
diff --git a/src/newt/classes/com/jogamp/newt/Screen.java b/src/newt/classes/com/jogamp/newt/Screen.java
index d7d6baea7..a6d45d789 100644
--- a/src/newt/classes/com/jogamp/newt/Screen.java
+++ b/src/newt/classes/com/jogamp/newt/Screen.java
@@ -33,6 +33,7 @@ import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import javax.media.nativewindow.AbstractGraphicsScreen;
+import javax.media.nativewindow.NativeWindowException;
public abstract class Screen {
@@ -56,17 +57,20 @@ public abstract class Screen {
}
return false;
}
-
- public abstract boolean isNativeValid();
/**
- *
- * @return number of references by Window
+ * Manual trigger the native creation.<br>
+ * This is useful to be able to request the {@link javax.media.nativewindow.AbstractGraphicsScreen}, via
+ * {@link #getGraphicsScreen()}. Otherwise the abstract device won't be available before the dependent component (Window)
+ * is realized.
+ * @throws NativeWindowException if the native creation failed.
*/
- public abstract int getReferenceCount();
+ public abstract void createNative() throws NativeWindowException;
public abstract void destroy();
+ public abstract boolean isNativeValid();
+
/**
* @return {@link Display#getDestroyWhenUnused()}
*
@@ -86,13 +90,20 @@ public abstract class Screen {
public abstract void setDestroyWhenUnused(boolean v);
/**
+ *
+ * @return number of references by Window
+ */
+ public abstract int getReferenceCount();
+
+ /**
* See {@link Display#addReference()}
*
+ * @throws NativeWindowException if the native creation failed.
* @see #removeReference()
* @see #setDestroyWhenUnused(boolean)
* @see #getDestroyWhenUnused()
*/
- public abstract int addReference();
+ public abstract int addReference() throws NativeWindowException;
/**
* See {@link Display#removeReference()}
diff --git a/src/newt/classes/com/jogamp/newt/impl/DefaultEDTUtil.java b/src/newt/classes/com/jogamp/newt/impl/DefaultEDTUtil.java
index d7a22b92c..e2b3b81ef 100644
--- a/src/newt/classes/com/jogamp/newt/impl/DefaultEDTUtil.java
+++ b/src/newt/classes/com/jogamp/newt/impl/DefaultEDTUtil.java
@@ -38,9 +38,9 @@
package com.jogamp.newt.impl;
import com.jogamp.common.util.RunnableTask;
-import com.jogamp.newt.Display;
import com.jogamp.newt.util.EDTUtil;
import java.util.*;
+import javax.media.nativewindow.NativeWindowException;
public class DefaultEDTUtil implements EDTUtil {
public static final boolean DEBUG = Debug.debug("EDT");
@@ -177,6 +177,9 @@ public class DefaultEDTUtil implements EDTUtil {
throwable = rTask.getThrowable();
}
if(null!=throwable) {
+ if(throwable instanceof NativeWindowException) {
+ throw (NativeWindowException)throwable;
+ }
throw new RuntimeException(throwable);
}
}
diff --git a/src/newt/classes/com/jogamp/newt/impl/DisplayImpl.java b/src/newt/classes/com/jogamp/newt/impl/DisplayImpl.java
index d22e9c7c4..7983a1118 100644
--- a/src/newt/classes/com/jogamp/newt/impl/DisplayImpl.java
+++ b/src/newt/classes/com/jogamp/newt/impl/DisplayImpl.java
@@ -43,6 +43,7 @@ import com.jogamp.newt.util.EDTUtil;
import com.jogamp.newt.util.MainThread;
import java.util.ArrayList;
import javax.media.nativewindow.AbstractGraphicsDevice;
+import javax.media.nativewindow.NativeWindowException;
import javax.media.nativewindow.NativeWindowFactory;
public abstract class DisplayImpl extends Display {
@@ -111,18 +112,24 @@ public abstract class DisplayImpl extends Display {
return hashCode;
}
- protected synchronized final void createNative() {
+ public synchronized final void createNative()
+ throws NativeWindowException
+ {
if(null==aDevice) {
if(DEBUG) {
System.err.println("Display.createNative() START ("+getThreadName()+", "+this+")");
}
final DisplayImpl f_dpy = this;
- runOnEDTIfAvail(true, new Runnable() {
- public void run() {
- f_dpy.createNativeImpl();
- }});
+ try {
+ runOnEDTIfAvail(true, new Runnable() {
+ public void run() {
+ f_dpy.createNativeImpl();
+ }});
+ } catch (Throwable t) {
+ throw new NativeWindowException(t);
+ }
if(null==aDevice) {
- throw new RuntimeException("Display.createNative() failed to instanciate an AbstractGraphicsDevice");
+ throw new NativeWindowException("Display.createNative() failed to instanciate an AbstractGraphicsDevice");
}
if(DEBUG) {
System.err.println("Display.createNative() END ("+getThreadName()+", "+this+")");
@@ -216,7 +223,7 @@ public abstract class DisplayImpl extends Display {
createNative();
}
if(null == aDevice) {
- throw new RuntimeException("Display.addReference() (refCount "+refCount+") null AbstractGraphicsDevice");
+ throw new NativeWindowException ("Display.addReference() (refCount "+refCount+") null AbstractGraphicsDevice");
}
return ++refCount;
}
diff --git a/src/newt/classes/com/jogamp/newt/impl/ScreenImpl.java b/src/newt/classes/com/jogamp/newt/impl/ScreenImpl.java
index ebb496988..c9d1a9c32 100644
--- a/src/newt/classes/com/jogamp/newt/impl/ScreenImpl.java
+++ b/src/newt/classes/com/jogamp/newt/impl/ScreenImpl.java
@@ -129,7 +129,9 @@ public abstract class ScreenImpl extends Screen implements ScreenModeListener {
return hashCode;
}
- protected synchronized final void createNative() {
+ public synchronized final void createNative()
+ throws NativeWindowException
+ {
if(null == aScreen) {
if(DEBUG) {
System.err.println("Screen.createNative() START ("+DisplayImpl.getThreadName()+", "+this+")");
@@ -138,7 +140,7 @@ public abstract class ScreenImpl extends Screen implements ScreenModeListener {
display.addReference();
createNativeImpl();
if(null == aScreen) {
- throw new RuntimeException("Screen.createNative() failed to instanciate an AbstractGraphicsScreen");
+ throw new NativeWindowException("Screen.createNative() failed to instanciate an AbstractGraphicsScreen");
}
if(DEBUG) {
System.err.println("Screen.createNative() END ("+DisplayImpl.getThreadName()+", "+this+")");
@@ -166,7 +168,7 @@ public abstract class ScreenImpl extends Screen implements ScreenModeListener {
display.removeReference();
}
- public synchronized final int addReference() {
+ public synchronized final int addReference() throws NativeWindowException {
if(DEBUG) {
System.err.println("Screen.addReference() ("+DisplayImpl.getThreadName()+"): "+refCount+" -> "+(refCount+1));
}
@@ -174,7 +176,7 @@ public abstract class ScreenImpl extends Screen implements ScreenModeListener {
createNative();
}
if(null == aScreen) {
- throw new RuntimeException("Screen.addReference() (refCount "+refCount+") null AbstractGraphicsScreen");
+ throw new NativeWindowException("Screen.addReference() (refCount "+refCount+") null AbstractGraphicsScreen");
}
return ++refCount;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-05 02:58:00 +0000