package demos; import java.nio.*; import javax.media.opengl.*; import javax.media.opengl.util.*; import javax.media.opengl.glu.*; import com.sun.javafx.newt.*; public class GLInfo implements GLEventListener { private GLWindow window; private void run(int type) { int width = 10; int height = 10; System.err.println("GLInfo.run()"); GLProfile.setProfileGLAny(); try { Window nWindow = null; if(0!=(type&USE_AWT)) { Display nDisplay = NewtFactory.createDisplay(NewtFactory.AWT, null); // local display Screen nScreen = NewtFactory.createScreen(NewtFactory.AWT, nDisplay, 0); // screen 0 nWindow = NewtFactory.createWindow(NewtFactory.AWT, nScreen, 0); // dummy VisualID //nWindow.setVisible(true); } GLCapabilities caps = new GLCapabilities(); // For emulation library, use 16 bpp caps.setRedBits(5); caps.setGreenBits(6); caps.setBlueBits(5); caps.setDepthBits(16); window = GLWindow.create(nWindow, caps); window.addGLEventListener(this); // Size OpenGL to Video Surface window.setSize(width, height); window.setFullscreen(true); window.setVisible(true); window.display(); // Shut things down cooperatively window.close(); window.getFactory().shutdown(); System.out.println("GLInfo shut down cleanly."); } catch (Throwable t) { t.printStackTrace(); } } public void init(GLAutoDrawable drawable) { GL gl = drawable.getGL(); System.err.println("GL Profile: "+GLProfile.getProfile()); System.err.println("GL:" + gl); System.err.println("GL_VERSION: " + gl.glGetString(GL.GL_VERSION)); System.err.println("GL_EXTENSIONS: "); System.err.println(" " + gl.glGetString(GL.GL_EXTENSIONS)); } public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) { } public void display(GLAutoDrawable drawable) { } public void displayChanged(GLAutoDrawable drawable, boolean modeChanged, boolean deviceChanged) { } public static int USE_NEWT = 0; public static int USE_AWT = 1 << 0; public static void main(String[] args) { int type = USE_NEWT ; for(int i=args.length-1; i>=0; i--) { if(args[i].equals("-awt")) { type |= USE_AWT; } } new GLInfo().run(type); System.exit(0); } }