diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/nativewindow/classes/com/jogamp/nativewindow/swt/SWTAccessor.java | 12 | ||||
| -rw-r--r-- | src/test/com/jogamp/opengl/test/junit/jogl/swt/TestNewtCanvasSWTBug628ResizeDeadlockAWT.java | 59 |
2 files changed, 63 insertions, 8 deletions
diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/swt/SWTAccessor.java b/src/nativewindow/classes/com/jogamp/nativewindow/swt/SWTAccessor.java index 4a1d86eb6..bbb58d09e 100644 --- a/src/nativewindow/classes/com/jogamp/nativewindow/swt/SWTAccessor.java +++ b/src/nativewindow/classes/com/jogamp/nativewindow/swt/SWTAccessor.java @@ -317,6 +317,16 @@ public class SWTAccessor { } } + /** + * Call this method, if this class shall be initialized before any other of its methods are called + * within the regular workflow. + * + * This could be desired to ensure initialization before AWT. + * + * This method does nothing, but initializes this class's static SWT accessors if using this class for the first time. + */ + public static void initSingleton() {} + private static Number getIntOrLong(final long arg) { if(swt_uses_long_handles) { return Long.valueOf(arg); @@ -328,10 +338,12 @@ public class SWTAccessor { ReflectionUtil.callMethod(null, m, new Object[] { getIntOrLong(arg) }); } + @SuppressWarnings("unused") private static void callStaticMethodLL2V(final Method m, final long arg0, final long arg1) { ReflectionUtil.callMethod(null, m, new Object[] { getIntOrLong(arg0), getIntOrLong(arg1) }); } + @SuppressWarnings("unused") private static void callStaticMethodLLZ2V(final Method m, final long arg0, final long arg1, final boolean arg3) { ReflectionUtil.callMethod(null, m, new Object[] { getIntOrLong(arg0), getIntOrLong(arg1), Boolean.valueOf(arg3) }); } diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestNewtCanvasSWTBug628ResizeDeadlockAWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestNewtCanvasSWTBug628ResizeDeadlockAWT.java index 85efcdd45..288088533 100644 --- a/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestNewtCanvasSWTBug628ResizeDeadlockAWT.java +++ b/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestNewtCanvasSWTBug628ResizeDeadlockAWT.java @@ -77,6 +77,7 @@ public class TestNewtCanvasSWTBug628ResizeDeadlockAWT extends UITestCase { { float r = 0f, g = 0f, b = 0f; + @Override public void init( final GLAutoDrawable drawable ) { final GL2 gl = drawable.getGL().getGL2() ; @@ -88,6 +89,7 @@ public class TestNewtCanvasSWTBug628ResizeDeadlockAWT extends UITestCase { gl.glBlendFunc( GL.GL_SRC_ALPHA, GL.GL_ONE_MINUS_SRC_ALPHA ) ; } + @Override public void reshape( final GLAutoDrawable drawable, final int x, final int y, final int width, final int height ) { // System.err.println( ">>>>>>>> reshape " + x + ", " + y + ", " + width + ", " +height ) ; @@ -103,6 +105,7 @@ public class TestNewtCanvasSWTBug628ResizeDeadlockAWT extends UITestCase { gl.glLoadIdentity() ; } + @Override public void display( final GLAutoDrawable drawable ) { // System.err.println( ">>>> display" ) ; @@ -140,6 +143,7 @@ public class TestNewtCanvasSWTBug628ResizeDeadlockAWT extends UITestCase { } } + @Override public void dispose( final GLAutoDrawable drawable ) { } @@ -158,6 +162,7 @@ public class TestNewtCanvasSWTBug628ResizeDeadlockAWT extends UITestCase { } final Runnable resizeAction = new Runnable() { + @Override public void run() { System.err.println("[R-i shallStop "+shallStop+", disposed "+_shell.isDisposed()+"]"); @@ -177,6 +182,7 @@ public class TestNewtCanvasSWTBug628ResizeDeadlockAWT extends UITestCase { ++_n ; } }; + @Override public void run() { // The problem was originally observed by grabbing the lower right @@ -224,6 +230,7 @@ public class TestNewtCanvasSWTBug628ResizeDeadlockAWT extends UITestCase { _display = display; } + @Override public void run() { System.err.println("[K-0]"); @@ -260,12 +267,14 @@ public class TestNewtCanvasSWTBug628ResizeDeadlockAWT extends UITestCase { public void init() { SWTAccessor.invokeOnOSTKThread(true, new Runnable() { + @Override public void run() { display = new Display(); Assert.assertNotNull( display ); }}); display.syncExec(new Runnable() { + @Override public void run() { shell = new Shell( display ); Assert.assertNotNull( shell ); @@ -283,14 +292,16 @@ public class TestNewtCanvasSWTBug628ResizeDeadlockAWT extends UITestCase { Assert.assertNotNull( composite ); try { display.syncExec(new Runnable() { - public void run() { - composite.dispose(); - shell.dispose(); - }}); + @Override + public void run() { + composite.dispose(); + shell.dispose(); + }}); SWTAccessor.invokeOnOSTKThread(true, new Runnable() { - public void run() { - display.dispose(); - }}); + @Override + public void run() { + display.dispose(); + }}); } catch( final Throwable throwable ) { throwable.printStackTrace(); @@ -305,11 +316,42 @@ public class TestNewtCanvasSWTBug628ResizeDeadlockAWT extends UITestCase { @Test public void test() throws InterruptedException, AWTException, InvocationTargetException { - final Robot robot = new Robot(); + /** + * Use AWT _after_ SWT (4.26) or else .. (on GTK/X11, OpenJDK 17): + * (java:786260): GLib-GObject-WARNING **: 04:32:25.870: cannot register existing type 'GdkDisplayManager' + * (java:786260): GLib-CRITICAL **: 04:32:25.870: g_once_init_leave: assertion 'result != 0' failed + * (java:786260): GLib-GObject-CRITICAL **: 04:32:25.870: g_object_new_with_properties: assertion 'G_TYPE_IS_OBJECT (object_type)' failed + * SIGSEGV (0xb) at pc=0x00007faabf781b30, pid=786260, tid=786261 + * + * JRE version: OpenJDK Runtime Environment (17.0.4+8) (build 17.0.4+8-Debian-1deb11u1) + * Java VM: OpenJDK 64-Bit Server VM (17.0.4+8-Debian-1deb11u1, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64) + * Problematic frame: + * C [libgdk-3.so.0+0x38b30] gdk_display_manager_get_default_display+0x0 + * + * Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) + * C [libgdk-3.so.0+0x38b30] gdk_display_manager_get_default_display+0x0 + * j org.eclipse.swt.internal.gtk.OS.isX11()Z+6 + * j org.eclipse.swt.internal.gtk.OS.<clinit>()V+1929 + * v ~StubRoutines::call_stub + * V [libjvm.so+0x81b665] + * V [libjvm.so+0x7faa0c] + * V [libjvm.so+0x7fae23] + * V [libjvm.so+0x8eb27e] + * V [libjvm.so+0x8ee3c4] JVM_FindClassFromCaller+0x124 + * C [libjava.so+0xd138] Java_java_lang_Class_forName0+0xc8 + * j java.lang.Class.forName0(Ljava/lang/String;ZLjava/lang/ClassLoader;Ljava/lang/Class;)Ljava/lang/Class;+0 [email protected] + * j java.lang.Class.forName(Ljava/lang/String;ZLjava/lang/ClassLoader;)Ljava/lang/Class;+43 [email protected] + * j com.jogamp.common.util.ReflectionUtil.getClassImpl(Ljava/lang/String;ZLjava/lang/ClassLoader;)Ljava/lang/Class;+209 + * j com.jogamp.common.util.ReflectionUtil.getClass(Ljava/lang/String;ZLjava/lang/ClassLoader;)Ljava/lang/Class;+3 + * j com.jogamp.nativewindow.swt.SWTAccessor.<clinit>()V+785 + */ + // final Robot robot = new Robot(); final SWT_DSC dsc = new SWT_DSC(); dsc.init(); + final Robot robot = new Robot(); + final GLWindow glWindow; { final GLProfile gl2Profile = GLProfile.get( GLProfile.GL2 ) ; @@ -331,6 +373,7 @@ public class TestNewtCanvasSWTBug628ResizeDeadlockAWT extends UITestCase { } dsc.display.syncExec( new Runnable() { + @Override public void run() { dsc.shell.setText( "NewtCanvasSWT Resize Bug Demo" ) ; dsc.shell.setSize( 400, 450 ) ; |