Attachment 36 Details for Bug 130 – Test case from submitter

Test case from submitter

TestMulti.java (text/plain), 3.62 KB, created by Sven Gothel on 2005-01-17 16:29:00 CET

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Creator: Sven Gothel

Created: 2005-01-17 16:29:00 CET

Size: 3.62 KB

patch

obsolete

>
>import javax.swing.*;
>import java.awt.*;
>import net.java.games.jogl.*;
>import net.java.games.jogl.util.*;
>
>/**
> * This class demonstrates that Automatic detection
> * of ATI Video Cards for ATI WORKAROUND work really
> * fine on first GLCanvas created but leads to 
> * NullPointerException of DummyGL (in best cases)
> * and sometimes to JVM Crash with ACCESS_VIOLATION_EXCEPTION
> * raised from my atioglxx.dll. This is with my actual (just be4 lattest)
> * ATI drivers for my RADEON 9700.
> * <br>
> * Uncomment ATI_WORKAROUND System variable setting to show the Bug.
> * If not commented you can see it works properly.
> *
> * @author  sebastien Wirth alias Fmpc77
> */
>public class TestMulti {
>   
>   
>   public TestMulti() {
>   }
>   
>   /**
>    * @param args the command line arguments
>    */
>   void go(){
>      /*############ Comment this line 
>       *############ to c Automatic ATI Detection Failure on 2nd GLCanvas */       
>      System.setProperty("ATI_WORKAROUND", "true");
>      
>      //////////////////////////////////////////////
>      // FIRST GLCANVAS FRAMEWORK
>      //////////////////////////////////////////////
>      
>      JFrame window1 = new JFrame("Window1");
>      window1.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
>      //      window1.setResizable(false);
>      
>      GLCapabilities cap1 = new GLCapabilities();
>      //      cap.setSampleBuffers(true);
>      //      cap.setNumSamples(4);
>      GLCanvas canvas1 = GLDrawableFactory.getFactory().createGLCanvas( cap1 );
>      canvas1.setSize(320,180);
>      canvas1.addGLEventListener( new SimpleGLEventListener("SimpleListener 1") );
>      
>      Animator animator1 = new Animator(canvas1);
>      
>      window1.getContentPane().add(canvas1);
>      window1.pack();
>      window1.setVisible(true);
>      
>      animator1.start();
>      
>      
>      //////////////////////////////////////////////
>      // SECOND GLCANVAS
>      //////////////////////////////////////////////
>      
>      JFrame window2 = new JFrame("Window2");
>      window2.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
>      
>      GLCapabilities cap2 = new GLCapabilities();
>      GLCanvas canvas2 = GLDrawableFactory.getFactory().createGLCanvas( cap2 );
>      canvas2.setSize(320,180);
>      canvas2.addGLEventListener( new SimpleGLEventListener("SimpleListener 2") );
>      
>      Animator animator2 = new Animator(canvas2);
>      
>      window2.getContentPane().add(canvas2);
>      window2.pack();
>      window2.setVisible(true);
>      
>      animator2.start();
>   }
>   
>   public static void main(String[] args) {
>      new TestMulti().go();
>   }
>   
>   class SimpleGLEventListener implements GLEventListener{
>      private String name;
>      private GLUT glut = new GLUT();
>      
>      SimpleGLEventListener(String inName){
>         name = inName;
>      }
>      
>      public void display(net.java.games.jogl.GLDrawable gLDrawable) {
>         gLDrawable.getGL().glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
>         gLDrawable.getGL().glClear(GL.GL_COLOR_BUFFER_BIT);
>         
>         gLDrawable.getGL().glColor3f(1f, 0f,0f);
>         gLDrawable.getGL().glWindowPos2f(10f, 10f);
>         
>         glut.glutBitmapString(gLDrawable.getGL(), GLUT.BITMAP_9_BY_15, "Hi I am "+name);
>      }
>      
>      public void displayChanged(net.java.games.jogl.GLDrawable gLDrawable, boolean param, boolean param2) {
>      }
>      
>      public void init(net.java.games.jogl.GLDrawable gLDrawable) {
>      }
>      
>      public void reshape(net.java.games.jogl.GLDrawable gLDrawable, int param, int param2, int param3, int param4) {
>      }
>      
>   }
>}

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Attachments on bug 130: 36