Attachment 394 Details for Bug 651 – CheckUnits program

CheckUnits program

CheckUnits.java (text/plain), 2.99 KB, created by Mark Raynsford on 2012-12-08 13:00:25 CET

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Creator: Mark Raynsford

Created: 2012-12-08 13:00:25 CET

Size: 2.99 KB

patch

obsolete

>package com.io7m.jcanephora;
>
>import java.nio.ByteBuffer;
>import java.nio.ByteOrder;
>
>import javax.media.opengl.DebugGL2;
>import javax.media.opengl.GL;
>import javax.media.opengl.GL2;
>import javax.media.opengl.GL2ES2;
>import javax.media.opengl.GLAutoDrawable;
>import javax.media.opengl.GLCapabilities;
>import javax.media.opengl.GLContext;
>import javax.media.opengl.GLEventListener;
>import javax.media.opengl.GLProfile;
>
>import com.jogamp.newt.event.WindowAdapter;
>import com.jogamp.newt.event.WindowEvent;
>import com.jogamp.newt.opengl.GLWindow;
>
>public final class CheckUnits implements GLEventListener
>{
>  private final GLWindow window;
>
>  CheckUnits()
>    throws InterruptedException
>  {
>    final GLProfile profile = GLProfile.getGL2GL3();
>    final GLCapabilities requested_caps = new GLCapabilities(profile);
>    requested_caps.setStencilBits(8);
>    requested_caps.setDepthBits(24);
>    requested_caps.setRedBits(8);
>    requested_caps.setBlueBits(8);
>    requested_caps.setGreenBits(8);
>
>    this.window = GLWindow.create(requested_caps);
>    this.window.setSize(640, 480);
>    this.window.setVisible(true);
>    this.window.setTitle(this.getClass().getName());
>    this.window.addWindowListener(new WindowAdapter() {
>      @Override public void windowDestroyNotify(
>        @SuppressWarnings("unused") final WindowEvent e)
>      {
>        System.exit(0);
>      }
>    });
>    this.window.addGLEventListener(this);
>
>    while (this.window.isVisible()) {
>      Thread.sleep(100);
>    }
>  }
>
>  public static void main(
>    final String args[])
>    throws InterruptedException
>  {
>    new CheckUnits();
>  }
>
>  @Override public void init(
>    final GLAutoDrawable drawable)
>  {
>    final GL2 gl = new DebugGL2(drawable.getGL().getGL2());
>
>    final GLContext context = drawable.getContext();
>    System.out.println("VERSION_MAJOR : " + context.getGLVersionMajor());
>    System.out.println("VERSION_MINOR : " + context.getGLVersionMinor());
>    System.out.println(context.isGLCoreProfile());
>
>    System.out.println("Chosen caps : "
>      + this.window.getChosenGLCapabilities());
>    System.out.println("INIT GL     : " + gl);
>    System.out.println("GL_VENDOR   : " + gl.glGetString(GL.GL_VENDOR));
>    System.out.println("GL_RENDERER : " + gl.glGetString(GL.GL_RENDERER));
>    System.out.println("GL_VERSION  : " + gl.glGetString(GL.GL_VERSION));
>
>    final ByteBuffer buffer =
>      ByteBuffer.allocateDirect(4).order(ByteOrder.nativeOrder());
>    gl.glGetIntegerv(GL2ES2.GL_MAX_TEXTURE_IMAGE_UNITS, buffer.asIntBuffer());
>
>    final int count = buffer.getInt(0);
>    System.out.println("GL_MAX_TEXTURE_IMAGE_UNITS: " + count);
>  }
>
>  @Override public void dispose(
>    final GLAutoDrawable drawable)
>  {
>    // TODO Auto-generated method stub
>  }
>
>  @Override public void display(
>    final GLAutoDrawable drawable)
>  {
>    // TODO Auto-generated method stub
>  }
>
>  @Override public void reshape(
>    final GLAutoDrawable drawable,
>    final int x,
>    final int y,
>    final int width,
>    final int height)
>  {
>    // TODO Auto-generated method stub
>  }
>}

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