I'm trying to get a little bit into JOGL but it seems like I can't even get the program to start properly.
@SuppressWarnings("serial")
public class Test extends GLJPanel implements GLEventListener {
public static final void main(final String[] args) {
final long startTimeMillis = System.currentTimeMillis();
final GLProfile profile = GLProfile.get(GLProfile.GL4);
System.out.println("GLProfile#get -> " + (System.currentTimeMillis() - startTimeMillis));
final GLCapabilities capabilities = new GLCapabilities(profile);
final JFrame frame = new JFrame(Test.class.getName());
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
final Test t = new Test(capabilities);
frame.add(t);
frame.setVisible(true);
frame.pack();
frame.setLocationRelativeTo(null);
}
public Test(final GLCapabilities capabilities) {
super(capabilities);
super.setPreferredSize(new Dimension(960, 640));
super.addGLEventListener(this);
}
@Override
public final void init(final GLAutoDrawable drawable) {}
@Override
public final void dispose(final GLAutoDrawable drawable) {}
@Override
public final void display(final GLAutoDrawable drawable) {}
@Override
public final void reshape(final GLAutoDrawable drawable, final int x, final int y, final int width,
final int height) {}
}
As you can see there isn't much going on... The code works but it takes about 15 seconds to start. I ran it using -Xprof which resultet in the following output:
Flat profile of 0.01 secs (2 total ticks): TempFileCache-Reaper
Interpreted + native Method
50.0% 1 + 0 java.io.File.list
50.0% 0 + 1 java.io.WinNTFileSystem.delete0
100.0% 1 + 1 Total interpreted
GLProfile#get -> 13296
Flat profile of 13.44 secs (1257 total ticks): main
Interpreted + native Method
94.2% 0 + 1162 java.lang.ProcessImpl.create
2.3% 0 + 28 java.lang.ClassLoader$NativeLibrary.load
0.5% 6 + 0 java.lang.ClassLoader.defineClass1
0.2% 0 + 2 java.lang.Class.getDeclaredConstructors0
0.2% 0 + 2 sun.java2d.d3d.D3DRenderQueue.flushBuffer
0.2% 0 + 2 java.lang.ProcessImpl.waitForInterruptibly
0.2% 2 + 0 sun.security.provider.SHA.implCompress
0.1% 0 + 1 java.io.WinNTFileSystem.getBooleanAttributes
0.1% 0 + 1 java.io.WinNTFileSystem.canonicalize0
0.1% 0 + 1 java.net.NetworkInterface.getMacAddr0
0.1% 0 + 1 sun.reflect.Reflection.getCallerClass
0.1% 0 + 1 java.io.WinNTFileSystem.list
0.1% 0 + 1 java.util.zip.ZipFile.open
0.1% 0 + 1 jogamp.common.os.WindowsDynamicLinkerImpl.LoadLibraryW
0.1% 0 + 1 java.util.zip.ZipFile.getEntry
0.1% 0 + 1 java.security.AccessController.doPrivileged
0.1% 1 + 0 jdk.internal.org.objectweb.asm.ByteVector.<init>
0.1% 1 + 0 java.awt.Toolkit.initAssistiveTechnologies
0.1% 1 + 0 sun.java2d.StateTrackableDelegate.getStateTracker
0.1% 1 + 0 gl4.helloTriangle.Test.main
0.1% 1 + 0 jdk.internal.org.objectweb.asm.MethodWriter.visitMaxs
0.1% 1 + 0 java.net.URLStreamHandler.parseURL
0.1% 1 + 0 com.jogamp.common.os.AndroidVersion.<clinit>
0.1% 1 + 0 jogamp.nativewindow.jawt.JAWTUtil.getJAWT
0.1% 0 + 1 java.lang.Class.getEnclosingMethod0
99.2% 17 + 1206 Total interpreted (including elided)
Stub + native Method
0.2% 0 + 2 java.io.WinNTFileSystem.getBooleanAttributes
0.1% 0 + 1 java.util.zip.ZipFile.getEntrySize
0.1% 0 + 1 java.lang.ClassLoader.findBootstrapClass
0.1% 0 + 1 java.lang.Throwable.fillInStackTrace
0.1% 0 + 1 jogamp.common.os.WindowsDynamicLinkerImpl.LoadLibraryW
0.5% 0 + 6 Total stub
Thread-local ticks:
1.9% 24 Blocked (of total)
0.3% 4 Class loader
Flat profile of 2.08 secs (197 total ticks): D3D Screen Updater
Thread-local ticks:
100.0% 197 Blocked (of total)
Flat profile of 2.59 secs (236 total ticks): main-SharedResourceRunner
Interpreted + native Method
20.8% 0 + 5 jogamp.nativewindow.windows.GDI.DescribePixelFormat1
12.5% 0 + 3 jogamp.nativewindow.windows.GDIUtil.CreateDummyDispatchThread0
4.2% 1 + 0 com.jogamp.gluegen.runtime.ProcAddressTable.isAddressField
4.2% 1 + 0 jogamp.opengl.windows.wgl.WindowsWGLContext.getExtensionNameMap
4.2% 0 + 1 jogamp.opengl.windows.wgl.WGL.dispatch_wglMakeCurrent0
4.2% 1 + 0 sun.misc.URLClassPath$JarLoader$2.<init>
4.2% 1 + 0 java.lang.Class.searchFields
4.2% 1 + 0 sun.misc.URLClassPath$JarLoader.checkResource
4.2% 1 + 0 jogamp.common.os.WindowsDynamicLinkerImpl.lookupSymbolLocalImpl
4.2% 1 + 0 java.util.zip.ZipEntry.<init>
4.2% 1 + 0 java.util.HashMap.resize
70.8% 8 + 9 Total interpreted
Compiled + native Method
4.2% 0 + 1 com.jogamp.gluegen.runtime.opengl.GLProcAddressResolver.resolve
4.2% 0 + 1 java.lang.AbstractStringBuilder.append
4.2% 0 + 1 java.lang.reflect.Field.copy
4.2% 0 + 1 jogamp.common.os.WindowsDynamicLinkerImpl.lookupSymbolLocalImpl
4.2% 0 + 1 com.jogamp.common.os.DynamicLibraryBundle.dynamicLookupFunction
4.2% 0 + 1 com.jogamp.gluegen.runtime.opengl.GLNameResolver.getFuncNamePermutation
25.0% 0 + 6 Total compiled
Stub + native Method
4.2% 0 + 1 jogamp.common.os.WindowsDynamicLinkerImpl.GetProcAddressA
4.2% 0 + 1 Total stub
Thread-local ticks:
89.8% 212 Blocked (of total)
Flat profile of 0.01 secs (1 total ticks): NativeWindowFactory_ShutdownHook
Interpreted + native Method
100.0% 1 + 0 jogamp.opengl.egl.EGLDrawableFactory.shutdownImpl
100.0% 1 + 0 Total interpreted
Flat profile of 2.98 secs (267 total ticks): AWT-Windows
Interpreted + native Method
99.3% 0 + 265 sun.awt.windows.WToolkit.eventLoop
0.7% 0 + 2 sun.java2d.d3d.D3DGraphicsDevice.getDeviceCapsNative
100.0% 0 + 267 Total interpreted
Flat profile of 0.10 secs (10 total ticks): Thread-2
Interpreted + native Method
100.0% 0 + 10 sun.awt.windows.WToolkit.shutdown
100.0% 0 + 10 Total interpreted
Flat profile of 2.18 secs (207 total ticks): DestroyJavaVM
Thread-local ticks:
100.0% 207 Blocked (of total)
Flat profile of 2.97 secs (267 total ticks): AWT-EventQueue-0
Interpreted + native Method
7.1% 0 + 1 sun.awt.windows.WGlobalCursorManager.getCursorPos
7.1% 0 + 1 sun.awt.windows.WGlobalCursorManager.findHeavyweightUnderCursor
7.1% 0 + 1 jogamp.opengl.gl4.GL4bcImpl.dispatch_glLinkProgram1
7.1% 0 + 1 sun.awt.windows.WInputMethod.enableNativeIME
7.1% 0 + 1 sun.awt.windows.WGlobalCursorManager.setCursor
7.1% 0 + 1 jogamp.opengl.gl4.GL4bcImpl.dispatch_glFramebufferRenderbuffer1
7.1% 0 + 1 jogamp.opengl.windows.wgl.WGL.dispatch_wglMakeCurrent0
7.1% 0 + 1 jogamp.opengl.gl4.GL4bcImpl.dispatch_glReadPixels1
57.1% 0 + 8 Total interpreted
Stub + native Method
7.1% 0 + 1 java.lang.Object.hashCode
7.1% 0 + 1 java.lang.Thread.currentThread
7.1% 0 + 1 java.io.WinNTFileSystem.getBooleanAttributes
7.1% 0 + 1 java.util.zip.ZipFile.getEntry
7.1% 0 + 1 sun.awt.windows.WGlobalCursorManager.setCursor
7.1% 0 + 1 java.lang.ClassLoader.defineClass1
42.9% 0 + 6 Total stub
Thread-local ticks:
94.8% 253 Blocked (of total)
Flat profile of 3.07 secs (277 total ticks): AWT-Shutdown
Thread-local ticks:
100.0% 277 Blocked (of total)
Flat profile of 3.07 secs (277 total ticks): Java2D Disposer
Thread-local ticks:
100.0% 277 Blocked (of total)
Global summary of 15.62 seconds:
100.0% 1464 Received ticks
2.3% 33 Compilation
0.3% 4 Class loader
(Note that GLProfile#get blocks for ~13s!)
I already tested HelloTriangle which leads to the same result (except for that everything is working perfectly fine, constant FPS etc.).
What am I doing wrong? I'm on Windows 10 using Nvidia GTX by the way.
Unlike JOGL Jar runs fine on my development machine, but slowly on others? Even if they have better hardware, I don't have any problems with FPS/textures, only starting the program takes too long.
