// Might be reduced to !double-buff
@Test
public void testGL2OffScreenBitmapDblBuf() throws InterruptedException {
final GLCapabilities reqGLCaps = new GLCapabilities(GLProfile.getDefault());
reqGLCaps.setOnscreen(false);
reqGLCaps.setBitmap(true);
doTest(reqGLCaps, new Gears(1));
}
public static GLCapabilities fixCaps(
GLCapabilities caps, boolean onscreen, boolean pbuffer, boolean undecorated) {
GLCapabilities caps2 = (GLCapabilities) caps.clone();
caps2.setOnscreen(onscreen);
caps2.setPBuffer(!onscreen && pbuffer);
caps2.setDoubleBuffered(!onscreen);
return caps2;
}
private void initGL() {
GLProfile profile = GLProfile.getDefault();
GLCapabilities caps = new GLCapabilities(profile);
caps.setBackgroundOpaque(true);
caps.setOnscreen(true);
caps.setSampleBuffers(false);
if (TOOLKIT == AWT) {
awtCanvas = new GLCanvas(caps);
awtCanvas.setBounds(0, 0, applet.width, applet.height);
awtCanvas.setBackground(new Color(0xFFCCCCCC, true));
awtCanvas.setFocusable(true);
applet.setLayout(new BorderLayout());
applet.add(awtCanvas, BorderLayout.CENTER);
if (MANUAL_FRAME_HANDLING) {
awtCanvas.setIgnoreRepaint(true);
awtCanvas.setAutoSwapBufferMode(false);
}
} else if (TOOLKIT == NEWT) {
newtWindow = GLWindow.create(caps);
newtCanvas = new NewtCanvasAWT(newtWindow);
newtCanvas.setBounds(0, 0, applet.width, applet.height);
newtCanvas.setBackground(new Color(0xFFCCCCCC, true));
newtCanvas.setFocusable(true);
applet.setLayout(new BorderLayout());
applet.add(newtCanvas, BorderLayout.CENTER);
if (MANUAL_FRAME_HANDLING) {
newtCanvas.setIgnoreRepaint(true);
newtWindow.setAutoSwapBufferMode(false);
}
}
}